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Preprint ARTICLE | doi:10.20944/preprints202209.0210.v1

Few-Shot Continuous Authentication for Mobile-Based Biometrics

Kensuke Wagata, Andrew Beng Jin Teoh

Subject: Computer Science And Mathematics, Computer Science Keywords: continuous authentication; touch-gesture biometrics; few-shot anomaly detection; data augmentation; temporal convolution network

Online: 14 September 2022 (15:39:03 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202106.0633.v1

A Brief Study on a Novel Approach for the Gearbox Fault Diagnosis

Subrata Mukherjee, Vikash Kumar, Somnath Sarangi

Subject: Engineering, Automotive Engineering Keywords: Conditional temporal moments; Optimizable support vector machine (SVM); Gearbox fault diagnosis; Vibration analysis.

Online: 28 June 2021 (09:57:04 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202104.0431.v1

Spatio-temporal Evolution and Improvement Potential of Agricultural Eco-efficiency in Jiangsu Province

Zaijun Li, Meijuan Hu, Tao Jin

Subject: Environmental And Earth Sciences, Atmospheric Science And Meteorology Keywords: agricultural eco-efficiency; DEA-SBM model; spatio-temporal evolution pattern; improvement potential; Jiangsu Province

Online: 16 April 2021 (10:34:15 CEST)

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Achieving eco-efficiency in agriculture production at low environmental costs is key to sustainable agriculture. Using the DEA-SBM model, this study evaluated the agricultural eco-efficiency of the 77 counties and districts in China’s Jiangsu province from 1999 to 2018 and analyzed its spatio-temporal evolution pattern and influencing factors. The mains conclusions were as follows: (1) The overall agricultural eco-efficiency and its decomposition terms, pure technology efficiency and scale efficiency, exhibited a fluctuating downward trend. The regional inequality in agricultural eco-efficiency had been widening and exhibited a strong positive spatial association. (2) The agricultural eco-efficiency in Jiangsu province presented a “high south and low north” spatial pattern. High-level agricultural eco-efficiency areas were in the Taihu Plain in Sunan, while low-level agricultural eco-efficiency zones are distributed across Subei City. The High-High-type spatial association pattern is concentrated in the Suzhou-Wuxi-Changzhou region, while the Low-Low areas are mainly in the coastal regions of Subei and Suzhong. (3) The spatial pattern of PTE and SE generally exhibited a “high south and low north” distribution. Areas with positive growth in agricultural eco-efficiency, PTE, and SE, were situated in Xuzhou, Nanjing city, and the bordering regions between Yangzhou and Huai’an, and Changzhou and Wuxi. (4) The excessive redundant use and application of pesticides, chemical fertilizer, agricultural diesel, labor, land, and agricultural carbon emission have been the primary factor affecting Jiangsu's agricultural eco-efficiency. Irrigation had also signficantly impacted agricultural eco-efficiency, while mechanical power and agricultural film had minimal effect. The majority of counties and districts in Subei, Suzhong, and Ningzhen Yang Hilly region have issues regarding their excessive usage of chemical fertilizer, pesticide, chemical fertilizer, agricultural diesel, labor, and land. The findings of this study can contribute towards a better understanding of agricultural eco-efficiency and spatial association effect and can help policymakers increase agricultural eco-efficiency.

Preprint ARTICLE | doi:10.20944/preprints202005.0412.v1

Τhe February – March 2019 Seismic Swarm Offshore North Lefkada Island, Greece: Microseismicity Analysis and Geodynamic Implications

Anastasios Kostoglou, Vassilios Karakostas, Polyzois Bountzis, Eleftheria Papadimitriou

Subject: Environmental And Earth Sciences, Geophysics And Geology Keywords: seismic swarm; relocated aftershocks; transition zone; b-value temporal variation; central Ionian Islands (Greece)

Online: 25 May 2020 (16:47:35 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201804.0213.v2

Stuck on a Plateau? A Model-Based Approach to Fundamental Issues in Visual Temporal-Order Judgments

Jan Tünnermann, Ingrid Scharlau

Subject: Social Sciences, Cognitive Science Keywords: Temporal-order judgments; modeling; theory of visual attention; TVA; range of indecision; encoding reset

Online: 8 June 2018 (16:12:09 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202103.0515.v1

Modeling Pulsed High-Power Spikes to Drive Piezoelectric Broadband Transducers Improving SNR in Ultrasonic Imaging & NDE

Antonio Ramos, Abelardo Ruiz, Enrique Riera

Subject: Computer Science And Mathematics, Mathematics Keywords: efficient ultrasonic transceivers, broadband piezoelectric transducers, industrial NDE, medical imaging, pulsed high-power spikes, HV capacitive-discharge pulsers, high-current driving, high dynamic range.

Online: 22 March 2021 (11:16:39 CET)

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Preprint ARTICLE | doi:10.20944/preprints202408.1908.v1

Possibility of Total Cholesterol/High-Density Lipoprotein Ratio as a Prognostic Indicator through Correlation Analysis with Hyperlipidemia Related Diseases in Dogs

Kyuhyung Choi

Subject: Biology And Life Sciences, Endocrinology And Metabolism Keywords: Hyperlipidemia; High-density lipoprotein; Total cholesterol; Cushing’s disease; Hypothyroidism; Total cholesterol/High-density lipoprotein ratio

Online: 27 August 2024 (10:20:58 CEST)

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Preprint REVIEW | doi:10.20944/preprints202401.1521.v1

Cardiovascular Benefits of High-Intensity Interval Training in Patients with Hypertension: A Systematic Review

Priyanka Yelavarthy, Binay Panjiyar, Pragathi Yelavarthy, Sriharsha Lankala

Subject: Medicine And Pharmacology, Clinical Medicine Keywords: hypertension; cardiac complications; high-intensity interval training in hypertension; high blood pressure; hypertension; cardiovascular diseases

Online: 19 January 2024 (16:02:16 CET)

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Preprint ARTICLE | doi:10.20944/preprints202309.0543.v1

Research and Application of a High-pressure, Large-flow and High-water-based Mining Digitally Controlled Unloading Valve

Xiaochun Zhang, Jiyun Zhao

Subject: Engineering, Control And Systems Engineering Keywords: mining unloading valve; high pressure; large flow; high-water-based fluid; digitally controlled unloading valve

Online: 8 September 2023 (05:09:06 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202307.1004.v1

Cuban Policosanol (Raydel®) Exhibited Potent Anti-inflammatory Activity in the Liver and Protection of the Ovary and Testis with an Improvement of Blood Lipid Profile by 12 Weeks Supplementation in Hyperlipidemic Zebrafish: Comparison Study of Efficacy with Three Chinese Policosanols

Kyung-Hyun Cho, Ji-Eun Kim, Seung Hee Baek

Subject: Biology And Life Sciences, Life Sciences Keywords: Policosanol; high cholesterol diet; high-density lipoproteins; apoA-I; inflammation; interleukin-6; liver; testis; ovary

Online: 14 July 2023 (09:27:04 CEST)

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Although many policosanols from different sources, such as sugar cane, rice bran, and insects, have been marketed worldwide, there has been no comparative study of the in vivo efficacy using a hyperlipidemic animal model. This study compared the efficacy of treating dyslipidemia with four different policosanols, including one sugar cane wax alcohol from Cuba (Raydel®) and three policosanols from China (Xi’an Natural sugar cane, Xi’an Realin sugar cane, and Shaanxi rice bran) in hyperlipidemic zebrafish. After 12 weeks of consumption of each policosanol (final 0.1% in diet, wt/wt) and high cholesterol diet (HCD, final 4%, wt/wt) in a tetrabit, the Raydel policosanol group and Xi’an Natural policosanol group showed the highest survivability of approximately 81%, whereas the Xi’an Realin policosanol group and Shaanxi policosanol group showed 57% and 67% survivability, respectively. Among five HCD groups, the Raydel policosanol group showed the lowest serum total cholesterol (TC, p<0.001 versus HCD control) and triglyceride (TG, p<0.001 versus HCD control) with the highest percentage of high-density lipoproteins (HDL)-C in TC. The Raydel policosanol group also showed the lowest serum aspartate aminotransferase (AST) and alanine aminotransferase (ALT) levels with the least infiltration of inflammatory cells and interleukin-6 production in hepatocytes. In the ovary, the Raydel policosanol group also showed the highest contents of mature vitellogenic oocytes with the lowest production of reactive oxygen species and cellular apoptosis in ovarian cells. In the testis, the Raydel policosanol group also showed the healthiest morphology for spermatogenesis with the least interstitial area and reactive oxygen species (ROS) production in testicular cells. In conclusion, 12 weeks of Raydel policosanol consumption resulted in remarkable improvement of the blood lipid profile, amelioration of inflammation in the liver, and enhancement of the cell morphology in the ovary and testis with the highest survivability under the HCD.

Preprint ARTICLE | doi:10.20944/preprints202007.0120.v1

Microstructure and Composition Evolution of a Fused Slurry Silicide Coating on MoNbTaTiW Refractory High-entropy Alloy in High-temperature Oxidation Environment

Jiesheng Han, Bo Su, Junhu Meng, Aijun Zhang, Youzhi Wu

Subject: Chemistry And Materials Science, Surfaces, Coatings And Films Keywords: refractory high-entropy alloys; fused slurry method; silicide coating; Si-20Cr-20Fe; high-temperature oxidation

Online: 7 July 2020 (09:43:24 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202004.0106.v1

Meta-Analysis of Fiber Impact on Mechanical Properties of Ultra-High Performance Concrete

Faiq M. Al-Zwainy

Subject: Engineering, Civil Engineering Keywords: Meta-analysis; Effect size; Precision; Ultra-high strength concrete; Ultra-high strength fiber reinforced concrete

Online: 7 April 2020 (13:28:16 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201909.0322.v1

Comparative Analysis of Compiler Performances and Program Efficiency

Paul Tawo Bukie, Chinedu Leonard Udeze, Iwara Ofem Obono, Edim Bassey Edim

Subject: Computer Science And Mathematics, Computer Science Keywords: java virtual machine (jvm); high level programming languages; high performance computing (hpc); php framework; compiler

Online: 29 September 2019 (05:01:46 CEST)

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Preprint CONCEPT PAPER | doi:10.20944/preprints202106.0486.v1

The Oxygen Transport Triad in High Altitude Pulmonary Edema: a Perspective from the High Andes

Gustavo Zubieta-Calleja, Natalia Zubieta-DeUrioste

Subject: Medicine And Pharmacology, Immunology And Allergy Keywords: high altitude, chronic hypobaric hypoxia, physiologic adaptation, travel to high altitude cities, high altitude physiology, pulmonary hypertension, lung disease, hemoglobin, tolerance to hypoxia, oxygen content.

Online: 18 June 2021 (15:22:04 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202407.1961.v1

Investigation and Suggestions on the Implementation Status of Credit System in High Schools of Zhejiang in China

Chengtian Liang, Enqi Xu

Subject: Social Sciences, Education Keywords: High School; Credit system; Credit acquisition

Online: 24 July 2024 (17:49:12 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202407.1526.v1

Preliminary Analysis of Protein Catalytic Ability and Catalytic Structure

Zheming Cao

Subject: Physical Sciences, Biophysics Keywords: protein; high-energy state; catalysis; AlphaFold

Online: 18 July 2024 (16:45:50 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202405.1607.v1

Properties of a Pressureless Sintered 2Y-TZP Material Combining High Strength and Toughness

Frank Kern, Bettina Osswald

Subject: Chemistry And Materials Science, Materials Science And Technology Keywords: zirconia; high toughness; microstructure; phase composition

Online: 24 May 2024 (08:38:08 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202405.1536.v1

Off Label Use of Tenecteplase in the Management of High-Risk Pulmonary Embolism

Badre El Boussaadani, Nabil Zergoune, Salma Mayoussi, Houssam Bendoudouch, Loubna Hara, Amine Ech-chenbouli, Zainab Raissuni

Subject: Medicine And Pharmacology, Clinical Medicine Keywords: pulmonary embolism; high-risk; thrombolysis; tenecteplase

Online: 24 May 2024 (02:55:36 CEST)

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Preprint COMMUNICATION | doi:10.20944/preprints202402.1610.v1

Exceptional Lithography Sensitivity Boosted by Hexafluoroisopropanols in Photoresists

Junjun Liu, Dong Wang, Yitan Li, Haihua Wang, Huan Chen, Qianqian Wang, Wenbing Kang

Subject: Chemistry And Materials Science, Materials Science And Technology Keywords: Hexafluoroisopropanol; high-sensitivity; photoresist; photoacid generation

Online: 28 February 2024 (08:04:18 CET)

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Preprint REVIEW | doi:10.20944/preprints202307.1092.v1

Survey on Fungi in Antarctica and High Arctic Regions, and Their Impact on Climate Change

Masaharu Tsuji

Subject: Environmental And Earth Sciences, Ecology Keywords: Antarctica; High Arctic; fungi; climate change

Online: 17 July 2023 (09:48:48 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202211.0353.v1

The Relationship between Association between Blood Pressure and Risk of Cancer Development

Nikolaos Tzenios, Mary Tazanios, Mohamad Chahine

Subject: Medicine And Pharmacology, Oncology And Oncogenics Keywords: high blood pressure; Cancer; malignancies; hypertension

Online: 18 November 2022 (10:05:11 CET)

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Background of the Study: We investigated the link between hypertension and cancer since it has been suggested that hypertension may raise the long-term risk of cancer. Previous large observational cohort studies found that greater blood pressure (BP) was related to a higher risk of cancer. Mendelian randomization (MR) was utilized to produce less confounded blood pressure estimates (BP) on overall and site-specific malignancies. The study aims to draw conclusions on the relationship between high blood pressure and cancer. Methods: Studies on high blood pressure and various malignancies are inconclusive, except for renal cell carcinoma. However, given that most meta-analyses only contained a limited number of trials, some relative risks had small to moderate magnitudes, and several may have been impacted by residual confounding, careful interpretation is necessary. The study was conducted using the meta-analysis technique. Cochran's Q test and I2 test were used to assess statistical heterogeneity between studies in the current investigation for research involving two or more cause and outcome combinations. Results: Positive correlations were also reported between high blood pressure and esophageal adenocarcinoma, squamous cell carcinoma, liver, and squamous cell carcinoma. However, most studies lacked multivariable adjustments. Physical and numerical risk of cardiovascular disease is linked to bowel cancer but no other cancers. According to a meta-analysis, hypertensive persons could also be at increased danger of gastrointestinal and breast cancer. Most meta-analyses comprised several trials with moderate or mild hazard ratios.ConclusionDifferent types of cancers have been noted to be directly caused by hypertension. In addition, some treatments have also been associated with the side effects of cancer treatments to cause hypertension. Women facing hypertension have an increased risk of getting breast cancer. Although some cancers showed a real relationship with hypertension, others had no connection at all.

Preprint ARTICLE | doi:10.20944/preprints202104.0598.v1

Influence of Chromium Concentration on the Abrasive Wear Of Ni-Cr-B-Si Coatings Applied by High-Velocity Oxygen Fuel

Zhetcho Doinov Kalitchin, Mara Krumova Kandeva, Yana Petrova Stoyanova

Subject: Chemistry And Materials Science, Biomaterials Keywords: high-velocity oxygen fuel; chromium; abrasion

Online: 22 April 2021 (09:24:14 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202104.0493.v1

Integral Order Photonic RF Signal Processors Based on Kerr Micro-combs

Mengxi Tan, Xingyuan Xu, David Moss

Subject: Engineering, Automotive Engineering Keywords: microcombs; filters; high bandwidth; RF photonics

Online: 19 April 2021 (13:51:34 CEST)

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Preprint REVIEW | doi:10.20944/preprints202104.0178.v1

Dyad Model as a Caring Innovation in High Risk Pregnancy

Sri Wahyuni, Moses Glorino Rumambo Pandin

Subject: Medicine And Pharmacology, Immunology And Allergy Keywords: Dyad Model; Caring; High Risk Pregnancy

Online: 6 April 2021 (13:30:25 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202104.0162.v1

Tunable Broadband RF Photonic Fractional Hilbert Transformer Based on a Soliton Crystal Microcomb

Mengxi Tan, Xingyuan Xu, David Moss

Subject: Engineering, Automotive Engineering Keywords: microcombs; filters; high bandwidth; RF photonics

Online: 6 April 2021 (10:06:50 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201805.0069.v3

Investigation of Constraints to be Occured in Participation to the Leisure Activities of High School Students: Sample of Turkey

Cihan Ayhan, Nurullah Emir Ekinci, Ilimdar Yalcin, Sihmehmet Yigit

Subject: Social Sciences, Behavior Sciences Keywords: high school; student; leisure; leisure constraints

Online: 18 May 2018 (05:54:20 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201704.0062.v1

Prognostic Significance of High Survivin Expression in Patients with Gastrointestinal Cancer: A Meta-Analysis

Pingping Xu, Jiajia Lin, Qi Lin, Dexiang Zhu, Wentao Tang, Zhengchuan Niu, Mi Jian, Yanru Wang, Chunmin Liang, Jianmin Xu

Subject: Medicine And Pharmacology, Gastroenterology And Hepatology Keywords: survivin; high expression; gastrointestinal cancer; prognostic

Online: 11 April 2017 (10:51:06 CEST)

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Preprint REVIEW | doi:10.20944/preprints202312.1070.v1

Highlights of the Magic Florian Goebel Telescopes in the Study of Active Galactic Nuclei

Marina Manganaro, Dijana Dominis Prester

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: γ -ray astrophysics; Active galactic nuclei; very-high-energy gamma rays; non-thermal; high energy astrophysics

Online: 14 December 2023 (08:32:44 CET)

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Preprint REVIEW | doi:10.20944/preprints202008.0496.v1

A Review for Southern Highbush Blueberry Alternative Production Systems

Yang Fang, Gerardo H. Nunez, Mariana Neves da Silva, Douglas A. Phillips, Patricio R. Munoz

Subject: Biology And Life Sciences, Horticulture Keywords: Vaccinium corymbosum interspecific hybrids; high tunnel; greenhouse; plant factory; non-dormant; substrate; container; evergreen; high density

Online: 24 August 2020 (02:56:10 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201703.0050.v1

Preparation and Evaluation of an Elusive Polymorph of Mefenamic Acid by High Pressure Techniques

Nasir Abbas, Iain Oswald, Colin R. Pulham

Subject: Chemistry And Materials Science, Physical Chemistry Keywords: mefenamic acid; diamond anvil cell; high-pressure; polymorphism; high-pressure crystallization; non-steroidal anti-inflammatory drugs

Online: 8 March 2017 (08:58:38 CET)

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Preprint ARTICLE | doi:10.20944/preprints202408.1221.v1

GW0742 Attenuates Behavioral Abnormalities and Gene Expression Changes of Microglial and Astroglial Proteins in Rat Brain in a Lithium-Pilocarpine Model of Temporal Lobe Epilepsy

Olga E. Zubareva, Adeliya R. Kharisova, Anna I. Roginskaya, Anna A. Kovalenko, Maria V. Zakharova, Alexander Pavlovich Schwarz, Denis S. Sinyak, Aleksey V. Zaitsev

Subject: Biology And Life Sciences, Neuroscience And Neurology Keywords: gene expression; microglia; astroglia; neuroinflammation; temporal lobe epilepsy; PPAR β/δ ago-nists; GW0742; fitorine

Online: 16 August 2024 (09:53:41 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202404.1998.v1

Dynamic Contact Networks in Confined Spaces: Synthesizing Micro-Level Encounter Patterns Through Human Mobility Models from Real-World Data

Diaoulé Diallo, Jurij Schönfeld, Tessa F. Blanken, Tobias Hecking

Subject: Computer Science And Mathematics, Data Structures, Algorithms And Complexity Keywords: contact networks; temporal networks; micro-level encounter modeling; human mobility models; pandemic research; bayesian optimization

Online: 30 April 2024 (11:55:18 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202402.0352.v1

Spatial-Temporal Trend of Urban Sprawl with Land Use Land Cover Change in Central Ethiopia, Addis Ababa

Chali Etefa Chali, Dereje Teklemariam Dereje, Endalew Addis Endalew

Subject: Social Sciences, Geography, Planning And Development Keywords: spatial-temporal; urban expansion/sprawl; sustainable development; peri-urban; land use/land cover change; policy

Online: 6 February 2024 (09:51:33 CET)

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Preprint ARTICLE | doi:10.20944/preprints202401.1763.v1

Coupling and Coordination Relationship of Social-Economic-Natural Composite Ecosystem in Central Yunnan Urban Agglomeration

Anran Yang, Junsan Zhao, Yilin Lin, Guoping Chen

Subject: Environmental And Earth Sciences, Sustainable Science And Technology Keywords: Composite Ecosystem; Central Yunnan Urban Agglomeration; Ecosystem Services; Coupling Coordination Degree; Spatio-temporal Differentiation Characteristics

Online: 25 January 2024 (01:51:08 CET)

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Exploring the spatio-temporal differentiation characteristics and coupling coordination relationship of the composite ecosystem of urban agglomerations is of great significance for promoting the synergistic development and integration construction of urban agglomerations. This paper is based on LUCC data, DEM, temperature, precipitation and other multi-source data, taking the central Yunnan urban agglomeration as an example. The entropy weight method is first used to determine the comprehensive weights to evaluate the regional economic and social development level. Then, the InVEST (Integrated Valuation of Ecosystem Services and Trade-offs)model was used to quantitatively calculate and analyze the spatial and temporal evolution characteristics of the four ecosystem services, including water conservation, soil conservation, carbon sequestration services, and habitat quality. The coupling coordination model was used to quantitatively analyze the evolution of the coupling coordination of the composite ecosystems in the central Yunnan urban agglomeration during the period of 2010-2020, and to reveal its development law. The results show the following: ①During the study period, the socio-economic subsystems in central Yunnan urban agglomeration demonstrated an outward radiative growth from Kunming City, marked by underdeveloped sub-centers and prevalent low-level areas. ②Trends in ecosystem services varied, with water and soil conservation showing fluctuating increases, carbon sequestration remaining stable, and habitat quality declining. The integrated ecosystem services critically important zone is mainly located in the northeastern region and southwestern edge of the study area. ③Economic, social and ecological subsystems are highly coupled, with consistent overall development trends and strong interactions. ④The increase in the degree of harmonization amounted to 7.82%, with lagging subsystems varying in different degree of harmonization subregions. The study can provide a scientific basis for urban agglomerations to formulate scientific and reasonable development policies, promoting regional sustainable development and optimizing the spatial pattern of the national territory.

Preprint ARTICLE | doi:10.20944/preprints202311.1287.v1

Assessing Derawan Island's Coral Reefs Over Two Decades: A Machine Learning Classification Perspective

Muhammad AL Fadio Ummam, Masita Dwi Mandini Manessa, Anisya Feby Efriana, Jarot Mulyo Semedi

Subject: Environmental And Earth Sciences, Remote Sensing Keywords: Spatial and Temporal Distribution; Coral Reef; Random Forest; Support Vector Machine; Classification and Regression Tree.

Online: 21 November 2023 (08:05:33 CET)

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Preprint ARTICLE | doi:10.20944/preprints202310.1450.v1

Analysis of Open-Social Data Behavior Concerning Gasoline Stealing: A Case Study of the Mexican Petroleum Crisis

Roberto Zagal-Flores, Felix Mata-Rivera, Miguel Torres-Ruiz, Violeta Shaid Benitez-Valerio, Rolando Quintero, Giovanni Guzmán, Joel Omar Juárez-Gambino

Subject: Computer Science And Mathematics, Computer Science Keywords: semantic and linguistic technologies; spatial data mining; spatial data analytics; spatio-temporal characterization; social media

Online: 23 October 2023 (16:15:23 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202310.0774.v1

Comparative Study of Two Commercial Brain Volumetry Software: Assessing Medial Temporal Lobe Atrophy

Jimin Kim, Se Won Oh, Jee-Young Kim, Regina EY Kim, Donghyeon Kim

Subject: Medicine And Pharmacology, Neuroscience And Neurology Keywords: Alzheimer’s disease; volumetry software; MRI; medial temporal lobe atrophy; Scheltens’ scale; NeuroQuant®; Aqua®

Online: 12 October 2023 (05:35:02 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202309.2036.v2

Pilocarpine-Induced Status Epilepticus in the Rat Hippocampus Is Associated with Reactive Glia and Concomitant Increased Expression of CD31, PDGFRβ and Collagen IV in Endothelial Cells and Pericytes of the Blood-Brain Barrier

Grigorios Kyriatzis, Anne Bernard, Angélique Bole, Michel KHRESTCHATISKY, Lotfi FERHAT

Subject: Biology And Life Sciences, Neuroscience And Neurology Keywords: Temporal lobe epilepsy; Pilocarpine; Hippocampus; Epileptogenesis; Gliosis; Inflammation; Blood-brain barrier; Endothelial cells; Pericytes; Basement membrane

Online: 18 January 2024 (14:00:33 CET)

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Preprint ARTICLE | doi:10.20944/preprints202309.1697.v1

Antiepileptogenic Effects of Anakinra, Lamotrigine and Their Combination in a Lithium–Pilocarpine Model of Temporal Lobe Epilepsy in Rats

Olga E. Zubareva, Denis S. Sinyak, Alisa D. Kalita, Alexandra V. Griflyuk, Georgy P. Diespirov, Tatiana Y. Postnikova, Aleksey V. Zaitsev

Subject: Biology And Life Sciences, Neuroscience And Neurology Keywords: temporal lobe epilepsy; anakinra; lithium–pilocarpine model; behavior; epileptogenesis; hippocampus; spontaneous recurrent seizures; neuronal loss

Online: 26 September 2023 (05:16:16 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202309.1232.v1

A Survey of Deep Learning-Based Lightning Prediction

Xupeng Wang, Keyong Hu, Yongling Wu, Wei Zhou

Subject: Environmental And Earth Sciences, Atmospheric Science And Meteorology Keywords: lightning prediction; deep learning; spatio-temporal features; convolutional neural networks; long short-term memory networks

Online: 19 September 2023 (13:32:06 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202308.0333.v1

Brain Inspired Spatio-Temporal Associative Memories for Neuroimaging Data: EEG and fMRI

Nikola K. Kasabov, Helena Bahrami, Maryam Doborjeh, Alan Wang

Subject: Engineering, Bioengineering Keywords: spatio-temporal associative memory; STAM; neuroimaging data; spiking neural networks; NeuCube; EEG; fMRI; neuroimage classification

Online: 3 August 2023 (10:46:24 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202307.0326.v1

Prediction of Contact Fatigue Performance Degradation Trend Based on Multi-domain Features and Temporal Convolutional Network

Yu Liu, Yuanbo Liu, Yan Yang

Subject: Engineering, Mechanical Engineering Keywords: Contact Fatigue; Feature Extraction; Health Index; Degradation Prediction; Temporal Convolutional Network; Convolutional Auto-Encoder Network

Online: 5 July 2023 (14:04:06 CEST)

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In order to realize the performance degradation trend prediction accurately, a prediction method based on multi-domain features and temporal convolutional network (TCN) is proposed. Firstly, construct a high-dimensional feature set in the multi-domain of vibration signals, and use comprehensive evaluation indicators to preliminarily screen performance degradation indexes with good sensitivity and strong trend. Secondly, the kernel principal component analysis (KPCA) method is adopted to eliminate redundant information between multi-domain features, and construct a health index (HI) based on convolutional auto-encoder (CAE) network. Thirdly, a TCN-based performance degradation trend prediction model is constructed, and direct multi-step prediction is used to predict the performance degradation trend of the monitored object. On this basis, the validity of the proposed method is verified using the bearing public data, and it is successfully applied to performance degradation trend prediction of rolling contact fatigue specimen. The results show that the feature set can be reduced from 14 dimensions to 4 dimensions by using KPCA, while 98.33% of the information of the original feature set is retained. Furthermore, the method of constructing HI based on CAE network is effective. The change process of the HI constructed truly reflects the performance degradation process of the rolling contact fatigue specimen. Compared with the two commonly used HI construction methods, auto-encoding (AE) network and gaussian mixture model (GMM), this method has obvious advantages. At the same time, the prediction model based on TCN can accurately predict the performance degradation of the rolling contact fatigue specimen with the root mean square error 0.0146 and the mean absolute error 0.0105, which has better performance and higher prediction accuracy than the prediction model based on the long short-term memory (LSTM) network and the gated recurrent unit (GRU). This method has general significance and may be extended to the performance degradation prediction of other mechanical equipment/parts.

Preprint ARTICLE | doi:10.20944/preprints202305.1051.v1

Phytoremediation Capacity of Water Hyacinth (Eichhornia crassipes) as Nature-based Solution for Contaminants and Physicochemical Characterization of Lake Water

Esayas Elias Churko, Munyaradzi Chitakira, Luxon Nhamo

Subject: Environmental And Earth Sciences, Water Science And Technology Keywords: Heavy metals; water quality; remediation; water security; ecosystem services; spatio-temporal variation; nature-based solution

Online: 15 May 2023 (14:14:33 CEST)

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Preprint REVIEW | doi:10.20944/preprints202301.0531.v1

Role of Impaired Astrocyte Gap Junction Coupling in Epilepto-Genesis

Peter Bedner, Christian Steinhäuser

Subject: Biology And Life Sciences, Biochemistry And Molecular Biology Keywords: astrocyte; gap junction coupling; connexin 43; connexin 30; hippocampus, epilepsy; ep-ileptogenesis; temporal lobe epilepsy

Online: 30 January 2023 (02:07:39 CET)

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Preprint REVIEW | doi:10.20944/preprints202112.0017.v1

Temporal Muscle and Stroke—A Narrative Review on Current Meaning and Clinical Applications of Temporal Muscle Thickness, Area, and Volume

Masahito Katsuki, Yukinari Kakizawa, Akihiro Nishikawa, Yasunaga Yamamoto, Toshiya Uchiyama, Masahiro Agata, Naomichi Wada, Shin Kawamura, Akihito Koh

Subject: Biology And Life Sciences, Food Science And Technology Keywords: frailty; muscle volume; nutritional status; prognostic factor; sarcopenia; skeletal muscle mass; stroke; temporal muscle thickness.

Online: 1 December 2021 (13:12:03 CET)

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Preprint ARTICLE | doi:10.20944/preprints202104.0065.v1

Estimating Sea Surface pCO2 in the North Atlantic based on CatBoost

Hongwei Sun, Yihui Chen, Lin Li, Yihui Chen

Subject: Environmental And Earth Sciences, Atmospheric Science And Meteorology Keywords: sea surface pCO2; ocean color remote sensing; CatBoost algorithm; temporal and spatial distribution; influencing factors

Online: 2 April 2021 (13:58:50 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202011.0039.v1

Generative Model for Skeletal Human Movements based on conditional DC-GAN applied to pseudo-images

Wang Xi, Guillaume Devineau, Fabien Moutarde, Jie Yang

Subject: Computer Science And Mathematics, Computer Vision And Graphics Keywords: generative model; human movement; conditional Deep Convolutional Generative Adversarial Network; GAN; spatio-temporal pseudo-image

Online: 2 November 2020 (12:55:22 CET)

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Preprint ARTICLE | doi:10.20944/preprints201907.0118.v1

Noise Disturbances and Calls for Police Service in València (Spain): a Logistic Model with Spatial and Temporal Effects

Lia Seguí, Adina Iftimi, Álvaro Briz-Redón, Lucía Martínez-Garay, Francisco Montes

Subject: Computer Science And Mathematics, Probability And Statistics Keywords: noise disturbances; residents complaints; logistic regression; spatio-temporal effects; socio-demographic and environmental effects; GIS

Online: 8 July 2019 (12:42:05 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201811.0612.v1

A Deep Temporal Convolutional Neural Network for Regional and Teleseismic Detection

Joshua Dickey, Brett Borghetti, William Junek

Subject: Environmental And Earth Sciences, Geophysics And Geology Keywords: geophysical signal processing; pattern recognition; temporal convolutional neural networks; seismology; deep learning; nuclear treaty monitoring

Online: 29 November 2018 (03:37:48 CET)

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Preprint ARTICLE | doi:10.20944/preprints201810.0206.v1

Temporal Limits of Visual Motion Processing: Psychophysics and Neurophysiology

Bart G. Borghuis, Duje Tadin, Martin J.M. Lankheet, Joseph S. Lappin, Wim A. van de Grind

Subject: Social Sciences, Behavior Sciences Keywords: human psychophysics; apparent motion; temporal integration; cat; retina; neural coding; Hassenstein-Reichardt detector; model analysis

Online: 10 October 2018 (06:31:03 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201809.0053.v1

Sub-Bankfull Flow Frequency versus Magnitude of Flood Events in Outlining Effective Discharges. Case Study: Trotuș River (Romania)

Dan Dumitriu

Subject: Environmental And Earth Sciences, Environmental Science Keywords: effective discharge; suspended sediment load; magnitude–frequency analysis; sub-bankfull flow; temporal variation; geomorphic threshold

Online: 4 September 2018 (04:54:01 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202308.1035.v1

Analysis of Spatial and Temporal Changes in Vegetation Cover and Driving Forces on the Qinghai-Tibet Plateau

Tong Xu, Hua Wu

Subject: Environmental And Earth Sciences, Environmental Science Keywords: Qinghai-Tibet Plateau; normalized difference vegetation index (NDVI); spatial and temporal changes; driving forces; geographic detector

Online: 15 August 2023 (02:38:59 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202306.1815.v2

Paving the Way for Memory Enhancement: Development and Examination of a Neurofeedback System Targeting the Medial Temporal Lobe

Koji Koizumi, Naoto Kunii, Kazutaka Ueda, Keisuke Nagata, Shigeta Fujitani, Seijiro Shimada, Masayuki Nakao

Subject: Social Sciences, Cognitive Science Keywords: neurofeedback; memory enhancement; medial temporal lobe; intracranial electrode; bidirectional control; memory encoding; intracranial electroencephalogram; intractable epilepsy

Online: 28 June 2023 (12:56:15 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202305.1586.v1

Evaluating Current Satellite Sensors in Capturing the Spatio-temporal Rainfall Variability across North Darfur State, Sudan

Mohammed B Altoom, Elhadi Adam, Khalid Adem Ali

Subject: Environmental And Earth Sciences, Remote Sensing Keywords: Rain gauge; observations; satellite-based precipitation; spatio-temporal; TMPA; CHIRPS; ARC2; and North Darfur State; Sudan

Online: 23 May 2023 (05:36:57 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202204.0058.v2

Assessment of PVS Filtering Methods Using a Three-Dimensional Computational Model

Jose Bernal, Maria Valdés-Hernández, Javier Escudero, Roberto Duarte, Lucia Ballerini, Mark Bastin, Ian Deary, Michael Thrippleton, Rhian Touyz, Joanna Wardlaw

Subject: Medicine And Pharmacology, Hematology Keywords: Digital reference object; Perivascular spaces; Spatio-temporal imaging artefacts; Perivascular space enhancement; Cerebral small vessel disease

Online: 3 August 2022 (11:12:43 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202112.0078.v1

Spatiotemporal Analysis of Soil Moisture Variation in the Jiangsu Water Supply Area of the South-to-North Water Diversion Using ESA CCI Data

Yue Wang, Jianjun Cao, Yongjuan Liu, Ying Zhu, xuan Fang, Qing Huang, wolfgang wagner

Subject: Environmental And Earth Sciences, Soil Science Keywords: ESA CCI; soil moisture; EEMD; Mann-Kendall; temporal and spatial variation; Jiangsu water supply area (JWSA)

Online: 6 December 2021 (14:56:16 CET)

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Preprint ARTICLE | doi:10.20944/preprints202106.0157.v1

Object-Based Land Use and Land Cover Change Detection in Multi Temporal Remote-Sensing Images

Dan Li, Runjie Jin, Jiali Gu, Runqiu Huang, Jiaping Wu

Subject: Environmental And Earth Sciences, Atmospheric Science And Meteorology Keywords: Land use and land cover; Classification; Object-based change detection; Multi-temporal image analysis; Landsat; Tiaoxi

Online: 7 June 2021 (09:27:22 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202011.0438.v1

Analysing Temporal Variability in Inventory Data for Life Cycle Assessment: Implications in the Context of Circular Economy

Sayyed Shoaib-ul-Hasan, Malvina Roci, Farazee Mohammad Abdullah Asif, Niloufar Salehi, Amir Rashid

Subject: Engineering, Industrial And Manufacturing Engineering Keywords: Life cycle assessment; circular economy; multiple product life cycles; temporal variability; life cycle inventory; emission intensity

Online: 16 November 2020 (17:24:26 CET)

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Preprint ARTICLE | doi:10.20944/preprints201906.0023.v1

A Robust Vision-based Method for Displacement Measurement under Adverse Environmental Factors using Spatio-Temporal Context Learning and Taylor Approximation

Chuan-zhi Dong, Ozan Celik, Fikret Catbas, Eugene OBrien, Su Taylor

Subject: Engineering, Civil Engineering Keywords: structural health monitoring; displacement measurement; non-contact; computer vision, environmental factors; spatio-temporal context; Taylor approximatio

Online: 3 June 2019 (12:59:00 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202409.1497.v1

How to Build a Software Quantum Simulator

Gilberto Javier Díaz, Luiz Angelo Steffenel, Carlos Jaime Barrios, Jean Francois Couturier

Subject: Computer Science And Mathematics, Computer Science Keywords: Quantum Computing; High-Performance Computing; Parallel Computing

Online: 19 September 2024 (10:54:27 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202409.0783.v1

Characteristics of Patients with Newly Diagnosed High-Grade Advanced Ovarian, Fallopian Tube and Primary Peritoneal Cancer in 2018–2023 and the Impact of Molecular Diagnostics on the Chemotherapy in Clinical Practice

Sonja Millert-Kalińska, Małgorzata Stawicka-Niełacna, Tomczak Lidia, Dominik Pruski, Marcin Przybylski, Karolina Jaszczyńska-Nowinka, Grzegorz Poprawski, Radosław Mądry

Subject: Medicine And Pharmacology, Oncology And Oncogenics Keywords: high-grade ovarian cancer; OC; molecular diagnostics

Online: 10 September 2024 (09:33:30 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202408.1955.v1

Manufacturing and Functional Characterization of Graphite/Metal Composite Materials for High Voltage Electric Motors

Radu Mirea, Razvan Ene, Dragoș Ene

Subject: Chemistry And Materials Science, Materials Science And Technology Keywords: graphite; carbon-metal composites; high voltage; pitch

Online: 28 August 2024 (02:56:34 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202408.0786.v1

The Confluence Analysis Program: A User-Friendly Tool for Automated Cell Confluence Measurement and Visualization

Abraham Lobsenz, Paul Seidler

Subject: Biology And Life Sciences, Cell And Developmental Biology Keywords: confluency; bioinformatics; cell segmentation; high-throughput screening

Online: 12 August 2024 (10:24:02 CEST)

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Preprint REVIEW | doi:10.20944/preprints202407.1411.v1

Overview of the Multifaceted Functions of LncRNA HOTAIR in Glioblastoma

Mohammed A. Azab

Subject: Biology And Life Sciences, Neuroscience And Neurology Keywords: HOTAIR; ncRNAs; GBM; high grade glioma; epigenetics

Online: 17 July 2024 (12:40:12 CEST)

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Preprint COMMUNICATION | doi:10.20944/preprints202407.0470.v1

Dual-Band Antenna With Pattern and Polarization Diversity

Jungmin Mo, Youngje Sung

Subject: Engineering, Electrical And Electronic Engineering Keywords: High isolation; Pattern-diversity antenna; Polarization diversity

Online: 5 July 2024 (02:50:09 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202405.0154.v1

Exoscopic Versus Microscopic Surgery in 5-ALA Guided Resection of High Grade Gliomas

Giada Garufi, Alfredo Conti, Bipin Chaurasia, Salvatore Massimiliano Cardali

Subject: Biology And Life Sciences, Neuroscience And Neurology Keywords: exoscope; microscope; 5-ALA; high grade glioma

Online: 3 May 2024 (07:09:08 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202404.0296.v1

Wenzhou TE: A First-Principles Calculated Thermoelectric Materials Database

Ying Fang, Hezhu Shao

Subject: Physical Sciences, Condensed Matter Physics Keywords: Thermoelectric Materials; Material Databases; High-throughput Computing

Online: 3 April 2024 (12:25:55 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202402.1298.v1

Analysis of Attitudes and Practices towards the Influenza Vaccine in High-Risk Adults in Poland

Dorota Kopciuch, Karolina Hoffmann, Krzysztof Kus, Agnieszka Koligat-Seitz, Piotr Ratajczak, Elżbieta Nowakowska, Anna Paczkowska

Subject: Public Health And Healthcare, Public Health And Health Services Keywords: vaccines; influenza; high-risk groups; attitudes; practice

Online: 23 February 2024 (08:30:56 CET)

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Preprint REVIEW | doi:10.20944/preprints202401.0905.v1

Research Status and Development Trend of High-Pressure Water Jet Nozzle

Hongjie Niu, Yuntao Hou, Yafei Lei, Dongyang Li, Yi Yang, Guoyu Song

Subject: Engineering, Mechanical Engineering Keywords: High pressure water jet; Nozzle; Research status

Online: 11 January 2024 (11:00:48 CET)

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Preprint ARTICLE | doi:10.20944/preprints202312.0163.v1

A Novel Orthogonally High Isolation CPW Fed UWB MIMO Antenna for IoT Applications

Muhammad Zahid, Nirman Bhowmike, Zaeem Mazhar, Asma Ejaz, Sultan Shoaib, Yasar Amin

Subject: Engineering, Electrical And Electronic Engineering Keywords: UWB; MIMO; Internet of thing; high isolation

Online: 4 December 2023 (07:51:16 CET)

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Preprint ARTICLE | doi:10.20944/preprints202312.0124.v1

Outpatient Embedded Palliative Care for Patients With Advanced Thoracic Malignancy: A High-Value Practice

Mary C. Boulanger, Margaret D. Krasne, Ethan K. Gough, Samantha Myers, Ilene S. Browner, Josephine L. Feliciano

Subject: Medicine And Pharmacology, Oncology And Oncogenics Keywords: palliative care; thoracic oncology; high-value care

Online: 4 December 2023 (03:54:29 CET)

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Preprint ARTICLE | doi:10.20944/preprints202310.0747.v1

Evaluation of Surface Stabilization and Reinforcement Effect of Fragile Bronzes

JIACHANG CHEN, YIN MAI, LIWEI CHEN, LIANGSHUAI ZHANG, XINZHAN CUI, XIN LIU

Subject: Arts And Humanities, Archaeology Keywords: bronze relics; powder rust; high-permeability; stabilization

Online: 12 October 2023 (02:12:19 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202307.2116.v1

Design of a Dual-Band WiFi Antenna Using the Theory of Characteristic Modes and Nested Chinese Characters

Zhonggen Wang, Mingqing Wang, Wenyan Nie

Subject: Engineering, Electrical And Electronic Engineering Keywords: characteristic mode; Chinese characters; WiFi; high isolation

Online: 31 July 2023 (11:42:23 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202304.0676.v1

mech2d: An Efficient Tool for High-Throughput Calculation of Mechanical Properties for Two-Dimensional Materials

Haidi Wang, Tao Li, Xiaofeng Liu, Weiduo Zhu, Zhao Chen, Zhongjun Li, Jinlong Yang

Subject: Physical Sciences, Condensed Matter Physics Keywords: mechanical properties; 2D materials; high-throughput; DFT.

Online: 21 April 2023 (07:20:16 CEST)

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Preprint REVIEW | doi:10.20944/preprints202204.0228.v1

High Throughput Phenotyping Approach

Anand Kumar, Prashant Kaushik

Subject: Biology And Life Sciences, Biochemistry And Molecular Biology Keywords: vegetables; high throughput phenotyping; genomic assisted breeding

Online: 26 April 2022 (06:00:45 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202203.0044.v1

Research on Electromagnetic Radiation Mechanism During Detonation of Energetic Material

Yuanbo Cui, Deren Kong, Jian Jiang, Shang Gao

Subject: Physical Sciences, Radiation And Radiography Keywords: energetic material; plasma; detonation; electromagnetism; high temperature

Online: 2 March 2022 (10:39:48 CET)

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Preprint ARTICLE | doi:10.20944/preprints202202.0151.v1

Multiple-Trait Model through Bayesian Inference Applied to Flood-Irrigated Rice (Oryza sativa L)

Antonio Carlos da Silva Junior, Isabela de Castro Sant’Anna, Marco Antônio Peixoto, Lívia Gomes Torres, Michele Jorge Silva, Weverton Gomes da Costa, Camila Ferreira Azevedo, Plinio César Soares, Cosme Damião Cruz

Subject: Computer Science And Mathematics, Analysis Keywords: high-performance; heritable; multi-environments; credibility interval

Online: 10 February 2022 (11:14:21 CET)

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Preprint ARTICLE | doi:10.20944/preprints202110.0330.v1

First Observations of SN 1604 (Kepler's Supernova)

Alessandro De Angelis, selenia broccio

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: Supernova remnants; Stellar evolution; High-energy astrophysics

Online: 22 October 2021 (12:11:22 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202104.0426.v1

Magnetic Field Alignment, a Perspective in the Engineering of Collagen-Silica Composite Biomaterials

Nicolas Debons, Kenta Matsumoto, Noriyuki Hirota, Thibaud Coradin, Toshiyuki Ikoma, Carole Aimé

Subject: Chemistry And Materials Science, Biomaterials Keywords: bionanocomposites; collagen; high magnetic field; silica particles

Online: 15 April 2021 (18:12:26 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202103.0122.v1

Performance Enhancement Techniques for Patch Antennas of Small Satellites

Zizung Yoon, Mayank Mayank, Enrico Stoll

Subject: Engineering, Electrical And Electronic Engineering Keywords: satellite communication, antenna optimization, high gain antenna

Online: 3 March 2021 (09:59:04 CET)

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Preprint ARTICLE | doi:10.20944/preprints202103.0104.v1

Chitosan from crabs (Scylla Serrata) Represses Hepato-renal Dysfunctions in Rats via Modulation of CD43 and p53 Expression in High Fat Diet-induced Hyperlipidemia

Regina Ngozi Ugbaja, Kunle Ogungbemi, Adewale Segun James, Peter Folorunsho Ayodele, Olanrewaju Samuel Abolade, Stella Ajamikoko, Eniola Olapeju Atayese, Omowunmi Victoria Adedeji

Subject: Biology And Life Sciences, Biochemistry And Molecular Biology Keywords: Chitosan; Hyperlipidemia; High-fat diet; p53; CD43

Online: 2 March 2021 (16:02:07 CET)

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Preprint ARTICLE | doi:10.20944/preprints202102.0550.v1

Optical Data Transmission at 44 Tb/s with a Single Integrated Chip Source

Mengxi Tan, Mike Xu, David Moss

Subject: Engineering, Telecommunications Keywords: microcombs; data transmission; filters; high bandwidth; optical

Online: 24 February 2021 (12:59:47 CET)

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Preprint ARTICLE | doi:10.20944/preprints202102.0507.v1

Optical Frequency Microcomb Distillation for Super Channel Data Transmission

Chawaphon Prayoonyong, Andreas Boes, Xingyuan Xu, Mengxi Tan, Sai T. Chu, Brent E. Little, Roberto Morandotti, Arnan Mitchell, David J. Moss, Bill Corcoran

Subject: Engineering, Automotive Engineering Keywords: microcombs, data transmission, filters, high bandwidth, optical

Online: 23 February 2021 (09:49:59 CET)

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Preprint ARTICLE | doi:10.20944/preprints202012.0333.v1

ATmospheric LIDar (ATLID): European Space Agency Instrument Ready to Measure Aerosols and Thin Clouds in Atmosphere

João Pereira do Carmo, Geraud de Villele, Kotska Wallace, Alain Lefebvre, Kaustav Ghose, Thomas Kanitz, François Chassat, Bertrand Corselle, Thomas Belhadj, Paolo Bravetti

Subject: Environmental And Earth Sciences, Atmospheric Science And Meteorology Keywords: LIDAR; UV laser; high spectral resolution; aerosols

Online: 14 December 2020 (13:11:08 CET)

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Preprint ARTICLE | doi:10.20944/preprints202006.0111.v1

A Novel Family of Quadrupole-Orbitrap Mass Spectrometers for a Broad Range of Analytical Applications

Jan-Peter Hauschild, Amelia Corinne Peterson, Erik Couzijn, Eduard Denisov, Denis Chernyshev, Christian Hock, Hamish Stewart, Ralf Hartmer, Dmitry Grinfeld, Christian Thoeing, Bastian Reitemeier, Arne Kreutzmann, Oliver Lange, Wilko Balschun, Aivaras Venckus, Sebastian Kanngiesser, Alexander Kholomeev, Gregor Quiring, Frank Czemper, Eloy Wouters, Michael Belford, Mathias Mueller, Jens Grote, Tabiwang N. Arrey, Julia Kraegenbring, Kerstin Strupat, Siegrun Mohring, Catharina Crone, Alexander Harder, Aaron Robitaille, Aaron Gajadhar, Khatereh Motamed, Yang Liu, Daniel Lopez Ferrer, Nicolaie Eugen Damoc, Angela Criscuolo, Kristina Srzentic, Ed George, Charles Yang, Ioanna Ntai, Amanda Souza, Andreas Wieghaus, Alexander Makarov

Subject: Biology And Life Sciences, Biochemistry And Molecular Biology Keywords: Orbitrap mass spectrometry; high resolution; accurate mass

Online: 8 June 2020 (10:17:36 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202002.0459.v1

Oxidation and Characterization of Low Concentration Gas in High-Temperature Reactor

Jinhua Chen, Guangcai Wen, Song Yan, Xiangyun Lan, Lu Xiao

Subject: Engineering, Energy And Fuel Technology Keywords: low concentration; gas; reactor; high-temperature oxidation

Online: 29 February 2020 (09:20:28 CET)

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Preprint ARTICLE | doi:10.20944/preprints201903.0126.v4

Developing Bid-Ask Probabilities for High-Frequency Trading

Lester Ingber

Subject: Physical Sciences, Applied Physics Keywords: path integral; financial markets; high-frequency trading

Online: 8 May 2019 (08:47:44 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201904.0238.v1

Assessment of Residual Feed Intake and Its Relevant Measurements in Two Varieties of Japanese Quail (Coturnix coturnix japonica) under High Environmental Temperature

Moataz M. Fathi, Ibrahim Al-Homidan, Tarek A. Ebeid, Ahmed Galal, Osama K. Abou-Emera

Subject: Biology And Life Sciences, Animal Science, Veterinary Science And Zoology Keywords: residual feed consumption; quail; high environmental temperature

Online: 22 April 2019 (11:22:21 CEST)

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Preprint REVIEW | doi:10.20944/preprints201806.0308.v1

Irradiance Variability Quantification and Small-Scale Averaging in Space and Time: A Short Review

Gerald M. Lohmann

Subject: Environmental And Earth Sciences, Atmospheric Science And Meteorology Keywords: irradiance variability, high-resolution measurements, increment statistics

Online: 19 June 2018 (17:10:06 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201804.0075.v1

High Frequency Acceleration Device Effect on Accelerated Aligner Exchange - A Pilot Study

Thomas Shipley

Subject: Medicine And Pharmacology, Dentistry And Oral Surgery Keywords: high frequency; acceleration; vibration; orthodontics; tooth movement

Online: 6 April 2018 (10:57:40 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201803.0080.v1

Are Changes in Physical Work Capacity Induced by High-Intensity Functional Training Related to Changes in Associated Physiologic Measures?

Derek A. Crawford, Nicholas B. Drake, Michael J. Carper, Justin Deblauw, Katie M. Heinrich

Subject: Biology And Life Sciences, Anatomy And Physiology Keywords: high-intensity functional training; work capacity; performance

Online: 12 March 2018 (05:33:23 CET)

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Preprint ARTICLE | doi:10.20944/preprints202312.1708.v1

High-Entropy Diborides – Silicon Carbide Composites by Reactive and Non-reactive Spark Plasma Sintering: A Comparative Study

Ekaterina Pakhomova, Giacomo Cao, Roberto Orrù, Sebastiano Garroni, Paolo Ferro, Roberta Licheri

Subject: Chemistry And Materials Science, Ceramics And Composites Keywords: high-entropy borides; silicon carbide; spark plasma sintering; self-propagating high-temperature synthesis; resistance to oxidation; fracture toughness

Online: 22 December 2023 (07:11:43 CET)

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Working Paper ARTICLE

On the Influence of Control Type and Strain Rate on the Lifetime of 50CrMo4

Max Benedikt Geilen, Josef Arthur Schönherr, Marcus Klein, Dominik Sebastian Leininger, Alexander Giertler, Ulrich Krupp, Matthias Oechsner

Subject: Chemistry And Materials Science, Biomaterials Keywords: ultrasonic cyclic testing; frequency effect; strain rate effect; 50CrMo4; SAE 4150; High Cycle Fatigue; Very High Cycle Fatigue

Online: 21 October 2020 (15:18:48 CEST)

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Preprint REVIEW | doi:10.20944/preprints202010.0051.v1

ROS and NO Regulation by Melatonin Under Abiotic Stress in Plants

Miriam Pardo-Hernandez, Maria Lopez-Delacalle, Rosa M Rivero

Subject: Biology And Life Sciences, Anatomy And Physiology Keywords: melatonin; ROS; NO; posttranslational modifications (PMTs); abiotic stress; drought; salinity; high temperature; high light; waterlogging; abiotic stress combination

Online: 5 October 2020 (07:48:29 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202409.0464.v1

Efficient Large-Scale Urban Parking Prediction: Graph Coarsening Based on Real-Time Parking Service Capability

Yixuan Wang, Zhenwu Chen, Kangshuai Zhang, Yunduan Cui, Lei Peng

Subject: Engineering, Transportation Science And Technology Keywords: Large-scale urban parking prediction; Real-time parking service capacity; Graph coarsening; Temporal convolutional autoencoder; Graph attention

Online: 5 September 2024 (12:07:32 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202309.0974.v1

Spatial and Temporal Evolution of the Eco-Efficiency of Cultivated Land Use in the Region around Beijing-Tianjin Based on the Super-EBM Model

Xiaoqing Li, Li Zhao, Xinhan Chang, Jie Yu, Xinming Song, Lizhu Zhang

Subject: Environmental And Earth Sciences, Ecology Keywords: Eco-efficiency of cultivated land use; Super-EBM model; Spatial-temporal evolution; The region around Beijing-Tianjin

Online: 14 September 2023 (09:12:32 CEST)

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Preprint HYPOTHESIS | doi:10.20944/preprints202305.0607.v2

A Model That Reproduces an Empirical Rule Distinguishing the Developmental Path of Complete Hox Gene Clusters From Split Clusters

Spyros Papageorgiou

Subject: Biology And Life Sciences, Biophysics Keywords: Hox gene collinearity; temporal collinearity; Noether theory; self similarity; double strand break; split Ηox cluster; limb growth

Online: 11 May 2023 (04:34:03 CEST)

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Preprint REVIEW | doi:10.20944/preprints202101.0580.v1

Measuring and Monitoring Skeletal Muscle Mass and Dysfunction After Stroke

Nobuto Nakanishi, Kazuki Okura, Masatsugu Okamura, Keishi Nawata, Ayato Shinohara, Kohei Tanaka, Sho Katayama

Subject: Medicine And Pharmacology, Immunology And Allergy Keywords: stroke; sarcopenia; computed tomography; ultrasound; bioelectrical impedance analysis; muscle; temporal muscle; rectus femoris muscle; diaphragm; calf circumference

Online: 28 January 2021 (12:31:09 CET)

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Preprint ARTICLE | doi:10.20944/preprints202009.0214.v1

Synchronous Roundabouts with Rotating Priority Sectors (SYROPS) : High Capacity and Safety for Conventional and Autonomous Vehicles

Guillermo Ibanez, Tobias Meuser, Miguel A. Lopez-Carmona, Diego Lopez-Pajares

Subject: Engineering, Control And Systems Engineering Keywords: roundabouts; traffic engineering; rotary priority; spatio-temporal technique; synchronization; protocols; intelligent transport systems; connected vehicles; traffic safety

Online: 10 September 2020 (03:31:57 CEST)

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Preprint CONCEPT PAPER | doi:10.20944/preprints201909.0016.v1

Long Term Monitoring of Ghana’s Forest Reserves Using Google Earth Engine

Jeff Dacosta Osei, S. A. Andam-Akorful, Edward Matthew Osei jnr

Subject: Environmental And Earth Sciences, Remote Sensing Keywords: land cover; classification Spatial and temporal Analysis; forest cover; Google Earth Engine (GEE); MODIS; Landsat; NOAA AVHRR

Online: 2 September 2019 (04:51:15 CEST)

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Farm activities continued sand winning operations and the allocation of plots of land to prospective developers in Ghana pose a serious threat to the forest covers and lifespan of the Forest and game reserves. With all the positive add ups to the country from forests, Ghana has lost more than 33.7%(equivalent to 2,500,000 hectares) of its forest, since the early 1990s between 2005 and 2010, the rate of deforestation in Ghana was estimated at 2.19% per annum; the sixth highest deforestation rate globally for that period. This shows how important forest monitoring can be to the forestry commission in Ghana. Despite the frameworks which have been developed to help Ghana to protect and restore its forest resources, inadequate monitoring systems remain a barrier to effective implementation. In this study, Google earth engine was used to map and analyze the structural changes of forest cover using JavaScript to query and compute Landsat, MODIS and NOAA AVHRR satellite imageries of the study area (Ghana) with spatial resolutions 30m, 250m and 7km respectively. A supervised classification was performed on three multi-temporal satellite imageries and a total of six major land use and land cover classes were identified and mapped. By using random Forest-classification technique, from 1985 to 2018 recorded by NOAA AVHRR, forest cover has decreased by 66% and 2000 to 2018 recorded by Landsat and MODIS 61% and 47% respectively. A decrease in the forest has been as a result of anthropogenic activities in Ghana. A change detection analysis was performed on these images and it was noted that Ghana is losing forest reserves in every 5years. Overlay of the reserved forest of the 2000 and the classified map of 2018 shows vegetation changed during 2000-2018 remarkably. Therefore, forest-related institutions like the Forestry Commission can employ and use this monitoring system on Google Earth Engine for processing satellite images particularly Landsat, MODIS and NOAA AVHRR for forest cover monitoring and analysis for fast, efficient and reliable results.

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