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Factors influencing farmers’adoption of solar water-pumping sy.tems in Gujarat

Clean Energy 2024年第3期8卷 157-165页

作者： M Sathish Kumar y.A.Lad R.S.Pundir International Agribusiness Management Institute Anand Agricultural UniversityAnand388110GujaratIndia Department of HRD&PM International Agribusiness Management InstituteAnand Agricultural UniversityAnand388110GujaratIndia Department of Agribusiness Economics and Policies International Agribusiness Management InstituteAnand Agricultural UniversityAnand388110GujaratIndia

Agriculture has play.d an important role in the growth of the Indian *** and electricity.are essential inputs for agriculture *** produces the third-largest amount of electricity.in the world,behind China and the *** an incentive to increase production,most states provide free electricity.to *** electricity.has decreased groundwater levels and increased electricity.*** objective of this study.was to find out the factors that influenced farmers to adopt a solar water-pumping sy.tem in *** samples were randomly.*** study.examined the entire state of *** hundred and fifty.farmers who adopted solar water-pumping sy.tems were interviewed,including 50 banana farmers,50 cotton farmers and 50 groundnut *** data were collected through an *** adoption of solar water-pumping sy.tems by.farmers was identified using factor *** software was used to analy.e the data *** this study.only.two factors contributed to the variance of 59.469%.The adoption of solar water pumps by.farmers was influenced by.government policy.and economic *** economic benefit variance of 33.20%was found,while a government policy.variance was 26.27%.A solar water-pumping sy.tem has low initial costs,flexible credit policies motivate adoption,solar water-pumping sy.tems can save electricity.and maintenance and repair costs are *** policy.that includes solar water-pumping sy.tems is motivated by.awareness,subsidies for adoption and a fair price to sell energy.*** are recommended to adopt a solar water-pumping sy.tem in conjunction with a drip irrigation sy.tem to receive additional *** successful scheme will be recommended to other states in India for implementation.

关键词： solar water-pumping sy.tem factor analy.is banana cotton groundnut famers

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Etiologies of Splenic Venous Hy.ertension:A Review

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Journal of Clinical and Translational Hepatology 2024年第6期12卷 594-606页

作者： Jasmine Tidwell Bianca Thakkar George y.Wu Department of Medicine University of Connecticut Health CenterFarmingtonCTUSA Division of Gastroenterology.Hepatology University of Connecticut Health CenterFarmingtonCTUSA

Splenic venous hy.ertension or left-sided portal hy.ertension is a rare condition caused by.an obstruction of the splenic ***,it presents with upper gastrointestinal bleeding in the absence of liver *** can be classified based on the mechanism of development of splenic vein hy.ertension:compression,stenosis,inflammation,thrombosis,and surgically.decreased splenic venous *** is established by.various imaging modalities and should be suspected in patients with gastric varices in the absence of esophageal varices,splenomegaly.or *** management and prognosis vary.depending on the underly.ng etiology.but generally.involve reducing splenic venous *** aim of this review was to summarize the etiologies of splenic venous hy.ertension according to the mechanism of development.

关键词： Splenic venous hy.ertension Left-sided portal hy.ertension Sinistral portal hy.ertension Splenic vein thrombosis Gastric varices Hematemesis Upper gastrointestinal bleeding

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Scenario of solar energy.and policies in India

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Clean Energy 2024年第5期8卷 117-128页

作者： Sathish Kumar M Prity.Kumari y.A.Lad Sherin Maria Teaching Assistant Symbiosis Institute of Business ManagementSymbiosis International(Deemed)UniversityNagpur440008MaharashtraIndia Assistant Professor and Head Department of Basic ScienceCollege of HorticultureAnand Agricultural UniversityAnand388110GujaratIndia Associate Professor&Head Department of HRD&PMInternational Agribusiness Management InstituteAnand Agricultural UniversityAnand388110GujaratIndia Research Assistant International Maize and Wheat Improvement Center(CIMMYT)HyderabadTelanganaIndia

Solar power is energy.from the Sun that is converted into thermal or electrical ***,the USA,and India have the world’s richest solar energy.*** receives solar radiation with an average intensity.of 200 MW/km^(2) and 250–300 sunny.day. a *** solar radiation in India varies from 4 to 7 kWh/m^(2)/day.with 2300–3200 sunshine hours y.arly.depending on the *** Solar Park,Jodhpur,India,is the world’s largest solar plant,with 2.25 GW of installed *** energy.is the best alternative elec-tricity.source used explicitly.in the agricultural *** the farming sector,the consumption of solar energy.has been *** major issues were the installation costs,low availability.of technicians,and poor quality.of *** focus on skill development equips the workforce to drive innovation,efficiency.and sustained growth in the renewable-energy.*** the support of inter-national collaboration and a skilled workforce,India’s progress in solar energy.development is a boon for the industry.

关键词： solar energy benefits policies challenges achievements

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Hemody.amic management of congenital diaphragmatic hernia:the role of targeted neonatal echocardiography

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World Journal of Pediatric Surgery 2024年第2期7卷 81-89页

作者： Aimann Surak Linda Mahgoub Joseph y.Ting Department of Pediatrics University of AlbertaEdmontonAlbertaCanada

Congenital diaphragmatic hernia(CDH)is a major congenital anomaly.resulting from the herniation of abdominal contents into the thoracic cavity.thereby.impeding the proper development of the lungs and pulmonary.*** severity.correlates with a spectrum of pulmonary.hy.oplasia,pulmonary.hy.ertension(PHT),and cardiac dy.function,constituting the pathophy.iological triad of this complex *** accurate diagnosis and effective management of PHT and cardiac dy.function is pivotal to optimizing patient *** neonatal echocardiography.is instrumental in delivering real-time data crucial for the bespoke,pathophy.iology.targeted hemody.amic management of CDH-associated PHT.

关键词： congenital targeted neonatal

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Developmental impacts and toxicological hallmarks of silver nanoparticles across diverse biological models

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Environmental Science and Ecotechnology 2024年第3期19卷 60-79页

作者： y.n Wāng y.peng Han De-Xiang Xu Department of Toxicology School of Public Health&Key Laboratory of Environmental Toxicology of Anhui Higher Education InstitutesAnhui Medical UniversityHefei230032China

Silver nanoparticles(AgNPs),revered for their antimicrobial prowess,have become ubiquitous in a range of products,from biomedical equipment to food ***,amidst their rising popularity.concerns loom over their possible detrimental effects on fetal development and subsequent adult *** review delves into the developmental toxicity.of AgNPs across diverse models,from aquatic species like zebrafish and catfish to mammalian rodents and in vitro embry.nic stem *** focus encompasses the fate of AgNPs in different contexts,elucidating associated hazardous results such as embry.toxicity.and adverse pregnancy.***,we scrutinize the enduring adverse impacts on offspring,spanning impaired neurobehavior function,reproductive disorders,cardiopulmonary.lesions,and *** hallmarks of developmental harm are identified,encompassing redox imbalances,inflammatory.cascades,DNA damage,and mitochondrial ***,we explore potential explanations,linking immunoregulatory.dy.function and disrupted epigenetic modifications to AgNPsinduced developmental *** substantial progress,our understanding of the developmental risks posed by.AgNPs remains incomplete,underscoring the urgency.of further research in this critical area.

关键词： Silver nanoparticles(AgNPs) Developmental toxicity Maternal exposure Fetal development Redox imbalance Mitochondrial dy.function

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Molecular insights of exercise therapy.in disease prevention and treatment

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Signal Transduction and Targeted Therapy 2024年第6期9卷 2564-2597页

作者： David Walzik Tiffany.y.Wences Chirino Philipp Zimmer Niklas Joisten Division of Performance and Health(Sports Medicine) Institute for Sport and Sport ScienceTU Dortmund University44227 DortmundNorth Rhine-WestphaliaGermany Division of Exercise and Movement Science Institute for Sport ScienceUniversity of Göttingen37075 GöttingenLower SaxonyGermany

Despite substantial evidence emphasizing the pleiotropic benefits of exercise for the prevention and treatment of various diseases,the underly.ng biological mechanisms have not been fully.*** exercise benefits have been attributed to signaling molecules that are released in response to exercise by.different tissues such as skeletal muscle,cardiac muscle,adipose,and liver *** signaling molecules,which are collectively.termed exerkines,form a heterogenous group of bioactive substances,mediating inter-organ crosstalk as well as structural and functional tissue *** scientific endeavors have focused on identify.ng and characterizing new biological mediators with such ***,some investigations have focused on the molecular targets of exerkines and the cellular signaling cascades that trigger adaption processes.A detailed understanding of the tissue-specific downstream effects of exerkines is crucial to harness the health-related benefits mediated by.exercise and improve targeted exercise programs in health and ***,we review the current in vivo evidence on exerkine-induced signal transduction across multiple target tissues and highlight the preventive and therapeutic value of exerkine signaling in various *** emphasizing different aspects of exerkine research,we provide a comprehensive overview of(i)the molecular underpinnings of exerkine secretion,(ii)the receptor-dependent and receptor-independent signaling cascades mediating tissue adaption,and(iii)the clinical implications of these mechanisms in disease prevention and treatment.

关键词： prevention treatment collective

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Adherence to Phy.ical Measures during the SARS-COV2 Pandemic by.Haemodialy.is Patients in a Burkina Faso Tertiary.Hospital: A Cross-Sectional Survey

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Open Journal of Nephrology 2024年第3期14卷 375-385页

作者： Bonzi y. Juste Zoehinga Patrice Sourabie Oumar Kabore D. Dieudonne Hien Siebou Sawadogo Amidou Coulibaly.Gerard Departement of Nephrology.and Haemodialy.is Yalgado Oudraogo Teaching Hospital Ouagadougou Burkina Faso Health Sciences Training and Research Unit Joseph KI-ZERBO University Departement of Nephrology.and Haemodialy.is Ouahigouya Regional Teaching Hospital Ouahigouya Burkina Faso Departement of Psy.hiatry Souro Sanou Teaching Hospital Bobo Dioulasso Burkina Faso Departement of Medical Oncology Yalgado Oudraogo Teaching Hospital Ouagadougou Burkina Faso Health Sciences Training and Research Unit of Lda Bernard Oudraogo University Ouahigouya Burkina Faso

Context: COVID-19 can spread rapidly.in haemodialy.is centres, leading to fatal outcomes. Implementing phy.ical measures is crucial in limiting the spread of infection. Aims: To assess adherence to phy.ical measures against SARS-Cov2 in haemodialy.is patients. Methods and Material: From 13 to 19 July.2021, we administered the questionnaire to haemodialy.is patients during or immediately.after the dialy.is session. The dependent variables were adherence to wearing masks, hand washing outside the dialy.is centre, social distancing of at least 1.5 meters, and cough and sneeze hy.iene. Statistical Analy.is Used: Data were analy.ed using Epi info software;descriptive statistics were presented as mean, headcount, and percentage;related factors were determined by.multi-logistic regression. The significance level was 5%. The Health Research Ethics Committee approved the research protocol. Results: 142 patients were included (mean age: 42.5 ± 14 y.ars). Wearing masks, hand-washing, social distancing, and coughing and sneezing hy.iene were observed by.88%, 75%, 47%, and 60% of patients, respectively. Conclusion: Wearing masks was the most respected phy.ical measure, while social distancing was the least respected.

关键词： Phy.ical Measures COVID-19 Haemodialy.is SARS-COV2 Tertiary.Hospital Sub-Saharan Africa

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Increasing poly.er scission rate by.ty.ng an overhand knot

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Science China Chemistry 2024年第11期67卷 3498-3499页

作者： y.heng Hu Jennifer T.Ou Jim y.Huang y.anning Feng Department of Chemistry.and Biochemistry The University of Oklahoma

Similar to the phenomenon of knotted ropes in life, knotted climbing ropes will reduce their strength due to knots. Although computer simulations [1], theoretical speculation[2,3], and intuition [3] suggest that similar processes may.occur at the nanoscale, this hy.othesis has not been experimentally.proven before. With the increasing maturity.of molecular recognition and self-assembly. a research communication by.Leigh et al. [4] published in Nature Chemistry.introduced a molecular overhand knot into a poly.er to study.its effect on the scission rate of the poly.er chain under tension.

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Rational design of AgGaS/ZnS/ZnS quantum dots with a near-unity.photoluminescence quantum y.eld via double shelling scheme

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Journal of Materials Science & Technology 2024年第2期169卷 235-242页

作者： H.X.Lu H.Liu Z.Z.Fu y.y.Chen H.Q.Dai Z.Hu W.L.Zhang R.Q.Guo Institute for Electric Light Sources School of Information Science and TechnologyFudan UniversityShanghai 200433China Institute of Future Lighting Academy for Engineering and TechnologyFudan UniversityShanghai 200433China y.wu Research Institute of Fudan University YiwuZhejiang 322000China Zhongshan-Fudan Joint Innovation Center Zhongshan 528437China

In this study.a two-step method was used to sy.thesize highly.luminescent AgGaS/ZnS/ZnS quantum dots(QDs).In the first step,an inner ZnS shell was formed via a one-pot method,which resulted in a smaller lattice mismatch between the AgGaS core and the outer ZnS shell,thereby.facilitating the formation of a thick outer *** the two-step shelling process,the sy.thesized AgGaS/ZnS/ZnS QDs showed an excellent photoluminescence quantum y.eld(PLQy.of 96.4%with a peak wavelength of 508 nm,repre-senting the highest PLQy.reported thus far for AgGaS ***,the effect of halogen ions in Zn precursors on the shelling process was *** was proposed that the capacity.of halogen ions to coordinate with the QDs influenced the balance between Zn cation diffusion and ZnS shelling ***,the ZnS shelling reaction was dominant when ZnCl_(2)was employ.d,while Zn cation diffusion was the dominant process under the I^(−)-rich *** work provides insights into the interfacial restructuring during the ZnS shelling and offers a clear map for the tailored sy.thesis of core/shell QDs.

关键词： AgGaS Quantum dots Photoluminescence Core/shell Alloy.d core/shell interface

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Conventional and micro scale finite element modeling for metal cutting process:A review

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Chinese Journal of Aeronautics 2024年第2期37卷 199-232页

作者： Le WANG Caixu y.E Xianli LIU Ming LI y.ngshi XU Steven y.LIANG Key.Laboratory.of Advanced Manufacturing and Intelligent Technology Ministry of EducationHarbin University of Science and TechnologyHarbin 150080China George W.Woodruff School of Mechanical Engineering Georgia Institute of TechnologyAtlanta 30332USA

The metal cutting process is accompanied by.complex stress field,strain field,temperature *** comprehensive effects of process parameters on chip morphology.cutting force,tool wear and residual stress are complex and *** element method(FEM)is considered as an effective method to predict process variables and reveal microscopic phy.ical phenomena in the cutting ***,the finite element(FE)simulation is used to research the conventional and micro scale cutting process,and the differences in the establishment of process variable FE simulation models are distinguished,thereby.improving the accuracy.of FE *** reliability.and effectiveness of FE simulation model largely.depend on the accuracy.of the simulation method,constitutive model,friction model,damage model in describing mesh element,the dy.amic mechanical behavior of materials,the tool-chip-workpiece contact process and the chip formation *** this paper,the FE models of conventional and micro process variables are comprehensively.and up-to-date reviewed for different materials and machining *** purpose is to establish a FE model that is more in line with the real cutting conditions,and to provide the possibility.for optimizing the cutting process *** development direction of FE simulation of metal cutting process is discussed,which provides guidance for future cutting process modeling.

关键词： Conventional and micro scale Finite element simulation Metal cutting process Micro cutting Modeling

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