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Modelling the daily reference evapotranspiration in semi-arid region of south India: A case study comparing ANFIs and empirical models

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Information Processing in Agriculture 2021年第1期8卷 173-184页

作者： Ramiro T.Gonzalez del Cerro M.s.P subathra Nallapaneni Manoj Kumar sebastian Verrastro s.thomas george Departamento de Ingenieria Electronica Facultad Regional Buenos AiresUniversidad Tecnologica NacionalBuenos AiresArgentina Department of Electrical sciences Karunya Institute of Technology and SciencesCoimbatore 641114Tamil NaduIndia school of Energy and Environment City University of Hong KongKowloonHong KongChina sustainable solutionz T NagarChennai-600017Tamil NaduIndia

The estimation of evapotranspiration(ETo)is one of the main tools for the control of crop growth and to make a rational use of water *** estimate this parameter accurately,it is necessary to have a daily measurement of four meteorological variables,these are:temperature,solar radiation,relative humidity and wind *** is not always possible to count on all the variables,that is why there are empirical methods that use a limited number of variables that make an approximate estimate of the ETo *** of these models are applicable to different regions with completely different *** this paper,a study has been carried out to define the model of ETo estimation that best adapts to the semi-arid region in south *** different datasets for the same period from different meteorological stations were *** addition to the empirical methods for estimating ETo,computer models ANFIs(Adaptive Neuro-Fuzzy Inference system)were *** models consist in the future estimation of a certain parameter by using current variables and a history of variables and past *** results of this work show that ANFIs 11 model makes the best estimate with RMsD=0.002 and r=*** RITCHIE method is the most suitable empirical model for this region,which reaches RMsD=0.507 and r=*** addition,ranking of equations is elaborated for both datasets for daily estimates of ***,comparison is made with the results for each case and thus confirm or reject the convenience of one model over the *** achieve this,a series of statistical indicators were used:Index of agreement(d),MAE(Mean absolute error),sEE(standard error of estimate)and RMsD(Root mean square difference).Moreover,a sensitivity analysis was performed in order to compare and show the stability of the best models when an error is introduced within the input *** this case,the empirical models demonstrate a better performance than the ANFIs *** work demonstrates that th

关键词： Evapotranspiration ANFIs ANN semi-arid regions in India Coimbatore RITCHIE method

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Flexible ultra-thin super-resolution endoscopy

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science China(Physics,Mechanics & Astronomy) 2024年第3期67卷 171-172页

作者： george s.D.Gordon Department of Electrical and Electronic Engineering University of NottinghamNottingham NG7 2RDUK

In recent years, multimode fiber(MMF) has become an important tool for high-resolution endoscopic imaging in narrow channels(e.g., in the brain via needles or inside blood vessels) due to its high mode density and fine diameter, typically stacle to widespread deployment in applications is that realistic perturbations, including bending, twisting and changes in temperature, cause unacceptable image degradation.

关键词： fiber resolution typically

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Examining the“revisability”benefit of hip resurfacing arthroplasty

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World Journal of Orthopedics 2024年第6期15卷 554-559页

作者： Jose george Adam J Taylor thomas P schmalzried Department of Orthopedics Harbor UCLA Medical CenterTorranceCA 90509United States

BACKGROUND Hip resurfacing arthroplasty(HRA)is an alternative to total hip arthroplasty(THA)that is typically reserved for young active patients because it preserves ***,the benefits of HRA only hold true if conversion THA after failed HRA provides acceptable *** To compare patient reported outcomes for conversion THA after HRA failure to primary *** A retrospective review of 36 patients(37 hips)that underwent conversion THA for failed HRA between October 2006 and May 2019 by a single surgeon was *** reported outcomes[modified Harris Hip score(mHHs),University of California Los Angeles(UCLA)activity score]were obtained via an email-based responder-anonymous *** were compared to normative data of a primary THA cohort with similar *** analysis was performed comparing outcomes of conversion THA for adverse local tissue reaction(ALTR)vs all other causes for *** The study group had a lower mHHs than the control group(81.7±13.8 vs 90.2±11.6,Ps had similar UCLA activity levels(7.5±2.3 vs 7.2±1.6,P=0.51).Patients that underwent conversion for non-ATLR causes had similar mHHs(85.2±11.5 vs 90.2±11.6,P=0.11)and higher UCLA activity levels(8.5±1.8 vs 7.2±1.6,Psion for ATLR had worse mHHs(77.1±14.5 vs 90.2±11.6,Ps(6.1±2.3 vs 7.2±1.6,P=0.05)when compared to the control *** Patient outcomes equivalent to primary THA can be achieved following HRA conversion to ***,inferior outcomes were demonstrated for ALTR-related HRA *** selection and perhaps further studies examining alternative HRA bearing surfaces should be considered.

关键词： Total hip arthroplasty Hip resurfacing arthroplasty Conversion total hip arthroplasty Adverse local tissue reaction Patient reported outcome measures

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Preparedness,knowledge,and perception of nursing students about climate change and its impact on human health in India

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Regional sustainability 2024年第1期5卷 107-118页

作者： Ramya Kundayi RAVI Priya BABY Nidhin ELIAs Jisa george thomas Kathyayani Bidadi VEERABHADRAIAH Bharat PAREEK College of Nursing Medical and Health Sciences UniversityRas Al Khaimah11172United Arab Emirates College of Nursing National Institute of Mental Health and Neuro sciencesBangalore560011India College of Nursing Amrita Institute of Medical SciencesKochi682041India College of Nursing All India Institute of Medical SciencesBhopal462020India saraswati Professional and Higher Education College of Nursing Mohali140413India

Higher education plays an important role in all aspects of *** climate change and sustainability into the curriculum is important to prepare future health-care professionals for climate change and sustainability actions to build resilient health *** this study,we evaluated the preparedness,knowledge,and perception regarding climate change and its impact on human health among Indian nursing students.A quantitative descriptive survey was conducted among 644 undergraduate nursing students studying in three institutes in the southern,northern,and western parts of *** used a structured online questionnaire with established validity and reliability to collect *** data were analyzed using statistical Package for the social sciences version 26 *** results showed that more than half of the students reported experiencing excessive increase(362;56.2%)and decrease(374;58.1%)in temperature in recent *** more than three quarters of the students(494;76.7%)accepted the general truth that climate change is mainly caused by human activities,only less than half of the students(309;48.0%)perceived the impact of climate change to be *** quarters of the students(483;75.0%)had a high level of knowledge regarding climate *** students who had a high level of knowledge about climate change exerted a high perceived impact of climate change(χ^(2)=75.47;Pstudents(50.9%)felt that they needed information about climate change to be included in the nursing curriculum,and only one sixth of the students(16.1%)were highly confident about engaging in climate change-related conversation with *** of the students who participated in the study had basic knowledge about climate change and its impact on human ***,there is an observed gap between knowledge and their preparedness and confidence to engage in climate change ***,we propose to strengthen the nursing curriculum by integra

关键词： Climate change Curriculum Nursing students Human health India

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Rocahepevirus ratti: An underrecognised cause of acute hepatitis

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World Journal of Hepatology 2024年第8期16卷 1084-1090页

作者： george s Gherlan Department of Infectious Diseases “Carol Davila”University of Medicine and PharmacyBucharest 050474Romania

Zoonoses are responsible for many of all emerging infectious diseases as well as for those already *** ratti is a rat-originated virus related to the hepatitis E virus(Paslahepevirus balayani)but highly divergent genetically from this,with a high cross-species infection potential and zoonotic *** can infect humans,leading to acute hepatitis,and is primarily transmitted through the consumption of contaminated *** ratti was first discovered in Germany in *** first human case was described in 2017 in Hong Kong in an immune-compromised *** first case of chronic infection with Rocahep-evirus ratti was described in 2023.A meta-analysis based on 38 studies published between 2000 and 2023 identified 21 cases in humans described up to this date and 489 infections in different *** awareness regarding this virus is essential,as there are probably many cases that remain undiagnosed,and the virus even has the ability to produce chronic infections in selected patients.

关键词： Hepatitis Rocahepevirus ratti Rats Zoonoses Hepeviridae Liver

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Effects of interlayer spacing and applied pressure on the lanthanide transport in Mos2-based two-dimensional channels

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International Journal of smart and Nano Materials 2024年第3期15卷 579-592页

作者： Qinsi Xiong Chong Liu george C.schatz Department of Chemistry Northwestern UniversityEvanstonILUSA Pritzker school of Molecular Engineering University of ChicagoChicagoILUSA

Rare-earth elements(REEs)are critical to modern industry but difficult to separate due to their subtle and monotonic changes in physico-chemical ***2-based two-dimensional(2D)materials offer novel opportunities for enhancing REE separation,exhibiting a distinct volcano-shaped transport performance distribution that peaks at sm3+.However,the specific contributions of thermodynamic and kinetic factors to ion transport within 2D confinement remain *** this study,we conducted a series of non-equilibrium all-atom molecular dynamics(MD)simulations to explore the effects of interlayer spacing and external pressure on the transport of lanthanide ions inÅ-scale acetate functionalized 2D Mos2(Mos2-COOH)*** examined ion entry and permeation rates,water flux,dehydration,and binding *** simulation results reveal that the transport trends of lanthanide ions are jointly driven by the dehydration degree and the relative-binding strengths of ions to water and to the acetate within the 2D ***,the dehydration pattern of lanthanide ions during permeation is closely linked to kinetic ***,this study provides a detailed atomistic understanding of the mechanisms under-lying lanthanide ion transport under *** findings point to the significant potential for tuning confinement and chemical functionalization withinÅ-scale channels for more efficient REE separation.

关键词： Mos_(2) 2D channels Lanthanide ions ion transport nanofluidics

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subnormal serum Liver Enzyme Levels:A Review of Pathophysiology and Clinical significance

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Journal of Clinical and Translational Hepatology 2024年第4期12卷 428-435页

作者： Elham M.Youssef george Y.Wu Biochemistry Department National Research CenterCairoEgypt Department of Medicine Division of Gastroenterology-HepatologyUniversity of Connecticut Health CenterFarmingtonCTUSA

subnormal levels of liver enzymes,below the lower limit of normal on local laboratory reports,can be useful *** instance,subnormal levels of aminotransferases can be observed in vitamin B6 deficiency and chronic kidney *** alkaline phosphatase levels may indicate the presence of hypophosphatasia,Wilson's disease,deficiencies of divalent ions,or *** levels of gamma glutamyl transferase may be seen in cases of acute intrahepatic cholestasis,the use of certain medications,and in bone ***,subnormal levels of 5'-nucleotidase have been reported in lead poisoning and nonspherocytic hemolytic *** aim of this review is to bring attention to the fact that subnormal levels of these enzymes should not be ignored as they may indicate pathological conditions and provide a means of early diagnosis.

关键词： Transaminases Vitamin B6 Celiac disease Renal insufficiency Hepatolenticular Degeneration Crohn disease Malnutrition Clofibrate Bone diseases Lead poisoning Anemia Hemolytic

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Robotic-assisted retroperitoneal lymph node dissection for stage II testicular cancer

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Asian Journal of Urology 2024年第1期11卷 121-127页

作者： george McClintock Ahmed s.Goolam Don Perera Ryan Downey scott Leslie Peter Grimison Henry Woo Peter Ferguson Nariman Ahmadi Department of Urology Chris O'Brien LifehouseSydneyNSWAustralia Department of Anaesthesia Chris O'Brien LifehouseSydneyNSWAustralia The University of sydney SydneyNSW2006Australia Department of Medical Oncology Chris O'Brien LifehouseSydneyNSWAustralia

Objective:To evaluate the perioperative as well as early oncological outcomes of patients undergoing robotic retroperitoneal lymph node dissection for treatment of testicular ***:We conducted a prospective consecutive case series of patients undergoing robotic assisted retroperitoneal lymph node dissection for metastatic testicular cancer between May 2018 and July 2021 at our *** were collected on patient and tumour characteristics,intraoperative and postoperative parameters,and functional and oncological *** statistics are ***:Nineteen patients were identified;18(94.7%)completed the procedure robotically and one was converted to open surgery;78.9%of patients had stage≥IIB and 12(63.2%)patients had undergone prior *** median operative time was 300(interquartile range[IQR]240-315)*** blood loss was 100(IQR 50-175)*** length of stay was 2(range 1-11)*** robotically completed patients commenced diet and passed flatus on Day 1 and were discharged by Day *** median lymph node yield was 40.5(IQR 38-51)*** patients undergoing nerve-sparing procedures recovered antegrade ejaculatory *** patient had a Clavien-Dindo III complication(chylous ascites requiring drainage).At a median follow-up of 22.3(IQR 16.3-24.9)months,one patient developed retroperitoneal recurrence,which was successfully treated with second-line chemotherapy;no other patients have had ***:Robotic retroperitoneal lymph node dissection is a safe and feasible alternative to open surgery in appropriately selected patients,offering low *** oncological outcomes are *** cohorts and longer follow-ups are required to validate our institution's findings.

关键词： Retroperitoneal lymph node dissection Robotic surgery Testicular cancer Retroperitoneal node dissection

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A Dimensional Reduction Approach Based on Essential Constraints in Linear Programming

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American Journal of Operations Research 2024年第1期14卷 1-31页

作者： Eirini I. Nikolopoulou george s. Androulakis Department of Mathematics University of Patras Patras Greece Department of Business Administration University of Patras Patras Greece

This paper presents a new dimension reduction strategy for medium and large-scale linear programming problems. The proposed method uses a subset of the original constraints and combines two algorithms: the weighted average and the cosine simplex algorithm. The first approach identifies binding constraints by using the weighted average of each constraint, whereas the second algorithm is based on the cosine similarity between the vector of the objective function and the constraints. These two approaches are complementary, and when used together, they locate the essential subset of initial constraints required for solving medium and large-scale linear programming problems. After reducing the dimension of the linear programming problem using the subset of the essential constraints, the solution method can be chosen from any suitable method for linear programming. The proposed approach was applied to a set of well-known benchmarks as well as more than 2000 random medium and large-scale linear programming problems. The results are promising, indicating that the new approach contributes to the reduction of both the size of the problems and the total number of iterations required. A tree-based classification model also confirmed the need for combining the two approaches. A detailed numerical example, the general numerical results, and the statistical analysis for the decision tree procedure are presented.

关键词： Linear Programming Binding Constraints Dimension Reduction Cosine similarity Decision Analysis Decision Trees

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A Comprehensive Review of Exosomes with Therapeutic Potential in Cancer and Coeliac Disease

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Journal of Biosciences and Medicines 2024年第3期12卷 25-34页

作者： Fathima Assainar Joshua george thomas Zoya saleem shafa Thekkekara Fathima Mammoo Navadir Nidal Kallan RAK College of Medical sciences RAK Medical and Health Sciences University Ras Al Khaimah UAE Department of Biotechnology American University of Ras Al Khaimah Ras Al Khaimah UAE school of International Education Zhengzhou University Zhengzhou China

The aim of this review was to evaluate the therapeutic potential of exosomes, extracellular vesicles secreted by cells. They have emerged as potential therapeutic transporters for several diseases. This review provides an overview of exosomes’ therapeutic potential in cancer therapy and autoimmune conditions such as Coeliac Disease. The therapeutic effect is that the phospholipid-binding protein ANXA1 improves its anti-inflammatory properties. The review also analyzes the intricate processes of exosome production and composition ability to transport biomolecules such as proteins, microRNAs, and lipids, which promote intercellular communication and alter recipient cell behavior. Exosomes, linked to neurological disorders, cardiovascular disease, and cancer, present the means of targeted drug administration due to their innate specificity. Through genetic engineering and chemical modifications, exosomes can be tailored for specific purposes, demonstrating their versatility in targeted therapy. With ongoing research uncovering their therapeutic potential, exosomes present a promising frontier in novel medical treatments across various health conditions.

关键词： Exosomes Cancer Coeliac Disease Therapeutic Potential Cell Communication Anti-inflammation

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