检索结果-南通市图书馆

Integrating stable isotopes and factor analysis to delineate the groundwater provenance and pollution sources in the northwestern part of the Amman-Al Zarqa Basin, Jordan

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Journal of Arid Land 2023年第12期15卷 1490-1509页

作者： Mutawakil OBEIDAT Ahmad AL-AJLOUNI Eman BANI-KHALED Muheeb AWAWDEH Muna.abu-dalo Basic Sciences and Humanities Department Faculty of Science and ArtsWater Diplomacy CentreJordan University of Science and TechnologyIrbid 22110Jordan Chemistry Department Jordan University of Science and TechnologyIrbid 22110Jordan Laboratory of Applied Geoinformatics Department of Earth and Environmental SciencesYarmouk UniversityIrbid 21163Jordan

Globally,groundwater contamination by nitrate is one of the most widespread environmental problems,particularly in arid and semiarid areas,which are characterized by low amounts of rainfall and groundwater *** stable isotope composition of groundwater(δ2H-H2O andδ18O-H2O)and dissolved nitrate(δ15N-NO3–andδ18O-NO3–)and factor analysis(FA)were applied to explore groundwater provenance,pollution,and chemistry evolution in the northwestern part of the Amman-Al Zarqa Basin,*** this study,we collected 23 samples from the Lower Ajloun aquifer in 2021,including 1 sample from a groundwater well and 22 samples from *** samples were tested for electrical conductivity,total dissolved solids,pH,temperature,dissolved oxygen,the concentration of major ions(Ca2+,Mg2+,Na+,K+,HCO3–,Cl–,SO42–,and NO3–),and the stable isotope composition of groundwater and dissolved *** results revealed that groundwater in the study area is mainly Ca–Mg–HCO3 type and can be classified as fresh water,hard water,and very hard *** range and average concentration of NO3–were 3.5–230.8 and 50.9 mg/L,*** 33%of the sampling points showed NO3–levels above the maximum allowable concentration of 50.0 mg/L set by the World Health Organization(WHO)guidelines for drinking water *** values ofδ18O-H2O andδ2H-H2O showed that groundwater in the study area is part of the current water cycle,originating in the Mediterranean Sea,with significant evaporation,orographic,and amount *** values of the stable isotope composition of NO3–corresponded toδ15N-NO3–andδ18O-NO3–values produced by the nitrification process of manure or septic waste and soil NH4+.The FA performed on the hydrochemical parameters and isotope data resulted in three main factors,with Factor 1,Factor 2,and Factor 3,accounting for 50%,21%,and 11%of the total variance,*** 1 was considered human-induced factor,named"pollution factor",whereas Factor 2,named"conservative

关键词： stable isotope composition δ15N-NO3– δ18O-NO3– groundwater quality pollution sources Jordan

Exome sequencing identifies a likely causative variant in 53%of families with ciliopathy-related features on renal ultrasound after excluding NPHP1 deletions

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Genes & Diseases 2024年第5期11卷 40-43页

作者： Konstantin Deutsch Verena Klambt Thomas M.Kitzler Tilman Jobst-Schwan Ronen Schneider Florian Buerger Steve Seltzsam Sherif El Desoky Jameela A.Kari Farkhanda Hafeez Maria Szczepanska Loai A.Eid Hazem S.Awad muna Al-Saffar Neveen A.Soliman Velibor Tasic Camille Nicolas-Frank Kirollos Yousef Luca M.Schierbaum Sophia Schneider Abdul Halawi Izzeldin Elmubarak Katharina Lemberg Shirlee Shril Shrikant M.Mane Nancy Rodig Friedhelm Hildebrandt Division of Nephrology Department of PediatricsBoston Children’s HospitalHarvard Medical SchoolBostonMA 02215USA Department of Pediatric Gastroenterology Nephrology and Metabolic DiseasesCharite Universitatsmedizin BerlinBerlin 13353Germany Berlin Institute of Health at Charitee Universitatsmedizin Berlin BIH Biomedical Innovation AcademyBIH Charite Clinician Scientist ProgramBerlin 10178Germany Department of Nephrology and Hypertension FriedrichAlexander-Universitat Erlangen-NurnbergErlangen 91054Germany Department of Pediatrics Faculty of Medicine King Abdulaziz UniversityPediatric Nephrology Center of ExcellenceKing Abdulaziz University HospitalJeddah 21589Saudi Arabia Department of Pediatric Nephrology The Children’s Hospital and Institute of Child HealthLahore 54000Pakistan Department of Pediatrics Faculty of Medical Sciences in ZabrzeMedical University of Silesia in KatowiceKatowice 40-752Poland Dubai Hospital and Al-Jalila Children’s Specialty Hospital Kidney Center of ExcellenceDubai 4545United Arab Emirates Department of Genetics and Genomics UAE UniversityAbu Dhabi 15551United Arab Emirates Department of Pediatrics Division of Genetics and GenomicsBoston Children’s HospitalHarvard Medical SchoolBostonMA 02215USA Department of Pediatrics Center of Pediatric Nephrology and TransplantationKasr Al Ainy School of MedicineCairo UniversityCairo 11562Egypt Egypt Center for Research and Regenerative Medicine(ECRRM) Cairo 11511Egypt Medical Faculty Skopje University Children’s HospitalSkopje 1000North Macedonia Department of Genetics Yale University School of MedicineNew HavenCT 06520USA

Nephronophthisis-related ciliopathies(NPHP-RC)represent one of the most common causes of chronic kidney disease in the first three decades of life and are characterized by a broad genetic and clinical heterogeneity.1 To date,more than 90 genes have been identified that cause autosomalrecessive NPHP-RC if mutated,accounting for up to 60%of cases.1 Among these,homozygous deletions of NPHP1 are the most common *** genes localize to primary cilia,basal bodies,or the centrosome and lead to a primary ciliary disruption if mutated,thereby causing a broad phenotypical spectrum.1 Patients that suffer from NPHP-RC can either have an isolated renal phenotype,such as polyuria,polydipsia,decreased urinary concentration ability,and secondary enuresis due to loss of tubular function,or present with extrarenal symptoms including retinal degeneration,cerebellar vermis hypoplasia,or hepatic *** are often diagnosed in early adolescence,reaching end-stage renal disease before 25 years of age,but early onset and rapidly progressive forms of NPHP-RC also exist.1 Renal ultrasound indicates kidneys of normal or reduced renal length with increased echogenicity and corticomedullary cysts.

关键词： degeneration urinary likely

Mapping the global research landscape on nutrition and the gut microbiota:Visualization and bibliometric analysis

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2022年第25期28卷 2981-2993页

作者： Sa'ed H Zyoud muna Shakhshir Amani S abushanab Samah W Al-Jabi Amer Koni Moyad Shahwan Ammar Abdulrahman Jairoun Adham abu Taha Department of Clinical and Community Pharmacy College of Medicine and Health SciencesAn-Najah National UniversityNablus 44839Palestine Poison Control and Drug Information Center College of Medicine and Health SciencesAn-Najah National UniversityNablus 44839Palestine Clinical Research Centre An-Najah National University HospitalNablus 44839Palestine Department of Nutrition An-Najah National University HospitalNablus 44839Palestine Division of Clinical Pharmacy Hematology and Oncology Pharmacy DepartmentAn-Najah National University HospitalNablus 44839Palestine Department of Pharmacy Ajman UniversityAjman 346United Arab Emirates Centre of Medical and Bio-allied Health Sciences Research Ajman UniversityAjman 346United Arab Emirates Department of Health and Safety Dubai MunicipalityDubai 67United Arab Emirates Department of Biomedical Sciences College of Medicine and Health SciencesAn-Najah National UniversityNablus 44839Palestine Department of Medicine College of Medicine and Health SciencesAn-Najah National UniversityNablus 44839Palestine

BACKGROUND Nutrition is a significant modifiable element that influences the composition of the gastrointestinal microbiota,implying the possibility of therapeutic diet methods that manipulate the composition and diversity of the *** To overview research papers on nutrition and gut microbiota and determines the hotspots in this field at the global *** Scopus and Reference Citation Analysis were used to construct a bibliometric *** was decided to create bibliometric indicators and mapping as in most previous studies.2012 through 2021 served as the study's *** A total of 5378 documents from the Scopus database were selected for *** all retrieved studies,78.52%were research papers(n=4223),followed by reviews(n=820;15.25%).China ranked first with a total number of articles of 1634(30.38%),followed by the United States in second place with a total number of articles of 1307(24.3%).In the last decade,emerging hotspots for gut microbiota and nutrition research included"gut microbiota metabolism and interaction with dietary components","connection between the gut microbiota and weight gain",and"the influence of high-fat diet and gut microbiota on metabolic disorders".CONCLUSION This is the first thorough bibliometric analysis of nutrition and gut microbiota publications conducted on a global *** of the association between nutrition/diet and the gut microbiota is still in its infancy and will be expanded in the ***,according to recent trends,the"effect of gut microbiota and high-fat diet on metabolic disorders"will be an increasing concern in the future.

关键词： Gut microbiota Microbiome Nutrition Diet Bibliometric Scopus VOSviewer

Unveiling the hidden world of gut health:Exploring cutting-edge research through visualizing randomized controlled trials on the gut microbiota

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

世界临床病例杂志 2023年第26期11卷 6132-6146页

作者： Sa’ed H Zyoud muna Shakhshir Amani S abushanab Amer Koni Moyad Shahwan Ammar Abdulrahman Jairoun Adham abu Taha Samah W Al-Jabi Department of Clinical and Community Pharmacy College of Medicine and Health SciencesAn-Najah National UniversityNablus 44839Palestine Clinical Research Centre An-Najah National University HospitalNablus 44839Palestine Department of Nutrition An-Najah National University HospitalNablus 44839Palestine Division of Clinical Pharmacy Hematology and Oncology Pharmacy DepartmentAn-Najah National University HospitalNablus 44839Palestine College of Pharmacy and Health Sciences Ajman UniversityAjman 346United Arab Emirates Department of Health and Safety Dubai MunicipalityDubai 67United Arab Emirates Discipline of Clinical Pharmacy School of Pharmaceutical SciencesUniversiti Sains Malaysia(USM)Pulau Pinang 11500Malaysia Department of Pathology An-Najah National University HospitalNablus 44839Palestine

BACKGROUND The gut microbiota plays a crucial role in gastrointestinal and overall *** clinical trials(RCTs)play a crucial role in advancing our knowledge and evaluating the efficacy of therapeutic interventions targeting the gut *** To conduct a comprehensive bibliometric analysis of the literature on RCTs involving the gut *** Using bibliometric tools,a descriptive cross-sectional investigation was conducted on scholarly publications concentrated on RCTs related to gut microbiota,spanning the years 2003 to *** study used VOSviewer version 1.6.9 to examine collaboration networks between different countries and evaluate the frequently employed terms in the titles and abstracts of the retrieved *** primary objective of this analysis was to identify key research areas and focal points associated with RCTs involving the gut *** A total of 1061 relevant articles were identified from the 24758 research articles published between 2003 and *** number of publications showed a notable increase over time,with a positive correlation(R2=0.978,P<0.001).China(n=276,26.01%),the United States(n=254,23.94%),and the United Kingdom(n=97,9.14%)were the leading contributing countries.Københavns Universitet(n=38,3.58%)and Dankook University(n=35,3.30%)were the top active *** co-occurrence analysis shows current gut microbiota research trends and important topics,such as obesity interventions targeting the gut microbiota,the efficacy and safety of fecal microbiota transplantation,and the effects of dietary interventions on *** The study highlights the rapid growth and importance of research on RCTs that involve the gut *** study provides valuable insight into research trends,identifies key players,and outlines potential future directions in this ***,the co-occurrence analysis identified important topics that play a critical role in the advancement of science

关键词： Gut microbiota Microbiome Randomized clinical trials Bibliometric analysis

Mapping the global research landscape on insulin resistance: Visualization and bibliometric analysis

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Diabetes 2022年第9期13卷 786-798页

作者： Sa’ed H Zyoud muna Shakhshir Amer Koni Amani S abushanab Moyad Shahwan Ammar Abdulrahman Jairoun Rand Al Subu Adham abu Taha Samah W Al-Jabi Department of Clinical and Community Pharmacy College of Medicine and Health SciencesAn-Najah National UniversityNablus 44839Palestine Poison Control and Drug Information Center College of Medicine and Health SciencesAn-Najah National UniversityNablus 44839Palestine Clinical Research Centre An-Najah National University HospitalNablus 44839Palestine Department of Nutrition An-Najah National University HospitalNablus 44839Palestine Division of Clinical Pharmacy Department of Hematology and Oncology PharmacyAn-Najah National University HospitalNablus 44839Palestine Department of Pharmacy Ajman UniversityAjman 346United Arab Emirates Centre of Medical and Bio Allied Health Sciences Research Ajman UniversityAjman 346United Arab Emirates Department of Health and Safety Dubai MunicipalityDubai 67United Arab Emirates Department of Medicine College of Medicine and Health SciencesAn-Najah National UniversityNablus 44839Palestine Department of Biomedical Sciences College of Medicine and Health SciencesAn-Najah National UniversityNablus 44839Palestine Department of Pathology An-Najah National University HospitalNablus 44839Palestine

BACKGROUND Insulin resistance is a risk factor for metabolic syndromes and is associated with a wide variety of metabolic illnesses,including obesity,type 2 diabetes,and cardiovascular *** To investigate and map global insulin resistance *** A bibliometric methodology was applied to the literature retrieved from the Scopus database and Reference Citation Analysis(https://***)by using a validated search *** study period was limited from 2002 to *** indicators and mapping were *** A total of 26808 articles on the topic of insulin resistance were included in the Scopus *** articles included research articles(n=21918;81.76%),review articles(n=2641;9.85%),and letters(n=653;2.44%).During the study period,136 countries contributed to the research on insulin *** highest number of articles was from the United States(n=7360;27.45%),followed by China(n=3713;13.85%),Japan(n=1730,6.45%),Italy(n=1545;5.54%),and the United Kingdom(n=1484;5.54%).The retrieved articles identified two main research themes:“inflammatory mechanisms in the regulation of insulin resistance”and“mechanisms linking obesity to insulin resistance”.CONCLUSION Our data show that insulin resistance has steadily gained interest from researchers,as evidenced by the number of citations and yearly *** have grown significantly in the last decade,while low-income countries with greater burdens continue to produce fewer publications in this *** approach might assist researchers in choosing new research areas and recognizing research hotspots and *** the future,perhaps high-quality clinical evidence will be acquired.

关键词： Insulin resistance Research hotspots Scopus VOSviewer Bibliometric

Exergy Efficiency and Environmental Impact of Electricity of a 620 MW-Natural Gas Combined Cycle

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Power and Energy Engineering 2018年第7期6卷 1-21页

作者： muna Hamad Almansoori Zin Eddine Dadach Chemical & Petroleum Engineering Department Abu Dhabi Men’s College Higher Colleges of Technology Abu Dhabi UAE

In the first part of this investigation, a Natural Gas Combined Cycle (NGCC) producing 620 MW of electricity was simulated using the commercial software Aspen Hysys V9.0 and the Soave-Redlich-Kwong (SRK) equation of state. The aim of this second part is to use exergy-based analyses in order to calculate its exergy efficiency and evaluate its environmental impact under standard conditions. For the exergy efficiency, the performance index under investigation is the exergy destruction ratio (yD). The results of the study show that the combustor is the main contributor to the total exergy destruction of the power plant (yD = 24.35%) and has the lowest exergy efficiency of 75.65%. On the other hand, the Heat Recovery Steam Generator (HRSG) has the lowest contribution to the exergy destruction (yD = 5.63%) of the power plant and the highest exergy efficiency of 94.37%. For the overall power plant, the exergy efficiency is equal to 53.28%. For the environmental impact of the power plant, the relative difference of exergy-related environmental impacts (rb) is utilized as the performance index for each equipment of the plant and the environmental impact of a kWh of electricity (EIE) is used to represent the performance index of the overall power plant. In agreement with the exergy analysis, the results indicate that the combustor and the HRSG have respectively the highest (rb = 32.19%) and the lowest (rb = 5.96%) contribution to the environmental impact. The environmental impact of a kWh of electricity of the power plant is 34.26 mPts/kWh (exergy destruction only), and 34.42 mPts/kWh (both exergy destruction and exergy loss).

关键词： Exergy Analysis NGCC Power Plant Life Cycle Impact Assessment (LCIA) Method Environmental Impact of Electricity

Current global research landscape on COVID-19 and cancer: Bibliometric and visualization analysis

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

世界临床肿瘤学杂志：英文版 2022年第10期13卷 835-847页

作者： Sa'ed H Zyoud Amer Koni Samah W Al-Jabi Riad Amer muna Shakhshir Rand Al Subu Husam Salameh Razan Odeh Sultan Musleh Faris abushamma Adham abu Taha Department of Clinical and Community Pharmacy College of Medicine and Health SciencesAn-Najah National UniversityNablus 44839Palestine Clinical Research Centre An-Najah National University HospitalNablus 44839Palestine Hematology and Oncology Department An-Najah National University HospitalNablus 44839Palestine Department of Medicine College of Medicine and Health SciencesAn-Najah National UniversityNablus 44839Palestine Department of Nutrition An-Najah National University HospitalNablus 44839Palestine Department of Urology An-Najah National University HospitalNablus 44839Palestine Department of Pathology An-Najah National University HospitalNablus 44839Palestine Department of Biomedical Sciences College of Medicine and Health SciencesAn-Najah National UniversityNablus 44839Palestine

BACKGROUND Cancer is a severe public health issue that seriously jeopardizes global *** individuals with coronavirus disease 2019(COVID-19),cancer is considered an independent risk factor for severe illness and increased *** To identify research hotspots and prospects,we used bibliometrics to examine the global production of COVID-19 literature published in the field of *** Data on publication output were identified based on the Scopus database between January 1,2020,and June 21,*** study used VOSviewer to analyze collaboration networks among countries and assess the terms most often used in the titles and abstracts of retrieved publications to determine research hotspots linked to cancer and *** Impact Index Per Article for the top 10 high-cited papers collected from Reference Citation Analysis(RCA)are *** A total of 7015 publications were retrieved from the *** United States published the greatest number of articles(2025;28.87%),followed by Italy(964;13.74%),the United Kingdom(839;11.96%),and China(538;7.67%).The University of Texas MD Anderson Cancer Center(n=205,2.92%)ranked first,followed by the Memorial Sloan-Kettering Cancer Center(n=176,2.51%).The European Journal of Cancer(n=106,1.51%)ranked first,followed by the Frontiers in Oncology(n=104,1.48%),Cancers(n=102,1.45%),and Pediatric Blood and Cancer(n=95;1.35%).The hot topics were stratified into“cancer care management during the COVID-19 pandemic”;and“COVID-19 vaccines in cancer patients”.CONCLUSION This is the first bibliometric analysis to determine the present state and upcoming hot themes related to cancer and COVID-19 and vice versa using VOSviewer during the early stages of the *** emergence of hot themes related to cancer and COVID-19 may aid researchers in identifying new research areas in this field.

关键词： Bibliometric Scopus COVID-19 Cancer Coronavirus disease VOSviewer Reference Citation Analysis

Patients Returning to Dialysis after Failed Kidney Transplant: How Do They Fare? A Gulf Perspective

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Internal Medicine 2014年第3期4卷 82-86页

作者： Samra Abouchacra Ahmed Chaaban Abdelkarim Saleh muna Rukhaimi Osman Furaih Naveed Haq Mohamed Osman Nicole Gebran Qutaiba Hussain Fares Chedid Mohammad Budruddin Suad Sajwani Department of Nephrology Dubai Hospital Dubai UAE Department of Nephrology King Faisal Specialist Hospital and Research Center Riyadh KSA Department of Nephrology Sheikh Khalifa Medical City Abu Dhabi UAE Department of Nephrology Tawam Hospital Al Ain UAE

An increasing number of failed transplant patients returning to dialysis (FTRD) have been observed with reported worse survival compared to transplant-naive dialysis (TxN) patients. This study aimed to assess outcomes of FTRD vs. matched TxN controls in a Gulf region multi-center trial of 800 HD patients. Similar mortality was seen, likely due to earlier start and better HD adequacy in FTRD. Younger age, less diabetes and living donor transplantation in majority with 27% graft nephrectomy (Nx) might also confer benefits. Subgroup analysis of Nx patients showed more hospitalizations and prior rejection episodes with lower graft survival. The deaths, however, oc-curred only in nonNx group and are likely explained by older age, longer duration on HD, more prevalence of diabetes and CAD. FTRD showed similar survival to TxN. Early intensive HD might account for the benefit. Whether Nx confers advantage is unclear because of the small sample size.

关键词： Renal Transplant Graft Nephrectomy Hemodialysis Dialysis Transplant-Naive Patients End Stage Renal Disease ESRD