检索结果-南通市图书馆

Catatonia:A deep dive into its unfathomable depths

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 Psychiatry 2024年第2期14卷 210-214页

作者： Peter Phiri Gayathri Delanerolle Oliver Hope Tharangini Murugaiyan geoffrey Dimba Shanaya Rathod Zukiswa Zingela Research&Innovation Department Southern Health NHS Foundation TrustSouthampton SO303JBUnited Kingdom School of Psychology Faculty of Environmental and Life SciencesUniversity of SouthamptonSouthampton SO171BJHampshireUnited Kingdom Acute Inpatients Services Southern Health NHS Foundation TrustBasingstoke RG249RHUnited Kingdom Home Treatment Team South WestSurrey and Borders Partnerships NHS Foundation TrustGuildford GU27XLSurreyUnited Kingdom Faculty of Health Sciences Nelson Mandela UniversitySummerstrand 6001GqeberhaSouth Africa

This editorial addresses catatonia,a complex neuropsychiatric syndrome characterised by a spectrum of psychomotor *** editorial seeks to clarify the ambiguous aspects of catatonia,integrating recent research findings,including global studies and diagnostic *** discusses catatonia’s clinical manifestations,prevalence,and associated psychiatric and medical conditions,with particular emphasis on its frequent co-occurrence with schizophrenia and mood *** prevalence of catatonia,which varies across psychiatric populations,is illustrated by a significant study conducted in Nelson Mandela Bay,South *** study provides valuable insights into the effectiveness of the Bush-Francis Screening Instrument compared to the Diagnostic and Statistical Manual 5 criteria in diagnosing *** editorial evaluates treatment approaches,primarily focusing on benzodiazepines and electroconvulsive therapy,and discusses emerging therapeutic *** underscores the importance of robust diagnostic frameworks and early intervention in managing catatonia,as recommended by the latest evidence-based consensus ***,it suggests future research directions,particularly in exploring the neurobiological and genetic factors of catatonia,to enhance our understanding and improve treatment *** editorial succinctly aims to demystify catatonia and provide valuable insights for clinicians and researchers in mental health care.

关键词： Catatonia Schizophrenia Neuropsychiatry Benzodiazepines Electroconvulsive therapy Bush-Francis screening instrument Diagnosis

Health risk ranking of antibiotic resistance genes in the Yangtze River

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Environmental Science and Ecotechnology 2024年第5期21卷 113-122页

作者： Chunxia Jiang Zelong Zhao Hans-Peter Grossart Feng Ju Yi Zhao geoffrey Michael Gadd Ewa Korzeniewska Yuyi Yang Key Laboratory of Aquatic Botany and Watershed Ecology Wuhan Botanical GardenChinese Academy of SciencesWuhan430074China University of Chinese Academy of Sciences Beijing100049China Danjiangkou Wetland Ecosystem Field Scientific Observation and Research Station Chinese Academy of Sciences&Hubei ProvinceWuhan430074China Liaoning Key Laboratory of Marine Fishery Molecular Biology Liaoning Key Lab of Germplasm Improvement and Fine Seed Breeding of Marine Aquatic AnimalsLiaoning Ocean and Fisheries Science Research InstituteDalian116023China Leibniz-Institute for Freshwater Ecology and Inland Fisheries(IGB) Neuglobsow16775Germany Institute for Biochemistry and Biology Potsdam UniversityPotsdam14469Germany Key Laboratory of Coastal Environment and Resources of Zhejiang Province School of EngineeringWestlake UniversityHangzhou310030China School of Water Resources and Environment China University of Geosciences(Beijing)Beijing100083China Geomicrobiology Group School of Life SciencesUniversity of DundeeDundeeDD15EHScotlandUK State Key Laboratory of Heavy Oil Processing State Key Laboratory of Petroleum Pollution ControlChina University of PetroleumBeijing102249China Department of Water Protection Engineering and Environmental Microbiology Faculty of GeoengineeringUniversity of Warmia and Mazury in OlsztynOlsztyn10-720Poland

Antibiotic resistance is an escalating global health concern,exacerbated by the pervasive presence of antibiotic resistance genes(ARGs)in natural *** Yangtze River,the world's third-longest river,traversing areas with intense human activities,presents a unique ecosystem for studying the impact of these genes on human ***,we explored ARGs in the Yangtze River,examining 204 samples from six distinct habitats of approximately 6000 km of the river,including free-living and particle-associated settings,surface and bottom sediments,and surface and bottom bank *** shotgun sequencing,we generated an average of 13.69 Gb reads per *** findings revealed a significantly higher abundance and diversity of ARGs in water-borne bacteria compared to other habitats.A notable pattern of resistome coalescence was observed within similar habitat *** addition,we developed a framework for ranking the risk of ARG and a corresponding method for calculating the risk *** them,we identified water-borne bacteria as the highest contributors to health risks,and noted an increase in ARG risks in particle-associated bacteria correlating with heightened anthropogenic *** analysis using a weighted ARG risk index pinpointed the ChengdueChongqing and Yangtze River Delta urban agglomerations as regions of elevated health *** insights provide a critical new perspective on ARG health risk assessment,highlighting the urgent need for strategies to mitigate the impact of ARGs on human health and to preserve the ecological and economic sustainability of the Yangtze River for future human use.

关键词： Antibiotic resistance genes Yangtze River Habitat Coalescence Health risk

Optimization of Methylene Blue Dye Adsorption onto Coconut Husk Cellulose Using Response Surface Methodology: Adsorption Kinetics, Isotherms and Reusability Studies

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 Materials Science and Chemical Engineering 2024年第2期12卷 1-18页

作者： Frank Ouru Omwoyo geoffrey Otieno School of Chemistry and Material Science Technical University of Kenya Nairobi Kenya

In this study, coconut husk cellulose was employed as a cost-effective and environmentally friendly adsorbent to eliminate methylene blue (MB) dye from aqueous solutions. The successful development of response surface methodology paired with a central composite design (RSM-CCD) enabled the optimization and modelling of the adsorption process. The study investigated the individual and combined effects of three variables (pH, contact time, and initial MB dye concentration) on the adsorption of MB dye onto coconut husk cellulose. The developed RSM-CCD model exhibited a remarkable degree of precision in predicting the removal efficiency of MB dye within the specified experimental parameters. This was demonstrated by the strong regression parameters, with an R2 value of 99.79% and an adjusted R2 value of 99.6%. The study depicted that the optimal parameters for attaining a 98.8827% removal of MB dye using coconut husk cellulose were as follows: an initial MB dye concentration of 30 mg∙L−1, contact time of 120 minutes, and pH 7 at a fixed adsorbent dose of 0.5 g. The Freundlich isotherm model provided the most satisfactory description of the equilibrium adsorption isotherms, suggesting that MB dye adsorption onto coconut husk cellulose occurs on a heterogeneous surface. The experimental results demonstrated a strong agreement with the pseudo-second-order kinetics model, indicating that the number of active sites present on the cellulose adsorbent predominantly influences the adsorption process of MB dye. Additionally, the adsorbent made from coconut husk cellulose exhibited the potential to be reused, as it retained its efficiency for a maximum of three cycles of adsorption of MB dye. The results of this study show that coconut husk cellulose has the potential to be an effective and sustainable adsorbent for removing MB dye from aqueous solutions.

关键词： Adsorption Kinetics Isotherms Optimization Response Surface Methodology Cellulose

The Impact of the Energy Transition and Sustainable Development Goals on Mineral Resource Availability in Africa

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Smart Grid and Renewable Energy 2024年第7期15卷 149-185页

作者： Benjamin Kolie Ayman Elshkaki geoffrey Sunahara Institute of Geographic Sciences and Natural Resources Research Chinese Academic of Science Beijing China University of the Chinese Academy of Sciences Beijing China Key Laboratory of Carrying Capacity Assessment for Resource and Environment Ministry of Land and Resources Beijing China Department of Natural Resource Sciences McGill University Macdonald Campus Ste-Anne-de-Bellevue Canada

Understanding and predicting the impact of the global energy transition and the United Nations Sustainable Development Goals (SDGs) on global mineral demand and African supply is challenging. This study uses a resource nexus approach to investigate and analyze the impact of this transition on energy and water demand and CO2 emissions using three annual material demand scenarios. The results indicate that African mining will consume more energy by 2050, leading to an increase in cumulative demand for energy (from 98 to 14,577 TWh) and water (from 15,013 to 223,000 million m3), as well as CO2 emissions (1318 and 19,561 Gg CO2e). In contrast, only a modest increase in energy demand (207 TWh) will be required by 2050 to achieve the SDGs. Therefore, the African mining industry should reduce its energy consumption and invest more in the renewable energy sector to support the global energy transition.

关键词： Mineral-Energy Nexus Climate Change SDGs African Mining Industries Energy Transition

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

混凝土自复位墙结构地震全过程损伤分析

建筑结构学报 2024年第2期45卷 189-204页

作者：鲁懿虬 HENRY Richard S 周颖 RODGERS geoffrey W 杨群顾安琪同济大学土木工程学院上海200092 奥克兰大学土木与环境系新西兰奥克兰1010 坎特伯雷大学土木与自然资源工程系新西兰基督城8140

后张法预应力混凝土自复位墙是一种有效的可恢复功能结构。虽然自复位墙自身在地震中损伤较小,但其与周边构件的变形不协调可使结构损伤严重。为控制结构层面的损伤,设计了1个框架-自复位墙结构,对自复位墙底、梁柱节点、墙梁节点、墙-... 详细信息

后张法预应力混凝土自复位墙是一种有效的可恢复功能结构。虽然自复位墙自身在地震中损伤较小,但其与周边构件的变形不协调可使结构损伤严重。为控制结构层面的损伤,设计了1个框架-自复位墙结构,对自复位墙底、梁柱节点、墙梁节点、墙-基础连接、柱-基础连接以及墙-板连接开展损伤控制设计,并对设计的结构进行足尺振动台试验。结构共经历了39次不同设计工况下不同烈度的地震激励,峰值加速度最大达1.0g,位移角最大达3.3%。对结构在历次地震作用下整体、局部构件和节点的损伤发展进行全过程定量分析,结果表明:自复位墙-开槽梁结构在地震作用下的损伤能够得到有效控制,其中多遇、设防地震作用下结构基本无损伤,罕遇地震作用下墙底损伤仅限角部剥落且面积仅为400 cm2,楼板有开裂且裂缝最大仅为1.2 mm,梁端剥落可忽略;自复位墙-开槽梁结构可使整个结构在不同设计位移角下实现多遇、设防地震不坏,罕遇地震小修甚至不修的抗震性能目标;设计的连接方式解决了结构中构件之间的变形不协调问题,提高了自复位墙结构层面的可修复性。

关键词：自复位墙开槽梁墙板连接振动台试验结构损伤

Pulmonary artery diameter ratio as a prognostic indicator of congenital diaphragmatic hernia

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

World Journal of Pediatric Surgery 2024年第1期7卷 20-25页

作者： Yuichiro Miyake Hiroyuki Koga Shuko Nojiri Shunsuke Yamada Takanori Ochi Go Miyano geoffrey J Lane Atsuyuki Yamataka Tadaharu Okazaki Department of Pediatric General and Urogenital Surgery Juntendo University School of MedicineBunkyo-kuTokyoJapan Department of Medical Technology Innovation Center Juntendo UniversityBunkyo-ku TokyoJapan Department of Pediatric Surgery Juntendo University Urayasu HospitalUrayasuChibaJapan

Background Following on from an earlier study published in 2008 about left pulmonary artery(LPA)flow measured on serial echocardiography being strongly prognostic in left-sided congenital diaphragmatic hernia(CDH)and the ratio of LPA to right pulmonary artery(RPA)diameters being a simple and reliable indicator for commencing nitric oxide(NO)therapy,the ratio of LPA:RPA diameters(PA ratio orPAR)was hypothesized to possibly reflect cardiopulmonary stresses accompanying CDH *** Subjects with isolated left-sided CDH treated between 2007 and 2020 at a single pediatric surgical center were recruited and classified according to *** obtained retrospectively for subject demographics,clinical course,LPA/RPA diameters,and PAR were compared between survivors and *** value of PAR for optimizing the prognostic value of PA diameter data in CDH were analyzed with receiver operating characteristic(ROC)curve *** Of 65 subjects,there were 54 survivors(82.3%)and 11 non-survivors(17.7%);7 of 11 non-survivors died before surgical repair could be *** PAR for survivors(0.851±0.152)was significantly higher than for non-survivors(0.672±0.108)(p=0.0003).Mean PAR for non-survivors was not affected by surgical *** of survivors were:LPA≥2 mm(n=52 of 54;mean PAR=0.866±0.146)and RPA≥3mm(n=46 of 54;mean PAR=0.857±0.152).Non-survivors with similar LPA and RPA diameters to survivors had significantly lower mean *** curve cut-off for PAR was *** with high PAR(≥0.762)required high-frequency oscillatory ventilation/NO less than subjects with low PAR(<0.762)(p=0.0244 and p=0.0485,respectively)and subjects with high PAR stabilized significantly earlier than subjects with low PAR(1.71±0.68 days vs 3.20±0.87 days)(p<0.0001).Conclusions PAR would appear to be strongly correlated with clinical outcome in CDH and be useful for planning management of cardiopulmonary instability in CDH.

关键词： hernia congenital diameters

Distribution of atrial cardiomyopathy markers and association with atrial fibrillation detected after ischaemic stroke in the SAFAS study

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Stroke & Vascular Neurology 2024年第2期9卷 165-173,I0426,I0427页

作者： Romain Didier Lucie Garnier Gauthier Duloquin Alexandre Meloux Audrey Sagnard Mathilde Graber geoffrey Dogon Karim Benali Thibaut Pommier Gabriel Laurent Catherine Vergely Yannick Bejot Charles Guenancia Cardiology CHU Dijon BourgogneDijonFrance Dijon Stroke Registry Department of NeurologyUniversity Hospital Centre DijonDijonFrance PEC 2 Universitéde BourgogneDijonFrance Cardiology CHU Saint EtienneSaint EtienneFrance

Background Atrial cardiomyopathy(AC)is an emerging concept explaining the pathophysiology of cardioembolic strokes in absence of atrial fibrillation(AF).A definition based on the presence of electrical abnormality(P-wave terminal force in lead V1(PTFV1)>5000µV×ms),N-Terminal pro-B-type natriuretic peptide(NT pro BNP)>250pg/mL and/or indexed left atrial diameter(LADI)>3cm/m^(2)is currently tested in the ARCADIA(AtRial Cardiopathy and Antithrombotic Drugs In prevention After cryptogenic stroke)*** set out to estimate the prevalence of AC as defined in the ARCADIA trial,its determinants and its association with AF detected after stroke(AFDAS).Methods Stepwise screening for silent Atrial Fibrillation After Stroke(SAFAS)study prospectively included 240 ischaemic stroke *** markers were complete for 192 of them and 9 were not included in this analysis because AF had been diagnosed on *** A total of 183 patients were analysed,of whom 57%(104 patients)met the AC criteria(79 NT-proBNP,47 PTFV1,4 LADI).In the multivariate logistic regression,C reactive protein>3mg/L(OR(95%CI)2.60(1.30 to 5.21),p=0.007)and age(OR(95%CI)1.07(1.04 to 1.10),p34mL/m^(2),OR 2.35(CI 1.09 to 5.06)p=0029).Conclusion AC as defined in ARCADIA is mostly based on NT pro BNP elevation(76%of patients)and is associated with age and ***,AC was not independently associated with AFDAS at *** ARCADIA trial,which compares aspirin to apixaban in patients with embolic strokes of undetermined source with AC markers and must,therefore be analysed in the light of these limitations.

关键词： atrial cardiomyopathy prevention

Bifunctional ZrO@ZIF-90 nanozyme with high phosphohydrolase activity for sensitive electrochemical detection of methyl parathion

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Food Science and Human Wellness 2024年

作者： Xiaomin Pang geoffrey I.N.Waterhouse Ruiqiang Wang Xuguang Qiao Yufeng Sun Zhixiang Xu Key Laboratory of Food Nutrition and Healthy in Universities of Shandong， College of Food Science and Engineering， Shandong Agricultural University School of Chemical Sciences， the University of Auckland Shandong Cayon Testing Co.， Ltd.

In this work， a novel bifunctional zirconium dioxide @ zeolitic imidazolate framework-90 (ZrO2@ZIF-90) nanozyme was successfully developed for the catalytic degradation and electrochemical detection of methyl parathion (MP). The ZrO2@ZIF-90 nanozyme with phosphatase hydrolysis activity can convert MP into p-nitrophenol (p-NP). The addition of ZrO2riched in Lewis acid Zr(IV) sites significantly enhanced the phosphatase hydrolysis activity of ZIF-90. ZrO2@ZIF-90 also displayed satisfactory electrocatalytic performance on account of the high surface area， high porosity and powerful enrichment ability of the ZIF-90 and the excellent ion transfer capacity of ZrO2. A ZrO2@ZIF-90 nanozyme modified glassy carbon electrode (ZrO2@ZIF-90/GCE) was then fabricated to analyze p-NP formed through MP degradation. Under the optimized conditions， the developed sensor displayed satisfactory analytical performance with a low limit of detection of 0.53 μmol L-1and two wide linear ranges (3-10 μmol L-1and 10-200 μmol L-1). ZrO2@ZIF-90 nanozyme accomplished to the degradation and electrochemical detection of MP in river water and spiked fruits. This study identifies a promising new strategy for the design of bifunctional nanozymes for the detection of environmental hazards.

关键词：

Covalent organic framework/carbon black/molecularly imprinted polydopamine composites for the selective recognition and electrochemical detection of ciprofloxacin

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Food Science and Human Wellness 2024年

作者： Yufeng Sun Yongfeng Chen Xiaomin Pang geoffrey I.N.Waterhouse Xuguang Qiao Zhixiang Xu Key Laboratory of Food Processing Technology and Quality Control in Shandong Province， College of Food Science and Engineering， Shandong Agricultural University School of Chemical Sciences， The University of Auckland

In this work， a novel electrochemical sensor based on covalent organic framework@carbon black@molecularly imprinted polydopamine （COF@CB@MPDA） was developed for selective recognition and determination of ciprofloxacin （CF）. COF@CB@MPDA possessed good water dispersibility and was synthesized by the self-polymerization of dopamine under alkaline conditions in the presence of the COF， CB and CF. The high surface area COF enhanced the adsorption of CF， whilst CB gave the composites high electrical conductivity to improve the sensitivity of the proposed COF@CB@MPDA/GCE sensor. The specific recognition of CF by COF@CB@MPDA involved hydrogen bonding and van der Waals interactions. Under optimized conditions， the sensor showed a good linear relationship with CF concentration over the range 5.0 × 10-7mol/L and 1.0 × 10-4mol/L， with a limit of detection （LOD） of 9.53 × 10-8mol/L. Further， the developed sensor exhibited high selectivity， repeatability and stability for CF detection in milk and milk powders. The method used to fabricate the COF@CB@MPDA/GCE sensor could be easily adapted for the selective recognition and detection of other antibacterial agents and organic pollutants in the environment.

关键词：