检索结果-南通市图书馆

Biosynthesized Persicaria odorata-silver nanoparticles supported zeolite Y as biocompatible antibacterial agent against Cutibacterium acnes

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

Particuology 2024年第10期93卷 1-10页

作者： Muhammad Hariz Asraf Nik Ahmad Nizam Nik malek Muhammad Redza Mohd Radzi Hendra Susanto Department of Biosciences Faculty of ScienceUniversiti Teknologi Malaysia81310SkudaiJohorMalaysia Centre for Sustainable Nanomaterials(CSNano) Ibnu Sina Institute for Scientific and Industrial Research(ISI-SIR)Universiti Teknologi Malaysia81310UTMJohorMalaysia Department of Biology Faculty of Mathematics and Natural SciencesUniversitas Negeri MalangIndonesia

Conventionally synthesized silver nanoparticles(AgNP)imposed an alarming effect on the environment and caused toxicity to ***,the use of zeolite(zeoY)as a support system could increase its biocompatibility and reduce its ***,green synthesis of AgNP using Persicaria odorata leaves extract supported on zeolite Y has been prepared by an in situ synthesis *** phytochemical compounds in the optimized leaf extract concentration of 1%and volume of 0.9 mL reduced the silver ions to AgNP within the zeolite Y *** observation revealed the incorporation of AgNP in the zeolite Y(average size:18.51 nm).The release of AgNP exhibited antibacterial activity on *** at a concentration lower than 1 g L^(−1) which is also dependent on the ***-zeoY promoted cell proliferation in vitro and it has a non-irritating effect when tested in the in vivo skin irritation model.

关键词： Silver nanoparticles Biosynthesis Zeolite Antibacterial Biocompatible

Sustainable food waste management using modified fuzzy improved analytic hierarchy process:a study of Malaysia

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Waste Disposal and Sustainable Energy 2024年第1期6卷 63-84页

作者： Chun Yuan Choo Syariza Abdul-Rahman Abdul malek Yaakob Emy E.A-Jalil Department of Decision Science School of Quantitative SciencesUniversiti Utara Malaysia06010SintokKedahMalaysia Institute of Strategic Industrial Decision Modeling School of Quantitative SciencesCollege of Arts and SciencesUniversiti Utara Malaysia06010SintokKedahMalaysia Technology and Supply Chain Excellence Institute School of Technology Management and LogisticsUniversiti Utara Malaysia06010SintokKedahMalaysia

Food waste generation is a pressing issue that requires urgent attention and concerted efforts *** staggering amount of food wasted each year not only wastes valuable resources but also exacerbates environmental,economic,and social *** Waste Management(FWM)consists of a complex array of criteria and sub-criteria,and treatments which seems *** is a need to evaluate the FWM with the help of important criteria and sub-criteria and treatments to address this *** this study,we identified four important criteria,21 sub-criteria,and four alternatives of FWM for the case of Malaysia using the integrated approach of literature review and expert ***,we employed the approach of Modified Fuzzy Improved Analytical Hierarchy Process(IAHP)to corroborate the interrelationships among the identified criteria and sub-criteria,and their associated *** study undertakes linear normalization methods to transform data into comparable numerical values and the Geometric Mean method to handle uncertainty in human ***,the Centroid method is employed to convert fuzzy weights into crisp sets for ease of *** results indicate that environmental is the most essential criterion,followed by social,economic,and *** addition,air and water pollution is identified as the most critical *** Soldier Fly is discovered as the most sustainable FWM treatment,since it performs the best while meeting all the criteria and sub-criteria *** analysis demonstrates that the outputs from the proposed method are robust and *** finding suggests a proper and robust approach to help decision-makers select suitable FWM treatments to tackle various criteria and alternatives especially when handling inconsistent and uncertain judgments during evaluation.

关键词： Multi-criteria decision-making Sustainable food waste management Improved Analytical Hierarchy Process Fuzzy method Sensitivity analysis

Pulmonary Edema and Pleural Effusion Detection Using Efficient Net-V1-B4 Architecture and AdamW Optimizer from Chest X-Rays Images

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Computers, Materials & Continua 2024年第7期80卷 1055-1073页

作者： Anas AbuKaraki Tawfi Alrawashdeh Sumaya Abusaleh malek Zakarya Alksasbeh Bilal Alqudah Khalid Alemerien Hamzah Alshamaseen Faculty of Information Technology Al-Hussein Bin Talal UniversityMa’an71111Jordan College of Information and Communications Technology(ICT) Tafila Technical UniversityTafila66110Jordan IOTISTIC Solutions Company Amman11185Jordan

This paper presents a novelmulticlass systemdesigned to detect pleural effusion and pulmonary edema on chest Xray images,addressing the critical need for early detection in healthcare.A new comprehensive dataset was formed by combining 28,309 samples from the ChestX-ray14,PadChest,and CheXpert databases,with 10,287,6022,and 12,000 samples representing Pleural Effusion,Pulmonary Edema,and Normal cases,***,the preprocessing step involves applying the Contrast Limited Adaptive Histogram Equalization(CLAHE)method to boost the local contrast of the X-ray samples,then resizing the images to 380×380 dimensions,followed by using the data augmentation *** classification task employs a deep learning model based on the EfficientNet-V1-B4 architecture and is trained using the AdamW *** proposed multiclass system achieved an accuracy(ACC)of 98.3%,recall of 98.3%,precision of 98.7%,and F1-score of 98.7%.Moreover,the robustness of the model was revealed by the Receiver Operating Characteristic(ROC)analysis,which demonstrated an Area Under the Curve(AUC)of 1.00 for edema and normal cases and 0.99 for *** experimental results demonstrate the superiority of the proposedmulti-class system,which has the potential to assist clinicians in timely and accurate diagnosis,leading to improved patient ***,ablation-CAM visualization at the last convolutional layer portrayed further enhanced diagnostic capabilities with heat maps on X-ray images,which will aid clinicians in interpreting and localizing abnormalities more effectively.

关键词： Image classification decision support system EfficientNet-V1-B4 AdamW optimizer pulmonary edema pleural effusion chest X-rays

Mosquito-borne diseases:Assessing risk and strategies to control their spread in the Middle East

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 Biosafety and Biosecurity 2024年第1期6卷 1-12页

作者： Laith AL-Eitan malek Alnemri Haneen Ali Mishael Alkhawaldeh Ahmad Mihyar Department of Biotechnology and Genetic Engineering Jordan University of Science and TechnologyIrbid 22110Jordan

Mosquito-borne diseases(MBDs),like malaria and mosquito-borne viruses(MBVs),have caused the deaths of millions of *** threat resides in the variety of transmission modes that they possess,along with the wide selection of favorable hosts,such as humans,cattle,and *** are increasingly gaining a reputation as one of the most dangerous threats to public health in recent *** numbers have been increasing in recent years as a result of multiple factors such as climate change and *** situation highlights the urgent need for actions to mitigate mosquito and MBD pathogen *** the Middle East,many outbreaks of MBDs have been reported in the ***,there are no reports of any endemic episodes of *** Middle East has faced many challenges over the years;however,the Syrian refugee crisis may be strongly related to the spread of infectious *** mass gatherings and high-density populations are common features in the region,it is possible to understand why MBDs can spread *** review summarizes the state of MBDs in the Middle East,highlighting the different types of MBDs that have been reported in the region and discussing how to move forward with controlling their spread and limiting the risks they *** to the data reported by the electronic State Parties Self-Assessment Annual Reporting Tool(e-SPAR),the capacity to anticipate MBVs varies among Middle East ***,the Middle East is on the frontline in the challenge to control a potential public health ***,the countries of the Middle East should be encouraged to improve their health and research capacities to mitigate the threat posed by MBDs.

关键词： Mosquito-borne viruses Middle East Mosquito-borne Diseases Biosafety and Biosecurity

Interface Engineering on Constructing Physical and Chemical Stable Solid-State Electrolyte Toward Practical Lithium Batteries

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Energy & Environmental Materials 2024年第4期7卷 28-47页

作者： Honggang He Litong Wang malek Al-Abbasi Chunyan Cao Heng Li Zhu Xu Shi Chen Wei Zhang Ruiqing Li Yuekun Lai Yuxin Tang Mingzheng Ge School of Textile and Clothing Nantong University School of Science Qingdao University of Technology Department of Biomedical Sciences City University of Hong Kong Institute of Applied Physics and Materials Engineering University of Macau College of Chemical Engineering Fuzhou University

Solid-state lithium batteries (SSLBs) with high safety have emerged to meet the increasing energy density demands of electric vehicles,hybrid electric vehicles,and portable electronic ***,the dendrite formation,high interfacial resistance,and deleterious interfacial reactions caused by solid-solid contact between electrode and electrolyte have hindered the commercialization of SSLBs.

关键词： dendrite formation high energy density interface instability interfacial resistance solid-state electrolyte

Deciphering the Role of Klf10 in the Cerebellum

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

Journal of Biomedical Science and Engineering 2022年第5期15卷 140-156页

作者： malek kammoun Lydie Nadal-Desbarats Sandra Même Aude Lafoux Corinne Huchet Géraldine Meyer-Dilhet Julien Courchet Frédéric Montigny Frédéric Szeremeta William Même Vladimir Veksler Jérôme Piquereau Philippe Pouletaut Malayannan Subramaniam John R. Hawse Jean-Marc Constans Sabine F. Bensamoun Biomechanics and Bioengineering CNRS UMR 7338 Sorbonne University—University of Technology of Compiègne Compiègne France iBrain CNRS UMR 1253 University of Tours Tours France Center for Molecular Biophysics CNRS UPR4301 Orléans France Therassay Platform University of Nantes Nantes France INSERM UMR1089 University of Nantes Nantes France CNRS UMR-5310 and INSERM U-1217 NeuroMyoGène Institute Villeurbanne France INSERM PST-ASB University of Tours Tours France INSERM UMR-S 1180 University of Paris-Saclay Chatenay-Malabry France Department of Biochemistry and Molecular Biology Mayo Clinic Rochester USA CHIMERE EA7516 UPJV Faire Faces Institute Amiens France

Recent studies have demonstrated a new role for Klf10, a Krüppel-like transcription factor, in skeletal muscle, specifically relating to mitochondrial function. Thus, it was of interest to analyze additional tissues that are highly reliant on optimal mitochondrial function such as the cerebellum and to decipher the role of Klf10 in the functional and structural properties of this brain region. In vivo (magnetic resonance imaging and localized spectroscopy, behavior analysis) and in vitro (histology, spectroscopy analysis, enzymatic activity) techniques were applied to comprehensively assess the cerebellum of wild type (WT) and Klf10 knockout (KO) mice. Histology analysis and assessment of locomotion revealed no significant difference in Klf10 KO mice. Diffusion and texture results obtained using MRI revealed structural changes in KO mice characterized as defects in the organization of axons. These modifications may be explained by differences in the levels of specific metabolites (myo-inositol, lactate) within the KO cerebellum. Loss of Klf10 expression also led to changes in mitochondrial activity as reflected by a significant increase in the activity of citrate synthase, complexes I and IV. In summary, this study has provided evidence that Klf10 plays an important role in energy production and mitochondrial function in the cerebellum.

关键词： Klf10 Cerebellum Mice Magnetic Resonance Imaging and Spectroscopy Metabolomics Mitochondria

Assessment of Online Transgender Healthcare Teaching Modules for Internal Medicine Residents and Fellows

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 2024年第2期14卷 259-268页

作者： Elizabeth M. Lamos Rana malek Department of Medicine University of Maryland School of Medicine Baltimore MD USA

Background: Transgender healthcare is not a formal learning requirement in Internal Medicine residency or fellowship. The National LGBTQ Task Force appealed to urgently train clinicians on the effective care of transgender patients. Few studies address the successful implementation of transgender healthcare teaching and education in graduate medical education. Purpose: The purpose was to design an online asynchronous curriculum to address the need for improved transgender healthcare education in graduate medical education and assess change in knowledge and comfort in transgender healthcare for residents and fellow learners. Methods: A 6-module curriculum was developed using established guidelines and ACGME competencies as a framework for content. To assess curriculum effectiveness, participants received anonymous pre- and post-curriculum surveys which included a multiple-choice knowledge assessment, Likert scale comfort questions focusing on healthcare skills, and open-ended feedback questions. Results: Twenty-six internal medicine residents and fellows participated in the curriculum (2022-2023). There was a 69% post-survey response rate. Participants improved their gender-affirming knowledge after completing the curriculum (p Conclusion: This online curriculum was successful in increasing knowledge and comfort in transgender care for IM residents and fellows. It provides a promising framework to address this gap in curricular content.

关键词： Education Fellow Resident Transgender

Magnetic hydroxyapatite nanobelt-stem cell hybrid spheroids for remotely patterning bone tissues

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

BMEMat(BioMedical Engineering Materials) 2024年第1期2卷 146-159页

作者： Min Hao Wenhan Wang Anil Kumar Wan Hairul Anuar Kamaruddin Syafiqah Saidin Nik Ahmad Nizam Nik malek Jerome Claverie Hong Liu State Key Laboratory of Crystal Materials Shandong UniversityJinanChina The Wallace H.Coulter Department of Biomedical Engineering Georgia Institute of TechnologyAtlantaGeorgiaUSA Department of Chemistry University of GeorgiaAthensGeorgiaUSA Universiti Teknologi Malaysia Johor BahruJohorMalaysia Department of Chemistry Universitéde SherbrookeSherbrookeQuebecCanada

The low survival rate and poor differentiation efficiency of stem cells,as well as the insufficient integration of implanted stem cells,limit the regeneration of bone ***,we have developed magnetic ferroferric oxidehydroxyapatitepolydopamine(Fe3O4-HAp-PDA)nanobelts to assemble mesenchymal stem cells(MSCs)into a three-dimensional hybrid spheroid for patterning bone *** nanobelts,which are featured by their highaspect ratio and contain Fe3O4 nanospheres with a PDA coating,can be manipulated by a magnetic field and foster enhanced cell-nanobelt *** strategy has been demonstrated to be effective for both bone marrow mesenchymal stem cells and adipose-derived mesenchymal stem cells,enabling remote manipulation of stem cell spheroids and efficient spheroid fusion,which in turn accelerates osteogenic ***,this methodology serves as an efficient and general tool for bone tissue printing and can potentially overcome the low survival rate and poor differentiation efficiency of stem cells,as well as mismatched interface fusion issues.

关键词： hybrid spheroid hydroxyapatite nanobelt mesenchymal stem cells osteogenesis differentiation tissue printing

Genome-Wide Analysis for Yield-Related Agronomic and Biochemical Traits of Chinese and Bangladeshi Grass Pea Genotypes Using SSR Markers

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Phyton-International Journal of Experimental Botany 2024年第8期93卷 1781-1804页

作者： Md.Mosiur Rahman Md.Ruhul Quddus Quanle Xu Muhammad malek Hossain Rong Liu Mengwei Li Xin Yan Guan Li Yishan Ji Chenyu Wang Ashutosh Sarker Tao Yang Xuxiao Zong Md.Monoar Hossain Saleh Alfarraj Mohammad Javed Ansari Sagar Maitra Akbar Hossain Institute of Crop Sciences Chinese Academy of Agricultural Sciences(CAAS)Beijing100081China Pulses Research Center Bangladesh Agricultural Research Institute(BARI)Gazipur1701Bangladesh Hybrid Rice Division Bangladesh Rice Research Institute(BRRI)Gazipur1701Bangladesh Northwest Agriculture&Forestry University Yangling712199China International Center for Agricultural Research in the Dry Areas(ICARDA) New Delhi110012India Wheat Breeding Division Bangladesh Wheat and Maize Research InstituteDinajpur5200Bangladesh Zoology Department College of ScienceKing Saud UniversityRiyadh11451Saudi Arabia Department of Botany Hindu College Moradabad(Mahatma Jyotiba Phule Rohilkhand UniversityBareilly)Moradabad244001India Department of Agronomy and Agroforestry Centurion University of Technology and ManagementOdisha761211India Soil Science Division Bangladesh Wheat and Maize Research InstituteDinajpur5200Bangladesh

Grass pea(Lathyrus sativus L.)is an imperative food crop cultured in dryland agricultural *** is a vital source of dietary protein to millions of populaces living in low-income countries in South-East Asia and *** study highlights the improvement of genomic properties and their application in marker-trait relationships for 17 yield-related characters in 400 grass pea genotypes from China and *** characters were assessed via 56 polymorphic markers using general linear model(GLM)(P+G+Q)and mixed linear model(MLM)(P+G+Q+K)in the tassel software based on the linkage disequilibrium and population structure *** structure analysis showed two major groups and one admixed group in the *** significant loci pairs of linkage disequilibrium(LD)mean value(D′)was 0.479.A total of 99 and 61 marker-trait associations in GLM and MLM models allied to the 17 traits were accepted at a 5%level of *** these markers,21 markers were associated with more than one trait;12 marker-trait associations passed the Bonferroni correction *** models found six markers C41936,C39067,C34100,C47146,C47638,and C43047 significantly associated with days to maturity,flower color,plant height,and seed per pod were detected in the Hebei and Liaoyang location(p≤0.01),and the interpretation rate(R^(2)value)11.2%to 43.6%.Conferring to the consequences,the association analysis methodology may operative system for quantitative,qualitative,and biochemical traits related to gene position mapping and support breeders in improving novel approaches for advancing the grass pea quality.

关键词： Grass pea dryland agriculture genome-wide association yield contributing traits SSR markers