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Evaluation and Prediction of Groundwater Quality in the Municipality of Za-Kpota (South Benin) Using Machine Learning and Remote Sensing

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Journal of Water Resource and Protection 2024年第7期16卷 502-522页

作者： jennifer A. Ahlonsou Firmin M. Adandedji Abdoukarim Alassane Consolas Adihou Mama Daouda Laboratoire dHydrologie Applique (LHA) Institut National de lEau (INE) University of Abomey-Calavi (UAC) Abomey-Calavi Benin Centre dExcellence dAfrique pour lEau et lAssainissement (C2EA) University of Abomey-Calavi (UAC) Abomey-Calavi Benin Department of Water Directorate of Zou Water Service Bohicon Benin

Accessing drinking water is a global issue. This study aims to contribute to the assessment of groundwater quality in the municipality of Za-Kpota (southern Benin) using remote sensing and Machine Learning. The methodological approach used consisted in linking groundwater physico-chemical parameter data collected in the field and in the laboratory using AFNOR 1994 standardized methods to satellite data (Landsat) in order to sketch out a groundwater quality prediction model. The data was processed using QGis (Semi-Automatic Plugin: SCP) and Python (Jupyter Netebook: Prediction) softwares. The results of water analysis from the sampled wells and boreholes indicated that most of the water is acidic (pH varying between 5.59 and 7.83). The water was moderately mineralized, with conductivity values of less than 1500 μs/cm overall (59 µS/cm to 1344 µS/cm), with high concentrations of nitrates and phosphates in places. The dynamics of groundwater quality in the municipality of Za-Kpota between 2008 and 2022 are also marked by a regression in land use units (a regression in vegetation and marshland formation in favor of built-up areas, bare soil, crops and fallow land) revealed by the diachronic analysis of satellite images from 2008, 2013, 2018 and 2022. Surveys of local residents revealed the use of herbicides and pesticides in agricultural fields, which are the main drivers contributing to the groundwater quality deterioration observed in the study area. Field surveys revealed the use of herbicides and pesticides in agricultural fields, which are factors contributing to the deterioration in groundwater quality observed in the study area. The results of the groundwater quality prediction models (ANN, RF and LR) developed led to the conclusion that the model based on Artificial Neural Networks (ANN: R2 = 0.97 and RMSE = 0) is the best for groundwater quality changes modelling in the Za-Kpota municipality.

关键词： Groundwater Land Use Electrical Conductivity Machine Learning Za-Kpota

A rat model of multicompartmental traumatic injury and hemorrhagic shock induces bone marrow dysfunction and profound anemia

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Animal Models and Experimental Medicine 2024年第3期7卷 367-376页

作者： Lauren S.Kelly jennifer A.Munley Erick E.Pons Kolenkode B.Kannan Elizabeth M.Whitley Letitia E.Bible Philip A.Efron Alicia M.Mohr Department of Surgery and Sepsis and Critical Illness Research Center University of Florida College of MedicineGainesvilleFloridaUSA Pathogenesis LLCGainesvilleFloridaUSA

Background:Severe trauma is associated with systemic inflammation and organ *** rodent trauma models are the mainstay of postinjury research but have been criticized for not fully replicating severe human *** aim of this study was to create a rat model of multicompartmental injury which recreates profound traumatic ***:Male Sprague-Dawley rats were subjected to unilateral lung contusion and hemorrhagic shock(LCHS),multicompartmental polytrauma(PT)(unilateral lung contusion,hemorrhagic shock,cecectomy,bifemoral pseudofracture),or na?ve ***,plasma toll-l ike receptor 4(TLR4),hemoglobin,spleen to body weight ratio,bone marrow(BM)erythroid progenitor(CFU-GEMM,BFU-E,and CFU-E)growth,plasma granulocyte colony-stimulating factor(G-CSF)and right lung histologic injury were assessed on day 7,with significance defined as p values<0.05(*).Results:Polytrauma resulted in markedly more profound inhibition of weight gain compared to LCHS(p=0.0002)along with elevated plasma TLR4(p<0.0001),lower hemoglobin(p<0.0001),and enlarged spleen to body weight ratios(p=0.004).Both LCHS and PT demonstrated suppression of CFU-E and BFU-E growth compared to naive(p<0.03,p<0.01).Plasma G-CSF was elevated in PT compared to both na?ve and LCHS(p<0.0001,p=0.02).LCHS and PT demonstrated significant histologic right lung injury with poor alveolar wall integrity and interstitial ***:Multicompartmental injury as described here establishes a reproducible model of multicompartmental injury with worsened anemia,splenic tissue enlargement,weight loss,and increased inflammatory activity compared to a less severe *** may serve as a more effective model to recreate profound traumatic injury to replicate the human inflammatory response postinjury.

关键词： anemia i nflammation polytrauma pseudofracture shock

维普期刊数据库

Evaluating the Efficacy of Cervical Tactile Ultrasound Technique as a Predictive Tool for Spontaneous Preterm Birth

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Open Journal of Obstetrics and Gynecology 2024年第5期14卷 832-846页

作者： Vladimir Egorov Todd Rosen jennifer Hill Meena Khandelwal Victors Kurtenoks Brendan Francy Noune Sarvazyan Advanced Tactile Imaging Inc. Ewing New Jersey USA Department of Obstetrics Gynecology and Reproductive Sciences Rutgers Robert Wood Johnson Medical School New Brunswick New Jersey USA Department of Maternal-Fetal Medicine Cooper Medical School of Rowan University Camden New Jersey USA

Background: Premature cervical softening and shortening may be considered an early mechanical failure that predispose to preterm birth. Purpose: This study aims to explore the applicability of an innovative cervical tactile ultrasound approach for predicting spontaneous preterm birth (sPTB). Materials and Methods: Eligible participants were women with low-risk singleton pregnancies in their second trimester, enrolled in this prospective observational study. A Cervix Monitor (CM) device was designed with a vaginal probe comprising four tactile sensors and a single ultrasound transducer operating at 5 MHz. The probe enabled the application of controllable pressure to the external cervical surface, facilitating the acquisition of stress-strain data from both anterior and posterior cervical sectors. Gestational age at delivery was recorded and compared against cervical elasticity. Results: CM examination data were analyzed for 127 women at 240/7 - 286/7 gestational weeks. sPTB was observed in 6.3% of the cases. The preterm group exhibited a lower average cervical stress-to-strain ratio (elasticity) of 0.70 ± 0.26 kPa/mm compared to the term group’s 1.63 ± 0.65 kPa/mm with a p-value of 1.1 × 10−4. Diagnostic accuracy for predicting spontaneous preterm birth based solely on cervical elasticity data was found to be 95.0% (95% CI, 88.5 - 100.0). Conclusion: These findings suggest that measuring cervical elasticity with the designed tactile ultrasound probe has the potential to predict spontaneous preterm birth in a cost-effective manner.

关键词： Cervical Elasticity Spontaneous Preterm Birth Tactile Ultrasound Probe

The Faces of Fungi database:fungal names linked with morphology,phylogeny and human impacts

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Fungal Diversity 2015年第5期74卷 3-18页

作者： Subashini C.Jayasiri Kevin D.Hyde Hiran A.Ariyawansa Jayarama Bhat Bart Buyck Lei Cai Yu-Cheng Dai Kamel A.Abd-Elsalam Damien Ertz Iman Hidayat Rajesh Jeewon E.B.Gareth Jones Ali H.Bahkali Samantha C.Karunarathna Jian-Kui Liu J.jennifer luangsa-ard H.Thorsten Lumbsch Sajeewa S.N.Maharachchikumbura Eric H.C.McKenzie Jean-Marc Moncalvo Masoomeh Ghobad-Nejhad Henrik Nilsson Ka-Lai Pang Olinto L.Pereira Alan J.L.Phillips Olivier Raspé Adam W.Rollins Andrea I.Romero Javier Etayo Faruk Selçuk Steven L.Stephenson Satinee Suetrong Joanne E.Taylor Clement K.M.Tsui Alfredo Vizzini Mohamed A.Abdel-Wahab Ting-Chi Wen Saranyaphat Boonmee Dong Qin Dai Dinushani A.Daranagama Asha J.Dissanayake Anusha H.Ekanayaka S.C.Fryar Sinang Hongsanan Ruvishika S.Jayawardena Wen-Jing Li Rekhani H.Perera R.Phookamsak Nimali Ide Silva Kasun M.T.hambugala Qing Tian Nalin N.Wijayawardene Rui-Lin Zhao Qi Zhao Ji-Chuan Kang Itthayakorn Promputtha Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand World Agro forestry Centre East and Central Asia Office 132 Lanhei RoadKunming 650201China Botany and Microbiology Department College of ScienceKing Saud UniversityRiyadh 1145Saudi Arabia Guizhou Key Laboratory of Agricultural Biotechnology Guizhou Academy of Agricultural SciencesGuiyang 550006GuizhouChina No.128/1-J Azad Housing SocietyCurcaP.O.Goa Velha403108 GoaIndia Department of Botany Goa UniversityGoa 403206India Muséum National d’Histoire Naturelle Département Systématique et EvolutionCP 39ISYEBUMR 7205 CNRS MNHN UPMC EPHE12 Rue BuffonF-75005 ParisFrance State Key Laboratory of Mycology Institute of MicrobiologyChinese Academy of SciencesWest Beicheng RdBeijingChina Institute of Microbiology Beijing Forestry UniversityPO Box 61Beijing 100083China Plant Pathology Research Institute Agricultural Research Center(ARC)12619 GizaEgypt Botanic Garden Meise Department Bryophytes-Thallophytes(BT)Nieuwelaan 38B-1860 MeiseBelgium Fédération Wallonie-Bruxelles Direction Générale de l’Enseignement non obligatoire et de la Recherche scientifiqueRue A.Lavallée 11080 BruxellesBelgium Microbiology Division Research Center for BiologyIndonesian Institute of Sciences(LIPI)Jl.Raya Jakarta-Bogor KM 46Cibinong 16911West JavaIndonesia Department of Health Sciences Faculty of ScienceUniversity of MauritiusReduitMauritius Microbe Interaction Laboratory(BMIT) BIOTECNational Science and Technology Development Agency(NSTDA)113 Thailand Science ParkThanon PhahonyothinTombon Khlong NuengAmphoe Khlong LuangPathum Thani 12120Thailand Science&Education The Field Museum1400 S.Lake Shore DriveChicagoIL 60605USA Manaaki Whenua Landcare Research Private Bag 92170AucklandNew Zealand Department of Natural History Royal Ontario Museumand Department of Ecology and Evolutionary BiologyUniversity of Toronto100 Queen’s ParkTorontoON M5S2C6Canada Department of Biotechnology Iranian Research Organiza

Taxonomic names are key links between various databases that store information on different *** global fungal nomenclural and taxonomic databases(notably Index Fungorum,Species Fungorum and MycoBank)can be sourced to find taxonomic details about fungi,while DNA sequence data can be sourced from NCBI,EBI and UNITE *** the sequence data may be linked to a name,the quality of the metadata is variable and generally there is no corresponding link to images,descriptions or herbarium *** is generally no way to establish the accuracy of the names in these genomic databases,other than whether the submission is from a reputable *** tackle this problem,a new database(FacesofFungi),accessible at ***(FoF)has been *** fungal database allows deposition of taxonomic data,phenotypic details and other useful data,which will enhance our current taxonomic understanding and ultimately enable mycologists to gain better and updated insights into the current fungal classification *** addition,the database will also allow access to comprehensive metadata including descriptions of voucher and type *** database is user-friendly,providing links and easy access between taxonomic ranks,with the classification system based primarily on molecular data(from the literature and via updated web-based phylogenetic trees),and to a lesser extent on morphological data when molecular data are *** FoF species are not only linked to the closest phylogenetic representatives,but also relevant data is provided,wherever available,on various applied aspects,such as ecological,industrial,quarantine and chemical *** data include the three main fungal groups(Ascomycota,Basidiomycota,Basal fungi)and fungus-like *** FoF webpage is an output funded by the Mushroom Research Foundation which is an NGO with seven directors with mycological *** webpage has 76 curators,and with the help of these s

关键词： Classification Database Faces of Fungi Fungi Phylogeny Taxonomy

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氢安全建模研究进展

化工进展 2024年

作者：程崇律单聪慧张孟凡 WEN X jennifer 徐宝鹏萨里大学可持续发展研究所大连理工大学能源与动力学院

氢能对于实现国家“双碳”目标至关重要。由于氢气独特的性质，在储存、运输和使用过程中极易发生泄漏，从而引发严重的安全事故，这成为制约氢能源大规模应用的主要障碍之一。为了更好地应对氢能利用过程中的安全挑战，开展风险研究至... 详细信息

氢能对于实现国家“双碳”目标至关重要。由于氢气独特的性质，在储存、运输和使用过程中极易发生泄漏，从而引发严重的安全事故，这成为制约氢能源大规模应用的主要障碍之一。为了更好地应对氢能利用过程中的安全挑战，开展风险研究至关重要。本文简要介绍了氢气的基本理化特性，讨论了氢气和液氢泄漏、扩散、射流火焰以及爆炸的建模方法，总结了氢气和液氢在泄漏、扩散、射流燃烧和爆炸等过程中的演化规律以及内在机理，深入分析了影响上述过程的多种关键因素，例如气体种类、储存条件、泄漏条件、环境条件和通风条件等，重点关注了CFD方法在当前研究中的应用；指出了当前研究的不足之处，并就未来的发展方向提出建议。对于促进氢能安全研究、完善事故预防和应急响应机制具有重要指导意义。

关键词：氢泄漏扩散燃烧爆炸数值模拟

Are there sex-based disparities in cataract surgery?

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International Journal of Ophthalmology(English edition) 2024年第1期17卷 137-143页

作者： Matthew D.Geiger Anne M.Lynch Alan G.Palestine Nathan C.Grove Karen L.Christopher Richard S.Davidson Michael J.Taravella Naresh Mandava jennifer L.Patnaik Department of Ophthalmology University of Colorado School of MedicineAuroraCO 80045USA

AIM:To investigate sex-based differences in the occurrence of intra-operative and post-operative complications and associated visual outcomes following cataract ***:This was a retrospective study of patients who had phacoemulsification cataract surgery at the University of Colorado School of *** collected included the patient’s health history,ocular comorbidities,operative and post-operative complications,and the post-operative best corrected visual acuity(BCVA).The data were analyzed using univariate and multivariable logistic regression with generalized estimating equations to account for the correlation of some patients having two eyes included in the ***:A total of 11977 eyes from 7253 patients were included in the *** comorbidities differed by sex,with males having significantly higher percentages of traumatic cataracts(males 0.7%vs females 0.1%),prior ocular surgery(6.7%vs 5.5%),and mature cataracts(2.8%vs 1.9%).Conversely,females had significantly higher rates of pseudoexfoliation(2.0%vs 3.2%).In unadjusted analysis,males had higher rates of posterior capsular rupture(0.8%vs 0.4%)and vitreous loss(1.0%vs 0.6%),but this difference was not significant after adjustment for *** had a significantly increased risk of post-operative retinal detachment,but in multivariable analysis this was no longer *** were significantly less likely to undergo post-operative neodymium-doped yttrium aluminum garnet(Nd:YAG)laser capsulotomy for posterior capsule opacification(OR=0.8,95%CI=0.7-0.9,P=0.0005).The BCVA was slightly worse for males pre-operatively;but post-operatively,both sexes exhibited similar visual acuity of Snellen equivalent 20/***:The study finds that in a cohort of patients presenting for cataract surgery,sex differences exist in pre-operative comorbidities and surgical characteristics that contribute to higher rates of some complications for ***,observed surgical complicatio

关键词： cataract surgery sex-based disparity phacoemulsification outcomes

Shenqi Fuzheng injection alleviates chemotherapy-induced cachexia by restoring glucocorticoid signaling in hypothalamus

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Journal of Pharmaceutical Analysis 2024年第3期14卷 431-434页

作者： Entezar Berik Zijia Zhang Wei Li Yawen Liu Sihan Chen Wenyong Wu Zhaojun Wang Xinqin Kong Wenqiang Pei Huiqing Dong Huali Long Min Lei jennifer Yiyang Wang Liangfeng Liu Jinjun Hou Jing Feng Zhaoxia Li Wanying Wu De-an Guo Beijing Key Lab of TCM Collateral Disease Theory Research School of Traditional Chinese MedicineCapital Medical UniversityBeijing100069China National Engineering Research Center of TCM Standardization Technology Shanghai Institute of Materia MedicaChinese Academy of SciencesShanghai201203China University of Chinese Academy of Sciences Beijing100049China School of Chinese Materia Medica Nanjing University of Chinese MedicineNanjing210029China Limin Pharmaceutical Factory Livzon Group LimitedShaoguanGuangdong512028China Guangdong Corporate Key Laboratory of High-End Liquid Medicine R&D IndustrilizationShaoguanGuangdong512028China Center for Neurological and Psychiatric Research and Drug Discovery Shanghai Institute of Materia MedicaChinese Academy of ScienceShanghai201203China

Chemotherapy-induced cachexia(CIC)is a debilitating condition characterized by weight loss,muscle atrophy,and anorexia[1].While peripheral mechanisms of cachexia have been extensively studied,the involvement of the central nervous system(CNS)in CIC is often *** drugs cause stress responses and inflammation,which may impact the hypothalamus and disrupt systemic energy and neuroendocrine *** hypothalamic roles in regulating these processes can provide insights into CIC's mechanisms and aid in developing novel therapies.

关键词： injection drugs glucocorticoid chemotherapy

A functional tacrolimus-releasing nerve wrap for enhancing nerve regeneration following surgical nerve repair

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Neural Regeneration Research 2025年第1期20卷 291-304页

作者： Simeon C.Daeschler Katelyn J.W.So Konstantin Feinberg Marina Manoraj Jenny Cheung jennifer Zhang Kaveh Mirmoeini JPaul Santerre Tessa Gordon Gregory HBorschel SickKids Research Institute Neuroscience and Mental Health ProgramTorontoONCanada Institute of Biomaterials and Biomedical Engineering University of TorontoTorontoONCanada Indiana University School of Medicine IndianapolisINUSA Division of Plastic and Reconstructive Surgery the Hospital for Sick ChildrenTorontoONCanada Translational Biology and Engineering Program Ted Rogers Centre for Heart ResearchInstitute of Biomedical EngineeringFaculty of DentistryUniversity of TorontoTorontoONCanada

Axonal regeneration following surgical nerve repair is slow and often incomplete,resulting in poor functional recovery which sometimes contributes to lifelong ***,there are no FDA-approved therapies available to promote nerve *** accelerates axonal regeneration,but systemic side effects presently outweigh its potential benefits for peripheral nerve *** authors describe herein a biodegradable polyurethane-based drug delivery system for the sustained local release of tacrolimus at the nerve repair site,with suitable properties for scalable production and clinical application,aiming to promote nerve regeneration and functional recovery with minimal systemic drug *** is encapsulated into co-axially electrospun polycarbonate-urethane nanofibers to generate an implantable nerve wrap that releases therapeutic doses of bioactive tacrolimus over 31 *** and drug loading are adjustable for applications in small and large caliber nerves,and the wrap degrades within 120 days into biocompatible *** released from the nerve wrap promotes axon elongation in vitro and accelerates nerve regeneration and functional recovery in preclinical nerve repair models while off-target systemic drug exposure is reduced by 80%compared with systemic *** its surgical suitability and preclinical efficacy and safety,this system may provide a readily translatable approach to support axonal regeneration and recovery in patients undergoing nerve surgery.

关键词： biodegradable local drug delivery nerve injury nerve regeneration nerve wrap tacrolimus

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Diagnostic accuracy of ePOS score in predicting DNR labeling after ICU admission:A prospective observational study(ePOS-DNR)

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Journal of Intensive Medicine 2024年第2期4卷 216-221页

作者： Omar E.Ramadan Ahmed F.Mady Mohammed A.Al-Odat Ahmed N.Balshi Ahmed W.Aletreby Taisy J.Stephen Sheena R.Diolaso jennifer Q.Gano Waleed Th.Aletreby Department of Critical Care King Saud Medical CityRiyadhSaudi Arabia Anesthesia Department Faculty of MedicineAin Shams UniversityCairoEgypt Anesthesia Department Faculty of MedicineTanta UniversityTantaEgypt Faculty of Medicine Alexandria UniversityAlexandriaEgypt Nursing Department King Saud Medical CityRiyadhSaudi Arabia

Background Resuscitation can sometimes be futile and making a do-not-resuscitate(DNR)decision is in the best interest of the *** electronic poor outcome screening(ePOS)score was developed to predict 6-month poor outcomes of critically ill *** explored the diagnostic accuracy of the ePOS score in predicting DNR decisions in the intensive care unit(ICU).Methods This study was conducted at the ICU of a tertiary referral hospital in Saudi Arabia between March and May ***,we calculated ePOS scores for all eligible consecutive admissions after 48 h in the ICU and recorded the DNR *** ability of the score to predict DNR was explored using logistic ***'s ideal cut-off value was calculated using the DeLong method,and different diagnostic accuracy measures were generated with corresponding 95%confidence intervals(CIs).Results We enrolled 857 patients,125 received a DNR order and 732 did *** average ePOS score of DNR and non-DNR patients was 28.2±10.7 and 15.2±9.7,*** score,as a predictor of DNR order,had an area under receiver operator characteristic(AUROC)curve of 81.8%(95%CI:79.0 to 84.3,P17 was associated with a sensitivity of 87.2(95%CI:80.0 to 92.5,P17 may help guide clinical decisions to withhold or commence resuscitative measures.

关键词： Do-not-resuscitate(DNR) Resuscitation Intensive care unit(ICU) Diagnostic accuracy Sensitivity Specificity