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Groundwater vulnerability assessment using a GIS-based DRASTIC method in the Erbil Dumpsite area (Kani Qirzhala), Central Erbil Basin, north Iraq

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Journal of Groundwater Science and Engineering 2024年第1期12卷 16-33页

作者： Masoud H Hamed Rebwar n Dara Marios C Kirlas Department of Earth Sciences and Petroleum College of ScienceSalahaddin University-ErbilErbilIraq Department of Petroleum Engineering College of EngineeringKnowledge UniversityErbilIraq Department of Agriculture Faculty of AgricultureForestry and Natural EnvironmentAristotle University of Thessaloniki

Groundwater vulnerability assessment is a crucial step in the efficient management of groundwater resources,especially in areas with intensive anthropogenic activities and groundwater *** the present study,the DRASTIC method was applied using Geographic Information System(GIS)to delineate groundwater vulnerability zones in the Erbil Dumpsite area,Central Erbil Basin,north *** showed that the area was classified into four vulnerability classes:Very low(16.97%),low(27.67%),moderate(36.55%)and high(18.81%).The southern,south-eastern and northern parts of the study area exhibited the highest vulnerability potential,while the central-northern,northern and north-western regions displayed the lowest vulnerability ***,results of the single-parameter sensitivity analysis indicated that amongst the seven DRASTIC parameters,the unsaturated zone and the aquifer media were the most influencing *** conclustion,the correlation of 25 nitrate concentration values with the final vulnerability map,assessed using the pearson correlation coefficient,yielded a satisfactory result of R=0.72.

关键词： DRASTIC Erbil Iraq Groundwater vulnerability assessment nitrate Pollution Sensitivity analysis

Rnase MRP RnA and human genetic diseases

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Cell Research 2007年第3期17卷 219-226页

作者： allison n Martin Department of Biochemistry and Molecular Biology and Center for Genetics and Molecular Medicine School of Medicine University of Louisville 319 Abraham Flexner Way KY 40202 USA

Rnase MRP RnA is the RnA subunit of the Rnase mitochondrial RnA processing(MRP)enzyme complex that isinvolved in multiple cellular RnA processing *** on Rnase MRP RnA gene(RMRP)cause a recessivelyinherited developmental disorder,cartilage-hair hypoplasia(CHH).The relationship of the genotype(RMRP mutation),RnA processing deficiency of the Rnase MRP complex,and the phenotype of CHH and other skeletal dysplasias is yetto be explored.

关键词： Rnase MRP RnA cartilage-hair hypoplasia

Maximal number of distinct H-eigenpairs for a two-dimensional real tensor

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Frontiers of Mathematics in China 2013年第1期8卷 85-105页

作者： Kelly J. pearson Tan ZHAnG Department of Mathematics and Statistics Murray State University Murray KY 42071-0009USA

Based on the generalized characteristic polynomial introduced by J. Canny in Generalized characteristic polynomials [J. Symbolic Comput., 1990, 9（3）： 241-250], it is immediate that for any m-order n-dimensional real tensor, the number of distinct H-eigenvalues is less than or equal to n（m-1）n-1. However, there is no known bounds on the maximal number of distinct H- eigenvectors in general. We prove that for any m ~〉 2, an m-order 2-dimensional tensor sd exists such that d has 2（m - 1） distinct H-eigenpairs. We give examples of 4-order 2-dimensional tensors with six distinct H-eigenvalues as well as six distinct H-eigenvectors. We demonstrate the structure of eigenpairs for a higher order tensor is far more complicated than that of a matrix. Further- more, we introduce a new class of weakly symmetric tensors, called p-symmetric tensors, and show under certain conditions, p-symmetry will effectively reduce the maximal number of distinct H-eigenveetors for a given two-dimensional tensor. Lastly, we provide a complete classification of the H-eigenvectors of a given 4-order 2-dimensional nonnegative p-symmetric tensor. Additionally, we give sufficient conditions which prevent a given 4-order 2-dimensional nonnegative irreducible weakly symmetric tensor from possessing six pairwise distinct H-eigenveetors.

关键词： Symmetric tensor H-eigenpairs

Co-delivery of PARP and PI3K inhibitors by nanoscale metal-organic frameworks for enhanced tumor chemoradiation

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nano Research 2019年第12期12卷 3003-3017页

作者： Megan J.neufeld allison n.DuRoss Madeleine R.Landry Hayden Winter Andrea M.Goforth Conroy Sun Department of Pharmaceutical Sciences College of PharmacyOregon State UniversityPortlandOregon 97201USA Department of Chemistry Portland State University1719 SW 10th AvePortlandOregon 97201USA Department of Radiation Medicine Oregon Health&Science University3181 S.W.Sam Jackson Park RdPortlandOregon 97239USA

Due to their complementary activity,the use of DnA damage repair(DDR)inhibitors during radiotherapy(RT)has yielded promising ***,this approach is often hindered by toxicity and poor in vivo stability of the DDR in *** scale metal-organic frameworks(nMOFs)represent an emerging class of crystalline materials which exhibit advantageous properties over traditional nanomaterials and demonstrate great potential in ***,a unique,synergistic treatment strategy for enhancing the therapeutic efficacy of RT vianMOF-mediated drug delivery and RT enhancement was evaluated.A nMOF containing the high-Zelement Hf and the ligand 1,4-dicarboxybenzene(Hf-BDC)was synthesized and loaded with the two DDR inhibitor drugs,talazoparib and buparlisib(TB@Hf-BDC-PEG).TB@Hf-BDC-PEGaugmented RT by increasing reactive oxygen species generation and thus DnA damage of which repair was inhibited *** enhancement was demonstrated in vivo where the combination of concurrent radiation with in travenous TB@Hf-BDC-PEG administration resulted in improved tumor control and increased ***,no apparent toxicity was observed with nMOF treatment,supporting its potential as an attractive candidate over traditional nano *** work provides the first report of nMOFs employed to enhance thetherapeutic response to RT through DDR inhibitor delivery and physical radiation dose enhancement.

关键词： nano scale metal-organic frameworks chemoradiotherapy DnA damage repair inhibitors drug delivery radiation dose enhancement

ILLUMInATIOn AnD EXPOSITIOn OF A COnVEX n-DIMEnSIOnAL BODY DEPEnDInG On ITS SHARPnESS

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Acta Mathematica Scientia 2002年第2期22卷 189-198页

作者： Boris V. Dekster Mathematics, Mount allison University, Sackville, n.B. EOA 3C0, Canada Mathematics Mount Allison University Sackville N.B. E0A 3C0 Canada

A convex n-body C is said to be exposable to a set D of a few directions if there is a linear transformation L : En → En such that L(C) arid each body isometric to L(C) is illuminated by D. Denote by En the minimum integer such that each C is exposable to a (fixed) set D of cardinality En. An upper bound for En is established here.

关键词： Covering illumination Hadwiger conjecture

Pediatric and adult liver transplantation in Bahrain: The experiences in a country with no available liver transplant facilities

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World Journal of Transplantation 2024年第1期14卷 96-111页

作者： Hasan M Isa Fatema A Alkharsi Jawad K Khamis Sawsan A Hasan Zainab A naser Zainab n Mohamed Afaf M Mohamed Shaikha A Altamimi Department of Pediatrics Salmaniya Medical ComplexManama 26671Bahrain Department of Pediatrics Arabian Gulf UniversityManama 26671Bahrain Department of Medicine Salmaniya Medical ComplexManama 26671Bahrain Public Health Directorate Ministry of HealthManama 26671Bahrain The Overseas Office Supreme Committee for Treatment AbroadMinistry of HealthManama 26671Bahrain

BACKGROUnD Liver transplantation(LT)is a life-saving procedure for patients with end-stage liver disease and has become the standard and most effective treatment method for these *** are many indications for LT that vary between countries and *** outcome of LT depends on the available facilities and surgical expertise,as well as the types of liver graft donors *** To assess the clinical characteristics of patients from Bahrain who underwent LT overseas,and analyze factors affecting their *** In this retrospective cohort study,we reviewed the medical records and overseas committee registry information of all pediatric and adult patients who were sent overseas to undergo LT by the Pediatric and Medical Departments of Salmaniya Medical Complex and Bahrain Defence Force Hospital via the Overseas Treatment Office,Ministry of Health,Kingdom of Bahrain,between 1997 and *** data,LT indication,donor-recipient relationship,overseas LT center,graft type,post-LT medications,and LT complications,were *** measured included the overall and 5-year LT survival ***’s exact,pearsonχ2,and Mann-Whitney U tests were used to compare the pediatric and the adults’group in terms of clinical characteristics,donor-recipient relationship,medication,complications,and *** analysis was estimated via the Kaplan-Meier’s *** and multivariate analyses were used to detect predictors of *** Of the 208 eligible patients,170(81.7%)were sent overseas to undergo LT while 38(18.3%)remained on the waiting *** the 170 patients,167(80.3%)underwent LT and were included in the *** majority of the patients were Bahraini(91.0%),and most were males(57.5%).One-hundred-and-twenty(71.8%)were adults and 47(28.3%)were *** median age at transplant was 50.0[interquartile range(IQR):14.9–58.4]*** main indication for pediatric LT was biliary atresia(31.9%),while that of adult LT was

关键词： Overseas liver transplantation End-stage liver disease Liver transplant facilities Liver donor Biliary atresia Hepatitis C

Effect of protease supplementation on apparent ileal crude protein and amino acid digestibility of over-processed soybean meals in broilers

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Journal of Animal Science and Biotechnology 2022年第6期13卷 1810-1817页

作者： Sergio Salazar-Villanea Maikol Astúa-Ureña allison Masís-Montoya Juan I.Herrera-Muñoz Catalina Salas-Durán Escuela de Zootecnia Universidad de Costa RicaSan JoséCosta Rica Centro de Investigación en nutrición Animal Universidad de Costa RicaSan JoséCosta Rica

Background: nutritional value of proteins in feed ingredients can be negatively affected by hydrothermal processing, which causes large variation in the bioavailability of amino acids(AA) and negatively affects animal productive performance. Supplementation of exogenous proteases could increase the rate of digestion of damaged proteins, thereby increasing overall AA digestibility and bioavailability. The aim was to determine the effect of exogenous protease supplementation on the apparent ileal digestibility(AID) of crude protein(CP) and AA of soybean meals(SBM) with different degrees of hydrothermal processing in ***: The experiment involved a 3 × 2 factorial arrangement, with SBM processing time(commercial SBM or autoclaved for 30 or 60 min at 120 ℃) and protease supplementation(not supplemented and supplemented) as factors. Protease was included at three times the recommended dose(0.06%) and the experimental diets were fed from 15 to 21 ***: The interaction between the effects of SBM processing and protease supplementation was significant for the AID of CP(P = 0.01), Trp(P = 0.01), Gly(P = 0.03) and Pro(P = 0.03), and also for the average daily gain(P = 0.01)and feed conversion ratio(P = 0.04). Increasing the processing time of SBM decreased(P no acids, whilst the effect of protease supplementation was only significant for the AID of Phe(P = 0.02) and Tyr(P = 0.01).Conclusions: Exogenous protease supplementation at three times the commercial dose does not seem to offset the negative effects of hydrothermal processing of SBM on the apparent ileal digestibility of CP and amino acids or performance of broilers. Whilst positive numerical improvements of digestibility and performance(ADG and FCR)were noticed with protease supplementation at relatively mild processing levels, negative results were obtained with the harsh-processed meals.

关键词： Amino acids Apparent ileal digestibility Broilers Exogenous protease

Constraining Design:Applying the Insights of Cognitive Work Analysis to the Design of novel In-Car Interfaces to Support Eco-Driving

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Automotive Innovation 2020年第1期3卷 30-41页

作者： Craig K.allison neville A.Stanton Solent University East Park TerraceSouthampton SO140YNUK Transportation Research Group University of SouthamptonBoldrewood Innovation CampusSouthampton SO167QFUK

The design with intent(DwI)toolkit assists designers in creating novel designs and ***,however,is not constrained to any degree,making it impossible to know whether the produced designs adequately account for users’*** contrast,cognitive work analysis(CWA)is a human factors research tool that seeks to map a system and account for users’needs,yet does not provide clear guidelines for progressing such analysis into workable designs with which users can *** paper seeks to present a proof-of-concept investigation to demonstrate that DwI can be suitably constrained and validated by insights gained from ***,in turn,benefits by having a suitable toolkit for progressing *** teams of individuals without design backgrounds were able to develop mock-up in-vehicle interfaces aimed at reducing fuel *** teams were able to use DwI toolkit to articulate the genesis of their ideas,which in turn could be directly linked to system needs identified within CWA.

关键词： Design with intent Cognitive work analysis Interface design Eco-driving

Understanding the Link:Emotional Attention in Italian Families and Children’s Social Development

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International Journal of Mental Health Promotion 2024年第9期26卷 709-718页

作者： Catalda Corvasce Juan Pedro Martínez-Ramón Francisco Manuel Morales-Rodríguez Lidia Pellicer-García Inmaculada Méndez Cecilia Ruiz-Esteban Liceo Statale“Carlo Cafiero” Barletta(BT)76121Italy Department of Developmental Psychology and Education University of MurciaMurcia30100Spain Department of Developmental Psychology and Education University of GranadaCampus of La CartujaGranadaCP 18071Spain Department of Spanish Language and General Linguistics University of MurciaCampus of La MercedMurciaCP 30001Spain

Background:Emotional attention refers to the capacity to recognize and properly respond to one’s and others’emotional *** another note,family is a primary source of socialization that influences the development of various social *** another line,adolescence is a complex stage that has been associated with emotional difficulties that could be related to competences such as prosociability and *** is inferred that through the family context and the attention that is processed,a series of competencies are transmitted to the youngsters,but this relationship is still *** this reason,the study’s purpose was to examine the relationship between the emotional attention of mothers and fathers and the social and prosocial competencies of their ***:To accomplish this,a cross-sectional study and ex post facto design were *** Trait-Meta Mood Scale(TMMS-24)-to assess emotional attention-,the Strengths and Difficulties Questionnaire(SDQ)-to determine the prosociality dimension-,and the Test on Passing Developmental Tasks in Adolescence(TCS-A)-to measure social inclusionwere *** participants were n=228 families composed of n=114 mothers/fathers(67.5%females)and n=114 daughters/sons(38.5%females)selected through non-probabilistic sampling using a convenience sample in the Bari region of Italy.A descriptive and inferential analysis-Student’s test and pearson’s correlation-was performed with the statistic package SPSS version 28(significance level pndings showed that the families possessed an adequate background in emotional attention and that their daughters and sons were also generally well-adjusted in social inclusion and *** also found certain signs that the prosocial competence of the children could be related to the behavior of their mothers and ***:In conclusion,social inclusion is related to prosocial behavior,and maybe primarily cultivated within families where paren

关键词： Educational style coping strategies stress social inclusion emotional attention prosociality