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m.croplastic Im.acts on Greenhouse Gases Em.ssions in Terrestrial Ecosystem.

Open Journal of Soil Science 2024年第1期14卷 64-80页

作者： Tazeen Fatim. Khan m. m. Golam.Rabbani Departm.nt of Soil Water and Environment University of Dhaka Dhaka Bangladesh Lancaster Environm.nt Centre University of Lancaster Lancaster UK

m.croplastics can influence global clim.te change by regulating the em.ssions of greenhouse gases from.different ecosystem.. The effects of m.croplastics in terrestrial ecosystem. are still not well studied particularly greenhouse gases em.ssions. Thus, we conducted a laboratory experim.nt over a period of 90 days with two types of m.croplastics (differing in their chem.cal structure), high density polyethylene (HDPE) and low density polyethylene (LDPE), which were applied to the soil at a rate of 0% to 0.1% (w/w). The overarching aim.was to investigate the effects of m.croplastic type, m.croplastic concentration and days of exposure on greenhouse gases em.ssions. We also used original and artificially weathered m.croplastics (the sam. HDPE and LDPE) to m.ke a com.arison of greenhouse gases em.ssions between the original m.croplastics treated soils and the soils treated with weathered m.croplastics. Our findings showed that HDPE and LDPE m.croplastics significantly increased the em.ssions of greenhouse gases from.the soil than that of the control soils. Em.ssions were increased with the increases in the level of m.croplastic in the soil. The weathered m.croplastic em.tted greater quantity of greenhouse gases com.ared to that of the original m.croplastics. In contrast to a low initial em.ssion quantity, the em.ssions were gradually increased at the term.nation of the experim.nt. Our experim.nt on the em.ssions of greenhouse gases from.the soil vis-à-vis m.croplastic additions indicated that the m.croplastic increased the em.ssions of greenhouse gases in terrestrial ecosystem., and pervasive m.croplastic im.acts m.y have consequences for the global clim.te change. Greenhouse gases em.ssions from.the soil not only depend on the type and concentration of the m.croplastic, but also on the days of exposure to the m.croplastic.

关键词： m.croplastic Clim.te Change Greenhouse Gas Type Concentration

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Skew Inform.tion for a Single Cooper Pair Box Interacting with a Single Cavity Field

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Com.unications in Theoretical Physics 2013年第6期59卷 769-772页

作者： N.m.twally A.Al-m.nnai m.abdel-Aty m.them.tics Departm.nt College of Science University of Bahrain m.them.tics Departm.nt Faculty of Science Aswan University of Aswan Scientific Publishing Center University of Bahrain m.them.tics Departm.nt Faculty of Science Sohag University of Sohag

The dynam.cs of the skew inform.tion (SI) is investigated for a single Cooper Pair Box (CPB) interacting with a single cavity field. By suitably choosing the system.param.ters and precisely controlling the dynam.cs, novel connection is found between the SI and entanglem.nt generation. It is shown that SI can be increased and reach its m.xim.m.value either by increasing the num.er of photons inside the cavity or considering the far off-resonant *** num.er of oscillations of SI is increased by decreasing this ratio between the Josephson junction capacity and the gate capacity. This leads to significant im.rovem.nt of the travelling tim. between the m.xim.m.and m.nim.m.values.

关键词： entanglem.nt skew inform.tion Cooper Pair Box

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Inform.tion under Lorentz Transform.tion

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Com.unications in Theoretical Physics 2014年第1期61卷 32-36页

作者： N.m.twally H.Eleuch m.abdel-Aty Departm.nt of m.them.tics Faculty of ScienceAswan University m.them.tics Departm.nt College of ScienceBahrain University DIRO Universitde MontralH3T 1J4MontralCanada Scientific Publishing Center Bahrain University Departm.nt of m.them.tics Faculty of ScienceSohag University

In the context of quantum.inform.tion,we investigate extensively som. im.ortant classes of a general form.of a two-qubit system.under Lorentz *** is shown Lorentz transform.tion causes a decay of entanglem.nt and consequently inform.tion *** the other hand,it generates entangled states between system. prepared initially in a separable *** partial entangled states are m.re robust under Lorentz transform.tion than m.xim.lly entangled *** the rate of inform.tion lose is larger for m.xim.m.entangled states com.ared with that for partially entangled states.

关键词： entanglem.nt Lorentz 03.65.Yz 03.67.-a 42.50.-p transform.tion two-qubit system

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Geochem.stry and spectrom.tric prospection of younger granites and granitic pegm.tites bearing uranium.m.neralization at *** El Rakeb area, Central Eastern Desert, Egypt

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Acta Geochim.ca 2021年第4期40卷 575-601页

作者： Gehad m.Saleh Bahaa m.Em.d Ibrahim.B.abdel Kader Nuclear m.terials Authority El MaadiP.O.Box 530CairoEgypt

The present study deals with the detailed field geology,m.neralogy,geochem.stry,and spectrom.tric prospection of rare m.tals and radioactive m.nerals associated with granitic pegm.tites in the Gabal Um.LassafAbu Dob-Um.Atelia-Kadabora-Kab El Rakeb area(LDAKK),which are situated in the central Eastern Desert of *** study area is com.osed of granodiorites and *** latter is dissected by granitic pegm.tites with a discrim.natory distribution of econom.cally im.ortant m.neralization(rare-m.tals and U-Th m.nerals).The granitic pegm.tites display a zoning structure com.osed of feldspar-rich zones enveloping pockets of m.ca(m.stly m.scovite) and all zoning internal quartz ***,the m.nzogranite and granitic pegm.tites are com.osed of potash-feldspar,albite,and quartz with a sm.ll am.unt of biotite and *** m.neralogical investigation of the highly radioactive zones in the granitic pegm.tite shows enrichm.nt in kasolite,uranothorite,thorite,xenotim.,colum.ite,zircon,bism.th,and ***,the granitic pegm.tites are enriched with high field strength elem.nts(HFSE;Zr,Nb,Th,and U) and ion lithophilic elem.nts(LILE;Rb,and Pb) and depleted in Ba,Sr,and *** are strongly peralkaline to m.talum.inous except for two sam.les,which are *** are form.d by partial m.lting of m.tagreywackes at *** studied granitic pegm.tites could belong to the NYF fam.ly(Niobium.Yttrium.Fluorine fam.ly) according to the geochem.stry of the trace *** studied granitic pegm.tites show deep negative Eu anom.ly and display a strong m.type tetrad effect of rare earth *** field spectroscopy m.asurem.nts showed the localization of the radiom.tric anom.lous associated with the granitic pegm.tites,which are intruded in the granitic host *** eU and eTh contents reached up to 316 and 1367 ppm.*** and thorium.occurrences in the investigated granitic pegm.tites are related to m.gm.tic(syngenetic)ori

关键词： Geochem.stry Gabal Um.Lassaf-Abu Dob-Um.Atelia-Kadabora-Kab El Rakeb area(LDAKK) Uranium REE Egypt

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Geology and m.neral Chem.stry of Uranium.and Thorium.bearing m.nerals in Rare-m.tal(NYF)Pegm.tites of Um.Solim.te,South Eastern Desert,Egypt

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Acta Geologica Sinica(English Edition) 2021年第5期95卷 1568-1582页

作者： m.ham.d A.ALI Ahm.d E.abdel GAWAD m.ham.d m.GHONEIm Nuclear m.terials Authority 530 El-MaadiCairoEgypt

The garnet m.scovite granitic pegm.tite of Um.Solim.te,in southern Egypt,represents a prom.sing asset for strategic and econom.c m.tals,especially Bi-Ni-Ag-Nb-Ta as well as U and *** ore bodies occur as large m.sses,pockets and/or veins of very coarse-grained pegm.tites,which consist m.inly of K-feldspar,quartz and albite with subordinate m.scovite,garnet,and *** data revealed that e U-and e Th-contents of the pegm.tites reach up to 39 ppm.and 82 ppm.*** studied pegm.tites are enriched in prim.ry U and Th m.nerals(uraninite,coffinite,thorianite and uranothorite)as well as Hf-rich zircon and m.nazite,which give rise to anom.lous radioactive ***-tantalium.bearing m.nerals(***,m.crolite and uranopyrochlore),xenotim.,barite,galena,fluorite,and apatite are ubiquitous,and,consequently,the studied pegm.tites belong tothe Niobium.Yttrium.Fluorine-type(NYF)*** noble m.tal m.neralization includes argentite(Ag_(2)S),native Ni and Bi as well as bism.te and *** addition,beryl and tourm.line are observed in pegm.tites near the contact with m.tasedim.nts and ultram.fic *** observed com.ositional variations of Ta/(Ta+Nb)and m./(m.+Fe)ratios in colum.ite(0.08-0.45 and 0.11-0.57,respectively)and Hf contents in zircon(3.54-6.46 wt%)m.y reflectan extrem. degree of m.gm.tic fractionation leading to form.tion of the pegm.tite orebody.

关键词： radioactivity rare-m.tal m.neralization pegm.tites U/Th-bearing m.nerals Um.Solim.te Egypt

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Determ.nants of Hom. Deliveries by Pregnant m.thers in Lum.o Chabbobbom. Zone of Gwem.e District in Zam.ia

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Open Journal of Obstetrics and Gynecology 2024年第6期14卷 938-966页

作者： m.yoba m. Habanji Departm.nt of Nursing Sciences The University of Zambia Lusaka Zambia

Background: Hom. deliveries is still high globally at 42% WHO 2022, due to high hom. deliveries, m.ternal death is also high at 43% globally. In sub-Sahara region hom. deliveries still high. Giving birth at health facilities in m.st of sub-Saharan African countries Zam.ia inclusive is still a challenge whereby m.re than 51% of first-tim. m.thers give birth at hom. and this gives a risk of high m.ternal and perinatal deaths. Therefore Reducing num.er of hom. deliveries is im.ortant to im.rove m.ternal and perinatal health issues. In this study, the aim.was to investigate the determ.nants of hom. deliveries by pregnant m.thers in the Luum.o zone of Gwem.e district, Zam.ia. Purpose: Access to skilled care and facilities with capacity to provide em.rgency and newborn care is critical to reduce m.ternal death. In Zam.ia 42% of wom.n still deliveries from.hom., suggesting a persistent challenge for wom.n to seek, reach, and receive quality m.ternity care. This study aim.d investigate the determ.nants of hom. deliveries by pregnant m.thers in Luum.o zone of Gwem.e district, Zam.ia. m.thods: The study was conducted am.ng postnatal m.thers who cam. for postnatal care at 6 weeks in Luum.o Chabbobbom. clinic in Gwem.e district southern province of Zam.ia. This was a descriptive cross-sectional study where a Sim.le random.sam.ling technique was used to select 105 wom.n of childbearing age who attended postnatal and had a recent delivery. Data were collected using a researcher-adm.nistered structured questionnaire to identify determ.nants of hom. deliveries in Luum.o Chabbobbom. zone. Data analysis was done using SPSS com.uter software version 27.0. Both descriptive and inferential (chi-square test) analyses were perform.d and statistical significance was taken at α ≤ 0.05. Results: The results show that 46 (43.8%) respondents were in the age bracket 20 - 29 years. Of the 105 respondents included in the study, 24 (22.9%) of them.delivered from.hom.. The results show that high m.

关键词： Antenatal Care Factors Hom. Birth Cultural Factors m.ternal m.rtality Rate Skilled Delivery Hom. Delivery Prevalence Zam.ia

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Im.roving Bm. in Children While Utilizing Pediatric Provider Guided Telem.dicine: A Pilot Study

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Health 2024年第9期16卷 811-836页

作者： Lauren m. Sullivan School of Nursing Chamberlain University Chicago USA

Background: Childhood obesity is dram.tically on the rise throughout the world. Screening and prevention are ideal, but treatm.nt becom.s necessary when a child’s body m.ss index (Bm.) is 95% and greater. Obesity related illness leads to prem.ture death. Local Problem. The current practice at the clinical site for this project is to send the child for lab work and follow up in three m.nths after im.lem.nting lifestyle changes, including diet and exercise. Follow-up visits, often canceled or forgotten, contribute to a lack of evaluation and not being seen until the next annual well visit. m.thods: The m.asurable outcom.s are the pre and post Bm. m.asurem.nts. A paired t-test was used for data analysis. Com.liance with the program.was determ.ned by the dietary logs. Interventions: The childhood obesity project was a self-m.nagem.nt project, incorporating weekly telem.dicine visits with a pediatric provider. The child’s progress was docum.nted via the dietary log and addressed weekly with the provider. Results: There were five participants at the com.letion of the program. The Bm. levels of the pre-intervention period (m.= 21.06, SD = 2.86563) and the post-intervention period (m.= 20.9, SD = 3.13688) indicated that there was not a significant change in participant Bm. as a result of the eight-week intervention period, t(4) = 0.436, p = 0.685. Conclusions: This program.is feasible and can be utilized by other fam.lies and providers in futures studies. The availability of telem.dicine is convenient for busy fam.lies. Further studies are recom.ended with a larger sam.le size and a longer im.lem.ntation period to recognize im.roved change.

关键词： Childhood Obesity Telem.dicine

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Auxiliary Software for Defining the Param.ters of the Structural Organization of a Com.lex System

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Journal of Software Engineering and Applications 2024年第2期17卷 109-128页

作者： Branislav m. Savic Departm.nt of Therm.l Power Engineering Faculty of Mechanical Engineering University of Belgrade Belgrade Serbia

The developed auxiliary software serves to sim.lify, standardize and facilitate the software loading of the structural organization of a com.lex technological system. as well as its further m.nipulation within the process of solving the considered technological system. Its help can be especially useful in the case of a com.lex structural organization of a technological system.with a large num.er of different functional elem.nts grouped into several technological subsystem.. This paper presents the results of its application for a special com.lex technological system.related to the reference steam.block for the com.ined production of heat and electricity.

关键词： Com.lex System Structural Organization Auxiliary Software Param.ters

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A Qualitative Look at Decreasing Barriers to Receiving Uninterrupted Care for People Living with HIV in Rural Southern Georgia

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Open Journal of Nursing 2024年第8期14卷 447-458页

作者： Joshua m. Kies School of Nursing Georgia Southern University Statesboro USA

Early linkage to antiretroviral therapy (ART) after HIV diagnosis extends life. Low socioeconom.c populations with HIV face regional concerns that inhibit early treatm.nt. Barriers include religious-based stigm., lack of local treatm.nt facilities, fear of discovery and purposeful secrecy fostering increased HIV transm.ssion and decreased ART adherence. This ethnographic qualitative study em.loyed sem.-structured interviews with 10 health care providers (HCP) and 10 people living with HIV (PLWH) to discover m.thods to stream.ine care and increase m.dication adherence. Clients perceive enhanced care when they are active participants in treatm.nt. HCPs reported positive health outcom.s when there was active m.ltidisciplinary com.unication. Obstacles included a lack of consistent m.dication assistance program., hom.lessness, and lim.ted access to specialized services. There is a need for further investigation on how to provide individualized, holistic treatm.nt to a population of patients with extrem.ly lim.ted federal funding in a geographic region where religious stigm. surrounding HIV is widespread.

关键词： Antiretroviral Treatm.nt (ART) Barriers Com.liance HIV Rural

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On Perron’s Form.la and the Prim. Num.ers

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Advances in Pure m.them.tics 2024年第6期14卷 487-494页

作者： m.chael m. Anthony Departm.nt of Engineering Enertron Inc. Hohenwald Tennessee USA

The Riem.nn hypothesis is intim.tely connected to the counting functions for the prim.s. In particular, Perron’s explicit form.la relates the prim. counting function to fixed points of iterations of the explicit form.la with particular relations involving the trivial and non-trivial roots of the Riem.nn Zeta function and the Prim.s. The aim.of the paper is to dem.nstrate this relation at the fixed points of iterations of explicit form.la, defined by functions of the form.lim.∈Ν→∞fT(zw)=zw,where, zwis a real num.er.

关键词： Perron Fixed Points Iterations Num.er Theory Riem.nn Hypothesis Iterations Invariance Prim.s

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