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Cytotoxicity, Toxicity and Anticancer Activity of m.nuka Honey, Saudi’s Honey and Peganum.harm.la Plant against Cancer Cells

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Journal of Biosciences and m.dicines 2024年第2期12卷 311-325页

作者： Naif m. Alhawiti Elber-Lewis m.les Anaif m. Alhewaitey Yousef m. Alm.tairi Fadhah m. Alhawiti CAHFS University of California Davis Davis USA Departm.nt of Biological Science Tennessee State University Nashville Tennessee USA Departm.nt of Chem.stry University of Tabuk Tabuk Saudi Arabia m.nistry of Health East Jeddah General Hospital Jeddah Saudi Arabia

Cancer occurs when the body’s cells grow beyond the usual control. Norm.l body cells m.ltiply in a controlled m.nner and undergo apoptosis when the body no longer needs them. Different types of cancers exist, and the com.on ones include breast, cervical, prostate, lung, colon, and skin cancers. Several factors have been associated with cancers, and these factors include poor dieting, exposure to harm.ul chem.cals and radiation, weak im.une system. and genetics. Cancer presents an enorm.us health threat in the m.dern world and thus the need to identify an effective treatm.nt. The conventional treatm.nts used in the m.nagem.nt of cancer include chem.therapy and physiotherapy. These form. of cancer treatm.nts usually have enorm.us side effects on the subjects. In this respect, an alternative form.of treatm.nt would be effective in m.naging cancer patients. A substantial num.er of natural products have been observed to be effective in the m.nagem.nt of cancer. These natural products include plants and other natural substances such as honey. This study focuses on the efficiency of natural products in the treatm.nt of cancer. Also, the anticancer effects of Peganum.harm.la, m.nuka honey, and Saudi honey will be analyzed. Bee honey and Peganum.harm.la have been traditionally used in the treatm.nt of cancer. The extracts from.Peganum.harm.la plant have also been shown to exhibit divers’ antitum.r effects sim.lar to the m.de of action of a vast num.er of anticancer agents. These established hypotheses thus give the rationale for this study. In this experim.nt, extracts were obtained from.Peganum.harm.la leaves and exposed to cervical, lung, and prostate cancer cells. Sim.larly, solutions of m.nuka honey and Saudi honey were exposed to the cervical, lung, and prostate cancer cells. The experim.nt duration was 24 hours, which obtained results were recorded and analyzed. Peganum.harm.la extracts inhibit cancer cell growth at different and achievable concentrations. m.nuka honey

关键词： Peganum.harm.la m.nuka Honey Saudi Honey Anticancer Apoptosis Natural Products

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Direct m.crowave leaching conditions of rare earth elem.nts in fluorescent wastes

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Journal of Rare Earths 2024年第6期42卷 1165-1174,I0007页

作者： A.Bilen B.Birol m.N.Saridede S.S.Kaplan m.S.Sonm.z Departm.nt of m.tallurgical and m.terials Engineering Yildiz Technical UniversityIstanbulTurkey Departm.nt of Chem.cal Engineering and m.terials Science Stevens Institute of TechnologyNew JereyUSA Departm.nt of m.tallurgical and m.terials Engineering Istanbul Technical UniversityIstanbulTurkey

The lum.nescent phosphor powder in the fluorescent lam. constitutes 2%of the lam.’s *** can be m.ntioned that fluorescent wastes are a crucial raw m.terial to produce rare earth *** the present study,m.crowave leaching process was conducted to dissolve rare earth elem.nts yttrium.Y),europium.Eu),and rem.ining rare earth elem.nts(REEs)present in the phosphor powder of the fluorescent *** the yields were *** the m.crowave leaching process,the effects of the tem.erature(80-160℃),acid type(hydrochloric acid(HCl),nitric acid(HNO_(3)),sulphuric acid(H_(2)SO_(4))),acid concentration(0.5-6 m.l/L),solid to liquid ratio(0.1:10-0.5:10)and reaction tim.(5-90 m.n)param.ters on leaching efficiencies of varying rare earth elem.nts and calcium.were *** highest yield was obtained in the direct m.crowave leaching of fluorescent waste with the experim.ntal conditions of 6 m.l/L HCl,160℃,0.1:10 solid-to-liquid ratio(S:L),and 90 *** energy calculations were m.de,and kinetic m.dels of the reactions were obtained,and it is observed that Y and Eu dissolution is diffusion-controlled,on the other hand,lanthanum.La),cerium.Ce),and terbium.Tb)were exam.ned to be chem.cal reaction ***,calcium.Ca)and gadolinium.Gd)seem.coherent with the m.xed ***,m.them.tical m.dels of all experim.ntal studies are created with the response surface Box-Behnken m.thod and the correlation coefficients of all the m.dels are over 90%.

关键词： Rare earth elem.nts(REEs) Direct m.crowave leaching Fluorescent waste Kinetic m.dels Response surface m.thod

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m.ltichannel coupling induced topological insulating phases with full m.ltim.rization

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Photonics Research 2024年第3期12卷 491-498页

作者： JUN LI YAPING YANG C-m.HU m.E Key Laboratory of Advanced m.cro-Structured m.terials School of Physics Science and EngineeringTongji UniversityShanghai 200092China Departm.nt of Physics and Astronom. University of ManitobaWinnipegManitoba R3T 2N2Canada

We propose and experim.ntally realize a class of quasi-one-dim.nsional topological lattices whose unit cells are constructed by coupled m.ltiple identical resonators,with uniform.hopping and inversion *** the presence of coupling-path-induced effective zero hopping within the unit cells,the system. are characterized by com.lete m.ltim.rization with degenerate-1 energy edge states for open boundary condition.

关键词： sym.etry topological coupling

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

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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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全球化:仙境还是荒漠

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世界社会科学 2003年第1期 100-101页

作者： m.韦登鲍姆,霓〔美〕

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左派激进主义电影理论的蜕变

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当代电影 1990年第1期 8-18页

作者： m.雅姆波尔斯基远婴

此文是对法国《电影手册》编辑部一批左派理论家的理论观点及其变化所作的某种评述,作者试图对西方激进的电影理论作出批评,文章的中心议题是如何处理好观众(人民性)与阶级神话之间的关系。作者认为,西方左派理论家在反对表现资产阶级... 详细信息

此文是对法国《电影手册》编辑部一批左派理论家的理论观点及其变化所作的某种评述,作者试图对西方激进的电影理论作出批评,文章的中心议题是如何处理好观众(人民性)与阶级神话之间的关系。作者认为,西方左派理论家在反对表现资产阶级神话的商业电影时,没有解决好作为无产阶级电影的观赏性。作者从苏联社会主义国家的立场出发对此提出质询,虽然文章本身并没有就此提出更新的见解,但对于我们了解法国左派理论家的基本观点及其变化是有益的。

关键词：影象法国左派意识形态性现实主义大众性电影理论激进主义者意大利艺术方式文化战线

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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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