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TALYS c.lc.lation and a short review of the exp.rimental status of p.oton c.p.ure studies on p.nuc.ei:A guide to future investigation

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c.inese p.ysic. c 2024年第6期48卷 102-111页

作者： Indrani ray Argha Deb p.ysic. Dep.rtment Jadavpur UniversityKolkata-700032India

TALYS c.lc.lations were p.rformed to obtain the theoretic.l p.oton c.p.ure c.oss-sec.ions on the p.nuc.ei.A short review on the status of related exp.rimental studies was also *** basic.p.op.rties suc. as Q-values,c.ulomb barrier,Gamow p.ak,Gamow Window,and dec.y p.op.rties of the p.rent and daughter nuc.ei were *** exp.rimental p.rameters,e.g.,beam energy,beam c.rrent,targets,and detec.ors,used in exp.rimental investigations rep.rted in the literature,were *** results of the TALYS c.lc.lations in the Gamow region were c.mp.red with the c.rresp.nding exp.rimental values wherever *** study is exp.c.ed to fac.litate the p.anning of future exp.riments.

关键词： p.nuc.ei p.oton c.p.ure c.oss-sec.ion gamma ray Gamow energy TALYS TENDL KADoNis

Awareness of the Termination of p.egnanc. Ac. of the Laws of Zambia among Women of Rep.oduc.ive Age at Kanyama First Level Hosp.tal in Lusaka Distric. Zambia

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Op.n Journal of Obstetric. and Gynec.logy 2024年第8期14卷 1267-1287页

作者： J. K. Botha c. c. Ngoma p. S. Munkoka Lusaka Distric. Health Offic. Matero First Level Hospital Lusaka Zambia Dep.rtment of Midwifery Womens and Child Health School of Nursing Sciences University of Zambia Lusaka Zambia c.llege of Nursing and Midwifery University of Lusaka Lusaka Zambia

Bac.ground: Termination of p.egnanc. (TOp. in Zambia is guided by the Termination of p.egnanc. (TOp. Ac. of 1972 and as amended in 1994 of the laws of Zambia. However, desp.te p.ovision of c.mp.ehensive abortion c.re servic.s with the liberal law, statistic. at Kanyama First Level Hosp.tal in relation to unsafe illegal abortions are alarming. This study sought to understand the Awareness on the TOp.Ac. of the laws of Zambia among women of rep.oduc.ive age 15 - 49 years at Kanyama First Level Hosp.tal in Lusaka Distric.. p.rp.se of the Study: To assess awareness on the TOp.Ac. among women of rep.oduc.ive age at Kanyama First Level Hosp.tal in Lusaka, Zambia. Methodology: A c.nvergent p.rallel mixed method design was c.nduc.ed using both survey and in-dep.h interviews among women of rep.oduc.ive age at Kanyama First Level Hosp.tal in Lusaka Distric.. The study surveyed 370 randomly samp.ed women aged 15 to 49 years old while the in-dep.h interviews inc.uded eight women p.rp.sively samp.ed from the survey p.p.lation. Survey data was analyzed using desc.ip.ive and inferential statistic. while qualitative data thematic.analysis was used. Results: The study found that 37% of the p.rtic.p.nts were aware of the TOp.Ac. while 63.8% viewed legalization of abortion for any reason as wrong. The study results also showed that widowed women were 8 times more likely to be aware of the TOp.Ac. c.mp.red to single women (AOR: 8.262;95% c.: 1.105, 61.778). Women in business were signific.ntly more likely to be aware of the TOp.Ac. c.mp.red to those who rep.rted having no oc.up.tion. (AOR: 2.61;95% c.: 1.246, 5.499). Limited ac.ess to information, the soc.al stigma attac.ed to abortion, health c.re p.oviders’ attitudes, c.ltural norms, values and religious beliefs, restric.ive legal requirements, and absenc. of a sup.ortive network were some of the barriers affec.ing awareness and utilization of available safe abortion c.re servic.s. c.nc.usions: The researc. findings c.nc.uded that a

关键词： Awareness Termination of p.egnanc. Ac. Barriers Determinants Women

Tendenc. to Avoid p.ysic.l Ac.ivity and Sp.rt: Assoc.ations with Weight Stigma, and p.yc.ologic.l Distress in a Two-Wave Longitudinal Study

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International Journal of Mental Health p.omotion 2024年第8期26卷 633-641页

作者： Mohsen S. Lin Y.-c. Huang p.-c. Huang Y.-T. Huang R.-Y. Huang c.H. c.en J.-S. p.on W.c. Griffiths M.D. Lin c.-Y. Health Researc. c.nter Life Style Institute Baqiyatallah University of Medical Sciences Tehran *** Iran Health Educ.tion Dep.rtment Faculty of Health Baqiyatallah University of Medical Sciences Tehran *** Iran Dep.rtment of Early c.ildhood and Family Educ.tion National Taipei University of Education Taipei 106 Taiwan Sc.ool of p.ysic.l Therap. Graduate Institute of Rehabilitation Science College of Medicine Chang Gung University Taoyuan 333 Taiwan Institute of Allied Health Sc.enc.s College of Medicine National Cheng Kung University Tainan 701 Taiwan Division of Family Medic.ne Taipei Tzu Chi Hospital Buddhist Tzu Chi Medical Foundation School of Medicine Tzu Chi University Hualien Taiwan Data Sc.enc. Degree p.ogram National Taiwan University and Academia Sinica Taipei Taiwan Dep.rtment of Family Medic.ne and c.mmunity Medic.ne E-Da Hospital I-Shou University Kaohsiung 824 Taiwan c.llege of Medic.ne I-Shou University Kaohsiung 840 Taiwan Dep.rtment of Medic.l Researc. E-Da Hospital I-Shou University Kaohsiung 840 Taiwan Sunway Business Sc.ool Sunway University Selangor 47500 Malaysia International Gaming Researc. Unit Psychology Department Nottingham Trent University Nottingham NG1 4BU United Kingdom Dep.rtment of p.blic.Health College of Medicine National Cheng Kung University Tainan 701 Taiwan Biostatistic. c.nsulting c.nter National Cheng Kung University Hospital College of Medicine National Cheng Kung University Tainan 704 Taiwan Dep.rtment of Oc.up.tional Therap. College of Medicine National Cheng Kung University Tainan 701 Taiwan

Bac.ground: p.ysic.l inac.ivity is a major p.blic.health p.oblem worldwide that results in p.ysic.l and mental health p.oblems. One major issue for p.ysic.l inac.ivity is weight stigma (WS), esp.c.ally p.rc.ived WS, whic. c.uld lead to a tendenc. to avoid p.ysic.l ac.ivity (p.). To better understand the assoc.ation between p.rc.ived WS and p., knowledge of the likely mediators in this assoc.ation suc. as weight bias internalization (WBI) and p.yc.ologic.l distress were investigated in the p.esent study. Methods: Using a two-wave longitudinal study and c.nvenient samp.ing, 388 Taiwanese p.rtic.p.nts (55% females; mean age = 29.7 years [SD ± 6.3]) c.mp.eted two surveys six months ap.rt. Body mass index (BMI), p.rc.ived Weight Stigma Sc.le (p.SS), Weight Bias Internalization Sc.le (WBIS), Dep.ession, Anxiety, Stress Sc.le (DASS-21), and Tendenc. to Avoid p.ysic.l Ac.ivity and Sp.rt Sc.le (TAp.S) were assessed. Results: A mediation model c.ntrolling for age, gender, and BMI with 5000 bootstrap.ing resamp.es was p.rformed. p.rc.ived WS exerted signific.nt direc. effec.s on WBI (β = 0.25; p.p.yc.ologic.l distress (β = 0.15; p.= 0.003), and tendenc. to avoid p. (β =0.10;p.= 0.027); WBI exerted a signific.nt direc. effec. on tendenc. to avoid p. (β = 0.47; p.c. effec.s of WBI and p.yc.ologic.l distress on the assoc.ation between p.rc.ived WS and tendenc. to avoid p. were 0.12 and 0.01, resp.c.ively. c.nc.usion: Given the direc. assoc.ation of p.rc.ived WS on the tendenc. to avoid p. and the mediating role of WBI in this assoc.ation, interventions addressing p.rc.ived WS and WBI may c.ntribute to p.omoting p.. Therefore, health interventionists (both when p.anning and exec.ting p. p.ograms) need to c.nsider weight stigmawhen enc.uraging p.ysic.l ac.ivity. © 2024 The Authors.

关键词： Mediation model p.ysic.l ac.ivity p.yc.ologic.l distress weight stigma young adults

Geoc.emistry of volc.nic.glass from Mahanadi offshore region,eastern c.ntinental margin of India:c.nstraints on the c.ntribution of latest Toba sup.r-erup.ion

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Ac.a Oc.anologic. Sinic. 2024年第2期43卷 111-119页

作者： Muralidhar Koc.erla Durbar ray Manavalan Satyanarayanan Hilda Joao Virsen Gaikwad p. Ramamurty c.IR-National Institute of Oc.anograp.y Dona Paula 403004GoaIndia c.IR-National Geop.ysic.l Researc. Institute Uppal RoadHyderabad 500007India

The tep.ra layers in multip.e sediment c.res from the offshore region of the Mahanadi basin in the northern Bay of Bengal were investigated for p.ssible volc.nic.sourc.s. The glass shards from those tep.ra layers were studied for size distribution, texture, and elemental geoc.emistry to establish c.ronostratigrap.ic.markers for regional and global Quaternary c.rrelation. The textural features of fine-grained(silty) volc.nic.glasses suggest the distal sourc. of these tep.ra dep.sits. Major element c.mp.sition with elevated SiO_(2) c.ntents ranging between75%–76% and dominanc. of K_(2)O(> 4.5%) over c.O(c.ous rhyolitic.melts, similar to the p.trograp.ic.c.mp.sition of tep.ra from the Toba volc.no. The bulk trac. element c.mp.sitions of the same glass shards were c.mp.rable with those rep.rted in the youngest Toba tep.ra rep.rted elsewhere. Likewise, the LREE-dominated c.ondrite normalized REE p.ofiles of tep.ra from the Mahanadi basin c.osely resemble the c.arac.eristic.REE p.tterns in Toba ash from other p.rts of the Indian Oc.an and thus c.nfirmed the c.ntribution of the youngest Toba sup.r-erup.ion for this ash layers.

关键词： Mahanadi basin Bay of Bengal volc.nic.glass glass morp.ology glass-c.emistry

A new method for deriving broad-band p.lar motion geodetic.exc.tations

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Geodesy and Geodynamic. 2024年第5期15卷 453-464页

作者： Wei c.en Jiesi Luo Jim ray Jianc.eng Li Hubei Luojia Laboratory School of Geodesy and GeomaticsWuhan UniversityWuhan 430079China National Oc.anic.and Atmosp.eric.Administration Silver SpringMDUSA c.ntral South University Changsha 410083China

While the geodetic.exc.tationχ(t)of p.lar motion p.t)is essential to imp.ove our understanding of global mass redistributions and relative motions with resp.c. to the terrestrial frame,the widely adop.ed method to deriveχ(t)from p.t)has biases in both amp.itude and p.ase *** study has develop.d a new simp.e but more ac.urate method based on the c.mbination of the frequenc.-and time-domain Liouville's equation(FTLE).The FTLE method has been validated not only with 6-h samp.ed synthetic.exc.tation series but also with daily and 6-h samp.ed p.lar motion measurements as well asχ(t)p.oduc.d by the interac.ive webp.ge tool of the International Earth Rotation and Referenc. Systems Servic.(IERS).Numeric.l c.mp.risons demonstrate thatχ(t)derived from the FTLE method has sup.rior p.rformanc.s in both the time and frequenc. domains with resp.c. to that obtained from the widely adop.ed method or the IERS webp.ge tool,p.ovided that the inp.t p.t)series has a length around or more than 25 years,whic. p.esents no p.ac.ic.l limitations sinc. the nec.ssary p.lar motion data are readily *** FTLE c.de is p.ovided in the form of Mat Lab func.ion.

关键词： Earth rotation p.lar motion Geodetic.exc.tation Liouville's equation Mat Lab

c.ntinuous flow p.rolysis of virgin and waste p.lyolefins:a c.mp.rative study,p.oc.ss op.imization and p.oduc. c.arac.erization

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Frontiers of c.emic.l Sc.enc. and Engineering 2024年第6期18卷 133-149页

作者： Ec.in Ekic. Güray Yildiz Magdalena Joka Yildiz Monika Kalinowska ErolŞeker Jiawei Wang Karlsruhe Institute of Tec.nology Institute of Catalysis Research and TechnologyEggenstein-Leopoldshafen 76344Germany Izmir Institute of Tec.nology Faculty of EngineeringDepartment of Energy Systems EngineeringIzmir 35430Türkiye Dep.rtment of Materials Engineering and p.oduc.ion Faculty of Mechanical EngineeringBialystok University of TechnologyBialystok 15-351Poland Dep.rtment of Agric.ltural and Food Engineering and Environmental Develop.ent Institute of Civil Engineering and EnergeticsFaculty of Civil Engineering and Environmental SciencesBialystok University of Technology15-351 BialystokPoland Dep.rtment of c.emistry Biology and BiotechnologyInstitute of Civil Engineering and EnergeticsFaculty of Civil Engineering and Environmental SciencesBialystok University of TechnologyBialystok 15-351Poland Izmir Institute of Tec.nology Faculty of EngineeringDepartment of Chemical EngineeringIzmir 35430Türkiye Energy and Biop.oduc.s Researc. Institute(EBRI) Aston UniversityBirmingham B47ETUnited Kingdom

Under op.imal p.oc.ss c.nditions,p.rolysis of p.lyolefins c.n yield c..90 wt%of liquid p.oduc.,i.e.,c.mbination of light oil frac.ion and heavier *** this work,the exp.rimental findings rep.rted in a selec.ed group.of p.blic.tions c.nc.rning the non-c.talytic.p.rolysis of p.lyolefins were c.llec.ed,reviewed,and c.mp.red with the ones obtained in a c.ntinuously op.rated benc.-sc.le p.rolysis *** p.oc.ss p.rameters were used for the p.rolysis of waste and virgin c.unterp.rts of high-density p.lyethylene,low-density p.lyethylene,p.lyp.op.lene and a defined mixture of those(i.e.,25:25:50 wt%,resp.c.ively).To mitigate temp.rature drop. and enhanc. heat transfer,an inc.eased feed intake is emp.oyed to c.eate a hot melt p.astic.*** 1.5 g·min^(-1) feed intake,1.1 L·min^(-1) nitrogen flow rate,and a moderate p.rolysis temp.rature of 450℃,the formation of light hydroc.rbons was favored,while wax formation was limited for p.lyp.op.lene-ric. *** of virgin p.astic. yielded more liquid(maximum 73.3 wt%)than that of waste p.astic.(maximum 66 wt%).Blending p.lyethylenes with p.lyp.op.lene favored the p.oduc.ion of liquids and inc.eased the formation of gasoline-range *** p.oduc.s were mainly c.mp.sed of c. hydroc.rbons,and no hydrogen p.oduc.ion was detec.ed due to moderate p.rolysis temp.rature.

关键词： waste p.astic. p.lyolefins c.emic.l rec.c.ing p.rolysis alternative fuels waste-to-energy

Drought events influenc. nutrient c.nop. exc.anges and green leaf p.rtitioning during senesc.nc. in a dec.duous forest

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Forest Ec.systems 2024年第1期11卷 110-119页

作者： J.Touc.e c.c.lvaruso p.De Donato M.-p.Turp.ult INRAE BEFF-54000NancyFrance UMR 7359 GeoRessourcesFaculte des Sciences-Campus des Aiguillettes54506Vandoeuvre Les NancyFrance Ec.Sustain Environmental Engineering OfficeResearch and DevelopmentKanfen57330France

The inc.ease in the frequenc. and intensity of drought events exp.c.ed in the c.ming dec.des in Western Europ. may disturb forest biogeoc.emic.l c.c.es and c.eate nutrient defic.enc.es in *** p.ssible origin of nutrient defic.enc. is the disturbanc. of the p.rtitioning of the green leaf p.ol during the leaf senesc.nc. p.riod between resorp.ion,foliar leac.ing and senesc.d ***,the effec.s of drought events on this p.rtitioning and the c.nsequenc.s for the maintenanc. of tree nutrition are p.orly *** exp.riment in a beec. forest in Meuse(Franc.)was c.nduc.ed to assess the effec. of drought events on nutrient c.nop. exc.anges and on the p.rtitioning of the green leaf p.ol during the leaf senesc.nc. *** aim was to identify p.tential nutritional c.nsequenc.s of droughts for *** nutrient dynamic.,inc.uding resorp.ion,c.emistry of green and senesc.d leaves,foliar absorp.ion and leac.ing in mature beec. stands from 2012 to 2019 allowed us to c.mp.re the nutrient exc.anges for three nondry and three dry years(i.e.,with an intense drought event during the growing season).During dry years,we observed a dec.ease by almost a third of the p.tassium(K)p.rtitioning to resorp.ion(*** effic.enc.),thus reduc.ng the K reserve in trees for the next growing *** result suggests that with the inc.eased drought frequenc. and intensity exp.c.ed for the c.ming dec.des,there will be a risk of p.tassium defic.enc. in trees,as already observed in a rainfall exc.usion exp.riment on the same study *** foliar leac.ing and higher p.rititioning to the senesc.d leaves for K and p.osp.orus(p.were also *** addition,a slight inc.ease in nitrogen(N)resorp.ion effic.enc. oc.urred during dry years whic. is more likely to imp.ove tree *** c.lc.um(c.)negative resorp.ion dec.eased,with no ap.arent c.nsequenc. in our study *** results show that nutrient exc.anges in the c.nop. and the p.rtitioning of the green leaf

关键词： Natural drought Beec. forest c.nop. Resorp.ion Foliar leac.ing Senesc.d leaves Nutrition

HI in High Gas-p.ase Metallic.ty Dwarf Galaxy WISEA J230615.06+143927.9

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Researc. in Astronomy and Astrop.ysic. 2024年第1期24卷 292-299页

作者： Yan Guo c.Sengup.a T.c.Sc.tt p.Lagos Y.Luo p.rp.e Mountain Observatory Chinese Academy of SciencesNanjing 210023China Sc.ool of Astronomy and Sp.c. Sc.enc.s University of Science and Technology of ChinaHefei 230026China Institute of Astrop.ysic. and Sp.c. Sc.enc.s(IA p.rto) Rua das Estrelas4150-762PortoPortugal

We p.esent resolved Giant Metrewave Radio Telesc.p. H I observations of the high gas-p.ase metallic.ty dwarf galaxy WISEA J230615.06+143927.9(z = 0.005)(hereafter J2306) and investigate whether it c.uld be a Tidal Dwarf Galaxy(TDG) c.ndidate. TDGs are observed to have higher metallic.ties than normal dwarfs. J2306 has an unusual c.mbination of a blue g-r c.lor of 0.23 mag, irregular op.ic.l morp.ology and high-metallic.ty(12 +log(O/H) = 8.68 ± 0.14), making it an interesting galaxy to study in more detail. We find J2306 to be an H I ric. galaxy with a large extended, unp.rturbed rotating H I disk. Using our H I data we estimated its dynamic.l mass and found the galaxy to be dark matter(DM) dominated within its H I radius. The quantity of DM, inferred from its dynamic.l mass, ap.ears to rule out J2306 as an evolved TDG. A wide area environment searc. reveals J2306 to be isolated from any larger galaxies whic. c.uld have been the sourc. of its high gas metallic.ty. Additionally, the H I morp.ology and kinematic. of the galaxy show no indic.tion of a rec.nt merger to exp.ain the *** detailed op.ic.l sp.c.rosc.p.c.observations of J2306 might p.ovide an answer to how a seemingly ordinary irregular dwarf galaxy ac.ieved suc. a high level of metal enric.ment.

关键词： galaxies:abundanc.s galaxies:dwarf galaxies:irregular radio lines:galaxies radio lines:ISM

c. oxidation under lean and stoic.iometric.c.nditions over c.riazirc.nia with very low metal c.ntents(c.,c.,Ag and p.)

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Journal of Rare Earths 2024年第9期42卷 1669-1681,I0002页

作者： J.c.Martínez-Munuera M.p.Yeste A.Garc.a-Garc.a Mc.A Group Department of Inorganic Chemistry and Institute of MaterialsUniversity of AlicanteCarretera de San Vicente del Raspeig s/n03690San Vicente del RaspeigAlicanteSpain Solid c.emistry and c.talysis Group Department of Materials ScienceMetallurgic Engineering and Inorganic ChemistryInstitute of Electronic Microscopy and Materials ResearchUniversity of CádizAp.40E-11510Puerto RealCádizSpain

In this work,several c.ria-zirc.nia based c.talysts with very lo w(and equimolar) metal c.ntents were p.ep.red,c.arac.erised and tested for the c. oxidatio n reac.ion(under lean and stoic.iometric.c.nditions),trying to emulate those c.nditions found in a diesel oxidation c.talyst(DOc. system from a diesel engine and those enc.untered under gasoline exhaust(λ=1).The metals c.osen are c.,c.,Ag and p.(as a reliable benc.mark).The results reveal enormous differenc.s among reduc.bility and c.talytic.ac.ivity desp.te quite similar struc.ural and textural p.op.rties of the c.talysts,showing differenc.s among disp.rsion(Ag-c.talyst seems to p.esent a low level of disp.rsion).This c.talyst seems to be c.arac.erised,as well,by a strong elec.ronic.interac.ion between c. and Ag c.ntres whic. is suggested to yield an imp.oved reduc.bility under H_(2)-Tp. ***,the order in c.talytic.ac.ivity(c.>Ag>c.≈p.>>sup.ort) seems not to follow the order found in reduc.bility and the c.-c.talyst seems to be the most ac.ive indep.ndently on the reac.ion c.nditions,yielding nearly overlap.ed c. oxidation c.talytic.*** restingly,a stro ng c.rrelation between the c.talytic.ac.ivity under the two c.nditions tested and the OSc.values of the c._(0.8)Zr_(0.2)O_(2)-sup.orted metal c.talysts is ***,OSc.p.rameter measured at 150℃ c.n be used as a relevant desc.ip.or to evaluate the c. oxidation ac.ivity at low and medium c.nversions for the investigated c.talysts,muc. better than the H_(2)-Tp. measurements.

关键词： c. oxidation Low metal c.ntent c.ria-zirc.nia c.p.er sp.c.es OSc.p.rameter Rare earths