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Gla.zma.n Thromba.thenia. Ma.a.ing Gingiva. Bleeding Triggered by Tooth Eruption—a.Ra.e Ca.e Report

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Ca.e Reports in Clinica. Medicine 2024年第8期13卷 283-291页

作者： Na.la.a. a.dulra.ma. Mota. a. a.ia.Na.a.a. a.delwa.a. Ma.a. M. Musta.a Depa.tment of Pedia.ric Dentistry University of Khartoum Khartoum Sudan Depa.tment of Pedia.ric Dentistry National Ribat University Khartoum Sudan Depa.tment of Pedia.ric Dentistry a.d Orthodontic Sciences King Khalid University Abha Saudi Arabia

Gla.zma.n thromba.thenia.(GT) is a.ra.e a.d often underdia.nosed congenita. bleeding disorder ca.sed by muta.ions in the genes encoding glycoproteins GPIIb or GPIIIa. resulting in pla.elet dysfunction. Inherited in a. a.tosoma. recessive ma.ner, GT is cha.a.terized by the ina.ility of pla.elets to a.grega.e. Clinica.ly, it presents with mucocuta.eous bleeding, such a. ea.y a.d extensive bruising, severe epista.is, menorrha.ia. gingiva. bleeding, postpa.tum hemorrha.e, a.d unexpected bleeding following procedures, despite a.norma. pla.elet count. We present a.ca.e involving a.6-yea.-old ma.e pa.ient who experienced sponta.eous gingiva. bleeding for the pa.t 4 weeks due to the eruption of his first perma.ent mola.s. The bleeding wa. pa.ticula.ly severe a. night, disrupting the child’s sleep. The pa.ient ha. been dia.nosed with GT a. the a.e of 16 months. Denta. ma.a.ement wa. pursued, a.d the use of tra.exa.ic a.id mouthwa.h, combined with meticulous ora. hygiene, resulted in a. excellent response.

关键词： Gla.zma.n Thromba.thenia Bleeding Tra.exa.ic a.id Epista.is Pla.elet a.grega.ion

Gra.ita.iona. Wa.es Ba.kground, a. Well a. Some UFO, FRB a.d Supernova.Fla.es, a.e Due to Compressibility of the Spa.etime (CoST)

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Journa. of High Energy Physics, Gra.ita.ion a.d Cosmology 2024年第1期10卷 67-70页

作者： Evgeny a. Novikov BioCircuits Institute University of California-San Diego LaJolla CA USA

The recently observed gra.ita.iona. wa.e ba.kground is expla.ned in terms of the qua.tum modifica.ion of the genera. rela.ivity (Qmoger). Some UFO, FRB a.d supernova.fla.es a.so ca. be expla.ned in terms of Qmoger.

关键词： Gra.ita.iona. Wa.e Ba.kground Qua.tum Modifica.ion of the Genera. Rela.ivity Compressibility of the Spa.etime (CoST)

Introducing a.2^nd Universa. Spa.e-Time Consta.t Ca. Expla.n the Observed a.e of the Universe a.d Da.k Energy

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World Journa. of Mecha.ics 2024年第2期14卷 9-22页

作者： Herma. a. va. Hoeve Hulst Netherlands

The purpose of this pa.er is to introduce new theoretica. concepts a. opposed to a.cepting the existence of da.k entities, such a. da.k energy. This resea.ch sought to introduce a.2nd universa. spa.e-time consta.t, besides ha.ing a.finite speed consta.t (speed of light in va.uum c). a.finite universa. a.e consta.t b is introduced. Na.ely, this pa.er shows tha. the cha.ges in the Ea.th’s a.oma.istic yea. dura.ion over time support the hypothesis of the a.e of the universe correla.ing with a.ma.imum number of orbita. revolutions consta.t. Neglecting the gra.ita.iona. influence of other cosmologica. entities in the proximity of the Ea.th, the consta.t ma.imum number of revolutions is herewith determined solely by the Ea.th’s orbita. revolutions a.ound the Sun. The va.ue of the universa. a.e consta.t b is ca.cula.ed to be a.ound 13.8 billion orbita. revolutions, derived out of a. equa.ion rela.ed to the cha.ges in the Ea.th’s a.oma.istic yea. dura.ion over time a.d the so-ca.led Hubble tension. The a.ove-mentioned ca.cula.ed va.ue b correla.es well with the best fit to mea.ured da.a.of the cosmic microwa.e ba.kground ra.ia.ion (CMBR) by the Pla.ck spa.ecra.t, the a.e of the observed universe is mea.ured to be a.proxima.ely 13.787 ± 0.020 billion yea.s (2018 fina. da.a.relea.e). Developing a.theory with this 2nd universa. spa.e-time consta.t b, being cova.ia.t with respect to the Lorentz tra.sforma.ions when time spa.s a.e la.ge, gives results such a.: a.confirma.ion of the mea.ured CMBR va.ue of 13.787 ± 0.020 billion yea.s. Correla.ing well with the observed expa.sion ra.e of the universe (da.k energy). The universe’s expa.sion a.celera.ing over the la.t four to five billion yea.s.

关键词： a.oma.istic Yea. Orbita. Revolution Hubble Tension a.e of the Universe Cosmologica. Consta.t Da.k Energy Cosmic Microwa.e Ba.kground

The Preva.ence Type of the Meniscus Tea. in Pa.ients with a.terior Crucia.e Liga.ent (a.L) Injury, in a.u a.ish Genera. Hospita., Ja.a., KSA

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Open Journa. of a.plied Sciences 2024年第7期14卷 1625-1636页

作者： Eissa.Gobra. a. Ba.ri Dia.nostic Ra.iology Registra. Radiology Department in Abu Arish General Hospital Jazan KSA

Ba.kground: The a.terior crucia.e liga.ent (a.L) is the ma.n structure tha. prevents the forwa.d movement of the tibia.a.out the femur Meniscus tea. which is a.common finding in pa.ients with a.terior crucia.e liga.ent (a.L) injury. a.m: To investiga.e the preva.ence of types of meniscus tea.s in pa.ients with a.terior Crucia.e Liga.ent (a.L) Injury. Methods: a.retrospective study wa. conducted a.ong inpa.ients. Clinica. eva.ua.ion included side-to-side difference in a.terior tibia. tra.sla.ion (a.T) a. mea.ured by a.KT-1000 a.thrometer (MEDmetric Corp) a.d a.gra.e of pivot-shift test a. fina. follow-up in a.l pa.ients. Subsequent menisca. tea. wa. defined by symptoms of joint line pa.n a.d/or locking or joint effusion requiring surgica. trea.ment. Results: Most of pa.ients were ma.es (92.6%). The pa.ients were ca.egorized into 5 groups a.cording to a.e with a.mea. of a.e 32.8 ± 10.6. The most common ca.ses of a.L injury were fa.ling down (43.2%), tra.ma.(38.1%) or knee torsion (18.8%). Media. menisca. tea. wa. found in 92 knees (55.7%), while la.era. menisca. tea. wa. found in 19 knees (10.8%) a.d the most common type wa. the longitudina. tea. tha. wa. found in 31 knees (17.6%). Simila.ly, 66.7% of the menisca. fla. tea.s a.d ha.f of the menisca. bucket-ha.dle tea.s were significa.tly a.socia.ed with loose body (P Conclusion: The present study demonstra.ed tha. meniscus tea.s a.e more common in individua.s with chronic a.L rupture. The ma.n fa.tors contributing to a.L injury were cla.sified a. fa.ls, tra.ma. a.d knee torsion. Gender wa. identified a. a.critica. determina.t in the etiology of a.L injury. The occurrence of a.ra.p lesion wa. a.socia.ed longitudina. menisca. tea.s, wherea. chodora. injury wa. a.socia.ed with the ma.ority of menisca. fla. tea.s a.d menisca. bucket-ha.dle tea.s.

关键词： Preva.ence Type Meniscus Tea. a.terior Crucia.e Liga.ent a.L Injury

Cha.a.teristics of β-La.ta.a.e Synthesis in E. coli a.d K. pneuma.ie Stra.ns in Nosocomia. Infections

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a.va.ces in Microbiology 2024年第1期14卷 25-30页

作者： Sa.dra.din a. a.a.ishiza.eh Sa.ya.din a. a.a.ishiza.eh Ma.a.ma. M. Da.udov Depa.tment of Infectious Disea.es Azerbaijan Medical University Baku Azerbaijan Depa.tment of Pha.ma.eutica. Technology a.d Ma.a.ement Azerbaijan Medical University Baku Azerbaijan Depa.tment of Ora. a.d Ma.illofa.ia. Surgery Azerbaijan Medical University Baku Azerbaijan

Ba.kground: Recently micro-orga.isms tha. synthesize extended-spectrum β-la.ta.a.e (ESBLs) were increa.ed. The peculia.ities of ESBL synthesis of Escherichia.coli a.d Klebsiella.pneumonia. stra.ns tha. ca.se nosocomia. urina.y tra.t infections, surgica. site infections a.d pneumonia.in surgica. clinic were studied. ESBL synthesis were observed 38.9% of E. coli stra.ns obta.ned from urine, 92.3% of stra.ns obta.ned from surgica. site infections, a.d 50% of stra.ns obta.ned from sputum. ESBL synthesis were observed 37.5% of K. pneumonia. stra.ns obta.ned from urine, 85.7% of stra.ns obta.ned from surgica. site infections, a.d 60% of stra.ns obta.ned from sputum. Different levels of ESBL synthesize of E. coli a.d K. pneumonia. stra.ns isola.ed from different pa.tern is discussed. Conclusion. ESBL synthesis is common in E. coli a.d K. pneumonia. stra.ns, which ca.se nosocomia. infections. The frequency of occurrence of ESBL s synthesis a.ong of these stra.ns depends on clinica. forms of nosocomia. infections.

关键词： Nosocomia. Infectious a.ents β-La.ta.a.e Synthesis E. coli a.d K. pneumonia.

Simulta.eous a.sorption of a.ueous Pb2+, Cu2+, Zn2+, a.d Cd2+ Using Surfa.ta.t-Modified a.d Unmodified a.tiva.ed Ca.bon in a.Fixed Bed Column

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Journa. of Enca.sula.ion a.d a.sorption Sciences 2024年第1期12卷 1-24页

作者： Morufu a. Ola.unji Ka.oru a. Sa.a. a.dulla.i M. Evuti Depa.tment of Chemica. Engineering University of Abuja Abuja Nigeria Na.iona. a.ency for Science a.d Engineering Infra.tructure (Na.ENI) Abuja Nigeria

The goa. of this work is to improve the simulta.eous remova. of Pb2+, Cu2+, Zn2+, a.d Cd2+ ions from synthetic wa.tewa.er in a.fixed bed column by incorpora.ing sodium dodecyl sulfa.e (SDS) onto the surfa.e of a.tiva.ed ca.bon ma.e from coconut shells. The a.tiva.ed ca.bons were cha.a.terized using Fourier tra.sform infra.ed spectroscopy (FT-IR) a.d sca.ning electron microscopy-energy dispersive x-ra. (SEM-EDX). The a.sorption column dyna.ics were studied by va.ying the flow ra.es (5, 10 a.d 15 mL/min), bed heights (10, 15 a.d 20 cm), a.d initia. concentra.ions (50, 150, a.d 250 mg/L). The a.tiva.ed ca.bon ha. a.pore volume of 0.715 cm3/g a.d a.BET-specific surfa.e a.ea.of 1410 m2/g. Sodium dodecyl sulfa.e (SDS) surfa.ta.t incorpora.ion onto the surfa.e of the a.tiva.ed ca.bon enha.ces its ca.a.ity for simulta.eous a.sorption of Pb2+, Cu2+, Zn2+, a.d Cd2+ from the a.ueous medium. The a.finity of the hea.y meta.s to both unmodified (a.) a.d modified (a.-SDS) a.tiva.ed ca.bons followed the order of Pb2+ > Cu2+ > Zn2+ > Cd2+. The dyna.ic a.sorption of the column depends on the flow ra.e, bed height, initia. meta. concentra.ion, a.d SDS surfa.e modifica.ion. With a.5 mL/min flow ra.e, a.20 cm bed height, a.d a.50 mg/L initia. meta. concentra.ion, a.ma.imum brea.-through time of 150 minutes for the unmodified a.tiva.ed ca.bon (a.) a.d 180 minutes for the SDS-modified a.tiva.ed ca.bon (a.-SDS) wa. rea.hed.

关键词： a.sorption Surfa.ta.t-Modified a.tiva.ed Ca.bon Multicomponent Brea.through a.sorption Ca.a.ity Fixed Bed Column

Linking 24-h Movement Beha.ior Guidelines to Cognitive Difficulties, Interna.izing a.d Externa.izing Problems in Preterm Youth

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Interna.iona. Journa. of Menta. Hea.th Promotion 2024年第8期26卷 651-662页

作者： Cheng Z. a.keremu a. Ga. Y. Zha.g Z. Delli Pa.li a.G. Cunha.P.M. Ta.lor a. Herold F. Zou L. Body-Bra.n-Mind La.ora.ory School of Psychology Shenzhen University Shenzhen 518060 China Depa.tment of Kinesiology a.d Hea.th Rutgers University New Brunswick 08901 NJ United States Metropolita. University Center of Ma.ingá Maringá 87020 Brazil School of Hea.th a.d Reha.ilita.ion Sciences AECC University College Bournemouth BH5 2DF United Kingdom Resea.ch Group Degenera.ive a.d Chronic Disea.es Movement Faculty of Health Sciences Brandenburg University of Potsdam Potsdam 14476 Germany

Ba.kground: Given the heightened risk of developmenta. cha.lenges a.socia.ed with preterm birth, it is crucia. to explore interventions tha. ma. a.eliora.e potentia. a.verse outcomes. This study a.med to exa.ine whether meeting the 24-h movement beha.ior (24-HMB) guidelines, which include recommenda.ions on physica. a.tivity (Pa., screen time (ST), a.d sleep (SL), is rela.ed to indica.ors of cognitive difficulties, interna.izing problems (e.g., depression a.d a.xiety), a.d externa.izing problems (e.g., difficulties in ma.ing friends a.d a.guing) in a.sa.ple of preterm youth (children a.d a.olescents born preterm). Methods: In this cross-sectiona. study, da.a.from 3410 preterm youth (a.ed 6 to 17 yea.s) were included for da.a.a.a.yses. Multiva.ia.le logistic regression wa. used to investiga.e a.socia.ions between meeting the 24-HMB guidelines a.d the a.ove-mentioned hea.th outcomes, while controlling for sociodemogra.hic a.d hea.th-rela.ed fa.tors. Results: The preva.ence of meeting 24-HMB guidelines va.ied a.ross independent a.d integra.ed components of the 24-HMB guidelines. Meeting the ST guideline a.one (p a.d integra.ed guidelines (i.e., ST + SL a.d ST + SL + Pa. were a.socia.ed with fewer cognitive difficulties a.d reduced interna.izing a.d externa.izing problems (p a.ly, meeting the SL guideline a.one a.d integra.ed guidelines (i.e., SL + ST) were a.socia.ed with lower odds of depression a.d a.xiety (p a.ditiona.ly, meeting independent, a.d integra.ed (Pa.a.d/or ST) guidelines were a.socia.ed with less pronounced difficulties in ma.ing friends a.d a.guing (p a. isola.ed a.d integra.ed ma.ner a.e linked to better cognitive performa.ce a.d fewer interna.izing a.d externa.izing problems in preterm youth. Conclusion: Results suggest tha. a.voca.ing for the implementa.ion of the 24-HMB guidelines ma. reduce cognitive cha.lenges a.d beha.iora. issues, which is of high releva.ce for improving pub

关键词： Cognitive difficulties externa.izing problems interna.izing problems physica. a.tivity preterm youth

a.tiva.ed Protein C Resista.ce in Pa.ients with Pre-Ecla.psia.in La.os, Nigeria

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Open Journa. of Obstetrics a.d Gynecology 2024年第4期14卷 575-590页

作者： Nosimot O. Da.ies Titilope a. a.eyemo Sunda. I. Omisa.in a.a.inyene a. Udousoro Ka.iru a. Ra.iu Depa.tment of Ha.ma.ology a.d blood Tra.sfusion College of Medicine University of Lagos Lagos Nigeria Depa.tment of Obstetrics a.d Gyna.cology College of Medicine University of Lagos Lagos Nigeria Depa.tment of Obstetrics a.d Gyna.cology Lagos State University Teaching Hospital Lagos Nigeria Depa.tment of Obstetrics a.d Gyna.cology College of Medicine Lagos State University Lagos Nigeria

Ba.kground: Preecla.psia.is reported to complica.e 2% - 8% of pregna.cies globa.ly a.d is a. importa.t ca.se of ma.erna. a.d perina.a. morbidity a.d morta.ity. The a.tiology a.d pa.hogenesis a.e still poorly understood a.d substa.tia. improvement ha. not been ma.e in the prediction, prevention a.d trea.ment of the disea.e. Objective: To compa.e the frequency of a.tiva.ed protein C resista.ce (a.C-R) in pa.ients with pre-ecla.psia.to tha. of normotensive pregna.t women a.d to determine the correla.ion between a.tiva.ed protein ra.io (a.C-ra.io) a.d the severity of pre-ecla.psia. Methodology: a.cross-sectiona. study wa. ca.ried out in 100 pre-ecla.ptic pa.ients a.d 100 normotensive pregna.t controls. The a.C-ra.io wa. determined using the modified a.tiva.ed pa.tia. thrombopla.tin time. Study pa.ticipa.ts with a.C-ra.io of less tha. 2.0 were defined a. ha.ing a.C-R. Da.a.wa. a.a.yzed using SPSS version 22.0. Results: Mea. a.C-ra.io wa. significa.tly lower in pre-ecla.ptics (2.89 ± 1.70) compa.ed to normotensive pregna.t women (3.57 ± 1.06) (p = 0.0008) a.d the levels were a.so higher in mild (2.95 ± 1.15) compa.ed to severe pre-ecla.ptics (2.62 ± 1.14). The frequency of a.C-R wa. 26% a.ong women with pre-ecla.psia.compa.ed to 4% a.ong normotensive controls (p = 0.000). a.ong 100 pre-ecla.ptic women 7 (21.2%) out of 33 with mild pre–ecla.psia.ha. a.C-R, while 19 (28.4%) out of 67 with severe pre-ecla.psia.ha. a.C-R. a.C-ra.io ha. a.significa.t nega.ive correla.ion with mea. a.teria. blood pressure (r = −0.324;p = 0.000) a.d proteinuria.(r = −0.379;p = 0.000) a.ong study pa.ticipa.ts. Conclusion: The frequency of a.tiva.ed protein c resista.ce is significa.tly higher in pre-ecla.ptics compa.ed to normotensive pregna.t women a.d this is more pronounced in those with severe pre-ecla.psia.compa.ed with those with mild disea.e. a.C-R ma. therefore be used a. a.ma.ker of severity in the disea.e.

关键词： a.tiva.ed Protein C Resista.ce a.tiva.ed Protein C Ra.io Pre-Ecla.psia

Impa.t of Tra.sition Meta. La.er Va.a.cy on the Structure a.d Performa.ce of P2 Type La.ered Sodium Ca.hode Ma.eria.

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Na.o-Micro Letters 2024年第11期16卷 340-358页

作者： Orynba. Zha.a.ilov Soura. Ba.ju Na.a.ia.Voronina.Jun Ho Yu a.-Yeon Kim Hun‑Gi Jung Kyuwook Ihm Olivier Guillon Pa.a. Ka.ha.chi Seung‑Ta.k Myung Depa.tment of Na.otechnology a.d a.va.ced Ma.eria.s Engineering a.d Sejong Ba.tery Institute Hybrid Materials Research CenterSejong University98 Gunja‑DongGwangjin‑GuSeoul 05006South Korea Institute of Energy a.d Clima.e Resea.ch‑Ma.eria.s Synthesis a.d Processing(IEK‑1) Forschungszentrum Jülich GmbH52425 JülichGermany Center for Energy Stora.e Resea.ch Korea Institute of Science and TechnologySeoul 02792South Korea KIST‑SKKU Ca.bon‑Neutra. Resea.ch Center Sungkyunkwan UniversitySuwon 16419South Korea Depa.tment of Energy Science Sungkyunkwan UniversitySuwon 16419South Korea Poha.g a.celera.or La.ora.ory 80 Jigokro‑127‑BeongilNam‑GuPohangGyeongbuk 37673South Korea MESa.Institute for Na.otechnology University of Twente7500 AE EnschedeThe Netherlands

This study explores the impa.t of introducing va.a.cy in the tra.sition meta. la.er of ra.iona.ly designed Na.(0.6)[Ni_(0.3)Ru_(0.3)Mn_(0.4)]O_(2)(NRM)ca.hode *** incorpora.ion of Ru,Ni,a.d va.a.cy enha.ces the structura. sta.ility during extensive cycling,increa.es the opera.ion volta.e,a.d induces a.ca.a.ity increa.e while a.so a.tiva.ing oxygen redox,respectively,in Na.(0.7)[Ni_(0.2)V_(Ni0.1)Ru_(0.3)Mn_(0.4)]O_(2)(V-NRM)*** a.a.ytica. techniques including tra.smission electron microscopy,X-ra. a.sorption nea. edge spectroscopy,opera.do X-ra. diffra.tion,a.d opera.do differentia. electrochemica. ma.s spectrometry a.e employed to a.sess cha.ges in the a.era.e oxida.ion sta.es a.d structura. *** results demonstra.e tha. V-NRM exhibits higher ca.a.ity tha. NRM a.d ma.nta.ns a.modera.e ca.a.ity retention of 81%a.ter 100 ***,the forma.ion of a.ditiona. lone-pa.r electrons in the O 2p orbita. ena.les V-NRM to utilize more ca.a.ity from the oxygen redox va.ida.ed by density functiona. ca.cula.ion,lea.ing to a.widened domina.ce of the OP4 pha.e without relea.ing O_(2) *** findings offer va.ua.le insights for the design of a.va.ced high-ca.a.ity ca.hode ma.eria.s with improved performa.ce a.d susta.na.ility in sodium-ion ba.teries.

关键词： La.ered oxide Oxygen evolution Sodium ba.tery Va.a.cy Ca.hode