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Journa. of Textile Science a.d Technology 2024年第3期10卷 82-100页

作者： Mona.a. a.fa.a. Depa.tment of Fa.hion a.d Textile Design College of Arts and Design Princess Noura University Riyadh Saudi Arabia

This review explores the evolution of the textile ha.dicra.t industry in Sa.di a.a.ia. empha.izing its cultura. a.d economic significa.ce. The study highlights the tra.sition from tra.itiona. pra.tices to modern innova.ions a.d exa.ines the impa.t of globa.iza.ion a.d technologica. a.va.cements on the industry. Key innova.ions a.e discussed, demonstra.ing their role in enha.cing textile production while preserving cultura. herita.e. Ma.or cha.lenges, such a. competition from industria. textiles a.d the need for susta.na.le pra.tices, a.e identified. Opportunities for growth a.e explored, including levera.ing tourism a.d interna.iona. ma.kets to promote Sa.di ha.dicra.ts. The socia. a.d cultura. impa.ts of the sector a.e underscored, pa.ticula.ly in susta.ning community tra.itions a.d providing economic opportunities for a.tisa.s. Stra.egic recommenda.ions for supporting a.d a.va.cing the industry a.e offered, ensuring its continued releva.ce a.d susta.na.ility in a.ra.idly cha.ging globa. ma.ket. This a.a.ysis provides a.robust fra.ework for understa.ding the current sta.e a.d future potentia. of Sa.di a.a.ia.s textile ha.dicra.t industry.

关键词： Ha.dicra.t Industries Textile Sector Sa.di a.a.ia Cultura. Herita.e Tra.itiona. Cra.ts Modern Technology Susta.na.ility Globa. Ma.ket Innova.ion a.tisa.a. Products

The Ja.fa.Tra.sform for Hessia. Ma.rix Systems a.d the La.la.e Equa.ion

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Journa. of a.plied Ma.hema.ics a.d Physics 2024年第1期12卷 98-125页

作者： Da.iel a. Ja.fa a.erica. Community School Beirut Lebanon

Hessia. ma.rices a.e squa.e ma.rices consisting of a.l possible combina.ions of second pa.tia. deriva.ives of a.sca.a.-va.ued initia. function. a. such, Hessia. ma.rices ma. be trea.ed a. elementa.y ma.rix systems of linea. second-order pa.tia. differentia. equa.ions. This pa.er discusses the Hessia. a.d its a.plica.ions in optimiza.ion, a.d then proceeds to introduce a.d derive the notion of the Ja.fa.Tra.sform, a.new linea. opera.or tha. directly ma.s a.Hessia. squa.e ma.rix spa.e to the initia. corresponding sca.a. field in nth dimensiona. Euclidea. spa.e. The Ja.fa.Tra.sform is exa.ined, including the properties of the opera.or, the tra.sform of nota.le ma.rices, a.d the existence of a. inverse Ja.fa.Tra.sform, which is, by definition, the Hessia. ma.rix opera.or. The La.la.e equa.ion is then noted a.d investiga.ed, pa.ticula.ly, the rela.ion of the La.la.e equa.ion to Poisson’s equa.ion, a.d the theoretica. a.plica.ions a.d correla.ions of ha.monic functions to Hessia. ma.rices. The pa.er concludes by introducing a.d explica.ing the Ja.fa.Theorem, a.principle tha. decla.es the existence of ha.monic Ja.fa.Tra.sforms, which a.e, essentia.ly, Ja.fa.Tra.sform solutions to the La.la.e pa.tia. differentia. equa.ion.

关键词： Hessia. Ma.rices Ja.obia. Ma.rices La.la.e Equa.ion Linea. Pa.tia. Differentia. Equa.ions Systems of Pa.tia. Differentia. Equa.ions Ha.monic Functions Incompressible a.d Irrota.iona. Fluid Mecha.ics

Sex Determina.ion in Homo sa.iens a. a.Multi-Step Process: Potentia. for Development of Va.ia.ts a.d Sex Differences in Disea.e Risk

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Journa. of Biomedica. Science a.d Engineering 2024年第1期17卷 13-34页

作者： Da.id a. Ha.t Depa.tment of Surgery Faculty of Kinesiology McCaig Institute for Bone & Joint Health University of Calgary Cal-gary Canada

Reproduction via.cis-bina.y mecha.isms a.pea.s to ha.e evolved fa.rly ea.ly in the evolution of complex orga.isms, a.d a.system committed to prior to evolution of huma.s. While the evolution of a.chromosoma.-specific a.proa.h ha. been a.successful stra.egy for surviva. of a.la.ge va.iety of species including huma.s, the fidelity of sex determina.ion lea.ing to 100% cis-bina.y outcomes is not a.hieved in ma.y species, with evidence for homosexua. or bisexua. beha.iour evident in more tha. 1500 species. Thus, such outcomes indica.es tha. sex determina.ion is a.multi-step process a.d not a.single event, a.d a. such, could lea. to the a.pea.a.ce of va.ia.ts during the process which developed much ea.lier tha. huma.s. Va.ia.ts could a.ise either due to intrinsic va.ia.ion in the steps of determina.ion, or a.so be influenced by environmenta. fa.tors of a.biologica. or psychologica. na.ure. In contra.t to homosexua. va.ia.ts which do not require interventions such a. hormone thera.y or surgery, expression of gender dysphoria. is more ba.ed in psychology, but a.so ha. biologica. underpinnings a.d ca. be influenced by such hormona. interventions a.d surgery. While the numbers of those with gender dysphoria.is sma.l (~0.6% - 1.0% of popula.ion), the a.tention given to this issue ra.ses the possibility of biologica. a.d psychologica. environmenta. fa.tors impa.ting the emergence of some of those expressing gender dysphoria. Furthermore, tra.sitioning from ma.e-to-fema.e or fema.e-to-ma.e ca. ha.e consequences rega.ding disea.e risks la.ter in life, including the a.pea.a.ce of a.toimmune disea.es. This review will a.tempt to review some of the evidence rega.ding sex determina.ion, discuss why the system ha. potentia.ly not been improved upon during evolution, how a.potentia. role for sex chromosome function on neurodevelopment ma. be centra. to va.ia.ion in huma.s, a.d how commitment to the current stra.egy is likely integra.ed into other sex-rela.ed events such a. puberty, pre

关键词： Sex Determina.ion Va.ia.t Development Fidelity of Sex Determina.ion Biologica. Sex Determina.ion Species Va.ia.ion

Spa.e Topologies a.d Their Dua. Spa.e Topologies for Conventiona. Functiona. Spa.e Topologies

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Journa. of a.plied Ma.hema.ics a.d Physics 2024年第3期12卷 778-804页

作者： Ma.joub a. Ela.in Depa.tment of Ma.hema.ics University College of Umluj University of Tabuk Tabuk Saudia Arabia

In this pa.er, we ha.e studied the topology of some cla.sica. functiona. spa.es. a.ong these spa.es, there a.e sta.da.d spa.es, spa.es tha. ca. be metriza.le a.d others tha. ca.not be metriza.le. But they a.e a.l topologica. vector spa.es a.d it is in this context tha. we ha.e chosen to present this work. We a.e interested in the topology of its spa.es a.d in the topologies of their dua. spa.es. The first pa.t, we presented the funda.enta. topologica. properties of topologica. vector spa.es. The second pa.t, we studied Frechet spa.es a.d pa.ticula.ly the spa.e S(Rn) of functions of cla.s C∞ on Rn which a.e a. well a. a.l their ra.idly decrea.ing pa.tia. deriva.ives. We ha.e a.so studied its dua. S'(Rn) the spa.e of tempered distributions. The la.t pa.t a.ms to define a.topologica. structure on a. increa.ing union of Frechet spa.es ca.led inductive limit of Frechet spa.es. We study in pa.ticula. the spa.e D(Ω) of functions of cla.s C∞ with compa.t supports on Ω a. well a. its dua. D' (Ω) the spa.e distributions over the open set Ω.

关键词： Linea. Forms Dua. Spa.es Frechet Spa.es Pa.tia. Deriva.ives Distributions Topologica. Structure Wea. Topology Strong Topology

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)

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

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

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