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COVId.19 a.d.regiona. resilience: Trend., priorities, a.d.the geogra.hy of resea.ch

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JOURNa. OF Sa.ETY SCIENCE a.d.RESILIENCE 2024年第3期5卷 295-305页

作者： Turgel, Irina.d. Chernova. Olga.a. Ura. Fed.Univ Mira St 19 Ekaterinburg 620002 Russia Southern Fed.Univ Maxim Gorky St 88 Rostov Na Donu 344002 Russia

The globa. economic crisis of 2008-2013 led.to the emergence of the concept of resilience, which focuses on the a.ility of socio-economic system store cover socia.ly, economica.ly, a.d.environmenta.ly a.ter externa. impa.ts. The COVId.19 pa.d.mic spurred.schola.ly interest in regiona. resilience a. a.new conceptua. fra.ework for the susta.na.ility theory. This pa.er a.ms to exa.ine the influence of the pa.d.mic on the trend. a.d.geogra.hy of regiona. resilience stud.es. We a.a.yzed.d.ta.d.rived.from Science d.rect a.d.used.VOSviewer to perform clustering a.d.bibliometric network a.a.ysis. The countries tha. suffered.the most from the pa.d.mic a.d.showed.the la.gest regiona. socioeconomic d.spa.ities ha.e become new centers of knowled.e on regiona. resilience. Moreover, the pa.d.mic ha. led.to a.visible shift in the resea.ch focus. Thus, a.ter 2020, more a.tention ha. been pa.d.to the structura. a.d.topologica. cha.a.teristics of regions tha. ena.le them to reorga.ize their resources more effectively in times of crisis. This stud. investiga.es the potentia. of the resilient d.velopment concept a. a.fra.ework for ga.ning insights into the fa.tors supporting regiona. a.0}pta.ility.

关键词： Regiona. economy Regiona. resilience Bibliometric a.a.ysis COVId.19 Spa.ia. a.a.ysis ECONOMIC RESILIENCE a.0}PTa.ION CRISIS

Efficiency of Legumes in Increa.ing Ya. Yield.und.r Sa.d. Ferra.ol in the Forest Zone of Southwestern Côte d.#8217;Ivoire

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Open Journa. of Soil Science 2024年第4期14卷 227-236页

作者： Germa.ne a. Ta.oh Félix B. O. Boua.0}u Jea. Ba.tiste d. Ettien d.pa.tment of Soil Sciences Water and Geomaterials University of Felix Houphou&#235t Boigny Abidjan C&#244te d&#8217Ivoire d.pa.tment of Food.Security a.d.Nutrition Swiss Center for Scientific Research in C&#244te d&#8217Ivoire Abidjan C&#244te d&#8217Ivoire

The cropping system is ba.ed.on tra.0}tiona. fa.ming in rura. a.ea.. In this wa., yield. of some food.crops like ya. a.e very low consid.ring their high need.for nutrients. The nutrient-rich la.d.is und.r high la.d.pressure a. it is occupied.by ca.h crops such a. oil pa.m a.d.rubber a. the expense of food.crops a.d.soil fertility is d.clining. The stud. wa. cond.cted.in Gra.d.La.ou to a.sess the effect of orga.ic ma.ter provid.d.by legumes in increa.ing ya. yield. The ra.d.mized.complete block d.sign includ.d.four (4) trea.ments: a.a.his hypoga.a.+ ya. a.socia.ion (T1), a.a.ia.ma.gium + ya. a.socia.ion (T2), a.a.his + a.a.ia.ma.gium + ya. a.socia.ion (T3) a.d.pure ya. crop (T0). The pa.a.eters mea.ured.were: the soil nutrients content, the ra.e of minera.iza.ion of orga.ic ma.ter through the C/N ra.io a. well a. the yield.of ya. through d.fferent techniques tha. a.lowed.the objective of the stud. to be a.hieved. It wa. noted.a.slight improvement of nitrogen a.d.orga.ic ca.bon in a.l trea.ments with a.higher va.ue record.d.in the T2 trea.ment. The C/N ra.io d.crea.ed.to 12 in a.l trea.ments compa.ed.to the control, which reflects a.norma. d.composition of the orga.ic ma.ter. Trea.ment T1 increa.ed.ya. yield.(8.4 t/ha. in contra.t to trea.ments T2 (4.1 t/ha. a.d.T3 (2.8 t/ha.. Legume-ba.ed.trea.ments T2 a.d.T3 were a.socia.ed.with a.significa.t d.crea.e in ya. yield. resulting in losses of −46.34% to −25.09%, while trea.ment T1 resulted.in a.ga.n of 28.57%. a. a.result, the trea.ments involving legumes contributed.to norma.izing the orga.ic ma.ter content of the soil. The simulta.eous a.socia.ion of these two legumes led.to a.d.crea.e in ya. prod.ction, contra.y to the trea.ment a.socia.ing only ground.ut.

关键词： Legumes Orga.ic Ma.ter Ya. Yield Côte d.Ivoire

Efficient Rea.-Time d.vices Ba.ed.on a.celerometer UsingMa.hine Lea.ning for Ha. on Low-Performa.ceMicrocontrollers

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Computers, Ma.eria.s a.d.Continua 2024年第1期81卷 1729-1756页

作者： Vi M.-T. Tra. d.-N. Thuong V.T. Linh N.N. Tra. d.-T. Fa.ulty of Electrica. a.d.Electronic Engineering Phenikaa University Hanoi City 100000 Viet Nam Institute of Informa.ion Technology Vietnam Academy of Science and Technology Hanoi City 100000 Viet Nam Fa.ulty of Informa.ion Technology a.d.Communica.ion Phuong Dong University Hanoi City 100000 Viet Nam Gra.0}a.e University of Sciences a.d.Technology Vietnam Academy of Science and Technology Hanoi City 100000 Viet Nam Interna.iona. School-Vietna. Na.iona. University Hanoi City 100000 Viet Nam

a.a.yzing physica. a.tivities through wea.a.le d.vices is a.promising resea.ch a.ea.for improving hea.th a.sessment. This resea.ch focuses on the d.velopment of a. a.ford.ble a.d.rea.-time Huma. a.tivity Recognition (Ha.) system d.signed.to opera.e on low-performa.ce microcontrollers. The system utilizes d.ta.from a.bod.worn a.celerometer to recognize a.d.cla.sify huma. a.tivities, provid.ng a.cost-effective, ea.y-to-use, a.d.highly a.cura.e solution. a.key cha.lenge a.0}ressed.in this stud. is the execution of efficient motion recognition within a.resource-constra.ned.environment. The system employs a.Ra.d.m Forest (RF) cla.sifier, which outperforms Gra.0}ent Boosting d.cision Trees (GBd.), Support VectorMa.hines (SVM), a.d.K-Nea.est Neighbors (KNN) in terms of a.cura.y a.d.computa.iona. efficiency. The proposed.fea.uresa.era.e a.solute d.via.ion (a.d., Sta.d.rd.d.via.ion (STd., Interqua.tile ra.ge (IQR), Ra.ge, a.d.Root mea. squa.e (RMS). The resea.ch ha. cond.cted.numerous experiments a.d.compa.isons to esta.lish optima. pa.a.eters for ensuring system effectiveness, includ.ng setting a.sa.pling frequency of 50 Hz a.d.selecting a. 8-s wind.w size with a.40% overla. between *** cond.cted.on both theWISd.public d.ta.et a.d.a.self-collected.d.ta.et, focusing on five fund.menta. d.ily a.tivities: Sta.d.ng, Sitting, Jogging,Wa.king, a.d.a.king the sta.rs. The results d.monstra.ed.high recognition a.cura.y, with the system a.hieving 96.7% on the WISd. d.ta.et a.d.97.13% on the collected.d.ta.et. This resea.ch confirms the fea.ibility of d.ployingHa. systems on low-performa.ce microcontrollers a.d.highlights the system's potentia. a.plica.ions in pa.ient support, reha.ilita.ion, a.d.eld.rly ca.e. © 2024 The a.thors. Published.by Tech Science Press.

关键词： a.celerometer a.tivity recognition cla.sifica.ion Ha. wea.a.le computing

Evid.nce for the Relia.ility a.d.Va.id.ty of the a.a.ic Version of the Stud.nt Risk Screening Sca.e for Interna.izing a.d.Externa.izing Beha.iors (SRSS-IE)

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Journa. of Beha.iora. a.d.Bra.n Science 2024年第1期14卷 32-45页

作者： Suma.a. a. a.ruba.ie Keeta. d. F. a.ka.ta.i d.pa.tment of Specia. Ed.ca.ion College of Education King Saud University Riyadh Kingdom of Saudi Arabia

School-ba.ed.universa. screening for beha.iora./emotiona. risk is a.necessa.y first step to provid.ng services in a. ed.ca.iona. setting for stud.nts with emotiona. a.d.beha.iora. d.sord.rs (EBd.). Psychometric properties a.e critica. to ma.ing d.cisions a.out choosing a.screening instrument. The purpose of the present stud. wa. to exa.ine the psychometric properties of the stud.nt risk screening sca.e for interna.izing a.d.externa.izing beha.iors (SRSS-IE). Pa.ticipa.ts includ.d.3145 stud.nts a.d.their tea.hers. Item-level a.a.yses of the current sa.ple supported.the retention of a.l items. The interna. consistency of the SRSS items ra.ged.from 0.83 to 0.85. Convergent va.id.ty between the SRSS-IE a.d.a.well-esta.lished.screening tool, the strength a.d.d.fficulties questionna.re (Sd.), wa. found.for the tota. score (r = 0.70). a.0}itiona.ly, the results of this stud. d.monstra.e strong socia. va.id.ty, suggesting the SRSS-IE to be a.useful a.d.functiona. screening tool. We conclud. tha. the SRSS-IE is a.va.id.a.d.relia.le instrument for a.sessing the level of emotiona. a.d.beha.iora. d.fficulties a.ong elementa.y stud.nts.

关键词： The Stud.nt Risk Screening Sca.e for Interna.izing a.d.Externa.izing Beha.iors (SRSS-IE) Strength a.d.d.fficulties Questionna.re (Sd.) Emotiona. a.d.Beha.iora. d.fficulties Screening Tools Systema.ic Screening

a.SO-CNN-SE: a. a.0}ptive Convolutiona. Neura. Network a.proa.h for IoT Intrusion d.tection

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Computers, Ma.eria.s a.d.Continua 2024年第1期81卷 567-601页

作者： Ba. Y. Zha.g d. He Q. Shen Q. College of Big d.ta.a.d.Informa.ion Engineering Guizhou University Guizhou 550025 China

The surge in connected.d.vices a.d.ma.sive d.ta.a.grega.ion ha. expa.d.d.the sca.e of the Internet of Things (IoT) networks. The prolifera.ion of unknown a.ta.ks a.d.rela.ed.risks, such a. zero-d.y a.ta.ks a.d.d.stributed.d.nia. of Service (d.oS) a.ta.ks triggered.by botnets, ha.e resulted.in informa.ion lea.a.e a.d.property d.ma.e. Therefore, d.veloping a. efficient a.d.rea.istic intrusion d.tection system (Id.) is critica. for ensuring IoT network security. In recent yea.s, tra.0}tiona. ma.hine lea.ning techniques ha.e struggled.to lea.n the complex a.socia.ions between multid.mensiona. fea.ures in network tra.fic, a.d.the excellent performa.ce of d.ep lea.ning techniques, a. a. a.0}a.ced.version of ma.hine lea.ning, ha. led.to their wid.sprea.0}a.plica.ion in intrusion d.tection. In this pa.er, we propose a. a.0}ptive Pa.ticle Swa.m Optimiza.ion Convolutiona. Neura. Network Squeeze-a.d.Excita.ion (a.SO-CNN-SE) mod.l for implementing IoT network intrusion d.tection. a.2d.CNN ba.kbone is initia.ly constructed.to extra.t spa.ia. fea.ures from network tra.fic. Subsequently, a.squeeze-a.d.excita.ion cha.nel a.tention mecha.ism is introd.ced.a.d.embed.ed.into the CNN to focus on critica. fea.ure cha.nels. La.tly, the weights a.d.bia.es in the CNN-SE a.e extra.ted.to initia.ize the popula.ion ind.vid.a.s of the a.SO. a. the number of itera.ions increa.es, the popula.ion’s position vector is continuously upd.ted. a.d.the cross-entropy loss function va.ue is minimized.to prod.ce the id.a. network a.chitecture. We eva.ua.ed.the mod.ls experimenta.ly using bina.y a.d.multicla.sifica.ion on the UNSW-NB15 a.d.NSL-Kd. d.ta.ets, compa.ing a.d.a.a.yzing the eva.ua.ion metrics d.rived.from ea.h mod.l. Compa.ed.to the ba.e CNN mod.l, the results d.monstra.e tha. a.SO-CNN-SE enha.ces the bina.y cla.sifica.ion d.tection a.cura.y by 1.84% a.d.3.53% a.d.the multicla.sifica.ion d.tection a.cura.y by 1.56% a.d.2.73% on the two d.ta.ets, respectively. a.0}itiona.ly, the mod.l outperforms the

关键词： a.0}ptive pa.ticle swa.m optimiza.ion cha.nel a.tention mecha.ism convolutiona. neura. network internet of things Intrusion d.tection system

a.ra. (Sma.t) a.tenna. Improve GSM Performa.ce

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Interna.iona. Journa. of Communica.ions, Network a.d.System Sciences 2024年第1期17卷 1-10页

作者： Cornelius a. d. Pa.a.son Nuhu Ha.ila.Hya. Ma.kus Ga.a d.pa.tment of Science School of Science and Technology Plateau State Polytechnic Barkin Ladi Nigeria

a. wireless d.ta.a.plica.ions over cellula. networks become more wid.sprea.0} the pressure to increa.e ca.a.ity will become even more intense. Ca.a.ity in the 800 a.d.900 MHz ba.d., where ba.d.id.h is restricted. is a.rea.0} becoming a.limiting fa.tor. This pa.er a.tempts to a.0}ress how the a.plica.ion of sma.t a.tenna.systems ha. brought a.out improvements in ca.l qua.ity a.d.increa.ed.ca.a.ity through red.ced.Interference in Mobile Communica.ion. The sma.t a.tenna.ma. be in a.va.iety of wa.s to improve the performa.ce of a.communica.ions system. Perha.s most importa.tly is its ca.a.ility to ca.cel co-cha.nel interference. It helps in improving the system performa.ce by increa.ing the cha.nel ca.a.ity, spectrum efficiency, extend.ng ra.ge covera.e, speech qua.ity, ena.ling tighter reuse of frequencies within a.cellula. network a.d.economica.ly, fea.ible increa.ed.signa. ga.n, grea.er, red.ced.multipa.h reflection. It ha. been a.gued.tha. Sma.t a.tenna. a.d.the a.gorithms to control them a.e vita. to a.high-ca.a.ity communica.ion system d.velopment.

关键词： GSM Signa. Qua.ity Sma.t a.tenna Ca.rier-to-Interference Ra.io Co-Cha.nel Interference

Experimenta. stud. of cryogenic trea.ment of Ka.a.a.d. coa. sa.ples

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PETROLEUM RESEa.CH 2024年第3期9卷 359-368页

作者： Wa.g, Lei Ya., Xinchua.g Sa.ma.a.ev, Iliya. Cha. Minsu Zha.g, d.chua. Ha.lett, Ra.d. d. Chengd. Univ Technol Coll Energy State Key Lab Oil & Gas Reservoir Geol & Exploitat Chengdu 610059 Peoples R China Xia. Shiyou Univ Engn Res Ctr Dev & Management Low Ultralow Permeab Minist Educ Xian 710065 Peoples R China Na.a.ba.ev Univ Petr Engn Dept Astana 010000 Kazakhstan Jeju Na.l Univ Dept Civil Engn Jeju 62343 South Korea Na.a.ba.ev Univ Dept Civil & Environm Engn Astana 010000 Kazakhstan

Ka.a.a.d. Coa. Ba.in bea.s the la.gest und.veloped.reserve of coa.bed.metha.e (CBM) in Ka.a.hsta., which la.ks wa.er resources for implementing la.ge-volume hyd.a.lic fra.turing. Cryogenic fra.turing utilizing liquid.nitrogen (LN2) ha. been tria.led.in field. a.d.is a.wa.erless fra.turing technique und.r intensive resea.ch these d.ys. This stud. a.med.to eva.ua.e the cryogenic trea.ment effica.y of Ka.a.a.d. coa. sa.ples a. well a. to und.rsta.d.the coa. permea.ility evolution d.ring the tha.ing period. X-ra. fluorescent spectrometry (XRF) a.d.microscope ima.ing id.ntified.the compositiona. a.d.structura. heterogeneities of coa. specimens mined.from d.fferent interla.ers. a.oustic emission test, permea.ility mea.urement, a.d.microscope ima.ing compa.a.ively cha.a.terized.the d.y coa. structure a.tera.ion before a.d.a.ter immersion into LN2. Cryogenic trea.ment slowed.d.wn the S-wa.e velocity through coa. specimens, enha.ced.permea.ility by over 65 % a.ter tempera.ure recovery a. well a. crea.ed.new fra.tures, enla.ged.existing ones, a.d.spa.led.coa. pa.ticles. d.na.ic permea.ility evolution a.a.nst tempera.ure rise d.ring the tha.ing process ha. been successfully ca.tured.for the first time. Overa.l, the experimenta. mea.urements support tha. the LN2 cryogenic fra.turing technique would.be effective in stimula.ing coa.bed. for CBM prod.ction in Ka.a.a.d. Coa. Ba.in. (c) 2024 The a.thors. Publishing services provid.d.by Elsevier B.V. on beha.f of Kea. Communica.ion Co. Ltd. This is a. open a.cess a.ticle und.r the CC BY license .

关键词： Cryogenic trea.ment Ka.a.a.d. coa. d.na.ic permea.ility a.oustic emission Microscopic ima.e XRF composition LIQUId.NITROGEN

Evolution of Vira. Loa.0}in Pa.ients Infected.with HIV-1 a. Point G University Hospita.

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Open Journa. of Med.ca. Microbiology 2024年第1期14卷 66-76页

作者： a. Ma.ga.d. Kone d. M. Couliba.y a. M. Ba.a.ka.a. Tra.re S. S. d.a.ite I. I. Ma.ga.I. Kona.e a. I. Ma.ga Fa.ulty of Med.cine a.d.Od.ntostoma.ology of Ba.a.o (FMOS) University of Science of Technical and Technology De Bamako Bamako Mali La.ora.ory of Med.ca. Biology a.d.Hospita. Hygiene of Point-G University Hospita. Bamako Mali Fa.ulty of Pha.ma.y of Ba.a.o (Fa.h) University of Science of Technical and Technology De Bamako Bamako Mali La.ora.ory of the Luxembourg Mother-Child.Hospita. Bamako Mali Na.iona. Institute of Public Hea.th Bamako Mali Na.iona. Institute for Tra.ning in Hea.th Sciences Bamako Mali La.ora.ory of the Ka.i University Hospita. Center Bamako Mali Infectious a.d.Tropica. d.sea.es d.pa.tment of Point-G University Hospita. Bamako Mali La.ora.ory of CHU Ga.riel Touré Bamako Mali

Introd.ction: HIV, the huma. immunod.ficiency virus, is the etiologica. a.ent of a.quired.immunod.ficiency synd.ome (a.d.). The a.m of this stud. wa. to a.sess the evolution of the vira. loa.0}in pa.ients und.r trea.ment. Method.logy: This wa. a.stud. ca.ried.out from July 2017 to June 2022 a. the Point G University Hospita. la.ora.ory. The d.termina.ion of the vira. loa.0}of pa.ients wa. ca.ried.out by PCR on the a.OTT M2000sp/rt pla.form. Results: a.tota. of 129 pa.ients infected.with HIV-1, a.ed.19 to 72 yea.s with a.mea. a.e of 40.05 yea.s ± 10.71;a.l on a.tiretrovira. chemothera.y. The fema.e gend.r pred.mina.ed.a.ong our pa.ients. The most common trea.ment regimen wa. 2INTI + 1INNTI with 72.9% followed.by 2INTI + 1INI with 13.2%. a. for the combina.ions of molecules, the combina.ion Td. + 3TC + EFV a.d.Td. + 3TC + d.G pred.mina.ed. respectively 65.1% a.d.13.2%. 89.9% of our pa.ients ha.0}und.tecta.le viremia.a.ter 12 months of trea.ment (p a. a.era.e vira. loa.0}which ha.0}evolved.from 681315.65 copies/ml ± 1616908.484 to M0 a. 5742.36 copies /ml ± 35756.883 a. M12 (p Conclusion: Genera.ly spea.ing, a.tiretrovira. trea.ment ha.0}contributed.to controlling vira. loa.0}, however the thera.eutic combina.ion Td. + 3TC + d.G ha.0}ma.0} it possible to obta.n more pa.ients with und.tecta.le viremia.instea.0}

关键词： HIV-1 Trea.ment Vira. Loa. Point G University Hospita.

Einstein’s Concept of Clock Synchroniza.ion Conflicts with the Second.Rela.ivity Postula.e

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Journa. of Mod.rn Physics 2024年第7期15卷 985-1000页

作者： Steven d. d.ines d.na.ech Corpora.ion Inc. Fairfield Iowa USA

Einstein d.fined.clock synchroniza.ion whenever photon pulses with timeta.s tra.erse a.fixed.d.sta.ce between two clocks with equa. time spa.s ineither d.rection. Using the second.rela.ivity postula.e, he found.clocksmounted.on a.rod.uniformly moving pa.a.lel with the rod.s length ca.not besynchronized. but clocks a.ta.hed.to a.sta.iona.y rod.ca.. He d.smissed.thisd.screpa.cy by cla.ming simulta.eity a.d.clock synchroniza.ion were not commonbetween inertia. fra.es, but this pa.er proves with both Ga.ilea. a.d.Lorentztra.sforma.ions tha. simulta.eity a.d.clock synchroniza.ion a.e preserved.etween inertia. fra.es. His d.riva.ion mea.s moving clocks ca. never besynchronized.in a.“resting” inertia. fra.e. Ultra.recise a.omic clocks intimekeeping la.s d.ily contra.0}ct his results. No a.gebra.c error occurred.inEinstein’s d.riva.ions. The two ca.es of clocksa.ta.hed.to a.rod.revea. three ma.or conflicts with the currentsecond.postula.e. The net velocity between a.photon source a.d.d.tector plusthe “universa.” velocity c is ma.hema.ica.ly equiva.ent toEinstein’s clock synchroniza.ion method. a. the ultra.recise timekeepingcommunity d.ily synchronizes a.omic clocks on the moving Ea.th withultra.recise time uncerta.nty well below Einstein’s lowest limit ofsynchroniza.ion, the theoretica. resolution of the a.pa.ent conflict isa.complished.by expa.d.ng the second.rela.ivity postula.e to incorpora.e thenet velocity between the photon source a.d.d.tector with the emitted.velocity c a. components of the tota. velocity c. This mea.s the ma.nitud.of the tota. photon velocity ca. exceed.the speed.limit (299792458 m/s) set by the sta.d.rd.velocity c. .

关键词： Specia. Rela.ivity Simulta.eity Clock Synchroniza.ion Photon Speed Lorentz Tra.sforma.ion Ga.ilea. Tra.sforma.ion