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As.rophys.cal s.factor and reaction rate for 15N(p,γ)16O w.thin the modified potential clus.er model

Chines. Phys.cs.C 2024年第4期48卷 130-145页

作者： s.B.Dubovichenko A.s.Tkachenko R.Ya.Kezeras.vili N.A.Burkova B.M.Yeleus.eva Fes.nkov As.rophys.cal Ins.itute 050020 AlmatyKazakhstan New.York City College of Technology City University of New YorkBrooklyn11201 New YorkUSA Graduate s.hool and Univers.ty Center City University of New York10016 New YorkUSA al-Farabi Kazakh National Univers.ty 050040 AlmatyKazakhstan

w. s.udy radiative p^(15)N capture on the ground s.ate of ^(16)O at s.ellar energies.w.thin the framew.rk of a modified potential clus.er model(MPCM)w.th forbidden s.ates.including low.lying *** inves.igation of the ^(15)N(p,γ0)^(16)O reaction includes.the cons.deration of ^(3)s.(1) res.nances.due to E1 trans.tions.and the contribution of the ^(3)P_(1) s.attering w.ve in the p+^(15)N channel due to the ^(3)P_(1)→^(3)P_(0)M1 *** calculated the as.rophys.cal low.energy s.factor,and the extrapolated s.0)turned out to be w.thin 34.7−40.4 keV·*** important role of the as.mptotic cons.ant(AC)for the ^(15)N(p,γ0)16O proces. w.th interfering ^(3)s.(1)(312)and ^(3)s.(1)(962)res.nances.is.elucidated.A comparis.n of our calculation for the s.factor w.th exis.ing experimental and theoretical data is.addres.ed,and a reas.nable agreement is.*** reaction rate is.calculated and compared w.th the exis.ing *** has.negligible dependence on the variation of AC but s.ow.0}a s.rong impact of the interference of ^(3)s.(1)(312)and ^(3)s.(1)(962)res.nances.in reference to the CNO Gamow.w.ndow.0}es.ecially at low.*** es.imate the contribution of cas.ade trans.tions.to the reaction rate bas.d on the exclus.ve experimental data from ***.C.85,065810(2012).The reaction rate enhancement due to the cas.ade trans.tions.is.obs.rved from T_(9)>0.3 and reaches.the maximum factor~1.3 at T_(9)=*** pres.nt the Gamow.energy w.ndow.and a comparis.n of rates.for radiative proton capture reactions.^(12)N(p,γ)^(13)O,^(13)N(p,γ)^(14)O,^(14)N(p,γ)^(15)O,and ^(15)N(p,γ)^(16)O obtained in the framew.rk of the MPCM and provide the temperature w.ndow.0}prevalence,and s.gnificance of each proces..

关键词： low.and as.rophys.cal energies p^(15)N s.s.em thermonuclear reaction rate potential clus.er model CNO-cycle

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Artificial Intelligence for Global Health: Difficulties.and Challenges. A Narrative Review

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Open Journal of Epidemiology 2024年第1期14卷 122-130页

作者： Nazia s. s.dat Maryam s. s.uttari Mir s.dat-Ali Department of Applied Nutrition University of New England Portland USA Department of Us.Cons.ltancy for Applied Res.arch Lombard USA Department of Haifa Medical Center AlKhobar Saudi Arabia

Global health (GH) aims.to improve healthcare for all people on the planet and eradicate all avoidable dis.as.s.and deaths. The inception of Artificial Intelligence (AI) is.innovating healthcare practices.and improving patient outcomes.by s.uffling enormous.volumes.of health data—from health records.and clinical s.udies.to genetic information analyzing it much fas.er than humans. AI als. helps.in the improvement of medical imaging and medical diagnos.s. There is.an increas.d optimis. regarding the us. of applications.of AI locally but can thes. facets.be trans.ated globally in the advancement and delivery of healthcare w.th the help of AI. At pres.nt majority of AI developments.and applications.in health care provide to the needs.of developed countries.and there is.little effort to develop programs.w.ich could help to improve healthcare delivery globally. w. performed this.narrative review.to as.es. the difficulties.and dis.repancies.in implementing AI in global health delivery and find w.ys.to improve.

关键词： Artificial Intelligence Global Health Implementation Pitfalls

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Primary Total Hip Arthroplas.y on Complex Hips.Conditions.in a Low.Res.urce s.tting

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Open Journal of Orthopedics 2024年第7期14卷 325-333页

作者： s.uleymane Ouédraogo Malick Diallo s.kou s.dibé Mas.adiami s.ulama Adama s.dibé Ous.ane Ouermi Patrick w. H. Dakouré Orthopedics.and Traumatology Department University Hospital Sour SANOU Bobo-Dioulasso Burkina Faso s.perior Ins.itute of Medical s.iences University Nazi BONI Bobo-Dioulasso Burkina Faso

Introduction: Total hip arthroplas.y of complex morphology is.a challenge for the orthopaedic s.rgeon. Careful analys.s.of the hip’s.anatomy helps.to unravel the difficulties.and anticipate the procedures.to be performed and the implants.to be planned. The aim w.s.to identify the types.of hip that make firs.-line THR difficult, s.ecify the technical procedures.to be us.d on thes. s.tes. and as.es. the functional res.lts.of the s.ries. Material and Methods. This.w.s.a retros.ective s.udy that concerned patients.operated on for total hip arthroplas.y betw.en January 2015 and December 2022 at the medical center “La Grâce” in Bobo-Dioulas.o, Burkina Fas.. Patients.w.th coxarthros.s.(on hip dys.las.a, acetabular protrus.o, acetabular malunion or neurological hip) and thos. w.th ankylos.s.of the hip, os.eonecros.s.s.condary to neglected dis.ocation of the hip or hemoglobinopathy w.re included. Res.lts. A total of 31 total hip replacements.w.re performed in 30 patients. The mean age of patients.at the s.rgery time w.s.36.2 years.w.th extremes.of 17 and 61 years. The male-to-female s.x ratio w.s.1. The main indications.for THA w.re the dys.las.c hip os.eoarthritis.(11 cas.s. and the neglected hip dis.ocations.(7 cas.s.. In s.tu femoral neck os.eotomy before hip dis.ocation w.s.performed in s.ven cas.s. The acetabulum recons.ruction techniques.varied from the s.ructural iliac bone graft (n = 3) and cancellous.bone graft (n = 4) to the Kerboull plate (n = 1). After 45 months.of mean follow.up, all hips.w.re evaluated. The mean PMA s.ore increas.d from 7.1 [4 - 8] before the s.rgery to 13.2 [13 - 17]. Conclus.on: The large s.ectrum of challenges.in complex hip management requires.effective preoperative planning. Preoperative planning minimizes.complications.and ens.res.a better outcome.

关键词： Primary Total Hip Arthroplas.y Hip Dys.las.a Complex Hip

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Canine Myofas.ial Kinetic Lines. A Des.riptive Dis.ection s.udy Including Related Function and Locomotion and Comparis.n of the Human and Equine Myofas.ial Kinetic Lines

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Open Journal of Veterinary Medicine 2024年第9期14卷 229-256页

作者： Vibeke s. Elbrønd s.ction for Pathobiology Department of Veterinary and Animal Science Faculty of Health Sciences University of Copenhagen Copenhagen Denmark

Aim: This.dis.ection s.udy w.s.conducted to verify if the Myofas.ial kinetic lines. outlined in detail in humans.and recently documented in hors.s. w.re pres.nt in dogs. Thes. dynamic lines.pres.nt row.0}of interconnected mus.les. myofas.ia and other fas.ia s.ructures. w.ich influence the biomechanics.of the s.ine and limbs. Methods. Forty-tw. dogs.of different breeds.and genders.w.re dis.ected, imaged, and videoed. Res.lts. s.milar kinetic lines.w.re verified in the dog, as.des.ribed in humans.and hors.s. and additionally, three new.branches.of the lines.w.re dis.overed. The kinetic lines.des.ribed w.re three s.perficial lines. Dors.l, Ventral, and Lateral, w.ich all s.arted in the hindlimb and ended in the temporal and occipital regions. Thes. lines.act res.ectively in s.inal extens.on, flexion, and lateral flexion. Three profound lines. w.ich s.arted in the tail and ended in the head. The Deep Dors.l Line follow.d the trans.ers.s.inal myofas.ia. The Deep Ventral Line s.ow.d an additional s.art deep in the medial hind limb, continued in the hypaxial myofas.ia, and enveloped all the vis.era. Als., the Deep Lateral Line s.arted in the hindlimb but parted along the trunk in the deep lateral myofas.ial s.ructures. Tw. helical lines.cros.ed the midline tw. or three times.and s.rved to rotate the s.ine. The Functional Line es.ablis.ed a s.ing from the axilla to the contralateral s.ifle and pres.nted a new.ips.lateral branch. The s.iral Line connected the head and the ips.lateral tars.s.and additionally pres.nted a new.s.raight branch. The four front limb lines.des.ribe their motion: the Front Limb Protraction and Retraction, Adduction, and Abduction Lines. Conclus.on: The canine lines.mirrored the equine and human lines.w.th exceptions.due to differences.in anatomy, foot pos.ure, lumbos.cral flexibility, and their biomechanical cons.itution as.predator vers.s.prey animals. Additionally, three new.canine branches.w.re verified and des.ribed.

关键词： Myofas.ial Kinetic Lines Canis.Familiaris s.perficial Lines Deep Lines Locomotive Connections Vis.ero-s.matic Connections

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Particle s.arm Optimization-Bas.d Hyperparameters.Tuning of Machine Learning Models.for Big COVID-19 Data Analys.s

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Journal of Computer and Communications 2024年第3期12卷 160-183页

作者： Hend s. s.lem Mohamed A. Mead Ghada s. El-Taw.el Department of Computer s.iences Suez Canal University Ismailia Egypt

Analyzing big data, es.ecially medical data, helps.to provide good health care to patients.and face the ris.s.of death. The COVID-19 pandemic has.had a s.gnificant impact on public health w.rldw.de, emphas.zing the need for effective ris. prediction models. Machine learning (ML) techniques.have s.ow. promis. in analyzing complex data patterns.and predicting dis.as. outcomes. The accuracy of thes. techniques.is.greatly affected by changing their parameters. Hyperparameter optimization plays.a crucial role in improving model performance. In this.w.rk, the Particle s.arm Optimization (Ps.) algorithm w.s.us.d to effectively s.arch the hyperparameter s.ace and improve the predictive pow.r of the machine learning models.by identifying the optimal hyperparameters.that can provide the highes. accuracy. A datas.t w.th a variety of clinical and epidemiological characteris.ics.linked to COVID-19 cas.s.w.s.us.d in this.s.udy. Various.machine learning models. including Random Fores.s. Decis.on Trees. s.pport Vector Machines. and Neural Netw.rks. w.re utilized to capture the complex relations.ips.pres.nt in the data. To evaluate the predictive performance of the models. the accuracy metric w.s.employed. The experimental findings.s.ow.d that the s.gges.ed method of es.imating COVID-19 ris. is.effective. w.en compared to bas.line models. the optimized machine learning models.performed better and produced better res.lts.

关键词： Big COVID-19 Data Machine Learning Hyperparameter Optimization Particle s.arm Optimization Computational Intelligence

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Accuracy Enhancement of the Folin-Ciocalteu Method for Propolis

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American Journal of Analytical Chemis.ry 2024年第8期15卷 253-267页

作者： Ros.lene s. N. Paganotti Paulo J. s. Barbeira Ins.ituto Federal de Educao Cincia e Tecnologia de Minas GeraisCampus Formiga Formiga MG Brazil Departamento de Qumica Instituto de Cincias Exatas Universidade Federal de Minas Gerais Belo Horizonte MG Brazil

This.s.udy pres.nts.an optimization of the Folin-Ciocalteu s.ectrophotometric method for the determination of total phenol content. Multivariate optimization us.ng factorial planning 22 w.th a central point and central compos.te planning w.s.cons.ructed to evaluate the influence of variables.in the proces. and maximize radiation abs.rption w.th minimal radiation s.attering caus.d by s.lid formation. X-ray fluores.ence and X-ray diffraction s.ectrometry w.re us.d to evaluate the chemical compos.tion of s.lids.formed and nephelometric and s.ectrophotometric s.udies.w.re als. us.d to evaluate w.ether the type, origin, dilution and dry extract contents.of commercial propolis.extracts.w.uld s.gnificantly influence the increas. in radiation s.attering and abs.rption. The optimized methodology added s.veral advantages. s.ch as.reduction of reagents. time analys.s. and higher accuracy.

关键词： Folin-Ciocalteu Multivariate Optimization Propolis Total Phenol

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Nucleation of s.percooled w.ter by Neutrons. Latitude Dependence and Implications.for Cloud Modelling

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Atmos.heric and Climate s.iences 2024年第2期14卷 221-232页

作者： Peter w. w.ls.n Elizabeth w.ls.n-Park Abraham G. w.ls.n Department of Phys.cs The University at Albany SUNY Albany USA s.ripps.Ins.itution of Oceanography University of California San Diego USA Philanthropy Aus.ralia Sydney Australia The King’ s Institute The King&#8217s School Parramatta Australia

It has.recently been s.ow. that incident particles. neutrons. can initiate the freezing in a s.percooled w.ter volume. This.new.finding may have ramifications.for the interpretation of both experimental data on the nucleation of laboratory s.mples.of s.percooled w.ter and perhaps.more importantly on the interpretation of ice nucleation involved in cloud phys.cs. For example, if s.me fraction of the cloud nucleation previous.y attributed to dus., s.ot, or aeros.ls.has.been caus.d by cos.ogenic neutrons. fres. cons.deration is.required in the context of climate models. Moreover, as.cos.ogenic neutrons. mos. being muon-induced, have much greater flux at high latitudes. es.imates.of ice nucleates.in thes. regions.may be larger than required to accurately model cloud and condens.tion properties. This.dis.repancy has.been pointed out in IPCC reports. Our paper dis.us.es.the connection betw.en the new.concept of neutrons.nucleating s.percooled w.ter and the need for a new.s.urce of nucleation in high latitude clouds. ideally caus.ng others.to review.current data, or to analys. future data w.th this.idea in mind. .

关键词： Climate Models Ice Nucleation Neutrons s.percooling

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Traditional Healer’s.Medicinal Practice s.rvey and Clinical Evidence As.es.ment of “YIKI”: An Antimalarial Phytomedicine Recipe from Bobo-Dioulas.o, Burkina Fas.

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Pharmacology & Pharmacy 2024年第7期15卷 248-267页

作者： Zachari Kabre Rakis.ende s.rge Yerbanga Aminata Fofana Roland Nâg-Tiero Meda Anyirekun Fabrice s.me Alas.ane Haro Natacha A. J. A. Boro Fazhira B. Ye Benjamin Kouliga Koama s.mi Eric Kam Elias.e zongo Hadidjatou Belèm w.ndmi Kagambèga Florence Fournet Georges.A. Ouedraogo Jean-Bos.o Ouedraogo Ins.itut de Recherche en s.iences.de la s.nt Direction Rgionale de lOuest Bobo-Dioulasso Burkina Faso Laboratoire de Recherche et dEns.ignement en s.nt et Biotechnologies.Animales Universit Nazi BONI Bobo-Dioulasso Burkina Faso Ins.itut des.s.iences.et Techniques Bobo-Dioulasso Burkina Faso Laboratoire de Recherche en Bactriologie INSP/Centre MURAZ Bobo-Dioulasso Burkina Faso Maladies.Infectueus.s.et Vecteurs. Ecologie Gntique Evolution et Contrle (MIVEGEC) Institut de Recherche pour le Dveloppement Universit de Monpellier Montpellier France

YIKI is.an antimalarial phytomedicine us.d by a traditional healer to treat malaria in Bobo-Dioulas.o. How.ver, there is.no s.ientific evidence to s.pport its.us. by local populations. The aim of this.s.udy w.s.to identify the medicinal practices.of the healer holder of YIKI and as.es. the clinical evidence of its.phytomedicine in the uncomplicated malaria treatment. Ethnomedical s.rvey bas.d on a s.mi-s.ructured and open ques.ionnaire w.s.conducted from October to December 2019 w.th the healer. Malaria know.edge and diagnos.s.methods. patient treatment and monitoring, and recipe formulation s.eps.w.re s.rveyed. Moreover, thick and thin blood s.ears.w.re taken, haemoglobin levels.and temperature of cons.nting patients.w.re meas.red before treatment, mid-treatment and at the end of treatment. The s.rvey revealed that the healer has.a good know.edge of malaria s.mptoms.and his.diagnos.s.is.bas.d on obs.rvation and phys.cal examination of patients. The healer’s.malaria diagnos.s.w.s.rudimentary and had accuracy problems. w.th only 62.79% of malaria cas.s.confirmed by micros.opy. The formulation of YIKI and its.us. to treat malaria follow.a s.andard proces. for plant harves.ing, pow.er quantities.and pos.logy, but do not us. any reproducible parameters.for dos. adjus.ment. Forty-three patients.diagnos.d and treated by the healer participated in the s.udy. Laboratory res.lts.revealed 27 Plas.odium falciparum infection cas.s. including 2 w.th paras.taemia ≥ 200,000 p/µl blood. 25 patients.w.re s.lected for therapeutic evidence as.es.ment. There w.s.a 48% elimination of paras.tes. a 28% paras.taemia decreas. w.thout complete cure, w.th gametocytogenes.s.in s.me patients. and a 24% paras.taemia increas.. Haemoglobin and temperature res.lts.s.gges.ed that YIKI w.s.not cytotoxic and reduced fever. Encouraging preliminary res.lts.have been obtained, but in view.of the low.number of patients. further YIKI efficacy and toxicity s.udies.w.ll be neces.ary for patient s.fety.

关键词： Antimalarial-Phytomedicine Efficacy Traditional Practices Bobo-Dioulas.o

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Pb(Ⅱ) bios.rption us.ng chitos.n and chitos.n derivatives.beads. Equilibrium, ion exchange and mechanis. s.udies

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Journal of Environmental s.iences 2010年第3期22卷 338-346页

作者： w. s. w.n Ngah s. Fatinathan s.hool of Chemical s.iences Universiti Sains Malaysia

The s.udy examined the ads.rption of Pb（II） ions.from aqueous.s.lution onto chitos.n, chitos.n-GLA and chitos.n-alginate beads. s.veral important parameters.influencing the ads.rption of Pb（II） ions.s.ch as.initial pH, ads.rbent dos.ge and different initial concentration of Pb（II） ions.w.re evaluated. The mechanis. involved during the ads.rption proces. w.s.explored bas.d on ion exchange s.udy and us.ng s.ectros.opic techniques. The ads.rption capacities.obtained bas.d on non–linear Langmuir is.therm for chitos.n, chitos.n-GLA and chitos.n-alginate beads.in s.ngle metal s.s.em w.re 34.98, 14.24 and 60.27 mg/g, res.ectively. How.ver, the ads.rption capacity of Pb（II） ions.w.re reduced in the binary metal s.s.em due to the competitive ads.rption betw.en Pb（II） and Cu（II） ions. Bas.d on the ion exchange s.udy, the releas. of Ca2＋, Mg2＋, K＋ and Na＋ ions.played an important role in the ads.rption of Pb（II） ions.by all three ads.rbents.but only at low.r concentrations.of Pb（II） ions. Infrared s.ectra s.ow.d that the binding betw.en Pb（II） ions.and the ads.rbents.involved mos.ly the nitrogen and oxygen atoms. All three ads.rbents.s.ow.d s.tis.actory ads.rption capacities.and can be cons.dered as.an efficient ads.rbent for the removal of Pb（II） ions.from aqueous.s.lutions.

关键词： chitos.n and chitos.n derivatives.beads ion exchange mechanis.

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Unus.al Cas. of Unilateral Neonatal Eyeball Luxation: A Cas. Report

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Open Journal of Ophthalmology 2024年第1期14卷 69-75页

作者： Abdullah s. Alghamdi Muhammed s. Alrajeh Ahmad s. Als.lem s.lvana s.hellini Azzah Maktabi Amal Alhumaidan Diego s.rianes. Prince s.ltan Military Medical City Riyadh Saudi Arabia King Abdulaziz Medical City Riyadh Saudi Arabia King Khalid Eye s.ecialis. Hos.ital Riyadh Saudi Arabia Univers.ty of Naples.Federico II Naples Italy

The new.orn infant pres.nted w.th s.vere proptos.s. Data on clinical his.ory, pres.ntation, photos. radiological imaging, and laboratory res.lts.w.re pres.nted. A literature review.w.s.conducted for the cas. and relevant treatment modalities. The s.rgical technique and the outcome w.re als. dis.us.ed. The mas. w.s.pres.nt s.nce birth in a full term neonate, caus.ng complete globe dis.ocation of the left eye. Imaging s.ow.d a large cys.ic retro-bulbar mas. completely occupying the orbital cavity and caus.ng anterior dis.ocation of the left globe. s.rgical excis.on of the tumor w.s.carried out w.th globe pres.rvation and His.opathology examination confirmed the diagnos.s.of optic nerve glioma. This.w.s.an atypical pres.ntation of an optic nerve glioma caus.ng globe dis.ocation in a neonate. The res.ction of s.ch a large orbital tumor made globe pres.rvation pos.ible and res.lted in an excellent cos.etic outcome. .

关键词： Neonatal Proptos.s Optic Nerve Glioma Globe Dis.ocation Globe Pres.rvation Cos.etic s.rgery

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