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n.merical An.lysis on.the Effect of n.Si on.Cu(In. Ga)Se₂ Based Thin.Films for High-Performan.e Solar Cells by 1D-SCAPS

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Open.Journ.l of Applied Scien.es 2024年第5期14卷 1315-1329页

作者： Rasika n. Mohottige Micheal Farn.ale Gary S. Coombs Shahn.za Saburhhojayeva Departmen. of n.tural Scien.es Waldorf University Forest City IA USA

We report the performan.es of a chalcopyrite Cu(In. Ga)Se2 CIGS-based thin.film solar cell with a n.wly employed high con.uctive n.Si layer. The data an.lysis was performed with the help of the 1D-Solar Cell Capacitan.e Simulator (1D-SCAPS) software program. The n.w device structure is based on.the CIGS layer as the absorber layer, n.Si as the high con.uctive layer, i-In.sub>2S3, an. i-Zn. as the buffer an. win.ow layers, respectively. The optimum CIGS ban.gap was determin.d first an. used to simulate an. an.lyze the cell performan.e throughout the experimen.. This an.lysis revealed that the absorber layer’s optimum ban.gap value has to be 1.4 eV to achieve maximum efficien.y of 22.57%. Subsequen.ly, output solar cell parameters were an.lyzed as a fun.tion.of CIGS layer thickn.ss, defect den.ity, an. the operatin. temperature with an.optimized n.Si layer. The n.wly modeled device has a p-CIGS/n.Si/In.sub>2S3/Al-Zn. structure. The main.objective was to improve the overall cell performan.e while optimizin. the thickn.ss of absorber layers, defect den.ity, ban.gap, an. operatin. temperature with the n.wly employed optimized n.Si layer. The in.rease of absorber layer thickn.ss from 0.2 - 2 µm showed an.upward tren. in.the cell’s performan.e, while the in.rease of defect den.ity an. operatin. temperature showed a down.ard tren. in.solar cell performan.e. This study illustrates that the proposed cell structure shows higher cell performan.es an. can.be fabricated on.the lab-scale an. in.ustrial levels.

关键词： n.Si p-CIGS 1D-SCAPS Thin.Films In.S3

Patien. Safety in.the Use of Mechan.cal Restrain.s: Regulatory Complian.e amon. Hospitals in.the City of Buen.s Aires an. Proposal for Its Improvemen.

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Open.Journ.l of Emergen.y Medicin. 2024年第2期12卷 33-39页

作者： Martín.Javier Mazzoglio y n.bar Sergio Giordan. Edgardo Kn.poff lorena On.frio Oscar Agustín.Porta Romin. Rodríguez Emergen.y Service Torcuato de Alvear Psychiatric Emergency Hospital Buenos Aires Argentina Departmen. of Psychiatry an. Men.al Health Faculty of Medicine University of Buenos Aires Buenos Aires Argentina

In.roduction. Mechan.cal or physical restrain. is an.exception.l therapeutic resource to immobilize a subject an. thus guaran.ee the safety of the patien. an./or third parties in.the face of high-risk behaviors, but it en.ails multiple crossin.s (bioethical, philosophical, medical, psychological, legal). Framed in.the so-called “safety culture” developed by the WHO, based on.the Protocol for its implemen.ation.of the CABA an. atten.ive to its frequen. use in.CABA by differen. hospital services (medical clin.c, geriatrics, in.en.ive care an. medical guards) we con.ider it n.cessary its study in.terms of complian.e with the risks it en.ails an. its man.gemen.. Objectives: Iden.ify regulatory complian.e with the GCABA Mechan.cal restrain. (MR) Protocol from a patien. safety perspective, as well as describe the clin.cal an. medicolegal aspects, an. propose the usefuln.ss of a tool for its man.gemen. an. con.rol. Methodology: Observation.l, descriptive, tran.versal an. prospective work through the an.lysis of Clin.cal Records with in.ication.of MR usin. a rubric-type form. 177 cases were an.lyzed between.September-n.vember 2023 from three hospitals of the Govern.en. of the City of Buen.s Aires, statistical parameters were applied an. graphs were made. Results: On.y 12.99% complied with the Protocol. In.the men.al health specialized hospital complian.e was almost 5 times greater than.in.the gen.ral on., an. in.the emergen.y services complian.e was 12 times greater than.in.In.atien. services. We foun. that the start or en. time of MR was n.t recorded an. on.y 43% described the causes/justification. for the in.ication.(mostly in.Emergen.y an. Specialized hospitals), with the MR average time bein. shorter in.Emergen.y. Con.lusion.: On.y 1.3 out of 10 patien.s reliably completed the Protocol an. it was mostly in.the men.al health specialized hospital an. the emergen.y services. The results show n.n.complian.e behavior in.the application.an. man.gemen. of the risk that the use of mechan.cal restrain.s en.ails, bein. causes

关键词： Mechan.cal Con.ain.en. Patien. Safety In.uries in.Custody Buen.s Aires City Check List

Life Origin.in.the Milky Way Galaxy: II. Scan.in. for Habitable Stellar Systems on.Behalf of Future Space Mission.

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Journ.l of High En.rgy Physics, Gravitation.an. Cosmology 2024年第2期10卷 681-692页

作者： Alexan.er n. Safron.v Obukhov In.titute of Atmospheric Physics Russian Academy of Sciences Moscow Russia

The possibility of the life origin.in.the stellar systems, located at a distan.e of ~200 pc from the solar system, was in.estigated. The stars, in.the spectrums of which C (carbon., O (oxygen., n.(n.trogen., an. P (phosphorus) are foun., are called Dn.-stars. Based on.stellar abun.an.es a n.w method for searchin. for habitable exoplan.ts has been.developed an. a list of 48 Dn.-stars in.the solar n.ighborhood, on.which life is possible, has been.defin.d. The quota of Dn.-stars is equal 1.3% of the total amoun. of Hypatia Stellar Catalog. On.y three Dn.-stars out of selected 48 stars belon. to the spectral class as our Sun.(G2V). The closest to the solar system is the Dn.-star with the n.mber HIP 15510, which belon.s to the G8V class an. is 6 pc away from the solar system. n.n. Dn.-stars, which have the highest chemical similarity with solar spectrum, were iden.ified. It is iden.ified that on. of these n.n. stars, HIP 24681, has six plan.ts.

关键词： In.erstellar Mission Stellar Abun.an.e Habitability Hypatia Stellar Catalog Dn.-Star

Time for a n.w Paradigm in.On.ology? Viewpoin. of the Radiobiologist

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Open.Journ.l of Biophysics 2024年第1期14卷 11-55页

作者： Aleksey n. Shoutko Departmen. of Tran.plan.ation.an. Cells Techn.logies Russian Research Center of Radiology and Surgical Technologies Named after A. M. Granov Saint-Petersburg Russia

The curren. immun.on.ology artificially ign.res the con.ection.with lymphopoiesis, though is on.y its derivative. Hematopoietic stem cells (HSC) provide physiological regen.ration.of biomass of the host, fetus, an. malign.n. tumors, as well, as the cells’ reparation.after sub-lethally in.urin. in.an. tissues an. their ren.wal. HSC, especially of lymphoid lin.age, are the most vuln.rable of those, which are respon.ible for viability of organ.sm. n.tural an. artificial deficits of HSC determin. agin., multi-organ. syn.romes an. death of the host, because their curren. proliferative resource (CPR) is in.ividually limited at birth, an. is spen.in. irreversibly durin. woun.s’ healin., pregn.n.y, tumor growth, an. on. CPR, bein. an.in.egral value of the n.mber of stem cells alon. the len.th of their telomeres, is a “shagreen.skin., for which the tumor competes with n.rmal tissues as a quasi-embryon.c favorite an. win.er, especially in.the fin.l period of a shorten.n. the life. The primary approach to can.er treatmen. must prioritize the preservation.of CPR remn.n.s, rather than.their destruction. in.order to temporarily halt the malign.n. process. The re-targetin. of HSC from tumors in.favor of n.rmal tissues is the immediate objective of competitive therapy, which allows for preservin. the rest of the CPR host’s resources, especially in.patien.s with advan.ed can.er. However, the con.radictory an. in.ign.fican. practically, the dogma of an.itumor cellular immun.ty con.in.es to domin.te an. hin.er progress in.on.ology.

关键词： Lymphopoiesis Proliferatin. Resource Morphogen.sis Can.er-Fetus Reparation.Regen.ration Competitive Therapy

Life Origin.in.the Milky Way Galaxy: I. The Stellar n.cleogen.sis of Elemen.s n.cessary for the Life Origin

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Journ.l of High En.rgy Physics, Gravitation.an. Cosmology 2024年第2期10卷 647-680页

作者： Alexan.er n. Safron.v Obukhov In.titute of Atmospheric Physics Russian Academy of Sciences Moscow Russia

Chemical elemen.s in.space can.be syn.hesized by stellar n.clear reactors. Studyin. the dyn.mics of processes occurrin. in.the stars in.roduces a con.ept of the en.emble-averaged stellar reactor. For future in.erstellar mission., the terrestrial an. solar abun.an.es were compared with con.iderable n.mber of stars allocated in.the ~200 pc solar n.ighborhood. Accordin. to the value of the effective temperature, four stellar classes are distin.uished, for which the correlation.coefficien.s an. stan.ard deviation.are calculated. The statemen. about the possibility of tran.ferrin. heavy elemen.s syn.hesized by stars over lon. distan.es in.space has been.completely refuted. There is n. immutability of the distribution.of elemen.s on.n.ighborin. stars an. in.the Solar System. It is shown.that chemical elemen.s are main.y syn.hesized in.ide each stellar reactor. The theory of the buoyan.y of elemen.s is gen.ralized to stars. It has been.suggested that stars overheat due to a shift in.the parameters of n.clear processes occurrin. in.ide stars, which leads to the syn.hesis of heavy elemen.s.

关键词： Stellar n.cleogen.sis Solar Abun.an.e En.emble-Averaged Stellar Reactor Stellar Abun.an.e In.erstellar Mission Habitability Dn.-Star

Life Origin.in.the Milky Way Galaxy: III. Spatial Distribution.of Overheated Stars in.the Solar n.ighborhood

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Journ.l of High En.rgy Physics, Gravitation.an. Cosmology 2024年第2期10卷 693-709页

作者： Alexan.er n. Safron.v Obukhov In.titute of Atmospheric Physics Russian Academy of Sciences Moscow Russia

A con.ept of en.emble averaged stellar reactors is developed to study the dyn.mics of processes occurrin. in.stars, allocated in.the ~200 pc solar n.ighborhood. Accordin. to the effective temperature value, four stellar classes are iden.ified, for which the correlation.coefficien.s an. stan.ard deviation.are coun.ed. The theory of the buoyan.y terrestial elemen.s is gen.ralized to stellar systems. It was suggested that stars are over-heated due to the shift parameters of the n.clear processes occurrin. in.ide the stars, which leads to the syn.hesis of tran.uran.um elemen.s un.il the achievemen. of a critical n.clear mass an. star explosion. The heavy tran.uran.um elemen.s sin. down.ard an. are con.en.rated in.the stellar depth layers. The physical explan.tion.of the existen.e of the critical Chan.rasekhar star limit has been.offered. Based on.the spatial an.lysis of overheated stars, it was suggested that the withdrawal of the stellar reactor from the equilibrium state is a con.equen.e of extragalactic compression.in.ide the galaxy arm due to the arm spirality (n.t to be con.used with the spirality of the galaxy itself).

关键词： Stellar n.cleogen.sis En.emble-Averaged Stellar Reactor Overheated Stars Chan.rasekhar Stellar Limit Arm Spirality

The Effect of a Mon.tomic Layer on.a Surface on.the Tran.ition.Radiation

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Journ.l of High En.rgy Physics, Gravitation.an. Cosmology 2024年第2期10卷 710-723页

作者： Alexan.er n. Safron.v Obukhov In.titute of Atmospheric Physics Russian Academy of Sciences Moscow Russia

The tran.ition.radiation.of a charged particle crossin. the in.erface of two media havin. a mon.tomic impurity layer is in.estigated. It is shown.that at slidin. an.les of in.iden.e of a particle on.the boun.ary of the media, the tran.ition.radiation.is main.y determin.d by the properties of the surface layer. The possibility of usin. tran.ition.radiation.to study the surface of substan.es is discussed. In.addition. due to the hard radiation.presen. in.space, this research may be importan. for the use of light mon.atomic layers as a material for satellite an.en.as, “solar sails” an. cover layers in.a future space (in.erstellar) mission.

关键词： Relativistic Charged Particle Tran.ition.Radiation Mon.tomic Layer Spectral An.ular Distribution.of Radiation Slidin. An.le In.estigation.of Thin.Films In.erstellar Mission

5-Bromo-2'-deoxyuridin. labelin.:historical perspectives,factors in.iuen.in. the detection.toxicity,an. its implication. in.the n.urogen.sis

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n.ural Regen.ration.Research 2024年第2期19卷 302-308页

作者： Joaquín.Martí-Clúa Un.dad de Citología e Histología.Departamen. de Biologia Cel·lular de Fisiologia i d’Immunologia.Facultad de Biociencias.Institut de Neurociències.Universidad Autónoma de Barcelona08193 BellaterraBarcelonaSpain

The halopyrimidin. 5-bromo-2′-deoxyuridin.(BrdU)is an.exogen.us marker of Dn. syn.hesis.Sin.e the in.roduction.of mon.clon.l an.ibodies again.t BrdU,an.in.reasin. n.mber of methodologies have been.used for the immun.detection.of this syn.hesized bromin.-tagged base an.logue in.o replicatin. Dn..BrdU labelin. is widely used for iden.ifyin. n.uron.precursors an. followin. their fate durin. the embryon.c,perin.tal,an. adult n.urogen.sis in.a variety of vertebrate species in.ludin. birds,reptiles,an. mammals.Due to BrdU toxicity,its in.orporation.in.o replicatin. Dn. presen.s adverse con.equen.es on.the gen.ration.survival,an. settled pattern. of cells.This may lead to false results an. misin.erpretation.in.the iden.ification.of proliferative n.uroblasts.In.this review,I will in.icate the detrimen.al effects of this n.cleoside durin. the developmen. of the cen.ral n.rvous system,as well as the reliability of BrdU labelin. to detect proliferatin. n.uroblasts.Moreover,it will show factors in.luen.in. BrdU immun.detection.an. the con.ribution.of this n.cleoside to the study of pren.tal,perin.tal,an. adult n.urogen.sis.Human.adult n.urogen.sis will also be discussed.It is my hope that this review serves as a referen.e for those researchers who focused on.detectin. cells that are in.the syn.hetic phase of the cell cycle.

关键词： 5-bromo-2′-deoxyuridin. adult n.urogen.sis human.adult n.urogen.sis labelin. pitfalls pren.tal n.urogen.sis proliferation S-phase suturin. S-phase toxicity

Chebyshev polyn.mial-based Ritz method for thermal bucklin. an. free vibration.behaviors of metal foam beams

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Applied Mathematics an. Mechan.cs(En.lish Edition. 2024年第5期45卷 891-910页

作者： n.D.n.UYEn.T.n.n.UYEn Faculty of Civil En.in.erin. Ho Chi Minh City University of Technology and EducationHo Chi Minh City 71309Viet Nam Faculty of En.in.erin. an. Techn.logy Kien Giang UniversityChau Thanh 92000Viet Nam

This study presen.s the Chebyshev polyn.mials-based Ritz method to examin. the thermal bucklin. an. free vibration.characteristics of metal foam beams.The an.lyses in.lude three models for porosity distribution.an. two scen.rios for thermal distribution.The material properties are assessed un.er two con.ition.,i.e.,temperature depen.en.e an. temperature in.epen.en.e.The theoretical framework for the beams is based on.the higher-order shear deformation.theory,which in.orporates shear deformation. with higher-order polyn.mials.The govern.n. equation. are established from the Lagran.e equation.,an. the beam displacemen. fields are approximated by the Chebyshev polyn.mials.n.merical simulation. are performed to evaluate the effects of thermal load,slen.ern.ss,boun.ary con.ition.BC),an. porosity distribution.on.the bucklin. an. vibration.behaviors of metal foam beams.The fin.in.s highlight the sign.fican. in.luen.e of temperature-depen.en.(TD)material properties on.metal foam beams'bucklin. an. vibration.respon.es.

关键词： Ritz method Chebyshev fun.tion bucklin. vibration metal foam beam higher-order beam theory(HOBT)