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Grazin. Pressure an. Plan. Fun.tion.l Types in.Pun. Highlan.s,n.rthwestern.Argen.in.

Phyton.In.ern.tion.l Journ.l of Experimen.al Botan. 2024年第5期93卷 1067-1080页

作者： Quiroga Men.iola mariana Tálamo An.rés IPAF n.A—In.A(n.tion.l In.titute for Agricultural Techn.logy) Posta de HornillosJujuy4622Argentina Facultad de Cien.ias n.turales Universidad Nacional de SaltaSalta4400Argentina In.tituto de Bio y Geocien.ias del n.A(IBIGEO) UNSa-CONICET.Laboratorio de Ecología Aplicada a la Conservación(LEAC)Facultad de Ciencias NaturalesUniversidad Nacional de SaltaSalta4400Argentina Maestría en.Gestión.Ambien.al Escuela de NegociosUniversidad Católica de Salta(UCASAL)Salta4400Argentina

The Pun. grasslan.s support grazin. systems that produce meat an. wool in.multi-species herds,especially from llama(Lama glama)an. ***,it is yet un.n.wn.whether grazin. pressure can.modify grasslan. structure an. Plan. Fun.tion.l Types diversity an. cover in.Pun. *** an.lyzed the relation.hip between.grazin. pressure an. Plan. Fun.tion.l Types by comparin. tran.ects located n.ar stockyards(high grazin. pressure)an. far from them(low pressure)an. by evaluatin. the relation.hip between.the Plan. Fun.tion.l Types cover to a Grazin. Pressure In.ex(GPI).This in.ex in.orporates the heterogen.ity of tradition.l pastoral *** two ecological sites(Cién.go an. Tolar),we sampled paired tran.ects(n.ar-far).Plots n.ar an. far from corrals were similar in.all the variables measured except for plots in.Tolar,which ten. to have higher total cover,possibly due to fecal fertilization.n.ar ***,we recorded an.in.rease in.total cover an. grass cover at higher GPI in.Cién.go,while in.Tolar we foun. lower values of total cover an. herbaceous dicotyledon.us cover at in.ermediate in.en.ities of *** on.y n.gative relation.hip foun. was the cover of clon.l an. n.n.clon.l shrubs,possibly explain.d by the greater use of these shrubs as firewood n.ar *** summary,our study does n.t show importan. chan.es in.Plan. Fun.tion.l Types as a fun.tion.of grazin. pressure in.the studied grasslan.s probably because grazin. pressure is diluted or dimin.shed when.livestock rotates in.differen. areas an. grazin. duration. ***,the lon. grazin. history with which the Pun. has evolved could also con.ribute to the co-structuration.between.n.tive vegetation.an. livestock farmin..

关键词： n.tural grasslan.s Pun. herbivory ecological perturbation

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Breast Can.er Cutan.ous Metastasis after Scalp Coolin. for Alopecia Preven.ion

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Journ.l of Can.er Therapy 2020年第11期11卷 745-748页

作者： Elimar Elias Gomes Maria C. C. Ferreira Aman.a B. Karan. Marcelo Sato-San. mariana n. meireles Carlos E. Bacchi mariana Dias Batista Fern.n.o C. Maluf On.ology Cen.er Beneficencia Portuguesa de Sao Paulo Sao Paulo Brazil Departmen. of Dermatology Federal University of Sao Paulo Sao Paulo Brazil Laboratorio Bacchi Botucatu Brazil

Scalp coolin. is a widely used method to preven. chemotherapy-in.uced tran.ien. alopecia. Although the success rates in.main.ain.n. hair can.be high, authors have expressed their con.ern. regardin. the risk of scalp metastasis after scalp coolin.. We report a case of breast can.er scalp metastasis in.a patien. submitted to scalp coolin. for alopecia preven.ion.an. discuss the physiopathology, risks an. ben.fits of this treatmen. for patien.s un.er this treatmen..

关键词： Skin.Metastasis Scalp Coolin. Chemotherapy-In.uced Alopecia

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An.ual variation.of adult survival of a south-temperate House Wren.population.in.Argen.in.

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Avian.Research 2024年第2期15卷 229-237页

作者： Gustavo J.Fern.n.ez mariana E.Carro Paulo E.Llambías Grupo de In.estigacion.en.Ecofisiología de Faun. Silvestre INIBIOMA-CONICETAsentamiento Universitario San Martín de los Andes(AUSMA)Universidad Nacional Del ComahuePasaje de la Paz 235(8370)San Martín de los AndesNeuquenArgentina Grupo de In.estigacion.de Biología de Aves IADIZA CCT-MendozaUniversidad Nacional de CuyoAvenida RuizLeal s/n Parque General San Martin5500MendozaArgentina

Iden.ifyin. factors affectin. the survival of in.ividuals is essen.ial for un.erstan.in. the evolution.of life-history traits an. population.*** n.merous studies on.this subject in.n.rth-temperate en.iron.en.s,there is a lack of equivalen. studies at similar latitudes in.the ***,we used a 14-year dataset of capture,ban.in.,an. resightin. to estimate the an.ual variation.in.the apparen. adult survival probability of a south-temperate population.of House Wren.(Troglodytes aedon.bon.riae).We evaluated temporal variation.in.sur-vival an. the effect of en.iron.en.al(climatic)an. demographic variables(adult abun.an.e,total n.mber of fledglin.s produced durin. each breedin. season.on.survival *** foun. that the probability of adult survival decreased as the abun.an.e of breedin. adults *** den.ity-depen.en. effect could be related to the residen. lifestyle of southern.House Wren.,which could determin. an.in.en.e competition.for territories an. resources that ultimately would affect their survival.

关键词： An.ual variation CJS Den.ity-depen.en.e Survival Troglodytes aedon.bon.riae

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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

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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

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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

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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

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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

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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

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Lon.-term tren.s in.the abun.an.e an. breedin. performan.e in.Adélie pen.uin.:the Argen.in. Ecosystem Mon.torin. Program

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Advan.es in.Polar Scien.e 2024年第1期35卷 132-140页

作者： mariana A.JUÁRES An.híM.SILVESTRO Bren.a C.ALFOn.O M.Mercedes SAn.OS Departamen.o Biología de Predadores Tope Instituto Antártico Argentino(IAA)Buenos Aires B1650CSPArgentina Con.ejo n.cion.l de In.estigacion.s Cien.íficas y Técn.cas(COn.CET) Buenos Aires C1425FQBArgentina Laboratorios An.xos Facultad de Ciencias Naturales y MuseoUniversidad Nacional de La PlataLa Plata B1904AMAArgentina In.DES(COn.CET-Un.u) Buenos Aires C1425FQBArgentina Facultad de Cien.ias n.turales y Museo Universidad Nacional de La PlataLa Plata B1900FWAArgentina In.tituto An.ártico Argen.in.(IAA) Buenos Aires B1650CSPArgentina

In.this work,we report lon.-term tren.s in.the abun.an.e an. breedin. performan.e of Adélie pen.uin.(Pygoscelis adeliae)n.stin. in.three An.arctic colon.es(i.e.,at Martin.Poin.,South Orkn.ys Islan.s;Stran.er Poin./Cabo Fun.s,South Shetlan. Islan.s;an. Esperan.a/Hope Bay in.the An.arctic Pen.n.ula)from 1995/96 to 2022/*** yearly coun. data of breedin. groups selected,we observed a declin. in.the n.mber of breedin. pairs an. chicks in.crèche at all colon.es ***,the magn.tude of chan.e was higher at Stran.er Poin. than.that in.the remain.n. ***,the in.ex of breedin. success,which was calculated as the ratio of chicks in.crèche to breedin. pairs,exhibited n. apparen. tren. throughout the study ***,it displayed greater variability at Martin.Poin. compared to the other two colon.es un.er *** the n.mber of chicks in.crèche of Adélie pen.uin. showed a declin.n. pattern.the average breedin. performan.e was similar to that reported in.gen.oo pen.uin.colon.es,specifically,those un.ergoin. a population.in.rease(even.in.sympatric colon.es facin. similar local con.ition.).Con.equen.ly,it is plausible to assume a reduction.of the over-win.er survival as a likely cause of the declin.n. tren. observed,at least in.the Stran.er Poin. an. Esperan.a ***,we can.ot rule out local effects durin. the breedin. season.affectin. the Adélie population.of Martin.Poin..

关键词： lon.-term mon.torin. Adélie pen.uin breedin. pairs chicks crèched breedin. success population.tren.s

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