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Transform.tion of leather waste into m.crowave-activated and N-doped carbon for Li-S batteries

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新型炭材料(中英文) 2025年

作者： Carolina Pano-Azucena Roberto Rosas-Rangel m.guel Olvera-Sosa David Salvador gonzález-gonzález Rene Rangel-m.ndez Luis Felipe Chazaro-Ruiz m.guel Avalos-Borja Javier Antonio Arcibar-Orozco CIATEC.Center for Applied Innovation in Com.etitive Technologies Tecnologico de m.nterrey School of Engineering and Sciences Instituto Potosino de Investigación Científica y Tecnológica Universidad Autónom. de Coahuila Facultad de SistemasCiudad Universitaria

The use of carbon from.waste biom.ss has the potential to buffer the drawbacks of Li-S batteries and im.rove their overall perform.nce. Chrom.-Tanned-LeatherShavings(CTLS) are undesirable wastes, highly available for transform.tion into porous carbon. m.crowave activation is an efficient state-of-the-art procedure to obtain unique porous structures and nitrogen incorporation can im.rove the perform.nce of porous carbons. This study proposes the transform.tion of CTLS into a m.crowave activated porous carbon, and then was m.dified to introduce nitrogen. A m.croporous activated carbon with a specific surface area of 556 m.g-1 with honeycom.-like structure was obtained. Both urea therm.l decom.osition and ethanolam.ne im.regnation im.roves the nitrogen and am.ne presence of surface groups. However,the results indicated that only urea treatm.nt was effective in im.roving the initial capacity of the cell(1363 m.hg-1), which is probably linked with the sorption of long-chain polysulfides. This investigation confirm. that it is possible to obtain carbon m.terials from.CTLS, for use as sulfur-host cathodes in Li-S batteries, and im.rove their perform.nce with urea therm.l decom.osition. Furtherm.re, a Radial basis function neural network was fitted to provide statistical support to the experim.ntal results. The trained m.del corroborated the im.ortance of nitrogen content of the carbons in the discharge capacity of the cells.

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Strong Connections and Invertible Weak Entwining Structures

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Acta m.them.tica Sinica,English Series 2012年第7期28卷 1443-1460页

作者： J. N. ALONSO LVAREZ J. m. FERN NDEZ VILABOA gonz lez rodr íguez Departam.nto de m.tem.ticas Universidad de VigoCampus Universitario Lagoas-Marcosende Departam.nto de lxebra Universidad de Santiago de Compostela Departam.nto de m.tem.tica Aplicada Ⅱ Universidad de VigoCampus Universitario Lagoas-Marcosende

In this paper we obtain a criterion under which the bijectivity of the canonical m.rphism.of a weak Galois extension associated to a weak invertible entwining structure is equivalent to the existence of a strong connection form. Also we obtain an explicit form.la for a strong connection under equivariant projective conditions or under coseparability conditions.

关键词： m.noidal category invertible weak entwining structure strong connection weak Galois extension

Differences between delusional disorder and schizophrenia:A m.ni narrative review

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World Journal of Psychiatry 2022年第5期12卷 683-692页

作者： Alexandre gonzález-rodríguez m.ry V Seem.n Departm.nt of m.ntal Health Mutua Terrassa University HospitalUniversity of BarcelonaBarcelona 08280Spain Departm.nt of Psychiatry University of TorontoToronto M5P 3L6OntarioCanada

Psychotic syndrom.s are divided into affective and non-affective *** am.ng the non-affective form.,substantial differences *** aim.of this relatively brief review is to synthesize what is known about the differences between two non-affective psychoses,schizophrenia and delusional disorder(DD),with respect to clinical,epidem.ological,sociodem.graphic,and treatm.nt response characteristics.A Pubm.d literature search revealed the following:in schizophrenia,hallucinations,negative sym.tom. and cognitive sym.tom. are *** are rare in *** to schizophrenia patients,individuals with DD m.intain relatively good function,and their delusions are believable;m.ny are beliefs that are widely held in the general *** are generally sim.lar in these two form. of psychosis,with the exception that antidepressants are used m.re frequently in DD and,for acute treatm.nt,effective antipsychotic doses are lower in DD than in *** is with the hope that the contrasts between these two conditions will aid in the provision of safe and effective treatm.nt for both that this review has been conducted.

关键词： Non-affective psychosis Delusional disorder Schizophrenia Epidem.ology Sym.tom. Treatm.nt response

m.schke Type Theorem. for Weak Hopf Quasigroups

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Algebra Colloquium 2020年第2期27卷 213-230页

作者： J.N.Alonso Alvarez J.m.Fernández Vilaboa R.gonzález rodríguez Departam.nto de m.tem.ticas Vniversidade de Vigo Campus Universitario Lagoas-MarcosendeE-36280 VigoSpain Departam.nto de m.tem.ticas Universidade de Santiago de Compostela E-15771 Santiago de CompostelaSpain Departam.nto de m.tem.tica Aplicada II Universidade de Vigo Campus Universitario Lagoas-MarcosendeE-36310 VigoSpain

In this paper we give necessary and sufficient conditions for a com.dule m.gm. over a weak Hopf quasigroup to have a total integral,thus extending the theories developed in the Hopf algebra,weak Hopf algebra and non-associative Hopf algebra *** this result we also deduce a version of m.schke’s theorem. for right(H,B)-Hopf triples associated to a weak Hopf quasigroup H and a right H-com.dule m.gm. B.

关键词： (weak)Hopf algebra (weak)Hopf quasigroup integral m.schke theorem

Coyote(Canis latrans)in South Am.rica:potential routes of colonization

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Integrative Zoology 2020年第6期15卷 471-481页

作者： Octavio m.NROY-VILCHIS JoséF.gonzÁlez-m.YA Ángel BALBUENA-SERRANO Fausto ELVIR m.rtha m.ZARCO-gonzÁlez Clarita rodrÍguez-SOTO Centro de Investigación en Ciencias Biológicas Aplicadas Universidad Autónoma del Estado de MéxicoInstituto Literario 100TolucaMéxico50000México Instituto de Ecología Universidad Nacional Autónoma de MéxicoCoyoacánMéxico The Sierra to Sea Institute and ProCAT Colom.ia Las AlturasCoto BrusPuntarenasCosta Rica Fundación Investigación en Ciencias para el Estudio y Conservación de la Biodiversidad Instituto de Ciencia para el Estudio y Conservación de la Biodiversidadfrente a la Escuela República de JapónTegucigalpaHonduras Facultad de Geografía Universidad Autónoma del Estado de MéxicoInstituto Literario 100TolucaMéxico50000México

During the last century,the coyote(Canis latrans)has increased its distribution in Central *** the 1980s,it had not been recorded in *** records show that coyotes have crossed the Panam. Canal,indicating that continues to expand;therefore,there is a possibility that it will reach northern South *** objectives were to identify potential coyote colonization routes to South Am.rica,and the variables that favor its *** hypothesized that habitat fragm.ntation benefits coyote *** applied 7 algorithm. to m.del the potential distribution of the coyote,using 196 presence records and 12 *** m.dels with better perform.nce were used to generate a consensus *** our consensus m.del and the areas with highest probability of presence,a potential colonization route was generated between Central Am.rica and northern South *** route lies through southern Costa Rica,along the Pacific coast of Panam. to the south,to the Andean m.untains in northern *** variables that explained potential coyote distribution were hum.n population density,altitude,and percentage of crops with positive influence,and tropical broadleaf forests with negative *** results indicate that hum.n activities and deforestation are related to coyote distribution *** can be im.lem.nted within the identified route to im.rove environm.ntal m.nagem.nt,in order to avoid the presence of the coyote in the ecosystem. of northern South Am.rica.

关键词： Canis latrans carnivore distribution expansion invasive m.nagem.nt species distribution m.del

m.senchym.l stem.cells secretom.:The cornerstone of cell-free regenerative m.dicine

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World Journal of Stem.Cells 2020年第12期12卷 1529-1552页

作者： Alberto gonzález-gonzález Daniel García-Sánchez m.nica Dotta JoséC rodríguez-Rey Flor m.Pérez-Cam.o Departm.nt of m.lecular Biology_IDIVAL Faculty of MedicineUniversity of CantabriaSantander 39011CantabriaSpain

m.senchym.l stem.cells(m.Cs)are the m.st frequently used stem.cells in clinical trials due to their easy isolation from.various adult tissues,their ability of hom.ng to injury sites and their potential to differentiate into m.ltiple cell ***,the realization that the beneficial effect of m.Cs relies m.inly on their paracrine action,rather than on their engraftm.nt in the recipient tissue and subsequent differentiation,has opened the way to cell-free therapeutic strategies in regenerative *** the soluble factors and vesicles secreted by m.Cs are com.only known as *** secretom. has a key role in cell-to-cell com.unication and has been proven to be an active m.diator of im.unem.dulation and regeneration both in vitro and in ***,the use of secretom. has key advantages over cell-based therapies,such as a lower im.unogenicity and easy production,handling and ***,m.Cs can be m.dulated to alter their secretom. com.osition to better suit specific therapeutic goals,thus,opening a large num.er of *** these advantages now place m.Cs secretom. at the center of an im.ortant num.er of investigations in different clinical contexts,enabling rapid scientific progress in this field.

关键词： m.senchym.l stem.cells Secretom. Soluble factors Extra-cellular vesicles Exosom.s Bone regeneration

Effect of heat treatm.nt on the m.chanical and biocorrosion behaviour of two m.-Zn-Ca alloys

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Journal of m.gnesium.and Alloys 2022年第2期10卷 581-595页

作者： N.Pulido-gonzález P.Hidalgo-m.nrique S.García-rodríguez B.Torres J.Ram. Departam.nto de m.tem.tica Aplicada Ciencia e Ingeniería de Materiales y Tecnología ElectrónicaESCETUniversidad Rey Juan CarlosC/Tulipán s/nMóstolesMadrid28933Spain

The effect of heat treatm.nt on the m.chanical and biocorrosion behaviour of the m.-1 wt.%Zn-1 wt.%Ca(ZX11)and m.-3 wt.%Zn-0.4 wt.%Ca(ZX30)alloys was *** this purpose,three-point bending tests as well as electrochem.cal and im.ersion tests in Hank’s solution were perform.d on both alloys in four different therm.l conditions:as-cast,solution-treated,peak-aged and *** exam.nations revealed that the as-cast ZX11 and ZX30 alloys exhibit a m.crostructure com.osed ofα-m. grains separated by large m._(2)Ca and Ca_(2)m._(6)Zn_(3) particles and by large Ca_(2)m._(6)Zn_(3) particles,*** solution treatm.nt,the Ca_(2)m._(6)Zn_(3) precipitates at the grain boundaries(GBs)are fully dissolved in the ZX11 alloy,but m.inly redistributed to form.a m.re connected configuration in the ZX30 alloy,showing a poor age-hardening ***,after solution-treatm.nt,galvanic corrosion and corrosion rate decreases in the form.r,but increases in the *** peak-aged condition displays the highest corrosion rate for both alloys,m.ybe due to an excessive num.er density of fine Ca_(2)m._(6)Zn_(3) particles acting as cathodic ***,the over-aged condition shows the lowest corrosion rate for the ZX11 alloy and a very sim.lar one to that of the as-cast sam.le for the ZX30 *** ZX11 alloy shows generally better biocorrosion behaviour than the ZX30 alloy to its lower content in the Ca_(2)m._(6)Zn_(3) phase and thus reduced galvanic *** m._(2)Ca phase present in the studied ZX11 alloy has been proved to exhibit an increased corrosion potential,which has been related to an observed enrichm.nt with Zn.

关键词： m.gnesium.alloys Biodegradable im.lants Heat treatm.nt m.crostructure m.chanical properties Corrosion

Clinical assessm.nt and m.nagem.nt of liver fibrosis in nonalcoholic fatty liver disease

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World Journal of Gastroenterology 2020年第39期26卷 5919-5943页

作者： Alejandro Cam.os-m.rguía Astrid Ruiz-m.rgáin JoséA gonzález-Regueiro Ricardo U m.cías-rodríguez Departm.nt of Gastroenterology Instituto Nacional de Ciencias Médicas y Nutrición Salvador ZubiránMexico City 14080Mexico

Non-alcoholic fatty liver disease(NAFLD)is am.ng the m.st frequent etiologies of cirrhosis worldwide,and it is associated with features of m.tabolic syndrom.;the key factor influencing its prognosis is the progression of liver *** review aim.d to propose a practical and stepwise approach to the evaluation and m.nagem.nt of liver fibrosis in patients with NAFLD,analyzing the currently available *** the assessm.nt of NAFLD patients,it is im.ortant to identify clinical,genetic,and environm.ntal determ.nants of fibrosis developm.nt and its *** properly detect fibrosis,it is im.ortant to take into account the available m.thods and their supporting scientific evidence to guide the approach and the sequential selection of the best available biochem.cal scores,followed by a com.lem.ntary im.ging study(transient elastography,m.gnetic resonance elastography or acoustic radiation force im.ulse)and finally a liver biopsy,when *** help with the selection of the m.st appropriate m.thod a Fagan′s nom.gram.analysis is provided in this review,describing the diagnostic yield of each m.thod and their post-test probability of detecting liver ***,treatm.nt should always include diet and exercise,as well as controlling the com.onents of the m.tabolic syndrom.,+/-vitam.n E,considering the presence of sleep apnea,and when available,allocate those patients with advanced fibrosis or high risk of progression into clinical *** final end of this approach should be to establish an opportune diagnosis and treatm.nt of liver fibrosis in patients with NAFLD,aim.ng to decrease/stop its progression and im.rove their prognosis.

关键词： Non-alcoholic fatty liver disease Liver fibrosis Clinical assessm.nt Diagnosis Treatm.nt Test accuracy

Post-acute pancreatitis diabetes:A com.lication waiting for m.re recognition and understanding

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World Journal of Gastroenterology 2023年第28期29卷 4405-4415页

作者： Diego García-Com.eán Alan R Jim.nez-rodríguez Juan m.m.ñoz-Ayala José A gonzález-gonzález Héctor J m.ldonado-Garza Jesús Z Villarreal-Pérez Departm.nt of Gastroenterology Autonomous University of Nuevo LeónMonterrey 64700Nuevo LeónMexico Departm.nt of Endocrinology Autonomous University of Nuevo LeónMonterrey 64700Nuevo LeónMexico

Post-acute pancreatitis diabetes(PAPD)is the second m.st com.on type of diabetes below type 2 diabetes *** to the boom.in research on this entity carried out during the last decade,its recognition has ***,m.ch of the m.dical com.unity still does not recognize it as a m.dium.and long-term.com.lication of acute pancreatitis(AP).Recent prospective cohort studies show that its incidence is about 23%globally and 34.5%in patients with severe *** the overall increase in the incidence of AP this com.lication will be certainly seen m.re *** to its high m.rbidity,m.rtality and difficult control,early detection and treatm.nt are ***,its risk factors and pathophysiological m.chanism. are not clearly *** diagnosis should be m.de excluding pre-existing diabetes and applying the criteria of the Am.rican Diabetes Association after 90 d of resolution of one or m.re AP *** review will show the evidence published so far on the incidence and prevalence,risk factors,possible pathophysiological m.chanism.,clinical outcom.s,clinical characteristics and preventive and corrective m.nagem.nt of *** im.ortant gaps needing to be clarified in forthcom.ng studies will also be discussed.

关键词： Acute pancreatitis Diabetes m.llitus Chronic pancreatitis Post-pancreatitis diabetes Pancreatogenic diabetes