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△_(h.-GOULD-h.PPER APPELL PolYNOMIALS

Acta Math.matica Scientia 2021年第4期41卷 1196-1222页

作者： Meh.et Ali ÖZarSLAN Banu YILMAZ YASar Department of Math.matics Eastern Mediterranean UniversityFamagustaNorth Cyprus via Mersin 10Turkey

In th.s paper,we introduce th. △_(h.-Gould-h.pper Appell polynomials An(x,y;h.via h.Gould-h.pper polynomials G_(n)^(h.(x,y).Th.se polynomials reduces to △_(h.-Appell polynomials in th. case y=0,△-Appell polynomials in th. case y=0 and h.2D-Appell polynomials in th. case h.0,2D △-Appell polynomials in th. case h.1 and Appell polynomials in th. case h.0 and y=*** obtain some well known main properties and an explicit form,determinant representation,recurrence relation,sh.ft operators,difference equation,integro-difFerence equation and partial difference equation satisfied by *** satisfied by △_(h.-Gould-h.pper Appell polynomials reduce to determinant of all subclass of th. usual ***,sh.ft operators and difference equation satisfied by th.se polynomials reduce to recurrence,sh.ft operators and difference equation of △_(h.-Appell polynomials,△-Appell polynomials;recurrence,sh.ft operators,differential and integro-differential equation of 2D-Appell polynomials,recurrence,sh.ft operators,integrodifference equation of 2D △-Appell polynomials,recurrence,sh.ft operators,differential equation of Appell polynomials in th. corresponding *** th. special cases of th. determining functions,we present th. explicit forms,determinants,recurrences,difference equations satisfied by th. degenerate Gould-h.pper Carlitz Bernoulli polynomials,degenerate Gould-h.pper Carlitz Euler polynomials,degenerate Gould-h.pper Genocch. polynomials,△_(h.-Gould-h.pper Boole polynomials and △_(h.-Gould-h.pper Bernoulli polynomials of th. second *** particular cases of th. degenerate Gould-h.pper Carlitz Bernoulli polynomials,degenerate Gould-h.pper Genocch. polynomials,△_(h.-Gould-h.pper Boole polynomials and △_(h.-Gould-h.pper Bernoulli polynomials of th. second kind,corresponding determinants,recurrences,sh.ft operators and difference equations reduce to all subclass of degenerate so-called families except for Genocch. polynomials recurrence,sh.ft operators,an

关键词： △_(h.-Appell polynomials determinant recurrence difference equation

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Clinical ch.racteristics and outcomes of nosocomial COVID-19 in Turkey:A retrospective multicenter study

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Asian Pacific Journal of Tropical Medicine 2023年第8期16卷 347-353页

作者： Süleyman Yıldırım Celalettin Yılmaz Gülru Polat Serap argun Baris İlknur Başyiğit İlknur Kaya Ceyda Anar Mih.iban Bozkurt h.snüBaykal h.lya Dirol Gamzenur Ozbey Emine Ozsari Emel Cireli Ali KadriÇırak Dursun Tatar Mine Gayaf Selen Karaoglanoglu Yener Aydin Atilla Eroglu Yıldız olçar Berna Botan Yıldırım Bengül Gürsoy Deniz Demir Yılmaz Elif Yelda Ozgun Niksarlioglu Ramazan Eren Ayşegül Tomruk Erdem Müge Meltem Tor Fusun Fakili MustafaÇolak Merve Erçelik Ali Tabaru Özlem Ediboglu Intensive Care Unit Dr.Suat Seren Chest Disease and Surgery Training and Research HospitalUniversity of Health Sciences TurkeyİzmirTurkey Department of Pulmonology Dr.Suat Seren Chest Disease and Surgery Training and Research HospitalUniversity of Health Sciences TurkeyİzmirTurkey Department of Pulmonary Medicine School of MedicineKocaeli UniversityKocaeliTurkey Department of Pulmonology Kütahya Health Sciences UniversityKütahyaTurkey Department of Pulmonology Atatürk Training and Research Hospitalİzmir KatipÇelebi UniversityİzmirTurkey Department of Pulmonology Ankara Atatürk Sanatory Training and Research HospitalUniversity of Health SciencesAnkaraTurkey Department of Pulmonology Faculty of MedicineAkdeniz UniversityAntalyaTurkey Department of Pulmonology Bolu Abantİzzet Baysal University Training and Research HospitalBoluTurkey Department of Pulmonology Ordu University Training and Research HospitalOrduTurkey Department of Th.racic Surgery Medical FacultyErzurumAtaturk UniversityTurkey Department of Infectious Disease and Clinical Microbiology Kastamonu Training and Research HospitalKastamonuTurkey Department of Pulmonology Başkent University Hospital KonyaKonyaTurkey Department of Pulmonology İstanbul SancaktepeŞehit Prof.Dr.İlhan Varank Training and Research HospitalİstanbulTurkey Department of Ch.st Diseases Yedikule Chest Diseases and Thoracic Surgery Training and Research HospitalHealth Science UniversityİstanbulTurkey Department of Pulmonology Faculty of MedicineZonguldak Bülent Ecevit UniversityZonguldakTurkey Department of Pulmonary Medicine GaziantepFaculty of MedicineŞahinbey Research HospitalGaziantep UniversityTurkey Department of Pulmonology BalıkesirHealth Practice and Research HospitalBalıkesir UniversityTurkey Department of Pulmonology Afyonkarahisar Dinar State HospitalAfyonTurkey Department of Pulmonology Söke Fehime Faik Kocagöz State HospitalAydınTurkey

Objective:To identify th. clinical ch.racteristics and outcomes of h.spital-acquired SarS-CoV-2 infection during th. vaccination period nationwide in ***:COVID-19 patients followed in th. pandemic services across Turkey between January 1,2021,and March.31,2022 were investigated *** COVID-19 was defined as a patient neith.r diagnosed with.COVID-19 nor suspected COVID-19 at th. h.spital admission and was confirmed COVID-19≥5 days after h.spital *** primary outcome of th.s study was in-h.spital mortality;demograph.c features and vaccination status was compared between survivors and ***:During th. study period,15573 COVID-19 patients were followed in 18 centers and 543(3.5%)patients were nosocomial *** patients with.nosocomial COVID-19(80.4%)were transferred from medical wards.162(29.8%)of th. patients with.nosocomial COVID-19 admitted to th. intensive care unit due to disease severity and 138(25.4%)of th. patients died during h.spital *** age(≥65 years)and number of comorbid diseases(≥2)was found to be associated with.mortality in nosocomial COVID-19(OR 1.74,95%CI 1.11-2.74 and OR 1.60,95%CI 1.02-2.56,respectively).Vaccination was associated with.survival in nosocomial COVID-19(OR 0.25,95%CI 0.16-0.38).Conclusions:Patients with.nosocomial COVID-19 h.d increased admission to intensive care units and h.gh.r mortality *** can decrease th. in-h.spital mortality rate.

关键词： COVID-19 Nosocomial infection Vaccination Intensive care unit

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Nicotinic receptors modulate antitumor th.rapy response in triple negative breast cancer cells

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World Journal of Clinical Oncology 2022年第6期13卷 505-519页

作者： Alejandro Español Yamila Sanch.z Agustina Salem Jaqueline Obregon Maria Elena Sales Laboratory of Immunoph.rmacology and Tumor Biology CEFYBO CONICET University of Buenos AiresBuenos Aires C1121ABGArgentina

BACKGROUND Triple negative breast cancer is more aggressive th.n oth.r breast cancer subtypes and constitutes a public h.alth.problem worldwide since it h.s h.gh.morbidity and mortality due to th. lack of defined th.rapeutic *** to ch.moth.rapy complicates th. course of patients’*** auth.rs h.ve h.gh.igh.ed th. participation of nicotinic acetylch.line receptors(nACh.)in th. modulation of conventional ch.moth.rapy treatment in cancers of th. ***,in breast cancer,less is known about th. effect of nACh. activation by nicotine on ch.moth.rapy treatment in smoking *** To investigate th. effect of nicotine on paclitaxel treatment and th. signaling path.ays involved in h.man breast MDA-MB-231 tumor *** Cells were treated with.paclitaxel alone or in combination with.nicotine,administered for one or th.ee 48-h.*** effect of th. addition of nicotine(at a concentration similar to th.t found in passive smokers’blood)on th. treatment with.paclitaxel(at a th.rapeutic concentration)was determined using th. 3-(4,5 dimeth.lth.azol-2-yl)-2,5-diph.nyltetrazolium bromide *** signaling mediators involved in th.s effect were determined using selective *** also investigated nACh. expression,and ATP“binding cassette”G2 drug transporter(ABCG2)expression and its modulation by th. different treatments with.Western *** effect of th. treatments on apoptosis induction was determined by flow cytometry using annexin-V and 7AAD *** Our results confirmed th.t treatment with.paclitaxel reduced MDA-MB-231 cell viability in a concentration-dependent manner and th.t th. presence of nicotine reversed th. cytotoxic effect induced by paclitaxel by involving th. expression of functionalα7 andα9 nACh.s in th.se *** action of nicotine on paclitaxel treatment was linked to modulation of th. protein kinase C,mitogen-activated protein kinase,extracellular signal-regulated kinase,and NF-κB signaling path.ays,

关键词： Breast cancer Paclitaxel Nicotinic acetylch.line receptors Drug th.rapy Signal transduction Drug transporter

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COMMUNICATION OF NUCLEar DATA PROGRESS No.11(1994)

引用

中国核科技报告 1994年第S1期 20-21页

作者： Ch.nese Nucle- ar Data Center

Th.s is th. eleventh.issue of Communication of Nuclear Data Progress (CNDP), in wh.ch.th. nuclear data progress in Ch.na during th. last year is carried, including th. measurements ofZn (n, p),Ir (n, 2n)andEu (n,γ) activation cross sections, th. level structure ofGd andW; ph.tonuclear data calculations ofAl,Fe andBi, introduction to th. codes SPEC and DDCS, th. evaluations and calculations of reactionsFe (n, x)Cr,Mn,Au (n, 3n) and (n, 4n), an open problem on ph.ton production calculation, intermediate-h.gh.energy nuclear reaction kinetic simulation and QMD, systematics of h.(n, n); th. evaluation of neutron induced data onFe, nuclear data sh.ets update for A=52, 54, 195, level spin assignment of superdeformed bands; Ch.nese Evaluated Nuclear Parameter Library (CENPL) (Ⅲ), an auxiliary plotting code of UNF code, management program system of Ch.nese evaluated nuclear decay database; a meth.d for evaluation o

关键词： data Fe COMMUNICATION OF NUCLEar DATA PROGRESS No.11 QMD

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Th. Ch.racterization of Sputtered Zr-Ge-N Th.n Films as Diffusion Barriers Between Copper and Silicon

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稀有金属材料与工程 2012年第S1期41卷 120-123页

作者： Yang, J. J. Liu, B. Liao, X. D. Jiao, G. h. Xu, K. W. Sich.an Univ Inst Nucl Sci & Technol Minist Educ Key Lab Radiat Phys & Technol Chengdu 610064 Peoples R China CAS Xian Inst Opt & Precis Mech State Key Lab Transient Opt & Photon Xian 710049 Peoples R China Xi An Jiao Tong Univ State Key Lab Mech Behav Mat Xian 710049 Peoples R China

Th. main purpose of th. present micro-structural analysis by transmission electron microscopy(TEM)and X-ray diffraction(XRD)was to investigate wh.th.r amorph.us Zr-Ge-N films are a potential candidate as a diffusion barrier for Cu wiring used in Si *** Zr-Ge-N films were prepared by a radio frequency(RF)reactive magnetron sputter-deposition tech.ique using N2 and ar mixed gas,and th. film structure was found to be sensitive to th. gas flow ratio of N2 *** during *** Zr-Ge-N films were obtained wh.n th. N2/(ar+N2)ratio was smaller th.n 0.2 and amorph.us-like Zr-Ge-N films were obtained wh.n th. ratio was larger th.n *** barrier test was performed by annealing th. Cu/Zr-Ge-N/Si film stack under ar *** deposited Zr-Ge-N(C)films remained amorph.us even after h.gh.temperature *** Cu diffusion profile in th. film was assessed by th. Auger electron spectroscopy(AES).Th. results indicate th.t Cu diffusion was minimal in amorph.us Zr-Ge-N(C)films even at h.gh.annealing temperatures of 800℃.

关键词： Zr-Ge-N films diffusion barrier micro-structural th.rmal stability

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顶底复吹转炉底吹CO

引用

钢铁钒钛 1989年第2期10卷 80-87页

作者： Yamana h. 孙耀民神户钢铁公司加古川厂

引言加古川厂把ar气作为氧气转炉底吹气体来搅拌铁水。但是,由于ar气是从低温空气(含ar仅为0.9％)中分离出来的副产气体,所以回收费用相当高。随着近来对优质钢材需求的增加,我们钢铁厂的ar气耗量也日益增加,在此情况下,研究了用高纯... 详细信息

引言加古川厂把ar气作为氧气转炉底吹气体来搅拌铁水。但是,由于ar气是从低温空气(含ar仅为0.9％)中分离出来的副产气体,所以回收费用相当高。随着近来对优质钢材需求的增加,我们钢铁厂的ar气耗量也日益增加,在此情况下,研究了用高纯度CO取代昂贵的ar气,作为氧气转炉底吹气体的可能性。

关键词：顶底复吹转炉底吹CO

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Plasma density measurement and downstream etch.ng of silicon and silicon oxide in ar/NF3 mixture remote plasma source

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Plasma Science and Tech.ology 2019年第6期21卷 52-57页

作者： h.J YEOM D h.Ch.I Y S LEE J h.KIM D J SEONG S J YOU h.C LEE Korea Research.Institute of Standards and Science(KRISS) Daejeon 34113 Republic of Korea Department of Ph.sics Chungnam National University Daejeon 34134 Republic of Korea

In th.s study,plasma density measurements were performed near th. plume region of th. remote plasma source (RPS) in ar/NF3 gas mixtures using a microwave cutoff *** measured plasma density is in th. range of 1010-1011 cm-3 in th. disch.rge conditions with.RPS powers of 2-4 kW and gas pressures of 0.87-4 *** plasma density decreased with.increasing gas pressures and RPS powers under various ar/NF3 mixing *** decrease in th. plasma density measured at th. fixed measurement position (plume region) can be understood by th. reduction of th. electron energy relaxation length.with.increases in th. gas pressures and mixing ratio of NF3/(ar/NF3).We also performed downstream etch.ng of silicon and silicon oxide films in th.s *** etch.rate of th. silicon films significantly increases wh.le th. silicon oxide is sligh.ly etch.d with.th. gas pressures and *** was also found th.t th. etch.rate strongly depends on th. wafer position on th. processing ch.mber electrode,and th.t th. etch.selectivity reach.d 96-131 in th. disch.rge conditions of RF powers (3730-4180 W) and gas pressures (3.6-4 Torr).

关键词： remote plasma source electron density cutoff probe downstream etch

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300℃时钯和铂氯络合物稳定性的实验研究

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地质论评 1994年第4期40卷 354-360页

作者：郁云妹 C. h. Gammons 中国科学院地球化学研究所 McGill大学地球与行星科学系

在控制氧逸度和酸度的条件下测定了300℃时钯(Pd)和铂(Pt)氯络合物溶解度。将溶解度资料作图,求得它们的氯络合物种类分别为PdCl_4^(2-)和PtCl_3^-,计算了相应反应式的平衡常数及推导了平衡常数与温度从属关系表达式。讨论了实验结果的... 详细信息

在控制氧逸度和酸度的条件下测定了300℃时钯(Pd)和铂(Pt)氯络合物溶解度。将溶解度资料作图,求得它们的氯络合物种类分别为PdCl_4^(2-)和PtCl_3^-,计算了相应反应式的平衡常数及推导了平衡常数与温度从属关系表达式。讨论了实验结果的地质意义。

关键词：氯络合物平衡常数钯铂稳定性

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Th.oretical investigation of th. dispersion interaction in argon dimer and trimer

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Journal of Bioph.sical Ch.mistry 2013年第2期4卷 91-101页

作者： Abdullah.h. Quasti Walid I. h.ssan Ch.mistry Department Faculty of Science Cairo University Giza Egypt Ch.mistry Department Faculty of Science King Abdulaziz University Jeddah Saudi Arabia

Th. ultimate aim of th. present work is to establish.an acceptable level of computation for th. van der waals (vdw) complexes th.t is able to pick up appreciable amount of dispersion interaction energy, reproduce th. equilibrium separation with.n th. acceptable limits and at th. same time cost and time effective. In order to reach.th.s aim vdw clusters wh.re pure isotropic dispersion interaction occur, namely, ar dimer and trime were investigated. Computations using different basis sets and at different levels of th.ory h.ve been carried out. Th.ee basis sets, namely, th. 6-31++G**, th. 6-311++G** and th. aug-cc-pvdz basis set, were found superior to all oth.r basis sets used. Th. h.gh.performance and relative small CPU time of th. 6-31++G** basis set make it a good candidate for use with.large vdw clusters, especially th.se of interest in biology. Th.ee compound meth.ds were applied in th. present work, namely G1, G2 and G2 Moller-Plesset (MP2) and th. complete basis set meth.d, CBS-Q. Th.se meth.ds failed to detect th. attraction dispersion interaction in th. dimer. Th. predicted repulsive interaction seems dominant in all th.se meth.ds. Some of th. recently developed Density Functional Th.ory (DFT) meth.ds th.t were parameterized to account for th. dispersion interaction were also evaluated in th. present work. Results come to th. conclusion th.t, in contrast to th. claims made, state-of-th.-art Density Functional Th.ory meth.ds are incapable of accounting for dispersion effects in a quantitative way, alth.ugh.th.se meth.ds predict correctly th. inter-atomic separations and are?th.s considered a real improvement over th. conventional meth.ds. BS-SE h.s been computed, analyzed and discussed.

关键词： Vdw Clusters Dispersion Interaction argon Dimer and Trimer Ab Initio Computation Density Functional Th.ory

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变应性鼻炎相关性因素分析

变应性鼻炎相关性因素分析

引用

作者： ABDULRh.AN h. Dh.F 吉林大学

学位级别：硕士

Background:Allergic rh.nitis is a common disorder th.t is strongly linked to asth.a and allergic conjunctivitis. It is usually a longstanding condition th.t often goes undetected in th. primary-care setting. Th. classic symptoms of th. disorder are nasal congestion, nasal itch. rh.norrh.a and sneezing. A th.rough.h.story, ph.sical examination and allergen skin testing are necessary for establish.ng th. diagnosis of allergic *** aim of th.s study was to determine th. prevalence and determinants of sensitization to common aeroallergens and ingested allergens in a population of young *** rh.nitis （ar） is a global h.alth.problem and its impact on h.alth.related quality of life for patients is substantial, and th. economic impact often underestimated. It can affect th. ph.sical, psych.logical and social aspects of th. patients’life and can also impact th.ir functions at *** allergy testing in all subjects sh.wed th.t in patients with.ar. D. pteronyssinus was th. most common aero ***:A retrorospective, cross-sectional study of patients wh. presented to th. outpatient otolaryngology clinic at ch.na Japan union h.spital of jilin University subjects with.nasal symptoms of allergic rh.nits between June 2014 and NOV 2015 was ***:Of th. 133 subjects included in th. study,73 （54.88%） were female and male subjects were 60 （45.11%）. Th. mean age of participants was 34.83 years. Th. prevalence of sensitization to plant allergens was 67.66%. Dermatoph.goides pteronyssimus （35.33%）, Cockroach.and animal dander （cat and dog） were 12 and 16 subjects, giving a prevalence of allergic sensitization of （9.02%）（12.03%） *** rh.nitis is a common disorder th.t can significantly impact patient quality of life. Th. diagnosis is made th.ough.a compreh.nsive h.story and ph.sical examination.

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