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三维数值模拟研究俯冲区火山的时空活动性

地震 2013年第4期33卷 97-104页

作者：朱桂芝 Gerya taras Tackley Paul 苏黎世联邦理工学院地球科学学院地球物理研究所

俯冲板块的深部脱水使得上覆地幔含水,从而降低含水地幔的熔点,导致上覆地幔部分熔融。部分熔融的地幔柱一旦喷发到地表就是俯冲带火山,也形成新的地壳。相对于周围的地幔来讲,具有较小密度和黏度的部分熔融地幔的时空活动性就控制着俯... 详细信息

俯冲板块的深部脱水使得上覆地幔含水,从而降低含水地幔的熔点,导致上覆地幔部分熔融。部分熔融的地幔柱一旦喷发到地表就是俯冲带火山,也形成新的地壳。相对于周围的地幔来讲,具有较小密度和黏度的部分熔融地幔的时空活动性就控制着俯冲带火山的时空分布特征。本文主要回顾近年来运用三维热力学岩石力学模型数值模拟研究与板片脱水相关的俯冲带火山活动的时空分布特性。结果表明,部分熔融地幔的有效黏度和密度是影响俯冲板片之上的三维地幔柱横向分布特征的主要因素。高黏度的部分熔融地幔(1020～1021 Pa·s)易于形成近平行于海沟的、长波长(70～100km)的、薄的波状地幔柱;低黏度(1018～1019 Pa·s)的熔融地幔易于形成平行于海沟的,短波长(30～50km)的蘑菇状地幔柱和垂直于海沟的山脊状地幔柱。当部分熔融地幔和周围地幔的密度相差小于50kg/m3时,在俯冲板片之上只能形成长波长低幅度(宽50～100km,高10～15km)的地幔山丘。岩浆产率随着时间的变化反映了火山活动的生命周期性。板块俯冲速度会影响地幔柱形成的深度和范围大小。高效率熔融提取会增加新地壳增长总量。低的板块俯冲速度和低的熔融提取效率会增加上地壳(花岗岩质)和中地壳(英安岩质)化学成分的比例。数值模拟结果可以很好地解释如日本东北、新西兰、南阿拉斯加俯冲区火山的横向分布特征。

关键词：火山活动俯冲带板片脱水地幔柱三维数值模拟

Transversal Flux Scanning Induction Heating of Magnetic Nonlinear Steel Sheets With Temperature Dependent Properties

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Journal of Iron and Steel Research International 2012年第S2期19卷 717-721页

作者： FIRETEANU Virgiliu POPA Monica PASCA Sorin taras Petrica EPM_NM Laboratory POLITEHNICA University of Bucharest University of Oradea Faculty of Electrical Engineering and Information Technology

This paper deals with finite element study of the scanning induction heating of the magnetic steel sheets in transversal flux devices,taking into account the magnetic nonlinearity and the dependence on temperature of steel *** decrease of the non-uniformity of the transversal profile of sheet heating as effect of the magnetic or electromagnetic screening of the sheet lateral sides was proved.

关键词： scanning induction heating transversal flux magnetic sheets temperature dependent properties

The Automatic HTTP Requests Logging and Replaying Subsystem for CMS Plone

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Journal of Electrical Engineering 2014年第1期2卷 29-33页

作者： Maksym Oleksiv taras Poburynnyi Computer Engineering Department Lviv Polytechnic National University Lviv 79013 Ukraine

In the paper, the problem of storing and replaying of HTTP requests to websites in order to improve their debugging efficiency during development and further support is considered. To solve this problem, the automatic HTTP requests logging and replaying subsystem Dagger that provides storage and playback of the requests sent to a website, which is developed by CMS （content management system） Plone means, is offered. The subsystem consists of the three components： Detector, Logger and Player. Detector detects filters user＇s requests, creates a log and sends it to Logger. Logger is a daemon program that stores logs of user＇s work with a website. The logs are stored in the files in one of the supported formats： JSON, CSV, PICKLE. Player replays the GET and POST HTTP requests that users sent to a server.

关键词： CMS plone logging HTTP requests

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金融抑制下的公共债务清算中国的案例

金融抑制下的公共债务清算中国的案例

作者： Mikk taras（米克）复旦大学

学位级别：硕士

本研究探讨中国政府在保持公共机构债务低成本方面从金融压抑中得到多大效益。如果金融抑制被定义为储蓄实际负利率,于中国家庭最为明显。在2003至2012年期间中国家庭存款实际利率为负百分之零点六。政府从金融抑制中节省的成本计算方... 详细信息

本研究探讨中国政府在保持公共机构债务低成本方面从金融压抑中得到多大效益。如果金融抑制被定义为储蓄实际负利率,于中国家庭最为明显。在2003至2012年期间中国家庭存款实际利率为负百分之零点六。政府从金融抑制中节省的成本计算方法为实际负利率乘以公共机构债务。数据显示在1998至2012期间,一共六年(2003,2006,2007,2009,2010,2012)中国的公共机构债务的实际利率为负值;中国政府总共获益了1.706兆元人民币,这是相等于国民总收入的百分之三点九。换言之,金融抑制于降低中国公共机构债务的角色并不算显注。

关键词：金融抑制公共机构债务实际利率中国

Finite Element Analysis of Continuous Induction Reheating of Hot Steel Long Products

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Finite Element Analysis of Continuous Induction Reheating of...

Current Problems of Diagnostics and Treatment of Purulent-Inflammatory Diseases and Sepsis in Medical Practice

第七届冶金与材料电磁过程国际会议（EPM2012）

作者： taras Petrica FIRETEANU Virgiliu EPM

This paper deals with the study of induction reheating of long steel products starting from an initial temperature of around 700 Celsius degrees,based on finite element *** industrial innovative technologies are considered:reheating of hot billets between the continuous casting lines and the rolling mill facilities and reheating of steel rails before quenching,if the rail upper side hardening is included in the rolling mill *** finite element analysis of coupled electromagnetic and thermal phenomena takes into account the dependences on temperature of electromagnetic and thermal properties of steel.

关键词： induction reheating finite element analysis long steel products

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International Journal of Clinical Medicine 2021年第3期12卷 87-107页

作者： Lesia Ostapiuk Anatolii Voloshinovskii Vasyl Savchyn Nataliia Tuziyk taras Маlui Lviv Regional Public Health Centre Lviv Ukraine Department of Experimental Physics Ivan Franko Lviv National University Lviv Ukraine Communal Clinical Hospital No. 8 Lviv Ukraine

Background: Poor treatment of burns can lead to sepsis and even death. Especially promising is the use of the method of fluorescence spectroscopy for its diagnostics. The aim of the research is to create a pathogenetic concept as the basis of a diagnostic and treatment model of purulent-inflammatory diseases and sepsis. Material and methods: The study lasted from 2001 to 2019 and included 4 stages. The experimental base of luminescent research at all stages was the luminescence laboratory of the Department of Experimental Physics of the Ivan Franko National University of Lviv. The study was performed by using optical monochromators MDR-2 and MDR-12. The excitation of the blood serum was performed with light with a wavelength of 280 nm, which corresponds to the glow region of human serum albumin. Results: The main indicators, used for the analysis, were the fluorescence intensity (IF) and the position of the maximum fluorescence band (λmax). The object of the study was samples of the blood serum of patients of the main and control groups. In the case of the presence of endogenous intoxication in the body, albumin binding centers are blocked by the products of bacterial metabolism and therefore such “pathological” albumin is unable to perform its functions, including transport and detoxification. Conclusions: The pathogenetic concept as the basis of the diagnostic and treating model of purulent-inflammatory diseases and sepsis was devised. In particular, the important role of albumin solution infusion in the treatment of the above-mentioned diseases was established.

关键词： Purulent-Inflammatory Diseases Sepsis Burn Injury Method of Fluorescent Spectroscopy Albumin Infusion

Complete ablation of tumors using synchronous chemoradiation with bimetallic theranostic nanoparticles

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Bioactive Materials 2022年第1期7卷 74-84页

作者： Hamed Nosrati Elahe Attari Fatemeh Abhari Murat Barsbay Mohammadreza Ghaffarlou Navid Mousazadeh Rasoul Vaezi taras Kavetskyy Hamed Rezaeejam Thomas J.Webster Behrooz Johari Hossein Danafar Zanjan Pharmaceutical Biotechnology Research Center Zanjan University of Medical SciencesZanjanIran Joint Ukraine-Azerbaijan International Research and Education Center of Nanobiotechnology and Functional Nanosystems DrohobychUkraineBakuAzerbaijan Department of Radiology School of Paramedical SciencesZanjan University of Medical SciencesZanjan45139-56184Iran Hacettepe University Department of ChemistryBeytepeAnkara06800Turkey Department of Medical Biotechnology School of MedicineZanjan University of Medical SciencesZanjan45139-56184Iran Department of Pharmaceutical Nanotechnology School of PharmacyZanjan University of Medical SciencesZanjanIran Department of Surface Engineering The John Paul II Catholic University of Lublin20-950LublinPoland Drohobych Ivan Franko State Pedagogical University 82100DrohobychUkraine Department of Chemical Engineering Northeastern University360 Huntington AvenueBostonMA02115United States

Synchronous chemotherapy and radiotherapy,termed chemoradiation therapy,is now an important standard regime for synergistic cancer *** such treatment,nanoparticles can serve as improved carriers of chemotherapeutics into tumors and as better radiosensitizers for localized ***,we designed a Schottky-type theranostic heterostructure,Bi_(2)S_(3)-Au,with deep level defects(DLDs)in Bi_(2)S_(3) as a nano-radiosensitizer and CT imaging contrast agent which can generate reactive free radicals to initiate DNA damage within tumor cells under X-ray ***(MTX)was conjugated onto the Bi_(2)S_(3)-Au nanoparticles as a chemotherapeutic agent showing enzymatic stimuli-responsive release *** designed hybrid system also contained curcumin(CUR),which cannot only serve as a nutritional supplement for chemotherapy,but also can play an important role in the radioprotection of normal ***,this combined one-dose chemoradiation therapeutic injection of co-drug loaded bimetallic multifunctional theranostic nanoparticles with a one-time clinical X-ray irradiation,completely eradicated tumors in mice after approximately 20 days after irradiation showing extremely effective anticancer efficacy which should be further studied for numerous anti-cancer applications.

关键词： Combination therapy Radiosensitizer Semiconductor Heterojunction Radioprotector

GORILLAS IN THE 21ST CENTURY: CONSERVATION STATUS, CHALLENGES AND SOLUTIONS

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GORILLAS IN THE 21ST CENTURY: CONSERVATION STATUS, CHALLENGE...

Composition of Hydrocarbons in Diamonds, Garnet, and Olivine from Diamondiferous Peridotites from the Udachnaya Pipe in Yakutia, Russia

The Xixth Congress The International Primatological Society

作者： H.DieterSteklis taras.Stoinski Dian Fossey Gorilla Fund International 800 Cherokee Avenue Atlanta GA 30315 TECHlab Zoo Atlanta 800 Cherokee Avenue Atlanta GA 30315 USA

＜正＞ Like other fields of science, wildlife conservation is a changing field. Threats facing wild populations of apes and other species, say twenty years ago, are likely not the same ones most pressing today, and, even where threats have remained unchanged, more effective means of addressing them may be available now. Conservation scientists have learned from many years of experience and both theoretical and technological advances today provide conservation tools not available in the past.

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Engineering 2019年第3期5卷 471-478页

作者： Nikolay V. Sobolev Anatoly A. Tomilenko taras A. Bul’bak Alla M. Logvinova V.S. Sobolev Institute of Geology and Mineralogy Siberian Branch of the Russian Academy of Sciences Novosibirsk 630090 Russia Department of Geology and Geophysics Novosibirsk State University Novosibirsk 630090 Russia

Volatile components in diamonds, associated garnet (pyrope), and olivine from two extremely rare xenoliths of diamondiferous peridotites recovered from the Udachnaya kimberlite pipe in Yakutia, Russia, were analyzed by gas chromatography–mass spectrometry (GC–MS) using a Focus DSQ II Series Single Quadrupole GC–MS (Thermo Scientific, USA). These xenoliths are pyrope lherzolite and pyrope dunite based upon compositions of coexisting minerals. Unlike the pyrope lherzolite, which contained pyrope with moderate calcium (Ca)-component content (about 15 mol%), the dunite contained subcalcic chromium (Cr)-pyrope with low Ca-component content (less than 10 mol%). All investigated minerals contained dominating hydrocarbons and their derivatives represented by aliphatic (paraffins, olefins), cyclic (naphthenes, arenes), oxygenated (alcohols, ethers), and heterocyclic (dioxanes, furans) hydrocarbons;nitrogenated, chlorinated, and sulfonated compounds;carbon dioxide (CO2);and water (H2O). The relative concentration (rel%) of total hydrocarbon was 79.7 rel% for diamonds, 69.1 rel% for garnet, and 92.6 rel% for olivine, with a general amount of components ranging from 161 to 206. New data on volatiles in diamonds, associated garnet, and olivine suggest the presence of a wide spectrum of hydrocarbons along with nitrogen (N2), CO2, and H2O in some upper mantle areas.

关键词： Diamond Volatiles Hydrocarbons Pyrope Olivine Inclusions