نتایج جستجو برای: trimethylchitosan tmc

تعداد نتایج: 1000  

Journal: :Journal of the American Chemical Society 2005
Chivukula V Sastri Mi Joo Park Takehiro Ohta Timothy A Jackson Audria Stubna Mi Sook Seo Jimin Lee Jinheung Kim Teizo Kitagawa Eckard Münck Lawrence Que Wonwoo Nam

Axial ligand substitution of a mononuclear nonheme oxoiron(IV) complex, [FeIV(O)(TMC)(NCCH3)]2+ (1) (TMC = 1,4,8,11-tetramethyl-1,4,8,11-tetraazacyclotetradecane), leads to the formation of new FeIV=O species with relatively intense electronic absorption features in the near-UV region. The presence of these near-UV features allowed us to make the first observation of Fe=O vibrations of S = 1 mo...

2012
Levi Boyles Max Welling

We introduce a new prior for use in Nonparametric Bayesian Hierarchical Clustering. The prior is constructed by marginalizing out the time information of Kingman’s coalescent, providing a prior over tree structures which we call the Time-Marginalized Coalescent (TMC). This allows for models which factorize the tree structure and times, providing two benefits: more flexible priors may be constru...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه کاشان - پژوهشکده علوم نانو 1393

غشا نانوفیلتراسیون کامپوزیتی لایه- نازک بوسیله پلیمریزاسیون بین¬سطحی با استفاده از محلول آلی تری¬مزوئیل کلرید (tmc) در n- هگزان و محلول آبی حاوی پیپرازین (pip) و 5,2-دی آمینوبنزن سولفونیک اسید (2,5-dabsa) بر روی زیرلایه اولترافیلتراسیون بر پایه پلی اکریلونیتریل (pan) تهیه شد. مطالعه حاضر به بررسی اثر دی آمین سولفونه شده بر عملکرد غشاهای تهیه شده می پردازد. محلول ریخته¬گری پلیمر بوسیله حل کردن p...

Journal: :Revista Brasileira em Promoção da Saúde 2022

Objetivo:Investigar as características sociodemográficas, ocupacionais e de morbidade dos servidores que tiveram licenças por transtorno mental comportamental (TMC), bem como associações dessas com o afastamento precoce. Métodos: Estudo longitudinal (coorte retrospectiva), realizado no Instituto Federal Educação do Ceará (IFCE), vistas ao delineamento perfil epidemiológico afastados TMC (n=250)...

Journal: :European Journal of Economics and Economic Policies: Intervention 2022

The aim of this paper is twofold. First, it shows how a standard stock–flow consistent model (SFCM) can be modified to embed some fundamental insights from Graziani’s theory the monetary circuit (TMC). Second, aims address common misconceptions about TMC. More precisely, argued that: (a) market-clearing price mechanism does not necessarily imply neoclassical-like closure model; (b) ways in whic...

Journal: :Review of Managerial Science 2022

Teleworking experienced exponential growth worldwide during the Covid-19 lockdown. It is very likely that once limitations for travelling and gathering are over, an important share of work organizational members will still be done remotely. We offer a new set considerations employees communicate remotely via text-based technology-mediated communication (TMC) by focusing on emotional labor chall...

Journal: :Revista Eletrônica Acervo Saúde 2023

Objetivo: Investigar a associação entre vivência de violência intrafamiliar e os fatores sociodemográficos, clínicos, psíquicos comportamentais. Métodos: Trata-se estudo coorte transversal, realizado com 230 alunos, ambos sexos, idade 10 19 anos, em Salvador, Bahia, Brasil. Utilizou-se um formulário contendo variáveis uma escala para avaliar o Transtorno Mental Comum (TMC). Os dados foram proce...

Journal: :Revista Eletrônica Acervo Saúde 2023

Objetivo: Avaliar a prevalência de Transtornos Mentais Comuns (TMC) em familiares pessoas internadas na unidade emergência hospitalar. Métodos: A amostra foi constituída por 143 clínica um hospital público grande porte cidade Feira Santana - Bahia. Para mensuração suspeição e rastreamento para TMC do utilizado o Self- Reporting Questionnaire considerando ponto corte presença sete ou mais respos...

Journal: :Astronomy and Astrophysics 2021

We present the discovery in TMC-1 of vinyl acetylene, CH 2 CHCCH, and detection, for first time a cold dark cloud, HCCN, HC 4 N, 3 CN. A tentative detection CCH is also reported. The column density acetylene (1.2 ± 0.2) × 10 13 cm −2 , which makes it one most abundant closed-shell hydrocarbons detected TMC-1. Its abundance only three times lower than that propylene, CHCH . densities derived HCC...

Journal: :Astronomy & Astrophysics 2011

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