نتایج جستجو برای: mdf کامپوزیت

تعداد نتایج: 6115  

در این تحقیق به بررسی و مقایسه مقادیر بارگذاری کششی و فشاری قطری اتصال‏های گوشه‏ای جداشدنی در تخته فیبر دانسیته متوسط (MDF) و تخته‏خرده‏چوب پرداخته شده است. نمونه‏های L شکل به اندازه 20×20 سانتیمتر با 5 تکرار مورد آزمایش قرار گرفتند. در این تحقیق از سه نوع اتصال جداشدنی پرمصرف‏: فلزی پروانه‏ای، ذوزنقه‏ای و پلاستیکی درب‏دار توسط دو نوع پیچ MDF و خودکار برای اتصال استفاده گردید. نتایج مطالعه حاضر...

2016
Pedro S. Moreira Ioannis Sotiropoulos Joana Silva Akihiko Takashima Nuno Sousa Hugo Leite-Almeida Patrício S. Costa

BACKGROUND Cognitive performance is a complex process influenced by multiple factors. Cognitive assessment in experimental animals is often based on longitudinal datasets analyzed using uni- and multi-variate analyses, that do not account for the temporal dimension of cognitive performance and also do not adequately quantify the relative contribution of individual factors onto the overall behav...

2012
Faridah Sh. Ismail Nordin Abu Bakar

Medium Density Fiberboard (MDF) is an engineered wood used in furniture industry as an alternative to solid wood. Bes ides using forest wood and rubber wood as the main source of fiber, oil palm biomass was proven as an excellent substitute. Regardless of any fiber used, identifying its strength level is the main issue. Therefore, prior to releasing processed fiberboards for manufacturing use, ...

2002
Carmelo Chisari Alberto Piaggesi Fabio Baccetti Rosaria Licitra

In 24 non insulin-dependent diabetic patients [NIDDM-12 with (ND+) and 12 without (ND-) asymptomatic polyneuropathy] in stable metabolic control, and in 12 age-matched controls (C), we studied the functional properties of tibialis anterior muscle (TA) through an electrically elicited contraction. We recorded the surface EMG signal and analysed the median frequency of power spectrum (MDF), the a...

Journal: :The Journal of Experimental Medicine 1989
S Shimizu R Yoshioka Y Hirose S Sugai J Tachibana S Konda

Two IL-6-dependent human multiple myeloma cell lines, ILKM2 and ILKM3, were established from the bone marrow of patients with IgG-K multiple myeloma. Both cell lines had the typical morphology and immunocytochemical features of myeloma cells. The surface phenotype of both cell lines was PCA-1+, OKT10+, CD10(J-5)-, CD19(B4)-, CD20(B1)-, CD21(B2)-, and OKIa-1-. A monoclonal cytoplasmic Ig, IgG-K ...

2014
BK De SK Mandal D Sau S Mani S Chatterjee SS Mondal K Bhattacharya K Sil R Bhattacharya

BACKGROUND Prednisolone and pentoxifylline (PTX) have been shown to be individually useful in severe alcoholic hepatitis with Maddrey discriminant function (MDF) score ≥32. Previous report suggests that PTX is probably superior to prednisolone alone. However the efficacy of PTX and prednisolone combination over PTX alone in the management of acute alcoholic hepatitis (MDF score ≥32) is yet unre...

2008
V. I. Man ’ ko L. Rosa P. Vitale

The recently proposed probability representation of quantum mechanics is generalized to quantum field theory. We introduce a probability distribution functional for field configurations and find an evolution equation for such a distribution. The connection to the time-dependent generating functional of Green's functions is elucidated and the classical limit is discussed. The use of statistical ...

2016
Xiao-Wei Huang Yan-Ling Zhang Long Meng Ming Qian Wei Zhou Rong-Qin Zheng Hai-Rong Zheng Li–Li Niu

OBJECTIVE Diabetes mellitus (DM) is associated to the morphological and componential characteristics of atheromatous plaques. It has proven that plaque textures are related to plaque components and beneficial for atherosclerotic risk stratification. The aim of this study is to compare plaque textures in patients with and without DM, and examine the relationship between HbA1c levels and the ultr...

Journal: :Revista de investigación agropecuaria science and biotechnology 2022

El objetivo del estudio fue determinar la correlación entre el índice folicular (DF), densidad (IF) y media de diámetro fibra (MDF) según edad (jóvenes adultos) sexo en alpacas Huacaya, las instalaciones Fundo-Pichones Sur, perteneciente a Facultad Ciencias Agropecuarias Universidad Nacional Jorge Basadre Grohmann Tacna. se obtuvieron muestras piel costillar medio 20 (10 machos 10 hembras). Las...

Journal: :The Gerontologist 2006
Karl Pillemer J Jill Suitor

PURPOSE This article reports on a within-family study to identify factors that lead mothers to expect that a particular child will serve in the role of primary caregiver. DESIGN AND METHODS Data for this study were collected by in-person interviews with a representative sample of 566 mothers between the ages of 65 and 75 years residing in the greater Boston area, who provided detailed informa...

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