نتایج جستجو برای: chemical content

تعداد نتایج: 770746  

2011
Omid Kavehei Said Al-Sarawi Sharath Sriram Madhu Bhaskaran Kyoung-Rok Cho Kamran Eshraghian Derek Abbott

This paper presents a novel resistive-only Binary and Ternary Content Addressable Memory (B/TCAM) cell that consists of two Complementary Resistive Switches (CRSs). The operation of such a cell relies on a logic→ON state transition that enables this novel CRS application.

2001
Igor Arsovski Ali Sheikholeslami

A 256 144-bit TCAM is designed in 0.18m CMOS. The proposed TCAM cell uses 4T static storage for increased density. The proposed match-line (ML) sense scheme reduces power consumption by minimizing switching activity of search-lines and limiting voltage swing of MLs. The scheme achieves a match-time of 3 ns and operates at a minimum supply voltage of 1.2 V.

A. R. Bayat F. Ahmadi, M. J. Zamiri M. Khorvash, Z. Banihashemi

The present experiment aimed at increasing orange peel and sugar beet pulp protein content through solid-state fermentation by Trichoderma reesei and Trichoderma viride. In vitro digestibility and changes in the chemical composition of the fermented products were determined after seven days of fungal cultivation using gas production tests. The cultivation of T. reesei and T. viride on orange pe...

Marziye Mirzakhani, Sohrab Moini

Zhumeria majdae is a rare an endemic medicinal plantspecies grown wild in Iran. The hydro distilled essential aerial part oil of Z. majdae analysed by GC–MS. Thirty-one compounds representing 95.36% of the aerial part oil, respectively, were identified, of which linalool (48.14%), camphor (20.71%), limonene (4.83%), trans-linalool oxide (2.69%), 3-Octanone (2.34%), terpinene-4-ol (2.30%), camph...

Methanol 70% extract of Bauhinia racemosa aerial parts was tested for antimicrobial activity against different bacterial and fungal strains and for antioxidant activity and also total content of polyphenols with phytochemical analysis of the extract was determined. The results have showed that the extract has a significant antimicrobial activity, it inhibited the growth of Bacillus subtilis and...

Journal: :جنگل و فرآورده های چوب 0
سحر جلالوند دانش آموخته کارشناسی ارشد خمیر و کاغذ دانشگاه شهید بهشتی حسین کرمانیان سرپرست دانشکده مهندسی انرژی و فناوریهای نوین دانشگاه شهید بهشتی- رئیس پارک علمی تحقیقاتی و فناوری دانشگاه شهید بهشتی امید رمضانی استادیارگروه مهندسی فن آوری تولید سلولز و کاغذ، دانشکده مهندسی انرژی و فن آوری های نوین، پردیس1، دانشگاه شهید بهشتی- معاونت آموزشی و تحصیلات تکمیلی دانشکده انرژی و فناوریهای نوین دانشگاه شهید بهشتی اسماعیل رسولی گرمارودی استادیار و مدیر گروه مهندسی فن آوری تولید سلولز و کاغذ، دانشکده مهندسی انرژی و فن آوری های نوین، دانشگاه شهید بهشتی سحاب حجازی استادیار گروه علوم و صنایع چو ب و کاغذ، پردیس کشاورزی و منابع طبیعی کرج ، دانشگاه تهران

the effect of bleaching with sodium hypochlorite, as one of the most important parameters in obtaining optimal alpha cellulose pulp from cotton linter was studied. in this respect, unbleached cotton linter pulp was prepared from parchin chemical industry co., bleached by hea sequence in ph=9, 11 and 13; and then its chemical structures properties such as alpha cellulose, degree of polymerizatio...

Journal: :Journal of bacteriology 1965
P J Baker J B Wilson

Baker, Phillip J. (University of Wisconsin, Madison), and J. B. Wilson. Chemical composition and biological properties of the endotoxin of Brucella abortus. J. Bacteriol. 90:895-902. 1965.-The ability of endotoxin to induce hypoferremia in mice was used to measure the specific activity of various endotoxin preparations of Escherichia coli and Brucella abortus and to determine the endotoxin cont...

Background and Objectives: Melissa officinalis belongs to plant Lamiaceae family and is native to Iran as well as other countries. The aim of this study was to identify chemical compositions and antioxidant activity of the M. officinalis essential oil (EO). Another aim of this paper was to assess antimicrobial activity of M. officinalis EO on growth of clinical and commercial strains causing in...

Zhumeria majdae is a rare an endemic medicinal plantspecies grown wild in Iran. The hydro distilled essential aerial part oil of Z. majdae analysed by GC–MS. Thirty-one compounds representing 95.36% of the aerial part oil, respectively, were identified, of which linalool (48.14%), camphor (20.71%), limonene (4.83%), trans-linalool oxide (2.69%), 3-Octanone (2.34%), terpinene-4...

This study aims to determine the major elements of Portland cement type I and II (CEMI and CEMII) in a cement factory in north Tunisia and which metal elements are introduced into the production process. We determine also the metal input rate and their distribution at the entrance and exit of the process. The major elements were analyzed and the trace elements (Arsenic, barium, lead, mercur...

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