نتایج جستجو برای: alkaline treatment

تعداد نتایج: 1430322  

2016
Yi-Min An Li-Li Song Ying-Rui Liu Yong-Jun Shu Chang-Hong Guo

Saline-alkaline stress, caused by high levels of harmful carbonate salts and high soil pH, is a major abiotic stress that affects crop productivity. Alfalfa is a widely cultivated perennial forage legume with some tolerance to biotic and abiotic stresses, especially to saline-alkaline stress. To elucidate the mechanism underlying plant saline-alkaline tolerance, we conducted transcriptome analy...

Journal: :Postgraduate medical journal 2008
H Maclean

THE INTENSIVE ALKALINE TREATMENT OF EDITORIAL NOTES ... . ... ... 14 GASTRIC ULCER. By HUGH MACLEAN, M.D., D.SC., F.R.C.P. I OFFICIAL INTIMATIONS ... ... ..... 15 GASTRO JEJUNOSTOMY VERSUS PARTIAL GASTRECTOIY' IN THE TREATMENT OF CORRESPONDENCE. GASTRIC ULCER. By HERIERT J. PATERSON, C.B.E., M.C., SPECIAL DIPLOMAS, ... ... .. .. 16 M,D., F.R.C.S. ... ... ... ... 5 A CLINICAL LECTURE ON SOME POI...

2013
Rita Kumar Alka Sharma Purnima Dhall Niha M. Kulshreshtha Anil Kumar

The efficient operation of any biological treatment process requires pre-treatment of incompatible pollutants such as acids, bases, oil, toxic substances, etc. which hamper the treatment of other major components which are otherwise degradable. The pre-treatment of alkaline waste-waters, generated from various industries like textile, paper & pulp, potato-processing industries, etc., having a p...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده زبانهای خارجی 1392

critical thinking ability has an important role in education. accordingly, scholars around the world are searching for new ways for teaching and improving students critical thinking ability. in line with the studies in efl contexts supporting the positive relationship between critical thinking and writing performances, this study investigated the differential effects of halverson’s critical thi...

Journal: :Biochemical Society transactions 1984
E F Hounsell N J Pickering M S Stoll A M Lawson T Feizi

In the light of recent reports, based on radioactive labelling studies, that substantial amounts of N-linked oligosaccharides are released from protein under the mild-alkaline borohydride degradation conditions that are usually used to release O-linked oligosaccharides, we have investigated by chemical methods the effects of alkali alone and alkaline borohydride on the carbohydrate and peptide ...

Journal: :Dental materials journal 2004
Seiji Ban Akihiko Kadokawa Takahito Kanie Hiroyuki Arikawa Koichi Fujii Takuo Tanaka

The shear bonding strengths of a veneering resin to polished, sandblasted, and retention bead-cast commercially pure titanium (cpTi) plates with and without alkaline treatment were measured before and after thermal cycling. The bonding strengths to polished cpTi with and without alkaline treatment decreased remarkably with thermal cycling (p<0.01). The bonding strength to sandblasted cpTi with ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه کاشان - دانشکده ادبیات و زبانهای خارجی 1392

abstract this study aimed at investigating the possible relationship between self-assessment in writing and self-regulation of iranian efl learners. the main purpose of the study was not only to report and inform about this relationship, but also to investigate and find practical outcomes of the incorporation of self-assessment in writing, such as improving writing skill. the research was carr...

Journal: :جنگل و فرآورده های چوب 0
مریم ابراهیمی کارشناس ارشد، دانشکدة مهندسی انرژی و فناوری‏های نوین، دانشگاه شهید بهشتی، زیراب، ایران امید رمضانی استادیار گروه فناوری تولید سلولز و کاغذ، دانشکدة مهندسی انرژی و فناوری‏های نوین، دانشگاه شهید بهشتی، زیراب، ایران مهدی رحمانی نیا استادیار گروه علوم و صنایع چوب و کاغذ، دانشکدة منابع طبیعی، دانشگاه تربیت مدرس، نور، ایران حسین کرمانیان استادیار گروه فناوری تولید سلولز و کاغذ، دانشکدة مهندسی انرژی و فناوری‏های نوین، دانشگاه شهید بهشتی، زیراب، ایران محمد امین عندلیبیان کارشناس ارشد، دانشکدة مهندسی انرژی و فناوری‏های نوین، دانشگاه شهید بهشتی، زیراب، ایران

upgrading recycled fiber properties has been a constant concern in pulp and paper industry. in this respect many researches has been applied. the present paper has been considered the effect of amylase enzyme in pulping stage of old corrugated container (occ). also, pre-soaking of occ (first step of pre-soaking for 6 hours in 3% consistency in different ph(s) and second step of pre-soaking at 6...

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