آگاهی از میزان تاج‌پوشش درختان در مناطق شهری به‌علت تأثیرات آن کاهش آلودگی‌‌های هوا، آلودگی صوتی، جلوگیری باد، ذخیرة نزولات آسمانی، و کنترل رواناب‌های بسیار ضروری است. ازآن‌جا‌که استخراج با روش‌های دستی وقت‌گیر پرهزینه است، تکنیک‌های سنجش دور می‌توانند ابزار مناسبی برای تأمین این داده‌ها باشند. طبقه‌بندی شیء‌پایه، انتخاب پارامترهای بهینة قطعه‌بندی، به‌ویژه پارامتر مقیاس، اهمیت بسیاری دارد معمول...

هدف: پژوهش حاضر با هدف بررسی مقایسه اثربخشی گروه درمانی شناختی – رفتاری و ذهن ­آگاهی مبتنی بر شناخت کاهش رفتارهای پرخطر در معتادان ترک افیونی صورت گرفت. روش: روش این شبه آزمایشی طرح پیش آزمون پس همراه کنترل است. جامعه­ی آماری شامل کلیه افراد وابسته به مواد مراجعه کننده مرکز اعتیاد شبکه بهداشت درمان شهرستان سرپل ذهاب نیمه اول سال 1396 بود، نمونه­ گیری دسترس تعداد 36 نفر تشخیص وابستگی اساس معیاره...

Salinity combined with a deficiency of potassium (K) and zinc (Zn) negatively affect sugar beet yield quality. A two-year (2017/18–2018/19) field trial was undertaken to investigate the mediating role soil-applied K [120 (K120) 180 (K180) kg ha?1] foliar-applied Zn [0 (Zn0), 150 (Zn150), 300 (Zn300) ppm] in alleviating salt-stress (8.60 dS m?1) based on morpho-physiological responses, quality, ...

CRIMINAL JUSTICE AND BEHAVIOR, Vol. 37 No. 2, February 2010 217-238 DOI: 10.1177/0093854809351948 © 2010 International Association for Correctional and Forensic Psychology AUTHORS’ NOTE: The authors would like to thank Brett Finn for his assistance with data collection on this project. Correspondence may be addressed to Beth A. Caillouet, PhD, Department of Neurology, University Campus, Univers...

Phytoene synthase (Psy) and Phytoene desaturase (Pds) are the first two regulatory enzymes in the carotenoids biosynthetic pathway. The genes Psy and Pds are under transcriptional control in many photosynthetic organisms. In the present study, using quantitative real time- PCR (qRT-PCR), the effects of uncoated and gum-Arabic coated PbS nanoparticles (GA-coated PbS NPs) and light intensity on t...

DNA marker is commonly used to determine the size of fragments by electrophoresis in routine molecular biology laboratories. In this study, we report a new procedure prepare recombinant plasmids pSY-60 which was partially digested one restriction enzyme for generating markers 7 from 60 420 bp. The included synthesis bp fragment with EcoRI sites at both ends using PCR extension, self-ligation an...

Plant carotenoids have unique physiological roles related to specific plastid suborganellar locations. Carotenoid metabolic engineering could enhance plant adaptation to climate change and improve food security and nutritional value. However, lack of fundamental knowledge on carotenoid pathway localization limits targeted engineering. Phytoene synthase (PSY), a major rate-controlling carotenoid...

Improvement of production of an extracellular β-glucosidase with high activity by Brettanomyces anomalus PSY-001 was performed by using recursive protoplast fusion in a genome-shuffling format. The initial population was generated by ultraviolet irradiation, ultrasonic mutagenesis and, then, subjected to recursive protoplast fusion. Mutant strains exhibiting significantly higher β-glucosidase a...

This paper exposes the status of psy cultures in Colombia. It is shown how the country's official health system has transformed biomedical psychiatry and cognitive behavioral psychology into the dominant and hegemonic psy culture. However, far from being hegemonic, as presented, both serve to foster and sustain the existence of different "religious" or "sacred" therapeutic systems and practices...