نتایج جستجو برای: روش cbb

تعداد نتایج: 369922  

2012
Robert W. Duncan Robert L. Gilbertson Shree P. Singh

Common bacterial blight (CBB) caused by Xanthomonas campestris pv. phaseoli and X. campestris pv. phaseoli var. fuscans is a seed-borne disease that can signifi cantly reduce yield and seed quality of common bean (Phaseolus vulgaris L.). Disease resistance is the most effective management strategy, but most common bean cultivars have no CBB resistance. Marker-assisted selection (MAS) shows prom...

Journal: :Current opinion in behavioral sciences 2022

The present review will provide an up-to-date discussion of the latest in Cyberbullying (CBB) research. First, conceptualization be addressed, focusing on existing definitions and assessment tools. Considering Internet as medium CBB, affinity with other problematic behaviors conducted online is noted we debated whether to consider CBB a mental condition. Data prevalence people at risk reported,...

Journal: :Journal of business and socio-economic development 2021

Purpose This paper investigates the determinants of compulsive buying behaviour (CBB) and ascertains effect CBB on propensity an individual to be dependent loans fall into financial trouble. The study additionally examines moderating management hypothesized relationships. Design/methodology/approach survey method research was adopted using questionnaires as principal means data collection. pred...

Journal: :Journal of Consumer Behaviour 2022

Despite the significant research on impact of social media in people's lives, little is known about extent to which impacts compulsive buying behaviour (CBB). Moreover, previous studies this relationship sampled heterosexual or non-sexually identified populations. This study addresses gap knowledge by examining use and its addiction CBB, together with moderating influence self-efficacy (SEF), t...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان 1390

در این پایان نامه ابتدا یک الگوریتم مجموعه فعال برای بهینه سازی مسائل نامقید با متغیرهای کران دار ارائه شده است که همگرای سراسری به نقطه ایستا می باشد. الگوریتم شامل یک گام تصویر گرادیان غیر یکنواخت، یک گام بهینه سازی نامقید و همچنین یک مجموعه از قوانین برای شاخه زدن از یک گام به گام دیگر می باشد که از روش cyclic barzili-browein یا cbb برای گام تصویر گرادیان و از روش گرادیان مزدوج برای گام بهین...

2013
Paul Maruff Yen Ying Lim David Darby Kathryn A Ellis Robert H Pietrzak Peter J Snyder Ashley I Bush Cassandra Szoeke Adrian Schembri David Ames Colin L Masters

BACKGROUND Previous studies have demonstrated the utility and sensitivity of the CogState Brief Battery (CBB) in detecting cognitive impairment in Alzheimer's disease (AD) and mild cognitive impairment (MCI) and in assessing cognitive changes in the preclinical stages of AD. Thus, the CBB may be a useful screening tool to assist in the management of cognitive function in clinical settings. In t...

Journal: :Journal of bacteriology 2007
Yong-Jin Kim In-Jeong Ko Jin-Mok Lee Ho-Young Kang Young Min Kim Samuel Kaplan Jeong-Il Oh

In this study, the H303A mutant form of the cbb(3) oxidase (H303A oxidase), which has the H303A mutation in its catalytic subunit (CcoN), was purified from Rhodobacter sphaeroides. The H303A oxidase showed the same catalytic activity as did the wild-type form of the oxidase (WT oxidase). The heme contents of the mutant and WT forms of the cbb(3) oxidase were also comparable. However, the puf an...

Journal: :Insects 2021

The coffee industry loses millions of dollars annually worldwide due to the Coffee Berry Borer (CBB); these losses imply a decrease in quality and production. Traps are used monitor their flight for pest control. main objective this study was determine capture pattern trap percentages CBB population over time using column traps (CTs) two independent field experiments. CTs were composed four ins...

Journal: :Mathematical Methods in The Applied Sciences 2021

Coffee berry borer Hypothenemus hampei (Coleoptera: Scolytidae), denoted CBB, is the most important insect pest of coffee worldwide, with a high impact on economy producing countries. The spends great part its life cycle inside and causes severe crop losses. Biological control based use an entomopathogenic fungus major alternative to chemical pesticides in order CBB. sprayed berries kill CBB wh...

Journal: :Biochemical Society transactions 2005
S Kaplan J Eraso J H Roh

Regulation of photosynthetic membrane synthesis in Rhodobacter sphaeroides 2.4.1 is dependent on the interactions of numerous regulatory elements, with two of the most important being the cbb(3) terminal oxidase and the PrrBAC two-component regulatory system. Here, we reveal that the cbb(3) terminal oxidase possesses extensive, additional regulatory activities under anaerobic conditions, and th...

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