نتایج جستجو برای: spray control

تعداد نتایج: 1346701  

2015
Raghu P

In recent days, current research is going in alternative fuels due to increase in global warming and pollution in all over the world and also very stringent emission norms. In this way, the study on spray progress plays an important role in improving complete combustion and emission of fuel, because it is directly affects the air-fuel mixture formation. The macroscopic spray characteristics of ...

1995
Alex Pang Craig M. Wittenbrink

We present the design and implementationof Collaborative Spray or CSpray (pronounced \sea spray"). CSpray is a CSCW (Computer Supported Cooperative Work) application geared towards supporting multiple users in a collaborative scientiic visualization setting. Scientists are allowed to share data sets, graphics primitives, images, and create visualization products within a view independent shared...

Journal: :Bioresource technology 2014
Daniel L Hoskins Xiaoyuan Zhang Michael A Hickner Bruce E Logan

Separators are used to protect cathodes from biofouling and to avoid electrode short-circuiting, but they can adversely affect microbial fuel cell (MFC) performance. A spray method was used to apply a polyvinyl alcohol (PVA) separator to the cathode. Power densities were unaffected by the PVA separator (339±29mW/m(2)), compared to a control lacking a separator in a low conductivity solution (1m...

Journal: :Medicine, science, and the law 2003
Rajan Nathan Harry Wood Keith Rix Eric Wright

The physical effects of CS spray are well documented. However, less is known about the impact of its use by the police on the psychological health of those exposed. In this study we explored the psychiatric morbidity of a group of 30 individuals who experienced the same trauma, a significant part of which was exposure to CS spray. Just over a quarter suffered post-traumatic stress disorder. It ...

Journal: :Journal of the American Mosquito Control Association 2012
Bradley K Fritz W Clint Hoffmann Keith Haas Jane Bonds

Field trials were conducted to demonstrate the need for correcting sampled spray concentration data for sampler collection efficiencies and estimated spray exposure levels in mosquito bioassays for cage interference effects. A large spray block was targeted with aerial spray treatments of etofenprox in order to create a gradient in both spray concentration and mortality. Spray concentrations we...

Journal: :به زراعی کشاورزی 0
عرفان سپهوند دانشجوی سابق کارشناسی ارشد، گروه علوم باغبانی، دانشکده کشاورزی، دانشگاه گیلان، رشت - ایران محمود قاسم نژاد دانشیار گروه علوم باغبانی، دانشکده کشاورزی، دانشگاه گیلان، رشت - ایران محمد رضا فتاحی مقدم دانشیار، گروه علوم باغبانی، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج - ایران علیرضا طلایی استاد گروه علوم باغبانی، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج - ایران محمد علی عسکری سرچشمه استادیار گروه علوم باغبانی، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج - ایران

the type of training system and application of calcium spray have considerable effects on storability of fruits. in this study, the effects of calcium chloride spray (0, 0.75, 1.5 and 3 g.l-1) in three times during 2, 4 and 6 weeks before harvest time on apple (malus domestica) fruits cvs. ‘gala’ and ‘delbarestival’, which trained in three different training systems (v shape, hightech and cordo...

Journal: :علوم باغبانی 0
هانیه هادیزاده علی تهرانی فر محمود شور سیدحسین نعمتی

abstract paclobutrazol is one of the most important triazolic compounds which are used as growth retardants in some crops. in this study, the effect of application methods and concentration of paclobutrazol on plant height of tuberose and possibility of pot production was investigated. in the first experiment, tuberose bulbs were soaked in 0, 25, 50, 75 and 100 mg.l-1 paclobutrazol for 10, 20 a...

Journal: :The Southeast Asian journal of tropical medicine and public health 2009
Narumon Komalamisra Raweewan Srisawat Chamnarn Apiwathanasorn Yudthana Samung Payoong Kaisri

This study was conducted from May to October 2008 in two villages in Chanthaburi Province: village No. 2 Tup Sai Canton (control) and village No.12 Pong Nam Ron (treatment area). Indoor residual spraying, using 10% bifenthrin WP (Bitecthrin WP) was conducted at a concentration of 25 mg/m2 with 87.3% spray coverage of the houses in the treated area. Monthly entomological studies showed that in t...

Journal: :desert 2008
t. mesbahzadeh a.r. astaraei

two laboratory and greenhouse experiments were carried out to compare and evaluate the nutrition of phaseolus vulgaris l. plant with foliar spray and root media. in laboratory, effect of four treatments; n- nutrition solution; urban solid waste leachate (uswl); vermi-compost extract and control (distilled water) on germination and seeding growth of phaseolus vulgaris l. was examined for 10 days...

2009

1) Efficient fundamental model of solidification and temperature in thin slab casting: CON1D 2) Software Sensor, CONSENSOR 3) Online control system development, CONONLINE 4) Laboratory measurement of water flow and heat transfer during spray cooling 5) Steel plant experiments for model validation 6) Understanding defect formation during continuous casting 7) Control of mold fluid flow 8) Advanc...

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