نتایج جستجو برای: fi radiation

تعداد نتایج: 264076  

2002
A SINGELS

The effect of five row spacings (RS) on source/sink processes in a plant crop of NCo376 was investigated at Mount Edgecombe. Tiller population (TPOP), fractional light interception (FI), intercepted radiation (RADI), cane and sucrose yields were recorded over the duration of growth. The crop was fully drip irrigated in order to avoid water stress conditions. Differences in FIPAR between the tre...

2015
Juha Korhonen Raimo Sepponen

Aalto University, P.O. Box 11000, FI-00076 Aalto www.aalto.fi Author Juha≤Korhonen≤ Name of the doctoral dissertation Magnetic≤resonance≤imaging≤-based≤radiation≤therapy≤ Publisher School≤of≤Electrical≤Engineering≤ Unit Department≤of≤Electrical≤Engineering≤and≤Automation≤ Series Aalto≤University≤publication≤series≤DOCTORAL≤DISSERTATIONS≤35/2015≤ Field of research Health≤Technology≤ Manuscript s...

2013
Radouane KARLI

Simulated design and analysis of a new simple multi-band microstrip antenna is presented in this paper. An introduced design covers the requisite bandwidth for GSM/DCS/PCS/UMTS cellular phone system and IEEE Wireless Local Area Network (WLAN) standards: 802.11n, b/g (Wi-Fi), Bluetooth. Light weight, low-cost, plain configuration and multi-band functionality are the advantages. All results of th...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه مازندران - دانشکده علوم ریاضی 1393

در این رساله به کمک مدول های ناهم منفرد (هم منفرد)، تعمیم هایی از مدول های بالابرنده و رابطه آن‏ ها با یکدیگر مورد بررسی قرار می گیرد. همچنین کاربردهایی از مدول ناهم منفرد ‎(هم منفرد)‎ را نشان داده و در این راستا حلقه و مدول ‎($cp$‎ و ‎$delta-cp$‎ ) را معرفی و در فصل آخر، ‏خواص مدول خودهم تولیدکننده را تجزیه و تحلیل می کنیم. یکی از اهداف ما مطالعه روابط ما بین حلقه ها و مدول های معرفی شده با حل...

2013

The magnetrons used in microwave ovens operate on the same frequency band as Wi-Fi equipment, and the radiation they release can interfere with the operation of wireless networks. This paper presents a multiphysics simulation of a magnetron using CST STUDIO SUITE®, with the aim of testing the electrical, magnetic, thermal and mechanical characteristics of a low-interference magnetron design. Th...

2000
T. Winiecki

Above a critical velocity, the dominant mechanism of energy transfer between a moving object and a dilute Bose-Einstein condensate is vortex formation. In this paper, we discuss the critical velocity for vortex formation and the link between vortex shedding and drag in both homogeneous and inhomogeneous condensates. We find that at supersonic velocities sound radiation also contributes signific...

2012
Anamika Singh Aadesh Arya Sanjay Sharma

In this paper, a novel C shape slotted microstrip patch antenna with enhanced gain is presented and discussed. The proposed design offers low profile, high gain and compact antenna element. The maximum gain is 7.31541 dBi at 2.31610 GHz, antenna and radiation efficiency are more than 95.5319% and bandwidth is 50% from 1GHz to 3GHz .The proposed design is suitable particular for wireless communi...

2018
Shang-Shu Ding Ping Sun Zhou Zhang Xiang Liu Hong Tian Yong-Wei Huo Li-Rong Wang Yan Han Jun-Ping Xing

Background The worsening of semen quality, due to the application of Wi-Fi, can be ameliorated by Vitamin E. This study aimed to demonstrate whether a moderate dose of trolox, a new Vitamin E, inhibits oxidative damage on sperms in vitro after exposure to Wi-Fi radiation. Methods Each of the twenty qualified semen, gathered from June to October 2014 in eugenics clinic, was separated into four...

2016
Femke E. Froklage Esther Bakker Harry Hendrikse Robert C. Schuit Albert D. Windhorst Adriaan A. Lammertsma

Overexpression of the multidrug effl ux transport P-glycoprotein may play an important role in pharmacoresistance. [C]laniquidar is a newly developed tracer of P-glycoprotein expression. The aim of this study was to develop a pharmacokinetic model for quantifi cation of [C]laniquidar uptake and to assess its test-retest variability. methods Two (test-retest) dynamic [C]laniquidar PET scans were...

Journal: :Applied sciences 2023

Currently, people spend many more hours on smartphones, and the potential impact of phone radiation is receiving attention. Reducing a phone’s magnetic field human health vital. Although studies advise changing use habits, such as reducing call times to impede radiation, there are no specific products found in literature prevent or reduce radiation. Therefore, this study used TRIZ theory resear...

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