منابع مشابه
Field theory: why have some physicists abandoned it?
Our present-day theory for fundamental processes in Nature— and by this I mean our descriptions of elementary particles and forces—is phenomenally successful. Experimental data confirms theoretical prediction; where accurate calculations and experiments are attainable, agreement is achieved to many— six or seven—significant figures. Table 1 shows two examples. Of course mostly such precision ca...
متن کاملCharacterizing nitrogen outflow from pre-harvest rice field drain events
Tailwater recovery systems (TWR) provide an excellent testbed for examining nutrient loading from agriculture non-point sources, such as pre-harvest rice (Oryza sativa L.) field drains, on receiving waters. In this study, the focus was to use continuous sampling of nitrate-nitrogen (NO3−-N) concentration, paired with discrete grab samples of water which were analyzed for total nitrogen and inor...
متن کاملEffect of organic materials and rice cultivars on methane emission from rice field.
A field experiment was conducted for two years on a sandy loam (Typic Ustochrept) soil of Punjab to study the effect of organic materials and rice cultivars on methane emission from rice fields. The methane flux varied between 0.04 and 0.93 mg m(-2) hr(-1) in bare soil and transplanting of rice crop doubled the methane flux (0.07 to 2.06 mg m(-2) hr(-1)). Among rice cultivars, significantly (p ...
متن کاملAbandoned Babies: Examination of Abandoned Babies’ News in Turkey
The aim of this study was to examine stories of abandoned babies’ news published in newspapers in Turkey. In this retrospective descriptive study, infant deaths and abuse stories in newspapers published as Turkish examined. In the 80 news published between 01.01.2013 and 31.12.2014, 88 babies reported. Twenty eight (31.82%) of these babies were abandoned. Of abandoned babies, 25 had died, 23 we...
متن کاملAn Approach for Detecting Abandoned Object from Real Time Video
Research in abandoned object detection is a need now days due to increase in attack by terrorists or anti social elements at public places. The traditional way to observe the places or to track the places is the CCTV cameras. In the current research of detecting abandoned object, the results are not optimal and need more work in this area. This paper discusses the proposed system for detecting ...
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ژورنال
عنوان ژورنال: Plant Biotechnology
سال: 2005
ISSN: 1347-6114,1342-4580
DOI: 10.5511/plantbiotechnology.22.167