نتایج جستجو برای: carbon yeild

تعداد نتایج: 281295  

2012
M. PARIMALA DAPHNE LOPEZ

India, being an agricultural country analysis of soil texture and water resource plays a vital role in increasing the productivity of crops. The area of study is Vellore district in Tamil Nadu where agriculture is the main occupation. Though it is a fact, most of the land remains uncultivated due to the lack of knowledge of soil and water wealth. This paper proposes a method to analyze the suit...

پایان نامه :وزارت علوم، تحقیقات و فناوری - پژوهشگاه دانشهای بنیادی (مرکز تحقیقات فیزیک نظری و - پژوهشکده علوم نانو 1392

among the low–dimensional allotropes of carbon, nanotubes and graphene have attracted very much attention from nano–science and nanotechnology specialists. they have been proposed as building blocks in nanometer device engineering. however, these structures are not defect–free. in this thesis, we focused on defective carbon nanotubes and graphene, and studied the effect of couple of very common...

1996
Min-Jung Kim Hyuk-Chul Kwon Ae-sun Yoon

Korean as an agglutinative language shows its proper types of difficulties in morphological disambiguation, since a large number of its ambiguities comes from the stemming while most of ambiguities in French or English are related to the categorization of a morpheme. The current Korean morphological disambiguation systems adopt mainly statistical methods and some of them use rules in the postpr...

2012
J. DeviShree

Problem statement: Detecting tumor areas in breast Ultrasound (US) images is a challenging task. The occurrence of benign areas in breast may result in false identification of malignant areas which may have serious outcome. Approach: The CAD system could act as a major function in the early detection of breast cancer and could decrease the death rate among women with breast cancer. This challen...

Journal: :Monaldi archives for chest disease = Archivio Monaldi per le malattie del torace 1989
A C Mehta M S Kavuru D P Meeker G N Gephardt C Nunez

Fine-gauge (22-G) transbronchial needle aspiration (TBNA) has significantly added to the diagnostic yield of FOB, and in some institutions has become routine in staging bronchogenic carcinoma. Cytologic examination of the specimen obtained by n228G TBNA, however, has several limitations. The mediastinal aspirate can be contaminated by tumor cells from respiratory secretions, giving false positi...

Journal: : 2022

Pandanus kaida Kurz is a arbsute, which combined with others medical plants for treatment of kidney stones, epididymitis and eyes diseases in Vietnamese traditional medicines. However, little scientific publication available this plant. The aim study to isolate chemical constituents the fruits K. (Pandaceae) order provide more information add database Vietnam. Results showed five compounds incl...

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