نتایج جستجو برای: cultivation depth

تعداد نتایج: 193149  

2010
Chung-Te Li Chao-Chung Cheng Yen-Chieh Lai Liang-Gee Chen Bahman Zafarifar

In this paper, an efficient depth-aware image enhancement system is presented. The depth information and well-known depth-cue relative perception are used to enhance 2D still images or videos. Image enhancement has been developed for decades in a lot of fields. However, conventional approaches deal with images in the 2D(x-y) projective plane. The information of z-axis is not used. In this work,...

Journal: :Jurnal Biologi Tropis 2023

Bawean Island is a sheltered and clean coastal waters that can be exploited for mariculture, particularly seaweed. Due to its enclosed environment, the presence of different wastes, microplastics, deemed negligible. The purpose this research investigate prevalence microplastics in numerous seaweeds on Island's southwest shore, as well viability seaweed production. At depth 1-6 meters, samples r...

Journal: :Journal of environmental quality 2012
Nianpeng He Yunhai Zhang Jingzhong Dai Xingguo Han Guirui Yu

Cultivation in semiarid grasslands induces large changes in soil organic matter (SOM) stock. To better predict the effects of cultivation on SOM pools, there is a need to identify the soil fractions that are affected and the extent to which they are affected. Using four cultivation chronosequences in Inner Mongolian grasslands of northern China, we investigated the changes in soil organic carbo...

Journal: :اقتصاد و توسعه کشاورزی 0
مسعود حسین زاده محمدرضا کهنسال محمد قربانی

the purpose of this study, determining the optimal cultivation pattern by using interval mathematical programming approach among the farmers of esfarayen county before and after targeting the subsidies. for this purpose, farmers based on water resources classified in three group of using the river water, deep wells water and rainfed cultivation. the required data for this study has been obtaine...

Journal: :Cancer research 1957
T H DUNNEBACKE E M ZITCER

Human amnion tissue is readily available to most laboratories as a source of cells for tissue culture studies. It has proved to be a useful tool in the field of virus research, and it offers impor tant potentials in the field of cancer research as a source of normal human cells easily obtained in primary cultivation. Many investigators have been concerned with the problem of malignant propertie...

Journal: :The Journal of Experimental Medicine 2003
C. P. Li T. M. Rivers

1. A strain of neurovaccine virus was cultivated in a medium consisting of minced chick embryo suspended in Tyrode's solution. 2. The virus upon cultivation apparently lost none of its essential characteristics. 3. The culture virus can be preserved and stored for long periods of time. Furthermore, the preserved virus can be used to initiate fresh cultures.

Journal: :Methods in molecular biology 2013
Dorina Podar

There is a variety of methods used for growing plants indoor for laboratory research. In most cases plant research requires germination and growth of plants. Often, people have adapted plant cultivation protocols to the conditions and materials at hand in their own laboratory and growth facilities. Here I will provide a guide for growing some of the most frequently used plant species for resear...

Journal: :Journal of the Royal Army Medical Corps 1955
L R MACFARLANE D MORGAN

A REPORT by a working party of the Public Health Laboratory Service on the laboratory diagnosis of tuberculosis, reported in the Monthly Bulletin of the Ministry of Health and Public Health Laboratory Service (August, 1952, Vol. 11, p. 187 onwards) and referred to in the Bulletin of Hygiene (September, 1953, 28, 748), lays out the best methods of homogenization of sputa prior to culture on Lowe...

Journal: :Clinical microbiology reviews 2002
Frederick L Schuster

Cultivation of both human and non-human species of Plasmodium spp., the causal agent of malaria, has been a major research success, leading to a greater understanding of the parasite. Efforts at cultivating the organisms in vitro are complicated by the parasites' alternating between a human host and an arthropod vector, each having its own set of physiological, metabolic, and nutritional parame...

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