نتایج جستجو برای: متانزدایی از معادن زیرزمینی زغالسنگ cmm
تعداد نتایج: 702880 فیلتر نتایج به سال:
Clavibacter michiganensis subsp. (Cmm), is a devastating bacterial disease agent causing wilt and canker in tomatoes. There no definitive solution to prevent yield losses by Cmm Moreover, there currently commercially successful resistant tomato cultivar on the market. Therefore, we aimed determine tolerance level of some accessions present study. For this purpose, screened seven representing fo...
are associated with high-dose intermittent UVR, and there are even types of CMM that are not related to sunlight [2]. The incidence of CMM is 4-19 per 100000 individuals in Europe [3], and many patients are younger than 40 years old. Hereditary factors that affect skin pigmentation, DNA repair efficacy, and immune response play a very important role in the pathogenesis of CMM. CMM is characteri...
We surveyed 736 IS professionals in organizations at varying levels of the Capability Maturity Model (CMM) to investigate job attitudes and perceptions. Although anecdotal reports and the scant preliminary empirical studies to-date suggest job attitudes and perceptions improve for employees as organizations climb the CMM ladder, we found evidence of a more complex picture. IS workers reported s...
This paper presents the achievement of a China NSFC project. A technique to calibrate laser tracker using CMM has been developed. A laser tracker with working range of 35m can be calibrated accurately and quickly using a CMM with working range of 1m. Studies have shown that angular errors are the key contributor to measuring errors of laser tracker. A device to measure angular errors of laser t...
This paper presents a novel and fast k-NN classifier that is based on a binary CMM (Correlation Matrix Memory) neural network. A robust encoding method is developed to meet CMM input requirements . A hardware implementation of the CMM is described, which gives over 200 times the speed of a current mid-range workstation, and is scaleable to very large problems. When tested on several benchmarks ...
The capability maturity model (CMM) approach to software process improvement is the most dominant paradigm of organizational change that software organizations implement. While some organizations have achieved various levels of success with the CMM, the vast majority have failed. In this paper, we investigate the assumptions about organizational culture embedded in the CMM models and we discuss...
Activation of neurons in the ventrolateral region of the periaqueductal gray (vlPAG) can elicit a decrease in renal sympathetic nerve activity and blood pressure. The present study investigated whether the vlPAG-evoked sympathoinhibitory response depends on neurons in the caudal midline medulla (CMM). In pentobarbital-anesthetized rats, activation of neurons in the vlPAG evoked a decrease in re...
Risk of cutaneous malignant melanoma (CMM) is increased in sun-exposed whites, particularly those with a pale complexion. This study was designed to investigate the relationship of the melanocortin-1 receptor (MC1R) genotype to CMM risk, controlled for pigmentation phenotype. We report the occurrence of five common MC1R variants in an Australian population-based sample of 460 individuals with f...
The purpose of the study is to explore the concept of corporate memory management (CMM) and put forward an alternative perspective of how corporate memory (CM) can be understood, exploited and enriched. Based on a brief overview of the relevant literature on organizational memory studies (OMS), an initial CMM framework is proposed, which is then empirically explored and revised using the struct...
Objective. The aim of this study was to determine whether pregnancy increases the recurrence risk of cutaneous malignant melanoma (CMM) in women with a history of stage I CMM. Methods. The electronic medical databases of Medline and Embase were explored. All 1084 obtained articles were screened on title and abstract using predetermined inclusion and exclusion criteria. A critical appraisal of r...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید