Agricultural marketing plays a vital role in economic development and livelihood of people developing countries. Marketing agricultural products which provide income to most farmers marketers Nigeria has been characterised with lot deficiencies have constrained sustainable growth. This study, therefore, analysed carrot cucumber including constraints their effective Enugu State, Nigeria. Data co...

the aim of this study was to analyze the impact of organizational learning and marketing metrics on the marketing performance in the elon plast company of kermanshah province. it is a functional purpose study with descriptive – survey method. the statistical population includes 100 employees of elon plast company in kermanshah province. a sample of 80 people was chosen using cochran formula. da...

BACKGROUND The conventional technique for cancer resection margin analysis studies only 0.1% of the surgical margins. Complete frozen section margins - also known as Mohs margins - allows for analysis of 100% of the surgical margins. METHODS The objective of our study is to compare oral cavity cancer loco-regional recurrence rates when treated by total frozen sections technique (Total Mohs ma...

Starch was used to mark the resection margins of breast tissue simply by rolling formalin fixed specimens in, for instance, glove powder. Starch adheres satisfactorily to the specimen and is obvious, microscopically, if crossed polarisers are used. There is little "carry-over" of starch across the rest of the tissue, and subsequent radiology of specimen or blocks is not prejudiced. It is conclu...

business and its main functions such as marketing has value regulations in islamic economy. the main purpose of this paper is the indicatation of islamic values in marketing mix decisions. to achieve this purpose , the islamic values in marketing mix decisions include product, price, promotion and place decisions emanated from quran and documented practices of the holy prophet (peace be upon hi...

Metal free ceramic restorations have increased in demand due to their superior esthetics and more resemblance to the natural teeth, more so now that metal-free biocompatible options are preferred. Although porcelain fused to metal crowns are also used owing to less tooth structure loss in their preparation, the metal portion shows through the marginal area giving a blue-gray, cyanotic appearanc...

BACKGROUND Surgical margin is important to evaluate the adequacy of surgery related to tongue cancer. Despite the distances of margins, tumor components comprising the involved margins should also be investigated. Our aim was to explore the influences of tumor satellites on the clinical outcomes of involved margins. METHODS Two hundred twenty-five patients with fresh tongue cancer were invest...

Concept classes can canonically be represented by matrices with entries 1 and ?1. We use the singular value decomposition of this matrix to determine the optimal margins of embeddings of the concept classes of singletons and of half spaces in homogeneous Euclidean half spaces. For these concept classes the singular value decomposition can be used to construct optimal embeddings and also to prov...

0 20 40 60 80 100 Margin Cumulative % Sonar Cumulative training margin distributions for AdaBoost versus our \Direct Optimization Of Margins" (DOOM) algorithm. The dark curve is AdaBoost, the light curve is DOOM. DOOM sacriices signiicant training error for improved test error (horizontal marks on margin= 0 line).

This manuscript shows that AdaBoost and its immediate variants can produce approximate maximum margin classifiers simply by scaling step size choices with a fixed small constant. In this way, when the unscaled step size is an optimal choice, these results provide guarantees for Friedman’s empirically successful “shrinkage” procedure for gradient boosting (Friedman, 2000). Guarantees are also pr...