Background: Embryo donation is one of the methods of infertility treatment. With this way, Infertile couples use a donated Embryo formed from an egg of another woman and the sperm of another man. The embryo is then placed into the woman’s womb. In order to determine the legal nature of embryo donation, a comparison has been made between this legal institution and those mentioned in our Civil La...

behavioral problems in cats have drawn more attention in recent years since they affect the cat-owner relationship. this study was designed to study the rate of cats with undesirable behaviors according to their owners. frequency of behavioral problems in 167 cats attending small animal hospital, faculty of veterinary medicine, university of tehran, was evaluated using a questionnaire. accordin...

Behavioral problems in cats have drawn more attention in recent years since they affect the cat-owner relationship. This study was designed to study the rate of cats with undesirable behaviors according to their owners. Frequency of behavioral problems in 167 cats attending Small Animal Hospital, Faculty of Veterinary Medicine, University of Tehran, was evaluated using a questionnaire. Accordin...

Future wage payments drive a wedge between total firm output and the output share received by the firm’s owners, thus potentially distorting strategic decisions by the firm’s owners such as, e.g., whether to continue the firm, sell it, or shut it down. Using an optimal contracting approach, we show that the unique optimal firm-wide employee compensation scheme from this perspective is a broad-b...

In 1992 neurophysiologists [20] found a new type of cells in areas V1 and V2 of the monkey primary visual cortex, which they called grating cells. These cells respond vigorously to a grating pattern of appropriate orientation and periodicity. Three years later a computational model inspired by these findings was published [9]. The study of this paper is to create a grating cell operator that ha...

The focus of this paper is to present an exploratory study on the level of awareness regarding green marketing and its managerial implications, among selected, South African Manufacturing Small, Medium and Micro Enterprises (SMMEs), in the province of KwaZulu–Natal (KZN). The concept of green marketing and thought provoking managerial implications are still an issue of concern in the South Afri...

Despite huge environmental, economic, health, and social costs of pesticides, evidence revealed that farmers in developing countries would continue to use pesticides. The root of the problem appears to be related to the way of farmers’ decision making. As such, it is crucial for policymakers to understand how farmers think and behave with regard to these inputs. Therefore, the aim of this resea...

conditions and quality of ethical decision making by entrepreneurs is an important concern in academic and public area in iran. different factors such as personal, environmental and nature of business are causing the ethical decision making by entrepreneurs, but the concern have to great attention in iranian academic institutions. thus, research goal is try to identify environmental factors inf...

Several real problems in telecommunication, transportation, and distribution industries can be well analyzed by network flow models. In revenue management, pricing plays a primary role which increases the profit generated from a limited supply of assets. Pricing decision directly affects the amount of service or product demand. Hence, in traditional maximum flow problem, we assume that the dema...

The purpose of this study was to investigate the peripheral factors on reducing the consequences of the targeted subsidies from the view point of greenhouse owners of Semnan Province, Iran. The population of the study comprised greenhouse owners of Semnan Province. The sample size was calculated using Cochran formula and encompassed a number of 287 greenhouse owners. The main research tool used...