نتایج جستجو برای: without an specific trend
تعداد نتایج: 6605772 فیلتر نتایج به سال:
background: investigation of tuberculosis (tb)-specific indices including prevalence of tb, mortality of tb cases excluding hiv, hiv/tb mortality, incidence of tb (all forms), hiv/tb incidence as well as case detection and related trends is a crucial step in evaluation of program performance and strategies success. besides, estimating the number and time of change points for tb incidence can he...
The vertex arboricity $rho(G)$ of a graph $G$ is the minimum number of subsets into which the vertex set $V(G)$ can be partitioned so that each subset induces an acyclic graph. A graph $G$ is called list vertex $k$-arborable if for any set $L(v)$ of cardinality at least $k$ at each vertex $v$ of $G$, one can choose a color for each $v$ from its list $L(v)$ so that the subgraph induced by ev...
Objective: Gestational Diabetes Mellitus (GDM) is an important condition in diabetes categories causing significant complications including pre-eclampsia and eclampsia among pregnant women. The aim of this study was to estimate the trend of annual GDM incidence and its risk factors in Yazd province, Iran, from 2008 to 2013. Materials and Methods: The present study was conducted as a prospectiv...
the poor orientation of the restaurants toward the information technology has yet many unsolved issues in regards to the customers. one of these problems which lead the appeal list of later, and have a negative impact on the prestige of the restaurant is the case when the later does not respond on time to the customers’ needs, and which causes their dissatisfaction. this issue is really sensiti...
the main objective in sampling is to select a sample from a population in order to estimate some unknown population parameter, usually a total or a mean of some interesting variable. a simple way to take a sample of size n is to let all the possible samples have the same probability of being selected. this is called simple random sampling and then all units have the same probability of being ch...
The basic functions of a typical satellite, distilled to their quintessence, include only the absorption, processing, and subsequent re-radiation of photons. To this end, spacecraft components need only be able to exchange energy – which tends to be dichotomized into power and information – and transmit the occasional force or torque. Perfectly adequate and efficient mechanisms for accomplishin...
Cancer chemotherapy based on targeting of cytotoxic peptide conjugates to their receptors on tumors.
In view of non-specific toxicity of most chemotherapeutic agents against normal cells, the development of targeted chemotherapy is warranted. Efficient targeting of chemotherapeutic drugs to the cancerous area could be of great benefit for patients with advanced or metastatic tumors. Targeted cytotoxic peptide conjugates are hybrid molecules composed of a peptide carrier which binds to receptor...
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