نتایج جستجو برای: bat
تعداد نتایج: 10347 فیلتر نتایج به سال:
clinical cases of histoplasmosis have been reported from many parts of the world principally from the usa and to a lesser extent from central and south america. sporadic cases are recorded in medical literature from europe, africa and asia. histoplasma capsulatum, the etiologic agen of histoplasmosis is a cosmopolitan geophilic fungus associated with avian and chiroptera. the association of bat...
Background: Colorectal Cancer (CRC) is the third common cancer in the world. One of the pathways in colorectal tumor genesis is Microsatellite Instability (MSI+). MSI is detected in about 15% of all colorectal cancers. Colorectal tumors with MSI have dis-tinctive features compared with Microsatellite Stable (MSS) tumors. Due to the high percentage of MSI+ in patients with CRC in Iran, screening...
conclusions recent treatment, in addition to age, gender and daylight duration were proved as strong independent determinants on bat development and the level of metabolic activity at [18 f] dg pet/ct and should be considered as an important confounding factor in future researches. results one-hundred eighteen studies were recognized to demonstrate foci of fdg bat uptake (3.1%, mean age: 22.7 y...
the purpose of this study was to estimate relative potential hazards to birds and bats from wind developments in texas. we compiled lists of rare, threatened, or endangered species, along with their respective ranges in texas. using a geographic information system (gis), we calculated a potential hazard index (phi) for 31 bird and ten bat species based upon the percentage of known or observed s...
Metaheuristic algorithms are used to solve NP-hard optimization problems. These algorithms have two main components, i.e. exploration and exploitation, and try to strike a balance between exploration and exploitation to achieve the best possible near-optimal solution. The bat algorithm is one of the metaheuristic algorithms with poor exploration and exploitation. In this paper, exploration and ...
Background and Aim: This study is set to represent information search process in the selected preschool children in Tehran (namely Mahgol and Taranom) and compare the results with BAT model. Methods: This is an Applied and comparative study with qualitative approach based on grounded theory. Research population was preschool children in Tehran from two different regions of city. Sampling was do...
Wireless sensor networks (WSNs) consist of sensor nodes with limited energy. Energy efficiency is an important issue in WSNs as the sensor nodes are deployed in rugged and non-care areas and consume a lot of energy to send data to the central station or sink if they want to communicate directly with the sink. Recently, the IEEE 802.15.4 protocol is employed as a low-power, low-cost, and low rat...
adverse effects following immunization to vaccines (aefi) are considered extremely rare events, the occurrence of which could gain a major role in optimizing allergy diagnosis by cellular tests. the urgent need to eradicate infectious diseases from population, is the main goal of vaccination campaign, therefore its successful outcome should be almost undisputable. basophil activation test ...
Brown adipose tissue (BAT) plays an important role in thermoregulation in rodents. Its role in temperature homeostasis in people is less studied. To this end, we recruited 18 men [8 subjects with no/minimal BAT activity (BAT-) and 10 with pronounced BAT activity (BAT+)]. Each volunteer participated in a 6 h, individualized, non-shivering cold exposure protocol. BAT was quantified using positron...
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