نتایج جستجو برای: b15
تعداد نتایج: 530 فیلتر نتایج به سال:
Biodiesel has an important role in the world of transportation and its existence is taken into account. So availability biodiesel fuel future will be difficult to eliminate must continue fulfilled. Therefore, it necessary innovate increase fuel. can made from biological materials includes renewable energy as a substitute for diesel oil. The production this study jatropha waste cooking oil raw m...
اقتصاد نهادگرا بعد از چند دهه ی پرفروغ، در اواخر دهه ی 1930 میلادی شروع به افول کرد و تا حد زیادی کم فروغ شد. در تاریخ عقاید اقتصادی، برای این رخداد دلایل گوناگونی مطرح شده است. برخی معتقدند که طلوع کینز موجب این غروب زود هنگام نهادگرایی شده است. اما، آیا واقعاً اندیشه های کینز موجب این افول بوده است؟ به نظر می رسد، برای آن که یک اندیشه، عرصه های فکری را از اندیشه های دیگر برباید، باید تفاوت های...
s 44 0 0 0 Reports29712 References12924208 Total No of articles (all unique)202312110Overall results Total citations identified12361357537 Total unique references‡10571027529 *Eligible papers scoring 4 or 5 for methodology (one point was given for each of the following: anindependent blind comparison to a re...
Physiological systems that must operate over a range of temperatures often incorporate temperature-compensatory mechanisms to maintain their output within a relatively narrow, functional range of values. We analyze here an example in the accessory radula closer (ARC) neuromuscular system, a representative part of the feeding neuromusculature of the sea slug Aplysia. The ARC muscle's two motor n...
The eukaryotic translation initiation factor 4E (eIF4E), which is the main composition factor of eIF4F translation initiation complex, influences the growth of tumor through modulating cap-dependent protein translation. Previous studies reported that ribavirin could suppress eIF4E-controlled translation and reduce the synthesis of onco-proteins. Here, we investigated the anti-leukemic effects o...
Human bone marrow stromal cells (hBMSCs) may contribute to the growth of tyrosine kinase inhibitor (TKI)-resistant chronic myelogenous leukemia (CML). However, there are certain differences in biology between CML and Philadelphia-positive acute lymphoblastic leukemia (Ph+ ALL). Little is known about the role and mechanism of hBMSCs on the growth of TKI-resistant Ph+ ALL. The current study co-cu...
The focus of this research work is to study the effect hybrid fillers bamboo fiber and commercial glass on high density polyethylene (HDPE) matrix without interfacial coupling agent. composite was formed through melt blending method using two-roll mixing mill at temperature 160 oC shaped compression molding machine. highest value Tensile Modulus break Hardness were obtained ratio 70 % HDPE/ 15 ...
In order to elucidate the beat-to-beat changes of the systolic time intervals (STI) during exercise, we proposed new techniques relating to an adaptive filter and detection algorithms for B- and X-points in the impedance cardiograph (ICG). Six male subjects underwent a ramp bicycle exercise up to maximum intensity during which an ECG, ICG and phonocardiogram (PCG) were continuously measured. Fo...
Like other complex behaviors, the cyclical, rhythmic consummatory feeding behaviors of Aplysia-biting, swallowing, and rejection of unsuitable food-are produced by a complex neuromuscular system: the animal's buccal mass, with numerous pairs of antagonistic muscles, controlled by the firing of numerous motor neurons, all driven by the motor programs of a central pattern generator (CPG) in the b...
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