نتایج جستجو برای: ���hazin��� (desolate) and ���k��r��� (work)
تعداد نتایج: 16871147 فیلتر نتایج به سال:
Enhanced octupole collectivity is expected in the neutron-deficient Ge, Se and Kr isotopes with neutron number $N \approx 40$ has indeed been observed for $^{70,72}$Ge. Shape coexistence configuration mixing are, however, a notorious challenge theoretical models trying to reliably predict this mass region, which known feature rapid shape changes changing nucleon spin of system. To further inves...
The 4.6-hour Kr" period was reported by SnelP as a result of deuteron bombardment of krypton. The Kr" period was not obtained by Clancy' as a result of alpha-particle bombardment of selenium. In the latter bombardments, only a 114-minute krypton period, assigned to the excited level of stable Kr~, and a 33-hour krypton period, assigned to Kr ' ", were observed. The Kr'~ period was then consider...
The opening of the adenosine triphosphate (ATP)-sensitive potassium (KATP) channel has been proposed as a therapeutic approach for ischemia. Here we examined the opening effect of KR-31378 on the KATP channel using patch clamp recording in neuroblastoma 2a (N2a) cells and investigated the neuroprotective effect of KR-31378 in organotypic hippocampal slice cultures exposed to oxygen/glucose depr...
Complications of atherosclerosis are the leading cause of death of patients with type 2 (insulin-resistant) diabetes. Understanding the mechanisms by which insulin resistance and hyperglycemia contribute to atherogenesis in key target tissues (liver, vessel wall, hematopoietic cells) can assist in the design of therapeutic approaches. We have shown that hyperglycemia induces FoxO1 deacetylation...
Distributed knowledge representation (KR) encodes both entities and relations in a lowdimensional semantic space, which has significantly promoted the performance of relation extraction and knowledge reasoning. In many knowledge graphs (KG), some relations indicate attributes of entities (attributes) and others indicate relations between entities (relations). Existing KR models regard all relat...
The antibiotic kirromycin (Kr) inhibits bacterial protein synthesis by binding to elongation factor Tu (EF-Tu). Streptomyces cinnamoneus and Nocardia lactamdurans, producers of antibiotics of the Kr class, are known to possess an EF-Tu resistant to Kr. Both micro-organisms appear to possess a single tuf gene and we have characterized the one from S. cinnamoneus, which belongs to the tuf1 family...
This work involves the development of a layered, heterogeneous architecture for cognitive robotics that can be used to connect a knowledge representation (KR) system to Pyro (Python robotics). We have focused on connecting a Semantic Network Processing System (SNePS) (Shapiro & Rapaport 1992) agent to a Pyro robot, however, the framework we have developed, snarpy (an architecture linking SNePS ...
Previous modeling studies have suggested that the rapid component of the delayed rectifier (I(Kr)) may contribute importantly to action potential dynamics during tachycardia. To test this idea experimentally, I(Kr) was measured as the E-4031-sensitive current in isolated canine endocardial myocytes at 37 degrees C using the perforated patch-clamp technique. Command potentials were trains of act...
Krüppel (Kr) encodes a zinc finger-type transcription factor expressed in spatially and temporally restricted patterns during Drosophila embryogenesis. Molecular targets and the mechanism of Kr action have been studied extensively during the early segmentation process, but only little is known about Kr requirement during later development. We report the identification of a target gene of Kr, te...
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