نتایج جستجو برای: bpg
تعداد نتایج: 168 فیلتر نتایج به سال:
Although analog semantic communication systems have received considerable attention in the literature, there is less work on digital systems. In this paper, we develop a deep learning (DL)-enabled vector quantized (VQ) system for image transmission, named VQ-DeepSC. Specifically, propose convolutional neural network (CNN)-based transceiver to extract multi-scale features of images and introduce...
Patients with chronic limb-threatening ischemia (CLTI) are usually older multiple comorbidities. Factors associated outcomes of revascularization generally discussed patients for decision making. Amputation-free survival (AFS) is one the most useful that help and physicians in deciding best approach management. In present study, we aimed to determine factors loss AFS (major amputation or death)...
Phosphoglycerate kinase 1 (PGK1) catalyzes the reversible transfer of a phosphoryl group from 1, 3-bisphosphoglycerate (1, 3-BPG) to ADP, producing 3-phosphoglycerate (3-PG) and ATP. PGK1 plays a key role in coordinating glycolytic energy production with one-carbon metabolism, serine biosynthesis, and cellular redox regulation. Here, we report that PGK1 is acetylated at lysine 220 (K220), which...
We study reinforcement learning of chatbots with recurrent neural network architectures when the rewards are noisy and expensive to obtain. For instance, a chatbot used in automated customer service support can be scored by quality assurance agents, but this process can be expensive, time consuming and noisy. Previous reinforcement learning work for natural language processing uses on-policy up...
Intrinsic GTPase activity of GTP-binding proteins plays the vital role in regulating the downstream activation pathway. We examined the GTP and ATP hydrolyzing (NTPase) abilities of various bacterial and human GTP-binding proteins under different metabolic conditions. Two metabolic components, acetate and 3-phosphoglyceric acid (3-PG), have shown significant stimulatory action on NTPase activit...
Sphingosine-1-phosphate (S1P) is a bioactive signalling lipid highly enriched in mature erythrocytes, with unknown functions pertaining to erythrocyte physiology. Here by employing nonbiased high-throughput metabolomic profiling, we show that erythrocyte S1P levels rapidly increase in 21 healthy lowland volunteers at 5,260 m altitude on day 1 and continue increasing to 16 days with concurrently...
We study reinforcement learning of chat-bots with recurrent neural network architectures when the rewards are noisy and expensive to obtain. For instance, a chat-bot used in automated customer service support can be scored by quality assurance agents, but this process can be expensive, time consuming and noisy. Previous reinforcement learning work for natural language processing uses onpolicy u...
Financial security plays an important role in the company’s sustainability. Property is one of financial mediums and at same time also as investment medium. Not only medium but destination very influential result. Therefore, Jakarta capital city Indonesia centre economic activity has a big potential market. divided into 5 administrative cities, CBD prime area located golden triangle specificall...
Learned image compression methods generally optimize a rate-distortion loss, trading off improvements in visual distortion for added bitrate. Increasingly, however, compressed imagery is used as an input to deep learning networks various tasks such classification, object detection, and superresolution. We propose recognition-aware learned method, which optimizes loss alongside task-specific joi...
High-thermal performance PWR (pressurized water reactor) spacer grids require both low pressure loss and high critical heat flux (CHF) properties. Numerical investigations on the effect of angles and position of mixing vanes and to understand in more details the main physical phenomena (wall boiling, entrainment of bubbles in the wakes, recondensation) are required. In the field of fuel assembl...
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