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China is the world's most populous country and a major emitter of greenhouse gases. Consequently, much research has focused on China's influence on climate change but somewhat less has been written about the impact of climate change on China. China experienced explosive economic growth in recent decades, but with only 7% of the world's arable land available(More)
Brain-derived neurotrophic factor (BDNF) and its receptor, tropomyosin-related kinase receptor B (TrkB), play a critical role in activity-dependent plasticity processes such as long-term potentiation, learning, and memory. It has been shown that BDNF exerts different or even opposite effects on behavior depending on the neural circuit. However, the detailed(More)
Adaptations are constructed through the sequential substitution of beneficial mutations by natural selection. However, the rarity of beneficial mutations has precluded efforts to describe even their most basic properties. Do beneficial mutations typically confer small or large fitness gains? Are their fitness effects environment specific, or are they(More)
We tested the hypothesis that Crohn's disease (CD)-related genetic polymorphisms involved in host innate immunity are associated with shifts in human ileum-associated microbial composition in a cross-sectional analysis of human ileal samples. Sanger sequencing of the bacterial 16S ribosomal RNA (rRNA) gene and 454 sequencing of 16S rRNA gene hypervariable(More)
Trans-caryophyllene (TC), a component of essential oil found in many flowering plants, has shown its neuroprotective effects in various neurological disorders. However, the effects of TC on epilepsy haven’t been reported before. In this study, we investigated the effect of TC on kainic acid-induced seizure activity caused by oxidative stress and(More)
Developers often inspect a diff patch during peer code reviews. Diff patches show low-level program differences per file without summarizing <i>systematic changes</i>---similar, related changes to multiple contexts. We present C<scp>ritics</scp>, an interactive approach for inspecting systematic changes. When a developer specifies code change within a diff(More)
We introduce a fixed-point 16-bit 64-point FFT processor for OFDM-based wireless applications. The processor is based on decimation-in-time (DIT) radix-2 butterfly FFT algorithm. The canonical signed digit is used to implement constant complex multiplications with carry save add (CSA) tree for lower power and cost. The simulation shows the module can reach(More)
Consolidated memory can re-enter states of transient instability following reactivation, which is referred to as reconsolidation, and the exact molecular mechanisms underlying this process remain unexplored. Brain-derived neurotrophic factor (BDNF) plays a critical role in synaptic plasticity and memory processes. We have recently observed that BDNF(More)
FXPRLamide peptides encoded by the DH-PBAN (diapause hormone-pheromone biosynthesis activating neuropeptide) gene induce embryonic diapause in Bombyx mori, but terminate pupal diapause in Helicoverpa armigera (Har). Here, we explore the mechanisms of terminating pupal diapause by the FXPRLamide peptides. Using quantitative RT-PCR, we observed that(More)
Nicastrin is a component of the Notch signaling pathway involved in proteolytic release of the Notch receptor intracellular domain. It has been postulated that intracellular Notch is required within the nucleus of fly eye progenitor cells to enhance (pro-neural enhancement) and then repress (lateral inhibition) transcription of pro-neural genes. We present(More)