In this work, the particle production is predicted for silver-silver (AgAg) collisions at EKin = 1 .58A GeV, which were recently measured by the HADES Collaboration. This is a new collision system with intermediate size at a slightly higher energy than the previously taken AuAu data at …

多梳蛋白抑制复合物 （Polycomb repressive complexes，PRC）能在染色质层面进行调控基因表达，是发育过程中不可缺少的一环。在哺乳动物中，PRC能够靶向识别基因组中的特定位点，通过反馈机制形成polycomb染色质域，控制转录。

2021年4月19日 · Results for the particle production yields for AgAg collisions at E Kin = 1.58 A GeV at 0–10% centrality from smash-1.6 (stars) compared to the modified branching ratios for high mass resonances (circles).

最近，来自美国麻省总医院的两位研究者Robert E. Kingston和Radhika Subramanian领导的团队携手合作，在Molecular Cell杂志上发表了题为Modularity of PRC1 composition and chromatin interaction define condensate properties的研究成果（图1）。

在该研究中作者利用核小体pull-down、体外泛素化、TetR-TetO靶向和CHIP-seq等实验发现RYBP和YAF2蛋白能通过ZNF结构域特异识别并结合H2AK119ub1，借此使RYBP-PRC1和YAF2-PRC1复合物与其催化产物之间形成所谓的“酶-产物之间的正反馈机制”，从而促进了H2AK119ub1向周边的蔓延。 有趣的是，通过基于组蛋白修饰和DNaseI高敏位点为基础的染色质状态分析，作者发现H2AK119ub1主要分布在结构紧密的异染色质区域，因此 提出非常 …

4. DATA PROTECTION AND SECURITY MEASURES: The PRC protects personal data collected by instituting protection measures aimed at minimizing the risks involved in data processing. It implements technical, organizational and physical security measures to protect your personal data against data breach, unauthorized or accidental access or disclosure ...

2024年5月14日 · 增强型prc（g.811.1）—— 核心网络频率服务器标准。 Class B PRTC（G.8272）—— 高精度分布式网络时间服务器。 Class C T-BC和T-TSC（G.8273.2）—— 用于回传和中传网络的高精度边界时钟和从时钟规范。

Designed for forward-deployed teams, the L3Harris Falcon® IV AN/PRC-158 Multi-channel Manpack delivers superior communications security along with mission flexibility. Compact, powerful and modular, this two-channel solution covers the full 30-2500 MHz frequency range and is 30% smaller than similar products.

NSA-certified for voice and data up to U.S. TOP SECRET with L3Harris SierraTM II encryption, the manpack is fully JTRS COMSEC and TRANSEC compliant. The AN/PRC-158 supports numerous legacy encryption and key fill modes as well as Type 3 AES keys. The familiar Falcon user interface reduces training time and speeds tactical operations.

2021好用的笔记本电源适配器推荐？ 2021好用的笔记本电源适配器推荐以下3款，个人认为比较好用的，希望给你带来一些帮助。 1、联想拯救者... [详细]