2022年11月29日 · 受来自优化的惩罚方法的启发，我们提出了惩罚朗之万动力学 (pld) 和惩罚哈密顿蒙特卡洛 (phmc) 方法，它们通过引入约束违规的惩罚函数将约束采样问题转换为无约束采样问题。

2022年11月29日 · Motivated by penalty methods from optimization, we propose penalized Langevin Dynamics (PLD) and penalized Hamiltonian Monte Carlo (PHMC) that convert the constrained sampling problem into an unconstrained one by introducing a penalty function for constraint violations.

Imagine a regional public health institute that serves close to 350,000 clients annually. With more than 350 programs in 70 locations. Combining the mission-driven perspective of a nonprofit with the fiscal control and management capabilities of a rigorous corporate structure. This is Public Health Management Corporation.

In this study aimed to synthesis the methyl cinnamate derivatives para hydroxy methyl cinnamate (Para Hydroxy Trans Cinnamic acid methyl ester; PHMC), para ethoxy methyl cinnamate (Para Ethoxy Trans Cinnamic acid methyl ester; PEMC) and it …

2021年2月24日 · We present a novel model which addresses the intermediate case: (i) state processes associated to such time series are modelled by Partially Hidden Markov Chains (PHMCs); (ii) a linear autoregressive (LAR) model drives the dynamics of …

2022年11月28日 · We describe a variant of the expectation maximization (EM) algorithm devoted to PHMC-MLAR model learning. We propose a hidden state inference procedure and a forecasting function adapted to the semi-supervised framework.

健康与医学资源全文数据库收录学术内容来自500多个出版机构，例如Elsevier、BMJ、Nature Publishing Group、Massachusetts Medical Society等，到2022年，提供4600 多种出版物，其中3900多种学术期刊，比如：BMJ、The Lancet、The New England Journal of Medicine、Nature Medicine、Journal of Clinical Investigation等。 还提供380 多种杂志与 ...

2024年4月9日 · Herein, a series of aliphatic poly (hexamethylene carbonate) (PHMC) core-forming BCPs with different corona-to-core ratios have been prepared via ring opening polymerization (ROP) of macrocyclic hexatamethylene carbonate, end group modification and subsequent reversible addition fragmentation chain transfer (RAFT) polymerization of N, N …

ProQuest Health & Medical Complete（健康与医学大全，简称PHMC），收录了1201种重要的基础医学、临床医学及卫生健康方面的专业期刊，其中965种是带有完整全文或图像的全文刊。

ProQuest公司的健康与医学大全期刊全文数据库，简称PHMC。 该库收录自1987年以来500多家国际著名出版商、学协会大学出版机构的3000+种重要的基础医学、临床医学、卫生健康方面的专业期刊（其中2550+种全文期刊，1480+有影响因子）。