Results 221 to 230 of about 71,844 (252)

Cross‐stage single‐cell and spatial metabolome analyses reveal periderm specialization and tanshinone biosynthesis in Salvia miltiorrhiza roots

New Phytologist, Volume 251, Issue 3, Page 1267-1282, August 2026.
Biosynthesis and accumulation of tanshinones in the periderm of Salvia miltiorrhiza during secondary root growth. Summary Perennial herbs develop long‐lived roots that undergo repeated cycles of secondary growth, during which the periderm functions as a protective barrier and a major site of specialized metabolite accumulation.
Licheng Liu, Lianchong Gao, Zhi‐Ying Wang, Yan Liu, Huifeng Ju, Huana Lin, Zheng Shi, Wen‐Juan Cai, Xue Li, Yan‐Bo Huang, Yu Kong, Jing‐Jing Xu, Hong‐Peng Chen, Xin Fang, Juan Guo, Yong‐Hong Hu, Ke Chen, Xiao‐Ya Chen, Jie Hao, Lei Yang   +19 more
wiley   +1 more source

Moving in Cycles: Explaining the Failure of Militarization to Address Illegal Mining in Ghana

Politics &Policy, Volume 54, Issue 4, August 2026.
ABSTRACT Mining contributes to Ghana's economic growth but also imposes significant social costs—land dispossession and unemployment—which have fueled the rise of illegal mining (galamsey). Galamsey, which intensified during the commodity boom of the 2010s, provides livelihoods while simultaneously worsening environmental degradation and social ...
Sulemana Alhassan Saaka, Phil Faanu
wiley   +1 more source

PTHrP participates in the bone destruction of middle ear cholesteatoma via promoting macrophage differentiation into osteoclasts induced by RANKL. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Xie S, Jin L, Fu J, Yuan Q, Yin T, Ren J, Liu W.   +6 more
europepmc   +1 more source

Conflicts Over Wage Floors: What Led to Minimum Wage Increases in the US States Between 2013 and 2022?

Politics &Policy, Volume 54, Issue 4, August 2026.
ABSTRACT After 2013, the number of statewide minimum wage increases in the United States surged. However, not every state followed the trend. Some refrained from minimum wage legislation completely. This article examines the causes of differences in state minimum wage policies from 2013 to 2022, taking a qualitative perspective on minimum wage politics
Emanuel Schuller
wiley   +1 more source

[Role of R-spondin 2 on osteogenic differentiation of bone marrow mesenchymal stem cells and bone metabolism in ovariectomized mice]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Liu X, Shi B, Cai C, Wang H, Jia P.
europepmc   +1 more source

Basic income trials and the politics of scale: A research agenda

Policy Studies Journal, Volume 54, Issue 3, August 2026.
Abstract The growing popularity of basic income has led to extensive trials of the policy in numerous settings across the world. However, analysis of the politics of basic income, and in particular the political dynamics preceding and resulting from trial programs, lags. In response, we propose a research agenda that uses political scale to investigate
Jurgen De Wispelaere, Marc Doussard, Joe Chrisp   +2 more
wiley   +1 more source

[Different levels and clinical significance of growth differentiation factor-15 in patients with atrial fibrillation]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Wei Y, Cui M, Liu S, Yu H, Gao W, Li L.
europepmc   +1 more source

Powerful representation of the poor? German welfare associations' narrative advocacy during COVID‐19

Policy Studies Journal, Volume 54, Issue 3, August 2026.
Abstract The COVID‐19 pandemic sparked unprecedented experimentation in the German social assistance system, leading to changes previously considered impracticable by policymakers. This included a sanctions moratorium, easier access to benefits, and temporary cash transfers, all of which were advocated by welfare associations—key organized interests ...
Christopher Smith Ochoa
wiley   +1 more source

Do Criminalization Policies Impact Local Homelessness?

Policy Studies Journal, Volume 54, Issue 3, August 2026.
ABSTRACT Local criminalization policies draw on the logic of deterrence to levy costs on individuals who engage in behaviors that are closely associated with various public concerns, such as those criminalizing behaviors associated with homelessness, thereby potentially reducing community‐level costs.
Hannah Lebovits, Andrew Sullivan
wiley   +1 more source

Marketization in Public Purchasing as a Route to Business Corporations' Institutional Power: The Case of Outsourcing Social Services in Israel

Policy Studies Journal, Volume 54, Issue 3, August 2026.
ABSTRACT What are the conditions under which business corporations expand their institutional power? This paper argues that institutional power is affected by the architecture of the “acquisition regime”—the set of formal (and informal) rules that govern how states purchase public services.
Reut Marciano, Shir Gal
wiley   +1 more source