Results 161 to 170 of about 22,021 (263)

Performance analysis over q-Weibull fading channels for symbol error probability evaluation using a tighter Gaussian Q approximation. [PDF]

Sci Rep
Samal S, Chakravarty S, Mukherjee T, Panigrahi A, Pati A, Sahu B.   +5 more
europepmc   +1 more source

Public Data Availability and Corporate ESG Performance: Evidence From Online Data‐Sharing Platforms in China

International Review of Finance, Volume 26, Issue 3, September 2026.
ABSTRACT This study examines whether public data availability improves corporate ESG performance. Exploiting the rollout of China's data‐sharing platforms as a quasi‐natural experiment, we find that platform adoption significantly enhances firms' ESG outcomes. Treated firms exhibit lower toxic emissions, higher labor income shares and charitable giving,
Lixing Deng, Shaojie Lai, Qing Sophie Wang, Laifeng Yang   +3 more
wiley   +1 more source

Variational biomarker pooling with calibration for time-to-event outcomes across multiple clinical studies. [PDF]

BMC Med Res Methodol
Song J, Rong Z, Hou Y.
europepmc   +1 more source

When do Firms with New CEOs Engage in M&A? Understanding the Timing of New CEOs' First M&A Announcements

Journal of Management Studies, Volume 63, Issue 6, Page 3204-3248, September 2026.
Abstract New CEO appointments can create strategic uncertainty for stakeholders, potentially undermining the CEO's position. While the stakeholder uncertainty perspective suggests CEOs may act boldly to clarify their strategic intentions during early tenure, the CEO life cycle perspective proposes that CEOs avoid such moves during early tenure, as they
Marie‐Ann Betschinger, Caterina Moschieri, Olivier Bertrand, Mahmoud Aidli   +3 more
wiley   +1 more source

Time to benefit estimation in multicenter studies using flexible hazard shared frailty models. [PDF]

BMC Med Res Methodol
Lu M, Wu Z, Zhao Y, Shao F.
europepmc   +1 more source

Lack of Hydraulic Acclimation in Response to Multiple Droughts and Recovery

Plant, Cell &Environment, Volume 49, Issue 9, Page 6931-6943, September 2026.
ABSTRACT Human‐caused climate change is expected to bring more frequent and extended droughts with shorter wet periods of relief in between for many regions of the world. Critical knowledge gaps remain around the extent to which tree species can acclimate physiologically to repeated droughts.
Jaycie C. Fickle, Kelly L. Kerr, Lillie I. Congram, Cedric Zahnd, William R. L. Anderegg   +4 more
wiley   +1 more source

Statistical inference after variable selection in Cox models: a neutral simulation study. [PDF]

BMC Med Res Methodol
Schemet L, Friedrich-Welz S.
europepmc   +1 more source

Bayesian Estimation of Transition Rates in Two‐State Nonhomogeneous Markov Jump Processes With Intermittent Observations: An Honest‐Time Data‐Augmentation Approach

Scandinavian Journal of Statistics, Volume 53, Issue 3, Page 1343-1357, September 2026.
ABSTRACT A possibly time‐dependent transition intensity matrix or generator (Q(t))$$ \left(Q(t)\right) $$ characterizes the law of a Markov jump process (MP). For a time‐homogeneous MP, the transition probability matrix (TPM) can be expressed as a matrix exponential of Q$$ Q $$.
Dario Gasbarra, Sangita Kulathinal, Etienne Sebag   +2 more
wiley   +1 more source

Simulation and Experimental Study of Moderate Electric Field (MEF) Effects on Inactivation of <i>Listeria monocytogenes</i> and <i>Vibrio parahaemolyticus</i> in Surimi Paste. [PDF]

Foods
Cho BS, Mok JH, Choi S, Kim M, Yang JY, Kim E.   +5 more
europepmc   +1 more source

Discriminating Arid Ecosystems and Tracking Desertification Dynamics: Evidence From Grain‐Size End‐Member in the Manas River Basin, Northern Tianshan Mountains

Land Degradation &Development, Volume 37, Issue 14, Page 10174-10186, 30 August 2026.
ABSTRACT The ecosystem of the Manas River Basin, composed of mountains, oases, and deserts, constitutes an ideal natural laboratory for investigating surface processes and environmental evolution in arid regions. Elucidating the provenance, transport dynamics, and climate response mechanisms of surface sediments in this system is critical for advancing
Jiangyong Wang, Qingcao Tian, Ao Yan, Xudong Liu, Ziyi Jiao, Zhankui Bai   +5 more
wiley   +1 more source