Results 211 to 220 of about 167,470,850 (246)

The commercialization of labour markets: Evidence from wage inequality in the Middle Ages

The Economic History Review, EarlyView.
Abstract This paper moves beyond the focus on ‘average’ wage trends in pre‐industrial economies by examining the broad diversity of pay rates and forms of remuneration across occupations and regions in medieval England. We find that whilst some workers enjoyed substantial growth in wage rates after the Black Death, there was a large group who ...
Jordan Claridge, Vincent Delabastita, Spike Gibbs   +2 more
wiley   +1 more source

Signal hierarchical petri nets: Formal semantics of hierarchical regulatory control of biological systems. [PDF]

PLoS One
Simão E.
europepmc   +1 more source

Underpricing and Overachievement: Celebrating Jay Ritter's IPO Research

European Financial Management, EarlyView.
ABSTRACT This tribute celebrates Jay Ritter's scholarship on the occasion of his election as Fellow of the American Finance Association. Best known for documenting and IPO underpricing, hot issue markets, and the long‐run underperformance of new issues, Jay has shaped how academics, practitioners and regulators understand the going‐public process, from
Silvio Vismara
wiley   +1 more source

Analytical and numerical investigations, data-driven modeling via an analytical-machine learning approach, and chaotic analysis of a nonlinear fractional soliton neuron model. [PDF]

Sci Prog
Amin MR, Akter R, Helal KM, Ullah MS.
europepmc   +1 more source

Evaluating Suitability for Surface Managed Aquifer Recharge to Enhance Dry‐Season Stream Flows

Groundwater, EarlyView.
Identifying suitable sites for surface MAR projects to enhance dry‐season stream flow requires evaluating the geology of the aquifer, depth to groundwater, soil permeability, topographic slope, the distance between the infiltration basin and receiving surface water, and other factors.
Andrew L. Bobst, Ann E.H. Hanson
wiley   +1 more source

Psychological distress among Japanese high school students during the COVID-19 pandemic: An energy landscape analysis. [PDF]

PLoS Med
Tatematsu D, Nakamura N, Abe MS, Ishikawa T, Ezaki T, Cai L, Kawakami E, Aihara K, Nishida A, Okada N, Masuda N, Kasai K, Koike S, Iwami S.   +13 more
europepmc   +1 more source

Fragmented grasslands in different landscape structures provide different opportunities for cavity‐nesting Hymenoptera

Insect Conservation and Diversity, EarlyView.
Grassland fragmentation effects on cavity‐nesting Hymenoptera are habitat‐specific. Isolated sand steppe fragments are associated with higher brood‐cell abundance. In loess steppes, higher flower frequency increases bee brood‐cell production and parasitoid activity. Abstract The global decline in insects threatens ecosystem functioning, but the drivers
Edina Török, Róbert Gallé, Dávid Korányi, Zsolt Józan, Tamás Lakatos, Katalin Szitár, Péter Batáry   +6 more
wiley   +1 more source

Heavy Metal Adsorption on Microplastics: Adsorption Mechanisms, Influencing Factors, Analytical Techniques, Toxicological Implications, and Remediation Strategies. [PDF]

Water Environ Res
Dardeer AG, Shaaban NA, Tawfik A, Hassaan MA, Aigbe UO, El Nemr A.   +5 more
europepmc   +1 more source

Assessment and pathways of the energy production revolution in the Yellow River Basin, China towards carbon peaking: a machine learning approach. [PDF]

Sci Rep
Xu J, Song J, Yan Y, Jia Z, Lu Y, Li M.
europepmc   +1 more source

Molecular Basis of pH-Dependent Activity in T7 RNA Polymerase Revealed by Constant pH Replica Exchange Molecular Dynamics. [PDF]

ACS Phys Chem Au
Keramati M, Xie W, Ondrechen MJ.
europepmc   +1 more source