Results 111 to 120 of about 3,444,347 (335)

Adult Sex Ratio as a Demographic Feedback Linking Mating Systems, Parental Care, and Evolution

open access: yesAdvanced Science, EarlyView.
Breeding systems are some of the most diverse social behavior, and our team is investigation the evolutionary causes of this diversity. This review summarises our research carried out at the University of Bath. We argue that demographic components of wild populations, especially the adult sex ratio, plays a key role driving breeding system variation ...
Tamás Székely, Oscar G. Miranda
wiley   +1 more source

Theoretical Models of Economic Recovery in Recession and Depression Phases

open access: yesEIRP Proceedings, 2012
In recent years, specialists from many fields (economists, historians, sociologists) discuss intenselythe phenomenon of global economic crisis. Discussions are diverse, contradictory and often with strongpolitical charge.
Gina Ioan
doaj  

The Invisible Hand Plays Dice: Eventualities in Religious Markets [PDF]

open access: yes
Religious participation is much more widespread in the United States than in Europe, while Europeans tend to view sects more suspiciously than Americans.
Andreas Wagener, Panu Poutvaara
core  

Beyond Cocrystals: Hierarchical Functional Assemblies via Noncovalent Synthesis

open access: yesAdvanced Science, EarlyView.
Non‐covalent interactions (NCIs) drive the formation of organic cocrystals with diverse structures and tunable optoelectronic properties. This review explores the essential factors governing these properties, highlighting how the sequential nucleation of cocrystals leads to the self‐assembly of organic hierarchical structures (OHSs).
Ya‐Nan Zhu   +6 more
wiley   +1 more source

Large Language Model in Materials Science: Roles, Challenges, and Strategic Outlook

open access: yesAdvanced Intelligent Discovery, EarlyView.
Large language models (LLMs) are reshaping materials science. Acting as Oracle, Surrogate, Quant, and Arbiter, they now extract knowledge, predict properties, gauge risk, and steer decisions within a traceable loop. Overcoming data heterogeneity, hallucinations, and poor interpretability demands domain‐adapted models, cross‐modal data standards, and ...
Jinglan Zhang   +4 more
wiley   +1 more source

The invisible hand plays dice : eventualities in religious markets [PDF]

open access: yes, 2004
Religious participation is much more widespread in the United States than in Europe, while Europeans tend to view sects more suspiciously than Americans.
Poutvaara, Panu, Wagener, Andreas
core  

Interpretability and Representability of Commutative Algebra, Algebraic Topology, and Topological Spectral Theory for Real‐World Data

open access: yesAdvanced Intelligent Discovery, EarlyView.
This article investigates how persistent homology, persistent Laplacians, and persistent commutative algebra reveal complementary geometric, topological, and algebraic invariants or signatures of real‐world data. By analyzing shapes, synthetic complexes, fullerenes, and biomolecules, the article shows how these mathematical frameworks enhance ...
Yiming Ren, Guo‐Wei Wei
wiley   +1 more source

Revisiting the ‘invisible hand’ hypothesis: a comparative study between Bulgaria and Germany [PDF]

open access: yesEastern Journal of European Studies, 2017
This paper examines Adam Smith’s concept of an Invisible Hand of the market in light of the underlying assumptions for the theory to hold. Furthermore, the study focuses on Total Factor Productivity as a measure of efficiency of resource allocation, and ...
Nadezhda GESHEVA, Aleksandar VASILEV
doaj  

Dimorphic enantiostyly and its function for pollination by carpenter bees in a pollen‐rewarding Caribbean bloodwort

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Flowers that present their anthers and stigma in close proximity can achieve precise animal‐mediated pollen transfer, but risk self‐pollination. One evolutionary solution is reciprocal herkogamy. Reciprocity of anther and style positions among different plants (i.e., a genetic dimorphism) is common in distylous plants, but very rare in
Steven D. Johnson   +5 more
wiley   +1 more source

This Is How It Starts : Women Maquila Workers in Mexico [PDF]

open access: yes, 1988
[Excerpt] In the United States, where news about Mexico is sporadic at best and usually rife with stereotypes, Mexican workers are largely invisible, portrayed mainly as competitors for U.S.
Kamel, Rachel
core   +1 more source

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