Results 101 to 110 of about 1,194,169 (280)

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

Boosting Fast‐Charging Performance of Ni‐Rich NCM9055 Cathodes with Nb2O5 Dual Functional Modification

open access: yesAdvanced Science, EarlyView.
A dual‐functional Nb2O5 modulation strategy is reported to overcome kinetic limitations in Ni‐rich cathodes. The formation of LiNbO3 phase at the grain boundary of the polycrystalline NCM9055 cathode preserves a radially aligned microstructure and establishes fast lithium‐ion pathways.
Tian Rao   +11 more
wiley   +1 more source

South-south monetary integration: the case for a research framework beyond the theory of optimum currency area [PDF]

open access: yes
Optimum Currency Area (OCA) theory proves inadequate in the analysis of the new regional monetary integration schemes that have sprung up among developing and emerging market economies since the 1990s. Building on the concept of original sin developed by
Fritz, Barbara, Mühlich, Laurissa
core  

Economic regional and cross-border cooperation in the South-East Europe for the purpose of its faster integration in the European Union [PDF]

open access: yes, 2004
Territorial borders of the future European Union imply an integration of the South-East Europe into the EU political and economic structures. Such “map of the European Union” should represent the “European perspective” to the countries of the South-East ...
Ibreljic, Izet, Kulenovic, Salih
core  

Thermally Programmable Two‐Port Non‐Hermitian Acoustic Metastructure for Broadband and Direction‐Dependent Absorption

open access: yesAdvanced Science, EarlyView.
A thermally programmable two‐port non‐Hermitian acoustic metastructure is presented, where temperature acts as a non‐geometric tuning variable. Thermal modulation reconfigures impedance matching and loss‐leakage coupling, enabling exceptional‐point driven, broadband, and direction‐dependent sound absorption without requiring geometric reconfiguration ...
Zichao Guo   +6 more
wiley   +1 more source

Forming coalitions: the case of Brazil in the BRICS [PDF]

open access: yesJanus.net, 2015
This article examines the importance of belonging to a group that puts pressure internationally through a coalition pursuing similar goals. The process of coalition building has been central in Brazil’s multilateral negotiations to balance the centre ...
Gisela Pereyra Doval
doaj  

Bargaining over a climate deal: is it worse to wait and see? [PDF]

open access: yes
Assuming that a North-South transfer is the key to climate cooperation, we ask when and how much the North should o¤er to the South in return for a commitment to reduce deforestation and forest degradation.
Pierre Courtois, Tarik Tazdaït
core  

Dampak Perjanjian Perdagangan Barang Asean-Korea Selatan Free Trade Area (Akfta) Terhadap Indonesia Tahun 2007-2011 [PDF]

open access: yes, 2017
This research is about trade relations between Indonesia and South Korea within the framework of AKFTA. Like other economic cooperation that attempts to realize free trade, cooperation, AKFTA cooperation aims to facilitate the flow of goods and capital ...
Rahmawati, E. (Era), Waluyo, T. J. (Tri)
core  

Dynamic Covalent Networks of Molecular Clusters for Hard and Impact‐Resistant Glass with Feasible Processability

open access: yesAdvanced Science, EarlyView.
Molecular granular material glass is fabricated by crosslinking sub‐nm POSS clusters with dynamic borate ester bonding while the materials combine high transparency, modulus, and hardness with superior impact resistance and (re)processability, offering a promising strategy for creating robust yet highly processable organic glasses.
Haiyan Xiao   +4 more
wiley   +1 more source

Toward Reliable Metal Halide Perovskite FETs: From Electronic Structure and Device Physics to Stability and Performance Engineering

open access: yesAdvanced Electronic Materials, EarlyView.
Metal halide perovskite field‐effect transistors (PeFETs) offer great promise for flexible, low‐cost, and high‐performance due to their excellent charge carrier properties. However, challenges like ion migration, hysteresis, and instability limit their performance.
Georgios Chatzigiannakis   +13 more
wiley   +1 more source

Home - About - Disclaimer - Privacy