Results 91 to 100 of about 16,092 (254)
Possibilities and Challenges for a Phased Array Antenna System in ISAC: A Hardware Perspective
IEEE AccessThe upcoming generation of wireless systems is expected to integrate both communication and sensing capabilities by flexibly allocating resources, including hardware.
Muhammad Umar +4 more
doaj +1 more source
Journal of Synchrotron Radiation, EarlyView.A 4D X‐ray computed tomography experimental campaign was carried out on a porous carbonate rock to investigate the link between initial porosity and deformation modes. This paper presents the experiment and the methods used to explore this relationship.The study of the mechanical behaviour of carbonate rocks has benefited from the evolution of ...
Catherine Doré-Ossipyan +7 more
wiley +1 more source
IEEE AccessThis paper introduces an innovative $4 \times 4$ dual-band Butler matrix (BM) characterized by compactness and an enhanced frequency ratio (K). The design employs meandered lines and an interdigital capacitor (IDC) unit-cell-based composite right/left ...
Abdulkadir Bello Shallah +6 more
doaj +1 more source
Herbivore and mesocarnivore carcasses trigger divergent short‐term changes in soil properties
Journal of Animal Ecology, EarlyView.Scavengers reshape nutrient cycles in soils under carrion. Compared to herbivore carcasses, smaller but longer‐lasting carnivore remains boost nutrient levels and microbial activity in dry soils. Abstract Animal corpses act as pulses of organic matter (OM) and serve a key zoogeochemical role by providing localized nutrient inputs to soils and thereby ...
Adrián Colino‐Barea +15 more
wiley +1 more source
Collaborating with Competitors Across Domestic and International Markets
British Journal of Management, EarlyView.Abstract Since small enterprises face diverse opportunities and challenges across their domestic and international markets, coopetition (cooperation among competitors) could have different performance outcomes and boundary conditions in these arenas.
James M. Crick, David Crick
wiley +1 more source
Journal of the Royal Anthropological Institute, EarlyView.This essay introduces the themed cluster of articles, ‘Towards a linguistic anthropology of AI’. The advent of artificial intelligence (AI), especially in large language models capable of producing coherent discourse mimicking conversational interaction, is exerting unprecedented pressure on prevailing concepts of language, personhood, and the human ...
Webb Keane, Constantine V. Nakassis
wiley +1 more source
IEEE Open Journal of Antennas and PropagationA leaky-wave antenna (LWA) array with high resolution beam scanning capability in two dimensions (2D) is presented in this paper. The antenna array is fed by a substrate integrated waveguide (SIW) Butler matrix cascaded with a phase difference ...
Xingyu Pang, Yunjie Geng, Junhong Wang
doaj +1 more source
Methods in Ecology and Evolution, EarlyView.Abstract Macroevolutionary adaptation of a continuous trait to different discrete states across species can be modelled using a phylogenetic state‐dependent Ornstein–Uhlenbeck (OU) process. Existing inference methods face two challenges. First, although efficient likelihood algorithms for continuous trait evolution models exist, none have been ...
Priscilla Lau +4 more
wiley +1 more source
Change in migrants’ political attitudes: Acculturation and cosmopolitanization
American Journal of Political Science, EarlyView.Abstract This paper investigates change in international migrants’ political attitudes. It theorizes a novel attitudinal typology distinguishing polity‐specific attitudes influenced by national contexts and transnational attitudes forged by migratory experience. It applies the typology to four dimensions of political competition in contemporary Europe:
Eva Krejcova +2 more
wiley +1 more source