Results 61 to 70 of about 29,727 (184)
Journal of Biogeography, Volume 52, Issue 12, December 2025.ABSTRACT Aim The role of historical drainage connectivity and the influence of water level fluctuations in African lakes on the evolution and distribution of macroinvertebrates remain poorly understood. This is partly because evolutionary biology research has largely focused on mobile vertebrates, such as cichlids.
Marie Claire Dusabe +6 more
wiley +1 more source
On Sensor Network Localization Using SDP Relaxation [PDF]
, 2012 A Semidefinite Programming (SDP) relaxation is an effective computational method to solve a Sensor Network Localization problem, which attempts to determine the locations of a group of sensors given the distances between some of them [11]. In this paper,
Shamsi, Davood +3 more
core
Zeitschrift für anorganische und allgemeine Chemie, Volume 651, Issue 16, November 14, 2025.In the crystal structures of the methanesulfonates M[CH3SO3]3 (M = Ga, In, Tl), the metal ions are linked into chains or layers by bidentate bridging anions.The anhydrous group 13 methanesulfonates M[CH3SO3]3 (M = Ga, In, Tl) are obtained from reactions of Ga2[SO4]3, In2O3, and Tl[NO3], respectively, with CH3SO3H in sealed glass ampoules at a ...
Kai Neuschulz, Mathias S. Wickleder
wiley +1 more source
Non-adiabatic Arbitary Geometric Gates in 2-qubit NMR Model
, 2006 We study a 2-qubit nuclear spin system for realizing an arbitrary geometric quantum phase gate by means of non-adiabatic operation. A single magnetic pulse with multi harmonic frequencies is applied to manipulate the quantum states of 2-qubit instantly ...
Berry M. V. +4 more
core +1 more source
Polymer Composites, Volume 46, Issue S3, Page S923-S942, 10 October 2025.Experimental procedure of stainless steel wire mesh sheet hybridized polymeric sandwich structures. Abstract Sandwich structures are preferred in many engineering applications where they are subjected to not only static but also variable loads. In this study, stainless‐steel wire mesh sheet hybridization was applied to very low‐density polymeric ...
Durmuş Can Acer, Necdet Geren
wiley +1 more source
Optimization of Multiple Performance Characteristics of Friction Stir Welded Joint with Grey Relational Analysis [PDF]
Materials Research, 2018 In the present work, multi-objective optimization of the input welding parameters influencing the quality of weld joint of AA 5052 H32 aluminium alloy by FSW process is investigated using response surface methodology and grey relational analysis.
Shanavas Shamsudeen +1 more
doaj +2 more sources
A chemically driven fluctuating ratchet model for actomyosin interaction
, 2003 With reference to the experimental observations by T. Yanagida and his co-workers on actomyosin interaction, a Brownian motor of fluctuating ratchet kind is designed with the aim to describe the interaction between a Myosin II head and a neighboring ...
Buonocore, A. +3 more
core +1 more source
Cannabinoids From Trema micranthum (L.) Blume (Cannabaceae): A Cannabinoid Profiling System
Chemistry &Biodiversity, Volume 22, Issue 10, October 2025.ABSTRACT Trema micranthum (L.) Blume is a species from the Cannabaceae botanical family, present all over the tropics. A recent study conducted by our group identified the presence of cannabidiol (CBD), Δ9‐tetrahydrocannabinol, cannabidiolic acid, and tetrahydrocannabinolic acid‐A in T. micranthum extracts.
Yasmin Cunha‐Silva +7 more
wiley +1 more source
R&D tax credits, innovative activity and the targeting approach
Economics and Business ReviewThe aim of this study is to investigate whether the French R&D tax credit targeted at small and medium-sized enterprises (SMEs) has a positive impact on innovative activity. The French institutional setting provides a unique research framework as the R&D
Gjymshana Erik +2 more
doaj +1 more source
Co‐continuous composites from cold sintering
Journal of the American Ceramic Society, Volume 108, Issue 10, October 2025.Ceramic densification drives the connection of polymer domains during cold sintering. Although polymer viscosity and polymer‐ceramic interactions alter the morphology, the ability to generate co‐continuous polymer‐ceramic with cold sintering relies predominately on the densification of the ceramic to provide force to drive polymer flow.
Po‐Hao Lai +9 more
wiley +1 more source