Results 181 to 190 of about 3,869 (265)

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

Gender Tokenism in Corporate Boardrooms in Europe

Gender, Work &Organization, EarlyView.
ABSTRACT We examine the tension between the diversity spillover and tokenism hypotheses using a novel and extensive dataset of nearly 6 million private corporations across 29 European countries from 1986 to 2020. The diversity spillover hypothesis suggests that appointing women to supervisory roles facilitates greater female representation in executive
Hubert Drążkowski, Joanna Tyrowicz
wiley   +1 more source

Analytical soliton construction and dynamical transition analysis for the Kadomtsev-Petviashvili-Benjamin-Bona-Mahony model. [PDF]

Sci Rep
Hussain A, Oğul B, Al-Sinan BR, Al-Thaqfan AA, Aly ES, Ibrahim TF.   +5 more
europepmc   +1 more source

Never Mind the Bollards: Exploring the Role of GCHQ, MI5, and the National Technical Authorities in UK Security Markets

The Howard Journal of Crime and Justice, EarlyView.
ABSTRACT The cultures and governance of security markets in the United Kingdom are often characterised through a paradoxical narrative of simultaneous state retreat and progressive advance. In the face of repeated recent high‐profile security failures, and global changes in material political economy, we argue that UK security governance is adapting to
Ben Collier, Jamie Buchan
wiley   +1 more source

Nucci based soliton structures and nonlinear dynamics of the (3+1) dimensional hyperbolic Schrödinger equation. [PDF]

Sci Rep
Shahbaz A, Abbas M, Higazy M, Yousaf MZ, Ogrenmis M, Birhanu A, Hamed YS.   +6 more
europepmc   +1 more source

Declining habitat directive butterflies within a major stronghold: Challenges for conservation Rückläufige Tagfalter der FFH‐Richtlinie in einer bedeutenden Hochburg: Herausforderungen für den Naturschutz

Insect Conservation and Diversity, EarlyView.
Myrmecophilous Phengaris nausithous and P. teleius are highly specialized grassland butterflies and flagship species for European nature conservation, but they exhibit ongoing population declines. We show strong declines for both species in the Westerwald mountain range, western Germany, since 1994, driven by inappropriate timing of mowing, grassland ...
Klaus Fischer, Joas Bouwknegt, Stella Buchwald, Lea Dochnahl, Maren Grünewald, Corinna Mühlenbruch, Magdalena Schneider, Melissa Schulze, David Simon, Lonneke Teunissen, Irma Wynhoff   +10 more
wiley   +1 more source

Analytical analysis of the nonlinear fractional order Pochhammer-Chree equation with power-law nonlinearity in elastic materials. [PDF]

Sci Rep
Khalid M, Khalid NA, Ceesay B, Ahmed N.
europepmc   +1 more source

The Role of Line‐Field Confocal Optical Coherence Tomography in the Diagnosis of Melanoma and Melanocytic Lesions: A Systematic Review

International Journal of Dermatology, EarlyView.
Line‐field confocal optical coherence tomography (LC‐OCT) may aid in the assessment of equivocal melanocytic lesions. This systematic review of 32 studies outlines morphological findings in cutaneous and mucosal lesions, highlighting its potential adjunctive role and the need for further external validation.
Marco Spadafora, Gerardo Palmisano, Claudio Conforti, Luca Ambrosio, Alessandro Di Stefani, Ketty Peris, Giovanni Pellacani, Caterina Longo   +7 more
wiley   +1 more source

Exploring the new classes of optical soliton solutions with diverse structure for the (2+1)-dimensional paraxial equation in fiber optics via two analytical methods. [PDF]

Sci Rep
Ibrahim IS, Sabi'u J, Iqbal M, Sulaiman S, Alghabban WG, Gouadria S, Nazar NM.   +6 more
europepmc   +1 more source

Reading and relating with Frieda Fromm‐Reichmann and Joanne Greenberg

Critical Quarterly, EarlyView.
Joshua Pugh
wiley   +1 more source