Results 31 to 40 of about 433,847 (219)
Evolutionary Psychology, 2012 From the perspective of reciprocal altruism, we examined the role of reciprocity in the close relationships of people inflicted with a spinal cord injury (SCI) ( n = 70). We focused on the help receiver rather than on the help giver.
A.P. Buunk +2 more
doaj +1 more source
Reciprocity in Social Networks with Capacity Constraints
, 2015 Directed links -- representing asymmetric social ties or interactions (e.g., "follower-followee") -- arise naturally in many social networks and other complex networks, giving rise to directed graphs (or digraphs) as basic topological models for these ...
Dürr C. +3 more
core +1 more source
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
Crossing Boundaries, Creating Change: A Competence Framework for Bridge-Builders
Baltic Journal of Sport and Health SciencesPurpose: This study aims to develop a comprehensive competence framework for professionals facilitating cross-sector collaboration, innovation, and systemic change across organisational, disciplinary, and cultural boundaries. It addresses the current gap
Robert Ovbiagbonhia +3 more
doaj +1 more source
Harbingers of Artin's Reciprocity Law. II. Irreducibility of Cyclotomic Polynomials [PDF]
, 2012 In the first article of this series we have presented the history of auxiliary primes from Legendre's proof of the quadratic reciprocity law up to Artin's reciprocity law.
Lemmermeyer, Franz
core
Journal of Magnetic Resonance, 1998 The remarkable theorem of reciprocity as described by D. I. Hoult and R. E. Richards (J. Magn. Reson. 24, 71 (1976)) may be generalized to account for the near, intermediate, and radiation zone fields of a magnetic dipole. This form of reciprocity may be important when the wavelength of the NMR signal is not large compared to the distance scale of the ...
E K, Insko +3 more
openaire +2 more sources
Molecular Oncology, EarlyView.Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra +10 more
wiley +1 more source
Empathy, Asymmetrical Reciprocity, and the Ethics of Mental Health Care [PDF]
, 2018 I discuss Young’s “asymmetrical reciprocity” and apply it to an ethics of mental health care. Due to its emphasis on engaging with others through respectful dialogue in an inclusive manner, asymmetrical reciprocity serves as an ...
Molas, Andrew
core +1 more source
Investigating reciprocity failure in 1.7-micron cut-off HgCdTe detectors
, 2010 Flux dependent non-linearity (reciprocity failure) in HgCdTe NIR detectors with 1.7 micron cut-off was investigated. A dedicated test station was designed and built to measure reciprocity failure over the full dynamic range of near infrared detectors ...
Biesiadzinski, Tomasz +4 more
core +1 more source
Reply to comment on `Energy conservation and the constitutive relations in chiral and non-reciprocal media' [PDF]
, 2016 We respond to the comment by Mackay and Lakhtakia on our paper. These authors have missed the simple point that our chirality and non-reciprocity parameters are real.
Barnett, Stephen M., Cameron, Robert P.
core +2 more sources