Results 201 to 210 of about 3,638,639 (284)

The Herfindahl neutral point: A firm‐level threshold for managing market concentration with evidence from US hog packing

American Journal of Agricultural Economics, EarlyView.
Abstract This paper derives a firm‐level threshold, the Herfindahl Neutral Point, from the standard concentration index used in merger review. At this threshold, a marginal expansion leaves the index unchanged. Firms below the threshold reduce concentration when they expand; firms above it increase concentration.
Andrew J. Keller, Krishna P. Paudel
wiley   +1 more source

Extreme temperature events and frailty progression in middle-aged and older adults: the longitudinal evidence from CHARLS. [PDF]

BMC Public Health
Wang J, Liu C, Li X, Cao X, Li D, Zhao L.   +5 more
europepmc   +1 more source

The International Consortium for Arthrogryposis: A Collaborative Framework for Early Detection, Care, Research, and Education

American Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.
ABSTRACT Arthrogryposis multiplex congenita (AMC) is a group of rare congenital conditions, characterized by multiple joint contractures but may involve any body system including central nervous system. AMC is etiologically heterogeneous, with over 400 genetic and many non‐genetic causes implicated in its prenatal development.
Shahrzad Nematollahi, Noa Bouzaglo, Victoria Castillo Sanchez, Johanna I. P. de‐Vries, Klaus Dieterich, Alicja Fafara, Isabel Filges, Philip Giampietro, Göknur Haliloğlu, Judith Hall, Coleman Hilton, Remco Jansen, Valentina Maestri, Carolina Navalon, Daniel Natera de Benito, Tony Pan, Ani Samargian, Bonita Sawatzky, Harold van Bosse, Paul A. Trainor, Noémi Dahan‐Oliel   +20 more
wiley   +1 more source

Extensively hydrolyzed versus intact milk protein formula and risk of necrotizing enterocolitis: a meta-analysis. [PDF]

Front Pediatr
Kulkarni P, Tang S, Chan A, Danna R, Puglisi J, Davies Y.   +5 more
europepmc   +1 more source

Bidirectional Associations Between Frailty and Preeclampsia: A Two-Sample Mendelian Randomization Study. [PDF]

Int J Womens Health
Tian C, Hu D, Feng J, Li X, Guo Z, Zhu X, Gai C, Zhu H.   +7 more
europepmc   +1 more source

External validation of the feeding intolerance prediction model (NOFI) in critically ill patients: A post hoc analysis of a large-scale randomized controlled trial. [PDF]

J Intensive Med
Wang Y, Li Y, Li H, Li N, Li X, Lv D, Bao L, Feng X, Ke L, Zhang D.   +9 more
europepmc   +1 more source

Effect of Adding Natural Inulin on the Quality of Beef Myofibrillar Protein Gels. [PDF]

Polymers (Basel)
Ji X, Wang Y, Shi C, Zhang M, Bai Z, Yue C, Wang L, Li P, Luo D, Han S.   +9 more
europepmc   +1 more source

Intergenerational family support and older adult frailty: findings from four prospective cohort studies. [PDF]

SSM Popul Health
Tian W, Wang X, Hu G, Zhao ZH.
europepmc   +1 more source

Automated follicle measurement and microvascular imaging accuracy in assessing diminished ovarian reserve via 3D ultrasound. [PDF]

Front Med (Lausanne)
Hu D, Hao KH, Li QY, Ren M, Chen YQ.
europepmc   +1 more source

Multicolor and Attenuated Light Intensity Responses in Protein Hydrogels Arising from Photoregulated Crosslink Dynamics

Angewandte Chemie International Edition, EarlyView.
A fully protein‐based hydrogel integrated two orthogonal photoreceptors to enable reversible manipulation of stiffness with red/far‐red light and irreversible gel‐sol transitions with green light. Unexpectedly, high‐intensity red light results in attenuated stiffening and dark‐adaptation, arising from increased crosslinking dynamics in the ...
Saskia Frank, Seraphine V. Wegner
wiley   +1 more source