Results 41 to 50 of about 7,726,351 (314)

Neuropsychological and Educational Outcomes in Shwachman–Diamond Syndrome—A Report From the North American Shwachman–Diamond Syndrome Registry

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Shwachman–Diamond syndrome (SDS) is a rare autosomal recessive ribosomopathy characterized by bone marrow failure and multisystem involvement, with emerging evidence of associated neurocognitive impairment. Methods We conducted a retrospective study of 240 individuals with biallelic Shwachman–Bodian–Diamond syndrome (SBDS) mutations
Jane Koo, Melissa Gerstle, Leah Cheng, Richard Cooper, Katherine Coyne, Claire Dusa, Naomi E. Joffe, Diana Schwarz, Sarah Steltz, Akiko Shimamura, Kasiani C. Myers, Thea Quinton   +11 more
wiley   +1 more source

The scaling relationship between leaf nitrogen and phosphorus concentrations in vascular epiphytes

Frontiers in Plant Science
IntroductionThe scaling relationship between leaf nitrogen (N) and phosphorus (P) concentrations reflects plant adaptation strategies and evolutionary dynamics.
T. Hu, T. T. Zhang, D. D. Tang, S. Liu, S. Li, X. W. Hu, Y. X. Mo, W. Y. Liu   +7 more
doaj   +1 more source

Susceptible-Infected-Treatment model with disease infection in prey population recovered by treatment [PDF]

Computational Ecology and Software, 2022
This paper describes a mathematical model with Susceptible-Infected-Treatment under disease infection in prey population. The controls methods are one is separating control that is to separate the prey from infected prey by means of self quarantine and ...
S.Saranya, S.Vijaya, E. Rekha
doaj  

Complex Dynamics Analysis of a Discrete Amensalism System with a Cover for the First Species

Axioms, 2022
Of interest is the dynamics of the discrete-time amensalism model with a cover on the first species. We first obtain the existence and stability of fixed points and the conditions for the permanent coexistence of two species.
Qimei Zhou, Fengde Chen, Sijia Lin
doaj   +1 more source

Global stability for a tuberculosis model

Mathematical and Computer Modelling, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Junli Liu, Tailei Zhang
openaire   +3 more sources

Global asymptotic stability in a rational recursive sequence

, 2004
In this paper, we study the global stability of the difference equation x(n) = a + bx(n-1) + cx(n-1)(2)/d - x(n-2), n = 1,2,....., where a, b greater than or equal to 0 and c, d > 0.
Lai, HJ, Yang, X., Megson, G.M., Megson, GM, Lai, H., Evans, D.J., Evans, DJ, Yang, XF, Lai, H. J., Megson, G. M., Yang, X. F., Evans, D. J.   +11 more
core   +1 more source

Effectiveness of Resistance Intradialytic Exercise Compared to Aerobic Intradialytic Exercise for Patients With Chronic Kidney Disease: A Randomized Controlled Clinical Trial

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida, Gisela Cristiane Miyamoto, Daniel da Costa Torres, Ian Setubal Reis Chaves, Jonas do Carmo Paschoalin, Braúlio Lima Nascimento, Luciana Dias Chiavegato   +6 more
wiley   +1 more source

Effects of precipitation changes and drought events on sap flow density of Lannea coromandelica in a Savanna ecosystem in Southwest China

Journal of Hydrology: Regional Studies
Study region: The Yuanjiang Savanna ecosystem (YSE) located in Southwest China. Study focus: The Lannea coromandelica tree species in YSE would be more sensitive to changing precipitation regime, yet its response to this regime has not been adequately ...
Youxing Lin, Jing Li, Yanqiang Jin, Yuntong Liu, Qinghai Song, Yiping Zhang   +5 more
doaj   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

A global meta-analysis reveals coupled biogeochemical and microbial successional trajectories in forest soils

Forest Ecosystems
Forest succession fundamentally reshapes soil biogeochemistry and the resident microbial communities, yet a synthesis of global response patterns has been hindered by methodological inconsistencies and conflicting regional findings.
Waseem Muhammad, Xiaocheng Yu, Jianping Wu, Xiongxian Yang, Yuxuan Mo, Qiang Luo, Leiyun Feng, Xiaoyan Pu, Wenjun Zhou, Liang Song, Huazheng Lu, Xinhua He   +11 more
doaj   +1 more source