Results 1 to 10 of about 1,703,051 (162)

Dynamical compensation in physiological circuits

Molecular Systems Biology, 2016
Biological systems can maintain constant steady‐state output despite variation in biochemical parameters, a property known as exact adaptation. Exact adaptation is achieved using integral feedback, an engineering strategy that ensures that the output of ...
Omer Karin, Avital Swisa, Benjamin Glaser, Yuval Dor, Uri Alon   +4 more
doaj   +4 more sources

Response to Nitrogen Deficiency and Compensation on Physiological Characteristics, Yield Formation, and Nitrogen Utilization of Rice

Frontiers in Plant Science, 2018
Based on the theory of ecological crop nutrient deficiency and compensation effect, the nitrogen (N) deficiency at tillering stage and N compensation at young panicle differentiation stage in rice (Oryza sativa L.) was selected to study.
Qiangqiang Xiong, Guoping Tang, Lei Zhong, Haohua He, Xiaorong Chen   +4 more
doaj   +3 more sources

Physiological Adaptation Buffers Personality‐Linked Psychopathology Under High‐Altitude Hypoxia [PDF]

Brain and Behavior
Purpose High‐altitude hypoxia imposes persistent physiological stress that may influence psychological health. While personality traits such as neuroticism are known predictors of psychological symptom burden, little is known about whether physiological ...
Yuan Li, Niannian Wang, Zhibin Geng, Wenjie Liu, Hailin Ma, Hao Li   +5 more
doaj   +2 more sources

Pulsatile Physiological Control of Blood Pump-Cardiovascular System Based on Feedforward Compensation

Micromachines
Rotary Blood Pump (RBP) is a commonly used ventricular assist device. However, the constant speed operation of the blood pump leads to a reduction of blood flow pulsatility, which triggers a series of adverse reactions.
Yanjun Bao, Teng Jing, Weimin Ru, Ling Zhou   +3 more
doaj   +3 more sources

Timing of cotyledon post-emergence damage drives physiological compensation and resource allocation in oak seedling establishment [PDF]

BMC Plant Biology
Background Cotyledons serve dual roles as nutrient reserves and physical protectors during early seedling establishment. However, they are vulnerable to diverse granivorous and environmental stressors.
Qiang Li, Mingming Zhao, Huihui Cheng, Xiaoying Lin, Ning Du, Yao Huang   +5 more
doaj   +2 more sources

FRQ-CK1 Interaction Underlies Temperature Compensation of the Neurospora Circadian Clock

mBio, 2021
Temperature compensation allows clocks to adapt to all seasons by having a relatively constant period length at different physiological temperatures, but the mechanism of temperature compensation is unclear.
Yue Hu, Xiaolan Liu, Qiaojia Lu, Yulin Yang, Qun He, Yi Liu, Xiao Liu   +6 more
doaj   +1 more source

From game engagement to craving responses – The role of gratification and compensation experiences during video-gaming in casual and at-risk gamers

Addictive Behaviors Reports, 2023
Introduction: Although playing videogames is a common leisure activity some individuals develop problematic gaming behaviors or even symptoms of a gaming disorder.
S. Antons, M. Liebherr, M. Brand, A. Brandtner   +3 more
doaj   +1 more source

The Cognitive-Vestibular Compensation Hypothesis: How Cognitive Impairments Might Be the Cost of Coping With Compensation

Frontiers in Human Neuroscience, 2021
Previous research in vestibular cognition has clearly demonstrated a link between the vestibular system and several cognitive and emotional functions.
Emilie Lacroix, Emilie Lacroix, Naïma Deggouj, Naïma Deggouj, Naïma Deggouj, Martin Gareth Edwards, Martin Gareth Edwards, Jeroen Van Cutsem, Jeroen Van Cutsem, Martine Van Puyvelde, Martine Van Puyvelde, Martine Van Puyvelde, Nathalie Pattyn, Nathalie Pattyn   +13 more
doaj   +1 more source

Bone level technique: personal technique for miofacial functional treatment

Annali di Stomatologia, 2023
The ageing process of the face involves a level of bone erosion that generates a morphological change in the main features of a person’s face. Consequently, the muscular structures of facial expression also undergo changes in their functionality. Another
Francesco Calvani, Umberto Torre, Alessandro Lozza, Emanuele Bartoletti   +3 more
doaj   +1 more source

Artificial temperature-compensated biological clock using temperature-sensitive Belousov–Zhabotinsky gels

Scientific Reports, 2022
The circadian rhythm is a fundamental physiological function for a wide range of organisms. The molecular machinery for generating rhythms has been elucidated over the last few decades.
Yuhei Yamada, Hiroshi Ito, Shingo Maeda
doaj   +1 more source