Results 131 to 140 of about 51,288 (300)

Adult Sex Ratio as a Demographic Feedback Linking Mating Systems, Parental Care, and Evolution

open access: yesAdvanced Science, EarlyView.
Breeding systems are some of the most diverse social behavior, and our team is investigation the evolutionary causes of this diversity. This review summarises our research carried out at the University of Bath. We argue that demographic components of wild populations, especially the adult sex ratio, plays a key role driving breeding system variation ...
Tamás Székely, Oscar G. Miranda
wiley   +1 more source

Traction Force Microscopy for Viscoelastic Substrates: A Semi‐Analytical Method

open access: yesAdvanced Science, EarlyView.
A semi‐analytical viscoelastic traction force microscopy framework is introduced for quantifying time‐resolved cell tractions on flat finite‐thickness substrates. The method generalizes elastic traction force microscopy to Generalized Maxwell materials, identifies when elastic approximations remain valid and, when they do not, shows that inferred ...
Adrià Villacrosa‐Ribas   +10 more
wiley   +1 more source

Large‐Scale Genomics Reveals Three‐Source Ancestry and Layered Adaptation to High Altitude in Tibetan Chickens

open access: yesAdvanced Science, EarlyView.
Whole‐genome analysis of 1,054 chickens reveals three ancestral sources (NWC, SYA, and SHF) with distinct temporal entry patterns into the Tibetan Plateau. Route‐specific selection scans, calibrated against a demographic null, suggest complementary functional enrichments—vascular homeostasis (NWC), calcium signaling and cardiac adaptation (SYA), and ...
Zongyi Zhao   +7 more
wiley   +1 more source

The Relationship between Creative Thinking in Mathematics and Mathematical Modeling among University Students

open access: yesدراسات: العلوم التربوية, 2020
The study aims to reveal the relationship between creative thinking in mathematics and mathematical modeling among university students. The sample consisted of (120) mathematics and engineering students from Yarmouk University and Jordan Science and ...
Batoul M. Al-Eisa   +2 more
doaj  

Students’ participation in mathematics in inclusive classrooms [Elektronisk resurs] : a study of the enacted mathematical and relational knowing of teachers

open access: yes
Given the need to increase equity in mathematics education, this study draws on earlier research connecting the mathematical and relational know-ing of teachers to determine how such combined knowing enables elemen-tary school students’ inclusion in ...
Gardesten, Malin,   +3 more
core   +1 more source

Multimodal Imaging Reveals Rapid Catecholamine Uptake and Release by Neutrophils

open access: yesAdvanced Science, EarlyView.
We show that immune cells (neutrophils) synthesize, uptake, and store catecholamine neurotransmitters such as dopamine or adrenaline. They also release them in response to specific stimuli (serotonin), which we directly visualize using fluorescent nanosensors. We further demonstrate that catecholamines affect neutrophil functions (NETosis) and platelet
Jennifer Mohr   +19 more
wiley   +1 more source

The Situations That Can Bring Reflective Thinking Process In Mathematics Learning

open access: yes, 2011
This paper focuses on situations that can bring reflective thinking process in mathematics learning. Reflective thinking can be identified from the phases of the reflective cycle of teaching, the phases of reflection, and metacognitive activities ...
Abdul , Muin
core  

Schooling Trajectories and the Development of Brain Dynamics: A Comparative Study of Montessori and Traditional Education

open access: yesAdvanced Science, EarlyView.
We investigate whether Montessori and traditional schooling systems shape the developmental trajectory of large‐scale brain dynamics in different ways. We quantify the arrow of time (“non‐reversibility”) in neural activity during resting state and movie‐watching, revealing distinct maturational patterns.
Elvira del Agua   +6 more
wiley   +1 more source

The Effect Of Mathematics Self-Efficacy Toward Mathematical Creative Thinking Ability Of SMA Students In Bengkulu City

open access: yes, 2011
Creative thinking in Mathematics is combination of logical thinking and divergent thinking, which take note of flexibility, fluency, originality and specification in problem-solving.
Risnanosanti, Risnanosanti
core  

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