Results 131 to 140 of about 11,010,737 (246)

Artificial molecular machines and motors—Design and control of nanoscale motion

FEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Abstract: Altered Brain Functional Connectivity Varies By Form of Craniosynostosis

Plastic and Reconstructive Surgery, Global Open, 2017
Alexander H. Sun, BS, Jeffrey Eilbott, Carolyn Chuang, BS, Jenny F. Yang, MD, Eric Brooks, MD, Joel Beckett, MD, Derek M. Steinbacher, MD, DMD, Kevin Pelphrey, PhD, John A. Persing, MD   +8 more
doaj   +1 more source

CHOICE OF FLEXIBLE FUNCTIONAL FORMS: REVIEW AND APPRAISAL [PDF]

Choice between alternative flexible functional forms has received little explicit treatment in many empirical agricultural studies. Theoretical criteria and empirical techniques for choosing between flexible functional forms are reviewed.
Thompson, Gary D.
core  

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

FEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise, Tiziano Mazza, Raffaella Scanga, Lara Console, Michele Galluccio, Cesare Indiveri   +5 more
wiley   +1 more source

THE SENSITIVITY OF TRAVEL COST ESTIMATES OF RECREATION DEMAND TO THE FUNCTIONAL FORM AND DEFINITION OF ORIGIN ZONES [PDF]

The travel-cost of estimating a recreation demand function requires specifying the functional form of the first-stage demand curve and defining the width of the concentric origin zones.
Sutherland, Ronald J.
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Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

FEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux, Christian Lévêque, Fodil Azzaz, Marion Sangiardi, Sarosh R Irani, Michael Seagar, Jacques Fantini, Oussama El Far   +7 more
wiley   +1 more source

Testing the Theory: Vertical Strategic Interaction and Demand Functional Form [PDF]

Formulating theoretical models inevitably requires various simplifications that assist in making analysis tractable and that facilitate deriving closed form solutions.
Putsis, William P., Jr., Cotterill, Ronald W.   +1 more
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A context‐dependent modulatory role for eIF6 in acquired resistance to vemurafenib in melanoma

FEBS Letters, EarlyView.
Acquired resistance to vemurafenib upregulates the translation factor eIF6 in melanoma cells. Silencing eIF6 in resistant cells reduces proliferation and partially restores drug sensitivity, whereas its overexpression increases sensitivity across melanoma lines regardless of BRAF status, via modulation of mTOR, S6K, and MAPK signaling.
George Kyriakopoulos, Antonia Petropoulou, Alexandra Anastogianni, Angelina Bania, Vassilis Stamatakis, Argyris Alexiou, Chi‐Ping Day, Glenn Merlino, Katerina Grafanaki, Constantinos Stathopoulos   +9 more
wiley   +1 more source

Methods for Adjusting for Covariate Measurement Error in Flexible Modeling of Functional Form: Designing a Blinded, Controlled Neutral Comparison Simulation Study. [PDF]

Biom J
Thiébaut ACM, Perperoglou A, Sedki M, Ferreira Guerra S, Gustafson P, Harrell FE, Sauerbrei W, Abrahamowicz M, Freedman LS, Selection of Variables and Functional Forms in Multivariable Analysis Topic Group (TG2) and Measurement Error and Misclassification Topic Group (TG4) of the international STRengthening Analytical Thinking for Observational Studies (STRATOS) initiative.   +9 more
europepmc   +1 more source

Entrevista com Paulo Eduardo Arantes

, 2011
A revista Trans/Form/Ação publica neste número a entrevista com o filósofo Paulo Eduardo Arantes, professor aposentado do Departamento de Filosofia da Universidade de São Paulo.
Trans/Form/Ação, Revista
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