Results 81 to 90 of about 24,529 (208)

Double quantum dot with tunable coupling in an enhancement-mode silicon metal-oxide semiconductor device with lateral geometry

, 2010
We present transport measurements of a tunable silicon metal-oxide-semiconductor double quantum dot device with lateral geometry. Experimentally extracted gate-to-dot capacitances show that the device is largely symmetric under the gate voltages applied.
C. Borrás Pinilla, E. P. Nordberg, G. A. Ten Eyck, H. L. Stalford, J. R. Wendt, J. Stevens, K. D. Childs, K. Eng, L. A. Tracy, M. A. Eriksson, M. P. Lilly, M. S. Carroll, R. K. Grubbs, R. W. Young   +13 more
core   +1 more source

Non‐Linear Mixed Models for the Characterization of Growth Trajectory Measured by Ultrasound of ‘San Pedreño’ Creole Pig Breed From Colombia

Veterinary Medicine and Science, Volume 12, Issue 1, January 2026.
Using real‐time ultrasound images taken in vivo, the thickness of back fat and the longissimus dorsi muscle width can be estimated in ‘San Pedreño’ Creole pigs. ABSTRACT The aim was to identify non‐linear regression models, under the context of mixed models, to describe the growth trajectory of ‘San Pedreño’ Creole pigs based on two muscular ...
Arcesio Salamanca‐Carreño, Pere M. Parés‐Casanova, David E. Rangel‐Pachón, Anthony Valverde, Paula A. Toalombo‐Vargas, Mauricio Vélez‐Terranova   +5 more
wiley   +1 more source

Aritmética Maya, como instrumento didáctico [PDF]

, 2009
El sistema de numeración Maya es un sistema en base veinte que utiliza puntos, rayas y un caracol –que representa al cero–, y permite desarrollar un poderoso sistema de cálculo numérico en donde, por ejemplo, para multiplicar no es necesario que el ...
Olaya, Wilson, Suárez, Mayra
core  

Renormalised perturbative series for the impurity levels in a quantum well

, 1997
The energy levels of an impurity center in a deep quantum well of width L and depth g are studied analytically . Renormalised perturbative series are constructed in the regions g L^ > 1.
Gonzalez, Augusto, Mikhailov, Ilia
core   +1 more source

Striatal Nitric Oxide Activity Better Predicts Motor Disability Than Proto‐Oncogenes

European Journal of Neuroscience, Volume 63, Issue 1, January 2026.
The figure summarizes the experimental design in which mice received a single intraperitoneal injection of saline, haloperidol, metoclopramide, or L‐NOARG at different doses. Extrapyramidal (EPS) side effects were assessed using the catalepsy test and the Rota‐rod test.
Sonia Guerrero Prieto, Victor Ricardo C. Torres da Silva, Maria Camila Almeida, Marcela B. Echeverry   +3 more
wiley   +1 more source

[Displaced people's healthcare use in Bucaramanga, Colombia].

Revista de salud publica (Bogota, Colombia), 2007
Analysing the factors and barriers associated with the population displaced by armed conflict using medical services in Bucaramanga, Colombia.Data from the "Diagnosing the health of both displaced and non-displaced populations in Bucaramanga and its metropolitan area" study, designed and executed by the Industrial University of Santander and financed ...
Myriam, Ruiz-Rodríguez, Sergio, López-Moreno, Leticia, Avila-Burgos, Naydú, Acosta-Ramírez   +3 more
openaire   +1 more source

Anagrelide for the Treatment of Essential Thrombocythemia: Real‐World Observational Study in a Cohort of Colombian Patients

Advances in Hematology, Volume 2026, Issue 1, 2026.
Objective To evaluate the effectiveness and safety of anagrelide in Colombian patients with essential thrombocythemia (ET) treated under routine clinical practice conditions. Materials and Methods A prospective, multicenter, real‐world observational study was conducted across 15 departments in Colombia.
Luis Antonio Salazar Montaña, Julio Ricardo Zuluaga, Diana Carolina Bermúdez Acosta, Daisuke Furuya   +3 more
wiley   +1 more source

Factors associated with the onset of sexual activity in adolescents: Analytic cross-sectional

Revista Cuidarte
Introduction: Different physical, social, affective, and sexual changes take place during adolescence, such as the sexual debut. Objective: To explore the factors associated with the onset of sexual activity in adolescents attending school (12–16 years ...
Nancy Milena Sepúlveda Sepúlveda, Diana Isabel Cáceres Rivera, Luis Alberto López Romero, Martha Jeannette Díaz Wandurraga   +3 more
doaj   +1 more source

Dynamic analysis and control PID path of a model type gantry crane

, 2017
This paper presents an alternate form for the dynamic modelling of a mechanical system that simulates in real life a gantry crane type, using Euler's classical mechanics and Lagrange formalism, which allows find the equations of motion that our model ...
Lopez-Suspes, Framsol, Ospina-Henao, P. A.   +1 more
core   +1 more source

Key Factors in the Intention to Book Tourist Destinations Online

Human Behavior and Emerging Technologies, Volume 2026, Issue 1, 2026.
Tourism has developed significantly through websites, where owners and potential users converge. This study determined the importance of reviews, ratings, scarcity, and popularity of websites and their impact on main effects and interactions on four outcome variables: attention, information, interest, and likelihood of booking.
Omar Millán Delgado, Dan-Cristian Dabija   +1 more
wiley   +1 more source