Results 11 to 20 of about 1,131,094 (285)

De la hidrografía imperial a la hidrografía nacional. Reconocimientos del Pacífico sur. Siglos XVIII y XIX

open access: yesAnuario de Estudios Americanos, 2013
El trabajo identifica las principales etapas del reconocimiento hidrográfico del Pacífico sur y austral frente a las costas de Chile en el lapso de poco más de un siglo a partir de 1786. Ofrece los hitos de este proceso e identifica los objetivos de cada
Rafael Sagredo Baeza
doaj   +1 more source

Soft, environmentally degradable microfluidic devices for measurement of sweat rate and total sweat loss and for colorimetric analysis of sweat biomarkers

open access: yesEcoMat, 2023
Advanced capabilities in noninvasive, in situ monitoring of parameters related to sweat serve as the basis for obtaining real‐time insights into human physiological state, health, and performance.
Shanliangzi Liu   +8 more
doaj   +1 more source

Simpson’s Rule Revisited

open access: yesInternational Journal of Computational Methods, 2021
In this paper, we give some refinements of Simpson’s rule in cases when it is not applicable in its classical form i.e., when the target function is not four times differentiable on a given interval. Some sharp two-sided inequalities for an extended form of Simpson’s rule are also proven.
Slavko Simić, Bandar Bin-Mohsin
openaire   +1 more source

Contextualization of the Bejopai Pattern of the Kubin Dayak Tribe as a Contextual Discipleship Effort in West Kalimantan

open access: yesEvangelikal: Jurnal Teologi Injili dan Pembinaan Warga Jemaat, 2021
Dayak Kubin tribe has a culture that still survives to this day, namely Bejopai culture. Bejopai is an activity of the Dayak Kubin community that is generally done by working in the areas.
Susanto Susanto, Sabda Budiman
doaj   +1 more source

A software for Estimating Biodiversity Components (BİÇEB)

open access: yesTurkish Journal of Forestry, 2020
Biodiversity is of crucial importance for ecosystem health and functioning. It is thus one of the most important topics in the various disiplines of the Naturel Science. Various indices have been improved to measure biodiversity.
Kürşad Özkan   +5 more
doaj  

ASXL3 bridges BRD4 to BAP1 complex and governs enhancer activity in small cell lung cancer

open access: yesGenome Medicine, 2020
Background Small cell lung cancer (SCLC) is a more aggressive subtype of lung cancer that often results in rapid tumor growth, early metastasis, and acquired therapeutic resistance.
Aileen Patricia Szczepanski   +5 more
doaj   +1 more source

Nonlinear Elastic Material Property Estimation of Lower Extremity Residual Limb Tissues [PDF]

open access: yes, 2003
The interface stresses between the residual limb and prosthetic socket have been studied to investigate prosthetic fit. Finite-element models of the residual limb-prosthetic socket interface facilitate investigation of the mechanical interface and may ...
Silver-Thorn, M. Barbara   +1 more
core   +2 more sources

Simpson's Gender-Equality Paradox

open access: yesProceedings of the National Academy of Sciences, 2023
Several cross-country examinations have found larger gender differences in Western countries. More recently, it has been argued, from an evolutionary standpoint, that equality may paradoxically increase gender differences, because it provides more freedom for men and women to pursue innate preferences.
Mathias Berggren, Robin Bergh
openaire   +2 more sources

The Dirac delta function in two settings of Reverse Mathematics [PDF]

open access: yes, 2011
The program of Reverse Mathematics (Simpson 2009) has provided us with the insight that most theorems of ordinary mathematics are either equivalent to one of a select few logical principles, or provable in a weak base theory.
Sanders, Sam, Yokoyama, Keita
core   +2 more sources

Instructing cells with programmable peptide DNA hybrids

open access: yesNature Communications, 2017
The extracellular matrix can affect cell behaviour both physically and biochemically. Here, the authors developed a substrate that is based on peptides and nucleic acids hybrids that can dynamically present signals upon demand which regulate cell ...
Ronit Freeman   +8 more
doaj   +1 more source

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