Results 41 to 50 of about 10,837,990 (247)

Techno-Economic Analysis of Different Battery Cell Chemistries for the Passenger Vehicle Market

open access: yesBatteries, 2023
The introduction of battery electric vehicles on the global market has triggered a sustained upheaval in the automotive industry. In this process, the new properties of a battery-electric powertrain lead to a different set of central requirements, such ...
Samuel Hasselwander   +2 more
doaj   +1 more source

Heartburn relief with bicarbonate-rich mineral water: results of the randomised, placebo-controlled phase-III trial STOMACH STILL

open access: yesBMJ Open Gastroenterology, 2023
Objective We assessed whether the bicarbonate-rich mineral water Staatl. Fachingen STILL is superior over conventional mineral water in relieving heartburn.Design Multicentre, double-blind, randomised, placebo-controlled trial STOMACH STILL in adult ...
JOACHIM LABENZ   +5 more
doaj   +1 more source

The GIST of Concepts [PDF]

open access: yes, 2013
A unified general theory of human concept learning based on the idea that humans detect invariance patterns in categorical stimuli as a necessary precursor to concept formation is proposed and tested.
Vigo , Dr. Ronaldo
core   +1 more source

Concept‐metacognition [PDF]

open access: yesMind & Language, 2019
AbstractConcepts are our tools for thinking. They enable us to engage in explicit reasoning about things in the world. Like physical tools, they can be more or less good, given the ways we use them—more or less dependable for categorisation, learning, induction, action‐planning, and so on.
openaire   +4 more sources

MSMatch: Semisupervised Multispectral Scene Classification With Few Labels

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
Supervised learning techniques are at the center of many tasks in remote sensing. Unfortunately, these methods, especially recent deep learning methods, often require large amounts of labeled data for training.
Pablo Gomez, Gabriele Meoni
doaj   +1 more source

Concepts of extracellular matrix remodelling in tumour progression and metastasis

open access: yesNature Communications, 2020
Tissues are dynamically shaped by bidirectional communication between resident cells and the extracellular matrix (ECM) through cell-matrix interactions and ECM remodelling.
Juliane Winkler   +3 more
semanticscholar   +1 more source

Abrupt transitions in time series with uncertainties

open access: yesNature Communications, 2018
Most time series techniques tend to ignore data uncertainties, which results in inaccurate conclusions. Here, Goswami et al. represent time series as a sequence of probability density functions, and reliably detect abrupt transitions by identifying ...
Bedartha Goswami   +6 more
doaj   +1 more source

Sustainable University – Concept and Conception

open access: yeswww.amfiteatrueconomic.ro, 2020
“Sustainable University” is a kind of phrase to emanate a semantic scent with connotations – traced back to an ages-old polarity, yet always at great fashion in social affairs – seemingly both conservative and progressive. Really? Can we so frivolously mix polarities, opposites, antinomies? Well, let’s see.
openaire   +3 more sources

Emerging concepts in the science of vaccine adjuvants

open access: yesNature reviews. Drug discovery, 2021
Adjuvants are vaccine components that enhance the magnitude, breadth and durability of the immune response. Following its introduction in the 1920s, alum remained the only adjuvant licensed for human use for the next 70 years.
B. Pulendran   +2 more
semanticscholar   +1 more source

Autonomous Aerial Refueling Ground Test Demonstration—A Sensor-in-the-Loop, Non-Tracking Method

open access: yesSensors, 2015
An essential capability for an unmanned aerial vehicle (UAV) to extend its airborne duration without increasing the size of the aircraft is called the autonomous aerial refueling (AAR).
Chao-I Chen   +5 more
doaj   +1 more source

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