Results 11 to 20 of about 2,578,764 (379)

Plant responses to rising vapor pressure deficit.

open access: yesNew Phytologist, 2020
Recent decades have been characterized by increasing temperatures worldwide, resulting in an exponential climb in vapor pressure deficit (VPD). VPD has been identified as an increasingly important driver of plant functioning in terrestrial biomes ...
C. Grossiord   +7 more
semanticscholar   +1 more source

The problem of deficit did not appear just before collapse of the USSR: on situation in trade in Gorky region at the beginning of perestroika [PDF]

open access: yesОмский научный вестник: Серия "Общество. История. Современность", 2018
The article is devoted to the problems associated with the increase of difficulties in Soviet trade in the Gorky region at the beginning of perestroika.
A. N. Veryaskina   +2 more
doaj   +1 more source

Thrombectomy 6 to 24 Hours after Stroke with a Mismatch between Deficit and Infarct

open access: yesNew England Journal of Medicine, 2018
BACKGROUND The effect of endovascular thrombectomy that is performed more than 6 hours after the onset of ischemic stroke is uncertain. Patients with a clinical deficit that is disproportionately severe relative to the infarct volume may benefit from ...
E. Lindsay
semanticscholar   +2 more sources

Attention deficits without cortical neuronal deficits [PDF]

open access: yesNature, 2012
The ability to process relevant stimuli selectively is a fundamental function of the primate visual system. The best-understood correlate of this function is the enhanced response of neurons in the visual cortex to attended stimuli. However, recent results show that the superior colliculus (SC), a midbrain structure, also has a crucial role in visual ...
Zénon, Alexandre, Krauzlis, Richard J.
openaire   +2 more sources

Déficits gêmeos e poupança nacional: abordagem teórica

open access: yesBrazilian Journal of Political Economy, 2009
A consensus has not yet emerged about the relationship between budget deficit, external deficit and national saving. According to mainstream economic literature the budget deficit can cause an insufficiency of national saving for a given investment rate.
Marco Flávio da Cunha Resende
doaj   +1 more source

Increased atmospheric vapor pressure deficit reduces global vegetation growth

open access: yesScience Advances, 2019
Global vegetation greening trend stalled after the late 1990s due to increased atmospheric water demand. Atmospheric vapor pressure deficit (VPD) is a critical variable in determining plant photosynthesis.
W. Yuan   +24 more
semanticscholar   +1 more source

β-Cell Deficit and Increased β-Cell Apoptosis in Humans With Type 2 Diabetes

open access: yesDiabetes, 2003
Type 2 diabetes is characterized by impaired insulin secretion. Some but not all studies suggest that a decrease in β-cell mass contributes to this. We examined pancreatic tissue from 124 autopsies: 91 obese cases (BMI >27 kg/m2; 41 with type 2 diabetes,
A. Butler   +5 more
semanticscholar   +1 more source

Inner-ear abnormalities and their functional consequences in Belgian Waterslager canaries (Serinus canarius) [PDF]

open access: yes, 1994
Recent reports of elevated auditory thresholds in canaries of the Belgian Waterslager strain have shown that this strain has an inherited auditory deficit in which absolute auditory thresholds at high frequencies (i.e. above 2.0 kHz) are as much as 40 dB
Brown   +42 more
core   +1 more source

Last tango in the Euro Area: Cracks in foundations of the Euro construct [PDF]

open access: yesSociologija, 2013
The crisis of sovereign debt and banking system in the Euro Area seriously endanger not only economic stability of the Old continent, but also of the world economy as a whole. In this study, we identify causes of the crisis and point towards plausible
Radonjić Ognjen, Zec Miodrag
doaj   +1 more source

The Italian economy: growth factors and bottlenecks

open access: yesPSL Quarterly Review, 2014
The article provides a broad survey of the Italian economy, pointing to some of the historical factors, to its characteristic features at the present time, and to problems of development.
B. FOA
doaj   +1 more source

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