Results 131 to 140 of about 60,398 (258)

Size of chloroplasts in Arabidopsis mesophyll cells affects jasmonate biosynthesis

open access: yesPlant Biology, EarlyView.
The relationship between chloroplast structure and hormone biosynthesis capacity is poorly understood. This study shows that mutants harbouring giant chloroplasts produce more jasmonic acid upon mechanical stress than wild‐type plants, suggesting that organellar architecture is a previously unrecognized factor associated with plant hormone biosynthesis
R. Baral   +6 more
wiley   +1 more source

Ecological management zoning based on the causation between ecological risk and ecosystem services in the Gaoligong Mountain

open access: yesEcological Indicators
Ecological management zoning is crucial for advancing regional ecological conservation and sustainable management. Previous studies have highlighted the perspectives of Landscape Ecological Risk (LER) and Ecosystem Services Value (ESV) in delineating ...
Siqi Wang   +3 more
doaj   +1 more source

More Science Than Art: The First Botanical Garden in Portugal (c. 1650)

open access: yesRenaissance Studies, EarlyView.
ABSTRACT Gabriel Grisley, a German physician, came to Portugal and founded a garden near the Xabregas River in Lisbon, during the 1610s under the Spanish kings' rule. In view of the utility a botanic garden represented for the kingdom, he was able to obtain a royal privilege from King João IV during the Restauration War against the Spanish (1640–1668).
Ana Duarte Rodrigues
wiley   +1 more source

Analysis of the spatial and temporal evolution and driving factors of landscape ecological risk in Xiaojiang River Basin, Yunnan, China

open access: yesGeocarto International
Assessing the spatiotemporal evolution of landscape ecological risk (LER) in watersheds and its driving factors is crucial for ecosystem maintenance. This study utilized land use/land cover (LULC) data to establish an LER evaluation model.
Xinrui Yu   +5 more
doaj   +1 more source

LER Vacuum Studies [PDF]

open access: yes, 2000
During the Summer of 1999 the vacuum in LER was studied in order to answer a few questions: (1) how fast is the vacuum system cleaning; (2) when will the required operating pressure 10 nTorr be reached; (3) how fast do the TSP's saturate; and (4) what is the present average pressure in LER and what is the corresponding beam lifetime?
openaire   +1 more source

‘Family Health Partner’: A New Advisory Service for Parents With Children in Need of Care

open access: yesChild &Family Social Work, Volume 31, Issue 3, Page 1986-1993, August 2026.
ABSTRACT Background Families with a child in need of care are exposed to great stress. This leads to risks that often result in a poor living and care situation for families. To support them, an innovative, regionally anchored advisory service is being developed by so‐called Family Health Partners (German acronym: FGP) as part of the NEST project. This
Stefan Nickel   +3 more
wiley   +1 more source

Development of Quorum Sensing Modulators of Streptococcus constellatus

open access: yesChemBioChem, Volume 27, Issue 13, 14 July 2026.
Using a rational design approach, novel Streptococcus constellatus competence stimulating peptide (CSP) analogs with enhanced potencies were developed. These newly identified CSP analogs provide a rational framework for the development of CSP‐based quorum sensing modulators with translational potential in attenuating virulence processes in this ...
Keely M. Rodriguez   +4 more
wiley   +1 more source

ALeR + = Ler Melhor?

open access: yes, 2010
É reconhecida a importância do papel que a Biblioteca Escolar assume na promoção da leitura e no desenvolvimento de competências leitoras. O Agrupamento de Escolas de Silgueiros desenvolve, tendo como ponto de partida a sua biblioteca escolar, um projecto de promoção da leitura abrangente a partir do estabelecimento de parcerias entre a biblioteca e a ...
Maria da Conceição Tomé   +1 more
openaire   +1 more source

Mask Roughness Induced LER in EUV Lithography [PDF]

open access: yes, 2011
This dissertation presents a thorough investigation of how mask roughness induces speckle in the aerial image that leads to line-edge roughness (LER) effects in extreme ultraviolet lithography.
McClinton, Brittany
core  

Evaluation of the e‐Surveyor Mobile Application for Undertaking Plant Surveys and Predicting Habitat Type

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
We evaluated the accuracy of the e‐Surveyor mobile application, which includes automated identification for plant species and habitat prediction. We compared species lists collected by citizen scientists using the application in the field with data recorded by expert botanists. Most citizen scientists were able to accurately identify almost half of the
Lucy E. Ridding   +12 more
wiley   +1 more source

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