Results 41 to 50 of about 15,174 (248)

Interactions and Conflicts between Urbanization and Greenness: A Case Study from Nanjing, China

Remote Sensing
Urbanization is rapidly occupying green spaces, making it crucial to understand implicit conflicts between urbanization and greenness. This study proposes an ecological greenness index (EGI) and a comprehensive urbanization index (CUI) and selects ...
Shengjie Yang, Liang Zhong, Yunqiao Zhou, Bin Sun, Rui Wang, Zhengguo Sun, Jianlong Li   +6 more
doaj   +1 more source

Chlorophyll measurements in Alstroemeria sp. using SPAD-502 meterand the color space CIE L*a*b*, and its validation in foliar senescence

Photosynthetica, 2022
Our research aimed to study the correlation between the SPAD-502 readings and the color space CIE L*a*b* values in two cultivars of Alstroemeria sp. during leaf senescence and to evaluate the statistical criteria used in the selection of the best fit ...
I. VILLEGAS-VELÁZQUEZ, H.A. ZAVALETA-MANCERA, M.L. ARÉVALO-GALARZA, J. SUAREZ-ESPINOSA, C. GARCIA-OSORIO, D. PADILLA-CHACON, I.G. GALVAN-ESCOBEDO, J.F. JIMENEZ-BREMONT   +7 more
doaj   +1 more source

GREEN ROUTES TO GREEN NOTES

Chemical Engineering Transactions, 2010
Abstract preview not available - see full-text PDF article.
Mwaffaq Ibdah, Noa Lavid, Efraim Lewinson, Aviram Amit, Natalie Dror   +4 more
openaire   +2 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Leafing Patterns and Drivers across Seasonally Dry Tropical Communities

Remote Sensing, 2019
Investigating the timing of key phenological events across environments with variable seasonality is crucial to understand the drivers of ecosystem dynamics.
Bruna Alberton, Ricardo da Silva Torres, Thiago Sanna Freire Silva, Humberto R. da Rocha, Magna S. B. Moura, Leonor Patricia Cerdeira Morellato   +5 more
doaj   +1 more source

Function‐driven design of a surrogate interleukin‐2 receptor ligand

FEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang, Zelin Cheng, Teng Li, Fulian Wang, Liangminghui Zhang, Xiuxiu He, Lili Liu, Wei Wang, Aibin Liang, Guang Yang   +9 more
wiley   +1 more source

Green approach for tracking the photofate of ciprofloxacin and levofloxacin in different matrices adopting synchronous fluorescence spectroscopy: a kinetic study

Royal Society Open Science, 2023
First derivative synchronous fluorescence spectroscopy (FDSFS) was applied to detect and quantify either ciprofloxacin (CIP) or levofloxacin (LEV) simultaneously with their photodegradation products, where the photolytic pathway for each analyte was ...
Mohammed E. Draz, Dalia El Wasseef, Nahed El Enany, Mary E. K. Wahba   +3 more
doaj   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Green analytical quality by design RP-HPLC technique with fluorimetric detection for simultaneous assay of cinnarizine and dompridone

Royal Society Open Science
A green and sensitive factorial design-assisted reversed-phase high-performance liquid chromatography (RP-HPLC) approach with fluorimetric detection has been developed for simultaneous determination of cinnarizine and domperidone in pure materials ...
Neamat T. Barakat, Amina M. El-Brashy, Mona E. Fathy   +2 more
doaj   +1 more source

Critical windows of greenness exposure during preconception and gestational periods in association with birthweight outcomes

Environmental Research: Health, 2023
Few studies have examined the association between greenness exposure and birth outcomes. This study aims to identify critical exposure time windows during preconception and pregnancy for the association between greenness exposure and birth weight.
Zhenchun Yang, Jiawen Liao, Yi Zhang, Yan Lin, Yihui Ge, Wu Chen, Chenyu Qiu, Kiros Berhane, Zhipeng Bai, Bin Han, Jia Xu, Yong Hui Jiang, Frank Gilliland, Weili Yan, Zhanghua Chen, Guoying Huang, Junfeng (Jim) Zhang   +16 more
doaj   +1 more source