Results 51 to 60 of about 10,687 (160)

Models of DG‐Carbon Bands in Raman Spectra: Effects of Basis Functions and Initial Values on the Uniqueness and S/N of Fits Obtained for Atmospheric Aerosol Using Automated Methods

Journal of Raman Spectroscopy, EarlyView.
Raman spectra containing D/G features are fit using combinations of basis functions and initial conditions. Fits with two Lorentzian functions converged to a single optimized fit even with variation of initial peak positions. For five‐band fits, sometimes the final fit varied with initial conditions, and constraints on peak center position were ...
David C. Doughty, Steven C. Hill
wiley   +1 more source

Establishing Monthly Benchmarks for Erosion Control and Vegetation Restoration Targets Across the Loess Plateau

Land Degradation &Development, EarlyView.
ABSTRACT Establishing scientifically grounded soil erosion control targets and feasible vegetation restoration strategies is crucial for high quality development of the Chinese Loess Plateau which is severely affected by soil erosion. Currently, the commonly used tolerable soil loss (TSL) is inadequate for addressing the spatial heterogeneity in ...
Ye Wang, Haijing Shi, Xihua Yang, Rui Li, Hongming Zhang, Jiaqiong Zhang, Wenyi Sun, Yangyang Liu, Qinggaozi Zhu, Guang Yang   +9 more
wiley   +1 more source

Hydrazine Complexes of Lanthanides with 3-Acetoxy- and 4-Acetoxybenzoic Acids: Spectroscopic, Thermal, and XRD Studies

Journal of Chemistry, 2013
New bis-hydrazine lanthanide complexes with 3-acetoxybenzoic acid (3-abH) of formula, [Ln(3-ab)3(N2H4)2]·xH2O where Ln = La, Ce, Pr and Gd and x=0; Ln = Nd  and  Sm and x=1, and monohydrazine complexes of some trivalent lanthanides with 4-acetoxybenzoic
E. Helen Pricilla Bai, S. Vairam
doaj   +1 more source

Análise do acolhimento de crianças e adolescentes para o planejamento das ações do PSF

Revista Brasileira de Medicina de Família e Comunidade, 2008
O atendimento à demanda não-programada (acolhimento) é hoje um dos mais importantes desafios da atenção básica. Dimensioná-lo representa um dos pontos de partida para a organização do trabalho das equipes de saúde da família (ESF).
Cláudia Regina Lindgren Alves, Jaciara Lagazeta Garcia, Carmen Cadete Gomes Silveira, Gustavo Vieira Rodrigues Maciel   +3 more
doaj   +1 more source

Synthesis and application of alginate@CuFe2O4 polymeric spheres in 17‐β‐estradiol adsorption processes in Amazonian rivers

Polymer International, EarlyView.
Magnetic alginate beads, functionalized with copper ferrite, effectively remove 17‐β‐estradiol from Amazonian water, exhibiting optimized 238.65 μg g−1 capacity, fast 40 min kinetics, easy recovery, and successful remediation. Abstract The presence of endocrine‐disrupting compounds, such as 17‐β‐estradiol, in aquatic ecosystems poses a significant ...
Dante S Silva, Adriano R. S Silva, Yasmin S Medeiros, José R Santos Neto, Jamily L dos Santos, Ananias L dos Santos, Roberta L. S Bernardino, Giulian César S Sá, Leandro A Pocrifka, Sidnei C dos Santos, Emilly C Silva   +10 more
wiley   +1 more source

Investigation of the Mechanical, Thermal, and Morphological Properties of ABS Composite Reinforced With Bentonite and DEHPA‐Modified Bentonite

Journal of Polymer Science, Volume 63, Issue 6, Page 1505-1517, 15 March 2025.
Mechanical and thermal properties of ABS/Bentonite/DEHPA composites. ABSTRACT This study investigates the mechanical, thermal, and surface characteristics of acrylonitrile–butadiene–styrene (ABS) composites reinforced with bentonite and bis(2‐ethylhexyl) phosphate (DEHPA)‐modified bentonite.
İdris Karagöz, B. Şebnem Şimşiroğlu, Elif Nur Özer, Harun Sepetcioglu, Jülide Hızal   +4 more
wiley   +1 more source

Using art history to explore society's changing connections with agriculture

PLANTS, PEOPLE, PLANET, EarlyView.
Food insecurity is a looming challenge that especially affects those least fortunate. Consumer food choices have a substantial impact on the sustainability of current food systems. Here, we use art as a lens through which to consider our contemporary and historical relationship to one of the world's most crucial crops, the potato, in the context of the
Edward F. Hill‐King, Martin R. McAinsh, Michael R. Roberts   +2 more
wiley   +1 more source

O acompanhamento instrumental segundo Lodovico da Viadana: uma tradução comentada da primeira fonte sobre o baixo contínuo na música sacra

Revista Vortex, 2016
Neste trabalho apresentamos uma tradução comentada do prefácio aos Cento Concerti Ecclesiastici (1602), de Lodovico da Viadana (1564 - 1645), a primeira obra sacra a trazer um conjunto de instruções por escrito sobre o acompanhamento que ficaria ...
Gustavo Angelo Dias, Helena Jank
doaj  

Apnea obstructiva del sueño y su relación con la Odontología [PDF]

Revista Científica Universidad Odontológica Dominicana
La AOS es un trastorno que ocurre mientras la persona duerme, consiste en que el flujo de aire se detiene (apnea) o disminuye (hipoapnea) debido a que las vías respiratorias superiores se obstruyen.
Ximena Icaza Vera, Enrique José García Guerrero   +1 more
doaj   +1 more source

Advancing SDG7–SDG13 Through Technology Innovation: The Environmental Impacts of Technological Advancements in Green, Fossil, and Energy Efficiency in Türkiye

Sustainable Development, EarlyView.
ABSTRACT Identifying the principal drivers of carbon emissions is vital for designing effective mitigation strategies and supporting long‐term environmental sustainability. Although previous studies have explored multiple determinants of emissions, limited attention has been paid to the most influential energy–technology channels within trade‐dependent
Gang Kou, Mustafa Naimoğlu, Serhat Yüksel, Hasan Dinçer   +3 more
wiley   +1 more source