Results 101 to 110 of about 21,949 (310)

Humic acid enriched with urea and NPK factory by-products promoted the growth and yield of Saccharum officinarum L.

open access: yesIlmu Pertanian (Agricultural Science)
Nutrient uptake efficiency in sugarcane (Saccharum officinarum L.) must be increased using organic matter to restore soil fertility, resulting in greater productivity.
Muhammad Abdul Aziz   +9 more
doaj   +1 more source

“Will you be there for me?” Social support from family and friends during cold case sexual assault prosecutions

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract If sexual assault survivors report the assault to the criminal legal system, they often need informal support from family and friends throughout the long and frequently retraumatizing process of investigation and prosecution. This study is part of a long‐term community‐based participatory action research project in a predominately Black ...
Rebecca Campbell   +4 more
wiley   +1 more source

The effect of pH on the binding of heavy metal ions with humic substances and hymatomelanic acids of peats

open access: yesУчёные записки Казанского университета: Серия Естественные науки, 2017
The values of the dissociation constants (–COOH and –OH) of humic substances and hymatomelanic acids have been determined by the potentiometric titration method. It has been shown that hymatomelanic acids are enriched in phenolic groups compared with the
E.D. Dmitrieva   +3 more
doaj  

Dis­solved humic substances

open access: yes, 2006
Es handelt sich bei der vorliegenden Datei um eine Autorenversion, diese stimmt im Detail, insbesondere der Seitenzählung, nicht mit der publizierten überein.
Steinberg, Christian E.W.   +12 more
openaire   +1 more source

Mercury speciation, transformation, and transportation in soils, atmospheric flux, and implications for risk management : a critical review [PDF]

open access: yes, 2019
Mercury (Hg) is a potentially harmful trace element in the environment and one of the World Health Organization's foremost chemicals of concern. The threat posed by Hg contaminated soils to humans is pervasive, with an estimated 86 Gg of anthropogenic Hg
Duan, Lei   +8 more
core   +2 more sources

Medicaid Coverage and Utilization for Novel Therapies for Chronic Rhinosinusitis With Nasal Polyposis

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
Key Points Most state Medicaid programs granted omalizumab (91.4%) and dupilumab (59.5%) preferred drug status. Omalizumab was the most commonly prescribed therapy among Medicaid patients between 2015 and2024.
Eric R. Ramos   +7 more
wiley   +1 more source

HUMIC ACID-LIKE MATTER ISOLATED FROM GREEN URBAN WASTES. PART I: STRUCTURE AND SURFACTANT PROPERTIES

open access: yesBioResources, 2008
A humic acid-like substance (cHAL2) isolated from urban green wastes before composting was compared to a humic acid-like substance (cHAL) isolated from a mix of urban organic humid waste fraction and green residues composted for 15 days.
Enzo Montoneri   +6 more
doaj  

Cattle manure and humic substances stimulate morphophysiological and nutritional processes in pepper plants

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental
Species of the genus Capsicum, especially peppers, are economically important and widely consumed worldwide. The application of animal waste as organic fertilizer is a simple and cost-effective technique for applying nutrients to the soil.
Ramon F. da Silva   +11 more
doaj   +1 more source

Assessing Angiogenic Properties In Vitro or In Ovo of Pre‐Crosslinked Alginate‐Dialdehyde‐Gelatin Hydrogels Incorporating Boron‐Doped Mesoporous Bioactive Glass Particles

open access: yesAdvanced NanoBiomed Research, EarlyView.
This study examines the influence of boron‐doped mesoporous bioactive glass nanoparticles (MBGN) blended in cast and 3D‐printed pre‐crosslinked alginate‐dialdehyde‐gelatin (ADA‐GEL). Addition of 0.5% and 1% MBGN did not negatively affect the viability of human umbilical vein endothelial cells (HUVECs), or the sprouting of HUVEC spheroids.
Rafael Schmid   +12 more
wiley   +1 more source

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