Results 61 to 70 of about 1,606,893 (215)

Alum as a Catalyst for the Synthesis of Bispyrazole Derivatives

open access: yesApplied Sciences, 2016
Compounds with pyrazolemoieties as nitrogen-containing heterocyclic systems have received attention owing to their diverse biological activities. Alum (KAl(SO4)2∙12H2O) is an inexpensive, reusable and nontoxic catalyst used to synthesize 1H-pyrazole ...
Mohammad Ali Zolfigol   +3 more
doaj   +1 more source

Analysis of Carbohydrates and Glycoconjugates by Matrix‐Assisted Laser Desorption/Ionization Mass Spectrometry: An Update for 2023–2024

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT The use of MALDI mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this comprehensive review is the twelfth update of the original article published in 1999 and brings coverage of the literature to the end of 2024.
David J. Harvey
wiley   +1 more source

Internal Phosphorus Loading in Spring Lake: Year 2 [PDF]

open access: yes, 2004
Experimental and desktop studies were conducted during 2004 to better understand the factors affecting internal phosphorus (P) loading in Spring Lake, Michigan.
Steinman, Dr. Alan   +2 more
core  

Prediction of the Medicinal Mechanisms of Pinellia ternata Breitenbach, a Traditional Medicine for Gastrointestinal Motility Disorders, through Network Pharmacology

open access: yesPlants, 2022
Pinellia ternata Breitenbach (PTB) is a widely used herbal medicine in China, Japan, and South Korea. It has antiemetic, anti-inflammatory, antitussive, and sedative properties.
Na Ri Choi   +6 more
doaj   +1 more source

Exploring the Role of Special Events in Relationship Fundraising

open access: yesNonprofit Management and Leadership, EarlyView.
ABSTRACT The relationship fundraising paradigm conceptualizes charitable giving as an outcome of ongoing interpersonal engagement between donors and organizations, often depicted in practice as a cyclical process with multiple phases. This study examines how special events—a widely used but understudied relationship fundraising tool—factor into this ...
Jason L. Jensen   +3 more
wiley   +1 more source

Building a genomic and herbarium biorepository for medicinal plants of the Western Ghats

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Medicinal plants support healthcare for millions of people and sustain livelihoods, yet many threatened species lack secure long‐term genetic protection. This study establishes a genomic and herbarium biorepository for medicinal plants of the Western Ghats, a global biodiversity hotspot facing intense human pressure.
Anurag Dhyani   +6 more
wiley   +1 more source

Evaluation of Amendments to Control Phosphorus Losses in Runoff from Dairy-Soiled Water [PDF]

open access: yes, 2011
peer-reviewedAmendments with the potential to reduce phosphorus (P) losses from agricultural grassland arising from the land application of dairy-soiled water (DSW) were investigated.
Healy, Mark Gerard   +6 more
core   +1 more source

Semester in Dialogue: A Systems Thinking Approach to Dialogue‐Based Higher Education at Simon Fraser University

open access: yesSystems Research and Behavioral Science, EarlyView.
ABSTRACT This paper addresses a gap in the application of systems thinking to higher education programme design. We use the Complexity Theory of Outcome Creation (CTOC), a structured model for working in complexity, to analyse Simon Fraser University's Semester in Dialogue (SiD)—an innovative undergraduate programme applying the ideas of dialogic ...
Diane T. Finegood   +2 more
wiley   +1 more source

Internal Phosphorus Loading in Spring Lake: Year 1 [PDF]

open access: yes, 2003
The rate of phosphorus release from sediments, and the degree to which alum reduces phosphorus release from sediments, was investigated in Spring Lake during the summer of 2003.
Steinman, Dr. Alan, Rediske, Dr. Rick
core  

Comparison of Diffrent Coagulants Efficiency for Treatment of Hamedan Landfills Leachate Site [PDF]

open access: yesسلامت و محیط, 2010
"n "n "nBackgrounds and Objectives:In Iran , indicated that the municipal landfill leachate has been one of the major problem for environment. In the operations, leachate treatment is a very difficult and expensive process.
J. Hasanvand   +4 more
doaj  

Home - About - Disclaimer - Privacy