Results 111 to 120 of about 16,604,222 (210)

Storage treatment and diluent cause inconsistencies in commonly used fluorometric microplate enzyme assays conducted with saltmarsh soils

Limnology and Oceanography: Methods, EarlyView.
Abstract Fluorometric enzyme assays are a tool for determining potential enzyme activity in soils. A wide array of methodological approaches is adopted by different studies, making comparisons difficult. An important consideration is whether assay conditions replicate the environment of the samples or optimize potential enzyme activity.
Catrina Gore, Stefanie Nolte, Laura Lehtovirta‐Morley, Julian Mittmann‐Goesele, Peter Mueller   +4 more
wiley   +1 more source

Ion Activation Methods for Top‐Down Proteomics

Mass Spectrometry Reviews, EarlyView.
ABSTRACT Mass spectrometry (MS) has emerged as a premier method used to characterize the sequences of proteins. Top‐down proteomics aims to capture the multiple sources of structural diversity reflected in proteins, such as those that arise from alternative RNA splicing events or the addition of post‐translational modifications. Tandem MS (i.e., MS/MS)
Jada N. Walker, Jennifer S. Brodbelt
wiley   +1 more source

Prevalence of Hyperuricemia and Its Association with Cardiovascular Risk Factors and Subclinical Target Organ Damage. [PDF]

J Clin Med, 2022
Antelo-Pais P, Prieto-Díaz MÁ, Micó-Pérez RM, Pallarés-Carratalá V, Velilla-Zancada S, Polo-García J, Barquilla-García A, Ginel-Mendoza L, Segura-Fragoso A, Vitelli-Storelli F, Martín-Sánchez V, Hermida-Ameijerias Á, Cinza-Sanjurjo S, Investigators of the IBERICAN Study and of the Spanish Society of Primary Care Physicians (SEMERGEN) Foundation.   +13 more
europepmc   +1 more source

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

Mass 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

La construcción del paisaje latinoamericano en la prosa de Rubén Darío y Julián del Casal. Intersticios entre modernismo, neobarroco, literatura y arte pictórico.

Revista Chuy
El paisaje literario latinoamericano modernista funciona como un dispositivo narrativo que permite entrever procesos de reterritorialización literaria y conjeturar replanteamientos acerca de las relaciones entre sujeto, naturaleza, artificio y ...
María Cristina Wong Salazar
doaj  

High-Dose Versus Standard-Dose Influenza Vaccine and Cardiovascular Outcomes in Older Adults: The FLUNITY-HD Prespecified Pooled Analysis. [PDF]

Circulation
Johansen ND, Modin D, Pardo-Seco J, Rodriguez-Tenreiro-Sánchez C, Loiacono MM, Harris RC, Dufournet M, van Aalst R, Chit A, Larsen CS, Larsen L, Wiese L, Dalager-Pedersen M, Claggett BL, Janstrup KH, Duran-Parrondo C, Piñeiro-Sotelo M, Cribeiro-González M, Conde-Pájaro M, Mirás-Carballal S, González-Pérez JM, Solomon SD, Sivapalan P, Martel CJ, Jensen JUS, Martinón-Torres F, Biering-Sørensen T, DANFLU-2 Study Group and the GALFLU Trial Team.   +27 more
europepmc   +1 more source

Intraguild interactions shape vocal output and diel activity patterns in sympatric forest owls

Oikos, EarlyView.
Competition and intraguild predation among sympatric predators may force smaller, subordinate predators to reduce interactions with larger, dominant species via restricted spatial or temporal activity (acquiescence hypothesis). Simultaneously, dominant predators may actively exclude subordinate competitors through frequent vocal and physical aggression
S. Sangeeth Sailas, Bohuslav Kloubec, Pavel Linhart, Martin Šálek   +3 more
wiley   +1 more source

<i>Lavandula stoechas</i> subsp. <i>luisieri</i> (Rozeira) Rozeira: Variability of Chemical Composition of Essential Oil in Wild Populations. [PDF]

Plants (Basel)
Márquez-García F, García-Alonso D, García-Custodio MDC, Vázquez-Pardo FM.   +3 more
europepmc   +1 more source

Ex novo development of lead glassmaking in early Umayyad Spain. [PDF]

Proc Natl Acad Sci U S A, 2020
Schibille N, De Juan Ares J, Casal García MT, Guerrot C.   +3 more
europepmc   +1 more source

Conceptualizing the Street‐Level Bureaucrat Construct

Public Administration and Development, EarlyView.
ABSTRACT Differences among street‐level bureaucrats—across professions, institutional settings, regions, and countries—are largely overlooked in research. We propose conceptualizing the street‐level bureaucrat construct as a general variable that varies across institutional settings, professions, cultures, times, and locations. We analyze variations in
Faisal S. Cheema, Euipyo Lee, Rajneesh Gupta, James L. Perry   +3 more
wiley   +1 more source