Results 81 to 90 of about 143,294 (307)

Dinâmicas de cooperação entre ímpares

open access: yes, 2009
Deconstruction of the discourse in the area of International Cooperation, with the main focus in relations with Africa. Desconstrução do discurso na área da Cooperação Internacional, com enfoque principal nas relações com a ...
Gastvrijheidsovereenkomst TLC   +2 more
core  

TLC analysis.

open access: yes, 2013
(a) TLC of crude fungal vinblastine from culture filtrates along with standard Vinblastine 1: Vinblastine standard, 2: Crude sample, 3: Vincristine standard, Detection: Ceric ammonium sulphate reagent.
Deepak Patil (459060)   +3 more
core   +1 more source

PEG Alternatives in Liposomal Nanocarriers: Physicochemical Characteristics and Sustainable Process Strategies

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The global trend toward sustainable and intensified bioprocesses is driving innovation in the design and scalable synthesis of liposomal nanocarriers, a cornerstone of modern drug delivery. For decades, these nanosystems have relied exclusively on polyethylene glycol (PEG) for their sustained circulation in vivo, but they are currently ...
Chandra Has
wiley   +1 more source

Three‐dimensional geometric morphometric analysis of diaphragmatic dome motion in COPD patients

open access: yesThe Anatomical Record, EarlyView.
Abstract Diaphragmatic dysfunction is a hallmark of chronic obstructive pulmonary disease (COPD), especially in emphysema, where hyperinflation alters diaphragm geometry and impairs inspiratory mechanics. However, quantitative three‐dimensional (3D) assessments of diaphragmatic dome shape and motion across COPD phenotypes are limited.
José M. López‐Rey   +5 more
wiley   +1 more source

Isolation of Phenolic Acids from Land Kale (Ipomoea reptans Poir) and Antioxidant Activity

open access: yesJurnal Kimia Sains dan Aplikasi
Land kale or Ipomoea reptans Poir is widely consumed by Indonesian people. Land kale plants can be used as natural antioxidants because they contain polyphenolic compounds, one of which is phenolic acid.
Enny Fachriyah   +5 more
doaj   +1 more source

Combining TLC Separation with MS Detection - A Revival of TLC

open access: yesJournal of Glycomics & Lipidomics, 2015
It is very likely that every natural scientist has at least heard about thin-layer chromatography (TLC) because its fundamentals are taught in all basic courses of chemistry and biochemistry. TLC is widely used in preparative organic chemistry for a first check of a reaction mixture to monitor how many different products were generated.
openaire   +1 more source

The First Female University Student: Anna Maria van Schurman (1636)

open access: yes, 2010
Digitale publicatie en printing on ...
van Beek, P.   +2 more
core  

Una Crocefissione e una Pietà di Michelangelo per gli ‘spirituali’

open access: yes, 2011
Een Kruisiging en een Pietà van Michelangelo voor de ‘spirituali’Maria Forcellino reconstrueert de verschillende fasen van haar onderzoek rond twee paneelschilderingen, een Kruisiging en een Pietà.
Maria Forcellino   +3 more
core   +1 more source

Interstitial Lung Disease in Antineutrophil Cytoplasmic Antibody–Associated Vasculitis: A European Multicenter Study

open access: yesArthritis &Rheumatology, EarlyView.
Objective Interstitial lung disease (ILD) can occur in association with antineutrophil cytoplasmic antibody (ANCA)–associated vasculitis (AAV‐ILD) or as an isolated entity with positive ANCA (ANCA‐ILD). However, data on the epidemiology and outcomes of these conditions remain limited.
Aglaia Chalkia   +18 more
wiley   +1 more source

POLYEXTRACTION OF HERBS OF ECHINACEA BY SYSTEMS OF EXTRACENTS WITH RISING POLARITY

open access: yesРазработка и регистрация лекарственных средств, 2019
The process of extracting the Echinacea herbs (Echinacea Moench) has been developed with a series of water-alcohol solutions with an alcohol concentration of 70%, 40%, 20%. Extraction was carried out in the vacuum boiling mode with periodic pulsations of
V. A. Vainshtein   +5 more
doaj  

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