Results 61 to 70 of about 40,319 (223)

Content assessment of the primary biodiversity data published through GBIF network: Status, challenges and potentials [PDF]

open access: yes, 2013
With the establishment of the Global Biodiversity Information Facility (GBIF) in 2001 as an inter-governmental co-ordinating body, concerted efforts were made during the past decade to establish a global research infrastructure to facilitate the sharing,
Ariño, Arturo H.   +6 more
core   +3 more sources

Effect of pH on recovery efficiency and anthocyanin composition of Clitoria ternatea extracts with application as lipid antioxidants in food preservation

open access: yesFood Science &Nutrition, Volume 14, Issue 5, May 2026.
pH significantly affects the extraction efficiency of TPC TAC and the extracted anthocyanin components. pH 3 and pH 7 yield the highest extraction efficiency and antioxidant activity. Extracts at pH 7 are suitable as blue color additives for neutral pH foods and as good antioxidants for fat‐containing gummies.
Kha Duyen Nguyen   +3 more
wiley   +1 more source

New records of mosses from Dominican amber [PDF]

open access: yes, 2004
The widespread neotropical moss Calyptothecium duplicatum (Schwägr.) Broth. is reported for a fourth time from Dominican amber. Acroporiites longirostris J.-P. Frahm spec. nov.
Frahm, Jan-Peter
core  

An investigation into inter- and intragenomic variations of graphic genomic signatures [PDF]

open access: yes, 2015
We provide, on an extensive dataset and using several different distances, confirmation of the hypothesis that CGR patterns are preserved along a genomic DNA sequence, and are different for DNA sequences originating from genomes of different species ...
Karamichalis, Rallis   +3 more
core   +3 more sources

Turmeric and curcumin: From traditional medicine to modern therapeutic applications

open access: yesJSFA reports, EarlyView.
Abstract Turmeric (Curcuma longa), a medicinal plant, has maintained its cultural and therapeutic significance over centuries in Ayurveda, Unani, and Traditional Chinese Medicine. However, novel formulations and delivery methods are being developed to address these challenges.
Azma Nadeem   +7 more
wiley   +1 more source

Pengembangan Lembar Kerja Peserta Didik (Lkpd) Berbasis Pendekatan Saintifik untuk Meningkatkan Kemampuan Berpikir Kritis pada Materi Dunia Tumbuhan (Plantae) Kelas X SMA [PDF]

open access: yes, 2016
The world of plants (Plantae) is one of the subjects Biology class X is quite difficult. Since the number of division or classification of the plant world (Plantae) is.
Fauziah, Y. (Yuslim)   +2 more
core  

¿Planta baja o planta urbana?

open access: yesDPA: documents de projectes d’arquitectura, 2008
Peer ...
Henao, Edison   +1 more
openaire   +2 more sources

DIY: A Practical Field‐to‐Sequencer Workflow for Metabarcoding the Diet of Terrestrial Carnivore Species

open access: yesMolecular Ecology Resources, Volume 26, Issue 4, May 2026.
ABSTRACT Metabarcoding of faecal samples is a powerful, non‐invasive approach for investigating the feeding ecology of carnivores, revealing prey diversity and unexpected dietary components with greater resolution than traditional methods. However, the approach remains technically demanding, as challenges and potential biases arise at every stage, from
Francisca A. S. Virtuoso   +9 more
wiley   +1 more source

Plantae Austro-Americanae, IV Plantae Austro-Americanae, IV

open access: yesCaldasia, 1945
Mayna amazónica / Mayna linguifolia / Mayna longifolia / Mayna longifolia Poeppig var. heIiocarpa R. E. Schultes, var. nov, / Mayna pacifica Cuatrecasas / Herrania albiflora.Mayna amazónica / Mayna linguifolia / Mayna longifolia / Mayna longifolia ...
Schultes Richard Evans
doaj  

Cryphaea hortonae : a new species of mosses from Bolivia [PDF]

open access: yes, 1998
Cryphaea hortonae Y. León. is decribed as new from Bolivia. It is next related to C.
León V., Yelitza
core  

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