Results 51 to 60 of about 35,986 (232)

Cryptic diversity within two widespread diadromous freshwater fishes (Teleostei: Galaxiidae)

open access: yesEcology and Evolution
Identification of taxonomically cryptic species is essential for the effective conservation of biodiversity. Freshwater‐limited organisms tend to be genetically isolated by drainage boundaries, and thus may be expected to show substantial cryptic ...
Charlotte Jense   +8 more
doaj   +1 more source

Vivir en el Extremo Occidente

open access: yesMélanges de la Casa de Velázquez, 2016
The Carthaginian conquest of Iberia, commenced by Hamilcar Barca in 237 BCE, and later the Second Punic War, wrought significant and lasting changes in the politics, economy and society of all the towns and cities affected by them.
Víctor Martínez Hahnmüller
doaj   +1 more source

Intrinsic Photoactive Star ZnPc–Poly(glutamate) Nanoplatforms for Multimodal Glioblastoma Therapy and Brain‐Targeted Delivery

open access: yesAdvanced Functional Materials, EarlyView.
An intrinsic photoactive star‐shaped zinc phtalocyanine‐poly(L‐glutamic acid) (ZnPc‐PGA) nanoplatform for multimodal glioblastoma (GBM) therapy and brain‐targeted elivery. A ZnPc‐PGA‐based multifunctional theranostic nanocarrier platform enables image‐guided, multimodal GBM therapy. ZnPc‐PGA nanocarriers support the integration of fluorescence imaging,
Amina Benaicha‐Fernández   +14 more
wiley   +1 more source

Las vías indígenas de la occidentalización

open access: yesMélanges de la Casa de Velázquez, 2015
This article is part of a history of the expression «language» in general. It purports to clarify its European origins, its various meanings and usages, and the different concepts to which it was opposed, the chief being that of a mother tongue.
Juan Carlos Estenssoro
doaj   +1 more source

Bacterial‐Electrochemical Platform Utilizing a MXene‐Peptide Hydrogel

open access: yesAdvanced Functional Materials, EarlyView.
A peptide‐based fibrillar hydrogel incorporating MXene facilitates efficient electron delivery to intracellular recombinant [FeFe]‐hydrogenase enzyme in E. coli, enabling sustained bioelectrochemical H2 production without engineered exoelectrogenicity pathways.
Oren Ben‐Zvi   +6 more
wiley   +1 more source

Victorian Exploration of Human and Nonhuman on the Pamir Mountains

open access: yesCaliban: French Journal of English Studies, 2018
Tout au long du XIXe siècle les décors somptueux du Pamir et de l'Himalaya ont servi de toile de fond à une lutte d'influence et à une course à l'exploration entre l'Angleterre victorienne, installée aux Indes, et la Russie tsariste.
Irina Kantarbaeva-Bill
doaj   +1 more source

Conformal Metallosaccharide Hybrid Films for Protecting Wood Surfaces From Environmental Damage

open access: yesAdvanced Functional Materials, EarlyView.
Ti‐ribose hybrid films fabricated by molecular layer deposition form a conformal and uniform coating on wood surfaces, which provides water repellence, dimensional stability, and resistance to acidic and alkaline environments, while preserving the natural appearance.
Wenwen Wang   +7 more
wiley   +1 more source

The dialectics of homeland and identity: Reconstructing Africa in the poetry of Langston Hughes and Mohamed Al-Fayturi

open access: yesTydskrif vir Letterkunde, 2018
The article investigates the dialectics between homeland and identity in the poetry of the Sudanese poet, Mohamed Al-Fayturi and his literary master, Langston Hughes in order to underline their attitudes toward crucial issues integral to the African and ...
Saddik M Gohar
doaj  

Aqueous Two‐Phase Bioinks for Discrete Packing and Compartmentalization of 3D Bioprinted Cells

open access: yesAdvanced Healthcare Materials, EarlyView.
Aqueous two‐phase systems (ATPS) enable the formation of biomimetic interfaces crucial for tissue engineering. However, clinical translation remains limited by the challenge of precisely controlling cellular compartmentalization. Here, we developed ATPS biomaterial inks for 3D bioprinting allowing tuneable droplet formation via NaCl modulation.
Martina Marcotulli   +17 more
wiley   +1 more source

A Fully Human Engineered Bone Niche With Endogenous Osteoclastogenesis Reveals Osteoclast‐Dependent Osteomimicry in Prostate Cancer Cells

open access: yesAdvanced Healthcare Materials, EarlyView.
A human 3D bone niche integrating osteoblasts and osteoclasts enables co‐culture with prostate cancer cell lines and patient‐derived organoids. The engineered niche (i) models aspects of reciprocal phenotypic regulation between osteoblasts and cancer cells, (ii) captures osteoclast‐enhanced osteomimicry in tumor cells, and (iii) establishes a ...
Andrea Mazzoleni   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy