Results 51 to 60 of about 837,117 (355)

Shooting images: photographs from the war in Iraq ...a review (of sorts) [PDF]

open access: yes, 2003
Susan Sontag, like the Italian writer Umberto Eco, is among the few present day cultural critics whose influence resonates, in part through their novels, beyond the intellectual press and university libraries.
Davies, Colin, Parrinder, Monika
core  

C‐mannosylation promotes ADAMTS1 activation and secretion in human testicular germ cell tumor NEC8 cells

open access: yesFEBS Letters, EarlyView.
C‐mannosylation is a unique form of protein glycosylation. In this study, we demonstrated that ADAMTS1 is C‐mannosylated at Trp562 and Trp565 in human testicular germ cell tumor NEC8 cells. We found that C‐mannosylation of ADAMTS1 is essential for its secretion, processing, enzymatic activity, and ability to promote vasculogenic mimicry. These findings
Takato Kobayashi   +5 more
wiley   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Using photography in research with young migrants: addressing questions of visibility, movement and personal spaces [PDF]

open access: yes, 2016
This article discusses the experience of using photography in a research project with young (prospective) migrants in Ghana and Italy. Photography can be an empowering research tool, one that offers young participants a degree of control over the ...
Fassetta, Giovanna
core   +1 more source

4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase in malaria parasites and enhances atovaquone efficacy

open access: yesFEBS Letters, EarlyView.
Atovaquone is an antimalarial requiring potentiation for sufficient efficacy. We pursued strategies to enhance its activity, showing that 4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase, decreasing ubiquinone biosynthesis. Since atovaquone competes with ubiquinol in mitochondria, 4‐nitrobenzoate facilitates its action, potentiating ...
Ignasi Bofill Verdaguer   +7 more
wiley   +1 more source

The New Visual Testimonial: Narrative, Authenticity, and Subjectivity in Emerging Commercial Photographic Practice

open access: yesMedia and Communication, 2017
By studying the cultural and aesthetic impact of increasingly pervasive digital technologies and mass amateurization, this paper examines the ramifications of the networked information economy on professional photographic practice and considers the ...
Heather Morton
doaj   +1 more source

A nucleotide‐independent, pan‐RAS‐targeted DARPin elicits anti‐tumor activity in a multimodal manner

open access: yesMolecular Oncology, EarlyView.
We report a Designed Ankyrin Repeat Protein that binds and inhibits RAS proteins, which serve as central cell signaling hubs and are essential for the progression of many cancers. Its unique feature is that it does not discriminate between different RAS isoforms or mutations and is capable of binding to RAS in both its active (GTP‐bound) and inactive ...
Jonas N. Kapp   +13 more
wiley   +1 more source

Mapping The Colonies: The Directorate of Overseas Surveys' Unexpected Second Chapter [PDF]

open access: yesKronos
Following World War II, the British government created the Directorate of Overseas Surveys (DOS) to aerially photograph, survey and map 55 Commonwealth countries across the globe, including nearly two dozen across Africa.
Sheila Masson
doaj   +1 more source

Is Every Theory about Photography a Critical Action? Looking at the Book “Photography: A Critical Introduction” [PDF]

open access: yesپژوهش‌نامۀ انتقادی متون و برنامه‌های علوم انسانی, 2020
This essay is trying to analyze and review the book, according to determined measures. This book has valuable, comprehensive, and new information about contemporary photography theories. Authors in every section focused on the special subject.
Mohammad Khodadadi Motarjemzadeh
doaj   +1 more source

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