Results 81 to 90 of about 566,045 (292)

How to Do Things with Walter Benjamin

open access: yesLateral, 2020
Walter Benjamin is now a common reference point within cultural studies. But while a considerable secondary literature has emerged around his work, efforts to build upon his contributions by operationalizing the method they elaborate have remained ...
AK Thompson
doaj   +1 more source

The Digital Restoration of Da Vinci's Sketches

open access: yes, 2009
A sketch, found in one of Leonardo da Vinci's notebooks and covered by the written notes of this genius, has been recently restored. The restoration reveals a possible self-portrait of the artist, drawn when he was young.
Sparavigna, Amelia
core  

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

open access: yesFEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj   +3 more
wiley   +1 more source

Phenomenology of Philosophy of Science: OPERA data [PDF]

open access: yes, 2012
I observe that, as the physics side of the OPERA-anomaly story is apparently unfolding, there can still be motivation for philosophy of science to analyze the six months of madness physicists spent chasing the dream of a new fundamental-physics ...
Amelino-Camelia, Giovanni
core   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Landscapes and Sublime Memories: Revisiting Liang Xiaosheng's "A Land of Wonder and Mystery" [PDF]

open access: yes, 2014
This essay suggests memory studies, ecocriticism, and trauma studies as new avenues for the study of rusticated youth narratives. Towards reaching this goal, I first introduce a meditation on memory by Paul Ricoeur (1913-2005), especially his sketch of ...
Scruggs, BM
core   +2 more sources

Multi‐omics and low‐input proteomics profiling reveals dynamic regulation driving pluripotency initiation in early mouse embryos

open access: yesFEBS Open Bio, EarlyView.
Mouse pre‐implantation development involves a transition from totipotency to pluripotency. Integrating transcriptomics, epigenetic profiling, low‐input proteomics and functional assays, we show that eight‐cell embryos retain residual totipotency features, whereas cytoskeletal remodeling regulated by the ubiquitin‐proteasome system drives progression ...
Wanqiong Li   +8 more
wiley   +1 more source

Dihydroorotate dehydrogenase (DHODH) regulates trophoblast syncytialization through organelle stress–induced cellular senescence

open access: yesFEBS Open Bio, EarlyView.
The inhibition of mitochondrial dihydroorotate dehydrogenase (DHODH) impairs syncytialization and induces cellular senescence via mitochondrial and endoplasmic reticulum stress in human trophoblast stem cells, elevating sFlt1/PlGF levels, a hallmark of placental dysfunction in hypertensive disorders of pregnancy.
Kanoko Yoshida   +6 more
wiley   +1 more source

Doctor Honoris Causa granted by the Ricardo Palma university to Dr. Alfredo Quiñones Hinojosa

open access: yesRevista de la Facultad de Medicina Humana, 2019
The Doctor Honoris Causa, is the highest honorary title granted by the Ricardo Palma University, to eminent persons. They are conferred with zeal by our house of studies to very outstanding personalities of the national and international scope, who with ...
Jhony Alberto De La Cruz Vargas
doaj   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

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