Results 41 to 50 of about 44,131 (296)

Exploiting the similarity of non-matching terms at retrieval time

open access: yes, 1999
In classic information retrieval systems a relevant document will not be retrieved in response to a query if the document and query representations do not share at least one term.
Fabio Crestani, Crestani, F.
core   +1 more source

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

Зубовский институт: (Пост)фольклор переходного времени [The Zubov Institute: (Post)folklore of the Time of Troubles]

open access: yesSlavica Revalensia, 2016
The article describes the lore of the Russian Institute of Art History (Zubov Institute) in the period from July 2013 to April 2014, i.e in the beginning of a series of highly unpopular measures imposed on this institution by the Ministry of Culture.
Evgenia Khazdan
doaj   +1 more source

Iron homeostasis disruption and lipid peroxidation in skeletal muscle during short‐term immobilization

open access: yesFEBS Open Bio, EarlyView.
14‐day casting‐induced immobilization reduced gastrocnemius muscle mass and increased non‐heme iron and ferritin heavy chain levels. Despite iron accumulation, transferrin receptor 1 and iron regulatory protein 2 were paradoxically upregulated. Lipid peroxidation was elevated without compensatory antioxidant responses.
Haruka Yokogawa   +2 more
wiley   +1 more source

Combined 5‐aminolevulinic acid and ferric ammonium citrate treatment promotes hair follicle growth by activating dermal papilla cells

open access: yesFEBS Open Bio, EarlyView.
5‐Aminolevulinic acid combined with ferric ammonium citrate (5‐ALA/FAC) stimulates dermal papilla cell activity and promotes hair follicle growth. The treatment enhances ERK and AKT signaling, increases hair‐inductive gene expression, and restores dermal papilla function suppressed by dihydrotestosterone and oxidative stress, resulting in enhanced hair
Han‐Wook Ryu, Eok‐Soo Oh, Sewoon Kim
wiley   +1 more source

Tsar Mikhail Romanov: His Entry into Power

open access: yesВестник Волгоградского государственного университета. Серия 4. История, регионоведение, международные отношения, 2019
Introduction. As historical literature shows, the election of Tsar Mikhail Romanov at the Zemsky Sobor of 1613 occurred without broad support of boyars and nobles. The Cossacks played a decisive role in his election.
Andrej P. Pavlov
doaj   +1 more source

The service people of Pskov in the Time of troubles (with reference to petitions) [PDF]

open access: yes, 2016
The article was submitted on 12.06.2016.В статье рассматриваются исторические источники, раскрывающие важные грани событий Смутного времени в Пскове, бурная история которого в годы Смуты, к сожалению, мало обеспечена сохранившимися документами. В научный
Лисейцев, Д., Liseytsev, D.
core   +1 more source

Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum

open access: yesFEBS Open Bio, EarlyView.
Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik   +6 more
wiley   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

open access: yesFEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane   +11 more
wiley   +1 more source

'Time of Troubles': Arnold J. Toynbee's Twentieth Century

open access: yes, 2015
Arnold J. Toynbee (1889-1975) has long been neglected or discounted by scholars of international relations and historians of international thought. Yet his contributions to International Affairs, as well as his Surveys of international affairs and his A ...
Hall, Christopher (Ian)
core   +2 more sources

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