Results 31 to 40 of about 3,285,130 (303)

Acute caffeine treatment protects the developing retina from ischemia‐induced cell death

open access: yesFEBS Open Bio, EarlyView.
Caffeine reduces cell death in the developing retina under ischemia (OGD). This effect does not involve BDNF upregulation or antioxidant pathways (NRF2/VEGF). Neuroprotection occurs mainly through adenosine A2A receptor antagonism, decreasing glutamate release and excitotoxicity, highlighting caffeine's potential as an acute neuroprotective agent in ...
Amanda Alves Nascimento   +6 more
wiley   +1 more source

Consumption and excess in Spanish America (1700-1830) [PDF]

open access: yes, 2003
It may be said without exaggeration, that the finest stuffs made in countries, where industry is always inventing something new, are more generally seen in Lima than in any other place; vanity and ostentation not being restrained by custom or law ...
Earle, Rebecca
core  

Remote Assessment of Ataxia Severity in SCA3 Across Multiple Centers and Time Points

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Spinocerebellar ataxia type 3 (SCA3) is a genetically defined ataxia. The Scale for Assessment and Rating of Ataxia (SARA) is a clinician‐reported outcome that measures ataxia severity at a single time point. In its standard application, SARA fails to capture short‐term fluctuations, limiting its sensitivity in trials.
Marcus Grobe‐Einsler   +20 more
wiley   +1 more source

La estatua de Francisco Pizarro en Lima. Historia e identidad nacional

open access: yesRevista de Indias, 2006
Recuento histórico de la estatua dedicada a Francisco Pizarro en Lima, una de las pocas que conmemoran a un conquistador español en Hispanoamérica. Se relata la fabricación y exhibición de las diversas estatuas gemelas que realizó el artista Charles Cary
Rafael Varón Gabai
doaj   +1 more source

Gaya belajar pelajar tingkatan lima aliran perdagangan di lima buah sekolah menengah teknik : suatu kajian [PDF]

open access: yes, 2004
Kajian ini mengenal pasti gaya belajar Visual, Auditori dan Kinestetik pelajar tingkatan lima aliran perdagangan di lima buah sekolah menengah teknik.
Abd Rahman, Mohd Faizal
core  

SSDB spaces and maximal monotonicity [PDF]

open access: yes, 2010
In this paper, we develop some of the theory of SSD spaces and SSDB spaces, and deduce some results on maximally monotone multifunctions on a reflexive Banach space.Comment: 16 pages. Written version of the talk given at IX ISORA in Lima, Peru, October
C. Zălinescu   +15 more
core   +4 more sources

Multidimensional Cellular Micro‐Compartments to Model Invasive Lobular Carcinoma Dormancy

open access: yesAdvanced Healthcare Materials, EarlyView.
Invasive lobular carcinoma (ILC) is an understudied subtype of breast cancer that is susceptible to late recurrences. In this study, micro‐compartmentalization techniques spanning multiple dimensions, including 2D, pseudo‐3D, and 3D, are integrated to uncover the mechanisms underlying ILC dormancy, revealing the central role of p27Kip1.
Xilal Y. Rima   +15 more
wiley   +1 more source

Actitudes lingüísticas de migrantes andinos en áreas sociodemográficas de lenguas en contacto

open access: yesLengua y Sociedad, 2020
Desde una perspectiva teórico-mentalista, se evaluó las identidades y las actitudes lingüísticas de los migrantes andinos en el asentamiento humano Villa Huanta, en San Juan de Lurigancho (Lima, Perú).
Pedro Falcón Ccenta   +1 more
doaj   +1 more source

Silicon Nitride Resistive Memories

open access: yesAdvanced Electronic Materials, EarlyView.
Amorphous SiNx is an attractive resistance switching material for ReRAM applications due to its physicochemical properties, such as humidity resistance, low oxygen diffusivity, and is used as a metal diffusion blocker. By modifying the ratio between N and Si atoms, the microstructure of the SiNx is affected, rendering it possible to change the ...
Alexandros‐Eleftherios Mavropoulis   +7 more
wiley   +1 more source

PENGEMBANGAN MEDIA PEMBELAJARAN PADA TEORI MESIN BUBUT KONVENSIONAL DENGAN SOFTWARE MICROSOFT OFFICE POWERPOINT DI SMK N 2 KLATEN [PDF]

open access: yes, 2011
Penelitian ini bertujuan, (1) memanfaatkan software Microsoft Office Powerpoint untuk metode pembelajaran pada teori mesin bubut konvensional kelas XI kompetensi keahlian teknik pemesinan, (2) mendeskripsikan bagaimana kelayakan media pembelajaran dengan
ARIS AGUS , SANTOSO
core  

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