Results 161 to 170 of about 748,400 (282)
Un bosquejo de la Geología de Sud-América
Al presentar un bosquejo de la geología de la América del Sud, me creo obligado á agregar algunas aclaraciones que explican su publicación. Este bosquejo acompaña á un mapa que hace parte de la segunda edición del Atlas Físico de Berghaús (Gotha, Gustus ...
Gustavo Steinmann
doaj
Instalaciones y equipamiento vitivinícola en el reino de Chile. Vasijas, pipas, lagares (siglo XVIII) [PDF]
El presente artículo examina las instalaciones y el equipamiento de los establecimientos vitivinícolas del Reino de Chile en el siglo XVIII. El tema es relevante porque en ese momento, Chile era el principal polo vitivinícola de América y ejercía un ...
Lacoste, Pablo
core +2 more sources
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen +6 more
wiley +1 more source
Acerca del género Synammia Presl (Polypodiceae S. STR.)
El género Synammia fue creado por Presl en 1836. Después pasó al olvido o se lo consideró un sinónimo de los géneros de los cuales había sido segregado (Polypodium L., Goniophlebium (Blume) Presl).En 1947, Copeland revalida y discute la posición y ...
Elías Ramón De la Sota
doaj
Towards a smoke-free world? South America became the first 100% smoke-free subregion in the Americas. [PDF]
Severini G +7 more
europepmc +1 more source
Influence of the Azores high on sea level pressure and wind, and on precipitation, in the Eastern Tropical Pacific Ocean [PDF]
ENGLISH: Intensification of the Azores high pressure cell in mid-year, with concomitant air flow from the Caribbean into the Pacific, is shown to be responsible for a secondary minimum of precipitation observed along the tropical Pacific coast of the ...
Bennett, Edward B.
core
We analyzed alterations of PAR metabolism‐related proteins in PARG inhibitor‐resistant HCT116RPDD cells. Although PARG levels remained unchanged, HCT116RPDD cells exhibited reduced PARP1 and ARH3 expression and elevated PAR levels. Interestingly, HCT116RPDD cells exhibited slightly elevated intracellular NAD+/NADH and ATP levels. Our findings suggest a
Kaede Tsuda, Yoko Ogino, Akira Sato
wiley +1 more source
The Neoliberal Myth in Latin America: The Cases of Mexico and Argentina in the ‘90s [PDF]
During the ‘90s most Latin American countries were submitted to neoliberal structural reform policies. Neoliberal policies imposed market supremacy, reduced the State’s role in the economy and deregulated the markets.
Veronica Ronchi
core
A review of the Japanese longline fishery for tunas and billfishes in the Eastern Pacific Ocean, 1971-1980 [PDF]
ENGLISH: This report reviews the Japanese longline fishery for tunas and billfishes in the eastern Pacific Ocean during 1971-1980, extending the studies made by other investigators, which covered the 1956-1970 period.
Bayliff, William H., Miyabe, Naozumi
core
HIV‐1 establishes immediate latency in T cells expressing the viral Nef protein
Nef is a viral protein often omitted from HIV‐1 reporter viruses. Consequently, its role in viral latency is unclear. We developed three novel dual reporter HIV‐1 derivatives that express Nef and allow for detection of latent and productive infection. Using these reporters, we show that Nef does not affect the establishment of immediate viral latency ...
Cindy Lam, Ivan Sadowski
wiley +1 more source

