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This work presents, for the frst time, the development of magnetic composites using activated biochar (BC-Act) derived from yerba mate waste. It includes an analysis of the effect of the activation process on the formati...

ObjectiveThe southern margin of the Junggar Basin (also referred to as the southern Junggar) possesses abundant medium- to low-rank coalbed methane (CBM) resources, with significant progress achieved in CBM exploration a...

Underwater gas pipelines are vital for energy transportation but are often subjected to harsh environments, and any leakage can have significant environmental consequences. Substantial underestimation of gas plume format...

This paper presents a review of ideas that interconnect Astrochemistry and Galactic Dynamics. Since these two areas are vast and not recent, each one has already been covered separately by several reviews. After a genera...

Expression of immediate-early genes, like Egr-1, has been shown to be induced by activity-dependent synaptic plasticity or behavioral training and is widely thought to play an important role in long-term memory (LTM) for...

The catalytic combustion of diesel soot is addressed with flexible and structured “paper catalysts”. Two different series of catalysts were prepared either by drip impregnation or by a spray method to deposit a mixtu...

Titanium is a gold standard material in dental implant treatment due to its biocompatibility and excellent mechanical strength. However, titanium has no bioactivity and osteoconductivity. This has led to studies to devel...

Objective and MethodTo achieve rapid coalbed methane (CBM) extraction from broken-soft coal seams using surface horizontal wells, this study proposed a volume fracturing technology for coal seam roof using horizontal wel...

The present study explores the oil and gas potential of the Huallaga–Marañon Andean retroforeland basins in Perú, considering a regional transect which extends from the Eastern Cordillera in the west trough the Huall...

The northernmost part of the oil-producing Austral Basin, known as Aisén Basin or Río Mayo Embayment (in central Patagonian Cordillera; 43-46°S), is a special area within the basin where the interplay between volcanis...

Annonaceae is a family of approximately 2,430 species of angiosperms, about 70 of which contribute to the diversity of Mexico's tropical forests. Some species produce pleasant fruits, others generate essences used in per...

Abstract The study is mainly concerned with the physical factors affecting on association of carboxylic acids such as type of solvent, isomers, conjugation and steric effect of acid. The degree of association of carboxyl...

The effect of humic acid (HA) aggregate formation on the photosensitized generation and subsequent quenching of singlet molecular oxygen O2(a1Dg) was investigated. Time-resolved O2(a1Dg) phosphorescence traces were obtai...

The Eocene compressional phase is well known to have contributed to the constructionof the Andes orogen at latitudes north of 30° S, but its extension to thesouth has not been fully studied. Moreover, synorogenic deposi...

Tesis de licenciatura El gen Gpm6a fue identificado como un gen de respuesta al estrés en animales sometidos a diferentes modelos de estrés crónico. En humanos, diferentes patologías neuropsiquiátricas se han asocia...

Context: It is widely accepted that the large obliquity of Uranus is the result of a great tangential collision (GC) with an Earth size proto-planet at the end of the accretion process. The impulse imparted by the GC aff...

We present a multiwavelength study of several star forming regions in the LMC and SMC. Broad and narrowband IR imaging in conjunction with cold molecular emission of CO lines and mid IR imaging by ISO are providing us th...

Recent extensions of the DMol3 local orbital density functional method for band structure calculations of insulating and metallic solids are described. Furthermore the method for calculating semilocal pseudopotential mat...

We review recent determinations of the present day and initial mass functions in various components of the Galaxy, disk, spheroid, young and globular clusters. As a general feature, the IMF is well described by a power-l...

Fil: Ayarza, Joaquín Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; Argentina. El tratamiento d...

En la presente tesis se estudió el comportamiento electroquímico del complejo de inclusión progesterona-ciclodextrina. Para esto se utilizó β-ciclodextrina (β-CD) y el derivado sulfobutil-β-ciclodextrina (SB-βCD)...

We present the detection of an intermediate-mass, pre-main-sequence population embedded in the nebular filaments surrounding the 30 Doradus region in the Large Magellanic Cloud (LMC) using HST/NICMOS. In addition to four...

In the Alicia Quarry (S 37º 2´ 75”´´ and W 60º 20´ 25´´), located in the southern area of the Sierras Bayas, Olavarria region, Tandilia System, Buenos Aires Province, Argentina, a 150 m thick sedimentary succes...

El registro más completo de tortugas y cocodrilos del Paleoceno Inferior de América del Sur proviene de las sedimentitas danianas de la Formación Salamanca (Lesta y Ferello, 1972), de localidades costeras de la provin...