Efek Suhu Terhadap Pembentukan Besaran Butiran Arang Karbon Tempurung Kelapa Sawit

Research has been carried out using x-ray diffraction analysis and analysis of Atomic Energy Dispersive X-Ray (EDAX) on a sample of oil palm shell carbon. X-ray diffraction spectrum of a sample of oil palm shell carbon has an amorphous structure with two peaks in the energy intensity of 639 AU and 232AU (Arbitari Unit). The elements contained in the oil palm shell carbon containing elements other than carbon C amounted to 98.48% of other elementsthat are also contained 0.71% Si silicon. EDAX analysis of the percentage obtained on the building blocks of atomic carbon C is approximately 99.69% and 0.31% Si silicon. SEM analysis obtained by cross-sectional shape is irregular, so it can be concluded that oil palm shell carbon is amorphous, and visible changes in the peak position, width and height of the temperature difference diffractogramto the formation of massive carbon charcoal granules

Adoption and impacts of zero tillage as a resource conserving technology in the irrigated plains of South Asia

Zero tillage / Rice / Wheat / Water conservation / India / Pakistan / Haryana / Punjab

ER/K linked GPCR-G protein fusions systematically modulate second messenger response in cells.

FRET and BRET approaches are well established for detecting ligand induced GPCR-G protein interactions in cells. Currently, FRET/BRET assays rely on co-expression of GPCR and G protein, and hence depend on the stoichiometry and expression levels of the donor and acceptor probes. On the other hand, GPCR-G protein fusions have been used extensively to understand the selectivity of GPCR signaling pathways. However, the signaling properties of fusion proteins are not consistent across GPCRs. In this study, we describe and characterize novel sensors based on the Systematic Protein Affinity Strength Modulation (SPASM) technique. Sensors consist of a GPCR and G protein tethered by an ER/K linker flanked by FRET probes. SPASM sensors are tested for the β2-, α1-, and α2- adrenergic receptors, and adenosine type 1 receptor (A1R), tethered to Gαs-XL, Gαi2, or Gαq subunits. Agonist stimulation of β2-AR and α2-AR increases FRET signal comparable to co-expressed FRET/BRET sensors. SPASM sensors also retain signaling through the endogenous G protein milieu. Importantly, ER/K linker length systematically tunes the GPCR-G protein interaction, with consequent modulation of second messenger signaling for cognate interactions. SPASM GPCR sensors serve the dual purpose of detecting agonist-induced changes in GPCR-G protein interactions, and linking these changes to downstream signaling

Complexes of Arginine, Histidine, Lysine & Isoleucine with Potassium Hexacyanoferrate(III)

211-21

Complexes of Arginine, Histidine, Lysine & Isoleucine with Potassium Hexacyanoferrate(III)

211-21

Efek Aditif Bi2o3 Terhadap Mikrostruktur Dan Koefisien Non Linear Varistor Zno.

The varistor ZnO has been made by using raw materials: ZnO (E-Merck) and additive 0 %, 2.5 %, 5%, 7.5%, and 10% wt. Bi2O3. The important property of varistor ZnO is coefficient of non linier () and it can give influence correlation between current I and voltage V

The Making Of Dart Board Game For Elementary School Students

The mastery of vocabulary is one of important factors to support language skill. Meanwhile, to make the student master the vocabulary is not an easy thing. They need media to help them in learning process. There are some ways should be applied to help student understand easily. One of them is learning vocabulary by using game.The main purpose of this research is to make a Dart Board game. This game can be used as an alternative learning vocabulary especially for Elementary School Students. The result of this study is a set of Dart Board Game, four set sheets of cards, and six darts. This game can be used in classes during learning-teaching process to help the students memorizeEnglish vocabulary easly

OzDES reverberation mapping program: Hβ lags from the 6-yr survey

Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, los autores pertenecientes a la UAM y el nombre del grupo de colaboración, si lo hubiereThis is a pre-copyedited, author-produced PDF of an article accepted for publication in Monthly Notices of the Royal Astronomical Society following peer review. The version of record Monthly Notices of the Royal Astronomical Society 520.2 (2023): 2009-2023 is available online at: https://academic.oup.com/mnras/article-abstract/520/2/2009/6988199?redirectedFrom=fulltext#no-access-messageReverberation mapping measurements have been used to constrain the relationship between the size of the broad-line region and luminosity of active galactic nuclei (AGN). This R-L relation is used to estimate single-epoch virial black hole masses, and has been proposed to use to standardize AGN to determine cosmological distances. We present reverberation measurements made with Hβ from the 6-yr Australian Dark Energy Survey (OzDES) Reverberation Mapping Program. We successfully recover reverberation lags for eight AGN at 0.12 < z < 0.71, probing higher redshifts than the bulk of Hβ measurements made to date. Our fit to the R-L relation has a slope of α = 0.41 ± 0.03 and an intrinsic scatter of σ = 0.23 ± 0.02 dex. The results from our multi-object spectroscopic survey are consistent with previous measurements made by dedicated source-by-source campaigns, and with the observed dependence on accretion rate. Future surveys, including LSST, TiDES, and SDSS-V, which will be revisiting some of our observed fields, will be able to build on the results of our first-generation multi-object reverberation mapping surveyThe DES participants from Spanish institutions are partially supported by MICINN under grants ESP2017-89838, PGC2018-094773, PGC2018-102021, SEV-2016-0588, SEV-2016-0597, and MDM-2015-0509, some of which include ERDF funds from the European Union. IFAE is partially funded by the CERCA program of the Generalitat de Catalunya. Research leading to these re-sults has received funding from the European Research Council under the European Union’s Seventh Framework Program (FP7/2007-2013) including ERC grant agreements 240672, 291329, and 306478. We acknowledge support from the Brazilian Instituto Nacional de Ciên-cia e Tecnologia (INCT) do e-Universo (CNPq grant 465376/2014-2). This manuscript has been authored by Fermi Research Alliance, LLC under Contract No. DE-AC02-07CH11359 with the U.S. De-partment of Energy, Office of Science, Office of High Energy Physics