نتایج جستجو برای: chemistry cycle
تعداد نتایج: 379390 فیلتر نتایج به سال:
Insights into the Single-Cell Reproduction Cycle of Members of the Family Bromoviridae: Lessons from the Use of Protoplast Systems Joanna Sztuba-Solińska and Jozef J. Bujarski* Plant Molecular Biology Center and the Department of Biological Sciences, Northern Illinois University, De Kalb, Illinois 60115, and Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 12/14, 61-7...
Evaluation of the hydrological cycle of MATCH driven by NCEP reanalysis data: comparison with GOME water vapor field measurements R. Lang and M. G. Lawrence Max-Planck Institute for Chemistry, Mainz, Germany Received: 15 October 2004 – Accepted: 22 November 2004 – Published: 6 December 2004 Correspondence to: R. Lang ([email protected]) © 2004 Author(s). This work is licensed under a Creat...
Fatemeh Karimi Tabar was born in Asadabad/Hamedan (Iran) in 1986. She completed her B.Sc. in chemistry in 2008 from Bu-Ali Sina University, Hamedan, Iran. She was graduated from M.Sc. degree in organic chemistry from Shiraz University 2010, Shiraz, Iran. She is currently Organic Chemistry Ph.D student under the supervision of prof. M.A. Zolfigol and prof. A. Khazaei in department of chemistry a...
Short cycles are an important characteristic of molecular graphs in organic chemistry as well as in structural biology. Minimum cycle bases are of particular interest, despite the fact that they are usually not unique. Hence, one sometimes resorts to the set relevant cycles, defined as the union of all minimum cycles bases. Here we introduce the set of essential cycles as the intersection of a ...
[1] The California Institute of Technology/Jet Propulsion Laboratory two-dimensional (2-D), three-dimensional (3-D) GEOS-Chem, and 3-D MOZART-2 chemistry and transport models (CTMs), driven respectively by NCEP2, GEOS-4, and NCEP1 reanalysis data, have been used to simulate upper tropospheric CO2 from 2000 to 2004. Model results of CO2 mixing ratios agree well with monthly mean aircraft observa...
This paper describes a research evidence-based practice model, TSOI Hybrid Learning Model as a viable alternative to support productive integration of Web 2.0-mediated collaboration for learning. The model is advanced from the Science learning cycle and the Kolb’s experiential learning cycle. An authentic example on understanding multimedia learning pedagogy for preservice teachers in chemistry...
In the past twenty years, analytical chemistry scientists have developed tools to assess “greenness” of their methods. The purpose this work is review these against criteria inspired by life cycle assessment (LCA) framework. Results show that reviewed are ready- and easy-to use but they also limited in scope, base rankings on subjective weighting scheme. We discuss strengths weaknesses LCA over...
We describe a method for direct cycle sequencing of PCR fragments amplified from genomic DNA or cDNA. DNA sequencing template is amplified using PCR and oligonucleotide primers flanking the region of interest. The amplified fragment is directly cycle sequenced using fluorescent sequencing primers, Sanger dideoxy sequencing chemistry and an enzyme mixture of a mutant Taq DNA polymerase and therm...
: Concept maps of chemistry can be obtained from thesaurus of chemistry. Analysis of information in the field of chemistry is done at graduate level, based on comparing and analyzing chemistry dissertations by using these maps. Therefore, the use of thesaurus for analyzing scientific information is recommended. Major advantage of using this method, is that it is possible to obtain a detailed ma...
in this paper, a new combined power and refrigeration cycle is proposed, which combines the rankin power cycle and the ejector refrigeration cycle. this combined cycle produces both power output and refrigeration output simultaneously. this cycle is driven by the flue gas of gas turbines, industrial waste heats, solar energy and geothermal energy. an exergy analysis is performed to guide the th...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید