57 ultraviolet amplified spontaneous emission from self organized network of zinc oxide nanofibers
Appendix 5 Spontaneous Emission Term and Factors
... Appendix 5 Spontaneous Emission Term and Factors Consider the spontaneous emission term describing the contribution of the spontaneous emission to the laser oscillation, ... approximately the spontaneous emission spectrum in a laser structure. By integrating it, the total spontaneous emission R sp can be calculated. Approximating the spontaneous emission spectrum ......
Ngày tải lên: 19/10/2013, 22:15
Báo cáo khoa học: Phosphorylation modulates the local conformation and self-aggregation ability of a peptide from the fourth tau microtubule-binding repeat pdf
... rate of nucleation of aggregation is suggested. Filibration of R4 is considerably easier than that of pR4. In addition, the aggregation kinetics was also derived from the time dependence of the ... The pK a value is deter- mined from a fit of the phosphorus chemical shifts of the without ionic, monoionic and diionic forms of the phosphate group as a function of pH [33,34]...
Ngày tải lên: 16/03/2014, 05:20
Growth of silicon nanowires on UV structurable glass using self organized nucleation centres
... of the crystals is controlled by a self- organized process depending on the process parameters. As we describe in this communication, the growth of nanowires can be stimulated on the surface of ... H. Romanus a , S. Mrotzek a , H. Hofmeister b , M. Hoffmann a ,D.Hu ¨ lsenberg a , O. Ambacher a a Institute of Micro and Nanotechnologies, Technical University of Ilmenau, P.O. Box 10...
Ngày tải lên: 16/03/2014, 15:17
Báo cáo y học: "Spontaneous Hemoperitoneum Caused By a Diverticulum of the Sigmoid Colon"
... of Surgery, College of Medicine, The Catholic University of Korea, Seoul, Korea 2. Department of Obstetrics and Gynecology, College of Medicine, The Catholic University of Korea, Seoul, Korea ... tomography. The size of ovary cyst was 2.0 × 1.8 cm (arrow). Fig. 2 Spontaneous diverticular bleeding of the sigmoid colon (arrow). Discussion The prevalence of divert...
Ngày tải lên: 25/10/2012, 10:51
Effect of Calcium and Magnesium Addition on Arsenic Leaching from Paddy Field Soil of Bangladesh
... Advantec, Japan) for the analysis of As, Fe, Ca, Mg and P contents of the filtrate. The amount of Ca and Mg adsorbed per gram of soil was calculated from the difference of Ca and Mg concentration ... objective of this study was to investigate the effect of Ca and Mg addition on the leaching behavior of As from highly contaminated paddy field soil under different concen...
Ngày tải lên: 05/09/2013, 10:15
Study of contaminants stemmed from the waste water of the Ivorian Refining Company
... steadily increased since the beginning of the last century. Extraction, transportation and the use of this source of energy involve some risks of pollution of the marine environment and can sometimes ... to vary from 40 °C to a maximum of 300 °C at a rate of 4 °C/min. The injector: The injection from cold in the column is quickly followed by a rapid increase in temperat...
Ngày tải lên: 05/09/2013, 16:10
Sockets and Services from a Security Point of View
... and Services from a Security Point of View Overview In Chapter 3, you saw the first four layers of the OSI stack—those layers which transfer data, irrespective of what that data is, from one computer ... charge of your network name space, not you. Note With a very small network you can disable zone transfers and simply update the tables of your internal DNS servers by hand....
Ngày tải lên: 29/09/2013, 13:20
Tài liệu Tips and tricks gleaned from UGA’s Foundations of Leadership and Management Program doc
... presentation an extension of yourself. Never try to be someone you’re not. Analyze aspects of your personality that appeal to others. Practice speaking to a professional group as though ... befit the nature of the audience and are in keeping with your style of speaking. “Be sincere; be brief; be seated” FDR Presenting Before a Group Strive for a quality of natura...
Ngày tải lên: 20/12/2013, 23:15
Tài liệu GERMANY AND THE GERMANS FROM AN AMERICAN POINT OF VIEW ppt
... form of the Witenagemote, or assembly of wise men, of the Norman and Angevin kings, is the foundation of the common law of England, and the common law of England is the law of more than half of ... go to Canossa”; of Genghis Khan and his Mongol hordes; of the long fight between popes and emperors over the right of investiture; of Rudolph of Hapsburg; of the th...
Ngày tải lên: 16/02/2014, 04:20
Tài liệu Báo cáo khoa học: Aldehydes release zinc from proteins. A pathway from oxidative stress⁄lipid peroxidation to cellular functions of zinc pptx
... reactivity of aldehydes with zinc proteins demonstrates that elevated levels of aldehydes affect zinc metabolism and that zinc release and ensu- ing binding of zinc to other proteins is one aspect of the ... of zinc from the modified protein (90%), clearly indicating that the reaction of lysines in MT with aldehydes has little, if any, effect on zinc release and that...
Ngày tải lên: 19/02/2014, 06:20