3,775 research outputs found
Jet coherence in QCD media: the antenna radiation spectrum
We study the radiation of a highly energetic partonic antenna in a colored
state traversing a dense QCD medium. Resumming multiple scatterings of all
involved constituents with the medium we derive the general gluon spectrum
which encompasses both longitudinal color coherence between scattering centers
in the medium, responsible for the well known Landau-Pomeranchuk-Migdal (LPM)
effect, and transverse color coherence between partons inside a jet, leading,
in vacuum, to angular ordering of the parton shower. We discuss shortly the
onset of transverse decoherence which is reached in opaque media. In this
regime, the spectrum consists of independent radiation off the antenna
constituents.Comment: 15 pages, 2 figures, paper shortened and partly rewritten, references
added, results unchange
STRATEGY ANALYSIS OF SAGO BUSINESS DEVELOPMENT IN WAELAWI VILLAGE, MALANGKE BARAT DISTRICT, LUWU UTARA REGENCY
This study aims to determine how the strategy of developing sago business in waelawi village kec. West Malangke Regency. North Luwu. This study uses a qualitative method using data collection techniques through observation and interviews, then the data obtained is processed using data reduction methods, data presentation and drawing conclusions (verification). The strategy used to develop sago business through marketing mix in Waelawi Village, West Malangke District, North Luwu Regency, namely: Product strategy to improve product quality. Price strategy, namely sago farmers adjust prices to competitors and adjust according to the quality of their products. The place strategy, namely sago farmers using their own private land, aims to make it easier for farmers to supervise processing and make it easier for consumers to make transactions. Promotion strategy (promotion) that is good relations with customers, collaborating with one of the companies and conducting promotions through social media
Uniqueness of Gibbs Measure for Models With Uncountable Set of Spin Values on a Cayley Tree
We consider models with nearest-neighbor interactions and with the set
of spin values, on a Cayley tree of order .
It is known that the "splitting Gibbs measures" of the model can be described
by solutions of a nonlinear integral equation. For arbitrary we find
a sufficient condition under which the integral equation has unique solution,
hence under the condition the corresponding model has unique splitting Gibbs
measure.Comment: 13 page
GAYA KEPEMIMPINAN DAN MOTIVASI, PENGARUHNYA TERHADAP KINERJA PEGAWAI
Penelitian ini bertujuan untuk mengetahui gaya kepemimpian dan motivasi berpengaruh terhadap kinerja pegawai Bank BTPN Cabang Sungguminasa Kabupaten Gowa.
Jenis penelitian yang digunakan adalah penelitian kuantitatif. Pengumpulan data dilakukan dengan membagi kuesioner kepada 32 responden pegawai Bank BTPN Cabang Sungguminasa Kabupaten Gowa. Penelitian ini menggunakan metode analisis regresi linear berganda. Hasil dari penelitian ini menunjukkan bahwa, berdasarkan uji statistik t, nilai t hitung untuk variabel gaya kepemimpinan 3.233 > t tabel 1,695 dan nilai signifikan 0,002 < 0,05. Sedangkan variabel Motivasi 5,637> t tabel 1,695 dan nilai signifikan 0,000 < 0,05. Sehingga dapat disimpulkan gaya kepemimpinan dan motivasi berpengaruh signifikan terhadap kinerja pegawa
THE ROLE OF BUSINESS CAPITAL AND BUSINESS ASSISTANCE OF SAVE AND LOAN COOPERATIVES TOWARDS INCREASING MICRO AND SMALL BUSINESSES IN HERLANG SUB-DISTRICT, BULUKUMBA REGENCY
The role of venture capital and business assistance for savings and loan cooperatives thanks to the increase in micro and small business in herlang subdistrict, Bulukumba Regency. Thesis of economics study program for the development of the faculties of economics and business at the muhammadiyah university of Makassar, Guided by supervisor I Edi Jusriadi and supervisor II Warda. The purpose of this research was to know the role of venture capital and business assistance for savings and loan cooperatives thanks to the increase (UMK) in lion village, Herlang district, Bulukumba Regency. The type of data used is qualitative and quantitative data. The data source used is secondary data. The data source used is secondary data. The analytical method used is a quantitative analysis method, namely the method of multiple linear regression analysis, f test (simultaneous), and t test (partial). Where the calculation of multiple linear regression Y = 11,392 + 0,660 MU + 0,750 PU + e, obtained a partial test that is the role of business capital and business assistance have a significant positive effect on business improvement. From the result of the simultaneous test, the role of venture capital and business assistance have a significant positive effect on the increase (UMK) in the lion village, Herlang district, Bulukumba regency. Thus the hypothesis is accepte
ROLE OF STANDARD TRADERS IN OVERCOMING UNEMPLOYMENT RATE IN GOWA DISTRICT (CASE STUDY OF SOMBA OPU DISTRICT)
This study is to find out how the role of street vendors in overcoming the unemployment rate in Gowa Regency (case study of Somba Opu District). The type of research used in this research is descriptive qualitative research. The results obtained by the researchers are that street vendors in Somba Opu District have a very important role in tackling the unemployment rate, where there are many business opportunities for those who are not accommodated in the formal sector and for those who still have low education where they can actualize by becoming a trader
Assessment of Pollution Potentialities of some Portland Cement
Chemical analysis of some Portland cement commonly used in Nigeria was carried out. All the cement studies were found to be good for concrete work especially where no special property is required. The concentration levels of heavy metals in all the cement samples were above the tolerance limit and therefore need to be regulated
Heavy metal levels in Sokoto metropolis as a result of local production of aluminium utensils
Assessment of the levels of heavy metal pollution due to production of local aluminum articles have been carried out. Atomic absorption spectrophotometric method of analysis was used for the determination of Cu, Cd, Cr, Fe, Mn and Pb, while ethylenediaminetetraacetic acid (EDTA) back titration with ZnSO4 was used for Al. Results show that the various concentration obtained follows the order, Al > Cu > Fe> Mn > Ni > Cr > Pd. Although, the concentrations of the metals were found to be generally low and fall below the threshold limit, continued discharge without regulation could cause future problem.Key words: Heavy metal, aluminium utensils, pollution, Sokoto
Quantitative Mass Spectrometry Evaluation of Human Retinol Binding Protein 4 and Related Variants
Background: Retinol Binding Protein 4 (RBP4) is an exciting new biomarker for the determination of insulin resistance and type 2 diabetes. It is known that circulating RBP4 resides in multiple variants which may provide enhanced clinical utility, but conventional immunoassay methods are blind to such differences. A Mass Spectrometric immunoassay (MSIA) technology that can quantitate total RBP4 as well as individual isoforms may provide an enhanced analysis for this biomarker. Methods: RBP4 was isolated and detected from 0.5 uL of human plasma using MSIA technology, for the simultaneous quantification and differentiation of endogenous human RBP4 and its variants. Results: The linear range of the assay was 7.81–500 ug/mL, and the limit of detection and limit of quantification were 3.36 ug/mL and 6.52 ug/mL, respectively. The intra-assay CVs were determined to be 5.1 % and the inter-assay CVs were 9.6%. The percent recovery of the RBP4-MSIA ranged from 95 – 105%. Method comparison of the RBP4 MSIA vs the Immun Diagnostik ELISA yielded a Passing & Bablok fit of MSIA = 1.056 ELISA – 3.09, while the Cusum linearity p-value was.0.1 and the mean bias determined by the Altman Bland test was 1.2%. Conclusion: The novel RBP4 MSIA provided a fast, accurate and precise quantitative protein measurement as compared to the standard commercially available ELISA. Moreover, this method also allowed for the detection of RBP4 variants that are present in each sample, which may in the future provide a new dimension in the clinical utility of this biomarker
'BRS Vitória' - a novel seedless table grape cultivar exhibiting special flavor and tolerance to downy mildew (Plamopara viticola)
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