difference between valley glaciers and ice caps

Ngày tải lên: 21/03/2014, 12:19

Ngày tải lên: 24/11/2013, 08:11

Ngày tải lên: 22/03/2014, 23:20

Ngày tải lên: 22/06/2014, 19:20

... on the EDF model and its performance, see Crosbie and Bohn (2004), Dwyer and Korablev (2007), and Dwyer and Qu (2007). 12 between credit spreads and interest rates (level and slope) differ ... correlation between default rate and nominal interest rates, a moderate positive correlation between default rates and real interest rate, and a strong positive correlation between default rate and ... correlations between slopes and default rates, and significant positive correlations between changes in slopes and default rates. These results are in agreement with the correlations between changes...

Ngày tải lên: 26/10/2012, 11:21

... The differences between the BAD and the no BAD group with regard to skin tags and a funnel-shaped anus were highly significant (table 8). Table 8: Types and frequencies of CAF in 807 and ... of haemorrhoids and chronic constipation. An epidemiologic study. Gastroen- terology 1990; 98(2): 380-6. 10 Nagle D, Rolandelli RH. Primary care office management of perianal and anal diseases. ... (p=0.006). Table 9: Types and frequencies of symptoms and signs specified by patients with BAD and individuals without BAD. Nominations are presented since participants stand a chance to tick...

Ngày tải lên: 03/11/2012, 11:24

... between an Amide and S-Containing Molecules Upendra Adhikari and Steve Scheiner* [a] 1. Introduction Because of its prevalence in proteins, the peptide linkage has been studied extensively, and ... NH···S and CH···S H- bonds. Somewhat higher in energy is configuration 2f with only one primary source of stability, a CH···O H-bond, but a short and strong one, with R(H···O) =2.28  and E(2) ... 1b and 1c indicates that the benefit of forming CH···S and SH···p H-bonds, even weak ones, is worth the stretching and bending of the SH···O in 1b. The next...

Ngày tải lên: 16/12/2012, 15:21

... evaluated cheeses as taste and aroma. Using texture profile analysis methodology, Creamer and Olson (1982) and Charalambides et al. (1995) found significant differences in firmness and crumbliness after ... (Meilgaard et al. 1991). Flavor terms and references were obtained from standards selected to refer- ence terms of Cheddar cheese flavor language (Murray and Delahunty 2000) and the Cheddar cheese lexicon ... al. 2004). For aroma, no significant difference was found between 7- and TABLE 4. MEAN SCORES FOR CONSUMER ACCEPTABILITY (n = 140) OF CHEDDAR CHEESES AGED 7, 9 AND 12 MONTHS* Cheese ripening period...

Ngày tải lên: 03/04/2013, 21:06

Ngày tải lên: 11/09/2013, 11:44

Ngày tải lên: 27/09/2013, 21:58

... public (real world), and also EIGRP to establish default route and network communication to the DLRouter. Everything else is fairly standard such as the hostname, passwords, and default static ... decisions include the implementation of EIGRP between the 2600 series router and the 4006 Layer-3 module and g. Configure VLAN1 management interface IP address and default gateway for the switch. ... Configure routing between the RSM and an external router connected to an ISP Scenario: Current Environment Your network switching equipment currently includes a 4006 Core switch and a 2900XL...

Ngày tải lên: 05/11/2013, 12:15

... L r F E = λ e y e F F = 43 Compression Members Load Factor difference between LRFD and ASD 160.967 / 100.734 = 1.598 Equation Factor difference between LRFD and ASD LRFD F cr = (1.681) × ASD F a Estimate ... ratio • Compute Flexural-Torsional Buckling and Equivalent (KL/r) e • Find Maximum of KL/r and (KL/r) e • Compute Q s and Q a based on the b/t and h/t w ratios • Based on the KL/r ratio, ... Comparison between AISC LRFD and ASD Hamid Zand GT STRUDL Users Group Las Vegas, Nevada June 22-25, 2005 40 Compression Members • Member is 15 feet long • Fixed at the bottom of the column and free...

Ngày tải lên: 12/12/2013, 20:15

Ngày tải lên: 13/02/2014, 12:20

... in the normal weight and underweight BMI cate- gories, adequate energy and protein intake were reported for 64 and 22, and 47 and 17%, respectively. Similarly, for minerals and vitamins, even lesser ... [22]. BMI calculated from weight and height [23] is related to percentage of body fat and to fat-free mass, while WC and HC are useful indices of adipose tissue and central obesity [24]. The present ... WC and WHR in the elderly age group of 60.1-70 yr. The difference in prevalence as reported by the current and the previous studies might be mainly due to difference ofageofthesample,samplesizeandsample characteristics. In...

Ngày tải lên: 14/02/2014, 06:20

... 1) and exclusion (c = 1). The coefficients c S , c I and c X characterize the interactions between reactants in formation of the quaternary complex ESIX. P. Schenker and A. Baici Interactions between ... acids and peptides. XXVIII. Synthesis of peptide fragments related to eglin c and studies on the relationship between their structure and effects on human leukocyte elastase, cathepsin G and a-chymotrypsin. ... of the 4 and 6 isomers within the same chain, and also contain sulfate-free sequences. Ch4S from bovine trachea contained 69% 4-sulfate and 25% 6-sulfate; Ch6S contained 45% 4-sulfate and 54%...

Ngày tải lên: 16/02/2014, 14:20

... distin- guish between N ⁄ O ⁄ F or between P ⁄ S ⁄ Cl as a scatterer, the difference between O and S is substantial. Therefore, these data suggest that the mechanisms to deal with zinc and cadmium ... competition between protons and metal ions for complexed thiolate ligands [33]. In all cases, the log K of zinc binding was measured by competition for metal ions between the MTs and 5F-BAPTA ... (CeMT-1 and CeMT-2) discriminate between essential zinc and toxic cadmium Sukaina Zeitoun-Ghandour 1 , John M. Charnock 2 , Mark E. Hodson 3 , Oksana I. Leszczyszyn 4 , Claudia A. Blindauer 4 and...

Ngày tải lên: 16/02/2014, 15:20

... Gutenberg-tm depends upon and cannot survive without wide spread public support and donations to carry out its mission of increasing the number of public domain and licensed works that can be ... provide a secure and permanent future for Project Gutenberg-tm and future generations. To learn more about the Project Gutenberg Literary Archive Foundation and how your efforts and donations ... By a Ukase of 1897 Russia enacted that trade between any of her ports is to be considered coasting trade, and the trade between St Petersburg and Vladivostock is, therefore, coasting trade...

Ngày tải lên: 17/02/2014, 02:20

... residues and solvent molecules engaged in ligand recognition and stabilization are drawn as balls -and- sticks and spheres, respectively. The major interactions established between the DHAP inhibitor and ... domain and a small inser- tion domain (Fig. 2). hACMSD and PfACMSD can indeed be superposed with an rmsd of 1.6 A ˚ based on 326 Ca pairs. hACMSD folds into 12 a-helices, 11 b-strands and connecting ... of an aromatic hydrogen bond between Phe297 and the double bonds present in ACMS. We carried out a careful comparison between the hACMSD:DHAP complex and the ligand-free form of PfACMSD after...

Ngày tải lên: 18/02/2014, 06:20

... citrate and 0.1 M cysteine hydrochloride, in short, the resolution buffer. Various pH values between 5.0 and 8.0 were tested, and a pH of 7.0 was chosen (see below). Prior to the resolution, CcStP and ... potassium phosphate between < 0.05 and 80 m M . PLP at a concentration of between 0.0 and 100 l M was added to reconstitute the holo-enzyme. The reaction was carried out at 30 °C and typically, ... al.[19].Analyticalenzymes and enzyme substrates were specified in previous papers [15–18]. Al l other chemicals were of reagent grade and obtained from Sigma and F luka. Preparation of apo- Cc StP and apo- Ec MalP Screening...

Ngày tải lên: 19/02/2014, 16:20

... the flux of Phser and on CGS and TS activity. As a consequence it is possible to model the branch- point kinetics if one knows the CGS and TS rate equations, Phser flux rates and the concentrations ... discrepancy between the computer model and the experimental data originated from an inadequacy of the TS mechanistic equation. This equation correctly describes the interaction between TS and AdoMet in ... [21] and is not inhibited by its product Phser in planta [22]; (b) CGS and TS catalyse irreversible reactions [9,13]; (c) CGS activity depends on the concentration of Phser and cysteine and is...

Ngày tải lên: 20/02/2014, 02:21