use of natural rubber in tires

... planned matings and artificial insemination with references sires, using cows of different ages and morphological types within the same intra-herd period in order to obtain a random choice of mated ... breeding values remained similar as Gain in accuracy The average gain in accuracy per sire was 1.038, ranging from to 1.255 (table III) This gain in accuracy was correlated with the mean level of ... 0.81) of the sire As expected, the gain in accuracy increased with increasing mean relationship between sires Comparing modeli and model a’, the average gain in accuracy was 1.101, ranging from...

Ngày tải lên: 14/08/2014, 20:20

... of teaching speaking in foreign language such as the definitions of speaking, principles of teaching speaking, and the significance of teaching speaking Also, concepts related to CLT, types of ... part of second language learning and teaching There are many definitions of speaking Speaking is “the process of building and sharing meaning through the use of verbal and non-verbal symbols, in ... therefore, focuses on the studying the use of CAs in teaching speaking for students at upper secondary school 2.3 THE NATURE OF SPEAKING 2.3.1 Definitions of Speaking Speaking can be seen as the key...

Ngày tải lên: 18/12/2013, 10:08

... organizational learning: Representing and maintaining knowledge in an experience base, in Proc Tenth Int Conf on Software Engineering and Knowledge Engineering, SEKE98, 1998 44 T Dingsứyr, A lifecycle ... methods according to the subject of study; in software engineering it can be either a process to produce software or a software product In an article on research methods in software engineering [30] ... management in software engineering projects, in Proc Int Conf on Software Engineering and Knowledge Engineering, SEKE99, 1999, pp 2027 65 P Brăssler, Knowledge management at a software house: An...

Ngày tải lên: 16/01/2014, 16:33

... a way of moving beyond independent to interdependent learning This idea of interdependence is important since the alternative is a more instrumental peer teaching approach which often involves ... working out the effectiveness of peer teaching on ESP teaching and learning quality and giving some suggestions for improving the peer teaching process in ESP classes Methods of the study In order ... form of credit or payment for the person acting in a teaching capacity thus losing a sense of mutuality Peer teaching involves students learning from and with each other in both formal and informal...

Ngày tải lên: 29/01/2014, 10:49

... class of the majority of the items which reached it during training The trees were grown using recursive partitioning; the splitting criterion was reduction in deviance Using the Gini index led ... spaces and will be left to future work Semantic classes were not examined, because defining, building, fine-tuning, and maintaining such word lists can be an arduous task (cf e.g (Klavans and Kan, ... texts of argumentative types The frequency of infinitives of auxiliaries reflects both the use of passive voice, which is formed with the auxiliary "war- 145 den" in German, and the use of present...

Ngày tải lên: 22/02/2014, 03:20

... Vjv is a finite set of nonterminals symbols, VT is a finite set of terminal symbols, S E V/v is the start symbol, I is a finite set of initial trees, A is a finite set of auxiliary trees use sa(7, ... node in labeled A is formed by removing the subtree of rooted at this node, inserting/3 in its place, and substituting it at the foot node of/ 3 In general, if p is the address of a node in then ... string abcab as follows where Vlv is a finite set of nonterminals, VT is a finite set of terminals, VI is a finite set of indices (stack symbols), S • VN is the start symbol, and P is a finite...

Ngày tải lên: 22/02/2014, 10:20

... regarding use of lopinavir/ritonavir in neonates o Addition of new pharmacokinetic data on nevirapine in preterm infants • Initial Postnatal Management of the HIV-Exposed Neonate: o Because of the ... to elimination of perinatal transmission in the United States include the continued increase in HIV infection in women of childbearing age;12 absent or delayed prenatal care, particularly in women ... regarding PrEP in discordant couples who wish to conceive Discussion includes information on counseling, laboratory testing, and monitoring of individuals on PrEP and importance of reporting uninfected...

Ngày tải lên: 05/03/2014, 13:20

... glycoproteins and anthraquinones, which block the regeneration of thromboxanes and bradykinin, and also inhibit and break down bradykinin In rural areas, a mixture of A vera and engine oil (lubricant) ... treatment of minor wounds, skin irritations including burns, bruises and abrasions, and general inflammatory skin disorders.4 It has anti-allergy and anti- 164 inflammatory properties because of glycoproteins ... the escalating costs of drugs and the focus on organic products in most developing countries In addition, with the development of resistance of pathogens to drugs, ethnoveterinary medicine might...

Ngày tải lên: 08/03/2014, 09:20

... We use this kind of rule to reduce the range of possible predicates This knowledge can be used in turn to predict the partial structure in a sentence, because the verbal proposition begins with ... of possibilities, only remained a) Kind of fragment Some kinds of fragments, for example, compound verbs involving "~", occur more often than others and are accordingly given higher priority ... depends on the kind of fragment Accordingly, a longer fragment gets higher priority in some cases, lower priority in other cases [i] Yiming Yang: A Study of a System for Analyzing Chinese Sentence,...

Ngày tải lên: 08/03/2014, 18:20

... be used to avoid the need for time programs which determine the relative timing of events by interpreting adverbials The following main clauses use the present perfect, but since they are non-initial, ... news corpus is characterized by a great deal of embedding of both types: finite clauses (relative clause~ adverbial clauses), and well as non-finites (infinitive complements, reduced relatives, participials) ... d clause is d e f i n e d Intonatlonally: it is bounded by pauses, has falling intonation at the end, or is p r e c e d e d by a clause with falling intonation (Thompson, 1983) This clause is...

Ngày tải lên: 08/03/2014, 18:20

... president of the National Academy of Engineering The Institute of Medicine was established in 1970 by the National Academy of Sciences to secure the services of eminent members of appropriate professions ... Urban Institute Appointed by the Institute of Medicine, he was responsible for making certain that an independent examination of this report was carried out in accordance with institutional procedures ... understanding of the role of technology and of organizational innovation in the broader economy and especially in health care If certain types of innovation can provide a solution to problems of cost...

Ngày tải lên: 14/03/2014, 23:20

... history of rubber is a good illustration of its progress Rubber is an indigenous crop (Hevea brasiliensis) in Brazil, but because of the presence of many natural enemies, establishing rubber plantations ... History of Natural Resources in Asia This page intentionally left blank A History of Natural Resources in Asia The Wealth of Nature Edited by Greg Bankof f and Peter Boomgaard A HISTORY OF NATURAL ... The Chinese state was primarily an agrarian empire more concerned with promoting the domestic production and commerce of natural resources and in maintaining internal stability than in promoting...

Ngày tải lên: 23/03/2014, 06:20

... be used in cement kilns In comparison to dedicated waste to energy incineration, burning plastics in cement kilns eliminates the challenge of disposing of incineration ash since it can be incorporated ... 0.25% of fuel substitutes used in cement manufacturing in 2001 (Cement Sustainability Initiative 2005) The use of agricultural biomass residues in cement manufacturing is less common in industrialized ... Within the waste hierarchy, the use of biomass residues in paper making would supersede their use in cement manufacturing 34 Planning for the use of biomass residues in cement manufacturing entails...

Ngày tải lên: 24/03/2014, 05:20

... trademarks, and are used only for identification and explanation without intent to infringe Library of Congress Cataloging in Publication Data The art of grief : the use of expressive arts in a grief ... bypassed in the interests of time and the desire to begin the group The time spent in planning, however, will pay off during group sessions and in the way the members receive what is being offered ... healing of ritual in different forms Rituals have therapeutic properties though the power of acting out, legitimizing of emotions, physical ventilation, and bringing limits to grief by having...

Ngày tải lên: 29/03/2014, 04:20

... ORIGINAL ARTICLES (kerosene), and a very small proportion (less than 3%) used gas for cooking and heating In 2001 almost 60% of households in Limpopo, a predominantly rural province, used wood ... divided into categories of people exposed or not exposed to indoor smoke from solid fuels on the basis of the energy source used for cooking and heating These two end-uses were combined, because in ... degree of ‘fuel switching’ in poor households which may use up to fuels for cooking and heating Hence, even if households reported ‘clean fuel’ as their main energy source for cooking, they may often...

Ngày tải lên: 29/03/2014, 18:20

... bring the most exciting lessons 4.1.4 Purposes of Using TAs in teaching English Regarding the purposes of using TAs in teaching English, the findings in Table 4.3 indicated that the majority of ... importance of using teaching aids in teaching English to children at primary schools, it is surprising that there is not much investigation into the reality of using teaching aids, kinds of teaching ... to investigate the reality of using teaching aids, kinds of teaching aids and how to use these aids effectively in teaching English It explores the benefits and the difficulties of using teaching...

Ngày tải lên: 03/04/2014, 19:32

Ngày tải lên: 17/04/2014, 15:14

... dotted line: same conditions as in Fig 1a (i.e., with cooling and without stirring) but the 10-fold diluted EL Dashed line: RT, no stirring Continuous line: RT, stirring Thick line: cooling, no ... rate of the pores and the diffusion rate of the ions involved in the chemical reactions of the anodization (namely the incoming O2- and the outcoming Al3?, with respect to the anode) Since in first ... improvement in h obtained in the considered time period tend on increasing J in bare oxalic acid resulted in a maximum (non-linear) mean growth rate vmax = hcrit/tcrit * 0.83 lm/min (obtained for...

Ngày tải lên: 22/06/2014, 00:20

... Structure of presentation • Definition of Financial statements oBalance sheet oIncome statement oStatement of retained earnings oStatement of cash flows • Differences of use of Financial statements in ... the financial statements • information in financial statements about the effectiveness of The income share that companies use to reinvest in using retained earnings by: the core business of it ... Statement of Retained Earnings a statement of retained earning the • Definition:affected the financial position of ashows howduringnet income and distribution of dividends company the accounting period...

Ngày tải lên: 12/07/2014, 14:20

... was used in part as liquid with sand (25 cm3 sand + 20 ml solution), in part reinforced by heating 6g of agar in a l medium Cultures were incubated for weeks with a daily lighting period of 14 ... Propagation of Sorbus sudetica in vitro using media differing in acidity J FOR SCI., 53, 2007 (2): 88–92 interesting results by cultures in vitro, especially in somatic embryogenesis of Abies hybrids ... (http://www.pisky.cz) was used in laboratories of the North-Bohemian Museum in Liberec and later also of the Botanic Gardens in Liberec I consider the following properties as the principal advantages of the described...

Ngày tải lên: 07/08/2014, 03:22