... weathering. Changes of temperature cause the various mineral crystals in rocks to expand and contract by different amounts, and so cracking and shattering often occurs. 13 Wetting and drying of ... rocks such as clays and shales causes expansion and contraction and results in cracking and flaking. 14 Chemical weathering. Chemical breakdown of the mineral matter in a developing soil is brought ... written following the clues provided. E.g. A: The tiny root hairs absorbed water and mineral. An increase in the number of root hairs increases the power of absorption. P: Water and mineral are...
Ngày tải lên: 05/03/2014, 20:20
The Duality of Memory and Communication in the Implementation of a Multiprocessor Operating System
... counter and registers). All threads within a task share the address space and capabilities of that task. 3.2. Inter-Process Communication Inter-process communication (IPC) in Mach is defined in terms ... objects are invoked through message passing. Mach runs on the majority of workstations and mainframes within the Department of Computer Science, and supports projects in distributed computing and parallel processing ... speech understanding system called Agora [3]. This work is being done on Mach and currently makes use both of Mach memory sharing and message passing. Both communication and memory sharing are used...
Ngày tải lên: 12/09/2012, 15:05
ORIGIN AND DEVELOPMENT OF FORM AND ORNAMENT IN CERAMIC ART pptx
... kept in view, and that by [Pg 463] carelessness in the drawing two of the rays are crowded out and terminate against the side of a neighboring ray. In copying and recopying by free-hand methods, ... with the use of clay and a capacity in handling it that, with advancing culture, brought all nature within the reach of the potter and made it assist in the processes of variation and development. ... observation of incidental resemblances. This same figure, in use by the Indians of the interior of the continent, is regarded as symbolic of the whirlwind, and it is probable that any symbol-using...
Ngày tải lên: 28/03/2014, 20:20
báo cáo sinh học:" Knowledge and communication needs assessment of community health workers in a developing country: a qualitative study" docx
... receiving a regular pub- lication from the programme. Out of the total, about 3% of the respondents showed interest in receiving official or administrative information and 40% were interested in reading ... had been hired and trained by the Ministry of Health and would bring good advice and beneficial prod- ucts. Low use of CHW programmes has been linked to poor community introduction of the programme ... help of these tables; 4. entering data from the quantitative questionnaire into the Statistical Package for Social Sciences; 5. reaching a final interpretation by combining all the findings. The...
Ngày tải lên: 18/06/2014, 17:20
Báo cáo nghiên cứu khoa học " Development of an Improved Capability in support of National Bio-security for the Surveillance and Control of Foot & Mouth Disease in Cattle and Pigs " pptx
... into the laboratory and the testing of sera in each laboratory was discussed. Training of staf at RAHC- HCMC in the use of molecular techniques for the detection of FMD and the sequencing of ... laboratories in Vietnam and the training of DAH veterinarians in disease investigation and control. This will strengthen the profile of DAH which will play a vital role in making Vietnam more ... working together to carry out surveillance and testing. 1.1 Train field veterinary staff in outbreak investigation for the investigation of cases of FMD on farms, including record keeping,...
Ngày tải lên: 22/06/2014, 12:20
A study of modality expressed in terms of grammaticalization and lexicalization in english and vietnamese
Ngày tải lên: 26/11/2013, 13:21
(1) how learners approach learning, both in and out of classrooms, and (2) the kinds of strategies and cognitive processing they use in second language acquisition
... understanding of individual learner differences in general and of gender differences in learning in particular is of great importance. Proper adjustment and adaptation from the side of the ... speaking, several studies in the field have agreed on the powerful impact of learning strategies on the learning and teaching of foreign and second language. Good choice and use of learning ... language skills (listening, speaking, reading and writing) or on one or more language modalities (listening, speaking, reading, writing or some combination of these). However, in this research,...
Ngày tải lên: 29/01/2014, 00:23
A study on english reading strategies employed by second year bridge and road students university of transport and communications
... up view of second language reading, that is it was viewed as “a decoding process of reconstructing the author’s intended meaning” via recognizing the printed letters and words and building up ... difficult. They often complain that they have little understanding of the texts they have read and hardly gain any knowledge from their reading. Having taught the Bridge and Road Engineering students ... reader and the reading material in building meaning” (Anderson,1999: 1). This definition of reading has been generally shared by other researchers. According to Rumelhart (1977), reading involves...
Ngày tải lên: 29/01/2014, 10:33
Tài liệu Báo cáo khoa học: Interleukin-1-inducible MCPIP protein has structural and functional properties of RNase and participates in degradation of IL-1b mRNA doc
... characterizing proteins interacting with MCPIP will clarify the dynamics and features of this protein. Role of MCPIP in regulation of the endogenous IL-1b transcript level After identification of a PIN ... correspond- ing to the PIN domain, was removed from the entire cod- ing sequence of the MCPIP gene. The coding sequence lacking the PIN domain was obtained in two steps. First, the fragment of 423 ... E185, D226, D244) in PIN domains involved in binding Mg 2+ ions are conserved in all three sequences. Other conserved residues are R263, V139 and N144. Determination of the MCPIP domain architecture...
Ngày tải lên: 18/02/2014, 14:20
Tài liệu Disaster relief emergency fund (DREF) ZiThe Time of Our Lives: Life Span Development of Timing and Event Trackingmbabwe: Floods pdf
... heightening of ampli- tudes of P1, P2, and N1 components in response to individual tone onsets (Shahin, Roberts, & Trainor, 2004). Such findings are intriguing in light of the discrete shift in ... explanation of our findings on the basis of an entrainment theory of life span devel- opment of timing and event tracking. Figure 9 provides a concep- tual summary of our findings in terms of the ... coefficient of variability (CV) of continuation tapping of young children (left) and young adults (right). Solid line and dashed lines indicate, respectively, predictions of simple and generalized...
Ngày tải lên: 19/02/2014, 18:20
Assessment of the Implementation of Maternal and Child Health Services of Rural Health Units in Tarlac City docx
... graduation; (4) main role of HEIs here is to train and retrain huge numbers of teachers to meet the country’s needs, and to ensure quality training. In reducing child mortality and improving maternal ... in accessing care than children living in rural areas or in poor households. The resulting inequalities in access to child health services may perpetuate inequalities in child survival. In ... health information disseminators, the nurturers of expectant mothers and sick children, and the providers of genuine health care to the Filipino in the deepest nooks of the country.” However, in...
Ngày tải lên: 14/03/2014, 11:20
Báo cáo khoa học: The antagonistic effect of hydroxyl radical on the development of a hypersensitive response in tobacco pot
... Monitoring and Management of Crop Diseases and Pest Insects, Ministry of Agricuture of R. P. China, Department of Plant Pathology, College of Plant Protection, Nanjing Agricultural University, China 2 ... Key Laboratory of Monitoring and Management of Crop Diseases and Pest Insects, Ministry of Agricuture of R. P. China, Department of Plant Pathology, College of Plant Protection, Nanjing Agricultural ... were obtained from the accumu- lation of five single scans. RNA isolation and RT-PCR ParA1, riboflavin and PR were in ltrated into different interveinal segments in the same tobacco leaves, and the samples...
Ngày tải lên: 15/03/2014, 00:20
Báo cáo khoa học: ATP-binding domain of heat shock protein 70 is essential for its effects on the inhibition of the release of the second mitochondria-derived activator of caspase and apoptosis in C2C12 cells potx
... indicating that interaction with Smac is not required with respect to the role of HSP70 in the inhi- bition of the release of Smac and apoptosis. The role of the ATP-binding domain of HSP70 in ... eliminating inhibition of caspases by inhibitor of apoptosis protein (IAP) and is known to be a new and important regulator of apoptosis in a variety of cancer cells. The evidence obtained in ... direct interac- tion between HSP70 and Smac proteins, and the ATP-binding domain of HSP70, rather than the pep- tide-binding domain, was essential for this specific function of the protein. Recent...
Ngày tải lên: 16/03/2014, 01:20