sun it is a global system in which the atmosphere provides the link between the oceans and continents
The Carbon and Global Warming Potential Impacts of Organic Farming: Does It Have a Significant Role in an Energy Constrained World? pptx
Ngày tải lên :
08/03/2014, 23:20
... reducing transport offers some additional, if smaller, potential for E and GHG gains (and again data for the Canadian food system is lacking) and a significant body of literature has examined relative ... suggesting that land availability is not as great a constraint as offered by organic critics A consistent approach to whether a credit for soil carbon (C) sequestration is included in the estimates ... consensus on the data and its meaning In many cases, the measurement of baseline emissions from conventional operations is also variable which complicates the organic/conventional Sustainability 2011,...
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Tài liệu Building a RISC System in an FPGA ppt
Ngày tải lên :
26/01/2014, 14:20
... select the A and B operands, and latch them in the A and B registers Some examples are shown in Table The A operand is AREG unless (as with add2) the instruction depends on the result of the previous ... and PCCE are false, and ADDR ← SUM, without updating PC PCDISP is a 16-bit mux of +215:0 and 2×disp8, CLBs tall PCINCR is an instance of the ADD16 library symbol, CLBs tall ADDRMUX is a 16-bit ... compare a register to a constant and branch to this label if equal I removed any remaining 32-bit assumptions inherited from mips.md, and arranged to store long ints in register pairs, and call...
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Tài liệu Building a RISC System in an FPGA Part 2 docx
Ngày tải lên :
26/01/2014, 14:20
... read, and drives FWD and IMM5:0 to select the A and B operands If the instruction is a branch, CTRL determines if it is taken Then as the pipeline advances, the instruction passes into EXIR In ... an on-chip interrupt controller and the interrupt handler software The last pipeline issue is DMA The PC/address unit doubles as a DMA engine Using a 16 × 16 RAM as a PC register file, you can ... stages are italicized.) IL in Listing is a load word instruction Loads and stores need a second memory access, causing pipeline havoc (see Table 3) In t4 you must run a load data access instead...
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Tài liệu Building a RISC System in an FPGA Part 3 doc
Ngày tải lên :
26/01/2014, 14:20
... interrupts, insert wait states, and so forth EXTERNAL RAM The external RAM is a classic 32-KB fast asynchronous SRAM with a 15-ns access time (tAA) Its pins in- IRAM PC, RET, RETBUF ADDRMUX PCINCR PCDISP, ... XA14:1 captures the next address AN14:1 at the start of each new memory transaction XA0 (XA_0) is the least significant bit of the external address It is a logic output and can change on either ... XA0=0, reading the MSB, and latches it in XDIN In the second half cycle, the system sets XA0=1, reading the LSB, and reads it through IBUFs The catenation of these two bytes, XDIN15:0, feeds the...
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Báo cáo khoa học: NANOGP8 is a retrogene expressed in cancers pdf
Ngày tải lên :
07/03/2014, 12:20
... cell lines and tissues using Trizol (Invitrogen, Carlsbad, CA, USA) reagent following the manufacturer’s instuctions Total RNA was digested with RNAase-free DNase I (TaKaRa Carlsbad, CA, USA) at ... protein in (B) E coli (1) and E coli with NANOGP8 (2) and NANOGP8 in (A) OS732 and Nanog or NANOGP8 in MCF-7 and HepG2 using anti-Nanog antibody The lack of expression of both Nanog and NANOGP8 in ... transfection The GFP cDNA was cloned from pEGFP-N1 vector and inserted into pQCXIN between the BamHI and EcoRI sites The NANOGP8 was amplified by RT-PCR and inserted into pQCXIN between AgeI and PacI sites...
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Báo cáo " North Atlantic Treaty - a global document in a Critical Discourse Analysis " docx
Ngày tải lên :
28/03/2014, 11:20
... settle any international dispute in which they may be involved by peaceful means in such a manner that international peace and security and justice are not endangered, and to refrain in their international ... wordings and the uses of verb tenses in the Treaty Globalization, Critical Discourse Analysis, North Atlantic Treaty and the analysis 2.1 Globalization What is “globalization”- the word which has been ... in the language of the text In the first place, I am pointing out the historical and political backgrounds of the Treaty as part of the analysis because Critical Discourse Analysis (Fairclough)...
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Báo cáo khoa học: "How to build a QA system in your back-garden: application for Romanian" pot
Ngày tải lên :
31/03/2014, 20:20
... LOCATION CE BUILDING X? Ce caste] este faimos in Romania? Which castle is famous in Romania? LOCATION CAND X? Cand a fost adoptata Constitutia? Constitution adopted? When was the DATE Table 1: Some ... snippet is selected as containing the answer are the distribution of the keywords in the snippet and their frequency In most cases, in addition to the keywords contained in the query, semantic variations ... second clustering algorithm is a bottom-up hierarchical clustering algorithm Evaluation of the results showed that the hierarchical algorithm is more accurate for the task (Tatar and Serban, 2003)...
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Báo cáo hóa học: " The temperature arrested intermediate of virus-cell fusion is a functional step in HIV infection" ppt
Ngày tải lên :
20/06/2014, 01:20
... and read in a plate reader Analysis was done in the context of a 96 well plate and the cells were infected with a 2-fold dilution series of HIV to demonstrate that the Magi +/+ assay was in the ... virus was washed away with PBS and the cells where then maintained at 23°C to establish TAS Soluble CD4 (PRO 542), which binds to gp120 and competes with the binding of cell associated CD4, or AMD ... and that it is an intermediate in the process leading to HIV infection Results To determine if TAS was an intermediate step in the process of HIV fusion leading to infection we compared the ability...
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DNA evidence is a frozen moment in time pdf
Ngày tải lên :
07/07/2014, 18:20
... DNA strand, so DNA synthesis occurs in the 5´ to 3´ direction The PCR Process - Mechanism of DNA Synthesis ? Thermal Cycling Programs A typical thermal cycling program is: • Initial DNA denaturation ... should be intact and free of contaminants that inhibit amplification • Contaminants can be heme from blood, humic acid from soil and melanin from hair • Contaminants can be introduced during the purification ... consists of a DNA denaturation step, a primer annealing step and a primer extension step • DNA Denaturation: Expose the DNA template to high temperatures to separate the two DNA strands and allow...
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THE SENTENCE (A sentence is a group of words which expresses a complete thought.)
Ngày tải lên :
13/07/2014, 23:26
... a sentence is a single clause, it is called a simple sentence (and the clause is called an independent clause) A sentence must contain at least one independent clause Below are the four types ... an exclamation mark For example: What a beautiful girl ! He is going to win ! The Four Sentence Structures A sentence can consist of a single clause or several clauses When a sentence is ... ,makes requests and usually has no overt subject For example: Come here Don’t walk on the grass 3.An interrogative sentence An interrogative sentence asks a question and ends with a question...
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Báo cáo khoa học: "Thickness of cumulus cell layer is a significant factor in meiotic competence of buffalo oocytes" potx
Ngày tải lên :
07/08/2014, 18:20
... nuclear material was scattered in the ooplasm indicating spindle damage Statistical analysis Data for meiotic development of oocytes among all groups was analyzed by chi square procedure using Statistix ... University of Minnesota, Saint Paul, USA and Dr Muhammad Aleem Bhatti, Associate Professor, Department of Theriogenology, University of Veterinary and Animal Sciences, Lahore, Pakistan for their ... In vitro production of blastocyst in goats, sheep and buffaloes Indian J Anim Sci 1997, 65, 394-396 Chauhan MS, Singla SK, Palta P, Manik RS, Madan ML In vitro maturation and fertilization, and...
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Báo cáo y học: "Pro-atrial natriuretic peptide is a prognostic marker in sepsis, similar to the APACHE II score: an observational study" pptx
Ngày tải lên :
12/08/2014, 20:20
... manner as a batch analysis Mid-regional pro-ANP (epitopes covering amino acids 53–90) was detected in EDTA plasma from all patients with a new sandwich immunoassay (BRAHMS Seristra® LIA; BRAHMS ... serum This modification to the initial description increased the precision and dynamic (i.e signal to noise ratio) of the assay, and allowed measurement of pro-ANP in serum and plasma (with EDTA, ... enzyme immunoassay (Pelikine Compact™; CLB, Amsterdam, The Netherlands), with a limit of detection at 0.6 ng/l Statistical analysis Data in the text are expressed as mean ± standard deviation Frequency...
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Báo cáo y học: " Activation instead of blocking mesolimbic dopaminergic reward circuitry is a preferred modality in the long term treatment of reward deficiency syndrome (RDS): a commentary" potx
Ngày tải lên :
13/08/2014, 16:21
... met-enkephalin in the ventral tegmental area, which inhibits the activity of neurons that release the inhibitory neurotransmitter gamma-aminobutyric acid (GABA) The disinhibition of dopamine-containing ... neurons in the ventral tegmental area (VTA) allows them to release dopamine in the NAc and (via amygdala) in certain parts of the hippocampus, permitting the completion of the cascade and the development ... hunger and withdrawal against advice rate of cocaine abusers in a 30 day inpatient treatment program with the neuronutrient tropamine Curr Ther Res 1988; 43:1204 Alcohol and Cocaine SAAVE and Tropamine...
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Endofin is a novel component in EGR EGFR oncogenic signaling
Ngày tải lên :
11/09/2015, 10:00
... 1992) Binding of these external signals/ligands to the RTKs at the plasma membrane activates the tyrosine kinases of the receptors which in turn initiates signaling cascades within the cells The ... for GTP and the activation of Ras The activated Ras in turn recruits and activates one of its effector proteins, Raf, a serine/threonine kinase by displacing it from an adaptor protein, namely ... EEA1 It binds to PI3P via its FYVE domain in the C-terminus and interacts with Rab5 at two binding sites, one adjacent to the FYVE domain and the other at the N-terminus (Christoforidis et al., 1999b)...
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Glial cell line drived neurotrophic factor (GDNF) family of ligands is a mitogenic agent in human glioblastoma and confers chemoresistance in a ligand specific fashion
Ngày tải lên :
14/09/2015, 12:13
... radiation therapy and chemotherapy The mainstay of therapy is a combination of surgery, radiation therapy and chemotherapy 41 The main role of surgery is to obtain tissue diagnosis Surgery can also ... with normal γ-aminobutyric acid (GABA) and glutamate uptake and metabolism in the surrounding cortex Analysis of human glioma biopsy specimens for the amino acid neurotransmitters and glutamine ... Polynesian Islanders have higher incidence rates than Caucasian New Zealanders In contrast, African Americans have a lower incidence than White Americans in the United States (US) Jews living in the...
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The research is a sure-fire solution to apply on realistic condition due to its feasibility and low cost for a development of sustainable agriculture in Vietnam as the top aims of Sony Green competition
Ngày tải lên :
15/01/2016, 16:17
... chemical-physical index in waste water with Ludwigia + Investigate a growing capability of Ludwigia in waste water and pure water + Comparison and conclusion about Ludwigia’s impacts in waste treatment ... time and growing capability Ludwigia in waste water Since then we can compare with different concentration, analyse data of study and conclude about the waste treatment of Ludwigia - Experiment is ... disposed such as: Each brass basin has 10l (waste or pure water) with plants same size (35±2cm) Figure: Brass basin: waste concentration 100% with plants equation has brass basin: + Brass basin...
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