... sample frames and the relative sizes of each frame and each sample The second stage of weighting balances sample demographics to population parameters The sample is balanced to match national ... than a computer Don’t have a computer at home Use phone for work / Use phone to go online while at work Only have internet access on cell phone / Don’t have internet access at home Speed / Phone ... or to go online for personal reasons while on the job Cell phones fill access gaps – A total of one in ten cell- mostly users point towards a lack of other access options as the main reason why...
Ngày tải lên: 29/03/2014, 20:20
... are striking Almost all American adults (99%) say that on a typical day, they get news from at least one news platform (local or national newspapers, local or national television news broadcasts, ... watch national broadcast and cable TV news on a typical day when compared with other adults: African-Americans, those over age 50, and those who have premium broadband plans that provide extra-fast ... behind local television news and national television news While 61% of Americans get news online on a typical day, some 71% get news online at least occasionally and there is a detailed analysis...
Ngày tải lên: 06/03/2014, 21:20
ACCESSIBLE INFORMATION EXCHANGE: MEETING ON A LEVEL PLAYING FIELD pot
... the accessible parking spaces to provide an access aisle As a temporary mark off the access aisle and curb ramp area should be a van accessible parking space with an access aisle that is at least ... systems, and realtime captioning (also called CART communication access realtime translation or computer-aided realtime translation) services Accessible exchange of information for people who are ... (e.g., have everyone sit at a head table with a tabletop microphone) or provide the speaker who has a disability with a hand-held or lavaliere microphone to allow her to speak from a position next...
Ngày tải lên: 29/03/2014, 18:20
Báo cáo sinh học: "Shipping blood to a central laboratory in multicenter clinical trials: effect of ambient temperature on specimen temperature, and effects of temperature on mononuclear cell yield, viability and immunologic function" potx
... training and quality assurance to confirm comparable methods and results Though it is an option, this approach often is infeasible for financial and organizational reasons Thus, it is common ... using an Omega OMB-DAQ-55 USB data acquisition system, serial number #156772 T thermocouples were calibrated months earlier using a stirred water bath calibration Page of 13 Statistical analysis ... (Annexin V+, 7AAD-) and (B) late stages of apoptosis (Annexin V+, 7AAD+); (C) CD8 lymphocytes in early stages of apoptosis (Annexin V+, 7AAD-) and (D) late stages of apoptosis (Annexin V+, 7AAD+)...
Ngày tải lên: 18/06/2014, 19:20
báo cáo hóa học:" Effect of borax on immune cell proliferation and sister chromatid exchange in human chromosomes Malinee Pongsavee" docx
... optical density was measured at 570 nm using a Bio-assay reader MTT assay of forty lymphocyte cultures in each borax concentration was carried out in duplicate fashion Mean absorbance was calculate ... myoepithelial cells after exposure to lamda-carrageenan Cancer Res 1997, 57:2823–2826 Marcus SN, Marcus AJ, Marcus R, Ewen SWB and Watt J: The preulcerative phase of carrageenan-induced colonic ulceration ... genotoxicity effect were done by ANOVA test Figure The correlation between measured absorbance (mean ± SD) and the various borax concentrations by MTT assay Mean absorbance related to the numbers of...
Ngày tải lên: 20/06/2014, 00:20
Báo cáo hóa học: "Biocompatible micro-sized cell culture chamber for the detection of nanoparticle-induced IL8 promoter activity on a small cell population" pot
... the evaluation and validation of a non-invasive technique to characterize cellular processes of adherent biological cells on an individual level in a small defined cell population Biological microelectromechanical ... generated data The MCC represents an array of miniaturized cell culture chambers for permanent noninvasive characterization of individual cells in a cell layer The miniaturization of the cell ... condition compared to single -cell analysis, since about 200 to 250 cells are present in each cavity and thus a small monolayer can be formed To observe all cells of a cell layer in conventional cell...
Ngày tải lên: 21/06/2014, 00:20
Báo cáo y học: "Fish-on-a-chip: a sensitive detection microfluidic system for alzheimer’s disease" pdf
... label-free biodetection and quantitative DNA-binding assays on a nanomechanical cantilever array PNAS 2002, 99:9783-9788 15 Laiwattanapaisal W, Yakovleva J, Bengtsson M, Laurell T, Wiyakrutta ... Takata M, Nakashima M, Takehara T, Baba H, Machida K, Akitake Y, Ono K, Hosokawa M, Takahashi M: Detection of amyloid protein in the urine of Alzheimer’s disease patients and healthy individuals ... Caenorhabditis elegans and cell imaging P Natl Acad Sci USA 2008, 105:10670-10675 97 Hatakeyama K, Tanaka T, Sawaguchi M, Iwadate A, Mizutani Y, Sasaki K, Tateishi N, Matsunaga T: Microfluidic device...
Ngày tải lên: 10/08/2014, 05:21
báo cáo khoa học: " A simple and high-sensitivity method for analysis of ubiquitination and polyubiquitination based on wheat cell-free protein synthesis" potx
... Narusaka M, Kamiya A, Ishida J, Satou M, Sakurai T, Nakajima M, Enju A, Akiyama K, Oono Y, Muramatsu M, Hayashizaki Y, Kawai J, Carninci P, Itoh M, Ishii Y, Arakawa T, Shibata K, Shinagawa A, ... degradation by the 26S proteasome [6], whereas linkage via lysine-63 mediates different pathways such as internalization of membrane proteins, activation of signal transduction and DNA damage repair ... Palme K, Pickart C, Bachmaira A: Ubiquitin lysine 63 chain-forming ligases regulate apical dominance in Arabidopsis Plant Cell 2007, 19(6):1898-1911 Madin K, Sawasaki T, Ogasawara T, Endo Y: A...
Ngày tải lên: 12/08/2014, 03:20
Báo cáo y học: " In vitro activities of novel 4-HPR derivatives on a panel of rhabdoid and other tumor cell lines" docx
... RT cells, but that are also amenable for further modification such as conjugation of radioactive moieties or nanoparticles We believe that conjugation of radioactive moieties or nanoparticles are ... increases bioavailability and possibly facilitates crossing the bloodbrain-barrier [29] Additionally, the derivatives that have been conjugated to halogens may allow us to create radio-conjugates ... was used to elaborate data Analysis of cell death was performed by gating for the sub-G1 population during FACS as previously described [7] Statistical analysis Statistical analysis of the data...
Ngày tải lên: 13/08/2014, 18:21
Báo cáo sinh học: " Application of a haematopoetic progenitor cell-targeted adeno-associated viral (AAV) vector established by selection of an AAV random peptide library on a leukaemia cell line" pot
... carcinoma cells Radiother Oncol 2004, 72:341-350 Watanabe M, Nasu Y, Kashiwakura Y, Kusumi N, Tamayose K, Nagai A, Sasano T, Shimada T, Daida H, Kumon H: Adeno-associated virus 2-mediated intratumoral ... GFP+ cells) using Figure of and standard + rAAV capsid mutant an MOI Gene transfer efficiency of the rAAV capsid mutant (EARVRPP; ) and a standard rAAV2-based vector (ᮀ) on primary human CML and ... Selection and identification of K562-targeted random peptide library clones To obtain K562-targeted AAV mutant capsid clones, an AAV random peptide library was applied on the CML cell line K562 as...
Ngày tải lên: 14/08/2014, 19:22
Báo cáo sinh học: " A strategy of tumor treatment in mice with doxorubicin-cyclophosphamide combination based on dendritic cell activation by human double-stranded DNA preparation" doc
... fragmented in an ultrasonic disintegrator at a frequency of 22 kHz to obtain a mixture of DNA fragments with a size 200-6,000 bp The human DNA was a pharmacopeian preparation “Panagen” (Registration certificate ... (Veropharm, Russia) at 200 mg/kg and 200 mkg of human dsDNA preparation day (on the day of CP injection), 3, 4, and days after CP treatment Three, 6, and days later, the fraction of mononuclear cells (MNCs) ... with an agent alone, CP or dsDNA preparation, showed no marked increase in the number of mature DCs The peak of bone marrow DC maturation in the DNA and DNA+CP groups was also on day In the case...
Ngày tải lên: 14/08/2014, 19:22
Environmental influences on juvenile fish abundances in a river dominated coastal system
... NOAA (National Oceanic and Atmospheric Administration) 2006 Alabama tables of commercial and recreational fisheries NOAA NMFS Available: www.st.nmfs.noaa.gov/st5/publication/econ/2006/Gulf ALTables ... were obtained from National Oceanic and Atmospheric Administration (NOAA) National Weather Service (NWS) Climate Prediction Center (NOAA 201 0a) , NOAA National Data Buoy Center (NDBC; NOAA 2010b), ... Department of Conservation and Natural Resources’ Marine Resources Division, and locations of environmental stations (squares) of the National Oceanic and Atmospheric Administration’s National Data Buoy...
Ngày tải lên: 04/09/2015, 17:07
TITANIUM DIOXIDE NANOMATERIALS EFFECTS ON ENDOTHELIAL CELL BARRIER INTEGRITY a CASE STUDY OF NANOMATERIALS INTERACTION WITH BIOLOGICAL SYSTEM
... predominantly deposited in the nasopharyngeal (nasal, pharyngeal and laryngeal) region In contrast, nm NPs are distributed equally in the nasopharyngeal region, tracheobronchial region and alveolar ... saline PECAM-1 platelet endothelial cell adhesion molecule-1 xii PLA proximity ligation assay qPCR quantitative polymerase chain reaction RIPA radio immunoprecipitation Assay ROCK Rho-associated protein ... lymphocytes activated the p38/JNK pathway and caspase-8/Bid apoptosis pathway upon TiO2-NPs induced DNA damage (Kang et al., 2009) On the other hand, human lung epithelial (Beas2B) cells activated mitochondrial...
Ngày tải lên: 09/09/2015, 08:17
Development a new equation of polarization curve for a proton exchange membrane fuel cell at different channel geometry
... chemical reaction at the surface of catalyst layers ● A new correlation for predicting the polarization curve of a PEM fuel cell according to cell temperature and the parameter of cross-section channel ... with considering the variations of the main process variables The model equation has 11 parameters: one parameter related to the mass of liquid water at the anode channel must be estimated due ... diffusion layer and decreasing the chemical reaction at the surface of catalyst layers At these conditions the maximum difference between the performance of rectangular and elliptical geometry is about...
Ngày tải lên: 09/09/2015, 10:32
Mass transport enhancement in a proton exchange membrane fuel cell
... profile along cathode GDL/catalyst Comparison of water vapor concentration between Cases and 207 Comparison of temperature contour and profile along cathode GDL/catalyst between Cases and Comparison ... cathode gas channel and a gas diffusion layer attached to the membrane The analysis of this model focuses on polarization characteristics, water transport, and catalyst utilization As an extension ... Comparison of O2 concentration between Cases and 10 (a) O2 contour (b) O2 profile along cathode GDL/catalyst Comparison of water content at cathode catalyst/membrane interface between Cases and...
Ngày tải lên: 14/09/2015, 08:36
Some studies on a probabilistic framework for finding object-oriented information in unstructured data
... the 22nd international conference on Machine learning [10] Eric Chu, Akanksha Baid, Ting Chen, An-Hai Doan, and Jeffrey F Naughton A relational approach to incrementally extracting and querying ... solution based on its approach with different advantages, however, they also have some shortcomings Information Extraction based solution has low scalability and low adaptability while Text Information ... website usually has its structured information such as location, number of bedrooms, price and area A professor homepage usually contains information about his education, email, department and the...
Ngày tải lên: 23/11/2012, 15:04
The 25 most difficult questions you'll be asked on a job interviewThe 25 most difficult questions you'll be asked on a job interview
... For example, if the organization is known for strong management, your answer should mention that fact and show that you would like to be a part of that team If the company places a great deal of ... good manager? Can you give me some examples? WWW.RabElMagd.com WWW.RabElMagd.com Do you feel that you have top managerial potential? Keep your answer achievementand ask-oriented Rely on examples ... more at your age? Say that this is one reason that you are conducting this job search Don't be defensive 23 What you feel this position should pay? Salary is a delicate topic We suggest that you...
Ngày tải lên: 07/02/2013, 09:37
Consolidation Chareteristics based on a direct analytical solution of the Terzaghi Theory
... Inflection Sridharan, A and Prakash, K 1995 Discussion on Point Method Geotechnique, 47 (1): 199-200 ‘Limitations of Conventional Analysis of Consolidation Robinson, R.G 1999 Consolidation Analysis ... on Results 2007 Diagnostic Curve Methods for Geomechanics, ASCE, (1): 75-79 of One-dimensional Consolidation Tests, Soils and Sivaram, B and Swamee, P.K 1977 A Computational Foundations, Japan, ... The actual theoretical one-dimensional consolidation relationship between average degree of consolidation U and the time factor T obtained from the Terzaghi theory may, depending on the range...
Ngày tải lên: 21/03/2013, 14:09