with what accuracy can human observers identify odorants originating in the oral cavity
Báo cáo y học: "High-risk human papillomavirus in the oral cavity of women with cervical cancer, and their children" pot
... Firstly, oral cavity is in direct contact with carcinogens present in tobacco and alcohol, making them the primary cause of oral carcinogenesis This is not the case with cervical region, where there ... saliva, along with its cleansing and lubricating properties, may reduce the possibility of virus entry into the oral epithelial cells by reducing the contact period of the virus with the oral mucosa ... Association of HR-HPV in the oral cavity of women with cervical cancer, with variables Four samples (5.71%) from the oral cavity of women with cervical cancer showed positivity for HR-HPV using HC2® detection...
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Tài liệu Báo cáo khoa học: High activity of human butyrylcholinesterase at low pH in the presence of excess butyrylthiocholine pptx
... BuChE, as indicated In each panel, the solid circles indicate the measured kcat values, the solid squares indicate the measured bkcat values, and the lines are the result of fitting the measured ... between the serine and the leaving group; and then between the attacking water and the serine In its role as a proton shuttle, the catalytic histidine formally accepts a proton from a donor and then ... being again stabilized by the oxyanion hole Fourthly, the catalytic serine is released, picking up a proton from the catalytic histidine This results in regeneration of the starting enzyme There...
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Tài liệu The Economics Associated with Outdoor Recreation, Natural Resources Conservation and Historic Preservation in the United States pdf
... $731 Bicycling Camping Fishing Hunting Paddling Snow-based Trail-based Wildlife Viewing Total Hunting, Fishing and Wildlife Watching Hunting, fishing and wildlife-watching segments of the active ... This includes hunting, fishing, wildlife viewing and the human- powered” recreations such as hiking, camping, skiing, paddle sports and bicycling • In 2008, 28.3% of U.S adults went boating at ... lands involve the most recreational visitors These lands are also the ones most involved in natural resources conservation, another way of showing the impact that preserving these lands has on the...
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Báo cáo khoa học: The involvement of human ribonucleases H1 and H2 in the variation of response of cells to antisense phosphorothioate oligonucleotides pot
... demonstrated in Fig 2B, where the comparison of combined extracts to single MiaPacaII extract is made The difference in activity obtained with the combined extracts in Fig 2A,B re¯ects the interexperimental ... between the cell lines In the in vitro RNase H assay, however, the three cell lines show similar cleavage activity Thus, the activity measured in the in vitro assay does not correlate with the mRNA ... activity in the transfectants overexpressing the coding region of the 1.2-kb RNase H2 mRNA suggests that at least the activity encoded by the 1.2kb mRNA can be assayed in vitro On the other hand, the...
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nanotalk. conversations with scientists and engineers about ethics, meaning, and belief in the development of nanotechnology, 2006, p.378
... of other, and in so doing, to see that they are included in the reflection of the public mirror of the nanotechnology initiative One interesting aspect of the nanotechnology initiative is the ... and engineers, but those distinctions are becoming increasingly vague in the nanotechnology initiative Both scientists and engineers work as principal investigators within laboratory settings Both ... testimony in federal hearings Drexler was not included in the 2003 hearings on nanotechnology appropriations (a time during which there was a significant increase in funds being proposed and in a...
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Báo cáo lâm nghiệp: "Analysis of the accuracy of GPS Trimble Juno ST measurement in the conditions of forest canopy" pot
... height above the geoid (h = H – N) In the Czech Republic, the geoid height above the ellipsoid N ranges approximately in the interval from 42.5 m in the east to 47 m in the west (Hrdina et al 1996) ... significant difference in the data measured in the forest stand before and after the post-process correction (Wing et al 2008) It is then certain that although the forest canopy influences the measurement ... forest ground belonging to the Křtiny Training Forest Enterprise (Fig 2) The measurement in area A was tested at points of known coordinates and in area B at points Individual points were selected...
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Báo cáo y học: "β Treatment with recombinant interferon-β reduces inflammation and slows cartilage destruction in the collagen-induced arthritis model of rheumatoid arthritis" ppt
... safranin O staining was observed in the ankle joints (Lower panel) In CIA mice treated daily with 2.5 µg IFN-β, significantly less loss of safranin O staining was observed, indicating inhibition of ... 4-point scale as described in Materials and methods Significantly less loss of safranin O staining was observed in the animals treated with IFN 2.5 µg than in controls (P = 0.03), indicating inhibition ... cartilage in CIA in mice after days of IFN-β therapy Hind paw sections were stained with safranin O–fast green, which stains the cartilage proteoglycans Sections were scored in a blinded manner...
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Báo cáo y học: "Use of a highly sensitive strand-specific quantitative PCR to identify abortive replication in the mouse model of respiratory syncytial virus disease" pptx
... and was maintained until the end of the study at day 10 Similar to cells infected with the MOI of × 10-1, no increase in negative strand RNA was observed (Figure 4D) Beta actin levels in the mouse ... primer during QPCR cycling (Table 1) The use of this tag is designed to reduce detection of cDNAs synthesised due to RNA self-priming in the reverse RSV infection in vitro To investigate whether RSV ... with the neutralising antibody palivizumab resulted in a reduction in infectious progeny virus detected in the lung, although a reduction in positive sense strand RNA was not observed These findings...
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Báo cáo y học: "Improving care by understanding the way we work: human factors and behavioural science in the context of intensive care" ppsx
... significant potential to elucidate these individual influences and their interactions Better understanding of these human and non -human elements of the system of care of the critically ill patient is ... the care of the critically ill patient are (a) staff, (b) the ways that they interact with each other, and (c) the non -human elements of systems (such as hospital design, protocols, and working ... Vincent CA: Teamwork in the operating theatre: cohesion or confusion? J Eval Clin Pract 2006, 12:182-189 Healey AN, Undre S, Sevdalis N, Koutantji M, Vincent CA: The complexity of measuring interprofessional...
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Báo cáo y học: "Mild hypothermia alone or in combination with anesthetic post-conditioning reduces expression of inflammatory cytokines in the cerebral cortex of pigs after cardiopulmonary resuscitation" ppt
... Hypothermia was induced by 1,000 mL saline (4°C) and maintained by a cooling device (Icy catheter and CoolGard 3000; Alsius Corp, Irvine, CA, USA) that was introduced into the femoral vein According ... Key elements of the apoptotic pathway include changes in the gene expression of the pro-apoptotic protein Bax and the apoptosissuppressing protein Bcl-2 The extent to which hypothermia affects ... and inhibition of excitatory neurotransmitter release [4] There is growing evidence on the damaging nature of the inflammatory response following brain ischemia Various inflammatory cytokines...
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Assisting students struggling with reading response to intervention and multi tier intervention in the primary grades
... determine the role the number of days of intervention played in the studies in which no significant findings were found despite the intensity of the intervention Although one study provided intervention ... planning and individualizing instruction, scaffolding skill introduction, enhancing one reading skill or strategy with another (such as adding spelling to reading instruction), structuring multiple ... a role in the lack of significant findings Meanwhile, lack of significant effects in the Gibbs (2001) study may be due to the short intensity and duration of the intervention In this investigation...
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A Theory Of The Human-Capital Based Enterprisethe Firm In The Knowledge Economy
... significant issue for the firm is the increasing importance of human capital in the knowledge economy and thus we examine the theory of the human- capital based firm In the first section of the Introduction ... debate about the role of information and service workers within the changing economy of the time In discussing Daniel Bell’s 1973 book The Coming of the Post-Industrial Society, Rajan and Zingales ... consider the case of rife manufacture in Birmingham, England in the 1860s, “[o]f the 5800 people engaged in this manufacture within the borough’s boundaries in 1861 the majority worked within a small...
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Báo cáo y học: "Contamination of human DNA samples with mouse DNA can lead to false detection of XMRV-like sequences" docx
... were coded to remain anonymous, with the first number being the patient number, the second number being the bleed number, the third number being the tube of DNA, and the letter showing that we have ... compared to the CFS cohort Of possible relevance for the interpretation of these findings may be the fact that the samples from the two cohorts were prepared years apart, although all in the same ... deviated in subsequent analyses, suggesting that contamination happened either during collection of blood, isolation of PBMC, or during the preparation of the DNA from the PBMC We interpret these...
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what u can do about the headaches
... headache can last from a half hour to a whole week BARBARA KLEIN: The Mayo Clinic says the pain may come very early in the day Other signs can include pain in the neck or the lower part of the head ... among brain chemicals such as serotonin These changes may start sending pain messages to the brain The changes may interfere with brain activity that suppresses pain Whatever the cause of the headache, ... Clinic says there are alternative, or nontraditional, ways to treat migraine Among them is acupuncture, in which thin needles are placed below the skin at defined areas The clinic says another...
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Tài liệu What Is Micromanagement? And What You Can Do To Avoid It. docx
... “asking” them what they did and how it went • They believe that being a manager means that they have more knowledge and/or skill than their employees • They believe they can perform most of the ... allow their staff to learn from their mistakes • They get irritated if staff make decisions without consulting them • They spend an inordinate amount of time overseeing single projects • They ... choose to spend their time doing the detailed work of their employees instead of managing the more strategic issues they are assigned In short, micromanaging is not ok when it affects the mental health...
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CANCER AND THE ENVIRONMENT: What You Need to Know What You Can Do doc
... drain pipes, hosing, flooring, windows, and credit cards Human exposure can occur primarily in workers in the plastic industry, not by using the end products such as vinyl siding or hosing The ... National Library of Medicine CANCER AND THE ENVIRONMENT 37 GLOSSARY Anal cancer: Cancer that begins in the anus, the opening at the end of the large intestine where the waste from the body’s digestive ... routinely conducted In the case of cancer chemotherapy drugs, we know that while they may be effective in treating or preventing cancer, they also may increase the risk of second cancers developing...
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Báo cáo khoa học: Human lactoferrin activates NF-jB through the Toll-like receptor 4 pathway while it interferes with the lipopolysaccharide-stimulated TLR4 signaling potx
... complex, resulting in the attenuation of LPS signaling As LF is known to interact with LPS, the binding of LPS with LBP may also be interfered with in the presence of hLF [9] Although the involvement ... were prepared The NF-jB DNA-binding activities in the nuclear extracts were determined using EMSA and the RelA levels in the nuclear extracts were determined using immunoblotting Using the same nuclear ... NF-jB induces several pro -in ammatory cytokines, such as TNF or IL-1b, whereas IRF3 induces interferon-b, thereby leading to the induction of interferon-inducible genes such as interferon-c-inducible...
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Báo cáo khoa học: Interaction of human stefin B in the prefibrillar oligomeric form with membranes Correlation with cellular toxicity doc
... bound to any membrane used as the signal hardly changes during the injection and was the same as before the injection during the dissociation phases Weak binding at the micromolar range was observed ... to membranes, such as the small membrane-binding domains involved in cell signaling [39,40] or domains used by pore-forming toxins for attachment to the membranes [41,42] In all our experiments, ... one injection of 0.1 mgÆmL)1 bovine serum albumin For the binding experiment proteins were injected at lm concentration for 60 s at 30 lLÆmin)1 Blanks were injections of buffer without protein...
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Tìm thêm: xác định các mục tiêu của chương trình khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản xác định thời lượng học về mặt lí thuyết và thực tế điều tra đối với đối tượng giảng viên và đối tượng quản lí khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu nội dung cụ thể cho từng kĩ năng ở từng cấp độ xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008 chỉ tiêu chất lượng 9 tr 25