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transmission electron microscopy study of the early stage precipitates in al mg si alloys

Báo cáo y học:

Báo cáo y học: "Study of the early steps of the Hepatitis B Virus life cycle"

Y học thưởng thức

... of the host cell to finish the life cycle HBV replication and viral protein synthesis in the infected cells are fairly well elucidated However, the early steps of HBV infection including of the ... B) The role of this permeable domain in HBV internalization needs further investigation Over-expression of Serine protease inhibitor Kazal in the HBV insusceptible hepatoma cell lines If the ... the QLDPAF sequence may have a more general role in viral infection There are differing reports about the role of MHBs in the generation of HBV in the transfected cells and in mediating HBV infection...
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Báo cáo hóa học:

Báo cáo hóa học: " Atomic Force Microscopy Study of the Kinetic Roughening in Nanostructured Gold Films on SiO2" ppt

Hóa học - Dầu khí

... volume of the Au nanometric grains forming the film can be obtained The XEI software for the analyses of the AFM images allow to obtain the distribution of the grains radii, R, and of the grains ... continuous line is the fit by Eq allowing the determination of 1/z = 0.3 ± 0.1 in agreement with the predicted value Finally, from the AFM analyses reported in Fig 1, statistical data on the radius, ... analyzed by using the XEI software The XEI is the PSIA-AFM image processing and analysis program The XEI software allows users to extract several information from the sample surface by utilizing various...
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Growth and transmission electron microscopy studies of nanomaterials 1 2

Growth and transmission electron microscopy studies of nanomaterials 1 2

Kỹ thuật - Công nghệ

... of XPS, STM and PL can not determine the compositional variations within the dot but TEM allows the determination of several levels of information: from the elemental mapping of the dot, to the ... mainly localized in the grain boundaries and the surface of the sub-grains This provides us useful information for obtaining high quality diamond in controlling the grain size of 15 Chapter Introduction ... nanomaterials and it is the main focus of this thesis In this thesis, the synthesis of a wide-range of different nanomaterials has been studied They range from CuInS2, CuInSe2, ZnS, ZnO, BN to SiC These...
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Growth and transmission electron microscopy studies of nanomaterials 3 4

Growth and transmission electron microscopy studies of nanomaterials 3 4

Kỹ thuật - Công nghệ

... as the key factor in catalyst design However another important factor is the composition of the boride phase in the design of the catalyst, since this will influence the eutectic melting point ... shell at the surface of the FeB particle, with the Fe playing the role of catalyst To fully understand the growth mechanism of the BN nanomaterials, the FeB catalysts were nitrided in the in- situ ... from the wetting incompatibility of BN with iron and the increasingly smaller volume in the cage following the inward growth of the BN hexagonal layers The reaction in this study is a vapor-liquid-solid...
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Growth and transmission electron microscopy studies of nanomaterials 5 7

Growth and transmission electron microscopy studies of nanomaterials 5 7

Kỹ thuật - Công nghệ

... obtained from the L23 edge of Si, and the K edge of C and O Silicon is found in both the body and the tip of the cone although the Si signal at the tip arises from the overlap of the Ni M and Si ... at 80˚ Since the SiC wire acts as a template for the lateral growth of SiOx, the turning SiC wire causes a similar turn in the conical SiOx deposit around it, resulting in the growth of a bent ... drawing of the SiC crystal structure is shown in figure 5.9 The schematic shows the three layer stacking sequence of ASiAcBSiBCCSiCC with alternating Si and C layers Since the stacking sequence along...
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DEVELOPING A COMPETITIVE STRATEGY: A CASE STUDY OF THE THANGLONG GARMENT COMPANY IN HANOI, VIETNAM

DEVELOPING A COMPETITIVE STRATEGY: A CASE STUDY OF THE THANGLONG GARMENT COMPANY IN HANOI, VIETNAM

Kinh tế - Thương mại

... 1.3.2 Conceptual frame work of the study Internal Analysis External Analysis Strategic Choice The analysis of current performance of industry and company is based on the process of strategic management, ... as the basis for analysis in following chapters Chapter External analysis External factors including legal, economic, weather condition and technological factors are analyzed Customer analysis ... Process The sewing lines usually consist of 35 machines, 22 of them are sewing machines and other functional machines like button-stick machine, buttonhole, hole sewing machine Each worker (machine)...
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The conservatism of the early English colonists in North

The conservatism of the early English colonists in North

Kỹ năng đọc tiếng Anh

... little from their surroundings Probably all of the minerals deposited within the bone have been recrystallized from solution by the action of water percolating thru them The degree of mineralization ... once resided The natural bone mineral, the hydroxyapatite, is virtually unaltered too – it has the same crystal structure as that of modern bone Although nothing remains of the original collagen, ... North America (B) The composition of fossils (C) Determining the size and weight of fossils (D) Procedures for analyzing fossils 22 The word “counterpart” in line is closest in meaning to (A) (B)...
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Minimum Wages and Employment: A Case Study of the Fast-Food Industry in New Jersey and Pennsylvania pot

Minimum Wages and Employment: A Case Study of the Fast-Food Industry in New Jersey and Pennsylvania pot

Cao đẳng - Đại học

... analysis of the probability of closure shows that the initial size of the store is a significant predictor of closure The level of starting wages has a numerically small and statistically insignificant ... and of Table present estimates of the effect of the minimum-wage increase on the incidence of free meals and reduced-price meals The proportion of restaurants offering reduced-price meals fell in ... estimate of the "reliability ratio" (the ratio of the variance of the signal to the combined variance of the signal and noise) The estimated reliability ratios are fairly high, ranging from 0.70...
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Báo cáo khoa học:

Báo cáo khoa học: "An immunohistochemical study of the gastrointestinal endocrine cells in the ddY mice" doc

Báo cáo khoa học

... the intestinal gland 90 Sae-kwang Ku et al Fig Serotonin-IR cells in the in the GI tract of ddY mice These IR cells were located in the epithelium and gastric or intestinal gland regions of the ... polypeptide Gastrointestinal endocrine cells of ddY mouse 89 Table Regional distributions and relative frequencies of the gastrointestinal endocrine cells in the gastrointestinal tract of the ddY mice ... situated in the intestinal regions In this study, close typed cells were mainly located in the gastric or intestinal gland regions whereas most of open typed cells were found in the epithelial...
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The making of modernity   a study of the modernist chinese poetry in the 1940s

The making of modernity a study of the modernist chinese poetry in the 1940s

Cao đẳng - Đại học

... support at the various stages of the writing of this dissertation I also thank A/P Yung Sai-shing for reading the first draft of the dissertation and Dr Lin Peiyin of NUS for making invaluable suggestions ... DEPARTMENT OF CHINESE STUDIES NATIONAL UNIVERSITY OF SINGAPORE 2005 ACKNOWLEDGEMENT I am most grateful to my supervisor Dr Gabriel Wu Yeow Chong, Assistant Professor of National University of Singapore, ... 中国四十年代现代主义诗潮新论 THE MAKING OF MODERNITY: A STUDY OF THE MODERNIST CHINESE POETRY IN THE 1940S 张松建 ZHANG SONG JIAN (M A ZHEJIANG UNIV.) 新加坡国立大学中文系 博士学位论文 A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY...
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Rise and fall of chinese medieval aristocracy   a case study of the hongnong yang family in han, wei, and jin period

Rise and fall of chinese medieval aristocracy a case study of the hongnong yang family in han, wei, and jin period

Cao đẳng - Đại học

... of the Eastern Han, Wei and Western Jin Dynasties in depth The part of the conclusion sums up the main views of the whole text Through the accurately dissecting toward the background, official ... political situation and social trend of thought The whole structure and contents are as following: The first chapter of this thesis is the introduction Following is the second chapter, tracing the ... conditions, will there be other possibility? Are there any differences on the conditions to remain their status between the Han period and the other period of time throughout the medieval China? The whole...
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A Critical Study Of The Literature About Deforestation In The Brazilian Amazon - Honors Thesis

A Critical Study Of The Literature About Deforestation In The Brazilian Amazon - Honors Thesis

Tổng hợp

... Tragedy -of- the- Commons thesis Addressing the issue of the rationality of the acts of individuals and the irrationality of aggregate actions, the ecologist Hardin (1968) formulated the concept of the ... (Union) The Union of Concerned Scientists accused Lomborg of misusing, of misrepresenting or misinterpreting data, of using flawed logic, of using statistics inappropriately, and of hiding value ... limit or prohibit the taking of the action In the case of environmental degradation caused by the deforestation of the tropical rain forest, the risks involved in reducing the extent of carbon sequestration...
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Báo cáo y học:

Báo cáo y học: "Effects of Losartan on expression of connexins at the early stage of atherosclerosis in rabbits"

Y học thưởng thức

... et al also found that in the early stage of atherosclerosis, the number of Cx43 gap junction plaques increased and the diameter of gap junction became smaller in during endometrial thickening ... Buckinghamshire, UK) were identical for all experimental conditions The intensity of the bands was determined by laser scanning the films followed by quantitative densitometric analysis using ... (Cohu Electronic, Irvine, CA), and the intensity of the bands was determined using Kodak Digital Science 1D 2.0 imaging software Statistical Analysis Data are presented as mean ± SD Data of multiple...
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Báo cáo hóa học:

Báo cáo hóa học: " Atomic Force Microscopy Study of Protein– Protein Interactions in the Cytochrome CYP11A1 (P450scc)-Containing Steroid Hydroxylase System" docx

Hóa học - Dầu khí

... to visualize and measure the sizes of single protein molecules and their complexes within CYP11A1 system AFM Visualization of the Individual Molecules of AdR, Ad and CYP11A1 By using the AFM ... protein For Ad, the concentration was 0.2 mM The measurements were made up to the accumulation of the signal during 200 s The calibration of the correlometer was performed using the set of latexes ... higher hmax than the ones of individual AdR and Ad In the binary mixture, the share of these objects in the positive wing of the Δr = (r(h) AdR+Ad [r(h)AdR + r(h)Ad]) distribution with the height 1.8–2.6...
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Báo cáo y học:

Báo cáo y học: "Serum keratan sulfate transiently increases in the early stage of osteoarthritis during strenuous running of rats: protective effect of intraarticular hyaluronan injection" docx

Báo cáo khoa học

... bind huge amounts of water, and are responsible for the resilience of cartilage Intraarticular injection of hyaluronan has been wildly utilized clinically as pain relief for the early stage of ... containing mg in formulated concentrate was injected into the right knee The injections were performed initially at days and every week thereafter under anesthesia of 10 mg sodium pentobarbital ... weekly intraarticular hyaluronan injection helped maintain the smoothness of the surface of the articular cartilage (Figure 2) Histological analyses demonstrated that 30 km of strenuous running induced...
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Báo cáo y học:

Báo cáo y học: " High-risk HPV E5-induced cell fusion: a critical initiating event in the early stage of HPV-associated cervical cancer" pptx

Báo cáo khoa học

... hypothesis, blocking HPV E5-induced cell fusion is a promising way to prevent the progression of cervical cancer Additionally, establishment of a role of cell fusion in carcinogenesis of cervical ... levels of all three oncoproteins in host cell are low for tight restriction in the early stage, and expression of E5 is nearly not detectable in all late stages for integration [3] Moreover, the ... accepted that increasingly deregulated expression of the E6-E7 oncogenes of high-risk HPVs has been identified as the major transforming factor in the pathogenesis of cervical dysplasia and derived...
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Báo cáo khoa học:

Báo cáo khoa học: "Neuromuscular deterioration in the early stage of sepsis in rats" ppt

Báo cáo khoa học

... Critical Care Vol 11 No Cankayali et al early stage of sepsis has not been performed yet We aimed to observe electrophysiological alterations in the early stage of sepsis In this study, an ... recordings in the early stage of sepsis, we obtained EMG recordings of the rats in the first 24 hours after CLP We did not aim to observe clinical signs of sepsis; therefore, the animals were euthanized ... electrophysiological finding in the early phase of CIP [2,6,16] and marked prolongation of latency values appeared in the first 24 hours of sepsis Our findings are supported by the previous studies In some...
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Direct observations of nickel silicide formation on (100) si and si0 75ge0 25 substrates using in situ transmission electron microscopy

Direct observations of nickel silicide formation on (100) si and si0 75ge0 25 substrates using in situ transmission electron microscopy

Tổng hợp

... silicide on single crystalline Si On poly -Si, layer inversion (inversion of the position of the silicide and the poly -Si due to poly -Si grain growth) was reported to start at 550ºC39 The driving force ... annealing a thin-film metal -Si composite deposited in one of the following methods: • Metal on Si or poly -Si: metal is deposited either by sputtering, evaporating or electroplating; • Cosputtering ... where the dominant diffusing species is the Si atom This movement of Si atoms into the metal film causes silicidation to occur in the sidewall in MOSFET gate structures The possibility of silicide...
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Policing intimate partner violence involving female victims  an exploratory study of the influence of relationship stage on the victim police encounte

Policing intimate partner violence involving female victims an exploratory study of the influence of relationship stage on the victim police encounte

Tổng hợp

... disempowering behaviours of the abuser Formal sources of support include specialised agencies, legal and criminal justice providers, medical professionals, counsellors and mental health professionals, ... health services (13%) Reasons for not seeking formal help included normalising or minimising the violence, feeling shame, fearing reprisals, believing they should deal with it alone and fear of ... and pride Finally, this thesis would not have been possible without the generosity of the participants The candidness of the police, when discussing their experiences and the challenges they face,...
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Báo cáo y học:

Báo cáo y học: "A prospective observational study of the relationship of critical illness associated hyperglycaemia in medical ICU patients and subsequent development of type 2 diabetes"

Y học thưởng thức

... peripheral insulin resistance by inducing the release of stress hormones They also alter insulin receptor signalling [12-16] and create insulin resistance Due to these actions, glucose uptake in fat ... subject of speculation, but almost certainly include pre-existing increased insulin resistance and dysfunction of beta cells Insulin resistance is present in the acutely ill [13,15,18,28] in different ... immunomodulation in sepsis Intensive Care Med 2004, 30:748-756 16 Aljada A, Ghanim H, Assian E, Dandona P: Tumor necrosis factor-alpha inhibits insulin-induced increase in endothelial nitric oxide...
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