the emergence of magnetic and fluorescent multimodal nanoparticles as contrast agents in bioimaging
Báo cáo hóa học: " Carbon-coated iron oxide nanoparticles as contrast agents in magnetic resonance imaging" potx
... and the water solvation around the nanoparticles The diffusion constant of the nanoparticles in water was 9.7265 × 10−9 cm2/s The bonding status of carbon on the surfaces of the nanoparticles was ... during the scan is related to the magnetic relaxation processes of the nuclear spins of the protons in the water molecules in the area of interest Under a given external magnetic field (B), the ... varying concentrations (ranging from 0.427 to 4.27 mM of iron) of nanoparticles in DI water and put them into microfuge tubes for imaging One example of the MR images is shown in Figure In MRI, the...
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An investigation into the effects of brainstorming and giving a text as model on phan dinh phung high school student's attitude and writing ability
... about the effects of brainstorming Chart 4: The experimental group view on the use of brainstorming Table 8: The reasons of approval of the application of brainstorming in the future Table 9: The ... ideas and information so that when they start writing, they have the luxury of selecting and arranging only the most promising ideas The aims of this activity are to introduce and arouse the ... Lead in: Introduction of the writing The control group Lead in: Introduction of the topic Carrying out brainstorming prewriting topic Carrying out giving a text as a Teachers task direction The...
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báo cáo khoa học: "A Study to investigate the role of p27 and Cyclin E immunoexpression as a prognostic factor in early breast carcinoma" pptx
... carcinomas The results of the study conducted by Sasano et al (21 invasive duct carcinomas and 19 invasive lobular carcinomas) showed that there was no significant difference in the means of the ... distant metastases (p = 0.02) In this study, there was a significant direct association of cyclin E with distant metastases in all invasive carcinomas, in the IDC group only and in the node negative ... cyclin E in all invasive carcinomas and in the subgroup of IDC This may be due to the early stage of the disease The major limitation of this study is the small size of the study group Further...
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Báo cáo y học: "Advances in understanding the regulation of apoptosis and mitosis by peroxisome-proliferator activated receptors in pre-clinical models: relevance for human health and disease" potx
... lipoprotein lipase, fatty acid transport protein, and the fatty acid translocase [53] Recently, the idea of a link between PPARγ and the insulin signaling has been reinforced by the finding that the ... growth inhibition was linked to the G1 phase cell cycle arrest through the up-expression of the cyclin-dependent kinase inhibitors, p21 and p27 proteins, and the hypophosphorylation of retinoblastoma ... illustration of the domain structure of PPARs The most conserved region is C, which consists of a highly conserved DNA-binding domain The E/F domain is the ligand-binding domain, which contains the AF2...
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Gold nanoparticles as contrast agents for nonlinear microscopy
... that the |m|kd < 1, where m is the refractive index of the scatterer and k wave number of the scattering wavelength involved In the case of nonlinear scattering, multiple wavelengths are involved ... where n is the net refractive index of the material, n0 is the linear refractive index, n1 is the first order refractive index of the material and E is the amplitude electric field in the incident ... that the dipole coupling is necessary for predicting the effects of shape and size of a nanoparticle on its nonlinear optical properties The coupling between dipoles increases with increase in the...
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Executive wisdom: Coaching and the emergence of virtuous leaders potx
... Isabella and Ferdinand took a variety of measures to consolidate their power over the nobles of Spain, including rescinding land grants, eliminating the nobles' power to coin money, and establishing ... side of the flow chart depicted in Figure 2.5 In the Berlin framework, human wisdom is conceived of as excellence in mind and virtue The interaction of the operations of mind with influences of ... practical intelligence in implementing the ideas, and convincing others to value and follow the ideas, and wisdom to ensure that the decisions and their implementation are for the common good of all...
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The Evolution of Entertainment Consumption and the Emergence of Cinema, 1890-1940 docx
... 1 Introduction At the end of the nineteenth century, in the era of the second industrial revolution, falling working hours, rising disposable income, increasing urbanisation, rapidly expanding ... important to cinema The notion of the persistence of vision is old, and was used in several of the visual gadgets of the 19th century, such as the Thaumatrope and the projection of a cartoon The idea ... entertainments, since it had its own buildings and its own advertising The emergence of fixed cinemas coincided which a huge growth phase in the business in general; film production increased greatly,...
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a study of the emergence of management accounting system ethos and its influence on perceived system success
... Within HLFO, the extent of integration of conceptual and applied engineering concerns was evident in the structuring of technical information reports Engineering analyses were indicative of the ... conceptions of the nature and role of the Accounting Department and engineering officers’ contrasting perceptions of the potential role of cost management information in uenced their judgements concerning ... outside and from within the organisation Whereas a number of past studies have focused on the external origins of internal accounting changes and on the in uencing forces at the margins of accounting...
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hall stewart 22 the emergence of cultural studies and the crisis of the humanities
... teaching as an extramural tutor in the south of England); and The Making of the English Working Class by Edward P Thompson (who was an extramural teacher in Leeds) I myself was working as an ... work he was doing in The Uses of Literacy, in which he The Emergenceof Cultural Studies and the Crisis of the Humanities 13 had written about his own working-class background and the way in which ... marginal kind of existence there Nevertheless, Leavis saw himself committed to the project of tending the health of the language and the national culture, of nurturing the refined sensibilities of...
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the idea of idolatry and the emergence of islam from polemic to history
... Islam and of its success The image has frequently been presented of a society in which monotheism was in the air and of the Prophet as in some way building upon and directing the monotheistic ingredients ... against the ahzab ã Religion in the ja hiliyya 35 God as the creator of the heavens and the earth, as controller of the sun and the moon, as the one who revives the earth by sending the rain, ... centralization of trade and the disintegration of the kinship structure. More recently the continuing inuence of the evolutionary theory and attempts to link it with the trade route theory can be seen in the...
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the emergence of a scientific culture science and the shaping of modernity 1210-1685 feb 2007
... combination of the decline in the fortunes of religion and the increase in the fortunes of science has often encouraged the assumption that the abandonment of religion in favour of science was the inevitable ... initially in astronomy and then in mechanics The issues in the case of astronomy turn on the hypothetical standing of the mathematical devices used to reconcile observations of celestial motions, and ... unification of science and the unification of the German state as being indissolubly linked, and nearly a century later Dewey was talking of the unity of science in political terms as a bulwark against intolerance.²²...
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Báo cáo y học: "Abnormalities of B cell phenotype, immunoglobulin gene expression and the emergence of autoimmunity in Sjögren’s syndrome" pdf
... cytokines, such as IFN-γ and IL-2, as well as IL-10, IL-6 and TGF-β, might be important in the induction and/ or maintenance of pSS [10], whereas Th2 cytokines, detected in some cases in association ... factors involved in directing lymphocytes into inflamed tissue and maintaining inflammation in SS, whereas the etiologic factors of SS remain to be delineated Of potential importance is the fact ... was similar in the peripheral blood and in the parotid gland These results suggest an important role for VL chain gene usage in the immune activation of B cells within the parotid gland of the...
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Báo cáo y học: " The role of recombination in the emergence of a complex and dynamic HIV epidemic" pptx
... (IDUs) in Guangxi and the east part of the Yunnan province in China [26,29] Both CRFs presumably originated in Yunnan where subtypes B and C were co-circulating in the early 1990s [30-33], or in ... in Myanmar and then imported from there into China [34-37] It has not been established whether other BC recombinants in Myanmar and China are epidemiologically linked to the CRF07 and CRF08 HIV-1 ... breakpoints The genomic compositions and breakpoint positions were computed by the jpHMM program as described in Materials and Methods The 22 URFs were originally assigned as CRF02 in 15 cases and...
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The Emergence of the “I” Reflections on the Use of Qualitative Research Methods in a Master´s Program in Educational Management and Leadership at the VNU University of Education
... focus is the appearance of the ´I´ as it emerges in the reflective dialogue and in the activities in the backstage I begin with the work of Ms., a teacher of English and the head of the English ... involvement: few dared to use the pronoun “I” as they wrote Their reluctance, they explained, related to their understanding of the “scientific” and the “objective”: the personal, they explained, ... revised Here there is again the noticeable and creative interplay between the front stage classroom and the backstage discussions, and increased personal involvement in and acknowledgement of the need...
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Study in the preparation of poly (4 vinylpyridine) based nanoparticles and their application as an effective adsorbent for the recovery of palladium from aqueous solutions
... and other supporting staff for administrative work and laboratory support of the Department of Chemical and Biomolecular Engineering as well as Division of Environmental Science and Engineering, ... identification of dominant fouling mechanism as well as the transition in internal fouling to external fouling as a function of nanoparticle concentration and physical dimension of the nanoparticles ... been gaining increasing popularity in recent years, including in environmental applications However, in spite of their great potentials and versatilities, practical engineered applications of nanomaterials...
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Exploration on in situ diagnosis methods for the evaluation of mechanical and magnetic performance of hard disk drives
... exponentially as the head-disk spacing increases Harmonic Ratio flying height measurement is a continuous, instantaneous measurement of the ratio of two spectral lines V(f1) and V(fn) in the spectrum of the ... Currently, in- situ flying height measurement methods include writing-process based methods and reading-process based methods The methodologies and working principles of in- situ flying height measurement ... reference signal in the flying height retrieval process The phase variation of the scanning current is recovered by detecting the envelope of the readback signal As the amplitude of the scanning current...
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The Duality of Memory and Communication in the Implementation of a Multiprocessor Operating System
... important part of the Mach strategy was a reworking of the basic concept of secondary storage Instead of basing secondary storage around a kernel-supplied file system (as was done in Accent and Aegis), ... corresponding disk transfers Accent was successful in demonstrating the utility of combining memory mapping with message passing At its peak, Accent ran on over 150 workstations at CMU and served as the ... Mach runs on the majority of workstations and mainframes within the Department of Computer Science, and supports projects in distributed computing and parallel processing such as the Camelot distributed...
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The graphs below show the numbers of male and female workers in 1975 and 1995 in several employment sectors of the republic of Freedonia
... made gains in both the finance/banking industries and in the defence-related public sector Whereas some 125 000 women worked in finance and banking institutions in 1975, the number increased to ... worked in the communications sector Twenty years later, though the number of men remained unchanged, the number of women rose to 550 000 A similar situation was seen in the wholesale and retail ... answer: The two decades between 1975 and 1995 brought significant changes in the representation of women in Freedonia's work force, according to the graphs In 1975, for example, some 300 000 men and...
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Tìm thêm: xác định các nguyên tắc biên soạn khảo sát chương trình đào tạo gắn với các giáo trình cụ thể xác định thời lượng học về mặt lí thuyết và thực tế tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra đối với đối tượng giảng viên và đối tượng quản lí điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 đặc tuyến dòng điện stato i1 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 từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose 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