... establish the source of the noise and identify the roles of individuals and the spatial dynamics that allow them to perform these roles Additionally, the difficulty of evaluating the composition of the ... determine their abundance, determine their associations among themselves and other organisms, measure their individual and community function, and be able to scale these measures from the microscopic ... in the past, or they can indicate the presence of an active fungus, depending on the techniques used In either case, such measurements not indicate the activity of the organism, its age, or its...
Ngày tải lên: 23/03/2014, 01:20
... prepared the review data, collected the related references, analyzed the studied data and prior studies AS, RR, and FAB drafted the review and prepared the review structure all authors read and approved ... might exert their carcinogenic activity in colonic mucosa when preneoplastic lesions are established Therefore, the role of S bovis/gallolyticus in the etiology and/ or acceleration of the transformation ... frequent in the S bovis/gallolyticus group, 67 and 18%, than in the Enterococcus group, 21 and 2%, respectively [3] Furthermore, the appearance of new colonic lesions within to years after the incidence...
Ngày tải lên: 10/08/2014, 10:20
Pharmacokinetics of caroverine and its protective and therapeutic roles in noise induced hearing loss following round window administration in the guinea pig
... longitudinal, radial, and dynamic theories According to the longitudinal theory, endolymph is produced by the secretory epithelia of the cochlea and the vestibule and is reabsorbed in the endolymphatic ... canal The middle ear includes the tympanic membrane, the ossicles with the associated muscles, tendons, ligaments, and the Eustachian tube The three ossicles are the malleus, incus and stapes The ... in the temporal bone, the oval and round windows The innermost middle ear ossicle, the stapes, is inserted in the oval window, and a flexible membrane covers the round window On the inside, the...
Ngày tải lên: 16/09/2015, 17:11
Circuit theory of finance and the role of incentives in financial sector reform
... along the circuit, the financial system governs the supply and demand of funds and, at the end of the process, it determines the condition for the closure of the circuit As discussed, the conditions ... to the endtargets and the timeframe They should explain to the public the reasons for agreeing on lower requirements and that they hold institutions to the announced standards This would put the ... is the functional separation that the theory operates between banks and firms The macroeconomic focus of the theory, however, leaves the essential microeconomic aspects of finance out of the...
Ngày tải lên: 24/10/2012, 09:33
Facts of Vietnam Freight forwarding industry and the role of Vietnam Freight Forwarders Association (VIFFAS) to the industry in international economic integration processhelpful to Oristar.doc
... in the Mekong Delta linking to Cambodia The total length of the inland waterway (IW) system is about 40,998 km, mainly in the Red River Delta and the Mekong Delta In the past few years, inland ... relationship among its members; contribute to improve the transaction standards and the quality of business activities for enhancing the efficiency of export and import activities, expanding the external ... during the past term 2.3.1 VIFFAS with the role of member’s representatives Acting as the bridge between enterprises and the Government, the Association has gathered member’s ideas & expectations then...
Ngày tải lên: 27/10/2012, 16:42
Báo cáo y học: "Human toxoplasmosis and the role of veterinary clinicians"
... women in Korea J Parasitol 2008; 94: 963-965 Grant S and Olsen CW Preventing zoonotic diseases in immunocompromised persons: the role of physicians and veterinarians Emerg Infect Dis 1999; 5: 159-163 ... among persons infected with the human immunodeficiency virus Clin Infect Dis.1994;18:14-24 Han K, Shin DW, Lee TY, et al Seroprevalence of Toxoplasma gondii infection and risk factors associated ... 134 aged This is particularly true with regards to T gondii, where the consequences of infection can be very severe, while the risk of living with one’s beloved cat is practically nill References...
Ngày tải lên: 03/11/2012, 11:06
Evolution of the Earth and its Atmosphere and its Atmosphere
... processes (outlined on the next slide) completely altered the atmosphere, enabling plants and animals to leave the oceans, and survive and evolve on land ♦ Between 450 million years ago and 350 million ... 200 years ago, the industrial age, with its demand for fossil fuels, was getting underway ♦ The impact of people on the atmosphere was about to become noticeable! The Earth and its Atmosphere ... created the “ozone layer” high in the atmosphere, which blocked solar uv from reaching the ground and made it possible for plants and animals to survive above the ocean surface.) Evolution of the...
Ngày tải lên: 04/04/2013, 10:51
Globalization and its effects on the development of educational service in Vietnam
... is cause and what is effect On the one hand, Bartel and Lichtenberg (1987) provide evidence that the availability of skills facilitates the adoption of new technology On the other hand, the use ... in international trade There is a complicated mix-up between the olds and the news in Vietnam, the news is weak and the olds are still alive The olds are from history, and the news are brought ... suggested as possible candidates The first is openness to trade (and the globalisation process) and the second is technical progress and the associated organisational change The third is based on...
Ngày tải lên: 23/04/2013, 11:16
Cadmium Removal by the Hydroponic Culture of Giant Reed (Arundo donax) and Its Concentration in the Plant
... pump To avoid the direct effects on the removal of cadmium and phosphorus by parts other than the rhizome, the water level of the cultivation pot was kept lower than the top of the rhizome by ... 25°C The composition of the culture broth shown in Table was basically the same as that in the previous study (Sagehashi et al., 2009) The volume of the total culture broth was set as L and was ... to design the multi-functional wetland The purposes of this study are thus to clarify the dynamics of cadmium removal by giant reed, and investigate its concentration in plant body The dynamics...
Ngày tải lên: 05/09/2013, 10:17
Tài liệu Organization-internal Transfer of Knowledge and the Role of Motivation: A Qualitative Case Study pptx
... communications and the performance RESEARCH DESIGN The main data collection method used was interviewing We basically asked respondents how they perceived the programme and its pros and cons, which the ... if and why they have succeeded, their view on the nature of knowledge, the way they manage the system centrally and locally, organizational interrelations, control routines, local team work, and ... transfer not understand the purpose and the contents of it, if they cannot see the reasons for it, they are likely to be less motivated to support and contribute 121 CASE STUDY For all these factors,...
Ngày tải lên: 24/01/2014, 00:20
Expansion and its realization in the short story “the law of life” by jack london
... symmetrical And the sentences “Joe watched TV, and Mary washed the clothes” and “Mary washed the clothes and Peter cleaned the floor” imply “Joe watched TV, and Peter cleaned the floor” In parataxis, the ... meaning, or the Mood system As for the speech function in the text, we can see the two role relationships, one between the writer and the readers, and the other between the characters (the main ... choosing the topic, the aims of the study, the methodology, the scope, and the design of the study Part B, the main part of the thesis, consists of three chapters Chapter 1, entitled Theoretical...
Ngày tải lên: 29/01/2014, 14:44
Tài liệu Advancing gender equality and the empowerment of women: role of development cooperation pdf
... between women and men and girls and boys The Rio+20 conference recognized the central role of women and girls as leaders, participants and agents of change Member States committed themselves to ... impacted progress on the MDGs and other IADGs Further progress by 2015 and beyond depends largely on the empowerment of women and equal access by women to education, work, health care and decision-making, ... of the Beijing Declaration and Platform for Action is essential to achieving the MDGs, both with regard to gender-specific goals and the clear gender equality dimensions in all of the goals These...
Ngày tải lên: 13/02/2014, 07:20
Tài liệu Male Reproductive Health Disorders and the Potential Role of Exposure to Environmental Chemicals pdf
... pesticides and fungicides (such as Vinclozolin, DDE and Procymidone) exert their antiandrogenic effects by binding to the AR – and then instead of activating it, sit there and block it and thus ... edge of the glans or to the top of the penile shaft In moderate cases the meatus is located lower down the shaft and in severe cases lower still and perhaps even in the perineal region, the latter ... 2008, 2009) and by binding to and blocking the AR (Wilson et al 2008), and these will also induce some of the TDS disorders Male Reproductive Health Disorders and the Potential Role of Environmental...
Ngày tải lên: 13/02/2014, 10:20
Tài liệu The Role of BCG Vaccine in the Prevention and Control of Tuberculosis in the United States: A Joint Statement by the Advisory Council for the Elimination of Tuberculosis and the Advisory Committee on Immunization Practices docx
... Control and Prevention The role of BCG vaccine in the prevention and control of tuberculosis in the United States: a joint statement by the Advisory Council for the Elimination of Tuberculosis and the ... regarding the risks and benefits associated with both BCG vaccination and TB preventive therapy They should be informed about a) the variable data regarding the efficacy of BCG vaccination, b) the ... vaccination These developments have prompted a re-evaluation of the role of BCG vaccination in the prevention and control of TB in the United States CDC, the Advisory Council for the Elimination...
Ngày tải lên: 15/02/2014, 13:20
Tài liệu Egypt''''s Water Warriors : Water Pollution in Egypt and the Role of NGOs in Reaching Integrated Management ppt
... Port Said and on the Water Day, 2011 we went out to the river Nile with Port Said American School, Zamalek to test the water and analyze the results then initiate the call to have the Nile as ... Damietta and Alexandria The Governmental action to solve the water pollution crisis in general and the fresh water problem is desperately needed but not gained yet, despite of the all the floral ... are considered3 the major source On the other hand, about 90% of the rural populations have no access to sewer systems or wastewater treatment facilities The use of fertilizers and pesticides...
Ngày tải lên: 18/02/2014, 04:20
Tài liệu Báo cáo khoa học: Characterization of human deoxyribonuclease I gene (DNASE1) promoters reveals the utilization of two transcription-starting exons and the involvement of Sp1 in its transcriptional regulation ppt
... numbers over the diagrams indicate the position of the corresponding nucleotides relative to the translation start site, and the numbers in parentheses below the diagram show the position of the corresponding ... in the left-hand panel; construct names are given at the left of the bar and the locations of the inserted fragment are shown The circle represents the CCCC fi AGAG substitution at )11944 and ... represents the length of the product The scheme also shows the location of the reverse primer DN+89 used in another starting exon-specific PCR and quantitative real-time RT-PCR, the locations of the...
Ngày tải lên: 19/02/2014, 06:20
Tài liệu Báo cáo khoa học: DNA strand exchange activity of rice recombinase OsDmc1 monitored by fluorescence resonance energy transfer and the role of ATP hydrolysis pptx
... donor and acceptor dyes, will therefore unveil the status of physical union and separation of complementary strands during renaturation and strand exchange, respectively, and thereby assesses the ... of the renaturation (A) and strand exchange (B) reactions mediated by OsDmc1 protein Phi-C and Phi-W represent rhodamine and fluorescein carrying strands, respectively, at their 3¢ and 5¢ ends The ... on the same FRET efficiency decreased specifically in the presence of unlabeled homologous competitor strand (Phi-C) as a function of its concentration (Fig 2B, histogram and 3) On the other hand,...
Ngày tải lên: 19/02/2014, 07:20
Tài liệu Báo cáo khoa học: Role of K22 and R120 in the covalent binding of the antibiotic fosfomycin and the substrate-induced conformational change in UDP-N-acetylglucosamine enol pyruvyl transferase docx
... green and the nitrogen atoms of R120 and K22 in blue The open form of MurA is unliganded (A) and the closed conformation (B) contains fosfomycin (orange) and UDPNAG (purple) in the active site The ... change upon ligand binding The loop region of the upper domain moves towards the active site of the enzyme, thus shielding the substrates (and ligands) from bulk solvent A detailed thermodynamic ... Alternatively, the observed changes in the thermodynamic parameters for the K22V/R120K and R120K mutant proteins might be caused by differences in the thermal/vibrational content of the complex As the structure...
Ngày tải lên: 19/02/2014, 13:20
Tài liệu Báo cáo khoa học: Local stability identification and the role of a key aromatic amino acid residue in staphylococcal nuclease refolding pdf
... However, the fluorescence in the mutants without tryptophan at 140 (W140A and W140O) was much lower than both the wild-type protein and mutants E142O and K133A Thermal analysis of protein unfolding The ... protein Figure shows the fluorescence spectra of wild-type SNase and the four mutants E142O, K133A, W140A and W140O The fluorescence spectra of E142O and K133A are similar to that of the wild-type protein ... unfolding The DSC curves of the wild-type protein and the mutants K133A, E142O, W140A and W140O are shown in Fig 3, with their thermodynamic parameters summarized in Table The calorimetric DHcal values...
Ngày tải lên: 20/02/2014, 01:20
Tài liệu Báo cáo khoa học: Proton transfer in the oxidative half-reaction of pentaerythritol tetranitrate reductase Structure of the reduced enzyme-progesterone complex and the roles of residues Tyr186, His181 and His184 pdf
... and are bound between the progesterone and the protein (Fig 7A) In comparison to the oxidized structures, the FMN isoalloxazine ring is less planar, with both the N5 atom and the C8-C7 methyl groups ... Properties of the H181A and H184A enzymes The structure of PETN reductase solved in complex with prednisone, progesterone, 1,4-androstadiene (Fig 1A) and 2-cyclohexen-1-one indicate that these ligands ... inhibitor) and picric acid (a substrate) [19] In OYE1 the counterpart residues are His191 and Asn194, and are known to have an important role in the binding of phenolic compounds in the active...
Ngày tải lên: 20/02/2014, 02:21