Ngày tải lên: 18/03/2014, 12:20
... supervision of the recognised third countries The nature of the supervision has to be determined on the basis of an assessment of the risk of the occurrence of irregularities or infringements of the ... 15 % in the last two decades The EU is one of the main producers and consumers of organic products in the world In the period 2000–08, the total organic area in the 27 Member States of the EU ... verification of the sampling policy, of the results of analyses or of the exchange of information between the control body and other entities In Ireland procedures for approval of control bodies...
Ngày tải lên: 28/03/2014, 19:20
natural products studies of the marine cyanobacteria lyngbya semiplena and lyngbya majuscula
Ngày tải lên: 13/11/2014, 16:14
Bees and their role in forest livelihoods A guide to the services provided by bees and the sustainable harvesting, processing and marketing of their products
... transfer of pollen from the anther (the male part of the flower) to the stigma (the female part of the flower) Some plants can pollinate themselves: in this case, the pollen passes from the anther ... in the area, and the strength and needs of the colony As long as the hive is of large enough volume, bees will store as much honey as they can (The more honey they can store, the greater the ... seed, the pollen grain has to grow a small tube inside the stigma to the ovary of the flower Then a male gamete can travel through the tube, fertilize the egg cell and start development of the...
Ngày tải lên: 03/06/2015, 08:41
Structural, electrical and optical studies on the effects of rapid thermal processing on silicon germanium carbon films
... OPTICAL STUDIES ON THE EFFECTS OF RAPID THERMAL PROCESSING ON SILICONGERMANIUM-CARBON FILMS FENG WEI (M Eng, XJTU) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF ELECTRICAL ... In the case of strained SiGe, the strain removes the degeneracy between the heavy and the light hole bands and spin-orbit band moves further down This reduces the inter-valley scattering of the ... was explained based on the theory of binary alloy oxidation and the consideration of large difference in the heat of formation of SiO2 and GeO2 Rapid thermal oxidation of SiGe films was examined...
Ngày tải lên: 17/09/2015, 17:18
13 the processing of cereal foods
... analysis of the significance of the role of technology follows in the next section 13.3 Mechanical processing As briefly discussed above, the primary outcome of cereal processing is to increase the ... as the ingredients themselves In terms of nutrition, two of the most significant effects of mechanical and thermal processing concern the vitamin content and the physico-chemical structure of the ... removal of the embryo In terms of nutrition, one of the principal challenges with abrasive and other methods, which lead to the removal of the bran layers, is the corresponding loss of some B-vitamins...
Ngày tải lên: 03/09/2016, 15:48
Báo cáo y học: "Characterization of N200 and P300: Selected Studies of the Event-Related Potential Salil H. Patel 1 and Pierre N. Azzam 2"
... interspersed by a stimulus which deviated from the standard in the intensity of the first component and the glide direction of the second constituent The number of distinct MMN components elicited by ... 56]; these findings further support the concept of the P3 as a proxy for some element of stimulus evaluation time Evidence has accumulated describing the P300 as a cognitive routine supporting the ... and the N2b Data indicate that the P300 is involved not only in processes of working memory, but may interact with the N2b in the control of motor response to external cues Through the use of...
Ngày tải lên: 02/11/2012, 11:08
Risks Involved in the Use of Herbal Products
... the FDA of their intent to market new products However, they are not required to establish the safety or the effectiveness of their products Once a dietary supplement is on the market, the FDA can ... subsequently used for the design of in vivo studies; and (3) lack of long-term observations In the design of in vitro and in vivo studies, these issues mandate careful consideration The length of human intervention ... and vomiting Moreover, the adverseevent reports raise serious concerns about the safety of ephedra and ephedrine products In response to the reporting of these studies, the federal government...
Ngày tải lên: 25/10/2013, 05:20
Tài liệu SURVEY OF CASE STUDIES OF THE USE OF KNOWLEDGE MANAGEMENT IN SOFTWARE ENGINEERING docx
... cancelled before they ever get completed Further results indicate 52.7% of projects will cost 189% of their original estimates The cost of these failures and overruns are just the tip of the proverbial ... draw rm conclusions If we ask whether the introduction of a knowledge management system improves the quality of software, only one of the studies, from the Software Engineering Laboratory gives ... with these studies is that they are mostly lessons learned reports That is, it is the same people who have initiated the programs that evaluate them Another problem is the rather limited number of...
Ngày tải lên: 16/01/2014, 16:33
Tài liệu CONSUMER PREFERENCE AND CONSUMPTION OF ORGANIC PRODUCTS IN THE EASTERN CAPE PROVINCE OF SOUTH AFRICA docx
... income They are more accessible to the market They are good for the management of illness They are environmentally friendly There are more products from the local region There is more trust to the ... its identity in the face of others, and therefore creates a feeling of "belonging" (Buruiana 2003) 17 10 Factors affecting the consumer awareness of organic products The results of the logistic ... confidence of the product and is an indication of the trust of the organic label 12 Conclusion This paper has established the growing importance of organic products in the food system of the Eastern...
Ngày tải lên: 14/02/2014, 03:20
Tài liệu Báo cáo khoa học: Structural and functional studies of the human phosphoribosyltransferase domain containing protein 1 docx
... product of PRPP from the crystallization solution ing 81 compounds of substrates, products and regulators of other enzymes in the human nucleotide metabolism (Table S1) The library can then be ... conclusion can be made based on the lack of thermal shifts when only the bases were added, whereas the addition of PRPP led to a significant thermal shift Kinetic studies of PRTFDC1 showed that this ... interacts with both O6 and N7 (Fig 1C) The 2¢OH of the ribose is hydrogen bonded to the main chain and the side chain of Asp142 (Fig 1C) Both hydroxyl groups of the ribose are involved in coordinating...
Ngày tải lên: 15/02/2014, 01:20
Tài liệu Báo cáo khoa học: X-ray crystallographic and NMR studies of pantothenate synthetase provide insights into the mechanism of homotropic inhibition by pantoate docx
... Here, we report the results of the structural studies of the pantoate-bound form of the N-terminal domain of E coli PS (nPS) The structure and substrate-binding interactions of E coli nPS have ... well as of the alleviation of this inhibition by another substrate of the enzyme, ATP, are presented [8,9] Results Solution properties of the N-terminal domain of PS, the C-terminal domain of PS, ... regions of the Ramachandran map [32,33] Comparison of the monomer of the substrate-free form of E coli PS [13] with the monomers of nPS in the pantoate-bound form at full occupancy indicates that the...
Ngày tải lên: 16/02/2014, 09:20
Tài liệu A REVIEW OF INDOOR AIR POLLUTION AND HEALTH PROBLEMS FROM THE VIEWPOINT OF ENVIRONMENTAL HYGIENE: FOCUSING ON THE STUDIES OF INDOOR AIR ENVIRONMENT IN JAPAN COMPARED TO THOSE OF FOREIGN COUNTRIES pptx
... move against the war and restricted the global trade in oil export This is still known as the Arab oil embargo.8, 9) The idea of saving energy spread throughout in the world as a result of this incident ... issue from the 1960s to early 1970s in Japan On this basis, the committee on sick house syndrome (SHS) by the Ministry of Health, Labour, and Welfare of Japan announced the guideline value of formaldehyde ... habitation The cause of the disease onset relates to a house, symptoms occur within the house, symptoms are less serious or disappear when the patient is away from the house, and when the patient...
Ngày tải lên: 17/02/2014, 22:20
Tài liệu Báo cáo khoa học: Mechanism of dihydroneopterin aldolase NMR, equilibrium and transient kinetic studies of the Staphylococcus aureus and Escherichia coli enzymes docx
... set of control data was obtained in the absence of the protein The data set obtained in the absence of the protein was then subtracted from the corresponding data set obtained in the presence of ... performed in the absence of the ligand The control data set obtained in the absence of the ligand was subtracted from the corresponding data set obtained in the presence of the ligand The Kd values ... subtracting the control titration data in the absence of the enzymes from the titration data in the presence of the enzymes The results of the equilibrium binding studies showed that, in comparison...
Ngày tải lên: 19/02/2014, 00:20
Tài liệu Báo cáo khoa học: Functional studies of active-site mutants from Drosophila melanogaster deoxyribonucleoside kinase Investigations of the putative catalytic glutamate–arginine pair and of residues responsible for substrate specificity docx
... phosphorylation of the wild-type Relative phosphorylation expressed as a relation of the percentage of dThd phosphorylation of the corresponding mutant is given in parentheses The substrate concentration ... illustrating the binding of the feedback inhibitor dTTP and the position of Mg2+ in the active site Mg ion that coordinates the phosphates of dTTP (Fig 3) Discussion Mutation of residues in the active site ... not show any activity must therefore be a consequence of the reactivity of the functional group and further support the hypothesis that E52 acts as an initiating base in the reaction R105 mutations...
Ngày tải lên: 19/02/2014, 02:20
Tài liệu Báo cáo khoa học: Comparative studies on the functional roles of N- and C-terminal regions of molluskan and vertebrate troponin-I pdf
... reflect the mechanism of Ca2+ switching involving the alternative binding of the C-terminal region of TnI to actin or TnC in a Ca2+dependent manner [17,19] On the other hand, the inhibitory effect of ... exhibited a band near the origin and at the middle of the gel, respectively The bands corresponding to the free rabbit or Akazara scallop TnC were found in the middle to bottom of the gels (indicated ... to the fragments in the presence (d) or absence (s) of Ca2+ The measurements were performed at 15 °C The results were expressed as a percentage of the ATPase activity obtained in the absence of...
Ngày tải lên: 20/02/2014, 01:20
Tài liệu Ave Roma Immortalis, Vol. 2 Studies from the Chronicles of Rome pdf
... sort of stopper which closed the round aperture in the roof of the Pantheon The Pantheon stands at one corner of the Region of Pigna, and a connection between the Region, the Pantheon and the ... force, the Consulship or the Presidency of the Senate Jordan, the brother of the antipope Anacletus, obtained the office, and the violent death of the next Pope, Lucius the Second, was one of the ... that the Cenci had built themselves a fortified palace on the foundations of a part of the Theatre of Balbus, between the greater Theatre of Marcellus, then held by the Savelli, and the often...
Ngày tải lên: 20/02/2014, 09:20
Tài liệu Báo cáo Y học: Molecular modeling of the dimeric structure of human lipoprotein lipase and functional studies of the carboxyl-terminal domain docx
... established Of two possible dimeric structures of LPL, the head-tohead and the head-to-tail models, the studies of the chimeric proteins of hepatic lipase and LPL and the tandem repeat approach of LPL ... illustrates the overall saddle shape of the dimeric structure and the key heparin-binding residues in the N-terminal domain held coordinately by the two subunits on the top of the hollow (Fig 1A) The ... peak of wild-type LPL The LPL in the eluate was detected by Western blot with LPL polyclonal antibody 7640 The fraction number of the high-affinity peak was the same for the wild type and the WW...
Ngày tải lên: 21/02/2014, 15:20
Tài liệu Euphorion Being Studies of the Antique and the Mediaeval in the Renaissance - Vol. II pot
... sunshine of the evening, the noise of the streets, the looks of the crowd, the great minster rising half-finished in the midst of the town by the Rhine, the cries and noise and chipping of the masons; ... attending to the business of factory or counting-house under the orders of the father of the family, and to the economy of the house-under the superintendence of the mother; a manner of living at ... him the "Morte d'Arthur" of the ladies and knights of Arthur's court; of the quest of the Grail by spotless knights who were bastards and fathers of bastards; of the intrigues of Tristram of Lyoness...
Ngày tải lên: 21/02/2014, 21:20
Tài liệu Báo cáo khoa học: "Predicting the fluency of text with shallow structural features: case studies of machine translation and human-written text" doc
... with the idea that these are qualities of the translations that are independent of each other Fluency was judged directly by the assessors, while adequacy was meant to assess the content of the ... gold-standard Yet, the assessments of the two aspects were often the same—readability/fluency of the sentence is important for understanding the sentence Only after the assessor has understood the sentence ... analyze the association of the features that we described above and fluency Note that the purpose of the analysis is not feature selection—all features will be used in the later experiments Rather, the...
Ngày tải lên: 22/02/2014, 02:20