overview with emphasis on national guidelines
Tài liệu Insight into Alternative Approaches for Control of Avian Influenza in Poultry, with Emphasis on Highly Pathogenic H5N1 doc
Ngày tải lên :
21/02/2014, 01:20
... Limitations • Instability • High production costs • No mass production • Field application limitations • Specificity to the viral genome without interference with the host genome and non-specifically ... chicken immune response to H5-AIV vaccination [139], likewise diet supplementation with fresh garlic powder had no effect on the humoral immune response of chickens vaccinated with an inactivated ... Additional effects as antioxidants, antiinflammatory, etc • No adverse effects on body weight, egg production • Extraction is very expensive • Affection with antigenic changes, herb-drug interactions,...
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Machining of High Strength Steels With Emphasis on Surface Integrity by air force machinability data center_1 pot
Ngày tải lên :
21/06/2014, 22:20
... correlation between the chemical composition test and ‘absolute tests’ has been obtained with accuracies claimed to within 8% For example, the relationship between chemical composition and cutting ... quantitative information about other ranges and conditions, with differing operations and parameters As a result, this test is usually classified as a ‘ranking test’ ‘Ranking’ – Non-Machining Tests ... machinability equation using a dimensional analysis technique and, by utilising conventional test methods to establish and measure its: thermal conductivity, harness (Brinell), percentage reduction in area,...
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Machining of High Strength Steels With Emphasis on Surface Integrity by air force machinability data center_2 docx
Ngày tải lên :
21/06/2014, 22:20
... consists of portioning the total variation present in a data set into ‘components’ Each ‘component’ is attributed to an identifiable cause, or source of variation; in addition, one ‘component’ represents ... use, the VA technique in conjunction with a strictly controlled and limited machining strategy – based upon some form of ‘orthogonal array’ , in combination with the ‘strength’ (i.e >5% ‘F-ratio’) ... competitive functions 15 ‘Value Engineering and Analysis’ (VE/VA), with VE being principally concerned with an overall improvement of designbased details on engineering components, while a more...
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Machining of High Strength Steels With Emphasis on Surface Integrity by air force machinability data center_4 pot
Ngày tải lên :
21/06/2014, 22:20
... shape and its corresponding ‘Y’ direction The orientation of the modulation direction ‘Y’ toward a dynamically more-rigid direction angle, allows a decrease in vibrational response, giving greater ... component in the modulation direction ‘Y’ So, an increased force occurring in the ‘Y’ direction, causes amplified displacement and vibration at 90° to the surface, creating ideal conditions for ... a given set of conditions for a particular machining operation 7.3.2 Chatter – Important Factors Affecting its Generation In the previous sections, a brief discussion was made concerning just...
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Machining of High Strength Steels With Emphasis on Surface Integrity by air force machinability data center_5 pdf
Ngày tải lên :
21/06/2014, 22:20
... and position of the honing stroke, the honing stick pressure (Vc) The inclination angle of the cross-honing action, is a product of the up-/down-ward head motion (Vo) and the rotational speed ... (Vo) This complex action of rotating and linear motion, generates the desired cross-honed ‘Lay-pattern’ within the bore – for improved oil retention 313 sos, or conditions that must be met, if ... Abrasives/CBN/Diamond – ‘stones’ , that are fitted into a ‘honing head’ which then rotates and oscillates within a hole, or an engine’s bore The critical parameters are the rotational speed (Vr) oscillation...
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Machining of High Strength Steels With Emphasis on Surface Integrity by air force machinability data center_7 ppt
Ngày tải lên :
21/06/2014, 22:20
... from the primary deformation zone and some heat is also conducted from the secondary deformation zone into the body of the cutting insert, while the tertiary deformation zone will also impart some ... boundary of γ the triangular secondary zone The frictional stress along the tool/chip interface can be assumed to be constant along the first half of the contact region, then linearly decreasing ... conditions So far, no mention has been made here concerning frictional effects in the cutting process Friction is very complex subject which relates not only to: chip flow-stress and ‘stiction’ 60...
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Machining of High Strength Steels With Emphasis on Surface Integrity by air force machinability data center_8 doc
Ngày tải lên :
21/06/2014, 22:20
... deformation – occurs when high pressures (i.e compression) are exerted on the cutting edge in combination with elevated temperatures Conditions likely to create plastic deformation on the cutting ... on the machined surface In any BUE machining condition, if it continues without attention, then the result can be rapid edge breakdown, or even result in insert fracture • The former conditions ... diffusion of substances generally on a quantitative basis Today, we are concerned with ‘atomic migration’ within metallic solid solutions Fick produced two laws, with Fick’s 1st Law stating: ‘That...
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Machining of High Strength Steels With Emphasis on Surface Integrity by air force machinability data center_9 docx
Ngày tải lên :
21/06/2014, 22:20
... tooling, in conjunction with the application of efficient cutting conditions The following simple formula can be utilised to calculate the ROI for a particular: production operation; machine tool; ... appropriately positioned stationary antenna The telemetry involves a bi-directional transmission, with measured data being transmitted to the ‘stationary side’ of the monitoring system and any control commands ... dynamometer configuration, situating the sensing equipment within the turret – as depicted in Fig 179a Here, the installation of an acoustic emission sensor (AE)76 behind the turret in combination with...
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Machining of High Strength Steels With Emphasis on Surface Integrity by air force machinability data center_10 ppt
Ngày tải lên :
21/06/2014, 22:20
... of contact were ‘equalised’ in this region Therefore, under ‘sticking friction’ conditions, the ‘mean angle of friction’ on the rake face, depends on the: Form of the normal stress distribution, ... circle for an orthogonal cutting model, where: FT = thrust force component, FC = cutting force component, FN = normal force component on the shear plane, FS = shear force component on shear plane, ... the mean normal stress on therake secondary shear zones’ , non-orthogonal (three-dimenface (σfav) is given by: sional) machining processes, advances in tool geometries with their accompanying...
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Machining of High Strength Steels With Emphasis on Surface Integrity by air force machinability data center_11 pot
Ngày tải lên :
21/06/2014, 22:20
... Machined Components – Introduction fects when discussing the machined surface condition in the following section Previously in Section 7.5 concerning machined surface texture, the discussion was principally ... taper-section angle (TSA) will thus be 79°, with the vertical magnification being obtained from the following expression: TSM = secant (TSA) Where: TSM = taper-section magnification, TSA = taper-section ... components clamped in-situ on the machine tool are occasionally vibrated at their natural frequency, to minimise these induced residual stresses Component deformation is roughly proportional...
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Machining of High Strength Steels With Emphasis on Surface Integrity by air force machinability data center_12 pptx
Ngày tải lên :
21/06/2014, 22:20
... influence on function; : some influence on function; : possible influence on function Abbreviations: UTM: untempered martensite; OTM: over-tempered martensite; Aust rev: austenitic reversion; IGA: intergranular ... substrate compression layer also increased in magnitude, which could lead to considerable workpiece distortion, once the clamping forces had been released – particularly if only one-side of the ... ‘white-layer’ region extends to quite a small depth beneath the surface, in the region of 10 to 100 µm, depending upon the severity of the ‘abusive regime’ of surface generation Considering Fig 191 once again,...
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Machining of High Strength Steels With Emphasis on Surface Integrity by air force machinability data center_13 doc
Ngày tải lên :
21/06/2014, 22:20
... Reviews, Vol 46(3), March 1993 Kronenberg, M Machining Science and Application Pergamon Press (NY/London), 1966 Kruszynski, B.W and Cuttervelt, C.W Plastic Deformation in the Surface Layer after ... Requirements into Product Design Productivity Press (Portland, Oregon), 1988 American National Standard (ANS) B211.1 – Surface Integrity 1986 Amontons, G Histoire de l’Académie Royale des Sciences avec les ... Mechanical Behavior of Materials John Wiley & Sons, Inc., 2004 Bowden, F.P and Tabor, D Frictionand Lubrication of Solids Oxford University Press (London), 1954 Brammertz, P.H Ursachen für Form und...
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Báo cáo hóa học: " Iterative Pilot-Layer Aided Channel Estimation with Emphasis on Interleave-Division Multiple Access Systems Hendrik Schoeneich and Peter Adam Hoeher" docx
Ngày tải lên :
22/06/2014, 23:20
... point of view,” in Proceedings of 4th International Symposium on Turbo Codes & Related Topics in Connection with the 6th International ITG-Conference on Source and Channel Coding, Munich, Germany, ... detection and to perform the detection only on the layer of interest The same concept is used for all numerical results in Section We therefore give a short description of this type of MLD for convenience ... sequences with constant magnitude for fast channel estimation initialization,” IEEE Transactions on Communications, vol 46, no 3, pp 305–308, 1998 P A Ranta, A Hottinen, and Z.-C Honkasalo, “Co-channel...
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Representation and Decision-Making in Environment Planning with Emphasis on Energy Technologies doc
Ngày tải lên :
29/06/2014, 02:20
... decision with regards to energy technologies on the local population and environment, and the government’s consistency (or inconsistency) with both domestic and international guidelines on the ... Representation and Decision-Maker in Environment Planning with Emphasis on Energy Technologies Within the context of Thai administrative procedures, provisions for public participation are affirmed on ... partnerships with aid agencies, the state controlled energy corporation, regional organisations and international non-governmental organisations 27 3.3 Non-Governmental Organisations in the Energy...
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Báo cáo khoa học: " Gastrointestinal toxicity of vorinostat: reanalysis of phase 1 study results with emphasis on dosevolume effects of pelvic radiotherapy" potx
Ngày tải lên :
09/08/2014, 09:20
... reported grade diarrhea, with one patient developing synchronous grade anorexia and hyponatremia and Bratland et al Radiation Oncology 2011, 6:33 http://www.ro-journal.com/content/6/1/33 Page of ... Norway Authors’ contributions ÅB contributed to the design of the study and generated the dose-volume data SD managed the provision of the clinical information DH contributed to the concept and design ... results with emphasis on dose-volume effects of pelvic radiotherapy Radiation Oncology 2011 6:33 Submit your next manuscript to BioMed Central and take full advantage of: • Convenient online submission...
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báo cáo khoa học: "Transcriptional analysis of cell growth and morphogenesis in the unicellular green alga Micrasterias (Streptophyta), with emphasis on the role of expansin" pot
Ngày tải lên :
11/08/2014, 11:21
... B) Only L Only L Only L Only L CDRC motif (LA) No No No No Long carboxy terminal extension (LA) No Yes No No When a domain is present, its position is given (starting from the first methionine) ... reverse-transcription (qRT)-PCR In general, the expression profiles obtained by cDNA-AFLP and qRT-PCR (Additional file 4) corresponded well (Additional file 5), confirming the obtained expression results ... cDNA-AFLP expression profiling First we developed a synchronization protocol to monitor the cell morphogenesis-related gene expression in M denticulata The protocol was based on the observation that the...
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Báo cáo khoa học: "Characteristics of equine summer eczema with emphasis on differences between Finnhorses and Icelandic horses in a 11-year study" pdf
Ngày tải lên :
12/08/2014, 18:22
... body, was the only symptom Pruritus with mild skin affection in the mane, tail and/or body, was classified as moderate signs, while horses with pruritus and large regional skin lesions in the mane, ... with non-parametric distribution were evaluated by Fisher's exact test The t test was used when the differences between the quantitative variables with parametric distribution were analysed One ... weather conditions were evaluated, 15% of the owners answered that signs were aggravated in sunny or hot and humid weather No other weather condition was mentioned to have marked influence on aggravation...
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Ultrasound guided peripheral nerve block anesthesia with emphasis on the interscalene approach to brachial plexus blockade intechopen
Ngày tải lên :
30/08/2014, 22:18
... until elicitation of paresthesias along the shoulder and upper arm distribution, and completion with deposition of local anesthetic [28] After its introduction in performing regional anesthesia, ... skew interpretation [21] In contrast to a definitive motor response end-point elicited with nerve stimulator, the optimal pattern of local anesthetic deposition and distribution continues to be ... both with and without concomitant nerve stimulator for the performance of regional anesthesia [10], although no added benefit has been proven with the addition of PNS [24], [40] Typical sonoanatomy...
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Tài liệu Overview on Poultry Sector and HPAI Situation for Indonesia with Special Emphasis on the Island of Java - Background Paper doc
Ngày tải lên :
21/02/2014, 01:20
... integration) has two primary components and one or two contributing components Non-vertical integration (D-Type) has only one primary component and only one or two contributing components 10 ... millionston/year 1.2 million ton/year 1.6 million ton/year NA NA 120 ton/years 120 tons/years NA NA Charoen Phokphand 337,44 millions DOC 58,150 millions/years Japfa Comfeed All others NA Wonokoyo ... 1/2007, the National Commission formulated strategic steps to handle the AI pandemic in Indonesia: (1) information, dissemination, communication, and education, mostly focused on HPAI responsive strategy;...
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A REVIEW OF MILK PRODUCTION IN INDIA WITH PARTICULAR EMPHASIS ON SMALL-SCALE PRODUCERS pdf
Ngày tải lên :
24/03/2014, 04:20
... combination of production (physical data) and accounting (economic data) TIPI-CAL also consists of both a structure of costs of production and a simulation component (without optimisation) The ... decline in its relative contribution to national milk production, the share contributed by the East has increased The Southern and Western regions have maintained their position Development of the ... Regional Milk production: Government of India, 1997&1999; Gupta, 1997; Sadhana's Dairy Yearbook, 2001 Overview – Milk Production in India Milk Production Million Tons Buffalo Crossbred Regional...
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