... mechanisms for youths to shed their high school personas and networks and try out new more mature personas and develop new more challenging and rewarding networks, I don't know,” he said “Universities ... attract and retain students Technology and more customizing your experience are two of these ways Also, young people who are used to on-demand everything and ‘I’ everything will feel more comfortable ... advisers, and friends working to identify, explore, and engage with the challenges and opportunities of evolving communications forms and issues They investigate the tangible and potential pros and...
Ngày tải lên: 18/02/2014, 00:20
... http://www.virologyj.com/content/6/1/196 MNV-1 and human norovirus share many biochemical and genetic characteristics, including their genome, genomic organization and function, virion size (28 to 35 nm in diameter), shape, and buoyant ... IU/mL) and streptomycin (100 μg/mL) (Sigma-Aldrich St Louis, MO) Defined FBS (HyClone, Logan, UT) was used for the RAW 264.7 and TIB cell lines, while standard FBS (HyClone) was used for the BV-2 and ... regarding plaque assays YL conceived of the study, and participated in its design, coordination, and data analysis and manuscript revision All authors read and approved the final manuscript Acknowledgements...
Ngày tải lên: 12/08/2014, 04:20
Licht wissen 04 Office lighting motivating and efficient
... 22 Conference lighting Page 24 Foyer and corridor lighting Page 28 Lighting Specials Lighting management Page 14 Lighting concepts and planning Page 26 Facade lighting Page 38 Lighting for outdoor ... supplementary optics and reflectors may be More information and planning advices contains booklet licht.wissen 10 “Emergency lighting, Safety lighting 76 Safety lighting Safety lighting [76] is mandatory ... Dimmed accent lighting helps prevent fatigue and enables those listening to take notes 25 licht.wissen 04 Office Lighting: Motivating and Efficient Lighting management – more quality and efficiency...
Ngày tải lên: 16/05/2015, 08:51
Licht wissen 06 Shop Lighting Attractive and Efficient
... Shop Lighting – Attractive and Efficient 06 Setting the stage and energy efficiency Page 06 Corporate lighting, lighting for brand merchandise Page 08 Parking facility, facade and entrance lighting ... Shop Lighting – Attractive and Efficient Corporate lighting, lighting for brand merchandise As an intangible and versatile design element, light is an excellent vehicle for communicating brand ... Showcase lighting for shop windows Page 12 Lighting for fresh foods Page 16 Supermarket lighting Page 18 Shelf, aisle and wall lighting Page 22 DIY centre lighting Page 26 Lighting Specials: Basic lighting...
Ngày tải lên: 16/05/2015, 08:52
Electric motors and drives technical manual 2010 edition
... (IEC) sets the standards Or at least many countries base their standards very closely on the IEC standards (for example, Germany's VDE 0530 standard and Great Britain's BS 2613 Standard closely ... temperature class Slip-ring motors, commutator motors and brake motors can all be made in flameproof versions No external parts may cause sparks The motors must have both an internal and an external earthing ... 34-1 standard) The NEMA and IEC standards are quite similar, although they sometimes use different terminology Thus, if one understands the IEC nameplate, it is fairly easy to understand a NEMA...
Ngày tải lên: 12/01/2014, 10:43
Tài liệu Manual for induction motors and generators ppt
... lifting and turning 3BFP 000 050 R0101 REV C Transport and Unpacking - 11 Manual for Induction Motors and Generators 2.4 Checks upon arrival and unpacking 2.4.1 Check upon arrival The machine and ... Induction Motors and Generators Chapter Installation and Alignment 3.1 General Good planning and preparation result in simple and correct installation and assure safe running conditions and maximum ... IEC 60079-17 and IEC 61241-1-2) All repairs and overhauls must be carried out according to the standard IEC 60079-19 Only trained personnel familiar with these standards should handle this type...
Ngày tải lên: 26/01/2014, 09:20
asg 3 motors and oads
... 3 Motors and loads Summary 3.1 Three phase asynchronous motors 38 3.2 Single-phase motors 42 3.3 Synchronous motors 43 3.4 Direct current motors commonly named DC motors 45 3.5 Operating ... supplier’s experts v Lighting • Incandescent lighting Incandescent lighting (trademarked by Thomas Edison in 1879) was an absolute revolution and, for many years afterwards, lighting was based ... steps per revolution Step A Fig 14 44 Type of stepper motors Motors and loads 3.3 3.4 Synchronous motors Direct current motors commonly named DC motors The motor rotates discontinuously To improve...
Ngày tải lên: 15/02/2014, 08:37
Tài liệu Are private banks more efficient than public banks? Evidence from Russia ppt
... efficiency scores and relate these to ownership in second-stage regressions Foreign-owned banks are again confirmed to be more cost -efficient and to collect more deposits and grant more loans than ... Hofler and Payne (2006) study the Croatian banking system and find that new private and privatized banks are not more efficient than public banks and that privati- Alexei Karas, Koen Schoors and ... and Laurent Weill Are private banks more efficient than public banks? Evidence from Russia ownership and efficiency in emerging market economies and its conclusions contribute to our understanding...
Ngày tải lên: 16/02/2014, 10:20
SUBSTITUTION OF HAZARDOUS CHEMICALS IN PRODUCTS AND PROCESSES potx
... of discharge permits in the Netherlands and Denmark 53 Substitution policy: Lists and licenses in Sweden and Ireland _ 58 The case “Oeko-Tex-Standard” - Substitution policy via voluntary ... Sections 2.3 and 2.4 are presented in some more detail in Annexes II and III SUBSTITUTION OF HAZARDOUS CHEMICALS IN PRODUCTS AND PROCESSES FINAL REPORT 1.4.4 Examples of substitution policies and management ... definition and perspective Approach and definition: The findings of this study are based on literature reviews and stakeholder consultation SUBSTITUTION OF HAZARDOUS CHEMICALS IN PRODUCTS AND PROCESSES...
Ngày tải lên: 23/03/2014, 08:21
ACCELERATING TECHNOLOGY TRANSITION Bridging the Valley of Death for Materials and Processes in Defense Systems potx
... off-the-shelf technology, • Implement shorter and more iterative design and manufacturing processes, • Simplify procurement and acquisition processes, • Update standards and testing procedures to make it ... off-the-shelf technology, • Implement shorter and more iterative design and manufacturing processes, • Simplify procurement and acquisition processes, • Update standards and testing procedures to make it ... understand and respect the values, working styles, and goals of different groups, and who can also effectively initiate and sustain communication among the stakeholders across all organizational and...
Ngày tải lên: 28/03/2014, 11:20
gregory - particles in water - properties and processes (crc, 2006)
... Particles in Water Properties and Processes Particles in Water Properties and Processes John Gregory University College London England Taylor & Francis Taylor & Francis Group Boca ... ocused mainly on physicochemical treatment processes, especially flocculation and filtration, and he has authored more than 100 publications in these and related areas He is internationally known ... Living and dead organisms Inorganic particles result mainly from natural weathering processes and include clays, such as kaolinite and montmorillonite; oxides, including various iron oxides; and...
Ngày tải lên: 03/04/2014, 12:13
maxwell - synthetic nitrogen products - practical guide to the products and processes (springer, 2005)
... production and/ or sales opportunities and the processes that could make those sales a possibility Chemical distributors—to obtain a feel for the general market size for some chemicals and the basic handling ... 283 284 12 AMMONIUM PHOSPHATES AND AMMONIUM SULFATE 12.1 AMMONIUM PHOSPHATES 12.1.1 MAP Powder Processes 12.1.2 DAP Powder Processes 12.1.3 Granular DAP and MAP Processes 12.1.4 Production of ... production The more important ammonia production processes (including some of those mentioned above) will be discussed in more detail in subsequent chapters Ammonia and some of its salts and derivatives...
Ngày tải lên: 03/04/2014, 12:14
textile fibers, dyes, finishes, and processes a concise guide
... structure and properties This book addresses itself to the structure and properties of textile fibers, dyes, and finishes and the processes used in fiber, yarn, and substrate formation and in dyeing and ... physics, and technology It should be an aid to students and professionals in textiles, textiles and clothing, and textile science, who desire a basic knowledge of textile fibers, finishes, and processes ... Fibers Mineral and Metallic Fibers 18 FINISHES AND FINISHING Physical Finishes and Finishing Optical Finishes Brushing and Napping Softening and Shearing Compacting Chemical Finishes and Finishing...
Ngày tải lên: 31/05/2014, 01:29
distillation principles and processes
... PRINCIPLES AND PROCESSES against draughts, and, to this, the ordinary conical flame protector may be used, or a simple and efficient guard may be made from a by cutting off the bottom and taking ... advisable became more and more evident as the war increased in intensity and magnitude, because of the immense importance of such materials as acetone, toluene, petrol, glycerine, and so on, the ... distillation may which so often be rendered easier, and that the value and economy of highly efficient still-heads in laboratory work may come to be more widely recognised than is generally the case...
Ngày tải lên: 12/06/2014, 11:19
Báo cáo hóa học: " 2DPCA fractal features and genetic algorithm for efficient face representation and recognition" pdf
... class are chosen randomly, and are used for training and the remaining images for test In the ORL database, images are taken at different lighting conditions, facial expressions, and orientations ... face expressions and poses This base contains 165 images of 15 individuals In this experiment, 30% of all image samples per class are chosen randomly and are used for training, and the remaining ... is the distance between the region and the domain block is determined by its coordinates (XDom , XDom) and transformed with corresponding contrast S and the lighting O Figure Inter image similarity...
Ngày tải lên: 21/06/2014, 00:20
FEATURES OF LIQUID CRYSTAL DISPLAY MATERIALS AND PROCESSES doc
... Micrographs (a) and (b) show typical meander patterns with line and space widths of m and comb-like line and space widths of m, respectively Figure 16(c) and (d) shows dense μm line and space patterns ... conditions and environments used for manufacturing and operating LCD panels, i.e., acidic, basic and highly humid environments Furthermore, Zn atoms are easily volatilized from materials by heating processes ... laboratory BTDA, DSDA and 3,4’-ODPA, these are highly reactive and common aromatic tetracarboxylic dianhydrides were mainly used as a dianhydrides monomer, and DDE that is highly reactive and a common...
Ngày tải lên: 26/06/2014, 23:20
Altivar 71Variable speed drives for synchronous motors and asynchronous motors Installation pptx
... 1755849 03/2011 Before you begin Read and understand these instructions before performing any procedure on this drive DANGER RISK OF ELECTRIC SHOCK • Read and understand this manual before installing ... • ATV71HpppY contains: - The drive and one or two DC chokes mounted on the same pallet Handling/Storage To protect the drive prior to installation, handle and store the device in its packaging ... between the PO and PA/+ terminals on the drive (see note and next page) - Connect the grounding strip between the DC choke chassis and the drive - Then mount the cover on the chassis and secure it...
Ngày tải lên: 28/06/2014, 16:20
Schneider Electric-Altivar 71 Variable speed drives for synchronous motors and asynchronous motors potx
... ON OFF ON OFF ON OFF ESIM outputs A and B divided by A and B divided by A and B divided by A and B divided by A and B divided by 16 A and B divided by 32 A and B divided by 64 ESIM disabled ON ... Programming Manual 1755843 03/2011 Preliminary recommendations Handling and storage To protect the drive prior to installation, handle and store the device in its packaging Ensure that the ambient ... equipment damage Handling on installation 45° max ALTIVAR 71 drives up to ratings ATV71HD15M3X, ATV71HD18N4 and ATV71HU75S6X can be removed from their packaging and installed without a handling device...
Ngày tải lên: 28/06/2014, 16:20
METALLURGY – ADVANCES IN MATERIALS AND PROCESSES docx
... blue and Al purple Figure γ΄΄ D022 structure Ni atoms are blue and Nb, Al and Ti purple Carbides are traditionally classified by their chemical composition, mainly MC, M6C and M23C6, where M stands ... partial denture frameworks, and dental implants), (2) orthodontics (wires which provide the biomechanical force for tooth movement), and (3) endodontics (rotary and hand instruments for treatment ... use for restorative and prosthetic dentistry, and are employed for single-tooth restorations and for restorations involving multiple adjacent teeth (fixed prostheses or crown -and- bridgework) An...
Ngày tải lên: 29/06/2014, 09:20