View allAll Photos Tagged Injection
Allan Brown presents dependency injection (DI) at the Microsoft Store in Oakbrook
October 2011 Software Development Community (SDC) Meeting
Overview of what dependency injection is and the motivations for applying it to existing and new projects.
Increased decoupling to enable maintainability and test-ability.
DI Containers
Different forms of dependency injection and their uses
Constructor injection
Property injection
Method injection
Object composition
Object lifetime
DI pitfalls
I will try to include examples, probably using Unity and at least one of the Unity extensions.
About Allan Brown:
Over 20 years’ experience with software development and system architecture in real time communications and public safety applications at Motorola Solutions, worked on embedded systems.
Thank you to our sponsors
Microsoft
Microsoft supplies facilities for us to conduct our meetings.
Platinum Consulting Services
Provided pizza and beverages
Typemock
2 licenses of Isolator .NET 2 licenses of Isolator++
Pluralsight Training
Prizes in the form of one month free subscription.
Photo taken by Michael Kappel
View the high resolution Image on my picture website
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Matt Poischbeg from SEA-LECT Plastics was invited to speak at the annual Benchmarking and Best Practices Conference hosted by the Manufacturers Association of Plastic Processors. This year's conference was held in Indianapolis on Wednesday October 11th thru Friday October 13th, 2017. Matt participated in morning Quick-Fire session and in 2-afternoon breakout panel discussions on the topic of workforce development and the importance of apprenticeships.
Matt is the VP and General Manager of SEA-LECT Plastics in Everett Washington. He has been an advocate and leading spokesperson for apprenticeship education and developing a skilled workforce for the manufacturing industry and beyond.
Four years ago, Poischbeg was in dire need of a mold maker. After several months of traditional methods of recruiting, which yielded zero applicants, he decided it was time to train his own. As a young 16 year old growing up in Germany, Matt learned the value of apprenticeship training. "Apprenticeships are considered to be the backbone of the middle class in many countries. But, here in the United States, their value is totally underestimated. And that is a shame!"
Matt eventually partnered with the Aerospace Joint Apprenticeship Committee (AJAC) to help fill the need for skilled and trained manufacturing workers. "Unlike traditional job-training options, apprenticeships offer an education opportunity that leads directly into a high-skill occupation and career path". He enrolled one of SEA-LECT Plastics promising and committed employees in a five-year Tool & Die Maker apprenticeship program offered by AJAC (Aerospace Joint Apprenticeship Committee). Working with AJAC has been extremely beneficial to SEA-LECT Plastics. Having been turned down by local community colleges, it was AJAC who saw the value in implementing additional training curriculum in the expanding advanced manufacturing sector. AJAC now offers a four-year Plastics Process Technician apprenticeship and SEA-LECT now has four workers enrolled in this program.
Workforce development and the implementation of apprenticeships is more important now than ever. Many manufacturers say their biggest challenge is finding skilled workers for their growing organizations and replacing retiring workers. "Our current workforce includes highly skilled workers who offer valuable knowledge and skills acquired through years of experience. We must help retiring employees to pass on that knowledge to the next generation before it is lost."
To learn more about SEA-LECT Plastics and their apprenticeship program visit www.sealectplastics.com/careers or email Matt mattp@sealectplastics.com. You can also watch Matt give a Ted Talk on the topic of workplace apprenticeships: www.youtube.com/watch?v=paAji...
FaceBook: www.facebook.com/sealectplast...
Twitter: twitter.com/sea_lect
G+: plus.google.com/b/10576904362...
YouTube: www.youtube.com/channel/UCOz9...
Aston Martin Centiary Celebration, 100 years (1913-2013) i have never seen so many Aston's in one place and probably never will. Many cars have Rallye stickers, they were on the rally from Europe, which started 14 days ago and been through Scotland and finished in Kensington Palace Garden.
Fuller lips by CandyLipz. No lip injections, No Juvederm needed. We are featuring @freckles_and_fullglam. Thank you for sharing your wonderful results! Happy candy lipping. This is not a paid review. 💯💯💯❤️❤️❤️❤️💋💋💋💋💋
WHY CANDYLIPZ IS UNIQUE
1. Our product is clinically tested for safety and effectiveness.
2. It is dermatologist approved.
3. The design works on 15 anatomical lip zones which includes enhancement of the philtral column and corners of the mouth.
4. Users have the options to work on both lips or target one lip at a time.
5. It creates single or double-lobed lip style.
6. It has the perfect negative pressure for your lips and has a self releasing mechanism so you do not pull on the mouth to take off the plumper.
7. You can control the suction strength at your comfort.
8. It won over 30 beauty and technical design awards internationally.
9. It was granted over 30 patents worldwide.
10. It has been in use successfully for over 6 years and it took 3 years to test and develop.
11. The clinical trial showed that the lips stay plumped for up to 2 hours after each application. After 60 days of use twice daily for 2 minutes each time, participant’s lip volume increased by 36% from their original lip sizes.
How long does CandyLipz lip plumping results last?
blog.candylipz.com/how-long-do-candylipz-lip-plumpi…/
Where to get it:
DoITPoMS, University of Cambridge
The colours in the image are the result of birefringence and relate to the residual strain in the polypropylene. The pattern of strain is indicative of the flow of material during the injection process and highlighting the injection point or 'sprue' from which all the material flows radially into the mould. The molecules are aligned parallel to the direction of flow.
System
Polypropylene (PP)
Composition
Not specified
Reaction
Processing
Polypropylene is injected into a mould via this inlet or 'sprue'
Applications
Polypropylene has good resistance to chemicals and to fatigue. It is widely used in food packaging in the form of rigid tubs, lids and screw-tops as well as in flexible films.
Sample preparation
Technique
Cross-polarised light microscopy
Contributor
J A Curran
Organisation
Department of Materials Science and Metallurgy, University of Cambridge
Change in injection pressures since 1996 for Series 4000 engines
Since 1996, MTU has steadily increased the injection pressures to further reduce consumption and particulate emissions. Since 2000, MTU has used advanced versions of the common rail system on the Series 4000, amongst others, in which each fuel injector has its own fuel reservoir. The advantage is that even with large injection quantities, the fuel rail remains free of pres-sure fluctuations and the injection sequences of the individual cylinders do not interfere with each other.
Polyvinyl Chloride (PVC or Vinyl) is a high strength thermoplastic material widely used in applications, such as pipes, medical devices, wire and cable insulation...the list is endless. It is the world's third-most widely produced synthetic plastic polymer.
Polyvinyl Chloride can be injection molded just like other plastics but the inclusion of chlorine in the material complicates the process. This is because melted PVC can give off a corrosive toxic gas. Accordingly, shops need to be equipped with sufficient ventilation systems. Those that aren’t are likely to be hesitant to work with the material. Additionally, special corrosive resistant materials like stainless steel or a chrome plating are required for the mold tool when injection molding PVC plastic. Shrinkage in PVC tends to be between one and two percent but can vary based on a number of factors including material durometer (hardness), gate size, holding pressure, holding time, melt temperature, mold wall thickness, mold temperature, and the percentage and type of additives.
Properties of PVC Injection Molding
General performance PVC resin is a white or light yellow powder with a relative density of 1.35-1.45. The hardness of the product can be added by PVC transparent board PVC transparent board. Adjust the number of plasticizers. Pure PVC has low water absorption and permeability.
Thermal properties: The thermal stability of PVC is very poor. It begins to decompose at 140 ° C and the melting temperature is 160 ° C. The coefficient of linear expansion of PVC is small, and it is flame retardant, and the oxidation index is as high as 45 or more.
Electrical properties: PVC is a polymer with better electrical properties, but due to its greater polarity, electrical insulation is not as good as PP and PE. Dielectric constant, dielectric loss tangent and volume resistivity are large, corona resistance is not good, generally suitable for low-voltage and low-frequency insulating materials.
PVC Injection Molding Requirement
Injection Molding Condition Value Unit for reference
Drying Temperature 60-90 °C
Drying Time 4.0-6.0 hr
Suggested Moisture Content <=0.30 %
Rear Barrel Temperature 160-180 °C
Middle Barrel Temperature 170-190 °C
Front Barrel Temperature 180-200 °C
Nozzle Temperature 180-200 °C
Mold Temperature 40-60 °C
Lip Injections Glasgow
Aesthetics in the City
Floor 2, 96 St Vincent Street, Glasgow, G2 5UB
0141 896 0071
I am not a medic in National Service, and I am not trained medically, so never in my life I need to administer an injection to any living thing. This time, we have to give the tortoise some anti-biotics to help heal the wound in the crack in the shell.
The vet showed me that I had to look for the buttocks and prick the needle inside. It still feels weird pricking the needle into a living animal.
Photographed February 17, 2017 at the Gilmore Car Museum in Hickory Corners, Michigan. The 1976 to 1979 Seville was the first American production car with electronic fuel injection as standard equipment. This cutaway engine is displayed in the Cadillac & LaSalle Museum.
All of my classic car photos can be found here: Car Collections
Click on the photo to see all the great detail on this engine.
Topic: Create a photo that illustrates the word "ouch" with your own personal interpretation. (@muffett68)
Get out of your "what to shoot" mood at Daily Shoot!
I had the special opportunity to shoot for FAMSF’s ArtPoint Sneak Preview event for “Lethal Injection” at 111 Minna last Wednesday night. Got to meet some excellent artists such as Philip Lawson, Isaac Pierro, 100Taur and hang out with my homie Robert Bowen.
Event images will be up soon on ArtPoint’s Facebook page. In the meantime check out Nastia’s write up and shots from the event.
hifructose.com/2012/08/02/lethal-injection-artpoint-artis...
Io Aircraft - www.ioaircraft.com
Drew Blair
www.linkedin.com/in/drew-b-25485312/
io aircraft, phantom express, phantom works, boeing phantom works, lockheed skunk works, hypersonic weapon, hypersonic missile, scramjet missile, scramjet engineering, scramjet physics, boost glide, tactical glide vehicle, Boeing XS-1, htv, Air-Launched Rapid Response Weapon, (ARRW), hypersonic tactical vehicle, hypersonic plane, hypersonic aircraft, space plane, scramjet, turbine based combined cycle, ramjet, dual mode ramjet, darpa, onr, navair, afrl, air force research lab, defense science, missile defense agency, aerospike,
Advanced Additive Manufacturing for Hypersonic Aircraft
Utilizing new methods of fabrication and construction, make it possible to use additive manufacturing, dramatically reducing the time and costs of producing hypersonic platforms from missiles, aircraft, and space capable craft. Instead of aircraft being produced in piece, then bolted together; small platforms can be produced as a single unit and large platforms can be produces in large section and mated without bolting. These techniques include using exotic materials and advanced assembly processes, with an end result of streamlining the production costs and time for hypersonic aircraft; reducing months of assembly to weeks. Overall, this process greatly reduced the cost for producing hypersonic platforms. Even to such an extent that a Hellfire missile costs apx $100,000 but by utilizing our technologies, replacing it with a Mach 8-10 hypersonic missile of our physics/engineering and that missile would cost roughly $75,000 each delivered.
Materials used for these manufacturing processes are not disclosed, but overall, provides a foundation for extremely high stresses and thermodynamics, ideal for hypersonic platforms. This specific methodology and materials applications is many decades ahead of all known programs. Even to the extend of normalized space flight and re-entry, without concern of thermodynamic failure.
*Note, most entities that are experimenting with additive manufacturing for hypersonic aircraft, this makes it mainstream and standardized processes, which also applies for mass production.
What would normally be measured in years and perhaps a decade to go from drawing board to test flights, is reduced to singular months and ready for production within a year maximum.
Unified Turbine Based Combined Cycle (U-TBCC)
To date, the closest that NASA and industry have achieved for turbine based aircraft to fly at hypersonic velocities is by mounting a turbine into an aircraft and sharing the inlet with a scramjet or rocket based motor. Reaction Engines Sabre is not able to achieve hypersonic velocities and can only transition into a non air breathing rocket for beyond Mach 4.5
However, utilizing Unified Turbine Based Combine Cycle also known as U-TBCC, the two separate platforms are able to share a common inlet and the dual mode ramjet/scramjet is contained within the engine itself, which allows for a much smaller airframe footprint, thus engingeers are able to then design much higher performance aerial platforms for hypersonic flight, including the ability for constructing true single stage to orbit aircraft by utilizing a modification/version that allows for transition to outside atmosphere propulsion without any other propulsion platforms within the aircraft. By transitioning and developing aircraft to use Unified Turbine Based Combined Cycle, this propulsion system opens up new options to replace that airframe deficit for increased fuel capacity and/or payload.
Enhanced Dynamic Cavitation
Dramatically Increasing the efficiency of fuel air mixture for combustion processes at hypersonic velocities within scramjet propulsion platforms. The aspects of these processes are non disclosable.
Dynamic Scramjet Ignition Processes
For optimal scramjet ignition, a process known as Self Start is sought after, but in many cases if the platform becomes out of attitude, the scramjet will ignite. We have already solved this problem which as a result, a scramjet propulsion system can ignite at lower velocities, high velocities, at optimal attitude or not optimal attitude. It doesn't matter, it will ignite anyways at the proper point for maximum thrust capabilities at hypersonic velocities.
Hydrogen vs Kerosene Fuel Sources
Kerosene is an easy fuel to work with, and most western nations developing scramjet platforms use Kerosene for that fact. However, while kerosene has better thermal properties then Hydrogen, Hydrogen is a far superior fuel source in scramjet propulsion flight, do it having a much higher efficiency capability. Because of this aspect, in conjunction with our developments, it allows for a MUCH increased fuel to air mixture, combustion, thrust; and ability for higher speeds; instead of very low hypersonic velocities in the Mach 5-6 range. Instead, Mach 8-10 range, while we have begun developing hypersonic capabilities to exceed 15 in atmosphere within less then 5 years.
Conforming High Pressure Tank Technology for CNG and H2.
As most know in hypersonics, Hydrogen is a superior fuel source, but due to the storage abilities, can only be stored in cylinders thus much less fuel supply. Not anymore, we developed conforming high pressure storage technology for use in aerospace, automotive sectors, maritime, etc; which means any overall shape required for 8,000+ PSI CNG or Hydrogen. For hypersonic platforms, this means the ability to store a much larger volume of hydrogen vs cylinders.
As an example, X-43 flown by Nasa which flew at Mach 9.97. The fuel source was Hydrogen, which is extremely more volatile and combustible then kerosene (JP-7), via a cylinder in the main body. If it had used our technology, that entire section of the airframe would had been an 8,000 PSI H2 tank, which would had yielded 5-6 times the capacity. While the X-43 flew 11 seconds under power at Mach 9.97, at 6 times the fuel capacity would had yielded apx 66 seconds of fuel under power at Mach 9.97. If it had flew slower, around Mach 6, same principles applied would had yielded apx 500 seconds of fuel supply under power (slower speeds required less energy to maintain).
Enhanced Fuel Mixture During Shock Train Interaction
Normally, fuel injection is conducted at the correct insertion point within the shock train for maximum burn/combustion. Our methodologies differ, since almost half the fuel injection is conducted PRE shock train within the isolator, so at the point of isolator injection the fuel enhances the combustion process, which then requires less fuel injection to reach the same level of thrust capabilities.
Improved Bow Shock Interaction
Smoother interaction at hypersonic velocities and mitigating heat/stresses for beyond Mach 6 thermodynamics, which extraordinarily improves Type 3, 4, and 5 shock interaction.
6,000+ Fahrenheit Thermal Resistance
To date, the maximum thermal resistance was tested at AFRL in the spring of 2018, which resulted in a 3,200F thermal resistance for a short duration. This technology, allows for normalized hypersonic thermal resistance of 3,000-3,500F sustained, and up to 6,500F resistance for short endurance, ie 90 seconds or less. 10-20 minute resistance estimate approximately 4,500F +/- 200F.
*** This technology advancement also applies to Aerospike rocket engines, in which it is common for Aerospike's to exceed 4,500-5,000F temperatures, which results in the melting of the reversed bell housing. That melting no longer ocurrs, providing for stable combustion to ocurr for the entire flight envelope
Scramjet Propulsion Side Wall Cooling
With old technologies, side wall cooling is required for hypersonic flight and scramjet propulsion systems, otherwise the isolator and combustion regions of a scramjet would melt, even using advanced ablatives and ceramics, due to their inability to cope with very high temperatures. Using technology we have developed for very high thermodynamics and high stresses, side wall cooling is no longer required, thus removing that variable from the design process and focusing on improved ignition processes and increasing net thrust values.
Lower Threshold for Hypersonic Ignition
Active and adaptive flight dynamics, resulting in the ability for scramjet ignition at a much lower velocity, ie within ramjet envelope, between Mach 2-4, and seamless transition from supersonic to hypersonic flight, ie supersonic ramjet (scramjet). This active and dynamic aspect, has a wide variety of parameters for many flight dynamics, velocities, and altitudes; which means platforms no longer need to be engineered for specific altitude ranges or preset velocities, but those parameters can then be selected during launch configuration and are able to adapt actively in flight.
Dramatically Improved Maneuvering Capabilities at Hypersonic Velocities
Hypersonic vehicles, like their less technologically advanced brethren, use large actuator and the developers hope those controls surfaces do not disintegrate in flight. In reality, it is like rolling the dice, they may or may not survive, hence another reason why the attempt to keep velocities to Mach 6 or below. We have shrunken down control actuators while almost doubling torque and response capabilities specifically for hypersonic dynamics and extreme stresses involved, which makes it possible for maximum input authority for Mach 10 and beyond.
Paradigm Shift in Control Surface Methodologies, Increasing Control Authority (Internal Mechanical Applications)
To date, most control surfaces for hypersonic missile platforms still use fins, similar to lower speed conventional missiles, and some using ducted fins. This is mostly due to lack of comprehension of hypersonic velocities in their own favor. Instead, the body itself incorporates those control surfaces, greatly enhancing the airframe strength, opening up more space for hardware and fuel capacity; while simultaneously enhancing the platforms maneuvering capabilities.
A scramjet missile can then fly like conventional missile platforms, and not straight and level at high altitudes, losing velocity on it's decent trajectory to target. Another added benefit to this aspect, is the ability to extend range greatly, so if anyone elses hypersonic missile platform were developed for 400 mile range, falling out of the sky due to lack of glide capabilities; our platforms can easily reach 600+ miles, with minimal glide deceleration.
Luscious lips by CandyLipz. No lip injections, No Juvederm needed. We are featuring @sagerimakeup. Thank you for sharing your wonderful results! Happy candy lipping. This is not a paid review. 💯💯💯❤️❤️❤️❤️💋💋💋💋💋
WHY CANDYLIPZ IS UNIQUE
1. Our product is clinically tested for safety and effectiveness.
2. It is dermatologist approved.
3. The design works on 15 anatomical lip zones which includes enhancement of the philtral column and corners of the mouth.
4. Users have the options to work on both lips or target one lip at a time.
5. It creates single or double-lobed lip style.
6. It has the perfect negative pressure for your lips and has a self releasing mechanism so you do not pull on the mouth to take off the plumper.
7. You can control the suction strength at your comfort.
8. It won over 30 beauty and technical design awards internationally.
9. It was granted over 30 patents worldwide.
10. It has been in use successfully for over 6 years and it took 3 years to test and develop.
11. The clinical trial showed that the lips stay plumped for up to 2 hours after each application. After 60 days of use twice daily for 2 minutes each time, participant’s lip volume increased by 36% from their original lip sizes.
How long does CandyLipz lip plumping results last?
blog.candylipz.com/how-long-do-candylipz-lip-plumpi…/
Where to get it:
I'm not quite sure what a predictable, culturally-insulting movie has to do with Web 2.0, but my cat kinda likes chewing on the schwag.
Injection moulding is a process that involves injecting molten plastic components into a mould, cooling them down, and hardening them.http://www.plastic-injectionmoulding.com/
A voir ici: a-debattre.com/index.php/8-lbc/46-peugeot-505-turbo-1983
Dedicace speciale pour Kity! ;-)
Recently I am trying to find myself in photography. In fact I am not sure whether I will ever find myself in this sphere and/or maybe it's just better to quit and never ever take pictures!
This kind of picture, this style is absolutely new for me. So don't judge me too strict! =)
And I really would like to know your opinion!
Geschmeidig, stark und sauber: Der neue Opel ADAM-Motor ist klein in seinen Abmessungen, aber groß in Sachen Fahrleistungen.
© GM Company.
First example of injection molded part assembled with plastic keys. Grubby exterior due to change from black to white plastic in the injection molding machine. That, and some rough sanding. 2020 update:now totally obsolete since I started 3D printing the parts. Want to print your own? www.thingiverse.com/thing:3309195