Startup accelerators, also known as seed accelerators, are fixed-term, cohort-based programs, that include mentorship and educational components and culminate in a public pitch event or demo day.[1] While traditional business incubators are often government-funded, generally take no equity, and rarely provide funding, accelerators can be either privately or publicly funded and cover a wide range of industries.[2] Unlike business incubators, the application process for seed accelerators is open to anyone but highly competitive.[3] There are specific accelerators, such as corporate accelerators, which are often subsidiaries or programs of larger corporations that act like seed accelerators.[4]
The primary value to the entrepreneur is derived from the mentoring, connections, and the recognition of being chosen to be a part of the accelerator. The business model is based on generating venture-style returns, not rent, or fees for services.
Seed accelerators do not necessarily need to include physical space, but many do. The process that startups go through in the accelerator can be separated into five distinct phases: awareness, application, program, demo day, and post demo day.[3]
Accelerators provide enough funding to get a company to demo day, from which point the startup is on its own.[10] Moreover, this is where accelerators distinguish themselves from incubators and venture builders. They focus with high engagement on the early stage of the startup.[11]
The first seed accelerator was Y Combinator, started in Cambridge, Massachusetts, in 2005, and then later moved to Silicon Valley by Paul Graham.[3] It was followed by TechStars (in 2006), Seedcamp (in 2007), AngelPad (in 2010), Startupbootcamp (in 2010), Tech Wildcatters (in 2011), several accelerators of SOSV, Boomtown Boulder (in 2014) and Antler (in 2017).[12]
Forbes published an analysis of startup accelerators in April 2012.[14] Since 2010 there has been a substantial growth of Corporate Accelerator programs, which are sponsored by established organizations but follow similar principles.[15]
Whether or not accelerators increase the success of accelerated firms is not always clear. A number of studies have shown that accelerated cohorts perform better than non-accelerated firms, but this is potentially due to the selection effect of programmes (i.e. the accelerators might be good at 'picking winners' rather than creating them). However, studies using regression discontinuity design show that accelerators can indeed have impact over and above their selection effect, and may also have wider ecosystem spillovers (although this does not necessarily apply to every program).[16]
The well-advertised boom in startups and venture capital in recent years has coincided with the emergence of new players in startup ecosystems. One of these, startup accelerators, has received a great deal of attention but also little scrutiny. Moreover, they are commonly misunderstood or mistakenly lumped in with other institutions supporting early-stage startups, such as incubators, angel investors, and early-stage venture capitalists.
The education and training of undergraduate and graduate students is a fundamental mission of the laboratory. Physics and Astronomy majors utilize the accelerator in the required advanced undergraduate laboratory course and have the opportunity work in the laboratory, including summer research and honors thesis research. Much of the research in the laboratory is carried out by graduate students working towards M.S. and Ph.D. degrees.
(c) Application.--To be eligible for a designation under subsection (b), a proposed regional infrastructure accelerator shall submit to the Secretary a proposal at such time, in such manner, and containing such information as the Secretary may require.
Linear accelerator 4 (Linac4) became the source of proton beams for the CERN accelerator complex in 2020. It accelerates negative hydrogen ions (H-, consisting of a hydrogen atom with an additional electron) to 160 MeV to prepare them to enter the Proton Synchrotron Booster (PSB). The ions are stripped of their two electrons during injection from Linac4 into the PSB, leaving only protons. These are accelerated to 2 GeV for injection into the Proton Synchrotron (PS), which pushes the beam up to 26 GeV. Protons are then sent to the Super Proton Synchrotron (SPS), where they are accelerated up to 450 GeV.
The accelerator complex serves not only the LHC, but also a rich and diverse experimental programme. Most of the other accelerators in the chain have their own experimental halls where beams are used for experiments at lower energies.
Accelerator Stewardship improves access to national laboratory accelerator facilities and resources for industrial and other U.S. government agency users as well as the developers of accelerators and related technology. The Accelerator Stewardship program operates a dedicated National User Facility, the Accelerator Test Facility at Brookhaven National Laboratory, which provides a testbed for university, laboratory, and industry users to explore the science of particle acceleration and develop new accelerator technologies. The Accelerator Stewardship Test Facility Pilot Program launched in FY 2015 to enhance awareness of, and access to, accelerator test facilities and capabilities
Accelerator Stewardship develops innovative solutions to critical problems by providing grants for use-inspired R&D focused on the topics of interest identified by the federal stakeholders of the Stewardship program. Addressing these complex challenges requires cross-cutting partnerships that draw scientific and technical expertise from universities and industrial accelerator providers in addition to the specialized resources and facilities found at national laboratories. Through this process, the Accelerator Stewardship subprogram works with the broad accelerator user communities and industrial accelerator providers to develop solutions that mutually benefit our customers and the DOE discovery science community
Accelerator Stewardship broadens and strengthens the community of accelerator users and providers by engaging the entire U.S. accelerator R&D ecosystem in a coordinated manner to solve high-impact challenges. Workshops and Requests for Information are used to identify target application areas with broad impact. Early community efforts identified the initial topics of interest as accelerator technologies for ion beam therapy of cancer, laser technologies for accelerators, and energy and environmental applications of accelerators. As the program evolves, new cross-cutting areas of research will be identified based on input from the federal stakeholders, R&D performers, and U.S. industry.
HEP manages Accelerator Stewardship in close consultation with its federal stakeholders, which include SC program offices, including Nuclear Physics(NP) and Basic Energy Sciences (BES), and other federal stakeholders of accelerator technology, most notably the National Science Foundation(NSF), the Department of Defense(DOD), the Department of Homeland Security (DHS), and the National Institutes of Health (NIH).
Each accelerator features a cohort of 10-15 top startups that come together to tackle specific technical challenges that can help grow their businesses through a mix of remote and in-person, 1-to-1, group learning sessions, and sprint projects.
A standard accelerator in AWS Global Accelerator directs traffic to optimal endpoints over theAWS global network to improve the availability and performance of your internetapplications that have a global audience. Each accelerator includes one or more listeners. Alistener processes inbound connections from clients to Global Accelerator, based on the protocol (orprotocols) and port (or port range) that you configure.
For IPv4, Global Accelerator provides two static IPv4 addresses. For dual-stack, Global Accelerator provides a total of four addresses: two static IPv4 addresses and two static IPv6 addresses. If you bring your own IP address range to AWS (BYOIP) to use with Global Accelerator (IPv4 only), you can instead assign IPv4 addresses from your own pool to use with your accelerator. For more information, see Bring your own IP addresses (BYOIP) in AWS Global Accelerator.
You can add IPv4-only endpoints to standard accelerators that are configured for IPv4 IP address types,but accelerators that you configure as dual-stack require that you add only endpoints that also support dual-stack.Only Amazon EC2 instances with an attached primary IPv6 elastic network interface (ENI) and Application Load Balancers can be added as dual-stack endpoints.
The IP addresses are assigned to your accelerator for as long as it exists, even if you disable the accelerator andit no longer accepts or routes traffic. However, when you delete an accelerator, you lose the Global Accelerator static IP addresses that are assigned to the accelerator, so you can no longer route traffic by using them.As a best practice, ensure that you have permissions in place to avoid inadvertently deleting accelerators. You can use IAM policies with Global Accelerator, for example, tag-based permissions, to limit the users who have permissions to delete an accelerator. For more information, see ABAC with Global Accelerator.
This section explains how to create, edit, or delete a standard accelerator on the Global Accelerator console. If you want to use API operations with Global Accelerator, see the AWS Global Accelerator API Reference.
Did you know that there are now over 900 private companies valued at $1 billion or higher? Though many of these startups have been able to reach unicorn status on their own, some of the most notable success stories, including Airbnb and Dropbox, used accelerators to scale quickly. But what is a business accelerator, and is it right for your business?
During this time, startups receive mentorship and resources from experienced entrepreneurs, investors, and business leaders. Startup accelerators typically culminate in a Demo Day, where startups pitch their businesses to a room full of potential investors.
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