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FT. LAUDERDALE, FL -- (Marketwire) -- 01/11/13 -- More than 100 companies will be presenting at Noble Financial Capital Markets' Ninth Annual Equity Conference including the following:

AdCare Health Systems, Inc. (NYSE: ADK) is a recognized innovator in senior living and health care facility management. AdCare operates 51 facilities in the South Eastern United States, located in Alabama, Arkansas, Georgia, Missouri, North Carolina, South Carolina, Ohio and Oklahoma, with nearly 5,000 beds/units in service. Its mission has been to provide the highest quality of healthcare services to the elderly, including a broad range of skilled nursing and sub-acute care services. http://www.adcarehealth.com

Amtech Systems Inc. (NASDAQ: ASYS), manufactures silicon wafer handling automation, thermal processing, PSG and PECVD equipment and related consumables used in fabricating solar cells and semiconductor devices. Amtech is a leading supplier of horizontal diffusion furnace systems, related automation and polishing supplies that enable key steps of the front end manufacturing process for both solar cells and semiconductor chips. Amtech's products are recognized under the leading brand names Tempress Systems™, Bruce Technologies™, P.R. Hoffman™ and R2D automation™. http://www.amtechsystems.com

Arabian American Development Company (NYSE: ARSD) owns and operates a petrochemical facility located in southeast Texas, just north of Beaumont which specializes in high purity petrochemical solvents and other solvent type manufacturing. The Company is also the original developer and a 37% owner of Al Masane Al Kobra Mining Co., a Saudi Arabian joint stock company. http://www.arabianamericandev.com

Arotech Corporation (NASDAQ: ARTX), a provider of quality defense and security products for the military, law enforcement and security markets, today announced that its Vice President & Chief Financial Officer, Tom Paup, will be presenting at the "NINE"; Noble Financial Capital Markets' Ninth Annual Equity Conference at the Hard Rock Hotel in Hollywood, Florida, on Wednesday January 23rd 2013 Eastern Time.

At the time of the presentation, a live audio and high-definition video webcast of Arotech's presentation and a copy of the presentation materials will be available through the Noble Financial websites:
www.noblefcm.com, or www.nobleresearch.com/NINE/home.htm.

Arotech operates through two major business divisions: Training and Simulation, and Battery and Power Systems. Arotech is incorporated in Delaware, with corporate offices in Ann Arbor, Michigan and research, development and production subsidiaries in Alabama, Michigan and Israel.http://www.arotechusa.com

AtheroNova Inc. (OTCQB: AHRO) is a biotechnology company focused on discovery and development of novel compounds to potentially reduce atherosclerotic plaque and to safely improve lipid profiles in humans. In addition to its lead compound AHRO-001, AtheroNova is developing multiple applications for its patented and patents-pending therapies for cardiovascular disease, stroke, PAD, dementia and ED, all of which have been linked to atherosclerosis and account for an annual US market of more than $41 billion.
http://www.atheronova.com