American Shared Hospital Services provides turnkey technology solutions for advanced radiosurgical and radiation therapy services. AMS is the world leader in providing Gamma Knife radiosurgery services, a non-invasive treatment for malignant and benign brain tumors, vascular malformations and trigeminal neuralgia . The Company also offers the latest IGRT and IMRT systems, as well as its proprietary Operating Room for the twenty first Century concept. Through its equity investment in Still River Systems, AMS also plans to complement these services with the Clinatron-two hundred fifty, proton beam radiation therapy system, which has not yet been approved by the FDA....
+See MoreSharpe-Lintner-Black CAPM alpha (Premium Members Only) Fama-French (1993) 3-factor alpha (Premium Members Only) Fama-French-Carhart 4-factor alpha (Premium Members Only) Fama-French (2015) 5-factor alpha (Premium Members Only) Fama-French-Carhart 6-factor alpha (Premium Members Only) Dynamic conditional 6-factor alpha (Premium Members Only) Last update: Saturday 31 January 2026
2019-11-21 11:34:00 Thursday ET

Berkeley macro economist Brad DeLong sees no good reasons for an imminent economic recession with mass unemployment and even depression. The current U.S. ec
2019-02-07 07:25:00 Thursday ET

President Trump picks David Malpass to run the World Bank to curb international multilateralism. The Trump administration seems to prefer bilateral negotiat
2021-07-07 05:22:00 Wednesday ET

What are the best online stock market investment tools? Stock trading has seen an explosion since the start of the pandemic. As people lost their jobs an
2019-10-27 17:37:00 Sunday ET

International climate change can cause an adverse impact on long-term real GDP economic growth. USC climate change economist Hashem Pesaran and his co-autho
2019-01-29 10:33:00 Tuesday ET

Global trade transforms from labor cost arbitrage to high-skill knowledge work. In fact, multinational manufacturers have been trying to create global suppl
2017-06-27 05:40:00 Tuesday ET

These famous quotes of self-made billionaires are inspirational words of wisdom on financial management, innovation, and entrepreneurship. For financial