initial studies and the controversies on his role in the creation of spinal block. It tells the experiences he had in both World Wars. It also mentions the great contributions of Bier to culture, sports, physical education and, especially, to ecology when he created the famous Sauen Forest. Finally, the well deserved honors he received in his home country and in other countries are mentioned. A. K. G. Bier created and introduced two notable and still current methods of regional blocks in Anesthesiology and was a great defender of the preservation of the environment. Therefore, since this year we celebrate the 100th anniversary of intravenous regional block, his biography deserves to be told as a tribute to this important German physician.UNITED NATIONS, Jan 27 (Reuters) - The new U.S. ambassador to the United Nations, Nikki Haley, pledged on Friday to overhaul the world body and warned U.S. allies that if they do not support Washington, then she is "taking names" and will respond.

Haley made brief remarks to reporters as she arrived at the world body's headquarters in New York to present her credentials to U.N. Secretary-General Antonio Guterres.



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"Our goal with the administration is to show value at the U.N. and the way that we'll show value is to show our strength, show our voice, have the backs of our allies and make sure that our allies have our back as well," Haley said.

"For those