This chapter aims to review the magnetic structures observed in the RE{sub 2}Fe{sub 14}B (RE = Nd, Pr) system using various TEM magnetic imaging techniques. The authors focus on studies of die-upset Nd-based permanent magnets conducted mainly at Brookhaven National Laboratory in the past several years. Investigations on Nd-Fe-B sintered magnets and single crystals, as well as Pr-Fe-B die-upset magnets also will be covered. In Sec.2 and Sec.3 they review the microstructure, including grain alignment and secondary phases of the materials, and grain boundary structure and composition of the intergranular phase. Sec.4 is devoted to the domain structure, such as the width of domain and domain wall and domain-wall energy. Monte Carlo simulation of the effects of demagnetization fields will be presented in Sec.5. In-situ experiments on the dynamic behavior of domain reorientation as a function of temperature, pinning, grain boundary nucleation related to coercivity under various fields are described in Sec.6. Finally, in Sec.7 the correlation between microstructure and properties are discussed.

News release about a DART conversion of a downtown Dallas parking lot, near on of its stations, into a green space.

News release about a DART bus and rail safety presentation.

News release concerning DART's investment in new bus shelters and related amenities.

News release concerning DART's annual senior health fair.

News release concerning DART's annual senior health fair.

News release concerning DART's investment in new bus shelters and related amenities.

News release about DART president Roger Snoble receiving the "Friend of Texas Transit Award" from the Texas Department of Transportation in recognition of his service in advancing public transportation in Texas.

News release about a student poetry contest hosted by DART as part of its Poetry in Motion series. The four winners would have tuition and book costs at Richland College covered for one year.

The National Museum of the Pacific War presents an oral interview with W. G. (Bill) Campbell. Campbell grew up in Texas, attended Texas A&M, and married in 1939 before joining the Army in 1943. After training, he went to Australia, Dutch New Guinea, Palu, Leyte, and Mindanao. He describes riding in amphibious vehicles and interacting with the natives. He discusses various illnesses he had during the war and his interactions with his brother, an engineer. He also describes surveying work in some detail. After the war, Campbell eventually became a public school teacher.

The National Museum of the Pacific War presents an oral interview with Ethel ""Sally"" Blaine Millett. Millett grew up in Missouri and went to nurses training in San Diego, California. She volunteered for the Philippines in 1941. She witnessed the bombing at Clark Field. She took care of the soldiers wounded by Japanese strafing. When the bombing got too bad, the nurses left Statsenberg for Manila. Because of continued Japanese bombing all over the Philippines, the nurses had to keep moving as the hospitals moved. She describes having malaria and then having to evacuate from Bataan to Corregidor. Then they went to Mindanao where they were formally captured by the Japanese. They were moved to Davao and then to Santo Tomas. She describes losing her possessions. She describes life in the internment camp: the food, the work required, the sanitary conditions, the self-government, the birthrate, and the entertainment. Millett has to have an operation while at Santo Tomas. She also describes executions. Finally, the American soldiers arrived, and she took a plane home in February 1945. Her brother met her in San Francisco.

A comprehensive memorandum providing strategic insights into the Site Visit Reports conducted by the Westat Team.

A comprehensive Graduate Admission Evaluation Form meticulously detailing the qualifications, achievements, and suitability of an applicant for the Marcus Fellows Program.