A simple device to measure and record wet bulb globe temperature for prevention of heat disorders

熱中症予防対策に使用する目的で,湿球黒球温度を自動的に連続して測定･記録できる簡便な装置を試作した｡この装置を本学グラウンドに設置し,2008年夏季の暑熱環境の測定を行った結果に若干の考察を加えて報告した

A case of late iliac arterial thrombosis due to component migration after revision total hip arthroplasty

AbstractAlthough vascular injuries associated with primary and revision total hip arthroplasty are infrequent, these complications can have devastating effects that can lead to morbidity and even mortality. A few previous reports have described embolic distal limb ischemia secondary to a failed and migrated acetabular implant in discontinuity with the pelvis. We present a rare case in which a support ring from a failed and migrated acetabular cage construct led to injury of the common femoral artery. The patient developed acute thrombotic occlusion leading to distal extremity ischemia even after oral anticoagulant therapy. The patient was treated with embolectomy with a Fogarty catheter, replacement of the injured common femoral artery with an InteRing 8mm, and removal of the offending hardware. Recognition of the risks associated with failed and migrated components is important to prevent this complication for cardiologists as well as orthopedic surgeons.<Learning objective: Although vascular injuries associated with primary and revision total hip arthroplasty are infrequent, these complications can have devastating effects that can lead to morbidity and even mortality. Recognition of the risks associated with failed and migrated components is important to prevent this complication for cardiologists as well as orthopedic surgeons.

On Explicit Evaluations Around the Conformal Point in N=2 Supersymmetric Yang-Mills Theories

We show how to give the expression for periods, Higgs field and its dual of N=2 supersymmetric Yang-Mills theory around the conformal point. This is achieved by evaluating the integral representation in the weak coupling region, and by using analytic continuation to the conformal point. The explicit representation is shown for the SU(2) theory with matter fields and also for pure SU(N) and pure SO(2N) theory around the conformal point where the relation to the beta function of the theory is clarified. We also discuss a relation between the fixed points in the SU(2) theories with matter fields and the Landau-Ginzburg point of 2-D N=2 SCFT.Comment: 25 pages, LaTe

A New Find of a Prboscidean Fossil from Nagano Prefecture, Central Japan

Article信州大学理学部紀要 6(1): 37-44(1971)departmental bulletin pape

IODP-ICDP Workshop examines challenges of fault zone drilling

No abstract available. doi:10.2204/iodp.sd.s01.12.2007</a