Isoetes mississippiensis S.W. Leonard, W.C. Taylor, L.J. Musselman and R.D. Bray (Isoetaceae, Lycopodiophyta) is a new species known from two sites along tributaries of the Pearl River in southern Mississippi. This species is distinguished from other species in the southeastern United States by a combination of character states including a basic diploid (2n=22) chromosome count, laevigate megas...

Mediastinal cavernous lymphangioma is a rare mediastinal lesion and its association with lupus erythematosus has not yet been reported in the literature. We present a 25 year-old female with lupus erythematosus who had bilateral massive refractory and recurrent pleural effusion as well as ascites for a long period of time. During surgery, a huge multicystic lesion with a thick wall, covering th...

Fig. 3. The thoracoabdominal wall could not be totally covered with the latissimus dorsi myocutaneous free flap; therefore, Permacol was applied to the remaining defect measuring about 12 cm×7 cm. (A) Immediately after flap transfer, generalized congestion was noted. (B) On postoperative day 2, the peripheral of the flap started to necrotize. (C) After debridement of the devitalized part, two-t...

In this paper, three types of (philosophical, optimistic and pessimistic) multigranulation single valued neutrosophic (SVN) covering-based rough set models are presented, and these three models are applied to the problem of multi-criteria group decision making (MCGDM).Firstly, a type of SVN covering-based rough set model is proposed.Based on this rough set model, three types of mult...

A 41-year-old man underwent a Heller myotomy due to achalasia. An unexpected puncture in the esophageal wall was identified during the procedure. A partially covered 15cm stent (PSEMS) (UltraFlex) was placed at the mucosal defect. It was removed 26 days later and the endoscopic image showed esophageal tissue embedded in the covered portion of the stent. PSEMS covering loss is a rare complicatio...

© Copyright Faculdade de Saúde Pública da USP. Proibida a reprodução mesmo que parcial sem a devida autorização do Editor Científico. Proibida a utilização de matérias para fins comerciais. All rights reserved. VOORHAM, Jaco, The use of wide-mesh gauze impregnated with lambda-cyhalothrin covering wall openings in huts as a vector control method in Suriname. Rev. Saúde Pública, 31 (1) : 9-14, 19...

From a biomechanical perspective, the completion of seed (and fruit) germination depends on the balance of two opposing forces: the growth potential of the embryonic axis (radicle-hypocotyl growth zone) and the restraint of the seed-covering layers (endosperm, testa, and pericarp). The diverse seed tissues are composite materials which differ in their dynamic properties based on their distinct ...

Rough set theory provides a systematic way for rule extraction, attribute reduction and knowledge classification in information systems. Some measurements are important in rough sets. For example, information entropy, knowledge dependency are useful in attribute reduction algorithms. This paper proposes the concepts of the lower and upper covering numbers to establish measurements in covering-b...