Twelve patients with dextro-transposition of the great vessels (age eight months to four years) were studied by echocardiography following Mustard's procedure. Nine of them had also been studied preoperatively. Postoperatively all patients demonstrated structural echoes in the atrial cavity behind the pulmonary root. In ten, the motion pattern generally resembled that of a stenotic atrioventric...

This article focuses on remaining childless as a result of certain choices and constraints (not on becoming childless as a result of outliving children). There are two main aims of this study. First it seeks to reveal whether any specifi c features appear when (temporarily) childless people are compared with those with children in the same cohorts. It also aims to explore what kinds of factors ...

a Procter & Gamble Co., Cincinnati, OH, USA b Department of Chemical Engineering, University of Delaware, Newark, DE, USA c International Fine Particle Research Institute, Wilmington, DE, USA d Department of Physics, Center for Nonlinear and Complex Systems, Duke University, Durham, NC, USA e Aerospace and Mechanical Engineering, University of Southern California, Los Angeles, CA, USA f Departm...

This open-access work is published under the terms of the Creative Commons Attribution NonCommercial License 2.0 Germany, which permits use, reproduction & distribution in any medium for non-commercial purposes, provided the original author(s) and source are given credit.

Reports of colony collapse disorder in bees and studies showing the toxicity of neonicotinoid pesticides have led to claims that we are experiencing a pollinator crisis. As Cyrus Martin reports, however, the issue is complex with threats to bees being multifold and the status of populations unclear due to a surprising lack of data.

Current Security Considerations for Issues and Challenges of Trustworthy Semantic Web Akhilesh Dwivedi Department of CSE, Ambedkar Institute of Technology, GGS IP University, New Delhi, India Email: [email protected] Suresh Kumar Assistant Professor, Department of CSE, Ambedkar Institute of Technology, GGS IP University, New Delhi, India Email: [email protected] Abhishek Dwivedi Assista...

Stefan H. J. Idziak,1 Ilya Koltover,1 Jacob N. Israelachvili,2 and Cyrus R. Safinya1 1Materials Department, Materials Research Laboratory, Physics Department, and Biochemistry and Molecular Biology Program, University of California, Santa Barbara, California 93106 2Department of Chemical Engineering, Materials Department, and Materials Research Laboratory, University of California, Santa Barbar...

Luis Sambo, Margaret Chan, Steve Davis, Anthony Lake, Seth Berkley, Cyrus Poonawalla, and Christopher J. Elias World Health Organization, Regional Office for Africa, Brazzaville, Republic of Congo; World Health Organization, Geneva, Switzerland; PATH, Seattle, Washington; United Nations Children’s Fund, New York, New York; Gavi, Geneva, Switzerland; Serum Institute of India Ltd, Pune; and Bill ...