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55
A Unified Graphical Models Framework for Automated Mitosis Detection in Human Embryos
"... Abstract—Time lapse microscopy has emerged as an important modality for studying human embryo development, as mitosis events can provide insight into embryo health and fate. Mi-tosis detection can happen through tracking of embryonic cells (tracking based), or from low level image features and class ..."
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and combines results from both components. For 312 clinical sequences we measured divi-sion events to within 30 min and observed an improvement of 25.6 % and a 32.9 % improvement over purely tracking based and tracking free approach respectively, and close to an order of magnitude over a traditional particle
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"... Understanding the molecular and bio-chemical basis of cellular growth and divi-sion involves the investigation of regulatory events that most often occur in a cell-cycle phase-dependent fashion. Studies examin-ing cell-cycle regulatory mechanisms and progression invariably require cell-cycle synchro ..."
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Understanding the molecular and bio-chemical basis of cellular growth and divi-sion involves the investigation of regulatory events that most often occur in a cell-cycle phase-dependent fashion. Studies examin-ing cell-cycle regulatory mechanisms and progression invariably require cell
on behalf of International Society of Blood Transfusion Plasmodium knowlesi – an emerging pathogen
"... Ten years have passed since the publication of a large focus of Plasmodium knowlesi infections in the human population. The discovery was made during a molecular investigation of atypical P. malariae cases in the Kapit Health Divi-sion, Sarawak, Malaysian Borneo. Patients were more symptomatic with ..."
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Ten years have passed since the publication of a large focus of Plasmodium knowlesi infections in the human population. The discovery was made during a molecular investigation of atypical P. malariae cases in the Kapit Health Divi-sion, Sarawak, Malaysian Borneo. Patients were more symptomatic
/xypage/worksmart/tsp000/0ìùç/2 Children’s Understanding of Successive Divisions in Different Contexts
"... To meet the demands of high-school mathematics, one must understand that math-ematical symbols, beyond being used to represent events and situations of the external world (signifier function), are also meaningful by themselves (signified function). In four experiments it was investigated under which ..."
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situ-ations. These situations were constructed so that they would adhere to abstract math-ematical concepts of infinite divisions and limit because they required successive divi-sions of quantities. Solving these problems resulted in a conflict between practical and mathematical considerations. Results
Division 44 Newsletter Society for the Psychological Study of
"... s usual, the APA con-vention will be jam packed with incredible offerings from all of the divi-sions, directorates, and other entities, which comprise our professional organization. Di-vision 44 will very successfully vie for your attention and time during your stay in Toronto. Throughout this issue ..."
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s usual, the APA con-vention will be jam packed with incredible offerings from all of the divi-sions, directorates, and other entities, which comprise our professional organization. Di-vision 44 will very successfully vie for your attention and time during your stay in Toronto. Throughout
HELPING STUDENTS DEVELOP A SOCIOLOGICAL IMAGINATION THROUGH INNOVATIVE WRITING ASSIGNMENTS*
"... tently try to impress upon our students the unique way in which sociologists view the social world. In introductory classes we gen-erally approach this task by assigning C. Wright Mills's (1959) classic essay "The Promise " in which Mills eloquently describes the "sociological im ..."
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;sociological imagination " as a "quality of mind " that helps individuals critically as-sess events in society and link them to their own lives. In upper-division seminars we continue, through lecture and class discus-sions, to instruct students that sociology is not merely a discipline; it is a "
10.1177/0022167804274359Optimal Adult DevelopmentAngela H. Pfaffenb rger OPTIMAL ADULT DEVELOPMENT: AN INQUIRY INTO THE DYNAMICS OF GROWTH
"... is a licensed acu-puncturist and psychotherapist who maintains a pri-vate practice in Fort Collins, Colorado. She has been involved in Buddhist meditation for 20 years and is interested in health psychology and positive adult development. She received her M.A. in psychology from Saybrook Graduate Sc ..."
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School, where she currently works toward her Ph.D. For her dissertation research, she will interview self-actualizers and arrive at a grounded theory of how and why individu-als move toward higher stages of development. She is a member of Divi-sion 32 and takes an interest in the intersection of critical
A Causal Synthesis of Sociological and Psychological Models of American Voting Behavior*
"... A path model of the presidential vote involving social variables, party identification, issue orientations, and candidate evaluations is estimated using samples from the 1964 and 1968 elections. Social effects on voting behavior are channeled almost completely through party identification, which has ..."
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the effects of group membership on a variety of political behaviors, especially the partisan divi-sion of the presidential vote. In both volumes the researchers demonstrated deep and persis-tent political differences in major social cate-
RESEARCH ARTICLE Guanchochroma wildpretii gen. et spec. nov. (Ochrophyta) Provides New Insights into the Diversification and Evolution of the Algal Class Synchromophyceae
"... A new relative of the chrysophyte genus Chrysopodocystis was found in Tenerife and termedGuanchochroma wildpretii. This unicellular alga was most noticeably discernible from Chrysopodocystis socialis (the only species of this genus) by the presence of a cyst-like stage with a multilayered lorica, wh ..."
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, which also functions as a dispersal unit and shows sec-ondary wall growth. Secondary expansion of loricae (cell casings not involved in cell divi-sion, usually with a more or less pronounced opening) has never been observed previously and marks a unique feature of the new taxon. Plastids are non
The Life of a Vortex Knot Dustin Kleckner
, 2013
"... The idea that the knottedness (hydrodynamic Helicity) of a fluid flow is conserved has a long history in fluid mechanics. The quintessen-tial example of a knotted flow is a knotted vortex filament, however, owing to experimental difficulties, it has not been possible until re-cently to directly gene ..."
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resulting several disjoint vortex rings. This article accompanies a fluid dynamics video entered into the Gallery of Fluid Motion at the 66th Annual Meeting of the APS Divi-sion of Fluid Dynamics. Smoke rings are an everyday example of filamental vortex loops that are found in many complex flows. Vortex
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