scholarly journals Robotic-assisted genitourinary reconstruction: current state and future directions

2021 ◽  
Vol 13 ◽  
pp. 175628722110371
Author(s):  
Nabeel A. Shakir ◽  
Lee C. Zhao
Keyword(s):  
Near Infrared ◽  
Infrared Imaging ◽  
Three Dimensional ◽  
Future Directions ◽  
Robotic Assisted ◽  
Current State ◽  
Recent Developments ◽  
Radiation Induced ◽  
Intraoperative Adjuncts ◽  
Widespread Dissemination

With the widespread dissemination of robotic surgical platforms, pathology previously deemed insurmountable or challenging has been treated with reliable and replicable outcomes. The advantages of precise articulation for dissection and suturing, tremor reduction, three-dimensional magnified visualization, and minimally invasive trocar sites have allowed for the management of such diverse disease as recurrent or refractory bladder neck stenoses, and radiation-induced ureteral strictures, with excellent perioperative and functional outcomes. Intraoperative adjuncts such as near-infrared imaging aid in identification and preservation of healthy tissue. More recent developments include robotics via the single port platform, gender-affirming surgery, and multidisciplinary approaches to complex pelvic reconstruction. Here, we review the recent literature comprising developments in robotic-assisted genitourinary reconstruction, with a view towards emerging technologies and future trends in techniques.

scholarly journals In vitro 3D Model of Female Reproductive Tract: An Overview and Future Aspect

2021 ◽  
Author(s):  
Arnaud Martino Capuzzo
Keyword(s):  
Reproductive Tract ◽  
Three Dimensional ◽  
Reproductive Organs ◽  
Experimental Models ◽  
Female Reproductive Tract ◽  
Complex Interactions ◽  
Current State ◽  
Pregnancy And Delivery ◽  
Recent Developments

Hormones must be balanced and dynamically controlled for the Female Reproductive Tract (FRT) to function correctly during the menstrual cycle, pregnancy, and delivery. Gamete selection and successful transfer to the uterus, where it implants and pregnancy occurs, is supported by the mucosal epithelial lining of the FRT ovaries, uterus, cervix, fallopian tubes, and vagina. Successful implantation and placentation in humans and other animals rely on complex interactions between the embryo and a receptive female reproductive system. The FRT's recent breakthroughs in three-dimensional (3D) organoid systems now provide critical experimental models that match the organ's physiological, functional, and anatomical characteristics in vitro. This article summarizes the current state of the art on organoids generated from various parts of the FRT. The current analysis examines recent developments in the creation of organoid models of reproductive organs, as well as their future directions.

scholarly journals Modern Scientific Visualizations on the Web

Informatics ◽  
2020 ◽  
Vol 7 (4) ◽  
pp. 37
Author(s):  
Loraine Franke ◽  
Daniel Haehn
Keyword(s):  
Scientific Visualization ◽  
State Of The Art ◽  
Three Dimensional ◽  
Emerging Technology ◽  
Research Field ◽  
Future Directions ◽  
Web Based ◽  
Current State ◽  
Visualization Systems ◽  
The Web

Modern scientific visualization is web-based and uses emerging technology such as WebGL (Web Graphics Library) and WebGPU for three-dimensional computer graphics and WebXR for augmented and virtual reality devices. These technologies, paired with the accessibility of websites, potentially offer a user experience beyond traditional standalone visualization systems. We review the state-of-the-art of web-based scientific visualization and present an overview of existing methods categorized by application domain. As part of this analysis, we introduce the Scientific Visualization Future Readiness Score (SciVis FRS) to rank visualizations for a technology-driven disruptive tomorrow. We then summarize challenges, current state of the publication trend, future directions, and opportunities for this exciting research field.

scholarly journals Theory of magnetic reconnection in solar and astrophysical plasmas

2012 ◽  
Vol 370 (1970) ◽  
pp. 3169-3192 ◽  
Author(s):  
David I. Pontin
Keyword(s):  
Magnetic Field ◽  
Magnetic Reconnection ◽  
Three Dimensional ◽  
Three Dimensions ◽  
Astrophysical Plasmas ◽  
Current State ◽  
Fundamental Process ◽  
Recent Developments ◽  
The Magnetic Field ◽  
Theoretical Results

Magnetic reconnection is a fundamental process in a plasma that facilitates the release of energy stored in the magnetic field by permitting a change in the magnetic topology. In this paper, we present a review of the current state of understanding of magnetic reconnection. We discuss theoretical results regarding the formation of current sheets in complex three-dimensional magnetic fields and describe the fundamental differences between reconnection in two and three dimensions. We go on to outline recent developments in modelling of reconnection with kinetic theory, as well as in the magnetohydrodynamic framework where a number of new three-dimensional reconnection regimes have been identified. We discuss evidence from observations and simulations of Solar System plasmas that support this theory and summarize some prominent locations in which this new reconnection theory is relevant in astrophysical plasmas.

scholarly journals Recovery in occupational health psychology and human resource management research: An Interview with Prof. Sabine Sonnentag and Prof. Ute Stephan

2021 ◽  
pp. 239700222110045
Author(s):  
Sabine Sonnentag ◽  
Ute Stephan ◽  
Johannes Wendsche ◽  
Jessica de Bloom ◽  
Christine Syrek ◽  
...  
Keyword(s):  
Health Psychology ◽  
Occupational Health ◽  
Academic Research ◽  
Management Research ◽  
Special Issue ◽  
Future Directions ◽  
Occupational Health Psychology ◽  
Current State ◽  
Recent Developments ◽  
Recovery Management

While academic research on recovery was rather segregated between occupational health psychology and management research at the beginning of the 20s century and streams of research developed independently, recent developments hint at a closing divide and better integration of recovery research across disciplines. This for example becomes evident in publications of researchers across the traditional outlets within both fields, as well as increasing close collaborations of researchers firmly rooted in one of the fields. In preparation of this special issue, the editors were interested in whether this development represents a convergence or even a true merging of research in these different disciplines. We therefore interviewed Prof. Sabine Sonnentag as expert from occupational health psychology research and Prof. Ute Stephan with expertise in management research. Both are excellent and world-famous researchers in their disciplines. We discussed the current state, the advances during the last years, and the future directions of recovery research in their respective fields. We also talked about their perspectives on integrative topics and about specific issues in both domains that might stimulate a new recovery management research agenda.

scholarly journals Wavefront manipulation by acoustic metasurfaces: from physics and applications

Nanophotonics ◽  
2018 ◽  
Vol 7 (6) ◽  
pp. 1191-1205 ◽  
Author(s):  
Bin Liang ◽  
Jian-chun Cheng ◽  
Cheng-Wei Qiu
Keyword(s):  
Acoustic Waves ◽  
Review Paper ◽  
Three Dimensional ◽  
New Physics ◽  
Research Field ◽  
Acoustic Metamaterials ◽  
Future Directions ◽  
Practical Applications ◽  
The Past ◽  
Recent Developments

AbstractMolding the wavefront of acoustic waves into the desired shape is of paramount significance in acoustics, which however are usually constrained by the acoustical response of naturally available materials. The emergence of acoustic metamaterials built by assembling artificial subwavelength elements provides distinct response to acoustic waves unattainable in nature. More recently, acoustic metasurfaces, a class of metamaterials with a reduced dimensionality, empower new physics and lead to extended functionalities different from their three-dimensional counterparts, enabling controlling, transmitted or reflected acoustic waves in ways that were not possible before. In this review paper, we present a comprehensive view of this rapidly growing research field by introducing the basic concepts of acoustic metasurfaces and the recent developments that have occurred over the past few years. We review the interesting properties of acoustic metasurfaces and their important functionalities of wavefront manipulation, followed by an outlook for promising future directions and potential practical applications.

scholarly journals Design and Synthesis of Two-Photon Responsive Chromophores for Near-Infrared Light-Induced Uncaging Reactions

Synthesis ◽  
2017 ◽  
Vol 49 (15) ◽  
pp. 3337-3346 ◽  
Author(s):  
Manabu Abe ◽  
Youhei Chitose ◽  
Satish Jakkampudi ◽  
Pham Thuy ◽  
Qianghua Lin ◽  
...  
Keyword(s):  
Near Infrared ◽  
Molecular Design ◽  
Three Dimensional ◽  
Short Review ◽  
Bioactive Molecules ◽  
Infrared Light ◽  
Design And Synthesis ◽  
Two Photon ◽  
Caged Calcium ◽  
Recent Developments

Near-infrared two-photon (TP)-induced photorelease (uncaging) of bioactive molecules such as drugs has attracted considerable attention because of its ability to elucidate mechanistic aspects of biological processes. This short review summarizes recent developments in the design and synthesis of TP-responsive chromophores.1 Introduction2 Molecular Design of TP-Responsive Organic Chromophores for ‘Caging & Uncaging’2.1 π-Conjugation2.2 A Dipolar System2.3 A Quadrupolar System2.4 An Octupolar System3 Recent Developments of TP Uncaging Reactions3.1 4-Methoxy-7-nitroindolinyl Caged Auxins3.2 Uncaging of GABA and Tryptophan Using TP-Induced Electron-Transfer Reactions3.3 Effect of Position Isomery in Aminoquinoline-Derived Photolabile Protecting Groups (PPGs)3.4 Cooperative Dyads for TP Uncaging3.5 Caged Calcium with a Bis-styrylthiophene Backbone3.6 Cloaked Caged Compounds3.7 Three-Dimensional Control of DNA Hybridization by Orthogonal Two-Color TP Uncaging3.8 TP-Induced Release of Diethyl Phosphate (DEP) and ATP4 Our Contribution to TP Uncaging Reactions5 Summary

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