Results 101 to 110 of about 785,590 (233)

From Bipolar to Elliptical: Simulating the Morphological Evolution of Planetary Nebulae

, 2012
The majority of Proto-planetary nebulae (PPN) are observed to have bipolar morphologies. The majority of mature PN are observed to have elliptical shapes.
A. Frank, Akashi, B. Balick, Balick, Balick, Balick, Belczyński, Blackman, Bujarrabal, Bujarrabal, Bujarrabal, Cohen, Corradi, Counselman, Cunningham, Dalgarno, De Marco, De Marco, Dwarkadas, E. G. Blackman, Edgar, Frank, García-Arredondo, Giuliani, Groenewegen, Hartigan, Hollenbach, Hrivnak, Huggins, Iben, Icke, Icke, Icke, J. H. Kastner, Kahane, Kahn, Kastner, Kastner, Knapp, Kwok, Lagadec, Lee, Lee, Lee, Li, Livio, M. Huarte-Espinosa, Manchado, Mellema, Miszalski, Miszalski, Miszalski, Miszalski, Miszalski, Mitchell, Morris, Nordhaus, Nordhaus, Nordhaus, O. De Marco, Olofsson, Parker, Passy, Passy, Perinotto, R. Sahai, Ricker, Sahai, Sahai, Sandquist, Schwarz, Schönberner, Soker, Soker, Soker, Soker, Stanek, Steffen, Steffen, Stute, van Winckel, van Winckel   +81 more
core   +1 more source

Mapping the Cerebral Organoid Landscape: A Systematic Review of Preclinical 3D Models in Neuroscience

Advanced Healthcare Materials, EarlyView.
Cerebral organoids are transforming brain research, yet the field remains fragmented. This comprehensive systematic review maps 738 studies published between 2014 and 2024 to uncover trends, gaps, and opportunities across neuroscience. Introducing OrganoidMap—an interactive, open‐access platform to explore and compare models—this work enables ...
Anna Wolfram, Vanessa Arnold, Maik Wolfram‐Schauerte, Anastassiya Moskalchuk, Caroline Trust, Marie Vontz, Mona Scheurenbrand, Vijayasarathy Sampath‐Kumar, Sogand Ahari, Carlos Romero‐Nieto, Lisa Sevenich   +10 more
wiley   +1 more source

Self-monitoring Practices, Attitudes, and Needs of Individuals with Bipolar Disorder: Implications for the Design of Technologies to Manage Mental Health [PDF]

, 2016
Objective To understand self-monitoring strategies used independently of clinical treatment by individuals with bipolar disorder (BD), in order to recommend technology design principles to support mental health management.
Chang, Pamara, Cosley, Dan, Frank, Ellen, Gay, Geri K., Guha, Shion, Matthews, Mark, Murnane, Elizabeth L.   +6 more
core   +1 more source

Real‐Time 3D Ultrasound Imaging with an Ultra‐Sparse, Low Power Architecture

Advanced Healthcare Materials, EarlyView.
This article presents a novel, ultra‐sparse ultrasound architecture that paves the way for wearable real‐time 3D imaging. By integrating a unique convolutional array with chirped data acquisition, the system achieves high‐resolution volumetric scans at a fraction of the power and hardware complexity.
Colin Marcus, Md Osman Goni Nayeem, Aastha Shah, Jason Hou, Shrihari Viswanath, Maya Eusebio, David Sadat, Anantha P. Chandrakasan, Tolga Ozmen, Canan Dagdeviren   +9 more
wiley   +1 more source

Effect of Pulse Widths and Cycles on Invasive, Bipolar, and Gated Radiofrequency-Induced Thermal Reactions in ex vivo Bovine Liver Tissue

Clinical, Cosmetic and Investigational Dermatology, 2023
Min Choi,1 Hye Sun Lee,2 Sung Bin Cho3 1R&D Center, Shenb Co., Ltd, Seoul, Korea; 2Department of Biostatistics, Yonsei University College of Medicine, Seoul, Korea; 3Yonsei Seran Dermatology and Laser Clinic, Seoul, KoreaCorrespondence: Sung Bin Cho ...
Choi M, Lee HS, Cho SB
doaj  

Pioneering the Future: Principles, Advances, and Challenges in Organic Electrodes for Aqueous Ammonium‐Ion Batteries

Advanced Materials, Volume 37, Issue 13, April 2, 2025.
Leveraging the numerous advantages of ammonium‐ion (NH₄⁺)—including cost‐effectiveness, low corrosiveness, preferential orientation, and rapid diffusion kinetics—aqueous NH₄⁺ batteries (AAIBs) have gained significant attention. This review highlights and evaluates the progress of AAIBs utilizing organic electrode materials such as small molecules ...
Mangmang Shi, Xiaoyan Zhang
wiley   +1 more source

Advanced nickel-hydrogen cell configuration study [PDF]

Three nickel hydrogen battery designs, individual pressure vessel (IPV), common pressure vessel (CPV), and a bipolar battery module were studied. Weight, system complexity and cost were compared for a satellite operating in a 6 hour, 5600 nautical mile ...
Adler, E., Perez, F.
core   +1 more source

The Double-edged Sword: A Mixed Methods Study of the Interplay between Bipolar Disorder and Technology Use [PDF]

, 2017
Human behavior is increasingly reflected or acted out through technology. This is of particular salience when it comes to changes in behavior associated with serious mental illnesses including schizophrenia and bipolar disorder.
Chang, Pamara, Doherty, Gavin, Gay, Geri K., Guha, Shion, Matthews, Mark, Murnane, Elizabeth, Snyder, Jaime   +6 more
core   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Voltage regulator for battery power source [PDF]

, 1979
A bipolar transistor in series with the battery as the control element also in series with a zener diode and a resistor is used to maintain a predetermined voltage until the battery voltage decays to very nearly the predetermined voltage.
Black, J. M.
core   +1 more source