Results 161 to 170 of about 1,725,458 (295)

Girls Rock! DC 2010 official guide to rock

, 2010
Booklet containing a description of the Girls Rock! DC summer camp showcase mission and schedule for summer 2010, as well as tips and encouragement for beginning rock ...
Girls Rock! DC Dougherty, Bobbie (donor)et al
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OpenMCT: an open-source DC motor control educational kit. [PDF]

HardwareX
Von Chong A, Vargas S, Duhé JF, Cárdenas D.   +3 more
europepmc   +1 more source

Operando Tracking of Oxygen‐Vacancy Dynamics and Negative Capacitance in Ca‐Doped BiFeO3

Advanced Functional Materials, EarlyView.
Operando electrochemical impedance spectroscopy, combined with electrocoloration, enables a direct correlation between real‐space ionic redistribution and the corresponding frequency‐domain electrical response. In lateral Ca‐doped BiFeO3 devices, time‐resolved impedance snapshots capture the evolution from bulk‐dominated mixed conduction to an ...
Jeonghun Suh, Heung‐Sik Park, Jong‐Sook Lee, Chan‐Ho Yang   +3 more
wiley   +1 more source

Research on the Control Algorithm for a Brushless DC Motor Based on an Adaptive Extended Kalman Filter. [PDF]

Sensors (Basel)
Jinwu T, Lifan Z, Xinyun L, Peng L, Jin S, Shujun L.   +5 more
europepmc   +1 more source

Simultaneous Enhancement of Performance and Stability in Dual‐Gate a‐IGZO Thin‐Film Transistors via Single‐Step Laser Annealing for Capacitor‐Less DRAM

Advanced Functional Materials, EarlyView.
A single‐step laser annealing strategy is presented for dual‐gate a‐IGZO TFTs. The steep thermal gradient induces graded oxygen doping in the channel and simultaneous WOx removal at the contacts, enabling concurrent interface and contact engineering.
Sihyeon Kwon, Junil Kim, Geuntae Park, Minseok Kim, Woohyun Hwang, Wanki Kim, Daewon Ha, Byeongmoon Lee, Jae Eun Jang, Hyuk‐Jun Kwon   +9 more
wiley   +1 more source

Automobielkaart van Java en Madoera [cartographic material] /

, 1928
Road map of Java and Madura Island showing sugar factories, railroads, tram lines, hot springs, lakes and rivers, residency and administrative boundaries, residents posts, government posts, assist district and district chief posts, vehicle crossings ...
Java Motor Club.
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Identification of Dynamic Parameters in a DC Motor Using Step and Ramp Torque Response Methods. [PDF]

Sensors (Basel)
Cardona Soto JA, Ponce IU, Soto I, García MA, Mejía G.   +4 more
europepmc   +1 more source

Atom Probe Tomography as an Emerging Tool for Understanding Defect‑Driven Mechanisms in HfO2‑Based Ferroelectrics

Advanced Functional Materials, EarlyView.
This Perspective highlights atom probe tomography as a powerful tool for understanding the atomic‐scale defect chemistry in HfO2‐based ferroelectrics. 3D mapping of dopants, point defects, and interface chemistry can provide new insight into defect‐driven mechanisms underpinning the ferroelectricity in the system and guide the design of more reliable ...
Kasper Hunnestad, Catherine Dubourdieu, Alexei Gruverman, Dennis Meier   +3 more
wiley   +1 more source

Noise‐Limited Bit Precision in Ferroelectric Synaptic Transistors for High‐Resolution Neuromorphic Computing

Advanced Functional Materials, EarlyView.
Low‐frequency noise spectroscopy defines the resolvable conductance states of synaptic FeFETs by coupling read‐current fluctuation with usable dynamic range. The resulting noise‐limited bit precision establishes a universal, device‐agnostic reliability metric beyond the memory window, enabling quantitative benchmarking and rational design of high ...
Jaehong Park, Yeonseop Shin, Changhyeon Han, Sangwoo Kim, Eunchan Park, Youngchan Cho, Jaehong Min, Hyunjun Ahn, Jaekyoung Park, Cheol‐Woong Yang, Jangsaeng Kim, Daewoong Kwon, Wonjun Shin   +12 more
wiley   +1 more source

PEMBUATAN DRIVER BRUSHLESS DC MOTOR (BLDC) UNTUK REACTION WHEEL SATELIT MIKRO

, 2007
BLDC adalah sejenis motor dc servo yang tidak menggunakan brush dengan sistem penggerak berupa arus DC 2 fasa, 3 fasa atau 4 fasa. Untuk menggerakan motor BLDC dibutuhkan rangkaian yang konpleks.

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