Results 101 to 110 of about 22,291 (289)

ANALISIS LINK BUDGET CDMA 2000 1X EV-DO TERHADAP CDMA 2000 1X (LINK BUDGET ANALYSIS OF CDMA 2000 1X EV-DO TOWARDS CDMA 2000 1X) [PDF]

, 2006
ABSTRAKSI: Perkembangan teknologi seluler saat ini telah berada pada teknologi generasi ketiga (3G). Ada tiga standar 3G yang ditetapkan oleh International Telecommunication Union (ITU) , yaitu WCDMA, CDMA 2000, dan TD-SCDMA. Dari ketiga standar tersebut,
NYIMAS HAMIDAH PURNAMA AGUSTRIANI
core  

Revisiting Target‐Aware de novo Molecular Generation with TarPass: Between Rational Design and Texas Sharpshooter

Advanced Science, EarlyView.
TarPass provides a rigorous benchmark for target‐aware de novo molecular generation by jointly evaluating protein‐ligand interactions, molecular plausibility, and drug‐likeness on 18 well‐studied targets. Results show that current models often fail to consistently surpass random baseline in target‐specific enrichment, while post hoc multi‐tier virtual ...
Rui Qin, Zijie Chen, Yurong Li, Meijing Fang, Longji Shen, Yilong Su, Odin Zhang, Qinghan Wang, Qun Su, Jike Wang, Tingjun Hou, Yu Kang   +11 more
wiley   +1 more source

K_a-Band Link Budget Analysis for Deep Space Communications

IEEE Access
The emerging demand for increased data rates between Earth, the lunar gateway, Mars, and various other deep space probes will stretch existing deep space network (DSN) antennas beyond capacity.
Md. Saiful Islam, Jakeya Sultana, Nicholas P. Lawrence, Aaron T. Pereira, Stephen J. Salamon, Alex Dinovitser, Thien Duc Nguyen, Jose E. Velazco, Brian W.-H. Ng, Nelson Tansu, Frederick W. Menk, Ed Kruzins, Neil H. E. Weste, Said F. Al-Sarawi, Derek Abbott   +14 more
doaj   +1 more source

Data‐Driven Modeling of Composition–Processing–Microstructure Relations for Recycled Aluminum Cast Alloys

Advanced Science, EarlyView.
Interpretable machine learning reveals how composition and processing govern the formation and microstructural burden of Fe‐rich intermetallic compounds in recycled Al–Si–Fe–Mn alloys. By separating morphology selection from morphology‐conditioned burden partitioning, this framework shows that identical Fe contents can yield different intermetallic ...
Jaemin Wang, Waleed Mohammed, Dierk Raabe   +2 more
wiley   +1 more source

Real-Time 100Gb/s Downstream PAM4 PON Link with 34 dB Power Budget

, 2022
We experimentally demonstrate in real-time a 34dB PON power budget, exceeding E1 ODN class, with 100Gb/s PAM4 modulation using an amplified O-Band EML plus receiver-side optical amplification and only low complexity FFE equalization.
Caruso, Giuseppe, Cano, Ivan N., Nesset, Derek, Talli, Giuseppe, Gaudino, Roberto   +4 more
openaire   +1 more source

Ultra‐Low Intensity Continuous Wave Laser Ablation Propulsion With Graphene‐Engineered Wood

Advanced Science, EarlyView.
Graphene delignified wood converts continuous wave laser energy into thrust. Laser propulsion experiments in vacuum reveal the lowest laser ablation threshold intensities and the greatest density‐normalized specific impulse in literature. The results highlight graphene delignified wood as a potential efficient, sustainable, strong, and lightweight ...
Afnan S. M. Elmubasher, Rami Elkaffas, Mohamed Hamid Salim, Basel Altawil, Chanaka Sandaruwan, Shanavas Shajahan, Ahsan Baidar Bakht, Irfan Hussain, Blaise L. Tardy, Sean S. M. Swei, Yarjan Abdul Samad   +10 more
wiley   +1 more source

SpaMode: A Broadly Applicable Framework for Deciphering Spatial Multi‐Omics Using Multimodal Mixture of Disentangled Experts

Advanced Science, EarlyView.
SpaMode introduces a versatile framework for spatial multi‐omics integration across vertical, horizontal, and mosaic scenarios. By disentangling modality‐invariant and variant features through a mixture‐of‐experts mechanism, it adaptively reconfigures spatially heterogeneous signals.
Xubin Zheng, Xinlei Huang, Xiang Zhou, Dian Meng, Ziyue Qiao, Zhiyuan Yuan, Lixin Cheng   +6 more
wiley   +1 more source

Optimal Scheduling and Compensation Pricing Method for Load Aggregators Based on Limited Peak Shaving Budget and Time Segment Value

Energies
Load-side peak shaving is an effective measure to alleviate power supply–demand imbalance. As a key link between a vast array of small- and medium-sized adjustable resources and the bulk power system, load aggregators (LAs) typically allocate peak ...
Hanyu Yang, Zhihao Sun, Xun Dou, Linxi Li, Jiancheng Yu, Xianxu Huo, Chao Pang   +6 more
doaj   +1 more source

Physics‐Constrained Constitutive Learning of Rate‐Limiting Timescales for Efficient Hydrogen‐Based Direct Reduction for Green Steel Making

Advanced Science, EarlyView.
A conversion‐resolved constitutive framework is developed for the hydrogen‐based direct reduction of iron oxide pellets. Effective reaction and transport timescales are inferred directly from measured trajectories and mapped against operating conditions, pellet architecture, and composition. The analysis reveals how late‐stage transport control emerges
Anurag Bajpai, Barak Ratzker, Pasquale Cavaliere, Dierk Raabe   +3 more
wiley   +1 more source

Realistic antenna modeling for MIMO systems in microcell scenarios [PDF]

Advances in Radio Science, 2004
This paper shows the potential of MIMO in cellular systems, where small handheld devices are used for the terminals. A complete model of a MIMO communication link is used to integrate accurate antenna modelling into MIMO system simulations. All different
C. Waldschmidt, C. Kuhnert, T. Fügen, W. Wiesbeck   +3 more
doaj