Results 141 to 150 of about 12,070,159 (320)

The convex hull of parking functions of length $n$ [PDF]

Enumerative Combinatorics and Applications, 2021
Aruzhan Amanbayeva, Danielle Wang
doaj  

Polarity‐Reversible Photoresponse–Driven Autonomous Wavelength Discrimination in Quantum Dot–Tellurium Thin‐Film Photodetectors via Engineered Energy‐Band Alignment

Advanced Functional Materials, EarlyView.
A quantum dot–tellurium thin‐film photodetector autonomously discriminates visible and infrared wavelengths through polarity‐reversible photoresponses. Engineered carrier separation and gain modulation enable filter‐free multispectral sensing within a single‐device architecture.
Yong Min Lee, Jungho Kim, Hyung Jin Choi, Woosik Kim, Byung Ku Jung, Young Kyun Choi, Taesung Park, Soong Ju Oh   +7 more
wiley   +1 more source

Campus Assessment of Parking Lot Occupancy

, 2022
Parking lots provide an essential function for businesses and academic institutions.. Efficient, convenient access to buildings on the Valparaiso University campus is vital for commuters, residents, and faculty/staff. A parking study was conducted on the
Busby, Mary, Shebel, Angela
core  

3D Printing Innovations in Polymeric Porous and Patterned Architecture

Advanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil, Sri Vaishnavi Thummalapalli, Clarissa Westover, Arunachalam Ramanathan, M. Taylor Sobzcak, Roumika Patil, Qixuan Xiang, Tiantian Li, Sui Yang, Timothy E. Long, Hongyue Sun, Xianqiao Wang, Yang Liu, Kenan Song   +13 more
wiley   +1 more source

Parking Pricing in the Morning Commute Problem Considering Human Exposure to Vehicular Emissions

Systems
Walking is the final phase of the morning commute, during which commuters are exposed to vehicular emissions. This study proposes a novel analytical model to evaluate how emission exposure affects commuters’ departure time choices and parking behavior ...
Yu Tan, Zhenchao Yuan, Rui Ma, Zhanbo Sun   +3 more
doaj   +1 more source

Oxidized MoS2‐Based Multifunctional Memristive Hardware for Energy‐Efficient mmWave Signal Processing and In‐Memory Matrix Multiplication

Advanced Functional Materials, EarlyView.
Thermally oxidized MoS2‐based radio‐frequency switches enable a multifunctional platform that unifies broadband RF switching and in‐memory computation. The device achieves a cutoff frequency of 33.2 THz with high energy efficiency and supports hardware‐aware signal processing.
Juho Son, Changwoo Pyo, Sungmoon Park, Yoongi Cho, Seungchan Lee, Myungsoo Kim   +5 more
wiley   +1 more source

INNOVATIVE AUTOMOBILE PARKING PROCESS WITH NFC ACCESS [PDF]

, 2017
Using the mobile phone applications, communication    will occur once the NFC enabled phone is positioned close to the NFC readers. Using the mobile phone applications, customer may reserve parking area ahead of time, to allow the client to fit at ...
Raju, K., Srawanthi, Ravanaveni
core  

Transparent and Robust LiCl–Organohydrogel Triboelectric Nanogenerator With Deep Learning Assisted Sensing

Advanced Functional Materials, EarlyView.
Develop a LiCl–PEI–PAM hydrogel with 3000% stretchability and excellent optical transparency. Through comparative studies of various salts, confirm that LiCl is the most suitable salt for high TENG output. Achieve excellent freeze‐resistant, dry‐resistant, and rapid self‐healing (10 s) properties even in extreme environments. Balance ionic conductivity,
Hai Anh Thi Le, Thien Trung Luu, Duc‐Manh Dinh, Kyehan Rhee, Kyungwho Choi, Dukhyun Choi, Yong Tae Park   +6 more
wiley   +1 more source

Combinatorics of generalized parking-function polytopes

For $\mathbf{b}=(b_1,\dots,b_n)\in \mathbb{Z}_{>0}^n$, a $\mathbf{b}$-parking function is defined to be a sequence $(\beta_1,\dots,\beta_n)$ of positive integers whose nondecreasing rearrangement $\beta'_1\leq \beta'_2\leq \cdots \leq \beta'_n$ satisfies
McAllister, Tyrrell, Morrison, Angela, Borgwardt, Steffen, Chambers, Teressa, Daugherty, Spencer, Deligeorgaki, Danai, Nelson, Garrett, Liao, Hsin-Chieh, Dawkins, Aleyah, Bayer, Margaret M., Vindas-Meléndez, Andrés R.   +10 more
core  

Fixed points and cycles of parking functions

A parking function of length n is a sequence π=(π1,…,πn) of positive integers such that if λ1≤⋯≤λn is the increasing rearrangement of π1,…,πn, then λi≤i for 1≤i≤n. The index i is a fixed point of the parking function π if πi=i.
Rubey, Martin, Yin, Mei; orcid:
core   +1 more source