Results 51 to 60 of about 1,700,069 (268)

Paraunitary oversampled filter bank design for channel coding

, 2006
Oversampled filter banks (OSFBs) have been considered for channel coding, since their redundancy can be utilised to permit the detection and correction of channel errors.
McWhirter, J.G., McWhirter, John, Weiss Stephan, Soydan Redif, Weiss, S., Rediff, Soydan, Baxter, P., Liu Chunguang, Redif, S., Paul D. Baxter, Chunguang Liu, McWhirter John G, Weiss, Stephan, Baxter, Paul D., Stephan Weiss, Baxter Paul D, Liu, Chunguang, Cooper, Tom, Tom Cooper, Liu, C., Cooper Tom, Redif Soydan, John G. McWhirter   +22 more
core   +1 more source

On (,)- (implicative) filters in -algebras [PDF]

International Journal of Computational Intelligence Systems, 2014
Molodtsov's soft set theory provides a general mathematical framework for dealing with uncertainty. This paper aims to put forward a new soft set–(,)-soft intersection set, which is a generalization of soft intersection sets.
Jianming Zhan, Yang Xu, Young Bae Jun
doaj   +1 more source

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho, Karim M. Soliman, Wisit Cheungpasitporn, Wannasit Wathanavasin, Ahmed Daoud, Ahmed I. Kamal, Balázs Szamosfalvi, Tibor Fülöp   +7 more
wiley   +1 more source

Kalman interpolation filter for channel estimation of LTE downlink in high-mobility environments [PDF]

, 2012
The estimation of fast-fading LTE downlink channels in high-speed applications of LTE advanced is investigated in this article. In order to adequately track the fast time-varying channel response, an adaptive channel estimation and interpolation ...
Dai, Xuewu, Zhang, W, Xuewu Dai, Dai, X, Yang, Y, Mitchell, JE, Yang, Yang, John E Mitchell, Xu, Jing, Jing Xu, Mitchell, John, Xu, J, Zhang, Wuxiong, Yang Yang, Wuxiong Zhang   +14 more
core   +1 more source

Effect of interchangeable proportions of ZnS and NiO nanoparticles on the optoelectronic and laser CUT-OFF filters properties of CMC/PVP blend

Journal of Taibah University for Science, 2023
Carboxy-methyl cellulose (CMC)/ polyvinylpyrrolidone (PVP)/(1 − x)NiO–xZnS (x = 0, 0.25, 0.5, 0.75, 1) polymer blends were prepared using casting, sol–gel and solid state reaction methods.
Ali A. Alhazime
doaj   +1 more source

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye, Chimezie Okwuonu, Evelyn Idam, Folasade Adelekan‐Popoola, Shakirat Gold‐Olufadi, Olufunto Olufela Kalejaiye, Abdullateef Ogala, Zinnah Aloziem, Blossom Amamchukwu, Patience Elimia, Mkpoikanabasi Obot‐Obot, Henry Mbakwe, Praises Maduagwuna, Olatunji Akinrodoye, Chiamaka Anyanwu, Benjamin Anyanwu, Adedamola Akinsiku, Oluwatoyin A. Akinsiku, Muzamil O. Hassan, Fatiu A. Arogundade, Olalekan E. Ojo, Homayemem Weli, Jesupelumi Adenihun, Aderemi Adelaja, Ebun Bamgboye, Olalekan Olatise, Ade E. Faponle, Ayoola Odeyemi, Michael Muoka, Stephen Asaolu, Qudrat Busari, Blessing Dawudu, Michael Naiyeju, Rasheed A. Balogun   +33 more
wiley   +1 more source

Absolutely free extrinsic evolution of passive low-pass filter [PDF]

, 2006
Evolutionary electronics is a brunch of evolvable hardware, where the evolutionary algorithm is applied towards electronic circuits. The success of evolutionary search most of all depends on variable length representation methodology. The low-pass filter
Kalganova, T, Sapargaliyev, Y, Yerbol Sapargaliyev, Tatiana Kalganova   +3 more
core   +1 more source

Prognosis of Long‐Term Continuous Renal Replacement Therapy and the Impact of Combined Continuous Intravenous Sodium Infusion Therapy

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Patients requiring long‐term continuous renal replacement therapy (CRRT) generally have poor prognoses. This study evaluated whether adding continuous intravenous sodium infusion (cIVNa) is associated with improved hemodynamics and outcomes in patients undergoing long‐term CRRT for ≥ 7 days.
Akinori Yamaguchi, Atsuyoshi Mita, Kosuke Sonoda, Makoto Harada, Koji Hashimoto, Hiroshi Imamura, Yuji Kamijo   +6 more
wiley   +1 more source

Development of a Method to Determine the Fractional Deposition Efficiency of Full-Scale HVAC and HEPA Filter Cassettes for Nanoparticles ≥3.5 nm

Atmosphere, 2020
Novel methods have been developed to measure the fractional deposition efficiency for nanoparticles of full-scale HVAC and HEPA filter cassettes down to a particle size of 3.5 nm.
Ana Maria Todea, Frank Schmidt, Tobias Schuldt, Christof Asbach   +3 more
doaj   +1 more source

Optimizing Operating Condition of the Filters in Micro-irrigation Pump

Guan'gai paishui xuebao, 2022
【Objective】 A porous filter is often used in micro-irrigation systems to filter debris and sand particles. Its performance depends on many factors. The purpose of this paper is to present a method to optimize its operating conditions.
TAO Hongfei, SHEN Pingping, ZHOU Yang, WU Zijing, LI Qiao   +4 more
doaj   +1 more source