Results 81 to 90 of about 11,967,039 (206)

Higher-Order Iteration Schemes for Solving Nonlinear Systems of Equations

Mathematics, 2019
We present a three-step family of iterative methods to solve systems of nonlinear equations. This family is a generalization of the well-known fourth-order King’s family to the multidimensional case.
Hessah Faihan Alqahtani, Ramandeep Behl, Munish Kansal   +2 more
doaj   +1 more source

Enhancing Lentiviral Purification: Combining CIM QA Monolithic Columns With Design of Experiments Approach

ELECTROPHORESIS, EarlyView.
Lentiviral vector purification using QA CIM monolith anion‐exchange chromatography was optimized via 96‐well and DOE, increasing recovery from 20% to 90%. The process achieved 3.3‐log host cell protein reduction, decreased particle impurities, and showed high binding capacity, supporting large‐scale manufacturing.
Luka Bevc, Ana Pavšič Rijavec, Valentina Novak, Sandra Potušek Šuleski, Ivana Petrović Koshmak, Maja Leskovec, Hana Jug, Aleš Štrancar   +7 more
wiley   +1 more source

Methods in Critical Care

, 1980
vii.484 hal.; 27 ...
Methods
core  

A Standard-Compliant Virtual Meeting System with Active Video Object Tracking

EURASIP Journal on Advances in Signal Processing, 2002
This paper presents an H.323 standard compliant virtual video conferencing system. The proposed system not only serves as a multipoint control unit (MCU) for multipoint connection but also provides a gateway function between the H.323 LAN (local-area ...
Chang Yao-Jen, Wang Chih-Ming, Chen Yung-Chang, Sun Ming-Ting, Lin Chia-Wen   +4 more
doaj   +1 more source

Zero Time‐to‐Echo Imaging of the Hand and Wrist in Rheumatoid Arthritis Patients

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Zero time‐to‐echo (ZTE) imaging allows for signal acquisition from tissues with extremely short T2* relaxation times, enabling the generation of computed tomography (CT)‐like images through gray‐scale inversion. Purpose To assess the usefulness of adding ZTE imaging to conventional MRI for the detection of hand and wrist bone ...
Jun Tsukamoto, Akitaka Fujisaki, Yoshiko Hayashida, Seiichi Murakami, Atsushi Nagayasu, Yasuyuki Todoroki, Shingo Nakayamada, Yoshiya Tanaka, Takatoshi Aoki   +8 more
wiley   +1 more source

Stabilization of enzymes by multipoint covalent immobilization on supports activated with glyoxyl groups

, 2014
Stabilization of enzymes via immobilization techniques is a valuable approach in order to convert a necessary protocol (immobilization) into a very interesting tool to improve key enzyme properties (stabilization).
Bolívar Bolívar, Juan Manuel, Rocha-Martín, Javier, Guisán, José Manuel, Mateo González, César, López-Gallego, Fernando, Fernández-Lorente, Gloria   +5 more
core   +1 more source

Introducing a ramped pyrolysis/oxidation‐14CO2 analysis system operated with mobile molecular sieve traps

Limnology and Oceanography: Methods, EarlyView.
Abstract A novel instrument for the thermal degradation of sedimentary organic matter was set up at the Alfred Wegener Institute (AWI) in Bremerhaven, Germany, with the aim of enabling Ramped Pyrolysis/Oxidation‐14C analysis as direct CO2 gas measurement.
Laura Kattein, Malte Höhn, Hendrik Grotheer, Torben Gentz, Gesine Mollenhauer   +4 more
wiley   +1 more source

Windows Multipoint Server opetuskäytön näkökulmasta [PDF]

, 2012
Tämän opinnäytetyön tutkimuskohteena oli Windows Multipoint Server 2011 - käyttöjärjestelmä. Sen ominaisuudet ja käyttöä arvioitiin opetuskäytön näkökulmasta. Lisäksi selvitin mm.
Dirbaz, Amir
core  

Robotic Palpation for Spatiotemporal Arterial Pulse Quantification and Mapping Using Multilevel Microdome‐Based Soft Pressure Sensors

Small, EarlyView.
This study presents the development of multilevel pressure‐sensitive layers replicated from liquid‐metal‐based structures for optimizing soft pressure sensors in robotic palpation. This approach enhances sensitivity and range for subtle arterial displacement detection.
Seong‐Min Im, Jaehwan Jang, Byeong‐Sun Park, Jiwon Choi, Kyeong Taek Oh, Min‐gu Kim   +5 more
wiley   +1 more source

The Importance of Design Storm Hyetograph on Urban Flood Risk Management and Drainage System Design

Journal of Flood Risk Management
There is an urgent need to assess the uncertainties in stormwater pipe design owing to the increasing occurrence of urban floods triggered by urbanisation and climate change.
Egle Saaremäe, Ottar Tamm, Harri Koivusalo, Toomas Tamm   +3 more
doaj   +1 more source