Results 41 to 50 of about 206,103 (270)

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Une complication musculaire rarissime de l'hémophilie: la myosite ossifiante

open access: yesThe Pan African Medical Journal, 2015
La myosite ossifiante circonscrite est une affection bénigne caractérisée par une prolifération hétérotopique d'os dans les tissus mous. Elle survient généralement chez des adolescents ou de jeunes adultes.
Samia Frioui, Sonia Jemni
doaj   +1 more source

Learning Tree-based Deep Model for Recommender Systems

open access: yes, 2018
Model-based methods for recommender systems have been studied extensively in recent years. In systems with large corpus, however, the calculation cost for the learnt model to predict all user-item preferences is tremendous, which makes full corpus ...
Gai, Kun   +6 more
core   +1 more source

Clinical Significance of Therapeutic Drug Level Monitoring for Mycophenolate in Patients With Extrarenal Systemic Lupus Erythematosus—A Systematic Review and Meta‐Analysis

open access: yesArthritis Care &Research, EarlyView.
Objective Clinical response to mycophenolic acid (MPA) is highly heterogeneous; thus, therapeutic drug level monitoring (TDM) may help improve treatment efficacy. This systematic review and meta‐analysis examined therapeutic ranges for MPA levels associated with better outcomes and safety in patients with systemic lupus erythematosus (SLE ...
Zahraa Qamhieh   +5 more
wiley   +1 more source

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

open access: yesAdvanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger   +11 more
wiley   +1 more source

Digital signal processing in MIMO radars with time-multiplexed transmit signals

open access: yesVojnotehnički Glasnik
Introduction/purpose: A current topic of significant research and development efforts in the Held of radar systems is MIMO (Multiple-Input-Multiple-Output) radar technology.
Borko В. Đaković   +3 more
doaj   +1 more source

L'ostéome ostéoïde: à propos d'un cas

open access: yesThe Pan African Medical Journal, 2016
L'ostéome ostéoïde est une tumeur osseuse primitive bénigne. Cette tumeur est relativement fréquente, représente 12% de l'ensemble des tumeurs osseuses bénignes et environ 2 à 3% de l'ensemble des tumeurs osseuses.
Soukaina Wakrim   +4 more
doaj   +1 more source

Cooperative Precoding/Resource Allocation Games under Spectral Mask and Total Power Constraints [PDF]

open access: yes, 2009
The use of orthogonal signaling schemes such as time-, frequency-, or code-division multiplexing (T-, F-, CDM) in multi-user systems allows for power-efficient simple receivers.
Hai Jiang   +4 more
core   +1 more source

Legumain Restrains Granuloma Formation by Inhibiting mTORC1/STAT1‐Mediated M1 Macrophage Polarization in Sarcoidosis

open access: yesAdvanced Science, EarlyView.
Legumain (LGMN) is upregulated in macrophages during sarcoid‑like granuloma formation. Macrophage‑derived LGMN binds to integrin αvβ3 and suppresses mTORC1/STAT1 signaling to restrain M1 macrophage polarization. Intratracheal delivery of lipid nanoparticles carrying Lgmn plasmid DNA (pDNA) elevates LGMN expression and effectively attenuates pulmonary ...
Mengyuan Liu   +12 more
wiley   +1 more source

Licensing Challenges Associated With Text and Data Mining: How Do We Get Our Patrons What They Need?

open access: yesJournal of Librarianship and Scholarly Communication, 2023
Today’s researchers expect to be able to complete text and data mining (TDM) work on many types of textual data. But they are often blocked more by contractual limitations on what data they can use, and how they can use it, than they are by what data may
Emma Raub, Peter McCracken
doaj   +2 more sources

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