Results 111 to 120 of about 13,518,769 (291)

Navigating the Neoliberal maze: South African academics’ coping strategies in modern higher education

SA Journal of Industrial Psychology
Orientation: The invasion of neoliberalism in higher education institutions as an ideology has significantly changed how these institutions are governed. The emergence is primarily aimed at emphasising market-driven and consumerist principles.
Nicolené van Vuuren
doaj   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Robust Performance Metrics for Authentication Systems

Network and Distributed System Security Symposium, 2019
Research has produced many types of authentication systems that use machine learning. However, there is no consistent approach for reporting performance metrics and the reported metrics are inadequate.
Shridatt Sugrim, Can Liu, M. McLean, Janne Lindqvist   +3 more
semanticscholar   +1 more source

Restoration of star-field images using high-level languages and core libraries [PDF]

, 2007
Research into the use of FPGAs in Image Processing began in earnest at the beginning of the 1990s. Since then, many thousands of publications have pointed to the computational capabilities of FPGAs. During this time, FPGAs have seen the application space
Bruce, R., Devlin, M., Marshall, S., Ruet, C.   +3 more
core  

Inhibiting stearoyl‐CoA desaturase suppresses bone metastatic prostate cancer by modulating cellular stress, mTOR signaling, and DNA damage response

FEBS Letters, EarlyView.
Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson, Mackenzie K Herroon, Shane Mecca, Laimar C Garmo, Jacob Lindquist, Shrila Rajendran, Steve M. Patrick, Izabela Podgorski   +7 more
wiley   +1 more source

Performance Metrics for Multilabel Emotion Classification: Comparing Micro, Macro, and Weighted F1-Scores

Applied Sciences
This study compares various F1-score variants—micro, macro, and weighted—to assess their performance in evaluating text-based emotion classification. Lexicon distillation is employed using the multilabel emotion-annotated datasets XED and GoEmotions. The
Maria Cristina Hinojosa Lee, Johan Braet, Johan Springael   +2 more
doaj   +1 more source

Exploratory analysis of high-resolution power interruption data reveals spatial and temporal heterogeneity in electric grid reliability

, 2019
Modern grid monitoring equipment enables utilities to collect detailed records of power interruptions. These data are aggregated to compute publicly reported metrics describing high-level characteristics of grid performance. The current work explores the
Dunn, Laurel N., Eto, Joseph H., Lacommare, Kristina Hamachi, Sohn, Michael D.   +3 more
core   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Research Progress and Trend Analysis of Hydrogen Liquefaction Technology

Zhileng xuebao
As a clean energy source, LH2 is poised to play a pivotal role in future energy supplies. Currently, international hydrogen liquefaction facilities suffer from high energy consumption, high liquefaction costs, and low exergy efficiencies.
Bi Yujing, Ju Yonglin
doaj  

The Role of Performance Metrics in Estimating Market Values of Footballers in Europe's Top Five Leagues

Pamukkale Spor Bilimleri Dergisi
The transfer economy in football is a multi-billion-dollar industry, where accurate valuation of players is crucial for clubs' financial sustainability and competitive success.
Murat Işık, Mehmet Ali Yalçınkaya
doaj   +1 more source