Results 51 to 60 of about 2,150,687 (292)

Predicting Secondary Structures, Contact Numbers, and Residue-wise Contact Orders of Native Protein Structure from Amino Acid Sequence by Critical Random Networks

, 2005
Prediction of one-dimensional protein structures such as secondary structures and contact numbers is useful for the three-dimensional structure prediction and important for the understanding of sequence-structure relationship.
Altschul, S. F., Madden, T. L., Sch, Baldi, P., Brunak, S., Frasconi, P., CHANDONIA J-M, Crooks, G. E. &, Kinjo, A. R. &, Kinjo, A. R. &, Kinjo, A. R., Horimoto, K. &, Lee, B. &, Li, W., Jaroszewski, L. &, Nishikawa, K. &, Pollastri, G., Baldi, P., Fariselli, Rost, B., TATENO Y   +12 more
core   +1 more source

Imaging of High‐Risk Neuroblastoma: Recommendations From SIOPEN Radiology and Nuclear Medicine Specialty Committees

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij, Catia Olianti, Herve Brisse, Pier Luigi Di Paolo, Maria Garganese, Tejas Kapadia, Jurgen Schaefer, Hugh Wallace, Simon Wan, Bart de Keizer, Irmina Sefic Pasic, Julian Rogasch   +11 more
wiley   +1 more source

Modeling Spatio-Temporal Precipitation Patterns in East Kalimantan using Space-Time Kriging and Median Polish-Based Spatio-Temporal Kriging

JTAM (Jurnal Teori dan Aplikasi Matematika)
Precipitation variability presents significant challenges for disaster risk reduction and water resource management, particularly in flood and drought-prone regions such as East Kalimantan.
Friendtika Miftaqul Jannah, Rahma Fitriani, Henny Pramoedyo   +2 more
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Genomic selection accuracy for the yield trait in alfalfa half-sib families based on GWAS strategies

Grass Research
Alfalfa (Medicago sativa L.), a globally vital perennial forage supporting livestock, faces stagnant yield improvement due to polyploid complexity and slow genetic gains.
Yangyang Han, Bao Ao, Fan Zhang, Song Jing, Pan Xu, Qi Yan, Boyu Chu, Jiyu Zhang   +7 more
doaj   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

The Effects of Cold Tolerance on the Distribution of Two Extreme Altitude Lizard Species in the Qinghai–Tibetan Plateau

Animals
Species distribution models (SDMs) have been widely used to predict potentially suitable habitats for species. However, traditional SDMs have been criticized for ignoring the physiological processes by which species respond to their environment ...
Xiaqiu Tao, Yiyi Li, Jiasheng Li
doaj   +1 more source

A higher prediction accuracy–based alpha–beta filter algorithm using the feedforward artificial neural network

CAAI Transactions on Intelligence Technology, 2023
The alpha–beta filter algorithm has been widely researched for various applications, for example, navigation and target tracking systems. To improve the dynamic performance of the alpha–beta filter algorithm, a new prediction learning model is proposed ...
Junaid Khan, Eunkyu Lee, Kyungsup Kim
doaj   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

Comments on 'Evolutionary neural network modelling for software cumulative failure time prediction' by Liang Tian and Afzel Noore [Reliability Engineering and System Safety 87 (2005) 45-51] [PDF]

, 2006
This paper [Tian L, Noore A. Evolutionary neural network modelling for software cumulative failure time prediction. Reliab Eng Syst Saf 2005; 87:45–51] purports to present a useful means of predicting the cumulative failure time function for software ...
Abdel-Ghaly, Bev Littlewood, Brocklehurst, Tian   +3 more
core   +1 more source