Results 111 to 120 of about 48,027 (276)

Aro con extremos abiertos - Salv_AR_3_0039

open access: yes, 2015
Proyectos del Plan Nacional I+D+I con referencias PB94-0129, PB97-1132, BHA 2002-00138, HUM 2006-06250/HISTProyectos de la CAM con referencias 06/0020/1997, 06/0094/1998, 06/0090/2000, 06/0043/2001Programa Consolider-Ingenio 2010 con sigla CSD2007 ...
Proyecto AU
core   +1 more source

Designing the First Hydroxylamine Substituted Tetrazole With N,O‐Dimethylhydroxylamine

open access: yesZeitschrift für anorganische und allgemeine Chemie, EarlyView.
Despite decades of tetrazole chemistry, hydroxylamine‐substituted variants have remained unknown. This work reports the first synthesis of a 5‐hydroxylamine substituted tetrazole via cyanogen azide and N,O‐dimethylhydroxylamine, yielding the free‐base compound and its hydrochloride salt.
Jake E. Zuckerman   +3 more
wiley   +1 more source

A Word of Caution: Watch and Wait in the Total Mesorectal Excision Era

open access: yesANZ Journal of Surgery, EarlyView.
Among 573 patients undergoing long‐course neoadjuvant chemoradiotherapy and total mesorectal excision between 2006 and 2020, five‐year overall survival was 85.7%. Local recurrence was 3.4% and metastatic recurrence was 16.5%. Pathological stage and tumour regression grade stratified long‐term outcomes, providing regional benchmarks for evaluating organ‐
K. Broughton   +11 more
wiley   +1 more source

Optimasi Seleksi Fitur Menggunakan Algoritma Hybrid ARO-DBSCAN untuk Meningkatkan Akurasi Model Klasifikasi K-Nearest Neighbor: Feature Selection Optimization Using the Hybrid ARO-DBSCAN Algorithm to Improve the Accuracy of the K-Nearest Neighbor Classification Model

open access: yes
Penelitian ini mengusulkan metode ARO-DBSCAN, sebuah pendekatan hybrid yang menggabungkan algoritma optimasi Artificial Rabbits Optimization (ARO) dengan teknik clustering Density-Based Spatial Clustering of Applications with Noise (DBSCAN) untuk ...
Faqih, Muhammad Najmuddin   +6 more
core   +1 more source

Aro de extremos solapados - V076_028

open access: yes, 2017
Proyectos del Plan Nacional I+D+I con referencias PB94-0129, PB97-1132, BHA 2002-00138, HUM 2006-06250/HISTProyectos de la CAM con referencias 06/0020/1997, 06/0094/1998, 06/0090/2000, 06/0043/2001Programa Consolider-Ingenio 2010 con sigla CSD2007 ...
Proyecto AU
core   +1 more source

Longitudinal methylation analysis for risk stratification of CIN2 lesions by HPV genotype

open access: yesActa Obstetricia et Gynecologica Scandinavica, EarlyView.
The S5 classifier demonstrates promising utility for predicting CIN2 progression, including in non‐HPV16/18 infections. Its predictive lead time may support risk‐stratified active surveillance, helping reduce overtreatment and associated obstetric complications while ensuring timely management of progressive disease.
Hanna Pikkujämsä   +9 more
wiley   +1 more source

VOLUME 2, NO 2 (2014)

open access: yesARO-The Scientific Journal of Koya University, 2016
You are now holding Vol 2, No 2 of Aro the Scientific Journal of Koya University. Aro is now with the second year of its journey and it will continue to become a globally recognized scientific journal with wider local impact.
Editor In Chief
doaj   +2 more sources

Trajectories of second language student classroom engagement: Profiles and correlates

open access: yesBritish Journal of Educational Psychology, EarlyView.
Abstract Background Research on the development of second language (L2) student classroom engagement is growing; however, this body of research primarily relies on designs that preclude the examination of whether this development is common to all students or whether different developmental trajectories emerge for different groups. Aim Adopting a person‐
Hoi Vo
wiley   +1 more source

Reciprocal links between student disengagement and teacher–student relationships: A four‐wave longitudinal study

open access: yesBritish Journal of Educational Psychology, EarlyView.
Abstract Background High‐quality teacher–student relationships are linked to engagement, yet disengaged students may view the relationship less positively, suggesting a potential reciprocal cycle between disengagement and teacher–student relationship quality.
Claudia Pérez‐Salas   +2 more
wiley   +1 more source

UWB Indoor Localization Based on Artificial Rabbit Optimization Algorithm and BP Neural Network

open access: yesBiomimetics
In the field of ultra-wideband (UWB) indoor localization, traditional backpropagation neural networks (BPNNs) are limited by their susceptibility to local minima, which restricts their ability to achieve global optimization.
Chaochuan Jia   +5 more
doaj   +1 more source

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