Results 101 to 110 of about 36,872 (221)

BER of MRC for M-QAM with imperfect channel estimation over correlated Nakagami-m fading [PDF]

, 2009
In this contribution, we provide an exact BER analysis for M-QAM transmission over arbitrarily correlated Nakagami-m fading channels with maximal-ratio combining (MRC) and imperfect channel estimation at the receiver.
Alexandropoulos, George C, Jacobs, Lennert, Mathiopoulos, P Takis, Moeneclaey, Marc   +3 more
core   +1 more source

Hand Keypoint Detection in Single Images using Multiview Bootstrapping

, 2017
We present an approach that uses a multi-camera system to train fine-grained detectors for keypoints that are prone to occlusion, such as the joints of a hand. We call this procedure multiview bootstrapping: first, an initial keypoint detector is used to
Joo, Hanbyul, Matthews, Iain, Sheikh, Yaser, Simon, Tomas   +3 more
core   +1 more source

Desarrollo Profesional Docente en trabajos prácticos de química: PCK declarativo vs PCK en acción

Revista Internacional de Pedagogía e Innovación Educativa
The processes of teacher professional development promote teachers' reflection in the context of pedagogical practice, and these need to be contrasted with the exercise in the classroom from the point of view of pedagogical knowledge of the content. This article aims to identify the elements of pedagogical knowledge of declarative content and in action
Samuel David Vargas-Neira, Andrés Bernal-Ballén, John Jairo Briceño-Martínez   +2 more
openaire   +1 more source

Quality assessment by science teachers: Five focus areas [PDF]

, 2013
In order to teach science well, science teachers need to know what to focus on in order to ensure their assessment of student learning is meaningful and useful for the students’ on going learning and development.
Edwards, Frances
core  

Quantum Technology PCK for Teachers

, 2022
For many years quantum physics has been introduced in European secondary schools. However, quantum physics, and even more quantum technology, is not sufficiently part of present physics teachers’ Pedagogical Content Knowledge (PCK). For this reason, the QTEdu pilot project ‘Quantum Technology PCK for teachers’ wants to put together the expertise of ...
Andreotti, Erica, Verbraeken, Lise, Frans, Renaat, Bondani, Maria, Folkers, Bart, Jurčić, Leon, Malgieri, Massimiliano, Pallotta, Filippo, Pol, Henk J.   +8 more
openaire   +1 more source

Trading inference effort versus size in CNF Knowledge Compilation [PDF]

, 2013
Knowledge Compilation (KC) studies compilation of boolean functions f into some formalism F, which allows to answer all queries of a certain kind in polynomial time.
Gwynne, Matthew, Kullmann, Oliver
core  

Presentations of children in research articles framed within the theory of pedagogical content knowledge

Journal of Childhood, Education & Society
Teachers’ knowledge about children is a part of teachers’ Pedagogical Content Knowledge (PCK). With this in mind, the purpose of this study is to generate knowledge about how children are presented in PCK research.
Anneli Hippinen Ahlgren
doaj   +1 more source

Application of Pedagogical Content Knowledge (PCK) on Magnetic Materials Assisted by Flash Player Media to Improve Student Learning Outcomes and Activeness

Physics Communication
Pedagogical Content Knowledge (PCK) is the interaction between pedagogy and content. PCK describes the ability of teachers to integrate knowledge of the content into their knowledge of learning and student characteristics that can guide the learning ...
Afrianus Gelu, Ellianawati Ellianawati
doaj   +1 more source

Ashwagandha and Its Role in Stress Reduction, Hormonal Balance, and Athletic Recovery: An Evidence-Based Review

Journal of Education, Health and Sport
Introduction and Purpose: Ashwagandha (Withania somnifera) is a well-known adaptogenic herb used traditionally in Ayurvedic medicine. In recent years, it has attracted scientific interest for its potential to reduce stress, support hormonal balance, and
Weronika Ossowska, Maksymilian Czarnota, Wiktoria Ösztreicher   +2 more
doaj   +1 more source

Understanding Postpartum Psychosis: Current Perspectives and Clinical Implications

Journal of Education, Health and Sport
Postpartum psychosis (PPP) is a rare but severe psychiatric condition that typically emerges within the first two weeks after childbirth, requiring immediate clinical intervention due to risks of suicide and infanticide. Despite its severity, PPP remains
Zuzanna Tanç, Paulina Kędziorek, Noor Al-karawi, Maksymilian Czarnota, Maria Wojcieszek, Dominika Gacka, Aleksandra Żołnierek , Katarzyna Gondek, Magdalena Fidelis, Aleksandra Anna Mączyńska, Wiktoria Szumlińska   +10 more
doaj   +1 more source