Tag: scales

December 9, 2024

Variational Calculus on Time Scales

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Free Download Svetlin G. Georgiev, "Variational Calculus on Time Scales "
English | ISBN: 1536143235 | 2018 | 297 pages | PDF | 4 MB
This book encompasses recent developments of variational calculus for time scales. It is intended for use in the field of variational calculus and dynamic calculus for time scales. It is also suitable for graduate courses in the above fields. This book contains eight chapters, and these chapters are pedagogically organized. This book is specially designed for those who wish to understand variational calculus on time scales without having an extensive mathematical background.

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September 29, 2024

Fractals of Society Repetition on Different Scales

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Free Download Fractals of Society: Repetition on Different Scales by Anelly Aya
English | April 26, 2024 | ISBN: N/A | ASIN: B0D2TLTPCQ | 62 pages | EPUB | 1.86 Mb
"Fractals of Society: Repetition on Different Scales" is a captivating exploration of the intricate patterns and complexities that shape human society. Through the lens of fractal dynamics, the book delves into the interconnectedness of various societal phenomena, from individual behaviors to global systems.

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September 24, 2024

Erxin Scales Child Developmental Scale of China

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Free Download Erxin Scales: Child Developmental Scale of China by Chunhua Jin , Zhenmin Gao , Wenwen Liu
English | PDF EPUB (True) | 2024 | 360 Pages | ISBN : 9819999960 | 23 MB
This book, drawing from internationally renowned scales like Bayley and Gesell, develops a child developmental assessment scale based on research data from Chinese children. It stands as a meticulous creation of the Capital Institute of Pediatrics, a national-level institution for children’s development research in China. The scale demonstrates good reliability and validity, meeting psychometric standards in various statistical aspects. In the revised scale, developmental quotients are classified into six levels, distributions of percentiles for developmental quotients are provided, and screening indices for autism spectrum disorders are added. In doing so, the revised scale can not only identify developmental delays but also concurrently screen for autism spectrum disorder risks, providing a foundational reference for tracking children’s developmental status in follow-up studies. The book holds vital value and significance in fostering communication among scholars from universities and research institutions, as well as pediatricians, neurologists, and rehabilitation specialists in hospitals.

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September 24, 2024

Erxin Scales Child Developmental Scale of China

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Free Download Erxin Scales: Child Developmental Scale of China by Chunhua Jin , Zhenmin Gao , Wenwen Liu
English | PDF EPUB (True) | 2024 | 360 Pages | ISBN : 9819999960 | 23 MB
This book, drawing from internationally renowned scales like Bayley and Gesell, develops a child developmental assessment scale based on research data from Chinese children. It stands as a meticulous creation of the Capital Institute of Pediatrics, a national-level institution for children’s development research in China. The scale demonstrates good reliability and validity, meeting psychometric standards in various statistical aspects. In the revised scale, developmental quotients are classified into six levels, distributions of percentiles for developmental quotients are provided, and screening indices for autism spectrum disorders are added. In doing so, the revised scale can not only identify developmental delays but also concurrently screen for autism spectrum disorder risks, providing a foundational reference for tracking children’s developmental status in follow-up studies. The book holds vital value and significance in fostering communication among scholars from universities and research institutions, as well as pediatricians, neurologists, and rehabilitation specialists in hospitals.

(more…)