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"Fatigue of riveted lap joints between aluminium alloy sheets, typical of the pressurized aircraft fuselage, is the major topic of the present book. The richly illustrated and well-structured chapters treat subjects such as : structural design solutions and loading conditions for fuselage skin joints, relevance of laboratory test results for simple lap joint specimens to riveted joints in a real structure, effect of various production and design related variables on the riveted joint fatigue behaviour, analytical and experimental results on load transmission in mechanically fastened lap joints, theoretical and experimental analysis of secondary bending and its implications for riveted joint fatigue performance, nucleation and shape development of fatigue cracks in riveted longitudinal lap joints, overview of experimental investigations into the multi-site damage for full scale fuselage panels and riveted lap joint specimens, fatigue crack growth and fatigue life prediction methodology for riveted lap joints, residual strength predictions for riveted lap joints in a fuselage structure. The major issues of each chapter are recapitulated in the last section."

"Hypermobility of joints 4th edition follows the same format as its successful predecessors. The aim of which was to provide an overview of hyperlaxity of joints and this edition follows that aim by describing the most recent research and new developments in biochemistry, as well as providing practical advice on clinical features and management.Hypermobility of joints 4th edition provides illustrative case histories, a review of hypermobility in the performing arts and sports and an outline of heritable hypermobility syndromes. This book is a valuable reference tool for a wide number of specialties, although it will particularly be of interest to rheumatologists, orthopedic surgeons and medical geneticists."

"This book deals with the most recent numerical modeling of adhesive joints. Advances in damage mechanics and extended finite element method are described in the context of the finite element method with examples of application. The book also introduces the classical continuum mechanics and fracture mechanics approach and discusses the boundary element method and the finite difference method with indication of the cases they are most adapted to. At the moment there a no numerical technique that can solve any problem and the analyst needs to be aware of the limitations involved in each case."

"Latar belakang: Perdarahan sendi berulang merupakan morbiditas utama pada pasien hemofilia karena dapat menimbulkan artropati hemofilik yang menyebabkan keterbatasan gerak dan disabilitas sehingga menurunkan kualitas hidup. Penelitian bertujuan mengetahui korelasi pemeriksaan klinis sendi, penilaian aktivitas fungsional dan kualitas hidup pada anak hemofilia.Metode: Penelitian dengan desain potong lintang di RSCM pada Agustus−November 2022 pada anak 4−16 tahun, hemofilia A atau B derajat sedang atau berat yang mengalami perdarahan sendi berulang. Penelitian dilakukan dengan menilai HJHS, PedHALshort serta Haemo-QoL dan mencari korelasi skor HJHS dengan skor PedHALshort dan Haemo-QoL.Hasil: Sebanyak 95 subyek hemofilia, dengan hemofilia A (77,3%) dan 70,1% hemofilia berat. Skor HJHS median 4 (1−9), skor PedHALshort median 74,5 (62,73-89,09), skor Haemo-QoL mean (SD) 74,51 (15,58). Skor HJHS berkorelasi negatif sedang dengan PedHALshort (r= -0,462, p< 0,0001), skor HJHS berkorelasi sedang dengan Haemo-QoL (r= 0,469, p< 0,001).Simpulan: Semakin tinggi skor HJHS menunjukkan adanya kerusakan pada sendi maka semakin rendah skor PedHALshort dan semakin tinggi skor Haemo-QoL yang menunjukkan semakin terganggu aktivitas fungsional serta kualitas hidupnya.

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Background: Recurrent joint bleeding is the major morbidity in patient with hemophilia that can cause hemophilic arthropathy causes limitation of daily activities, disability, and reducing quality of life. Research objective are to determine the relationship between the clinical evaluation of joints, the assessment of functional activity determined and assessment of the quality of life with HJHS, so we can diagnose arthropathy, prevent disability and better management.

Methods: Study with cross-sectional design at RSCM on August-November 2022, children aged 4-16, with moderate or severe hemophilia A and B with recurrent joint bleeding. The study was conducted by assessing HJHS, PedHALshort and Haemo-QoL, determine the relationship between HJHS with PedHALshort and Haemo-QoL score.

Result: A total of 95 hemophilia subjects, with hemophilia A (77.3%) and 70.1% severe hemophilia. HJHS median score 4 (1-9), PedHALshort median score 74.5 (62.73-89.09), Haemo-QoL mean (SD) 74.51 (15.58). The HJHS score had a moderate negative correlation with PedHALshort (r= -0.462, p<0.0001), the HJHS score had a moderate correlation with Haemo-QoL (r= 0.469, p<0.001).

Conclusion: The higher of HJHS score indicates a joint disorder, the lower of PedHALshort and the higher of Haemo-QoL indicates the more impaired functional activity and poorer quality of life."

"Joint sealant is used for concrete pavement joints. To fulfill jpint sealant requirements, laboratory tests have been carried out except weathering test, therefore for this purpose, experiments by simulation on concrete pavement is required in order to conform to all requirements for use in sealing joints in concrete pavements..."

"Pada skripsi ini dilakukan rancang bangun awal perangkat pengukur pergerakan sendi lutut berbasis rugi-rugi serat optik yang dapat dipantau secara real time untuk skala laboratorium. Perangkat ini bekerja dengan memanfaatkan rugi-rugi lengkungan dari serat optik yang diintegrasikan pada knee support. Rugi-rugi lengkungan serat optik tersebut kemudian diproses dengan mikrokontroler Arduino Uno?ATmega328P dan rangkaian elektronik pendukung. Hasilnya berupa besar sudut pergerakan sendi lutut yang ditampilkan pada LCD.

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In this final project, design of knee joints movement measurement device based on fiber optic bending loss which can be monitored in real time has been developed. It works by utilizing the bending losses of the optical fiber integrated in the knee support. Bending loss of the optical fiber were then processed using microcontroller Arduino Uno?ATmega328P and electronic circuits. The results of the knee joint movement angle were displayed on the LCD."

"It is commonly accepted that the majority of engineering failures happen due to fatigue or fracture phenomena. Adhesive bonding is a prevailing joining technique, widely used for critical connections in composite structures. However, the lack of knowledge regarding fatigue and fracture behaviour, and the shortage of tools for credible fatigue design, hinders the potential benefits of adhesively bonded joints. The demand for reliable and safe structures necessitates deep knowledge in this area in order to avoid catastrophic structural failures.This book reviews recent research in the field of fatigue and fracture of adhesively-bonded composite joints. The first part of the book discusses the experimental investigation of the reliability of adhesively-bonded composite joints, current research on understanding damage mechanisms, fatigue and fracture, durability and ageing as well as implications for design. The second part of the book covers the modelling of bond performance and failure mechanisms in different loading conditions."