The 1st International Conference on Language and Language Teaching (ICLLT 2019) is a bi-annual international conference hosted by the Faculty of Education and Teacher Training Universitas Tidar. The 1st ICLLT 2019 brings a central issue on "New Directions of Language and Language Teaching in Facing Industrial Revolution Era 4.0". The conference serves researchers, academics, and practitioners to present the research findings, share thoughts, and experiences to improve the quality of language teaching in Indonesia. The conference invited four keynotes speakers: Hywel Coleman (University of Leeds, United Kingdom), Dr. Maizatulliza Muhammad (Universiti Pendidikan Sultan Idris, Malaysia), Dr. Robbie Lee Sabnani (National Institute of Education, Nanyang Technological University, Singapore), and Dr. Dwi Winarsih (Universitas Tidar, Indonesia). This year's conference invited presenters with 56 articles were selected to be published. It was also a great pleasure to work with the presenters for presenting excellent papers, the committee for the hard work in organizing the conference, and all parties who have been contributing to the conference and the publication of the proceedings. We also expect that the future ICLLT will be a successful event, as indicated by the increasing contributions presented in this volume.

"Changing Lives is the product of a global ILI effort to tell the stories of the life-transforming power of the Gospel of Jesus Christ. The stories and images collected from ILI Directors, regional leaders, family and friends, and from the subjects themselves" --

This book sets out to build bridges between the domains of photonic device physics and neural networks, providing a comprehensive overview of the emerging field of "neuromorphic photonics." It includes a thorough discussion of evolution of neuromorphic photonics from the advent of fiber-optic neurons to today’s state-of-the-art integrated laser neurons, which are a current focus of international research. Neuromorphic Photonics explores candidate interconnection architectures and devices for integrated neuromorphic networks, along with key functionality such as learning. It is written at a level accessible to graduate students, while also intending to serve as a comprehensive reference for experts in the field.

Essays exploring the complex relationship between literature and science.

A modern presentation of theoretical solid state physics that builds directly upon Kittel's Introduction to Solid State Physics. Treats phonon, electron, and magnon fields, culminating in the BCS theory of superconductivity. Considers Fermi surfaces and electron wave functions and develops the group theoretical description of Brillouin zones. Applies correlation functions to time-dependent effects in solids, with an introduction to Green's functions. With 110 problems, the text is well-suited for the classroom or for self-instruction.