You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
Wanita hamil merupakan kelompok yang rawan gizi. Ibu hamil dengan status gizi kurang akan menyebabkan gangguan pertumbuhan janin, penyebab utama terjadinya bayi pendek (stunting), meningkatkan risiko obesitas, dan penyakit degeneratif pada masa dewasa (Rahayu, 2018). Pertumbuhan janin di dalam kandungan sangat tergantung pada kondisi ibu yang mengandungnya. Status kesehatan dan status gizi ibu yang baik sangat dibutuhkan oleh janin supaya dapat tumbuh dan berkembang dengan normal. Seorang ibu hamil harus berjuang menjaga asupan nutrisinya agar pembentukan, pertumbuhan, dan perkembangan janinnya optimal. Idealnya, berat badan bayi saat dilahirkan adalah tidak kurang dari 2500 gram, dan panjan...
Atomic and molecular processes play an important role in laboratory and astrophysical plasmas for a wide range of conditions, and determine, in part, their electrical, transport, thermal, and radiation properties. The study of these and other plasma properties requires a knowledge of the cross sections, reaction rate coefficients, and inelastic energy transfers for a variety of collisional reactions. In this review, we provide quantitative information about the most important collision processes occurring in hy drogen, helium, and hydrogen-helium plasmas in the temperature range from 0. 1 eV to 20 keY. The material presented here is based on published atomic and molecular collision data, the...
This is a text/software package offering undergraduates hands-on learning of a computer programming language through problem solving and examples worked on computer.
The unique biological capacities of humankind enabled the emergence of organized societies and sophisticated and globalized cultures. The progressive and universal recognition of science and technology as bulwarks of our species' survival, longevity, and quality of life made individual and organizational behaviors the main drivers of current (and future) human and planetary health standards. Environmental Health Behavior: Concepts, Determinants, and Impacts, integrates two different but intertwined fields, environmental health sciences and human behavior sciences, identifying and systematizing current knowledge about human behaviors and habits, and addressing the challenge of environmental s...
It is perhaps surprising that a process which was one of the first to be studied on an atomic scale, and a process which first received attention over seven decades ago, continues to be the object of diverse and intense research efforts. Such is the case with the (seemingly) conceptually simple and familiar mechanism of electron impact ionization of atoms, molecules, and ions. Not only has the multi-body nature of the collision given ground to theoretical effort only grudgingly, but also the variety and subtlety of processes contributing to ionization have helped insure that progress has come only with commensurate work: no pain - no gain. Modern experimental methods have made it possible to effectively measure and explore threshold laws, differential cross sections, partial cross sections, inner-shell ionization, and the ionization of unstable species such as radicals and ions. In most instances the availability of experimental data has provided impetus and guidance for further theoretical progress.