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Free Download Chromium Toxicity: Challenges and Solutions
English | 2026 | ISBN: 3032143225 | 347 Pages | PDF EPUB (True) | 27 MB
Chromium is widely used in many industrial processes, including metallurgy, printing, dyeing, tanning, and electroplating. However, effluents of these companies pollute the environment when they are not properly disposed of. This causes tissue damage and has deadly effects on humans, animals, plants, and the environment. It also has mutagenic, carcinogenic, and teratogenic effects. The two states of chromium that are most prevalent are trivalent (Cr (III)) and hexavalent (Cr (VI)). While trivalent chromium state is a valuable trace metal, and hexavalent state is non-essential and it causes dermatitis, lung cancer, stomach and kidney damage, as well as irritation of the eyes and respiratory tract. Chronic build-up of harmful chromium (VI) along food chains frequently results in biomagnification, which greatly increases the risk to human health. The amount of water needed for industrial purposes around the world has been growing exponentially. Water is an important resource, yet misuse of it and inadequate, delayed treatment frequently cause contamination and scarcity. It has been stated that a variety of water treatment techniques can remove harmful materials from bodies of water. These include enhanced oxidation techniques, membrane filtration, biological activated carbon, ion-exchange resins, biofiltration, and iminodiacetic acid-carbon nanotubes. Toxic heavy metal contaminants from wastewater have been studied using adsorption technologies such as covalent organic frameworks (COFs)-based materials, metal organic framework (MOF), porous geopolymers, biochar, chitosan-based adsorbents, 3D porous aerogels, agricultural and industrial wastes, nanomaterials, and biosorption. Bioremediation and phytoremediation, which use native microbes and plants, are an easy, affordable, and environmentally acceptable way to detoxify and remove Cr-pollutants in a variety of experimental situations. Microorganisms and plants deal with hazardous metals by enzymatic oxidation/reduction, biosorption, and bioaccumulation. The biosorption method with microbial biomass is one of the bioremediation procedures that is said to be easy, quick, affordable, efficient, and successful on an industrial scale. This volume contains three sections. The origins and dispersion of chromium in soil, water, and plant ecosystems are discussed in the first section. Health hazards associated with chromium poisoning are explained in the second section. The third section discusses methods for reducing chromium toxicity from the environment using multidisciplinary approaches in a sustainable manner. The edited volume addresses the issues raised by the widespread chromium poisoning that has affected the world by bringing together a varied range of researchers in environmental science, sustainability, and health. The book clarifies this widespread environmental problem and suggests interdisciplinary alternatives for contaminant control.

Free Download Chitosan-Based Drug Delivery Systems
English | 2026 | ISBN: 303208346X | 495 Pages | PDF EPUB (True) | 38 MB
This book overviews current advances in chitosan-based drug delivery systems, focusing on fabrication technology, methods, and applications. Chitosan, a renewable polysaccharide obtained by chitin deacetylation, is suitable as a biodegradable matrix for the production of different drug delivery systems owing to its biocompatibility, bio adhesive, antibacterial activity, haemostatic action, adsorption, properties, and functional capabilities. The current research trends are to continue innovative modifications of chitosan derivatives, nanotechnologies, stimuli-responsive delivery, and theragnostic techniques to improve promising chitosan-based drug delivery systems. This book is intended for scientists, researchers, and industrialists who are working on chitosan and chitosan-based drug delivery systems in the fields of pharmaceuticals, biomedical science, biomedical engineering, nanotechnology, and material engineering.

Free Download Chemotherapy Appointment Scheduling: Addressing Uncertainty and Fairness
English | 2026 | ISBN: 3032115515 | 81 Pages | PDF EPUB (True) | 4.5 MB
This book discusses how analytics can handle uncertainty and fairness issues in scheduling chemotherapy treatments. Specifically, the authors explore the complexities of chemotherapy scheduling, showing how analytics can be used to create fairer and more efficient chemotherapy schedules. By addressing uncertainty in infusion times and balancing the needs of both patient and staff, the book offers novel insights, practical models, and actionable solutions for healthcare professionals aiming to improve patient care in chemotherapy clinics. Readers will gain a deep understanding of the unique challenges in scheduling chemotherapy treatments, with a focus on handling uncertainty in treatment durations, coordinating clinic resources, and ensuring fairness among patients. This book uses real data from chemotherapy clinics to develop models and generate solutions representing fair and efficient schedules. Alongside methodological knowledge, readers will acquire managerial insights that can directly enhance the scheduling processes in real-world oncology settings.

Free Download Chemometrics in Food Control Based on Elemental Analysis
English | 2026 | ISBN: 3031996860 | 623 Pages | PDF EPUB (True) | 59 MB
This book presents an overview of chemometric assessments of analytical dataset in order to determine the authenticity/adulteration of food, animal and plant origin, including meat, fish, seafood, milk and dairy products, honey, cereals and grains, olive oils and oilseeds, vegetables, mushrooms, fruits, tea, coffee, cocoa, sugar, mineral and drinking water, and wines and other alcoholic beverages. The text uses modern analytical methods/techniques coupled with appropriate chemometric tools to demonstrate that chemometrics is a necessary and powerful tool for food analysis and its control. Another main concern is traceability, i.e. the possibility of verifying the geographical, animal/botanical and/or productive origin of a foodstuff; hence the use of chemometric techniques is not only recommended but essential. Since the food is characterized by a complex matrix, the strategy to study its elemental profile should be multivariate. The reported data are extensively tabulated and graphically presented. This book is useful for food chemists, quality control professionals, nutrition and public health educators, analytical chemists, food manufacturers, environmental scientists and students, and practicing professions in food chemistry and food safety.

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Dl4All is download free for all software and educational resource. With a little searching, you can download what you need for free without spending any money.

Dl4All - Download free For All: software and educational resource.

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Chromium Toxicity Challenges and Solutions

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Chemtrails Exposed A New Manhattan Project, New Edition

Chemotherapy Appointment Scheduling

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