Support Refhub: Together for Knowledge and Culture

Dear friends,

As you know, Refhub.ir has always been a valuable resource for accessing free and legal books, striving to make knowledge and culture available to everyone. However, due to the current situation and the ongoing war between Iran and Israel, we are facing significant challenges in maintaining our infrastructure and services.

Unfortunately, with the onset of this conflict, our revenue streams have been severely impacted, and we can no longer cover the costs of servers, developers, and storage space. We need your support to continue our activities and develop a free and efficient AI-powered e-reader for you.

To overcome this crisis, we need to raise approximately $5,000. Every user can help us with a minimum of just $1. If we are unable to gather this amount within the next two months, we will be forced to shut down our servers permanently.

Your contributions can make a significant difference in helping us get through this difficult time and continue to serve you. Your support means the world to us, and every donation, big or small, can have a significant impact on our ability to continue our mission.

You can help us through the cryptocurrency payment gateway available on our website. Every step you take is a step towards expanding knowledge and culture.

Thank you so much for your support,

The Refhub Team

Donate Now

positron emission tomography basic sciences d bailey d townsend p valk m maisey springer

4.7

بر اساس نظر کاربران

شما میتونید سوالاتتون در باره کتاب رو از هوش مصنوعیش بعد از ورود بپرسید
هر دانلود یا پرسش از هوش مصنوعی 2 امتیاز لازم دارد، برای بدست آوردن امتیاز رایگان، به صفحه ی راهنمای امتیازات سر بزنید و یک سری کار ارزشمند انجام بدین

کتاب های مرتبط:

This book is a practical manual covering the basic science of Positron Emission Tomography (PET). In recent years, clinicians have taken an active interest in PET with huge ramifications in patient management. However, until recently, this subject area has largely been a realm of scientists. A significant part of the book describes the physics and technology behind the imaging detectors and techniques. It covers cyclotrons, PET instrumentation, radiochemistry, PET data acquisition and image formation, integration of structural and functional images, radiation dosimetry and protection, and applications especially in dedicated areas such as drug development, small animal scanning and gene expression imaging. This is to familiarize the reader with, and to give an understanding of the complexity of the systems, and as such is invaluable for clinicians and nuclear physicists who want to understand the basic science of PET. The technologist, the science, engineering or chemistry graduate seeking further detailed information about PET, or the medical advanced trainee wishing to gain insight into the basic science of PET will find this book particularly useful.

دانلود رایگان مستقیم

برای دانلود رایگان این کتاب و هزاران کتاب دیگه همین حالا عضو بشین

برای خواندن این کتاب باید نرم افزار PDF Reader را دانلود کنید Foxit Reader

نویسندگان:


نظرات:


4.7

بر اساس 0 نظر کاربران