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Free Download Lung Ultrasound: A Leading Diagnostic Tool by Marcello Demi, Gino Soldati
English | PDF | 2023 | 328 Pages | ISBN : N/A | 46.8 MB
I remember the first time I met Dr. Soldati. He came into my lab and started talking about resonance and bridges collapsing when soldiers passed by. You can imagine my disorientation; I told Soldati that I had already taken several projects on board and could not commit to a new one. This was not true; I had just finished the analysis of a convincing mathematical model of retinal vision and was looking for new ideas to develop. However, the premises were not good and I declined the offer of collaboration. Obviously, Soldati did not give up and, over the following days, returned several times until he succeeded. I do not remember what clicked in my head, but, surely, curiosity got the better of me and his farfetched idea began to translate into more understandable engineering language.

Free Download Lung Cancer Screening: A Population Approach by Gregory C. Kane, Julie A. Barta, Ronald E. Myers, Nathaniel R. Evans III
English | PDF EPUB (True) | 2023 | 388 Pages | ISBN : 3031335953 | 30.5 MB
This book is a comprehensive guide to lung cancer screening for clinicians, healthcare systems, community leaders, and public health officials with the hope of creating a more equitable landscape in both lung cancer screening and lung cancer-related outcomes, at local, state, and national levels. Authors take a new approach to primary and secondary lung cancer prevention that is in the early stages of adoption in the United States. The last decade ushered in recognition of screening as an effective intervention, but unfortunately, despite the wide acceptance of the importance of this new screening modality, nationally, not more than 5% of eligible subjects have undergone screening to date in the United States, although in some states uptake has reached as high as 16%. As is common with any new preventive cancer screening, racial and socioeconomic disparities emerge in utilization, stage at diagnosis, and mortality. Over time, these disparities decline, but consequential differences endure. Therefore, it is critical to establish equitable screening practices.

Free Download Megan Elias, "Lunch: A History (The Meals Series)"
English | 2014 | pages: 204 | ISBN: 144222746X, 0810895323 | EPUB | 10,3 mb
Lunch has never been just a meal; the meal most often eaten in public, lunch has a long tradition of establishing social status and cementing alliances. From the ploughman's lunch in the field to the power lunch at the Four Seasons, the particulars of lunch decisions-where, with whom, and what we eat-often mark our place in the world.

Free Download Greg Lake, "Lucky Man: The Autobiography"
English | 2017 | pages: 222 | ISBN: 1472126483, 1472126505 | EPUB | 12,6 mb
Greg Lake first won acclaim as lead vocalist, bass guitarist and producer when, together with Robert Fripp, he formed King Crimson. Their first album, the landmark In the Court of the Crimson King, co-produced by Greg, featured the iconic song '21st Century Schizoid Man'. King Crimson pioneered progressive rock and paved the way for many famous bands that followed, from Yes and Genesis to the Red Hot Chilli Peppers.

Read More: Lucky Man The Autobiography

Free Download Low-Voltage CMOS Log Companding Analog Design by Francisco Serra-Graells , Adoración Rueda , José L. Huertas
English | PDF | 2003 | 209 Pages | ISBN : 140207445X | 20 MB
Low-Voltage CMOS Log Companding Analog Design presents in detail state-of-the-art analog circuit techniques for the very low-voltage and low-power design of systems-on-chip in CMOS technologies. The proposed strategy is mainly based on two bases: the Instantaneous Log Companding Theory, and the MOSFET operating in the subthreshold region. The former allows inner compression of the voltage dynamic-range for very low-voltage operation, while the latter is compatible with CMOS technologies and suitable for low-power circuits. The required background on the specific modeling of the MOS transistor for Companding is supplied at the beginning. Following this general approach, a complete set of CMOS basic building blocks is proposed and analyzed for a wide variety of analog signal processing. In particular, the covered areas include: amplification and AGC, arbitrary filtering, PTAT generation, and pulse duration modulation (PDM). For each topic, several case studies are considered to illustrate the design methodology. Also, integrated examples in 1.2um and 0.35um CMOS technologies are reported to verify the good agreement between design equations and experimental data. The resulting analog circuit topologies exhibit very low-voltage (i.e. 1V) and low-power (few tenths of uA) capabilities. Apart from these specific design examples, a real industrial application in the field of hearing aids is also presented as the main demonstrator of all the proposed basic building blocks. This system-on-chip exhibits true 1V operation, high flexibility through digital programmability and very low-power consumption (about 300uA including the Class-D amplifier). As a result, the reported ASIC can meet the specifications of a complete family of common hearing aid models. In conclusion, this book is addressed to both industry ASIC designers who can apply its contents to the synthesis of very low-power systems-on-chip in standard CMOS technologies, as well as to the teachers of modern circuit design in electronic engineering.

Free Download Low-Power Wide-Area Networks: Opportunities, Challenges, Risks and Threats by Ismail Butun, Ian F. Akyildiz
English | PDF EPUB (True) | 2023 | 225 Pages | ISBN : 3031329341 | 20.9 MB
This book offers the most suitable methods of applying Low-Power Wide-Area Network (LPWAN) technology to conceptual works and/or research studies. For instance, existing IoT protocols such as CoAP and MQTT are complemented by LPWAN to provide better service quality (QoS) to enable the notion of "sensor as a service" to endpoint users which is demonstrated in this book. LPWAN is a new enabling technology for IoT, filling the gap that existed between the legacy network technologies (WLAN, LAN, PAN) in terms of power, range, and data rates. It is also an alternative solution to implementations of IoT via cellular (4G/5G/6G) technologies, as it operates on the ISM band and also provides long-term battery life. Due to the several advantages, it brings, LPWAN raises high enthusiasm for many stakeholders of IoT. However, there still exist many research challenges to be tackled within this technology. As such this book aims at shedding light on those research problems.

Lung Ultrasound A Leading Diagnostic Tool

Lung Cancer Screening A Population Approach

Lunch A History (The Meals Series)

Lucky Man The Autobiography

Low–Voltage CMOS Log Companding Analog Design

Low–Power Wide–Area Networks Opportunities, Challenges, Risks and Threats

Low–Fat Top Secret Recipes Creating Kitchen Clones of America's Favorite Brand–Name Foods

Low–Energy FPGAs – Architecture and Design

Low Power Designs in Nanodevices and Circuits for Emerging Applications

Low Fat, Low Sugar