Showing results for "The Digital Scholar" in Biological Sciences

The structures that lie beneath our skin represent a remarkable and beautiful assortment of biological mechanisms that are essential for our lives. However, we often take these structures for granted. In these 14 fascinating lectures, a basic overview of the human body, its physical features, biological systems, and general functioning will be presented for the benefit of anyone from budding medical students to curious laymen.

In clear, concise language, Professor Young explains the basic categories of cells and tissues and then delves into their specialized functions, whether it be for muscle cells and nervous tissue or the cells of reproductive organs and the highly unusual entities known as "extreme" cells. Finally, Professor Young wraps up the lectures with a topic of universal interest-the death and aging of cells.

Professor Betsey Dexter Dyer of Wheaton College examines the role of bacteria as major players in Earth's biodiversity. In the course of these fascinating lectures, Professor Dyer delves into the history of microbiology, the four billion year history of bacteria and archaea as the dominant organisms on Earth, and the place of pathogens in the greater context of the bacterial world. This course serves as both a field guide for curious naturalists and a friendly introduction to the world of bacteria and archaea.

The history of Western civilization can be divided neatly into pre-Darwinian and post-Darwinian periods. Darwin's 1859 treatise, On the Origin of Species, was not the first work to propose that organisms had descended from other, earlier organisms and the mechanism of evolution it proposed remained controversial for years. Nevertheless, no biologist after 1859 could ignore Darwin's theories and few areas of thought and culture remained immune to their influence.

With Evolutionary Psychology I and II, Allen D. MacNeill of Cornell University led a thought-provoking series of lectures on why people do the things they do. In Evolutionary Biology I, MacNeill addresses a different side of the coin by examining the biological component, from Charles Darwin’s and Gregor Mendel’s “dangerous ideas” to contemporary thought leaders and the forming of the modern synthesis of this vital field of study.

In this course, we will discuss the moral aspects of human reproduction. We will discuss various influences on reproduction as well as the scientific advances in reproductive technology. At the end of this course we will not have arrived at answers to the various questions raised, but instead will have provided a base for us to consider the issues at hand and a desire to pursue more study in the important aspects of creating humans.

Jeffrey W. Martz of the Denver Museum of Nature and Science is widely renowned for his expertise in the field of paleontology, a science that lies at the crossroads of biology and geology. Paleontologists seek to unearth and re-create life hundreds of millions of years old, and the work of paleontologists offers us detailed glimpses of the prehistoric world. These fascinating lectures delve into the techniques and processes of paleontologists while providing a better understanding of this often misunderstood science.

An esteemed professor of biology at Wheaton College, John Kricher leads a fascinating discussion of the approximately 10,000 species of birds that share our world. In these engaging lectures, Kricher expands on such topics as bird anatomy, the mechanics of flight, migration, reproduction, and song. The professor's lively presentation demonstrates how understanding the traits, life cycle, and evolution of birds is critical for an understanding of the origins and evolution of life on earth - and why conservation plays a vital role in the environment's delicate balance.

Many are familiar with the commonly known senses - sight, hearing, taste, smell, and touch. But most do know realize that humans have other senses beyond these. This is not, however, a spooky "sixth sense" of extrasensory perception. But humans do have a different kind of sixth sense. We also have a seventh sense, and it can be debated that we have even more. These additional senses are in fact specialized systems to detect other aspects of the world that we rarely consider, though they are an important part of our everyday life.

Rolf Nelson of Wheaton College has been widely published in the fields of psychology and visual perception. Seeing Eye to I examines the human visual system, from basic processes like perceiving color and shape to recognizing and categorizing objects to self-awareness. Professor Nelson also demonstrates how the human brain constructs a representation of the world replete with meaning, a task beyond the capability of any current computer.

Welcome to the INTRO episode of the podcast named 'Scholar's Knowledge to Wisdom,' hosted by Ruby from Punjab, India. Why you should listen to this podcast: As a host with a Science background, research experience as a Project fellow, and since 2020 being back to back participating in National and International conferences with a learner-centered approach - came across article of scholar dropout by Telegraph India that reports 37% PhD dropouts in 2015-2016 and then there is hardly any data that shows yearly scholar dropout. In addition, according to a recent publication in the 2022 ...