Science and Medicine

Subcategories:
Clear

Entry Category: Science and Medicine - Starting with B

Bachman, Joseph

Joseph Bachman is widely recognized as Arkansas’s leading developer of grape varieties. During his career, he received national and international attention for his development of grape vines, winning several awards and supplying cuttings and plants to numerous nurseries. Joseph Bachman was born in 1853 in Lucerne, Switzerland. Little is known about his childhood, including his family, education, and early career. According to immigration records, Bachman arrived in New York on May 9, 1878, on a ship that had departed Le Havre, France, earlier that year. By 1881, following the advice of his relatives, Bachman had settled in the town of Altus (Franklin County), where many of his other countrymen resided. He held a wide array of occupations, serving as the …

Bachman’s Warbler

aka: Vermivora bachmanii
Bachman’s warbler (Vermivora bachmanii) was a small, yellow-and-black bird of the American wood-warbler family (Parulidae) that formerly nested in the southeastern United States, including Arkansas. In winter, Bachman’s warblers migrated south to spend the winter on the island of Cuba. Preferring swampy bottomland habitat, the species suffered severe population decline in the early twentieth century when that habitat began disappearing and believed by most ornithologists since the 1960s to be extinct. It was officially declared so by the U.S. Fish and Wildlife Service in 2021. Bachman’s warbler was discovered in 1832 near Charleston, South Carolina, by the Reverend John Bachman, a skilled amateur naturalist. Bachman (pronounced BACKman) was a close friend to John James Audubon, the famed naturalist and artist. …

Baerg, William J.

William J. Baerg was a naturalist, entomologist, and teacher who served as head of the Department of Entomology at the University of Arkansas (UA) in Fayetteville (Washington County) for thirty-one years. His research on black widow spiders, tarantulas, scorpions, and other arthropods led to descriptions of their behavior, biology, and natural history that had previously been largely ignored by biologists and entomologists. William Baerg was born in Hillsboro, Kansas, to Johann and Magaretha (Hildebrand) Baerg on September 24, 1885. His parents, who had left Russia in 1874, worked as field hands on a Kansas wheat farm. The family later acquired a small piece of land for their own. Baerg was the sixth of seven children. Baerg began school at age seven. At …

Bailey, Marian Breland

Marian (Ruth Kruse) Breland Bailey was a pioneer in the field of animal behavior. Marian and her first husband, Keller Breland, were the first to use operant conditioning technology for commercial purposes. From their Hot Springs (Garland County) farm, the Brelands exported the new technology all over the world. Marian Ruth Kruse was born on December 2, 1920, in Minneapolis, Minnesota, to Christian and Harriet (Prime) Kruse. Christian Kruse owned an auto parts supply house. Harriet was a registered nurse. Marian had one brother, Donald. She was known as “Mouse” to her friends; Marian’s father was the first to call her “Maus,” a common German term of endearment for girls. Later, when Marian met her soon-to-be husband, Keller, he also …

Baker, Norman

Norman Glenwood Baker is best known in Arkansas as a promoter of alternative medicine who settled in Eureka Springs (Carroll County) in 1936 and was convicted of mail fraud in 1940. Anti-Semitic and anti-Catholic, he was also a radio pioneer and a candidate for a U.S. Senate seat and for governor of Iowa. Norman Baker, the tenth and last child of John and Frances Baker of Muscatine, Iowa, was born on November 27, 1882. His father reportedly held 126 patents and operated Baker Manufacturing Company in Muscatine. His mother, prior to her marriage, had written extensively. Baker left high school after his sophomore year, and his early adult years were spent working as a tramp machinist. After witnessing a vaudeville …

Baker, Oliver Keith

Oliver Keith Baker is a Yale University physicist who has conducted groundbreaking research in particle physics and is a nationally known educator for his work on integrating technology into the classroom. He was inducted into the Arkansas Black Hall of Fame in 2006. Oliver Baker was born on July 18, 1959, in McGehee (Desha County) to Oliver Walter Baker and Yvonne Brigham Baker of Tillar (Drew and Desha counties); he has ten siblings. His parents were both college educated, having met at what is now the University of Arkansas at Pine Bluff (UAPB). He discovered a talent for science and mathematics while in junior high. His family moved to Memphis, Tennessee, when he was in middle school. After graduating from …

Banded Pygmy Sunfish

The banded pygmy sunfish (Elassoma zonatum) belongs to its own family (Elassomatidae) and the Order Perciformes. It is a diminutive sunfish that is about 25 to 40 mm (1.0 to 1.5 in.) in total length. This fish is endemic to the United States, where it ranges in the Mississippi River drainage from Indiana and Illinois south to Texas and east along the Atlantic Coast from North Carolina south to Florida. There are six additional species of Elassoma, including spring pygmy sunfish (E. alabamae), Carolina pygmy sunfish (E. boehlkei), Everglades pygmy sunfish (E. evergladei), Gulf Coast pygmy sunfish (E. gilberti), bluebarred pygmy sunfish (E. okatie), and Okefenokee pygmy sunfish (E. okefenokee). Interestingly, E. zonatum was described by the “Father of American …

Baptist Health

Baptist Health, Arkansas’s largest healthcare system, has hospital campuses in communities around Arkansas, including Little Rock (Pulaski County), North Little Rock (Pulaski County), Arkadelphia (Clark County), Stuttgart (Arkansas County), Conway (Faulkner County), and Heber Springs (Cleburne County). In addition to its medical centers, it also operates therapy centers, physician clinics, a retirement village, and a school of nursing and allied health. Baptist Health began in 1919 when the Arkansas Baptist State Convention voted to create a modern scientific hospital in Little Rock. The Baptist State Hospital opened with seventy-five beds in November 1920. In its first year of operation, the hospital treated 1,026 patients. Dr. J. S. Rogers was appointed superintendent of the hospital. The Baptist Health School of Nursing also …

Baptist Health College Little Rock

Baptist Health College Little Rock (BHCLR), a part of Baptist Health Medical Center–Little Rock, focuses on healthcare education as guided by the workforce needs in the central Arkansas region. BHCLR offers a Christian campus environment and a long history of medical training that goes back to the earliest days of the Baptist Health system. Established in 1920 in Little Rock (Pulaski County), what was then the Arkansas Baptist Hospital School of Nursing was based in the Baptist State Hospital, which itself was founded that year when the Arkansas Baptist State Convention purchased the old Battle Creek Sanatorium for $58,350. In 1921, the Arkansas Baptist Hospital School of Nursing graduated five students. There were no graduates in 1922, but in 1923 …

Baptist Health v. Murphy

Baptist Health v. Murphy was an extended legal battle culminating in a 2010 ruling by the Arkansas Supreme Court. Addressing the issue of economic credentialing, and resolving a dispute that had first entered the judicial system in February 2004, the court eventually ruled in favor of a group of doctors whose part ownership in competing hospitals had been deemed a violation of the contracting hospital’s conflict of interest policy, which had resulted in the severance of their association and employment. In its ruling, the court upheld a previously issued permanent injunction, and Baptist Health was permanently prevented from implementing the policy. The genesis of the case was the adoption in May 2003 of the Economic Conflict of Interest Policy by …

Baring Cross Bridge

The Baring Cross Bridge is located in downtown Little Rock (Pulaski County) over the Arkansas River at river mile 166.2. It is the western-most bridge of the six bridges spanning the Arkansas River in downtown Little Rock. The first Baring Cross Bridge, the first bridge built across the Arkansas River, opened in 1873. In the 1850s and 1860s, the Cairo and Fulton Railroad Company (C&F) developed two divisions north and south of the Arkansas River. Before the bridge was constructed, the railroad company used ferries to transport equipment, people, animals and commercial freight across the river. Ferries, however, were slow and had a limited amount of cargo space, which caused frequent backups in service. Also, cargo was lost in ferry …

Barton, Loy

Loy Edgar Barton was a prolific pioneer in the field of radio and television engineering. He was awarded a number of U.S. patents and was responsible for significant technical inventions in radio and television technology. Loy Barton was born on November 7, 1897, to Henry Barton and Mary Frances Barton in Washington County, Arkansas, and spent his early life there. He displayed an early interest in machinery and the relatively new fields of electricity and “wireless” transmission, leading to his enrollment in the engineering program at the University of Arkansas (UA) in Fayetteville (Washington County). He received an undergraduate degree there and began teaching engineering courses at the school. During this period, Barton elected to pursue advanced engineering studies and, …

Bates, Joseph

Joseph (Joe) Bates—a pulmonologist, epidemiologist, microbiologist, and public health official—pioneered safe and effective outpatient treatment for tuberculosis in the 1960s and 1970s. He subsequently was instrumental in directing tobacco settlement money to public health initiatives and developing the Fay W. Boozman College of Public Health at the University of Arkansas for Medical Sciences (UAMS).  Joe Bates was born on September 19, 1933, and grew up in rural Pulaski County. He was an only child; his father was a farmer and businessman, and his mother—whom he credits with his interest in education—was briefly a schoolteacher.   Bates was educated in the Little Rock (Pulaski County) public school system. He attended Hendrix College in Conway (Faulkner County) and graduated from the University of Arkansas in Fayetteville (Washington County) with a BS in 1954. He received an MD from what is now UAMS in 1957, also doing post-graduate training in internal medicine and infectious disease. He became assistant professor of medicine in …

Bats

Bats belong to the class Mammalia and the order Chiroptera. There are two suborders: the Yinpterochiroptera (formerly Megachiroptera), which includes the horseshoe and Old World fruit bats (megabats), and the Yangochiroptera (formerly Microchiroptera), the remainder of bats. Worldwide, there are eighteen families, 202 genera, and more than 1,100 species of bats with only about four percent (at least forty-five species) occurring in the United States. This mammalian order is second only in number of species behind the rodents (order Rodentia). Sixteen bat species occur in Arkansas. Much of the past research on bats in Arkansas was conducted by Michael J. (Mick) Harvey (1934–2015) of Tennessee Technical University in Cookeville. His research on several endangered bats in Arkansas was instrumental in …

Beall, Ruth Olive

Ruth Olive Beall was superintendent of Arkansas Children’s Hospital and Home from 1934 to 1961. She was largely responsible for the hospital’s survival during the financial difficulties of the Great Depression and for its expansion and improvement in the following years. Ruth Beall was born in St. Louis, Missouri, sometime in 1896, the daughter of Charles Carlton Beall, a traveling salesman, and Florance Walcott Beall. While she was attending a boarding school in Arcadia, Missouri, her parents moved to Rogers (Benton County). Beall graduated from Washington University in St. Louis before joining her family in Arkansas. In Rogers, Beall was advisor to the local chapter of the Junior Red Cross during World War I. She was briefly the owner and …

Beaver Dam and Lake

Beaver Lake was created by Beaver Dam in Carroll County. The lake—technically a reservoir since it was created by a manmade dam in order to store water—is located on the White River in the Ozark Highlands region of northwest Arkansas. Approximately seventy-three miles long and a maximum of two miles wide, the lake reaches from Eureka Springs (Carroll County) roughly to Fayetteville (Washington County). About 450 miles of shoreline extend through three counties: Benton, Carroll and Washington. The multi-purpose project provides flood control, hydroelectric generation, water supply, and recreation. While the possibility of a dam on the upper White River was examined as early as 1911, the first feasibility studies by the U.S. Army Corps of Engineers for constructing such …

Bentley, Edwin

Edwin Bentley was one of the eight founders of the Arkansas Industrial University Medical Department, now the College of Medicine at the University of Arkansas for Medical Sciences (UAMS). Edwin Bentley was born to George W. and Anne Williams Bentley on July 3, 1824, in New London, Connecticut. Bentley’s early education was in the local schools and under private tutors. He received, for the time, a quite thorough medical training at the New York City Medical College, the Twenty-third Street Medical College, the Bellevue Hospital Medical College, and the medical department of the University of the City of New York, from which he received his doctor of medicine degree in 1849. Bentley then established a thriving general practice in Norwich, …

Berry, Daisilee Hutchins

In the 1960s and 1970s, Daisilee Hutchins Berry—a physician, researcher, and educator—pioneered the field of pediatric hematology/oncology at what is now the University of Arkansas for Medical Sciences (UAMS) and Arkansas Children’s Hospital (ACH) in Little Rock (Pulaski County). In 2022, U.S. News and World Report ranked ACH’s pediatric hematology/oncology program as one of the best in the nation. Daisilee Hutchins Dodge was born on February 19, 1929, in Honolulu, Hawaii, to Frederick Bradstreet Dodge Jr., who was an army colonel, and Daisy Lee Hutchins Dodge. She had one sister and one brother. Sometime in the early 1930s, her parents divorced, and her mother remarried Malvern (Hot Spring County) native Morgan C. Berry, an army surgeon who had been a …

Berry, Danielle Bunten

aka: Daniel Bunten
Danielle (Dani) Berry was a revolutionary computer game designer who specialized in multi-player games at a time when few in the industry were interested in the idea. She is also remembered for breaking gender boundaries in the industry, having been assigned male at birth but undergoing gender transition late in her career. Berry’s 1983 game M.U.L.E. was listed third on Computer Gaming World’s 1996 list of the best games of all time, and Will Wright, the designer of Sim City, once said, “Ask most game designers what their favorite computer game of all time is, and you’ll get M.U.L.E. as an answer more often than any other title.” She was a major influence upon the likes of Wright and Civilization …

Big Arkie

Big Arkie was a thirteen-foot-long alligator caught in 1952 near Hope (Hempstead County). He was the Little Rock Zoo’s main attraction for eighteen years. Weighing 500 pounds, Big Arkie was considered to be the largest alligator in captivity in the western hemisphere. Big Arkie was spied by a young boy in a flooded pasture by Yellow Creek, which is west of Hope. Ed Jackson, caretaker of a local hunting club, was alerted and, with some companions, wrapped Big Arkie in a fifty-foot-long cable attached to a tractor. The alligator spent one night in Hope’s public children’s pool, encased in chicken wire. On the following day, he was delivered to the Little Rock Zoo, doubled up in a crate. When the …

Birds

The birdlife of Arkansas (its avifauna) comprises just over 400 species, although that number includes more than forty species that have been extirpated (that is, they no longer occur) in the state, are completely extinct, or are rarities that have strayed into Arkansas fewer than a half dozen times. Around 350 species, then, can be found in Arkansas with some regularity. About 145 species nest within the state. Others nest north of Arkansas and spend the winter here or pass through the state in spring and fall as they migrate to and from nesting grounds to the north and wintering areas to the south. Arkansas’s location in the south-central United States means that its avifauna is generally typical of North …

Birdwatching

aka: Birding
Birdwatching, also commonly called birding, is the hobby of observing wild birds. Involvement in the pursuit ranges from enjoying birds on backyard feeders to traveling thousands of miles, nationally or internationally, to see new and different species. Birdwatching is usually considered to be distinct from ornithology, which is the scientific study of birds, although there is considerable overlap between the two. Birdwatchers often keep records of when and where they saw different species. Many people keep records simply for the personal satisfaction of remembering interesting and unusual sightings. Records kept by amateur birdwatchers, however, have made significant contributions to ornithology by helping with the knowledge of bird distribution and abundance. Most birdwatchers keep a life list—a record of all the …

Birth Control Movement

aka: Family Planning Movement
In Arkansas, early marriage and the need for farm labor had long encouraged large families. In addition, federal and state laws had restricted access to contraceptives since the late nineteenth century. These challenges did not, however, prevent women from using herbs, withdrawal-based, or “black market” birth control to exercise some measure of reproductive control. In the 1940s, attempting to address poverty and inspired by the Planned Parenthood Federation of America’s (PPFA) policy agenda, Hilda K. Cornish of the Planned Parenthood Association of Arkansas and her allies campaigned for the inclusion of birth control services in Arkansas’s public health system. In 1940, Cornish, the Arkansas Medical Society (AMS), and state board of health members discussed plans for public health birth control …

Black Bears

aka: Ursus americanus
Black bears have a rich and varied history in Arkansas. Once giving to the state its unofficial nickname (the “Bear State”), bruins long shaped society and culture in Arkansas and continue to do so. Used for meat, fur, and fat, bears were a valuable commodity in the colonial period. By the early nineteenth century, although bears were still prized for their original uses, the bear-human relationship began to shift toward overt exploitation and bear hunting as a quest for masculine identity. By the first decades of the twentieth century, Arkansas black bears were at the brink of extirpation, but the population has since been revived. Native Americans were the first to hunt black bears in the region. Documented evidence of …

Blakely Mountain Dam

aka: Blakely Dam
aka: Lake Ouachita
Blakely Mountain Dam, located approximately ten miles northwest of Hot Springs (Garland County), was created to provide hydroelectric power and to control flooding along the Ouachita River. It impounds Lake Ouachita, the largest lake completely within the state of Arkansas at over 40,000 acres. In 1870, the U.S. Congress authorized a survey of the Ouachita River to investigate improving its navigability and preventing floods along its course. However, nothing was done until the 1920s, when Harvey Couch and his company, Arkansas Power and Light (AP&L), began searching for sites for hydroelectric dams along the Ouachita River. AP&L built Remmel Dam and Carpenter Dam, which were in place by the early 1930s. Plans for a third, larger dam were announced in …

Blue Mountain Dam and Lake

Blue Mountain Lake is a manmade lake, or reservoir, on Petit Jean River in Logan County. A portion of the lake extends into Yell County. The dam was built in the 1940s as a flood-control project, but since its completion, the lake has also provided numerous recreational opportunities. It is named for Blue Mountain, an outcropping of Mount Magazine. Land patents on farmland where the lake now lies were granted to William Mobly, James Henard, and Augustus Ward, all in 1861. By 1891, an unincorporated community called Patsie had developed in the area. Several cemeteries had to be relocated during the development of the lake. In 1899, when the Choctaw, Oklahoma and Gulf Railroad was built to the north of …

Bobby Hopper Tunnel

Arkansas has seven railroad tunnels but only one highway tunnel. Named for the Arkansas Highway Commission director at the time of the tunnel’s construction, Bobby Hopper, the northwest Arkansas commission representative from Springdale (Washington County), the Bobby Hopper Tunnel is located on Interstate 49 in Washington County just north of the Crawford County line with its closest exit at Winslow (Washington County). U.S. Highway 71, once classified by Reader’s Digest as “one of the most dangerous highways in America,” includes a perilous stretch between Alma (Crawford County) and Fayetteville (Washington County) through the Ozark Plateau. Thus, construction of an alternate route was designed to make the trip safer, as well as reduce travel time. Approved in 1987 and completed in …

Bodark

aka: Osage Orange
aka: Maclura pomifera
aka: Bois d'Arc
aka: Horse Apple
aka: Hedge Apple
The bodark tree (Maclura pomifera) is a common tree in Arkansas, known to live in at least forty-seven of the state’s seventy-five counties. The name “bodark” is a slurring of the French “bois d’arc,” meaning “wood of the bow”—a reference to the Osage Indians’ practice of making bows from the tree. The Osage connection survives in another common appellation, Osage orange, which refers to the unique fruit of the tree, as do other names, such as horse apple and hedge apple. Native to the area encompassing Arkansas, Texas, Oklahoma, Missouri, and Kansas, the bodark tree was among those described by William Dunbar of the Hunter-Dunbar Expedition while proceeding to the Ouachita River. French explorers had already encountered the Osage using …