AAUW- Rock Hill Chapter Records (American Association of University Women) - Accession 13

The AAUW- Rock Hill Chapter Records consists of minutes, membership lists, correspondence, newspaper clippings, financial statements, constitutions and by-laws and branch reports of the chapter’s presidents and committee chairmen to the national office, extending from 1925 to 1985.

Rock Hill Music Club Records - Accession 932

The Rock Hill Music Club Records consists of correspondence, yearbooks, and programs of the meetings, convention programs, numerous awards, newspaper articles, sheet music, presidents’ reports, handbooks, constitutions, photographs, and scrapbooks pertaining to the Rock Hill, SC club.

Rock Hill Civitan Club Records - Accession 244 - M107 (137)

The Rock Hill Civitan Club Records consist of manuals, brochures, newsletters and some correspondence relating to club projects, membership and the club organization related to the Civitan Club based in Rock Hill, SC.

Rock Hill Community Council Records- Accession 275 - M118 (151)

The Rock Hill Community Council Records consist of statements of purpose, correspondence, newspaper clippings, and lists of clubs and organizations, mainly relating to the creation of and organization of the Council. The main purpose of the Council was to serve as a clearing house for the many organizations and agencies in the city that are concerned with health, welfare, recreation, and other needs of Rock Hill, SC.

Keystone Club Of Rock Hill Records - Accession 286 - M122 (155)

The Keystone Club of Rock Hill Records consist of constitutions, minutes, yearbooks and study program booklets from Winthrop’s Extension Dept. in the early 1920s. The Keystone Club of Rock Hill, SC was organized in 1914 as a women’s study group. The club was a charter member of Rock Hill City Federation of Women's Clubs and was a member of the State Federation of Women's Clubs and of the General Federation of Women's Clubs.

Rock Hill Printing and Finishing Company History - Accession 207 - M91 (177)

This collection consists of a special edition of The Evening Herald (Rock Hill, SC newspaper) which included a section devoted to the history of the company.

Rock Hill Fire Department Records - Accession 242 - M102 (131)

The Rock Hill Fire Department Records consist correspondence from W.H. Wylie, for whom Lake Wylie is named, to prominent Rock Hillian Mr. W.T. Roddey and to the Rock Hill Fire Department. Also included is a program book for the 33rd Annual Convention of South Carolina State Firemen’s Association held in Rock Hill in 1928. The program book lists officers of the Association, committee appointments, fire chiefs, in SC, Rock Hill city officials with brief biographical sketches and sketches of the history of SC State Firemen’s Association, city of Rock Hill and Winthrop College.

Women's Club of Rock Hill Records - Accession 219

The Women's Club of Rock Hill's mission is to further the cultural, educational, and social interest of its members and to promote interest in Rock Hill’s civic development and welfare. The Women's Club of Rock Hill Records consist of constitutions and bylaws, histories, minutes, reports, correspondence, memoranda, program notes, brochures, newsletters, membership lists, yearbooks, questions, certificates, awards, scrapbooks, newspaper clippings, and photographs. The records also relate to the thirteen affiliated clubs comprising the Woman’s Club of Rock Hill: Amateur Arts, Arts Appreciation, Book Discussion, Book Lovers, Crafts, Hearthstone, Hermitage, Home Study, Lantern, Literary, Outlook, Palmetto, and Politeia, and to other records for the South Carolina Federation of Women’s Club and the General Federation of Women’s Clubs. Records of various organizations not directly related to the Woman’s Club of Rock Hill are also included, such as the Tri-County Parents Without Partners, the Rock Hill Community Council, the Rock Hill Model Cities Commission, the Rock Hill Senior Center, and the South Carolina Conference on the Status of Women.

Rock Hill History - Accession 42 - M17 (27)

The Rock Hill History is a handwritten history covering the period from the founding of the city of Rock Hill, SC in 1852 to 1890 and describes the city’s founders, merchants, industries, schools and churches, teachers, newspapers, libraries, and banking and railroad facilities.

Outlook Club of Rock Hill Records - Accession 210

Organized in 1904 as the Monday Afternoon Club and later the Monday Club, it became the Outlook Club in 1916. The original purpose of the book club (later the interests of the club were literary, social, and philanthropic) was to affect a better relationship between the wives of the Winthrop College faculty, and the women of Rock Hill, SC. The club was federated by the South Carolina Federation of Women’s Clubs in 1907 and the General Federation of Women’s Clubs in 1933. Minutes, reports, correspondence, financial records, program notes, newspaper clippings, membership records, publications, constitutions and bylaws, historical data, yearbooks, bulletins, convention records, magazines, catalogs, memorabilia, and a scrapbook. The records provide information, not only on the club but also on other subjects, including the General Federation of Women’s Clubs, the South Carolina Federation of Women’s Clubs, the role of women’s clubs during World War II, and the relationship between the wives of Winthrop College faculty and the women in the Rock Hill community.

Rock Hill Hardware Company Records - Accession 220

The Rock Hill Hardware Company was organized on June 4, 1893 by A.R. Smith and John Gelzer, A.A. Barron and his sons R.E. and W.L. bought Smith out in 1896 and by 1907 had acquired the whole firm. The Barron family owned and operated it until it closed in 1978. The collection consists of a 1906 ledger, financial records, a photograph, a seed license, World War II ration booklets, and newspaper clippings.

Rotary Club of Rock Hill Records - Accession 223

The Rock Hill Rotary Club was chartered by the International Association of Rotary Clubs on February 1, 1919 as a service organization. The Rotary Club of Rock Hill Records consist of the club charter, correspondence, yearbooks, membership lists, minutes, financial records, program notes and other records relating to the historical development of the Club.

HAWAIIAN SUGAR CANE RAT CONTROL METHODS AND PROBLEMS

The problem of rats in our Hawaiian sugar cane fields has been with us for a long time. Early records tell of heavy damage at various times on all the islands where sugar cane is grown. Many methods were tried to control these rats. Trapping was once used as a control measure, a bounty was used for a time, gangs of dogs were trained to catch the rats as the cane was harvested. Many kinds of baits and poisons were used. All of these methods were of some value as long as labor was cheap. Our present day problem started when the labor costs started up and the sugar industry shifted to long cropping. Until World War II cane was an annual crop. After the war it was shifted to a two year crop, three years in some places. Depending on variety, location, and soil we raise 90 to 130 tons of sugar cane per acre, which produces 7 to 15 tons of sugar per acre for a two year crop. This sugar brings about $135 dollars per ton. This tonnage of cane is a thick tangle of vegetation. The cane grows erect for almost a year, as it continues to grow it bends over at the base. This allows the stalk to rest on the ground or on other stalks of cane as it continues to grow. These stalks form a tangled mat of stalks and dead leaves that may be two feet thick at the time of harvest. At the same time the leafy growing portion of the stalk will be sticking up out of the mat of cane ten feet in the air. Some of these individual stalks may be 30 feet long and still growing at the time of harvest. All this makes it very hard to get through a cane field as it is one long, prolonged stumble over and through the cane. It is in this mat of cane that our three species of rats live. Two species are familiar to most people in the pest control field. Rattus norvegicus and Rattus rattus. In the latter species we include both the black rat and the alexandrine rats, their habits seem to be the same in Hawaii. Our third rat is the Polynesian rat, Rattus exlans, locally called the Hawaiian rat. This is a small rat, the average length head to tip of tail is nine inches and the average body weight is 65 grams. It has dark brownish fur like the alexandrine rats, and a grey belly. It is found in Indonesia, on most of the islands of Oceania and in New Zealand. All three rats live in our cane fields and the brushy and forested portions of our islands. The norway and alexandrine rats are found in and around the villages and farms, the Polynesian rat is only found in the fields and waste areas. The actual amount of damage done by rats is small, but destruction they cause is large. The rats gnaw through the rind of the cane stalk and eat the soft juicy and sweet tissues inside. They will hollow out one to several nodes per stalk attacked. The effect to the cane stalk is like ringing a tree. After this attack the stalk above the chewed portion usually dies, and sometimes the lower portion too. If the rat does not eat through the stalk the cane stalk could go on living and producing sugar at a reduced rate. Generally an injured stalk does not last long. Disease and souring organisms get in the injury and kill the stalk. And if this isn't enough, some insects are attracted to the injured stalk and will sometimes bore in and kill it. An injured stalk of cane doesn't have much of a chance. A rat may only gnaw out six inches of a 30 foot stalk and the whole stalk will die. If the rat only destroyed what he ate we could ignore them but they cause the death of too much cane. This dead, dying, and souring cane cause several direct and indirect tosses. First we lose the sugar that the cane would have produced. We harvest all of our cane mechanically so we haul the dead and souring cane to the mill where we have to grind it with our good cane and the bad cane reduces the purity of the sugar juices we squeeze from the cane. Rats reduce our income and run up our overhead.

Growth, organic acids profile and sugar metabolism of Bifidobacterium lactis in co-culture with Streptococcus thermophilus: the inulin effect

The organic acids profile, sugar metabolism and biomass growth of Streptococcus thermophilus (St) and Bifidobacterium lactis (BI) have been studied in pure cultures or binary co-culture (St-BI) in skim milk either containing 40 mg/g of inulin or not. With inulin, the time required by St. BI and St-BI to complete fermentation (i.e., when the pH reached 4.5) was about 14, 8 and 49% shorter than without inulin, respectively. This prebiotic also enhanced the levels of lactic and acetic acids and volatile compounds, showing a positive synbiotic effect between pre- and probiotics. In particular, the St-BI co-culture showed final concentrations of both microorganisms about 15 and 38% higher than in their respective pure cultures, thus highlighting a clear synergistic effect between these microorganisms due to mutual interactions. In addition, the well-known bifidogenic effect of inulin was confirmed. (c) 2012 Elsevier Ltd. All rights reserved.

An Alternative Method for the Simultaneous Determination of Copper and Lead for Quality Control of Sugar Cane Spirit using a Nanotube-Based Sensor

The development of an electroanalytical method for simultaneous determination of copper and lead ions in sugar cane spirit (cachaca) using carbon paste electrode modified with ascorbic acid and carbon nanotubes (CPE-AaCNT) is described. Squarewave voltammetry (SWV) with anodic stripping was employed, and this technique was optimized with respect to the following parameters: frequency (50 Hz), amplitude (100 mV) and scan increment (9 mV). The analytical curves were linear in the range from 0.0900 to 7.00 mg L-1 for lead and copper. The limits of detection were 48.5 and 23.9 mu g L-1 for lead and copper, respectively. The developed method was applied to the simultaneous determination of copper and lead in five commercial samples of sugar cane spirit. The results were in good agreement with those obtained by F AAS/GF AAS (flame atomic absorption spectrometry/graphite furnace atomic absorption spectrometry) and showed that CPE-AaCNT can be successfully employed in the simultaneous determination of these metals in real sugar cane spirit samples.