Effects of Growth Temperatures on the Fatty Acid Composition of Isolated Chloroplasts From Two Species Differing in Heat Sensitivity

Lipid analyses of chloroplasts isolated from wheat (Triticum aestivum L. cv. Arthur) and milo (Sorghum bicolor cv. Funk\u27s hybrid 522) suggest no major heat effect on lipid class distribution. Assuming milo is more heat tolerant than wheat and that increased saturated/unsaturated fatty acid values increase thermal stability, changes in sulfoquinovosyldiglyceride (SL) appear to be more important than phosphatidylglycerol (PG) in conferring thermal stability to isolated chloroplasts

The Ursinus Weekly, March 22, 1948

Summer curriculum almost completed; 136 are enrolled • Music of Ray Eberle to highlight Jr. prom • Religious Emphasis Week opens April 7; Yale professor to head speakers\u27 list • \u27Late George Apley\u27 tryouts underway; chairmen named • May pageant script selected by judges • Faculty will consider plan for radio station • Irish air pervades gym for soph hop • Story of holy week described at vesper service last evening • Hospital director to talk on use of shock treatment • Ursinus delegates attend regional meeting of I.C.G. • Local principal addresses FTA on subject of school discipline • Y fireside chats conducted at professors\u27 homes Wednesday • Chem Society tours paint plant • Bruin diamond squad prepares for April 10 Elizabethtown opener • Coeds complete season with eight wins by whipping Swarthmore sextet, 30-22 • Swimmers notch first, conquer Chestnut Hill • Day study maintains pace in girls\u27 interdorm league • Racquetmen commence practice; Vance and McCausland return • Curtis, off-campus squads pace intramural leagues • Gridders to open drills September 8 • Chess team drops initial match to Haverfordhttps://digitalcommons.ursinus.edu/weekly/1634/thumbnail.jp

The Ursinus Weekly, September 29, 1947

1947 Bruin football squad • Ursinus boasts record enrollment, 962; Men again occupy all campus dorms • Faculty augmented by fourteen; six alumni appointed • Bears to face Drexel in grid curtain-raiser • Dr. White retires; began here in 1924 • Dr. McClure presides at freshman banquet • Ursinus had large summer enrollment; eight to graduate • Callow frosh eagerly anticipate orders as benevolent sophomores begin reign • Glenwood quartette to top program at YM-YWCA rally • Band being re-organized; seek experienced musicians • Contributions sought for college magazine • Quartette seeks WPTZ job; campus activities continue • Grid outlook fair; Wieneke installing double-wing attack • Good season looms for hockey squad • Twenty-six to receive awards in near future • Booters commence practice sessions; eight games on tap • Bearettes face ten opponents; Temple, Penn judged top foes • Phys. Ed. instructress leaves to take position at Upper Darby • Shortage of materials delaying completion of new gymnasium • Varsity Club to handle Gridder • Football clinic held here • Science professors publish first year laboratory book • Prof. Hohlfeld visits British Guiana, takes part in educational experiment • Future teachers schedule first meeting of semester • Telescope to be sent to college by Institute for astronomy study • Pirazzini, McCausland selected to act as headwaiter, assistant • Big-little brothers plan revivedhttps://digitalcommons.ursinus.edu/weekly/1621/thumbnail.jp

The Ursinus Weekly, May 31, 1948

Largest senior class awarded degrees at 78th commencement • Rev. D. Ehlman emphasizes importance of religious faith at \u2748 baccalaureate • Education and democratic leadership subject of Dr. Stevenson\u27s address • Awards presented to sixteen students at commencement • Eleven seniors secure fall teaching positions • Five profs resign as semester ends • Blum elected prexy of alumni; student union plans tabled • Twenty-three leave school for further medical work • Mr. Barron, new librarian, to take over duties July 1 • Directors name Dr. Paisley to continue as Board head • Sis Bosler chosen top senior athlete • Betty J. Moyer chosen athlete of the week • Sport highlights • Top batting mark set by W. Widholm • Weekly sports dept. names Bakes, Bain top senior athletes • Lewis, McWilliams awarded honors at athletic banquet • Loss to Blue Hens ends bruin season • \u2748 track summary • Coed golf team ends year with 5-0 win over Temple • Brodbeck KO\u27s Curtis team to gain intramural title • Girl\u27s tennis team loses to Swarthmore coeds, 5-0https://digitalcommons.ursinus.edu/weekly/1641/thumbnail.jp

Pulse plating of copper from deep eutectic solvents

The effect of pulse parameters on the deposition of copper from a chloride-based deep eutectic solvent (DES) was investigated. While satisfactory deposits could be obtained for some pulse conditions, at small duty cycles or long off-times the current efficiencies obtained were very low. These findings were consistent with a corrosion process occurring during the off-time, most likely the comproportionation reaction: Cu + CuIICl4 2- → 2CuICl2 - . Initial experimental results were consistent with the corrosion rate being controlled by the transport of the CuIICl4 2- species to the electrode surface. With this assumption, a simple corrosion model was developed to account for the observed loss in current efficiency as a function of the pulse conditions. While this model broadly predicts the observed results some discrepancy between the observed and measured were noted

Copper electrodeposition from a water-containing choline chloride based deep eutectic solvent

This study investigated the effect of water on the physical and electrochemical properties of a choline chloride deep eutectic solvent (DES). Physical and electrochemical measurements were performed on the DES containing varying amounts of water. When the water content was increased from 1% to 15 wt%, the viscosity and density declined while the conductivity increased significantly. Similarly, the limiting current for Cu reduction at 15 wt% of water was also found to be three times greater than the limiting current at 1 wt% of water. This latter effect could be mostly attributed to viscosity changes, but there was evidence of deviations from ideal Stokes-Einstein behaviour. These experimental results show that inclusion of water facilitates ion mobility, and generally results in improved electrochemical characteristics

The Ursinus Weekly, March 15, 1948

Sophs transport Bit of Ireland here for semi-formal class dance Friday • Marshall Plan visioned only hope for peace by former UNRA chief • YMCA to sponsor Religious Emphasis Week, April 7 to 11 • Bears bow to PMC in league play-off after topping Swarthmore five, 49-37 • Men students vote to disband council • Opportunities in USAF to be described here • Y plans special vespers • Negro spirituals vesper topic • St. Joseph\u27s tripped, 36-35, by Ursinus debating team • Political parties, election theme for Y fireside chats Wednesday • Experimental group registers hit with presentation of Hellman\u27s Little Foxes • PAC schedules Washington trip • Late George Apley chosen as thespians\u27 spring play • Campaign begun to improve negro education standards • School principal to address FTA • Too many activities? • Baseball candidates start indoor season • Bearettes upset unbeaten Temple, 22-21, as Connie Warren nabs scoring honors • Three tussles inaugurate race for girls\u27 interdorm hoop crown • Badminton team loses 3-2 • Intramural schedule • Unique door prizes given at annual WAA minstrel • Chess team registers victoryhttps://digitalcommons.ursinus.edu/weekly/3126/thumbnail.jp

The Ursinus Weekly, May 5, 1947

Bruins rally to topple Greyhounds, 8-7, for fourth victory: Bears record third successive triumph as eleventh-inning run trips Moravian • Thespians offer Moss Hart comedy; gymnasium site of year\u27s last play • Cub and Key honors seven more U men with membership • New council elects J. Dahlman to fill presidential post • Author to discuss U.S. labor at forum • Gala junior dance marks return of the promenade • Dorm elections held for forthcoming year • May Day activities to be featured by crowning of queen • Sophomores elect R. Reid to class president post • Cancer authority to address pre-medical society tomorrow • Dr. Saylor renders critique on music • Brodbeck leading intra-mural league; Buckner unbeaten • Grizzlies chalk up 45 1/2 points, place second in Mule meet • Tennis team launches season by downing Moravian easily, 6-2 • Tyson quits as tennis coach; chaplain Wallick to succeed • Cindermen trounce PMC aggregation; Turner bruin star • Girls\u27 softball teams romps to easy win over Albright • Golfers defeated in first match • C. Schwantes speaks on problems of life at religious program • Rev. Platts leads prayer study at meeting of Canterbury Club • Leroy Grabenstein to replace Lois Williams as IRC president • D. Evans named FTA presidenthttps://digitalcommons.ursinus.edu/weekly/1659/thumbnail.jp

The Ursinus Weekly, May 19, 1947

Bruins trip \u27Fords for sixth success; Ross notches win • WSGA installs officers at dinner for women • Class of \u2748 names A. Simons, D. Helms to fill top offices • Ruby show offers eye-filling co-eds in modeling roles • AVC aims delivered by Mr. William Batt • Y conducts weekend of fellowship, planning • Alpha Psi Omega welcomes six Curtain Club initiates • Annex man to head next year\u27s sophs • FBI agent addresses students • Varsity Club slates Wednesday banquet • Last FTA program features discussion of Horace Mann • Language clubs elect officers • Choral group picks officers at final business meeting • Fifty hear Messiah recordings • Penn softball team routed as Erma Keyes whiffs ten • Cheyney choir will present concert here on Wednesday • Cricket team to meet \u27Fords • Group hears Mr. J. M. Hohlfeld • Netmen bow to \u27Fords; succumb to Drexel, 8-1 • Drexel nine rallies to trip bruins, 7-4; locals err thrice • Garnet, Drexel top bears in tri-meet • Brodbeck, Curtis tied for softball loop lead • Golfers beaten, 9-0, by strong Blue Hens • Thin-clads score at Rutgers • Women golfers mace S-more; are whitewashed by Beaver, 5-0 • H. Anderson\u27s hitting features 11-1 softball win over B. Mawr • Girls\u27 tennis team wins, 4-1 • Educator speaks at club dinner • Prof. has two articles publishedhttps://digitalcommons.ursinus.edu/weekly/1660/thumbnail.jp