Koinonia

Spotlight FeatureThinking Globally in a Local Context, Jolene Cassellius Family and Balance, Shannon Schans Cultivating Philanthropy in the Co-Curriculum: An Alternative to the Narcissism of the iGeneration, Brian Powell InterviewThe Ministry of Reconciliation: A Conversation with Brenda Salter McNeil, Glen Kinoshita Thinking TheologicallyThought About Thinking Lately? How About Thinking Christianly?, Michael Santarosa Book ReviewHush: Moving From Silence to Healing After Childhood Sexual Abuse, reviewed by Carol Harding I\u27m the Teacher, You\u27re the Student: A Semester in the University Classroom, reviewed by Ryan K. Giffin Reconciliation Blues: A Black Evangelical\u27s Inside View of White Christianity, reviewed by Jesse Brown FeaturesThe President\u27s Corner Editor\u27s Desk Regional Updateshttps://pillars.taylor.edu/acsd_koinonia/1080/thumbnail.jp

The Lantern Vol. 11, No. 1, December 1942

• Friends of the Aquarium • Espionage • Fuss-Budget • Dress Blues • Alone • One Easy Lesson in How Not to Study • A Thumbtack Sketch • One Star • A Colonial Inn • Thoughts on a Dark Day • Query • Paul Revere and the World He Lived In • Sunsetshttps://digitalcommons.ursinus.edu/lantern/1028/thumbnail.jp

Comparison of in vitro and in situ plankton production determinations

Plankton production was measured using 8 techniques at 4 stations in the Celtic Sea, North Atlantic Ocean, in April 2002. Primary production (PP) was derived from 14C incorporation into particulate carbon after 24 h simulated in situ, PP(14CSIS), and 2 h photosynthesis-irradiance incubations, PP(14CPUR), and from 2 published satellite algorithms, PP(VGPM) and PP (M91). Gross production (GP) was calculated from O2 evolution, GP(O2), and 18O enrichment of dissolved O 2, GP(18O), after 24 h simulated in situ incubations, and from in situ active fluorescence measured by fast repetition rate fluorometry (FRRF). Net community production (NCP) was determined from changes in in situ dissolved oxygen, NCP(?O2), and from changes in oxygen during 24 h simulated in situ incubations, NCP(O2). Dark community respiration (DCR) was derived from changes in oxygen during a 24 h dark incubation, DCR(O2), and daily oxygen uptake, DOU(18O, O2), was calculated from the difference between GP(18O) and NCP(O2). Three stations were dominated by picoautotrophs and the fourth station was dominated by diatoms. While most of the comparisons between techniques fell within previously published ranges, 2 anomalies occurred only at the diatom-dominated station. Rates of PP(14CPUR) were oxygen uptake in the dark. The low rates of PP( 14CPUR) in relation to PP(14CSIS) may have resulted from the heterogeneous nature of the bloom and differences in sampling time. However, it is also possible that dissolved organic material (DOM) released by the stressed diatom population restricted the diffusion of 14C into the cells, thereby causing a greater underestimate of PP by techniques using short incubations. The significantly higher rates of oxygen uptake in the light are difficult to reconcile, and we do not know whether the light enhanced oxygen uptake was directly linked to carbon fixation. However, the release of DOM may also have provided substrate for enhanced respiration in the light. These anomalies were only revealed through the concurrent measurement of plankton production by this wide range of techniques. Further investigation of DOM excretion and light-enhanced respiration during diatom blooms is warranted

The Ursinus Weekly, May 13, 1971

\u2771 CCC forms plans for frosh • H. Salisbury of New York Times to speak at 1971 Commencement • U.C. Sigma Xi chooses new \u2771 members • Campus Chest caps drive with carnival • Application trend up as class of 1975 fills • Area lacrosse squad packed by U.C. girls • Editorial: New McCarthy era on the way? • The cutback • Ursinus grading system often causes problems • Mrs. Gil, Mr. Sorensen leave U.C. faculty • Proposed Limerick power plant presents serious complications • Letters to the editor: J\u27Accuse; Frankly, Scarlett • Movie critic: Father hears no songs • Trackmen finish 7-1 for year; Fourth place in \u2771 MAC meet • Ursinus did it; Beat Swarthmore • Golf team number 10; Peter Allen number 8https://digitalcommons.ursinus.edu/weekly/1146/thumbnail.jp

The Ursinus Weekly, March 18, 1971

Flott on Indo-China, Richette on justice featured in Forums • Students criticize curriculum; art expansion most favored • Know your rights • State of our prisons: Ursinus students succeed at breaking in • Editorial: Ready or not, here we come • Letters to the editor: Parting shot; One year later; Plaid panned; Off the grass; Pathetic reformers • Movie critic: Academy awards • Faculty portrait: Dr. John J. Heilemann • Trackmen grab MAC title • UC grapplers finish 8-2, best season in 15 yearshttps://digitalcommons.ursinus.edu/weekly/1141/thumbnail.jp

The Ursinus Weekly, May 20, 1971

U.C. Century II fund drive commences; Goal for \u2770-\u2775 set at 5.5 million • Samuel L. Gandy speaks June 6th • Pancoast takes sabbatical leave • Ursinus gives merit scholarships • Women\u27s curfews change; Weekend hours abolished • What has become of APEs? • Editorial: Apathy kills • Focus: Selby Nera • U.S.G.A. wrap-up 1970-71: A year in pursuit of progress • Appearance & reality? • Double standard is alive and living in Collegeville • Movie critic: Little big man • Student Union and Bomberger renovation to begin soon • Faculty portrait: Dr. Ray Schultz • U.C. English comprehensive to present times-one view • U.C. President William Pettit reflects on past year, his first as President • Mrs. Watson has perfected the art of winning • After four years • Varsity golf: Linksmen finish 6-8 • D. Larson pitches 3 hitter • Final examination schedulehttps://digitalcommons.ursinus.edu/weekly/1147/thumbnail.jp

The Ursinus Weekly, April 1, 1971

Pilot group sets guidelines for Ursinus Student Union • UC morality survey tabulated; Sophomore promiscuity revealed • Chapter scholars named • April social life • State of our prisons: Prisoners relate restrictive conditions at Graterford • Editorial: Unsightly minority • Focus: Warren Cohen • Shrunken heads • From the editor\u27s desk: Twenty-five months later • Movie critic: Lovers and other strangers; Cold turkey • Lana addresses Psychology Club • USGA consolidated notes • Team prepares for Swarthmore; Gurzynski hopeful for M.A.C. • Sports corner • Snellbelles vie in Delaware hoop tourney • Baseball previewhttps://digitalcommons.ursinus.edu/weekly/1143/thumbnail.jp