Determining the Impact of Wind on System Costs via the Temporal Patterns of Load and Wind Generation

Wind Energy, System Costs, Alternative Energy, Electricity Generation, Environmental Economics and Policy, Resource /Energy Economics and Policy, Q4, Q42, Q54,

FIRST RECORD OF AN ADULT MALE EVENING BAT FROM KANSAS

The evening bat (Nycticeius humeralis) occurs throughout the eastern and southeastern United States and into extreme northeastern Mexico, approximately 42° to 18° N latitude (Watkins and Shump 1981). Although records of females are common, records of adult male evening bats are rare in the northern portion of the species range (Watkins 1969, Watkins 1972). Jones et al. (1967) suggested that adult males might not accompany females to at least some parts of the parturient range. As part of a larger study (Davis 2003) we surveyed bats on Fort Leavenworth Military Reservation (FLMR), Leavenworth County, Kansas in July 2002 and June and July 2003. Bats were captured by using mist netting, for a total effort of 48 net nights over two summers. Universal Transverse Mercator (UTM) coordinates were recorded for all collecting locations and are available from authors. We captured II evening bats, including three specimens now deposited in the Collection of Recent Mammals, Midwestern State University (MWSU). Ten of the evening bats captured in our study included three adult females and seven juveniles. All of these individuals were captured in openings of the cottonwood-sycamore (Populus deltoides~Platanus occidentalis) and pecan-sugarberry (Carya illinoensis-Celtis laevigata) floodplain forests along the Missouri River. The other individual (MWSU 22086) represents the first record of an adult male evening bat for Kansas (Jones et al. 1967, Sparks and Choate 2000). The adult male was captured in oak-hickory (Quercus alba-Carya ovata) upland forest; northing 0334200, easting 4358631

Atmospheric pressure, glow discharge, optical emission source for the direct sampling of liquid media

A glow discharge spectroscopy (GDS) source operates at atmospheric pressure. One of the discharge electrodes of the device is formed by an electrolytic solution 27 containing the analyte specimen. The passage of electrical current (either electrons or positive ions) across the solution/gas phase interface causes local heating and the volatilization of the analyte species. Collisions in the discharge region immediately above the surface of the solution results in optical emission and ionization that are characteristic of the analyte elements. As such, these analyte elements can be identified and quantified by optical emission spectroscopy (OES) or mass spectrometry (MS). The device uses the analyte solution as either the cathode or anode. Operating parameters depend on the electrolyte concentration (i.e. solution conductivity) and the gap 35 between the solution surface and the counter electrode. Typical conditions include discharge currents of about 10 to about 60 mA and potentials of about 200 to about 1000 volts. Electrolyte solutions of pH, pNa or pLi values of about 0.5 to about 2 and interelectrode gaps of about 0.5 to about 3 mm produce stable plasmas where the analyte solutions are totally consumed at flow rates of up to about 2.0 mL/min

Fostering strategic awareness at an organization’s boundary

Purpose – The purpose of this paper is to investigate the effect of strategy messages emanating from both top and middle/supervisory managers regarding five different aspects of strategy on strategic awareness among boundary personnel. Design/methodology/approach – The results come from a survey of bank tellers and customer service representatives within a single large regional bank. Findings – The findings support a differential main effect on strategic awareness among boundary personnel depending on the source of messages, whether top management or middle management. More interestingly, there appears to be an interaction effect between the two sources regarding which will be the dominant information source for boundary personnel. Research limitations/implications – The survey data were collected within a single banking institution at one time point. Practical implications – The results provide useful information concerning the efficacy of messages concerning strategy from middle and top management in organizations. Originality/value – The paper extends past research by investigating different levels of strategic understanding within the firm across different levels and determining information dissemination strategies for increasing the level of strategic awareness among boundary personnel. Keywords United States of America, Banks, Customer service management, Management strategy, Strategic awareness, Boundary personnel, Information disseminatio

Partnership for the Physical Activity Kit (PAK) Staying on the Active Path in Native Communities.

Presented at: 2011 New Mexico Public Health Association Conference; April 27-28; Albuquerque, NM.https://digitalrepository.unm.edu/prc-posters-presentations/1062/thumbnail.jp

Track healthy choices – partnership for the Physical Activity Kit (PAK) Staying on the Active Path in Native Communities – a Lifespan Approach.

Presented at: 4th Annual Southern Obesity Summit; September 12-14; Atlanta, GA.https://digitalrepository.unm.edu/prc-posters-presentations/1063/thumbnail.jp

Mammals of Fort Leavenworth, Kansas: a 60-year followup to Brumwell (1951)

More than 60 years have elapsed since Brumwell\u27s (1951) comprehensive assessment during 193911940 of resident terrestrial vertebrates from Fort Leavenworth Military Rooervation in northeastern Kansas. Subsequent studies have been accomplished for the amphibians, reptiles, and birds. Our study is the first to assess intervening changes in the mammalian composition of this diverse local fauna. Notable observations include: the decline or extirpation of the black-tailed jackrabbit (Lepus californicus), Franklin\u27s ground squirrel (Spermophilus franklinii), muskrat (Ondatra zibethicus), long-tailed weasel (Mustela frenata) and eastern spotted skunk (Spilogale putorius); the return or recovery of locally extirpated gray fox (Urocyon cinereoargenteus), puma (Puma concolor), and white-tailed deer (Odocoileus virginianus), the increases of the once uncommon eastern chipmunk (Tamias striatus) and striped skunk (Mephitis mephitis), the invasion and establishment of the hispid cotton rat (Sigmodon hispidus), and the displacement of the eastern fox squirrel (Sciurus niger) by the eastern gray squirrel (S. carolinensis) as the most common squirrel. Documented species either not mentioned by Brumwell (1951) or listed by him as hypothetically occurring on the post, included northern myotis (Myotis septentrionalis), eastern pipistrelle (Pipistrellus subflavus), evening bat (Nycticeius humeralis), southern bog lemming (Synaptomys cooperi), and meadow jumping mouse (Zapus hudsonius)

Temporal Variability of Organic C and Nitrate in a Shallow Aquifer

The loading of organic substrates into shallow aquifers may follow seasonal cycles, which will impact the transport and fate of agrichemicals. The objective of this research was to measure temporal changes in the groundwater dissolved organic C (DOC) and nitrate concentrations. Groundwater monitoring wells were installed and sediment samples from the aquifer were collected in 1991. Sediment samples were used to evaluate denitrification potentials, while water samples were collected at periodic intervals in 1992 and 1993 from the surface of the aquifer. Water samples were analyzed for nitrate-N and DOC-C. Denitrification was observed in sediment amended with nitrate and incubated under anaerobic conditions at 10°C. Addition of algae lazed biomass increased denitrification, establishing that denitrification was substrate limited. In the aquifer, DOC concentrations followed seasonal patterns. DOC concentrations were highest following spring recharge and then decreased. Peak timing indicates that freezing and thawing were responsible for seasonal DOC patterns. These findings show that seasonally driven physical processes, such as freezing and thawing, influence organic substrate transport from surface to subsurface environments, and that this process should be taken into account when assessing agrichemical detoxification rates in shallow aquifers