Search Results - "Zach, F"

Misinterpretation of glioblastoma as ADEM: potentially harmful consequences of over-diagnosis of COVID-19 vaccine-associated adverse events by O´Sullivan, C., Zach, F., Moser, T., Pilz, G., Harrer, A., Trinka, E., Enzinger, C., Pfaff, J. A. R., Wipfler, P.

Get full text

Relationships between Species Richness, Evenness, and Abundance in a Southwestern Savanna by Bock, Carl E., Jones, Zach F., Bock, Jane H.

“…Species richness and evenness are components of biological diversity that may or may not be correlated with one another and with patterns of species abundance…”
Get full text

Oasis Effect: Response Of Birds To Exurban Development In A Southwestern Savanna by Bock, Carl E, Jones, Zach F, Bock, Jane H

“…Ranches are being converted to exurban housing developments in the southwestern United States, with potentially significant but little-studied impacts on…”
Get full text

A novel three-phase utility interface minimizing line current harmonics of high-power telecommunications rectifier modules by Kolar, J.W., Zach, F.C.

“…Based on the combination of a three-phase diode bridge and a DC/DC boost converter, a new three-phase three-switch three-level pulsewidth modulated (PWM)…”
Get full text

THE BOTTERI'S SPARROW AND EXOTIC ARIZONA GRASSLANDS: AN ECOLOGICAL TRAP OR HABITAT REGAINED? by Jones, Zach F, Bock, Carl E

“…The Botteri's Sparrow (Aimophila botterii) is a bird of tall grasslands that temporarily disappeared from Arizona following heavy livestock grazing in the…”
Get full text

Response of Rodents to Wildfire and Livestock Grazing in an Arizona Desert Grassland by Bock, Carl E, Jones, Zach F, Kennedy, Linda J, Bock, Jane H

“…Livestock grazing and fire influence the composition of desert grassland communities, including their rodent populations. However, there have been few studies…”
Get full text

Rodent Communities in an Exurbanizing Southwestern Landscape (U.S.A.) by BOCK, CARL E., JONES, ZACH F., BOCK, JANE H.

“…Ranches are being converted to exurban housing developments in the southwestern United States, with potentially significant but little-studied impacts on…”
Get full text

A novel multicell DC-AC converter for applications in renewable energy systems by Ertl, H., Kolar, J.W., Zach, F.C.

“…This paper presents a novel DC-AC converter for applications in the area of distributed energy generation systems, e.g., solar power systems, fuel-cell power…”
Get full text

Influence of the modulation method on the conduction and switching losses of a PWM converter system by Kolar, J.W., Ertl, H., Zach, F.C.

“…The authors explore the dependency of the conduction losses of a bridge leg of a pulsewidth modulation (PWM) power converter system with a high pulse rate on…”
Get full text

Effects of Fire Frequency and Intensity on Velvet Mesquite in an Arizona Grassland by Bock, Carl E., Kennedy, Linda, Bock, Jane H., Jones, Zach F.

“…Increases of velvet mesquite (Prosopis velutina Woot.) in southwestern grasslands might have been caused by livestock consumption of fuels that once burned…”
Get full text

Basic considerations and topologies of switched-mode assisted linear power amplifiers by Ertl, H., Kolar, J.W., Zach, F.C.

“…This paper presents a combined power amplifier system consisting of a linear amplifier unit with a switched-mode (class D) current dumping stage arranged in…”
Get full text

Butterflies and exurban development in southeastern Arizona by Bock, Carl E., Bailowitz, Richard A., Danforth, Douglas W., Jones, Zach F., Bock, Jane H.

“…Ranches are being converted to exurban housing developments in the southwestern United States, with potentially significant impacts on biological diversity. We…”
Get full text

Grasshopper Abundance in an Arizona Rangeland Undergoing Exurban Development by Bock, Carl E., Jones, Zach F., Bock, Jane H.

“…Housing developments are replacing ranches in the southwestern United States, with potentially significant but little-studied ecological effects. We counted…”
Get full text

Analysis of a multilevel multicell switch-mode power amplifier employing the "flying-battery" concept by Ertl, H., Kolar, J.W., Zach, F.C.

“…This paper presents a novel switch-mode power amplifier based on a multicell multilevel circuit topology. The total output voltage of the system is formed by…”
Get full text

CONSERVATION OF GRASSLAND BIRDS IN AN URBANIZING LANDSCAPE: A HISTORICAL PERSPECTIVE by Jones, Zach F, Bock, Carl E

“…Landscape alterations resulting from urban expansion are among those factors negatively impacting Great Plains grassland birds. The City and County of Boulder,…”
Get full text

ABUNDANCE OF COTTONTAILS (SYLVILAGUS) IN AN EXURBANIZING SOUTHWESTERN SAVANNA by Bock, Carl E, Jones, Zach F, Bock, Jane H

“…Ranches are being converted to low-density exurban housing developments in the Southwest, with potentially significant but little studied impacts on biological…”
Get full text

Rodent Communities in a Grazed and Ungrazed Arizona Grassland, and a Model of Habitat Relationships Among Rodents in Southwestern Grass/Shrublands by JONES, ZACH F, BOCK, CARL E, BOCK, JANE H

“…We live-trapped rodents in 2000–2001 at eight sites on a 3160 ha grassland and mesquite-oak savanna in southeastern Arizona that had been ungrazed since 1968,…”
Get full text

Resource recovery from wastewater in Austria: wastewater treatment plants as regional energy cells by Kretschmer, F, Neugebauer, G, Kollmann, R, Eder, M, Zach, F, Zottl, A, Narodoslawsky, M, Stoeglehner, G, Ertl, T

“…Although the main function of a wastewater treatment plant (WWTP) is to remove various constituents from wastewater it can also serve as a source of energy and…”
Get full text

Effects of Fire Frequency and Intensity on Velvet Mesquite in an Arizona Grassland by Bock, Carl E., Kennedy, Linda, Bock, Jane H., Jones, Zach F.

“…Increases of velvet mesquite (Prosopis velutina Woot.) in southwestern grasslands might have been caused by livestock consumption of fuels that once burned…”
Get full text

Lizard Abundance in an Exurban Southwestern Savanna, and the Possible Importance of Roadrunner Predation by AUDSLEY, BLAKE W, BOCK, CARL E, JONES, ZACH F, BOCK, JANE H, SMITH, HOBART M

“…Ranches are being converted to low density exurban housing developments in the southwestern United States, with potentially significant but little studied…”
Get full text