Mast Cells and IgE can Enhance Survival During Innate and Acquired Host Responses to Venoms*

PubMed Central

GALLI, STEPHEN J.; STARKL, PHILIPP; MARICHAL, THOMAS; TSAI, MINDY

2017-01-01

Mast cells and immunoglobulin E (IgE) antibodies are thought to promote health by contributing to host responses to certain parasites, but other beneficial functions have remained obscure. Venoms provoke innate inflammatory responses and pathology reflecting the activities of the contained toxins. Venoms also can induce allergic sensitization and development of venom-specific IgE antibodies, which can predispose some subjects to exhibit anaphylaxis upon subsequent exposure to the relevant venom. We found that innate functions of mast cells, including degradation of venom toxins by mast cell–derived proteases, enhanced survival in mice injected with venoms from the honeybee, two species of scorpion, three species of poisonous snakes, or the Gila monster. We also found that mice injected with sub-lethal amounts of honeybee or Russell’s viper venom exhibited enhanced survival after subsequent challenge with potentially lethal amounts of that venom, and that IgE antibodies, FcεRI, and probably mast cells contributed to such acquired resistance. PMID:28790503

Sonoran Desert: Fragile Land of Extremes

USGS Publications Warehouse

Produced and Directed by Wessells, Stephen

2003-01-01

'Sonoran Desert: Fragile Land of Extremes' shows how biologists with the U.S. Geological Survey work with other scientists in an effort to better understand native plants and animals such as desert tortoises, saguaro cacti, and Gila monsters. Much of the program was shot in and around Saguaro National Park near Tucson, Arizona. Genetic detective work, using DNA, focuses on understanding the lives of tortoises. Studies of saguaros over many decades clarify how these amazing plants reproduce and thrive in the desert. Threats from fire, diseases in tortoises, and a growing human population motivate the scientists. Their work to identify how these organisms live and survive is a crucial step for the sound management of biological resources on public lands. This 28-minute program, USGS Open-File Report 03-305, was shot entirely in high definition video and produced by the USGS Western Ecological Research Center and Southwest Biological Science Center; produced and directed by Stephen Wessells, Western Region Office of Communications.

Cryopreservation of sperm of the endangered gila trout, Oncorhynchus gilae

USDA-ARS?s Scientific Manuscript database

Gila trout, Oncorhynchus gilae, are native to the headwaters of the Gila River drainage in New Mexico and Arizona and the headwaters of the Verde River drainage in Arizona. The species is currently protected as endangered under the Endangered Species Act. Cryopreservation of sperm is now a widely us...

Geologic map of the Gila Hot Springs 7.5' quadrangle and the Cliff Dwellings National Monument, Catron and Grant Counties, New Mexico

USGS Publications Warehouse

Ratté, James C.; Gaskill, David L.; Chappell, James R.

2014-01-01

The Gila Hot Springs quadrangle is of geologic interest with respect to four major features, which are: 1)\tThe caves of the Gila Cliff Dwellings National Monument 2)\tThe hot springs associated with the faults of the Gila Hot Springs graben 3)\tThe Alum Mountain rhyolite dome and eruptive center 4)\tA proposed segment of the southeastern wall of the Gila Cliff Dwellings caldera The Gila Cliff Dwellings National Monument consists of two tracts. The caves that were inhabited by the Mogollon people in the 14th century are in the main tract near the mouth of Cliff Dweller Canyon in the Little Turkey Park 7.5' quadrangle adjoining the northwest corner of the Gila Hot Springs quadrangle. The second tract includes the Cliff Dwellings National Monument Visitor Center at the confluence of the West and Middle Forks of the Gila River in the northwest corner of the Gila Hot Springs quadrangle. Both quadrangles are within the Gila National Forest and the Gila Wilderness except for a narrow corridor that provides access to the National Monument and the small ranching and residential community at Gila Center in the Gila River valley. The caves in Cliff Dweller Canyon were developed in the Gila Conglomerate of probable Miocene? and Pleistocene? age in this area by processes of lateral corrosion and spring sapping along the creek in Cliff Dweller Canyon. The hot springs in the Gila River valley are localized along faults in the deepest part of the Gila Hot Springs graben, which cuts diagonally northwest-southeast across the central part of the quadrangle. Some of the springs provide domestic hot water for space heating and agriculture in the Gila River valley and represent a possible thermal resource for development at the Cliff Dwellings National Monument. The Alum Mountain rhyolite dome and eruptive center in the southwestern part of the quadrangle is a colorful area of altered and mineralized rocks that is satellitic to the larger Copperas Canyon eruptive center, both being part of the composite Copperas Creek volcano, or volcanic complex in the Copperas Peak quadrangle to the south. The altered rocks of the Alum Mountain eruptive center have been prospected by means of several short adits, or tunnels, for alum, a mixture of the iron and aluminum sulfate minerals: alunite and halotrichite. A fault on the west side of the Gila River, opposite the hot springs in the south-central part of the map area, just north of Alum Mountain, is tentatively interpreted as a segment of the wall of the Gila Cliff Dwellings caldera. The fault, which dips about 55 degrees northwest, has a footwall of the andesitic and dacitic lava flows and flow breccias of Gila Flat. The hanging wall consists of Bloodgood Canyon Tuff overlain by Bearwallow Mountain Andesite flows. However, these rocks are not faulted against the older rocks, but apparently abut and locally overlap the footwall. These are the major geologic features of the quadrangle, about three quarters of which is covered by Bearwallow Mountain Andesite lava flows and overlying volcaniclastic rocks of the Gila Conglomerate.

The Early Oligocene Copperas Creek Volcano and geology along New Mexico Higway 15 between Sapillo Creek and the Gila Cliff Dwellings National Monument, Grant and Catron Counties, New Mexico

USGS Publications Warehouse

Ratté, James C.; Mack, Greg; Witcher, James; Lueth, Virgil W.

2008-01-01

The section of New Mexico Highway 15 between the intersection of NM-15 and NM 35 (aka Sapillo junction) at the south and the Gila Cliff Dwellings National Monument at the north end of NM –15 occupies an approximately 18 mile long, mile wide, corridor through the eastern part of the Gila Wilderness (Fig. 1). Whereas most of the Gila Wilderness is dominated by silicic, caldera-forming supervolcanoes of Eocene to Oligocene age, this part of NM-15 traverses a volcanic terrain of similar age, but composed mainly of intermediate composition lava flows and minor associated rhyolitic intrusions and pyroclastic rocks, which are related to the here-named Copperas Creek volcano. This volcanic complex is bounded by Basin and Range structures: on the south by the Sapillo Creek graben, and on the north by the Gila Hot Springs graben, both of which are filled with Gila Conglomerate of late Tertiary to Pleistocene(?) age. Hot springs in the Gila River valley are localized along faults in the deepest part of the Gila Hot Springs graben. The cliff dwellings of the National Monument were constructed in caves in Gila Conglomerate in the western part of the Gila Hot Springs graben. The eastern edge of the Gila Cliff Dwellings caldera is buried by younger rocks east of the cliff dwellings, but spectacular cliffs of Bloodgood Canyon Tuff, which fills the caldera, can be viewed along the West Fork of the Gila River from the trail starting at the cliff dwellings. Although this is not intended as a formal road log, highway mileage markers (MM) will be used to locate geologic features more or less progressively from south to north along NM-15.

GILA User's Manual

DOE Office of Scientific and Technical Information (OSTI.GOV)

CHRISTON, MARK A.

2003-06-01

GILA is a finite element code that has been developed specifically to attack the class of transient, incompressible, viscous, fluid dynamics problems that are predominant in the world that surrounds us. The purpose for this document is to provide sufficient information for an experienced analyst to use GILA in an effective way. The GILA User's Manual presents a technical outline of the governing equations for time-dependent incompressible flow, and the explicit and semi-implicit projection methods used in GILA to solve the equations. This manual also presents a brief overview of some of GILA's capabilities along with the keyword input syntaxmore » and sample problems.« less

Snake oil and venoms for medical research

NASA Astrophysics Data System (ADS)

Wolpert, H. D.

2011-04-01

Some think that using derivatives of snake venom for medical purposes is the modern version of snake oil but they are seriously misjudging the research potentials of some of these toxins in medicines of the 2000's. Medical trials, using some of the compounds has proven their usefulness. Several venoms have shown the possibilities that could lead to anticoagulants, helpful in heart disease. The blood clotting protein from the taipan snake has been shown to rapidly stop excessive bleeding. The venom from the copperhead may hold an answer to breast cancer. The Malaysian pit viper shows promise in breaking blood clots. Cobra venom may hold keys to finding cures for Parkinson's disease and Alzheimer's. Rattlesnake proteins from certain species have produced blood pressure medicines. Besides snake venoms, venom from the South American dart frog, mollusks (i.e. Cone Shell Snail), lizards (i.e. Gila Monster & Komodo Dragon), some species of spiders and tarantulas, Cephalopods, mammals (i.e. Platypus & Shrews), fish (i.e. sting rays, stone fish, puffer fish, blue bottle fish & box jelly fish), intertidal marine animals (echinoderms)(i.e. Crown of Thorn Star Fish & Flower Urchin) and the Honeybee are being investigated for potential medical benefits.

Two Major Bile Acids in the Hornbills, (24R,25S)-3α,7α,24-Trihydroxy-5β-cholestan-27-oyl Taurine and Its 12α-Hydroxy Derivative.

PubMed

Satoh, Rika; Ogata, Hiroaki; Saito, Tetsuya; Zhou, Biao; Omura, Kaoru; Kurabuchi, Satoshi; Mitamura, Kuniko; Ikegawa, Shigeo; Hagey, Lee R; Hofmann, Alan F; Iida, Takashi

2016-06-01

Two major bile acids were isolated from the gallbladder bile of two hornbill species from the Bucerotidae family of the avian order Bucerotiformes Buceros bicornis (great hornbill) and Penelopides panini (Visayan tarictic hornbill). Their structures were determined to be 3α,7α,24-dihydroxy-5β-cholestan-27-oic acid and its 12α-hydroxy derivative, 3α,7α,12α,24-tetrahydroxy-5β-cholestan-27-oic acid (varanic acid, VA), both present in bile as their corresponding taurine amidates. The four diastereomers of varanic acid were synthesized and their assigned structures were confirmed by X-ray crystallographic analysis. VA and its 12-deoxy derivative were found to have a (24R,25S)-configuration. 13 additional hornbill species were also analyzed by HPLC and showed similar bile acid patterns to B. bicornis and P. panini. The previous stereochemical assignment for (24R,25S)-VA isolated from the bile of varanid lizards and the Gila monster should now be revised to the (24S,25S)-configuration.

77 FR 11584 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Gila National...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-27

.... Department of Agriculture, Forest Service, Gila National Forest, Silver City, NM, and Field Museum of Natural... of Agriculture, Forest Service, Gila National Forest and the Field Museum of Natural History have... contact the U.S. Department of Agriculture, Forest Service, Gila National Forest. Repatriation of the...

76 FR 43718 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Gila National...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-21

.... Department of Agriculture, Forest Service, Gila National Forest, Silver City, NM and Field Museum of Natural... of Agriculture, Forest Service, Gila National Forest and the Field Museum of Natural History have... may contact the U.S. Department of Agriculture, Forest Service, Gila National Forest. Repatriation of...

Spawning and hatching of endangered Gila Chub in captivity

USGS Publications Warehouse

Schultz, Andrew A.; Bonar, Scott A.

2016-01-01

Information on reproductive characteristics of the endangered Gila Chub Gila intermedia is largely limited and qualitative, and culture techniques and requirements are virtually unknown. Here we provide the first published data on spawning and selected reproductive and developmental characteristics of Gila Chub. Fish were brought to the laboratory in March 2003 from Sabino Creek, Arizona (12.3°C). Fish were then warmed slowly and spawned at 14.9°C, 10 d after collection. Following this initial spawning, Gila Chub spawned consistently in the laboratory without hormonal, chemical, photoperiod, temperature, or substrate manipulation during all times of the year. Spawns were noted at temperatures ranging from about 15°C to 26°C; however, we noted that Gila Chub spawned less frequently at temperatures above 24°C. Multiple spawning attempts per year per individual are probable. There was a strong, inverse relationship between time to hatch and incubation temperature. The hatch rate of eggs was high (mean = 99.43%), and larval Gila Chub accepted a variety of natural and formulated diets at first feeding. The future of Gila Chub may someday depend in part on hatchery propagation to provide specimens for restocking formerly occupied habitats and establishing refuge populations. Information from our study can aid future efforts to successfully spawn and rear Gila Chub and related species.

Gila River Basin Native Fishes Conservation Program

Treesearch

Doug Duncan; Robert W. Clarkson

2013-01-01

The Gila River Basin Native Fishes Conservation Program was established to conserve native fishes and manage against nonnative fishes in response to several Endangered Species Act biological opinions between the Bureau of Reclamation and the U.S. Fish and Wildlife Service on Central Arizona Project (CAP) water transfers to the Gila River basin. Populations of some Gila...

Emergence and growth of plant species in coal mine soil

DOE Office of Scientific and Technical Information (OSTI.GOV)

Day, A.D.; Mitchell, G.F.; Tucker, T.C.

1979-01-01

Experiments were conducted in the laboratory and greenhouse in Arizona with the following objectives: to evaluate the chemical properties of undisturbed soil, surface-mined coal land (coal mine soil) on the Black Mesa Coal Mine, and Gila loam soil; and to study the emergence of seven plant species in the greenhouse in Gila loam soil and coal mine soil. The pH of coal mine soil (6.2) was lower than the pH of undisturbed soil (7.5) or Gila loam (7.6). The total soluble salts in coal mine soil (3241) and undisturbed soil (4592) were much higher than in Gila loam (378); however,more » coal mine soil was lower in total soluble salts than undisturbed soil. The nitrogen content of coal mine soil was higher than the nitrogen content of undisturbed soil or gila loam. Emergence percentages for seven plant species grown in coal mine soil were similar to emergence percentages for the same species grown in Gila loam. Alfalfa (Medicago sativa L.), barley (Hordeum vulgare L.), and wheat (Triticum aestivum L. em Thell.) had from 84 to 93% emergence in coal mine soil. Indian ricegrass (Oryzopsis hymenoides Roem. and Shult), fourwing saltbush (Atriplex canescens Pursh), yellow sweetclover (Melilotus officinalis Lam.), and winterfat (Euroti lanata Pursh.) emerged <35% in coal mine soil and Gila loam. Plant growth data from forage species grown in the greenhouse indicate that coal mine soil has a lower fertility level than does Gila loam soil. When supplied with optimum soil moisture and plant nutrients, coal mine soil produced approximately the same yields of forage from alfalfa, barley, and wheat as were produced in Gila loam under the same soil-moisture and fertility conditions.« less

Riparian restoration framework for the Upper Gila River, Arizona

USGS Publications Warehouse

Orr, Bruce K.; Leverich, Glen L.; Diggory, Zooey E.; Dudley, Tom L.; Hatten, James R.; Hultine, Kevin R.; Johnson, Matthew P.; Orr, Devyn A.

2014-01-01

This technical report summarizes the methods and results of a comprehensive riparian restoration planning effort for the Gila Valley Restoration Planning Area, an approximately 53-mile portion of the upper Gila River in Arizona (Figure 1-1). This planning effort has developed a Restoration Framework intended to deliver science-based guidance on suitable riparian restoration actions within the ecologically sensitive river corridor. The framework development was conducted by a restoration science team, led by Stillwater Sciences with contributions from researchers at the Desert Botanical Garden (DBG), Northern Arizona University (NAU), University of California at Santa Barbara (UCSB), and U.S. Geological Survey (USGS). All work was coordinated by the Gila Watershed Partnership of Arizona (GWP), whose broader Upper Gila River Project Area is depicted in Figure 1-1, with funding from the Walton Family Foundation’s Freshwater Initiative Program.

4. Photographic copy of map. San Carlos Irrigation Project, Gila ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

4. Photographic copy of map. San Carlos Irrigation Project, Gila River Indian Reservation, Pinal County, Arizona. Department of the Interior. Office of Indian Affairs. 1940. (Source: SCIP Office, Coolidge, AZ) Photograph is an 8'x10' enlargement from a 4'x5' negative. - San Carlos Irrigation Project, Lands North & South of Gila River, Coolidge, Pinal County, AZ

GILA WILDERNESS, NEW MEXICO.

USGS Publications Warehouse

Ratte, James C.; Stotelmeyer, Ronald B.

1984-01-01

Geologic, geochemical and geophysical indicators delineated during a study of the Gila Wilderness, New Mexico indicate that there are areas of probable and substantiated mineral-resource potential for gold, silver, tellurium, molybdenum, copper, lead, zinc, and fluorite. The areas which have resource potential lie along both sides of the western and southwestern boundaries of the wilderness, and adjacent to the access corridor to the Gila Cliff Dwellings National Monument in the eastern part of the wilderness. Areas marked by geothermal springs along Turkey Creek and Middle Fork of the Gila River have a probable potential for geothermal energy. No other energy-resource potential was identified within the study area.

[Veterinary double-monsters historically viewed].

PubMed

Baljet, B; Heijke, G C

1997-01-01

A large number of duplication monstrosities have been observed in cattle, sheep, pigs, horses, goats, cats and dogs, ever since the publication of the famous woodcut of a swine double monster by J. S. Brant in Basel in 1496, better known as the "wunderbare Sau von Landser im Elsass". Albrecht Dürer also made a woodcut of this double monster in front of the village Landser in 1496. A picture of a deer double monster was published in 1603 by Heinrich Ulrich in Germany. In the monograph De monstrorum causis, natura et differentiis ..., published by the Italian Fortunius Licetus in 1616 pictures of double monsters being half man half dog are found. These fantasy figures have been popular for a long time and were supposed to be really in existence. Apart from these fantasy figures many pictures are known from real veterinary double monsters. U. Aldrovandus described in 1642 in his Monstrorum historia, besides many fantasy figures, also real human and veterinary double monsters and he gave also good pictures of them. In the 19th century examples of veterinary duplication monstrosities were published by I. Geoffroy Saint-Hilaire (1832-37), E. F. Gurlt (1832), W. Vrolik (1840) and C. Taruffi (1881); they proposed also concepts concerning the etiology. In the second volume of his famous handbook of teratology (1907), E. Schwalbe described many veterinary double monsters and discussed the theories of the genesis of congenital malformations. Various theories concerning the genesis of double monsters have been given since Aristotle (384-322 B.C.). ...

Gila Wilderness, New Mexico

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ratte, J.C.; Stotelmeyer, R.B.

1984-01-01

Geologic, geochemical, and geophysical indicators delineated during a study of the Gila Wilderness by the USGS and USBM from 1968 to 1971 indicate that there are areas of probable and substantiated mineral-resource potential for gold, silver, tellurium, molybdenum, copper, lead, zinc, and fluorite. The areas which have resource potential lie along both sides of the western and southwestern boundaries of the wilderness, and adjacent to the access corridor to the Gila Cliff Dwellings National Monument in the eastern part of the wilderness. Areas marked by geothermal springs along Turkey Creek and the Middle Fork of the Gila River have amore » probable potential for geothermal energy. No other energy-resource potential was identified within the study area.« less

Ecological condition of the East Fork of the Gila River and selected tributaries: Gila National Forest, New Mexico

Treesearch

Robert D. Ohmart

1996-01-01

Ecological condition of riparian habitats along the East Fork of the Gila River, Main Diamond Creek, lower South Diamond Creek, and Black Canyon Creek are all in very heavily degraded condition. Channel cross-sections show extensive entrenchment, high width-to-depth ratios, and numerous reaches where banks are sloughing into the stream, especially on the East Fork of...

Gila San Francisco Decision Support Tool - 2010

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sun, Amy Cha-Tien; Tidwell, Vincent C.; Klisa, Geoff

2014-12-01

The Gila-San Francisco Decision Support Tool analyzes the water demand and supply for the Gila San Francisco region spanning four counties in southwestern New Mexico (Catron, Hidalgo, Luna and Grant). Catalyzed by the 2004 Arizona Water Settlement Act and prompted by a keen awareness for the unique ecology in the region, the model was developed by Sandia with a collaborative modeling team from federal, state, local, and public stakeholders

Examining the evolution of an ancient irrigation system: the Middle Gila River Canals

NASA Astrophysics Data System (ADS)

Zhu, Tianduowa; Ertsen, Maurits

2014-05-01

Studying ancient irrigation systems reinforces to understand the co-evolution process between the society and water systems. In the prehistoric Southwest of America, the irrigation has been a crucial feature of human adaptation to the dry environment. The influences of social arrangements on irrigation managements, and implications of the irrigation organization in social developments are main issues that researchers have been exploring for a long time. The analysis of ceramics pattern and distribution has assisted to the reconstruction of prehistoric social networks. The existing study shows that, a few pottery fragments specially produced by the materials of the middle Gila River valley, were found in the Salt River valley; however, very few specialized ceramics of the Salt River valley occurred in the middle Gila River valley. It might indicate that there were trades or exchanges of potteries or raw materials from the middle Gila River valley to the Salt River valley. The most popular hypothesis of trading for the potteries is crop production. Based on this hypothesis, the ceramics trade was highly tied to the irrigation system change. Therefore, examining the changing relationship among the ceramics distribution along the middle Gila River, canals flow capacity, and available streamflows, can provide an insight into the evolutionary path among the social economy, irrigation and water environment. In this study, we reconstruct the flow capacity of canals along the middle Gila River valley. In combination with available streamflow from the middle Gila River, we can simulate how much water could be delivered to the main canals and lateral canals. Based on the variation and chronology of potteries distribution, we may identify that, the drama of the middle Gila River receiving insufficient flows for crop irrigation caused the development of ceramics exchange; or the rising of potteries exchange triggers the decline of irrigation in the study area.

The monstrous metallic in medicine and horror cinema.

PubMed

Scott, Niall

2014-01-01

`This paper considers the monstrous nature of medical tools and devices through the lens of horror cinema and the art of Damien Hirst. In it I argue for a shift from the monster and the monstrous as organic to the threat of the monster as an inorganic object in tools such as the scalpel and syringe. However, the metaphorical significance of the monster is sustained in these tools where human technological creations continue the discourse of the monster as a product of human creativity.

Evaluation of ground-water recharge along the Gila River as a result of the flood of October 1983, in and near the Gila River Indian Reservation, Maricopa and Pinal counties, Arizona

USGS Publications Warehouse

Konieczki, A.D.; Anderson, S.R.

1990-01-01

Flow in the Gila River from the flood of October 1983 infiltrated the stream channel and recharged the groundwater system along the Gila River floodplain from Ashurst-Hayden Dam to the confluence with the Salt River. Changes in groundwater levels from January 1983 to March 1984 confirmed the occurrence of recharge to the groundwater system. The average water level change for 74 wells was +24.2 ft. The water-level rise was greatest in the reach from river mile 15 to river mile 22, where the average water level change for 10 wells was +59.4 ft. The average water level increase for 28 miles from river mile 40 to river mile 71 was +14.2 ft. Estimates of recharge from January 1983 to March 1984 ranged from 440,000 to 640, 000 acre-ft. A water budget method and a water level change method were used to estimate the recharge to the aquifer. At least 46% to 66% of the recharge was the result of streamflow infiltration from the Gila River during October 1983 to February 1984. The increase in aquifer storage was one to two times greater than the quantity of groundwater pumped from the Gila River Indian Reservation during the 10 years preceding the flood. (USGS)

FLOAT OPERATED RADIAL GATE INSTALLATION. WASTEWAY NO. 1. WELLTONMOHAWK CANAL ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

FLOAT OPERATED RADIAL GATE INSTALLATION. WASTEWAY NO. 1. WELLTON-MOHAWK CANAL - STA. 99+23.50. United States Department of the Interior, Bureau of Reclamation; Gila Project, Arizona, Wellton-Mohawk Division. Drawing No. 50-D-2497, dated March 8, 1949, Denver Colorado. Sheet 1 of 7 - Wellton-Mohawk Irrigation System, Wasteway No. 1, Wellton-Mohawk Canal, North side of Wellton-Mohawk Canal, bounded by Gila River to North & the Union Pacific Railroad & Gila Mountains to south, Wellton, Yuma County, AZ

FLOAT OPERATED RADIAL GATE HOIST ASSEMBLY LIST OF PARTS ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

FLOAT OPERATED RADIAL GATE HOIST ASSEMBLY - LIST OF PARTS - BASE-CRANK. WASTEWAY NO. 1. WELLTON-MOHAWK CANAL - STA. 99+23.50. United States Department of the Interior, Bureau of Reclamation; Gila Project, Arizona, Wellton-Mohawk Division. Drawing No. 50-D-2511, dated May 3, 1949, Denver Colorado. Sheet 1 of 2 - Wellton-Mohawk Irrigation System, Wasteway No. 1, Wellton-Mohawk Canal, North side of Wellton-Mohawk Canal, bounded by Gila River to North & the Union Pacific Railroad & Gila Mountains to south, Wellton, Yuma County, AZ

2. Photographic copy of map. Gila River Project, General Map ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

2. Photographic copy of map. Gila River Project, General Map Showing Progress for the Fiscal Year 1927. (Source: U.S. Department of Interior. Office of Indian Affairs. Indian Irrigation Service. Annual Report, Fiscal Year 1927. Vol. I, Narrative and Photographs, District #4, RG 75, Entry 655, Box 29, National Archives, Washington, DC.) Photograph is an 8'x10' enlargement from a 4'x5' negative. - San Carlos Irrigation Project, Lands North & South of Gila River, Coolidge, Pinal County, AZ

Helodermatine, a kallikrein-like, hypotensive enzyme from the venom of Heloderma horridum horridum (Mexican beaded lizard)

PubMed Central

1986-01-01

We have purified and characterized the major N-benzoyl-L-arginine ethyl ester hydrolase from the venom of Heloderma horridum horridum. The enzyme belongs to the serine proteinase family, and its activity vs. peptide amide substrates and human high-molecular-weight kininogen suggests a similarity to the family of kallikreins. This interpretation is corroborated by its reactivity with the natural inhibitors soybean trypsin inhibitor and Kunitz-type bovine pancreatic trypsin inhibitor (aprotinin). Injection of the enzyme (2-16 micrograms/kg) into anesthetized rabbits leads to a rapid dose-dependent transient decrease of the arterial blood pressure. Like glandular kallikrein it specifically converts single-chain tissue type plasminogen activator into its double chain form. In contrast to other kallikrein-like enzymes from snake venoms it shows no thrombin-like or plasminogen activator activity. The enzyme is a single-chain glycoprotein (Mr 63,000). The N-terminal sequence revealed significant homology to pig pancreatic kallikrein and to kallikrein like enzymes from Crotalus atrox and Crotalus adamanteus venom. This enzyme, which we name Helodermatine, is the first purified from Sauria with kallikrein-like properties. PMID:3537191

Can the Gila River reduce risk in the Colorado River Basin?

NASA Astrophysics Data System (ADS)

Wade, L. C.; Rajagopalan, B.; Lukas, J.; Kanzer, D.

2012-12-01

The Colorado River is the most important source of water in the southwest United States and Northern Mexico, providing water to approximately 35 million people and 4-5 million acres of irrigated lands. To manage the water resources of the basin, estimated to be about 17 million acre-feet (MAF) of undepleted supplies per year, managers use reservoir facilities that can store more than 60 MAF. As the demands on the water resources of the basin approach or exceed the average annual supply, and with average flow projected to decrease due to climate change, smart water management is vital for its sustainability. To quantify the future risk of depleting reservoir storage, Rajagopalan et al. (2009) developed a water-balance model and ran it under scenarios based on historical, paleo-reconstructed and future projections of flows, and different management alternatives. That study did not consider the impact of the Gila River, which enters the Colorado River below all major reservoirs and U.S. diversions. Due to intensive use in Central Arizona, the Gila only has significant inflows to the Colorado in wet years. However, these irregular inflows could beneficially influence system reliability in the US by helping to meet a portion of the 1.5 MAF delivery obligations to Mexico. To help quantify the potential system reliability benefit of the Gila River, we modify the Rajagopalan et al (2009) model to incorporate simulated Gila River inflows. These new data inputs to the water balance model are based on historical flows and tree-ring reconstructions of flow in the Upper Colorado River Basin (at Lee's Ferry), the Lower Colorado River Basin (tributary inflows), and the intermittent flows from the Gila River which are generated using extreme value analysis methods. Incorporating Gila River inflows, although they are highly variable and intermittent, reduces the modeled cumulative risk of reservoir depletion by 4 to 11% by 2057, depending on the demand schedule, reservoir operation guidelines, and climate change scenario assumptions. This potential risk mitigation could be at least partly realized through enhancements to current management practices, possibly in the Gila River, that could improve the water supply reliability for all stakeholders in the Colorado River Basin.

Etiological aspects of double monsters.

PubMed

Jaschevatzky, O E; Goldman, B; Kampf, D; Wexler, H; Grünstein, S

1980-06-01

Four cases of double monsters are reported, including a rare case of craniofacial duplication (diprosopus). Based on the findings observed, etiological factors of these malformations are discussed. We suggest that exogenous (environmental) factors such as habits, way of life or religious practices of certain populations can influence the development of double monsters.

Medieval monsters, in theory and practice.

PubMed

2014-01-01

The past two decades have witnessed a plethora of studies on the medieval monster. These studies have contributed significantly to our understanding of religion, art, literature, and science in the Middle Ages. However, a tendency to treat the medieval monster in purely symbolic and psychological terms ignores the lived experiences of impaired medieval people and their culture's attitudes toward them. With the aid of recent insights provided by disability studies, this article aims to confront "real" medieval monsters--e.g., physically impaired human beings--in both their human and monstrous aspects.

Floods of November 1978 to March 1979 in Arizona and west-central New Mexico

USGS Publications Warehouse

Aldridge, Byron Neil; Hales, T.A.

1984-01-01

Severe flooding occurred in parts of the Little Colorado and Gila River basins as a result of a storm that occurred December 17-20, 1978. The central highlands received 3 to 10 inches of precipitation that was augmented by snowmelt to altitudes of 10,000 feet. The storm was preceded by extremely large amounts of rainfall and runoff in November and was followed by other periods of high runoff in January and March 1979. In some areas flood peaks in November, January, or March were higher than the peak of December 1978. At Winslow, the discharge of the Little Colorado River in December 1978 was the highest since at least 1952. The discharge of the Gila River above the San Francisco River was probably the highest since at least 1891, and in the Safford Valley, the peak was the highest since 1916. The Agua Fria River below Waddell Dam had the highest discharge since 1919. The flood of December 1978 caused 12 deaths and caused damage that was probably in excess of $150 million in Arizona and west-central New Mexico. Damage was estimated to be $51.8 million in Maricopa County, Arizona. Floods caused extensive agricultural damage along the Gila River in Virden Valley in New Mexico and in Duncan, York, and Safford Valleys in Arizona. Duncan, Arizona, was flooded with as much as 7 feet of water. The flood crest on the Gila River in December 1978 moved from Redrock, New Mexico, to Duncan, Arizona, in about 6 hours, which is more rapid than during other recent floods but is comparable to the travel-time recorded in 1941. Travel-time in the reach varies with discharge and is about 14 hours for discharges of 10,000 cubic feet per second and 5 hours for discharges of more than 40,000 cubic feet per second. Water-conservation reservoirs on the Gila, Salt, Verde, and Agua Fria Rivers and a flood-control reservoir on the Gila River had a major influence on the magnitude of floods downstream from the reservoirs. All runoff from the Gila River basin upstream from Coolidge Dam, Arizona, during the floods of November 1978 to January 1979 was stored in San Carlos Reservoir, and major flooding was averted along the Gila River between Coolidge Dam and Salt River. Minor flooding occurred along the Gila River downstream from San Pedro River. Floods in central and western Maricopa Count, Arizona, were caused by the release of water from full reservoirs on the Salt, Verde, and Agua Fria Rivers, but peak discharges and duration of the floods were much less than would have occurred if the reservoirs had not been in place. Flow continued in the Salt River through Phoenix until May 1979. Floodwater was stored in the flood-control reservoir above Painted Rock Dam on the Gila River in order to prevent major damage along the Gila and Colorado Rivers. Water was released from Painted Rock Dam until January 1980. The prolonged flows and reduction in ground-water pumping caused ground-water levels to rise appreciably in many areas.

Vegetation success, seepage, and erosion on tailing sites reclaimed with cattle and biosolids

DOE Office of Scientific and Technical Information (OSTI.GOV)

Vinson, J.; Jones, B.; Milczarek, M.

1999-07-01

Reclamation field studies were designed at the Phelps Dodge Morenci Mine in Arizona to evaluate the benefits of biosolids, cattle impact, and other treatment variables on soil-capped tailings. First-year monitoring has provided preliminary data about soil chemical and physical parameters, soil matrix potential profiles, erosion, and vegetation measurements of ground cover, biomass production and frequency. Plots were first seeded in January 1998 with a cover crop of oats or barley. Plots were seeded again in August 1998 with native and native plus non-native plant species. Early productivity from the second seeding was inversely related to seedling density. Plots capped withmore » unamended Gila conglomerate (Gila) materials contained meager plant nutrient levels and produced numerous small seedlings that were poorly rooted and had little standing biomass. Vegetation on the cattle and biosolids treatments was vigorous and productive but at a much lower density than unamended Gila plots. Cattle treatment added little plant-nutrient value to the Gila cap compared to biosolids amendment. However, high rates of biosolids brought excessive salinity. Straw from the cattle treatment provided an effective mulch to improve soil moisture storage but increased the potential for deep seepage. Unamended Gila and biosolids plots had intermediate moisture storage and a modest potential for seepage compared to bare tailings. Mulch cover plus a lower rate of biosolids on Gila is seen as a promising, cost-effective amendment combination for future evaluation.« less

Wilderness educators' evaluation of the Impact Monster Program

Treesearch

William W. Hendricks; Alan E. Watson

1999-01-01

Since its development by Jim Bradley in the late 1970s, the Impact Monster, a wilderness education skit designed to teach minimum impact techniques, has been used as a wilderness education tool by federal land management agencies. This paper reports on an evaluation of the perceived effectiveness of the Impact Monster program and its content. Results indicate that the...

WelltonMohawk Irrigation System, Wasteway No. 1, WelltonMohawk Canal, North side ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Wellton-Mohawk Irrigation System, Wasteway No. 1, Wellton-Mohawk Canal, North side of Wellton-Mohawk Canal, bounded by Gila River to North & the Union Pacific Railroad & Gila Mountains to south, Wellton, Yuma County, AZ

Attitudes toward roles in a wilderness education program

Treesearch

William W. Hendricks

2000-01-01

This study examined students’ attitudes toward the impact monster and the good guy roles in the impact monster skit and determined if attitudes differed by gender and grade level. In addition, differences in high- and low-involvement with the skit were analyzed. The impact monster skit is a popular wilderness education program designed to teach appropriate wilderness...

ASSESSING CONTAMINANT SENSITIVITY OF ENDANGERED AND THREATENED SPECIES: EFFLUENT TOXICITY TESTS

EPA Science Inventory

Toxicity tests using standard effluent test procedures were conducted (EPA 1994) with Ceriodaphnia dubia and fathead minnows and four endangered fish species: bonytail chub (Gila elegans), Colorado squawfish (Ptychocheilus lucias ), razorback sucker (Xyrauchen texanus) and Gila t...

76 FR 35235 - Endangered and Threatened Species Permit Applications

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-16

..., during normal business hours at the U.S. Fish and Wildlife Service, 500 Gold Ave., SW., Room 6034... (Gila elegans), Colorado pikeminnow (Ptychocheilus lucius), desert pupfish (Cyprinodon macularius), Gila... samples, and captively hold the following species: Colorado pikeminnow (Ptychocheilus lucius), desert...

Future Challenges of Robotics and Artificial Intelligence in Nursing: What Can We Learn from Monsters in Popular Culture?

PubMed

Erikson, Henrik; Salzmann-Erikson, Martin

It is highly likely that artificial intelligence (AI) will be implemented in nursing robotics in various forms, both in medical and surgical robotic instruments, but also as different types of droids and humanoids, physical reinforcements, and also animal/pet robots. Exploring and discussing AI and robotics in nursing and health care before these tools become commonplace is of great importance. We propose that monsters in popular culture might be studied with the hope of learning about situations and relationships that generate empathic capacities in their monstrous existences. The aim of the article is to introduce the theoretical framework and assumptions behind this idea. Both robots and monsters are posthuman creations. The knowledge we present here gives ideas about how nursing science can address the postmodern, technologic, and global world to come. Monsters therefore serve as an entrance to explore technologic innovations such as AI. Analyzing when and why monsters step out of character can provide important insights into the conceptualization of caring and nursing as a science, which is important for discussing these empathic protocols, as well as more general insight into human knowledge. The relationship between caring, monsters, robotics, and AI is not as farfetched as it might seem at first glance.

Future Challenges of Robotics and Artificial Intelligence in Nursing: What Can We Learn from Monsters in Popular Culture?

PubMed Central

Erikson, Henrik; Salzmann-Erikson, Martin

2016-01-01

It is highly likely that artificial intelligence (AI) will be implemented in nursing robotics in various forms, both in medical and surgical robotic instruments, but also as different types of droids and humanoids, physical reinforcements, and also animal/pet robots. Exploring and discussing AI and robotics in nursing and health care before these tools become commonplace is of great importance. We propose that monsters in popular culture might be studied with the hope of learning about situations and relationships that generate empathic capacities in their monstrous existences. The aim of the article is to introduce the theoretical framework and assumptions behind this idea. Both robots and monsters are posthuman creations. The knowledge we present here gives ideas about how nursing science can address the postmodern, technologic, and global world to come. Monsters therefore serve as an entrance to explore technologic innovations such as AI. Analyzing when and why monsters step out of character can provide important insights into the conceptualization of caring and nursing as a science, which is important for discussing these empathic protocols, as well as more general insight into human knowledge. The relationship between caring, monsters, robotics, and AI is not as farfetched as it might seem at first glance. PMID:27455058

Effects of introduced crayfish on selected native fishes of Arizona

USGS Publications Warehouse

Carpenter, J.

2000-01-01

The virile crayfish (Orconectes virilis), an aggressive polytrophic species, has been introduced into many Arizona streams. I investigated competition and predation between this crayfish and several native Arizona fishes. I conducted field experiments to assess competition for food between crayfish and fish, and laboratory experiments to examine competition for shelter and food, and predation. In Sabino Creek, I manipulated crayfish densities in isolated pools to examine effects of crayfish on growth, mortality, and recruitment of Gila chub (Gila intermedia). Regardless of crayfish density, Gila chub declined slightly in weight and condition. Mortality and recruitment did not differ between densities of crayfish. I examined crayfish effects on benthic macroinvertebrates, a submerged aquatic macrophyte and associated invertebrates, and three fish species in a small stream in the White Mountains by fencing eight stream sections to prevent movement. The three fishes were speckled dace (Rhinichthys osculus), Sonora sucker (Catostomus insignis), and desert sucker (C. clarki). Molluscs > 10 mm and macrophytes were less abundant at sites with a high density of crayfish than at sites with low crayfish densities. Insect diversity was lower in high- vs. low-density sites. No treatment effect was observed on growth or condition of individually marked fish. Short-term laboratory experiments demonstrated predatory interactions and competition for shelter between crayfish and Gila chub, desert sucker, and speckled dace. Crayfish used shelter more than fish, displaced fish from shelter, and frequently attacked fish. Fish never attacked crayfish, and only once displaced crayfish from shelter. In predation experiments, crayfish preyed upon all species, but preyed most heavily upon desert suckers. Fish never altered use of the water column in the presence of crayfish. Density manipulation experiments in a laboratory measured food competition between crayfish and two native fishes. Growth of Gila chub was less affected by crayfish than by increased density of Gila chub. Thus crayfish are not strong competitors with Gila chub for food. However, growth of flannelmouth sucker (Catostomus latipinnis) was negatively impacted by presence of crayfish. These laboratory experiments provide evidence that introduced crayfish can reduce fish growth by competition for food, and that native fishes are vulnerable to crayfish predation.

78 FR 55091 - Endangered and Threatened Species Permit Applications

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-09

... new permit for research and recovery purposes to conduct presence/absence surveys of golden-cheeked... amendment to a current permit for research and recovery purposes to capture and transport Gila chub (Gila... for research and recovery purposes to conduct presence/absence surveys of southwestern willow...

146. DETAIL VIEW, LOOKING STRAIGHT ON, OF CAST IRON LAMP ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

146. DETAIL VIEW, LOOKING STRAIGHT ON, OF CAST IRON LAMP STANDARD. THIS AND OTHER LAMP STANDARDS WERE REMOVED FROM THE LAMP COLUMNS ON THE PARAPET WALLS DURING WORLD WAR II AND STORED INSIDE THE DAM (January 1991) - Coolidge Dam, Gila River, Peridot, Gila County, AZ

Effect of opponent type on moral emotions and responses to video game play.

PubMed

Lin, Shu-Fang

2011-11-01

This study suggests that fighting against different types of opponents in video games (e.g., human opponents vs. monster opponents) may lead to different emotional responses and moral judgments toward game characters. Based on Bandura's moral disengagement theory, this study proposes that shooting at monster opponents makes game players feel less guilty and judge the player-controlled character as more morally justified. An experiment was conducted in which participants played shooting games with either human opponents or monster opponents. The results show that when playing against monster opponents, participants felt both less ashamed and less guilty, reported enjoying the game more, and judged their character as more justified than participants who played against human opponents.

143. VIEW OF PARAPET WALL WITH ONE OF THE LAMP ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

143. VIEW OF PARAPET WALL WITH ONE OF THE LAMP COLUMNS (WITH LAMP REMOVED). PARAPET WALL FLANKS ROAD ACROSS TOP OF DAM. THIS SECTION OF PARAPET WALL IS ON THE SOUTH SIDE OF THE DAM, LOOKING SOUTHWEST (January 1991) - Coolidge Dam, Gila River, Peridot, Gila County, AZ

The 50-horsepower solar-powered irrigation facility located near Gila Bend, Arizona

NASA Astrophysics Data System (ADS)

Smith, W. A.; Alexander, G.; Busch, D. F.

1980-05-01

The 50 horsepower solar powered irrigation facility near Gila Bend, Arizona which includes a Rankine cycle demonstrates the technical feasibility of solar powered pumping. The design of a facility specifically for the irrigation farmer using the technology that has been developed over the last four years is proposed.

Dutchwoman Butte revisited: Examining paradigms for livestock grazing exclusion

Treesearch

Jim Sprinkle; Mick Holder; Chas Erickson; Al Medina; Dan Robinett; George Ruyle; Jim Maynard; Sabrina Tuttle; John Hays; Walt Meyer; Scott Stratton; Alix Rogstad; Kevin Eldredge; Joe Harris; Larry Howery; Wesley Sprinkle

2007-01-01

In 2000, a collaborative range-monitoring program, "Reading the Range," was established with the University of Arizona Cooperative Extension in Gila County, the Gila County Cattle Growers, and the Tonto National Forest with the assistance of the US Department of Agriculture Renewable Resources Extension Act grant program. Funding for Reading the Range has...

Tamarisk and river restoration along the San Pedro and Gila Rivers

Treesearch

Juliet Stromberg; Sharon Lite; Charles Paradzick

2005-01-01

The abundance of tamarisk (Tamarix ramosissima and related species) along the San Pedro and Gila River flood plains varies with differences in stream flow regimes. Tamarisk abundance, relative to Fremont cottonwood and Goodding willow, is greater at sites with more intermittent stream flows and deeper and more fluctuating ground-water levels....

40 CFR 52.126 - Control strategy and regulations: Particulate matter.

Code of Federal Regulations, 2013 CFR

2013-07-01

.... Therefore, Regulation 7-1-3.6 (process industries) of the Arizona Rules and Regulations for Air Pollution... regulation for Regulation 7-1-3.6 of the Arizona Rules and Regulations for Air Pollution Control (Gila... regulation 7-3-1.7 (Particulate Emissions—Fuel Burning Equipment) of the Rules and Regulations for Pinal-Gila...

40 CFR 52.126 - Control strategy and regulations: Particulate matter.

Code of Federal Regulations, 2012 CFR

2012-07-01

.... Therefore, Regulation 7-1-3.6 (process industries) of the Arizona Rules and Regulations for Air Pollution... regulation for Regulation 7-1-3.6 of the Arizona Rules and Regulations for Air Pollution Control (Gila... regulation 7-3-1.7 (Particulate Emissions—Fuel Burning Equipment) of the Rules and Regulations for Pinal-Gila...

40 CFR 52.126 - Control strategy and regulations: Particulate matter.

Code of Federal Regulations, 2014 CFR

2014-07-01

.... Therefore, Regulation 7-1-3.6 (process industries) of the Arizona Rules and Regulations for Air Pollution... regulation for Regulation 7-1-3.6 of the Arizona Rules and Regulations for Air Pollution Control (Gila... regulation 7-3-1.7 (Particulate Emissions—Fuel Burning Equipment) of the Rules and Regulations for Pinal-Gila...

76 FR 53484 - Notice of Availability of the Draft Resource Management Plan/Draft Environmental Impact Statement...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-26

.... Apache Junction Public Library, 1177 N. Idaho Road, Apache Junction, Arizona 85219. Buckeye Public Library, 310 North 6th Street, Buckeye, Arizona 85326. Casa Grande Public Library, 449 North Dry Lake, Casa Grande, Arizona 85222. Gila Bend Public Library, 202 North Euclid Avenue, Gila Bend, Arizona 85337...

The 50-horsepower solar-powered irrigation facility located near Gila Bend, Arizona

NASA Technical Reports Server (NTRS)

Smith, W. A.; Alexander, G.; Busch, D. F.

1980-01-01

The 50 horsepower solar powered irrigation facility near Gila Bend, Arizona which includes a Rankine cycle demonstrates the technical feasibility of solar powered pumping. The design of a facility specifically for the irrigation farmer using the technology that has been developed over the last four years is proposed.

77 FR 41146 - Delegation of National Emission Standards for Hazardous Air Pollutants for Source Categories...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-12

... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 63 [EPA-R09-OAR-2012-0286; FRL-9698-6] Delegation of National Emission Standards for Hazardous Air Pollutants for Source Categories; Gila River Indian Community... emission standards for hazardous air pollutants (NESHAP) to the Gila River Indian Community Department of...

Forest resources of the Gila National Forest

Treesearch

John D. Shaw

2008-01-01

The Interior West Forest Inventory and Analysis (IWFIA) program of the USDA Forest Service, Rocky Mountain Research Station, as part of its national Forest Inventory and Analysis (FIA) duties, conducted forest resource inventories of the Southwestern Region (Region 3) National Forests. This report presents highlights of the Gila National Forest 1994 inventory including...

Gila topminnow interactions with western mosquitofish: An update

Treesearch

Douglas K. Duncan

2013-01-01

Western mosquitofish Gambusia affinis has major impacts on Gila topminnow Poeciliopsis occidentalis. Thirteen years have passed since information on negative impacts has been published. I will list and discuss additional examples where mosquitofish have impacted topminnow. In addition, it appears that long-term drought has a synergistic and negative effect on this...

Amateur versus professional: the search for Bigfoot.

PubMed

Regal, Brian

2008-06-01

Those who would seek monsters not as metaphors, but as flesh and blood organisms have gone largely overlooked by the history of science. Starting in the 1950s and 1960s a group of amateur monster hunters and physical anthropologists began to pursue such creatures as Sasquatch, Bigfoot and the Yeti as living species. Whether or not such creatures exist, the monster hunters themselves are fascinating subjects for study, illustrating the tensions that are all too common between amateur naturalists and professional scientists.

Summary statistics and trend analysis of water-quality data at sites in the Gila River basin, New Mexico and Arizona

USGS Publications Warehouse

Baldys, Stanley; Ham, L.K.; Fossum, K.D.

1995-01-01

Summary statistics and temporal trends for 19 water-chemistry constituents and for turbidity were computed for 13 study sites in the Gila River basin, Arizona and New Mexico. A nonparametric technique, the seasonal Kendall tau test for flow-adjusted data, was used to analyze temporal changes in water-chemistry data. For the 19 selected constituents and turbidity, decreasing trends in concentrations outnumbered increasing trends by more than two to one. Decreasing trends in concentrations of constituents were found for 49 data sets at the 13 study sites. Gila River at Calva and Gila River above diversions, at Gillespie Dam (eight each) had the most decreasing trends for individual sites. The largest number of decreasing trends measured for a constituent was six for dissolved lead. The next largest number of decreasing trends for a constituent was for dissolved solids and total manganese (five each). Hardness, dissolved sodium, and dissolved chloride had decreasing trends at four of the study sites. Increasing trends in concen- trations of constituents were found for 24 data sets at the 13 study sites. The largest number of increasing trends measured for a single constituent was for pH (four), dissolved sulfate (three), dissolved chromium (three) and total manganese (three). Increased concentrations of constituents generally were found in three areas in the basin-at Pinal Creek above Inspiration Dam, at sites above reservoirs, and at sites on the main stem of the Gila River from Gillespie Dam to the mouth.

Predicting future threats to the long-term survival of Gila Trout using a high-resolution simulation of climate change

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kennedy, Thomas L.; Gutzler, David S.; Leung, Lai R.

2008-11-20

Regional climates are a major factor in determining the distribution of many species. Anthropogenic inputs of greenhouse gases into the atmosphere have been predicted to cause rapid climatic changes in the next 50-100 years. Species such as the Gila Trout (Onchorhynchus gilae) that have small ranges, limited dispersal capabilities, and narrow physiological tolerances will become increasingly susceptible to extinction as their climate envelope changes. This study uses a regional climate change simulation (Leung et al. 2004) to determine changes in the climate envelope for Gila Trout, which is sensitive to maximum temperature, associated with a plausible scenario for greenhouse gasmore » increases. The model predicts approximately a 2° C increase in temperature and a doubling by the mid 21st Century in the annual number of days during which temperature exceeds 37°C, and a 25% increase in the number of days above 32°C, across the current geographical range of Gila Trout. At the same time summer rainfall decreases by more than 20%. These climate changes would reduce their available habitat by decreasing the size of their climate envelope. Warmer temperatures coupled with a decrease in summer precipitation would also tend to increase the intensity and frequency of forest fires that are a major threat to their survival. The climate envelope approach utilized here could be used to assess climate change threats to other rare species with limited ranges and dispersal capabilities.« less

NOAA Photo Library - Historic Weather Service/Meteorological

Science.gov Websites

Monsters/Hurricanes - Hurricane Andrew NOAA Photo Library Banner Takes you to the Top Page the Links page. Hurricane Andrew Banner Historical Weather Service | Meteorological Monsters 1 2 3 4

75 FR 66481 - Endangered and Threatened Wildlife and Plants; Endangered Status and Designation of Critical...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-28

... also translocated into Fossil Creek, a tributary to the Verde River in Gila County, Arizona, in 2007...). Although suitable habitat existed in Hot Springs, Redfield Canyons, Fossil Creek, or Bonita Creek, loach... Pedro River. Fish were also translocated into Fossil Creek, a tributary to the Verde River in Gila...

Detail of crankhandle lifting device. "Foote Bros. Gear & Mach ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Detail of crank-handle lifting device. "Foote Bros. Gear & Mach Corp, Chicago, 01T" appears of the side of the crank - Wellton-Mohawk Irrigation System, Wasteway No. 1, Wellton-Mohawk Canal, North side of Wellton-Mohawk Canal, bounded by Gila River to North & the Union Pacific Railroad & Gila Mountains to south, Wellton, Yuma County, AZ

Wasteway, intake side. The floatoperated radial gates are housed behind ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Wasteway, intake side. The float-operated radial gates are housed behind the concrete (below water level), view to the northwest - Wellton-Mohawk Irrigation System, Wasteway No. 1, Wellton-Mohawk Canal, North side of Wellton-Mohawk Canal, bounded by Gila River to North & the Union Pacific Railroad & Gila Mountains to south, Wellton, Yuma County, AZ

Monster Math.

ERIC Educational Resources Information Center

Campbell, Mary Jane

Using drawings of various monsters to explain and enhance the learning activities, this arithmetic/mathematics curriculum guide begins with exercises requiring basic number identification. The remainder of the guide includes over one hundred addition and subtraction activities including crossword puzzles, maps, and number matching. (SH)

"Pur sarripu pursa trutin": monster-fighting and medicine in early medieval Scandinavia.

PubMed

Hall, Alaric

2009-01-01

This paper seeks evidence among our extensive Scandinavian mythological texts for an area which they seldom discuss explicitly: the conceptualisation and handling of illness and healing. Its core evidence is two runic texts (the Canterbury Rune-Charm and the Sigtuna Amulet) which conceptualise illness as a "purs" ("ogre, monster"). The article discusses the semantics of "purs," arguing that illness and supernatural beings could be conceptualised as identical in medieval Scandinavia. This provides a basis for arguing that myths in which gods and heroes fight monsters provided a paradigm for the struggle with illness.

Leonardo Da Vinci, the genius and the monsters. Casual encounters?

PubMed

Ciseri, Lorenzo Montemagno

2014-01-01

This article analyses Leonardo's interest in monsters and deformed reality, one of the lesser known aspects of his vast and multifaceted output. With the possible exception of his studies of physiognomy, relevant drawings, sketches and short stories represent a marginal aspect of his work, but they are nevertheless significant for historians of teratology. The purpose of this study is to provide a broad overview of the relationship between Leonardo and both the literature on mythological monsters and the reports on monstrous births that he either read about or witnessed personally. While aspects of his appreciation and attention to beauty and the pursuit of perfection and good proportions are the elements most emphasised in Leonardo's work, other no less interesting aspects related to deformity have been considered of marginal importance. My analysis will demonstrate that Leonardo approached the realm of monstrosity as if he considered abnormality a mirror of normality, deformity a mirror of harmony, and disease a mirror of health, as if to emphasise that, ultimately, it is the monster that gives the world the gift of normality. Two special cases of monstrosity are analysed: the famous monster of Ravenna, whose image was found among his papers, and a very rare case of parasitic conjoined twins (thoracopagus parasiticus) portrayed for the first time alive, probably in Florence, by Leonardo himself.

Final Environmental Assessment: Construction of Maintenance and Storage Facility, Perimeter Fence Upgrade and Demolition of Three Buildings and Two Structures Gila River Air Force Space Surveillance Station Arizona

DTIC Science & Technology

2012-11-01

Estrella mountain range is approximately six miles west of the Installation and the Sacaton mountain range lie approximate- ly six miles to the southeast...Structures 3-4 Figure 5. Geological Map of Gila River AFSSS and Vicinity Sierra Estrella Range Sacaton Range EA — Construct Maintenance & Storage

Burn severity of areas reburned by wildfires in the Gila National Forest, New Mexico, USA

Treesearch

Zachary A. Holden; Penelope Morgan; Andrew T. Hudak

2010-01-01

We describe satellite-inferred burn severity patterns of areas that were burned and then reburned by wildland fire from 1984 to 2004 within the Gila Aldo Leopold Wilderness Complex, New Mexico, USA. Thirteen fires have burned 27 000 hectares across multiple vegetation types at intervals between fires ranging from 3 yr to 14 yr. Burn severity of reburned areas showed...

Implementing the expanded prescribed fire program on the Gila National Forest, New Mexico: implications for snag management

Treesearch

Paul F. Boucher; William M. Block; Gary V. Benavidez; L. E. Wiebe

2000-01-01

Efforts to return natural fire to the Gila National Forest, New Mexico, have resulted in controversy regarding management of snags (standing dead trees). The importance of snags for wildlife, especially cavity-dependent birds, is well documented. Although general uses of snags by birds are known (nesting, roosting, perching, and foraging), we know little about the...

3. Photographic copy of map. San Carlos Project, Arizona. Irrigation ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. Photographic copy of map. San Carlos Project, Arizona. Irrigation System. Department of the Interior. United States Indian Service. No date. Circa 1939. (Source: Henderson, Paul. U.S. Indian Irrigation Service. Supplemental Storage Reservoir, Gila River. November 10, 1939, RG 115, San Carlos Project, National Archives, Rocky Mountain Region, Denver, CO.) - San Carlos Irrigation Project, Lands North & South of Gila River, Coolidge, Pinal County, AZ

Assessment of the geothermal potential of southwestern New Mexico. Final report, July 1, 1978-April 30, 1980

DOE Office of Scientific and Technical Information (OSTI.GOV)

Elston, W.E.

1981-07-01

Results are reported of geologic mapping of geothermal anomalies in the Gila Hot Springs KGRA/Mimbres Hot Springs area, Grant County. They suggest that both hot-spring occurrences are structurally controlled by the intersection of a major Basin and Range fault and the disturbed margin of an ash-flow tuff cauldron. Hydrothermal alteration in both areas is related to mid-Tertiary volcanism, not to modern hot springs. At Gila Hot Springs, the geothermal aquifer is a zone at the contact between the unwelded top of a major ash-flow tuff sheet (Bloodgood Canyon Rhyolite Tuff) and a succession of interlayered vesicular basaltic andesite flows andmore » thin sandstone beds (Bearwallow Mountain Formation). Scattered groups of natural hot springs occur at intersections of this zone and the faults bordering the northeastern side of the Gila Hot Springs graben. Hydrothermal alteration of Bloodgood Canyon Rhyolite Tuff near major faults seems to have increased its permeability. At Mimbres Hot Springs, a single group of hot springs is controlled by the intersection of the Mimbres Hot Springs fault and a fractured welded ash-flow tuff that fills the Emory cauldron (Kneeling Nun Tuff). Gila Hot Springs and Mimbres Hot Springs do not seem to be connected by throughgoing faults. At both localities, hot spring water is used locally for space heating and domestic hot water; at Gila Hot Springs, water of 65.6/sup 0/C (150/sup 0/F) is used to generate electricity by means of a 10 kw freon Rankine Cycle engine. This is the first such application in New Mexico.« less

Francisco Goya: "The Sleep of Reason Produces Monsters."

ERIC Educational Resources Information Center

Andre, Linda

1988-01-01

Uses Goya's "The Sleep of Reason Produces Monsters" to acquaint students in grades 10-12 with the artist's highly personal imagery and innovative printmaking techniques. Includes lesson objectives, instructional strategies, follow-up procedures, and background information about the artist and the painting. (GEA)

Society and Scientific Anomalies: Common Knowledge about the Loch Ness Monster.

ERIC Educational Resources Information Center

Bauer, Henry H.

1987-01-01

Surveys newspaper, magazine, and book literature about the Loch Ness monster from 1933 to 1983. Characterizes the literature by attitude, length, belief, and jocularity. Illuminates the problem of identifying demarcation criteria for what may be classed as science and as pseudoscience. (CW)

The creation of "monsters": the discourse of opposition to in vitro fertilization in Poland.

PubMed

Radkowska-Walkowicz, Magdalena

2012-12-01

In Poland, there is a campaign to criminalise in vitro fertilization, led by the Catholic church. This article explores how this campaign makes "monsters" of IVF children in its discourse, that is, embodiments of "the other" in the sense of Frankenstein's monster. Basing the analysis primarily on Catholic mass media publications, the article investigates the discursive strategies employed to oppose IVF, most notably by the Catholic clergy and activists and journalists associated with the Church. They attribute "monstrosity" to the children in the following ways: physical (possible bodily deformity), psychological (survivor syndrome, identity crisis), social (loneliness, uncertain place in family relations), and ethical (a life burdened with the deaths of many embryos). Although the world of families with IVF does not provide examples of children who could be considered monsters in any of these terms, these arguments have become the primary reasons given for banning IVF. Copyright © 2012 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.

The monster within: Mary Shelley's Frankenstein and a patient's fears of childbirth and mothering.

PubMed

Almond, B R

1998-08-01

This paper explores the fantasy, widespread among women, of giving birth to a monster, particularly a psychological monster. The author hypothesises two central intrapsychic issues underlying these fears: monsters are viewed as 'incest babies' or as reflections of maternal aggression--evil, destructive parts of the mother passed on to the infant. Shame about femaleness is postulated as a third factor in the fear of producing something monstrous. Mary Shelley's novel, 'Frankenstein', is an iconic literary representation of these themes. The author presents and discusses some psychobiographical material about Mary Shelley, speculating on her motives for writing this novel and tracing the intrapsychic concerns about incest and aggression as reflected in the novel itself. Some recent feminist and psychoanalytic critical readings of 'Frankenstein' are referenced as they reflect on the novel's concern with themes of female sexuality and procreation. Clinical material from the author's own practice is presented to illustrate these fears, so similar to those with which Mary Shelley was dealing. A discussion, citing some relevant literature, follows.

Mapping vegetation and fuels for fire management on the Gila National Forest Complex, New Mexico

Treesearch

Robert E. Keane; Scott A. Mincemoyer; Kirsten M. Schmidt; Donald G. Long; Janice L. Garner

2000-01-01

(Please note: This PDF is part of a CD-ROM package only and was not printed on paper.) Fuels and vegetation spatial data layers required by the spatially explicit fire growth model FARSITE were developed for all lands in and around the Gila National Forest in New Mexico. Satellite imagery, terrain modeling, and biophysical simulation were used to create the three...

Status and ecology of Mexican spotted owls in the Upper Gila Mountains recovery unit, Arizona and New Mexico

Treesearch

Joseph L. Ganey; James P. Ward; David W. Willey

2011-01-01

This report summarizes current knowledge on the status and ecology of the Mexican spotted owl within the Upper Gila Mountains Recovery Unit (UGM RU). It was written at the request of U.S. Forest Service personnel involved in the Four Forests Restoration Initiative (4FRI), a collaborative, landscape-scale restoration effort covering approximately 2.4 million ac (1...

Spawning habitat and behavior of Gila trout, a rare salmonid of the southwestern United States

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rinne, J.N.

1980-01-01

The spawning season of Gila trout, Salmo gilae Miller, in three streams in the Gila National Forest, New Mexico, began in early April at the lowest elevation and continued through June at the highest elevation. Water temperature and stream flow interacted to induce spawning; however, the former was more important. Spawning commenced at water temperatures near 8 C. Redds were normally in 6 to 15 cm deep water, about a quarter of the stream width from one bank and within 5 m of cover. The substrate was predominantly gravel and small pebble (0.2 to 3.8 cm). Spawning fish selected reddmore » sites based on depth of water and substrate rather than on water velocity. Redds ranged in area from less than 0.1 m/sup 2/ to nearly 2.0 m/sup 2/ and averaged 3 to 4 cm in structural depth. Normally a single fish or a pair of fish occupied a redd, but occupancy by three to four fish was common. Most spawning activity occurred between 1300 and 1600 hours. Fry (15 to 20 mm long) emerged in 8 to 10 weeks and inhibited riffle areas. Absence of fry from pools occupied by adults indicated that cannibalism may occur.« less

Polybrominated diphenyl ether metabolism in field collected fish from the Gila River, Arizona, USA-Levels, possible sources, and patterns

USGS Publications Warehouse

Echols, Kathy R.; Peterman, Paul H.; Hinck, Jo Ellen; Orazio, Carl E.

2013-01-01

Polybrominated diphenyl ethers (PBDEs) were determined in fish collected from the Gila River, Arizona, a tributary of the Colorado River in the lower part of the Colorado River Basin. Fish samples were collected at sites on the Gila River downstream from Hayden, Phoenix, and Arlington, Arizona in late summer 2003. The Gila River is ephemeral upstream of the Phoenix urban area due to dams and irrigation projects and has limited perennial flow downstream of Phoenix due to wastewater and irrigation return flows. Fifty PBDE congeners were analyzed by high resolution gas chromatography/high resolution mass spectrometry using labeled surrogate standards in composite samples of male and female common carp (Cyrpinus carpio), largemouth bass (Micropterus salmoides) and channel catfish (Ictalurus punctatus). The predominant PBDE congeners detected and quantified were 47, 100, 153, 49, 28, and 17. Concentrations of total PBDEs in these fish ranged from 1.4 to 12700 ng g-1 wet weight, which are some of the highest concentrations reported in fish from the United States. Differences in metabolism of several PBDE congeners by carp is clear at the Phoenix site; congeners with at least one ring of 2,4,5-substitution are preferentially metabolized as are congeners with 2,3,4-substitution.

Monster Moose Reading.

ERIC Educational Resources Information Center

Finney, Frank

Monster Moose (MM) Reading is a program specifically aimed at improving children's language, beginning reading, and self-concept development through the creation and utilization of student-authored reading materials which feature a series of wordless picture books about a magical moose. The MM Program is based on the following general principles…

Transgressive Hybrids as Hopeful Monsters.

PubMed

Dittrich-Reed, Dylan R; Fitzpatrick, Benjamin M

2013-06-01

The origin of novelty is a critical subject for evolutionary biologists. Early geneticists speculated about the sudden appearance of new species via special macromutations, epitomized by Goldschmidt's infamous "hopeful monster". Although these ideas were easily dismissed by the insights of the Modern Synthesis, a lingering fascination with the possibility of sudden, dramatic change has persisted. Recent work on hybridization and gene exchange suggests an underappreciated mechanism for the sudden appearance of evolutionary novelty that is entirely consistent with the principles of modern population genetics. Genetic recombination in hybrids can produce transgressive phenotypes, "monstrous" phenotypes beyond the range of parental populations. Transgressive phenotypes can be products of epistatic interactions or additive effects of multiple recombined loci. We compare several epistatic and additive models of transgressive segregation in hybrids and find that they are special cases of a general, classic quantitative genetic model. The Dobzhansky-Muller model predicts "hopeless" monsters, sterile and inviable transgressive phenotypes. The Bateson model predicts "hopeful" monsters with fitness greater than either parental population. The complementation model predicts both. Transgressive segregation after hybridization can rapidly produce novel phenotypes by recombining multiple loci simultaneously. Admixed populations will also produce many similar recombinant phenotypes at the same time, increasing the probability that recombinant "hopeful monsters" will establish true-breeding evolutionary lineages. Recombination is not the only (or even most common) process generating evolutionary novelty, but might be the most credible mechanism for sudden appearance of new forms.

Directional Gila River crossing saves construction, mitigation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Saylor, L.A.

1994-12-01

Directional drilled river crossing technology gained a new convert this fall as El Paso Natural Gas Co. (EPNG) replaced a washed out 10 3/4-in. line that crossed the Gila River and two irrigation canals near Yuma, Ariz. The 1,650-ft bore, the company's first drilled river crossing, saved both construction costs and environmental reporting and mitigation expenses. This paper reviews the planning, engineering, and equipment used to install this river pipeline crossing.

An Archaeological Sample Survey of the Whitlow Ranch Reservoir, Pinal County, Arizona.

DTIC Science & Technology

1977-09-01

in situ Hohokam developme,z. The Salado concept itself may be questioned; Hohokam and Salade cc-stitute similar manifes- tations and the criteria for...Gila Aqueducts, Agua Fria River to Gila River, Arizona. Arizona State University Anthropological Research Paper 1. Forrester, J. D. 1962 Folio of...Weaver, Donald E., Jr. 1974 Archaeological investigations at the Westwing site, AZ T:7:27 (ASU), Agua Fria River Valley, Arizona. Arizona State Univer

Competition for food between an introduced crayfish and two fishes endemic to the Colorado River basin

USGS Publications Warehouse

Carpenter, J.

2005-01-01

Crayfish are not native to the Colorado River basin (CRB), however they are now established in portions of the mainstem and in many tributaries. I used density manipulation experiments in a laboratory setting to determine intra- and interspecific competition for food between Orconectes virilis, an aggressive polytrophic crayfish now common in the CRB, and two native fishes: Gila chub, Gila intermedia, and flannelmouth sucker, Catostomus latipinnis. I tested each fish species in separate trials. Growth of Gila chub decreased when animal densities increased, however they were more affected by intraspecific competition than by crayfish presence. In contrast, growth of flannelmouth suckers was more affected by crayfish than by intraspecific competition. Crayfish growth was not significantly altered by presence of either fish. Crayfish thus reduced fish growth by competition for food, but the effect differed markedly between the two species.

[A case of double monster--duplicitas anterior with diprosopia].

PubMed

Meyer, R

1983-01-01

Report on a delivery of a double monster, duplicitas anterior with diprosopia. The course of delivery is compared with literature. The exclusion of malformations in early pregnancy is possible and necessary. Perinatal mortality can be reduced by abortion in time. The psychic burden of women concerned needs a special regard.

Face Time

ERIC Educational Resources Information Center

Waters, John K.

2008-01-01

It was the perfect Halloween project. Each class would construct a three-dimensional "monster" out of common classroom materials (construction paper, cardboard boxes, tape, markers, glue, string, etc.), then write down instructions for building the monster and send them off to another class in the district, or in some other district, or even some…

Monster Paintings

ERIC Educational Resources Information Center

Huggler, Silvia

2010-01-01

In this article, the author describes a unit on monsters wherein students were charged with painting an imaginary character and, in so doing, demonstrated mastery of expression, organization of space, control of paint media, and application of the elements of art. Students discovered how color and line could be used to convey expression. The media…

Monster Figures and Unhappy Endings in Inuit Literature.

ERIC Educational Resources Information Center

McGrath, Robin

1988-01-01

Examines the incidence of frightening figures and unhappy endings in traditional and modern Inuit stories and identifies purpose for these elements. Monsters and unhappy endings apparently are tools to help children come to terms with Eskimo environment and values. Studies the conclusions and implications for Indian education. (TES)

The Birth of "Frankenstein"

ERIC Educational Resources Information Center

Howard, Jennifer

2008-01-01

Nobody shouts "It's alive!" in the novel that gave birth to Frankenstein's monster. "Frankenstein, or the Modern Prometheus," does not feature mad scientists messing around with beakers in laboratories, nor does it deliver any bug-eyed assistants named Igor. Hollywood has given people those stock images, but the story of the monster and his maker…

Historical and current fire management practices in two wilderness areas in the southwestern United States: The Saguaro Wilderness Area and the Gila-Aldo Leopold Wilderness Complex

Treesearch

Molly E. Hunter; Jose M. Iniguez; Calvin A. Farris

2014-01-01

Fire suppression has been the dominant fire management strategy in the West over the last century. However, managers of the Gila and Aldo Leopold Wilderness Complex in New Mexico and the Saguaro Wilderness Area in Arizona have allowed fire to play a more natural role for decades. This report summarizes the effects of these fire management practices on key resources,...

Ontogenesis of endangered humpback chub (Gila cypha) in the Little Colorado River, Arizona

USGS Publications Warehouse

Stone, Dennis M.; Gorman, Owen T.

2006-01-01

The largest population of endangered humpback chub Gila cypha inhabits the Colorado River below Glen Canyon Dam and the lower 14 km of the Little Colorado River (LCR), Arizona. Currently, adults from both rivers spawn and their progenies grow and recruit to adulthood primarily within the LCR, where we studied G. cypha's life history using hoop net capture data. Humpback chub undergo an ontogenesis from diurnally active, vulnerable, nearshore-reliant young-of-the-year (YOY; 30-90 mm total length) into nocturnally active, large-bodied adults (a?Y180 mm TL). During the day, adults primarily resided in deep midchannel pools; however, at night they dispersed inshore amongst the higher densities of YOY conspecifics. Many YOY G. cypha shifted to nocturnal habitats that provided greater cover, possibly, to avoid inshore invading adults. These findings mirror predator-prey scenarios described in other freshwater assemblages, but do not refute other plausible hypotheses. Gila cypha piscivorous activity may escalate in hoop nets, which can confine fish of disparate sizes together; adults were significantly associated with YOY conspecifics and small dead fish in hoop nets at night and eight G. cypha (156-372 mm TL) regurgitated and/or defecated other fish body parts during handling following capture. Gila cypha can definitely be piscivorous given the opportunity, but the magnitude of their piscivorous activity in the wild is debatable.

Galileo, Gauss, and the Green Monster

ERIC Educational Resources Information Center

Kalman, Dan; Teague, Daniel J.

2013-01-01

Galileo dropped cannonballs from the leaning tower of Pisa to demonstrate something about falling bodies. Gauss was a giant of mathematics and physics who made unparalleled contributions to both fields. More contemporary (and not a person), the Green Monster is the left-field wall at the home of the Boston Red Sox, Fenway Park. Measuring 37 feet…

Tele-Collaborative Projects: Monsters.com?

ERIC Educational Resources Information Center

LeLoup, Jean; Ponterio, Robert

2003-01-01

Examines a collaborative language learning project that brought together elementary and middle school students in France, Canada, and a Basque school to communicate about monsters--a topic of concern to any child who has heard a fairy tale or watched a Disney movie. The Internet is used as the medium of interaction, allowing more students to…

Neoliberal Exclusion and the Fantasy of Competition: What Are Children Learning from "Monsters University?"

ERIC Educational Resources Information Center

Greeley, Luke

2018-01-01

The Disney/Pixar film, "Monsters University" (2013) was a tremendous financial success. As a film written entirely about college students and their quest for social and economic attainment, but marketed primarily to children and adolescents, its messages about the purpose of college and the college experience deserve close examination…

Monsters that Eat People--Oh My! Selecting Literature to Ease Children's Fears

ERIC Educational Resources Information Center

Mercurio, Mia Lynn; McNamee, Abigail

2008-01-01

What should families and teachers look for when they choose picture books to help young children overcome their fears of imaginary monsters, dark places, thunderstorms, and dogs? This article provides criteria for assessing picture books and suggests ways to read them in ways that support children's development. (Contains 4 tables.)

Monsters under the Bed: Critically Investigating Early Years Writing

ERIC Educational Resources Information Center

Melrose, Andrew

2012-01-01

"Monsters Under the Bed" is an essential text focussing on critical and contemporary issues surrounding writing for "early years" children. Containing a critically creative and a creatively critical investigation of the cult and culture of the child and childhood in fiction and non-fictional writing, it also contains a wealth of ideas and critical…

Map showing mineral resource potential of the Sierra Ancha Wilderness and Salome Study Area, Gila County, Arizona

USGS Publications Warehouse

Otton, James K.; Light, Thomas D.; Shride, Andrew F.; Bergquist, Joel R.; Wrucke, Chester T.; Theobald, Paul K.; Duval, Joseph S.; Wilson, Dolores M.

1981-01-01

The Wilderness Act (Public Law 88-577, Sept. 3, 1964) and certain related Acts require the Geological Survey and the Bureau of Mines to survey certain areas on Federal lands to determine their mineral-resource potential. Results must be made available to the public and be submitted to the Administration and the Congress. These maps and reports present the results of a geologic and mineral survey of the Sierra Ancha Wilderness and Salome Study Area, Gila County, Arizona.

Context view, looking southwest along the WelltonMohawk Canal. The wasteway ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Context view, looking southwest along the Wellton-Mohawk Canal. The wasteway is marked by the white posts on either side of the access road. The pipe across the canal safely carries storm runoff over the canal and is not part of Wasteway No. 1 - Wellton-Mohawk Irrigation System, Wasteway No. 1, Wellton-Mohawk Canal, North side of Wellton-Mohawk Canal, bounded by Gila River to North & the Union Pacific Railroad & Gila Mountains to south, Wellton, Yuma County, AZ

Are We Postmodern Yet? Reading "Monster" with 21st-Century Ninth Graders

ERIC Educational Resources Information Center

Groenke, Susan Lee; Youngquist, Michelle

2011-01-01

When the authors taught Walter Dean Myers's postmodern young adult novel "Monster" to ninth graders, they assumed the students would like the text, as its format and style resemble that of popular television crime shows. The authors also assumed the students would be savvy readers of the text, capable of understanding and integrating postmodern…

Cetus

NASA Astrophysics Data System (ADS)

Murdin, P.

2000-11-01

(the Sea Monster or Whale; abbrev. Cet, gen. Ceti; area 1231 sq. deg.) An equatorial constellation which lies between Aquarius and Taurus, and culminates at midnight in October. It is named after the sea monster from which Perseus rescued Andromeda in Greek mythology, though it is sometimes identified as a whale. Its brightest stars were cataloged by Ptolemy (c. AD 100-175) in the Almagest....

[The monster and the city].

PubMed

Calvo Albizu, A

1996-01-01

"Negative aesthetic categories" and, specifically, the idea of monsters and monstrosity, are used in this discussion of urban phenomena and their relation to modern art. The reflection on monstrosity as a metaphor for the city draws upon such disparate sources as Greek philosophers, Freudian theory, and recent art criticism. It compares dictionary definitions of monster to a general concept of cities, judging the modern metropolis to be "excessively large or extraordinary," "disfigured and ugly," and even "cruel" and "perverse" as demonstrated in social pathologies such as terrorism that breed in cities. The relationship between monstrosity and the city is evident in a variety of artistic manifestations and can be seen in the work of planners, architects, and artists. The examination opens up promising areas for future research in greater depth.

Manipulation of orthogonal neural systems together in electrophysiological recordings: the MONSTER approach to simultaneous assessment of multiple neurocognitive dimensions.

PubMed

Kappenman, Emily S; Luck, Steven J

2012-01-01

Event-related potentials (ERPs) are a powerful tool in understanding and evaluating cognitive, affective, motor, and sensory processing in both healthy and pathological samples. A typical ERP recording session takes considerable time but is designed to isolate only 1-2 components. Although this is appropriate for most basic science purposes, it is an inefficient approach for measuring the broad set of neurocognitive functions that may be disrupted in a neurological or psychiatric disease. The present study provides a framework for more efficiently evaluating multiple neural processes in a single experimental paradigm through the manipulation of functionally orthogonal dimensions. We describe the general MONSTER (Manipulation of Orthogonal Neural Systems Together in Electrophysiological Recordings) approach and explain how it can be adapted to investigate a variety of neurocognitive domains, ERP components, and neural processes of interest. We also demonstrate how this approach can be used to assess group differences by providing data from an implementation of the MONSTER approach in younger (18-30 y of age) and older (65-85 y of age) adult samples. This specific implementation of the MONSTER framework assesses 4 separate neural processes in the visual domain: (1) early sensory processing, using the C1 wave; (2) shifts of covert attention, with the N2pc component; (3) categorization, with the P3 component; and (4) self-monitoring, with the error-related negativity. Although the MONSTER approach is primarily described in the context of ERP experiments, it could also be adapted easily for use with functional magnetic resonance imaging.

Monster Magic: A Reading Activities Idea Book for Use with Children. A Fun with Reading Book.

ERIC Educational Resources Information Center

Fowler, Zinita

Intended as a usable resource for librarians and teachers in planning and implementing a program for young library users and students, this book was developed to stimulate children to use the library. The introduction contains opening comments--including an explanation of how the theme of "monster magic" inspires creativity, specific goals, and a…

The Gonzo Scientist. Slaying monsters for science.

PubMed

Bohannon, John

2008-06-20

Slaying Monsters for Science John Bohannon The first scientific conference held in Azeroth, the online universe of the role-playing game World of Warcraft, went off virtually without a hitch. Although the participants all died during the final day's social event - a massive raid on an enemy fort - they agree that this event is a glimpse at the future of scientific exchange.

Environmental Assessment for the Proposed Expeditionary Training at Gila Bend Air Force Auxiliary Field and the Barry M. Goldwater Range East

DTIC Science & Technology

2005-12-01

Arizona) and the ANG 162 FW (in Tucson, Arizona). Approximately 34,000 operations per year are conducted at Gila Bend AFAF ( Mendez 2005). Aircraft...high year of approximately 45,000 operations ( Mendez 2005). More than 50,000 sorties are conducted annually at BMGR East. While the sorties associated...have varied from a low of 22,000 per year and a high of 45,000 operations per year, with an average of about 34,000 operations ( Mendez 2005). The

360-degree b/w Monster

NASA Image and Video Library

1997-07-10

This 360 degree "monster" panorama was taken by the deployed Imager for Mars Pathfinder (IMP) on Sol 3. All three petals, the perimeter of the deflated airbags, deployed rover Sojourner, forward and backward ramps and prominent surface features are visible. The IMP stands 1.8 meters over the Martian surface. The curvature and misalignment of several sections are due to image parallax. http://photojournal.jpl.nasa.gov/catalog/PIA00662

Monster in My Closet: An Exploratory Study of the Relationship between Parent-Child Co-Sleeping and Nighttime Fears of Preschool Children

ERIC Educational Resources Information Center

Chang, I. Joyce; Pettit, Rebecca W.; Kennedy, Gregory

2004-01-01

Children's nighttime fears, such as monsters in the closet, have been a common issue for the American. In children's cognitive development, vivid imagination has been recognized as a cause of fear, but not all children around the globe share this common experience. This qualitative, exploratory study examined the relationship between parent-child…

Good grief: bereavement literature for young adults and A Monster Calls.

PubMed

Day, Giskin

2012-12-01

Recent years have seen a proliferation of critically acclaimed novels for young adults dealing with bereavement. This is part of a 'bereavement turn'--a contemporary cultural movement to examine publicly our attitudes to death and grieving. This paper examines the narrative strategies in Patrick Ness's award-winning novel A Monster Calls to look at the ways in which the psychic burden of the impending loss of a parent through cancer is managed. The book draws on conventions of children's literature to create a sense of familiarity that helps to balance the emotional stress of the story. The Kübler-Ross stages of grief serve as a heuristic that helps the story deliver catharsis in spite of its inevitably traumatic subject matter. A Monster Calls is an important addition to the canon of fictional pathography.

Geology and ground-water resources of the San Carlos Indian Reservation, Gila, Graham, and Pinal counties, Arizona

USGS Publications Warehouse

Brown, J.G.

1989-01-01

The San Carlos Indian Reservation includes about 2,900 sq mi in east- central Arizona. Relatively impermeable pre-Tertiary rocks are exposed in about 23% of the reservation and underlie water-bearing Tertiary and quaternary basin fill and Quaternary stream alluvium in much of the southern part of the reservation. About 9,000 members of the San Carlos Apache Tribe live on the reservation and rely on groundwater to meet public supply, irrigation, and other needs. Basin fill is widespread in the valley of the San Carlos and Gila Rivers and consists of fine sand, silt, limestone, clay, and pyroclastic volcanics that may attain a total maximum thickness of more than 3,200 ft in the reservation. Quaternary stream alluvium overlies the basin fill along many streams and washes. Stream alluvium consists of poorly sorted, unconsolidated, gravelly, muddy, sand; and sandy gravel and reaches a maximum thickness of 100 ft along the San Carlos and Gila Rivers. The volume of recoverable water stored in the basin fill to a depth of 1,200 ft is estimated to be about 20 million acre-ft. The volume of recoverable water stored in the stream alluvium on the reservation is estimated to be more than 100,000 acre-ft. The stream alluvium along the San Carlos River supplies most of the water used for drinking. Water throughout much of the reservation is suitable for most uses except for that in the alluvium along the Gila River, which contains large concentrations of dissolved solids. (USGS)

Feeding ecology of Gila boraxobius (Osteichthyes: Cyprindae) endemic to a thermal lake in southeastern Oregon

DOE Office of Scientific and Technical Information (OSTI.GOV)

Williams, J.E.; Williams, C.D.

1980-06-30

Gila boraxobius is a dwarf species of cyprinid endemic to a thermal lake in southeastern Oregon. Despite a relatively depauperate fauna and flora in the lake, 24 food items were found in intestines of G. boraxobius. Ten of the 24 foods, including six insects, were of terrestrial origin. The relative importance of food items fluctuated seasonally. Diatoms, chironomid larvae, microcrustaceans, and dipteran adults were the primary foods during spring. In summer, diatoms decreased and terrestrial insects increased in importance. During autumn important foods were terrestrial insects, chironomid larvae, and diatoms. Diatoms and microcrustaceans increased in importance during winter. Chironomid larvaemore » were of importance in winter, when the importance of terrestrial food items decreased substantially. Similar food habits were observed between juveniles and adults, except that adults consumed more gastropods and diatoms and juveniles consumed more copepods and terrestrial insects. Gila boraxobius feeds opportunistically with individuals commonly containing mostly one food item. Fish typically feed by picking foods from soft bottom sediments or from rocks. However, fish will feed throughout the water column or on the surface if food is abundant there. Gila boraxobius feeds throughout the day, with a peak in feeding activity just after sunset. A daily ration of 11.1 percent body weight was calculated for the species during June. A comparison of food habits among G. boraxobius and populations of G. alvordensis during the summer shows that all are opportunistic in feeding, but that G. boraxobius relies more heavily on terrestrial foods.« less

Identifying Preservation and Restoration Priority Areas for Desert Fishes in an Increasingly Invaded World

NASA Astrophysics Data System (ADS)

Pool, Thomas K.; Strecker, Angela L.; Olden, Julian D.

2013-03-01

A commonly overlooked aspect of conservation planning assessments is that wildlife managers are increasingly focused on habitats that contain non-native species. We examine this management challenge in the Gila River basin (150,730 km2), and present a new planning strategy for fish conservation. By applying a hierarchical prioritization algorithm to >850,000 fish records in 27,181 sub-watersheds we first identified high priority areas (PAs) termed "preservation PAs" with high native fish richness and low non-native richness; these represent traditional conservation targets. Second, we identified "restoration PAs" with high native fish richness that also contained high numbers of non-native species; these represent less traditional conservation targets. The top 10 % of preservation and restoration PAs contained common native species (e.g., Catostomus clarkii, desert sucker; Catostomus insignis, Sonora sucker) in addition to native species with limited distributions (i.e., Xyrauchen texanus, razorback sucker; Oncorhynchus gilae apache, Apache trout). The top preservation and restoration PAs overlapped by 42 %, indicating areas with high native fish richness range from minimally to highly invaded. Areas exclusively identified as restoration PAs also encompassed a greater percentage of native species ranges than would be expected by the random addition of an equivalent basin area. Restoration PAs identified an additional 19.0 and 26.6 % of the total ranges of two federally endangered species— Meda fulgida (spikedace) and Gila intermedia (Gila chub), respectively, compared to top preservation PAs alone—despite adding only 5.8 % of basin area. We contend that in addition to preservation PAs, restoration PAs are well suited for complementary management activities benefiting native fishes.

Monsters or Good Guys: The Mediating Role of Emotions in Transforming a Young Child's Encounter with Nature

ERIC Educational Resources Information Center

Green, Carrie

2016-01-01

Nature-play inspires a sense of awe and wonder in young children, however, the uncertainty of elements in nature can also bring about fear and anxiety. Using sensory tours as a data collection method, this qualitative study explores the emotions of a four-year-old during his exploration of an imaginary "monster castle" in the forest, and…

Fleeing from Frankenstein's Monster and Meeting Kafka on the Way: Algorithmic Decision-Making in Higher Education

ERIC Educational Resources Information Center

Prinsloo, Paul

2017-01-01

In the socio-technical imaginary of higher education, algorithmic decision-making offers huge potential, but we also cannot deny the risks and ethical concerns. In fleeing from Frankenstein's monster, there is a real possibility that we will meet Kafka on our path, and not find our way out of the maze of ethical considerations in the nexus between…

Vascular Plant and Vertebrate Inventory of Gila Cliff Dwellings National Monument

USGS Publications Warehouse

Powell, Brian F.; Albrecht, Eric W.; Halvorson, William L.; Schmidt, Cecilia A.; Docherty, Kathleen; Anning, Pamela

2006-01-01

Executive Summary This report summarizes the results of the first comprehensive biological inventory of Gila Cliff Dwellings National Monument (NM) in western New Mexico. This project was part of a larger effort to inventory plants and vertebrates in eight National Park Service units in Arizona and New Mexico. Our surveys address many of the objectives that were set forth in the monument's natural resource management plan almost 20 years ago, but until this effort, those goals were never accomplished. From 2001 to 2003 we surveyed for vascular plants and vertebrates (amphibians, reptiles, birds, and mammals) at Gila Cliff Dwellings NM to document presence of species within the boundaries of the monument. For all taxonomic groups that we studied, we collected 'incidental' sightings on U.S. Forest Service lands adjacent to the monument, and in a few cases we did formal surveys on those lands. Because we used repeatable study designs and standardized field techniques, these inventories can serve as the first step in a biological monitoring program for Gila Cliff Dwellings NM and surrounding lands. We recorded 552 species at Gila Cliff Dwellings NM and the surrounding lands (Table 1). We found no non-native species of reptiles, birds, or mammals, one non-native amphibian (American bullfrog), and 33 non-native plants. Particularly on lands adjacent to the monument we found that the American bullfrog was very abundant, which is a cause for significant management concern. Species of non-native plants that are of management concern include red brome, bufflegrass, and cheatgrass. For a park unit of its size and geographic location, we found the plant and vertebrate communities to be fairly diverse; for each taxonomic group we found representative species from a wide range of taxonomic orders and/or families. The monument's geographic location, with influences from the Rocky Mountain, Chihuahuan Desert, and Madrean ecological provinces, plays an important role in determining the species richness at the monument. Also important is the wide range of conditions at the site. The diversity of plants results from a wide variety of soil types and aspects (from the cool, moist Cliff Dweller Canyon to dry mesa slopes) and an abundance of water from the West Fork of the Gila River. In turn, the vertebrate communities respond to this diversity of vegetation, topography, and microsites. For example, for each taxonomic group we found species that were only associated with a single community type, most often the riparian areas along the West and Middle forks of the Gila River. We found cause for significant concern with regard to loss of species in the last few decades. One species of amphibian (Chiricahua leopard frog) is certainly extirpated from the area. Three other species of amphibians (Mexican spadefoot, Woodhouse's toad, and red-spotted toad), reported as being 'common' in the area in 1971, were not found during our surveys. In addition, we did not find three species of rodents that were found in 1965: silky pocket mouse, Ord's kangaroo rat, and southern grasshopper mouse. The monument's aquatic vertebrate component, in particular, may be at a critical juncture whereby other species, such as gartersnakes, may be poised for extirpation. Declining abundance of native fish species has been demonstrated from long-term monitoring of these communities along the Middle Fork of the Gila River. This report includes lists of species recorded by us or species likely to be recorded with additional survey effort. It also includes management implications from our work - how the monument staff might better maintain or enhance the unique biological resources of the monument. This study is the first step in a long-term process of compiling information on the biological resources of the monument and its surrounding areas. We recommend additional inventory and monitoring studies and identify components of our effort that could be improved upon

"What is the Use of a Book without Pictures?" An Exploration of the Impact of Illustrations on Reading Experience in "A Monster Calls"

ERIC Educational Resources Information Center

Aggleton, Jen

2017-01-01

This article examines the effect of Jim Kay's illustrations on the experience of reading "A Monster Calls" by Patrick Ness. The author compares the responses of six Key Stage Three children (11-14 years old), three of whom were given an illustrated version of the text, and three a non-illustrated version. The children with an illustrated…

Chemical contaminants, health indicators, and reproductive biomarker responses in fish from the Colorado River and its tributaries.

PubMed

Hinck, Jo Ellen; Blazer, Vicki S; Denslow, Nancy D; Echols, Kathy R; Gross, Timothy S; May, Tom W; Anderson, Patrick J; Coyle, James J; Tillitt, Donald E

2007-06-01

Common carp (Cyprinus carpio), black bass (Micropterus spp.), and channel catfish (Ictalurus punctatus) were collected from 14 sites in the Colorado River Basin (CRB) to document spatial trends in accumulative contaminants, health indicators, and reproductive biomarkers. Organochlorine residues, 2,3,7,8-tetrachlorodibenzo-p-dioxin-like activity (TCDD-EQ), and elemental contaminants were measured in composite samples of whole fish, grouped by species and gender, from each site. Selenium (Se) and mercury (Hg) concentrations in fish were elevated throughout the CRB, and pesticide concentrations were greatest in fish from agricultural areas in the Lower Colorado River and Gila River. Selenium concentrations exceeded toxicity thresholds for fish (>1.0 microg/g ww) at all CRB sites except the Gila River at Hayden, Arizona. Mercury concentrations were elevated (>0.1 microg/g ww) in fish from the Yampa River at Lay, Colorado; the Green River at Ouray National Wildlife Refuge (NWR), Utah and San Rafael, Utah; the San Juan River at Hogback Diversion, New Mexico; and the Colorado River at Gold Bar Canyon, Utah, Needles, California, and Imperial Dam, Arizona. Concentrations of p,p'-DDE were relatively high in fish from the Gila River at Arlington, Arizona (>1.0 microg/g ww) and Phoenix, Arizona (>0.5 microg/g ww). Concentrations of other formerly used pesticides including toxaphene, total chlordanes, and dieldrin were also greatest at these two sites but did not exceed toxicity thresholds. Currently used pesticides such as Dacthal, endosulfan, gamma-HCH, and methoxychlor were also greatest in fish from the Gila River downstream of Phoenix. Total polychlorinated biphenyls (PCBs; >0.11 microg/g ww) and TCDD-EQs (>5 pg/g ww) exceeded wildlife guidelines in fish from the Gila River at Phoenix. Hepatic ethoxyresorufin O-deethylase (EROD) activity was also relatively high in carp from the Gila River at Phoenix and in bass from the Green River at Ouray NWR. Fish from some sites showed evidence of contaminant exposure as indicated by fish health indicators and reproductive biomarker results. Multiple health indicators including altered body and organ weights and high health assessment index scores may be associated with elevated Se concentrations in fish from the Colorado River at Loma, Colorado and Needles. Although grossly visible external or internal lesions were found on most fish from some sites, histopathological analysis determined many of these to be inflammatory responses associated with parasites. Edema, exophthalmos, and cataracts were noted in fish from sites with elevated Se concentrations. Intersex fish were found at seven of 14 sites and included smallmouth bass (M. dolomieu), largemouth bass (M. salmoides), catfish, and carp and may indicate exposure to endocrine disrupting compounds. A high proportion of smallmouth bass from the Yampa River at Lay (70%) was intersex but the cause of this condition is unknown. Male carp, bass, and catfish with low concentrations of vitellogenin were common in the CRB. Comparatively high vitellogenin concentrations (>0.2 mg/mL) were measured in male bass from the Green River at Ouray NWR and the Colorado River at Imperial Dam and indicate exposure to estrogenic or anti-androgenic chemicals. Anomalous reproductive biomarkers including low GSI and gonadal abnormalities (calcifications, edema, and parasites) observed in fish downstream of Phoenix are likely related to the poor water-quality of the Gila River in this area.

Chemical contaminants, health indicators, and reproductive biomarker responses in fish from the Colorado River and its tributaries

USGS Publications Warehouse

Hinck, J.E.; Blazer, V.S.; Denslow, N.D.; Echols, K.R.; Gross, T.S.; May, T.W.; Anderson, P.J.; Coyle, J.J.; Tillitt, D.E.

2007-01-01

Common carp (Cyprinus carpio), black bass (Micropterus spp.), and channel catfish (Ictalurus punctatus) were collected from 14 sites in the Colorado River Basin (CRB) to document spatial trends in accumulative contaminants, health indicators, and reproductive biomarkers. Organochlorine residues, 2,3,7,8-tetrachlorodibenzo-p-dioxin-like activity (TCDD-EQ), and elemental contaminants were measured in composite samples of whole fish, grouped by species and gender, from each site. Selenium (Se) and mercury (Hg) concentrations in fish were elevated throughout the CRB, and pesticide concentrations were greatest in fish from agricultural areas in the Lower Colorado River and Gila River. Selenium concentrations exceeded toxicity thresholds for fish (> 1.0????g/g ww) at all CRB sites except the Gila River at Hayden, Arizona. Mercury concentrations were elevated (> 0.1????g/g ww) in fish from the Yampa River at Lay, Colorado; the Green River at Ouray National Wildlife Refuge (NWR), Utah and San Rafael, Utah; the San Juan River at Hogback Diversion, New Mexico; and the Colorado River at Gold Bar Canyon, Utah, Needles, California, and Imperial Dam, Arizona. Concentrations of p,p???-DDE were relatively high in fish from the Gila River at Arlington, Arizona (> 1.0????g/g ww) and Phoenix, Arizona (> 0.5????g/g ww). Concentrations of other formerly used pesticides including toxaphene, total chlordanes, and dieldrin were also greatest at these two sites but did not exceed toxicity thresholds. Currently used pesticides such as Dacthal, endosulfan, ??-HCH, and methoxychlor were also greatest in fish from the Gila River downstream of Phoenix. Total polychlorinated biphenyls (PCBs; > 0.11????g/g ww) and TCDD-EQs (> 5??pg/g ww) exceeded wildlife guidelines in fish from the Gila River at Phoenix. Hepatic ethoxyresorufin O-deethylase (EROD) activity was also relatively high in carp from the Gila River at Phoenix and in bass from the Green River at Ouray NWR. Fish from some sites showed evidence of contaminant exposure as indicated by fish health indicators and reproductive biomarker results. Multiple health indicators including altered body and organ weights and high health assessment index scores may be associated with elevated Se concentrations in fish from the Colorado River at Loma, Colorado and Needles. Although grossly visible external or internal lesions were found on most fish from some sites, histopathological analysis determined many of these to be inflammatory responses associated with parasites. Edema, exophthalmos, and cataracts were noted in fish from sites with elevated Se concentrations. Intersex fish were found at seven of 14 sites and included smallmouth bass (M. dolomieu), largemouth bass (M. salmoides), catfish, and carp and may indicate exposure to endocrine disrupting compounds. A high proportion of smallmouth bass from the Yampa River at Lay (70%) was intersex but the cause of this condition is unknown. Male carp, bass, and catfish with low concentrations of vitellogenin were common in the CRB. Comparatively high vitellogenin concentrations (> 0.2??mg/mL) were measured in male bass from the Green River at Ouray NWR and the Colorado River at Imperial Dam and indicate exposure to estrogenic or anti-androgenic chemicals. Anomalous reproductive biomarkers including low GSI and gonadal abnormalities (calcifications, edema, and parasites) observed in fish downstream of Phoenix are likely related to the poor water-quality of the Gila River in this area.

Behavioral and physiological adaptations to high-flow velocities in chubs (Gila spp.) native to Southwestern USA.

PubMed

Moran, Clinton J; Gerry, Shannon P; O'Neill, Matthew W; Rzucidlo, Caroline L; Gibb, Alice C

2018-05-18

Morphological streamlining is often associated with physiological advantages for steady swimming in fishes. Though most commonly studied in pelagic fishes, streamlining also occurs in fishes that occupy high-flow environments. Before the installation of dams and water diversions, bonytail (Cyprinidae, Gila elegans ), a fish endemic to the Colorado River (USA), regularly experienced massive, seasonal flooding events. Individuals of G. elegans display morphological characteristics that may facilitate swimming in high-flow conditions, including a narrow caudal peduncle and a high aspect ratio caudal fin. We tested the hypothesis that these features improve sustained swimming performance in bonytail by comparing locomotor performance in G. elegans with that of the closely related roundtail chub ( Gila robusta ) and two non-native species, rainbow trout ( Oncorhynchus mykiss ) and smallmouth bass ( Micropterus dolomieu ), using a Brett-style respirometer and locomotor step-tests. Gila elegans had the lowest estimated drag coefficient and the highest sustained swimming speeds relative to the other three species. There were no detectible differences in locomotor energetics during steady swimming among the four species. When challenged by high-velocity water flows, the second native species examined in this study, G. robusta , exploited the boundary effects in the flow tank by pitching forward and bracing the pelvic and pectoral fins against the acrylic tank bottom to 'hold station'. Because G. robusta can station hold to prevent being swept downstream during high flows and G. elegans can maintain swimming speeds greater than those of smallmouth bass and rainbow trout with comparable metabolic costs, we suggest that management agencies could use artificial flooding events to wash non-native competitors downstream and out of the Colorado River habitat. © 2018. Published by The Company of Biologists Ltd.

Identifying preservation and restoration priority areas for desert fishes in an increasingly invaded world.

PubMed

Pool, Thomas K; Strecker, Angela L; Olden, Julian D

2013-03-01

A commonly overlooked aspect of conservation planning assessments is that wildlife managers are increasingly focused on habitats that contain non-native species. We examine this management challenge in the Gila River basin (150,730 km(2)), and present a new planning strategy for fish conservation. By applying a hierarchical prioritization algorithm to >850,000 fish records in 27,181 sub-watersheds we first identified high priority areas (PAs) termed "preservation PAs" with high native fish richness and low non-native richness; these represent traditional conservation targets. Second, we identified "restoration PAs" with high native fish richness that also contained high numbers of non-native species; these represent less traditional conservation targets. The top 10 % of preservation and restoration PAs contained common native species (e.g., Catostomus clarkii, desert sucker; Catostomus insignis, Sonora sucker) in addition to native species with limited distributions (i.e., Xyrauchen texanus, razorback sucker; Oncorhynchus gilae apache, Apache trout). The top preservation and restoration PAs overlapped by 42 %, indicating areas with high native fish richness range from minimally to highly invaded. Areas exclusively identified as restoration PAs also encompassed a greater percentage of native species ranges than would be expected by the random addition of an equivalent basin area. Restoration PAs identified an additional 19.0 and 26.6 % of the total ranges of two federally endangered species-Meda fulgida (spikedace) and Gila intermedia (Gila chub), respectively, compared to top preservation PAs alone-despite adding only 5.8 % of basin area. We contend that in addition to preservation PAs, restoration PAs are well suited for complementary management activities benefiting native fishes.

[From teratology to mythology: ancient legends].

PubMed

Stahl, A; Tourame, P

2010-12-01

The mythology of the Greeks and Romans is full of monsters of fiction: giants, cyclops, centaurs, hydras, Gorgons… The accounts of travelers, reproduced in the Natural History of Pline l'Ancien reported the existence, in distant countries, of men with a dog's head (baboons), of men with a single tall foot (sciapode), beings whose face is embedded in the chest (or acephala blemmyes), to which must be added a wide variety of men with no mouth, no nose, or equipped with giant ears or feet turned backwards, as well as hermaphrodites. Teratology reports on monstrous births, which have constituted the factual basis from which the imagination conceived adults whose morphology corresponds to the monsters of legend. Newborns sirenomelia were behind the legend of sciapode and sirens. Cyclopia have inspired the legend of the cyclops. Anencephaly probably explains the description of headless or blemmyes. The genesis of the legend of baboons may have multiple origins: firstly the existence of people suffering from congenital hypertrichosis, on the other hand, the influence of Egyptian mythology where the god Anubis has a dog's head. The acardiac fetus may explain some monstrous forms, features the work of Hieronymus Bosch. The significance of the monsters of legend, their genesis, their persistence through the ages is complex. By approaching teratology, we added a new field of exploration of real monsters of antiquity and Middle Ages. Copyright © 2010. Published by Elsevier SAS.

Mineral resources of the Gila Lower Box Wilderness Study Area, Grant and Hilalgo counties, New Mexico

DOE Office of Scientific and Technical Information (OSTI.GOV)

Richter, D.H.; Lawrence, V.A.; Barton, H.

1988-01-01

This report presents an investigation to appraise the identified resources and to assess the potential for undiscovered resources of the Gila Lower Box Wilderness Study Area, southwestern New Mexico. Identified resources of manganese occur within 0.25 mi of the study area boundary, but none are known within the study area. The eastern part of the study area has a high mineral resource potential for manganese, and the western part has a moderate mineral resource potential for manganese. The entire study area has a low mineral and energy resource potential for other metals, gemstone, geothermal energy, oil and gas.

Experimental infection of the endangered bonytail chub (Gila elegans) with the Asian fish tapeworm (Bothriocephalus acheilognathi): impacts on survival, growth, and condition

USGS Publications Warehouse

Hansen, S.P.; Choudhury, A.; Heisey, D.M.; Ahumada, J.A.; Hoffnagle, T.L.; Cole, Rebecca A.

2006-01-01

Bothriocephalus acheilognathi Yamaguti, 1934, a tapeworm known to be pathogenic to some fish species, has become established in the endangered humpback chub (Gila cypha Miller, 1964) in Grand Canyon, USA, following the tapeworm’s introduction into the Colorado River system. The potential impact of this tapeworm on humpback chub was studied by exposing the closely related bonytail chub (Gila elegans Baird and Girard, 1853) to the parasite under a range of conditions that included potential stressors of humpback chub in their natal waters, such as abrupt temperature change and a limited food base. Survival of infected fish under low food rations was considerably lower than that of control fish, and mortality of infected fish began 20 days earlier. Growth of infected fish was significantly reduced, and negative changes in health condition indices were found. No significant negative impacts were revealed from the synergistic effects between temperature shock and infection. Bothriocephalus acheilognathi does present a potential threat to humpback chub in Grand Canyon and should be considered, along with conventional concerns involving altered flow regimes and predation, when management decisions are made concerning conservation of this endangered species.

Endangered fish threatened by Asian fish tapeworm

USGS Publications Warehouse

Cole, Rebecca A.

2004-01-01

The Asian fish tapeworm, an exotic parasite, has invaded the endangered humpback chub (Gila cypha) population from the Colorado and Little Colorado Rivers in Grand Canyon, Arizona. This parasite causes disease and death in carp in aquaculture settings and may retard growth in hatchery-reared roundtail chub (Gila robusta). Other consequences include destruction and dysfunction of the intestinal lining and adverse changes to certain blood parameters. Introduced into the U.S. in the 1970s with imported grass carp (Ctenopharyngodon idella), the Asian fish tapeworm (Bothriocephalus acheilognathi) was discovered in the Little Colorado River (LCR) by 1990. The LCR is the main tributary to the Colorado River in Grand Canyon and is an important spawning area for humpback chub.

Extending the flood record on the Middle Gila River with Holocene stratigraphy

DOE Office of Scientific and Technical Information (OSTI.GOV)

Huckleberry, G.

1993-04-01

Historical changes in flood frequency and magnitude are correlated to changes in channel geometry for the Middle Gila River (MGR) in south-central Arizona. The author has attempted to reconstruct the frequency of large floods on the MGR for the last 1,000 years by looking at the stratigraphic record with the purpose of modeling channel changes during a period of significant local cultural change, i.e., the Hohokam-Pima cultural transition. After distinguishing and mapping geological surfaces in the eastern part of the Gila River Indian Community. The author placed a series of backhoe trenches on late Holocene MGR terraces. He interprets lithologicalmore » discontinuities within overbank deposits as boundaries separating temporally discrete floods. Detrital charcoal from within the stratigraphy was submitted to the National Science Foundation-University of Arizona AMS facility for radiocarbon analysis. The stratigraphic record indicates that a minimum of four large floods have occurred on the MGR since A.D. 1300. Three of these floods may correspond to large historical floods in 1833, 1868, and 1905. If so, then it appears that MGR flood frequency increased after A.D. 1800. There is no evidence for increased flood frequency and channel transformations during the cultural decline of the Hohokam in the 15th century.« less

Biomonitoring of Environmental Status and Trends (BEST) Program: Environmental contaminants, health indicators, and reproductive biomarkers in fish from the Colorado River basin

USGS Publications Warehouse

Hinck, Jo Ellen; Blazer, Vicki; Denslow, Nancy D.; Gross, Timothy S.; Echols, Kathy R.; Davis, Anne P.; May, Tom W.; Orazio, Carl E.; Coyle, James J.; Tillitt, Donald E.

2006-01-01

Seven fish species were collected from 14 sites on rivers in the Colorado River Basin (CDRB) from August to October 2003. Spatial trends in the concentrations of accumulative contaminants were documented and contaminant effects on the fish were assessed. Sites were located on the mainstem of the Colorado River and on the Yampa, Green, Gunnison, San Juan, and Gila Rivers. Common carp (Cyprinus carpio), black bass (Micropterus sp.), and channel catfish (Ictalurus punctatus) were the targeted species. Fish were field-examined for external and internal anomalies, selected organs were weighed to compute somatic indices, and tissue and fluid samples were preserved for fish health and reproductive biomarker analyses. Composite samples of whole fish, grouped by species and gender, from each site were analyzed for organochlorine and elemental contaminants using performance-based and instrumental methods. 2,3,7,8-tetrachlorodibenzo-p-dioxin-like activity (TCDD-EQ) was measured using the H4IIE rat hepatoma cell bioassay. Selenium (Se) and mercury (Hg) concentrations were elevated throughout the CDRB, and pesticides concentrations were greatest in fish from agricultural areas in the Lower Colorado River and Gila River. Selenium concentrations exceeded toxicity thresholds for fish (>1.0 ?g/g ww) at all sites except from the Gila River at Hayden, Arizona. Mercury concentrations were elevated (>0.1 ?g/g ww) in fish from the Yampa River at Lay, Colorado; the Green River at Ouray National Wildlife Refuge (NWR), Utah and San Rafael, Utah; the San Juan River at Hogback Diversion, New Mexico; and the Colorado River at Gold Bar Canyon, Utah, Needles, California, and Imperial Dam, Arizona. Concentrations of p,p'-DDE were relatively high in fish from Arlington, Arizona (>1.0 ?g/g ww) and Phoenix, Arizona (>0.5 ?g/g ww). Concentrations of other banned pesticides including toxaphene, total chlordanes, and dieldrin were also greatest at these two sites but did not exceed toxicity thresholds. Current-use or unlisted pesticides such as dacthal, endosulfan, '-HCH, and methoxychlor were also greatest in fish from Gila River. Total polychlorinated biphenyls (PCBs; >0.11 ?g/g ww) and TCDD-EQs (>5 pg/g ww) exceeded wildlife guidelines in fish from the Gila River at Phoenix, Arizona. Hepatic ethoxyresorufin O-deethylase (EROD) activity was also relatively high in carp from the Gila River at Phoenix, Arizona and in bass from the Green River at Ouray NWR, Utah. Altered biomarkers were noted in fish throughout the CDRB. Fish from some stations responded to chronic contaminant exposure as indicated by fish health and reproductive biomarker results. Multiple fish health indicators including altered body and organ weights and high health assessment index scores may be associated with elevated Se concentrations in fish from the Colorado River at Loma, Colorado and Needles, California. Although grossly visible external or internal lesions were found on most fish from some sites, histopathological analysis determined many of these to be inflammatory responses associated with parasites. Edema, exophthalmos, and cataracts were noted in fish from sites with elevated Se concentrations. Reproductive biomarkers including gonad development and maturation, vitellogenin concentrations, and steroid hormone concentrations were anomalous in fish from the Gila River at Hayden and Phoenix, Arizona. In addition, intersex fish were found at seven of 14 sites. The intersex condition was identified in smallmouth bass (M. dolomieu), largemouth bass (M. salmoides), channel catfish, and carp and may indicate exposure to endocrine disrupting compounds. Seven of ten male smallmouth bass from the Yampa River at Lay, Colorado were intersex. Male carp, bass, and channel catfish with low concentrations of vitellogenin were common in the CDRB. Comparatively high vitellogenin concentrations (>0.2 mg/mL) were measured in male fish from the Green River at Ouray NWR, Utah and the Colorado River at Im

Mineral resources of the Gila Lower Box Wilderness Study Area, Grant and Hidalgo counties, New Mexico

DOE Office of Scientific and Technical Information (OSTI.GOV)

Richter, D.H.; Lawrence, V.A.; Barton, H.

1988-01-01

The US Bureau of Mines and the US Geological Survey conducted a joint investigate to appraise the identified resources and to assess the potential for undiscovered resources of the Gila Lower Box Wilderness Study Area, southwestern New Mexico. Identified resources of manganese occur within 0.25 mi of the study area boundary, but none are known within the study area. The eastern part of the study area has a high mineral resource potential for manganese, and the western part has a moderate mineral resource potential for manganese. The entire study area has a low mineral and energy resource potential for othermore » metals, gemstone, geothermal energy, oil and gas.« less

Mineral resource potential map of the Gila-San Francisco Wilderness Study Area, Graham and Greenlee counties, Arizona

USGS Publications Warehouse

Richter, Donlad H.; Klein, Douglas P.; Lawrence, Viki A.; Lane, Michael

1982-01-01

The mineral resource potential of the Gila-San Francisco Wilderness Study Area (AZ-040-022/023/024) is low (fig. 2). Although favorable geologic environments for placer gold deposits and manganese vein deposits are present in the study area, the probability of discovering economically exploitable deposits of these metals is low, and not encouraging. Even more speculative is the study area's porphyry copper potential which is based solely on the possibility of favorable host terranes underlying the study area at depth. The study area does contain substantial deposits of pumice, but their economic significance is probably minor. A part of the study area has been previously designated a Known Geothermal Resource Area (KGRA).

Evidence of experimental postcyclic transmission of Bothriocephalus acheilognathi in bonytail chub (Gila elegans)

USGS Publications Warehouse

Hansen, S.P.; Choudhury, A.; Cole, Rebecca A.

2007-01-01

We examined the role that predation of infected conspecific fish and postcyclic transmission might play in the life cycle of the Asian fish tapeworm, Bothriocephalus acheilognathi (Cestoda: Pseudophyllidea) Yamaguti, 1934. Young-of-the-year (YOY) bonytail chub (Gila elegans) were exposed to copepods infected with B. acheilognathi and subsequently fed to subadult bonytail chub. Within 1 wk after consumption of the YOY chub, subadults were necropsied and found infected with gravid and nongravid tapeworms. This study provides evidence that postcyclic transfer of B. acheilognathi can occur. Postcyclic transmission may be an important life history trait of B. acheilognathi that merits consideration when studying the impact and distribution of this invasive and potentially pathogenic tapeworm.

Taming the monsters of tomorrow

NASA Astrophysics Data System (ADS)

Kupferschmidt, Kai

2018-01-01

In Mary Shelley's novel, the scientist Victor Frankenstein fears that creating a female companion to his unhappy monster could lead to a "race of devils" that could drive humanity extinct. Today, some scientists worry about scientific advances in the real world that could kill all of humanity, or at least end civilization as we know it. Some two dozen researchers at three academic centers are studying these "existential risks"—including labmade viruses, armies of nanobots, and artificial intelligence—and what can be done about them. But critics say their scenarios are far-fetched and distract from real existential dangers, including climate change and nuclear war.

Earth Observations taken by the Expedition 17 Crew

NASA Image and Video Library

2008-06-18

ISS017-E-009598 (18 June 2008) --- The Sentinel Volcanic Field in Arizona is featured in this image photographed by an Expedition 17 crewmember on the International Space Station. This detailed view depicts a portion of the Gila River channel (center) between the Sentinel Volcanic Field and Oatman Mountain in south-central Arizona. The northernmost boundary of the Sentinel field is visible in the image, recognizable by the irregular flow fronts, or leading edge, of thin basalt lava flows erupted from low volcanic cones approximately 3.3--1.3 million years ago, according to scientists. Coloration of the lava flow tops ranges from dark brown exposed rock to a tan, carbonate-rich soil cover. Active agricultural fields along the Gila River are a rich green set against the surrounding desert. In contrast to the gentle topography of the Sentinel Volcanic Field, Oatman Mountain (upper left) rises from the Gila River channel to an elevation of approximately 560 meters. While Oatman Mountain is located close to the Sentinel field, it represents an earlier phase of volcanic activity in the area. Volcanic rocks comprising Oatman Mountain were more viscous, leading to shorter, stronger flows that are weathered into stream channels and scarps on the mountain slopes. The mountain is a popular hang gliding destination due to abundant thermal currents rising from the surrounding desert floor and lava surfaces.

Beauty and the beast: Superconformal symmetry in a monster module

NASA Astrophysics Data System (ADS)

Dixon, L.; Ginsparg, P.; Harvey, J.

1988-06-01

Frenkel, Lepowsky, and Meurman have constructed a representation of the largest sporadic simple finite group, the Fischer-Griess monster, as the automorphism group of the operator product algebra of a conformal field theory with central charge c=24. In string terminology, their construction corresponds to compactification on a Z 2 asymmetric orbifold constructed from the torus R 24/∧, where ∧ is the Leech lattice. In this note we point out that their construction naturally embodies as well a larger algebraic structure, namely a super-Virasoro algebra with central charge ĉ=16, with the supersymmetry generator constructed in terms of bosonic twist fields.

40 CFR 49.5511 - Identification of plan.

Code of Federal Regulations, 2012 CFR

2012-07-01

...-741-6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations... Director, GRIC DEQ, to Deborah Jordan, Air Division Director, EPA Region 9, Re: Gila River Indian Community...

40 CFR 49.5511 - Identification of plan.

Code of Federal Regulations, 2014 CFR

2014-07-01

...-741-6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations... Director, GRIC DEQ, to Deborah Jordan, Air Division Director, EPA Region 9, Re: Gila River Indian Community...

40 CFR 49.5511 - Identification of plan.

Code of Federal Regulations, 2013 CFR

2013-07-01

...-741-6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations... Director, GRIC DEQ, to Deborah Jordan, Air Division Director, EPA Region 9, Re: Gila River Indian Community...

40 CFR 49.5511 - Identification of plan.

Code of Federal Regulations, 2011 CFR

2011-07-01

...-741-6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations... Director, GRIC DEQ, to Deborah Jordan, Air Division Director, EPA Region 9, Re: Gila River Indian Community...

Behaviors of southwestern native fishes in response to introduced catfish predators

USGS Publications Warehouse

Ward, David L.; Figiel, Chester R.

2013-01-01

Native fishes reared in hatcheries typically suffer high predation mortality when stocked into natural environments. We evaluated the behavior of juvenile bonytail Gila elegans, roundtail chub Gila robusta, razorback sucker Xyrauchen texanus, and Sonora sucker Catostomus insignis in response to introduced channel catfish Ictalurus punctatus and flathead catfish Pylodictis olivaris. Our laboratory tests indicate these species did not inherently recognize catfish as a threat, but they can quickly (within 12 h) change their behavior in response to a novel predator paired with the sight and scent of a dead conspecific. Chubs appear to avoid predation by swimming away from the threat, whereas suckers reduced movement. Effects of antipredator conditioning on survival of fish reared in hatcheries is unknown; however, our results suggest some native fish can be conditioned to recognize introduced predators, which could increase poststocking survival.

The magnitude and origin of European-American admixture in the Gila River Indian Community of Arizona: a union of genetics and demography.

PubMed Central

Williams, R C; Knowler, W C; Pettitt, D J; Long, J C; Rokala, D A; Polesky, H F; Hackenberg, R A; Steinberg, A G; Bennett, P H

1992-01-01

Complementary genetic and demographic analyses estimate the total proportion of European-American admixture in the Gila River Indian Community and trace its mode of entry. Among the 9,616 residents in the sample, 2,015 persons claim only partial Native American heritage. A procedure employing 23 alleles or haplotypes at eight loci was used to estimate the proportion of European-American admixture, m(a), for the entire sample and within six categories of Caucasian admixture calculated from demographic data, md. The genetic analysis gave an estimate of total European-American admixture in the community of 0.054 (95% confidence interval [CI] .044-.063), while an estimate from demographic records was similar, .059. Regression of m(a) on md yielded a fitted line m(a) = .922md, r = .959 (P = .0001). When total European-American admixture is partitioned between the contributing populations, Mexican-Americans have provided .671, European-Americans .305, and African-Americans .023. These results are discussed within the context of the ethnic composition of the Gila River Indian Community, the assumptions underlying the methods, and the potential that demographic data have for enriching genetic measurements of human admixture. It is concluded that, despite the severe assumptions of the mathematical methods, accurate, reliable estimates of genetic admixture are possible from allele and haplotype frequencies, even when there is little demographic information for the population. PMID:1609790

Modeled Sources, Transport, and Accumulation of Dissolved Solids in Water Resources of the Southwestern United States.

PubMed

Anning, David W

2011-10-01

Information on important source areas for dissolved solids in streams of the southwestern United States, the relative share of deliveries of dissolved solids to streams from natural and human sources, and the potential for salt accumulation in soil or groundwater was developed using a SPAtially Referenced Regressions On Watershed attributes model. Predicted area-normalized reach-catchment delivery rates of dissolved solids to streams ranged from <10 (kg/year)/km(2) for catchments with little or no natural or human-related solute sources in them to 563,000 (kg/year)/km(2) for catchments that were almost entirely cultivated land. For the region as a whole, geologic units contributed 44% of the dissolved-solids deliveries to streams and the remaining 56% of the deliveries came from the release of solutes through irrigation of cultivated and pasture lands, which comprise only 2.5% of the land area. Dissolved-solids accumulation is manifested as precipitated salts in the soil or underlying sediments, and (or) dissolved salts in soil-pore or sediment-pore water, or groundwater, and therefore represents a potential for aquifer contamination. Accumulation rates were <10,000 (kg/year)/km(2) for many hydrologic accounting units (large river basins), but were more than 40,000 (kg/year)/km(2) for the Middle Gila, Lower Gila-Agua Fria, Lower Gila, Lower Bear, Great Salt Lake accounting units, and 247,000 (kg/year)/km(2) for the Salton Sea accounting unit.

Modeled Sources, Transport, and Accumulation of Dissolved Solids in Water Resources of the Southwestern United States1

PubMed Central

Anning, David W

2011-01-01

Abstract Information on important source areas for dissolved solids in streams of the southwestern United States, the relative share of deliveries of dissolved solids to streams from natural and human sources, and the potential for salt accumulation in soil or groundwater was developed using a SPAtially Referenced Regressions On Watershed attributes model. Predicted area-normalized reach-catchment delivery rates of dissolved solids to streams ranged from <10 (kg/year)/km2 for catchments with little or no natural or human-related solute sources in them to 563,000 (kg/year)/km2 for catchments that were almost entirely cultivated land. For the region as a whole, geologic units contributed 44% of the dissolved-solids deliveries to streams and the remaining 56% of the deliveries came from the release of solutes through irrigation of cultivated and pasture lands, which comprise only 2.5% of the land area. Dissolved-solids accumulation is manifested as precipitated salts in the soil or underlying sediments, and (or) dissolved salts in soil-pore or sediment-pore water, or groundwater, and therefore represents a potential for aquifer contamination. Accumulation rates were <10,000 (kg/year)/km2 for many hydrologic accounting units (large river basins), but were more than 40,000 (kg/year)/km2 for the Middle Gila, Lower Gila-Agua Fria, Lower Gila, Lower Bear, Great Salt Lake accounting units, and 247,000 (kg/year)/km2 for the Salton Sea accounting unit. PMID:22457583

Viperous fangs: development and evolution of the venom canal.

PubMed

Zahradnicek, Oldrich; Horacek, Ivan; Tucker, Abigail S

2008-01-01

Fangs are specialised long teeth that contain either a superficial groove (Gila monster, Beaded lizard, some colubrid snakes), along which the venom runs, or an enclosed canal (viperid, elapid and atractaspid), down which the venom flows inside the tooth. The fangs of viperid snakes are the most effective venom-delivery structures among vertebrates and have been the focus of scientific interests for more than 200 years. Despite this interest the questions of how the canal at the centre of the fang forms remains unresolved. Two different hypotheses have been suggested. The mainstream hypothesis claims that the venom-conducting canal develops by the invagination of the epithelial wall of the developing tooth germ. The sides of this invagination make contact and finally fuse to form the enclosed canal. The second hypothesis, known as the "brick chimney", claims the venom-conducting canal develops directly by successive dentine deposition as the tooth develops. The fang is thus built up from the tip to the base, without any folding of the tooth surface. In an attempt to cast further light on this subject the early development of the fangs was followed in a pit viper, Trimeresurus albolabris, using the expression of Sonic hedgehog (Shh). We demonstrate that the canal is indeed formed by an early folding event, resulting from an invagination of epithelial cells into the dental mesenchyme. The epithelial cells proliferate to enlarge the canal and then the cells die by apoptosis, forming an empty tube through which the poison runs. The entrance and discharge orifices at either end of the canal develop by a similar invagination but the initial width of the invagination is very different from that in the middle of the tooth, and is associated with higher proliferation. The two sides of the invaginating epithelium never come into contact, leaving the orifice open. The mechanism by which the orifices form can be likened to that observed in reptiles with an open groove along their fangs, such as the boomslang. It is thus tempting to speculate that the process of orifice formation in viperids represents the ancestral pleisomorphic state, and that enclosed canals developed by a change in the shape and size of the initial invagination.

40 CFR 52.121 - Classification of regions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Intrastate (Mohave, Yuma) I III III III III Central Arizona Intrastate (Gila, Pinal) I IA III III III Southeast Arizona Intrastate (Cochise, Graham, Greenlee, Santa Cruz) I IA III III III [45 FR 67345, Oct. 10...

40 CFR 52.121 - Classification of regions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Intrastate (Mohave, Yuma) I III III III III Central Arizona Intrastate (Gila, Pinal) I IA III III III Southeast Arizona Intrastate (Cochise, Graham, Greenlee, Santa Cruz) I IA III III III [45 FR 67345, Oct. 10...

1. VIEW LOOKING SOUTHWEST AT TURNOUT ON SAN TAN FLOODWATER ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. VIEW LOOKING SOUTHWEST AT TURNOUT ON SAN TAN FLOOD-WATER CANAL TO SAN TAN INDIAN CANAL - San Carlos Irrigation Project, San Tan Flood Water Canal, North Side of Gila River, Coolidge, Pinal County, AZ

Gila Bend Indian Reservation Lands Replacement Clarification Act

THOMAS, 112th Congress

Rep. Franks, Trent [R-AZ-2

2011-09-15

Senate - 06/20/2012 Received in the Senate and Read twice and referred to the Committee on Indian Affairs. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

2. LOOKING DOWN THE LINED POWER CANAL AS IT WINDS ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

2. LOOKING DOWN THE LINED POWER CANAL AS IT WINDS ITS WAY TOWARD THE CEMENT MILL Photographer: Walter J. Lubken, November 19, 1907 - Roosevelt Power Canal & Diversion Dam, Parallels Salt River, Roosevelt, Gila County, AZ

Community-driven Environmental Solutions in EPA’s Pacific Southwest Region

EPA Pesticide Factsheets

This fact sheet describes accomplishments in community-driven environmental Solutions in EPA’s Pacific Southwest Region, including Imperial Valley (CA), American Samoa, Las Vegas Valley (NV), Gila River Indian Community (AZ) and Gilroy (CA).

Alternative to the soft-agar assay that permits high-throughput drug and genetic screens for cellular transformation

PubMed Central

Rotem, Asaf; Janzer, Andreas; Izar, Benjamin; Ji, Zhe; Doench, John G.; Garraway, Levi A.; Struhl, Kevin

2015-01-01

Colony formation in soft agar is the gold-standard assay for cellular transformation in vitro, but it is unsuited for high-throughput screening. Here, we describe an assay for cellular transformation that involves growth in low attachment (GILA) conditions and is strongly correlated with the soft-agar assay. Using GILA, we describe high-throughput screens for drugs and genes that selectively inhibit or increase transformation, but not proliferation. Such molecules are unlikely to be found through conventional drug screening, and they include kinase inhibitors and drugs for noncancer diseases. In addition to known oncogenes, the genetic screen identifies genes that contribute to cellular transformation. Lastly, we demonstrate the ability of Food and Drug Administration-approved noncancer drugs to selectively kill ovarian cancer cells derived from patients with chemotherapy-resistant disease, suggesting this approach may provide useful information for personalized cancer treatment. PMID:25902495

Alternative to the soft-agar assay that permits high-throughput drug and genetic screens for cellular transformation.

PubMed

Rotem, Asaf; Janzer, Andreas; Izar, Benjamin; Ji, Zhe; Doench, John G; Garraway, Levi A; Struhl, Kevin

2015-05-05

Colony formation in soft agar is the gold-standard assay for cellular transformation in vitro, but it is unsuited for high-throughput screening. Here, we describe an assay for cellular transformation that involves growth in low attachment (GILA) conditions and is strongly correlated with the soft-agar assay. Using GILA, we describe high-throughput screens for drugs and genes that selectively inhibit or increase transformation, but not proliferation. Such molecules are unlikely to be found through conventional drug screening, and they include kinase inhibitors and drugs for noncancer diseases. In addition to known oncogenes, the genetic screen identifies genes that contribute to cellular transformation. Lastly, we demonstrate the ability of Food and Drug Administration-approved noncancer drugs to selectively kill ovarian cancer cells derived from patients with chemotherapy-resistant disease, suggesting this approach may provide useful information for personalized cancer treatment.

Determination of selenium in fish from designated critical habitat of the Gunnison River, Colorado, summer 2011

USGS Publications Warehouse

May, Thomas W.; Walther, Michael J.

2012-01-01

This report presents results for the summer 2011 sampling of muscle plugs from common carps (Cyprinus Linnaeus), roundtail chub (Gila robusta), and bonytail chub (Gila elegans) inhabiting critical habitat in the Gunnison River in Western Colorado. Total selenium in fish muscle plugs was determined by instrumental neutron activation analysis. Total selenium concentrations (range and mean ± standard deviation) in micrograms per gram dry weight for each species were as follows: common carp: 8.5 to 35, 13 ± 7.8; roundtail chub: 5.5 to 11.2, 7.3 ± 1.6; bonytail chub: 0.8 to 8.6, 3.9 ± 4.2. Selenium concentrations in muscle plugs from 4 out of 15 roundtail chub, all 15 common carp, and 2 out of 5 bonytail chub exceeded the 8 micrograms per gram dry weight toxicity guideline for selenium in fish muscle tissue.

Language Arts

ERIC Educational Resources Information Center

Fisher, Carol J.

1978-01-01

Presents ideas and activities for teaching basic skills including vocabulary building, learning science from the microclimates, using tape recorders to teach reading, and using monsters to teach metrics. (JMB)

Modeled Sources, Transport, and Accumulation of Dissolved Solids in Water Resources of the Southwestern United States

USGS Publications Warehouse

Anning, D.W.

2011-01-01

Information on important source areas for dissolved solids in streams of the southwestern United States, the relative share of deliveries of dissolved solids to streams from natural and human sources, and the potential for salt accumulation in soil or groundwater was developed using a SPAtially Referenced Regressions On Watershed attributes model. Predicted area-normalized reach-catchment delivery rates of dissolved solids to streams ranged from <10(kg/year)/km2 for catchments with little or no natural or human-related solute sources in them to 563,000(kg/year)/km2 for catchments that were almost entirely cultivated land. For the region as a whole, geologic units contributed 44% of the dissolved-solids deliveries to streams and the remaining 56% of the deliveries came from the release of solutes through irrigation of cultivated and pasture lands, which comprise only 2.5% of the land area. Dissolved-solids accumulation is manifested as precipitated salts in the soil or underlying sediments, and (or) dissolved salts in soil-pore or sediment-pore water, or groundwater, and therefore represents a potential for aquifer contamination. Accumulation rates were <10,000(kg/year)/km2 for many hydrologic accounting units (large river basins), but were more than 40,000(kg/year)/km2 for the Middle Gila, Lower Gila-Agua Fria, Lower Gila, Lower Bear, Great Salt Lake accounting units, and 247,000(kg/year)/km2 for the Salton Sea accounting unit. ?? 2011 American Water Resources Association. This article is a U.S. Government work and is in the public domain in the USA.

Phylogenetic analysis of the Pacific cutthroat trout (Oncorhynchus clarki ssp.: Salmonidae) based on partial mtDNA ND4 sequences: a closer look at the highly fragmented inland species.

PubMed

Wilson, Wade D; Turner, Thomas F

2009-08-01

The genus Oncorhynchus includes Pacific salmon and trout (anadromous and land-locked) species of the western United States and Mexico. All species and subspecies in this group are threatened, endangered, sensitive, or species of conservation concern in portions of their native ranges. To examine the relationships of the species within Oncorhynchus we sequenced a 768 bp fragment of the protein-encoding ND4 mtDNA region. We included all six recognized subspecies of O. clarki (cutthroat trout), O. gilaegilae (Gila trout) and O. g. apache (Apache trout). Gene trees from likelihood and Bayesian phylogenetic analyses revealed that Salvelinus was the sister group to Oncorhynchus, and as expected based on previous studies, O. clarki was sister to a clade that consisted of O. mykiss plus O. g. gilae and O. g. apache. Within the cutthroat clade (O. clarki), the coastal form O. c. clarki was basal with the Rio Grande cutthroat (O. c. virginalis) most derived. Divergence dating based on a fossil calibration molecular clock showed the oldest clade (mean node age) was O. masou ssp., which diverged roughly 7.6 MYA. Highest probability density intervals for divergence of O. masou overlapped with divergence (6.3 MYA) of Pacific salmon clades ((O. gorbuscha + O. nerka) and (O. tshawytscha + O. kisutch)). The Pacific trout clade ((O. mykiss + O. gilae ssp.) + (O. clarki ssp.)) diverged from the Pacific salmon around 6.3 MYA, with most of the diversification within the O. clarki clade occurring in the last 1 MY.

Monster Movies?

ERIC Educational Resources Information Center

Vaughn, Susan

1971-01-01

A library hooks onto junior teens' interest in horror films and expands it to their favorite film personalities, the history of horror film, and film techniques and criticism. (28 references) (Author)

Brain and Addiction

MedlinePlus

... build your own monster neuron. CSI Web Adventures Test your forensics knowledge—find clues to unlock the mysteries of drug abuse. Blog Posts Say What? "Habituation" February 05, 2018 / The NIDA ...

8. VIEW OF INTERIOR OF OPERATING HOUSE. 'WORTHINGTON PUMP AND ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

8. VIEW OF INTERIOR OF OPERATING HOUSE. 'WORTHINGTON PUMP AND MACHINE COMPANY' PUMP AND MOTOR TO OPERATE GAMES - San Carlos Irrigation Project, Ashurst-Hayden Dam, Gila River, T4S R11E S7, Coolidge, Pinal County, AZ

4. APACHE INDIAN LABORER WITH TEAM AND SCRAPER WORKING ON ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

4. APACHE INDIAN LABORER WITH TEAM AND SCRAPER WORKING ON THE POWER CANAL LINE FOUR MILES ABOVE LIVINGSTONE, ARIZONA Photographer: Walter J. Lubken, June 14, 1906 - Roosevelt Power Canal & Diversion Dam, Parallels Salt River, Roosevelt, Gila County, AZ

New Mexico Play Fairway Analysis: Particle Tracking ArcGIS Map Packages

DOE Data Explorer

Jeff Pepin

2015-11-15

These are map packages used to visualize geochemical particle-tracking analysis results in ArcGIS. It includes individual map packages for several regions of New Mexico including: Acoma, Rincon, Gila, Las Cruces, Socorro and Truth or Consequences.

Clues cue the smooze: rhyme, pausing, and prediction help children learn new words from storybooks

PubMed Central

Read, Kirsten

2014-01-01

Rhyme, which is ubiquitous in the language experiences of young children, may be especially facilitative to vocabulary learning because of how it can support active predictions about upcoming words. In two experiments, we tested whether rhyme, when used to help children anticipate new words would make those words easier to learn. Two- to 4-year-old children heard rhyming stanzas naming novel monsters under three conditions: A non-rhyme condition in which novel monster names appeared as unrhymed elements within a rhymed stanza, a non-predictive rhyme condition in which the novel names were the rhymed element in the first line of a stanza, and a predictive rhyme condition in which the monster name came as the rhymed element in the last line of the stanza after a description of the features that distinguished him. In tests of retention and identification children showed greatest novel name learning in the predictive rhyme condition in both between-subjects (Experiment 1) and within-subjects (Experiment 2) comparisons. Additionally, when parents acted as the storybook readers in Experiment 2, many of them distinctly paused before target words in the predictive rhyme condition and for their children a stronger predictive rhyme advantage surfaced. Thus rhyme is not only facilitative for learning, but when the novel vocabulary is specifically in a position where it is predictable from the rhymes, it is most accessible. PMID:24600431

Phobias

MedlinePlus

... claustrophobia for the fear of confined spaces. No matter what specific phobia you have, it's likely to ... professional. Childhood fears, such as fear of the dark, of monsters or of being left alone, are ...

Monsters, dreams and madness: Commentary on 'The arms of the chimeras'.

PubMed

Reis, Bruce

2016-04-01

Considering Freudian and Post-Freudian approaches to the intersubjective Beatrice Ithier puts the work of Michel de M'Uzan and Thomas Ogden in comparison. To this comparison I add a consideration of the work of Christopher Bollas. The highly creative clinical approaches these three theorists take is shown to be informed by their elaborations of the Freudian notion of unconscious communication and by new approaches to the issue of identity. Attention is paid to differentiating traumatic from fanciful chimeras; and to the experience of the analyst undergoing the sorts of transformations requisite to entering this psychic space marked by fluid exchanges of being and becoming, wherein analyst becomes patient, new subjects are created through shared dreams, and through which monsters appear. Copyright © 2016 Institute of Psychoanalysis.

76 FR 14064 - Notice of Inventory Completion: U.S. Department of the Interior, Bureau of Indian Affairs...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-15

... pueblo of about 31 rooms with additional stone alignments. Based on the ceramic assemblage, the site is... direction of Emil Haury. In 1950, the Gila Pueblo Foundation closed and the collections were transferred to...

Detail of field breakers in the motor control cabinet for ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Detail of field breakers in the motor control cabinet for unit 3. Control cabinet and breaker panel built by Cutler-Hammer - Wellton-Mohawk Irrigation System, Pumping Plant No. 1, Bounded by Gila River & Union Pacific Railroad, Wellton, Yuma County, AZ

75 FR 53332 - San Carlos Irrigation Project, Arizona

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-31

... DEPARTMENT OF THE INTERIOR Bureau of Reclamation San Carlos Irrigation Project, Arizona AGENCY..., as amended, on the rehabilitation of San Carlos Irrigation Project (SCIP) water delivery facilities... convey irrigation water from the Gila River and Central Arizona Project (CAP) to agricultural lands in...

Modeling the Gila-San Francisco Basin using system dynamics in support of the 2004 Arizona Water Settlement Act.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Tidwell, Vincent Carroll; Sun, Amy Cha-Tien; Peplinski, William J.

2012-04-01

Water resource management requires collaborative solutions that cross institutional and political boundaries. This work describes the development and use of a computer-based tool for assessing the impact of additional water allocation from the Gila River and the San Francisco River prescribed in the 2004 Arizona Water Settlements Act. Between 2005 and 2010, Sandia National Laboratories engaged concerned citizens, local water stakeholders, and key federal and state agencies to collaboratively create the Gila-San Francisco Decision Support Tool. Based on principles of system dynamics, the tool is founded on a hydrologic balance of surface water, groundwater, and their associated coupling between watermore » resources and demands. The tool is fitted with a user interface to facilitate sensitivity studies of various water supply and demand scenarios. The model also projects the consumptive use of water in the region as well as the potential CUFA (Consumptive Use and Forbearance Agreement which stipulates when and where Arizona Water Settlements Act diversions can be made) diversion over a 26-year horizon. Scenarios are selected to enhance our understanding of the potential human impacts on the rivers ecological health in New Mexico; in particular, different case studies thematic to water conservation, water rights, and minimum flow are tested using the model. The impact on potential CUFA diversions, agricultural consumptive use, and surface water availability are assessed relative to the changes imposed in the scenarios. While it has been difficult to gage the acceptance level from the stakeholders, the technical information that the model provides are valuable for facilitating dialogues in the context of the new settlement.« less

Caffeine

MedlinePlus

... most of their caffeine from soft drinks and energy drinks. (In addition to caffeine, these also can have ... SoBe No Fear 8 ounces 83 mg Monster energy drink 16 ounces 160 mg Rockstar energy drink 8 ...

People and Oceans.

ERIC Educational Resources Information Center

NatureScope, 1988

1988-01-01

Discusses people's relationship with oceans, focusing on ocean pollution, use, and protective measures of the sea and its wildlife. Activities included are "Mythical Monsters"; "Globetrotters"; "Plastic in the Sea"; and "Sea of Many Uses." (RT)

77 FR 43799 - Endangered and Threatened Wildlife and Plants; 90-Day Finding on a Petition To List the Gila...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-26

... scrapers feeding on a variety of water particles and algae, as well as some large plants and animal... individuals frequently feed on algae (Edmunds and Waltz 1996, p. 126). Adult mayflies have nonfunctioning...

Overview of Pump Room, showing pumps at right and power ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Overview of Pump Room, showing pumps at right and power distribution cabinets for valve motors along north wall at left. View to east - Wellton-Mohawk Irrigation System, Pumping Plant No. 1, Bounded by Gila River & Union Pacific Railroad, Wellton, Yuma County, AZ

NASA Spacecraft Images New Mexico Wildfire

NASA Image and Video Library

2013-07-02

NASA Terra spacecraft passed over the Silver Fire in western New Mexico on June 7, 2013. It has since consumed more than 137,000 acres of timber in a rugged area of the Gila National Forest that has not seen large fires for nearly a century.

Environmental Assessment Reserve Military Operations Area

DTIC Science & Technology

1989-12-01

Control of Vibrations Caused by Blasting. Laboratorio National De Engenharia Civil, Lisboa, Portugal. Memoria 498. 11 p. Federal Air Quality Control...and FHP- 42-1(102) in Largo Creek Valley, Catron County, New Mexico, Gila National Forest. Laboratory of Anthropology Notes No. 144. Museum of New

Detail, Unit 4, Worthington MixFlo Pump, Harrison, New Jersey, USA. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Detail, Unit 4, Worthington Mix-Flo Pump, Harrison, New Jersey, USA. All six pump units are of the same size, make, and model - Wellton-Mohawk Irrigation System, Pumping Plant No. 1, Bounded by Gila River & Union Pacific Railroad, Wellton, Yuma County, AZ

Areas of localized organochlorine contamination in Arizona and New Mexico

USGS Publications Warehouse

Fleming, W.J.; Cain, B.W.

1985-01-01

Wings from mallard ducks harvested in 1980 in Arizona, Arkansas, Louisiana, and New Mexico were pooled into county aggregates and analyzed for organochlorine pesticides and PCB's. Organochlorine concentrations in duck wings were compared among counties comprising major river drainages within each state. DDE concentrations in the wings of mallards collected from the Verde River and the lower portion of the Gila River drainages in Arizona ranged up to 6 ppm (wet weight basis), which was 17 times higher than the 1979 Pacific Flyway average. DDE at these high levels may be hazardous to wildlife. In combination with other published data, our findings indicate a serious DDT problem in portions of the Verde River and Gila River drainages. High levels of heptachlor (up to 1.7 ppm) and PCB's (3.7 ppm, 61 times the 1979 Central Flyway average) were found in mallard wings from the upper Rio Grande and Pecos River drainages, respectively. We did not detect areas of heavy local organochlorine pesticide or PCB contamination in Arkansas and Louisiana.

Evapotranspiration from forage grass replacing native vegetation in the Gila River valley of Arizona

USGS Publications Warehouse

Leppanen, O.E.

1981-01-01

Estimates of evapotranspiration from an area of forage grass, which had been planted to replace native vegetation of little economic value, were made daily for a 363-day period in 1969 and 1970. The measurement site was located in the Gila River valley in east-central Arizona. The forage, panigrass (Panicum antidotale Retz.), grew from seed during the early summer of 1969 and after winterkill, regrew in 1970. Daily evapotranspiration estimates, which were based on energy budget measurements, ranged from a maximum of 9.2 millimeters to small amounts of condensation. Two daily values of substantial condensation (0.9 and 0.4 millimeter) were of dubious quality, but were retained in the record. The annual evapotranspiration was 989 millimeters, of which about 332 millimeters came from precipitation at the site. The water table fluctuated between 210 and 280 centimeters below land surface. However, the measurement site was near a wash, so that undocumented, shallower subterranean flows may have occurred. (USGS)

Main Control Room, view to the east. The door to ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Main Control Room, view to the east. The door to the motor room is to the right, and the main control cabinets are to the left - Wellton-Mohawk Irrigation System, Pumping Plant No. 1, Bounded by Gila River & Union Pacific Railroad, Wellton, Yuma County, AZ

Aeromagnetic maps of the Mazatzal Wilderness and contiguous roadless areas, Gila, Maricopa, and Yavapai counties, Arizona

USGS Publications Warehouse

Moss, C.K.; Abrams, G.A.

1985-01-01

Studies of the geology, geochemistry (Marsh and others, 1983a, b, Erickson, 1984), mines and prospects (Ellis, 1982), and mineral resource potential (Wrucke and others, 1983) of the Mazatzal Wilderness and contiguous roadless areas have been published elsewhere.

Safe Harbor: a tool to help recover topminnow and pupfish in Arizona

Treesearch

Douglas K. Duncan; Jeremy Voeltz

2005-01-01

The Arizona Game and Fish Department (Department) has developed a Safe Harbor Agreement (SHA) for four native fishes in Arizona. The SHA will allow Gila and Yaqui topminnow (Poeciliopsis occidentalis and P. sonoriensis) and desert and Quitobaquito pupfish (Cyprinodon macularius and C. eremus)...

Environmental Assessment, Valentine Military Operations Area, Texax

DTIC Science & Technology

1989-12-01

1978. Control of Vibrations Caused by Blasting. Laboratorio National De Engenharia Civil, Lisboa, Portugal. Memoria 498. 11 p. Federal Air Quality...New Mexico Highway Department Project RS-f153(6) and FHP- 42-1(102) in Largo Creek Valley, Catron County, New Mexico, Gila National Forest. Laboratory

Modular constraints on conformal field theories with currents

NASA Astrophysics Data System (ADS)

Bae, Jin-Beom; Lee, Sungjay; Song, Jaewon

2017-12-01

We study constraints coming from the modular invariance of the partition function of two-dimensional conformal field theories. We constrain the spectrum of CFTs in the presence of holomorphic and anti-holomorphic currents using the semi-definite programming. In particular, we find the bounds on the twist gap for the non-current primaries depend dramatically on the presence of holomorphic currents, showing numerous kinks and peaks. Various rational CFTs are realized at the numerical boundary of the twist gap, saturating the upper limits on the degeneracies. Such theories include Wess-Zumino-Witten models for the Deligne's exceptional series, the Monster CFT and the Baby Monster CFT. We also study modular constraints imposed by W -algebras of various type and observe that the bounds on the gap depend on the choice of W -algebra in the small central charge region.

75 FR 71138 - Land Acquisitions; Navajo Nation, Arizona

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-22

... of land into trust for the Navajo Nation of Arizona on November 10, 2010. FOR FURTHER INFORMATION... Indians before transfer of title to the property occurs. On November 10, 2010, the Assistant Secretary... 21 North, Range 11 East, Gila and Salt River Meridian, Coconino County, Arizona, described as follows...

76 FR 10345 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-24

... that the Commission received the following electric corporate filings: Docket Numbers: EC11-44-000. Applicants: Entegra Power, Gila River Power, L.P., Union Power Partners, L.P., Entegra Power Services LLC... Section 203 of The Federal Power Act, and Request for Waiver. Filed Date: 02/15/2011. Accession Number...

33. Photographic copy of construction drawing, dated 4/1925, in possession ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

33. Photographic copy of construction drawing, dated 4/1925, in possession of SCIP Office, Coolidge, AZ. United States Indian Service, Irrigation. CONSTRUCTION CAMP - San Carlos Irrigation Project, Sacaton Dam & Bridge, Gila River, T4S R6E S12/13, Coolidge, Pinal County, AZ

75 FR 26711 - Plan Revision for Coconino National Forest; Coconino, Gila and Yavapai Counties, AZ

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-12

... also make new recommendations for wilderness, research natural areas, and other Special Areas. This... is necessary to provide new management direction that balances current social, economic, and... employee collaboration, along with science-based evaluations, helped the plan revision team identify what...

40 CFR 52.126 - Control strategy and regulations: Particulate matter.

Code of Federal Regulations, 2011 CFR

2011-07-01

...: Particulate matter. 52.126 Section 52.126 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... strategy and regulations: Particulate matter. (a) The requirements of subpart G and § 51.281 of this... the national standards for particulate matter in Gila, Maricopa, Pima, Pinal, and Santa Cruz Counties...

Detail, unit 3, 1,100 horsepower (hp) pump motor. Manufactured by ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Detail, unit 3, 1,100 horsepower (hp) pump motor. Manufactured by the Electric Products Company, Cleveland, Ohio, USA. Units 1,2, and 4 are identical to this unit - Wellton-Mohawk Irrigation System, Pumping Plant No. 1, Bounded by Gila River & Union Pacific Railroad, Wellton, Yuma County, AZ

A satellite model of Southwestern Willow Flycatcher (Empidonax traillii extimus) breeding habitat and a simulation of potential effects of tamarisk leaf beetles (Diorhabda spp.), southwestern United States

USGS Publications Warehouse

Hatten, James R.

2016-08-08

The study described in this report represents the first time that a satellite model has been used to identify potential Southwestern Willow Flycatcher (Empidonax traillii extimus) (hereinafter referred to as “flycatcher”) breeding habitat rangewide for 2013–15. Fifty-seven Landsat scenes were required to map the entire range of the flycatcher, encompassing parts of six States and more than 1 billion 30-meter pixels. Predicted flycatcher habitat was summarized in a hierarchical fashion from largest to smallest: regionwide, State, U.S. Fish and Wildlife Service (FWS) management unit, 7.5-minute quadrangle, and critical-habitat reach. The term “predicted habitat” is used throughout this report to distinguish areas the satellite model predicts as suitable flycatcher habitat from what may actually exist on the ground. A rangewide accuracy assessment was done with 758 territories collected in 2014, and change detection was done with yearly habitat maps to identify how and where habitat changed over time. Additionally, effects of tamarisk leaf beetles (Diorhabda spp.) on flycatcher habitat were summarized for the lower Virgin River from 2010 to 2015, and simulations of how tamarisk leaf beetles may affect flycatcher habitat in the lower Colorado and upper Gila Rivers were done for 2015. Model results indicated that the largest areas of predicted flycatcher habitat at elevations below 1,524 meters were in New Mexico and Arizona, areas followed in descending order by California, Texas, Nevada, Utah, and Colorado. By FWS management unit, the largest area of flycatcher habitat during all 3 years were the Middle Rio Grande (New Mexico), followed by the Upper Gila (Arizona and New Mexico) and Middle Gila/San Pedro (Arizona) management units. The area of predicted flycatcher habitat varied considerably in 7.5-minute quadrangles, ranging from 0 to1,398 hectares (ha). Averaged across 3 years, the top three producing quadrangles were Paraje Well (New Mexico), San Marcial (New Mexico), and San Carlos Reservoir (Arizona). The top three FWS critical-habitat reaches in 2015 were Rio Grande-middle (9,544 ha), San Pedro River (1,779 ha), and Gila River-mid San Carlos (1,356 ha); this ranking did not change in 2013 or 2014. Change detection among years showed a large shift in predicted flycatcher habitat influenced by drought patterns, with California habitat decreasing and New Mexico habitat increasing. An accuracy assessment indicated that 88 percent of territories were correctly classified at a 40 percent probability threshold, with an exponential relationship between territory densities and five probability classes. A spatially explicit analysis indicated that beetles decreased predicted flycatcher habitat 94.2 percent from 2010 to 2015 along the lower Virgin River, with only 5.8 percent persisting. In contrast, beetle simulations indicated that 64.1 percent of habitat will persist along the lower Colorado River and 45 percent will persist along the upper Gila River. This project shows that the satellite model adequately predicts flycatcher habitat rangewide, but it lacks the ability to predict which patches will be occupied in a given year. The next logical step is the development of an occupancy model that ties the habitat predictions of the satellite model to patch occupancy so managers can better allocate their resources for survey and restoration activities. Finally, the methods presented in this report seem well suited for automated mapping applications and cloud-based resources.

Geochemical assessment of metals and dioxin in sediment from the San Carlos Reservoir and the Gila, San Carlos, and San Francisco Rivers, Arizona

USGS Publications Warehouse

Church, Stan E.; Choate, LaDonna M.; Marot, Marci E.; Fey, David L.; Adams, Monique; Briggs, Paul H.; Brown, Zoe Ann

2005-01-01

In October 2004, we sampled stream-bed sediment, terrace sediment, and sediment from the San Carlos Reservoir to determine the spatial and chronological variation of six potentially toxic metals-Cu, Pb, Zn, Cd, As, and Hg. Water levels in the San Carlos Reservoir were at a 20-year low at an elevation of 2,409 ft (734.3 m). Four cores were taken from the reservoir: one from the San Carlos River arm, one from the Gila River arm, and two from the San Carlos Reservoir just west of the Pinal County line. Radioisotope chronometry (7Be, 137Cs, and 210Pb) conducted on sediment from the reservoir cores provides a good chronological record back to 1959. Chronology prior to that, during the 1950s, is based on our interpretation of the 137Cs anomaly in reservoir cores. During and prior to the 1950s, the reservoir was dry and sediment-accumulation rates were irregular; age control based on radioisotope data was not possible. We recovered sediment at the base of one 4-m-long core that may date back to the late 1930s. The sedimentological record contains two discrete events, one about 1978-83 and one about 1957, where the Cu concentration in reservoir sediment exceeded recommended sediment quality guidelines and should have had an effect on sensitive aquatic and benthic organisms. Concentrations of Zn determined in sediment deposited during the 1957(?) event also exceeded recommended sediment quality guidelines. Concentration data for Cu from the four cores clearly indicate that the source of this material was upstream on the Gila River. Lead isotope data, coupled with the geochemical data from a 2M HCl-1 percent H2O2 leach of selected sediment samples, show two discrete populations of data. One represents the dominant sediment load derived from the Safford Valley, and a second reflects sediment derived from the San Francisco River. The Cu concentration spikes in the reservoir cores have chemical and Pb isotope signatures that indicate that deposits in a porphyry copper deposit from the Morenci district is the likely source of these Cu-rich sedimentary deposits. Copper concentrations and Pb isotope data in premining terrace-sediment deposits indicate that the Cu peaks could not have resulted from erosion of premining sediment from terrace deposits downstream on the Gila River. The chemical and Pb isotope data also indicate that agricultural practices in the Safford Valley have resulted in an increased sediment load to the Gila River since large-scale farming began, prior to the time when the San Carlos Reservoir was built. Analyses of dioxin, which is an impurity in one of the herbicides used in the late 1960s and early 1970s, were completed in sediment from one of the cores in the reservoir to determine whether any of these pesticide residues have accumulated in the reservoir sediment. Dioxin concentration is expressed in terms of its toxicity (toxic equivalent concentration or TEQ). Concentrations of dioxin in the sediment ranged from 0.68 to 1.37 pg/g and are less than any of the benchmark concentrations recommended as threshold values for adverse effects of dioxin in sediment (> 2.5-10 pg/g).

BOOK REVIEW: Symmetry and the Monster: One of the Greatest Quests of Mathematics

NASA Astrophysics Data System (ADS)

Szabo, R. J.

2007-04-01

The book Symmetry and the Monster: One of the Greatest Quests of Mathematics describes historical events leading up to the discovery of the Monster sporadic group, the largest simple sporadic group. It also expounds the significance and deep relationships between this group and other areas of mathematics and theoretical physics. It begins, in the prologue, with a nice overview of some of the mathematical drama surrounding the discovery of the Monster and its subsequent relationship to number theory (the so-called Moonshine conjectures). From a historical perspective, the book traces back to the roots of group theory, Galois theory, and steadily runs through time through the many famous mathematicians who contributed to group theory, including Lie, Killing and Cartan. Throughout, the author has provided a very nice and deep insight into the sociological and scientific problems at the time, and gives the reader a very prominent inside view of the real people behind the mathematics. The book should be an enjoyable read to anyone with an interest in the history of mathematics. For the non-mathematician the book makes a good, and mostly successful, attempt at being non-technical. Technical mathematical jargon is replaced with more heuristic, intuitive terminology, making the mathematical descriptions in the book fairly easy going. A glossary\\hspace{0.25pc} of\\hspace{0.25pc} terminology for noindent the more scientifically inclined is included in various footnotes throughout the book and in a comprehensive listing at the end of the book. Some more technical material is also included in the form of appendices at the end of the book. Some aspects of physics are also explained in a simple, intuitive way. The author further attempts at various places to give the non-specialist a glimpse into what mathematical proof is all about, and explains the difficulties and technicalities involved in this very nicely (for instance, he mentions the various 100+ page articles that appeared in the hey-day of finite group theory, indicating the enormous technical nature of the subject). The book nicely paints a dramatic landscape leading up to the discovery of the Monster group, and the problems that remain to this day in trying to understand its significance. One can really take from this book a feel of the mathematics leading up to its appearance, and the importance of the classification problem which was responsible for this. One also really gets an appreciation of the efforts and commitments of the mathematicians who contributed to the subject. All in all, this book achieves a nice balance between providing a beautiful historical account of group theory, and explaining the classification problem for finite groups in a way that is accessible to non-scientists. This should prove to be a good read for both the layperson interested in mathematics or mathematical physics, and also both mathematicians and physicists alike.

Mentors and Monsters.

ERIC Educational Resources Information Center

Osa, Nancy

2003-01-01

Discusses the author's investigation and participation in "Friendshipment" - a humanitarian aid shipment to Cuba sponsored by the ecumenical group Pastors for Peace. Researches the involvement of teenagers in "Friendshipment." Describes how her involvement and research led to her book, "Cuba 15." (SG)

Black Holes: The making of a monster

NASA Astrophysics Data System (ADS)

Mayer, Lucio

2017-04-01

The biggest black holes in the Universe were in place soon after the Big Bang. Explaining how they formed so rapidly is a daunting challenge, but the latest simulations give clues to how this may have occurred.

There's a Green Glob in Your Classroom.

ERIC Educational Resources Information Center

Dugdale, Sharon

1983-01-01

Discusses computer games (called intrinsic models) focusing on mathematics rather than on unrelated motivations (flashing lights or sounds). Games include "Green Globs," (equations/linear functions), "Darts"/"Torpedo" (fractions), "Escape" (graphing), and "Make-a-Monster" (equivalent fractions and…

Men, monsters and the modern universe.

NASA Astrophysics Data System (ADS)

Lovi, G.; Tirion, W.

This book is intended to introduce to the constellations in a memorable way and to start looking at the sky's most easily observable objects with nothing more than the eyes or a pair of binoculars or a small telescope.

Differences between the events preceding spina bifida and anencephaly.

PubMed

James, W H

1981-02-01

It is usually held that there is a time continuum in the formation of monoxygotic (MZ) twins which is indexed by their placentation, running from dichorionic to monochorionic diamniotic to monochorionic monoamniotic and conjoined pairs. There is good evidence that this continuum is characterised by a continuum of predisposition to anencephaly, slightly raised in dichorionic pairs but very high in some sorts of conjoined pairs. Although MZ twins, especially monoamniotic and conjoined pairs, are peculiarly liable to anencephaly, they are not particularly susceptible to spina bifida. Among twin pairs concordant for anencephaly or spina bifida, there are strikingly few concordant in the sense of one twin having anencephaly and the other spina bifida, in contrast with the numbers of pairs concordant for the same malformation. The prevalence of anencephaly in double monsters varies with the type of monster, being high in diprosopus. These findings may be explained by the timing of embryonic events.

Differences between the events preceding spina bifida and anencephaly.

PubMed Central

James, W H

1981-01-01

It is usually held that there is a time continuum in the formation of monoxygotic (MZ) twins which is indexed by their placentation, running from dichorionic to monochorionic diamniotic to monochorionic monoamniotic and conjoined pairs. There is good evidence that this continuum is characterised by a continuum of predisposition to anencephaly, slightly raised in dichorionic pairs but very high in some sorts of conjoined pairs. Although MZ twins, especially monoamniotic and conjoined pairs, are peculiarly liable to anencephaly, they are not particularly susceptible to spina bifida. Among twin pairs concordant for anencephaly or spina bifida, there are strikingly few concordant in the sense of one twin having anencephaly and the other spina bifida, in contrast with the numbers of pairs concordant for the same malformation. The prevalence of anencephaly in double monsters varies with the type of monster, being high in diprosopus. These findings may be explained by the timing of embryonic events. PMID:7019447

A Numerical Study on the Streams of Star Debris after Tidal Disruption

NASA Astrophysics Data System (ADS)

Camacho Olachea, Priscila; Ramirez-Ruiz, Enrico; Law-Smith, Jamie

2017-01-01

Lurking at the centers of most galaxies are gigantic star and gas devouring monsters. These monsters are supermassive black holes (SMBHs), some of which are larger than our solar system and ten billion times as massive as our own Sun. The vast majority of stars in the universe live for tens of billions of years, eventually dying from old age as the nuclearreactions that power them become progressively less effective. But for every ten thousand stars that die peacefully, one star will be brutally torn apart by the extreme tidal forces present as it passes near a SMBH. My recent work has been to develop computational tools necessary to study the fates of stars disrupted by SMBHs. In this research project I presentthe results of my numerical study aimed at understanding the streams of star debris that result after disruption.

[Extraordinary news of a curious apothecary. Monsters and wonders in the Florentine diary of Luca Landucci].

PubMed

Ciseri, Lorenzo Montemagno

This article offers a new reading of the well-known diary kept by the Florentine apothecary Luca Landucci between 1450 and 1516, examining its accounts of prodigies and other "monstrous" occurrences from a modern scientific point of view. Particular consideration is given to descriptions of a variety of birth defects observed in various Italian cities at the time, providing explanations for each case based on the latest medical theories. A detailed analysis is provided for a case of cranioschisis recorded in Volterra in 1474, a case of Opitz syndrome occurring in Venice in 1489, the birth of conjoined twins in Padua in the same year, conjoined triplets born to a 60-year-old woman in Venice, the well-publicized account of the 1512 Ravenna monster and, finally, the thoraco-acephalus tetramelus adolescent that Landucci personally observed in Florence in 1513.

Geologic influences on Apache trout habitat in the White Mountains of Arizona

Treesearch

Jonathan W. Long; Alvin L. Medina

2006-01-01

Geologic variation has important influences on habitat quality for species of concern, but it can be difficult to evaluate due to subtle variations, complex terminology, and inadequate maps. To better understand habitat of the Apache trout (Onchorhynchus apache or O. gilae apache Miller), a threatened endemic species of the White...

Motor Room, overall view to the west. The control cabinet ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Motor Room, overall view to the west. The control cabinet and cement pipes along the south wall are being temporarily stored in the Pumping Plant and are not part of the original equipment - Wellton-Mohawk Irrigation System, Pumping Plant No. 1, Bounded by Gila River & Union Pacific Railroad, Wellton, Yuma County, AZ

Master Plan, Tucson Diversion Channel, Recreation Development Program. Gila River and Tributaries, Arizona and New Mexico.

DTIC Science & Technology

1981-10-01

area. • A need for recreation opportunities for the preteen and teen- age groups. The people of Tucson believe recreation oppor- tunity might help...be able to accommodate large group activities and have adequate onsite parking. Also needed are facilities for the preteen and teen-age groups

78 FR 15736 - Endangered and Threatened Wildlife and Plants; Recovery Permit Applications

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-12

....gov (email). SUPPLEMENTARY INFORMATION: Background The Act (16 U.S.C. 1531 et seq.) prohibits..., subject to the requirements of the Privacy Act (5 U.S.C. 552a) and Freedom of Information Act (5 U.S.C... (Acipenser transmontanus), bonytail chub (Gila elegans), Colorado pikeminnow (Ptychocheilus Lucius), humpback...

76 FR 17028 - Approval and Promulgation of Gila River Indian Community's Tribal Implementation Plan

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-28

... and judicial review in Tribal court, requirements for area sources of fugitive dust and fugitive... administrative appeals and judicial review in Tribal court, requirements for area sources of fugitive dust and... Risks and Safety Risks'' (62 FR 19885, April 23, 1997), because it is not economically significant. In...

Geologie study off gravels of the Agua Fria River, Phoenix, AZ

USGS Publications Warehouse

Langer, W.H.; Dewitt, E.; Adams, D.T.; O'Briens, T.

2010-01-01

The annual consumption of sand and gravel aggregate in 2006 in the Phoenix, AZ metropolitan area was about 76 Mt (84 million st) (USGS, 2009), or about 18 t (20 st) per capita. Quaternary alluvial deposits in the modern stream channel of the Agua Fria River west of Phoenix are mined and processed to provide some of this aggregate to the greater Phoenix area. The Agua Fria drainage basin (Fig. 1) is characterized by rugged mountains with high elevations and steep stream gradients in the north, and by broad alluvial filled basins separated by elongated faultblock mountain ranges in the south. The Agua Fria River, the basin’s main drainage, flows south from Prescott, AZ and west of Phoenix to the Gila River. The Waddel Dam impounds Lake Pleasant and greatly limits the flow of the Agua Fria River south of the lake. The southern portion of the watershed, south of Lake Pleasant, opens out into a broad valley where the river flows through urban and agricultural lands to its confluence with the Gila River, a tributary of the Colorado River.

Barren area evapotranspiration estimates generated from energy budget measurements in the Gila River valley of Arizona

USGS Publications Warehouse

Leppanen, O.E.

1980-01-01

Estimates of evapotranspiration for 479 successive days were created by using energy budget measurements. The measurement point was on the 2-kilometer wide flood plain of the Gila River in east-central Arizona, about 18 kilometers above Coolidge Dam. The flood plain had been cleared of all tall vegetation for distances of about 20 kilometers upstream and 5 kilometers downstream from the measurement site. Chaining, raking, and burning had been used to clear the area immediately surrounding the measurement site about 6 months before measurements began. Ground cover was sparse volunteer Bermudagrass and scattered seepwillow for a distance of at least 1 kilometer in all directions from the measurement point . The water table was deep , so most of the evaporated water came from rainfall, but some came from soil moisture deeper than 2 meters. The March to March water loss (evapotranspiration less rain) was about 47 millimeters, evapotranspiration demand was 377 millimeters. Daily rates varied from very small amounts of condensation to almost 5 millimeters of evapotranspiration. (USGS)

Medusan Monster or Ingenuous Model?

ERIC Educational Resources Information Center

Baxter, Cecil, Jr.; Corcoran, James

1972-01-01

The resignation of the president of the Seattle Community College District resulted in the creation of a new form of administrative leadership. An executive committee consisting of the three campus presidents took over and the advantages and disadvantages are listed. (RN)

Further Adventures of Dr. Sony's Mad Monster Machine, or Cutting the Studio Umbilical Cord

ERIC Educational Resources Information Center

Steffin, Sherwin

1977-01-01

We must reexamine our often total reliance on the studio as the only source for instructional television production. The porta-pak provides an alternative. Tips are provided for successful field production. (Author/STS)

Modeling and monitoring the hydrological effects of the Sand Engine.

NASA Astrophysics Data System (ADS)

Schaars, Frans; Hoogmoed, Merel; van Vliet, Frank; Stuyfzand, Pieter; Groen, Michel; van der Made, Kees-Jan; Caljé, Ruben; Auken, Esben; Bergsted Pedersen, Jesper

2013-04-01

Since 1887, Dunea Water Company produces high quality drinking water using the dune area at Monster (Province of South Holland, the Netherlands). Annually, 8 billion liters of water is produced here using artificial recharge and recovery with shallow wells and infiltration lakes. The dunes are an important step in producing drinking water serving as an underground buffer, leveling fluctuating in temperature and quality and removing bacteria and viruses from the infiltrated water in a natural way. Since space is limited in the Netherlands, the drinking water production of Dunea is closely matched with surrounding land uses and natural constraints. This prevents groundwater nuisance, upconing and intrusion of salt water and, in this case, movement of a nearby groundwater pollution. This is especially true in the Monster area where the dunes are fairly low and small; the coast is less than 350 meters from the recovery wells. The coast of Monster was identified as a weak link in the coastal defense of The Netherlands. Because of this, two coastal defense projects were carried out between 2009 and 2011. The first project involved creating an extra dune ridge in front of existing dunes which leads to intrusion of a large volume of seawater. Directly after completion, the Sand Engine was constructed. This hook shaped sand peninsula will supply the coast with sand for the coming decades due to erosion and deposition along the coast. These two large coastal defense projects would obviously influence the tightly balanced hydrological system of Monster. Without hydrological intervention, the drinking water production would no longer be sustainable in this area. To study the effects of these projects and to find a solution to combine coastal defense and drinking water supply, field research and effect (geochemical) modeling were used interactively. To prevent negative effects it was decided to construct interception wells on top of the new dune ridge (28 in total). A comprehensive monitoring system was built to keep track of the salt groundwater and the groundwater heads. The zero measurement included groundwater heads, water samples, but also geophysical methods such as SkyTEM and CVES. We will also show the monitoring system we use to keep track of the groundwater heads and salt water intrusion in the future.

Assessing contaminant sensitivity of endangered and threatened aquatic species: Part III. Effluent toxicity tests

USGS Publications Warehouse

Dwyer, F.J.; Hardesty, D.K.; Henke, C.E.; Ingersoll, C.G.; Whites, D.W.; Augspurger, T.; Canfield, T.J.; Mount, D.R.; Mayer, F.L.

2005-01-01

Toxicity tests using standard effluent test procedures described by the U.S. Environmental Protection Agency were conducted with Ceriodaphnia dubia, fathead minnows (Pimephales promelas), and seven threatened and endangered (listed) fish species from four families: (1) Acipenseridae: shortnose sturgeon (Acipenser brevirostrum); (2) Catostomidae; razorback sucker (Xyrauchen texanus); (3) Cyprinidae: bonytail chub (Gila elegans), Cape Fear shiner (Notropis mekistocholas) Colorado pikeminnow (Ptychocheilus lucius), and spotfin chub (Cyprinella monacha); and (4) Poecillidae: Gila topminnow (Poeciliopsis occidentalis). We conducted 7-day survival and growth studies with embryo-larval fathead minnows and analogous exposures using the listed species. Survival and reproduction were also determined with C. dubia. Tests were conducted with carbaryl, ammonia-or a simulated effluent complex mixture of carbaryl, copper, 4-nonylphenol, pentachlorophenol and permethrin at equitoxic proportions. In addition, Cape Fear shiners and spotfin chub were tested using diazinon, copper, and chlorine. Toxicity tests were also conducted with field-collected effluents from domestic or industrial facilities. Bonytail chub and razorback suckers were tested with effluents collected in Arizona whereas effluent samples collected from North Carolina were tested with Cape Fear shiner, spotfin chub, and shortnose sturgeon. The fathead minnow 7-day effluent test was often a reliable estimator of toxic effects to the listed fishes. However, in 21 % of the tests, a listed species was more sensitive than fathead minnows. More sensitive species results varied by test so that usually no species was always more or less sensitive than fathead minnows. Only the Gila topminnow was consistently less sensitive than the fathead minnow. Listed fish species were protected 96% of the time when results for both fathead minnows and C. dubia were considered, thus reinforcing the value of standard whole-effluent toxicity tests using those two species. If the responses of specific listed species are important for management decisions, our study supports the value in developing culture and testing procedures for those species. ?? 2005 Springer Science+Business Media, Inc.

Hydrologic effects of large southwestern USA wildfires significantly increase regional water supply: fact or fiction?

NASA Astrophysics Data System (ADS)

Wine, M. L.; Cadol, D.

2016-08-01

In recent years climate change and historic fire suppression have increased the frequency of large wildfires in the southwestern USA, motivating study of the hydrological consequences of these wildfires at point and watershed scales, typically over short periods of time. These studies have revealed that reduced soil infiltration capacity and reduced transpiration due to tree canopy combustion increase streamflow at the watershed scale. However, the degree to which these local increases in runoff propagate to larger scales—relevant to urban and agricultural water supply—remains largely unknown, particularly in semi-arid mountainous watersheds co-dominated by winter snowmelt and the North American monsoon. To address this question, we selected three New Mexico watersheds—the Jemez (1223 km2), Mogollon (191 km2), and Gila (4807 km2)—that together have been affected by over 100 wildfires since 1982. We then applied climate-driven linear models to test for effects of fire on streamflow metrics after controlling for climatic variability. Here we show that, after controlling for climatic and snowpack variability, significantly more streamflow discharged from the Gila watershed for three to five years following wildfires, consistent with increased regional water yield due to enhanced infiltration-excess overland flow and groundwater recharge at the large watershed scale. In contrast, we observed no such increase in discharge from the Jemez watershed following wildfires. Fire regimes represent a key difference between the contrasting responses of the Jemez and Gila watersheds with the latter experiencing more frequent wildfires, many caused by lightning strikes. While hydrologic dynamics at the scale of large watersheds were previously thought to be climatically dominated, these results suggest that if one fifth or more of a large watershed has been burned in the previous three to five years, significant increases in water yield can be expected.

Craniofacial duplication (diprosopus) in a twin.

PubMed

Changaris, D G; McGavran, M H

1976-07-01

A fused, double-faced (diprosopus), anencephalic monster was born prematurely as one of twins after 30 weeks of gestation. We will describe the autopsy findings and summarize the literature concerning the diprosopus defect. Factors other than fetal environment may contribute to its pathogenesis.

The Disabled: Media's Monster.

ERIC Educational Resources Information Center

Bogdan, Robert; And Others

1982-01-01

From the early nineteenth century to the present, horror, gangster, and adventure films, television, the comics, and newspapers have shown physical and mental disabilities to connote murder, violence, and danger. Such false portrayals have promoted negative public attitudes toward people with disabilities. (Author/MJL)

First Look at Milky Way Monster in High-Energy X-ray Light

NASA Image and Video Library

2012-10-23

These images, taken by NASA black-hole hunter, NuSTAR, are the first, focused high-energy X-ray views of the area surrounding the supermassive black hole, called Sagittarius A*, at the center of our galaxy.

Global Positioning System Navigation Algorithms

DTIC Science & Technology

1977-05-01

Historical Remarks on Navigation In Greek mythology , Odysseus sailed safely by the Sirens only to encounter the monsters Scylla and Charybdis...TNED 000 00 1(.7 BIBLIOGRAPHY 1. Pinsent, John. Greek Mythology . Paul Hamlyn, London, 1969. 2. Kline, Morris. Mathematical Thought from Ancient to

NASA AIRS Instrument Captures Data on Monster Winter Storm Affecting 30 States

NASA Image and Video Library

2011-02-02

This visible image from NASA Aqua satellite Jan. 31 shows thickening clouds along a developing intense front in the plains and Midwestern states that will produce excessive snow, freezing rain, sleet, and wind in those areas.

76 FR 34250 - Notice of Intent To Prepare an Environmental Assessment for the Proposed Gila Lower Box Area of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-13

... management prescriptions should apply? 7. What potential impacts would this proposed action have on neighboring private landowners? 8. What effects would this proposed action have on recreation and tourism in... accordance with policy, and tribal concerns will be given due consideration, including impacts on Indian...

Dutchwoman Butte revisited: Examining paradigms for livestock grazing exclusion

Treesearch

J. Sprinkle; M. Holder; C. Erickson; A. Medina; D. Robinett; G. Ruyle; J. Maynard; S. Tuttle; Jr. J. Hays; W. Meyer; S. Stratton; A. Rogstad; K. Eldredge; J. Harris; L. Howery; W. Sprinkle

2006-01-01

In 2000, a collaborative rangeland monitoring program was established with the University of Arizona, Gila County Cattlegrowers, and the Tonto National Forest. Dutchwoman Butte (DWB) is an isolated, ungrazed 40 ha mesa with relict vegetation. Our objective was to contrast the vegetation of DWB to that of a grazed site, Whiskey tank (WT), across multiple years (2001,...

78 FR 7391 - Motorized Travel Management Plan, Tonto National Forest; Gila, Maricopa, Pinal, and Counties, AZ

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-01

... Federal lands. The regulations provide ``for a system of National Forest System (NFS) roads, NFS trails, and areas of NFS lands that are designated for motor vehicle use. Motor vehicle use off designated... travel and for administration, utilization, and protection of NFS lands (36 CFR 212.5(b)). Based on...

Master Plan Tucson Diversion Channel, Recreation Development Program, Gila River and Tributaries Arizona and New Mexico.

DTIC Science & Technology

1980-03-01

opportunities for the teen and preteen -age groups. The people of Tucson believe that recreational opportunity may help reduce crime rates and keep these...for the preteen and teen age groups, bicycle and equestrian trails. and areas for organized team sports. For example, there is an acute need for

Woodpecker use and fall rates of snags created by killing ponderosa pine infected with dwarf mistletoe.

Treesearch

Catherine G. Parks; David A. Conklin; Larry Bednar; Helen. Maffei

1999-01-01

Ponderosa pine (Pinus ponderosa Dougl. ex Laws.) killed as part of a forest management project to reduce dwarf mistletoe (Arceuthobium sp.) in the Gila National Forest, New Mexico, were evaluated for wildlife value. One hundred and two dwarf mistletoe-infected trees were killed by basal burning, basal girdling, or by a...

"Left High and Dry": Federal Land Policies and Pima Agriculture, 1860-1910

ERIC Educational Resources Information Center

Dejong, David H.

2009-01-01

The Akimel O'odham, or "River People" (Pima), have lived in the middle Gila River Valley for centuries, irrigating and cultivating the same land as their Huhugam ancestors did for millennia. Continuing their irrigated agricultural economy bequeathed to them by their Huhugam ancestors, the Pima leveraged a favorable geopolitical setting into a…

Microhabitat use by breeding Southwestern Willow Flycatchers on the Gila River, New Mexico

Treesearch

Scott H. Stoleson; Deborah M. Finch

2003-01-01

The endangered Southwestern Willow Flycatcher (Empidonax traillii extimus) breeds at numerous sites throughout its range that vary greatly in floristics, vegetation structure, and the extent of human alteration of the habitat. Here we present information on nesting habitat characteristics of Willow Flycatchers in the largest extant population of the subspecies along...

Breeding biology of Lucy's Warbler in southwestern New Mexico

Treesearch

Scott H. Stoleson; Roland S. Shook; Deborah M. Finch

2000-01-01

We found Lucy's Warblers breeding abundantly in mid-elevation broadleaf riparian forests in the lower Gila River valley of southwestern New Mexico. They arrived en masse in the third week of March. Patterns of singing suggested that Lucy's Warblers might raise two broods. Few were heard or seen after late July. Estimated population densities ranged from 1. 7...

75 FR 1802 - Termination of the Environmental Impact Statement for the General Management Plan, Gila Cliff...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-13

... Management Plan because it has determined that an Environmental Assessment (EA) is the more appropriate... Assessment was approved by the Chief of the NPS Environmental Quality Division on November 4, 2009. The draft general management plan and Environmental Assessment is expected to be distributed for a 30 day public...

A Photographic Essay of the San Carlos Apache Indians, Volume 2-Part A.

ERIC Educational Resources Information Center

Soto, Ed; And Others

As part of a series of guides designed for instruction of American Indian children and youth, this resource guide constitutes a pictorial essay on the San Carlos Apache Reservation founded in the late 1800's and located in Arizona's Gila County. An historical narrative and discussion questions accompany each of the 12 photographs. Photographic…

Standards: The Philosophical Monster in the Classroom.

ERIC Educational Resources Information Center

Jervis, Kathe; McDonald, Joseph

1996-01-01

In 1993 Columbia University's National Center for Restructuring Education collaborated with three educational reform organizations to encourage teacher dialogue about assessment reform via the Four Seasons Project. This article profiles three participating schools that use theory, ritual, textmaking, and networking to help teachers reconcile…

The paper monster. Corporate compliance and the board.

PubMed

Hinrichsen, C A; Capobianco, C; Diamond, M

2001-02-01

Fraud and abuse lawsuits and settlements are getting bigger, and the DOJ shows no signs of letting up on its scrutiny of health care organizations. That's why a strong compliance program is your best defense, and it all starts with the board.

Pre-schoolers Learn at Home.

ERIC Educational Resources Information Center

Smith, Penny

1985-01-01

Reviews: "ArithMagic (Counting, Addition, Subtraction)" which uses graphics to illustrate/review basic arithmetic concepts; "The Sweet Shop" which uses graphics (and a character called Mr. Jellybean) to teach arithmetic concepts; and "Math Magic," a monster-filled arcade game that teaches addition and subtraction.…

Space-to-Ground: Tracking a Monster: 09/08/2017

NASA Image and Video Library

2017-09-07

Three crew members said farewell to the station...the station had eyes on a monstrous storm...and what kind of weather can you have in space? NASA's Space to Ground is your weekly update on what's happening aboard the International Space Station.

Assessment of a Mobile Game ("MobileKids Monster Manor") to Promote Physical Activity Among Children.

PubMed

Garde, Ainara; Umedaly, Aryannah; Abulnaga, S Mazdak; Robertson, Leah; Junker, Anne; Chanoine, Jean Pierre; Ansermino, J Mark; Dumont, Guy A

2015-04-01

The majority of children in North America are not meeting current physical activity guidelines. The purpose of this study was to evaluate the impact of a mobile phone game ("MobileKids Monster Manor") as a tool to promote voluntary physical activity among children. The game integrates data from an accelerometer-based activity monitor (Tractivity(®); Kineteks Corp., Vancouver, BC, Canada) wirelessly connected to a phone and was developed with the involvement of a team of young advisors (KidsCan Initiative: Involving Youth as Ambassadors for Research). Fifty-four children 8-13 years old completed a week of baseline data collection by wearing an accelerometer but receiving no feedback about their activity levels. The 54 children were then sequentially assigned to two groups: One group played "MobileKids Monster Manor," and the other received daily activity feedback (steps and active minutes) via an online program. The physical activity (baseline and intervention weeks) was measured using the activity monitor and compared using two-way repeated-measures analysis of variance (intervention×time). Forty-seven children with a body mass index (BMI) z-score of 0.35±1.18 successfully completed the study. Significant (P=0.01) increases in physical activity were observed during the intervention week in both the game and feedback groups (1191 and 796 steps/day, respectively). In the game group, greater physical activity was demonstrated in children with higher BMI z-score, showing 964 steps/day more per BMI z-score unit (P=0.03; 95 percent confidence interval of 98 to 1829). Further investigation is required to confirm that our game design promotes physical activity.

From Mathematical Monsters to Generalized Scale Invariance in Geophysics: Highlights of the Multifractal Saga

NASA Astrophysics Data System (ADS)

Schertzer, D. J.; Tchiguirinskaia, I.; Lovejoy, S.

2013-12-01

Fractals and multifractals are very illustrative of the profound synergies between mathematics and geophysics. The book ';Fractal Geometry of Nature' (Mandelbrot, 1982) brilliantly demonstrated the genericity in geophysics of geometric forms like Cantor set, Peano curve and Koch snowflake, which were once considered as mathematical monsters. However, to tame the geophysical monsters (e.g. extreme weather, floods, earthquakes), it was required to go beyond geometry and a unique fractal dimension. The concept of multifractal was coined in the course of rather theoretical debates on intermittency in hydrodynamic turbulence, sometimes with direct links to atmospheric dynamics. The latter required a generalized notion of scale in order to deal both with scale symmetries and strong anisotropies (e.g. time vs. space, vertical vs. horizontal). It was thus possible to show that the consequences of intermittency are of first order, not just 'corrections' with respect to the classical non-intermittent modeling. This was in fact a radical paradigm shift for geophysics: the extreme variability of geophysical fields over wide ranges of scale, which had long been so often acknowledged and deplored, suddenly became handy. Recent illustrations are the possibility to track down in large date sets the Higgs boson of intermittence, i.e. a first order multifractal phase transition leading to self-organized criticality, and to simulate intermittent vector fields with the help of Lie cascades, based for instance on random Clifford algebra. It is rather significant that this revolution is no longer limited to fundamental and theoretical problems of geophysics, but now touches many applications including environmental management, in particular for urban management and resilience. These applications are particularly stimulating when taken in their full complexity.

Outliers and Extremes: Dragon-Kings or Dragon-Fools?

NASA Astrophysics Data System (ADS)

Schertzer, D. J.; Tchiguirinskaia, I.; Lovejoy, S.

2012-12-01

Geophysics seems full of monsters like Victor Hugo's Court of Miracles and monstrous extremes have been statistically considered as outliers with respect to more normal events. However, a characteristic magnitude separating abnormal events from normal ones would be at odd with the generic scaling behaviour of nonlinear systems, contrary to "fat tailed" probability distributions and self-organized criticality. More precisely, it can be shown [1] how the apparent monsters could be mere manifestations of a singular measure mishandled as a regular measure. Monstrous fluctuations are the rule, not outliers and they are more frequent than usually thought up to the point that (theoretical) statistical moments can easily be infinite. The empirical estimates of the latter are erratic and diverge with sample size. The corresponding physics is that intense small scale events cannot be smoothed out by upscaling. However, based on a few examples, it has also been argued [2] that one should consider "genuine" outliers of fat tailed distributions so monstrous that they can be called "dragon-kings". We critically analyse these arguments, e.g. finite sample size and statistical estimates of the largest events, multifractal phase transition vs. more classical phase transition. We emphasize the fact that dragon-kings are not needed in order that the largest events become predictable. This is rather reminiscent of the Feast of Fools picturesquely described by Victor Hugo. [1] D. Schertzer, I. Tchiguirinskaia, S. Lovejoy et P. Hubert (2010): No monsters, no miracles: in nonlinear sciences hydrology is not an outlier! Hydrological Sciences Journal, 55 (6) 965 - 979. [2] D. Sornette (2009): Dragon-Kings, Black Swans and the Prediction of Crises. International Journal of Terraspace Science and Engineering 1(3), 1-17.

Diversions: Hilbert and Sierpinski Space-Filling Curves, and beyond

ERIC Educational Resources Information Center

Gough, John

2012-01-01

Space-filling curves are related to fractals, in that they have self-similar patterns. Such space-filling curves were originally developed as conceptual mathematical "monsters", counter-examples to Weierstrassian and Reimannian treatments of calculus and continuity. These were curves that were everywhere-connected but…

College Men and Jealousy

ERIC Educational Resources Information Center

Knox, David; Breed, Rhonda; Zusman, Marty

2007-01-01

Cultural meanings (e.g. the green eyed monster) and research interests have traditionally focused on female jealousy. In contrast, this research focused on male jealousy. Two-hundred ninety-one undergraduates at a large southeastern university completed a confidential, anonymous forty-four-item questionnaire on jealousy. Men reacted differently…

Steampunk: Full Steam Ahead

ERIC Educational Resources Information Center

Campbell, Heather M.

2010-01-01

Steam-powered machines, anachronistic technology, clockwork automatons, gas-filled airships, tentacled monsters, fob watches, and top hats--these are all elements of steampunk. Steampunk is both speculative fiction that imagines technology evolved from steam-powered cogs and gears--instead of from electricity and computers--and a movement that…

Marching Monsters: Sculpture in Motion.

ERIC Educational Resources Information Center

Wolfe, George

1984-01-01

With a grant from the National Endowment for the Arts, teenage art club members made a 20-foot float called "Bad Seed," which they entered in a parade spoofing the Mardi Gras. It had a purple volcano drooling chartreuse lava while giving birth to a huge dragon. (RM)

HIV/AIDS and Children in the English Speaking Caribbean.

ERIC Educational Resources Information Center

Dicks, Barbara A., Ed.

This collection of papers addresses the HIV/AIDS situation among English-speaking children in the Caribbean. Papers include: "Preface" (C. James Hospedales); "Introduction"; (Barbara A. Dicks); "HIV/AIDS: Challenging a Monster" (Brendan Bain); "HIV/AIDS in Caribbean Children and Adolescents" (Noreen Jack);…

"Can You Hear Me Now, Ms. Monster?": Anger, "Thumos," and First-Year Composition

ERIC Educational Resources Information Center

Baecker, Diann

2007-01-01

There are not many English words for "anger." There's "wrath" and "ire," although no one uses "ire" anymore and hardly anyone "wrath." There's "frustration," "resentment," and "indignation," but they don't have the emotional intensity of "anger," a word that…

The DELTA MONSTER: An RPV designed to investigate the aerodynamics of a delta wing platform

NASA Technical Reports Server (NTRS)

Connolly, Kristen; Flynn, Mike; Gallagher, Randy; Greek, Chris; Kozlowski, Marc; Mcdonald, Brian; Mckenna, Matt; Sellar, Rich; Shearon, Andy

1989-01-01

The mission requirements for the performance of aerodynamic tests on a delta wind planform posed some problems, these include aerodynamic interference; structural support; data acquisition and transmission instrumentation; aircraft stability and control; and propulsion implementation. To eliminate the problems of wall interference, free stream turbulence, and the difficulty of achieving dynamic similarity between the test and actual flight aircraft that are associated with aerodynamic testing in wind tunnels, the concept of the remotely piloted vehicle which can perform a basic aerodynamic study on a delta wing was the main objective for the Green Mission - the Delta Monster. The basic aerodynamic studies were performed on a delta wing with a sweep angle greater than 45 degrees. These tests were performed at various angles of attack and Reynolds numbers. The delta wing was instrumented to determine the primary leading edge vortex formation and location, using pressure measurements and/or flow visualization. A data acquisition system was provided to collect all necessary data.

Forced to Abandon Their Farms: Water Deprivation and Starvation among the Gila River Pima, 1892-1904

ERIC Educational Resources Information Center

DeJong, David H.

2004-01-01

This article discusses the water problems faced by the people of the Pima tribe. On June 17, 1902, after more than a decade of political debate and maneuvering, the National Reclamation Act became law. This legislation provided direct federal subsidies for the development of irrigation projects across the arid West. The Reclamation Act generated…

A Comprehensive Evaluation of OEO Community Action Programs on Six Selected American Indian Reservations. Report 4 - Final Report.

ERIC Educational Resources Information Center

Smith, James G. E.; And Others

The impact of the Office of Economic Opportunity (OEO) Community Action Programs (CAP) on 6 selected American Indian reservations (Gila River and Papago, Arizona; Santa Clara Pueblo, New Mexico; Pine Ridge, South Dakota; Turtle Mountain, North Dakota, and White Earth Chippewa, Minnesota) are evaluated. After considering the development of Indian…

Aeromagnetic map of the Fossil Springs Roadless Area, Yavapai, Gila, and Coconino counties, Arizona

USGS Publications Warehouse

Davis, W.E.; Weir, G.W.

1984-01-01

The magnetic anomalies and patterns on the aeromagnetic map reflect variations of magnetization in the underlying rocks. Basaltic rocks contain moderate amounts of magnetic minerals, mainly magnetite, and possess strong intensities of magnetization. The more silicic volcanic rocks have much lower magnetization intensities. Sedimentary rocks contain little or no magnetite and are virtually nonmagnetic.

Evaluation of novel thermally enhanced spectral indices for mapping fire perimeters and comparisons with fire atlas data

Treesearch

Z.A Holden; P. Morgan; A.M.S. Smith; M Rollins; P.E. Gessler

2005-01-01

We evaluated the potential of two novel thermally enhanced Landsat Thematic Mapper (TM)-derived spectral indices for discriminating burned areas and for producing fire perimeter data (as a potential surrogate to digital fire atlas data) within two wildland fires (1985 and 1993) in ponderosa pine (Pinus ponderosa) forests of the Gila Wilderness, New...

Evidence for skipped spawning in a potamodromous cyprinid, humpback chub (Gila cypha), with implications for demographic parameter estimates

USGS Publications Warehouse

Pearson, Kristen Nicole; Kendall, William L.; Winkelman, Dana L.; Persons, William R.

2015-01-01

Our findings reveal evidence for skipped spawning in a potamodromous cyprinid, humpback chub (HBC; Gila cypha  ). Using closed robust design mark-recapture models, we found, on average, spawning HBC transition to the skipped spawning state () with a probability of 0.45 (95% CRI (i.e. credible interval): 0.10, 0.80) and skipped spawners remain in the skipped spawning state () with a probability of 0.60 (95% CRI: 0.26, 0.83), yielding an average spawning cycle of every 2.12 years, conditional on survival. As a result, migratory skipped spawners are unavailable for detection during annual sampling events. If availability is unaccounted for, survival and detection probability estimates will be biased. Therefore, we estimated annual adult survival probability (S), while accounting for skipped spawning, and found S remained reasonably stable throughout the study period, with an average of 0.75 ((95% CRI: 0.66, 0.82), process varianceσ2 = 0.005), while skipped spawning probability was highly dynamic (σ2 = 0.306). By improving understanding of HBC spawning strategies, conservation decisions can be based on less biased estimates of survival and a more informed population model structure.

Lower Gila South Resource Management Plan, La Paz, Maricopa, Pima, Pinal and Yuma Counties, Arizona

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1985-08-01

Implementation of a resource management plan is proposed for 2.0 million surface acres and 1.9 million acres of subsurface minerals in the Lower Gila South resource area, located in La Paz, Maricopa, Pima, Pinal, and Yuma counties, Arizona. The preferred alternative would involve range land improvements consisting of construction of 47 miles of fence, 10 reservoirs and 7 wells. Portions of the New Water Mountains, Eagletail Mountains, Woosley Peak, and Table Top Mountains wilderness study areas (WSAs), totaling 190,391 acres, would be designated as wilderness. The remaining portions of these WSAs and eight other WSAs, totaling 431,540 acres, would notmore » be recommended for wilderness designation and would revert to multiple-use management. Approximately 72,123 acres of isolated land parcels would be made available for sale or exchange, approximately 36,845 acres of nonpublic lands would be acquired, 112,160 acres of state and private mineral estate would be acquired, and 23,645 acres of federal minerals would be disposed of to facilitate management. Ten utility corridors would be designated. Mineral access and off-road vehicle use would be restricted on the lands proposed for wilderness designation.« less

Renewable Energy Feasibility Study Final Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rooney, Tim

2013-10-30

The Gila River Indian Community (GRIC or the Community) contracted the ANTARES Group, Inc. (“ANTARES”) to assess the feasibility of solar photovoltaic (PV) installations. A solar energy project could provide a number of benefits to the Community in terms of potential future energy savings, increased employment, environmental benefits from renewable energy generation and usage, and increased energy self-sufficiency. The study addresses a number of facets of a solar project’s overall feasibility, including: Technical appropriateness; Solar resource characteristics and expected system performance; Levelized cost of electricity (LCOE) economic assessment. The Gila River Indian Community (GRIC or the Community) contracted the ANTARESmore » Group, Inc. (“ANTARES”) to prepare a biomass resource assessment study and evaluate the feasibility of a bioenergy project on Community land. A biomass project could provide a number of benefits to the Community in terms of increased employment, environmental benefits from renewable energy generation and usage, and increased energy self-sufficiency. The study addresses a number of facets of a biomass project’s overall feasibility, including: Resource analysis and costs; Identification of potential bioenergy projects; Technical and economic (levelized cost of energy) modeling for selected project configuration.« less

Identifying wells downstream from Laguna Dam that yield water that will be replaced by water from the Colorado River, Arizona and California

USGS Publications Warehouse

Owen-Joyce, Sandra J.

2000-01-01

This report summarizes a comprehensive study and development of the method documented in Owen-Joyce and others (2000). That report and one for the area upstream from Laguna Dam (Wilson and Owen-Joyce, 1994) document the accounting-surface method to identify wells that yield water that will be replaced by water from the Colorado River. Downstream from Laguna Dam, the Colorado River is the source for nearly all recharge to the river aquifer. The complex surface-water and ground-water system that exists in the area is, in part, the result of more than 100 years of water-resources development. Agriculture is the principal economy and is possible only with irrigation. The construction and operation of canals provides the means to divert and distribute Colorado River water to irrigate agricultural lands on the flood plains and mesas along the Colorado and Gila Rivers, in Imperial and Coachella Valleys, and in the area upstream from Dome along the Gila River. Water is withdrawn from wells for irrigation, dewatering, and domestic use. The area downstream from Laguna Dam borders additional areas of agricultural development in Mexico where Colorado River water also is diverted for irrigation.

Annual summary of ground-water conditions in Arizona, spring 1979 to spring 1980

USGS Publications Warehouse

,

1981-01-01

Withdrawal of ground water, about 4.0 million acre-feet in Arizona in 1979, is about 200,000 acre-feet less than the amount withdrawn in 1978. The withdrawals in 1978 and 1979 are the smallest since the mid-1950 's except in 1966. Nearly all the decrease was in the amount of ground water used for irrigation in the Basin and Range lowlands province. The large amount of water in storage in the surface-water reservoirs, release of water from the reservoirs, floods, and conservation practices contributed to the decrease in ground-water use and caused water-level rises in the Salt River Valley, Gila Bend basin, and Gila River drainage from Painted Rock Dam to Texas Hill. Two small-scale maps show ground-water pumpage by areas and the status of the ground-water inventory in the State. The main map, which is at a scale of 1:500,000, shows potential well production, depth to water in selected wells in spring 1980, and change in water level in selected wells from 1975 to 1980. A brief text summarizes the current ground-water conditions in the State. (USGS)

Coping with the Green-Eyed Monster: Conceptualizing and Measuring Communicative Responses to Romantic Jealousy.

ERIC Educational Resources Information Center

Guerrero, Laura K.; And Others

1995-01-01

Examines communicative responses to romantic jealousy. Finds 12 superordinate categories and 67 tactics in communicative responses to jealousy. Develops measures for six types of interactive responses (integrative communication, distributive communication, active distancing, general avoidance/denial, expression of negative affect, and violent…

Sentence Processing in an Artificial Language: Learning and Using Combinatorial Constraints

ERIC Educational Resources Information Center

Amato, Michael S.; MacDonald, Maryellen C.

2010-01-01

A study combining artificial grammar and sentence comprehension methods investigated the learning and online use of probabilistic, nonadjacent combinatorial constraints. Participants learned a small artificial language describing cartoon monsters acting on objects. Self-paced reading of sentences in the artificial language revealed comprehenders'…

The Pedagogy of Monsters: Scary Disturbances in a Doctoral Research Preparation Course

ERIC Educational Resources Information Center

Lesko, Nancy; Simmons, Jacqueline A.; Quarshie, Antoinette; Newton, Nicki

2008-01-01

Background/Context: Although doctoral education is an important component of research universities, few investigations of doctoral education exist. Furthermore, with the push in education and in other disciplines to help beginning researchers understand multiple paradigmatic, epistemological, and theoretical orientations that define fields of…

Fueling the Flames of the Green-Eyed Monster: The Role of Ruminative Thought in Reaction to Romantic Jealousy.

ERIC Educational Resources Information Center

Carson, Christine L.; Cupach, William R.

2000-01-01

Examines factors predicted to influence individuals' responses to romantic jealousy. Details a study in which undergraduate students completed scales measuring relationship-specific linking, relationship-specific rumination, possessiveness, trust, and communicative responses to jealousy. Suggests that jealous rumination is an important cognitive…

Monsters in the Closet: Spyware Awareness and Prevention

ERIC Educational Resources Information Center

Cordes, Christofer Sean

2005-01-01

Spyware is the general term that describes a collection of technologies that help external parties in "gathering information about a person or organization without their knowledge." In addition to the minor annoyances spyware generates, such as redirected pages, redirected searches, and pop-up ads, a spyware infection can have more malicious…

Internet Investigations: Mixing Talent with Teachers and Telecommunications.

ERIC Educational Resources Information Center

Brown, Mark E.; Riley, Tracy L.

1998-01-01

Describes how teams of grade 4-9 gifted students investigated unsolved mysteries like Bigfoot, aliens and UFOs, the Loch Ness Monster, and Stonehenge to develop Internet and research skills. Highlights student observations on difficulties encountered using the Internet for research, notes student evaluation of the workshop, and provides addresses…

Monsters, Lovers and Former Friends: Exploring Relationships with Mathematics via Personification

ERIC Educational Resources Information Center

Zazkis, Dov

2015-01-01

Personification is the attribution of human qualities to non-human entities. The method of eliciting personification, which requires participants to attribute human qualities to non-human entities, takes advantage of a naturally occurring means through which (some) people discuss the emotional relationship they have with those entities. Eliciting…

Hunting for Monsters: Visual Arts Curriculum as Agonistic Inquiry

ERIC Educational Resources Information Center

Kalin, Nadine M.; Barney, Daniel T.

2014-01-01

This article explores the possibilities of placing curriculum design in close proximity with participatory contemporary art projects that potentially activate our capacities and willingness to re-vision the future of art education. In this curricular questing we have been drawn toward art that encompasses participatory forms--chiefly relational…

Harnessing the Talents of a "Loose and Baggy Monster."

ERIC Educational Resources Information Center

Myers, Jan; Sacks, Ruth

2001-01-01

Voluntary agencies' responses to change are moving toward use of business tools and techniques. However, these must be considered within the context of the nonprofit sector. Volunteer management could benefit from reciprocal learning--sharing its unique knowledge with the for-profit sector while learning from it. (Contains 38 references.) (SK)

Hollis Sigler: Artist, Teacher, and Activist

ERIC Educational Resources Information Center

Smith-Shank, Deborah L.

2007-01-01

Hollis Sigler was an artist, teacher, and activist. Her works seductively invite us to consider fantasies and challenge to confront the monsters. Sigler's narrative artwork after 1991 focused almost exclusively on issues relating to her and her family's history with breast cancer. It purposefully calls into question the capricious nature of life…

Leadership in the Age of Accountability

ERIC Educational Resources Information Center

Guskey, Thomas R.

2007-01-01

Many school leaders today, not to mention many teachers, view "accountability" as a loathsome political monster. Looming over educators, insensitive to the many problems they face, it wields the carrot of rewards in one hand and the club of sanctions in the other. Some educators even blame accountability for perverting their noble…

Rebuilding and Modeling of a Thermal Radiation Source

DTIC Science & Technology

1994-08-01

ATTN: Charles Brookly L. Meredith 330 Alleghany St. W. Wiederman Frostburg, MD 21532 A. Wong LTC Hassell Transmet Corporation JTCG-ME, LaGrange ATrN...far ABC-Schutz W. Babbage ATTN: W. Rehmann B. Bogartz Technical Library I. Smith Humboltstrale/Postfach 1142 I. Tate 3042 MOnster, Germany M. King

"Cthulhuic Literacy": Teaching Secondary English with a Dose of Lovecraft

ERIC Educational Resources Information Center

Cole, David R.

2014-01-01

This paper suggests how the "weird fiction" of H.P. Lovecraft might be mobilised within secondary English classrooms to examine aspects of visual literacy, literary style, narrative form and intertextuality. The approach that is outlined is characterised, after Lovecraft's famous monster, as a "Cthulhuic literacy" and is…

Looking east along the operating deck above the intake toward ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Looking east along the operating deck above the intake toward the Main Control Room. An evaporative-cooling system is to the left of the Control Room, and a motor-operated, geared trolly hoist and rake for removing debris from the trash rack is in the foreground - Wellton-Mohawk Irrigation System, Pumping Plant No. 1, Bounded by Gila River & Union Pacific Railroad, Wellton, Yuma County, AZ

Quantitative PCR assays for detecting loach minnow (Rhinichthys cobitis) and spikedace (Meda fulgida) in the southwestern United States

Treesearch

Joseph C. Dysthe; Kellie J. Carim; Yvette M. Paroz; Kevin S. McKelvey; Michael K. Young; Michael K. Schwartz

2016-01-01

Loach minnow (Rhinichthys cobitis) and spikedace (Meda fulgida) are legally protected with the status of Endangered under the U.S. Endangered Species Act and are endemic to the Gila River basin of Arizona and New Mexico. Efficient and sensitive methods for monitoring these species’ distributions are critical for prioritizing conservation efforts. We developed...

Environmental Assessment: Space Innovation and Development Center Schriever AFB, Colorado

DTIC Science & Technology

2006-03-01

Ptychocheilus lucius E Gunnison sage-grouse Centrocercus minimus c Humpback chub Gila cypha E Razorback sucker© Xyrauchentexanus E Uinta Basin hookless...debilis c Razorback sucker© Xyrauchen texanus E Uinta Basin hookless cactus Sclerocactus glaucus T Yellow-billed cuckoo Coccyzus americanus c GILPIN...Razorback sucker© Xyrauchen texanus E Uinta Basin hookless cactus Sclerocactus glaucus T Yellow-billed cuckoo Coccyzus americanus c MINERAL Bald

Siphateles (Gila) sp. and Catostomus sp. from the Pleistocene OIS-6 Lake Gale, Panamint Valley, Owens River system, California

NASA Astrophysics Data System (ADS)

Jayko, A. S.; Forester, R. M.; Smith, G. R.

2014-12-01

Panamint Valley lies within the Owens River system which linked southeastern Sierra Nevada basins between Mono Lake and Death Valley during glacial-pluvial times. Previous work indicates that late Pleistocene glacial-pluvial Lake Gale, Panamint Valley was an open system during OIS-6, a closed ground water supported shallow lake during OIS-4, and the terminal lake basin for the Owens River system during OIS-2. We here report the first occurrence of fossil fish from the Plio-Pleistocene Panamint basin. Fish remains are present in late Pleistocene OIS-6 nearshore deposits associated with a highstand that was spillway limited at Wingate Wash. The deposits contain small minnow-sized remains from both Siphateles or Gila sp. (chubs) and Catostomus sp. (suckers) from at least four locations widely dispersed in the basin. Siphateles or Gila sp. and Catostomus are indigenous to the Pleistocene and modern Owens River system, in particular to the historic Owens Lake area. Cyprinodon (pupfish) and Rhinichthys (dace) are known from the modern Amargosa River and from Plio-Pleistocene deposits in Death Valley to the east. The late Pleistocene OIS-6 to OIS-2 lacustrine and paleohydrologic record in Panamint basin is interpreted from ostracod assemblages, relative abundance of Artemia sp. pellets, shallow water indicators including tufa fragments, ruppia sp. fragments and the relative abundance of charophyte gyrogonites obtained from archived core, as well as faunal assemblages from paleoshoreline and nearshore deposits. The OIS-4 groundwater supported shallow saline lake had sufficiently low ratios of alkalinity to calcium (alk/Ca) to support the occurrence of exotic Elphidium sp. (?) foraminfera which are not observed in either OIS-2 or OIS-6 lacustrine deposits. The arrival of Owens River surface water into Panamint Basin during OIS-2 is recorded by the first appearance of the ostracod Limnocythere sappaensis at ~27 m depth in an ~100 m archived core (Smith and Pratt, 1957) which extends between OIS-5 and post OIS-2 based on based on proxy correlation with the marine oxygen isotope record.

Portraying Monsters: Framing School Bullying through a Macro Lens

ERIC Educational Resources Information Center

Horton, Paul

2016-01-01

This article critically considers the discourse on school bullying through the conceptual framework of lenses and argues that a macro lens has been utilised by school bullying researchers to bring into focus the characteristics of the individuals involved and the types of actions used. By considering earlier understandings of bullying, the article…

Of Zombies, Monsters and Song: The Third Academic Identities Conference

ERIC Educational Resources Information Center

Grant, Barbara M.; Burford, James; Bosanquet, Agnes; Loads, Daphne

2014-01-01

This essay is a response to the third biennial conference showcasing research and scholarship on academic identities held at the University of Auckland, New Zealand in July 2012. The first conference, with the theme of "academic identities in crisis", was held at the University of Central Lancashire in 2008; the second, "academic…

Slaying the Writing Monsters: Scaffolding Reluctant Writers through a Writing Workshop Approach

ERIC Educational Resources Information Center

Gair, Marina

2015-01-01

Drawing on four years of anecdotal data and student feedback on course evaluations, this paper provides a retrospective account of the author's experience with teacher candidates in an elementary writing instruction course as first-time authors of children's books, in particular focusing on a writing workshop approach as an effective pedagogical…

Do Monsters Dream? Young Children's Understanding of the Fantasy/Reality Distinction

ERIC Educational Resources Information Center

Sharon, Tanya; Woolley, Jacqueline D.

2004-01-01

Young children are often thought to confuse fantasy and reality. This study took a second look at preschoolers' fantasy/reality differentiation. We employed a new measure of fantasy/reality differentiation--a property attribution task--in which children were questioned regarding the properties of both real and fantastical entities. We also…

Slayers of Monster-Watermelons Found in the Mental Health Patch.

ERIC Educational Resources Information Center

Ginter, Earl J.

1989-01-01

Comments on Hershenson, Power, and Seligman's position on mental health counseling theory and also on the evaluation of their article by Blocher. Criticizes Hershenson et al.'s models, claiming they fail to provide a clear image of how theory plays a role in present and future endeavors of mental health counselors. (Author/ABL)

Straw Godzilla: Engaging the Academy and Research Ethics in Artistic Research Projects

ERIC Educational Resources Information Center

Bolt, Barbara; Vincs, Robert

2015-01-01

In Australia, the university ethics approval process is guided by the "National Statement on Ethical Conduct in Human Research." The "National Statement" does not provide a hurdle to be overcome or avoided, nor is it a Godzilla-like monster that must be slain for "truth" to survive. Rather the "National…

Manual for a Summer Reading Program.

ERIC Educational Resources Information Center

Medina, Sue O.

This manual provides suggestions for materials and projects to carry out a summer reading program for children based on a monster theme. The planning process outlined may be used as a "how-to" guide for developing summer reading programs on other themes as well. In addition to general guidelines, the manual provides information on the following…

Tourism and wilderness: dancing with the messy monster

Treesearch

Ralf Buckley

2000-01-01

Currently, tourism offers one of the best prospects for conserving remaining areas of unprotected wilderness in most parts of the world. Tourism produces environmental impacts, and in heavily-visited protected areas these impacts may be a significant threat to conservation values and a major management issue; along with other anthropogenic impacts such as weeds, pests...

The WoW Factor

ERIC Educational Resources Information Center

Demski, Jennifer

2009-01-01

For a growing group of educators, the online role-playing game World of Warcraft, Blizzard Entertainment's massively popular massively multiplayer online role-playing game (MMORPG), is a place to go to relax, network, and discover potential learning strategies-- and slay a few monsters if they get in the way. The online role-playing game World of…

Befriending the Two-Headed Monster: Personal, Social and Emotional Development in Schools in Challenging Times

ERIC Educational Resources Information Center

Harris, Belinda

2008-01-01

Schools in the UK and beyond continue to experience the damaging effects of "top down," "one size fits all" "outcome-based" educational reforms. Educators struggle to meet the dual demands of a punishing performativity- and accountability-driven regime alongside the personal, social, emotional and learning needs of…

Boston University-Chelsea Match Endures

ERIC Educational Resources Information Center

Gehring, John

2004-01-01

When the Tobin Bridge was built in 1950, splitting Chelsea in half and leveling homes in its wake, middle-class families began leaving for greener pastures. The "Iron Monster" became a symbol of the city's decline. By the 1980s, Chelsea was grappling with a familiar litany of urban ills. Only half its students were graduating from high…

Angel on My Shoulder: "Angels in America," "In America," "Monster," "American Idol," and "The Apprentice"

ERIC Educational Resources Information Center

Beck, Bernard

2004-01-01

Culture offers people suggestions for dealing with life's vicissitudes, and people find different suggestions in different cultures. In a multicultural society, they have a variety of alternatives to choose among: ethnicities, regionalisms, lifestyles, religious movements, occupations, hobbies, and more. In American society, the groups that are…

Monster High as a Virtual Dollhouse: Tracking Play Practices across Converging Transmedia and Social Media

ERIC Educational Resources Information Center

Wohlwend, Karen E.

2017-01-01

Background: Today, children play in transmedia franchises that bring together media characters, toys, and everyday consumer goods with games, apps, and websites in complex mergers of childhood cultures, digital literacies, consumer practices, and corporate agendas. Recent research on youth videogames and virtual worlds suggests the productive…

Slaying the Food Monster: Help for Bulimics.

ERIC Educational Resources Information Center

Snyder, Francine; Levy, Karen Gorbitz

1984-01-01

Bulimia is an eating disorder often referred to as the binge-purge syndrome. The bulimic usually functions well at work and often holds a top-level position. Reasons for bulimia include feelings of inadequacy, societal pressures to be thin, and high parental expectations. Low self-esteem is a common characteristic of the bulimic. (RM)

Pearls and pitfalls in the horror cinema.

PubMed

Pascuzzi, R M

1998-01-01

Observations on the neurologic signs and symptoms of Count Dracula, Wolfman, and Frankenstein's Monster are presented as viewed by a specialist in neuromuscular disease. Key clinical features of these horror movie figures illustrate a variety of pearls in the diagnosis of a variety of neurologic disorders, including porphyria, lead poisoning, osteosclerotic myeloma, and myasthenia gravis.

Indigenous Systems within the African-American Community

ERIC Educational Resources Information Center

Marbley, Aretha Faye; Rouson, Leon

2011-01-01

For the African-American family, life ain't been no crystal stair. The African-American family has trotted for over 400 years through a wilderness of racism, poverty, discrimination of all kinds, crossing seas of monsters and forests of demons. Yet, despite the numerous obstacles and attacks that society has mounted against it since slavery, the…

That Way Be Monsters: Myths and Bugaboos about Teaching Personal Writing.

ERIC Educational Resources Information Center

Bloom, Lynn Z.

Many traditionally held academic views of personal writing have myths embedded in them. These myths include: (1) anything written in the first person singular is autobiographical; (2) personal writing can only exist in an expressionist classroom and is often uncritical and unproblematic; (3) student personal writing is a dying genre, and college…

10. WHITNEY'S FLUME AND VIEW OF THE CONFLUENCE OF TONTO ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

10. WHITNEY'S FLUME AND VIEW OF THE CONFLUENCE OF TONTO CREEK AND THE SALT RIVER. AREA SHOWN IS PRESENTLY UNDER WATER. TONTO CREEK FLOWS FROM BACKGROUND CENTER TO LEFT, AND THE SALT RIVER FLOWS FROM RIGHT TO LEFT IN THE PHOTO. DAM IS LOCATED OFF THE PHOTO TO THE LEFT Photographer: Walter J. Lubken, March 3, 1906 - Roosevelt Power Canal & Diversion Dam, Parallels Salt River, Roosevelt, Gila County, AZ

Nesting ecology and nest success of the Blue Grosbeak along two rivers in New Mexico

Treesearch

Jean-Luc E. Cartron; Deborah M. Finch; David L. Hawksworth; Scott H. Stoleson

2013-01-01

From 1997 through 2008, we studied the nesting habits and nest success of the Blue Grosbeak (Passerina cerulean) along the middle Gila River (1997-2001) and the middle Rio Grande (2000-2008) in New Mexico. A riparian forest of cottonwoods grows along both rivers. but the forest along the Rio Grande is a much more intensively managed ecosystem, with an understory...

Calculation of evapotranspiration using color-infrared photography. [remote sensing in Arizona

NASA Technical Reports Server (NTRS)

Jones, J. E.

1977-01-01

Data from 38 color-infrared photographic missions flown during a five year period over the Gila River Phreatophyte Project in southeastern Arizona were analyzed to determine the possibility of identifying and measuring vegetative parameters and their associated hydrologic variables by spectral analysis of the photographs. The derived spectra equations are discussed, and a table of 24 statistical parameters describing the spectral and hydrologic variables is included.

9. Photographic copy of photograph. (Source: U.S. Department of Interior. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. Photographic copy of photograph. (Source: U.S. Department of Interior. Office of Indian Affairs. Indian Irrigation Service. Annual Report, Fiscal Year 1928 Vol I. Irrigation District #4, California and Southern Arizona, RG 75, BIA-Phoenix, Box 40, National Archives, Pacific Southwest Region) Photographer unknown. CASA BLANCA CANAL, HEADING AND FLUME, APRIL 10, 1928 - San Carlos Irrigation Project, Casa Blanca Canal, Gila River, Coolidge, Pinal County, AZ

10. Photographic copy of photograph. (Source: U.S. Department of Interior. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

10. Photographic copy of photograph. (Source: U.S. Department of Interior. Office of Indian Affairs. Indian Irrigation Service. Annual Report, Fiscal Year 1919. Vol. I, RG 75, Entry 655, Box 25, National Archives, Washington, DC.) ASHURST-HAYDEN (FLORENCE) DAM SITE, BRUSH DAM ACROSS THE RIVER - San Carlos Irrigation Project, Ashurst-Hayden Dam, Gila River, T4S R11E S7, Coolidge, Pinal County, AZ

10. Photographic copy of photograph. (Source: U.S. Department of Interior. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

10. Photographic copy of photograph. (Source: U.S. Department of Interior. Office of Indian Affairs. Indian Irrigation Service. Annual Report, Fiscal Year 1928. Vol I. Irrigation District #4, California and Southern Arizona, RG 75, BIA-Phoenix, Box 40, National Archives, Pacific Southwest Region) Photographer unknown. CASA BLANCA CANAL, HEADING AND FLUME, APRIL 10, 1928 - San Carlos Irrigation Project, Casa Blanca Canal, Gila River, Coolidge, Pinal County, AZ

Twentieth-century fire patterns in the Selway-Bitterroot Wilderness Area, Idaho/Montana, and the Gila/Aldo Leopold Wilderness Complex, New Mexico

Treesearch

Matthew Rollins; Tom Swetnam; Penelope Morgan

2000-01-01

Twentieth century fire patterns were analyzed for two large, disparate wilderness areas in the Rocky Mountains. Spatial and temporal patterns of fires were represented as GIS-based digital fire atlases compiled from archival Forest Service data. We find that spatial and temporal fire patterns are related to landscape features and changes in land use. The rate and...

An Investigation Into the Ecohydrology of Riparian Wetlands Along the Gila River, NM, USA

NASA Astrophysics Data System (ADS)

Samson, J.; Stone, M. C.

2013-12-01

The dynamism of the Gila River, in southwestern New Mexico, USA, has resulted in the creation of a topographically diverse floodplain that supports an array of riparian wetlands. The purpose of this study is to investigate the ecohydrologic and ecohydraulic processes of two of these wetlands, in order to predict their potential response to anthropogenic or natural changes in hydrology. One represents a natural wetland and the other a wetland that exists only as a result of an anthropogenic modification to the river system. A network of 30 wells and 2 weather stations were installed in early 2013 to provide a high resolution of data on surface water and ground water hydrologic conditions. Phreatic surface contour maps were produced to aid in the visualization of sub-surface gradients. Based on these results, an electrical resistivity investigation was conducted to identify paleoflow channels as well as depth to bedrock and other potential areas of interest. These data formed the development of three dimensional ModFlow models that were used to investigate potential future stream flow scenarios on wetland hydrology. The model outputs are being used in tandem with the results of quarterly ecological surveys on vegetation, algae, benthic, and bird communities, to make predictions of potential changes in community structure and function.

Pumping tests of well Campbell et al. No. 2, Gila Hot Springs, Grant County, New Mexico

DOE Office of Scientific and Technical Information (OSTI.GOV)

Schwab, G.E.; Summers, W.K.; Colpitts, R.M. Jr.

1982-03-01

Well Campbell et al. No. 2 near Gila Hot Springs in southwestern New Mexico (Section 5, Township 13 South, Range 13 West) was pumped for a five-step test and a 48-hour constant-rate test during October 1981. Measurements included depth to water in the pumping well and two observation wells, and discharge rates at the pumping well and two springs. The water level in the pumping well responded during both tests. However, water-level changes in the observation wells were too small for analytical use and discharge rates from the springs showed no change. Chemical analyses of water samples collected from twomore » springs and the pumping well show very similar water chemistries. Estimates of hydraulic properties show transmissivity from 12,000 to 14,000 gpd/ft and a storativity of 0.05. Combining these parameters with well data gives the first-year optimum discharge rate as 50 gpm with 20 feet of drawdown. Pumping this well at 50 gpm for forty years should produce only small water-level changes in wells a few hundred feet away. It would diminish the flow of the springs, and for planning purposes the combined discharge of the springs and well should be considered constant.« less

75 FR 48880 - Approval and Promulgation of Gila River Indian Community's Tribal Implementation Plan

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-12

...The Environmental Protection Agency (EPA) proposes to approve the Gila River Indian Community's (GRIC or the Tribe) Tribal Implementation Plan (TIP) under the Clean Air Act (CAA) to regulate air pollution within the exterior boundaries of the Tribe's reservation. The proposed TIP is one of four CAA regulatory programs that comprise the Tribe's Air Quality Management Plan (AQMP). EPA approved the Tribe for treatment in the same manner as a State (Treatment as State or TAS) for purposes of administering the AQMP and other CAA authorities on October 21, 2009. In this action we propose to act only on those portions of the AQMP that constitute a TIP containing severable elements of an implementation plan under CAA section 110(a). The proposed TIP includes general and emergency authorities, ambient air quality standards, permitting requirements for minor sources of air pollution, enforcement authorities, procedures for administrative appeals and judicial review in Tribal court, requirements for area sources of fugitive dust and fugitive particulate matter, general prohibitory rules, and source category-specific emission limitations. The purpose of the proposed TIP is to implement, maintain, and enforce the National Ambient Air Quality Standards (NAAQS) in the GRIC reservation. The intended effect of today's proposed action is to make the GRIC TIP federally enforceable.

A novel myxosporean parasite Myxobolus klamathellus n. sp. (Cnidaria: Myxosporea) from native blue chub (Gila coerulea) in Klamath Lake, Oregon.

PubMed

Atkinson, Stephen Douglas; Banner, Craig Randall

2017-01-01

Blue chub, Gila coerulea Girard, 1856 is a freshwater cyprinid fish native to inland drainages of western North America. It has not previously been recorded as a host of any myxosporean parasite (Cnidaria: Myxosporea), despite myxosporeans being cosmopolitan in freshwater and marine fishes worldwide and sympatric with this host. Herein, we describe a novel myxosporean from subcutaneous cysts in native blue chub from Klamath Lake, Oregon. Myxospores were consistent with genus Myxobolus, being obovoid but compressed in thickness, length 14.3 ± 0.4 (13-15) μm, width 9.7 ± 0.4 (9-10) μm, thickness 7.7 ± 0.3 (7-8) μm; two polar capsules ovoid slightly dissimilar in size, length 6.4 ± 0.4 (6-7) μm, width 3.8 ± 0.3 (3-4) μm, with four (3-5) turns of the polar filament (tubule); capsule openings apical, one in each valve cell. The small subunit ribosomal DNA sequence was up to 97 % similar to Myxobolus spp. from other cyprinids from North America and Europe. Given the novel host, unique myxospore morphometrics, and DNA sequence, we describe this as Myxobolus klamathellus n. sp.

"Battleship Numberline": A Digital Game for Improving Estimation Accuracy on Fraction Number Lines

ERIC Educational Resources Information Center

Lomas, Derek; Ching, Dixie; Stampfer, Eliane; Sandoval, Melanie; Koedinger, Ken

2011-01-01

Given the strong relationship between number line estimation accuracy and math achievement, might a computer-based number line game help improve math achievement? In one study by Rittle-Johnson, Siegler and Alibali (2001), a simple digital game called "Catch the Monster" provided practice in estimating the location of decimals on a…

Pedagogy of the Living Dead: Using Students' Prior Knowledge to Explore Perspective

ERIC Educational Resources Information Center

Nail, Allan

2009-01-01

One reason zombie films are so frightening, and perhaps so popular, is because zombies represent a unique type of monster. Rather than frightening people because they are so alien to the world as people understand it, zombies are horrifying in how closely they resemble people. Zombies are people and represent the potential of zombie…

What Kind of Car Am I? An Exercise to Sensitize Students to Social Class Inequality

ERIC Educational Resources Information Center

Tiemann, Kathleen A.; Davis, Karen; Eide, Terri L.

2006-01-01

Americans are said to have a love affair with cars. Recent magazine articles have addressed automobiles as objects of status and desire and how particular cars have become American icons. The popularity of "Car Talk" on National Public Radio and television shows like "Monster Garage" and "Overhaulin'" also suggest…

Tales of the Supernatural. [Lesson Plan].

ERIC Educational Resources Information Center

2000

Monsters have haunted the literary imagination from earliest times (e.g., the Cyclops, Grendel, etc.), but a particular interest in horror and the Gothic form dates back to the 18th and early 19th centuries. Taking their name from the Gothic architecture that often served as a backdrop to the action, these novels present supernatural events in…

Keep trophy records honest: Identifying whitetail/mule deer hybrids

Treesearch

Jim Heffelfinger; Renee Prive; David Paetkau; Carlos Alcala-Galvan; Roy Lopez; Irv Kornfield; Eldon Buckner

2012-01-01

Humans have always been fascinated by hybrids. Consider such classic monsters as Wolfman, Dracula, and Mothmanor heroes such as Spiderman, Batman, and Catwoman. This trend pre-dates Hollywood by millennia; the "Minotaur" in Greek mythology was half man and half bull. Our fascination with creatures that are half one thing and half another extends to wildlife....

Synchronic Etymologies of Ethnonyms as Cause of the Traditional Belief in Monstrous Races.

ERIC Educational Resources Information Center

Wittlin, Curt J.

A psychological basis for belief in human monsters is provided by the possibility of human aberrations, instinctive human fear and fascination for such prodigies, and the existence of barbaric tales ridiculing foreigners. The role of language as a cause for such belief is investigated, specifically in terms of folk etymologies for more or less…

Frankenstein's Validity Monster: The Value of Keeping Politics and Science Separated

ERIC Educational Resources Information Center

Borsboom, Denny; Wijsen, Lisa D.

2016-01-01

The distinction between facts and moral values is highly desirable: science and politics should keep to their own territories. Traditionally speaking, science can be seen as an ivory tower, which attempts to do its job in isolation of external influences. Politics does not mandate methods of scientific research or standards of justification;…

Perseus

NASA Astrophysics Data System (ADS)

Murdin, P.

2000-11-01

(abbrev. Per, gen. Persei; area 615 sq. deg.) A northern constellation which lies between Andromeda and Auriga, and culminates at midnight in early November. It is named after the hero in Greek mythology who beheaded the Gorgon Medusa and rescued Andromeda from being sacrificed to the sea monster Cetus. Its brightest stars were cataloged by Ptolemy (c. AD 100-175) in the Almagest....

Andromeda

NASA Astrophysics Data System (ADS)

Murdin, P.

2000-11-01

(abbrev. And, gen. Andromedae; area 722 sq. deg.) A northern constellation that lies between Perseus and Pegasus, and culminates at midnight in early October. It is named after the daughter of King Cepheus and Queen Cassiopeia in Greek mythology, who was rescued by Perseus from being sacrificed to the sea monster Cetus, and is usually shown on early celestial charts as a chained maiden. Its brigh...

Monsters, Microbiology and Mathematics: The Epidemiology of a Zombie Apocalypse

ERIC Educational Resources Information Center

Verran, J.; Crossley, M.; Carolan, K.; Jacobs, N.; Amos, M.

2014-01-01

The aim of this learning exercise was to harness current interest in zombies in order to educate audiences about the epidemiology of infectious disease. Participants in the activity were provided with an outbreak scenario, which they then used as the basis of play-based activities. By considering the mode and speed of transmission, size of…

What's Hot, What's Not 2013

ERIC Educational Resources Information Center

Raths, David

2013-01-01

With the exception of a plague of locusts, it seems as if the past five years have thrown every imaginable challenge at IT--from the incredible shrinking budget to BYOD and now the MOOC monster. For those of a superstitious bent, these were probably just appetizers to the crises that will inevitably accompany a year featuring the number 13 (cue…

Ted Hughes: The Development of a Children's Poet

ERIC Educational Resources Information Center

Lockwood, Michael

2009-01-01

This article looks at how Ted Hughes' poetry for children developed over more than 30 years of publication. It traces the movement from his earlier, more conventional rhyming poems, such as "Meet My Folks!" (1961) and "Nessie the Mannerless Monster" (1964), to the mature, free verse "animal poems" for older readers of "Season Songs" (1976c),…

My Tongue on Your Theory: The Bittersweet Reminder of Every-Thing Unnameable

ERIC Educational Resources Information Center

Holmes, Rachel

2016-01-01

Across research in UK Higher Education, the most immanent demands for quality have taken the shape of the Research Assessment Exercise and the Research Excellence Framework (REF). The theorist, Martin, is cautious of the relationship academics have engendered with the process of the REF, asking are we actually creating a Frankenstein monster,…

Disrupting Complacency: Helping Students Find Their Voices through Inquiry, Literature, and Technology

ERIC Educational Resources Information Center

Seglem, Robyn; Bonner, Sarah

2016-01-01

This article highlights an inquiry project in an eighth-grade ELA class in a rural middle school. Using the novel "Monster" by Walter Dean Myers, we encouraged students to form questions relating the text to the larger world. To begin the unit, students participated in three anchor activities over a three-week period. Students blogged…

Videos for Teachers: Successful Teaching Strategies in Middle and High School Classrooms. [CD-ROM].

ERIC Educational Resources Information Center

Teachers Network, New York, NY.

This CD-ROM presents six videos that feature veteran middle and high school teachers in action in their classrooms. Each video offers links to supplemental education resources, including innovative lesson plans. The six videos are: "Monsters and Myths" (a humanities unit for middle school students); "The Bleeding Edge" (a thematic…

The Big Glamorous Monster (or Lady Gaga's Adventures at Sea): Improving Student Writing through Dramatic Approaches in Schools

ERIC Educational Resources Information Center

Lee, Bridget Kiger; Enciso, Patricia

2017-01-01

Drawing on assets-oriented, sociocultural theories of imagination and learning, the authors argue that the improvisational qualities and expanded resources of dramatic approaches to teaching make a positive difference in the quality of and persistence in students' story writing. The authors describe findings from a controlled quasi-experimental…

The FrankensTEin Monster

ERIC Educational Resources Information Center

Blodget, Alden

2009-01-01

In budget meetings trustees tend to dehumanize teachers by looking at them as FTEs (full-time equivalents) instead of as flesh-and-blood people doing impossibly difficult jobs, a transformation that makes it easier to talk about reducing their number. So I created a model to try to humanize the FTE by looking at the number of hours a teacher needs…

Taming the Data Monster: Collecting and Analyzing Classroom Data to Improve Student Progress

ERIC Educational Resources Information Center

Kabot, Susan; Reeve, Christine E.

2016-01-01

Faced with increasing demands for accountability, teachers are having to base their instructional decisions and choice of interventions on data on student performance. This book shows how to make this otherwise daunting task much more manageable by means of case studies and countless evidence-based forms and graphs. Although this book often refers…

Monsters, Bananas and Seaweed: Active Participation and Young Children's Understanding of False Belief.

ERIC Educational Resources Information Center

Szarkowicz, Diane Louise

This study investigated the effect of active participation in a story reading on children's understanding of false belief. Children, ages 38-63 months, were assigned to a participation or non-participation group. Participating children engaged in a book-reading process using puppets to respond to the story. Non-participating children were read the…

The Siren Song That Keeps Us Coming Back: Multicultural Resources for Teaching Classical Mythology.

ERIC Educational Resources Information Center

Earthman, Elise Ann

1997-01-01

Notes the presence of references to classical mythology throughout modern culture, and offers an annotated list of 43 works of contemporary fiction, poetry, and drama that use mythological sources and that can help close the gap between today's students and the gods and goddesses, heroes and monsters of long ago. (SR)

21. Photographic copy of photograph. (Source: U.S. Department of Interior. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

21. Photographic copy of photograph. (Source: U.S. Department of Interior. Office of Indian Affairs. Indian Irrigation Service. Annual Report, Fiscal Year 1926. Vol. I, Narrative and Photographs, RG 75, Entry 655, Box 29, National Archives, Washington, DC.) Photographer unknown. SACATON DAM, UPSTREAM SIDE FROM SOUTH END, 8/29/25 - San Carlos Irrigation Project, Sacaton Dam & Bridge, Gila River, T4S R6E S12/13, Coolidge, Pinal County, AZ

20. Photographic copy of photograph. (Source: U.S. Department of Interior. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

20. Photographic copy of photograph. (Source: U.S. Department of Interior. Office of Indian Affairs. Indian Irrigation Service. Annual Report, Fiscal Year 1926. Vol. I, Narrative and Photographs, RG 75, Entry 655, Box 29, National Archives, Washington, DC.) Photographer unknown. SACATON DAM, BRIDGE FROM SOUTH END, 8/29/25 - San Carlos Irrigation Project, Sacaton Dam & Bridge, Gila River, T4S R6E S12/13, Coolidge, Pinal County, AZ

Pump room level, looking west in the service bay area. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Pump room level, looking west in the service bay area. Cable trays and two ventilation fans (part of the evaporative-cooling system) are visible at right. The vacuum pump is in the center in front of a concrete partition, and a water discharge pipe is visible beyond the partition at left - Wellton-Mohawk Irrigation System, Pumping Plant No. 1, Bounded by Gila River & Union Pacific Railroad, Wellton, Yuma County, AZ

Windigo Ways: Eating and Excess in Louise Erdrich's "The Antelope Wife"

ERIC Educational Resources Information Center

Tharp, Julie

2003-01-01

The cautionary figure of windigo has lurked at the edges of Louise Erdrich's writing since her first collection of poems in 1984. In "The Antelope Wife" it finally emerges into full view. A windigo is defined as a cannibalistic monster set loose by human greed, envy, and jealousy. Traditional Ojibwe windigo stories usually focus on the starving…

This Gun for Hire: The Fascination of Movie Assassins

ERIC Educational Resources Information Center

Beck, Bernard

2005-01-01

The main characters in a movie can serve individuals in many different ways, but the usual way is to appear good. In whatever form, stories of individuals are a useful part of popular culture when they offer models of how individuals might save themselves or be saved. However, there are other ways. Villains, monsters, and enemies can be at the…

Decolonizing Constructions of Childhood and History: Interrupting Narratives of Avoidance to Children's Questions about Social Injustice

ERIC Educational Resources Information Center

Diversi, Marcelo; Moreira, Claudio

2012-01-01

Together, we the authors, wonder, write, imagine, suffer, and criticize the support of the Belo Monte Monster Dam in the Rio Xingu, in the heart of the Amazon, by two of our personal heroes and fellow Brazilians: Lula, former president and iconic founder of the Workers' Party, and, Dilma Rousseff, our presidenta guerilheira. Using our…

The Monster Sound Pipe

ERIC Educational Resources Information Center

Ruiz, Michael J.; Perkins, James

2017-01-01

Producing a deep bass tone by striking a large 3 m (10 ft) flexible corrugated drainage pipe immediately grabs student attention. The fundamental pitch of the corrugated tube is found to be a semitone lower than a non-corrugated smooth pipe of the same length. A video (https://youtu.be/FU7a9d7N60Y) of the demonstration is included, which…

Scaring the Monster Away: What Children Know about Managing Fears of Real and Imaginary Creatures

ERIC Educational Resources Information Center

Sayfan, Liat; Lagattuta, Kristin Hansen

2009-01-01

Children around 4, 5, and 7 years old (N = 48) listened to scenarios depicting a child alone or accompanied by another person (mother, father, friend) who encounters an entity that looks like a real or an imaginary fear-inducing creature. Participants predicted and explained each protagonist's fear intensity and suggested coping strategies.…

Bodacious Berry, Potency Wood and the Aging Monster: Gender and Age Relations in Anti-Aging Ads

ERIC Educational Resources Information Center

Calasanti, Toni

2007-01-01

This paper situates age discrimination within a broader system of age relations that intersects with other inequalities, and then uses that framework to analyze internet advertisements for the anti-aging industry. Such ads reinforce age and gender relations by positing old people as worthwhile only to the extent that they look and act like those…

Incarceration, Identity Formation, and Race in Young Adult Literature: The Case of "Monster" versus "Hole in My Life"

ERIC Educational Resources Information Center

Engles, Tim; Kory, Fern

2013-01-01

English teachers can heighten awareness of the factors that influence racial disparities in arrest and incarceration rates by working with literature that dramatizes the differences between white and nonwhite experiences within the US criminal justice system. Tim Engles and Fern Kory demonstrate some methods for doing so by juxtaposing two…

A Derridaean Reading of the Zone of Proximal Development (ZPD): The Monster in the Play of "Differance"

ERIC Educational Resources Information Center

Flint, Kevin J.

2009-01-01

The institutional machine of contemporary activity theory currently appears to be constrained by centring on the structure of mediated activity first voiced by Vygotsky. As a centring, such a principle, it is argued, continually restores the equilibrium of the institutional machine in alignment with its possible development in the polysemy of…

Historical Research and Narrative Inquiry: Striking Similarities, Notable Differences

ERIC Educational Resources Information Center

Craig, Cheryl J.

2005-01-01

When Theseus sailed from Athens to the island of Crete to slay the Minotaur, a fearsome monster whose food was human flesh and whose home was the labyrinth, Ariadne, the daughter of the Cretan King Minos, gave her new found love, Theseus, a ball of thread to assist him in maneuvering his way through the great maze of winding passages. "Unwind it…

Brief Report: Effects of Tact Training on Emergent Intraverbal Vocal Responses in Adolescents with Autism

ERIC Educational Resources Information Center

May, Richard J.; Hawkins, Emma; Dymond, Simon

2013-01-01

The present study evaluated the emergence of intraverbal responses following tact training with three adolescents diagnosed with autism spectrum disorders. Participants were taught to tact the name of a cartoon character (e.g., "What is the name of this monster?" ["Simon"]) and that character's preferred food (e.g., "What food does this monster…

"American Chimera: The Ever-Present Domination of Whiteness, Patriarchy, and Capitalism…A Parable"

ERIC Educational Resources Information Center

Montoya, Roberto; Matias, Cheryl E.; Nishi, Naomi W. M.; Sarcedo, Geneva L.

2016-01-01

In Greek mythology, the Chimera is a fire-breathing monster with three heads: one of a lion, one of a horned goat, and one of a powerful dragon. Of similar construction is the presence of three structures in US society, whiteness, patriarchy, and capitalism, which are overwhelmingly represented, valued, and espoused when examining areas of…

Knowledge and Skill Requirements for Marketing Jobs in the 21st Century

ERIC Educational Resources Information Center

Schlee, Regina Pefanis; Harich, Katrin R.

2010-01-01

This study examines the skills and conceptual knowledge that employers require for marketing positions at different levels ranging from entry- or lower-level jobs to middle- and senior-level positions. The data for this research are based on a content analysis of 500 marketing jobs posted on Monster.com for Atlanta, Chicago, Los Angeles, New York…

Vanquishing the Hydra-Headed Monster: The Struggle To Establish the Classical Curriculum in New South Wales Schools, 1788-1850.

ERIC Educational Resources Information Center

Mooney, Christopher

1997-01-01

Gives a detailed examination of classical education in New South Wales prior to 1850. Describes how the emphasis on teaching the classical tradition, prevalent in British educational institutions, ensured its presence in the new colonial schools, but not with the same priority due to the need for more utilitarian subjects. (DSK)

The Monster and Lover?Girl: Mapping Complex Relations in Preschool Children's Digital Video Productions

ERIC Educational Resources Information Center

McClure, Marissa

2013-01-01

In this article, I propose that research which focuses on young children's experiences with the interactivity of new media not only furthers findings about young children's digital lives but also enriches the conclusion that children's engagement with artmaking--in general and in traditional ways--is richly complex, affective, and…

The Monsters in My Head: Posttraumatic Stress Disorder and the Child Survivor of Sexual Abuse

ERIC Educational Resources Information Center

Putman, Stacie E.

2009-01-01

Posttraumatic stress disorder (PTSD) is 1 of several possible outcomes of child sexual victimization. There is a growing body of literature regarding the prevalence of PTSD among children who have been sexually victimized. Using specific case examples, this article looks at the nature and scope of the problem, diagnostic criteria according to the…

Defense Against National Vulnerabilities in Public Data

DTIC Science & Technology

2017-02-28

ingestion of subscription based precision data sources ( Business Intelligence Databases, Monster, others).  Flexible data architecture that allows for... Architecture Objective: Develop a data acquisition architecture that can successfully ingest 1,000,000 records per hour from up to 100 different open...data sources.  Developed and operate a data acquisition architecture comprised of the four following major components:  Robust website

Always Feed the Clowns and Other Tips for Building Better Partnerships between School Librarians and Providers of Educational Programs

ERIC Educational Resources Information Center

Edwards, Jason

2015-01-01

Jason Edwards travels to schools and libraries across the nation performing educational enrichment programs, such as his Monster Hunt Library Skills-Building Adventure Program, for librarians and students. In this article, he shares tips that he has gleaned that may help librarian/programmer partnerships function more smoothly. Three of the…

History effects in visual search for monsters: search times, choice biases, and liking.

PubMed

Chetverikov, Andrey; Kristjansson, Árni

2015-02-01

Repeating targets and distractors on consecutive visual search trials facilitates search performance, whereas switching targets and distractors harms search. In addition, search repetition leads to biases in free choice tasks, in that previously attended targets are more likely to be chosen than distractors. Another line of research has shown that attended items receive high liking ratings, whereas ignored distractors are rated negatively. Potential relations between the three effects are unclear, however. Here we simultaneously measured repetition benefits and switching costs for search times, choice biases, and liking ratings in color singleton visual search for "monster" shapes. We showed that if expectations from search repetition are violated, targets are liked to be less attended than otherwise. Choice biases were, on the other hand, affected by distractor repetition, but not by target/distractor switches. Target repetition speeded search times but had little influence on choice or liking. Our findings suggest that choice biases reflect distractor inhibition, and liking reflects the conflict associated with attending to previously inhibited stimuli, while speeded search follows both target and distractor repetition. Our results support the newly proposed affective-feedback-of-hypothesis-testing account of cognition, and additionally, shed new light on the priming of visual search.

Monster potential meets potential monster: pros and cons of deploying genetically modified microalgae for biofuels production.

PubMed

Flynn, K J; Mitra, A; Greenwell, H C; Sui, J

2013-02-06

Biofuels production from microalgae attracts much attention but remains an unproven technology. We explore routes to enhance production through modifications to a range of generic microalgal physiological characteristics. Our analysis shows that biofuels production may be enhanced ca fivefold through genetic modification (GM) of factors affecting growth rate, respiration, photoacclimation, photosynthesis efficiency and the minimum cell quotas for nitrogen and phosphorous (N : C and P : C). However, simulations indicate that the ideal GM microalgae for commercial deployment could, on escape to the environment, become a harmful algal bloom species par excellence, with attendant risks to ecosystems and livelihoods. In large measure, this is because an organism able to produce carbohydrate and/or lipid at high rates, providing stock metabolites for biofuels production, will also be able to attain a stoichiometric composition that will be far from optimal as food for the support of zooplankton growth. This composition could suppress or even halt the grazing activity that would otherwise control the microalgal growth in nature. In consequence, we recommend that the genetic manipulation of microalgae, with inherent consequences on a scale comparable to geoengineering, should be considered under strict international regulation.

Monster potential meets potential monster: pros and cons of deploying genetically modified microalgae for biofuels production

PubMed Central

Flynn, K. J.; Mitra, A.; Greenwell, H. C.; Sui, J.

2013-01-01

Biofuels production from microalgae attracts much attention but remains an unproven technology. We explore routes to enhance production through modifications to a range of generic microalgal physiological characteristics. Our analysis shows that biofuels production may be enhanced ca fivefold through genetic modification (GM) of factors affecting growth rate, respiration, photoacclimation, photosynthesis efficiency and the minimum cell quotas for nitrogen and phosphorous (N : C and P : C). However, simulations indicate that the ideal GM microalgae for commercial deployment could, on escape to the environment, become a harmful algal bloom species par excellence, with attendant risks to ecosystems and livelihoods. In large measure, this is because an organism able to produce carbohydrate and/or lipid at high rates, providing stock metabolites for biofuels production, will also be able to attain a stoichiometric composition that will be far from optimal as food for the support of zooplankton growth. This composition could suppress or even halt the grazing activity that would otherwise control the microalgal growth in nature. In consequence, we recommend that the genetic manipulation of microalgae, with inherent consequences on a scale comparable to geoengineering, should be considered under strict international regulation. PMID:24427510

Prevalence of neutralising antibodies against adenoviruses in lizards and snakes.

PubMed

Ball, Inna; Ofner, Sabine; Funk, Richard S; Griffin, Chris; Riedel, Ulf; Möhring, Jens; Marschang, Rachel E

2014-10-01

Adenoviruses (AdVs) are relatively common in lizards and snakes, and several genetically distinct AdVs have been isolated in cell culture. The aims of this study were to examine serological relationships among lizard and snake AdVs and to determine the frequency of AdV infections in these species. Isolates from a boa constrictor (Boa constrictor), a corn snake (Pantherophis gutattus) and a central bearded dragon (Pogona vitticeps), and two isolates from helodermatid lizards (Heloderma horridum and H. suspectum) were used in neutralisation tests for the detection of antibodies in plasma from 263 lizards from seven families (including 12 species) and from 141 snakes from four families (including 28 species) from the USA and Europe. Most lizard and snake samples had antibodies against a range of AdV isolates, indicating that AdV infection is common among these squamates. Neutralisation tests with polyclonal antibodies raised in rabbits demonstrated serological cross-reactivity between both helodermatid lizard isolates. However, squamate plasma showed different reactions to each of these lizard isolates in neutralisation tests. Copyright © 2014 Elsevier Ltd. All rights reserved.

Enter the Dragon: The Dynamic and Multifunctional Evolution of Anguimorpha Lizard Venoms

PubMed Central

Koludarov, Ivan; Jackson, Timothy NW; op den Brouw, Bianca; Dobson, James; Dashevsky, Daniel; Clemente, Christofer J.; Stockdale, Edward J.; Cochran, Chip; Debono, Jordan; Stephens, Carson; Panagides, Nadya; Li, Bin; Roy Manchadi, Mary-Louise; Violette, Aude; Fourmy, Rudy; Hendrikx, Iwan; Nouwens, Amanda; Clements, Judith; Martelli, Paolo; Kwok, Hang Fai; Fry, Bryan G.

2017-01-01

While snake venoms have been the subject of intense study, comparatively little work has been done on lizard venoms. In this study, we have examined the structural and functional diversification of anguimorph lizard venoms and associated toxins, and related these results to dentition and predatory ecology. Venom composition was shown to be highly variable across the 20 species of Heloderma, Lanthanotus, and Varanus included in our study. While kallikrein enzymes were ubiquitous, they were also a particularly multifunctional toxin type, with differential activities on enzyme substrates and also ability to degrade alpha or beta chains of fibrinogen that reflects structural variability. Examination of other toxin types also revealed similar variability in their presence and activity levels. The high level of venom chemistry variation in varanid lizards compared to that of helodermatid lizards suggests that venom may be subject to different selection pressures in these two families. These results not only contribute to our understanding of venom evolution but also reveal anguimorph lizard venoms to be rich sources of novel bioactive molecules with potential as drug design and development lead compounds. PMID:28783084

Enter the Dragon: The Dynamic and Multifunctional Evolution of Anguimorpha Lizard Venoms.

PubMed

Koludarov, Ivan; Jackson, Timothy Nw; Brouw, Bianca Op den; Dobson, James; Dashevsky, Daniel; Arbuckle, Kevin; Clemente, Christofer J; Stockdale, Edward J; Cochran, Chip; Debono, Jordan; Stephens, Carson; Panagides, Nadya; Li, Bin; Manchadi, Mary-Louise Roy; Violette, Aude; Fourmy, Rudy; Hendrikx, Iwan; Nouwens, Amanda; Clements, Judith; Martelli, Paolo; Kwok, Hang Fai; Fry, Bryan G

2017-08-06

While snake venoms have been the subject of intense study, comparatively little work has been done on lizard venoms. In this study, we have examined the structural and functional diversification of anguimorph lizard venoms and associated toxins, and related these results to dentition and predatory ecology. Venom composition was shown to be highly variable across the 20 species of Heloderma , Lanthanotus , and Varanus included in our study. While kallikrein enzymes were ubiquitous, they were also a particularly multifunctional toxin type, with differential activities on enzyme substrates and also ability to degrade alpha or beta chains of fibrinogen that reflects structural variability. Examination of other toxin types also revealed similar variability in their presence and activity levels. The high level of venom chemistry variation in varanid lizards compared to that of helodermatid lizards suggests that venom may be subject to different selection pressures in these two families. These results not only contribute to our understanding of venom evolution but also reveal anguimorph lizard venoms to be rich sources of novel bioactive molecules with potential as drug design and development lead compounds.

Native American Children, Youth, and Families. Part 2. Hearing before the Select Committee on Children, Youth, and Families. House of Representatives, Ninety-Ninth Congress, Second Session (Sacaton, AZ, January 9, 1986).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Select Committee on Children, Youth, and Families.

The House Select Committee met to hear testimony of six witnesses from tribes in the Phoenix, Arizona area concerning the status of Native American children and their families. General topics were the nature of existing human service programs, adequacy of federal funding, and magnitude of health and welfare needs. Tom White of the Gila River…

Embankment Criteria and Performance Report: Adobe Dam Gila River Basin, New River and Phoenix City Streams, Arizona.

DTIC Science & Technology

1983-06-01

Field Control Results 18 - Record Test Results 18 GRAVEL DRAIN MATERIAL, 19 FILTER MATERIAL, 20 ABUTMET INFILL MATERIAL- 20 X. EMBANKMENT ANALYSIS 21 XI...Thirty-three in-situ density tests were conducted in the near surface embankment foundation materials by the sand displacement method . An additional...seven densities were obtained from undisturbed samples by the bulk density method . The results of density tests in the foundation are shown on plate

Nest-location and nest-survival of black-chinned hummingbirds in New Mexico: A comparison between rivers with differing levels of regulation and invasion of nonnative plants

Treesearch

D. Max Smith; Deborah M. Finch; Scott H. Stoleson

2014-01-01

We compared plants used as sites for nests and survival of nests of black-chinned hummingbirds (Archilochus alexandri) along two rivers in New Mexico. Along the free-flowing Gila River which was dominated by native plants, most nests were constructed in boxelder (Acer negundo). Along the flow-restricted Middle Rio Grande which was dominated by nonnative plants, most...

10. Photographic copy of photograph. (Source: U.S. Department of Interior. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

10. Photographic copy of photograph. (Source: U.S. Department of Interior. Office of Indian Affairs. Indian Irrigation Service. Annual Report, Fiscal Year 1919. Vol. I, RG 75, Entry 655, BOx 25, National Archives, Washington, D.C.) Photographer unknown. SACATION DAM SITE LOOKING SOUTH SHOWING HEADWORKS OF SAN TAN FLOOD-WATER CANAL - San Carlos Irrigation Project, Sacaton Dam & Bridge, Gila River, T4S R6E S12/13, Coolidge, Pinal County, AZ

23. Photographic copy of photograph. (Source: U.S. Department of interior. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

23. Photographic copy of photograph. (Source: U.S. Department of interior. Office of Indian Affairs. Indian Irrigation Service. Annual Report, Fiscal Year 1926. Vol. I, Narrative and Photographs, RG 75, Entry 655, Box 29, National Archives, Washington, DC.) Photographer unknown, SACATON DAM, NORTH SIDE SIPHON AND INTAKE GATES, 2/23/26 - San Carlos Irrigation Project, Sacaton Dam & Bridge, Gila River, T4S R6E S12/13, Coolidge, Pinal County, AZ

14. Photographic copy of photograph. (Source: U.S. Department of Interior. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

14. Photographic copy of photograph. (Source: U.S. Department of Interior. Office of Indian Affairs. Indian Irrigation Service. Annual Report, Fiscal Year 1925. Vol. I, Narrative and Photographs, Irrigation District #4, California and Southern Arizona, RG 75, Entry 655, Box 28, National Archives, Washington, DC.) Photographer unknown. SACATON DAM AND BRIDGE, CONSTRUCTION BRIDGE PIERS - San Carlos Irrigation Project, Sacaton Dam & Bridge, Gila River, T4S R6E S12/13, Coolidge, Pinal County, AZ

22. Photographic copy of photograph. (Source: U.S. Department of Interior. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

22. Photographic copy of photograph. (Source: U.S. Department of Interior. Office of Indian Affairs. Indian Irrigation Service. Annual Report, Fiscal Year 1926. Vol. I, Narrative and Photographs, RG 75, Entry 655, Box 29, National Archives, Washington, DC.) Photographer unknown. SACATON DAM, SOUTH END WITH CANAL AND ROADWAY, 8/29/25 - San Carlos Irrigation Project, Sacaton Dam & Bridge, Gila River, T4S R6E S12/13, Coolidge, Pinal County, AZ

Summary of fluvial sediment collected at selected sites on the Gunnison River in Colorado and the Green and Duchesne Rivers in Utah, Water Years 2005-2008

USGS Publications Warehouse

Williams, Cory A.; Gerner, Steven J.; Elliott, John G.

2009-01-01

The Colorado River Basin provides habitat for 14 native fish, including four endangered species protected under the Federal Endangered Species Act of 1973 - Colorado pikeminnow (Ptychocheilus lucius), razorback sucker (Xyrauchen texanus), bonytail (Gila elegans), and humpback chub (Gila cypha). These endangered fish species once thrived in the Colorado River system, but water-resource development, including the building of numerous diversion dams and several large reservoirs, and the introduction of nonnative fish, resulted in large reductions in the numbers and range of the four species. Knowledge of sediment dynamics in river reaches important to specifc life-stages of the endangered fishes is critical to understanding the effects of flow regimes on endangered fish habitats. The U.S. Geological Survey, in cooperation with the Upper Colorado River Endangered Fish Recovery Program, Bureau of Reclamation, U.S. Fish and Wildlife Service, and Wyoming State Engineer's Office, implemented daily sediment sampling at three locations in critical habitat reaches in the Upper Colorado River Basin. This report presents a summary of data collected at these sites, including water and suspended-sediment discharge, streambed compositions, and channel and flood-plain topography. The locations are at U.S. Geological Survey streamflow-gaging stations 09152500, Gunnison River near Grand Junction, Colorado; 09261000, Green River near Jensen, Utah; and 09302000, Duchesne River near Randlett, Utah.

Miniaturizing 3D assay for high-throughput drug and genetic screens for small patient-derived tumor samples (Conference Presentation)

NASA Astrophysics Data System (ADS)

Rotem, Asaf; Garraway, Levi; Su, Mei-Ju; Basu, Anindita; Regev, Aviv; Struhl, Kevin

2017-02-01

Three-dimensional growth conditions reflect the natural environment of cancer cells and are crucial to be performed at drug screens. We developed a 3D assay for cellular transformation that involves growth in low attachment (GILA) conditions and is strongly correlated with the 50-year old benchmark assay-soft agar. Using GILA, we performed high-throughput screens for drugs and genes that selectively inhibit or increase transformation, but not proliferation. This phenotypic approach is complementary to our genetic approach that utilizes single-cell RNA-sequencing of a patient sample to identify putative oncogenes that confer sensitivity to drugs designed to specifically inhibit the identified oncoprotein. Currently, we are dealing with a big challenge in our field- the limited number of cells that might be extracted from a biopsy. Small patient-derived samples are hard to test in the traditional multiwell plate and it will be helpful to minimize the culture area and the experimental system. We managed to design a suitable microfluidic device for limited number of cells and perform the assay using image analysis. We aim to test drugs on tumor cells, outside of the patient body- and recommend on the ideal treatment that is tailored to the individual. This device will help to minimize biopsy-sampling volumes and minimize interventions in the patient's tumor.

Monsters, Monkeys, & Mandalas: Art Therapy with Children Experiencing the Effects of Trauma and Fetal Alcohol Spectrum Disorder (FASD)

ERIC Educational Resources Information Center

Gerteisen, June

2008-01-01

Fetal Alcohol Spectrum Disorder (FASD) is an umbrella term that describes the range of effects associated with the diagnoses of Fetal Alcohol Effects (FAE) and Fetal Alcohol Syndrome (FAS). FASD itself is not a diagnosis, but rather encompasses a wide range of symptomatic behaviors that occur in an individual whose mother drank alcohol during…

Prisoners of Childhood? Child Abuse and the Development of Heroes and Monsters in "Ender's Game"

ERIC Educational Resources Information Center

Gross, Melissa

2007-01-01

Alice Miller's work provides a theoretical framework to assess the effects of child abuse and its relationship to the development of creativity, hatred, and violence in the novel "Ender's Game." Analysis focuses on the extent to which children are manipulated in order to meet the needs of adults, the presence of behaviors such as the repression of…

"Your Vagina Is Not Supposed to Be This Scary Monster": Young Heterosexual Women's Recommendations for Improving Sexual Satisfaction and Implications for Sexuality Education

ERIC Educational Resources Information Center

Blunt-Vinti, Heather D.; Stokowski, Sarah E.; Bouza, Brooke M.

2018-01-01

Sexual satisfaction is an important component of sexuality, yet rarely discussed in sexuality education. In an effort to better understand young adult women's experiences and thoughts about sexual pleasure and satisfaction, we conducted interviews with heterosexual young women (N = 30, ages 18-25) attending college, asking their recommendations on…

The gene complement of the ancestral bilaterian - was Urbilateria a monster?

PubMed Central

2009-01-01

Expressed sequence tag analyses of the annelid Pomatoceros lamarckii, recently published in BMC Evolutionary Biology, are consistent with less extensive gene loss in the Lophotrochozoa than in the Ecdysozoa, but it would be premature to generalize about patterns of gene loss on the basis of the limited data available. See research article http://www.biomedcentral.com/1471-2148/9/240. PMID:19939290

"The Trampoline Tree and the Swamp Monster with 18 Heads": Outdoor Play in the Foundation Stage and Foundation Phase

ERIC Educational Resources Information Center

Waller, Tim

2007-01-01

This paper considers pedagogy and outdoor play in the early years. The particular focus is on the specific features and benefits of outdoor play in the Foundation Stage (England) and Foundation Phase (Wales). The paper will draw on current international literature and evidence from outdoor learning constructed in an ongoing research project in two…

Microarray analysis of a salamander hopeful monster reveals transcriptional signatures of paedomorphic brain development

PubMed Central

2010-01-01

Background The Mexican axolotl (Ambystoma mexicanum) is considered a hopeful monster because it exhibits an adaptive and derived mode of development - paedomorphosis - that has evolved rapidly and independently among tiger salamanders. Unlike related tiger salamanders that undergo metamorphosis, axolotls retain larval morphological traits into adulthood and thus present an adult body plan that differs dramatically from the ancestral (metamorphic) form. The basis of paedomorphic development was investigated by comparing temporal patterns of gene transcription between axolotl and tiger salamander larvae (Ambystoma tigrinum tigrinum) that typically undergo a metamorphosis. Results Transcript abundances from whole brain and pituitary were estimated via microarray analysis on four different days post hatching (42, 56, 70, 84 dph) and regression modeling was used to independently identify genes that were differentially expressed as a function of time in both species. Collectively, more differentially expressed genes (DEGs) were identified as unique to the axolotl (n = 76) and tiger salamander (n = 292) than were identified as shared (n = 108). All but two of the shared DEGs exhibited the same temporal pattern of expression and the unique genes tended to show greater changes later in the larval period when tiger salamander larvae were undergoing anatomical metamorphosis. A second, complementary analysis that directly compared the expression of 1320 genes between the species identified 409 genes that differed as a function of species or the interaction between time and species. Of these 409 DEGs, 84% exhibited higher abundances in tiger salamander larvae at all sampling times. Conclusions Many of the unique tiger salamander transcriptional responses are probably associated with metamorphic biological processes. However, the axolotl also showed unique patterns of transcription early in development. In particular, the axolotl showed a genome-wide reduction in mRNA abundance across loci, including genes that regulate hypothalamic-pituitary activities. This suggests that an axolotls failure to undergo anatomical metamorphosis late in the larval period is indirectly associated with a mechanism(s) that acts earlier in development to broadly program transcription. The axolotl hopeful monster provides a model to identify mechanisms of early brain development that proximally and ultimately affect the expression of adult phenotypes. PMID:20584293

Prehistory and History of the Upper Gila River, Arizona and New Mexico: An Archaeological Overview.

DTIC Science & Technology

1984-02-01

Sharon Debowski directed the survey of the north side of the river, again covering the maximum flood pool and a half-mile (0.8 km.) buffer zone. In...resistance. By 1865, placer deposits were being worked along the San Francisco River; in 1869 Lt. John Bourke was one of several persons to note rich...Papers of the Peabody Museum of American Archaeology and Ethnology 44(1). Harvard University, Cambridge, Mass. Debowski, Sharon S., and Gordon Fritz

New River Dam Foundation Report. Gila River Basin: Phoenix, Arizona and Vicinity (Including New River).

DTIC Science & Technology

1985-10-01

further downstream before merging with the Agua Fria River. 6 Site Geology 2.08 The geological formations present within the project area consist...sampling and in- situ density testing using the sand displacement 11 or large-scale water displacement method. Dozer trenches TT82-1 and TT82-6 were excavated...underlying the valley or may, due to its pervasiveness, represent an in situ weathering product of the buried bedrock. 4.18 Because of the magnitude

19. Photographic copy of photograph. (Source: U.S. Department of Interior. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

19. Photographic copy of photograph. (Source: U.S. Department of Interior. Office of Indian Affairs. Indian Irrigation Service. Annual Report, Fiscal Year 1925. Vol. I, Narrative and Photographs, Irrigation District #4, California and Southern Arizona, RG 75, Entry 655, Box 28, National Archives, Washington, DC.) Photographer unknown. SACATON DAM AND BRIDGE, CANAL BRIDGE, OPERATING HOUSE AND INTAKE, SOUTH END, 2/14/25 - San Carlos Irrigation Project, Sacaton Dam & Bridge, Gila River, T4S R6E S12/13, Coolidge, Pinal County, AZ

12. Photographic copy of photograph. (Source: U.S. Department of Interior. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. Photographic copy of photograph. (Source: U.S. Department of Interior. Office of Indian Affairs. Indian Irrigation Service. Annual Report, Fiscal Year 1925. Vol. I, Narrative and Photographs, Irrigation District #4, California and Southern Arizona, RG 75, Entry 655, Box 28, National Archives, Washington, DC.) Photographer unknown. SACATON DAM AND BRIDGE FROM QUARRY HILL, PRACTICALLY COMPLETED, 6/18/25 - San Carlos Irrigation Project, Sacaton Dam & Bridge, Gila River, T4S R6E S12/13, Coolidge, Pinal County, AZ

25. Photographic copy of photograph. (Source: U.S. Department of Interior. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

25. Photographic copy of photograph. (Source: U.S. Department of Interior. Office of Indian Affairs. Indian Irrigation Service. Annual Report, Fiscal Year 1928. Vol I. Irrigation District #4, California and Southern Arizona, RG 75, BIA-Phoenix, BOx 40, National Archives, Pacific Southwest Region.) SACATON DAM SHOWING CONSTRUCTION OF CONDUIT AND EXCAVATION OF GRAVEL, APRIL 10, 1928 - San Carlos Irrigation Project, Sacaton Dam & Bridge, Gila River, T4S R6E S12/13, Coolidge, Pinal County, AZ

16. Photographic copy of photograph. (Source: U.S. Department of Interior. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

16. Photographic copy of photograph. (Source: U.S. Department of Interior. Office of Indian Affairs. Indian Irrigation Service. Annual Report, Fiscal Year 1925. Vol, I, Narrative and Photographs, Irrigation District #4, California and Southern Arizona, RG 75, Entry 655, Box 28, National Archives, Washington, DC.) Photographer unknown. SACATON DAM AND BRIDGE, SHOWING WEIR APRONS AND BRIDGE, 6/18/25. - San Carlos Irrigation Project, Sacaton Dam & Bridge, Gila River, T4S R6E S12/13, Coolidge, Pinal County, AZ

24. Photographic copy of photograph. (Source: U.S. Department of interior. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

24. Photographic copy of photograph. (Source: U.S. Department of interior. Office of Indian Affairs. Indian Irrigation Service. Annual Report, Fiscal Year 1928. Vol I. Irrigation District #4, California and Southern Arizona, RG 75, BIA-Phoenix, Box 40, National Archives, Pacific Southwest Region) Photographer unknown. SACATON DAM, CONDUIT ANCHORING AND REINFORCING STEEL, APRIL 10, 1928 - San Carlos Irrigation Project, Sacaton Dam & Bridge, Gila River, T4S R6E S12/13, Coolidge, Pinal County, AZ

17. Photographic copy of photograph. (Source: U.S. Department of Interior. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

17. Photographic copy of photograph. (Source: U.S. Department of Interior. Office of Indian Affairs. Indian Irrigation Service. Annual Report, Fiscal Year 1925. Vol. I, Narrative and Photographs, Irrigation District #4, California and Southern Arizona, RG 75, Entry 655, Box 28, National Archives, Washington, DC.) Photographer unknown. SACATON DAM AND BRIDGE, CONSTRUCTION OF WEIR, 1/17/25 - San Carlos Irrigation Project, Sacaton Dam & Bridge, Gila River, T4S R6E S12/13, Coolidge, Pinal County, AZ

15. Photographic copy of photograph. (Source: U.S. Department of Interior. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

15. Photographic copy of photograph. (Source: U.S. Department of Interior. Office of Indian Affairs. Indian Irrigation Service. Annual Report, Fiscal Year 1925. Vol. I, Narrative and Photographs, Irrigation District #4, California and Southern Arizona, RG 75, Entry 655, Box 28, National Archives, Washington, DC.) Photographer unknown. SACATON DAM AND BRIDGE, CONSTRUCTION BRIDGE DECK, 4/5/25 - San Carlos Irrigation Project, Sacaton Dam & Bridge, Gila River, T4S R6E S12/13, Coolidge, Pinal County, AZ

13. Photographic copy of photograph. (Source: U.S. Department of Interior. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

13. Photographic copy of photograph. (Source: U.S. Department of Interior. Office of Indian Affairs. Indian Irrigation Service. Annual Report, Fiscal Year 1925. Vol. I, Narrative and Photographs, Irrigation District #4, California and Southern Arizona, RG 75, Entry 655, Box 28, National Archives, Washington, DC.) Photographer unknown. SACATON DAM AND BRIDGE, CONSTRUCTION OF MAIN APRON, 12/9/24 - San Carlos Irrigation Project, Sacaton Dam & Bridge, Gila River, T4S R6E S12/13, Coolidge, Pinal County, AZ

11. Photographic copy of photograph. (Source: U.S. Department of Interior. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

11. Photographic copy of photograph. (Source: U.S. Department of Interior. Office of Indian Affairs. Indian Irrigation Service. Annual Report, Fiscal Year 1925. Vol. I, Narrative and Photographs, Irrigation District #4, California and Southern Arizona, RG 75, Entry 655, Box 28, National Archives, Washington, DC.) Photographer unknown. SACATON DAM AND BRIDGE SITE FROM QUARRY HILL, 10/1/24 - San Carlos Irrigation Project, Sacaton Dam & Bridge, Gila River, T4S R6E S12/13, Coolidge, Pinal County, AZ

Spatial Digital Database for the Geology of the San Pedro River Basin in Cochise, Gila, Graham, Pima, and Pinal Counties, Arizona

USGS Publications Warehouse

Bolm, Karen S.

2002-01-01

The map area is located in southeastern Arizona. This report describes the map units, the methods used to convert the geologic map data into a digital format, and the ArcInfo GIS file structures and relationships; and it explains how to download the digital files from the U.S. Geological Survey public access World Wide Web site on the Internet. See figures 2 and 3 for page-size versions of the map compilation.

First NATO/SIBCA Exercise in Sampling of Chemical Warfare Agents (Eerste NATO/SIBCA-oefening in monstername van chemische strijdmiddelen).

DTIC Science & Technology

1998-01-01

TNO-rapport PML1997-A81 Eerste NATO/SIBCA-oefening in monster- name van chemische strijdmiddelen TNO Prins Maurits Laboratorium Lange Kleiweg...27 Aantal pagina’s : 53 (incl. bijlagen, excl. RDP & distributielijst) Aantal bijlagen : 4 TNO Prins Maurits Laboratorium is onderdeel...van de hoofdgroep TNO Defensieonderzoek waartoe verder behoren: TNO Fysisch en Elektronisch Laboratorium TNO Technische Menskunde Nederlandse

National Science Resources Center Project to Improve Science Teaching in Elementary Schools. Appendix D. Science for Children, an Agenda for Action. Appendix E. Science for Children, Resources for Teachers

DTIC Science & Technology

1988-12-01

activities in chemistry tivities for the Visually Impaired/Science and physics: The Acid Test, How Dense?, The Cookie Monster, and The Sugar...baking powder. assembling a Grade(s): 3,4,5,6 gas generator, and learning how dough rises. Adult supervision is necessary for $6.95 these activities. 86

Geometric interpretation of vertex operator algebras.

PubMed Central

Huang, Y Z

1991-01-01

In this paper, Vafa's approach to the formulation of conformal field theories is combined with the formal calculus developed in Frenkel, Lepowsky, and Meurman's work on the vertex operator construction of the Monster to give a geometric definition of vertex operator algebras. The main result announced is the equivalence between this definition and the algebraic one in the sense that the categories determined by these definitions are isomorphic. PMID:11607240

LP-LPA: A link influence-based label propagation algorithm for discovering community structures in networks

NASA Astrophysics Data System (ADS)

Berahmand, Kamal; Bouyer, Asgarali

2018-03-01

Community detection is an essential approach for analyzing the structural and functional properties of complex networks. Although many community detection algorithms have been recently presented, most of them are weak and limited in different ways. Label Propagation Algorithm (LPA) is a well-known and efficient community detection technique which is characterized by the merits of nearly-linear running time and easy implementation. However, LPA has some significant problems such as instability, randomness, and monster community detection. In this paper, an algorithm, namely node’s label influence policy for label propagation algorithm (LP-LPA) was proposed for detecting efficient community structures. LP-LPA measures link strength value for edges and nodes’ label influence value for nodes in a new label propagation strategy with preference on link strength and for initial nodes selection, avoid of random behavior in tiebreak states, and efficient updating order and rule update. These procedures can sort out the randomness issue in an original LPA and stabilize the discovered communities in all runs of the same network. Experiments on synthetic networks and a wide range of real-world social networks indicated that the proposed method achieves significant accuracy and high stability. Indeed, it can obviously solve monster community problem with regard to detecting communities in networks.

A monster in the Milky Way

NASA Image and Video Library

2017-12-08

This image shows the star-studded center of the Milky Way towards the constellation of Sagittarius. The crowded center of our galaxy contains numerous complex and mysterious objects that are usually hidden at optical wavelengths by clouds of dust — but many are visible here in these infrared observations from Hubble. However, the most famous cosmic object in this image still remains invisible: the monster at our galaxy’s heart called Sagittarius A*. Astronomers have observed stars spinning around this supermassive black hole (located right in the center of the image), and the black hole consuming clouds of dust as it affects its environment with its enormous gravitational pull. Infrared observations can pierce through thick obscuring material to reveal information that is usually hidden to the optical observer. This is the best infrared image of this region ever taken with Hubble, and uses infrared archive data from Hubble’s Wide Field Camera 3, taken in September 2011. Credit: NASA, ESA, and G. Brammer NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram

Asian fish tapeworm Bothriocephalus acheilognathi in the desert southwestern United States.

PubMed

Archdeacon, Thomas P; Iles, Alison; Kline, S Jason; Bonar, Scott A

2010-12-01

The Asian fish tapeworm Bothriocephalus acheilognathi (Cestoda: Bothriocephalidea) is an introduced fish parasite in the southwestern United States and is often considered a serious threat to native desert fishes. Determining the geographic distribution of nonnative fish parasites is important for recovery efforts of native fishes. We examined 1,140 individuals belonging to nine fish species from southwestern U.S. streams and springs between January 2005 and April 2007. The Asian fish tapeworm was present in the Gila River, Salt River, Verde River, San Pedro River, Aravaipa Creek, and Fossil Creek, Arizona, and in Lake Tuendae at Zzyzx Springs and Afton Canyon of the Mojave River, California. Overall prevalence of the Asian fish tapeworm in Arizona fish populations was 19% (range = 0-100%) and varied by location, time, and fish species. In California, the prevalence, abundance, and intensity of the Asian fish tapeworm in Mohave tui chub Gila bicolor mohavensis were higher during warmer months than during cooler months. Three new definitive host species--Yaqui chub G. purpurea, headwater chub G. nigra, and longfin dace agosia chrysogaster--were identified. Widespread occurrence of the Asian fish tapeworm in southwestern U.S. waters suggests that the lack of detection in other systems where nonnative fishes occur is due to a lack of effort as opposed to true absence of the parasite. To limit further spread of diseases to small, isolated systems, we recommend treatment for both endo- and exoparasites when management actions include translocation of fishes.

Tradeoffs between physical captures and PIT tag antenna array detections: A case study for the Lower Colorado River Basin population of humpback chub (Gila cypha)

USGS Publications Warehouse

Pearson, Kristen Nicole; Kendall, William L.; Winkelman, Dana L.; Persons, William R.

2016-01-01

A key component of many monitoring programs for special status species involves capture and handling of individuals as part of capture-recapture efforts for tracking population health and demography. Minimizing negative impacts from sampling, such as through reduced handling, aids prevention of negative impacts on species from monitoring efforts. Using simulation analyses, we found that long-term population monitoring techniques, requiring physical capture (i.e. hoop-net sampling), can be reduced and supplemented with passive detections (i.e. PIT tag antenna array detections) without negatively affecting estimates of adult humpback chub (HBC; Gila cypha) survival (S) and skipped spawning probabilities (γ' = spawner transitions to a skipped spawner, γ′ = skipped spawner remains a skipped spawner). Based on our findings of the array’s in situ detection efficiency (0.42), estimability of such demographic parameters would improve over hoop-netting alone. In addition, the array provides insight into HBC population dynamics and movement patterns outside of traditional sampling periods. However, given current timing of sampling efforts, spawner abundance estimates were negatively biased when hoop-netting was reduced, suggesting not all spawning HBC are present during the current sampling events. Despite this, our findings demonstrate that PIT tag antenna arrays, even with moderate potential detectability, may allow for reduced handling of special status species while also offering potentially more efficient monitoring strategies, especially if ideal timing of sampling can be determined.

Museum Monsters and Victorious Viruses: Improving Public Understanding of Emerging Biomedical Research

PubMed Central

Diamond, Judy; Jee, Benjamin; Matuk, Camilla; McQuillan, Julia; Spiegel, Amy N.; Uttal, David

2015-01-01

Although microbes directly impact everyone's health, most people have limited knowledge about them. In this article, we describe a museum and media public education campaign aimed at helping diverse audiences better understand emerging knowledge about microbes and infectious disease. Funded primarily by the Science Education Partnership (SEPA) program of the National Institutes of Health, this campaign involved crosscutting programs designed to extend impacts throughout a broad public audience. PMID:26392634

Meteor Beliefs Project: Meteoric imagery in SF, Part II - H. P. Lovecraft's The Colour Out Of Space

NASA Astrophysics Data System (ADS)

McBeath, Alastair; Gheorghe, Andrei Dorian

2005-12-01

A brief biography of American horror-fiction writer H. P. Lovecraft (1890-1937) precedes details from his story `The Colour Out Of Space', concerning a deadly life-form brought to Earth in a meteorite. This allows a comparison with details from the 1965 film derived from this tale, `Die, Monster, Die!', featuring the great horror actor Boris Karloff in one of his last, best roles.

Sea monsters & whirlpools: Navigating between examination and reflection in medical education.

PubMed

Hodges, Brian David

2015-03-01

The 16th International Ottawa Conference/Canadian Conference on Medical Education (2014) featured a keynote deconstructing the rising discourse of competence-as-reflection in medical education. This paper, an elaborated version of the presentation, is an investigation into the theoretical roots of the diverse forms of reflective practice that are being employed by medical educators. It also raises questions about the degree to which any of these practices is compatible with assessment.

USSR Report, Political and Sociological Affairs.

DTIC Science & Technology

1984-03-13

capitalism is doomed and has no future, and the more convicing and impressive is the march of true socialism, the more intense becomes the heat of...and curse those base monsters- socialists." It is true that soon the trickery of this sham student of eastern magicians was exposed. However, her...spiritual food. Over 30 million Americans believe in "miracles" of astrology and 1,200 newspapers print horoscopes . According to the American press

40 CFR 81.303 - Arizona.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., R13E 1 X T1N, R14E X T1N, R15E X T1S, R14E 1 X T1S, R141/2E X T1S, R15E X T2N, R13E 1 X T2N, R16E X T1N...); T1S, R14E (sections 124); T1S, R141/2E; and T1S, R15E 11/15/90 Nonattainment 11/15/90 Moderate. Gila...

40 CFR 81.303 - Arizona.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., R13E 1 X T1N, R14E X T1N, R15E X T1S, R14E 1 X T1S, R141/2E X T1S, R15E X T2N, R13E 1 X T2N, R16E X T1N...); T1S, R14E (sections 124); T1S, R141/2E; and T1S, R15E 11/15/90 Nonattainment 11/15/90 Moderate. Gila...

40 CFR 81.303 - Arizona.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., R13E 1 X T1N, R14E X T1N, R15E X T1S, R14E 1 X T1S, R141/2E X T1S, R15E X T2N, R13E 1 X T2N, R16E X T1N...); T1S, R14E (sections 124); T1S, R141/2E; and T1S, R15E 11/15/90 Nonattainment 11/15/90 Moderate. Gila...

Cave Buttes Dam Foundation Report. Gila River Basin: Phoenix, Arizona and Vicinity (Including New River).

DTIC Science & Technology

1983-08-01

bedrock. Reservoir deposits are rich in silt and clay as shown by the plastic nature of material behind Cave Creek Dam. Recent alluvium is directly...formation and the zone I, impervious material. Then rolling with the rubber tired equipment would fill voids and small cracks with the clayey, plastic ...Assoclates US " 2 t 64urvey air J.1y 1969. ___OSOWRS g.Aorizatnfa( conirol ji 45 on G1A - EEA fSI Alaon~ral ieodtc Survey Dafum. Yerftci 4 1 -5 AtE

MX Siting Investigation. Geotechnical Report. Volume IIB. Gila Bend Group and White Sands Missile Range Extension.

DTIC Science & Technology

1976-05-07

are: (1) portions of the San Andrea* systaft 11n greater than 100 nm to the northwest; (2) the Agua -640 Slanc fut lying approximately __nm to the...Ratio values, both in- situ and recompacted, (CBRI Avert- * can Society for Testing and Materials, Designation D 1863),, AASHO classifications (Appendix...it is estimated that a value of 10 to 20 is reasonable for in- situ material (VA.p 19701. . CBR value of greater than 20 and on the order of 30 abhold

2. William Beardsley standing along the Agua Fria River near ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

2. William Beardsley standing along the Agua Fria River near construction site of the Agua Fria project. Photographer James Dix Schuyler, 1903. Source: Schuyler, James D. 'Report on the Water Supply of the Agua Fria River, and the Storage Reservoir Project of the Agua Fria Water and Land Company For Irrigation in the Gila River Valley, Arizona,' (September 29, 1903). Arizona Historical Collection, Hayden Library, Arizona State University, Tempe, Arizona. (Typewritten.) - Waddell Dam, On Agua Fria River, 35 miles northwest of Phoenix, Phoenix, Maricopa County, AZ

18. Photographic copy of photograph. (Source: U.S. Department of Interior. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

18. Photographic copy of photograph. (Source: U.S. Department of Interior. Office of Indian Affairs. Indian Irrigation Service. Annual Report, Fiscal Year 1925. Vol. I, Narrative and Photographs, Irrigation District #4, California and Southern Arizona, RG 75, Entry 655, Box 28, National Archives, Washington, DC.) Photographer unknown. SACATON DAM AND BRIDGE, SOUTH END SLUICEWAY, INTAKE CANAL BRIDGE, OPERATING HOUSE, AND MAIN BRIDGE, 6/18/25 - San Carlos Irrigation Project, Sacaton Dam & Bridge, Gila River, T4S R6E S12/13, Coolidge, Pinal County, AZ

Dragon-Kings, Black-Swans and Prediction (Invited)

NASA Astrophysics Data System (ADS)

Sornette, D.

2010-12-01

Extreme fluctuations or events are often associated with power law statistics. Indeed, it is a popular belief that "wild randomness'' is deeply associated with distributions with power law tails characterized by small exponents. In other words, power law tails are often seen as the epitome of extreme events (the "Black Swan'' story). Here, we document in very different systems that there is life beyond power law tails: power laws can be superseded by "dragon-kings'', monster events that occur beyond (or changing) the power law tail. Dragon-kings reveal hidden mechanisms that are only transiently active and that amplify the normal fluctuations (often described by the power laws of the normal regime). The goal of this lecture is to catalyze the interest of the community of geophysicists across all fields of geosciences so that the "invisible gorilla" fallacy may be avoided. Our own research illustrates that new statistics or representation of data are often necessary to identify dragon-kings, with strategies guided by the underlying mechanisms. Paradoxically, the monsters may be ignored or hidden by the use of inappropriate analysis or statistical tools that amount to cut a mamooth in small pieces, so as to lead to the incorrect belief that only mice exist. In order to stimulate further research, we will document and discuss the dragon-king phenomenon on the statistics of financial losses, economic geography, hydrodynamic turbulence, mechanical ruptures, avalanches in complex heterogeneous media, earthquakes, and epileptic seizures. The special status of dragon-kings open a new research program on their predictability, based on the fact that they belong to a different class of their own and express specific mechanisms amplifying the normal dynamics via positive feedbacks. We will present evidence of these claims for the predictions of material rupture, financial crashes and epileptic seizures. As a bonus, a few remarks will be offered at the end on how the dragon-king phenomenon allows us to understand the present World financial crisis as underpinned in two decades of successive financial and economic bubbles, inflating the mother of all bubbles with new monster dragon-kings at the horizon. The consequences in terms of a new "normal" are eye-opening. Ref: D. Sornette, Dragon-Kings, Black Swans and the Prediction of Crises, International Journal of Terraspace Science and Engineering 1(3), 1-17 (2009) (http://arXiv.org/abs/0907.4290) and (http://ssrn.com/abstract=1470006)

Representation of the serial killer on the Italian Internet.

PubMed

Villano, P; Bastianoni, P; Melotti, G

2001-10-01

The representation of serial killers was examined from the analysis of 317 Web pages in the Italian language to study how the psychological profiles of serial killers are described on the Italian Internet. The correspondence analysis of the content of these Web pages shows that in Italy the serial killer is associated with words such as "monster" and "horror," which suggest and imply psychological perversion and aberrant acts. These traits are peculiar for the Italian scenario.

Research and application of multi-agent genetic algorithm in tower defense game

NASA Astrophysics Data System (ADS)

Jin, Shaohua

2018-04-01

In this paper, a new multi-agent genetic algorithm based on orthogonal experiment is proposed, which is based on multi-agent system, genetic algorithm and orthogonal experimental design. The design of neighborhood competition operator, orthogonal crossover operator, Son and self-learning operator. The new algorithm is applied to mobile tower defense game, according to the characteristics of the game, the establishment of mathematical models, and finally increases the value of the game's monster.

Studies in Battle Command

DTIC Science & Technology

1995-01-01

gulars i ttl . te i ewa, le nce r ss i a enstown. enstown, h d nt f t pture orge. tely, l ander t ri , odore ac uncey, ed erate. id...triumph, or another such attack, would finally smash us, and then will come the monster catastrophe--a horrible compound of Afghanistan and Corunna...compromise or compound of all of these.“5 On I6 May, while Pemberton vacillated (much to the disgust of his subordi- nates), Grant simplified the

Monsters of Muenster: Lessons from the Apocalyptic Narrative of the Anabaptist Kingdom

DTIC Science & Technology

2017-12-01

physical; it could be a psychological separation created by social tension and suspicion of non-members.58 Tension with the surrounding society based...injustice against divine moral standards and at calling God’s people to stand up against these injustices with an all- powerful God behind them.102...has the potential to have a conflict with the wider society . Apocalyptic groups turn to violence when they believe their violent acts are in

Preparation and Analysis of Samples for the Third Round Robin Verification Exercise

DTIC Science & Technology

1992-07-01

Hooge 34 Lid instituuts Advies Raad PML Prof. dr. U.A. Th. Brinkman 35 Directeur van het Medisch Biologisch Laboratorium TNO Proft dr. W.R.F. Notten 36...1991 werd uitgevoerd, heeft het Prins Maurits Laboratorium TNO de monsters aangemaakt die bestonden uit rubber, verf en beton. Deze materialen, die...Maurits Laboratorium TNO Chemische Research Prof. dr. G. Dijksrra 10 HBur. NBC-DMKIJOMATIKIO In. A.A.M. Slagveer 11 Lid van de Contact Cominissie NBC

Common Violations of the United States Code in Economic Crime Investigations. The Fraud, Waste and Abuse Monster.

DTIC Science & Technology

1983-11-15

person- nel in understanding the elements of the offense and the evidence necessary to establish or negate probable cause. For the benefit of OCONUS...gift, favor, entertainment, hospitality, transportation, loan, or other tangible benefit for which less than fair market value is paid. c...influenced. He may even refuse the offer, yet the offense is complete. Nor need the thing of value personally benefit the public official. However, the

World Epidemiology Review, Number 110.

DTIC Science & Technology

1978-10-18

Campaign Against Rhinoceros Beetle (DAILY NATION, 26 Sep 78) 43 LAOS Briefs Nong Bok Pest Eradication 44 Meuang Chanthabouli Pest Eradication...CAMPAIGN AGAINST RHINOCEROS BEETLE Nairobi DAILY NATION in English 26 Sep 78 p 5 [Text] A TINY pest hos become a big problem at the Coast. The... Rhinoceros Beetle (that’s it pictured on the right) is, in its own small way, trying to cause as much damage as the monster it’s named after is sometimes

Mary Wollstonecraft Shelley's Frankenstein, or the modern Prometheus: a psychological study of unrepaired shame.

PubMed

Severino, Sally K; Morrison, Nancy K

2013-01-01

Mary Wollstonecraft Shelley's modern Prometheus shows us the eternal punishment of unrepaired shame--eternal entrapment within the shame triangle of victim, perpetrator and rescuer. This paper describes how Shelley's insight--that lack of love creates a monster living in shame--is being confirmed by neuroscience and how this is exemplified in two characters--the creature and Victor Frankenstein. Additionally, it delineates how pastoral counselors can help those suffering from unrepaired shame

FRankenstein becomes a cyborg: the automatic recombination and realignment of fold recognition models in CASP6.

PubMed

Kosinski, Jan; Gajda, Michal J; Cymerman, Iwona A; Kurowski, Michal A; Pawlowski, Marcin; Boniecki, Michal; Obarska, Agnieszka; Papaj, Grzegorz; Sroczynska-Obuchowicz, Paulina; Tkaczuk, Karolina L; Sniezynska, Paulina; Sasin, Joanna M; Augustyn, Anna; Bujnicki, Janusz M; Feder, Marcin

2005-01-01

In the course of CASP6, we generated models for all targets using a new version of the "FRankenstein's monster approach." Previously (in CASP5) we were able to build many very accurate full-atom models by selection and recombination of well-folded fragments obtained from crude fold recognition (FR) results, followed by optimization of the sequence-structure fit and assessment of alternative alignments on the structural level. This procedure was however very arduous, as most of the steps required extensive visual and manual input from the human modeler. Now, we have automated the most tedious steps, such as superposition of alternative models, extraction of best-scoring fragments, and construction of a hybrid "monster" structure, as well as generation of alternative alignments in the regions that remain poorly scored in the refined hybrid model. We have also included the ROSETTA method to construct those parts of the target for which no reasonable structures were generated by FR methods (such as long insertions and terminal extensions). The analysis of successes and failures of the current version of the FRankenstein approach in modeling of CASP6 targets reveals that the considerably streamlined and automated method performs almost as well as the initial, mostly manual version, which suggests that it may be a useful tool for accurate protein structure prediction even in the hands of nonexperts. 2005 Wiley-Liss, Inc.

Late Jurassic low latitude of Central Iran: paleogeographic and tectonic implications

NASA Astrophysics Data System (ADS)

Mattei, Massimo; Muttoni, Giovanni; Cifelli, Francesca

2014-05-01

The individual blocks forming present-day Central Iran are now comprised between the Zagros Neo-Tethys suture to the south and the Alborz Palaeo-Tethys suture to the north. At the end of the Palaeozoic, the Iranian blocks rifted away from the northern margin of Gondwana as consequence of the opening of the Neo-Tethys, and collided with Eurasia during the Late Triassic, giving place to the Eo-Cimmerian orogeny. From then on, the Iranian block(s) should have maintained European affinity. Modern generations of apparent polar wander paths (APWPs) show the occurrence in North American and African coordinates of a major and rapid shift in pole position (=plate shift) during the Middle-Late Jurassic. This so-called monster polar shift is predicted also for Eurasia from the North Atlantic plate circuit, but Jurassic data from this continent are scanty and problematic. Here, we present paleomagnetic data from the Kimmeridgian-Tithonian (Upper Jurassic) Garedu Formation of Iran. Paleomagnetic component directions of primary (pre-folding) age indicate a paleolatitude of deposition of 10°N ± 5° that is in excellent agreement with the latitude drop predicted for Iran from APWPs incorporating the Jurassic monster polar shift. We show that paleolatitudes calculated from these APWPs, used in conjunction with simple zonal climate belts, better explain the overall stratigraphic evolution of Iran during the Mesozoic.

Geoelectric structure of the Gila-San Francisco Wilderness Area, Graham and Greenlee counties, Arizona from audio-magnetotelluric data

USGS Publications Warehouse

Klein, D.P.; Baer, M.J.

1983-01-01

Electromagnetic induction data using distant field sources, mostly of natural origin, in the frequency range of 4.5-27,000 Hz are analyzed to depict the geoelectric structure in an area of volcanic-rock cover located in southeastern Arizona between the Morenci and Safford porphyry copper deposits. The data for each station consist of scalar electromagnetic measurements at descrete frequencies for two-orthogonal magnetic and electric field pairs. Observations spaced about 5-km apart indicate resistivities in the range of 100-700 ohm-m for the unweathered Tertiary volcanic rocks to a depth of 200 to 500 m. Beneath this zone the data indicate resistivities in the range of 10-100 ohm-m that suggest the existence of an older volcanic rock unit. The less resistive unit appears to be displaced upward beneath Turtle Mountain, an area bounded to the northeast and southwest by mapped Basin and Range faults, and bounded to the southeast by an unmapped fault of older origin that trends northeast. Lateral changes in the resistivity of the two main geoelectric layers result in lowered resistivity in an area of known hot-springs near the confluence of the Gila and San Francisco Rivers, as well as along a north-south trending zone located on the east flank of Turtle Mountain, about 5-km (3-mi) west-northwest of the hot springs. This second anomaly is at a probable depth of 400-500 m and is interpreted to indicate a buried fault or fracture zone.

Effects of capture by trammel net on Colorado River native fishes

USGS Publications Warehouse

Hunt, Teresa A.; Ward, David L.; Propper, Catherine R.; Gibb, Alice C.

2012-01-01

Trammel nets are commonly used to sample rare fishes; however, little research has assessed delayed mortality associated with this capture technique. We conducted laboratory experiments to evaluate the effects of capture by trammel net on bonytail Gila elegans, razorback sucker Xyrauchen texanus, and roundtail chub Gila robusta, at 15, 20, and 25uC. Fish (139–288 mm total length) were entangled in a trammel net for 2 h or captured by seine net and then monitored for mortality for at least 14 d. Blood samples were collected immediately after capture, and plasma cortisol levels were quantified as an index of capture-related stress. The cortisol response varied by species, but mean cortisol levels were higher for fish captured by trammel netting (295.9 ng/mL) relative to fish captured by seine netting (215.8 ng/mL). Only one fish (of 550) died during capture and handling, but 42% of the trammel-netted fish and 11% of the seine-netted fish died within 14 d after capture. In general, mortality after capture by trammel net increased with increased water temperature and at 25uC was 88% for bonytail, 94% for razorback sucker, and 25% for roundtail chub. Delayed mortality of wild-caught fish captured by trammel net has the potential to be high, at least under some circumstances. We suggest that sampling frequency, timing of sampling (relative to reproductive cycles), and water temperature all be considered carefully when using trammel nets to sample diminished populations of imperiled native fishes.

Natural flow regimes, nonnative fishes, and native fish persistence in arid-land river systems.

PubMed

Propst, David L; Gido, Keith B; Stefferud, Jerome A

2008-07-01

Escalating demands for water have led to substantial modifications of river systems in arid regions, which coupled with the widespread invasion of nonnative organisms, have increased the vulnerability of native aquatic species to extirpation. Whereas a number of studies have evaluated the role of modified flow regimes and nonnative species on native aquatic assemblages, few have been conducted where the compounding effects of modified flow regimes and established nonnatives do not confound interpretations, particularly at spatial and temporal scales that are relevant to conservation of species at a range-wide level. By evaluating a 19-year data set across six sites in the relatively unaltered upper Gila River basin, New Mexico, USA, we tested how natural flow regimes and presence of nonnative species affected long-term stability of native fish assemblages. Overall, we found that native fish density was greatest during a wet period at the beginning of our study and declined during a dry period near the end of the study. Nonnative fishes, particularly predators, generally responded in opposite directions to these climatic cycles. Our data suggested that chronic presence of nonnative fishes, coupled with naturally low flows reduced abundance of individual species and compromised persistence of native fish assemblages. We also found that a natural flow regime alone was unlikely to ensure persistence of native fish assemblages. Rather, active management that maintains natural flow regimes while concurrently suppressing or excluding nonnative fishes from remaining native fish strongholds is critical to conservation of native fish assemblages in a system, such as the upper Gila River drainage, with comparatively little anthropogenic modification.

Salinity of the Little Colorado River in Grand Canyon confers anti-parasitic properties on a native fish

USGS Publications Warehouse

Ward, David L.

2012-01-01

Water in the Little Colorado River within Grand Canyon is naturally high in salt (NaCl), which is known to prohibit development of external fish parasites such as Ich (Ichthyophthirius multifiliis). The naturally high salinity (>0.3%) of the Little Colorado River at baseflow may be one factor allowing survival and persistence of larval and juvenile humpback chub (Gila cypha) and other native fishes in Grand Canyon. We compared salinity readings from the Little Colorado River to those reported in the literature as being effective at removing protozoan parasites from fish. In laboratory tests, 10 juvenile roundtail chub (Gila robusta; 61–90 mm TL) were randomly placed into each of 12, 37-L aquaria filled with freshwater, water obtained from the Little Colorado River (0.3% salinity), or freshwater with table salt added until the salinity reached 0.3%. Roundtail chub was used as a surrogate for humpback chub in this study because the species is not listed as endangered but is morphologically and ecologically similar to humpback chub. All roundtail chub infected with Ich recovered and survived when placed in water from the Little Colorado River or water with 0.3% salinity, but all experimental fish placed in freshwater died because of Ich infection. The naturally high salinity of the Little Colorado River at baseflow (0.22%–0.36%), appears sufficiently high to interrupt the life cycle of Ich and may allow increased survival of larval and juvenile humpback chub relative to other areas within Grand Canyon.

Prevalence of Musculoskeletal Symptoms, Excessive Daytime Sleepiness, and Fatigue in the Crewmembers of a U.S. Navy Ship

DTIC Science & Technology

2015-04-01

C., & Oria, M. (Eds.). (2008). Use of dietary supplements by military personnel. Washington, D.C.: National Academies Press. Gregg, M. A...the workers is job stress (i.e., the harmful physical and emotional responses that occur when the requirements of the job do not match the...Monster 160 Red Bull 80 Rock Star 160 NOS 250 5-Hour Energy 200 AMP 75 Sparks 170 No Fear 174 The preworkout supplements reported by two

Cryptozoology Society

NASA Astrophysics Data System (ADS)

Richman, Barbara T.

Reports of Loch Ness monsters, Bigfoot, and the Yeti spring u p from time to time, sparking scientific controversy about the veracity of these observations. Now an organization has been established to help cull, analyze, and disseminate information on the alleged creatures. The International Society of Cryptozoology, formed at a January meeting at the U.S. National Museum of Natural History of the Smithsonian Institution, will serve as the focal point for the investigation, analysis, publication, and discussion of animals of unexpected form or size or of unexpected occurrences in time or space.

Dual-Hierarchy Graph Method for Object Indexing and Recognition

DTIC Science & Technology

2014-07-01

from examples would be too late for the prey. Mythical monsters in movies or cartoons can look quite scary even though we have never seen their...uniform, at 25 blocks per parent, but depends on the number of SIFT features in the parent blocks. If we have more features we create more children for...method mentioned above to these descriptors to derive the 3D structure and pose of the object. In effect , we replace the previous “spatial verification

KSC-04PD-0606

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Looking like a prehistoric monster crunching on its prey, the Caterpillar excavator and 48-inch shear attachment tear down Launch Umbilical Tower No. 1 (LUT-1) stored in the Industrial Area of KSC. The LUT-1 was part of the launch system used for Apollo-Saturn V, launching Apollo 8, Apollo 11, Skylab manned missions and the Apollo-Soyuz Test Project. The shear is one used in the deconstruction of the Twin Towers in New York City after 9/11.

KSC-04PD-0605

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Looking like a prehistoric monster crunching on its prey, the Caterpillar excavator and 48-inch shear attachment tear down Launch Umbilical Tower No. 1 (LUT-1) stored in the Industrial Area of KSC. The LUT-1 was part of the launch system used for Apollo-Saturn V, launching Apollo 8, Apollo 11, Skylab manned missions and the Apollo-Soyuz Test Project. The shear is one used in the deconstruction of the Twin Towers in New York City after 9/11.

KSC-04PD-0609

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Looking like a prehistoric monster crunching on its prey, the Caterpillar excavator and 48-inch shear attachment tear down Launch Umbilical Tower No. 1 (LUT-1) stored in the Industrial Area of KSC. The LUT-1 was part of the launch system used for Apollo-Saturn V, launching Apollo 8, Apollo 11, Skylab manned missions and the Apollo-Soyuz Test Project. The shear is one used in the deconstruction of the Twin Towers in New York City after 9/11.

The bear that never was

USGS Publications Warehouse

Smith, T.S.; Amstrup, Steven C.; Herrero, Stephen

2005-01-01

From campfire stories to sensational books detailing gory attacks, Alaska's bears have long been maligned as deadly marauders capable of acquiring a taste for human flesh. Tall tales make for good storytelling but force bad reputations on the bears. When myth is compared to fact, the three North American's leading bear experts show that Alaska's three bear species are not the huge, unpredictable monsters they often are made out to be. Here, Smith, Amstrup, and Herrero examine the conventional wisdom people often hear regarding bears in the Great Land.

Proceedings of the NASTRAN (Tradename) Users’ Colloquium (18th) Held in Portland, Oregon on 23-27 April 1990

DTIC Science & Technology

1990-04-01

Maxwell (Texas A&M University-) 4. ACCURACY OF THE QUAD& THICK SHELL ELEMENT ’........... .. 3.0 by William R. Case, Tiffany D. Bowles, Al ia K. Croft and...Computer Literacy: Mainframe Monsters and Pacman. Symposium on Advances and Trends in Structures and Dynamics, Washington, D.C., October 1984. 4. Woodward...No. 1, 1985. 5. Wilson, E.L., and M. Holt: CAL-80-Computer Assisted Learning of Structural Engineering. Symposium on Advances and Trends in

BUILDING THE FORCE OF THE FUTURE: A NEW CALL TO ATTRACT, HIRE AND RETAIN THE BEST AND BRIGHTEST TO AIR FORCE CIVIL SERVICE

DTIC Science & Technology

2015-10-25

Graduation Requirements Advisors: Dr . Gregory F. Intoccia and Dr . Patricia Lessane Maxwell Air Force Base, Alabama 25 October 2015 DISTRIBUTION A...support while I was diverting much of my free time and attention to this graduate program. I appreciate my research advisors Dr . Greg Intoccia and Dr ...underutilized USAJOBS, the federal government job search engine, as compare to LinkedIn , Career Builders and Monster. Only 8.8 percent of the

KSC-04pd0609

NASA Image and Video Library

2004-03-24

KENNEDY SPACE CENTER, FLA. -- Looking like a prehistoric monster crunching on its prey, the Caterpillar excavator and 48-inch shear attachment tear down Launch Umbilical Tower No. 1 (LUT-1) stored in the Industrial Area of KSC. The LUT-1 was part of the launch system used for Apollo-Saturn V, launching Apollo 8, Apollo 11, Skylab manned missions and the Apollo-Soyuz Test Project. The shear is one used in the deconstruction of the Twin Towers in New York City after 9/11.

KSC-04pd0606

NASA Image and Video Library

2004-03-24

KENNEDY SPACE CENTER, FLA. -- Looking like a prehistoric monster crunching on its prey, the Caterpillar excavator and 48-inch shear attachment tear down Launch Umbilical Tower No. 1 (LUT-1) stored in the Industrial Area of KSC. The LUT-1 was part of the launch system used for Apollo-Saturn V, launching Apollo 8, Apollo 11, Skylab manned missions and the Apollo-Soyuz Test Project. The shear is one used in the deconstruction of the Twin Towers in New York City after 9/11.

KSC-04pd0605

NASA Image and Video Library

2004-03-24

KENNEDY SPACE CENTER, FLA. -- Looking like a prehistoric monster crunching on its prey, the Caterpillar excavator and 48-inch shear attachment tear down Launch Umbilical Tower No. 1 (LUT-1) stored in the Industrial Area of KSC. The LUT-1 was part of the launch system used for Apollo-Saturn V, launching Apollo 8, Apollo 11, Skylab manned missions and the Apollo-Soyuz Test Project. The shear is one used in the deconstruction of the Twin Towers in New York City after 9/11.

Tarasca: ritual monster of Spain.

PubMed

Gilmore, David D

2008-09-01

Let us now revisit our original assumptions. First, we note that for the participants in Hacinas Carnival the Tarasca is a figure of fun and joy, but it also exudes a strain of aggressive misogyny that many female residents, not to mention tourists, find somewhat unsettling. In the spirit of feminist currents in Spain, a group of young women protested in 1992 to town officials and, when rebuffed, sought to build their own female monster, which they intended to use to attack boys and men. While their plan was never carried out, and indeed met with stiff opposition from officialdom and, especially, from older women, some of the younger, more modern girls find the Tarasca appalling, and they told me so without compunction. Accordingly, today the festival tends to polarize the sexes as well as the generations. Also, many children are frightened by the gigantic mock-up with its snapping teeth and foul breath, and many of them burst into tears at the roaring of the demons. But despite these negatives--or perhaps because of them--the Tarasca breaks down boundaries between things normally kept separate in the mind: humor and terror, man and beast, order and disorder, old and young, life and death, and so on. In so collapsing opposites, the Tarasca causes people to pause and to think about and question everyday reality in the non-Carnival universe. All these observations of course support the structural arguments of our four theorists above and in particular seem to corroborate Bloch's concept (1992) of the regenerative power of "rebounding violence." However, there are three specific features here that need psychological amplification beyond simply confirming the work of previous theorists. We must first note that like most grotesque fantasies, the Hacinas monster combines disparate organic "realities" into a bizarre and monstrous image that by its very oddness and the resulting "cognitive mismatch" captures people's attention and sparks the imagination, especially that of children (Konner 2002, 222). The Pentecostal beastie combines equine, reptilian, and bird-like features with a giraffe's neck, an elephant's bulk, an impossible number of legs, the usual human malevolence, and the satyr's insatiable lust. The monster also combines cognitive antitheses in a way that reinforces cultural biases while at the same time undermining them--a typical paradox of the Monstrous in ritual and art (Andriano 1999). In the Hacinas festival the integrated themes are those of bodily mutilation, sexual abuse, cannibalism, death, and decay. All these themes come together in certain compelling Iberian traditions: misogyny, costumed parading, religious revitalization, ritual displacement of aggression onto external objects, spontaneous street theatre. All forms of aggression are visually embodied in the image of the mystic beast, as happens every day in the classic Spanish bullfight pitting man against raw nature (Mitchell 1991). Peremptory male sexuality both parodied and glorified, women both raped and rescued, children both terrified and liberated. As Bloch has argued in the aptly titled Prey into Hunter (1992), the narrative of the Tarasca rite, turning victim into victimizer, enables the community to "absorb the vitality" of the external threat and thereby to regenerate itself and to transcend everyday reality. We may make a third, psychoanalytic, observation. As with all such fabulous and scary images, the Tarasca provokes regressive responses that probably go back to the primary organization of the mind before the advent of speech. In this childhood environment, sensations are limited to visions and primary emotions, and the world is experienced largely through the eyes and mouth. Psychoanalysts of childhood have called this the phase of oral/visual primacy. It may explain the locus of aggression in typical monster imagery: the rending teeth, the gnashing jaws, the cavernous belly. It would also help us understand the terror at being devoured by a giant predator during the ritual or, as Bloch puts it (1992, 101), "the horrifying possibility of being consumed" as an essential aspect of ritual process. The snapping mouth as well as other incorporative morphological features of the Hacinas monster, for example, the bulging belly, give an animated shape to primordial fear, with its dynamic mixture of oral, erotic, and self-identity themes. This is exactly what Bloch refers to as the "consuming" threat, the evil that "bites" and "eats" before succumbing to the power of the good. The Tarasca exemplifies both childhood anxieties and the residual fears of adults; and so the festival evokes passionate intensity in all age groups. As Turner might have put it, the "pressure points" that find expression in Hacinas are those between sexual desire and guilt, terror and curiosity, good and evil, purity and corruption; the tensions are those between old and young, death and re-birth (emerging anew from the Tarasca's belly). All of these themes are probably universally encountered and thus constitute the "core" of rituals everywhere by "reenacting the creation ot moral life" (Bloch 1992, 47). Although the Tarasca frightens children and makes them bawl and run away, it also stimulates their cognitive growth and offers ultimately a sense of safety provided by a united and victorious community. Some child psychologists such as Denyse Beaudet (1990) and Jean Piaget (1962, 229) have surmised as much. Piaget says that unconstrained mental operations caused by shock or disorientation provide Spieltaum: an imaginary playground where youngsters experiment with ideas. Bruno Bettelheim says that such creativity permits children to give anxieties tangible form: these can then be distanced and defeated (1976, 120). This projective process, beginning in infancy, of course continues in adulthood, not only in dreams and fantasy but in community rituals, where it reaches apotheosis as Bloch has so persuasively argued. Finally, we must address the misogynist theme that is so marked in the Spanish festival. Many anthroooloeists have noted the theme of the treacherous siren in Spanish folklore, a theme that corresponds to the female models carried aloft on the Tarasca's spine in Granada, Toledo, and other places. One observer, Stanley Brandes, was impressed with the pervasiveness of this specific male anxiety in the Andalusian town of Monteros. In his book on male folklore, Metaphors of Masculinity (1980), Brandes records a number of popular aphorisms that warn men to protect their fragile manhood from duplicitous females or suffer emasculation (one urges men literally to keep their penises in their pants or be castrated). In my own fieldwork in Seville Province, I found the eating/castration theme paramount in male folklore and I have recorded numerous Carnival ditties warning men and boys against the vagina dentata and other forms of female sexual aggression (Gilmore 1987; 1998). Literary scholar Louise Vasvari (1991, 3) refers to the "gastro-genital equivalence" symbolism of Spanish versification, which she identifies in writings dating back to the Middle Ages. Given all this evidence, we may conclude that with its defining misogynist theme and its female/monster imagery, the Spanish Tarasca embodies a dread of feminine sexuality that colors the Spanish male subculture. In particular, in the Hacinas case, the misogynist element combines a devouring theme along with the castration threat in the attack on the boys' genitals and in the liquid thrown onto the crotch, symbolizing, one may conjecture, semen and blood. While these themes are probably universal, their annual apotheosis in visual tropes, public rites, monster effigies, and masques may be specific to Spain. Both appalling in its ferocity and ennobling in its ultimate function as sacrificial object, the Tarasca is one of countless projections of universal human mental shadows as an embodiment, a visual metaphor, as James Fernandez has shown in his classic paper on the role of tropes in culture (1986). Like the other monsters of the world, the Tarascas of Spain are man-eaters and rapists, both lascivious females and priapic males; their toothy (and in Hacinas smelly) oral symbolism is at the same time lurid and hypnotic to the crowds that fight them. As an aspect of local pride, the beast calls forth reverence as well as repugnance. Frightening and also endearing, the Tarasca embodies the human imagination in all its whimsy, grotesqueness, and terror.

Ponderosa pine snag densities following multiple fires in the Gila Wilderness, New Mexico

USGS Publications Warehouse

Holden, Z.A.; Morgan, P.; Rollins, M.G.; Wright, R.G.

2006-01-01

Fires create and consume snags (standing dead trees), an important structural and ecological component of ponderosa pine forests. The effects of repeated fires on snag densities in ponderosa pine forests of the southwestern USA have not been studied. Line intercept sampling was used to estimate snag densities in areas of the Gila Wilderness that had burned one to three times under Wildland Fire Use for Resource Benefit (WFU), a fire management policy implemented since 1974 aimed at restoring natural fire regimes. Twenty randomly located transects were measured in areas burned since 1946; six in once-burned areas, six in twice-burned areas and eight in thrice-burned areas. The mean density ?? standard errors of large (>47.5 cm dbh) snags for areas that burned once, twice and thrice was 7.0 ?? 2.7, 4.4 ?? 1.1 and 4.1 ?? 1.3 snags/ha, respectively. Differences in snag densities between once- and multiple-burned areas were significant (F-test; p < 0.05). There was no significant difference in density of large snags between twice- and thrice-burned areas. Proportions of type 1 snags (recently created) were higher in once- and twice-burned areas than in areas that burned three times, likely reflecting high tree mortality and snag recruitment resulting from an initial entry fire. Type 3 snags (charred by previous fire) were more abundant in areas that burned multiple times. The lack of differences in snag densities between areas that burned two and three times suggests that repeated fires leave many snags standing. The increasing proportion of type 3 snags with repeated fires supports this conclusion. ?? 2005 Elsevier B.V. All rights reserved.

Changes in reproductive biomarkers in an endangered fish species (bonytail chub, Gila elegans) exposed to low levels of organic wastewater compounds in a controlled experiment.

PubMed

Walker, David B; Paretti, Nicholas V; Cordy, Gail; Gross, Timothy S; Zaugg, Steven D; Furlong, Edward T; Kolpin, Dana W; Matter, William J; Gwinn, Jessica; McIntosh, Dennis

2009-11-08

In arid regions of the southwestern United States, municipal wastewater treatment plants commonly discharge treated effluent directly into streams that would otherwise be dry most of the year. A better understanding is needed of how effluent-dependent waters (EDWs) differ from more natural aquatic ecosystems and the ecological effect of low levels of environmentally persistent organic wastewater compounds (OWCs) with distance from the pollutant source. In a controlled experiment, we found 26 compounds common to municipal effluent in treatment raceways all at concentrations <1.0 microg/L. Male bonytail chub (Gila elegans) in tanks containing municipal effluent had significantly lower levels of 11-ketotestosterone (p=0.021) yet higher levels of 17beta-estradiol (p=0.002) and vitellogenin (p=0.036) compared to control male fish. Female bonytail chub in treatment tanks had significantly lower concentrations of 17beta-estradiol than control females (p=0.001). The normally inverse relationship between primary male and female sex hormones, expected in un-impaired fish, was greatly decreased in treatment (r=0.00) versus control (r=-0.66) female fish. We found a similar, but not as significant, trend between treatment (r=-0.45) and control (r=-0.82) male fish. Measures of fish condition showed no significant differences between male or female fish housed in effluent or clean water. Inter-sex condition did not occur and testicular and ovarian cells appeared normal for the respective developmental stage and we observed no morphological alteration in fish. The population-level impacts of these findings are uncertain. Studies examining the long-term, generational and behavioral effects to aquatic organisms chronically exposed to low levels of OWC mixtures are needed.

Changes in reproductive biomarkers in an endangered fish species (bonytail chub, Gila elegans) exposed to low levels of organic wastewater compounds in a controlled experiment

USGS Publications Warehouse

Walker, D.B.; Paretti, N.V.; Cordy, G.; Gross, T.S.; Zaugg, S.D.; Furlong, E.T.; Kolpin, D.W.; Matter, W.J.; Gwinn, J.; McIntosh, D.

2009-01-01

In arid regions of the southwestern United States, municipal wastewater treatment plants commonly discharge treated effluent directly into streams that would otherwise be dry most of the year. A better understanding is needed of how effluent-dependent waters (EDWs) differ from more natural aquatic ecosystems and the ecological effect of low levels of environmentally persistent organic wastewater compounds (OWCs) with distance from the pollutant source. In a controlled experiment, we found 26 compounds common to municipal effluent in treatment raceways all at concentrations <1.0 ??g/L. Male bonytail chub (Gila elegans) in tanks containing municipal effluent had significantly lower levels of 11-ketotestosterone (p = 0.021) yet higher levels of 17??-estradiol (p = 0.002) and vitellogenin (p = 0.036) compared to control male fish. Female bonytail chub in treatment tanks had significantly lower concentrations of 17??-estradiol than control females (p = 0.001). The normally inverse relationship between primary male and female sex hormones, expected in un-impaired fish, was greatly decreased in treatment (r = 0.00) versus control (r = -0.66) female fish. We found a similar, but not as significant, trend between treatment (r = -0.45) and control (r = -0.82) male fish. Measures of fish condition showed no significant differences between male or female fish housed in effluent or clean water. Inter-sex condition did not occur and testicular and ovarian cells appeared normal for the respective developmental stage and we observed no morphological alteration in fish. The population-level impacts of these findings are uncertain. Studies examining the long-term, generational and behavioral effects to aquatic organisms chronically exposed to low levels of OWC mixtures are needed. ?? 2009 Elsevier B.V.

Changes in reproductive biomarkers in an endangered fish species (bonytail chub, Gila elegans) exposed to low levels of organic wastewater compounds in a controlled experiment

USGS Publications Warehouse

Walker, David B.; Paretti, Nicholas V.; Cordy, Gail; Gross, Timothy S.; Zaugg, Steven D.; Furlong, Edward T.; Kolpin, Dana W.; Matter, William J.; Gwinn, Jessica; McIntosh, Dennis

2009-01-01

In arid regions of the southwestern United States, municipal wastewater treatment plants commonly discharge treated effluent directly into streams that would otherwise be dry most of the year. A better understanding is needed of how effluent-dependent waters (EDWs) differ from more natural aquatic ecosystems and the ecological effect of low levels of environmentally persistent organic wastewater compounds (OWCs) with distance from the pollutant source. In a controlled experiment, we found 26 compounds common to municipal effluent in treatment raceways all at concentrations <1.0 μg/L. Male bonytail chub (Gila elegans) in tanks containing municipal effluent had significantly lower levels of 11-ketotestosterone (p = 0.021) yet higher levels of 17β-estradiol (p = 0.002) and vitellogenin (p = 0.036) compared to control male fish. Female bonytail chub in treatment tanks had significantly lower concentrations of 17β-estradiol than control females (p = 0.001). The normally inverse relationship between primary male and female sex hormones, expected in un-impaired fish, was greatly decreased in treatment (r = 0.00) versus control (r = −0.66) female fish. We found a similar, but not as significant, trend between treatment (r = −0.45) and control (r = −0.82) male fish. Measures of fish condition showed no significant differences between male or female fish housed in effluent or clean water. Inter-sex condition did not occur and testicular and ovarian cells appeared normal for the respective developmental stage and we observed no morphological alteration in fish. The population-level impacts of these findings are uncertain. Studies examining the long-term, generational and behavioral effects to aquatic organisms chronically exposed to low levels of OWC mixtures are needed.

Effects of turbidity on predation vulnerability of juvenile humpback chub to rainbow and brown trout

USGS Publications Warehouse

Ward, David L.; Morton-Starner, Rylan; Vaage, Benjamin M.

2016-01-01

Predation on juvenile native fish by introduced rainbow trout Oncorhynchus mykiss and brown trout Salmo trutta is considered a significant threat to the persistence of endangered humpback chub Gila cypha in the Colorado River in Grand Canyon. Diet studies of rainbow and brown trout in Glen and Grand canyons indicate that these species eat native fish, but impacts are difficult to assess because predation vulnerability is highly variable depending on the physical conditions under which the predation interactions take place. We conducted laboratory experiments to evaluate how short-term predation vulnerability of juvenile humpback chub changes in response to changes in turbidity. In overnight laboratory trials, we exposed hatchery-reared juvenile humpback chub and bonytail Gila elegans (a surrogate for humpback chub) to adult rainbow and brown trout at turbidities ranging from 0 to 1,000 formazin nephlometric units. We found that turbidity as low as 25 formazin nephlometric units significantly reduced predation vulnerability of bonytail to rainbow trout and led to a 36% mean increase in survival (24–60%, 95% CI) compared to trials conducted in clear water. Predation vulnerability of bonytail to brown trout at 25 formazin nephlometric units also decreased with increasing turbidity and resulted in a 25% increase in survival on average (17–32%, 95% CI). Understanding the effects of predation by trout on endangered humpback chub is important when evaluating management options aimed at preservation of native fishes in Grand Canyon National Park. This research suggests that relatively small changes in turbidity may be sufficient to alter predation dynamics of trout on humpback chub in the mainstem Colorado River and that turbidity manipulation may warrant further investigation as a fisheries management tool.

Geographic distribution of genetic diversity in populations of Rio Grande Chub Gila pandora

USGS Publications Warehouse

Galindo, Rene; Wilson, Wade; Caldwell, Colleen A.

2016-01-01

In the southwestern United States (US), the Rio Grande chub (Gila pandora) is state-listed as a fish species of greatest conservation need and federally listed as sensitive due to habitat alterations and competition with non-native fishes. Characterizing genetic diversity, genetic population structure, and effective number of breeders will assist with conservation efforts by providing a baseline of genetic metrics. Genetic relatedness within and among G. pandora populations throughout New Mexico was characterized using 11 microsatellite loci among 15 populations in three drainage basins (Rio Grande, Pecos, Canadian). Observed heterozygosity (HO) ranged from 0.71–0.87 and was similar to expected heterozygosity (0.75–0.87). Rio Ojo Caliente (Rio Grande) had the highest allelic richness (AR = 15.09), while Upper Rio Bonito (Pecos) had the lowest allelic richness (AR = 6.75). Genetic differentiation existed among all populations with the lowest genetic variation occurring within the Pecos drainage. STRUCTURE analysis revealed seven genetic clusters. Populations of G. pandora within the upper Rio Grande drainage (Rio Ojo Caliente, Rio Vallecitos, Rio Pueblo de Taos) had high levels of admixture with Q-values ranging from 0.30–0.50. In contrast, populations within the Pecos drainage (Pecos River and Upper Rio Bonito) had low levels of admixture (Q = 0.94 and 0.87, respectively). Estimates of effective number of breeders (N b ) varied from 6.1 (Pecos: Upper Rio Bonito) to 109.7 (Rio Grande: Rio Peñasco) indicating that populations in the Pecos drainage are at risk of extirpation. In the event that management actions are deemed necessary to preserve or increase genetic diversity of G. pandora, consideration must be given as to which populations are selected for translocation.

Annotated bibliography for the humpback chub (Gila cypha) with emphasis on the Grand Canyon population.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Goulet, C. T.; LaGory, K. E.; Environmental Science Division

2009-10-05

Glen Canyon Dam is a hydroelectric facility located on the Colorado River in Arizona that is operated by the U.S. Bureau of Reclamation (Reclamation) for multiple purposes including water storage, flood control, power generation, recreation, and enhancement of fish and wildlife. Glen Canyon Dam operations have been managed for the last several years to improve conditions for the humpback chub (Gila cypha) and other ecosystem components. An extensive amount of literature has been produced on the humpback chub. We developed this annotated bibliography to assist managers and researchers in the Grand Canyon as they perform assessments, refine management strategies, andmore » develop new studies to examine the factors affecting humpback chub. The U.S. Geological Survey recently created a multispecies bibliography (including references on the humpback chub) entitled Bibliography of Native Colorado River Big Fishes (available at www.fort.usgs.gov/Products/data/COFishBib). That bibliography, while quite extensive and broader in scope than ours, is not annotated, and, therefore, does not provide any of the information in the original literature. In developing this annotated bibliography, we have attempted to assemble abstracts from relevant published literature. We present here abstracts taken unmodified from individual reports and articles except where noted. The bibliography spans references from 1976 to 2009 and is organized in five broad topical areas, including: (1) biology, (2) ecology, (3) impacts of dam operations, (4) other impacts, and (5) conservation and management, and includes twenty subcategories. Within each subcategory, we present abstracts alphabetically by author and chronologically by year. We present relevant articles not specific to either the humpback chub or Glen Canyon Dam, but cited in other included reports, under the Supporting Articles subcategory. We provide all citations in alphabetical order in Section 7.« less

A re-examination of paleomagnetic results from NA Jurassic sedimentary rocks: Additional evidence for proposed Jurassic MUTO?

NASA Astrophysics Data System (ADS)

Housen, B. A.

2015-12-01

Kent and Irving, 2010; and Kent et al, 2015 propose a monster shift in the position of Jurassic (160 to 145 Ma) paleopoles for North America- defined by results from igneous rocks. This monster shift is likely an unrecognized true polar wander occurrence. Although subject to inclination error, results from sedimentary rocks from North America, if corrected for these effects, can be used to supplement the available data for this time period. Steiner (2003) reported results from 48 stratigraphic horizons sampled from the Callovian Summerville Fm, from NE New Mexico. A recalculated mean of these results yields a mean direction of D = 332, I = 39, n=48, k = 15, α95 = 5.4°. These data were analyzed for possible inclination error-although the dataset is small, the E-I results yielded a corrected I = 53. This yields a corrected paleopole for NA at ~165 Ma located at 67° N and 168° E.Paleomagnetic results from the Black Hills- Kilanowski (2002) for the Callovian Hulett Mbr of the Sundance Fm, and Gregiore (2001) the Oxfordian-Tithonian Morrison Fm (Gregiore, 2001) have previously been interpreted to represent Eocene-aged remagnetizations- due to the nearly exact coincidence between the in-situ pole positions of these Jurassic units with the Eocene pole for NA. Both of the tilt-corrected results for these units have high latitude poles (Sundance Fm: 79° N, 146° E; Morrison Fm: 89° N, 165° E). An E-I analysis of these data will be presented- using a provisional inclination error of 10°, corrected paleopoles are: (Sundance Fm: 76° N, 220° E; Morrison Fm: 77° N, 266° E). The Black Hills 165 Ma (Sundance Fm) and 145 Ma (Morrison Fm) poles, provisionally corrected for 10° inclination error- occur fairly close to the NA APWP proposed by Kent et al, 2015- using an updated set of results from kimberlites- the agreement between the Sundance Fm and the Triple-B (158 Ma) pole would be nearly exact with a slightly lesser inclination error. The Summerville Fm- which is thought to be ~ coeval with the Sundance Fm- is significantly offset from this newer NA path, but a larger inclination error for this unit would produce a better agreement. Thus, pending more precise estimates of inclination error from these units, middle-late Jurassic sedimentary rocks from NA do support the existence of a MUTO (Monster Unknown True polar wander Occurrence) during Jurassic time.

Arizona Geology Trip - February 25-28, 2008

NASA Technical Reports Server (NTRS)

Thomas, Gretchen A.; Ross, Amy J.

2008-01-01

A variety of hardware developers, crew, mission planners, and headquarters personnel traveled to Gila Bend, Arizona, in February 2008 for a CxP Lunar Surface Systems Team geology experience. Participating in this field trip were the CxP Space Suit System (EC5) leads: Thomas (PLSS) and Ross (PGS), who presented the activities and findings learned from being in the field during this KC. As for the design of a new spacesuit system, this allowed the engineers to understand the demands this type of activity will have on NASA's hardware, systems, and planning efforts. The engineers also experienced the methods and tools required for lunar surface activity.

Partial duplication of head--a rare congenital anomaly.

PubMed

Hemachandran, Manikkapurath; Radotra, Bishan Dass

2004-10-01

Duplication of notochord results in rare congenital anomalies like double headed monsters, with or without trunk/limb duplication, depending upon the extent of notochordal abnormality. Here we describe the morphological abnormalities in a case of partial duplication of cranial structures with fusion of the two. Autopsy findings suggest that the bifurcation of the neural tube took place around 4th to 6th week of gestation. There are only few reports in English literature describing the autopsy findings of such an anomaly, which is termed as Diprosopus triophthalmus in the modern literature.

Two-dimensional RCFT's without Kac-Moody symmetry

NASA Astrophysics Data System (ADS)

Hampapura, Harsha R.; Mukhi, Sunil

2016-07-01

Using the method of modular-invariant differential equations, we classify a family of Rational Conformal Field Theories with two and three characters having no Kac-Moody algebra. In addition to unitary and non-unitary minimal models, we find "dual" theories whose characters obey bilinear relations with those of the minimal models to give the Moonshine Module. In some ways this relation is analogous to cosets of meromorphic CFT's. The theory dual in this sense to the Ising model has central charge 47/2 and is related to the Baby Monster Module.

VLA observations of radio sources in interacting galaxy pairs in poor clusters

NASA Technical Reports Server (NTRS)

Batuski, David J.; Hanisch, Robert J.; Burns, Jack O.

1992-01-01

Observations of 16 radio sources in interacting galaxies in 14 poor clusters were made using the Very Large Array in the B configuration at lambda of 6 and 2 cm. These sources had been unresolved in earlier observations at lambda of 21 cm, and were chosen as a sample to determine which of three models for radio source formation actually pertains in interacting galaxies. From the analysis of this sample, the starburst model appears most successful, but the 'central monster' model could pertain in some cases.

"MONSTROUS MOONSHINE" and Physics

NASA Astrophysics Data System (ADS)

Pushkin, A. V.

The report presents some results obtained by the author on the quantum gravitation theory. Algebraic structure of this theory proves to be related to the commutative nonassociative Griess algebra. The theory symmetry is the automorphism group of Griess algebra: "Monster" simple group. Knowledge of the theory symmetry allows to compute observed physical values in the `zero' approximation. The report presents such computed results for values {m_{p}}/{m_{c}} and α, for the latter the `zero' approximation accuracy, controlled by the theory, being one order of magnitude higher than the accuracy of modern measurements.

Floods of October 1977 in southern Arizona and March 1978 in central Arizona

USGS Publications Warehouse

Aldridge, Byron Neil; Eychaner, James H.

1984-01-01

Major floods occurred in October 1977 and March 1978 in Arizona. As much as 14 inches of rain fell during October 6-9, 1977, over the mountains of southern Arizona and northern Mexico resulting in the highest discharge since at least 1892 on the Santa Cruz River upstream from Tucson. The flood inundated areas as much as 4 miles wide, covered at least 16,000 acres of farmland, and caused $15.2 million in damage. Residential losses occurred at Nogales, Amado, Green Valley, and Sahuarita. Severe erosional damage occurred along the Santa Cruz River, Agua Fria Canyon, Potrero Creek, and many small drainages in the Sonoita Creek basin. The peak discharge in Agua Fria Canyon was the highest since before 1900. Less severe flooding occurred along the San Pedro River and the Gila River downstream from the San Pedro. Widespread rainfall of 3 to 6 inches and 9 to 14 inches in some areas in the central mountains during February 27 to March 3, 1978, caused the highest discharge since 1920 on the Salt River in Phoenix and resulted in three deaths. Flooding along the Salt and Gila Rivers and several lesser streams caused statewide damage totaling $65.9 million, of which about $37 million occurred in Maricopa County. Nine counties were declared disaster areas. During the flood of March 1978, moderate peak discharges and unusually high volumes of runoff occurred on tributaries to the Salt and Verde Rivers upstream from a system of reservoirs. Flood magnitudes were greater at the main-stem gaging stations than on the tributaries. The peak discharge into Theodore Roosevelt Lake, which was 21 percent full at the start of the flood, was about 155,000 cubic feet per second, the largest known from 1890 to 1978. The reservoirs stored large quantities of water and greatly reduced the magnitude of the flood. The peak discharge of the Salt River was 125,000 cubic feet per second below Granite Reef Dam and 122,000 cubic feet per second at Phoenix. Discharges in excess of 100,000 cubic feet per second occurred for 8 hours. Without the storage provided by the reservoirs, the peak discharge on the Salt River would have been 260,000 cubic feet per second, and the discharge would have exceeded 100,000 cubic feet per second for 66 hours. The Verde River was the principal flood source, but flows at the upstream gaging stations did not indicate the magnitude of the impending flood at Horseshoe Reservoir because large inflow from tributaries immediately upstream from the reservoir caused the river to rise at downstream stations before it rose at upstream stations. About 17 percent of the water entering the reach from Granite Reef Dam to Gillespie Dam went to recharge, temporary ground-water storage, or evapotranspiration losses. All water was stored at Painted Rock Reservoir and released at a low rate that prevented water from reaching the Gila River near Mohawk gaging station.

Subduing the green-eyed monster: bridging the psychopharmacological and psychosocial treatment perspective in understanding pathological jealousy.

PubMed

Samad, Farah Deena Abdul; Sidi, Hatta; Kumar, Jaya; Das, Srijit; Midin, Marhani; Hatta, Nurul Hazwani

2017-07-04

Human being is not spared from a broad-ranged emotional state, including being jealous. Jealousy has both affective-cognitive and behavioural-evaluative dimension where the person perceives, or experiences a real threat on a valued relationship. As this complex emotion becomes irrational and not amenable to reason, it later transforms into a dangerously 'green-eyed monster'. This perilous situation which is viewed as pathological jealousy is a form of delusion, which is maintained by a fixed and false reasoning in an originally entrusted intimate relationship. Pathological jealousy is equally prevailing among both gender, and with a greater ubiquitous among the geriatric population. The role of dopamine hyperactivity in the fronto-parietal-temporal region was implicated, with the anatomical mapping of the ventromedial prefrontal cortex (vmPFC), cingulate gyrus (CG), and amygdala involvement in the context of the disease's neurobiology. The etiology of pathological jealousy includes major psychiatric disorders, i.e. delusional disorder, schizophrenia, mood disorder, organic brain syndrome, and among others, the drug-induced psychosis. The role of relationship issues and psychodynamic perspective, i.e. psychological conflicts with dependence on a romantic partner, and low self-esteem are involved. Pathological jealousy inherits high-risk forensic psychiatry entanglement, which may warrant intensive intervention, including hospital admission and antipsychotic treatment. Treatment options include an early recognition, managing underlying neuropsychiatric disorders, psycho education, cognitive psychotherapy, and choosing an effective psychopharmacological agent. The management strategy may also resort to a geographical intervention, i.e. separation between both persons to complement the biological treatment. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

The 'Tully monster' is a vertebrate.

PubMed

McCoy, Victoria E; Saupe, Erin E; Lamsdell, James C; Tarhan, Lidya G; McMahon, Sean; Lidgard, Scott; Mayer, Paul; Whalen, Christopher D; Soriano, Carmen; Finney, Lydia; Vogt, Stefan; Clark, Elizabeth G; Anderson, Ross P; Petermann, Holger; Locatelli, Emma R; Briggs, Derek E G

2016-04-28

Problematic fossils, extinct taxa of enigmatic morphology that cannot be assigned to a known major group, were once a major issue in palaeontology. A long-favoured solution to the 'problem of the problematica', particularly the 'weird wonders' of the Cambrian Burgess Shale, was to consider them representatives of extinct phyla. A combination of new evidence and modern approaches to phylogenetic analysis has now resolved the affinities of most of these forms. Perhaps the most notable exception is Tullimonstrum gregarium, popularly known as the Tully monster, a large soft-bodied organism from the late Carboniferous Mazon Creek biota (approximately 309-307 million years ago) of Illinois, USA, which was designated the official state fossil of Illinois in 1989. Its phylogenetic position has remained uncertain and it has been compared with nemerteans, polychaetes, gastropods, conodonts, and the stem arthropod Opabinia. Here we review the morphology of Tullimonstrum based on an analysis of more than 1,200 specimens. We find that the anterior proboscis ends in a buccal apparatus containing teeth, the eyes project laterally on a long rigid bar, and the elongate segmented body bears a caudal fin with dorsal and ventral lobes. We describe new evidence for a notochord, cartilaginous arcualia, gill pouches, articulations within the proboscis, and multiple tooth rows adjacent to the mouth. This combination of characters, supported by phylogenetic analysis, identifies Tullimonstrum as a vertebrate, and places it on the stem lineage to lampreys (Petromyzontida). In addition to increasing the known morphological disparity of extinct lampreys, a chordate affinity for T. gregarium resolves the nature of a soft-bodied fossil which has been debated for more than 50 years.

Southern Arizona riparian habitat: Spatial distribution and analysis

NASA Technical Reports Server (NTRS)

Lacey, J. R.; Ogden, P. R.; Foster, K. E.

1975-01-01

The objectives of this study were centered around the demonstration of remote sensing as an inventory tool and researching the multiple uses of riparian vegetation. Specific study objectives were to: (1) map riparian vegetation along the Gila River, San Simon Creek, San Pedro River, Pantano Wash, (2) determine the feasibility of automated mapping using LANDSAT-1 computer compatible tapes, (3) locate and summarize existing mpas delineating riparian vegetation, (4) summarize data relevant to Southern Arizona's riparian products and uses, (5) document recent riparian vegetation changes along a selected portion of the San Pedro River, (6) summarize historical changes in composition and distribution of riparian vegetation, and (7) summarize sources of available photography pertinent to Southern Arizona.

Nearshore temperature findings for the Colorado River in Grand Canyon, Arizona: possible implications for native fish

USGS Publications Warehouse

Ross, Robert P.; Vernieu, William S.

2013-01-01

Since the completion of Glen Canyon Dam, Arizona, in 1963, downstream water temperatures in the main channel of the Colorado River in Glen, Marble, and Grand Canyons are much colder in summer. This has negatively affected humpback chub (Gila cypha) and other native fish adapted to seasonally warm water, reducing main-channel spawning activity and impeding the growth and development of larval and juvenile fish. Recently published studies by U.S. Geological Survey scientists found that under certain conditions some isolated nearshore environments in Grand Canyon allow water to become separated from the main-channel current and to warm, providing refuge areas for the development of larval and juvenile fish.

Pipsqueak Star Unleashes Monster Flare

NASA Image and Video Library

2017-12-08

NASA release date May 9, 2008 An artist depicts the incredibly powerful flare that erupted from the red dwarf star EV Lacertae. Credit: Casey Reed/NASA To read more about this image go to: www.nasa.gov/topics/universe/features/pipsqueak_star.html NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram

Afraid of medical care school-aged children's narratives about medical fear.

PubMed

Forsner, Maria; Jansson, Lilian; Söderberg, Anna

2009-12-01

Fear can be problematic for children who come into contact with medical care. This study aimed to illuminate the meaning of being afraid when in contact with medical care, as narrated by children 7-11 years old. Nine children participated in the study, which applied a phenomenological hermeneutic analysis methodology. The children experienced medical care as "being threatened by a monster," but the possibility of breaking this spell of fear was also mediated. The findings indicate the important role of being emotionally hurt in a child's fear to create, together with the child, an alternate narrative of overcoming this fear.

"Juice Monsters": Sub-Ohm Vaping and Toxic Volatile Aldehyde Emissions.

PubMed

Talih, Soha; Salman, Rola; Karaoghlanian, Nareg; El-Hellani, Ahmad; Saliba, Najat; Eissenberg, Thomas; Shihadeh, Alan

2017-10-16

An emerging category of electronic cigarettes (ECIGs) is sub-Ohm devices (SODs) that operate at ten or more times the power of conventional ECIGs. Because carcinogenic volatile aldehyde (VA) emissions increase sharply with power, SODs may expose users to greater VAs. In this study, we compared VA emissions from several SODs and found that across device, VAs and power were uncorrelated unless power was normalized by coil surface area. VA emissions and liquid consumed were correlated highly. Analyzed in light of EU regulations limiting ECIG liquid nicotine concentration, these findings suggest potential regulatory levers and pitfalls for protecting public health.

Venomics of the Australian eastern brown snake (Pseudonaja textilis): Detection of new venom proteins and splicing variants.

PubMed

Viala, Vincent Louis; Hildebrand, Diana; Trusch, Maria; Fucase, Tamara Mieco; Sciani, Juliana Mozer; Pimenta, Daniel Carvalho; Arni, Raghuvir K; Schlüter, Hartmut; Betzel, Christian; Mirtschin, Peter; Dunstan, Nathan; Spencer, Patrick Jack

2015-12-01

The eastern brown snake is the predominant cause of snakebites in mainland Australia. Its venom induces defibrination coagulopathy, renal failure and microangiopathic hemolytic anemia. Cardiovascular collapse has been described as an early cause of death in patients, but, so far, the mechanisms involved have not been fully identified. In the present work, we analysed the venome of Pseudonaja textilis by combining high throughput proteomics and transcriptomics, aiming to further characterize the components of this venom. The combination of these techniques in the analysis and identification of toxins, venom proteins and putative toxins allowed the sequence description and the identification of the following: prothrombinase coagulation factors, neurotoxic textilotoxin phospholipase A2 (PLA2) subunits and "acidic PLA2", three-finger toxins (3FTx) and the Kunitz-type protease inhibitor textilinin, venom metalloproteinase, C-type lectins, cysteine rich secretory proteins, calreticulin, dipeptidase 2, as well as evidences of Heloderma lizard peptides. Deep data-mining analysis revealed the secretion of a new transcript variant of venom coagulation factor 5a and the existence of a splicing variant of PLA2 modifying the UTR and signal peptide from a same mature protein. The transcriptome revealed the diversity of transcripts and mutations, and also indicates that splicing variants can be an important source of toxin variation. Copyright © 2015 Elsevier Ltd. All rights reserved.

Forest conditions in the Gila River Forest Reserve, New Mexico

USGS Publications Warehouse

Rixon, T.F.

1905-01-01

The Gila River Forest Reserve was established by proclamation of President McKinley on March 2, 1899. The following is a statement of the boundaries as laid down in the proclamation: "Beginning at a point on the boundary line between New Mexico and Arizona, where it is intersected by the north line of township five (5) south, range twenty-one (21) west, New Mexico principle meridian, New Mexico; thence easterly along the township line to the northeast corner of township five (5) south, range sixteen (16) west; thence southerly along the range line between ranges fifteen (15) and sixteen (16) west, to the southeast corner of township eight (8) south, range sixteen (16) west; thence easterly along the township line to the northeast corner of township nine (9) south, range fifteen (15) west; thence southerly along the range line to the southeast corner of said township; thence easterly along the township line to the northeast corner of township ten (10) south, range ten (10) west; thence southerly along the first guide meridian west, between ranges nine (9) and ten (10) west, to its intersection with the third (3rd) standard parallel south, between townships fifteen (15) and sixteen (16) south; thence westerly along the said third (3rd) standard parallel south to the southwest corner of township fifteen (15) south, range sixteen (16) west; thence northerly along the range line to the northwest corner of said township; thence westerly along the township line to the northeast corner of township fifteen (15) south, range nineteen (19) west; thence southerly along the range line to its intersection with the third (3d) standard parallel south; thence westerly along the third (3rd) standard parallel south to its intersection with the boundary line between New Mexico and Arizona; thence northerly along said boundary line to the point where it intersects the north line of township five (5) south, range twenty-one (21) west, the place of beginning."

Effects of Glen Canyon Dam discharges on water velocity and temperatures at the confluence of the Colorado and Little Colorado Rivers and implications for habitat for young-of-year humpback chub (Gila cypha-

USGS Publications Warehouse

Protiva, Frank R.; Ralston, Barbara E.; Stone, Dennis M.; Kohl, Keith A.; Yard, Michael D.; Haden, G. Allen

2010-01-01

Water velocity and temperature are physical variables that affect the growth and survivorship of young-of-year (YOY) fishes. The Little Colorado River, a tributary to the Colorado River in Grand Canyon, is an important spawning ground and warmwater refuge for the endangered humpback chub (Gila cypha) from the colder mainstem Colorado River that is regulated by Glen Canyon Dam. The confluence area of the Little Colorado River and the Colorado River is a site where YOY humpback chub (size 30-90 mm) emerging from the Little Colorado River experience both colder temperatures and higher velocities associated with higher mainstem discharge. We used detailed surveying and mapping techniques in combination with YOY velocity and temperature preferenda (determined from field and lab studies) to compare the areal extent of available habitat for young fishes at the confluence area under four mainstem discharges (227, 368, 504, and 878 m3/s). Comparisons revealed that the areal extent of low-velocity, warm water at the confluence decreased when discharges exceeded 368 m3/s. Furthermore, mainstem fluctuations, depending on the rate of upramp, can affect velocity and temperature dynamics in the confluence area within several hours. The amount of daily fluctuations in discharge can result in the loss of approximately 1.8 hectares of habitat favorable to YOY humpback chub. Consequently, flow fluctuations and the accompanying changes in velocity and temperature at the confluence may diminish the recruitment potential of humpback chub that spawn in the tributary stream. This study illustrates the utility of multiple georeferenced data sources to provide critical information related to the influence of the timing and magnitude of discharge from Glen Canyon Dam on potential rearing environment at the confluence area of the Little Colorado River.

Dinosaurs, Chameleons, Humans, and Evo-Devo Path: Linking Étienne Geoffroy's Teratology, Waddington's Homeorhesis, Alberch's Logic of "Monsters," and Goldschmidt Hopeful "Monsters".

PubMed

Diogo, Rui; Guinard, Geoffrey; Diaz, Raul E

2017-05-01

Since the rise of evo-devo (evolutionary developmental biology) in the 1980s, few authors have attempted to combine the increasing knowledge obtained from the study of model organisms and human medicine with data from comparative anatomy and evolutionary biology in order to investigate the links between development, pathology, and macroevolution. Fortunately, this situation is slowly changing, with a renewed interest in evolutionary developmental pathology (evo-devo-path) in the past decades, as evidenced by the idea to publish this special, and very timely, issue on "Developmental Evolution in Biomedical Research." As all of us have recently been involved, independently, in works related in some way or another with evolution and developmental anomalies, we decided to join our different perspectives and backgrounds in the present contribution for this special issue. Specifically, we provide a brief historical account on the study of the links between evolution, development, and pathologies, followed by a review of the recent work done by each of us, and then by a general discussion on the broader developmental and macroevolutionary implications of our studies and works recently done by other authors. Our primary aims are to highlight the strength of studying developmental anomalies within an evolutionary framework to understand morphological diversity and disease by connecting the recent work done by us and others with the research done and broader ideas proposed by authors such as Étienne Geoffroy Saint-Hilaire, Waddington, Goldschmidt, Gould, and Per Alberch, among many others to pave the way for further and much needed work regarding abnormal development and macroevolution. © 2016 Wiley Periodicals, Inc.

Assessing the Impact of an Interactive Mobile Game on Tobacco-Related Attitudes and Beliefs: The Truth Campaign's "Flavor Monsters".

PubMed

Rath, Jessica M; Williams, Valerie; Rubenstein, Rebecca; Smith, Lexi; Vallone, Donna

2015-12-01

Given that over 97 percent of American teens play videogames, it is not surprising that many "games for health" target youth. Although tobacco use is the leading cause of preventable death in the United States, few digital games focus on preventing this behavior. The aims of this study were twofold: (1) to determine if youth will play a game with tobacco-related information and themes and (2) to explain the relationship between the truth(®) (Legacy, Washington, DC) campaign's "Flavor Monsters" gameplay and shifts in game-related tobacco knowledge, attitudes, and beliefs. First, two versions of the game, with different amounts of tobacco-related content, were developed to examine the influence of tobacco-related content on player engagement, length of play, awareness of the truth brand, and receptivity to the game. No statistically significant differences were found for engagement (P=0.81), length of play (P=0.10), or awareness of the truth brand (P=0.67). Using an online survey through a preexisting online panel of 13-24 year olds, a longitudinal (n=693) design was used whereby exposure to messages varied naturally over time. Because of the large number of anti-tobacco industry attitude questions, we created an Anti-Tobacco Industry (ATI) Index based on the results of a factor analysis. Although gameplay was not a predictor of lower levels of intention to smoke, level mastered was a significant positive predictor of ATI Index attitudes score at 3 months, controlling for baseline ATI Index score, age, gender, and ever cigarette use (P=0.002). Longitudinal findings indicate a cumulative and enduring effect, suggesting that anti-tobacco content can be successfully integrated within a mobile game to help increase anti-tobacco attitudes.

40 CFR 81.303 - Arizona.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., R141/2E X T1S, R15E X T2N, R13E 1 X T2N, R16E X T1N, R16E X T1S, R13E 1 X T1S, R16E X T2S, R14E 1 X T2S..., R13E; T1N, R14E; T1N, R15E; T1S, R14E; T1S, R14 1/2E; T1S, R15E 1 Excludes Indian country located in...); T1S, R14E (sections 124); T1S, R141/2E; and T1S, R15E 11/15/90 Nonattainment 11/15/90 Moderate. Gila...

Estimated probability of postwildfire debris flows in the 2012 Whitewater-Baldy Fire burn area, southwestern New Mexico

USGS Publications Warehouse

Tillery, Anne C.; Matherne, Anne Marie; Verdin, Kristine L.

2012-01-01

In May and June 2012, the Whitewater-Baldy Fire burned approximately 1,200 square kilometers (300,000 acres) of the Gila National Forest, in southwestern New Mexico. The burned landscape is now at risk of damage from postwildfire erosion, such as that caused by debris flows and flash floods. This report presents a preliminary hazard assessment of the debris-flow potential from 128 basins burned by the Whitewater-Baldy Fire. A pair of empirical hazard-assessment models developed by using data from recently burned basins throughout the intermountain Western United States was used to estimate the probability of debris-flow occurrence and volume of debris flows along the burned area drainage network and for selected drainage basins within the burned area. The models incorporate measures of areal burned extent and severity, topography, soils, and storm rainfall intensity to estimate the probability and volume of debris flows following the fire. In response to the 2-year-recurrence, 30-minute-duration rainfall, modeling indicated that four basins have high probabilities of debris-flow occurrence (greater than or equal to 80 percent). For the 10-year-recurrence, 30-minute-duration rainfall, an additional 14 basins are included, and for the 25-year-recurrence, 30-minute-duration rainfall, an additional eight basins, 20 percent of the total, have high probabilities of debris-flow occurrence. In addition, probability analysis along the stream segments can identify specific reaches of greatest concern for debris flows within a basin. Basins with a high probability of debris-flow occurrence were concentrated in the west and central parts of the burned area, including tributaries to Whitewater Creek, Mineral Creek, and Willow Creek. Estimated debris-flow volumes ranged from about 3,000-4,000 cubic meters (m3) to greater than 500,000 m3 for all design storms modeled. Drainage basins with estimated volumes greater than 500,000 m3 included tributaries to Whitewater Creek, Willow Creek, Iron Creek, and West Fork Mogollon Creek. Drainage basins with estimated debris-flow volumes greater than 100,000 m3 for the 25-year-recurrence event, 24 percent of the basins modeled, also include tributaries to Deep Creek, Mineral Creek, Gilita Creek, West Fork Gila River, Mogollon Creek, and Turkey Creek, among others. Basins with the highest combined probability and volume relative hazard rankings for the 25-year-recurrence rainfall include tributaries to Whitewater Creek, Mineral Creek, Willow Creek, West Fork Gila River, West Fork Mogollon Creek, and Turkey Creek. Debris flows from Whitewater, Mineral, and Willow Creeks could affect the southwestern New Mexico communities of Glenwood, Alma, and Willow Creek. The maps presented herein may be used to prioritize areas where emergency erosion mitigation or other protective measures may be necessary within a 2- to 3-year period of vulnerability following the Whitewater-Baldy Fire. This work is preliminary and is subject to revision. It is being provided because of the need for timely "best science" information. The assessment herein is provided on the condition that neither the U.S. Geological Survey nor the U.S. Government may be held liable for any damages resulting from the authorized or unauthorized use of the assessment.

Gods, daemons and banshees on the journey to the magic scroll: the use of myth as a framework for reflective practice in nurse education.

PubMed

Morgan, S

1996-04-01

This paper reports the use of a mythic journey scenario within a student nurse groupwork session. This approach was introduced as a means to facilitate personal and interpersonal sharing and self-knowledge. These processes are held as important for the development of critical reflective process as a cornerstone of contemporary nursing practice. The use of myth invoked a coherent and supportive student environment within which previously reticent students appeared confident enough to contribute and explore their educational experience in nursing. The mythic allegoric process also identified some poignant themes and enemies, common across the student body. Monsters no less!

Chimaera and its modern virus-like descendants.

PubMed

Ulrich, R; Gerlich, W H; Krüger, D H

1996-01-01

Chimaera was a monster in ancient Greek mythology combining elements from different animal species in its body. Modern molecular biology enabled the generation of harmless but useful chimaeras consisting of elements from different nonrelated viruses. The objective is that the resulting chimaeras form highly immunogenic virus-like particles (VLPs). Such chimaeric VLPs can be used as highly efficient carriers for sequential and conformational B cell epitopes and T cell epitopes. Most VLPs are readily produced in heterologous hosts and are easy to purify. This article deals with various systems of VLPs described in this topical issue of Intervirology and makes comparisons with chimaeric replication-competent viruses, recombinant virus vectors expressing foreign proteins, and DNA vaccines.

The monster sound pipe

NASA Astrophysics Data System (ADS)

Ruiz, Michael J.; Perkins, James

2017-03-01

Producing a deep bass tone by striking a large 3 m (10 ft) flexible corrugated drainage pipe immediately grabs student attention. The fundamental pitch of the corrugated tube is found to be a semitone lower than a non-corrugated smooth pipe of the same length. A video (https://youtu.be/FU7a9d7N60Y) of the demonstration is included, which illustrates how an Internet keyboard can be used to estimate the fundamental pitches of each pipe. Since both pipes have similar end corrections, the pitch discrepancy between the smooth pipe and drainage tube is due to the corrugations, which lower the speed of sound inside the flexible tube, dropping its pitch a semitone.

Governor Pio Pico, the monster of California...no more: lessons in neuroendocrinology.

PubMed

Login, Ivan S; Login, Jessica

2010-01-01

We hypothesize that Pio Pico, the last Mexican Governor of California, had acromegaly between at least ages 43 to 57, from 1844 to 1858, before Pierre Marie published the clinical description of acromegaly in 1886. Pico's probable growth hormone-secreting pituitary tumor likely infarcted spontaneously after 1858. The tumor infarction resulted in burnt-out acromegaly and probably restored normal pituitary function. Pearce Bailey published the first account of pituitary tumor infarction only in 1898. Pico's undiagnosed, misunderstood, profoundly acromegalic appearance was widely misinterpreted, leading to pervasive, degrading, and highly prejudicial comments. This landmark case study in neuroendocrinology provides the opportunity to re-examine elements of 19th century California and American history.

Heart rate, blood pressure and repolarization effects of an energy drink as compared to coffee.

PubMed

Brothers, R Matthew; Christmas, Kevin M; Patik, Jordan C; Bhella, Paul S

2017-11-01

The goal of this study was to investigate the impact of energy drinks on haemodynamic and cardiac physiology. Comparisons were made to coffee as well as water consumption. In Protocol #1 the caffeine content was normalized to body weight to represent a controlled environment. Heart rate, blood pressure and cardiac QTc interval were assessed in 15 participants, on 4 days, prior to and for 6·5 h postconsumption of (i) energy drink (2 mg caffeine per kg body weight; low dose), (ii) energy drink (3 mg caffeine per kg body weight; medium dose), (iii) coffee (2 mg caffeine per kg body weight) and (iv) 250 ml water. In Protocol #2, the beverages were consumed in volumes that they are purchased to represent real-life conditions. The aforementioned measurements were repeated in 15 participants following (i) 1 16 oz can of energy drink (16 oz Monster), (ii) 1 24 oz can of energy drink (24 oz Monster), (iii) 1 packet of Keurig K-Cup Starbucks coffee (coffee) and (iv) 250 ml water. The order of the beverages was performed in a randomized double-blinded fashion. For both protocols, QTc interval, heart rate and systolic blood pressure were unchanged in any condition (P>0·05). Diastolic blood pressure and mean blood pressure were slightly elevated in Protocol #1 (P<0·05, main effect of time) with no difference between beverages (P<0·05, interaction of beverage × time); however, they were unaffected in Protocol #2 (P>0·05). These findings suggest that acute consumption of these commonly consumed beverages has no negative effect on cardiac QTc interval. © 2016 Scandinavian Society of Clinical Physiology and Nuclear Medicine. Published by John Wiley & Sons Ltd.

Alternative spawning strategy and temperature for larval emergence of longfin dace ( Agosia chrysogaster) in stream mesocosms

DOE Office of Scientific and Technical Information (OSTI.GOV)

Troia, Matthew J.; Whitney, James E.; Gido, Keith B.

2014-06-01

To determine if the strategy of spawning in saucer-like depressions is obligate or facultative for longfin dace ( Agosia chrysogaster), we collected adults from four sites in the upper Gila River (southwestern New Mexico), stocked them in separate outdoor stream-mesocosms lined with cobble substrate, and made daily observations for the presence of saucer-nests and hatched larvae. Larvae were observed from three of the four mesocosms and emerged at temperatures ranging from 19.2 24.0 °C. Here, the absence of saucer-nests in all mesocosms throughout the study indicates that longfin dace can spawn over cobble substrate and have larvae hatch successfully, suggestingmore » that longfin dace can use an alternate spawning strategy when sand substrate is not available for construction of saucer-nests.« less

Monsters in the sky. I mostri del cielo

DOE Office of Scientific and Technical Information (OSTI.GOV)

Maffei, P.

1980-01-01

The book treats astronomical objects and phenomena which remain unexplained or unproven by current investigators. Specific objects discussed include comets, satellite clouds surrounding the earth, tektites, the planet Vulcan (within the orbit of Mercury), Planet X (beyond Pluto), the Gum Nebula, planetary nebulae, supernovae, supernova remnants, transient X-ray sources, the possible extinction of the dinosaurs by an X-ray explosion and super-supernovae. Attention is also given to the star Eta Carinae, black holes, BL Lacertae objects, active galaxies, Markarian galaxies, N and compact galaxies, Seyfert galaxies, quasars, redshift anomalies, Stephan's quintet of galaxies, and intergalactic black holes or black dwarfs whichmore » may account for the mass necessary to bind together clusters of galaxies.« less

Julius Caesar Arantius (Giulio Cesare Aranzi, 1530-1589) and the hippocampus of the human brain: history behind the discovery.

PubMed

Bir, Shyamal C; Ambekar, Sudheer; Kukreja, Sunil; Nanda, Anil

2015-04-01

Julius Caesar Arantius is one of the pioneer anatomists and surgeons of the 16th century who discovered the different anatomical structures of the human body. One of his prominent discoveries is the hippocampus. At that time, Arantius originated the term hippocampus, from the Greek word for seahorse (hippos ["horse"] and kampos ["sea monster"]). Arantius published his description of the hippocampus in 1587, in the first chapter of his work titled De Humano Foetu Liber. Numerous nomenclatures of this structure, including "white silkworm," "Ammon's horn," and "ram's horn" were proposed by different scholars at that time. However, the term hippocampus has become the most widely used in the literature.

Elliptic genera and 3d gravity

DOE Office of Scientific and Technical Information (OSTI.GOV)

Benjamin, Nathan; Cheng, Miranda C. N.; Kachru, Shamit

Here, we describe general constraints on the elliptic genus of a 2d supersymmetric conformal field theory which has a gravity dual with large radius in Planck units. We give examples of theories which do and do not satisfy the bounds we derive, by describing the elliptic genera of symmetric product orbifolds of K 3, product manifolds, certain simple families of Calabi–Yau hypersurfaces, and symmetric products of the “Monster CFT”. We discuss the distinction between theories with supergravity duals and those whose duals have strings at the scale set by the AdS curvature. Under natural assumptions, we attempt to quantify themore » fraction of (2,2) supersymmetric conformal theories which admit a weakly curved gravity description, at large central charge.« less

Elliptic genera and 3d gravity

DOE PAGES

Benjamin, Nathan; Cheng, Miranda C. N.; Kachru, Shamit; ...

2016-03-30

Here, we describe general constraints on the elliptic genus of a 2d supersymmetric conformal field theory which has a gravity dual with large radius in Planck units. We give examples of theories which do and do not satisfy the bounds we derive, by describing the elliptic genera of symmetric product orbifolds of K 3, product manifolds, certain simple families of Calabi–Yau hypersurfaces, and symmetric products of the “Monster CFT”. We discuss the distinction between theories with supergravity duals and those whose duals have strings at the scale set by the AdS curvature. Under natural assumptions, we attempt to quantify themore » fraction of (2,2) supersymmetric conformal theories which admit a weakly curved gravity description, at large central charge.« less

[The banishment of the marvellous. Hermaphrodites and sexual mutants in Enlightenment Spain].

PubMed

Vásquez, Francisco; Cleminson, Richard

2011-01-01

This article presents a historical synthesis in order to trace how the collective belief in the existence of hermaphrodites and sex-changes was slowly eroded in the changing medical and cultural context of Enlightenment Spain. In order to explain this change, three interlinked processes are outlined. First, the naturalization of the monster and the disappearance of the "marvellous" in Enlightenment science. Second, the consolidation of modern legal or forensic science and the rise of the medical specialist as the relevant authority in the determination of sexual identity. Third, the emergence of the notion of fundamental biological differences between the sexes. The article concludes by discussing the consequences of these shifts for early nineteenth-century Spanish medicine.

Three Experimental High-Flow Releases from Glen Canyon Dam, Arizona-Effects on the Downstream Colorado River Ecosystem

USGS Publications Warehouse

Melis, Theodore S.; Grams, Paul E.; Kennedy, Theodore A.; Ralston, Barbara E.; Robinson, Christopher T.; Schmidt, John C.; Schmit, Lara M.; Valdez, Richard A.; Wright, Scott A.

2011-01-01

Three high-flow experiments (HFEs) were conducted by the U.S. Department of the Interior at Glen Canyon Dam, Arizona, in March 1996, November 2004, and March 2008. Also known as artificial or controlled floods, these scheduled releases of water above the dam's powerplant capacity were designed to mimic pre-dam seasonal flooding on the Colorado River. The goal of the HFEs was to determine whether high flows could be used to benefit important downstream resources in Glen Canyon National Recreation Area and Grand Canyon National Park that have been affected by the existence and operation of Glen Canyon Dam. These downstream resources include native fish, particularly endangered humpback chub (Gila cypha), terrestrial and aquatic sandbar habitats, cultural sites, and recreational resources. This Fact Sheet summarizes HFE-related studies published since 1996 and outlines a possible strategy for implementing future HFEs.

Surface Observation Climatic Summaries (SOCS) for Gila Bend AAF, Arizona

DTIC Science & Technology

1989-11-01

14 35.9 10.368 663 159 351 656 0 663 15-17 35.2 9.804 615 149 317 612 0 663 18-20 37.1 9.250 414 72 237 409 0 663 21-23 36.1 10.284 113 26 59 113 0 663...0 0 0 0 0 03-05 .0 .000 0 0 0 0 0 0 06-08 52.5 10.326 605 2 554 351 73 605 09-11 53.6 9.359 682 0 651 375 92 682 12-14 52.6 8.973 652 0 622 396 71 652...GE25 OBS GE1O GE1S GE25 OBS GElO GE15 GE25 08 GElI ! GES L E2’ OBS CATEGORY A 1.9 .4 702 5.2 .3 655 1 ., ., . .9 . CATEGORY B 2.6 .7 .1 702 b.9 1.5 .2

Lost Toy? Monsters Under the Bed? Contributions of Temperament and Family Factors to Early Internalizing Problems in Boys and Girls

PubMed Central

Marakovitz, Susan E.; Wagmiller, Robert L.; Mian, Nicholas D.; Briggs-Gowan, Margaret J.; Carter, Alice S.

2016-01-01

This study was designed to examine the contribution of multiple risk factors to early internalizing problems and to investigate whether family and ecological context moderated the association between child temperament and internalizing outcomes. A sample of 1,202 mothers of 2- and 3-year-old children completed a survey of child social-emotional functioning, family environment, and violence exposure. Child temperament, maternal affective symptoms, and family expressiveness were associated with child anxiety and depression problems. Violence exposure was related only to child anxiety. When maternal affective symptoms were elevated, inhibited girls but not boys were rated as more anxious and youngsters with heightened negative emotionality were rated as more depressed. Family expressiveness moderated the association between inhibited temperament and anxiety symptoms. PMID:21391020

Filming the freak show. Non-normative bodies on screen.

PubMed

Brodesco, Alberto

2014-01-01

The article focuses on four films that display the exhibition for profit of non- normative bodies in a context that is variously called freak show, sideshow, monster show, odditorium. Freaks (Tod Browning, 1932), The Ape Woman (La donna scimmia, Marco Ferreri, 1964), Elephant Man (David Lynch, 1980) and Black Venus (Venus noire, Abdellatif Kechiche, 2010) are reflexive movies that tell stories of abnormal bodies and of people who buy a ticket to see them. They inquire the fictional nature of "freakness"--a cultural and historical artefact, a social construction, a frame of mind and a set of practices--and draw attention to the continuity between the world of the freak shows and the scientific and medical milieus. The article finally considers the new visibility of the corporeal freak in contemporary voyeuristic television programs.

Economic performance of irrigation capacity development to adapt to climate in the American Southwest

NASA Astrophysics Data System (ADS)

Ward, Frank A.; Crawford, Terry L.

2016-09-01

Growing demands for food security to feed increasing populations worldwide have intensified the search for improved performance of irrigation, the world's largest water user. These challenges are raised in the face of climate variability and from growing environmental demands. Adaptation measures in irrigated agriculture include fallowing land, shifting cropping patterns, increased groundwater pumping, reservoir storage capacity expansion, and increased production of risk-averse crops. Water users in the Gila Basin headwaters of the U.S. Lower Colorado Basin have faced a long history of high water supply fluctuations producing low-valued defensive cropping patterns. To date, little research grade analysis has investigated economically viable measures for irrigation development to adjust to variable climate. This gap has made it hard to inform water resource policy decisions on workable measures to adapt to climate in the world's dry rural areas. This paper's contribution is to illustrate, formulate, develop, and apply a new methodology to examine the economic performance from irrigation capacity improvements in the Gila Basin of the American Southwest. An integrated empirical optimization model using mathematical programming is developed to forecast cropping patterns and farm income under two scenarios (1) status quo without added storage capacity and (2) with added storage capacity in which existing barriers to development of higher valued crops are dissolved. We find that storage capacity development can lead to a higher valued portfolio of irrigation production systems as well as more sustained and higher valued farm livelihoods. Results show that compared to scenario (1), scenario (2) increases regional farm income by 30%, in which some sub regions secure income gains exceeding 900% compared to base levels. Additional storage is most economically productive when institutional and technical constraints facing irrigated agriculture are dissolved. Along with additional storage, removal of constraints on weak transportation capacity, limited production scale, poor information access, weak risk-bearing capacity, limited management skills, scarce labor supply, low food processing capacity, and absolute scale constraints, all can raise the economic value of additional irrigation capacity development. Our results light a path forward to policy makers, water administrators, and farm managers, who bear the burden of protecting farm income, food and water security, and rural economic development in the world's dry regions faced by the need to adapt to climate variability.

Geomorphic change and sediment transport during a small artificial flood in a transformed post-dam delta: The Colorado River delta, United States and Mexico

USGS Publications Warehouse

Mueller, Erich R.; Schmidt, John C.; Topping, David J.; Shafroth, Patrick B.; Rodríguez-Burgueño, Jesús Eliana; Ramírez-Hernández, Jorge; Grams, Paul E.

2017-01-01

The Colorado River delta is a dramatically transformed landscape. Major changes to river hydrology and morpho-dynamics began following completion of Hoover Dam in 1936. Today, the Colorado River has an intermittent and/or ephemeral channel in much of its former delta. Initial incision of the river channel in the upstream ∼50 km of the delta occurred in the early 1940s in response to spillway releases from Hoover Dam under conditions of drastically reduced sediment supply. A period of relative quiescence followed, until the filling of upstream reservoirs precipitated a resurgence of flows to the delta in the 1980s and 1990s. Flow releases during extreme upper basin snowmelt in the 1980s, flood flows from the Gila River basin in 1993, and a series of ever-decreasing peak flows in the late 1990s and early 2000s further incised the upstream channel and caused considerable channel migration throughout the river corridor. These variable magnitude post-dam floods shaped the modern river geomorphology. In 2014, an experimental pulse-flow release aimed at rejuvenating the riparian ecosystem and understanding hydrologic dynamics flowed more than 100 km through the length of the delta’s river corridor. This small artificial flood caused localized meter-scale scour and fill of the streambed, but did not cause further incision or significant bank erosion because of its small magnitude. Suspended-sand-transport rates were initially relatively high immediately downstream from the Morelos Dam release point, but decreasing discharge from infiltration losses combined with channel widening downstream caused a rapid downstream reduction in suspended-sand-transport rates. A zone of enhanced transport occurred downstream from the southern U.S.-Mexico border where gradient increased, but effectively no geomorphic change occurred beyond a point 65 km downstream from Morelos Dam. Thus, while the pulse flow connected with the modern estuary, deltaic sedimentary processes were not restored, and relatively few new open surfaces were created for establishment of native riparian vegetation. Because water in the Colorado River basin is completely allocated, exceptional floods from the Gila River basin are the most likely mechanism for major changes to delta geomorphology for the foreseeable future.

Seed dispersal by specialist versus generalist foragers: the plant's perspective

USGS Publications Warehouse

Larson, D.L.

1996-01-01

I examined the seed dispersal ecology of the stem parasitic plant, desert mistletoe (Phoradendron californicum, Viscaceae), with the objectives of (1) determining the relative effectiveness of specialist and generalist foragers for seed dispersal, (2) determining the extent to which desert mistletoe fruiting characteristics correspond to those predicted for plants attracting specialist versus generalist foragers, and (3) examining the potential consequences of the observed dispersal strategy for mistletoe reproduction. Three species of birds, phainopepla, Gila woodpecker, and northern mockingbird, fed on desert mistletoe at my study site. The specialist, phainopepla, was the most abundant and the most likely to perch in host species, where defecated seeds had a greater probability of lodging in a site suitable for establishment. Gila woodpeckers, although abundant, spent little time in host plants, thus dooming most of the seeds they consumed. Mockingbirds may disperse a small number of seeds, but were abundant enough to consume only a small portion of the available fruits. As expected for plants attracting specialist frugivores, mistletoes produced fruits throughout the 6-month season in which phainopeplas reside in the Sonoran desert. Contrary to expectation, numbers of fruits produced far exceeded the amount that could be consumed by the frugivores at my study site. Fruit crop size was positively related to absolute fruit removal, but not to proportional removal at the scale of the entire study site. However, crop size was positively related to proportional removal within the neighborhood of mistletoes occupying an individual host tree. Frugivores were attracted to infected hosts, host attractiveness increased, although proportional removal of fruit declined, with number of female mistletoes. The observed dispersal ecology of desert mistletoe suggests the likelihood of increasingly clumped distributions of mistletoe plants, as more and more seeds are deposited on previously infected hosts, and increased density of mistletoes attract ever more visits by birds. I observed no decline in vigor, in terms of fruit production, within the levels of infestation at my study site. The seed dispersal strategy of desert mistletoe thus includes aspects of that expected both for plants dependent on specialists and those dependent on generalists. Fruits are available through the entire season to maintain the specialist. Production far exceeds that expected, but serves to attract the specialist within a neighborhood of vigorously fruiting conspecifics.

Monsters and babies from the first/IRAS survey

DOE Office of Scientific and Technical Information (OSTI.GOV)

Van Bruegel, W J M

Radio continuum emission at cm wavelengths is relatively little affected by extinction. When combined with far-infrared (FIR) surveys this provides for a convenient and unbiased method to select (radio-loud) AGN and starbursts deeply embedded in gas and dust-rich galaxies. Such radio-selected FIR samples are useful for detailed investigations of the complex relationships between (radio) galaxy and starburst activity, and to determine whether ULIRGs are powered by hidden quasars (monsters) or young stars (babies). We present the results of a large program to obtain identifications and spectra of radio-sleected, optically faint IRAS/FSC objects using the FIRST/VLA 20 cm survey (Becker, Whitemore » and Helfand 1995). These objects are all radio-'quiet' in the sense that their radio power/FIR luminosities follow the well-known radio/FIR relationship for star forming galaxies. We compare these results to a previous study by our group of a sample of radio-'loud' IRAS/FSC ULIRGs selected from the Texas 365 MHz survey (Douglas et al. 1996). Many of these objects also show evidence for dominant, A-type stellar populations, as well as high ionization lines usually associated with AGN. These radio-loud ULIRGs have properties intermediate between those of starbursts and quasars, suggesting a possibile evolutionary connection. Deep Keck spectroscopic observations of three ULIRGs from these samples are presented, including high signal-to-noise spectropolarimetry. The polarimetry observations failed to show evidence of a hidden quasar in polarized (scattered) light in the two systems in which the stellar light was dominated by A-type stars. Although observations of a larger sample would be needed to allow a general conclusion, our current data suggest that a large fraction of ULIRGs may be powered by luminous starbursts, not by hidden, luminous AGN (quasars). While we used radio-selected FIR sources to search for evidence of a causal AGN/starburst connection, we conclude our presentation with a dramatic example of an AGN/starburst object from an entirely unrelated quasar survey selected at the opposite, blue end of the spectrum.« less

Leibniz on the unicorn and various other curiosities.

PubMed

Ariew, R

1998-11-01

I discuss some of Leibniz's pronouncements about fringe phenomena--various monsters; talking dogs; genies and prophets; unicorns, glossopetrae, and other games of nature--in order to understand better Leibniz's views on science and the role these curiosities play in his plans for scientific academies and societies. However, given that Leibniz's sincerity has been called into question in twentieth-century secondary literature, I begin with a few historiographical remarks so as to situate these pronouncements within the Leibnizian corpus. What emerges is an image of Leibniz as a sober, cautious interpreter, a skeptic one might say but one who is prepared to concede the possibility of many strange phenomena. Leibniz expects these fringe phenomena to take their place among the natural curiosities catalogued as part of a hoped for empirical database intended as means toward the perfection of the sciences.

Diet-derived microRNAs: unicorn or silver bullet?

PubMed

Witwer, Kenneth W; Zhang, Chen-Yu

2017-01-01

In ancient lore, a bullet cast from silver is the only effective weapon against monsters. The uptake of active diet-derived microRNAs (miRNAs) in consumers may be the silver bullet long sought after in nutrition and oral therapeutics. However, the majority of scientists consider the transfer and regulation of consumer's gene activity by these diet-derived miRNAs to be a fantasy akin to spotting a unicorn. Nevertheless, groups like Dr. Chen-Yu Zhang's lab in Nanjing University have stockpiled breathtaking amounts of data to shoot down these naysayers. Meanwhile, Dr. Ken Witwer at John Hopkins has steadfastly cautioned the field to beware of fallacies caused by contamination, technical artifacts, and confirmation bias. Here, Dr. Witwer and Dr. Zhang share their realities of dietary miRNAs by answering five questions related to this controversial field.

From first galaxies to QSOs - feeding the baby monsters

NASA Astrophysics Data System (ADS)

Danese, L.; Shankar, F.; Granato, G. L.; Silva, L.; Bressan, A.; de Zotti, G.; Salucci, P.; Cirasuolo, M.

We present a physical model for the coevolution of massive spheroidal galaxies and active nuclei at their centers. Supernova heating is increasingly effective in slowing down the star formation and in driving gas outflows in smaller and smaller dark matter halos. Thus the more massive protogalaxies virializing at early times are the sites of faster star formation. The correspondingly higher radiation drag causes a faster angular momentum loss by the gas and induces a larger accretion rate onto the central black hole. In turn, the kinetic energy of the outflows powered by the active nuclei can unbind the residual gas in a time shorter for larger halos. The model accounts for a broad variety of dynamical, photometric and metallicity properties of early-type galaxies, for the MBH-σ relation and for the local supermassive black-hole mass function.

The content of recurrent dreams in young adolescents

PubMed Central

Gauchat, Aline; Séguin, Jean R.; McSween-Cadieux, Esther; Zadra, Antonio

2015-01-01

Studies on children’s recurrent dreams have been largely anecdotal and based on adults’ recollections of dreams experienced during childhood. We collected 102 reports of recurrent dreams from a sample of young adolescents aged between 11 and 15 years and scored the narratives using a range of content measures, including in relation to the threat simulation theory (TST) of dreaming. The most frequently reported themes involved confrontations with monsters or animals, followed by physical aggressions, falling and being chased. Recurrent dreams were more likely to include negative content elements than positive elements. Only half of the recurrent dreams contained threatening elements and their analysis provided mixed support for the TST. Differences between the content of recurrent dreams reported by young adolescent versus adults are discussed as are possible sex effects and key issues that remain to be addressed by future research. PMID:26366465

GRB 130427A: A Nearby Ordinary Monster

NASA Technical Reports Server (NTRS)

Maselli, A.; Melandri, A.; Nava, L.; Mundell, C. G.; Kawai, N.; Campana, S.; Covino, S.; Cummings, J. R.; Cusumano, G.; Evans, P. A.;

Universal RCFT correlators from the holomorphic bootstrap

NASA Astrophysics Data System (ADS)

Mukhi, Sunil; Muralidhara, Girish

2018-02-01

We elaborate and extend the method of Wronskian differential equations for conformal blocks to compute four-point correlation functions on the plane for classes of primary fields in rational (and possibly more general) conformal field theories. This approach leads to universal differential equations for families of CFT's and provides a very simple re-derivation of the BPZ results for the degenerate fields ϕ 1,2 and ϕ 2,1 in the c < 1 minimal models. We apply this technique to compute correlators for the WZW models corresponding to the Deligne-Cvitanović exceptional series of Lie algebras. The application turns out to be subtle in certain cases where there are multiple decoupled primaries. The power of this approach is demonstrated by applying it to compute four-point functions for the Baby Monster CFT, which does not belong to any minimal series.

GRB 130427A: a nearby ordinary monster.

PubMed

Maselli, A; Melandri, A; Nava, L; Mundell, C G; Kawai, N; Campana, S; Covino, S; Cummings, J R; Cusumano, G; Evans, P A; Ghirlanda, G; Ghisellini, G; Guidorzi, C; Kobayashi, S; Kuin, P; La Parola, V; Mangano, V; Oates, S; Sakamoto, T; Serino, M; Virgili, F; Zhang, B-B; Barthelmy, S; Beardmore, A; Bernardini, M G; Bersier, D; Burrows, D; Calderone, G; Capalbi, M; Chiang, J; D'Avanzo, P; D'Elia, V; De Pasquale, M; Fugazza, D; Gehrels, N; Gomboc, A; Harrison, R; Hanayama, H; Japelj, J; Kennea, J; Kopac, D; Kouveliotou, C; Kuroda, D; Levan, A; Malesani, D; Marshall, F; Nousek, J; O'Brien, P; Osborne, J P; Pagani, C; Page, K L; Page, M; Perri, M; Pritchard, T; Romano, P; Saito, Y; Sbarufatti, B; Salvaterra, R; Steele, I; Tanvir, N; Vianello, G; Wiegand, B; Weigand, B; Wiersema, K; Yatsu, Y; Yoshii, T; Tagliaferri, G

2014-01-03

Long-duration gamma-ray bursts (GRBs) are an extremely rare outcome of the collapse of massive stars and are typically found in the distant universe. Because of its intrinsic luminosity (L ~ 3 × 10(53) ergs per second) and its relative proximity (z = 0.34), GRB 130427A reached the highest fluence observed in the γ-ray band. Here, we present a comprehensive multiwavelength view of GRB 130427A with Swift, the 2-meter Liverpool and Faulkes telescopes, and by other ground-based facilities, highlighting the evolution of the burst emission from the prompt to the afterglow phase. The properties of GRB 130427A are similar to those of the most luminous, high-redshift GRBs, suggesting that a common central engine is responsible for producing GRBs in both the contemporary and the early universe and over the full range of GRB isotropic energies.

Demonizing in children's television cartoons and Disney animated films.

PubMed

Fouts, Gregory; Callan, Mitchell; Piasentin, Kelly; Lawson, Andrea

2006-01-01

The purpose of this study was to assess the prevalence of demonizing in the two major media that young children use (television and movies). Two content analyses were conducted using the animated feature films (n = 34) of the Walt Disney Company and after-school cartoons (n = 41). Each was coded for the modeling of the use of "evil" words when referring to a person, e.g., monster, devil, demon, wicked. Seventy-four percent of the Disney films contained "evil" references, with an average of 5.6 references per film. Forty-four percent of the after-school cartoons contained "evil" references, with an average of one per cartoon. The results are discussed within the context of children's repeated exposure to popular animated movies and cartoons and their learning to demonize people who engage in perceived "bad" behaviors.

Exploring Gendered Notions: Gender, Job Hunting and Web Searches

NASA Astrophysics Data System (ADS)

Martey, R. M.

Based on analysis of a series of interviews, this chapter suggests that in looking for jobs online, women confront gendered notions of the Internet as well as gendered notions of the jobs themselves. It argues that the social and cultural contexts of both the search tools and the search tasks should be considered in exploring how Web-based technologies serve women in a job search. For these women, the opportunities and limitations of online job-search tools were intimately related to their personal and social needs, especially needs for part-time work, maternity benefits, and career advancement. Although job-seeking services such as Monster.com were used frequently by most of these women, search services did not completely fulfill all their informational needs, and became an — often frustrating — initial starting point for a job search rather than an end-point.

Estimating disperser abundance using open population models that incorporate data from continuous detection PIT arrays

USGS Publications Warehouse

Dzul, Maria C.; Yackulic, Charles B.; Korman, Josh

2017-01-01

Autonomous passive integrated transponder (PIT) tag antenna systems continuously detect individually marked organisms at one or more fixed points over long time periods. Estimating abundance using data from autonomous antennae can be challenging, because these systems do not detect unmarked individuals. Here we pair PIT antennae data from a tributary with mark-recapture sampling data in a mainstem river to estimate the number of fish moving from the mainstem to the tributary. We then use our model to estimate abundance of non-native rainbow trout Oncorhynchus mykiss that move from the Colorado River to the Little Colorado River (LCR), the latter of which is important spawning and rearing habitat for federally-endangered humpback chub Gila cypha. We estimate 226 rainbow trout (95% CI: 127-370) entered the LCR from October 2013-April 2014. We discuss the challenges of incorporating detections from autonomous PIT antenna systems into mark-recapture population models, particularly in regards to using information about spatial location to estimate movement and detection probabilities.

Determination of selenium in fish from designated critical habitat in the Gunnison River, Colorado, March through October, 2012

USGS Publications Warehouse

May, Thomas W.; Walther, Michael J.

2013-01-01

This report presents results for the summer 2012 sam-pling of muscle plugs from common carp (Cyprinus carpio), bonytail chub (Gila elegans), Colorado pikeminnow (Ptycho-cheilus lucius), and razorback suckers (Xyrauchen texanus) inhabiting critical habitat in the Gunnison River in western Colorado. Total selenium in fish muscle plugs was determinedby instrumental neutron activation analysis. Total selenium concentrations (range and mean ± standard deviation) in micrograms per gram dry weight were 6.0 to 10.7, 8.8 ± 1.3 for common carp; 2.9 to 8.7, 5.6 ± 2.4 for Colorado pikemin-now; and 1.4 to 7.3, 3.4 ± 2.7 for razorback sucker. The selenium concentration for one bonytail chub sample was 0.8 micrograms per gram dry weight. Selenium concentrations in muscle plugs from 1 Colorado pikeminnow and 12 common carp exceeded the 8 micrograms per gram dry weight toxicity guideline for selenium in fish muscle tissue.

An experiment to control nonnative fish in the Colorado River, Grand Canyon, Arizona

USGS Publications Warehouse

Coggins,, Lewis G.; Yard, Michael D.

2011-01-01

The humpback chub (Gila cypha) is an endangered native fish found only in the Colorado River Basin. In Grand Canyon, most humpback chub are found in the Little Colorado River and its confluence with the Colorado River. For decades, however, nonnative rainbow trout (Oncorhynchus mykiss) and brown trout (Salmo trutta), which prey on and compete with native fish, have dominated the Grand Canyon fish community. Between 2003 and 2006, scientists with the U.S. Geological Survey and Arizona Game and Fish Department experimentally removed 23,266 nonnative fish from a 9.4-mile-long reach of the Colorado River near where it joins the Little Colorado River. During the experiment, rainbow trout were reduced by as much as 90% and native fish abundance apparently increased in the reach. Concurrent environmental changes and a decrease in rainbow trout throughout the river make it difficult to determine if the apparent increase in native fish was the result of the experiment.

Effects of Changing Climate During the Snow Ablation Season on Seasonal Streamflow Forecasts

NASA Astrophysics Data System (ADS)

Gutzler, D. S.; Chavarria, S. B.

2017-12-01

Seasonal forecasts of total surface runoff (Q) in snowmelt-dominated watersheds derive most of their prediction skill from the historical relationship between late winter snowpack (SWE) and subsequent snowmelt runoff. Across the western US, however, the relationship between SWE and Q is weakening as temperatures rise. We describe the effects of climate variability and change during the springtime snow ablation season on water supply outlooks (forecasts of Q) for southwestern rivers. As snow melts earlier, the importance of post-snow rainfall increases: interannual variability of spring season precipitation accounts for an increasing fraction of the variability of Q in recent decades. The results indicate that improvements to the skill of S2S forecasts of spring season temperature and precipitation would contribute very significantly to water supply outlooks that are now based largely on observed SWE. We assess this hypothesis using historical data from several snowpack-dominated basins in the American Southwest (Rio Grande, Pecos, and Gila Rivers) which are undergoing rapid climate change.

Monitoring environmental and related performance parameters for a Rankine-cycle turbine electric generator utilizing geothermal energy at the Gila Hot Springs, New Mexico

NASA Astrophysics Data System (ADS)

Starkey, A. H.; Icerman, L.

1984-08-01

The environmental effects associated with the operation of a privately owned Rankine-cycle turbogenerator unit using low temperature geothermal resources in the form of free-flowing hot springs to produce electricity in a remote, rural area were studied. The following conclusions pertain to the operation of the turbogenerator system: (1) the heat exchanger could not provide sufficient freon vapor at the required pressures to provide adequate thermal input to the turbine; (2) conversion or redesign of the condenser and return pump to function adequately represents a problem of unknown difficulty; (3) all pressure and heat transfer tests indicated that a custom designed heat exchanger built on-site would provide adequate vapor at pressures high enough to power a 10-kW (sub e) or perhaps larger generator; and (4) automated control systems are needed for the hot and cold water supplies and the freon return pump.

Images of cloning and stem cell research in editorial cartoons in the United States.

PubMed

Giarelli, Ellen

2006-01-01

Through semiotic analysis of manifest and latent meanings in editorial cartoons, the author uncovers how cloning and stem cell research are represented in a popular mass medium. She identified 86 editorial cartoons published in the United States between 2001 and 2004 that referred to cloning and 20 that referred to stem cell research. Cartoonists portrayed people individually 224 times and 4 times in groups of more than 10. Men were portrayed in 64% of cartoons. Stem cell research was depicted as having a potential positive value, and cloning was depicted negatively. Some major messages are that cloning will lead to the mass production of evil, cloning creates monsters, and politics will influence who or what will be cloned. Analyzing popular images can allow access to public understanding about genetic technology and evaluation of public beliefs, preconceptions, and expectations as the public is educated on the use and value of services.

Jealousy and the threatened self: getting to the heart of the green-eyed monster.

PubMed

DeSteno, David; Valdesolo, Piercarlo; Bartlett, Monica Y

2006-10-01

Several theories specifying the causes of jealousy have been put forth in the past few decades. Firm support for any proposed theory, however, has been limited by the difficulties inherent in inducing jealousy and examining any proposed mediating mechanisms in real time. In support of a theory of jealousy centering on threats to the self-system, 2 experiments are presented that address these past limitations and argue for a model based on context-induced variability in self-evaluation. Experiment 1 presents a method for evoking jealousy through the use of highly orchestrated social encounters and demonstrates that threatened self-esteem functions as a principal mediator of jealousy. In addition to replicating these findings, Experiment 2 provides direct evidence for jealousy as a cause of aggression. The ability of the proposed theory of jealousy to integrate other extant findings in the literature is also discussed. 2006 APA, all rights reserved

The Black Hole Safari: Big Game Hunting in 30+ Massive Galaxies

NASA Astrophysics Data System (ADS)

McConnell, Nicholas J.; Ma, Chung-Pei; Janish, Ryan; Gebhardt, Karl; Lauer, Tod R.; Graham, James R.

2015-01-01

The current census of the most massive black holes in the local universe turns up an odd variety of galaxy hosts: central galaxies in rich clusters, second- or lower-ranked cluster members, and compact relics from the early universe. More extensive campaigns are required to explore the number density and environmental distribution of these monsters. Over the past three years we have collected a large set of stellar kinematic data with sufficient resolution to detect the gravitational signatures of supermassive black holes with MBH > 109 MSun. This Black Hole Safari targets enormous galaxies at the centers of nearby galaxy clusters, as well as their similarly luminous counterparts in weaker galaxy groups. To date we have observed more than 30 early-type galaxies with integral-field spectrographs on the Keck, Gemini North, and Gemini South telescopes. Here I present preliminary stellar kinematics from 10 objects.

The content of recurrent dreams in young adolescents.

PubMed

Gauchat, Aline; Séguin, Jean R; McSween-Cadieux, Esther; Zadra, Antonio

2015-12-01

Studies on children's recurrent dreams have been largely anecdotal and based on adults' recollections of dreams experienced during childhood. We collected 102 reports of recurrent dreams from a sample of young adolescents aged between 11 and 15years and scored the narratives using a range of content measures, including in relation to the threat simulation theory (TST) of dreaming. The most frequently reported themes involved confrontations with monsters or animals, followed by physical aggressions, falling and being chased. Recurrent dreams were more likely to include negative content elements than positive elements. Only half of the recurrent dreams contained threatening elements and their analysis provided mixed support for the TST. Differences between the content of recurrent dreams reported by young adolescent versus adults are discussed as are possible sex effects and key issues that remain to be addressed by future research. Copyright © 2015 Elsevier Inc. All rights reserved.

Modelling third harmonic ion cyclotron acceleration of deuterium beams for JET fusion product studies experiments

NASA Astrophysics Data System (ADS)

Schneider, M.; Johnson, T.; Dumont, R.; Eriksson, J.; Eriksson, L.-G.; Giacomelli, L.; Girardo, J.-B.; Hellsten, T.; Khilkevitch, E.; Kiptily, V. G.; Koskela, T.; Mantsinen, M.; Nocente, M.; Salewski, M.; Sharapov, S. E.; Shevelev, A. E.; Contributors, JET

2016-11-01

Recent JET experiments have been dedicated to the studies of fusion reactions between deuterium (D) and Helium-3 (3He) ions using neutral beam injection (NBI) in synergy with third harmonic ion cyclotron radio-frequency heating (ICRH) of the beam. This scenario generates a fast ion deuterium tail enhancing DD and D3He fusion reactions. Modelling and measuring the fast deuterium tail accurately is essential for quantifying the fusion products. This paper presents the modelling of the D distribution function resulting from the NBI+ICRF heating scheme, reinforced by a comparison with dedicated JET fast ion diagnostics, showing an overall good agreement. Finally, a sawtooth activity for these experiments has been observed and interpreted using SPOT/RFOF simulations in the framework of Porcelli’s theoretical model, where NBI+ICRH accelerated ions are found to have a strong stabilizing effect, leading to monster sawteeth.

Retrogressive development: transcendental anatomy and teratology in nineteenth-century Britain.

PubMed

Bates, Alan W H

2014-01-01

In 1855 the leading British transcendental anatomist Robert Knox proposed a theory of retrogressive development according to which the human embryo could give rise to ancestral types or races and the animal embryo to other species within the same family. Unlike monsters attributed to the older theory of arrested development, new forms produced by retrogression were neither imperfect nor equivalent to a stage in the embryo's development. Instead, Knox postulated that embryos contained all possible specific forms in potentia. Retrogressive development could account for examples of atavism or racial throwbacks, and formed part of Knox's theory of rapid (saltatory) species change. Knox's evolutionary theorizing was soon eclipsed by the better presented and more socially acceptable Darwinian gradualism, but the concept of retrogressive development remained influential in anthropology and the social sciences, and Knox's work can be seen as the scientific basis for theories of physical, mental and cultural degeneracy.

Scylla and Charybdis observed from space

NASA Astrophysics Data System (ADS)

Alpers, Werner; Salusti, Ettore

1983-02-01

Scylla and Charybdis are, in Greek mythology, two immortal and irresistible monsters who beset the narrow waters separating the Italian peninsula from Sicily. They give poetic expressions to exceptional oceanographic features encountered in the Strait of Messina. Recently, the SEASAT satellite has added new information on the oceanography of this strait. For the first time, experimental evidence is presented that internal waves are generated in the Strait of Messina. The generation mechanism is linked to tidal currents washing over the shallow sill within the strait. The experimental data originate from a synthetic aperture radar (SAR) image obtained from the SEASAT satellite on Sept, 15, 1978, and from subsequent in situ measurements carried out from the Italian research vessel Bannock in Nov. 1980. The circular wave pattern visible on the SEASAT SAR image is interpreted in terms of internal solitons. Furthermore, the SEASAT SAR image also reveals `tagli,' special types of tidal bores, encountered in the Strait of Messina.

Brand Suicide? Memory and Liking of Negative Brand Names

PubMed Central

Guest, Duncan; Estes, Zachary; Gibbert, Michael; Mazursky, David

2016-01-01

Negative brand names are surprisingly common in the marketplace (e.g., Poison perfume; Hell pizza, and Monster energy drink), yet their effects on consumer behavior are currently unknown. Three studies investigated the effects of negative brand name valence on brand name memory and liking of a branded product. Study 1 demonstrates that relative to non-negative brand names, negative brand names and their associated logos are better recognised. Studies 2 and 3 demonstrate that negative valence of a brand name tends to have a detrimental influence on product evaluation with evaluations worsening as negative valence increases. However, evaluation is also dependent on brand name arousal, with high arousal brand names resulting in more positive evaluations, such that moderately negative brand names are equally as attractive as some non-negative brand names. Study 3 shows evidence for affective habituation, whereby the effects of negative valence reduce with repeated exposures to some classes of negative brand name. PMID:27023872

Brand Suicide? Memory and Liking of Negative Brand Names.

PubMed

Guest, Duncan; Estes, Zachary; Gibbert, Michael; Mazursky, David

2016-01-01

Negative brand names are surprisingly common in the marketplace (e.g., Poison perfume; Hell pizza, and Monster energy drink), yet their effects on consumer behavior are currently unknown. Three studies investigated the effects of negative brand name valence on brand name memory and liking of a branded product. Study 1 demonstrates that relative to non-negative brand names, negative brand names and their associated logos are better recognised. Studies 2 and 3 demonstrate that negative valence of a brand name tends to have a detrimental influence on product evaluation with evaluations worsening as negative valence increases. However, evaluation is also dependent on brand name arousal, with high arousal brand names resulting in more positive evaluations, such that moderately negative brand names are equally as attractive as some non-negative brand names. Study 3 shows evidence for affective habituation, whereby the effects of negative valence reduce with repeated exposures to some classes of negative brand name.

NORTICA—a new code for cyclotron analysis

NASA Astrophysics Data System (ADS)

Gorelov, D.; Johnson, D.; Marti, F.

2001-12-01

The new package NORTICA (Numerical ORbit Tracking In Cyclotrons with Analysis) of computer codes for beam dynamics simulations is under development at NSCL. The package was started as a replacement for the code MONSTER [1] developed in the laboratory in the past. The new codes are capable of beam dynamics simulations in both CCF (Coupled Cyclotron Facility) accelerators, the K500 and K1200 superconducting cyclotrons. The general purpose of this package is assisting in setting and tuning the cyclotrons taking into account the main field and extraction channel imperfections. The computer platform for the package is Alpha Station with UNIX operating system and X-Windows graphic interface. A multiple programming language approach was used in order to combine the reliability of the numerical algorithms developed over the long period of time in the laboratory and the friendliness of modern style user interface. This paper describes the capability and features of the codes in the present state.

Clinical problem solving: monster on the hook--case problems in neurosurgery.

PubMed

Muh, Carrie R; Boulis, Nicholas M; Chandler, William F; Barkan, Ariel L; Mosunjac, Marina B; Oyesiku, Nelson M

2011-03-01

Nonfunctioning and functioning pituitary tumors can present in numerous ways. They may be difficult to diagnose correctly and, even with proper treatment, may lead to complications. We present the case of a patient who presented with a large, invasive sellar mass and underwent both medical and surgical treatment for this lesion. The patient's course did not progress as was expected from his initial workup. The patient's history, physical examination, laboratory values, pathologic specimens, and radiologic findings are discussed. His management before, during, and after medical therapy and surgery is reviewed by pituitary experts from 2 different institutions. Aspects of diagnosis and management of sellar lesions are presented and reviewed in the literature. Neurosurgeons frequently treat patients with sellar lesions and should remember that despite modern laboratory, pathologic, and radiologic techniques, the diagnosis and treatment of these lesions is not always clear.