Kids, Parents, and Teacher Go Camping Together Naturally!!! Project SEED.

ERIC Educational Resources Information Center

Smith, Anita

This paper describes a curriculum unit that combined an overnight camping experience with survival training. The program was implemented with fifth grade students, but is appropriate for students in grades 4-8. Pre-camp learning activities included integrating first aid techniques in science class, reading survival trade books in reading class,…

Teaching Ugandan Traditional Dances and Drumming in Summer Camps

ERIC Educational Resources Information Center

Mabingo, Alfdaniels

2017-01-01

Dances and drum rhythms from African traditions have been integrated into summer camp activities in the United States as a response to the ever-globalized environments in which these camps are located and the diversity of the campers and teachers that they attract. This reflective article draws on critical reflections, observations and experiences…

Evaluation of a multi-site program designed to strengthen relational bonds for siblings separated by foster care.

PubMed

Waid, Jeffrey; Wojciak, Armeda Stevenson

2017-10-01

Sibling relationships in foster care settings have received increased attention in recent years. Despite growing evidence regarding the protective potential of sibling relationships for youth in care, some sibling groups continue to experience foster care related separation, and few programs exist to address the needs of these youth. This study describes and evaluates Camp To Belong, a multi-site program designed to provide short-term reunification to separated sibling groups through a week-long summer camp experience. Using a pre-test post-test survey design, this paper examines changes in youth ratings of sibling conflict and sibling support across camps located in six geographically distinct regions of the United States. The effects of youth age, number of prior camp exposures, and camp location were tested using multilevel modeling procedures. Findings suggest that participation in Camp To Belong may reduce sibling conflict, and improvements in sibling support are noted for youth who have had prior exposure to the camp's programming. Camp-level variance in the sibling support outcome highlight the complex nature of relationships for siblings separated by foster care, and suggest the need for additional research. Lessons learned from this multi-site evaluation and future directions are discussed. Copyright © 2017 Elsevier Ltd. All rights reserved.

Children and Youth Camp Safety Act, 1978. Hearing Before the Subcommittee on Child and Human Development of the Committee on Human Resources, United States Senate, 95th Congress, 2nd Session on S. 258--To Provide for the Development and Implementation of Programs for Children and Youth Camp Safety (March 21, 1978).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Committee on Human Resources.

The product of some 10 years of work directed toward federal legislation addressing and defining youth camp safety, the Youth Camp Safety Act (S. 258), as presented in these hearings, calls for the federal government to assume a role in the development of state health and safety standards for children attending youth camps in any state in the…

Fueling the Front Lines: Army Pipeline Units - Part 2

DTIC Science & Technology

2008-03-01

head of all engineering activities in Thailand. The base camp, built at the outskirts of the inland city of Korat , was named Camp USARTHAI—short for...tanks at the Royal Thai Air Force Base (Camp Friendship) at Korat . It was a job for the entire company and the first of a series of assignments to

Lead poisoning among internally displaced Roma, Ashkali and Egyptian children in the United Nations-Administered Province of Kosovo.

PubMed

Brown, Mary Jean; McWeeney, Gerry; Kim, Rokho; Tahirukaj, Ardita; Bulat, Petar; Syla, Skender; Savic, Zoran; Amitai, Yona; Dignam, Timothy; Kaluski, Dorit Nitzan

2010-06-01

This study assessed the association between lead poisoning prevention activities and blood lead levels (BLLs) among children living in lead-contaminated camps for internally displaced persons in the United Nations-Administered Province of Kosovo. We conducted a population-based study to examine the relationship among geometric mean BLLs in children (i) born before any lead poisoning prevention activities were instituted, (ii) born when specific interim interventions were instituted and (iii) born after relocation and medical therapy were available. The study population consisted of 145 of the 186 children born in the camps between December 1999 and July 2007. Lower mean BLLs were found in children born following implementation of the interventions as compared with the children born before the interventions. However, this decrease in mean BLLs was attenuated in children born into families suspected of informal lead smelting. Despite lower BLLs following interventions, children living in these camps have BLLs that remain unacceptably high. Further efforts are urgently needed to control or eliminate lead exposure in this population. Continued blood lead monitoring of the population is also warranted.

The Analysis of TRICARE Navy Obstetric Delivery Costs within Continental United States Military Treatment Facilities

DTIC Science & Technology

2009-12-01

Authorization Act NHCL Naval Hospital Camp Lejeune NHCP Naval Hospital Camp Pendleton  NICU NMCP Neonatal Intensive Care Unit Navy...are both OB training facilities with Neo-Natal Intensive Care Units ( NICU ) offering similar services. In 2008, NMCP’s enrollment population was...located on the largest Marine Corps bases (MCB) on the east and west coast, respectively. Neither are OB training facilities, nor do they have NICUs

Groundwater-quality data in the Cascade Range and Modoc Plateau study unit, 2010-Results from the California GAMA Program

USGS Publications Warehouse

Shelton, Jennifer L.; Fram, Miranda S.; Belitz, Kenneth

2013-01-01

Groundwater quality in the 39,000-square-kilometer Cascade Range and Modoc Plateau (CAMP) study unit was investigated by the U.S. Geological Survey (USGS) from July through October 2010, as part of the California State Water Resources Control Board (SWRCB) Groundwater Ambient Monitoring and Assessment (GAMA) Program’s Priority Basin Project (PBP). The GAMA PBP was developed in response to the California Groundwater Quality Monitoring Act of 2001 and is being conducted in collaboration with the SWRCB and Lawrence Livermore National Laboratory (LLNL). The CAMP study unit is the thirty-second study unit to be sampled as part of the GAMA PBP. The GAMA CAMP study was designed to provide a spatially unbiased assessment of untreated-groundwater quality in the primary aquifer system and to facilitate statistically consistent comparisons of untreated-groundwater quality throughout California. The primary aquifer system is defined as that part of the aquifer corresponding to the open or screened intervals of wells listed in the California Department of Public Health (CDPH) database for the CAMP study unit. The quality of groundwater in shallow or deep water-bearing zones may differ from the quality of groundwater in the primary aquifer system; shallow groundwater may be more vulnerable to surficial contamination. In the CAMP study unit, groundwater samples were collected from 90 wells and springs in 6 study areas (Sacramento Valley Eastside, Honey Lake Valley, Cascade Range and Modoc Plateau Low Use Basins, Shasta Valley and Mount Shasta Volcanic Area, Quaternary Volcanic Areas, and Tertiary Volcanic Areas) in Butte, Lassen, Modoc, Plumas, Shasta, Siskiyou, and Tehama Counties. Wells and springs were selected by using a spatially distributed, randomized grid-based method to provide statistical representation of the study unit (grid wells). Groundwater samples were analyzed for field water-quality indicators, organic constituents, perchlorate, inorganic constituents, radioactive constituents, and microbial indicators. Naturally occurring isotopes and dissolved noble gases also were measured to provide a dataset that will be used to help interpret the sources and ages of the sampled groundwater in subsequent reports. In total, 221 constituents were investigated for this study. Three types of quality-control samples (blanks, replicates, and matrix spikes) were collected at approximately 10 percent of the wells in the CAMP study unit, and the results for these samples were used to evaluate the quality of the data for the groundwater samples. Blanks rarely contained detectable concentrations of any constituent, suggesting that contamination from sample collection procedures was not a significant source of bias in the data for the groundwater samples. Replicate samples generally were within the limits of acceptable analytical reproducibility. Matrix-spike recoveries were within the acceptable range (70 to 130 percent) for approximately 90 percent of the compounds. This study did not attempt to evaluate the quality of water delivered to consumers; after withdrawal from the ground, untreated groundwater typically is treated, disinfected, and (or) blended with other waters to maintain water quality. Regulatory benchmarks apply to water that is served to the consumer, not to untreated groundwater. However, to provide some context for the results, concentrations of constituents measured in the untreated groundwater were compared with regulatory and non-regulatory health-based benchmarks established by the U.S. Environmental Protection Agency (USEPA) and CDPH, and to non-regulatory benchmarks established for aesthetic concerns by CDPH. Comparisons between data collected for this study and benchmarks for drinking water are for illustrative purposes only and are not indicative of compliance or non-compliance with those benchmarks. All organic constituents and most inorganic constituents that were detected in groundwater samples from the 90 grid wells in the CAMP study unit were detected at concentrations less than drinking-water benchmarks. Of the 148 organic constituents analyzed, 27 were detected in groundwater samples; concentrations of all detected constituents were less than regulatory and nonregulatory health-based benchmarks, and all were less than 1/10 of benchmark levels. One or more organic constituents were detected in 52 percent of the grid wells in the CAMP study unit: VOCs were detected in 30 percent, and pesticides and pesticide degradates were detected in 31 percent. Trace elements, major ions, nutrients, and radioactive constituents were sampled for at 90 grid wells in the CAMP study unit, and most detected concentrations were less than health-based benchmarks. Exceptions include three detections of arsenic greater than the USEPA maximum contaminant level (MCL-US) of 10 micrograms per liter (µg/L), two detections of boron greater than the CDPH notification level (NL-CA) of 1,000 µg/L, two detections of molybdenum greater than the USEPA lifetime health advisory level (HAL-US) of 40 µg/L, two detections of vanadium greater than the CDPH notification level (NL-CA) of 50 µg/L, one detection of nitrate, as nitrogen, greater than the MCL-US of 10 milligrams per liter (mg/L), two detections of uranium greater than the MCL-US of 30 µg/L and the MCL-CA of 20 picocuries per liter (pCi/L), one detection of radon-222 greater than the proposed MCL-US of 4,000 pCi/L, and two detections of gross alpha particle activity greater than the MCL-US of 15 pCi/L. Results for inorganic constituents with non-regulatory benchmarks set for aesthetic concerns showed that iron concentrations greater than the CDPH secondary maximum contaminant level (SMCL-CA) of 300 µg/L were detected in four grid wells. Manganese concentrations greater than the SMCL-CA of 50 µg/L were detected in nine grid wells. Chloride and TDS were detected at concentrations greater than the upper SMCL-CA benchmarks of 500 mg/L and 1,000 mg/L, respectively, in one grid well. Microbial indicators (total coliform and Escherichia coli [E. coli]) were detected in 11 percent of the 83 grid wells sampled for these analyses in the CAMP study unit. The presence of total coliform was detected in nine grid wells, and the presence of E. coli was detected in one of these same grid wells.

School Camping? What's It All About? Taft Campus Occasional Papers, No. II.

ERIC Educational Resources Information Center

Donaldson, George W.

School camping began in the United States in the 1940's and underwent expansion on a grand scale during the 1950's; in 1967, it reached more than one-half million students in over 1000 school districts. The philosophy of early school camps was almost totally activity-centered, with little emphasis on formal curricular subject matter, such as…

Military Commission Proceedings at Guantanamo Bay - U.S. Department of

Science.gov Websites

U.S. Army soldier stands guard as a detainee spends time in the exercise yard outside Camp Five at the Five is one of six camps that comprise the detention center and has been built with many features that can be found in many maximum-security prisons in the United States. Camp Five is where the most non

Scripts and information units in future planning: Interactions between a past and a future planning task.

PubMed

Cordonnier, Aline; Barnier, Amanda J; Sutton, John

2016-01-01

Research on future thinking has emphasized how episodic details from memories are combined to create future thoughts, but has not yet examined the role of semantic scripts. In this study, participants recalled how they planned a past camping trip in Australia (past planning task) and imagined how they would plan a future camping trip (future planning task), set either in a familiar (Australia) or an unfamiliar (Antarctica) context. Transcripts were segmented into information units that were coded according to semantic category (e.g., where, when, transport, material, actions). Results revealed a strong interaction between tasks and their presentation order. Starting with the past planning task constrained the future planning task when the context was familiar. Participants generated no new information when the future camping trip was set in Australia and completed second (after the past planning task). Conversely, starting with the future planning task facilitated the past planning task. Participants recalled more information units of their past plan when the past planning task was completed second (after the future planning task). These results shed new light on the role of scripts in past and future thinking and on how past and future thinking processes interact.

What Do Children Eat in the Summer? A Direct Observation of Summer Day Camps That Serve Meals.

PubMed

Kenney, Erica L; Lee, Rebekka M; Brooks, Carolyn J; Cradock, Angie L; Gortmaker, Steven L

2017-07-01

More than 14 million children in the United States attend summer camp annually, yet little is known about the food environment in day camps. Our aim was to describe the nutritional quality of meals served to, brought by, and consumed by children attending summer day camps serving meals and snacks, and to describe camp water access. We conducted a cross-sectional study. Participants were 149 children attending five summer camps in Boston, MA, in 2013. Foods and beverages served were observed for 5 consecutive days. For 2 days, children's dietary intake was directly observed using a validated protocol. Outcome measures included total energy (kilocalories) and servings of different types of foods and beverages served and consumed during breakfast, lunch, and snack. Mean total energy, trans fats, sodium, sugar, and fiber served per meal were calculated across the camps, as were mean weekly frequencies of serving fruits, vegetables, meat/meat alternates, grains, milk, 100% juice, sugar-sweetened beverages, whole grains, red/highly processed meats, grain-based desserts, and salty snacks. Mean consumption was calculated per camper per day. Camps served a mean (standard deviation) of 647.7 (134.3) kcal for lunch, 401.8 (149.6) kcal for breakfast, and 266.4 (150.8) kcal for snack. Most camps served red/highly processed meats, salty snacks, and grain-based desserts frequently, and rarely served vegetables or water. Children consumed little (eg, at lunch, 36.5% of fruit portions, 35.0% of meat/meat alternative portions, and 37.6% of milk portions served) except for salty snacks (66.9% of portions) and grain-based desserts (64.1% of portions). Sugar-sweetened beverages and salty snacks were frequently brought to camp. One-quarter of campers drank nothing throughout the entire camp day. The nutritional quality of foods and beverages served at summer day camps could be improved. Future studies should assess barriers to consumption of healthy foods and beverages in these settings. Copyright © 2017 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

Strengthening Sustainability and Resiliency of a Future Force, Phase 1. FY2010-2011 Summer Study

DTIC Science & Technology

2011-03-01

Resiliency of a Future Force: Phase I Interim Report - 48 Please Enter Custom Water factor adjustments below: m Unit Level* (Gat/Ptisan/ Dti ...cost of mov- ing the consumables in terms of the assets required to move the commodity and the security Intra Theater Resupply: 4 Legs Army...Expeditionary Force-Logistics ResupplyDetails Legl Leg 2 Leg 3 Leg 4 Resupply Trip Legs Super FOB (Div)to Base Camp (bde) Base Camp (Bde) to FOB (Bn

Revisiting the magnetostratigraphy of the Central Atlantic Magmatic Province (CAMP) in Morocco

NASA Astrophysics Data System (ADS)

Font, E.; Youbi, N.; Fernandes, S.; El Hachimi, H.; Kratinová, Z.; Hamim, Y.

2011-09-01

The origin of the Triassic-Jurassic (Tr-J) mass extinction is still a matter of debate: proponents of the idea that continental flood basalts of the Central Atlantic Magmatic Province (CAMP) are responsible for the crisis are opposed by those who favor an extraterrestrial origin linked to the impact of meteorite. Principal limitations reside in the difficulty to date and correlate CAMP lavas with the marine realm turnover. One argument widely used to suggest that CAMP lavas pre-dated the Tr-J boundary in Morocco is based on the presence of two brief magnetic reversals in the intermediate units of the Tiourjdal and Oued Lahr sections (Morocco) that were correlated to the E23r chron from the Newark basin and to the SA5n.2r/3r and SA5r chrons of the Saint Audrie Bay [Knight, K.B., Nomade, S., Renne, P.R., Marzoli, A., Betrand, H., Youbi, N., 2004. The Central Atlantic Magmatic Province at the Triassic-Jurassic boundary: paleomagnetic and 40Ar/ 30Ar evidence from Morocco for brief, episodic volcanism. Earth and Planetary Science Letters 228, 143-160]. However the primary origin for these negative (reverse) magnetic components is questionable since no field or reversal test was provided to constrain the primary character of the remanence as well as because the small number of samples. Here we have conducted a detailed paleomagnetic and magnetic mineralogy study of the interbedded limestones of the Tiourjdal section and of other CAMP lavas sections where the intermediate unit is complete, namely the Tizi El Hajaj, Jbel Imzar and Aït Ourir sections, to better constrain the origin and stratigraphic location of these negative magnetic components. We show that the interbedded limestones of the Tiourjdal section were entirely remagnetized by chemical processes via acid and oxidizing hydrothermal fluids generated by eruptions of CAMP lavas. In addition, magnetostratigraphic data of the Tizi El Hajaj, Jbel Imzar and Aït Ourir sections show that the entire intermediate unit encompassed a positive (normal) magnetic interval. A good quality paleomagnetic pole for the CAMP lava in Morocco is then provided (Plat = 60.0°; Plong = 241.6°; A95 = 2.6; N = 99) that is now in better agreement with its trans-Atlantic counterpart.

Folding Digital Mapping into a Traditional Field Camp Program

NASA Astrophysics Data System (ADS)

Kelley, D. F.

2011-12-01

Louisiana State University runs a field camp with a permanent fixed-base which has continually operated since 1928 in the Front Range just to the south of Colorado Springs, CO. The field camp program which offers a 6-credit hour course in Field Geology follows a very traditional structure. The first week is spent collecting data for the construction of a detailed stratigraphic column of the local geology. The second week is spent learning the skills of geologic mapping, while the third applies these skills to a more geologically complicated mapping area. The final three weeks of the field camp program are spent studying and mapping igneous and metamorphic rocks as well as conducting a regional stratigraphic correlation exercise. Historically there has been a lack of technology involved in this program. All mapping has been done in the field without the use of any digital equipment and all products have been made in the office without the use of computers. In the summer of 2011 the use of GPS units, and GIS software were introduced to the program. The exercise that was chosen for this incorporation of technology was one in which metamorphic rocks are mapped within Golden Gate Canyon State Park in Colorado. This same mapping exercise was carried out during the 2010 field camp session with no GPS or GIS use. The students in both groups had the similar geologic backgrounds, similar grade point averages, and similar overall performances at field camp. However, the group that used digital mapping techniques mapped the field area more quickly and reportedly with greater ease. Additionally, the students who used GPS and GIS included more detailed rock descriptions with their final maps indicating that they spent less time in the field focusing on mapping contacts between units. The outcome was a better overall product. The use of GPS units also indirectly caused the students to produce better field maps. In addition to greater ease in mapping, the use of GIS software to create maps was rewarding to the students and gave them mapping experience that is in line with industry standards.

Medical Record Keeping in the Summer Camp Setting.

PubMed

Kaufman, Laura; Holland, Jaycelyn; Weinberg, Stuart; Rosenbloom, S Trent

2016-12-14

Approximately one fifth of school-aged children spend a significant portion of their year at residential summer camp, and a growing number have chronic medical conditions. Camp health records are essential for safe, efficient care and for transitions between camp and home providers, yet little research exists regarding these systems. To survey residential summer camps for children to determine how camps create, store, and use camper health records. To raise awareness in the informatics community of the issues experienced by health providers working in a special pediatric care setting. We designed a web-based electronic survey concerning medical recordkeeping and healthcare practices at summer camps. 953 camps accredited by the American Camp Association received the survey. Responses were consolidated and evaluated for trends and conclusions. Of 953 camps contacted, 298 (31%) responded to the survey. Among respondents, 49.3% stated that there was no computer available at the health center, and 14.8% of camps stated that there was not any computer available to health staff at all. 41.1% of camps stated that internet access was not available. The most common complaints concerning recordkeeping practices were time burden, adequate completion, and consistency. Summer camps in the United States make efforts to appropriately document healthcare given to campers, but inconsistency and inefficiency may be barriers to staff productivity, staff satisfaction, and quality of care. Survey responses suggest that the current methods used by camps to document healthcare cause limitations in consistency, efficiency, and communications between providers, camp staff, and parents. As of 2012, survey respondents articulated need for a standard software to document summer camp healthcare practices that accounts for camp-specific needs. Improvement may be achieved if documentation software offers the networking capability, simplicity, pediatrics-specific features, and avoidance of technical jargon.

Muscular dystrophy summer camp: a case study of a non-traditional level I fieldwork using a collaborative supervision model.

PubMed

Provident, Ingrid M; Colmer, Maria A

2013-01-01

A shortage of traditional medical fieldwork placements has been reported in the United States. Alternative settings are being sought to meet the Accreditation Standards for Level I fieldwork. This study was designed to examine and report the outcomes of an alternative pediatric camp setting, using a group model of supervision to fulfill the requirements for Level I fieldwork. Thirty-seven students from two Pennsylvania OT schools. Two cohorts of students were studied over a two year period using multiple methods of retrospective review and data collection. Students supervised in a group model experienced positive outcomes, including opportunities to deliver client centered care, and understanding the role of caregiving for children with disabilities. The use of a collaborative model of fieldwork education at a camp setting has resulted in a viable approach for the successful attainment of Level I fieldwork objectives for multiple students under a single supervisor.

Records of Triassic volcanism in Pangean Great Lakes, and implications for reconstructing the distal effects of Large Igneous Provinces

NASA Astrophysics Data System (ADS)

Whiteside, J. H.; Percival, L.; Kinney, S.; Olsen, P. E.; Mather, T. A.; Philpotts, A.

2017-12-01

Documentation of the precise timing of volcanic eruptions in sedimentary records is key for linking volcanic activity to both historical and geological episodes of environmental change. Deposition of tuffs in sediments, and sedimentary enrichment of trace metals linked to igneous processes, are both commonly used for such correlations. In particular, sedimentary mercury (Hg) enrichments have been used as a marker for volcanic activity from Large Igneous Provinces (LIPs) to support their link to episodes of major climate change and mass extinction in the geological record. However, linking such enrichments to a specific eruption or eruption products is often challenging or impossible. In this study, the mercury records from two exactly contemporaneous latest Triassic-earliest Jurassic rift lakes are presented. Both sedimentary records feature igneous units proposed to be related to the later (Early Jurassic) stages of volcanism of the Central Atlantic Magmatic Province (CAMP). These CAMP units include a small tuff unit identified by thin-section petrology and identified at 10 localities over a distance of over 200 km, and a major CAMP basalt flow overlying this tuff (and dated at 200.916±0.064 Ma) which is also known across multiple sedimentary basins in both North America and Morocco and is thought to have been emplaced about 120 kyr after the tuff. A potential stratigraphic correlation between Hg enrichments and the igneous units is considered, and compared to the established records of mercury enrichments from the latest Triassic that are thought to be coeval with the earlier stages of CAMP volcanism. Investigating the Hg records of sedimentary successions containing tuffs and basalt units is an important step for demonstrating whether the mercury emissions from specific individual volcanic eruptions in the deep past can be identified in the geological record, and are thus important tools for interpreting the causes of associated past geological events, such as mass extinctions.

United Nations High Commissioner for Refugees feeding program performance in Kenya and Tanzania: a retrospective analysis of routine Health Information System data.

PubMed

Tappis, Hannah; Doocy, Shannon; Haskew, Christopher; Wilkinson, Caroline; Oman, Allison; Spiegel, Paul

2012-06-01

The United Nations High Commissioner for Refugees (UNHCR) Health Information System is a primary source of routine nutrition program data and provides a comprehensive assessment of UNHCR selective feeding programs in more than 90 refugee camps in 18 countries worldwide. To evaluate the coverage and effectiveness of UNHCR supplementary and therapeutic feeding programs for malnourished children under 5 years of age in Kenya and Tanzania refugee camps. Analysis of Kenya and Tanzania refugee camp population, growth monitoring and nutrition program data from the UNHCR Health Information System. UNHCR-supported implementing partners in Kenya and Tanzania admitted nearly 45,000 malnourished refugee children in selective feeding programs between January 2006 and May 2009. Average recovery rates of 77.1% and 84.6% in the therapeutic and supplementary programs, respectively, mortality rates of less than 1%, and average readmission below 5% suggest that feeding programs had a beneficial effect on enrolled children. Increasing admission and enrollment in supplementary feeding programs was successful in preventing cases of severe malnutrition in some camps. Further attention to these camps would be likely to yield sizeable benefits in terms of absolute reductions in malnutrition prevalence and mortality rates.

36 CFR 13.904 - Camping.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Camping. 13.904 Section 13.904 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Denali National Park and Preserve General Provisions...

36 CFR 13.904 - Camping.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Camping. 13.904 Section 13.904 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Denali National Park and Preserve General Provisions...

36 CFR 13.904 - Camping.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Camping. 13.904 Section 13.904 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Denali National Park and Preserve General Provisions...

36 CFR 13.1320 - Camping.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Camping. 13.1320 Section 13.1320 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Kenai Fjords National Park Exit Glacier Developed Area...

Oak Ridge National Laboratory`s (ORNL) ecological and physical science study center: A hands-on science program for K-12 students

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

Bradshaw, S.P.

1994-12-31

In our tenth year of educational service and outreach, Oak Ridge National Laboratory`s Ecological and Physical Science Study Center (EPSSC) provides hands-on, inquiry-based science activities for area students and teachers. Established in 1984, the EPSSC now hosts over 20,000 student visits. Designed to foster a positive attitude towards science, each unit includes activities which reinforce the science concept being explored. Outdoor science units provide field experience at the Department of Energy`s Oak Ridge National Environmental Research Park and outreach programs are offered on-site in area schools. Other programs are offered as extensions of the EPSSC core programs, including on-site studentmore » science camps, all-girl programs, outreach science camps, student competitions, teacher in-service presentations and teacher workshops.« less

Archaeological investigations at Sample Unit U19aq, Nevada Test Site, Nye County, Nevada

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

Jones, R.C.; DuBarton, A.; Holz, B.A.

1992-12-31

This report documents the methods and results of archaeological investigations at sample unit U19aq on Pahute Mesa. Seven sites were studied: two lithic artifact scatters (26NY4577 and 26NY4584), two temporary camps (26NY4585 and 26NY4588), two rock rings (26NY4592 and 26NY4593), and two flakes (26NY7855). Surface artifacts were collected from all seven sites. Excavations were confined to one test pit at 26NY4584 and two test pits at 26NY4585. The data retrieved from these investigations include over eight thousand artifacts, such as projectile points, bifaces, debitage, groundstone, pottery and beads. The temporally diagnostic materials indicate periodic use of sample unit U19aq frommore » 3250 B.P. to historic times. Most of the cultural remains reflect the specialized activities of hunters and gatherers occupying temporary camps.« less

Archaeological investigations at Sample Unit U19aq, Nevada Test Site, Nye County, Nevada

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

Jones, R.C.; DuBarton, A.; Holz, B.A.

1992-01-01

This report documents the methods and results of archaeological investigations at sample unit U19aq on Pahute Mesa. Seven sites were studied: two lithic artifact scatters (26NY4577 and 26NY4584), two temporary camps (26NY4585 and 26NY4588), two rock rings (26NY4592 and 26NY4593), and two flakes (26NY7855). Surface artifacts were collected from all seven sites. Excavations were confined to one test pit at 26NY4584 and two test pits at 26NY4585. The data retrieved from these investigations include over eight thousand artifacts, such as projectile points, bifaces, debitage, groundstone, pottery and beads. The temporally diagnostic materials indicate periodic use of sample unit U19aq frommore » 3250 B.P. to historic times. Most of the cultural remains reflect the specialized activities of hunters and gatherers occupying temporary camps.« less

36 CFR 13.1402 - Camping.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Camping. 13.1402 Section 13.1402 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Klondike Gold Rush National Historical Park § 13.1402...

36 CFR 13.1402 - Camping.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Camping. 13.1402 Section 13.1402 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Klondike Gold Rush National Historical Park § 13.1402...

36 CFR 13.1402 - Camping.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Camping. 13.1402 Section 13.1402 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Klondike Gold Rush National Historical Park § 13.1402...

36 CFR 13.1402 - Camping.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Camping. 13.1402 Section 13.1402 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Klondike Gold Rush National Historical Park § 13.1402...

36 CFR 13.1402 - Camping.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Camping. 13.1402 Section 13.1402 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Klondike Gold Rush National Historical Park § 13.1402...

36 CFR 13.1208 - Lake Camp.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Lake Camp. 13.1208 Section 13.1208 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Katmai National Park and Preserve General Provisions...

FIELD EVALUATION OF ARSENIC TRANSPORT: SPECIATION IN SEDIMENT MATERIAL

EPA Science Inventory

Fort Devens was established in 1917 as Camp Devens, a temporary training camp for soldiers from the New England area for WWI. Throughout its history, Fort Devens served as a training and induction center for military personnel, and as a unit mobilization and demobilization site....

36 CFR 13.1220 - Brooks Camp Developed Area definition.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Brooks Camp Developed Area definition. 13.1220 Section 13.1220 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Katmai National Park and...

Superfund record of decision (EPA Region 4): Marine Corps Base (site 35), operable unit 10, Camp Lejeune, NC, September 22, 1995

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

NONE

1996-01-01

This decision document presents the selected remedy for surficial groundwater for a portion of Operable Unit (OU) No. 10 (Site 35), Marine Corps Base (MCB), Camp Lejeune, North Carolina. Five Remedial Action Alternatives (RAAs) were evaluated as part of an interim remedial investigation/feasibility study for surficial groundwater at OU No. 10 (Site 35). These RAAs included RAA 1 (No Action), RAA 2 (No Action With Institutional Controls), RAA 3 (Groundwater Collection and On-site Treatment), RAA 4 (In Situ Air Sparging and Off-Gas Carbon Adsorption) and RAA 5 (In Well Aeration and Off-Gas Adsorption). After all five RAAs were compared tomore » established criteria, RAA 5 was selected as the preferred alternative.« less

Humanitarian obstetric care for refugees of the Syrian war. The first 6 months of experience of Gynécologie Sans Frontières in Zaatari Refugee Camp (Jordan).

PubMed

Bouchghoul, Hanane; Hornez, Emmanuel; Duval-Arnould, Xavier; Philippe, Henri-Jean; Nizard, Jacky

2015-07-01

To report the first 6 months of experience of a nongovernmental-organization-managed obstetric care unit in a war refugee camp, with problems encountered and solutions implemented. Prospective observational study of the maternity activity of Gynécologie Sans Frontières (GSF). GSF's maternity unit, in Zaatari camp (Jordan). All pregnant women among Syrian refugees who came to the unit for delivery. The GSF's maternity unit is a light structure built with three tents, permitting low-risk pregnancy care and childbirth. Emergency cesarean deliveries were performed in the Moroccan army field hospital. High-risk pregnancies were transferred to Al Mafraq or Amman Hospital (Jordan) after assessment. Delivery characteristics, indications for referral. From September 2012 to February 2013, 371 women attended the unit and 299 delivered in it. Delivery rates increased from 5/month to 112/month over the period. Mean gestational age at birth was 39(+3) gestational weeks (SD = 1.9). Median birthweight was 3100 g (25-75% interquartile range 2840-3430 g). Spontaneous vaginal deliveries were dominant and the major maternal complication was postpartum hemorrhage (n = 13). Eighty-two women were referred to Al Mafraq or Amman hospitals, mainly for preterm labor (32%) and congenital malformations (11%). We managed one case of stillbirth. Maternal mortality did not occur. Despite the difficulties of war, high-risk pregnant women were properly identified, permitting referrals when required. Cooperation with other nongovernmental organizations, including the United Nations High Commissioner for Refugees, was essential for the management of situations at risk of complications and to contain perinatal and maternal mortality. © 2015 Nordic Federation of Societies of Obstetrics and Gynecology.

Three-dimensional model of the hydrostratigraphy and structure of the area in and around the U.S. Army-Camp Stanley Storage Activity Area, northern Bexar County, Texas

USGS Publications Warehouse

Pantea, Michael P.; Blome, Charles D.; Clark, Allan K.

2014-01-01

A three-dimensional model of the Camp Stanley Storage Activity area defines and illustrates the surface and subsurface hydrostratigraphic architecture of the military base and adjacent areas to the south and west using EarthVision software. The Camp Stanley model contains 11 hydrostratigraphic units in descending order: 1 model layer representing the Edwards aquifer; 1 model layer representing the upper Trinity aquifer; 6 model layers representing the informal hydrostratigraphic units that make up the upper part of the middle Trinity aquifer; and 3 model layers representing each, the Bexar, Cow Creek, and the top of the Hammett of the lower part of the middle Trinity aquifer. The Camp Stanley three-dimensional model includes 14 fault structures that generally trend northeast/southwest. The top of Hammett hydrostratigraphic unit was used to propagate and validate all fault structures and to confirm most of the drill-hole data. Differences between modeled and previously mapped surface geology reflect interpretation of fault relations at depth, fault relations to hydrostratigraphic contacts, and surface digital elevation model simplification to fit the scale of the model. In addition, changes based on recently obtained drill-hole data and field reconnaissance done during the construction of the model. The three-dimensional modeling process revealed previously undetected horst and graben structures in the northeastern and southern parts of the study area. This is atypical, as most faults in the area are en echelon that step down southeasterly to the Gulf Coast. The graben structures may increase the potential for controlling or altering local groundwater flow.

Compliance of camps in the United States with guidelines for health and safety practices.

PubMed

Olympia, Robert P; Hollern, Kaylee; Armstrong, Caitlin; Adedayo, Pelumi; Dunnick, Jennifer; Hartley, Jessica; Doshi, Bhavin

2015-03-01

To determine the compliance of US camps with guidelines for health and safety practices as set forth by the American Academy of Pediatrics and the US Department of Homeland Security. An electronic questionnaire was distributed to US camps during the summer of 2012 as identified by 3 online summer camp directories. Analysis was performed on 433 completed questionnaires. Fourteen percent of camps were considered medically related. Ninety-three percent of camps have established relationships with community emergency medical services, 34% with local orthodontists, and 37% with local mental health professionals. Camps reported the immediate availability of the following: automated external defibrillators (75%), respiratory rescue inhalers (44%), epinephrine autoinjectors (64%), cervical spine collars (62%), and backboard with restraints (76%). Camps reported the presence of the following written health policies: dehydration (91%), asthma and anaphylaxis (88%), head injuries (90%), seizures (78%), cardiac arrest (76%), and drowning (73%). Although 93% of camps have a disaster response plan, 15% never practice the plan. Sixty-eight percent of camps are familiar with community evacuation plans, and 67% have access to vehicles for transport. Camps reported the presence of the following written disaster policies: fire (96%), tornadoes (68%), arrival of suspicious individuals (84%), hostage situations (18%). Areas for improvement in the compliance of US camps with specific recommendations for health and safety practices were identified, such as medically preparing campers before their attendance, developing relationships with community health providers, increasing the immediate availability of several emergency medications and equipment, and developing policies and protocols for medical and disaster emergencies.

11. Photographic copy of original Lower Dam for Loleta Camp ...

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

11. Photographic copy of original Lower Dam for Loleta Camp Ground drawing by Paul Wakefield, 1933 (original in possession of United States Department of Agriculture-Forest Service-Allegheny National Forest). - Loleta Recreation Area, Lower Dam, 6 miles Southeast of interesection of State Route 24041 & State Route 66, Loleta, Elk County, PA

36 CFR 13.972 - Camping from April 15 through September 30.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Camping from April 15 through September 30. 13.972 Section 13.972 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Denali National Park and...

36 CFR 13.974 - Camping from October 1 through April 14.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Camping from October 1 through April 14. 13.974 Section 13.974 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Denali National Park and...

36 CFR 13.1904 - Kennecott Mines National Historic Landmark (KNHL).

Code of Federal Regulations, 2011 CFR

2011-07-01

..., DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Wrangell-St. Elias... and other mine openings; (c) Camping in or on any historic structure; and (d) Camping within the mill... center; and (e) Lighting or maintaining a fire within the mill site as defined in paragraph (d) of this...

36 CFR 13.1116 - Do I need a camping permit in Glacier Bay?

Code of Federal Regulations, 2012 CFR

2012-07-01

... Glacier Bay? 13.1116 Section 13.1116 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Glacier Bay National Park and Preserve General Provisions § 13.1116 Do I need a camping permit in Glacier Bay? From May 1...

36 CFR 13.1116 - Do I need a camping permit in Glacier Bay?

Code of Federal Regulations, 2011 CFR

2011-07-01

... Glacier Bay? 13.1116 Section 13.1116 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Glacier Bay National Park and Preserve General Provisions § 13.1116 Do I need a camping permit in Glacier Bay? From May 1...

Assessing Disaster Preparedness Among Select Children's Summer Camps in the United States and Canada.

PubMed

Chang, Megan; Sielaff, Alan; Bradin, Stuart; Walker, Kevin; Ambrose, Michael; Hashikawa, Andrew

2017-08-01

Children's summer camps are at risk for multiple pediatric casualties during a disaster. The degree to which summer camps have instituted disaster preparedness is unknown. We assessed disaster preparedness among selected camps nationally for a range of disasters. We partnered with a national, web-based electronic health records system to send camp leadership of 315 camp organizations a 14-question online survey of disaster preparedness. One response from each camp was selected in the following order of importance: owner, director, physician, nurse, medical technician, office staff, and other. The results were analyzed using descriptive statistics. A total of 181 camps responses were received, 169 of which were complete. Camp types were overnight (60%), day (21%), special/medical needs (14%), and other (5%). Survey respondents were directors (52%), nurses (14%), office staff (10%), physicians (5%), owners (5%), emergency medical technicians (2%), and other (12%). Almost 18% of camps were located >20 mi from a major medical center, and 36% were >5 mi from police/fire departments. Many camps were missing emergency supplies: car/booster seats for evacuation (68%), shelter (35%), vehicles for evacuation (26%), quarantine isolation areas (21%), or emergency supplies of extra water (20%) or food (17%). Plans were unavailable for the following: power outages (23%); lockdowns (15%); illness outbreaks (15%); tornadoes (11%); evacuation for fire, flood, or chemical spill (9%); and other severe weather (8%). Many camps did not have online emergency plans (53%), plans for children with special/medical needs (38%), methods to rapidly communicate information to parents (25%), or methods to identify children for evacuation/reunification with parents (40%). Respondents reported that staff participation in disaster drills varied for weather (58%), evacuations (46%), and lockdowns (36%). The majority (75%) of respondents had not collaborated with medical organizations for planning. A substantial proportion of camps were missing critical components of disaster planning. Future interventions must focus on developing summer camp-specific disaster plans, increasing partnerships, and reassessing national disaster plans to include summer camp settings.

Preliminary study on assessment of lead exposure in Thai children aged between 3-7 years old who live in Umphang district, Tak Province.

PubMed

Neesanan, Naiyana; Kasemsup, Rachada; Ratanachuaeg, Suntree; Kojaranjit, Puangporn; Sakulnoom, Kim; Padungtod, Chantana

2011-08-01

Centers of Disease Control of the United States of America (CDC) informs Ministry of Public Health, Thailand that up to 13% of Burmese refugee children who are transferred to the United States of America during 2007-2009 have elevated blood lead levels (EBLL, Blood Lead Level > or = 10 microg/dl). These are children from a number of refugee camps in Tak Province; two camps are near Umphang but other camps are not. In June 2008, CDC, the result of investigation of Centers for Disease Control/Thailand Ministry of Public Health Collaboration (CDC/TUC) and International Organization for Migration, Thailand indicates that 33 of 64 children aged 6 months to 15 years (5.1%) who live in Mae La, Umpiem and Nupo camps have elevated blood lead level. However, no study on how Thai children who live nearby those camps are exposed to lead. Subsequently, Queen Sirikit National Institute of Child Health, Bangkok, Thailand contacts relevant organizations in Tak Province in order to investigate lead exposure and evaluate health status of Thai children who live close to Burmese refugee camps. 1) Evaluation of lead exposure of Thai children who live nearby Burmese refugee camps; 2) Assessment of risk factors on lead exposure of the children as mentioned above. The present study adopts a retrospective study based on information gathered from health assessment on 213 Thai children aged between 3-7 years old who live nearby Burmese refugee camps. The health assessment was conducted from April 30th, 2010 to May 5th, 2010. The information is from 3 sources. The first source is from blood sampling in order to assess lead level and ferritin level. The next source is from interview of persons who provide primary care in order to identify risk factors on lead exposure of target children. The last source is from physical examination and developmental assessment conducted by pediatricians and special nurses for child development in order to identify health and developmental problems. The population of the present study was 213 of Thai children are 3-7 years old, average age is 54.54 +/- 12.41 months-old. The average blood lead level is 7.71 +/- 4.62 microg/dl (range = 3-25 microg/dl). Elevated blood lead levels of all populations show that 57 children (26%) have blood lead level at 10 microg/dl or more. Analysis of odds by controlling all risk factors (adjusted OR) that effect on blood lead level (> or =10 microg/dl) indicates that only gender and source of drinking water are risk factors. To clarify, male children would have 2.8 times higher risk than female children. Children who drink water from tap and canal have 15 times and 72 times, respectively, higher risk than children drinking from bottle water. The result of the present study shows that 1 of 4 of Thai children at Umphang district, Tak Province who lived near Burmese refugee camps aged between 3-7 years old have blood lead level higher than concerning level. Thus, it is necessary to identify risk factors on lead exposure and policy of blood lead screening in some areas in Thailand.

Water Quality of Camp Creek, Costello Creek, and Other Selected Streams on the South Side of Denali National Park and Preserve, Alaska

USGS Publications Warehouse

Brabets, Timothy P.; Whitman, Matthew S.

2002-01-01

The Camp and Costello Creek watersheds are located on the south side of Denali National Park and Preserve. The Dunkle Mine, an abandoned coal mine, is located near the mouth of Camp Creek. Due to concern about runoff from the mine and its possible effects on the water quality and aquatic habitat of Camp Creek and its receiving stream, Costello Creek, these two streams were studied during the summer runoff months (June to September) in 1999 and 2000 as part of a cooperative study with the National Park Service. Since the south side of Denali National Park and Preserve is part of the U.S. Geological Survey?s National Water-Quality Assessment Cook Inlet Basin study unit, an additional part of this study included analysis of existing water-quality data at 23 sites located throughout the south side of Denali National Park and Preserve to compare with the water quality of Camp and Costello Creeks and to obtain a broader understanding of the water quality in this area of the Cook Inlet Basin. Analysis of water column, bed sediment, fish, invertebrate, and algae data indicate no effects on the water quality of Camp Creek from the Dunkle Mine. Although several organic compounds were found in the streambed of Camp Creek, all concentrations were below recommended levels for aquatic life and most of the concentrations were below the minimum reporting level of 50 ?g/kg. Trace element concentrations of arsenic, chromium, and nickel in the bed sediments of Camp Creek exceeded threshold effect concentrations (TEC), but concentrations of these trace elements were also exceeded in streambed sediments of Costello Creek above Camp Creek. Since the percent organic carbon in Camp Creek is relatively high, the toxicity quotient of 0.55 is only slightly above the threshold value of 0.5. Costello Creek has a relatively low organic carbon content and has a higher toxicity quotient of 1.19. Analysis of the water-quality data for other streams located in the south side of Denali National Park and Preserve indicate similarities to Camp Creek and Costello Creek. Most of the streams are calcium bicarbonate/calcium bicarbonate-sulfate type water with the exception of two streams that are calcium sulfate and magnesium sulfate type water. Trace element concentrations of arsenic, chromium, and nickel in the bed sediments of 9 streams exceeded the TEC or the probable effect concentration (PEC). Seven streams exceeded the threshold value of the toxicity quotient. Analysis of trace element concentrations in bed sediment and basin characteristics for 16 watersheds by cluster and discriminant analysis techniques indicated that the watersheds could be separated into two groups based on their basin characteristics.

Students Explore Fossil Creatures of the Cambrian Period Burgess Shale through Model-Making

ERIC Educational Resources Information Center

Anderson, Andrea E.; Zhbanova, Ksenia; Gray, Phyllis; Teske, Jolene K.; Rule, Audrey C.

2016-01-01

This practical article features an arts-integrated science unit on fossils of the Burgess Shale for fourteen elementary/middle school students at a weeklong summer day camp. The day camp had a theme of recycling, reduction and reuse; all of the fossil models had substantial recycled components to support this theme. Next Generation Science…

36 CFR 13.1116 - Do I need a camping permit in Glacier Bay?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Do I need a camping permit in Glacier Bay? 13.1116 Section 13.1116 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Glacier Bay National Park...

36 CFR 13.1116 - Do I need a camping permit in Glacier Bay?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Do I need a camping permit in Glacier Bay? 13.1116 Section 13.1116 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Glacier Bay National Park...

36 CFR 13.1116 - Do I need a camping permit in Glacier Bay?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Do I need a camping permit in Glacier Bay? 13.1116 Section 13.1116 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Glacier Bay National Park...

Mercury evidence for pulsed volcanism during the end-Triassic mass extinction

PubMed Central

Percival, Lawrence M. E.; Ruhl, Micha; Hesselbo, Stephen P.; Jenkyns, Hugh C.; Mather, Tamsin A.; Whiteside, Jessica H.

2017-01-01

The Central Atlantic Magmatic Province (CAMP) has long been proposed as having a causal relationship with the end-Triassic extinction event (∼201.5 Ma). In North America and northern Africa, CAMP is preserved as multiple basaltic units interbedded with uppermost Triassic to lowermost Jurassic sediments. However, it has been unclear whether this apparent pulsing was a local feature, or if pulses in the intensity of CAMP volcanism characterized the emplacement of the province as a whole. Here, six geographically widespread Triassic–Jurassic records, representing varied paleoenvironments, are analyzed for mercury (Hg) concentrations and Hg/total organic carbon (Hg/TOC) ratios. Volcanism is a major source of mercury to the modern environment. Clear increases in Hg and Hg/TOC are observed at the end-Triassic extinction horizon, confirming that a volcanically induced global Hg cycle perturbation occurred at that time. The established correlation between the extinction horizon and lowest CAMP basalts allows this sedimentary Hg excursion to be stratigraphically tied to a specific flood basalt unit, strengthening the case for volcanic Hg as the driver of sedimentary Hg/TOC spikes. Additional Hg/TOC peaks are also documented between the extinction horizon and the Triassic–Jurassic boundary (separated by ∼200 ky), supporting pulsatory intensity of CAMP volcanism across the entire province and providing direct evidence for episodic volatile release during the initial stages of CAMP emplacement. Pulsatory volcanism, and associated perturbations in the ocean–atmosphere system, likely had profound implications for the rate and magnitude of the end-Triassic mass extinction and subsequent biotic recovery. PMID:28630294

Mercury evidence for pulsed volcanism during the end-Triassic mass extinction

NASA Astrophysics Data System (ADS)

Percival, Lawrence M. E.; Ruhl, Micha; Hesselbo, Stephen P.; Jenkyns, Hugh C.; Mather, Tamsin A.; Whiteside, Jessica H.

2017-07-01

The Central Atlantic Magmatic Province (CAMP) has long been proposed as having a causal relationship with the end-Triassic extinction event (˜201.5 Ma). In North America and northern Africa, CAMP is preserved as multiple basaltic units interbedded with uppermost Triassic to lowermost Jurassic sediments. However, it has been unclear whether this apparent pulsing was a local feature, or if pulses in the intensity of CAMP volcanism characterized the emplacement of the province as a whole. Here, six geographically widespread Triassic-Jurassic records, representing varied paleoenvironments, are analyzed for mercury (Hg) concentrations and Hg/total organic carbon (Hg/TOC) ratios. Volcanism is a major source of mercury to the modern environment. Clear increases in Hg and Hg/TOC are observed at the end-Triassic extinction horizon, confirming that a volcanically induced global Hg cycle perturbation occurred at that time. The established correlation between the extinction horizon and lowest CAMP basalts allows this sedimentary Hg excursion to be stratigraphically tied to a specific flood basalt unit, strengthening the case for volcanic Hg as the driver of sedimentary Hg/TOC spikes. Additional Hg/TOC peaks are also documented between the extinction horizon and the Triassic-Jurassic boundary (separated by ˜200 ky), supporting pulsatory intensity of CAMP volcanism across the entire province and providing direct evidence for episodic volatile release during the initial stages of CAMP emplacement. Pulsatory volcanism, and associated perturbations in the ocean-atmosphere system, likely had profound implications for the rate and magnitude of the end-Triassic mass extinction and subsequent biotic recovery.

Effectiveness of previous mumps vaccination during a summer camp outbreak.

PubMed

Schaffzin, Joshua K; Pollock, Lynn; Schulte, Cynthia; Henry, Kyle; Dayan, Gustavo; Blog, Debra; Smith, Perry

2007-10-01

Mumps is a vaccine-preventable disease that may cause outbreaks. In July 2005, an outbreak of mumps occurred during a children's summer camp in upstate New York. An investigation was initiated to describe the cases and evaluate vaccine effectiveness. A retrospective cohort study was conducted among 541 children from the United States and abroad who attended a 1- or 2-month overnight summer camp. Patients with mumps were interviewed; serologic analysis was conducted for 6 case patients. Vaccine effectiveness was calculated by retrospective review of immunization records for 507 attendees who were eligible for vaccination and had verified immunization history. Thirty-one camp attendees were identified as having mumps (attack rate: 5.7%); 5 (83%) of 6 patients tested had positivity for mumps immunoglobulin M. Of the 507 participants (including 29 patients) with available immunization history, 440 (including 16 [87%] patients) were 2-dose recipients of mumps vaccine (attack rate: 3.6%); 46 participants (including 4 [9%] patients) were 1-dose recipients (attack rate: 8.7%); and 21 (including 9 [4%] patients) were unvaccinated (attack rate: 42.9%). Vaccine effectiveness was 92% for 2 doses and 80% for 1 dose. Outbreaks of mumps in settings such as summer camps can occur despite high vaccination rates. Vaccine effectiveness for 2 mumps vaccinations was greater than vaccine effectiveness for 1 mumps vaccination. Therefore, recommendation of 2 mumps vaccinations for summer camp participants continues to be appropriate. Control of mumps disease relies on broad vaccination coupled with correct clinical diagnosis and strict control measures.

Multidrug-resistant tuberculosis outbreak among US-bound Hmong refugees, Thailand, 2005.

PubMed

Oeltmann, John E; Varma, Jay K; Ortega, Luis; Liu, Yecai; O'Rourke, Thomas; Cano, Maria; Harrington, Theresa; Toney, Sean; Jones, Warren; Karuchit, Samart; Diem, Lois; Rienthong, Dhanida; Tappero, Jordan W; Ijaz, Kashef; Maloney, Susan A

2008-11-01

In January 2005, tuberculosis (TB), including multidrug-resistant TB (MDR TB), was reported among Hmong refugees who were living in or had recently immigrated to the United States from a camp in Thailand. We investigated TB and drug resistance, enhanced TB screenings, and expanded treatment capacity in the camp. In February 2005, 272 patients with TB (24 MDR TB) remained in the camp. Among 17 MDR TB patients interviewed, 13 were found to be linked socially. Of 23 MDR TB isolates genotyped, 20 were similar according to 3 molecular typing methods. Before enhanced screening was implemented, 46 TB cases (6 MDR TB) were diagnosed in the United States among 9,455 resettled refugees. After enhanced screening had begun, only 4 TB cases (1 MDR TB), were found among 5,705 resettled refugees. An MDR TB outbreak among US-bound refugees led to importation of disease; enhanced pre-immigration TB screening and treatment decreased subsequent importation.

Design and Fabrication of Multifunctional Portable Bi2Te3-Based Thermoelectric Camping Lamp

NASA Astrophysics Data System (ADS)

Zhou, Yi; Li, Gongping

2018-05-01

Camping lamps have been widely used in the lighting, power supply, and intelligent electronic equipment fields. However, applications of traditional chemical and solar camping lamps are largely limited by the physical size of the source and operating conditions. A new prototype multifunctional portable Bi2Te3-based thermoelectric camping lamp (TECL) has been designed and fabricated. Ten parallel light-emitting diodes were lit directly by a Bi2Te3-based thermoelectric generator (TEG). The highest short-circuit current of 0.38 A and open-circuit voltage of 4.2 V were obtained at temperature difference of 115 K. This TECL is attractive for use in multifunctional and extreme applications as it integrates a portable heat source, high-performance TEG, and power management unit.

Design and Fabrication of Multifunctional Portable Bi2Te3-Based Thermoelectric Camping Lamp

NASA Astrophysics Data System (ADS)

Zhou, Yi; Li, Gongping

2018-07-01

Camping lamps have been widely used in the lighting, power supply, and intelligent electronic equipment fields. However, applications of traditional chemical and solar camping lamps are largely limited by the physical size of the source and operating conditions. A new prototype multifunctional portable Bi2Te3-based thermoelectric camping lamp (TECL) has been designed and fabricated. Ten parallel light-emitting diodes were lit directly by a Bi2Te3-based thermoelectric generator (TEG). The highest short-circuit current of 0.38 A and open-circuit voltage of 4.2 V were obtained at temperature difference of 115 K. This TECL is attractive for use in multifunctional and extreme applications as it integrates a portable heat source, high-performance TEG, and power management unit.

Engaging College Students and Cadets in Training Tomorrow's Leaders of Character

ERIC Educational Resources Information Center

Clark, Shelby; Seider, Scott

2014-01-01

In this article, the authors describe the experiences of five cadets and college students serving as camp leaders for the United States Air Force Academy's (USAFA) Leaders of Character Camp (LoCC). Additionally, they describe the work in which three other universities are engaged to adapt the LoCC model to their own university contexts. In so…

Demonstration of Advanced EMI Models for Live-Site UXO Discrimination at Former Camp Butner, North Carolina

DTIC Science & Technology

2012-05-01

GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7 . PERFORMING ORGANIZATION NAME(S...2.3.3 Classification using template matching ...................................................... 7 2.4 Details of classification schemes... 7 2.4.1 Camp Butner TEMTADS data inversion and classification scheme .......... 9

U.S. Pacific Command > About USPACOM > History

Science.gov Websites

H.M. Smith, which is also the headquarters of Commander, Marine Forces Pacific. CINCPAC also served Unit Awards. History of Camp H.M. Smith Camp H.M. Smith, home of the headquarters of Commander, U.S highly regarded Marine leader during World War II, General Holland McTyeire Smith. The Marines took up

To designate the facility of the United States Postal Service located at 1103 USPS Building 1103 in Camp Pendleton, California, as the "Camp Pendleton Medal of Honor Post Office".

THOMAS, 113th Congress

Rep. Issa, Darrell E. [R-CA-49

2014-09-15

Senate - 11/18/2014 Received in the Senate and Read twice and referred to the Committee on Homeland Security and Governmental Affairs. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

End-Triassic mass extinction started by intrusive CAMP activity.

PubMed

Davies, J H F L; Marzoli, A; Bertrand, H; Youbi, N; Ernesto, M; Schaltegger, U

2017-05-31

The end-Triassic extinction is one of the Phanerozoic's largest mass extinctions. This extinction is typically attributed to climate change associated with degassing of basalt flows from the central Atlantic magmatic province (CAMP). However, recent work suggests that the earliest known CAMP basalts occur above the extinction horizon and that climatic and biotic changes began before the earliest known CAMP eruptions. Here we present new high-precision U-Pb ages from CAMP mafic intrusive units, showing that magmatic activity was occurring ∼100 Kyr ago before the earliest known eruptions. We correlate the early magmatic activity with the onset of changes to the climatic and biotic records. We also report ages from sills in an organic rich sedimentary basin in Brazil that intrude synchronously with the extinction suggesting that degassing of these organics contributed to the climate change which drove the extinction. Our results indicate that the intrusive record from large igneous provinces may be more important for linking to mass extinctions than the eruptive record.

End-Triassic mass extinction started by intrusive CAMP activity

NASA Astrophysics Data System (ADS)

Davies, J. H. F. L.; Marzoli, A.; Bertrand, H.; Youbi, N.; Ernesto, M.; Schaltegger, U.

2017-05-01

The end-Triassic extinction is one of the Phanerozoic's largest mass extinctions. This extinction is typically attributed to climate change associated with degassing of basalt flows from the central Atlantic magmatic province (CAMP). However, recent work suggests that the earliest known CAMP basalts occur above the extinction horizon and that climatic and biotic changes began before the earliest known CAMP eruptions. Here we present new high-precision U-Pb ages from CAMP mafic intrusive units, showing that magmatic activity was occurring ~100 Kyr ago before the earliest known eruptions. We correlate the early magmatic activity with the onset of changes to the climatic and biotic records. We also report ages from sills in an organic rich sedimentary basin in Brazil that intrude synchronously with the extinction suggesting that degassing of these organics contributed to the climate change which drove the extinction. Our results indicate that the intrusive record from large igneous provinces may be more important for linking to mass extinctions than the eruptive record.

Measuring adaptability: psychological examinations of Jewish detainees in Cyprus internment camps.

PubMed

Zalashik, Rakefet; Davidovitch, Nadav

2006-09-01

Two medical delegations, one from Palestine and one from the United States, were sent to detainment camps in Cyprus in the summer of 1947. The British Mandatory government had set up these camps in the summer of 1946 to stem the flow of Jewish immigrants into Palestine after World War II. The purpose of the medical delegations was to screen the camps' inhabitants and to propose a mental-health program for their life in Palestine. We examine the activities of these two delegations within the context of their scientific interest in the psycho-pathology of displaced persons after World War II and as part of a broader project of mental hygiene. According to the delegations, the detainees would be a potential source of strength for building a new society if they adapted to life in Palestine. However, they would become a burden if they failed to be absorbed. At the same time, the medical delegations also saw the detainee camps as a potential "living laboratory" for scientific exploration. The case of the two medical delegations in Cyprus is also a story about constructing and transgressing medical borders. Apart from the obvious fact that this case study deals with movement of people, refugees as well as health-care workers, it is also about the transmission of knowledge and professions across the ocean.

"Ground Control to Deaf and Hard of Hearing Students...": Space Camp Provides Lessons in Science, Math, Teamwork, and Fun

ERIC Educational Resources Information Center

Perkins, Becky

2007-01-01

In this article, the author describes the Space Camp at the U.S. Space & Rocket Center in Huntsville, Alabama, where deaf and hard of hearing students can pilot spaceships, conduct experiments, and dodge meteorites. Each year in the spring, students from schools all over the United States attend a one-week, hands-on learning experience in…

Introducing Summer Camp Students to Modern Cryptography

ERIC Educational Resources Information Center

Griffiths, Barry J.

2015-01-01

For countries to remain competitive in the global economy, it is important to cultivate the next generation of native mathematicians. However, this goal has been increasingly challenging in the United States where, despite the tremendous increase in university enrollment during recent decades, the number of students studying mathematics has…

Media Literacy: A Central Component of Democratic Citizenship

ERIC Educational Resources Information Center

Burroughs, Susie; Brocato, Kay; Hopper, Peggy F.; Sanders, Angela

2009-01-01

Educators from Europe, Latin America, and the United States convened to explore issues inherent in democratic citizenship. Media literacy, a central component of democratic citizenship, was studied in depth. Data from the camp were examined for evidence of the participants' understandings of media literacy and how it might be taught. Results…

Outdoor Education Units. Pull Out Feature.

ERIC Educational Resources Information Center

Levi, Jan

2001-01-01

Briefly presents 15 outdoor education units covering orienteering, map reading, safety, rescue, rope skills, first aid, camping, kayaking, rock and wall climbing, caving, survival skills, sailing, hiking, and outdoor equipment. Each unit has a brief description, including the knowledge and skills that students should be able to demonstrate. (TD)

Yesterday and Today: The Impact of Research Conducted at Camp Detrick on Botulinum Toxin.

PubMed

Lebeda, Frank J; Adler, Michael; Dembek, Zygmunt F

2018-05-01

This review summarizes the research conducted on botulinum toxin (BoTx) from 1943 to 1956 by a small group of Camp Detrick investigators and their staff. A systematic, cross-disciplinary approach was used to develop effective vaccines against this biological warfare threat agent. In response to the potential need for medical countermeasures against BoTx during World War II, the refinement of isolation and purification techniques for BoTx successfully led to the large-scale production of botulinum toxoid vaccines. In addition, the work at Camp Detrick provided the foundation for the subsequent use of BoTx as a tool for studying the trophic regulation of skeletal muscle within motor neuron terminals and, more recently, for elucidation of the intricate details of neurotransmitter release at the molecular level. Indirectly, Camp Detrick investigators also played a significant role in studies that culminated in the use of BoTx as a pharmaceutical product that has been approved by the U.S. Food and Drug Administration for treating movement disorders, autonomic dysfunctions, and other conditions. Online literature searches were performed with Google, Google Scholar, PubMed, the bibliography from the Camp Detrick technical library, and at the Defense Technical Information Center. Reference lists in some of the primary research publications and reviews also provided source material. Search terms included botulinum, botulinus, and Camp Detrick. References related to the subsequent impacts of the Camp Detrick results were selected and cited from reviews and primary references in the more recent literature. Notes on toxin nomenclature and potential sources of error in this study are presented. The literature searches returned 27 citations of Camp Detrick authors, 24 of which were articles in peer-reviewed journals. The publications by these investigators included several disciplines such as biochemistry, immunology, pharmacology, physiology, and toxicology. A fundamental finding was the identification of critical nutritional components for improved growth of Clostridium botulinum and the increased production of BoTx serotype A. The purification processes that were developed at Camp Detrick allowed for the production of crystalline material to be scaled up for the manufacture of toxoid vaccine. Based on the research by Camp Detrick scientists, a toxoid supply of over 1 million units was available to vaccinate ~300,000 troops before the large-scale operations of D-Day. BoTx research during the period 1943 to 1956 resulted in refinements in the techniques for isolating and purifying the crystalline BoTx type A. These results led to the development and manufacture of a toxoid vaccine that was available in a sufficient quantity to protect ~300,000 warfighters in a large-scale military operation. One of the most important long-term consequences derived from the knowledge gained by the efforts at Camp Detrick was the development in the 1980s of safe and effective therapeutic uses for BoTx type A, the most lethal biological substance known.

Common Ada (Trade Name) Missile Packages (CAMP). Volume 2. Software Parts Composition Study Results

DTIC Science & Technology

1986-05-01

O’ »UNDING NOS PROGRAM iLlMfNT NO 63756A Common Ad 3® Mi ssile Packages (CAMP), Volumell: F-ROJlCT NO. TASK NO «VOR« UNIT NO ia ...i • • ni^’-’ M JM"i’. ’".nMI !• !••«••• Tl’VyiA V^W^ ^•• IA ’*’ ^•.•J^^V^l*"¥W.*1*’.« In researching the feasibility of automating the software... good as that produced by an expert Ada programmer. The user Is provided with the expected format of the Input data. This type of assistance makes

When "humanitarianism" becomes "development": the politics of international aid in Syria's Palestinian refugee camps.

PubMed

Gabiam, Nell

2012-01-01

In recent years, the United Nations Relief and Works Agency for Palestine Refugees in the Near East (UNRWA) has attempted to go beyond its role as a provider of relief and basic services in Palestinian refugee camps and emphasize its role as a development agency. In this article, I focus on the Neirab Rehabilitation Project, an UNRWA-sponsored development project taking place in the Palestinian refugee camps of Ein el Tal and Neirab in northern Syria. I argue that UNRWA's role as a relief-centered humanitarian organization highlights the everyday suffering of Palestinian refugees, suffering that has become embedded in refugees’ political claims. I show that UNRWA's emphasis on “development” in the refugee camps is forcing Palestinian refugees in Ein el Tal and Neirab to reassess the political narrative through which they have understood their relationship with UNRWA.

Camp Unit Design Guidelines.

ERIC Educational Resources Information Center

Hultsman, John T.; Cottrell, Richard L.

This document provides a set of generalized guidelines for the design of units in large family campgrounds. Managers of recreational lands have two responsibilities and goals: to protect the natural resources, and to provide an enjoyable experience for users. With these goals in mind, unique variables to each unit such as shade, site aesthetics,…

Effects of Participation in a STEM Camp on STEM Attitudes and Anticipated Career Choices of Middle School Girls: A Mixed Methods Study

NASA Astrophysics Data System (ADS)

Kager, Elisabeth

Middle school is a critical time for the development of girls' attitudes toward science, technology, engineering, and mathematics (STEM). Existing research has indicated declining positive attitudes toward these fields among girls throughout adolescence. This study investigated how, to what extent, and for whom participation in a summer STEM Camp at a Midwestern college in the United States affected the STEM attitudes and career aspirations of 23 female participants, ages 10-14 years. Using a concurrent triangulation design, the researcher collected pre- and post-questionnaire data (N = 20), interviewed participants (N = 9), read journal entries (N = 22), and wrote field notes. The researcher adapted the Fennema-Sherman Attitude Scales (FSAS) to measure five of the original nine attitude scales concerning STEM: Male Domain, Confidence, Usefulness, Success, and Motivation. In addition to these standardized, Likert-type scale questions, the questionnaire included demographic items to gauge participants' anticipated career choices and the level of STEM motivation (e.g., extracurricular activities and guardians' STEM involvement). The interview questions elicited information about the participants' Camp experiences and the Camp's influence on participants' attitudes and career aspirations. The journal prompts provoked participants to think about their perceptions of, and relationship with, science and mathematics as well as how supportive their parents and peers had been regarding these two fields. Participants' incoming STEM attitudes were positive. Accordingly, there was no statistically significant difference between pre- and post-scores of attitudes toward STEM. Nevertheless, qualitative results showed that the Camp did strengthen participants' positive attitudes through enthusiastic instructors, STEM-motivated peers, and hands-on activities that allowed for creative freedom. Participating in the STEM Camp challenged participants' prior career aspirations by introducing them to new STEM fields and careers to be considered. Meta-inference showed that participating in the Camp had a positive effect on the participants' attitude toward, motivation in, and awareness of STEM. The results suggest that camp instructors should collaboratively plan inquiry-based activities to maximize interrelatedness of STEM fields and to ensure cognitively challenging tasks for participants and that classroom teachers should adopt interactive, hands-on, and collaborative teaching strategies to boost the positive STEM attitudes of girls.

A multisite evaluation of summer camps for children with cancer and their siblings.

PubMed

Wu, Yelena P; McPhail, Jessica; Mooney, Ryan; Martiniuk, Alexandra; Amylon, Michael D

2016-01-01

Summer camps for pediatric cancer patients and their families are ubiquitous. However, there is relatively little research, particularly studies including more than one camp, documenting outcomes associated with children's participation in summer camp. The current cross-sectional study used a standardized measure to examine the role of demographic, illness, and camp factors in predicting children's oncology camp-related outcomes. In total, 2,114 children at 19 camps participated. Campers were asked to complete the pediatric camp outcome measure, which assesses camp-specific self-esteem, emotional, physical, and social functioning. Campers reported high levels of emotional, physical, social, and self-esteem functioning. There were differences in functioning based on demographic and illness characteristics, including gender, whether campers/siblings were on or off active cancer treatment, age, and number of prior years attending camp. Results indicated that summer camps can be beneficial for pediatric oncology patients and their siblings, regardless of demographic factors (e.g., gender, treatment status) and camp factors (e.g., whether camp sessions included patients only, siblings only, or both). Future work could advance the oncology summer camp literature by examining other outcomes linked to summer camp attendance, using longitudinal designs, and including comparison groups.

The Future of Organized Camping.

ERIC Educational Resources Information Center

Henderson, Karla A.; And Others

A research study on the future of organized camping investigated future factors which may affect leadership of camping programs in Wisconsin and throughout the country. Objectives were to: identify 50 experts on organized camping who would participate in a 3-round Delphi study on the future of camping; generate consensus among the experts…

Summer camps for children with burn injuries: a literature review.

PubMed

Maslow, Gary R; Lobato, Debra

2010-01-01

The first summer camps for children with burn injuries started over 25 years ago, and as of 2008, there were 60 camps worldwide. This review examines the literature on summer pediatric burn camps. The authors describe common characteristics of burn camp structure, activities, and staffing and then examine the scientific evidence regarding the effect of burn camp programs on campers and camp staff volunteers. A search of Pubmed and Psychinfo databases from 1970 to 2008 for articles related to pediatric burn summer camps identified 17 articles, of which 13 fit the inclusion criteria. Existing literature consists primarily of qualitative studies, suggesting that burn camp can decrease camper isolation, improve self-esteem, and promote coping and social skills. Studies examining volunteer staff at burn camp have consistently found that there are both personal and professional benefits. Quantitative studies of self-esteem have yielded equivocal results. No studies have examined safety or the effect of burn camp on medical or rehabilitation outcomes. For the past 25 years, pediatric summer camps for children with burn injuries have played an important rehabilitation role and provided a strong community that benefits both campers and staff. Future research using more rigorous research methods and examining a broader range of outcomes (eg, safety and medical/rehabilitation outcomes) is recommended.

Vietnamese Amerasians: Practical Implications of Current Research.

ERIC Educational Resources Information Center

Felsman, J. Kirk.; And Others

This study was conducted to examine the experiences of Amerasians from Vietnam who resettled in the United States and to explore coping and adaptation among Vietnamese Amerasians over time. The initial data collection phase involved in-camp assessment of a randomly selected sample of Amerasian adolescents (N=259). The assessment is to be repeated…

Impact of pediatric burn camps on participants' self esteem and body image: an empirical study.

PubMed

Bakker, Anne; Van der Heijden, Peter G M; Van Son, Maarten J M; Van de Schoot, Rens; Van Loey, Nancy E E

2011-12-01

This study focuses on possible effects of specialized summer camps on young burn survivors' self esteem and body image. Quantitative as well as qualitative measures was used. To study possible effects, a pretest-posttest comparison group design with a follow-up was employed. Self-report questionnaires were used to measure self esteem and body image in a burn camp group (n=83, 8-18 years) and in a comparison group of children with burns who did not attend a burn camp during the course of the study (n=90, 8-18 years). Additionally, burn camp participants and parents completed an evaluation form about benefits derived from burn camp. A small positive short-term effect of burn camp participation was found on the 'satisfaction with appearance' component of body image. Overall, participants and parents showed high appreciation of the burn camps and reported several benefits, particularly concerning meeting other young burn survivors. Albeit statistically modest, this is the first quantitative study to document on a significant short-term impact of burn camp on young burn survivors' body image. Implications of this result for future research and burn camp organization were discussed, including the strengths of residential camps for young burn survivors. Copyright © 2011 Elsevier Ltd and ISBI. All rights reserved.

Alternatives to the Judicially Promulgated Feres Doctrine

DTIC Science & Technology

2007-04-01

at Camp Delta, Guantanamo Bay.3 Before the exercise began, First Lieutenant Shaw Locke, the officer in charge of Camp Delta’s internal reaction...burden only increased with the outbreak of the Civil War.44 This United States v. Shaw , 309 U.S. 495 (1940) (holding the courts cannot broaden a... LSD ) to Stanley four times during 179 See Johnson, 481 U.S. at 690 ("Feres and its progeny indicate that suits brought by service members against the

Common Ada (tradename) Missile Package (CAMP) Project. Missile Software Parts. Volume 8. Detail Design Document

DTIC Science & Technology

1988-03-01

PACKAGE BODY ) TLCSC P661 (CATALOG #P106-0) This package contains the CAMP parts required to do the vaypoint steering portion of navigation. The...3.3.4.1.6 PROCESSING The following describes the processing performed by this part: package body WaypointSteering is package body ...Steering_Vector_Operations is separate; package body Steering_Vector_Operations_with_Arcsin is separate; procedure Compute Turn_Angle_and Direction (UnitNormal C

Stories from Camp: Understanding the Impact of What We Do.

ERIC Educational Resources Information Center

DeGraaf, Don; Glover, Jessie

2002-01-01

A study examining the impacts of camp on staff interviewed 29 former seasonal camp staff. All respondents reported positive benefits in their personal and professional lives and the strong influence of camp in shaping career choices. Reflections on camp fell into three categories: uniqueness of camp, making memories for kids, and freedom. (TD)

Nutritional status of women and child refugees from Syria-Jordan, April-May 2014.

PubMed

Bilukha, Oleg O; Jayasekaran, Douglas; Burton, Ann; Faender, Gabriele; King'ori, James; Amiri, Mohammad; Jessen, Dorte; Leidman, Eva

2014-07-25

As a result of civil war, an estimated 2.8 million refugees have fled Syria and reside in neighboring countries, mainly Lebanon, Turkey, Jordan, and Iraq. The largest Syrian refugee camp in the region is Zaatari camp in Jordan, with approximately 79,000 refugees; another estimated 500,000 Syrian refugees live in Jordanian cities, towns, and villages, mostly in the capital (Amman) and in four northern governorates (Irbid, Mafraq, Jarash, and Zarqa). Although all registered refugees in Jordan receive food vouchers from the World Food Programme (WFP) and vulnerable refugees receive cash assistance from the United Nations High Commissioner for Refugees (UNHCR) and nongovernmental organizations, the nutritional status of some refugees might be compromised because of dislocation, lack of income, and limited access to nutritious foods. To assess the nutritional status of Syrian refugees, UNHCR, WFP, the United Nations Children's Fund (UNICEF), Medair International (a nongovernmental organization), and CDC, in collaboration with the United Nations Population Fund and the World Health Organization (WHO), conducted cross-sectional, population-representative cluster surveys in Zaatari camp and among refugees residing in the host community. The surveys were conducted during April-May 2014 with the principal objective of assessing nutritional status of refugee children aged 6-59 months and nonpregnant women of reproductive age (15-49 years). Preliminary findings indicated a high prevalence of anemia in Zaatari camp among both children and women (48.4% and 44.8%, respectively). Nutrition policies aimed at ensuring optimal child and maternal micronutrient status and addressing the underlying risk factors for anemia are likely to result in improved health outcomes and a reduction in anemia.

3D geological to geophysical modelling and seismic wave propagation simulation: a case study from the Lalor Lake VMS (Volcanogenic Massive Sulphides) mining camp

NASA Astrophysics Data System (ADS)

Miah, Khalid; Bellefleur, Gilles

2014-05-01

The global demand for base metals, uranium and precious metals has been pushing mineral explorations at greater depth. Seismic techniques and surveys have become essential in finding and extracting mineral rich ore bodies, especially for deep VMS mining camps. Geophysical parameters collected from borehole logs and laboratory measurements of core samples provide preliminary information about the nature and type of subsurface lithologic units. Alteration halos formed during the hydrothermal alteration process contain ore bodies, which are of primary interests among geologists and mining industries. It is known that the alteration halos are easier to detect than the ore bodies itself. Many 3D geological models are merely projection of 2D surface geology based on outcrop inspections and geochemical analysis of a small number of core samples collected from the area. Since a large scale 3D multicomponent seismic survey can be prohibitively expensive, performance analysis of such geological models can be helpful in reducing exploration costs. In this abstract, we discussed challenges and constraints encountered in geophysical modelling of ore bodies and surrounding geologic structures from the available coarse 3D geological models of the Lalor Lake mining camp, located in northern Manitoba, Canada. Ore bodies in the Lalor lake VMS camp are rich in gold, zinc, lead and copper, and have an approximate weight of 27 Mt. For better understanding of physical parameters of these known ore bodies and potentially unknown ones at greater depth, we constructed a fine resolution 3D seismic model with dimensions: 2000 m (width), 2000 m (height), and 1500 m (vertical depth). Seismic properties (P-wave, S-wave velocities, and density) were assigned based on a previous rock properties study of the same mining camp. 3D finite-difference elastic wave propagation simulation was performed in the model using appropriate parameters. The generated synthetic 3D seismic data was then compared to the 3D multicomponent field survey data. Main features of the geological models, especially boundaries of main ore bodies were comparable in both data sets. This shows that the 3D geophysical model based on local geology and limited core samples is in fair agreement with the lithologic units confirmed from the field seismic survey data.

Clinical evaluation of music perception, appraisal and experience in cochlear implant users

PubMed Central

Drennan, Ward. R.; Oleson, Jacob J.; Gfeller, Kate; Crosson, Jillian; Driscoll, Virginia D.; Won, Jong Ho; Anderson, Elizabeth S.; Rubinstein, Jay T.

2014-01-01

Objectives The objectives were to evaluate the relationships among music perception, appraisal, and experience in cochlear implant users in multiple clinical settings and to examine the viability of two assessments designed for clinical use. Design Background questionnaires (IMBQ) were administered by audiologists in 14 clinics in the United States and Canada. The CAMP included tests of pitch-direction discrimination, and melody and timbre recognition. The IMBQ queried users on prior musical involvement, music listening habits pre and post implant, and music appraisals. Study sample One-hundred forty-five users of Advanced Bionics and Cochlear Ltd cochlear implants. Results Performance on pitch direction discrimination, melody recognition, and timbre recognition tests were consistent with previous studies with smaller cohorts, as well as with more extensive protocols conducted in other centers. Relationships between perceptual accuracy and music enjoyment were weak, suggesting that perception and appraisal are relatively independent for CI users. Conclusions Perceptual abilities as measured by the CAMP had little to no relationship with music appraisals and little relationship with musical experience. The CAMP and IMBQ are feasible for routine clinical use, providing results consistent with previous thorough laboratory-based investigations. PMID:25177899

Technology-Enabled Capability Demonstration 4A Sustainability and Logistics-Basing: Initial Quality of Life and Soldier Readiness User Assessment

DTIC Science & Technology

2014-10-30

Eat (MRE), Meal Cold Weather/Long Range Patrol (MCW/LRP), Unitized Group Ration (UGR) Heat & Serve, UGR‐E...1000 PAX camp has the Soldiers receiving a hot meal (UGR‐A) for dinner in addition to breakfast. The 1000 PAX camp also has larger numbers of MWR...over AC in the TOC any day.” Figure 14: MWR Attribute Scores 3.1.3.5 Field Feeding The Soldiers prioritized breakfast rations slightly over dinner

Demonstration of Advanced Geophysics and Classification Methods on Munitions Response Sites - East Fork Valley Range Complex, Former Camp Hale

DTIC Science & Technology

2016-04-01

with cores of igneous and metamorphic rocks flanked by steeply dipping sedimentary rocks . The valley floors range in elevation from about 9,310 to...Camp Hale, East Fork Valley Range Complex Munitions Response Site. This project is one in a series of projects funded by ESTCP to use advanced...Technology Certification Program ft Feet FUDS Formerly Used Defense Site GPS Global Positioning System ID Identification IMU Inertial Measurement Unit

Clinical evaluation of music perception, appraisal and experience in cochlear implant users.

PubMed

Drennan, Ward R; Oleson, Jacob J; Gfeller, Kate; Crosson, Jillian; Driscoll, Virginia D; Won, Jong Ho; Anderson, Elizabeth S; Rubinstein, Jay T

2015-02-01

The objectives were to evaluate the relationships among music perception, appraisal, and experience in cochlear implant users in multiple clinical settings and to examine the viability of two assessments designed for clinical use. Background questionnaires (IMBQ) were administered by audiologists in 14 clinics in the United States and Canada. The CAMP included tests of pitch-direction discrimination, and melody and timbre recognition. The IMBQ queried users on prior musical involvement, music listening habits pre and post implant, and music appraisals. One-hundred forty-five users of Advanced Bionics and Cochlear Ltd cochlear implants. Performance on pitch direction discrimination, melody recognition, and timbre recognition tests were consistent with previous studies with smaller cohorts, as well as with more extensive protocols conducted in other centers. Relationships between perceptual accuracy and music enjoyment were weak, suggesting that perception and appraisal are relatively independent for CI users. Perceptual abilities as measured by the CAMP had little to no relationship with music appraisals and little relationship with musical experience. The CAMP and IMBQ are feasible for routine clinical use, providing results consistent with previous thorough laboratory-based investigations.

Youth development and the camp experience.

PubMed

Garst, Barry A; Browne, Laurie P; Bialeschki, M Deborah

2011-01-01

The organized camp experience has been an important part of the lives of children, youth, and adults for over 150 years. The camp experience is a way for young people to explore and search for an authenticity often missing in other parts of their lives that contributes to their healthy transition into adulthood. Over the past decade, tremendous growth in the volume and rigor of camp-related research has occurred, facilitated by a targeted research agenda conducted by the American Camp Association. This agenda was founded on three national research projects conducted between 2003 and 2007: a study to identify the developmental outcomes of the camp experience, a benchmarking study of the youth development supports and opportunities provided through camp experiences, and a program improvement project directed toward enhancing supports and opportunities provided by camps. The findings from these research projects suggest that camp experiences promote developmental outcomes in both campers and staff and that camps provide the supports and opportunities needed for positive youth development. This article explores the developmental outcomes of the camp experience and the characteristics of the supports and opportunities afforded by camp experiences, including settings, structures, and programs and activities, as a way to provide a clearer understanding of camp as a positive youth development setting. Innovations and opportunities in research related to the provision of quality camp experiences are also considered. Copyright © 2011 Wiley Periodicals, Inc., A Wiley Company.

Outdoorsman, Unit III.

ERIC Educational Resources Information Center

Alberta Dept. of Agriculture, Edmonton.

The third and final unit of the 4-H Outdoorsman Program covers the most advanced and challenging campcraft skills for 4-H members in British Columbia, Alberta, Saskatchewan and Manitoba. Survival camping (including building shelters and finding food), in-depth map-reading and orienteering, game management, hiking themes and recordkeeping are all…

[Suitability of spatial pattern of camping sites in Langxiang Natural Reserve, Northeast Chi- na, based on GIS technology].

PubMed

Yuan, Wei; Zhang, Jie; Tan Ji-qiang; Zhou, Bo; Kang, Rui-cun; Wang, Ai-hong; Liu, Wei; Zhang, Lu

2015-09-01

It is an effective way for natural reserves to enhance self-supportive ability and realize sustainable development by developing ecotourism. Taking the experimental zone of Langxiang Natural Reserve in Heilongjiang Province as research object, the forest sub-compartment as research unit, and spatial pattern of environmental suitability of camping sites as research content, an evaluation index system taking natural environment, geographical security, infrastructure and traffic as project levels was built. Delphi and AHP methods were used to determine index weights. A spatial distribution map of camping environmental suitability in Langxiang Natural Reserve was drawn using the GIS spatial information processing technology based on "3S" measurement and the survey data. The results showed that the highest score for quantification of environmental suitability was 90, while the lowest score was 78, and the average value was 83.66 in the 1067 forest sub-compartments for test. The area of forest sub-compartments which were suitable for camping was 1094.44 hm2, being 12.2% of the experimental zone. The forest sub-compartments which had high environmental suitability in the research area were distributed uniformly and centralized with low degree of fragmentation. It was suggested that the contiguous forest sub-compartments with high scores of environmental suitability could be integrated for camping tourism. Due to the high level of environmental suitability for camping, the experimental zone of Langxiang Natural Reserve is suitable for developing camping tourism. Based on "3S" technology, the land use conditions of ecotourism environment of a natural reserve could be evaluated quickly and quantitatively by mathematical model.

Summer Staff Salaries Studied.

ERIC Educational Resources Information Center

Henderson, Karla; And Others

1988-01-01

Reports 1987 camp staff salaries, based on survey of 500 randomly selected camps. Analyzes average weekly and seasonal salaries according to staff position and number of camps with position. Staff salaries are consistent nationally with private independent camps paying higher salaries for some positions than agency or church camps. (CS)

A pilot study examining the impact of aphasia camp participation on quality of life for people with aphasia.

PubMed

Kim, Esther S; Ruelling, Andrea; Garcia, J Renzo; Kajner, Rhonda

2017-03-01

For people with aphasia (PWA), attending an aphasia camp can result in increased confidence, social relationships, and greater participation in activities. Although much anecdotal evidence of the benefits of aphasia camps exists, systematic studies on outcomes from aphasia camp participation are lacking. The purpose of this pilot study was to examine the effect of attending the Alberta Aphasia Camp on quality of life for people with aphasia. Nine PWA who attended the inaugural Alberta Aphasia Camp completed the Assessment for Living with Aphasia-2 before and after camp. A subset of their caregivers (n = 4) completed the Communicative Effectiveness Index, a rating scale evaluating their PWA's communication, and were interviewed about their experiences and perceptions of camp participation. Significant changes were observed on total scores on the ALA-2, and in particular the Personal and Participation subtests. These improvements were corroborated by themes identified from interviews with caregivers. This study provides preliminary evidence that aphasia camp participation can result in improved outcomes for PWA across a range of domains. Aphasia camps provide a unique intervention for PWA and caregivers to experience therapeutic and recreational activities, respite and create social connections in a supported communication environment. Future studies should recruit a greater number of participants, employ control groups, and examine outcomes for caregivers.

5D imaging approaches reveal the formation of distinct intracellular cAMP spatial gradients

NASA Astrophysics Data System (ADS)

Rich, Thomas C.; Annamdevula, Naga; Trinh, Kenny; Britain, Andrea L.; Mayes, Samuel A.; Griswold, John R.; Deal, Joshua; Hoffman, Chase; West, Savannah; Leavesley, Silas J.

2017-02-01

Cyclic AMP (cAMP) is a ubiquitous second messenger known to differentially regulate many cellular functions. Several lines of evidence suggest that the distribution of cAMP within cells is not uniform. However, to date, no studies have measured the kinetics of 3D cAMP distributions within cells. This is largely due to the low signal-tonoise ratio of FRET-based probes. We previously reported that hyperspectral imaging improves the signal-to-noise ratio of FRET measurements. Here we utilized hyperspectral imaging approaches to measure FRET signals in five dimensions (5D) - three spatial (x, y, z), wavelength (λ), and time (t) - allowing us to visualize cAMP gradients in pulmonary endothelial cells. cAMP levels were measured using a FRET-based sensor (H188) comprised of a cAMP binding domain sandwiched between FRET donor and acceptor - Turquoise and Venus fluorescent proteins. We observed cAMP gradients in response to 0.1 or 1 μM isoproterenol, 0.1 or 1 μM PGE1, or 50 μM forskolin. Forskolin- and isoproterenol-induced cAMP gradients formed from the apical (high cAMP) to basolateral (low cAMP) face of cells. In contrast, PGE1-induced cAMP gradients originated from both the basolateral and apical faces of cells. Data suggest that 2D (x,y) studies of cAMP compartmentalization may lead to erroneous conclusions about the existence of cAMP gradients, and that 3D (x,y,z) studies are required to assess mechanisms of signaling specificity. Results demonstrate that 5D imaging technologies are powerful tools for measuring biochemical processes in discrete subcellular domains.

CLOSE UP OF THE RECESSED MAIN ENTRY OF THE UNIT ...

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

CLOSE UP OF THE RECESSED MAIN ENTRY OF THE UNIT - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, U-Shaped Two-Bedroom Single-Family Type 6, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

VIEW OF RECESSED FRONT ENTRY SHOWING DECORATIVE CONCRETE MASONRY UNIT ...

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

VIEW OF RECESSED FRONT ENTRY SHOWING DECORATIVE CONCRETE MASONRY UNIT WALL. VIEW FACING NORTHWEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Four-Bedroom, Single-Family Type 10, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

Outdoorsman, Unit II.

ERIC Educational Resources Information Center

Alberta Dept. of Agriculture, Edmonton.

The second of three units of the 4-H Outdoorsman Program introduces more advanced camping and survival techniques for 4-H members in British Columbia, Alberta, Saskatchewan, and Manitoba. Backpacking, finding food in the wild, making a fire without matches, lashing techniques, axemanship, finding your way (with and without a compass), making a…

Perceptions of Health Care Professionals on the Effects of Residential Summer Camp in their Patients.

PubMed

DiDomizio, P Galen; Gillard, Ann

A growing body of literature exists regarding medical specialty camps for children. However, very little of the research focuses on the perspectives of healthcare providers. This study explored perceptions of pediatric healthcare providers on a medical specialty camp for children. Interviews with five volunteer physicians and five nurses were conducted and analyzed using inductive content analysis. Results showed that healthcare providers perceived camp to be a positive influence on campers' normalization and healthcare ownership, and to strengthen patient-provider relationships. Providers contextualized their assertions by discussing the settings of camp and of patients. However, providers also identified multiple barriers perceived as limiting a camp experience's ability to create lasting changes in patients' attitudes or behaviors. While healthcare providers in this study perceived camp as being a positive opportunity for patients, the potential for long-lasting effects was seen to be hindered by factors external to the camp and changes in patients' attitudes or behaviors can be difficult to ascribe to the camp experience. Healthcare providers can reinforce and extend positive health behavior messages from camp at follow-up appointments. Adding inquiries about camp attendance and experiences to patients' visits can provide healthcare providers with additional insights about patients. Health outcomes before and after camp could be measured to assess change. Camps can send home patient protocols on successes and challenges. Copyright © 2018 Elsevier Inc. All rights reserved.

Why Do Counselors Return to Work at Camp?

ERIC Educational Resources Information Center

Becker, William A.

The reasons that counselors in resident summer camps return to work are explored, taking into account the differences between private and agency camps, and differing attitudes of male and female camp counselors. A random sample of returning counselors at 15 private and 15 agency camps in the Northeast were selected for the study. Six attitudinal…

Camping for Persons with Disabilities. Student Guide to Home Study. Camp Administration Series.

ERIC Educational Resources Information Center

Carter, Marcia Jean

The home study student guide for "Camping for Persons with Disabilities" begins with a brief overview of the conduct of the course, the desired outcomes of camp director education, instructions on phases I and II of home study, a student needs assessment form, a reading checklist, a student vita form, an individualized plan of work, and…

Srebrenica: The Impossible Choices of a Commander

DTIC Science & Technology

2008-03-01

ADDRESS(ES) United States Marine Corps, Command and Staff College,Marine Corps University,2076 South Street, Marine Corps Combat Development Command...COMMAND AND STAFF COLLEGE OR ANY OTHER GOVERNMENTAL AGENCY.’ REFERENCES TO THIS STUDY SHOULD INCLUDE THE FOREGOING STATEMENT. QUOTATION FROM...the humanitarian crisis in the former Yugoslavia was strong, especially when the disturbing images ofprison-camps and ethnic cleansing reached the

UNRWA and the health of Palestinian refugees. United Nations Relief and Works Agency.

PubMed

Lilienfield, L S; Rose, J C; Corn, M

1986-08-28

The United Nations Relief and Works Agency for Palestine refugees (UNRWA) has provided health, education, and welfare services since 1949. A team of physicians from Georgetown University visited UNRWA Health Centers and refugee camps in Jordan, Lebanon, the West Bank, and the Gaza Strip, as well as some affiliated hospitals. Living conditions of refugees vary widely. In Jordan and the West Bank, fewer than one third live in camps, whereas in the Gaza Strip and Lebanon, conditions are more crowded. Effective programs for health education, maternal and child health, and immunization have markedly improved the health of the refugees over the years of UNRWA's operation. The general health of the population is good, primarily as a result of wise emphasis on public health and preventive medicine measures.

The effectiveness of an American science camp for Taiwanese high school students

NASA Astrophysics Data System (ADS)

Kuo, Pi-Chu

The purposes of this study were: (1) to evaluate the effectiveness of an American science camp for Taiwanese high school students in terms of student attitudes toward science; (2) to understand the factors that affect student attitudes toward science in the American science camp. Qualitative and quantitative data were collected and analyzed to answer my research questions: (1) How did the influence of the abroad science camp differ from the local one in terms of student attitudes toward science? (2) How did gender, grade level, and personality affect student attitudes toward science in the abroad science camp? An Attitudes toward Science Inventory was used in this study to measure student attitudes. The results of factor analysis suggested that the attitudes measured in this study include five common factors: science as school subjects (SC), science in society (SS), value of science (VS), science in laboratory (SL), and nature of science (NS). Significant improvements were found in SS, VS, and NS after the experiences of the abroad science camp. In the local science camp, only NS was non-significant comparing before and after the camp. The results from the comparisons between the two science camps show that different program designs have different impacts on student attitudes toward science. Furthermore, whether the science camps are designed based on learning theory or not, and regardless of how much time the campers spend in science-related activities during science camps, science camps can motivate students' interests in learning science. The results of mixed-design ANOVA for gender, grade level, and personality suggest that most of these personal factors did not significantly affect student attitudes. However, extraversion/introversion and sensing/intuition had impacts on the persuasibility of the abroad science camp.

Design and Development Issues for Educational Robotics Training Camps

ERIC Educational Resources Information Center

Ucgul, Memet; Cagiltay, Kursat

2014-01-01

The aim of this study is to explore critical design issues for educational robotics training camps and to describe how these factors should be implemented in the development of such camps. For this purpose, two robotics training camps were organized for elementary school students. The first camp had 30 children attendees, and the second had 22. As…

Self-Concept Change in Camp Staff.

ERIC Educational Resources Information Center

Henderson, Karla A.; Bialeschki, M. Deborah

The 1981 study ascertained whether the self-concept of 66 camp staff from 2 Wisconsin camps changed more than a control group of 18 college students attending summer school; if differences in self-concept were based on a particular characteristic (age, gender, staff position, years at camp); and in what ways, if any, self-concept of camp staff…

Excessive iodine intake during pregnancy in Somali refugees.

PubMed

Kassim, Ismail A R; Ruth, Laird J; Creeke, Paul I; Gnat, Danielle; Abdalla, Fathia; Seal, Andrew J

2012-01-01

Iodine deficiency and excess are both associated with adverse health consequences, with fetuses, children and pregnant women being most vulnerable to the devastating effects of severe deficiency. It is often assumed that the iodine status of a population if displaced or in a remote or emergency situation is low. However, there is little evidence available to support this assumption, especially among long-term food-aid-dependent pregnant women. An effectiveness trial of a prenatal multiple-micronutrient supplement that contained 150 µg day(-1) iodine was conducted in two refugee camps in the North Eastern Province of Kenya in 2002. Urinary iodine concentration (UIC) was measured in a subsample of pregnant women attending antenatal care in Dagahaley (control camp) (n = 74) and Ifo (intervention camp) (n = 63). There was no significant difference in median UIC between the two camps (P = 0.118). The combined median UIC was 730 µg L(-1) (interquartile range, 780) (5.77 µmol L(-1)) and exceeded the upper safe limit of 500 µg L(-1) (3.95 µmol L(-1)) for pregnant women (P < 0.001), indicating excessive iodine intake. About 20% of the study subjects had 'more than adequate' urinary iodine, while over 71% had excessive UIC. Salt iodine content varied between 5.1 and 80.1 ppm in the five market salt samples analysed. In conclusion, excessive iodine intake was evident in the Dadaab refugee camps. Further research needs to be conducted to investigate the source of excess iodine, to determine the measures needed to address excessive iodine intake and to reconsider the World Health Organization/World Food Programme/United Nations Children's Fund guidance on supplementation of vulnerable groups in emergencies.

An Analysis of Establishing a West Coast Training Site at Alameda, California, to Maximize Training Efficiencies and Overall Readiness of the Navy Expeditionary Logistics Support Group (NAVELSG) Subordinate Units

DTIC Science & Technology

2010-12-01

Pacific. In order to establish a secondary training site in Alameda there are two categories of cargo handling force support requirements that need...to be addressed: (1) Life Support/Tent Camp and (2) Civil Engineer Support Equipment (CESE). Alameda offers two location options for tent camp...construction. In terms of CESE, only a small portion of a reserve NCHB’s actual allowance is located in Alameda. Two emergent costs result from

Culture Camp, Ethnic Identity, and Adoption Socialization for Korean Adoptees: A Pretest and Posttest Study

ERIC Educational Resources Information Center

Baden, Amanda L.

2015-01-01

This study explores the impact of racial-ethnic socialization on adopted South Korean children and adolescents who attended a sleepaway Korean culture camp for one week. This camp provided racial-ethnic socialization experiences via exposure to camp counselors, staff, and teachers who were Korean Americans, Korean nationals, and Korean adult…

Growth potential of the family camping market

Treesearch

W.F. LaPage; W.F. LaPage

1973-01-01

A study of the camping market's short-term growth potential, based upon interviews with the heads of 2,003 representative American households. The study estimates the size of the potential camping market and divides it into three segments: those families with a high, medium and low propensity to become campers. The developed camping market is also divided into an...

Trapped in Statelessness: Rohingya Refugees in Bangladesh.

PubMed

Milton, Abul Hasnat; Rahman, Mijanur; Hussain, Sumaira; Jindal, Charulata; Choudhury, Sushmita; Akter, Shahnaz; Ferdousi, Shahana; Mouly, Tafzila Akter; Hall, John; Efird, Jimmy T

2017-08-21

The Rohingya people are one of the most ill-treated and persecuted refugee groups in the world, having lived in a realm of statelessness for over six generations, and who are still doing so. In recent years, more than 500,000 Rohingyas fled from Myanmar (Burma) to neighboring countries. This article addresses the Rohingya refugee crisis in Bangladesh, with special emphasis on the living conditions of this vulnerable population. We reviewed several documents on Rohingya refugees, visited a registered refugee camp (Teknaf), collected case reports, and conducted a series of meetings with stakeholders in the Cox's Bazar district of Bangladesh. A total of 33,131 registered Rohingya refugees are living in two registered camps in Cox's Bazar, and up to 80,000 additional refugees are housed in nearby makeshift camps. Overall, the living conditions of Rohingya refugees inside the overcrowded camps remain dismal. Mental health is poor, proper hygiene conditions are lacking, malnutrition is endemic, and physical/sexual abuse is high. A concerted diplomatic effort involving Bangladesh and Myanmar, and international mediators such as the Organization of Islamic Countries and the United Nations, is urgently required to effectively address this complex situation.

The Contribution of Personality and Refugee Camp Experience to Callous and Unemotional Traits Among Immigrant Adolescents in the United States: Implications for the DSM-5 "Limited Prosocial Emotions" Specifier.

PubMed

Latzman, Robert D; Malikina, Mariya V; Hecht, Lisa K; Lilienfeld, Scott O; Chan, Wing Yi

2016-04-01

Callous and Unemotional (C&U) traits characterize a group of adolescents who engage and persist in especially severe antisocial behaviors. These traits have been included in DSM-5 within a "Limited Prosocial Emotions" (LPE) specifier for Conduct Disorder. To investigate the generalizability of this specifier to non-Western cultures, we examined associations among Big Five personality, refugee camp experience, and C&U traits among 81 immigrant adolescents from non-Western cultures. Adolescents with refugee camp history endorsed higher levels of Uncaring than other adolescents. Personality traits explained 6 (Unemotional) to 18 % (Callousness) of the variance in C&U traits. The association between Neuroticism and Callousness held only for adolescents with a refugee camp history. Our results corroborate the importance of considering personality to understand C&U traits and the LPE specifier. Results also raise questions regarding the applicability of C&U traits to non-Western adolescents with varying pre-immigration experiences, and raise the possibility that the LPE specifier is vulnerable to false-positive identifications among such individuals.

OBLIQUE VIEW OF NORTHEAST CORNER UNIT A. NOTE THE ADDED ...

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

OBLIQUE VIEW OF NORTHEAST CORNER UNIT A. NOTE THE ADDED OPENING WITH AIR CONDITIONER. VIEW FACING SOUTHWEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, U-Shaped Two-Bedroom Duplex Type 1, Acacia Road, Birch Circle, and Cedar Drive, Pearl City, Honolulu County, HI

Student Perceptions of a Summer Ventures in Science and Mathematics Camp Experience

ERIC Educational Resources Information Center

Binns, Ian C.; Polly, Drew; Conrad, James; Algozzine, Bob

2016-01-01

"As the world becomes increasingly technological, the value of (the ideas and skills of its population) will be determined in no small measure by the effectiveness of science, technology, engineering, and mathematics (STEM) education in the United States" and "STEM education will determine whether the United States will remain a…

Recreation/Transportation. B3. CHOICE: Challenging Options in Career Education.

ERIC Educational Resources Information Center

Putnam and Northern Westchester Counties Board of Cooperative Educational Services, Yorktown Heights, NY.

The documents aggregated here comprise the second grade unit of a career education curriculum for migrant children. The unit for grade 2 foucses on the fields of recreation and transportation. Travel agent, tour guide, camp counselor, coach, usher, school bus driver, airplane pilot, trucker, mover, railroad engineer, and astronaut are the 11 jobs…

cAMP enhances BMP2-signaling through PKA and MKP1-dependent mechanisms

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

Ghayor, Chafik; Ehrbar, Martin; Miguel, Blanca San

2009-04-03

Recent studies suggest that the elevation of intracellular cyclic adenosine monophosphate (cAMP) and the activation of the protein kinase A regulate BMP-induced osteogenesis. However, the precise mechanisms underlying the enhancing effect of cAMP on BMP2 signaling were not completely revealed. In this study we investigated the effect of elevated cAMP level and PKA activation on the BMP2-induced osteoblastic differentiation in pluripotent C2C12 cells. Alkaline phosphatase activity and its mRNA were consistently induced by BMP2 treatment. The pretreatment of C2C12 cells with Forskolin, a cAMP generating agent, dbcAMP, an analogue of cAMP, or IBMX (3-isobutyl 1-methyl xanthine), and a nonspecific inhibitormore » of phosphodiesterases elicited further activation of alkaline phosphatase. Furthermore, elevated intracellular cAMP level increased BMP2-induced MKP1. On the other hand, BMP2-induced Erk phosphorylation (p44/p42) and cell proliferation were suppressed in the presence of cAMP. Thus, cAMP might enhance BMP2-induced osteoblastic differentiation by a MKP1-Erk-dependent mechanism.« less

An exploratory analysis of coping schemes used by paddlers who camped in the St. Regis Canoe Area, New York

Treesearch

Blake M. Probst; Rudy M. Schuster; Chad P. Dawson

2009-01-01

This study addresses requirements in the Adirondack Park State Land Master Plan for developing unit management plans. Recreational paddlers in New York State's St. Regis Canoe Area were surveyed about their perceptions of stress from daily hassles common to outdoor recreation activities, their coping responses to hassles, daily visit satisfaction, and overall trip...

Outdoor adventure therapy to increase physical activity in young adult cancer survivors.

PubMed

Gill, Elizabeth; Goldenberg, Marni; Starnes, Heather; Phelan, Suzanne

2016-01-01

Despite the health benefits of physical activity (PA), limited research has examined PA interventions in young adult cancer survivors (YACS). This study used a two-group parallel design to examine the effects of a 7-day outdoor adventure camp vs. waitlist control on PA levels among YACS. Secondary aims examined effects on sedentary behavior and PA correlates. 50 camp and 66 control participants were assessed at baseline, end of camp, and 3 months. Intent-to-treat analyses indicated that, relative to baseline, camp participants had significantly (p = 0.0001) greater increases in PA than controls during camp (+577 vs. +9 minutes/week) and 3 months post-camp (+133 vs. -75 minutes/week, p = 0.001). Camp participants also reported significantly greater improvements in TV viewing (p = 0.001), hours sitting (p = 0.001), PA variety (p = 0.0001), barriers to PA (p = 0.007), and enjoyment of structured activities (p = 0.04) during camp but not 3 months post-camp. A week-long outdoor adventure therapy camp increased PA levels during camp and 3 months after camp termination, although effects were attenuated over time. Outdoor adventure therapy camps may increase PA and its correlates in YACS, but future research should explore methods to promote sustained PA after camp termination.

In vitro effects of diethylstilbestrol, genistein, 4-tert-butylphenol, and 4-tert-octylphenol on steroidogenic activity of isolated immature rat ovarian follicles

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

Myllymaeki, Sari; Haavisto, Tapio; Vainio, Minna

2005-04-01

Isolated rat ovarian follicles grow and produce steroid hormones in vitro and so provide a good model for studying the effects of hormonally active compounds on follicular steroidogenesis. We have evaluated the effects of diethylstilbestrol (DES), genistein (GEN) and two alkylphenols, 4-tert-butylphenol (BP) and 4-tert-octylphenol (OP) on the growth, survival, and steroid hormone and cAMP production by isolated 14-day-old rat (Sprague-Dawley) ovarian follicles. During a 5-day culture, FSH was obligatory for follicle growth and increased estradiol and testosterone secretion in a dose-dependent manner. DES (10{sup -6} M) caused the strongest decline in estradiol and testosterone levels but did not havemore » detectable effects on either cAMP production or aromatase enzyme activity. GEN caused a prominent decrease in cAMP and testosterone levels without significant changes in secreted estradiol. The latter, apparently, was due to a dose-dependent stimulation of aromatase enzyme activity in the presence of genistein. Both BP and OP decreased estradiol and testosterone secretion in a dose-dependent manner while no effect on aromatase activity was observed. OP, unlike BP, decreased forskolin-induced cAMP levels. Xenoestrogens at the used concentrations did not interfere with the growth and survival of the follicles. The results indicate that isolated ovarian follicles representing intact morphological and functional units offer a sensitive model system for elucidating the female-specific reproductive effects of environmental chemicals.« less

Living without Boys: A Retrospective Analysis of the Benefits and Skills Gained at All-Female Camps

ERIC Educational Resources Information Center

Whittington, Anja; Garst, Barry A.; Gagnon, Ryan J.; Baughman, Sarah

2017-01-01

The purpose of this study was to investigate the outcomes of all-female camp experiences on women's lives. Using a retrospective approach, this study collected qualitative data from 131 women to examine the benefits of all-female camp experiences, to analyze the skills they gained at camp, and to understand how they apply these skills to their…

43 CFR 21.2 - Scope of regulations.

Code of Federal Regulations, 2011 CFR

2011-10-01

... where the United States retains a reversionary interest, nor to areas of the National Park System other... assist in maintaining historic trails, or permits for youth and church group camp facilities, etc. (c...

43 CFR 21.2 - Scope of regulations.

Code of Federal Regulations, 2013 CFR

2013-10-01

... where the United States retains a reversionary interest, nor to areas of the National Park System other... assist in maintaining historic trails, or permits for youth and church group camp facilities, etc. (c...

Gender differences in intimate partner violence and alcohol use among Latino-migrant and seasonal farmworkers in rural southeastern North Carolina.

PubMed

Kim-Godwin, Yeoun Soo; Fox, Jane A

2009-07-01

The purpose of this study was to assess intimate partner violence (IPV) and alcohol use among Latino migrant and seasonal farmworkers. The 291 Latino participants were interviewed in Spanish at migrant camps and residences in 3 counties located in southeastern North Carolina. The findings of this study indicate significant gender differences in IPV and alcohol use among the Latino population in the southeastern United States. The findings also indicate that there is a serious problem of IPV and alcohol use among Latinos in the southeastern United States, suggesting the need for routine screening in primary care settings.

The United States Army Medical Department Journal, April - June 2008

DTIC Science & Technology

2008-06-01

Amazon community at Iquitos, Stancil42 (Naval Medical Research Center Detachment, Peru ) received a grant to optimize strategies for preventing the breeding...Detachment, Lima, Peru ; Naval Medical Research Unit-2, Jakarta, Indonesia; and the Naval Medical Research Unit 3, Cairo, Egypt. These resources...the soil beneath tents and camps. In an effort to prevent sand flies breeding in rodent burrows, the Genesis Company (Wellington, Colorado) won an

Simulation-based otolaryngology - head and neck surgery boot camp: 'how I do it'.

PubMed

Chin, C J; Chin, C A; Roth, K; Rotenberg, B W; Fung, K

2016-03-01

In otolaryngology, surgical emergencies can occur at any time. An annual surgical training camp (or 'boot camp') offers junior residents from across North America the opportunity to learn and practice these skills in a safe environment. The goals of this study were to describe the set-up and execution of a simulation-based otolaryngology boot camp and to determine participants' confidence in performing routine and emergency on-call procedures in stressful situations before and after the boot camp. There were three main components of the boot camp: task trainers, simulations and an interactive panel discussion. Surveys were given to participants before and after the boot camp, and their confidence in performing the different tasks was assessed via multiple t-tests. Participants comprised 22 residents from 12 different universities; 10 of these completed both boot camp surveys. Of the nine tasks, the residents reported a significant improvement in confidence levels for six, including surgical airway and orbital haematoma management. An otolaryngology boot camp gives residents the chance to learn and practice emergency skills before encountering the emergencies in everyday practice. Their confidence in multiple skillsets was significantly improved after the boot camp. Given the shift towards competency-based learning in medical training, this study has implications for all surgical and procedural specialties.

A substrate selectivity and inhibitor design lesson from the PDE10-cAMP crystal structure: a computational study.

PubMed

Lau, Justin Kai-Chi; Li, Xiao-Bo; Cheng, Yuen-Kit

2010-04-22

Phosphodiesterases (PDEs) catalyze the hydrolysis of second messengers cAMP and cGMP in regulating many important cellular signals and have been recognized as important drug targets. Experimentally, a range of specificity/selectivity toward cAMP and cGMP is well-known for the individual PDE families. The study reported here reveals that PDEs might also exhibit selectivity toward conformations of the endogenous substrates cAMP and cGMP. Molecular dynamics simulations and free energy study have been applied to study the binding of the cAMP torsional conformers about the glycosyl bond in PDE10A2. The computational results elucidated that PDE10A2 is energetically more favorable in complex with the syn cAMP conformer (as reported in the crystal structure) and the binding of anti cAMP to PDE10A2 would lead to either a nonreactive configuration or significant perturbation on the catalytic pocket of the enzyme. This experimentally inaccessible information provides important molecular insights for the development of effective PDE10 ligands.

Salmonella Enteritidis infections associated with a contaminated immersion blender at a cAMP.

PubMed

Daly, Elizabeth R; Smith, Colleen M; Wikoff, Peter; Seiferth, John; Finnigan, Jayne; Nadeau, Alisha M; Welch, Joyce J

2010-09-01

More than 100 foodborne salmonellosis outbreaks occur each year in the United States. Contaminated food preparation equipment is implicated in approximately 32% of Salmonella outbreaks with a known source. In April 2009, we investigated reported Salmonella infections at a camp in New Hampshire. Camp attendees were contacted to complete a standard questionnaire. The questionnaire asked about foods eaten while at the camp, symptoms of gastrointestinal illness, visits to healthcare providers, and specimen submission for pathogen testing. Laboratory and environmental investigations were conducted, including testing of foods and food preparation equipment. A total of 133 ill persons, including 47 laboratory-confirmed Salmonella Enteritidis infections, were identified during this investigation. A total of 142 (80%) of 178 camp attendees completed a standard questionnaire and 109 cases of gastrointestinal illness and 33 healthy individuals were identified. Statistical analysis of survey data indicated that people who ate pudding were 15 times more likely to become ill with salmonellosis than those who did not eat pudding (risk ratio, 15.2; 95% confidence interval, 2.3-102.3). Salmonella Enteritidis was identified in leftover pudding and in the internal mixing components of the blender used to mix the pudding. All patient, food, and blender isolates exhibited the same pulsed-field gel electrophoresis pattern. This outbreak of Salmonella Enteritidis was caused by a Salmonella-contaminated hand-held immersion blender used to prepare pudding at a camp. A malfunctioning blender shaft seal is suspected to have resulted in contamination of the blender and subsequently pudding prepared using the blender.

78 FR 3913 - Public Land Order No. 7807: Withdrawal of Public Lands for the Camp Michael Monsoor Mountain...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-17

..., location, and entry under the general land laws, including the United States mining laws, for a period of... Training Facility. This withdrawal also transfers administrative jurisdiction of the lands to the... entry under the general land laws, including the United States mining laws, but not from leasing under...

The Effect of a Disability Camp Program on Attitudes towards the Inclusion of Children with Disabilities in a Summer Sport and Leisure Activity Camp

ERIC Educational Resources Information Center

Papaioannou, Christina; Evaggelinou, Christina

2014-01-01

The aim of the present study was to examine the impact of a specific Disability Camp Program (DCP) in the attitudes of children without disabilities toward the inclusion of children with disabilities in a summer sport and leisure activity camp. Three hundred eighty-seven campers without disabilities participated in the study and were divided into…

TEWS'98. Final report [5th annual International Science Camp: The Earth We Share 1998, Golden, CO

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

Mae C. Jemison

1999-04-06

The fifth annual International Science Camp The Earth We Share 1998 (TEWS'98) was held at the Colorado School of Mines located in Goldez Colorado. TEWS98 was a four week residential program which focused on providing a meaningful science education experience while developing critical thinking skills. Thirty three students, three teachers, four college interns and the camp administrator lived and worked together while developing solutions to several worldwide problems. These problems are called the Discovery Topics and they are: (1) design the worlds perfect house; (2) how many people can the world hold; and (3) predict the hot stocks for themore » year 2030. The participants, both students and staff came from different countries all over the world The following countries were represented: The United Kingdom, Sierra Leone (West Africa), Ireland, USA Nigeria, West Indies and Barbados.« less

Nonspecialty Nurse Education: Evaluation of the Oncology Intensives Initiative, an Oncology Curriculum to Improve Patient Care

PubMed

Bagley, Kimberly A; Dunn, Sarah E; Chuang, Eliseu Y; Dorr, Victoria J; Thompson, Julie A; Smith, Sophia K

2018-04-01

A community hospital combined its medical and surgical patients with cancer on one unit, which resulted in nurses not trained in oncology caring for this patient population. The Oncology Intensives Initiative (ONCii) involved the (a) design and implementation of a daylong didactic boot camp class and a four-hour simulation session and (b) the examination of nurses' worries, attitudes, self-efficacy, and perception of interdisciplinary teamwork. A two-group, pre-/post-test design was implemented. Group 1 consisted of nurses who attended the didactic boot camp classes alone, whereas group 2 was comprised of nurses who attended the didactic boot camp classes and the simulation sessions. Results of data analysis showed a decrease in worries and an increase in positive attitudes toward chemotherapy administration in both groups, as well as an increase in self-efficacy among members of group 2.

Induction conductivity and natural gamma logs collected in 15 wells at Camp Stanley Storage Activity, Bexar County, Texas

USGS Publications Warehouse

Stanton, Gregory P.

2005-01-01

The U.S. Geological Survey, in cooperation with the Camp Stanley Storage Activity conducted electromagnetic induction conductivity and natural gamma logging of 15 selected wells on the Camp Stanley Storage Activity, located in northern Bexar County, Texas, during March 28–30, 2005. In late 2004, a helicopter electromagnetic survey was flown of the Camp Stanley Storage Activity as part of a U.S. Geological Survey project to better define subsurface geologic units, the structure, and the catchment area of the Trinity aquifer. The electromagnetic induction conductivity and natural gamma log data in this report were collected to constrain the calculation of resistivity depth sections and to provide subsurface controls for interpretation of the helicopter electromagnetic data collected for the Camp Stanley Storage Activity. Logs were recorded digitally while moving the probe in an upward direction to maintain proper depth control. Logging speed was no greater than 30 feet per minute. During logging, a repeat section of at least 100 feet was recorded to check repeatability of log responses. Several of the wells logged were completed with polyvinyl chloride casing that can be penetrated by electromagnetic induction fields and allows conductivity measurement. However, some wells were constructed with steel centralizers and stainless steel screen that caused spikes on both conductivity and resulting resistivity log curves. These responses are easily recognizable and appear at regular intervals on several logs.

32 CFR 564.52 - Statutory authority.

Code of Federal Regulations, 2013 CFR

2013-07-01

... appropriated, * * * For payment of * * *; claims (not to exceed $1,000 in any one case) for damages to or loss..., either during the stay of units of said organizations at such camps or while en route thereto or...

32 CFR 564.52 - Statutory authority.

Code of Federal Regulations, 2011 CFR

2011-07-01

... appropriated, * * * For payment of * * *; claims (not to exceed $1,000 in any one case) for damages to or loss..., either during the stay of units of said organizations at such camps or while en route thereto or...

32 CFR 564.52 - Statutory authority.

Code of Federal Regulations, 2014 CFR

2014-07-01

... appropriated, * * * For payment of * * *; claims (not to exceed $1,000 in any one case) for damages to or loss..., either during the stay of units of said organizations at such camps or while en route thereto or...

32 CFR 564.52 - Statutory authority.

Code of Federal Regulations, 2012 CFR

2012-07-01

... appropriated, * * * For payment of * * *; claims (not to exceed $1,000 in any one case) for damages to or loss..., either during the stay of units of said organizations at such camps or while en route thereto or...

32 CFR 564.52 - Statutory authority.

Code of Federal Regulations, 2010 CFR

2010-07-01

... appropriated, * * * For payment of * * *; claims (not to exceed $1,000 in any one case) for damages to or loss..., either during the stay of units of said organizations at such camps or while en route thereto or...

Summer Camp.

ERIC Educational Resources Information Center

Pfisterer, Bill

About 50 participants and 8 supervisors attended the Summer Camp. Visitors were encouraged and parents often came to see what their kids were doing. Before arriving at camp, the students learned how important balancing the supplies was when loading the boats. On the way to camp, students studied the: (1) landmarks so that they could find their way…

Resident camp directors, spirituality, and wilderness

Treesearch

Michael Rule; Edward Udd

2002-01-01

A vast majority of resident camp directors in this study perceived wilderness to hold spiritual qualities. In addition, resident camp directors also valued educational components for campers and staff as important before they ventured into wilderness areas. Resident camp directors influence the lives of millions of youth and they are an important provider of wilderness...

Real-time monitoring of intracellular cAMP during acute ethanol exposure

PubMed Central

Gupta, Ratna; Qualls-Creekmore, Emily; Yoshimura, Masami

2013-01-01

Background In previous studies we have shown that ethanol enhances the activity of Gs-stimulated membrane-bound adenylyl cyclase (AC). The effect is AC isoform specific and the type 7 AC (AC7) is most responsive to ethanol. In this study, we employed a fluorescence resonance energy transfer (FRET) based cAMP sensor, Epac1-camps, to examine real-time temporal dynamics of ethanol effects on cAMP concentrations. To our knowledge, this is the first report on real-time detection of the ethanol effect on intracellular cAMP. Methods Hela cells were transfected with Epac1-camps, dopamine D1A receptor, and one isoform of AC (AC7 or AC3). Fluorescent images were captured using a specific filter set for cyan fluorescent protein (CFP), yellow fluorescent protein (YFP), and FRET, respectively and FRET intensity was calculated on a pixel-by-pixel basis to examine changes in cAMP. Results During 2-minute stimulation with dopamine (DA), the cytoplasmic cAMP level quickly increased, then decreased to a plateau, where the cAMP level was higher than the level prior to stimulation with DA. Ethanol concentration dependently increased cytoplasmic cAMP in cells transfected with AC7, while ethanol did not have effect on cells transfected with AC3. Similar trends were observed for cAMP at the plasma membrane and in the nucleus during 2-minute stimulation with DA. Unexpectedly, when cells expressing AC7 were stimulated with DA or other Gs protein-coupled receptor’s ligand plus ethanol for 5 seconds, ethanol reduced cAMP concentration. Conclusion These results suggest that ethanol has two opposing effects on the cAMP generating system in an AC isoform specific manner, the enhancing effect on AC activity and the short lived inhibitory effect. Thus, ethanol may have a different effect on cAMP depending on not only AC isoform but also the duration of exposure. PMID:23731206

Water requirements of the carbon-black industry

USGS Publications Warehouse

Conklin, Howard L.

1956-01-01

Carbon blacks include an important group of industrial carbons used chiefly as a reinforcing agent in rubber tires. In 1953 more than 1,610 million pounds of carbon black was produced, of which approximately 1,134 million pounds was consumed by the rubber industry. The carbon-black industry uses small quantities of water as compared to some industries; however, the water requirements of the industry are important because of the dependence of the rubber-tire industry on carbon black.Two methods are used in the manufacture of carbon black - contact and furnace. The only process use of water in the contact method is that used in pelleting. Water is used also in the plant washhouse and for cleaning, and sometimes the company camp may be supplied by the plant. A survey made during the last quarter of 1953 showed that the average values of unit water use at contact plants for process use, all plant uses, and all uses including company camps are 0.08, 0.14, and 0.98 gallon of water per pound of carbon black respectively.In addition to use in wet pelleting, large quantities of water are required in continuous and cyclic furnace methods to reduce the temperature of the gases of decomposition in order to separate and collect the entrained carbon black. The 22 furnace plants in operation in 1953 used a total of 12.4 million gallons per day for process use. Four furnace plants generate electric power for plant use; condenser-cooling water for one such plant may nearly equal the requirements of the entire industry for process use. The average values of unit water use at furnace plants for process use, all plant uses and all uses including company camps but excluding power generation are 3.26, 3.34, and 3.45 gallons of water per pound of carbon black respectively.Carbon-black plants in remote, sparsely settled areas often must maintain company camps for employees. Twenty-one of twenty-seven contact plants surveyed in 1953 had company camps. These camps used large quantities of water: 0.84 gallon per pound of carbon black as compared to 0.14 gallon per pound used in the plants.Furnace plants can generally be located near a labor supply and, therefore, do not require company camps. Ten of the twenty-two furnace plants surveyed in 1953 had company camps.Because water used for pelleting and gas quenching is evaporated, leaving the dissolved minerals in the product as objectionable impurities, particular attention was paid to the quality of water available for use at the plants visited during the 1953 survey. Reports of chemical analyses of water samples were obtained at 23 plants. A study of these reports does not develop a pattern of the limits of tolerance of dissolved solids in water used in process or of the need for water treatment based on geographical location of the plant. However these analyses show that water used for quenching contains less dissolved solids than water used by the industry for any other purpose.Based on trends in the industry it is expected that the quantity of water used by the carbon-black industry will increase more rapidly than will the quantity of carbon black produced because of the increasing percentage produced in furnace plants, and that selection of sites for modern furnace plants will be influenced more by quantity and quality of the available water supply than was the case in selecting sites for contact plants for which low-cost natural gas was the primary consideration.

Opportunities for promoting youth physical activity: an examination of youth summer camps.

PubMed

Hickerson, Benjamin D; Henderson, Karla A

2014-01-01

Youth summer camp programs have the potential to provide opportunities for physical activity, but little to no research has been conducted to determine activity levels of campers. This study aimed to examine physical activity occurring in day and resident summer camps and how activity levels differed in these camps based upon demographic characteristics. Pedometer data were collected during hours of camp operation from 150 day campers and 114 resident campers between the ages of 8 and 12 years old. Independent t tests were used to compare physical activity by sex, race, and Body Mass Index. Campers at day camps averaged 11,916 steps per camp day, while resident campers averaged 19,699 steps per camp day. Day campers averaged 1586 steps per hour over 7.5 hour days and resident campers averaged 1515 steps per hour over 13 hour days. Male sex, Caucasian race, and normal Body Mass Index were significant correlates of more physical activity. Youth summer camps demonstrate the potential to provide ample opportunities for physical activity during the summer months. Traditional demographic disparities persisted in camps, but the structure of camp programs should allow for changes to increase physical activity for all participants.

Trapped in Statelessness: Rohingya Refugees in Bangladesh

PubMed Central

Milton, Abul Hasnat; Rahman, Mijanur; Hussain, Sumaira; Jindal, Charulata; Choudhury, Sushmita; Akter, Shahnaz; Ferdousi, Shahana; Mouly, Tafzila Akter; Hall, John; Efird, Jimmy T.

2017-01-01

The Rohingya people are one of the most ill-treated and persecuted refugee groups in the world, having lived in a realm of statelessness for over six generations, and who are still doing so. In recent years, more than 500,000 Rohingyas fled from Myanmar (Burma) to neighboring countries. This article addresses the Rohingya refugee crisis in Bangladesh, with special emphasis on the living conditions of this vulnerable population. We reviewed several documents on Rohingya refugees, visited a registered refugee camp (Teknaf), collected case reports, and conducted a series of meetings with stakeholders in the Cox’s Bazar district of Bangladesh. A total of 33,131 registered Rohingya refugees are living in two registered camps in Cox’s Bazar, and up to 80,000 additional refugees are housed in nearby makeshift camps. Overall, the living conditions of Rohingya refugees inside the overcrowded camps remain dismal. Mental health is poor, proper hygiene conditions are lacking, malnutrition is endemic, and physical/sexual abuse is high. A concerted diplomatic effort involving Bangladesh and Myanmar, and international mediators such as the Organization of Islamic Countries and the United Nations, is urgently required to effectively address this complex situation. PMID:28825673

Mechanisms Restricting Diffusion of Intracellular cAMP.

PubMed

Agarwal, Shailesh R; Clancy, Colleen E; Harvey, Robert D

2016-01-22

Although numerous receptors stimulate cAMP production in a wide array of cells, many elicit distinct, highly localized responses, implying that the subcellular distribution of cAMP is not uniform. One often used explanation is that phosphodiesterases, which breakdown cAMP, act as functional barriers limiting diffusion. However, several studies refute the notion that this is sufficient, suggesting that phosphodiesterase-independent movement of cAMP must occur at rates slower than free diffusion. But, until now this has never been demonstrated. Using Raster Image Correlation Spectroscopy (RICS), we measured the diffusion coefficient of a fluorescently-labeled cAMP derivative (φ450-cAMP) as well as other fluorescent molecules in order to investigate the role that molecular size, cell morphology, and buffering by protein kinase A (PKA) play in restricting cAMP mobility in different cell types. Our results demonstrate that cytosolic movement of cAMP is indeed much slower than the rate of free diffusion and that interactions with PKA, especially type II PKA associated with mitochondria, play a significant role. These findings have important implications with respect to cAMP signaling in all cells.

Mechanisms Restricting Diffusion of Intracellular cAMP

PubMed Central

Agarwal, Shailesh R.; Clancy, Colleen E.; Harvey, Robert D.

2016-01-01

Although numerous receptors stimulate cAMP production in a wide array of cells, many elicit distinct, highly localized responses, implying that the subcellular distribution of cAMP is not uniform. One often used explanation is that phosphodiesterases, which breakdown cAMP, act as functional barriers limiting diffusion. However, several studies refute the notion that this is sufficient, suggesting that phosphodiesterase-independent movement of cAMP must occur at rates slower than free diffusion. But, until now this has never been demonstrated. Using Raster Image Correlation Spectroscopy (RICS), we measured the diffusion coefficient of a fluorescently-labeled cAMP derivative (φ450-cAMP) as well as other fluorescent molecules in order to investigate the role that molecular size, cell morphology, and buffering by protein kinase A (PKA) play in restricting cAMP mobility in different cell types. Our results demonstrate that cytosolic movement of cAMP is indeed much slower than the rate of free diffusion and that interactions with PKA, especially type II PKA associated with mitochondria, play a significant role. These findings have important implications with respect to cAMP signaling in all cells. PMID:26795432

Economic impact of refugees.

PubMed

Taylor, J Edward; Filipski, Mateusz J; Alloush, Mohamad; Gupta, Anubhab; Rojas Valdes, Ruben Irvin; Gonzalez-Estrada, Ernesto

2016-07-05

In 2015, the United Nations High Commission for Refugees accommodated over 15 million refugees, mostly in refugee camps in developing countries. The World Food Program provided these refugees with food aid, in cash or in kind. Refugees' impacts on host countries are controversial and little understood. This unique study analyzes the economic impacts of refugees on host-country economies within a 10-km radius of three Congolese refugee camps in Rwanda. Simulations using Monte Carlo methods reveal that cash aid to refugees creates significant positive income spillovers to host-country businesses and households. An additional adult refugee receiving cash aid increases annual real income in the local economy by $205 to $253, significantly more than the $120-$126 in aid each refugee receives. Trade between the local economy and the rest of Rwanda increases by $49 to $55. The impacts are lower for in-kind food aid, a finding relevant to development aid generally.

Economic impact of refugees

PubMed Central

Taylor, J. Edward; Filipski, Mateusz J.; Alloush, Mohamad; Gupta, Anubhab; Rojas Valdes, Ruben Irvin; Gonzalez-Estrada, Ernesto

2016-01-01

In 2015, the United Nations High Commission for Refugees accommodated over 15 million refugees, mostly in refugee camps in developing countries. The World Food Program provided these refugees with food aid, in cash or in kind. Refugees’ impacts on host countries are controversial and little understood. This unique study analyzes the economic impacts of refugees on host-country economies within a 10-km radius of three Congolese refugee camps in Rwanda. Simulations using Monte Carlo methods reveal that cash aid to refugees creates significant positive income spillovers to host-country businesses and households. An additional adult refugee receiving cash aid increases annual real income in the local economy by $205 to $253, significantly more than the $120–$126 in aid each refugee receives. Trade between the local economy and the rest of Rwanda increases by $49 to $55. The impacts are lower for in-kind food aid, a finding relevant to development aid generally. PMID:27325782

Whatever Happened to School Camping? An Occasional Paper.

ERIC Educational Resources Information Center

Donaldson, George W.; Donaldson, Louise E.

1982-01-01

School camping began with three movements in American society: children's camping, which has been traced back as far as 1823; the Nature Study Movement, which is thought to have begun as early as 1839; and the holistic "new education." In 1940, L. B. Sharp opened National Camp in New Jersey and Julian W. Smith initiated the Clear Lake…

Camping in the Disciplines: Assessing the Effect of Writing Camps on Graduate Student Writers

ERIC Educational Resources Information Center

Busl, Gretchen; Donnelly, Kara Lee; Capdevielle, Matthew

2015-01-01

In the past ten years, an increasing number of universities have begun organizing writing "camps," or full-week immersion experiences, in an effort to address the increased need to support graduate student writing. Outside of anecdotes and testimonials, we have previously had very little data about these camps' success. This study,…

Enduring Lessons of Justice from the World War II Japanese American Internment

ERIC Educational Resources Information Center

Gallavan, Nancy P.; Roberts, Teresa A.

2005-01-01

In 1942, less than four months after Japan's attack on Pearl Harbor and the subsequent United States entry into World War II , nearly 120,000 persons of Japanese ancestry living along the west coast of the United States were ordered to evacuate their homes and sent to internment camps. The evacuees, separated from their extended families, former…

Nutritional and mental health status of Afghan refugee children in Peshawar, Pakistan: a descriptive study.

PubMed

Izutsu, T; Tsutsumi, A; Sato, T; Naqibullah, Z; Wakai, S; Kurita, H

2005-01-01

The study sought to ascertain and describe the physical and mental health states of Afghan refugee children after the terrorist attack on September 11, 2001 in the US and the aerial bombing of Afghanistan that followed. A cross-sectional survey was carried out in four refugee camps in Peshawar, Pakistan from February to March 2002, and comparisons among camps were made. A total of 70 males (mean age SD = 9.81 +/- 1.98 years old) and 30 females (7.94 +/- 2.07) answered a self-developed questionnaire on demographic data, traumatic events experience, living environment in the camps, and physical and mental health, through interviews. Anthropometric measures were measured and physical symptoms including anaemia and edema were assessed. Severe malnutrition was not shown and there were no significant differences in most nutritional and physical states among the camps. Nevertheless, in the newer camps more children experienced war related traumatic events. Mental symptoms were prevalent in all camps, though the characteristics of the symptoms differed among the camps.

KSC-99PP-1051

NASA Image and Video Library

1999-08-01

VANDENBERG AIR FORCE BASE, Calif. -- At Vandenberg Air Force Base in the early '80s, the Space Shuttle Enterprise undergoes Pathfinder fit checks at a tower. The Enterprise was built as a test vehicle and was not equipped for spaceflight. Enterprise eventually became the property of the Smithsonian Institution. Vandenberg AFB is located on the Central Coast of California about 150 miles northwest of Los Angeles. The property is comprised of parts of five Mexican land grants and a sixth grant that was transferred virtually intact to the Army. Vandenberg now is operated by the 30th Space Wing, and is the only military installation in the United States from which unmanned government and commercial satellites are launched into polar orbit. It is also the only site from which intercontinental ballistic missiles ICBMs are launched toward the Kwajalein Atoll to verify weapon systems performance. Vandenberg's military service dates back to 1941, when known as Camp Cooke it served as an Army training facility for armored and infantry troops. The main camp closed in June 1946 and was reactivated in August 1950 after the outbreak of the Korean War. The 13th and 20th Armored Divisions and the 40th, 44th, 86th, and 91st Infantry Divisions trained at Cooke. With the advent of the missile age in the 1950s, the Air Force persuaded Secretary of Defense Charles E. Wilson to direct the Army to transfer 64,000 acres of North Camp Cooke to the Air Force for use as a missile launch and training base. In 1958, Camp Cooke was renamed Vandenberg Air Force Base in honor of the late General Hoyt S. Vandenberg, second Air Force Chief of Staff of the United States Air Force and chief architect of today's modern Air Force. Photo Credit: NASA

Mortality study of civilian employees exposed to contaminated drinking water at USMC Base Camp Lejeune: a retrospective cohort study.

PubMed

Bove, Frank J; Ruckart, Perri Zeitz; Maslia, Morris; Larson, Theodore C

2014-08-13

Two drinking water systems at U.S. Marine Corps Base Camp Lejeune, North Carolina were contaminated with solvents during 1950s-1985. We conducted a retrospective cohort mortality study of 4,647 civilian, full-time workers employed at Camp Lejeune during 1973-1985 and potentially exposed to contaminated drinking water. We selected a comparison cohort of 4,690 Camp Pendleton workers employed during 1973-1985 and unexposed to contaminated drinking water. Mortality follow-up period was 1979-2008. Cause-specific standardized mortality ratios utilized U.S. age-, sex-, race-, and calendar period-specific mortality rates as reference. We used survival analysis to compare mortality rates between Camp Lejeune and Camp Pendleton workers and assess the effects of estimated cumulative contaminant exposures within the Camp Lejeune cohort. Ground water contaminant fate/transport and distribution system models provided monthly estimated contaminant levels in drinking water serving workplaces at Camp Lejeune. The confidence interval (CI) indicated precision of effect estimates. Compared to Camp Pendleton, Camp Lejeune workers had mortality hazard ratios (HRs) >1.50 for kidney cancer (HR = 1.92, 95% CI: 0.58, 6.34), leukemias (HR = 1.59, 95% CI: 0.66, 3.84), multiple myeloma (HR = 1.84, 95% CI: 0.45, 7.58), rectal cancer (HR = 1.65, 95% CI: 0.36, 7.44), oral cavity cancers (HR = 1.93, 95% CI: 0.34, 10.81), and Parkinson's disease (HR = 3.13, 95% CI: 0.76, 12.81). Within the Camp Lejeune cohort, monotonic exposure-response relationships were observed for leukemia and vinyl chloride and PCE, with mortality HRs at the high exposure category of 1.72 (95% CI: 0.33, 8.83) and 1.82 (95% CI: 0.36, 9.32), respectively. Cumulative exposures were above the median for most deaths from cancers of the kidney, esophagus, rectum, prostate, and Parkinson's disease, but small numbers precluded evaluation of exposure-response relationships. The study found elevated HRs in the Camp Lejeune cohort for several causes of death including cancers of the kidney, rectum, oral cavity, leukemias, multiple myeloma, and Parkinson's disease. Only 14% of the Camp Lejeune cohort died by end of follow-up, producing small numbers of cause-specific deaths and wide CIs. Additional follow-up would be necessary to comprehensively assess drinking water exposure effects at the base.

Children's cancer camps: a way to understand grief differently.

PubMed

Laing, Catherine M; Moules, Nancy J

2015-01-01

A philosophical hermeneutic study was conducted as part of the first author's doctoral research to understand the meaning of children's cancer camps for the child with cancer and the family. Twenty family members from six families were interviewed in order to bring understanding to this topic. This article will detail the finding related to the experience of grief that often accompanies a cancer diagnosis, and how camp seems to allow children and families to understand their grief differently. The interesting thing about this particular cancer camp is that families of children who have died continue to attend the camp yearly, and there are events to memorialize the many children known to all the campers who no longer attend camp. This is not a grief camp but a cancer camp where grief is allowed presence as it necessarily has to in the world of childhood cancer.

What Happens to Campers at Camp?

ERIC Educational Resources Information Center

Powell, Gwynn M.

2003-01-01

A study of 66 children with cancer and 43 siblings attending the Ronald McDonald Camp found that disease-specific camps allow children membership in a community of peers, which enhances self-esteem and social acceptance. A separate, longitudinal study of 38 beginning and experienced campers found that campers' intrapersonal and interpersonal…

Streptococcus pyogenes CAMP factor attenuates phagocytic activity of RAW 264.7 cells.

PubMed

Kurosawa, Mie; Oda, Masataka; Domon, Hisanori; Saitoh, Issei; Hayasaki, Haruaki; Terao, Yutaka

2016-02-01

Streptococcus pyogenes produces molecules that inhibit the function of human immune system, thus allowing the pathogen to grow and spread in tissues. It is known that S. pyogenes CAMP factor increases erythrocytosis induced by Staphylococcus aureus β-hemolysin. However, the effects of CAMP factor for immune cells are unclear. In this study, we investigated the effects of CAMP factor to macrophages. Western blotting analysis demonstrated that all examined strains expressed CAMP factor protein. In the presence of calcium or magnesium ion, CAMP factor was significantly released in the supernatant. In addition, both culture supernatant from S. pyogenes strain SSI-9 and recombinant CAMP factor dose-dependently induced vacuolation in RAW 264.7 cells, but the culture supernatant from Δcfa isogenic mutant strain did not. CAMP factor formed oligomers in RAW 264.7 cells in a time-dependent manner. CAMP factor suppressed cell proliferation via G2 phase cell cycle arrest without inducing cell death. Furthermore, CAMP factor reduced the uptake of S. pyogenes and phagocytic activity indicator by RAW 264.7 cells. These results suggest that CAMP factor works as a macrophage dysfunction factor. Therefore, we conclude that CAMP factor allows S. pyogenes to escape the host immune system, and contribute to the spread of streptococcal infection. Copyright © 2015 Institut Pasteur. Published by Elsevier Masson SAS. All rights reserved.

Impact of Attending Jump Start Literacy Camp on Reading Achievement among Third and Fourth Grade Students

ERIC Educational Resources Information Center

Padgett, Carrie B.

2010-01-01

The Jump Start Literacy Camp was developed as a means to combat summer learning loss. The camp utilized high-energy activities to target phonemic awareness, phonics, vocabulary, fluency, and comprehension. This study examined the effects of the Jump Start Literacy Camp on reading achievement for rising third and fourth grade students in an urban…

Summer Camp and Positive Youth Development: Program with Romanian Youth

ERIC Educational Resources Information Center

Feenstra, Jennifer S.

2015-01-01

A variety of activities are used in camps to help promote positive youth development, improving social skills and self-esteem in campers. I expanded on previous camp research in this study to address the influence camps have on trust, belief in the honesty of others, empowerment, and care for others in youth in Eastern Europe. Since 1999, New…

Okefenokee Notes.

ERIC Educational Resources Information Center

Burton, Patricia E.

1985-01-01

A four-day field trip to Okefenokee swamp was a learning experience filled with variety for sixth grade students from North Carolina. Academic preparation, site activities (camping, observing, exploring, wading, and canoeing), and resource materials (for interested groups throughout the United States) are discussed. (DH)

Culture Camp, Ethnic Identity, and Adoption Socialization for Korean Adoptees: A Pretest and Posttest Study.

PubMed

Baden, Amanda L

2015-12-01

This study explores the impact of racial-ethnic socialization on adopted South Korean children and adolescents who attended a sleepaway Korean culture camp for one week. This camp provided racial-ethnic socialization experiences via exposure to camp counselors, staff, and teachers who were Korean Americans, Korean nationals, and Korean adult adoptees, and exposure to cultural activities and discussions. Using a pretest-posttest design to control for the lack of a comparison group (McCall & Green, ), 75 Korean adoptee children and adolescents (mean age = 12.96) completed both the Children's Depression Inventory (CDI) and the Revised Children's Manifest Anxiety Scale (RCMAS) surveys at pretest and posttest, and completed the Multigroup Ethnic Identity Measure (MEIM) at posttest. Results indicated that adoptees reported lower levels of depression at the end of camp than at the beginning of camp, but little variance could be attributed to ethnic identity at posttest. The results of this study suggest that scholars investigate the possibility that adoptee culture camps may provide an adoption socialization experience that may be more salient for adoptees than the racial-ethnic socialization that was intended. Implications for research and practice are discussed. © 2015 Wiley Periodicals, Inc.

Trends in camping participation

Treesearch

Wilbur F. LaPage; Dale P. Ragain; Dale P. Ragain

1971-01-01

Several years ago the Northeastern Forest Experiment Station began a long-term study of per-capita camping participation. The objectives of the research were to identify campers with increasing or decreasing camping participation and to determine the causes of those trends.

Changes in Stress and Appetite Responses in Male Power-Trained Athletes during Intensive Training Camp.

PubMed

Oshima, Satomi; Takehata, Chisato; Sasahara, Ikuko; Lee, Eunjae; Akama, Takao; Taguchi, Motoko

2017-08-21

An intensive consecutive high-volume training camp may induce appetite loss in athletes. Therefore, this study aimed to investigate the changes in stress and appetite responses in male power-trained athletes during an intensive training camp. The measurements at Day 2 and at the end of a 9-day intensive training camp (Camp1 and Camp2, respectively) were compared with those of the resting period (Rest) and the regular training period (Regular; n = 13). The stress state was assessed based on plasma cortisol level, salivary immunoglobulin A level, and a profile of mood states score. The sensation of appetite was assessed using visual analog scale scores, and fasting plasma acylated ghrelin, insulin, and glucose were measured. The cortisol concentrations were significantly higher at Camp2 (466.7 ± 60.7 nmol∙L -1 ) than at Rest (356.3 ± 100.9 nmol∙L -1 ; p = 0.002) or Regular (361.7 ± 111.4 nmol∙L -1 ; p = 0.003). Both prospective and actual food consumption significantly decreased at Camp2, and acylated ghrelin concentration was significantly lower at Camp1 (34.2 ± 8.0 pg∙mL -1 ) and Camp2 (32.0 ± 8.7 pg∙mL -1 ) than at Rest (47.2 ± 11.2 pg∙mL -1 ) or Regular (53.4 ± 12.6 pg∙mL -1 ). Furthermore, the change in acylated ghrelin level was negatively correlated with the change in cortisol concentration. This study's findings suggest that an early-phase physiological stress response may decrease the acylated ghrelin level in male power-trained athletes during an intensive training camp.

Nutrition education for student community volunteers: a comparative study of two different communication methods.

PubMed

Vijayapushpam, T; Subba Rao, G M; Antony, Grace Maria; Rao, D Raghunatha

2008-06-01

Nutrition education for student volunteers can enhance their skills, and they can act as change agents in the community. There is a dearth of data from India on the effectiveness of different communication tools in providing nutrition education to student volunteers. This study aims to examine the comparative effectiveness of two different methods of communication--lectures in the classroom aided by print material, and a televised version of a local folk-dance form--for providing nutrition education to student community volunteers in a South Indian state. Interventions were conducted during two mega-camps of student volunteers (camps 1 and 2) with 70 and 137 participants, respectively. Their knowledge levels were tested at baseline. Camp 1 received the lecture intervention and camp 2 the televised folk-dance intervention. Knowledge scores were measured before and after the intervention in each camp, and the two camps were compared for significant improvements in knowledge. At baseline, the knowledge levels of students in both camps were comparable. Significant improvement in knowledge was observed in both camps after intervention (p < .05). Although there was no significant difference between the camps in improvement in knowledge, a significant difference was observed when only the positive increments (improvement over baseline) were compared. The televised version of the folk-dance form was better in bringing about positive increment.

cAMP dependent and independent regulation of thyroglobulin synthesis by two clones of the OVNIS 6H thyroid cell line.

PubMed

Aouani, A; Hovsépian, S; Fayet, G

1987-07-01

The hormonal regulation of thyroglobulin synthesis has been studied using two independent clones of the OVNIS 6H cell line. Insulin, hydrocortisone and TSH were able to stimulate thyroglobulin synthesis, whereas transferrin, somatostatin and glycyl-histidyl-lysine were without effect. Insulin stimulated thyroglobulin synthesis without affecting cAMP production. Hydrocortisone, when combined with insulin was a stimulator too; this stimulation was not accompanied by an increase in cAMP. TSH alone was unable to stimulate either cAMP or thyroglobulin synthesis. The stimulatory effect of TSH on thyroglobulin synthesis took place only when combined with insulin or insulin plus hydrocortisone, and was mediated by cAMP. Consequently, insulin and hydrocortisone stimulated thyroglobulin synthesis by cAMP-independent mechanisms, whereas TSH acted via the cAMP system. Forskolin mimicked TSH effects on cAMP and thyroglobulin synthesis. Calf serum inhibited cAMP and thyroglobulin production. Optimal cAMP and thyroglobulin synthesis as well as TSH responsiveness were obtained in serum-free medium supplemented with 5 micrograms/ml insulin, 100 nM hydrocortisone and 1 mU/ml TSH.

Study of Social Desirability Levels of Female Youth Camp Leader Candidates in Accordance with Some Variables

ERIC Educational Resources Information Center

Üzümcü, Bülent

2016-01-01

The aim of the study examination of the study of social desirability levels of female youth camp leader candidates in according with some variables. The study the scope of the research consists of 326 female trainees participated in the relevant course of youth camp leader candidates, depending on the Youth and Sport Ministry. As a measurement…

Backgrounds of Outdoor Education: A Review of Early Studies in Camping as Education. Taft Campus Occasional Paper No. IX.

ERIC Educational Resources Information Center

Wiener, Morris

Until the depression of the 1930s, camping was valued simply for its recreational and health benefits. Then, with the advent of the philosophy of progressivism and the consequent changes in educational goals and practices, the educational potentials of camping also began to be examined. Attempts to redefine the role of camping and to seek…

The effect of perceptions of support for autonomy, relatedness, and competence on interest in camp for adolescent girls

Treesearch

Ann Gillard; Clifton E. Watts; Peter A. Witt

2008-01-01

Understanding whether young people perceive camp to be supportive of their needs for autonomy, relatedness, and competence (ARC) is important for camp administrators and staff as they plan and structure opportunities for positive youth development. We conducted a study during the summer of 2006 at a Girl Scout camp in Pennsylvania. Through hierarchical linear...

What Do Students Gain from a Week at Science Camp? Youth Perceptions and the Design of an Immersive, Research-Oriented Astronomy Camp

ERIC Educational Resources Information Center

Fields, Deborah Anne

2009-01-01

This study explored American high school students' perceptions of the benefits of a summer astronomy camp, emphasizing a full cycle of the research process and how the organization of the camp contributed to those perceptions. Semi-structured interviews with students and staff were used to elicit the specific benefits that campers perceived from…

Effect of a wildlife conservation camp experience in China on student knowledge of animals, care, propensity for environmental stewardship, and compassionate behavior toward animals

NASA Astrophysics Data System (ADS)

Bexell, Sarah M.

The goal of conservation education is positive behavior change toward animals and the environment. This study was conducted to determine whether participation in a wildlife conservation education camp was effective in positively changing 8-12 year old students': (a) knowledge of animals, (b) care about animals, (c) propensity for environmental and wildlife stewardship, and (d) compassionate behavior toward animals. During the summer of 2005, 2 five-day camps were conducted at 2 zoological institutions in Chengdu, China. The camp curriculum was influenced by theory and research on the following: conservation psychology, social learning theory, empathy and moral development theory, socio-biological theory, constructivist theory, and conservation science. Camp activities were sensitive to Chinese culture and included Chinese conservation issues. Activities were designed to help children form bonds with animals and care enough about them to positively change their behavior toward animals and the environment. This mixed methods study triangulated quantitative and qualitative data from six sources to answer the following: (1) Did camp increase student knowledge of animals? (2) Did camp increase student caring about animals? (3) Did camp increase student propensity for environmental and wildlife stewardship? (4) Did camp affect student compassionate behavior toward animals? A conservation stewards survey revealed significant increases on pre-post, self-report of knowledge, care, and propensity. Pre-post, rubric-scored responses to human-animal interaction vignettes indicated a significant increase in knowledge, and stable scores on care and propensity. Qualitative data from student journals, vignettes, and end-of-camp questionnaires demonstrated knowledge, caring, and propensity, and revealed the emergent theme empathy. To address question 4, instructors tallied campers' behavior toward animals using a student behavior ethogram. Occurrence of positive behaviors was inconsistent, but negative behaviors decreased, indicating campers were more conscious of behaviors to avoid. Field notes helped determine that camps were implemented as planned, therefore not interfering with goals of the camp. This study contributes to an emerging and critical knowledge base of effective strategies to promote conservation behavior.

A Study of Global Citizenship Levels of Turkish University Students According to Different Variables (Youth Camp Leaders Sample)

ERIC Educational Resources Information Center

Temel, Cenk

2016-01-01

The aim of this study was to investigate different variables of university students' (Youth Camp Leaders) global citizenship levels from different universities, who participated in the youth camp leadership meeting organized in March 2016, by the Turkish Ministry of Youth and Sports. The present research is a descriptive study based on the survey…

Parallel Allostery by cAMP and PDE Coordinates Activation and Termination Phases in cAMP Signaling.

PubMed

Krishnamurthy, Srinath; Tulsian, Nikhil Kumar; Chandramohan, Arun; Anand, Ganesh S

2015-09-15

The second messenger molecule cAMP regulates the activation phase of the cAMP signaling pathway through high-affinity interactions with the cytosolic cAMP receptor, the protein kinase A regulatory subunit (PKAR). Phosphodiesterases (PDEs) are enzymes responsible for catalyzing hydrolysis of cAMP to 5' AMP. It was recently shown that PDEs interact with PKAR to initiate the termination phase of the cAMP signaling pathway. While the steps in the activation phase are well understood, steps in the termination pathway are unknown. Specifically, the binding and allosteric networks that regulate the dynamic interplay between PKAR, PDE, and cAMP are unclear. In this study, PKAR and PDE from Dictyostelium discoideum (RD and RegA, respectively) were used as a model system to monitor complex formation in the presence and absence of cAMP. Amide hydrogen/deuterium exchange mass spectrometry was used to monitor slow conformational transitions in RD, using disordered regions as conformational probes. Our results reveal that RD regulates its interactions with cAMP and RegA at distinct loci by undergoing slow conformational transitions between two metastable states. In the presence of cAMP, RD and RegA form a stable ternary complex, while in the absence of cAMP they maintain transient interactions. RegA and cAMP each bind at orthogonal sites on RD with resultant contrasting effects on its dynamics through parallel allosteric relays at multiple important loci. RD thus serves as an integrative node in cAMP termination by coordinating multiple allosteric relays and governing the output signal response. Copyright © 2015 Biophysical Society. Published by Elsevier Inc. All rights reserved.

Tactics, Techniques, and Procedures (TTP) for Migrant Camp Operations

DTIC Science & Technology

1995-04-15

interchangeable and, therefore, usually do not degrade a combat unit if tasked to deploy independently. Also, the Air Force frequently tasks composite...Prime BEEF teams from multiple bases rather than degrade a combat unit’s capabilities. (2) Horizontal construction capabilities, usually airfield or...special understanding and sympathy. They should receive all necessary assistance, and they should not be subject to cruel , inhumane, or degrading

The Tragedies and Heroes of the Holocaust in Poland and Hungary. Fulbright-Hays Summer Seminars Abroad Program, 1998 (Hungary/Poland).

ERIC Educational Resources Information Center

Schirmer, Christy

This curriculum unit is designed to teach students how the Holocaust differed in Hungary, what conditions were like at the largest extermination camp (Auschwitz-Birkenau), and about people who risked their lives to save Hungarian and Polish Jews. The unit notes that students should already be acquainted with the rise of anti-Semitism in Germany…

Statistically Derived System Relationship Models for the SASSY Management Unit, 1st Force Service Support Group, Camp Pendelton, California.

DTIC Science & Technology

1981-06-01

TI - 59 programmable calculator to aid...training. The Texas Instruments TI - 59 Programmable Calculator has only ten lettered registers that would be simple for clerical personnel to use (A...SASSY Management Units. Appendix C is a set of user instructions written for the Texas Instrument TI - 59 Programmable Calculator . The TI-59 was

The Impact of Aphasia Camp Participation on Quality of Life: A Primary Progressive Aphasia Perspective.

PubMed

Kim, Esther S; Figeys, Mathieu; Hubbard, H Isabel; Wilson, Carlee

2018-07-01

Individuals with primary progressive aphasia (PPA) and their caregivers are at risk for decreased quality of life (QoL) due to their progressive condition. Aphasia camps are an intervention that can improve QoL, yet individuals with PPA are underrepresented at aphasia camps relative to those with poststroke aphasia. The purpose of this exploratory case study was to examine the effect of participation in aphasia camp on the QoL of a couple impacted by PPA. The Living with Aphasia: Framework for Outcome Measurement (A-FROM) was used to guide a semistructured interview with an individual with PPA and her spouse, both of whom had attended the Alberta Aphasia Camp for 4 years. Conventional content analysis with an inductive approach was used to analyze results. Concepts that emerged from the interview were organized into pre-camp, during, and post-camp categories. Aspects of camp that had an effect on post-camp QoL for this couple with PPA included expanding social connections and introduction to new activities. Personal characteristics exhibited by the couple had an impact on their experience of aphasia camp and how they incorporated their experiences into their everyday lives post-camp. Aphasia camps are a participation-based service approach that can benefit people with aphasia regardless of etiology. A consideration of personal factors of potential campers with PPA, and the provision of PPA-specific resources, is recommended for programs such as aphasia camps that incorporate participants with mixed etiologies. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Mortality study of civilian employees exposed to contaminated drinking water at USMC Base Camp Lejeune: a retrospective cohort study

PubMed Central

2014-01-01

Background Two drinking water systems at U.S. Marine Corps Base Camp Lejeune, North Carolina were contaminated with solvents during 1950s-1985. Methods We conducted a retrospective cohort mortality study of 4,647 civilian, full-time workers employed at Camp Lejeune during 1973–1985 and potentially exposed to contaminated drinking water. We selected a comparison cohort of 4,690 Camp Pendleton workers employed during 1973–1985 and unexposed to contaminated drinking water. Mortality follow-up period was 1979-2008. Cause-specific standardized mortality ratios utilized U.S. age-, sex-, race-, and calendar period-specific mortality rates as reference. We used survival analysis to compare mortality rates between Camp Lejeune and Camp Pendleton workers and assess the effects of estimated cumulative contaminant exposures within the Camp Lejeune cohort. Ground water contaminant fate/transport and distribution system models provided monthly estimated contaminant levels in drinking water serving workplaces at Camp Lejeune. The confidence interval (CI) indicated precision of effect estimates. Results Compared to Camp Pendleton, Camp Lejeune workers had mortality hazard ratios (HRs) >1.50 for kidney cancer (HR = 1.92, 95% CI: 0.58, 6.34), leukemias (HR = 1.59, 95% CI: 0.66, 3.84), multiple myeloma (HR = 1.84, 95% CI: 0.45, 7.58), rectal cancer (HR = 1.65, 95% CI: 0.36, 7.44), oral cavity cancers (HR = 1.93, 95% CI: 0.34, 10.81), and Parkinson’s disease (HR = 3.13, 95% CI: 0.76, 12.81). Within the Camp Lejeune cohort, monotonic exposure-response relationships were observed for leukemia and vinyl chloride and PCE, with mortality HRs at the high exposure category of 1.72 (95% CI: 0.33, 8.83) and 1.82 (95% CI: 0.36, 9.32), respectively. Cumulative exposures were above the median for most deaths from cancers of the kidney, esophagus, rectum, prostate, and Parkinson’s disease, but small numbers precluded evaluation of exposure-response relationships. Conclusion The study found elevated HRs in the Camp Lejeune cohort for several causes of death including cancers of the kidney, rectum, oral cavity, leukemias, multiple myeloma, and Parkinson’s disease. Only 14% of the Camp Lejeune cohort died by end of follow-up, producing small numbers of cause-specific deaths and wide CIs. Additional follow-up would be necessary to comprehensively assess drinking water exposure effects at the base. PMID:25115749

RESEARCH: An Ecoregional Approach to the Economic Valuation of Land- and Water-Based Recreation in the United States

PubMed

Bhat; Bergstrom; Teasley; Bowker; Cordell

1998-01-01

/ This paper describes a framework for estimating the economic value of outdoor recreation across different ecoregions. Ten ecoregions in the continental United States were defined based on similarly functioning ecosystem characters. The individual travel cost method was employed to estimate recreation demand functions for activities such as motor boating and waterskiing, developed and primitive camping, coldwater fishing, sightseeing and pleasure driving, and big game hunting for each ecoregion. While our ecoregional approach differs conceptually from previous work, our results appear consistent with the previous travel cost method valuation studies.KEY WORDS: Recreation; Ecoregion; Travel cost method; Truncated Poisson model

The benefits of integrating Internet technology with standard communications for telemedicine in extreme environments.

PubMed

Harnett, B M; Satava, R; Angood, P; Merriam, N R; Doarn, C R; Merrell, R C

2001-12-01

The ability to continuously monitor the vital signs of a person can be beneficial especially if the environment is hazardous or a person simply has general health concerns. We wanted to ascertain if, by integrating the Internet, ubiquitous switching technologies and off-the-shelf tools, this "suite of services" could provide a topology to enable remote monitoring in extreme and remote locations. An evaluation of this approach was conducted at the base camp of Mount Everest in the spring of 1999. Three climbers were outfitted with wireless, wearable sensors and transmitters for 24 h as they ascended through the Khumbu Icefall toward Camp One. The physiologic data was forwarded to the receiving station at Base Camp where it was forwarded to the U.S. mainland. Two of the three devices delivered physiologic data 95%-100% of the time while the third unit operated at only 78%. According to the climbers, the devices were unobtrusive, however, any additional weight while climbing Everest must provide advantage.

Evaluation of mortality among marines and navy personnel exposed to contaminated drinking water at USMC base Camp Lejeune: a retrospective cohort study.

PubMed

Bove, Frank J; Ruckart, Perri Zeitz; Maslia, Morris; Larson, Theodore C

2014-02-19

Two drinking water systems at U.S. Marine Corps Base Camp Lejeune, North Carolina were contaminated with solvents during 1950s-1985. We conducted a retrospective cohort mortality study of Marine and Naval personnel who began service during 1975-1985 and were stationed at Camp Lejeune or Camp Pendleton, California during this period. Camp Pendleton's drinking water was uncontaminated. Mortality follow-up was 1979-2008. Standardized Mortality Ratios were calculated using U.S. mortality rates as reference. We used survival analysis to compare mortality rates between Camp Lejeune (N = 154,932) and Camp Pendleton (N = 154,969) cohorts and assess effects of cumulative exposures to contaminants within the Camp Lejeune cohort. Models estimated monthly contaminant levels at residences. Confidence intervals (CIs) indicated precision of effect estimates. There were 8,964 and 9,365 deaths respectively, in the Camp Lejeune and Camp Pendleton cohorts. Compared to Camp Pendleton, Camp Lejeune had elevated mortality hazard ratios (HRs) for all cancers (HR = 1.10, 95% CI: 1.00, 1.20), kidney cancer (HR = 1.35, 95% CI: 0.84, 2.16), liver cancer (HR = 1.42, 95% CI: 0.92, 2.20), esophageal cancer (HR = 1.43 95% CI: 0.85, 2.38), cervical cancer (HR = 1.33, 95% CI: 0.24, 7.32), Hodgkin lymphoma (HR = 1.47, 95% CI: 0.71, 3.06), and multiple myeloma (HR = 1.68, 95% CI: 0.76, 3.72). Within the Camp Lejeune cohort, monotonic categorical cumulative exposure trends were observed for kidney cancer and total contaminants (HR, high cumulative exposure = 1.54, 95% CI: 0.63, 3.75; log10 β = 0.06, 95% CI: -0.05, 0.17), Hodgkin lymphoma and trichloroethylene (HR, high cumulative exposure = 1.97, 95% CI: 0.55, 7.03; β = 0.00005, 95% CI: -0.00003, 0.00013) and benzene (HR, high cumulative exposure = 1.94, 95% CI: 0.54, 6.95; β = 0.00203, 95% CI: -0.00339, 0.00745). Amyotrophic Lateral Sclerosis (ALS) had HR = 2.21 (95% CI: 0.71, 6.86) at high cumulative vinyl chloride exposure but a non-monotonic exposure-response relationship (β = 0.0011, 95% CI: 0.0002, 0.0020). The study found elevated HRs at Camp Lejeune for several causes of death including cancers of the kidney, liver, esophagus, cervix, multiple myeloma, Hodgkin lymphoma and ALS. CIs were wide for most HRs. Because <6% of the cohort had died, long-term follow-up would be necessary to comprehensively assess effects of drinking water exposures at the base.

Predicting California Bearing Ratio from Trafficability Cone Index Values

DTIC Science & Technology

2008-10-01

Corozal Puerto Rico 9 Corvallis, OR United States 8 Delta , LA United States 40 Fort Kobbe Panama 6 Fort Pierce, FL United States 45 Guanica...sites. ERDC/CRREL TR-08-17 39 CL - All sites 0 2 4 6 8 10 12 14 16 18 0 200 400 600 800 1000 CI C BR Blytheville Camp Huelen Chieng Mai Delta ... Stratigraphy and sedimentation. San Francisco: W.H. Freeman. Meyer, M. P. 1966. Comparison of engineering properties of selected temperate and

Which Social Emotional Competencies Are Enhanced at a Social Emotional Learning Camp?

ERIC Educational Resources Information Center

Ee, Jessie; Ong, Chew Wei

2014-01-01

Research studies have shown that educational programmes such as camps and field trips can develop affective and social relationships through personal exposure to outdoor experiences among students. This study will illustrate the outcome of a social emotional learning camp organized for 93 Secondary Two students (mean age 14.1) in Singapore. Both…

Outdoor Education, Student Handbook.

ERIC Educational Resources Information Center

Madison Local Schools, Mansfield, OH.

This guide is a student handbook designed for use in the classroom and at a school camp. Although the booklet was desigend for a specific school and a specific school camp, the materials within the guide may be used in other situations. The guide contains two types of studies. The first serve as pre-camp studies and are indicated by the white…

Why It's Good to Go to Camp

ERIC Educational Resources Information Center

Howell, Matthew

2008-01-01

In the author's fourth year of undergraduate studies at the University of Waterloo he had the opportunity to explore the benefits attained by children attending a summer camp by way of an academic literature review. The author worked with Dr. Troy Glover who has been commissioned by a group of camping associations to perform a study on the…

My Daughter the Scientist? Mothers' Perceptions of the Shift in Their Daughter's Personal Science Identities

ERIC Educational Resources Information Center

Farland-Smith, Donna

2016-01-01

This study reports on the perspective of mothers whose daughters underwent an extensive inquiry-focused interactive one-week science camp, which involved female middle school students and university scientists. This study focused on nine mother's perceptions of the impact the camp had on their daughter's science identities. Following the camp,…

Using lot quality assurance sampling to assess access to water, sanitation and hygiene services in a refugee camp setting in South Sudan: a feasibility study.

PubMed

Harding, Elizabeth; Beckworth, Colin; Fesselet, Jean-Francois; Lenglet, Annick; Lako, Richard; Valadez, Joseph J

2017-08-08

Humanitarian agencies working in refugee camp settings require rapid assessment methods to measure the needs of the populations they serve. Due to the high level of dependency of refugees, agencies need to carry out these assessments. Lot Quality Assurance Sampling (LQAS) is a method commonly used in development settings to assess populations living in a project catchment area to identify their greatest needs. LQAS could be well suited to serve the needs of refugee populations, but it has rarely been used in humanitarian settings. We adapted and implemented an LQAS survey design in Batil refugee camp, South Sudan in May 2013 to measure the added value of using it for sub-camp level assessment. Using pre-existing divisions within the camp, we divided the Batil catchment area into six contiguous segments, called 'supervision areas' (SA). Six teams of two data collectors randomly selected 19 respondents in each SA, who they interviewed to collect information on water, sanitation, hygiene, and diarrhoea prevalence. These findings were aggregated into a stratified random sample of 114 respondents, and the results were analysed to produce a coverage estimate with 95% confidence interval for the camp and to prioritize SAs within the camp. The survey provided coverage estimates on WASH indicators as well as evidence that areas of the camp closer to the main road, to clinics and to the market were better served than areas at the periphery of the camp. This assumption did not hold for all services, however, as sanitation services were uniformly high regardless of location. While it was necessary to adapt the standard LQAS protocol used in low-resource communities, the LQAS model proved to be feasible in a refugee camp setting, and program managers found the results useful at both the catchment area and SA level. This study, one of the few adaptations of LQAS for a camp setting, shows that it is a feasible method for regular monitoring, with the added value of enabling camp managers to identify and advocate for the least served areas within the camp. Feedback on the results from stakeholders was overwhelmingly positive.

High-precision U-Pb zircon geochronological constraints on the End-Triassic Mass Extinction, the late Triassic Astronomical Time Scale and geochemical evolution of CAMP magmatism

NASA Astrophysics Data System (ADS)

Blackburn, T. J.; Olsen, P. E.; Bowring, S. A.; McLean, N. M.; Kent, D. V.; Puffer, J. H.; McHone, G.; Rasbury, T.

2012-12-01

Mass extinction events that punctuate Earth's history have had a large influence on the evolution, diversity and composition of our planet's biosphere. The approximate temporal coincidence between the five major extinction events over the last 542 million years and the eruption of Large Igneous Provinces (LIPs) has led to the speculation that climate and environmental perturbations generated by the emplacement of a large volume of magma in a short period of time triggered each global biologic crisis. Establishing a causal link between extinction and the onset and tempo of LIP eruption has proved difficult because of the geographic separation between LIP volcanic deposits and stratigraphic sequences preserving evidence of the extinction. In most cases, the uncertainties on available radioisotopic dates used to correlate between geographically separated study areas often exceed the duration of both the extinction interval and LIP volcanism by an order of magnitude. The "end-Triassic extinction" (ETE) is one of the "big five" and is characterized by the disappearance of several terrestrial and marine species and dominance of Dinosaurs for the next 134 million years. Speculation on the cause has centered on massive climate perturbations thought to accompany the eruption of flood basalts related to the Central Atlantic Magmatic Province (CAMP), the most aerially extensive and volumetrically one of the largest LIPs on Earth. Despite an approximate temporal coincidence between extinction and volcanism, there lacks evidence placing the eruption of CAMP prior to or at the initiation of the extinction. Estimates of the timing and/or duration of CAMP volcanism provided by astrochronology and Ar-Ar geochronology differ by an order of magnitude, precluding high-precision tests of the relationship between LIP volcanism and the mass extinction, the causes of which are dependent upon the rate of magma eruption. Here we present high precision zircon U-Pb ID-TIMS geochronologic data for eight CAMP flows and sills from the eastern U.S. and Morocco. These data are used first to independently test the astronomically calibrated time scale and sediment accumulation rates within the Triassic-Jurassic rift basins along the eastern North America. The U-Pb, paleontological, magnetostratigraphic and astronomical data are combined to constrain the onset and duration of the CAMP and clarify the temporal relationship between the CAMP and the ETE. The dataset together allows more precise estimates of eruptive volume per unit time, a requirement for rigorous evaluation of climate-driven models for the extinction.

Intracellular tortuosity underlies slow cAMP diffusion in adult ventricular myocytes.

PubMed

Richards, Mark; Lomas, Oliver; Jalink, Kees; Ford, Kerrie L; Vaughan-Jones, Richard D; Lefkimmiatis, Konstantinos; Swietach, Pawel

2016-06-01

3',5'-Cyclic adenosine monophosphate (cAMP) signals in the heart are often confined to concentration microdomains shaped by cAMP diffusion and enzymatic degradation. While the importance of phosphodiesterases (degradative enzymes) in sculpting cAMP microdomains is well established in cardiomyocytes, less is known about cAMP diffusivity (DcAMP) and factors affecting it. Many earlier studies have reported fast diffusivity, which argues against sharply defined microdomains. [cAMP] dynamics in the cytoplasm of adult rat ventricular myocytes were imaged using a fourth generation genetically encoded FRET-based sensor. The [cAMP]-response to the addition and removal of isoproterenol (β-adrenoceptor agonist) quantified the rates of cAMP synthesis and degradation. To obtain a read out of DcAMP, a stable [cAMP] gradient was generated using a microfluidic device which delivered agonist to one half of the myocyte only. After accounting for phosphodiesterase activity, DcAMP was calculated to be 32 µm(2)/s; an order of magnitude lower than in water. Diffusivity was independent of the amount of cAMP produced. Saturating cAMP-binding sites with the analogue 6-Bnz-cAMP did not accelerate DcAMP, arguing against a role of buffering in restricting cAMP mobility. cAMP diffused at a comparable rate to chemically unrelated but similar sized molecules, arguing for a common physical cause of restricted diffusivity. Lower mitochondrial density and order in neonatal cardiac myocytes allowed for faster diffusion, demonstrating the importance of mitochondria as physical barriers to cAMP mobility. In adult cardiac myocytes, tortuosity due to physical barriers, notably mitochondria, restricts cAMP diffusion to levels that are more compatible with microdomain signalling. © The Author 2016. Published by Oxford University Press on behalf of the European Society of Cardiology.

Flexible Space Can Save the Day.

ERIC Educational Resources Information Center

Anderson, Steve

1991-01-01

Describes how the North Indiana Conference of the United Methodist Church has designed new conference lodges and improved existing facilities to increase flexible space at its camps and conference centers. Outlines the flexible use of bedrooms/dormitories and activity rooms. Includes floor plans. (SV)

Assessing Operation Purple: A Program Evaluation of a Summer Camp for Military Youth

DTIC Science & Technology

2012-01-01

However, it should be noted that the four FOCUS studies employed evaluation designs with no control or comparison group . Furthermore, despite...evaluation design was more robust than other military youth program evaluations that do not have a control or comparison group (Beardslee, Lester, et al...Operation Purple: A Program Evaluation of a Summer Camp for Military Youth camp group ); the remaining group formed the no-camp, or control , group . We

U.S. Army Medical Department Journal, April-June 2008

DTIC Science & Technology

2008-06-01

IGR), against dengue vector mosquitoes. In the Peruvian Amazon community at Iquitos, Stancil42 (Naval Medical Research Center Detachment, Peru ...Research Unit- Kenya, Nairobi; Naval Medical Research Center Detachment, Lima, Peru ; Naval Medical Research Unit-2, Jakarta, Indonesia; and the Naval...These projects have revealed that sand flies often emerge from the soil beneath tents and camps. In an effort to prevent sand flies breeding in rodent

School's out: what are urban children doing? The Summer Activity Study of Somerville Youth (SASSY)

PubMed Central

2010-01-01

Background Research indicates that in the United States, children experience healthier BMI and fitness levels during school vs. summer, but research is limited. The primary goal of this pilot study was to assess where children spend their time during the months that school is not in session and to learn about the different types of activities they engage in within different care settings. A secondary goal of this pilot study was to learn what children eat during the summer months. Methods A nine-week summer study of 57 parents of second and third grade students was conducted in an economically, racial/ethnically and linguistically diverse US urban city. Weekly telephone interviews queried time and activities spent on/in 1) the main caregiver's care 2) someone else's care 3) vacation 4) and camp. Activities were categorised as sedentary, light, moderate, or vigorous (0-3 scale). For each child, a mean activity level was calculated and weighted for proportion of time spent in each care situation, yielding a weighted activity index. On the last phone call, parents answered questions about their child's diet over the summer. Two post-study focus groups were conducted to help interpret findings from the weekly activity interviews. Results The mean activity index was 1.05 ± 0.32 and differed between gender (p = 0.07), education (p = 0.08) and primary language spoken in the household (p = 0.01). Children who spent a greater percentage of time in parent care had on average a lower activity index (β = -0.004, p = 0.01) while children who spent a greater percentage of time in camp had a higher activity index (β = 0.004, p = 0.03). When stratified into type of camp, percentage of time spent in active camp was also positively associated with mean activity index (β = 0.005, p =< 0.001). With regards to diet, after adjusting for maternal education, children who attended less than five weeks of camp were four times more likely to eat their meals in front of the TV often/almost all of the time (OR = 4.0, 95%CI 1.0-16.2, p < 0.06). Conclusions Summer activities and some dietary behaviours are influenced by situation of care and socio-demographic characteristics. In particular, children who spend a greater proportion of time in structured environments appear to be more active. We believe that this pilot study is an important first step in our understanding of what children do during the summer months. PMID:20334661

School's out: what are urban children doing? The Summer Activity Study of Somerville Youth (SASSY).

PubMed

Tovar, Alison; Lividini, Keith; Economos, Christina D; Folta, Sara; Goldberg, Jeanne; Must, Aviva

2010-03-24

Research indicates that in the United States, children experience healthier BMI and fitness levels during school vs. summer, but research is limited. The primary goal of this pilot study was to assess where children spend their time during the months that school is not in session and to learn about the different types of activities they engage in within different care settings. A secondary goal of this pilot study was to learn what children eat during the summer months. A nine-week summer study of 57 parents of second and third grade students was conducted in an economically, racial/ethnically and linguistically diverse US urban city. Weekly telephone interviews queried time and activities spent on/in 1) the main caregiver's care 2) someone else's care 3) vacation 4) and camp. Activities were categorised as sedentary, light, moderate, or vigorous (0-3 scale). For each child, a mean activity level was calculated and weighted for proportion of time spent in each care situation, yielding a weighted activity index. On the last phone call, parents answered questions about their child's diet over the summer. Two post-study focus groups were conducted to help interpret findings from the weekly activity interviews. The mean activity index was 1.05 +/- 0.32 and differed between gender (p = 0.07), education (p = 0.08) and primary language spoken in the household (p = 0.01). Children who spent a greater percentage of time in parent care had on average a lower activity index (beta = -0.004, p = 0.01) while children who spent a greater percentage of time in camp had a higher activity index (beta = 0.004, p = 0.03). When stratified into type of camp, percentage of time spent in active camp was also positively associated with mean activity index (beta = 0.005, p =< 0.001). With regards to diet, after adjusting for maternal education, children who attended less than five weeks of camp were four times more likely to eat their meals in front of the TV often/almost all of the time (OR = 4.0, 95%CI 1.0-16.2, p < 0.06). Summer activities and some dietary behaviours are influenced by situation of care and socio-demographic characteristics. In particular, children who spend a greater proportion of time in structured environments appear to be more active. We believe that this pilot study is an important first step in our understanding of what children do during the summer months.

Factors Related to the Developmental Experiences of Youth Serving as 4-H Camp Counselors

ERIC Educational Resources Information Center

Carter, David N.; Kotrlik, Joe W.

2008-01-01

The purpose of this study was to investigate the developmental experiences of high-school-aged 4-H youth volunteering as counselors at Louisiana 4-H summer camps. A total of 288 counselors from 10 different camping sessions participated in the study. The Youth Experiences Survey 2.0 and the Developmental Experience Survey measured the personal…

Dimensions of Flow in Academic and Social Activities among Summer Music Camp participants

ERIC Educational Resources Information Center

Diaz, Frank M.; Silveira, Jason M.

2013-01-01

The purpose of this study was to investigate the occurrence of flow experiences among high school music students attending a two-week summer instrumental music camp. Specifically, the study sought to determine if: (1) students do indeed experience flow in summer camp settings; (2) what activities are conducive to flow; (3) what is the relationship…

Foreign Language Camps.

ERIC Educational Resources Information Center

Griswold, Jean S.

The Colorado State University Foreign Language Weekend Camps (also called the "Poor Man's Study Abroad") are described in this report. Developed to provide an international component and a mini foreign experience for the university's students, the camps are designed to accomplish several purposes including: to offer both foreign and…

Professional Identity Development Through Service Learning: A Qualitative Study of First-Year Medical Students Volunteering at a Medical Specialty Camp.

PubMed

Beck, Jimmy; Chretien, Katherine; Kind, Terry

2015-11-01

To describe the experience of medical students volunteering at a camp for children with a variety of medical conditions. Rising second-year medical students who had served as counselors for 1 week at a medical specialty camp were invited to participate. We conducted a 2-part qualitative study using on-site focus groups and follow-up individual interviews. Nine medical students participated. Students described their experience as motivating and career reinforcing. It helped them "move beyond the textbook" and deepened their commitment to serving future patients with compassion. One theme that emerged was the idea that their camp experience fostered the development of their professional identities. A 1-week, immersive community service experience at a medical specialty camp played a role in influencing the early formative professional identities of rising second-year medical students. Medical schools could use camps as a promising community service-learning experiences to foster professional identity. © The Author(s) 2015.

Cannabinoids reduce cAMP levels in the striatum of freely moving rats: an in vivo microdialysis study.

PubMed

Wade, Mark R; Tzavara, Eleni T; Nomikos, George G

2004-04-16

The cannabinoid receptor subtype 1 (CB1R) is a member of the G(i)-protein-coupled receptor family and cannabinoid signaling is largely dependent on the suppression of adenylyl cyclase-catalyzed cAMP production. In cell lines transfected with the CB1R or in native tissue preparations, treatment with cannabinoid agonists reduces both basal and forskolin-stimulated cAMP synthesis. We measured extracellular cAMP concentrations in the striatum of freely moving rats utilizing microdialysis to determine if changes in cAMP concentrations in response to CB1R agonists can be monitored in vivo. Striatal infusion of the CB1R agonist WIN55,212-2 (100 microM or 1 mM), dose-dependently decreased basal and forskolin-stimulated extracellular cAMP. These effects were reversed by co-infusion of the CB1R antagonist SR141716A (30 microM), which alone had no effect up to the highest concentration tested (300 microM). These data indicate that changes in extracellular cAMP concentrations in response to CB1R stimulation can be monitored in vivo allowing the study of cannabinoid signaling in the whole animal.

Youth Development Outcomes of the Camp Experience: Evidence for Multidimensional Growth.

PubMed

Thurber, Christopher A; Scanlin, Marge M; Scheuler, Leslie; Henderson, Karla A

2007-04-01

Three thousand, three hundred and ninety-five families, whose child attended one of 80 different day or resident summer camps for at least one week, completed customized questionnaires that measured growth from precamp to postcamp in four domains: Positive Identity, Social Skills, Physical & Thinking Skills, and Positive Values & Spirituality. Parents, children, and camp staff reported significant positive change in these four domains; more than would be expected by maturation alone. Most gains were maintained or showed additional growth six months later. Few of the camp's structural elements correlated with growth, nor did striking gender, age, or ethnicity differences emerge. The study highlights the particular strengths of camp as an educational institution and social movement and suggests that different variations of summer camp can provide potent developmental experiences.

Laser camp: shining a light on optics careers

NASA Astrophysics Data System (ADS)

Donnelly, Judith; Goyette, Donna; Magnani, Nancy; Wosczyna-Birch, Karen

2008-08-01

Three Rivers Community College offers two associate degree programs in optics/photonics, and graduates have their choice of jobs in New England and across the United States. Nonetheless, students, their parents, teachers and guidance counselors are largely unaware of the career opportunities in the photonics industry. To promote optics/photonics career awareness, we hosted two versions of "Laser Camp" in 2007 and 2008. Hands-on activities were chosen to promote awareness of optical science and technology careers and to provide "take home" information and souvenirs to share with family and friends. In this paper, we discuss the logistics of funding, marketing, permissions, transportation and food service and share our student-tested activities.

Why Do Staff Return?

ERIC Educational Resources Information Center

Magnuson, Connie

1992-01-01

Surveyed 211 returning staff from 25 camps and interviewed 19 returning staff to study factors that influence a counselor's decision to return to camp. Examined the following dimensions of motivation and hygiene factors: (1) stimulation or inspiration; (2) personal; (3) job-related experience; (4) living conditions and camp life; (5) camp…

HIV testing in re-education through labour camps in Guangxi Autonomous Region, China (a cross-sectional survey)

PubMed Central

Yap, Lorraine; Reekie, Joanne; Liu, Wei; Chen, Yi; Wu, Zunyou; Li, Jianghong; Zhang, Lei; Wand, Handan; Donovan, Basil; Butler, Tony

2015-01-01

Objective HIV testing is mandatory in re-education-through-labour camps (laojiaosuo) in China yet no studies have reported on the process. Methods The survey response rate was 100% although 29 detainees were excluded because they were under 18 years of age. A cross-sectional face-to-face survey was conducted in three labour camps in Guangxi, located in the south-western region of China. Results Of the 755 detainees surveyed, 725 (96%) reported having a blood test in the labour camps of whom 493 (68%) thought this included an HIV test. 61 detainees self-reported they were HIV infected, their status confirmed by medical records, if available. Of these, 53 (87%) recalled receiving post-test HIV education, and 15 (25%) were currently receiving HIV antiretroviral therapy. Pretest education on HIV was provided to 233/725 (32%) detainees. The study further reports on detainees’ reactions and feelings towards non-disclosure and disclosure of their HIV test results in the labour camps. Conclusions Mandatory testing is almost universal in the labour camps although a proportion of detainees were unaware that this included an HIV test. HIV test results should be disclosed to all labour camp detainees to reduce their distress of not knowing and prevent misconceptions about their HIV status. Labour camps provide another opportunity to implement universal treatment (‘Test and Treat’) to prevent the spread of HIV. PMID:25739879

36 CFR 13.1230 - Campfires.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Campfires. 13.1230 Section 13.1230 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Katmai National Park and Preserve Brooks Camp Developed...

36 CFR 13.1238 - Picnicking.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Picnicking. 13.1238 Section 13.1238 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Katmai National Park and Preserve Brooks Camp...

36 CFR 13.1232 - Sanitation.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Sanitation. 13.1232 Section 13.1232 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Katmai National Park and Preserve Brooks Camp...

22 CFR 62.4 - Categories of participant eligibility.

Code of Federal Regulations, 2013 CFR

2013-04-01

... participating in a structured training program conducted by the selecting sponsor. (d) Teacher. An individual..., selected by the Department of State for consultation, observation, research, training, or demonstration of..., observation, training, or demonstration of special skills in the United States. (3) Camp counselor. An...

22 CFR 62.4 - Categories of participant eligibility.

Code of Federal Regulations, 2014 CFR

2014-04-01

... participating in a structured training program conducted by the selecting sponsor. (d) Teacher. An individual..., selected by the Department of State for consultation, observation, research, training, or demonstration of..., observation, training, or demonstration of special skills in the United States. (3) Camp counselor. An...

22 CFR 62.4 - Categories of participant eligibility.

Code of Federal Regulations, 2010 CFR

2010-04-01

... participating in a structured training program conducted by the selecting sponsor. (d) Teacher. An individual..., selected by the Department of State for consultation, observation, research, training, or demonstration of..., observation, training, or demonstration of special skills in the United States. (3) Camp counselor. An...

22 CFR 62.4 - Categories of participant eligibility.

Code of Federal Regulations, 2011 CFR

2011-04-01

... participating in a structured training program conducted by the selecting sponsor. (d) Teacher. An individual..., selected by the Department of State for consultation, observation, research, training, or demonstration of..., observation, training, or demonstration of special skills in the United States. (3) Camp counselor. An...

22 CFR 62.4 - Categories of participant eligibility.

Code of Federal Regulations, 2012 CFR

2012-04-01

... participating in a structured training program conducted by the selecting sponsor. (d) Teacher. An individual..., selected by the Department of State for consultation, observation, research, training, or demonstration of..., observation, training, or demonstration of special skills in the United States. (3) Camp counselor. An...

Evaluation of mortality among marines and navy personnel exposed to contaminated drinking water at USMC base Camp Lejeune: a retrospective cohort study

PubMed Central

2014-01-01

Background Two drinking water systems at U.S. Marine Corps Base Camp Lejeune, North Carolina were contaminated with solvents during 1950s-1985. Methods We conducted a retrospective cohort mortality study of Marine and Naval personnel who began service during 1975-1985 and were stationed at Camp Lejeune or Camp Pendleton, California during this period. Camp Pendleton’s drinking water was uncontaminated. Mortality follow-up was 1979-2008. Standardized Mortality Ratios were calculated using U.S. mortality rates as reference. We used survival analysis to compare mortality rates between Camp Lejeune (N = 154,932) and Camp Pendleton (N = 154,969) cohorts and assess effects of cumulative exposures to contaminants within the Camp Lejeune cohort. Models estimated monthly contaminant levels at residences. Confidence intervals (CIs) indicated precision of effect estimates. Results There were 8,964 and 9,365 deaths respectively, in the Camp Lejeune and Camp Pendleton cohorts. Compared to Camp Pendleton, Camp Lejeune had elevated mortality hazard ratios (HRs) for all cancers (HR = 1.10, 95% CI: 1.00, 1.20), kidney cancer (HR = 1.35, 95% CI: 0.84, 2.16), liver cancer (HR = 1.42, 95% CI: 0.92, 2.20), esophageal cancer (HR = 1.43 95% CI: 0.85, 2.38), cervical cancer (HR = 1.33, 95% CI: 0.24, 7.32), Hodgkin lymphoma (HR = 1.47, 95% CI: 0.71, 3.06), and multiple myeloma (HR = 1.68, 95% CI: 0.76, 3.72). Within the Camp Lejeune cohort, monotonic categorical cumulative exposure trends were observed for kidney cancer and total contaminants (HR, high cumulative exposure = 1.54, 95% CI: 0.63, 3.75; log10 β = 0.06, 95% CI: -0.05, 0.17), Hodgkin lymphoma and trichloroethylene (HR, high cumulative exposure = 1.97, 95% CI: 0.55, 7.03; β = 0.00005, 95% CI: -0.00003, 0.00013) and benzene (HR, high cumulative exposure = 1.94, 95% CI: 0.54, 6.95; β = 0.00203, 95% CI: -0.00339, 0.00745). Amyotrophic Lateral Sclerosis (ALS) had HR = 2.21 (95% CI: 0.71, 6.86) at high cumulative vinyl chloride exposure but a non-monotonic exposure-response relationship (β = 0.0011, 95% CI: 0.0002, 0.0020). Conclusion The study found elevated HRs at Camp Lejeune for several causes of death including cancers of the kidney, liver, esophagus, cervix, multiple myeloma, Hodgkin lymphoma and ALS. CIs were wide for most HRs. Because <6% of the cohort had died, long-term follow-up would be necessary to comprehensively assess effects of drinking water exposures at the base. PMID:24552493

Inhibition of basolateral cAMP permeability in the toad urinary bladder.

PubMed

Boom, A; Golstein, P E; Frerotte, M; Sande, J V; Beauwens, R

2000-10-01

1. The effect of sulphonylurea drugs on hydrosmotic flow across toad urinary bladder epithelium was re-evaluated in the present study. Glibenclamide, added to the basolateral medium, significantly enhanced the osmotic flow induced by low doses of antidiuretic hormone (ADH) or forskolin (FK), while it inhibited the effect of exogenous cyclic adenosine monophosphate (cAMP) or its non-hydrolysable bromo derivative, 8-Br-cAMP, added to the basolateral medium. These opposite effects of glibenclamide on the transepithelial osmotic flow can be explained by a reduction of cAMP permeability across the basolateral membrane of the epithelium. The decrease in cAMP permeability leads, according to the direction of the cAMP gradient, to firstly an enhanced osmotic flow when cAMP is generated intracellularly by addition of ADH and FK, glibenclamide reducing cAMP exit from the cell, and secondly a decreased osmotic flow in response to cAMP (and 8-Br-cAMP) added to the basolateral medium, glibenclamide inhibiting, in this case, their entry into the cell. 2. The demonstration that glibenclamide actually inhibits the basolateral cAMP permeability rests on the fact that firstly it decreases the release of cAMP into the basolateral medium by about 40 %, at each concentration of ADH or forskolin tested, secondly it increases the cAMP content of paired hemibladders incubated in the presence of ADH or FK, when intracellular degradation was prevented by phosphodiesterase inhibition, and thirdly it decreases also the uptake of basolateral 8-Br-[3H]cAMP into paired toad hemibladders. 3. Taken together, the present data demonstrate that glibenclamide inhibits the toad urinary bladder basolateral membrane permeability to cAMP, most probably by a direct interaction with a membrane protein not yet indentified but distinct from the sulphonylurea receptor.

Camp-based multi-component intervention for families of young children with type 1 diabetes: A pilot and feasibility study.

PubMed

Gupta, Olga T; MacKenzie, Marsha; Burris, Angie; Jenkins, Bonnie B; Collins, Nikki; Shade, Molly; Santa-Sosa, Eileen; Stewart, Sunita M; White, Perrin C

2018-06-01

Managing type 1 diabetes mellitus (T1DM) in preschool-aged children has unique challenges that can negatively impact glycemic control and parental coping. To evaluate the impact of a camp-based multi-component intervention on glycated hemoglobin A1c (HbA1c) in young children with T1DM and psychosocial measures for their parents. Two separate cohorts of 18 children (ages 3-5 years) and their families participated in a camp-based intervention that included didactic and interactive parent education, child-centered education and family-based recreational activities. In Camp 1.0, measures of HbA1c, parental fear of hypoglycemia, mealtime behaviors and quality of life (QOL) were compared before and after an initial session (I) and follow-up booster session (II) 6 months later. Based on these results, the intervention was consolidated into 1 session (Camp 2.0) and repeated with additional measures of parental stress and parental self-efficacy with diabetes management tasks. Participants in Camp 2.0 exhibited a significant decrease in mean HbA1c level (-0.5%, P = .002) before and after camp. Mothers exhibited a significant improvement in diabetes-specific QOL (Camp 1.0/Session I and Camp 2.0) and reduction in stress as measured on the Pediatric Inventory for Parent (PIP) assessment (Camp 2.0). The booster session in Camp 1.0 showed no added benefit. A family centered, camp-based multi-component intervention in young children with T1DM improved HbA1c and perceived QOL and stress in their mothers. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Characterization of Vaccination Policies for Attendance and Employment at Day/Summer Camps in New York State.

PubMed

Prescott, William A; Violanti, Kelsey C; Fusco, Nicholas M

2018-01-01

New York state requires day/summer camps to keep immunization records for all enrolled campers and strongly recommends requiring vaccination for all campers and staff. The objective of this study was to characterize immunization requirements/recommendations for children/adolescents enrolled in and staff employed at day/summer camps in New York state. An electronic hyperlink to a 9-question survey instrument was distributed via e-mail to 178 day/summer camps located in New York state cities with a population size greater than 100 000 people. A follow-up telephone survey was offered to nonresponders. The survey instrument included questions pertaining to vaccination documentation policies for campers/staff and the specific vaccines that the camp required/recommended. Fisher's exact and Chi-square tests were used to analyze categorical data. Sixty-five day/summer camps responded to the survey (36.5% response rate): 48 (73.8%) and 23 (41.8%) camps indicated having a policy/procedure for documenting vaccinations for campers and staff, respectively. Camps that had a policy/procedure for campers were more likely to have a policy/procedure for staff ( P = .0007). Age-appropriate vaccinations that were required/recommended for campers by at least 80% of camps included: measles, mumps, and rubella (MMR), diphtheria, tetanus, and pertussis (DTaP), hepatitis B, inactivated/oral poliovirus (IPV/OPV), Haemophilus influenzae type b (Hib), and varicella. Age-appropriate vaccinations that were required/recommended for staff by at least 80% of camps included: DTaP, hepatitis B, IPV/OPV, MMR, meningococcus, varicella, Hib, and tetanus, diphtheria, and pertussis (Tdap). Vaccination policies at day/summer camps in New York state appear to be suboptimal. Educational outreach may encourage camps to strengthen their immunization policies, which may reduce the transmission of vaccine-preventable diseases.

Health-related quality of life of Palestinian refugees inside and outside camps in Jordan.

PubMed

Alduraidi, Hamza; Waters, Catherine M

Jordan hosts more Palestinian refugees than any country in the world. Conditions under which people in a community live influence their health-related quality of life (HRQOL). The purpose of this descriptive comparative cross-sectional study was to compare HRQOL of Palestinian refugees in Jordan who live inside camps with those who live outside camps. Participants, recruited from inside the Baqa'a camp (n = 86) and the surrounding Abu Nsair community (n = 91), completed the World Health Organization Quality of Life Brief questionnaire. There were disparities in education and social relations and environment HRQOL related to income and residency, but not gender, among refugees. Refugees living inside camps, particularly if poorer, fared worse than refugees living outside camps. Enhanced programs and policies may be needed to improve HRQOL, education, and socioeconomics for camp refugees. Nursing's perspective on refugee health could make an important contribution to humanitarian efforts and health diplomacy. Copyright © 2017 Elsevier Inc. All rights reserved.

Anthropogenic Impacts of Recreational Use on Sandbars in Hells Canyon on the Snake River, Idaho

NASA Astrophysics Data System (ADS)

Morehead, M. D.

2014-12-01

Sandbars along large rivers are important cultural, recreational, and natural resources. In modern, historic and prehistoric times the sandbars have been used for camping, hunting, fishing and recreational activities. Sandbars are a dynamic geomorphic unit of the river system that stores and exchanges sand with the main river channel. Both natural and anthropogenic changes to river systems affect the size, shape and dynamics of sandbars. During high spring flows, the Snake River can resupply and build the sand bars. During the lower flows of the summer and fall the sand is redistributed to lower levels by natural and anthropogenic forces, where it can be remobilized by the river and exported from the bar. During the summer and fall high use season many people camp and recreate on the bars and redistribute the sand. This study utilizes change detection from repeat high resolution terrestrial LiDAR scanning surveys to study the impacts humans have on the sandbars in Hells Canyon. Nearly a decade of annual LiDAR and Bathymetric surveys were used to place these recreational impacts into the context of overall sandbar dynamics.

United States Air Force Summer Faculty Research Program (1984). Program Management Report. Volume 3

DTIC Science & Technology

1984-12-01

Database Design 蕄 Raman Spectroscopy of Dr. Boake L. Plessy Glycosaminoglycans from -* Bovine Cornea 117 Study of Control Mixer Concept Dr. Kuldip S...simultaneously in polarized and non -polarized controls were repeated three times at 260-64, 368-70, 604-8-13, 735-7-40, 1277-80, 1760, 1775, and 1820 or four...times at S240-2-4, 1020 and 1874-8-90. Pooling replicates from the non -polarized components, six controls and two cAMP treatments, events repeating

Skeletal muscle expresses the extracellular cyclic AMP–adenosine pathway

PubMed Central

Chiavegatti, T; Costa, V L; Araújo, M S; Godinho, R O

2007-01-01

Background and purpose: cAMP is a key intracellular signalling molecule that regulates multiple processes of the vertebrate skeletal muscle. We have shown that cAMP can be actively pumped out from the skeletal muscle cell. Since in other tissues, cAMP efflux had been associated with extracellular generation of adenosine, in the present study we have assessed the fate of interstitial cAMP and the existence of an extracellular cAMP-adenosine signalling pathway in skeletal muscle. Experimental approach: cAMP efflux and/or its extracellular degradation were analysed by incubating rat cultured skeletal muscle with exogenous cAMP, forskolin or isoprenaline. cAMP and its metabolites were quantified by radioassay or HPLC, respectively. Key results: Incubation of cells with exogenous cAMP was followed by interstitial accumulation of 5′-AMP and adenosine, a phenomenon inhibited by selective inhibitors of ecto-phosphodiesterase (DPSPX) and ecto-nucleotidase (AMPCP). Activation of adenylyl cyclase (AC) in cultured cells with forskolin or isoprenaline increased cAMP efflux and extracellular generation of 5′-AMP and adenosine. Extracellular cAMP-adenosine pathway was also observed after direct and receptor-dependent stimulation of AC in rat extensor muscle ex vivo. These events were attenuated by probenecid, an inhibitor of ATP binding cassette family transporters. Conclusions and implications: Our results show the existence of an extracellular biochemical cascade that converts cAMP into adenosine. The functional relevance of this extracellular signalling system may involve a feedback modulation of cellular response initiated by several G protein-coupled receptor ligands, amplifying cAMP influence to a paracrine mode, through its metabolite, adenosine. PMID:18157164

An epidemiologic and entomologic investigation of a cluster of Rocky Mountain spotted fever cases in Delaware.

PubMed

Rotz, L; Callejas, L; McKechnie, D; Wolfe, D; Gaw, E; Hathcock, L; Childs, J

1998-06-01

Rocky Mountain spotted fever (RMSF) continues to be the most common fatal tick-borne illness in the United States. In August of 1996, four children attending a summer camp in Delaware were diagnosed with RMSF. This report summarizes the results of the epidemiologic and entomologic investigation conducted by the Delaware Division of Public Health and the Centers for Disease Control and Prevention regarding this cluster of RMSF cases. Epidemiologic and clinical aspects of RMSF, as well as previously reported clusters of the disease, are also reviewed. A questionnaire regarding symptoms and activities was administered via telephone to 163 (73 percent) of the 223 attendees. A suspected case was defined as an illness in a person attending the camp between August 11 and 17 that occurred during the two-week period following the session, characterized by either 1) fever with one or more symptoms (i.e., headache, rash, myalgia, or fatigue) or 2) no fever with two or more symptoms. Cases of RMSF were confirmed by serologic evaluation. Seven of 13 patients with suspected RMSF submitted sera for testing. Four patients had confirmed RMSF; three were males, and the median age was 12.5 years compared with 12 years for all attendees. All confirmed patients reported fever, headache, fatigue, and rash. An increased risk of becoming ill was associated with overnight camping at site A (Odds Ratio (OR) undefined, p = 0.02), visiting or overnight camping at site B (OR undefined, p = 0.003 and 0.002), and leaving the trails when hiking (OR undefined, p = 0.02). These data suggest that development of RMSF was associated with visiting or camping at specific sites and behavior likely to increase contact with ticks. Camp supervisors were advised to educate campers regarding tick bite prevention measures, reduce underbrush around campsites, and encourage campers to remain on the trails. Health care providers should remain aware of the increased risk for RMSF during the spring, summer, and fall months.

Teacher Education in the United States of America, 2011

ERIC Educational Resources Information Center

Imig, David; Wiseman, Donna; Imig, Scott

2011-01-01

Teacher education in the USA is faced with an uncertain future. Unprecedented efforts on the part of government, philanthropic foundations, social entrepreneurs, professional societies and others are reshaping the enterprise. Warring camps have emerged to promote decidedly different visions for teacher education, with university-based teacher…

Generating Large Unit Staffs during Wartime Mobilization

DTIC Science & Technology

2013-12-10

war, the staff must have, “intelligence, presence of mind, and mental readiness, combined with energy , discretion, tact, and good health.”57 Wagner...The Seventh Corps at Camp Cuba Libre in Jacksonville, Florida formed and organized six brigades into three divisions from scratch.78 To add more

36 CFR 13.1240 - Unattended property.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Unattended property. 13.1240 Section 13.1240 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Katmai National Park and Preserve Brooks Camp...

36 CFR 13.1224 - Visiting hours.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Visiting hours. 13.1224 Section 13.1224 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Katmai National Park and Preserve Brooks Camp...

36 CFR 13.1236 - Bear orientation.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Bear orientation. 13.1236 Section 13.1236 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Katmai National Park and Preserve Brooks Camp...

36 CFR 13.1234 - Pets.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Pets. 13.1234 Section 13.1234 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Katmai National Park and Preserve Brooks Camp Developed Area...

South East Asia to America: Links in a Chain (Part Two).

ERIC Educational Resources Information Center

Rose, Peter I.

1981-01-01

Discusses the transfer of Indochinese refugees from Southeast Asia to the United States, their stay in interim refugee camps, the voyage by plane, bureaucratic problems, and their first encounter with American life. Provides an anecdotal account of one family's experiences and reactions. (GC)

Revised Lithostratigraphy of the Sonsela Member (Chinle Formation, Upper Triassic) in the Southern Part of Petrified Forest National Park, Arizona

PubMed Central

Martz, Jeffrey W.; Parker, William G.

2010-01-01

Background Recent revisions to the Sonsela Member of the Chinle Formation in Petrified Forest National Park have presented a three-part lithostratigraphic model based on unconventional correlations of sandstone beds. As a vertebrate faunal transition is recorded within this stratigraphic interval, these correlations, and the purported existence of a depositional hiatus (the Tr-4 unconformity) at about the same level, must be carefully re-examined. Methodology/Principal Findings Our investigations demonstrate the neglected necessity of walking out contacts and mapping when constructing lithostratigraphic models, and providing UTM coordinates and labeled photographs for all measured sections. We correct correlation errors within the Sonsela Member, demonstrate that there are multiple Flattops One sandstones, all of which are higher than the traditional Sonsela sandstone bed, that the Sonsela sandstone bed and Rainbow Forest Bed are equivalent, that the Rainbow Forest Bed is higher than the sandstones at the base of Blue Mesa and Agate Mesa, that strata formerly assigned to the Jim Camp Wash beds occur at two stratigraphic levels, and that there are multiple persistent silcrete horizons within the Sonsela Member. Conclusions/Significance We present a revised five-part model for the Sonsela Member. The units from lowest to highest are: the Camp Butte beds, Lot's Wife beds, Jasper Forest bed (the Sonsela sandstone)/Rainbow Forest Bed, Jim Camp Wash beds, and Martha's Butte beds (including the Flattops One sandstones). Although there are numerous degradational/aggradational cycles within the Chinle Formation, a single unconformable horizon within or at the base of the Sonsela Member that can be traced across the entire western United States (the “Tr-4 unconformity”) probably does not exist. The shift from relatively humid and poorly-drained to arid and well-drained climatic conditions began during deposition of the Sonsela Member (low in the Jim Camp Wash beds), well after the Carnian-Norian transition. PMID:20174475

Notes from the field: malnutrition and elevated mortality among refugees from South Sudan - Ethiopia, June-July 2014.

PubMed

Andresen, Ellen; Bilukha, Oleg O; Menkir, Zeray; Gayford, Megan; Kavosa, Millicent; Wtsadik, Mulugeta; Maina, Gidraf; Gose, Mesfin; Nyagucha, Irene; Shahpar, Cyrus

2014-08-15

As a result of armed civil conflict in South Sudan that started in mid-December of 2013, an estimated 1.1 million persons were internally displaced, and approximately 400,000 refugees fled South Sudan to neighboring countries (primarily to Ethiopia, Uganda, Sudan, and Kenya). Refugees from South Sudan arriving in Ethiopia are sheltered in three refugee camps located in Gambella region: Leitchuor, Kule, and Tierkidi. The camps were established during January-May 2014 and have estimated refugee populations of 47,000, 51,000, and 50,000, respectively. Reports from health clinics and humanitarian agencies providing assistance to refugees suggested poor nutritional status of arriving refugees and elevated mortality rates. To assess the nutritional status of refugee children aged 6-59 months and mortality rates (crude [all ages] and aged <5 years), the Administration for Refugee and Returnee Affairs (an Ethiopian government aid agency), the United Nations High Commissioner for Refugees, World Food Programme, and United Nations Children's Fund, in collaboration with CDC, conducted cross-sectional population-representative surveys in Leitchuor, Kule, and Tierkidi camps during June-July 2014. Anthropometric measurements in children were taken using standard procedures, and nutritional status was classified based on 2006 World Health Organization (WHO) growth standards. Hemoglobin was measured using HemoCue Hb 301. Anemia was diagnosed according to WHO thresholds. Retrospective mortality rates in Leitchuor and Kule were measured using a household census method.

Distancing Students from Nature: Science Camp and the Representation of the Human-Nature Relationship

ERIC Educational Resources Information Center

Terrill, Laura Anne

2015-01-01

This study investigated the curricular representations of the environment and the human-environment relationship at one residential school sponsored science camp. Data gathered included field notes from observational time at the camp, interviews with staff and classroom teachers, and documents from the site's website, guides, manuals, and…

Exploring early twenty-first century developed forest camping experiences and meanings

Treesearch

Barry A. Garst; Daniel R. Williams; Joseph W. Roggenbuck

2010-01-01

This study examines experiences and associated meanings of 38 family groups participating in developed camping. The analysis is guided by discursive social psychology in which expressed meanings reflect interpretive frames campers use to explain experiences. Key elements of camping experience include nature, social interaction, and comfort/convenience. The most common...

An Earth Hazards Camp to Encourage Minority Participation in the Geosciences

ERIC Educational Resources Information Center

Sherman-Morris, Kathleen; Clary, Renee M.; McNeal, Karen S.; Diaz-Ramirez, Jairo; Brown, Michael E.

2017-01-01

Summer camps have proven to be effective tools to engage students in the geosciences. Findings from this study highlight perceptions and experiences of middle school students from predominantly African American school districts in Mississippi who attended a 3-d residence camp focused on increasing interest in the geosciences through an earth…

Positive Behavior Interventions and Support in a Physical Activity Summer Camp

ERIC Educational Resources Information Center

Hinton, Vanessa; Buchanan, Alice M.

2015-01-01

This purpose of this study was to investigate the implementation of positive behavior interventions and support (PBIS) in a summer camp. The camp provided physical activity opportunities to underserved children attending a summer program at a local, rural public school. Certified physical education teachers led activity stations. Participants in…

Measuring Mindfulness in Summer Camp Staff

ERIC Educational Resources Information Center

Gillard, Ann; Roark, Mark F.; Nyaga, Lewis Ramsey Kanyiba; Bialeschki, M. Deborah

2011-01-01

Examining mindfulness in a non-clinical and non-therapeutic setting such as a summer camp is an area of growing interest. Our study tested three mindfulness scales with staff in a summer camp setting, and we conducted preliminary reliability and validity analyses for any modifications needed in the scales. Results indicated two major findings: (a)…

Camp health center usage at a Scout jamboree.

PubMed

Stephens, Christopher R

2012-11-01

To describe the incidence, reasons for, and characteristics of health center visits by campers at a Canadian provincial Scout jamboree. A retrospective observational design utilized a medical record review process. The study sample was 804 campers present for 4,816 camper days (CDs). There were 172 visits to the camp health center for an incidence rate of 36 per 1,000 CDs. The median length of stay was 30 minutes. Patients with illnesses were seen 1.7 times more frequently than those with injuries. One in five visits was for follow-up. More than 97% of visits occurred during the scheduled health center hours of operation. The rate of adverse events (AEs) was 3.32 per 1,000 CDs, accounting for 9.3% of all visits. The incidence of health center visits and AEs are consistent with studies conducted with other resident camps. Camp administrators, organizers, and healthcare personnel must be prepared to provide care for a wide range of illnesses and injuries at camp. Understanding the trends associated with camp health center usage allows adequate personnel and physical resources to be prepared and identifies increased usage levels. Nurses can use this information to advocate for nurses to be employed at camps to aid in health prevention services as well as to manage illnesses and injuries.

Cyclic Adenosine Monophosphate Regulation of Ion Transport in Porcine Vocal Fold Mucosae

PubMed Central

Sivasankar, Mahalakshmi; Nofziger, Charity; Blazer-Yost, Bonnie

2012-01-01

Objectives/Hypothesis Cyclic adenosine monophosphate (cAMP) is an important biological molecule that regulates ion transport and inflammatory responses in epithelial tissue. The present study examined whether the adenylyl cyclase activator, forskolin, would increase cAMP concentration in porcine vocal fold mucosa and whether the effects of increased cAMP would be manifested as a functional increase in transepithelial ion transport. Additionally, changes in cAMP concentrations following exposure to an inflammatory mediator, tumor necrosis factor-α (TNFα) were investigated. Study Design In vitro experimental design with matched treatment and control groups. Methods Porcine vocal fold mucosae (N = 30) and tracheal mucosae (N = 20) were exposed to forskolin, TNFα, or vehicle (dimethyl sulfoxide) treatment. cAMP concentrations were determined with enzyme-linked immunosorbent assay. Ion transport was measured using electrophysiological techniques. Results Thirty minute exposure to forskolin significantly increased cAMP concentration and ion transport in porcine vocal fold and tracheal mucosae. However, 30-minute and 2-hour exposure to TNFα did not significantly alter cAMP concentration. Conclusions We demonstrate that forskolin-sensitive adenylyl cyclase is present in vocal fold mucosa, and further, that the product, cAMP increases vocal fold ion transport. The results presented here contribute to our understanding of the intracellular mechanisms underlying vocal fold ion transport. As ion transport is important for maintaining superficial vocal fold hydration, data demonstrating forskolin-stimulated ion transport in vocal fold mucosa suggest opportunities for developing pharmacological treatments that increase surface hydration. PMID:18596479

Battlefield casualties treated at Camp Rhino, Afghanistan: lessons learned.

PubMed

Bilski, Tracy R; Baker, Bruce C; Grove, Jay R; Hinks, Robert P; Harrison, Michael J; Sabra, John P; Temerlin, Steven M; Rhee, Peter

2003-05-01

Operation Enduring Freedom is an effort to combat terrorism after an attack on the United States. The first large-scale troop movement (> 1,300) was made by the U.S. Marines into the country of Afghanistan by establishing Camp Rhino. Data were entered into a personal computer at Camp Rhino, using combat casualty collecting software. Surgical support at Camp Rhino consisted of two surgical teams (12 personnel each), who set up two operating tables in one tent. During the 6-week period, a total of 46 casualties were treated, and all were a result of blast or blunt injury. One casualty required immediate surgery, two required thoracostomy tube, and the remainder received fracture stabilization or wound care before being transported out of Afghanistan. The casualties received 6 major surgical procedures and 11 minor procedures, which included fracture fixations. There was one killed in action and one expectant patient. The major problem faced was long delay in access to initial surgical care, which was more than 5 hours and 2 hours for two of the casualties. Smaller, more mobile surgical teams will be needed more frequently in future military operations because of inability to set up current larger surgical facilities, and major problems will include long transport times. Future improvements to the system should emphasize casualty evacuation, en-route care, and joint operations planning between services.

Estimating the magnitude of near-membrane PDE4 activity in living cells.

PubMed

Xin, Wenkuan; Feinstein, Wei P; Britain, Andrea L; Ochoa, Cristhiaan D; Zhu, Bing; Richter, Wito; Leavesley, Silas J; Rich, Thomas C

2015-09-15

Recent studies have demonstrated that functionally discrete pools of phosphodiesterase (PDE) activity regulate distinct cellular functions. While the importance of localized pools of enzyme activity has become apparent, few studies have estimated enzyme activity within discrete subcellular compartments. Here we present an approach to estimate near-membrane PDE activity. First, total PDE activity is measured using traditional PDE activity assays. Second, known cAMP concentrations are dialyzed into single cells and the spatial spread of cAMP is monitored using cyclic nucleotide-gated channels. Third, mathematical models are used to estimate the spatial distribution of PDE activity within cells. Using this three-tiered approach, we observed two pharmacologically distinct pools of PDE activity, a rolipram-sensitive pool and an 8-methoxymethyl IBMX (8MM-IBMX)-sensitive pool. We observed that the rolipram-sensitive PDE (PDE4) was primarily responsible for cAMP hydrolysis near the plasma membrane. Finally, we observed that PDE4 was capable of blunting cAMP levels near the plasma membrane even when 100 μM cAMP were introduced into the cell via a patch pipette. Two compartment models predict that PDE activity near the plasma membrane, near cyclic nucleotide-gated channels, was significantly lower than total cellular PDE activity and that a slow spatial spread of cAMP allowed PDE activity to effectively hydrolyze near-membrane cAMP. These results imply that cAMP levels near the plasma membrane are distinct from those in other subcellular compartments; PDE activity is not uniform within cells; and localized pools of AC and PDE activities are responsible for controlling cAMP levels within distinct subcellular compartments. Copyright © 2015 the American Physiological Society.

Estimating the magnitude of near-membrane PDE4 activity in living cells

PubMed Central

Xin, Wenkuan; Feinstein, Wei P.; Britain, Andrea L.; Ochoa, Cristhiaan D.; Zhu, Bing; Richter, Wito; Leavesley, Silas J.

2015-01-01

Recent studies have demonstrated that functionally discrete pools of phosphodiesterase (PDE) activity regulate distinct cellular functions. While the importance of localized pools of enzyme activity has become apparent, few studies have estimated enzyme activity within discrete subcellular compartments. Here we present an approach to estimate near-membrane PDE activity. First, total PDE activity is measured using traditional PDE activity assays. Second, known cAMP concentrations are dialyzed into single cells and the spatial spread of cAMP is monitored using cyclic nucleotide-gated channels. Third, mathematical models are used to estimate the spatial distribution of PDE activity within cells. Using this three-tiered approach, we observed two pharmacologically distinct pools of PDE activity, a rolipram-sensitive pool and an 8-methoxymethyl IBMX (8MM-IBMX)-sensitive pool. We observed that the rolipram-sensitive PDE (PDE4) was primarily responsible for cAMP hydrolysis near the plasma membrane. Finally, we observed that PDE4 was capable of blunting cAMP levels near the plasma membrane even when 100 μM cAMP were introduced into the cell via a patch pipette. Two compartment models predict that PDE activity near the plasma membrane, near cyclic nucleotide-gated channels, was significantly lower than total cellular PDE activity and that a slow spatial spread of cAMP allowed PDE activity to effectively hydrolyze near-membrane cAMP. These results imply that cAMP levels near the plasma membrane are distinct from those in other subcellular compartments; PDE activity is not uniform within cells; and localized pools of AC and PDE activities are responsible for controlling cAMP levels within distinct subcellular compartments. PMID:26201952

Inhibitory effects of ginseng total saponin on up-regulation of cAMP pathway induced by repeated administration of morphine.

PubMed

Seo, Jeong-Ju; Lee, Jae-Woong; Lee, Wan-Kyu; Hong, Jin-Tae; Lee, Chong-Kil; Lee, Myung-Koo; Oh, Ki-Wan

2008-02-01

We have reported that ginseng total saponin (GTS) inhibited the development of physical and psychological dependence on morphine. However, the possible molecular mechanisms of GTS are unclear. Therefore, this study was undertaken to understand the possible molecular mechanism of GTS on the inhibitory effects of morphine-induced dependence. It has been reported that the up-regulated cAMP pathway in the LC of the mouse brain after repeated administration of morphine contributes to the feature of withdrawals. GTS inhibited up-regulation of cAMP pathway in the LC after repeated administration of morphine in this experiment. GTS inhibited cAMP levels and protein expression of protein kinase A (PKA). In addition, GTS inhibited the increase of cAMP response element binding protein (CREB) phosphorylation. Therefore, we conclude that the inhibitory effects of GTS on morphine-induced dependence might be mediated by the inhibition of cAMP pathway.

Impact of gluten-free camp on quality of life of children and adolescents with celiac disease.

PubMed

Bongiovanni, Tasce R Simon; Clark, Ann L; Garnett, Elizabeth A; Wojcicki, Janet M; Heyman, Melvin B

2010-03-01

A gluten-free camp allows children with celiac disease (CD) to enjoy a camp experience without concern and preoccupation with foods they eat or the stigma of their underlying disease. The objective of this study was to evaluate the impact of gluten-free camp on quality-of-life indicators for children and adolescents with CD. Children aged 7 to 17 years with CD were administered a 14-question survey at the beginning and the end of a 7-day gluten-free camp. Surveys used a Likert scale to examine general well-being, emotional outlook, and self-perception for the week before each survey. Differences between the time points were compared. Data were analyzed by paired t test. Of the 104 campers who attended camp, 77 (21 male) completed the survey at both time points. Most (70%) had been on a gluten-free diet (GFD) for <4 years. All seemed to benefit from camp, no longer feeling different from other kids or feeling frustrated with a restricted diet. A more beneficial impact was found for campers who were on a GFD for <4 years. Overall, campers reported an improvement in 11 of 14 questions, statistically significant (P < .05) for 8 of those 11 questions. Improvement was observed in each of the 3 categories of questions: well-being, self-perception, and emotional outlook. Children who had CD and attended a week-long gluten-free camp demonstrated improvement in well-being, self-perception, and emotional outlook. The positive effects of camp were more apparent among campers who had been on a GFD for <4 years compared with those who had been on a GFD for > or =4 years, suggesting an adaptation to CD with time. A gluten-free camp that provides an environment of unrestricted foods can at least temporarily alleviate stress and anxiety around food and social interactions. Durability of these observations on return to daily life requires additional study.

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

32 CFR 564.53 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) Claim. A written demand for payment in money. (b) Private property. Real or personal property, excluding... training. (d) While en route thereto or therefrom. The period of time during which a unit as distinguished from its individual members if travelling from its rendezvous to a camp of instruction or return, or...

Guidebook for the Cambodian Refugees.

ERIC Educational Resources Information Center

Interagency Task Force for Indochina Refugees, Washington, DC.

This guidebook was written for distribution to Cambodian refugees at Indiantown Gap refugee camp, and contains general information on life in the United States. The first section deals with the official aspects of being a foreigner in this country: such topics as filing alien registration forms, applying for citizenship, getting assistance from…

National forest trail users: planning for recreation opportunities

Treesearch

John J. Daigle; Alan E. Watson; Glenn E. Haas

1994-01-01

National forest trail users in four geographical regions of the United States are described based on participation in clusters of recreation activities. Visitors are classified into day hiking, undeveloped recreation, and two developed camping and hiking activity clusters for the Appalachian, Pacific, Rocky Mountain, and Southwestern regions. Distance and time traveled...

The Walkabout Gene.

ERIC Educational Resources Information Center

Epstein, Charlotte

Educational failures in the United States are attributed to family problems, low I.Q. and poverty. In Australia, the ancient behavior of walkabout, where early Australians leave their camps at certain seasons of the year to look for food, is given as the reason for believing that Aborigines are uneducable and unemployable. The explanation works…

36 CFR 13.1226 - Brooks Falls area.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Brooks Falls area. 13.1226 Section 13.1226 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Katmai National Park and Preserve Brooks Camp...

CENTRAL PORTION OF THE CARPORT HOUSING LAUNDRY AND STORAGE FOR ...

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

CENTRAL PORTION OF THE CARPORT HOUSING LAUNDRY AND STORAGE FOR BOTH UNITS AS WELL AS ADDED TRASH ENCLOSURE - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, M-Shaped Four-Bedroom Duplex Type 5, Birch Circle, Cedar Drive, Pearl City, Honolulu County, HI

40 CFR 63.4481 - Am I subject to this subpart?

Code of Federal Regulations, 2011 CFR

2011-07-01

... recreational vehicles (including camping trailers and fifth wheels). This subcategory also includes the... attachment to an on-road vehicle on an original equipment manufacturer's (OEM) assembly line. The assembled... and products performed on-site at installations owned or operated by the Armed Forces of the United...

40 CFR 63.4481 - Am I subject to this subpart?

Code of Federal Regulations, 2012 CFR

2012-07-01

... recreational vehicles (including camping trailers and fifth wheels). This subcategory also includes the... attachment to an on-road vehicle on an original equipment manufacturer's (OEM) assembly line. The assembled... and products performed on-site at installations owned or operated by the Armed Forces of the United...

40 CFR 63.4481 - Am I subject to this subpart?

Code of Federal Regulations, 2010 CFR

2010-07-01

... recreational vehicles (including camping trailers and fifth wheels). This subcategory also includes the... attachment to an on-road vehicle on an original equipment manufacturer's (OEM) assembly line. The assembled... and products performed on-site at installations owned or operated by the Armed Forces of the United...

40 CFR 63.4481 - Am I subject to this subpart?

Code of Federal Regulations, 2013 CFR

2013-07-01

... recreational vehicles (including camping trailers and fifth wheels). This subcategory also includes the... attachment to an on-road vehicle on an original equipment manufacturer's (OEM) assembly line. The assembled... and products performed on-site at installations owned or operated by the Armed Forces of the United...

40 CFR 63.4481 - Am I subject to this subpart?

Code of Federal Regulations, 2014 CFR

2014-07-01

... recreational vehicles (including camping trailers and fifth wheels). This subcategory also includes the... attachment to an on-road vehicle on an original equipment manufacturer's (OEM) assembly line. The assembled... and products performed on-site at installations owned or operated by the Armed Forces of the United...

Brock BaseCamp--Outdoor Orientation Programs Come to Canada

ERIC Educational Resources Information Center

O'Connell, Tim

2011-01-01

What exactly is an "outdoor orientation program?" First offered in the United States in the 1930s by Dartmouth College, outdoor orientation programs (OOPs) use adventure programming to help incoming students adjust to university or college. Typically, these programs are conducted in a wilderness or backcountry setting, are several days…

76 FR 66937 - Privacy Act of 1974; Department of Homeland Security/United States Secret Service-003 Non...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-28

... who carry concealed firearms. Categories of records in the system: Individual's name; Social Security..., private and public schools, daycare facilities, children's camps, and childcare transportation providers... activity regarding child pornography, the touching of a child for sexual gratification, or child abuse. N...

Changes in Stress and Appetite Responses in Male Power-Trained Athletes during Intensive Training Camp

PubMed Central

Oshima, Satomi; Takehata, Chisato; Sasahara, Ikuko; Lee, Eunjae; Akama, Takao; Taguchi, Motoko

2017-01-01

An intensive consecutive high-volume training camp may induce appetite loss in athletes. Therefore, this study aimed to investigate the changes in stress and appetite responses in male power-trained athletes during an intensive training camp. The measurements at Day 2 and at the end of a 9-day intensive training camp (Camp1 and Camp2, respectively) were compared with those of the resting period (Rest) and the regular training period (Regular; n = 13). The stress state was assessed based on plasma cortisol level, salivary immunoglobulin A level, and a profile of mood states score. The sensation of appetite was assessed using visual analog scale scores, and fasting plasma acylated ghrelin, insulin, and glucose were measured. The cortisol concentrations were significantly higher at Camp2 (466.7 ± 60.7 nmol∙L−1) than at Rest (356.3 ± 100.9 nmol∙L−1; p = 0.002) or Regular (361.7 ± 111.4 nmol∙L−1; p = 0.003). Both prospective and actual food consumption significantly decreased at Camp2, and acylated ghrelin concentration was significantly lower at Camp1 (34.2 ± 8.0 pg∙mL−1) and Camp2 (32.0 ± 8.7 pg∙mL−1) than at Rest (47.2 ± 11.2 pg∙mL−1) or Regular (53.4 ± 12.6 pg∙mL−1). Furthermore, the change in acylated ghrelin level was negatively correlated with the change in cortisol concentration. This study’s findings suggest that an early-phase physiological stress response may decrease the acylated ghrelin level in male power-trained athletes during an intensive training camp. PMID:28825668

Exchange protein directly activated by cAMP (epac): a multidomain cAMP mediator in the regulation of diverse biological functions.

PubMed

Schmidt, Martina; Dekker, Frank J; Maarsingh, Harm

2013-04-01

Since the discovery nearly 60 years ago, cAMP is envisioned as one of the most universal and versatile second messengers. The tremendous feature of cAMP to tightly control highly diverse physiologic processes, including calcium homeostasis, metabolism, secretion, muscle contraction, cell fate, and gene transcription, is reflected by the award of five Nobel prizes. The discovery of Epac (exchange protein directly activated by cAMP) has ignited a new surge of cAMP-related research and has depicted novel cAMP properties independent of protein kinase A and cyclic nucleotide-gated channels. The multidomain architecture of Epac determines its activity state and allows cell-type specific protein-protein and protein-lipid interactions that control fine-tuning of pivotal biologic responses through the "old" second messenger cAMP. Compartmentalization of cAMP in space and time, maintained by A-kinase anchoring proteins, phosphodiesterases, and β-arrestins, contributes to the Epac signalosome of small GTPases, phospholipases, mitogen- and lipid-activated kinases, and transcription factors. These novel cAMP sensors seem to implement certain unexpected signaling properties of cAMP and thereby to permit delicate adaptations of biologic responses. Agonists and antagonists selective for Epac are developed and will support further studies on the biologic net outcome of the activation of Epac. This will increase our current knowledge on the pathophysiology of devastating diseases, such as diabetes, cognitive impairment, renal and heart failure, (pulmonary) hypertension, asthma, and chronic obstructive pulmonary disease. Further insights into the cAMP dynamics executed by the Epac signalosome will help to optimize the pharmacological treatment of these diseases.

An Analysis on the Level of Leisure Satisfaction and the Level of Satisfaction with Life of Young People Who Attend Sport Education Camps in Nature

ERIC Educational Resources Information Center

Ercan, Polat

2016-01-01

This study analyzes the influence of leisure satisfaction on young people who attended the sport education camp in Bolu city. Target group of the study are students who have participated in the activities called "Nature Camp for Youth" which is held annually by Youth and Sport Ministry. The age range of the target group is between 17 and…

ASDC Collaborations and Processes to Ensure Quality Metadata and Consistent Data Availability

NASA Astrophysics Data System (ADS)

Trapasso, T. J.

2017-12-01

With the introduction of new tools, faster computing, and less expensive storage, increased volumes of data are expected to be managed with existing or fewer resources. Metadata management is becoming a heightened challenge from the increase in data volume, resulting in more metadata records needed to be curated for each product. To address metadata availability and completeness, NASA ESDIS has taken significant strides with the creation of the United Metadata Model (UMM) and Common Metadata Repository (CMR). These UMM helps address hurdles experienced by the increasing number of metadata dialects and the CMR provides a primary repository for metadata so that required metadata fields can be served through a growing number of tools and services. However, metadata quality remains an issue as metadata is not always inherent to the end-user. In response to these challenges, the NASA Atmospheric Science Data Center (ASDC) created the Collaboratory for quAlity Metadata Preservation (CAMP) and defined the Product Lifecycle Process (PLP) to work congruently. CAMP is unique in that it provides science team members a UI to directly supply metadata that is complete, compliant, and accurate for their data products. This replaces back-and-forth communication that often results in misinterpreted metadata. Upon review by ASDC staff, metadata is submitted to CMR for broader distribution through Earthdata. Further, approval of science team metadata in CAMP automatically triggers the ASDC PLP workflow to ensure appropriate services are applied throughout the product lifecycle. This presentation will review the design elements of CAMP and PLP as well as demonstrate interfaces to each. It will show the benefits that CAMP and PLP provide to the ASDC that could potentially benefit additional NASA Earth Science Data and Information System (ESDIS) Distributed Active Archive Centers (DAACs).

Disease proportions and drug prescribing pattern observed in a free health camp organized at Dhorphirdi Village Development Committee of Western Nepal.

PubMed

Thapa, Raj Kumar; Thapa, Parbati; Parajuli-Baral, Kalpana; Khan, Gulam Muhammad

2015-09-29

Health camp is generally organized to provide health care services to the people deprived of health care facilities. The aim of this project was to assess the proportions of disease among attendees of health camp and study the drug prescribing pattern in a free health camp. A case study was performed from 1 day health camp to determine the proportions of disease and drug prescribing pattern. Data collection was performed using log book maintained in the health camp and patient's demographic details, disease diagnosed and drug prescribed was obtained from same log book. A total of 317 patients were included in the study. The majority of the patients were in the range of 41-50 years. On the basis of study on ethnicity, Brahmins and Chettris, were found to be predominant ethnic groups with gastrointestinal disorders as the major disease. The total number of medications prescribed was 510, with non-steroidal anti-inflammatory drugs (NSAIDs) and antipeptic ulcer drugs being commonly prescribed. The average number of drugs per prescription and the percentage of antibiotics prescribed were 1.6 and 21.4%, respectively. It was observed that 96.8% of prescription was by generic names. Likewise, 100% of prescription included drugs from essential drug list. Majority of the patients were of working age group. Headache and fever were found to be the most prevalent cases and NSAIDs were the most commonly prescribed medications. The drug prescribing pattern of the free health camp complied with WHO recommended prescribing indicators.

Human reactions to the Nazi concentration camps: a summing up.

PubMed

Schmolling, P

1984-01-01

With the passing of time, it becomes increasingly unlikely that major studies of concentration camp survivors will appear. Nearly forty years have gone by since the camps were liberated. Most survivors have died, and their children are approaching middle age. This paper provides a brief summary of the available data. Beginning with an account of the events leading to the Holocaust, it goes on to summarize the major types of psychological defenses employed by the prisoners, and also describes the group or social activity in the camps. The long lasting psychological, psychiatric, and medical consequences of internment are then reviewed. The paper concludes with a discussion of studies of the children of survivors.

The Camp Health Manual. An Excellent Reference Written Especially for Organized Camps. Revised.

ERIC Educational Resources Information Center

Goldring, David; Middelkamp, J. Neal

This book is a guide to the diagnosis and care of sick children in organized camping situations. This book presents health care information for the management of medical and surgical problems by the camp counselor, camp director, camp nurse, and camp physician. The chapters are: (1) Camp Standards; (2) The Infirmary; (3) Infirmary Supplies; (4)…

A stranger to our camps: Typhus in American history.

PubMed

Humphreys, Margaret

2006-01-01

Medical observers during the American Civil War were happily surprised to find that typhus fever rarely made an appearance, and was not a major killer in the prisoner-of-war camps where the crowded, filthy, and malnourished populations appeared to offer an ideal breeding ground for the disease. Through a review of apparent typhus outbreaks in America north of the Mexican border, this article argues that typhus fever rarely if ever extended to the established populations of the United States, even when imported on immigrant ships into densely populated and unsanitary slums. It suggests that something in the American environment was inhospitable to the extensive spread of the disease, most likely an unrecognized difference in the North American louse population compared to that of Europe.

Natural Resources Research Program: Summary of the 1986-87 Campground Receipt Study

DTIC Science & Technology

1991-03-01

can sum to more than 100 percent because parties can use multiple pieces of equipment. B16 Table BI5 1987 Shenango Lake (Shenango Rec Area) User...table represent actual camping use. ** Percent of camping parties. t Percent of camping permits. B17 Table Bl6 1987 Shenango Lake (Shenango Rec Area

An Observational Study of Peer Learning for High School Students at a Cybersecurity Camp

ERIC Educational Resources Information Center

Pittman, Jason M.; Pike, Ronald E.

2016-01-01

This paper reports on the design and implementation of a cybersecurity camp offered as a cybersecurity learning experience to a group of female and male high school students. Students ranged in grade level from freshmen to senior. Student demographics, including any existing pre-requisite knowledge, were unknown to camp designers prior to the…

Self-Awareness and Leadership Skills of Female Students in Outdoor Camp

ERIC Educational Resources Information Center

Esentas, Melike; Özbey, Selhan; Güzel, Pinar

2017-01-01

This study aims to determine the role of youth camp practices, organised by the Ministry of Youth and Sports, in the development of self-awareness and leadership skills of female students participating in youth camps. As a result of analysis of the data collected with triangulation method--observation, focus group discussions and document…

The Pioneer Student Textbook. Mohican School in the Out-of-Doors.

ERIC Educational Resources Information Center

Mohican School in the Out-of-Doors, Perrysville, OH.

Designed for pre-camp and in-camp studies, this text presents materials relative to the Mohican School in the Out-of-Doors (Perrysville, Ohio). The following areas are covered: (1) the daily camp schedule (includes sections on community life, utilization of the senses, and the art of observation); (2) an historical/geographical review of the…

Teenagers and Sexuality at Camp: Understanding Teen Sexuality and Tips for Talking with Them.

ERIC Educational Resources Information Center

Ponton, Lynn E.

2000-01-01

Camp offers teens a place to try out new things, including sexual experimentation. Two case studies illustrate challenging ways sex can come up at camp, and staff responses. Myths and misconceptions about sex, including HIV and gender roles, are discussed. Sidebars discuss guidelines for adults concerning sexual abuse symptoms and tips for talking…

Effects of a Conservation Education Camp Program on Campers' Self-Reported Knowledge, Attitude, and Behavior

ERIC Educational Resources Information Center

Kruse, Cara K.; Card, Jaclyn A.

2004-01-01

In this study, the authors examined the effects of a conservation education camp program offered through one zoo education department. The conservation education program included 4 levels of camps with increasing levels of animal husbandry. Campers rated their conservation knowledge, attitude, and behavior prior to, immediately after, and 1 month…

Assessing Experiences of Children Who Attended a Camp for Children with Cancer and Their Siblings: A Preliminary Study

ERIC Educational Resources Information Center

Wu, Yelena P.; Prout, Kerry; Roberts, Michael C.; Parikshak, Sangeeta; Amylon, Michael D.

2011-01-01

Summer camps are commonly implemented as a psychosocial intervention for children with chronic illnesses; however, there have been few published consumer (parent and child) satisfaction evaluations of summer camps. Such evaluations are important both for improving existing services for children and families, as well as to build an empirical…

Summer Camp Experiences: Parental Perceptions of Youth Development Outcomes

ERIC Educational Resources Information Center

Henderson, Karla A.; Whitaker, Leslie Scheuler; Bialeschki, M. Deborah; Scanlin, Margery M.; Thurber, Christopher

2007-01-01

Every summer more than 10 million children attend day or resident (sleep-over) camps sponsored by churches, not-for-profit youth agencies, and independent operators. This study explored the outcomes of a 1-week or longer camp experience from the perspective of parents. A national sample of almost 2,300 parents responded to pre-, post-, and…

The quality of drinking water in North Carolina farmworker camps.

PubMed

Bischoff, Werner E; Weir, Maria; Summers, Phillip; Chen, Haiying; Quandt, Sara A; Liebman, Amy K; Arcury, Thomas A

2012-10-01

The purpose of this study was to assess water quality in migrant farmworker camps in North Carolina and determine associations of water quality with migrant farmworker housing characteristics. We collected data from 181 farmworker camps in eastern North Carolina during the 2010 agricultural season. Water samples were tested using the Total Coliform Rule (TCR) and housing characteristics were assessed using North Carolina Department of Labor standards. A total of 61 (34%) of 181 camps failed the TCR. Total coliform bacteria were found in all 61 camps, with Escherichia coli also being detected in 2. Water quality was not associated with farmworker housing characteristics or with access to registered public water supplies. Multiple official violations of water quality standards had been reported for the registered public water supplies. Water supplied to farmworker camps often does not comply with current standards and poses a great risk to the physical health of farmworkers and surrounding communities. Expansion of water monitoring to more camps and changes to the regulations such as testing during occupancy and stronger enforcement are needed to secure water safety.

The Quality of Drinking Water in North Carolina Farmworker Camps

PubMed Central

Weir, Maria; Summers, Phillip; Chen, Haiying; Quandt, Sara A.; Liebman, Amy K.; Arcury, Thomas A.

2012-01-01

Objectives. The purpose of this study was to assess water quality in migrant farmworker camps in North Carolina and determine associations of water quality with migrant farmworker housing characteristics. Methods. We collected data from 181 farmworker camps in eastern North Carolina during the 2010 agricultural season. Water samples were tested using the Total Coliform Rule (TCR) and housing characteristics were assessed using North Carolina Department of Labor standards. Results. A total of 61 (34%) of 181 camps failed the TCR. Total coliform bacteria were found in all 61 camps, with Escherichia coli also being detected in 2. Water quality was not associated with farmworker housing characteristics or with access to registered public water supplies. Multiple official violations of water quality standards had been reported for the registered public water supplies. Conclusions. Water supplied to farmworker camps often does not comply with current standards and poses a great risk to the physical health of farmworkers and surrounding communities. Expansion of water monitoring to more camps and changes to the regulations such as testing during occupancy and stronger enforcement are needed to secure water safety. PMID:22897558

Exploring Marine Science through the University of Delaware's TIDE camp

NASA Astrophysics Data System (ADS)

Veron, D. E.; Newton, F. A.; Veron, F.; Trembanis, A. C.; Miller, D. C.

2012-12-01

For the past five years, the University of Delaware has offered a two-week, residential, summer camp to rising sophomores, juniors, and seniors who are interested in marine science. The camp, named TIDE (Taking an Interest in Delaware's Estuary) camp, is designed to introduce students to the breadth of marine science while providing them with a college experience. Campers participate in a variety of academic activities which include classroom, laboratory, and field experiences, as well as numerous social activities. Two unique features of this small, focused camp is the large number of university faculty that are involved, and the ability of students to participate in ongoing research projects. At various times students have participated in fish and dolphin counts, AUV deployment, wind-wave tank experiments, coastal water and beach studies, and ROV activities. In addition, each year campers have participated in a local service project. Through communication with former TIDE participants, it is clear that this two-week, formative experience plays a large role in students choice of major when entering college.2012 Tide Camp - Salt marsh in southern Delaware 2012 Tide Camp - Field trip on a small boat

Do We Give It to Them, and What Happens If We Do? Issues Concerning Technology Transfers

DTIC Science & Technology

2008-05-22

outfitted with Toyota trucks, but the support system was immature and mechanics and soldiers had to buy parts out of pocket on the local economy. 92...13, 2007. 36 discovered on an Iraqi military camp. Unfortunately for that unit, they only possessed Nissan trucks. Investigation revealed that...departure from Iraq, neither the suspected shipping container of Nissan parts, nor the Iraqi unit with an organization of Hyundai trucks were ever

Superfund record of decision (EPA Region 4): USMC Camp Lejeune Military Reservation, operable unit 4, Jacksonville, NC, January 16, 1996

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

NONE

1996-05-01

This operable unit consists of Sites 41 and 74. The remedial actions are designed to prevent future potential exposure by implementing institutional controls. These controls include: (1) designate the sites as `restricted` or `limited use` areas, within the base master plan; (2) prohibit the installation of potable water supply wells within the vicinity of the sites: and (3) implement a groundwater, surface water and sediment monitoring program.

Prayer Camps and Biomedical Care in Ghana: Is Collaboration in Mental Health Care Possible?

PubMed

Arias, Daniel; Taylor, Lauren; Ofori-Atta, Angela; Bradley, Elizabeth H

2016-01-01

Experts have suggested that intersectoral partnerships between prayer camps and biomedical care providers may be an effective strategy to address the overwhelming shortage of mental health care workers in Africa and other low-income settings. Nevertheless, previous studies have not explored whether the prayer camp and biomedical staff beliefs and practices provide sufficient common ground to enable cooperative relationships. Therefore, we sought to examine the beliefs and practices of prayer camp staff and the perspective of biomedical care providers, with the goal of characterizing interest in-and potential for-intersectoral partnership between prayer camp staff and biomedical care providers. We conducted 50 open-ended, semi-structured interviews with prophets and staff at nine Christian prayer camps in Ghana, and with staff within Ghana's three public psychiatric hospitals. We used the purposive sampling method to recruit participants and the constant comparative method for qualitative data analysis. Prayer camp staff expressed interest in collaboration with biomedical mental health care providers, particularly if partnerships could provide technical support introducing medications in the prayer camp and address key shortcomings in their infrastructure and hygienic conditions. Nevertheless, challenges for collaboration were apparent as prayer camp staff expressed strong beliefs in a spiritual rather than biomedical explanatory model for mental illness, frequently used fasting and chained restraints in the course of treatment, and endorsed only short-term use of medication to treat mental illness-expressing concerns that long-term medication regimens masked underlying spiritual causes of illness. Biomedical providers were skeptical about the spiritual interpretations of mental illness held by faith healers, and were concerned by the use of chains, fasting, and the lack of adequate living facilities for patients in prayer camps; many, however, expressed interest in engaging with prayer camps to expand access to clinical care for patients residing in the camps. The findings demonstrate that biomedical care providers are interested in engaging with prayer camps. Key areas where partnerships may best improve conditions for patients at prayer camps include collaborating on creating safe and secure physical spaces and delivering medication for mental illness to patients living in prayer camps. However, while prayer camp staff are willing to engage biomedical knowledge, deeply held beliefs and routine practices of faith and biomedical healers are difficult to reconcile Additional discussion is needed to find the common ground on which the scarce resources for mental health care in Ghana can collaborate most effectively.

Prayer Camps and Biomedical Care in Ghana: Is Collaboration in Mental Health Care Possible?

PubMed Central

Arias, Daniel; Taylor, Lauren; Ofori-Atta, Angela; Bradley, Elizabeth H.

2016-01-01

Background Experts have suggested that intersectoral partnerships between prayer camps and biomedical care providers may be an effective strategy to address the overwhelming shortage of mental health care workers in Africa and other low-income settings. Nevertheless, previous studies have not explored whether the prayer camp and biomedical staff beliefs and practices provide sufficient common ground to enable cooperative relationships. Therefore, we sought to examine the beliefs and practices of prayer camp staff and the perspective of biomedical care providers, with the goal of characterizing interest in—and potential for—intersectoral partnership between prayer camp staff and biomedical care providers. Methods We conducted 50 open-ended, semi-structured interviews with prophets and staff at nine Christian prayer camps in Ghana, and with staff within Ghana’s three public psychiatric hospitals. We used the purposive sampling method to recruit participants and the constant comparative method for qualitative data analysis. Results Prayer camp staff expressed interest in collaboration with biomedical mental health care providers, particularly if partnerships could provide technical support introducing medications in the prayer camp and address key shortcomings in their infrastructure and hygienic conditions. Nevertheless, challenges for collaboration were apparent as prayer camp staff expressed strong beliefs in a spiritual rather than biomedical explanatory model for mental illness, frequently used fasting and chained restraints in the course of treatment, and endorsed only short-term use of medication to treat mental illness—expressing concerns that long-term medication regimens masked underlying spiritual causes of illness. Biomedical providers were skeptical about the spiritual interpretations of mental illness held by faith healers, and were concerned by the use of chains, fasting, and the lack of adequate living facilities for patients in prayer camps; many, however, expressed interest in engaging with prayer camps to expand access to clinical care for patients residing in the camps. Conclusions The findings demonstrate that biomedical care providers are interested in engaging with prayer camps. Key areas where partnerships may best improve conditions for patients at prayer camps include collaborating on creating safe and secure physical spaces and delivering medication for mental illness to patients living in prayer camps. However, while prayer camp staff are willing to engage biomedical knowledge, deeply held beliefs and routine practices of faith and biomedical healers are difficult to reconcile Additional discussion is needed to find the common ground on which the scarce resources for mental health care in Ghana can collaborate most effectively. PMID:27618551

Refugees in and out North Africa: a study of the Choucha refugee camp in Tunisia.

PubMed

Dourgnon, Paul; Kassar, Hassène

2014-08-01

In recent years, North African (NA) countries ceased to be emigration-only countries and are now on the verge of becoming immigration as well as transit countries for economic migrants and refugees. Contextual as well as structural long-term factors are driving these changes. The ongoing crises in Africa and the Middle East are prompting strong outflows of refugees, which are likely to induce NA countries to share some common public policy and public health concerns with European countries in a near future. This article highlights some aspects of these changes, from the study of the consequences of the 2011 Libyan crisis in Tunisia. It addresses individual trajectories and health concerns of refugees in and out North Africa from a study of the Choucha camp in Tunisia. The camp opened to immigrants from Libya during the 2011 crisis and accommodated the bulk of the refugees flow to Tunisia until July 2012. The study includes a monographic approach and a qualitative survey in the Choucha camp refugees. We describe the crisis history and the health response with a focus on the camp. We then address refugees' trajectories, and health needs and concerns from the interviews we collected in the camp in April 2012. © The Author 2014. Published by Oxford University Press on behalf of the European Public Health Association. All rights reserved.

Assessing the experience of social support for parents who attended Camp Trillium's pediatric oncology family program.

PubMed

Körver, Sarah; Kinghorn, April; Negin, Joel; Shea-Perry, Marci; Martiniuk, Alexandra L C

2017-01-01

When a child is diagnosed with cancer, the entire family is affected by the demands of the illness and its treatment. This study aimed to provide a more nuanced understanding of the experience of parents of children with cancer when participating in therapeutic recreation programs (such as summer camp) and to address the specific knowledge gap of the role that camp may play in providing social support for these families. In particular, this study aimed to enroll mothers and fathers, as the voice of fathers has previously been missing in research about cancer camps. Qualitative methods were used to better understand the experiences of parents (n = 85) attending Camp Trillium's family program between June 26th and August 31st of 2012. Data obtained were analyzed using a grounded theory approach and thus coded and then grouped using thematic analysis. Parents reported that they experienced valuable peer interaction and experienced an increase in their perceived social support. They also stated that this support was sustained outside of the camp experience. Parents highlighted the important aspects of camp as: the empowering setting, time to escape the treatment routine, and rebuild familial relationships. From the qualitative interviews, five distinct themes were explicated: (a) empowering setting, (b) restoring family relationships, (c) valuable peer interactions, (d) information sharing, and (e) group tensions. In addition to respite and recreational opportunities, camp provides access to an environment and community that has the ability to provide sustained and empowering support for parents dealing with childhood cancer, notably for fathers.

Elevated leukocyte phosphodiesterase as a basis for depressed cyclic adenosine monophosphate responses in the Basenji greyhound dog model of asthma

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

Chan, S.C.; Hanifin, J.M.; Holden, C.A.

1985-08-01

The BG dog manifests various characteristics of human asthma, including airway hyperreactivity to low concentrations of methacholine. Studies have suggested that airway hyperreactivity in asthma is related to inadequate intracellular cAMP responses. The authors studied cAMP characteristics in MNL from 19 BG and 14 mongrel dogs. beta-Adrenergic receptors were assessed by /sup 125/I CYP in the presence and absence of propranolol. The responses of cAMP to ISO were measured by radioimmunoassay. Adenylate cyclase activity was determined in homogenized MNL preparations by cAMP generation. PDE activity was quantitated by radioenzyme assay. Mongrel dog leukocyte ISO-stimulated cAMP levels doubled, whereas there weremore » negligible increases in MNL from BG dogs. Basal PDE levels were higher in BG dogs than in mongrel dogs. The PDE inhibitor Ro 20-1724 restored ISO-stimulated cAMP responses in MNL of BG dogs. Adenylate cyclase activity was not lower in MNL homogenates from BG dogs than in mongrel dogs. Cells from both BG and mongrel dogs demonstrated similar receptor numbers and affinities of saturable, specific beta-adrenergic binding over a 10 pM to 400 pM range. The results suggest that depressed cAMP responses in BG dogs are due to high PDE activity rather than to a defect in the beta-adrenergic receptor adenylate cyclase system.« less

Challenges of recovery in medium-term residential centers (camps)

PubMed Central

Shamsalinia, Abbas; Nourozi, Kian; Khoshknab, Masoud Fallahi; Farhoudian, Ali

2014-01-01

Background: Addiction is a global problem for which effective treatment is crucial. Stopping the consumption of abused substances in a camp is a strong predictor of the success for the recovery process. The present study employed a qualitative approach to explore the camp recovery experiences in individuals with substance addictions. Methods: The research conducted in Iran’s northern cities with participants that included 17 men with a history of substance abuse, who were all engaged in the recovery process at the time of the study. They were invited to participate in the research based on a purposive and snowball sampling method. The data were collected by individual face-to-face and phone interviews using semi-structured questions. Data were then analyzed using conventional content analysis Results: three main categories were identified: selecting a camp: an appeal for rescue, substance deprivation crisis, and out of the frying pan into the frying pan or into the fire. Conclusion: Results showed that participants can be helped in the recovery process by the provision of public facilities and financial support for camps, by monitoring the performance of these centers and by attempting to address existing deficiencies. We concluded with three recommendations for improving services and preventing physical, psychological, and emotional damage to addicted individuals: remove unauthorized camps, establish camps with treatment designated to the needs of addicted individuals. PMID:25664307

The Bunkhouse Man. A Study of Work and Pay in the Camps of Canada 1903-1914.

ERIC Educational Resources Information Center

Bradwin, Edmund W.

The book describes working and living conditions among migrant laborers in the northern Canadian work camps, 1903-1914. The early chapters sketch the development of Canada's transportation systems from the mid-19th century as the setting for the development of labor camps, and describe the contract system in railway construction. The heart of the…

Democracy Camp for Teachers: Cross-Cultural Professional Development for Preparing Educators to Create Social Justice-Minded Citizens

ERIC Educational Resources Information Center

Burroughs, Susie; Hopper, Peggy F.; Brocato, Kay; Webeck, Mary Lee

2009-01-01

The Civitas Democracy Camp for Teachers provides professional development for educators to collaboratively explore ideals of citizenship and citizenship education in democratic societies. Reported herein are the findings of a study of the camp experience of a cross-cultural group of educators who examined the concept of social justice and ways to…

C.A.M.P.: A Community-Based Approach to Promoting Safe Sex Behavior in Adolescence.

ERIC Educational Resources Information Center

Guzman, Bianca L.; Casad, Bettina J.; Schlehofer-Sutton, Michele M.; Villanueva, Christina M.; Feria, Aida

The primary goal of this study was to assess the Community Awareness Motivation Partnership (C.A.M.P.) theater intervention based on the behavioral ecological model. C.A.M.P addresses the role of contraceptive use in safe sex behavior through an informative and entertaining culturally relevant dramatization program. Adolescents (N=1613) between…

Psychological Security and Self-Efficacy among Syrian Refugee Students inside and outside the Camps

ERIC Educational Resources Information Center

ALharbi, Bassam H. M.

2017-01-01

The present study aimed to identify the degree of psychological security and self-efficacy among the Syrian refugee students inside and outside the camps. The sample consisted of 600 students from Syrian refugees inside and outside the camps in the second semester of the academic year 2014-2015. Scales for psychological security and self-efficacy…

Camp Marmal Flood Study

DTIC Science & Technology

2012-03-01

was simulated by means of a broad - crested weir built into the topography of the mesh. There is 0.5 m of freeboard and the width of the weir is 30 m...ER D C/ CH L TR -1 2- 5 Camp Marmal Flood Study Co as ta l a nd H yd ra ul ic s La bo ra to ry Jeremy A. Sharp , Steve H. Scott...Camp Marmal Flood Study Jeremy A. Sharp , Steve H. Scott, Mark R. Jourdan, and Gaurav Savant Coastal and Hydraulics Laboratory U.S. Army Engineer

Basic Camp Management: An Introduction to Camp Administration. Revised 3rd Edition.

ERIC Educational Resources Information Center

Ball, Armand; Ball, Beverly

This book is the primary text for the Certified Camp Director Program and the Basic Camp Directors Course sponsored by the American Camping Association (Indiana). It provides an orientation for new and prospective camp directors and a quick reference for experienced camp directors. The book covers the following topics: (1) an historical overview…

Mental health needs of children and adolescents at camp: are they being assessed and treated appropriately by the camp nurse?

PubMed

Courey, Tamra J

2006-11-01

Increasingly, more children and adolescents are attending camps with mental health concerns. This can pose a challenge for camp nurses who may lack experience in assessment and treatment of mental health issues. To focus on the importance of addressing and treating mental health needs of children and adolescents at camp utilizing the Scope and Standards of Psychiatric Mental Health Nursing Practice. Personal observations, camp nursing experience, and scholarly published literature. It is paramount that mental health needs of children and adolescents at camp are addressed and managed appropriately by the camp nurse. Education of camp nurses and camp administrators is also a vital part of providing care.

Wilderness campsite conditions under an unregulated camping policy: an eastern example

USGS Publications Warehouse

Leung, Y.-F.; Marion, J.L.

2000-01-01

This study identified and assessed 110 campsites in seven designated wilderness areas in the Jefferson National Forest of Virginia. The campsites were unevenly distributed within each wilderness, concentrating along trail corridors and near popular destination areas. With a few exceptions, most campsites surveyed were in good condition. The findings indicate that management actions should be directed at reducing both the number of campsites and the problems associated with campsite expansion. The Forest?s unregulated camping policy could be focused through educational programs to encourage dispersed camping or camping containment to further reduce social and resource impacts.

Performance of UNHCR nutrition programs in post-emergency refugee camps

PubMed Central

2011-01-01

Background The United Nations High Commissioner for Refugees (UNHCR) launched a health information system (HIS) in 2005 to enhance quality and consistency of routine health information available in post-emergency refugee camps. This paper reviews nutrition indicators and examines their application for monitoring and evaluating the performance of UNHCR nutrition programs in more than 90 refugee camps in 18 countries. Methods The HIS is a primary source of feeding program data which is collected using standardized case definitions and reporting formats across refugee camps in multiple settings. Data was aggregated across time periods and within and across countries for analysis. Basic descriptive statistics were then compared to UNHCR program performance standards. Results Camp populations covered by the HIS ranged from 192,000 to 219,000 between 2007 and mid-2009; 87% of under five children covered by the HIS were in Africa and 13% in Asia. Average moderate acute malnutrition (MAM) and severe acute malnutrition (SAM) rates reported in 74 of 81 camps for the 2007-2009 time periods were 7.0% and 1.6%, respectively. The supplementary feeding program (SFP) admission rate was 151/1000/yr with 93% of SFP admissions occurring in Africa. SFP performance consistently exceeded all UNHCR standards with the exception of length of enrollment. Average length of SFP enrollment was 12 weeks in Africa and 22 weeks in Asia as compared to the UNHCR standard of < 8 weeks. The therapeutic feeding program (TFP) admission was 22/1000/yr with 95% of TFP admissions in Africa. TFP performance met UNHCR standards with the exception of daily weight gain. Conclusions Inclusion of children identified as moderately and severely wasted in the HIS would allow UNHCR to better track and respond to changes in nutrition status. Improved growth monitoring coverage or active malnutrition surveillance would increase UNHCR's ability to identify and treat cases of acute malnutrition. Expansion of nutrition reporting to address the transition to community-based therapeutic care is essential for adequate performance monitoring in the future. In terms of program priorities, a focus on camps and countries with large refugee populations and high feeding program enrollment rates would have the greatest impact in terms of absolute reductions in the incidence and prevalence of malnutrition. PMID:22029657

Effects of a service learning experience on confidence and clinical skills in baccalaureate nursing students.

PubMed

Saylor, Jennifer; Hertsenberg, Lindsey; McQuillan, Malissa; O'Connell, Ashley; Shoe, Kimberly; Calamaro, Christina J

2018-02-01

Camp programs yield positive and lasting benefits for children. Integrating a summer camp into a nurse course with a service learning design fosters learning beyond the classroom and enhances community engagement. The purpose of this study is to describe the nursing students' experience and perceived confidence after completing a service learning nursing course. This is a descriptive, qualitative research study that used reflection and a perceived confidence questionnaire. The study was conducted in a school of nursing and surrounding university campus facilities during the diabetes camp. The participants (n=23) were nursing students who enrolled in the nursing course. As part of the course requirements, students completed an eight item question confidence survey before and after the diabetes camp related to diabetes and camp management, and interpersonal abilities with patients, families, and healthcare professionals. Within 48-72h after diabetes camp, the students completed the reflection paper. The pre and post Confidence Surveys were analyzed using a t-test and thematic analysis was used to analyze the reflection paper. Overall, perceived confidence levels increased after completing the service learning course (t=-9.91, p=0.001). Four themes emerged from the qualitative analysis: pre-camp assumptions and fears, growth in confidence, understanding diabetes management in the community, and appreciation for learning beyond the classroom and hospital setting. This service learning course provided nursing students the ability to not only develop diabetes clinical skills and perceived confidence, but also life skills including teamwork, leadership, and conflict resolution. Copyright © 2017 Elsevier Ltd. All rights reserved.

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

Not Available

This report describes the 1992 Westinghouse Hanford Company/US Department of Energy Environmental Summer Science Camp. The objective of the ``camp`` was to motivate sixth and seventh graders to pursue studies in math, science, and the environment. This objective was accomplished through hands-on fun activities while studying the present and future challenges facing our environment. The camp was funded through Technical Task Plan, 424203, from the US Department of Energy-Headquarters, Office of Environmental Restoration and Waste Management, Technology Development,to Westinghouse Hanford Company`s International Environmental Institute, Education and Internship Performance Group.

Sublingual microcirculatory blood flow and vessel density in Sherpas at high altitude

PubMed Central

Coppel, Jonny; Court, Jo; van der Kaaij, Jildou; Vercueil, Andre; Feelisch, Martin; Levett, Denny; Mythen, Monty; Grocott, Michael P.; Martin, Daniel

2017-01-01

Anecdotal reports suggest that Sherpa highlanders demonstrate extraordinary tolerance to hypoxia at high altitude, despite exhibiting lower arterial oxygen content than acclimatized lowlanders. This study tested the hypothesis that Sherpas exposed to hypobaric hypoxia on ascent to 5,300 m develop increased microcirculatory blood flow as a means of maintaining tissue oxygen delivery. Incident dark-field imaging was used to obtain images of the sublingual microcirculation from 64 Sherpas and 69 lowlanders. Serial measurements were obtained from participants undertaking an ascent from baseline testing (35 m or 1,300 m) to Everest base camp (5,300 m) and following subsequent descent in Kathmandu (1,300 m). Microcirculatory flow index and heterogeneity index were used to provide indexes of microcirculatory flow, while capillary density was assessed using small vessel density. Sherpas demonstrated significantly greater microcirculatory blood flow at Everest base camp, but not at baseline testing or on return in Kathmandu, than lowlanders. Additionally, blood flow exhibited greater homogeneity at 5,300 and 1,300 m (descent) in Sherpas than lowlanders. Sublingual small vessel density was not different between the two cohorts at baseline testing or at 1,300 m; however, at 5,300 m, capillary density was up to 30% greater in Sherpas. These data suggest that Sherpas can maintain a significantly greater microcirculatory flow per unit time and flow per unit volume of tissue at high altitude than lowlanders. These findings support the notion that peripheral vascular factors at the microcirculatory level may be important in the process of adaptation to hypoxia. NEW & NOTEWORTHY Sherpa highlanders demonstrate extraordinary tolerance to hypoxia at high altitude, yet the physiological mechanisms underlying this tolerance remain unknown. In our prospective study, conducted on healthy volunteers ascending to Everest base camp (5,300 m), we demonstrated that Sherpas have a higher sublingual microcirculatory blood flow and greater capillary density at high altitude than lowlanders. These findings support the notion that the peripheral microcirculation plays a key role in the process of long-term adaptation to hypoxia. PMID:28126908

50 CFR 32.42 - Minnesota.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Refuge A. Migratory Game Bird Hunting. We allow hunting of waterfowl on the Farmers Pool Unit area of the... snowmobiles and ATVs. 8. We prohibit camping. B. Upland Game Hunting. We allow hunting of ruffed grouse and... areas around the administrative buildings. 4. Conditions A2 through A8 apply. C. Big Game Hunting. We...

50 CFR 32.42 - Minnesota.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Refuge A. Migratory Game Bird Hunting. We allow hunting of waterfowl on the Farmers Pool Unit area of the... snowmobiles and ATVs. 8. We prohibit camping. B. Upland Game Hunting. We allow hunting of ruffed grouse and... areas around the administrative buildings. 4. Conditions A2 through A8 apply. C. Big Game Hunting. We...

Firearms Safety: Instructor Manual. Shooting Skills Series.

ERIC Educational Resources Information Center

Green, Rodney J.; Powell, Cheryl Riley, Ed.

Although written with the classroom teacher in mind, this learning module on firearms safety can be adapted by leaders of camps, 4-H clubs, outdoor educators, scouting organizations or any workers with junior and senior high school youth. The self-contained unit includes information on the subject, lesson plans, activities, class exercises, tests,…

76 FR 65495 - Grant of Authority for Subzone Status, Cabela's Inc., (Hunting, Fishing, Camping and Related...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-21

... DEPARTMENT OF COMMERCE Foreign-Trade Zones Board [Order No. 1791] Grant of Authority for Subzone... United States, to expedite and encourage foreign commerce, and for other purposes,'' and authorizes the... benefit and is in the public interest; Whereas, the West Virginia Economic Development Authority, grantee...

76 FR 65495 - Grant of Authority for Subzone Status, Cabela's Inc., (Hunting, Fishing, Camping and Related...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-21

... DEPARTMENT OF COMMERCE Foreign-Trade Zones Board [Order No. 1793] Grant of Authority for Subzone... United States, to expedite and encourage foreign commerce, and for other purposes,'' and authorizes the... benefit and is in the public interest; Whereas, Lincoln Foreign-Trade Zone, Inc, grantee of Foreign-Trade...

76 FR 65495 - Grant of Authority for Subzone Status, Cabela's Inc., (Hunting, Fishing, Camping and Related...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-21

... DEPARTMENT OF COMMERCE Foreign-Trade Zones Board [Order No. 1792] Grant of Authority for Subzone... United States, to expedite and encourage foreign commerce, and for other purposes,'' and authorizes the... significant public benefit and is in the public interest; Whereas, Dane County, grantee of Foreign-Trade Zone...

Why is the U.S. Afraid of the International Criminal Court

DTIC Science & Technology

2008-03-25

of the Second World War – the camps, the cruelty , the exterminations, the Holocaust – could never happen again. And yet they have. In Cambodia, in...raping and killing a Fox News correspondent who was embedded with your unit. The correspondent was a native of Canada and there were widespread

EXPOSED BEAM AND VINYL VENTED SOFFIT MATERIAL IN THE CARPORT ...

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

EXPOSED BEAM AND VINYL VENTED SOFFIT MATERIAL IN THE CARPORT ON THE SOUTHEAST SIDE OF THE UNIT - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, U-Shaped Two-Bedroom Single-Family Type 6, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

A Generation of Peace in the Sinai

DTIC Science & Technology

2008-12-17

lanes of Israel through blockage of the Straits of Tiran on the Red Sea near Sharm el- Sheik, Egypt, and Israel had declared in May 1955 that if the...responsibility to run the south base camp for the MFO, which is located near Sharm el Sheik, Egypt. The position of these three infantry units is based

Discovery Camp Excites Students about Engineering and Technology Careers

ERIC Educational Resources Information Center

Massiha, G. H.

2011-01-01

In the United States and elsewhere, there is a dramatic shortage of engineers and technologists. And, unfortunately, these professions often suffer from a lack of awareness among K-12 students. Clearly, educators need to show students the very exciting and lucrative aspects of these fields. Engineering and technology are consistently listed by…

Projective drawings as measures of psychosocial functioning in siblings of pediatric cancer patients from the Camp Okizu study.

PubMed

Packman, Wendy; Mazaheri, Mary; Sporri, Lisa; Long, Janet K; Chesterman, Beth; Fine, Joselyn; Amylon, Michael D

2008-01-01

This research was conducted at a summer camp for siblings of children with cancer. Participants included 77 siblings (ages 6-17 years) and their parents. Before attending camp, 18 of the siblings had experienced the death of their brother or sister with cancer. Projective measures were administered before attending camp and 3 months after camp. These included the Human Figure Drawing (HFD) and the Kinetic Family Drawing-Revised (KFD-R). Siblings were administered both the HFD and KFD-R; parents were given the KFD-R. On the HFD, siblings' emotional distress scores decreased significantly pre- to postcamp. On the KFD-R, nonbereaved siblings and parents showed significant improvement in family environment scores. Bereaved siblings and parents also showed improvement (although nonsignificant). These results support Camp Okizu's effectiveness in increasing siblings' emotional well-being yet underscore the need to implement interventions to address family communication for both bereaved and nonbereaved families.

Visitor evaluations of management actions at a highly impacted Appalachian Trail camping area.

PubMed

Daniels, Melissa L; Marion, Jeffrey L

2006-12-01

Protected area management involves balancing environmental and social objectives. This is particularly difficult at high-use/high-impact recreation sites, because resource protection objectives may require substantial site management or visitor regulation. This study examined visitors' reactions to both of these types of actions at Annapolis Rocks, Maryland, a popular Appalachian Trail camping area. We surveyed visitors before and after implementation of camping policies that included shifting camping to designated newly constructed campsites and prohibiting campfires. Survey results reveal that visitors were more satisfied with all social and environmental indicators after the changes were enacted. An Importance-Performance analysis also determined that management actions improved conditions for factors of greatest concern to campers prior to the changes. Posttreatment visitors were least satisfied with factors related to reduced freedom and to some characteristics of the constructed campsites. Although there was evidence of visitor displacement, the camping changes met management goals by protecting the camping area's natural resources and improving social conditions.

Visitor evaluations of management actions at a highly impacted Appalachian Trail camping area

USGS Publications Warehouse

Daniels, M.L.; Marion, J.L.

2006-01-01

Protected area management involves balancing environmental and social objectives. This is particularly difficult at high-use/high-impact recreation sites, because resource protection objectives may require substantial site management or visitor regulation. This study examined visitors? reactions to both of these types of actions at Annapolis Rocks, Maryland, a popular Appalachian Trail camping area. We surveyed visitors before and after implementation of camping policies that included shifting camping to designated newly constructed campsites and prohibiting campfires. Survey results reveal that visitors were more satisfied with all social and environmental indicators after the changes were enacted. An Importance-Performance analysis also determined that management actions improved conditions for factors of greatest concern to campers prior to the changes. Posttreatment visitors were least satisfied with factors related to reduced freedom and to some characteristics of the constructed campsites. Although there was evidence of visitor displacement, the camping changes met management goals by protecting the camping area?s natural resources and improving social conditions.

Visitor Evaluations of Management Actions at a Highly Impacted Appalachian Trail Camping Area

NASA Astrophysics Data System (ADS)

Daniels, Melissa L.; Marion, Jeffrey L.

2006-12-01

Protected area management involves balancing environmental and social objectives. This is particularly difficult at high-use/high-impact recreation sites, because resource protection objectives may require substantial site management or visitor regulation. This study examined visitors’ reactions to both of these types of actions at Annapolis Rocks, Maryland, a popular Appalachian Trail camping area. We surveyed visitors before and after implementation of camping policies that included shifting camping to designated newly constructed campsites and prohibiting campfires. Survey results reveal that visitors were more satisfied with all social and environmental indicators after the changes were enacted. An Importance-Performance analysis also determined that management actions improved conditions for factors of greatest concern to campers prior to the changes. Posttreatment visitors were least satisfied with factors related to reduced freedom and to some characteristics of the constructed campsites. Although there was evidence of visitor displacement, the camping changes met management goals by protecting the camping area’s natural resources and improving social conditions.

Distancing Students From Nature: Science Camp and the Representation of the Human-Nature Relationship

NASA Astrophysics Data System (ADS)

Terrill, Laura Anne

This study investigated the curricular representations of the environment and the human-environment relationship at one residential school sponsored science camp. Data gathered included field notes from observational time at the camp, interviews with staff and classroom teachers, and documents from the site's website, guides, manuals, and curricular guides. These data were analyzed to understand how the camp represented the human-environment relationship and the "proper" human-environment relationship to its participants. Analysis indicated that the camp's official and enacted curriculum was shaped in response to two perceived problems, (1) students were perceived as having a disconnected relationship with the outdoors and lacking in outdoor experiences; and (2) staff members of the camp believed that time for science during the school day had diminished and that students were not receiving adequate science instruction at school. In response, the goal of the camp was to connect students to the outdoors through hands-on, sensory, experience based science and outdoor education experiences. However, key aspects of the camp experience and the formal and enacted curriculum unintentionally positioned students as separate from nature. The camp experience presented a vacation like understanding of the human-environment relationship as students became tourists of the outdoors. Despite the site's goal of connecting students to the outdoors, the science camp experience worked to distance students from the outdoors by unintentionally representing the outdoors as a place that existed away from home and students' everyday lives. Notably, nature became a place that existed in the past, separate from modernity. Students were tourists in an exotic location - nature. They received tours of the foreign outdoors, had fun, and returned home to their ordinary lives that were separate and distinct from the natural world.

cAMP-dependent activation of protein kinase A attenuates respiratory syncytial virus-induced human airway epithelial barrier disruption

PubMed Central

Harford, Terri J.; Linfield, Debra T.; Altawallbeh, Ghaith; Midura, Ronald J.; Ivanov, Andrei I.; Piedimonte, Giovanni

2017-01-01

Airway epithelium forms a barrier to the outside world and has a crucial role in susceptibility to viral infections. Cyclic adenosine monophosphate (cAMP) is an important second messenger acting via two intracellular signaling molecules: protein kinase A (PKA) and the guanidine nucleotide exchange factor, Epac. We sought to investigate effects of increased cAMP level on the disruption of model airway epithelial barrier caused by RSV infection and the molecular mechanisms underlying cAMP actions. Human bronchial epithelial cells were infected with RSV-A2 and treated with either cAMP releasing agent, forskolin, or cAMP analogs. Structure and functions of the Apical Junctional Complex (AJC) were evaluated by measuring transepithelial electrical resistance and permeability to FITC-dextran, and determining localization of AJC proteins by confocal microscopy. Increased intracellular cAMP level significantly attenuated RSV-induced disassembly of AJC. These barrier-protective effects of cAMP were due to the activation of PKA signaling and did not involve Epac activity. Increased cAMP level reduced RSV-induced reorganization of the actin cytoskeleton, including apical accumulation of an essential actin-binding protein, cortactin, and inhibited expression of the RSV F protein. These barrier-protective and antiviral-function of cAMP signaling were evident even when cAMP level was increased after the onset of RSV infection. Taken together, our study demonstrates that cAMP/PKA signaling attenuated RSV-induced disruption of structure and functions of the model airway epithelial barrier by mechanisms involving the stabilization of epithelial junctions and inhibition of viral biogenesis. Improving our understanding of the mechanisms involved in RSV-induced epithelial dysfunction and viral pathogenesis will help to develop novel anti-viral therapeutic approaches. PMID:28759570

Impact of incarceration in Nazi concentration camps on multimorbidity of former prisoners

PubMed Central

Jablonski, Robert K; Leszek, Jerzy; Rosińczuk, Joanna; Uchmanowicz, Izabella; Panaszek, Bernard

2015-01-01

Objective To show the extent to which the health of former prisoners was affected by incarceration in extermination camps after 5 and 30 years of leaving the camp, and to determine the etiological factors underlying particular dysfunctions. Methods Medical records of former prisoners developed in 1950 (n=250) and 1975 (n=120) were then, after several decades, retrospectively analyzed and compared with the control group, randomized and matched according to age, sex, occupation, and environment. None of the subjects in the control group was a prisoner either at a concentration camp or at any other prison or detention facility. Results Multimorbidity affected mainly the central nervous system (CNS). Five years after leaving a camp, CNS dysfunctions were observed in 66% of former prisoners. Skeletal (42.4%) and cardiovascular system (34.4%) dysfunctions were the second and third most frequent dysfunctions. Thirty years after leaving a camp, the most prevalent coexisting conditions were also found within the CNS (80%), cardiovascular system (58.33%), and skeletal system (55%). Five and 30 years after leaving a camp, multiorgan lesions were found in 21.6% and 60% of survivors, respectively. Multimorbidity was more frequent in a group of prisoners who underwent the state of apathy and depression or who had been incarcerated longer than 24 months. The rate of CNS diseases was four times higher, and the rate of cardiovascular diseases or skeletal system dysfunctions was two times higher, in the study group after 30 years of leaving a camp compared with the control group. Conclusion The consequences of incarceration in concentration camps manifesting as multimorbidity, premature aging, and dramatic increase in mortality rate are observed in the majority of former prisoners. The multimorbidity mostly affected older prisoners who stayed at a camp for a longer time period. PMID:25792836

Impact of incarceration in Nazi concentration camps on multimorbidity of former prisoners.

PubMed

Jablonski, Robert K; Leszek, Jerzy; Rosińczuk, Joanna; Uchmanowicz, Izabella; Panaszek, Bernard

2015-01-01

To show the extent to which the health of former prisoners was affected by incarceration in extermination camps after 5 and 30 years of leaving the camp, and to determine the etiological factors underlying particular dysfunctions. Medical records of former prisoners developed in 1950 (n=250) and 1975 (n=120) were then, after several decades, retrospectively analyzed and compared with the control group, randomized and matched according to age, sex, occupation, and environment. None of the subjects in the control group was a prisoner either at a concentration camp or at any other prison or detention facility. Multimorbidity affected mainly the central nervous system (CNS). Five years after leaving a camp, CNS dysfunctions were observed in 66% of former prisoners. Skeletal (42.4%) and cardiovascular system (34.4%) dysfunctions were the second and third most frequent dysfunctions. Thirty years after leaving a camp, the most prevalent coexisting conditions were also found within the CNS (80%), cardiovascular system (58.33%), and skeletal system (55%). Five and 30 years after leaving a camp, multiorgan lesions were found in 21.6% and 60% of survivors, respectively. Multimorbidity was more frequent in a group of prisoners who underwent the state of apathy and depression or who had been incarcerated longer than 24 months. The rate of CNS diseases was four times higher, and the rate of cardiovascular diseases or skeletal system dysfunctions was two times higher, in the study group after 30 years of leaving a camp compared with the control group. The consequences of incarceration in concentration camps manifesting as multimorbidity, premature aging, and dramatic increase in mortality rate are observed in the majority of former prisoners. The multimorbidity mostly affected older prisoners who stayed at a camp for a longer time period.

Imaging Live Drosophila Brain with Two-Photon Fluorescence Microscopy

NASA Astrophysics Data System (ADS)

Ahmed, Syeed Ehsan

Two-photon fluorescence microscopy is an imaging technique which delivers distinct benefits for in vivo cellular and molecular imaging. Cyclic adenosine monophosphate (cAMP), a second messenger molecule, is responsible for triggering many physiological changes in neural system. However, the mechanism by which this molecule regulates responses in neuron cells is not yet clearly understood. When cAMP binds to a target protein, it changes the structure of that protein. Therefore, studying this molecular structure change with fluorescence resonance energy transfer (FRET) imaging can shed light on the cAMP functioning mechanism. FRET is a non-radiative dipole-dipole coupling which is sensitive to small distance change in nanometer scale. In this study we have investigated the effect of dopamine in cAMP dynamics in vivo. In our study two-photon fluorescence microscope was used for imaging mushroom bodies inside live Drosophila melanogaster brain and we developed a method for studying the change in cyclic AMP level.

Guide to Camp Nursing: Qualifications, Responsibilities Outlined for the Professional Camp Nurse. Revised.

ERIC Educational Resources Information Center

Auld, Margaret E.; Ehlke, Graceann

This guide was developed to help the nurse in any outdoor setting or organized camp program serving children and youth to: (1) understand the responsibilities of camp nursing; (2) be aware of the nurse's relationships with the camp director and other workers; (3) relate the camp health program to the overall objectives of the camping program; (4)…

[The effectiveness of the improvement of health in the schoolchildren staying in a country summer camp].

PubMed

Lir, D N; Perevalov, A Ya

Organization of recreational activities in the children's camps is inseparable from the assessment of their effectiveness. The objective of the present study was to estimate the influence of the pastime of the children in a summer camp under the habitual climatic conditions and the resulting improvement of their health status including the body component composition and the functional state of the organism. The study included 44 schoolchildren at the age from 9 to12 years. The analysis of the effectiveness of recreational activities was carried out with the use of the method for the assessment of health improvement based at the children`s summer camps. Alterations in the component composition of the body were evaluated from the results of bioimpedansometry. The physical development of the majority of the schoolchildren involved in the study both in the beginning and the end of the camp period was fairly well balanced. During the period of resting in the camp (14 days), changes in the body weight were largely attributable to the alteration in the lean body mass whereas the fat component remained rather stable. The cardio-respiratory system did not show any unambiguous signs of positive dynamics. The physical conditions of the children estimated based on the hand dynamometry index showed a negative change. The comprehensive assessment of the degree of health improvement with the use of a scoring system made it possible to demonstrated that half of the schoolchildren spending time in the summer camp under the moderate climate conditions markedly improved their somatic health, functional and physical state whereas the remaining half enjoyed only a slight improvement. We suppose that the main causes preventing manifestations of the maximal positive effect of the pastime in the summer camp on the health status of the children included the short period of stay in the camp and the irrational use of the available complex of recreational activities, such as the sound nutrition regimen, adequate physical loading including locomotor activity, and psychological comfort). Bioimpedansometry which objectively reflects any changes in the body component composition is recommended for the application as one of the additional instruments for the objective analysis of the changes in the body component composition of the children and of the effects exerted by the recreational activities in the summer camp on their health status.

A conjugate of decyltriphenylphosphonium with plastoquinone can carry cyclic adenosine monophosphate, but not cyclic guanosine monophosphate, across artificial and natural membranes.

PubMed

Firsov, Alexander M; Rybalkina, Irina G; Kotova, Elena A; Rokitskaya, Tatyana I; Tashlitsky, Vadim N; Korshunova, Galina A; Rybalkin, Sergei D; Antonenko, Yuri N

2018-02-01

The present study demonstrated for the first time the interaction between adenosine 3',5'-cyclic monophosphate (cAMP), one of the most important signaling compounds in living organisms, and the mitochondria-targeted antioxidant plastoquinonyl-decyltriphenylphosphonium (SkQ1). The data obtained on model liquid membranes and human platelets revealed the ability of SkQ1 to selectively transport cAMP, but not guanosine 3',5'-cyclic monophosphate (cGMP), across both artificial and natural membranes. In particular, SkQ1 elicited translocation of cAMP from the source to the receiving phase of a Pressman-type cell, while showing low activity with cGMP. Importantly, only conjugate with plastoquinone, but not dodecyl-triphenylphosphonium, was effective in carrying cAMP. In human platelets, SkQ1 also appeared to serve as a carrier of cAMP, but not cGMP, from outside to inside the cell, as measured by phosphorylation of the vasodilator stimulated phosphoprotein. The SkQ1-induced transfer of cAMP across the plasma membrane found here can be tentatively suggested to interfere with cAMP signaling pathways in living cells. Copyright © 2017 Elsevier B.V. All rights reserved.

Update: mumps outbreak - New York and New Jersey, June 2009-January 2010.

PubMed

2010-02-12

State and local health departments, in collaboration with CDC, continue to investigate a mumps outbreak that began in New York in June 2009. The index case occurred in a boy aged 11 years who had returned on June 17 from a trip to the United Kingdom, where approximately 7,400 reports of laboratory-confirmed mumps were received by the Health Protection Agency in 2009. He then attended a New York summer camp for tradition-observant Jewish boys, where he became symptomatic on June 28. Subsequently, other camp attendees and a staff member were reported to have mumps, and transmission continued in multiple locations when the camp attendees returned home. As of January 29, 2010, a total of 1,521 cases had been reported, with onset dates from June 28, 2009, through January 29, 2010, a substantial increase from the 179 cases reported as of October 30, 2009. The outbreak has remained confined primarily to the tradition-observant Jewish community, with <3% of cases occurring among persons outside the community. The largest percentage of cases (61%) has occurred among persons aged 7-18 years, and 76% of the patients are male. Among the patients for whom vaccination status was reported, 88% had received at least 1 dose of mumps-containing vaccine, and 75% had received 2 doses. This is the largest mumps outbreak that has occurred in the United States since 2006. Although mumps vaccination alone was not sufficient to prevent this outbreak, maintaining high measles, mumps, and rubella (MMR) vaccination coverage remains the most effective way to prevent outbreaks and limit their size when they occur.

"Fairy Tale for Pioneers": Deconstruction of Official Ideology in Memories about Artek 1960s-1980s

ERIC Educational Resources Information Center

Kozlova, Anna

2016-01-01

This article focuses on the memories of the Soviet pioneer camp Artek among camp leaders and Pioneers who visited this camp in the 1960s-1980s. The study examines the interaction between the ideology discourse of the late Soviet epoch about Artek and personal autobiographical memories. Turning to analysis of narrative structure and the pragmatic…

Effects of Short Term Camp Periods on Aerobic and Anaerobic Performance Parameters in Ice Hockey National Team Athletes

ERIC Educational Resources Information Center

Eler, Serdar

2016-01-01

This study was conducted for determining the effects of trainings, applied to athletes during short term camp period, on their aerobic and anaerobic performance. Measurements were made by the participation of 28 volunteer male ice hockey national team players. During the 15-day camp period, 10-minute running and stretching for warming and then…

The Pedagogical Needs of Children and Adults Living in the Calais Jungle Refugee Camp: Existential Issues and Perspectives of Volunteer Teachers and Workers

ERIC Educational Resources Information Center

Bodon, Theresa C.; Votteler, Nancy K.

2017-01-01

This study aimed at examining the pedagogical needs and challenges of children and young adults living in a refugee camp in France known as the "Calais Jungle." Through the researchers' observations and interviews with volunteer teachers and workers at the camp, insights into their perspectives shed light on the pedagogical needs of…

A Closer Look at the Camp Experience: Examining Relationships between Life Skills, Elements of Positive Youth Development, and Antecedents of Change among Camp Alumni

ERIC Educational Resources Information Center

Garst, Barry A.; Gagnon, Ryan J.; Whittington, Anja

2016-01-01

Understanding program components that contribute to positive youth outcomes following camp experiences can help program providers bring a greater level of intentionality to their efforts. The purposes of this study were twofold: (a) to develop reliable and valid measures of life skill development, elements of positive youth development (PYD), and…

Corrective Action Investigation Plan for Corrective Action Unit 151: Septic Systems and Discharge Area, Nevada Test Site, Nevada, Rev. No.: 0

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

David A. Strand

2004-06-01

This Corrective Action Investigation Plan (CAIP) contains project-specific information for conducting site investigation activities at Corrective Action Unit (CAU) 151: Septic Systems and Discharge Area, Nevada Test Site, Nevada. Information presented in this CAIP includes facility descriptions, environmental sample collection objectives, and criteria for the selection and evaluation of environmental corrective action alternatives. Corrective Action Unit 151 is located in Areas 2, 12, 18, and 20 of the Nevada Test Site, which is 65 miles northwest of Las Vegas, Nevada. Corrective Action Unit 151 is comprised of the nine Corrective Action Sites (CAS) listed below: (1) 02-05-01, UE-2ce Pond; (2)more » 12-03-01, Sewage Lagoons (6); (3) 12-04-01, Septic Tanks; (4) 12-04-02, Septic Tanks; (5) 12-04-03, Septic Tank; (6) 12-47-01, Wastewater Pond; (7) 18-03-01, Sewage Lagoon; (8) 18-99-09, Sewer Line (Exposed); and (9) 20-19-02, Photochemical Drain. The CASs within CAU 151 are discharge and collection systems. Corrective Action Site 02-05-01 is located in Area 2 and is a well-water collection pond used as a part of the Nash test. Corrective Action Sites 12-03-01, 12-04-01, 12-04-02, 12-04-03, and 12-47-01 are located in Area 12 and are comprised of sewage lagoons, septic tanks, associated piping, and two sumps. The features are a part of the Area 12 Camp housing and administrative septic systems. Corrective Action Sites 18-03-01 and 18-99-09 are located in the Area 17 Camp in Area 18. These sites are sewage lagoons and associated piping. The origin and terminus of CAS 18-99-09 are unknown; however, the type and configuration of the pipe indicates that it may be a part of the septic systems in Area 18. Corrective Action Site 20-19-02 is located in the Area 20 Camp. This site is comprised of a surface discharge of photoprocessing chemicals.« less

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

Brigantic, Robert T.; Papatyi, Anthony F.; Perkins, Casey J.

This report summarizes a study and corresponding model development conducted in support of the United States Pacific Command (USPACOM) as part of the Federal Energy Management Program (FEMP) American Reinvestment and Recovery Act (ARRA). This research was aimed at developing a mathematical programming framework and accompanying optimization methodology in order to simultaneously evaluate energy efficiency (EE) and renewable energy (RE) opportunities. Once developed, this research then demonstrated this methodology at a USPACOM installation - Camp H.M. Smith, Hawaii. We believe this is the first time such an integrated, joint EE and RE optimization methodology has been constructed and demonstrated.

Mediation by prostaglandins of the stimulatory effect of substance P on cyclic AMP production in dog iris sphincter smooth muscle.

PubMed

Marathe, G K; Yousufzai, S Y; Abdel-Latif, A A

1996-10-25

The purpose of the present study was to examine the mechanism of the stimulatory effect of substance P (SP) on cyclic AMP (cAMP) accumulation in dog iris sphincter. We found that: (1) SP increased cAMP accumulation in a time- and concentration-dependent manner, the T1/2 and EC50 values being 1.2 min and 44 nM, respectively. SP has no effect on inositol trisphosphate and muscle contraction in this tissue. (2) SP-stimulated cAMP formation was inhibited by quinacrine, a non-specific phospholipase A2 inhibitor (IC50 = 9.5 microM), and by indomethacin (Indo), a cyclooxygenase inhibitor (IC50 = 3.5 nM), in a concentration-dependent manner, suggesting that SP induces cAMP accumulation via an Indo-sensitive pathway. (3) SP-induced arachidonic acid release and SP-induced prostaglandin E2 (PGE2) release were inhibited concentration dependently by quinacrine and Indo, with IC50 values of 11 microM and 0.8 nM, respectively. (4) PGE2 (1 microM) increased cAMP formation in the sphincter muscle by 94%, and, furthermore, the PG, but not SP, stimulated the activity of adenylyl cyclase in membrane fractions isolated from this tissue. (5) Indo (1 microM) blocked the relaxing effect of SP (1 microM) in iris sphincter precontracted with carbachol (1 microM). (6) The inhibitory effect of Indo on SP-induced cAMP accumulation was species specific. Increases in cAMP represent a mechanism by which extracellular SP can regulate smooth muscle function. Thus, we conclude from these studies that in dog iris sphincter SP-induced cAMP accumulation is mediated through PGs, and that in this cholinergically innervated muscle SP via cAMP could function, in part, to modulate the physiological responses to muscarinic receptor stimulation.

TLR-2 Recognizes Propionibacterium acnes CAMP Factor 1 from Highly Inflammatory Strains

PubMed Central

Ollagnier, Guillaume; Désiré, Nathalie; Sayon, Sophie; Raingeaud, Jöel; Marcelin, Anne-Geneviève; Calvez, Vincent; Khammari, Amir; Batteux, Frédéric; Dréno, Brigitte; Dupin, Nicolas

2016-01-01

Background Propionibacterium acnes (P. acnes) is an anaerobic, Gram-positive bacteria encountered in inflammatory acne lesions, particularly in the pilosebaceous follicle. P. acnes triggers a strong immune response involving keratinocytes, sebocytes and monocytes, the target cells during acne development. Lipoteicoic acid and peptidoglycan induce the inflammatory reaction, but no P. acnes surface protein interacting with Toll-like receptors has been identified. P. acnes surface proteins have been extracted by lithium stripping and shown to induce CXCL8 production by keratinocytes. Methodology and principal findings Far-western blotting identified two surface proteins, of 24.5- and 27.5-kDa in size, specifically recognized by TLR2. These proteins were characterized, by LC-MS/MS, as CAMP factor 1 devoid of its signal peptide sequence, as shown by N-terminal sequencing. Purified CAMP factor 1 induces CXCL8 production by activating the CXCL8 gene promoter, triggering the synthesis of CXCL8 mRNA. Antibodies against TLR2 significantly decreased the CXCL8 response. For the 27 P. acnes strains used in this study, CAMP1-TLR2 binding intensity was modulated and appeared to be strong in type IB and II strains, which produced large amounts of CXCL8, whereas most of the type IA1 and IA2 strains presented little or no CAMP1-TLR2 binding and low levels of CXCL8 production. The nucleotide sequence of CAMP factor displays a major polymorphism, defining two distinct genetic groups corresponding to CAMP factor 1 with 14 amino-acid changes from strains phylotyped II with moderate and high levels of CAMP1-TLR2 binding activity, and CAMP factor 1 containing 0, 1 or 2 amino-acid changes from strains phylotyped IA1, IA2, or IB presenting no, weak or moderate CAMP1-TLR2 binding. Conclusions Our findings indicate that CAMP factor 1 may contribute to P. acnes virulence, by amplifying the inflammation reaction through direct interaction with TLR2. PMID:27902761

TLR-2 Recognizes Propionibacterium acnes CAMP Factor 1 from Highly Inflammatory Strains.

PubMed

Lheure, Coralie; Grange, Philippe Alain; Ollagnier, Guillaume; Morand, Philippe; Désiré, Nathalie; Sayon, Sophie; Corvec, Stéphane; Raingeaud, Jöel; Marcelin, Anne-Geneviève; Calvez, Vincent; Khammari, Amir; Batteux, Frédéric; Dréno, Brigitte; Dupin, Nicolas

2016-01-01

Propionibacterium acnes (P. acnes) is an anaerobic, Gram-positive bacteria encountered in inflammatory acne lesions, particularly in the pilosebaceous follicle. P. acnes triggers a strong immune response involving keratinocytes, sebocytes and monocytes, the target cells during acne development. Lipoteicoic acid and peptidoglycan induce the inflammatory reaction, but no P. acnes surface protein interacting with Toll-like receptors has been identified. P. acnes surface proteins have been extracted by lithium stripping and shown to induce CXCL8 production by keratinocytes. Far-western blotting identified two surface proteins, of 24.5- and 27.5-kDa in size, specifically recognized by TLR2. These proteins were characterized, by LC-MS/MS, as CAMP factor 1 devoid of its signal peptide sequence, as shown by N-terminal sequencing. Purified CAMP factor 1 induces CXCL8 production by activating the CXCL8 gene promoter, triggering the synthesis of CXCL8 mRNA. Antibodies against TLR2 significantly decreased the CXCL8 response. For the 27 P. acnes strains used in this study, CAMP1-TLR2 binding intensity was modulated and appeared to be strong in type IB and II strains, which produced large amounts of CXCL8, whereas most of the type IA1 and IA2 strains presented little or no CAMP1-TLR2 binding and low levels of CXCL8 production. The nucleotide sequence of CAMP factor displays a major polymorphism, defining two distinct genetic groups corresponding to CAMP factor 1 with 14 amino-acid changes from strains phylotyped II with moderate and high levels of CAMP1-TLR2 binding activity, and CAMP factor 1 containing 0, 1 or 2 amino-acid changes from strains phylotyped IA1, IA2, or IB presenting no, weak or moderate CAMP1-TLR2 binding. Our findings indicate that CAMP factor 1 may contribute to P. acnes virulence, by amplifying the inflammation reaction through direct interaction with TLR2.

Social venues that protect against and promote HIV risk for young men in Dar es Salaam, Tanzania

PubMed Central

Yamanis, Thespina Jeanne; Maman, Suzanne; Mbwambo, Jessie K.; Earp, JoAnne; Kajula, Lusajo

2010-01-01

Developing effective place-based health interventions requires understanding of the dynamic between place and health. The therapeutic landscape framework explains how place-based social processes and physical geography interact and influence health behavior. This study applied this framework to examine how venues, or social gathering places, influenced HIV risk behavior among young, urban men in Tanzania. Eighty-three public venues where men ages 15–19 met new sexual partners were identified by community informants in one city ward. The majority (86%) of the venues were called ‘camps’, social gathering places that had formal leaders and members. Observations were conducted at 23 camps and in-depth interviews were conducted with 36 camp members and 10 camp leaders in 15 purposively selected camps. Geographic and social features of camps were examined to understand their contributions to men’s behaviors. Camps were characterized by a geographic space claimed by members, a unique name and a democratic system of leadership and governance. Members were mostly men and socialized daily at their camp. They reported strong social bonds and engaging in health-promoting activities such as playing sports and generating income. Members also engaged in HIV risk behaviors, such as meeting new sexual partners and having sex in or around the camp at night. Some members promoted concurrent sexual partnerships with their friends and resisted camp leaders’ efforts to change their sexual risk behavior. We conclude that camps are strategic venues for HIV prevention programs for young Tanzanian men. They served as both protective and risk landscapes, illustrating three domains of the therapeutic landscape framework: the built environment; identities of landscape occupants; and sites for collective efficacy. The framework and data suggest HIV intervention components that might augment the protective features of the camps, while changing environmental features to reduce risk. PMID:20846768

Bicarbonate disruption of the pulmonary endothelial barrier via activation of endogenous soluble adenylyl cyclase, isoform 10

PubMed Central

Obiako, Boniface; Calchary, Wendy; Xu, Ningyong; Kunstadt, Ryan; Richardson, Bianca; Nix, Jessica

2013-01-01

It is becoming increasingly apparent that cAMP signals within the pulmonary endothelium are highly compartmentalized, and this compartmentalization is critical to maintaining endothelial barrier integrity. Studies demonstrate that the exogenous soluble bacterial toxin, ExoY, and heterologous expression of the forskolin-stimulated soluble mammalian adenylyl cyclase (AC) chimera, sACI/II, elevate cytosolic cAMP and disrupt the pulmonary microvascular endothelial barrier. The barrier-disruptive effects of cytosolic cAMP generated by exogenous soluble ACs are in contrast to the barrier-protective effects of subplasma membrane cAMP generated by transmembrane AC, which strengthens endothelial barrier integrity. Endogenous soluble AC isoform 10 (AC10 or commonly known as sAC) lacks transmembrane domains and localizes within the cytosolic compartment. AC10 is uniquely activated by bicarbonate to generate cytosolic cAMP, yet its role in regulation of endothelial barrier integrity has not been addressed. Here we demonstrate that, within the pulmonary circulation, AC10 is expressed in pulmonary microvascular endothelial cells (PMVECs) and pulmonary artery endothelial cells (PAECs), yet expression in PAECs is lower. Furthermore, pulmonary endothelial cells selectively express bicarbonate cotransporters. While extracellular bicarbonate generates a phosphodiesterase 4-sensitive cAMP pool in PMVECs, no such cAMP response is detected in PAECs. Finally, addition of extracellular bicarbonate decreases resistance across the PMVEC monolayer and increases the filtration coefficient in the isolated perfused lung above osmolality controls. Collectively, these findings suggest that PMVECs have a bicarbonate-sensitive cytosolic cAMP pool that disrupts endothelial barrier integrity. These studies could provide an alternative mechanism for the controversial effects of bicarbonate correction of acidosis of acute respiratory distress syndrome patients. PMID:23686854

Laurel Clark Earth Camp: Building a Framework for Teacher and Student Understanding of Earth Systems

NASA Astrophysics Data System (ADS)

Colodner, D.; Buxner, S.; Schwartz, K.; Orchard, A.; Titcomb, A.; King, B.; Baldridge, A.; Thomas-Hilburn, H.; Crown, D. A.

2013-04-01

Laurel Clark Earth Camp is designed to inspire teachers and students to study their world through field experiences, remote sensing investigations, and hands on exploration, all of which lend context to scientific inquiry. In three different programs (for middle school students, for high school students, and for teachers) participants are challenged to understand Earth processes from the perspectives of both on-the ground inspection and from examination of satellite images, and use those multiple perspectives to determine best practices on both a societal and individual scale. Earth Camp is a field-based program that takes place both in the “natural” and built environment. Middle School Earth Camp introduces students to a variety of environmental science, engineering, technology, and societal approaches to sustainability. High School Earth Camp explores ecology and water resources from southern Arizona to eastern Utah, including a 5 day rafting trip. In both camps, students compare environmental change observed through repeat photography on the ground to changes observed from space. Students are encouraged to utilize their camp experience in considering their future course of study, career objectives, and lifestyle choices. During Earth Camp for Educators, teachers participate in a series of weekend workshops to explore relevant environmental science practices, including water quality testing, biodiversity surveys, water and light audits, and remote sensing. Teachers engage students, both in school and after school, in scientific investigations with this broad based set of tools. Earth Stories from Space is a website that will assist in developing skills and comfort in analyzing change over time and space using remotely sensed images. Through this three-year NASA funded program, participants will appreciate the importance of scale and perspective in understanding Earth systems and become inspired to make choices that protect the environment.

Fibroblast growth factor and cyclic AMP (cAMP) synergistically activate gene expression at a cAMP response element.

PubMed Central

Tan, Y; Low, K G; Boccia, C; Grossman, J; Comb, M J

1994-01-01

Growth factors and cyclic AMP (cAMP) are known to activate distinct intracellular signaling pathways. Fibroblast growth factor (FGF) activates ras-dependent kinase cascades, resulting in the activation of MAP kinases, whereas cAMP activates protein kinase A. In this study, we report that growth factors and cAMP act synergistically to stimulate proenkephalin gene expression. Positive synergy between growth factor- and cAMP-activated signaling pathways on gene expression has not been previously reported, and we suggest that these synergistic interactions represent a useful model for analyzing interactions between these pathways. Transfection and mutational studies indicate that both FGF-dependent gene activation and cAMP-dependent gene activation require cAMP response element 2 (CRE-2), a previously characterized cAMP-dependent regulatory element. Furthermore, multiple copies of this element are sufficient to confer FGF regulation upon a minimal promoter, indicating that FGF and cAMP signaling converge upon transcription factors acting at CRE-2. Among many different ATF/AP-1 factors tested, two factors, ATF-3 and c-Jun, stimulate proenkephalin transcription in an FGF- or Ras-dependent fashion. Finally, we show that ATF-3 and c-Jun form heterodimeric complexes in SK-N-MC cells and that the levels of both proteins are increased in response to FGF but not cAMP. Together, these results indicate that growth factor- and cAMP-dependent signaling pathways converge at CRE-2 to synergistically stimulate gene expression and that ATF-3 and c-Jun regulate proenkephalin transcription in response to both growth factor- and cAMP-dependent intracellular signaling pathways. Images PMID:7935470

Prophylactic Valacyclovir to Prevent Outbreaks of Primary Herpes Gladiatorum at a 28-Day Wrestling Camp: A 10-Year Review.

PubMed

Anderson, B J; McGuire, Dennis P; Reed, Megan; Foster, Monique; Ortiz, Deanna

2016-07-01

To determine efficacy of using oral antiviral medication to reduce herpes gladiatorum (HG) at summer high-school wrestling camps. Usage of antiviral medication hypothetically reduces the likelihood of HG outbreaks. This is an observational study examining the effectiveness of oral antiviral medications in reducing outbreaks of HG because of Herpes Simplex type-1 virus (HSV). A 28-day high-school summer wrestling camp at the University of Minnesota from 2003 to 2012. Each summer approximately 300 high-school wrestlers, age 13 to 18 years of age, participated in this camp. All athletes were recommended to take valacyclovir 1 g once a day for the duration of the camp. Athletes who did not use any antiviral medication comprised the comparison group for this study. Individuals were screened daily and those with outbreaks of HG were withheld from practice for 120 hours in accordance with National Collegiate Athletic Association/National Federation of State High School Associations guidelines. To measure viral outbreaks of HG due to HSV-1, determine level of compliance, and determine efficacy of antiviral medication in reducing the occurrence of HG at this 28-day wrestling camp. Of the 2793 athletes who completed camp, 1995 (71%) used antiviral medication, and 36 outbreaks occurred. Eighty-four athletes had a known history of HG/recurrent herpes labialis. Overall, prophylactic antiviral medication resulted in an 84.7% decrease in the probability of an outbreak. Prophylactic valacyclovir (1 g daily) lowered the incidence of individual outbreaks by 89.5%. Prophylactic use of valacyclovir 1 g once a day is efficacious in lowering the incidence of HSV outbreaks among adolescents at a 28-day wrestling camp.

An odor-specific threshold deficit implicates abnormal cAMP signaling in youths at clinical risk for psychosis.

PubMed

Kamath, Vidyulata; Moberg, Paul J; Calkins, Monica E; Borgmann-Winter, Karin; Conroy, Catherine G; Gur, Raquel E; Kohler, Christian G; Turetsky, Bruce I

2012-07-01

While olfactory deficits have been reported in schizophrenia and youths at-risk for psychosis, few studies have linked these deficits to current pathophysiological models of the illness. There is evidence that disrupted cyclic adenosine 3',5'-monophosphate (cAMP) signaling may contribute to schizophrenia pathology. As cAMP mediates olfactory signal transduction, the degree to which this disruption could manifest in olfactory impairment was ascertained. Odor-detection thresholds to two odorants that differ in the degree to which they activate intracellular cAMP were assessed in clinical risk and low-risk participants. Birhinal assessments of odor-detection threshold sensitivity to lyral and citralva were acquired in youths experiencing prodromal symptoms (n=17) and controls at low risk for developing psychosis (n=15). Citralva and lyral are odorants that differ in cAMP activation; citralva is a strong cAMP activator and lyral is a weak cAMP activator. The overall group-by-odor interaction was statistically significant. At-risk youths showed significantly reduced odor detection thresholds for lyral, but showed intact detection thresholds for citralva. This odor-specific threshold deficit was uncorrelated with deficits in odor identification or discrimination, which were also present. ROC curve analysis revealed that olfactory performance correctly classified at-risk and low-risk youths with greater than 97% accuracy. This study extends prior findings of an odor-specific hyposmia implicating cAMP-mediated signal transduction in schizophrenia and unaffected first-degree relatives to include youths at clinical risk for developing the disorder. These results suggest that dysregulation of cAMP signaling may be present during the psychosis prodrome. Copyright © 2012 Elsevier B.V. All rights reserved.

An odor-specific threshold deficit implicates abnormal cAMP signaling in youths at clinical risk for psychosis

PubMed Central

Kamath, Vidyulata; Moberg, Paul J.; Calkins, Monica E.; Borgmann-Winter, Karin; Conroy, Catherine G.; Gur, Raquel E.; Kohler, Christian G.; Turetsky, Bruce I.

2012-01-01

Background While olfactory deficits have been reported in schizophrenia and youths at-risk for psychosis, few studies have linked these deficits to current pathophysiological models of the illness. There is evidence that disrupted cyclic adenosine 3’,5’-monophosphate (cAMP) signaling may contribute to schizophrenia pathology. As cAMP mediates olfactory signal transduction, the degree to which this disruption could manifest in olfactory impairment was ascertained. Odor-detection thresholds to two odorants that differ in the degree to which they activate intracellular cAMP were assessed in clinical risk and low-risk participants. Method Birhinal assessments of odor-detection threshold sensitivity to lyral and citralva were acquired in youths experiencing prodromal symptoms (n = 17) and controls at low risk for developing psychosis (n = 15). Citralva and lyral are odorants that differ in cAMP activation; citralva is a strong cAMP activator and lyral is a weak cAMP activator. Results The overall group-by-odor interaction was statistically significant. At-risk youths showed significantly reduced odor detection thresholds for lyral, but showed intact detection thresholds for citralva. This odor-specific threshold deficit was uncorrelated with deficits in odor identification or discrimination, which were also present. ROC curve analysis revealed that olfactory performance correctly classified at-risk and low-risk youths with greater than 97% accuracy. Conclusions This study extends prior findings of an odor-specific hyposmia implicating cAMP-mediated signal transduction in schizophrenia and unaffected first-degree relatives to include youths at clinical risk for developing the disorder. These results suggest that dysregulation of cAMP signaling may be present during the psychosis prodrome. PMID:22537567

Marketing Your Day Camp.

ERIC Educational Resources Information Center

Coleman, George

1997-01-01

Marketing strategies for day camps include encouraging camp staff to get involved in organizations involving children, families, and communities; holding camp fairs; offering the use of camp facilities to outside groups; hosting sport leagues and local youth outings; planning community fairs; and otherwise involving the camp in the community. (LP)

Streptococcus pyogenes CAMP factor promotes bacterial adhesion and invasion in pharyngeal epithelial cells without serum via PI3K/Akt signaling pathway.

PubMed

Kurosawa, Mie; Oda, Masataka; Domon, Hisanori; Isono, Toshihito; Nakamura, Yuki; Saitoh, Issei; Hayasaki, Haruaki; Yamaguchi, Masaya; Kawabata, Shigetada; Terao, Yutaka

2018-01-01

Streptococcus pyogenes is a bacterium that causes systemic diseases, such as pharyngitis and toxic shock syndrome, via oral- or nasal-cavity infection. S. pyogenes produces various molecules known to function with serum components that lead to bacterial adhesion and invasion in human tissues. In this study, we identified a novel S. pyogenes adhesin/invasin. Our results revealed that CAMP factor promoted streptococcal adhesion and invasion in pharyngeal epithelial Detroit562 cells without serum. Recombinant CAMP factor initially localized on the membranes of cells and then became internalized in the cytosol following S. pyogenes infection. Additionally, CAMP factor phosphorylated phosphoinositide 3-kinase and serine-threonine kinase in the cells. ELISA results demonstrate that CAMP factor affected the amount of phosphorylated phosphoinositide 3-kinase and serine-threonine kinase in Detroit562 cells. Furthermore, CAMP factor did not reverse the effect of phosphoinositide 3-kinase knockdown by small interfering RNA in reducing the level of adhesion and invasion of S. pyogenes isogenic cfa-deficient mutant. These results suggested that S. pyogenes CAMP factor activated the phosphoinositide 3-kinase/serine-threonine kinase signaling pathway, promoting S. pyogenes invasion of Detroit562 cells without serum. Our findings suggested that CAMP factor played an important role on adhesion and invasion in pharyngeal epithelial cells. Copyright © 2017 Institut Pasteur. Published by Elsevier Masson SAS. All rights reserved.

Thinking Big for 25 Years: Astronomy Camp Research Projects

NASA Astrophysics Data System (ADS)

Hooper, Eric Jon; McCarthy, D. W.; Benecchi, S. D.; Henry, T. J.; Kirkpatrick, J. D.; Kulesa, C.; Oey, M. S.; Regester, J.; Schlingman, W. M.; Camp Staff, Astronomy

2013-01-01

Astronomy Camp is a deep immersion educational adventure for teenagers and adults in southern Arizona that is entering its 25th year of existence. The Camp Director (McCarthy) is the winner of the 2012 AAS Education Prize. A general overview of the program is given in an accompanying contribution (McCarthy et al.). In this presentation we describe some of the research projects conducted by Astronomy Camp participants over the years. Many of the Camps contain a strong project-oriented emphasis, which reaches its pinnacle in the Advanced Camps for teenagers. High school students from around the world participate in a microcosm of the full arc of astronomy research. They plan their own projects before the start of Camp, and the staff provide a series of "key projects." Early in the Camp the students submit observing proposals to utilize time on telescopes. (The block of observing time is secured in advance by the staff.) The participants collect, reduce and analyze astronomical data with the help of staff, and they present the results to their peers on the last night of Camp, all in a span of eight days. The Camps provide research grade telescopes and instruments, in addition to amateur telescopes. Some of the Camps occur on Kitt Peak, where we use an ensemble of telescopes: the 2.3-meter (University of Arizona) with a spectrograph; the WIYN 0.9-meter; the McMath-Pierce Solar Telescope; and the 12-meter millimeter wave telescope. Additionally the Camp has one night on the 10-meter Submillimeter Telescope on Mt. Graham. Campers use these resources to study stars, galaxies, AGN, transiting planets, molecular clouds, etc. Some of the camper-initiated projects have led to very high level performances in prestigious international competitions, such as the Intel International Science and Engineering Fair. The key projects often contribute to published astronomical research (e.g., Benecchi et al. 2010, Icarus, 207, 978). Many former Campers have received Ph.D. degrees in astronomy and other sciences and are now faculty members, a current Hubble Fellow, the PI of a facility class instrument on an 11-meter telescope (SALT), etc.

Camp for all connection: a community health information outreach project.

PubMed

Huber, Jeffrey T; Walsh, Teresa J; Varman, Beatriz

2005-07-01

The purpose of the Camp For All Connection project is to facilitate access to electronic health information resources at the Camp For All facility. Camp For All is a barrier-free camp working in partnership with organizations to enrich the lives of children and adults with chronic illnesses and disabilities and their families by providing camping and retreat experiences. The camp facility is located on 206 acres in Burton, Texas. The project partners are Texas Woman's University, Houston Academy of Medicine-Texas Medical Center Library, and Camp For All. The Camp For All Connection project placed Internet-connected workstations at the camp's health center in the main lodge and provided training in the use of electronic health information resources. A train-the-trainer approach was used to provide training to Camp For All staff. Project workstations are being used by health care providers and camp staff for communication purposes and to make better informed health care decisions for Camp For All campers. A post-training evaluation was administered at the end of the train-the-trainer session. In addition, a series of site visits and interviews was conducted with camp staff members involved in the project. The site visits and interviews allowed for ongoing dialog between project staff and project participants.

Planning and design of Berg-en-Dal, a new camp in Kruger National Park

NASA Astrophysics Data System (ADS)

van Riet, W. F.; Cooks, J.

1990-05-01

The premise of this article is that the planning and design of new rest camps in conservation areas should be based on ecological principles in such a way that the plant ecology within the camp be an integral part and extension of the natural ecology of its immediate vicinity. This is desirable so that visitors to the camp will be provided not only with facilities for resting, eating, and sleeping, but also be able to enjoy and study the natural environment in a relaxed atmosphere. The Berg-en-Dal rest camp, which was established in Kruger National Park, was planned in such a way and designed according to the principles outlined by the authors in a companion article. The planning included six zones: a control zone, day visitor zone, overnight visitor zone, staff accommodation zone, recreation zone, and service zone. The point is stressed that plant species selected to be used as additional vegetation to those already growing in the camp were endemic to the nine landscape facets identified in the camp. The design allowed for separation of the various land-use zones in such a way that they would complement each other rather than be a hindrance to each other. The camp has been built according to the plans included in this article and has proved to be a great success. The conclusion is drawn that the planning principles are sound and should be used in the future for the planning and design of rest camps for conservation areas in South Africa.

Managing health habits for myocardial infarction (MI) patients.

PubMed

Song, R; Lee, H

2001-08-01

The study examined effects of the heart camp as a motivation enhancement program on cardiac risk reduction and behavioral modification in myocardial infarction (MI) patients. A total of 86 outpatients participated at the first heart camp and 45 returned to the second one in 8 weeks. The first and second heart camps were daylong programs consisted of health assessment, education classes, and Q&A session with interdisciplinary team approach. At the completion of the heart camp, the participants showed significantly lower scores in cardiac risk factors, and significant improvements in motivational variables, especially, perceived benefits and perceived barriers as well as in the performance of diet and exercise behaviors. The study results confirm that it is possible to enhance motivation for chronic patients like MI patients by even short period of comprehensive educational program.

Hidden Farmworker Labor Camps in North Carolina: An Indicator of Structural Vulnerability

PubMed Central

Summers, Phillip; Quandt, Sara A.; Talton, Jennifer W.; Galván, Leonardo

2015-01-01

Objectives. We used geographic information systems (GIS) to delineate whether farmworker labor camps were hidden and to determine whether hidden camps differed from visible camps in terms of physical and resident characteristics. Methods. We collected data using observation, interview, and public domain GIS data for 180 farmworker labor camps in east central North Carolina. A hidden camp was defined as one that was at least 0.15 miles from an all-weather road or located behind natural or manufactured objects. Hidden camps were compared with visible camps in terms of physical and resident characteristics. Results. More than one third (37.8%) of the farmworker labor camps were hidden. Hidden camps were significantly larger (42.7% vs 17.0% with 21 or more residents; P ≤ .001; and 29.4% vs 13.5% with 3 or more dwellings; P = .002) and were more likely to include barracks (50% vs 19.6%; P ≤ .001) than were visible camps. Conclusions. Poor housing conditions in farmworker labor camps often go unnoticed because they are hidden in the rural landscape, increasing farmworker vulnerability. Policies that promote greater community engagement with farmworker labor camp residents to reduce structural vulnerability should be considered. PMID:26469658

Field studies of safety security rescue technologies through training and response activities

NASA Astrophysics Data System (ADS)

Murphy, Robin R.; Stover, Sam

2006-05-01

This paper describes the field-oriented philosophy of the Institute for Safety Security Rescue Technology (iSSRT) and summarizes the activities and lessons learned during calendar year 2005 of its two centers: the Center for Robot-Assisted Search and Rescue and the NSF Safety Security Rescue industry/university cooperative research center. In 2005, iSSRT participated in four responses (La Conchita, CA, Mudslides, Hurricane Dennis, Hurricane Katrina, Hurricane Wilma) and conducted three field experiments (NJTF-1, Camp Hurricane, Richmond, MO). The lessons learned covered mobility, operator control units, wireless communications, and general reliability. The work has collectively identified six emerging issues for future work. Based on these studies, a 10-hour, 1 continuing education unit credit course on rescue robotics has been created and is available. Rescue robots and sensors are available for loan upon request.

cAMP prevents TNF-induced apoptosis through inhibiting DISC complex formation in rat hepatocytes

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

Bhattacharjee, Rajesh; Xiang, Wenpei; Family Planning Research Institute, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, People's Republic of China

2012-06-22

Highlights: Black-Right-Pointing-Pointer cAMP blocks cell death induced by TNF and actinomycin D in cultured hepatocytes. Black-Right-Pointing-Pointer cAMP blocks NF-{kappa}B activation induced by TNF and actinomycin D. Black-Right-Pointing-Pointer cAMP blocks DISC formation following TNF and actinomycin D exposure. Black-Right-Pointing-Pointer cAMP blocks TNF signaling at a proximal step. -- Abstract: Tumor necrosis factor {alpha} (TNF) is a pleiotropic proinflammatory cytokine that plays a role in immunity and the control of cell proliferation, cell differentiation, and apoptosis. The pleiotropic nature of TNF is due to the formation of different signaling complexes upon the binding of TNF to its receptor, TNF receptor type 1more » (TNFR1). TNF induces apoptosis in various mammalian cells when the cells are co-treated with a transcription inhibitor like actinomycin D (ActD). When TNFR1 is activated, it recruits an adaptor protein, TNF receptor-associated protein with death domain (TRADD), through its cytoplasmic death effector domain (DED). TRADD, in turn, recruits other signaling proteins, including TNF receptor-associated protein 2 (TRAF2) and receptor-associated protein kinase (RIPK) 1, to form a complex. Subsequently, this complex combines with FADD and procaspase-8, converts into a death-inducing signaling complex (DISC) to induce apoptosis. Cyclic AMP (cAMP) is a second messenger that regulates various cellular processes such as cell proliferation, gene expression, and apoptosis. cAMP analogues are reported to act as anti-apoptotic agents in various cell types, including hepatocytes. We found that a cAMP analogue, dibutyryl cAMP (db-cAMP), inhibits TNF + ActD-induced apoptosis in rat hepatocytes. The protein kinase A (PKA) inhibitor KT-5720 reverses this inhibitory effect of cAMP on apoptosis. Cytoprotection by cAMP involves down-regulation of various apoptotic signal regulators like TRADD and FADD and inhibition of caspase-8 and caspase-3 cleavage. We also found that cAMP exerts its affect at the proximal level of TNF signaling by inhibiting the formation of the DISC complex upon the binding of TNF to TNFR1. In conclusion, our study shows that cAMP prevents TNF + ActD-induced apoptosis in rat hepatocytes by inhibiting DISC complex formation.« less

Evaluation of child and parent outcomes after a pediatric cardiac camp experience.

PubMed

Bultas, Margaret W; Budhathoki, Chakra; Balakas, Karen

2013-10-01

This study evaluated the effects of a cardiac camp experience on children with heart disease and their parents. A repeated measures design was used with 49 parent-child dyads. Repeated measures evaluated the effects of camp on anxiety, attitude toward illness, and psychosocial functioning of the children. Parental anxiety was also evaluated. Results demonstrated decreases in parent anxiety, decreases in child trait anxiety, and positive psychosocial outcomes in the areas of self-esteem, social, physical, and emotional functioning. Findings can be used to support decisions for those contemplating a camping experience for the child with heart disease. © 2013, Wiley Periodicals, Inc.

Implement Family Member Assessment Component in the Millennium Cohort Study

DTIC Science & Technology

2010-10-01

Hospital , Camp Pendleton, CA Tyler C. Smith, MS, PhD, DoD Center for Deployment Health Research, NHRC, San Diego CA Col Timothy S. Wells, USAF, BSC, Air...physical health, relationship quality, deployment/ reunion , and service utilization. In addition, data will be linked to medical records collected...Laboratory, Wright-Patterson Air Force Base, OH; and Margaret Ryan from the Naval Hospital Camp Pendleton, Camp Pendleton, CA. Additionally, the

Current Practices for Training Staff to Accommodate Youth with Special Health Care Needs in the 4-H Camp Setting

ERIC Educational Resources Information Center

Mouton, Lauren; Bruce, Jacklyn

2013-01-01

The theory of inclusion is the foundation for the study reported here; inclusion is a focus not only of formal education, but also of nonformal educational settings such as 4-H. Ideally, 4-H camps are designed to serve youth of all backgrounds and abilities. By accommodating youth with special health care needs, 4-H camps are effectively meeting…

Exploring the feasibility and use of acceleromters before, during, and after a camp-based CIMT program for children with cerebral palsy.

PubMed

Coker-Bolt, Patty; Downey, Ryan J; Connolly, Jacqueline; Hoover, Reagin; Shelton, Daniel; Seo, Na Jin

2017-01-01

The aim of this pilot study was to determine the feasibility and use accelerometers before, during, and after a camp-based constraint-induced movement therapy (CIMT) program for children with hemiplegic cerebral palsy. A pre-test post-test design was used for 12 children with CP (mean = 4.9 yrs) who completed a 30-hour camp-based CIMT program. The accelerometer data were collected using ActiGraph GT9X Link. Children wore accelerometers on both wrists one day before and after the camp and on the affected limb during each camp day. Three developmental assessments were administered pre-post CIMT program. Accelerometers were successfully worn before, during, and directly after the CIMT program to collect upper limb data. Affected upper limb accelerometer activity significantly increased during the CIMT camp compared to baseline (p< 0.05). Significant improvements were seen in all twelve children on all assessments of affected upper limb function (p< 0.05) measuring capacity and quality of affected upper limb functioning. Accelerometers can be worn during high intensity pediatric CIMT programs to collect data about affected upper limb function. Further study is required to determine the relationship between accelerometer data, measure of motor capacity, and real-world performance post-CIMT.

Study of Deaths by Suicide in the Soviet Special Camp Number 7 (Sachsenhausen), 1945-1950.

PubMed

López-Muñoz, Francisco; Cuerda-Galindo, Esther; Krischel, Matthis

2017-03-01

After World War II, Sachsenhausen Nazi concentration camp (Oranienburg) was administered until the spring of 1950 by Soviet occupation forces (Special Camp Number 7) and used mainly for political prisoners. Our study analyzes suicides in this camp during the Soviet period. Data was collected from the archives of Sachsenhausen Memorial, Special Camp Collection. Original documents containing certificates or autopsy reports of prisoners who committing suicide were reviewed. In this period, authorities registered 17 suicides. The age of suicides was between 19 and 64 years. The most frequent cause of imprisonment was Blockleiter (Kapo in Nazi period, n = 4), Mitarbeiter Gestapo (member of the Gestapo, n = 3) and Wehrmacht (military, n = 3). Hanging was the most frequent method of suicide. The average time spent in the camp until suicide was 715 days. The number of recorded suicides under Soviet control is considerably lower (calculated rate 2.8/10,000 per year) than under Nazi control (calculated rate 11/10,000 per year). This could be due to comparably more favorable conditions for prisoners and the abolishment of the death penalty during this period. Possible motives for suicides include feelings of guilt for crimes committed, fear of punishment and a misguided understanding of honor on the eve of criminal trials.

Foreign Language Camps: Camp Waskowitz. Teacher's Guide and Planning Book.

ERIC Educational Resources Information Center

Baudin, Phil; And Others

This guide to running a foreign language camp is intended to cover all aspects of camp administration and program planning. The philosophy of language camps is set forth. The chairperson's responsibilities regarding staff recruitment, staff assignments, and handling finances are outlined. Sample schedules for French, Spanish, and German camps are…

Impact of an informal learning science camp on urban, low socioeconomic status middle school students and participating teacher-leaders

NASA Astrophysics Data System (ADS)

Votaw, Nikki L.

Studies suggest that students have difficulty connecting science to their own lives (Lee & Fradd, 1998; Aikenhead, 1996). This difficulty results in a decline in students' attitudes toward science, leading to low science achievement. These factors result in fewer students interested in careers related to science, specifically for urban, minority students. The purpose of this study was to examine the impact that a ten day informal learning immersion science camp had on the participants, both urban, low-socioeconomic status middle school students and teacher-leaders. The students were incoming seventh grade students involved in a community-based scholar program designed to recruit and support socioeconomically disadvantaged, academically talented students. The teacher-leaders were professional educators working toward an advanced degree. This ten day camp included seven visits to different sites and complementary classroom-based activities. The purpose of the camp was to immerse the students in informal learning environments that affect their daily lives. Students and teacher-leaders visited facilities that provide public utility services (i.e. power plant, sewage treatment facility, and water company), zoo, large commercial cave system, planetarium, university based electrooptics and nanotechnology center, and forest and arboretum. These site visits were supported by activities that were provided by teacher-leaders. A model used as a framework for studying learning in the context of this ten day camp as Falk and Dierking's (2000) Contextual Model for Learning. This model described three basic intersecting elements that contributed to learning within the given context. The three contexts (personal, sociocultural, and physical) intersect affecting the learning that takes place. A mixed methodology design was employed to determine the impact of the camp on students' content knowledge and attitudes toward science. Qualitative data were collected to determine the impact of the camp on teacher-leaders' content knowledge and pedagogy. A variety of data sources were used including data collected before, during, and immediately following the camp as well as data collected several months after the conclusion of the camp. Results of the study indicated that both students and teacher-leaders were positively impacted by their experience at the camp. Data from the content assessments, interviews, and student journals indicate that students' content knowledge was enhanced and expanded through the learning of factual knowledge as well as understanding of the importance of broad scientific processes. Through their new experiences, students developed an awareness of the natural world and a foundation for future learning. Students also developed an awareness of science as it applies to their own lives. Data from students' letters to themselves, student interviews, and parent focus groups indicated that students' attitudes toward science were positively impacted through development of an increased resource appreciation, positive social experiences, and experiential sharing with others. Teacher-leader experiences with the camp also had positive results. Teacher-leaders entered the camp with a variety of unique personal contexts, and in spite of this variability each reported that this was a value-added experience for their teaching. These personal contexts helped to enhance the sociocultural context which provided a rich environment to support teacher-leader learning. Among the pedagogical impacts, teacher-leaders expressed enhanced teaching capacity through acquisition of: new classroom activities; new connections among science content; new stories and experiences to share with future classes; and new contexts for situating the understanding of science principles. Along with the positive impacts, teacher-leaders also identified and articulated several barriers to implementing site visits in their own classrooms. This camp is unique in that it is an immersion experience within informal learning contexts where seven sites were visited within ten days. It is also unique in that students and teacher-leaders were simultaneously experiencing most of these sites for the first time. This study has implications for science camp coordinators (i.e. university faculty), classroom teachers, and informal educators (i.e. museum, zoo, planetarium).

Health camps in schools and content analysis of the school textbooks: A cross-sectional study in Tamil Nadu.

PubMed

Geetha Priya, P R; Asokan, Sharath; Kandaswamy, D; Malliga, S; Arthi, G

2016-01-01

School textbooks have been considered as an effective platform for promoting oral health. The information on oral health in the Indian school textbooks has not been evaluated. The aim of this study was to evaluate the contents of school textbooks on oral health and to quantitatively analyze the school health camps and guest lectures/demonstrations conducted in the schools of three districts in Tamil Nadu. Twenty schools which participated in the study followed the Central Board of Secondary Education, matriculation, or the state board syllabus. A questionnaire was designed to collect information about the medical camps, dental camps, guest lectures, and demonstrations conducted in the last academic year from the schools. The questionnaires were distributed among the school teachers of grades I-V. They were asked to provide photocopies of the topics on oral health which were included in the syllabus. Content analysis of the information on oral health-related topics in the school textbooks was done. Descriptive statistics of the details of the camps and lectures was done using Pearson's Chi-square test (SPSS version 17) (SPSS Inc. Chicago, Illinois, USA). There was no significant difference in the number of medical camps (P = 0.445), dental camps (P = 0.055), and guest lectures (P = 0.069) organized among the three boards of schools. Basic information on the parts and type of teeth, tooth decay, and brushing were present in the textbooks of all three boards of schools. The school textbooks of all the three boards contained basic and adequate information on oral health. Periodic revisions of the content and quality of information in the school textbooks are essential. To make the information sticky for long-term, reinforcements in the form of school health education is needed.

War, oppression, refugee camps fuel spread of HIV. Migration and HIV.

PubMed

1998-07-03

Evidence from countries such as Rwanda, Bosnia, and Sierra Leone links war and forced migration to the spread of HIV. In complex emergencies such as war, the social cohesion characteristic of stable societies is disrupted and families are dispersed, thereby increasing people's vulnerability. An estimated 30,000-40,000 women were raped during the war in Bosnia. In refugee camps, women may be forced to trade sex for food and protection for themselves and their children. Even when refugees are integrated into receiving communities, they remain vulnerable to sexual exploitation. Medical practitioners in refugee settings tend to emphasize diseases such as diarrhea, malaria, and respiratory illnesses. After a complex emergency, when a minimum range of health services is being re-established, HIV prevention is often considered a secondary issue. The International Federation of the Red Cross has advocated meeting the sexual health needs of refugees during the first 6 weeks of an emergency situation. The Federation provides condoms to refugees in transit and assistance to rape victims. The United Nations High Commission on Refugees ensures that refugee camps provide HIV/AIDS information, access to condoms, screening of donated blood, and observance of universal medical precautions.

THE SHARK RECTAL GLAND MODEL: A CHAMPION OF RECEPTOR MEDIATED CHLORIDE SECRETION THROUGH CFTR

PubMed Central

FORREST, JOHN N.

2016-01-01

The dogfish shark salt gland was predicted by Smith and discovered by Burger at the Mount Desert Island Biological Laboratory in Salisbury Cove, Maine. It is an epithelial organ in the intestine composed of tubules that serve a single function: the secretion of hypertonic NaCl. Many G protein receptors are present on the basolateral surface of these tubules, including stimulatory receptors for vasoactive intestinal peptide, adenosine A2, growth hormone releasing hormone, and inhibitory receptors for somatostatin and adenosine A1. An entirely different class of stimulatory receptors is present as C-type natriuretic peptide receptors. Each stimulatory receptor evokes powerful NaCl secretion. G protein receptors bind to Gαs to activate the catalytic unit of adenylate cyclase to form cyclic adenosine monophosphate (cAMP) and protein kinase A that phosphorylates the regulatory domain of cystic fibrosis transmembrane conductance regulator, opening the channel. The C-type natriuretic peptide receptor stimulates by activating guanylate cyclase and endogenous cyclic guanosine monophosphate which inhibits type 3 phosphodiesterase, the enzyme that breaks down cAMP, thereby elevating cAMP and activating the protein kinase A pathway. PMID:28066051

Awareness Workshop Resource Packet. Serving Persons With Disabilities Through Camping. Camp Administration Series.

ERIC Educational Resources Information Center

Stein, Cindy, Ed.

The resource packet is an aid for coordinators organizing an awareness workshop on camping for the disabled or for camp directors in orienting staff to camping for persons with physical or mental handicaps. Section I covers the status of camping for the disabled, different types of disabilities, serving campers with certain handicapping…

Group Experience: The Essence of Camping. An Occasional Paper.

ERIC Educational Resources Information Center

Brower, Robert; Brower, Mary

1980-01-01

Five propositions related to the values of the group experience in camping are argued: (1) the group experience is the essence of camping; (2) groups influence behavior and enhance mental health; (3) camps serve a variety of purposes; (4) knowledge of group dynamics can influence camp outcomes; and (5) good camps benefit society. An elaboration on…

A Day in the Life of Three Special Needs Camps

ERIC Educational Resources Information Center

Winbaum, Stephen

2006-01-01

In this article, the author talks about three special needs camps--Camp Kirk, Camp Talisman and Camp Caglewood. Camp Kirk's philosophy is to encourage their children to take risks in a structured setting, like high ropes courses, rock climbing wall, martial arts, and traditional activities like swimming, arts and craft, drama, and others. Once…

1978 national camping market survey

Treesearch

Wilbur F. LaPage; Gerald L. Cole

1979-01-01

This report summarizes the major findings of a 1978 nationwide camping market survey, and compares them with those of similar surveys conducted in 1971 and 1973. It documents recent trends in camping and in the composition of the camping market, and compares camping demand with the available supply of developed campsites. The active camping market in 1978 included 17.5...

Including People with Disabilities in Camp Programs: A Resource for Camp Directors.

ERIC Educational Resources Information Center

Roswal, Glenn M., Ed.; Dowd, Karen J., Ed.; Bynum, Jerry W., Ed.

Written primarily by camp administrators affiliated with the National Easter Seal Society, this publication is designed to help camp directors meet the challenges of including campers of all abilities in their camp programs. The first section provides an overview of the inclusion concept in general and at camp, and discusses legal and medical…

San Joaquin kit fox Vulpes macrotis mutica program, Camp Roberts, California

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

Not Available

Camp Roberts is a California Army National Guard Training Site located in central California. The San Joaquin kit fox, an endangered subspecies of kit fox, has been known to occur at Camp Roberts since 1960. The population of foxes began to increase in the early 1970's when use of rodenticides decreased. In 1987 the California Army National Guard contracted EG G Energy Measurements to conduct a 3-year study to assess the effects of Camp Roberts activities on the kit fox population. The major objective of the Camp Roberts Environmental Studies Program is to prepare a comprehensive Biological Assessment of themore » effects of all NGB-authorized activities (includes military training, anticipated construction projects, repair and maintenance activities, and all NGB-authorized non-military activities such as hunting and fishing programs, grazing leases, etc.) on San Joaquin kit fox. The program also provides NGB with the scientific expertise necessary to insure compliance with the Endangered Species Act. The specific objective of this report is to summarize progress and results of the Environmental Studies Program made during Fiscal Years 1989 and 1990 (FY89/90). 32 refs., 9 figs., 14 tabs.« less

FIELD DEMONSTRATION OF PERVAPORATION FOR THE SEPARATION OF VOLATILE ORGANIC COMPOUNDS FROM A SURFACTANT-BASED SOIL REMEDIATION FLUID

EPA Science Inventory

As part of a Department of Defense project, the US Environmental Protection Agency was responsible for designing, building and field operating a pilot-scale pervaporation unit. The field site ws an active dry cleaning facility on the grounds of Marine Corps Base Camp Lejeune in J...

Guide for Migrants in the State of Illinois = Guia para Migrantes en el Estado de Illinois.

ERIC Educational Resources Information Center

Langemach, Sharon; Koepplinger, Jessica

Prepared for migrant farmworkers traveling in the State of Illinois, the booklet, written in English and Spanish, provides basic information on (1) employment conditions--requirements of crew leaders and employers, deductions from wages, and laws regulating child labor; (2) housing--conditions of the camp grounds and of living units; (3)…

78 FR 67386 - Announcement of Funding Awards; Indian Community Development Block Grant Program Fiscal Year 2013

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-12

... description Absentee Shawnee Tribe, Edwina-Butler $800,000 ED Tribal youth camp and job Wolfe, Governer, 2025... units and 395-4478. creation of eight new jobs. Citizen Potawatami Nation, John A. 800,000 PFC Workforce..., The Honorable 541,600 PFC Community service center. Steve Cadue, Chairman, 1107 Goldfinch Road, Horton...

ARNG Division Headquarters in an Era of Persistent Conflict

DTIC Science & Technology

2011-05-19

The Militia Act of 1903, which was associated Congressman Charles F. Dick who was also the commander of the Ohio National Guard, was the catalyst for...with some units, such as 1/34 BCT spending up to six months at Camp Shelby , Mississippi, before 12 months “boots on the ground” in Iraq. Instead of

Special Education in the Natural Environment: A Training Manual in Providing Outdoor Education, Recreation and Camping for Children with Disabilities.

ERIC Educational Resources Information Center

Robb, Gary M.; And Others

The training manual for use with personnel concerned with outdoor education for the handicapped provides a guide to program development in the areas of background knowledge, skills and methods of outdoor education, individualized planning, and program evaluation. The five units are titled: "Defining,""Introducing,""Individualizing,""Implementing,"…

They Bring Their Memories with Them: Somali Bantu Resettlement in a Globalized World

ERIC Educational Resources Information Center

Smith, Yda Jean

2010-01-01

The Somali Bantu, arriving in the United States after many years in Kenyan refugee camps, face significant barriers to successful integration into American society. Those responsible for managing initial resettlement at the local level were not prepared to provide appropriate assistance to this group. The arrival of the Somali Bantu highlighted…

Can small changes in a summer camp program for the rural impoverished make a difference in healthy eating?

USDA-ARS?s Scientific Manuscript database

The current epidemic of obesity now affects children, impacting rural as well as urban areas. Nutrition education efforts in the rural Delta are a challenge due to the inability to work with children/families closely. The Delta Obesity Prevention Research Unit (DOPRU)has established a relationship w...

DUAL CARPORT AND DETAIL OF CARPORT EAVE AS SEEN FROM ...

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

DUAL CARPORT AND DETAIL OF CARPORT EAVE AS SEEN FROM THE DRIVEWAY. UNIT A IS SEEN ON THE LEFT AND STORAGE IN THE MIDDLE - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, M-Shaped Four-Bedroom Duplex Type 5, Birch Circle, Cedar Drive, Pearl City, Honolulu County, HI

77 FR 60687 - Record of Decision for the U.S. Marine Corps Basewide Water Infrastructure Project at Marine...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-04

... Water Infrastructure Project at Marine Corps Base Camp Pendleton, California AGENCY: Department of the... Environmental Policy Act (NEPA) of 1969, 42 United States Code (U.S.C.) Section 4332(2)(c), the regulations of the Council on Environmental Quality for Implementing the Procedural Provisions of NEPA (40 Code of...

"Dear Miss Breed": Using Primary Documents to Advance Student Understanding of Japanese Internment Camps

ERIC Educational Resources Information Center

Westcott, Patrick; Viator, Martha Graham

2008-01-01

The history of the United States includes myriad examples of courage and selflessness as well as instances of prejudice and discrimination. Many students believe that prejudice and discrimination are limited to individuals and do not realize that these can form part of government or national policy. In this article, the authors highlight the…

Marine Science Summer Enrichment Camp's Impact Ocean Literacy for Middle School Students

ERIC Educational Resources Information Center

Young, Victoria Jewel

2017-01-01

Although careers in science, technology, engineering, and mathematics have expanded in the United States, science literacy skills for K-12 students have declined from 2001 to 2011. Limited research has been conducted on the impact of science enrichment programs on the science literacy skills of K-12 students, particularly in marine science. The…

Session IV: Current Insights into Wilderness and Adventure Therapy. Family Crisis and the Enrollment of Children in Wilderness Treatment

ERIC Educational Resources Information Center

Harper, Nevin J.

2009-01-01

Wilderness camps and programs have long been identified as viable residential treatment options for troubled adolescents (Durkin, 1988). Wilderness treatment programs in the United States, regardless of reputation and service quality, have recently received increased scrutiny from government, mainly by being depicted as in pedagogical alignment…

The Math Wars: Tensions in the Development of School Mathematics Curricula

ERIC Educational Resources Information Center

Wright, Pete

2012-01-01

The Math Wars have been raging since the 1990's in the United States, where the world of mathematics education has become polarised into two camps: the reformers and the traditionalists. In this article I explore the background to the Math Wars, with specific reference to conflicting ideologies of mathematics education. I draw parallels with…

Management of diabetes at summer camps.

PubMed

Ciambra, Roberta; Locatelli, Chiara; Suprani, Tosca; Pocecco, Mauro

2005-01-01

We report our experience in the organization of diabetic children summer-camps since 1973. Guidelines for organization have been recently reported by the SIEDP (Società Italiana di Endocrinologia e Diabetologia Pediatrica). Our attention is focused on diabetes management at camp, organization and planning, medical staff composition and staff training, treatment of diabetes-related emergencies, written camp management plan, diabetes education and psychological issues at camp, prevention of possible risks, assessment of effectiveness of education in summer camps and research at camp.

Urban children and nature: a summary of research on camping and outdoor education

Treesearch

William R., Jr. Burch

1977-01-01

This paper reports the preliminary findings of an extensive bibliographic search that identified studies or urban children in camp and outdoor education programs. These studies were systematically abstracted and classified qualitative or quantitative. Twenty-five percent of the abstracted studies were quantitative. The major findings, techniques of study, and policy...

Cyclic AMP Inhibits the Activity and Promotes the Acetylation of Acetyl-CoA Synthetase through Competitive Binding to the ATP/AMP Pocket.

PubMed

Han, Xiaobiao; Shen, Liqiang; Wang, Qijun; Cen, Xufeng; Wang, Jin; Wu, Meng; Li, Peng; Zhao, Wei; Zhang, Yu; Zhao, Guoping

2017-01-27

The high-affinity biosynthetic pathway for converting acetate to acetyl-coenzyme A (acetyl-CoA) is catalyzed by the central metabolic enzyme acetyl-coenzyme A synthetase (Acs), which is finely regulated both at the transcriptional level via cyclic AMP (cAMP)-driven trans-activation and at the post-translational level via acetylation inhibition. In this study, we discovered that cAMP directly binds to Salmonella enterica Acs (SeAcs) and inhibits its activity in a substrate-competitive manner. In addition, cAMP binding increases SeAcs acetylation by simultaneously promoting Pat-dependent acetylation and inhibiting CobB-dependent deacetylation, resulting in enhanced SeAcs inhibition. A crystal structure study and site-directed mutagenesis analyses confirmed that cAMP binds to the ATP/AMP pocket of SeAcs, and restrains SeAcs in an open conformation. The cAMP contact residues are well conserved from prokaryotes to eukaryotes, suggesting a general regulatory mechanism of cAMP on Acs. © 2017 by The American Society for Biochemistry and Molecular Biology, Inc.

Summer camp and self-esteem of school-age inner-city children.

PubMed

Readdick, Christine A; Schaller, G Robert

2005-08-01

The present study was designed to test the hypothesis that a session of summer camp would increase the self-esteem of economically disadvantaged, school-age children from New York's inner-city neighborhoods. This study was conducted at a small, coeducational residential summer camp in the Pocono Mountains designed for children ages 6-12 years from low-income areas of New York City. During each of four 12-day sessions, the Piers-Harris Children's Self-concept Scale was administered as a pretest and posttest to a sample of 68 children (36 boys and 32 girls; 33 African American, 34 Hispanic, and 1 Asian) of 742 attending camp for the sumnmer. Children scored significantly higher on the measure of self-esteem at the end of camp than at the beginning. Positive descriptions and ratings of self on popularity increased significantly. Observations and interviews with children suggested physical and social environmental features, such as contact with nature and having the same counselor as a previous year, may support self-esteem. Findings are discussed within a framework for biophilia, an innate urge to affiliate with nature which unfolds from earliest childhood on.

The cyclic AMP cascade is altered in the fragile X nervous system.

PubMed

Kelley, Daniel J; Davidson, Richard J; Elliott, Jamie L; Lahvis, Garet P; Yin, Jerry C P; Bhattacharyya, Anita

2007-09-26

Fragile X syndrome (FX), the most common heritable cause of mental retardation and autism, is a developmental disorder characterized by physical, cognitive, and behavioral deficits. FX results from a trinucleotide expansion mutation in the fmr1 gene that reduces levels of fragile X mental retardation protein (FMRP). Although research efforts have focused on FMRP's impact on mGluR signaling, how the loss of FMRP leads to the individual symptoms of FX is not known. Previous studies on human FX blood cells revealed alterations in the cyclic adenosine 3', 5'-monophosphate (cAMP) cascade. We tested the hypothesis that cAMP signaling is altered in the FX nervous system using three different model systems. Induced levels of cAMP in platelets and in brains of fmr1 knockout mice are substantially reduced. Cyclic AMP induction is also significantly reduced in human FX neural cells. Furthermore, cAMP production is decreased in the heads of FX Drosophila and this defect can be rescued by reintroduction of the dfmr gene. Our results indicate that a robust defect in cAMP production in FX is conserved across species and suggest that cAMP metabolism may serve as a useful biomarker in the human disease population. Reduced cAMP induction has implications for the underlying causes of FX and autism spectrum disorders. Pharmacological agents known to modulate the cAMP cascade may be therapeutic in FX patients and can be tested in these models, thus supplementing current efforts centered on mGluR signaling.

Management practices that concentrate visitor activities: Camping impact management at Isle Royale National Park, USA

USGS Publications Warehouse

Marion, J.L.; Farrell, T.A.

2002-01-01

This study assessed campsite conditions and the effectiveness of campsite impact management strategies at Isle Royale National Park, USA. Protocols for assessing indicators of vegetation and soil conditions were developed and applied to 156 campsites and 88 shelters within 36 backcountry campgrounds. The average site was 68 m2 and 83% of sites lost vegetation over areas less than 47 m2. Results reveal that management actions to spatially concentrate camping activities and reduce camping disturbance have been highly successful. Comparisons of disturbed area/overnight stay among other protected areas reinforces this assertion. These reductions in area of camping disturbance are attributed to a designated site camping policy, limitation on site numbers, construction of sites in sloping terrain, use of facilities, and an ongoing program of campsite maintenance. Such actions are most appropriate in higher use backcountry and wilderness settings.

Children's cancer camps: a sense of community, a sense of family.

PubMed

Laing, Catherine M; Moules, Nancy J

2014-05-01

Childhood cancer is a family affair, and each year in Canada, approximately 1,400 children and adolescents under the age of 20 are diagnosed with cancer. Innumerable challenges accompany this diagnosis, and in recognition of the stress of childhood cancer, children's cancer camps arose in the 1970s to help children and their families escape the rigidity and severity of cancer treatment. Very little is known about these cancer camps, and to that end, a philosophical hermeneutic study was conducted to understand the meaning of children's cancer camps for the child with cancer and the family. Six families were interviewed to bring understanding to this topic. While the research included findings related to the concept of play, fit and acceptance, storytelling, and grief, this paper will detail the finding related to the solidarity of the community--the "camp family"--as one that creates intense, healing bonds.

Of smuts, blasts, mildews, and blights: cAMP signaling in phytopathogenic fungi.

PubMed

Lee, Nancy; D'Souza, Cletus A; Kronstad, James W

2003-01-01

cAMP regulates morphogenesis and virulence in a wide variety of fungi including the plant pathogens. In saprophytic yeasts such as Saccharomyces cerevisiae, cAMP signaling plays an important role in nutrient sensing. In filamentous saprophytes, the cAMP pathway appears to play an integral role in vegetative growth and sporulation, with possible connections to mating. Infection-related morphogenesis includes sporulation (conidia and teliospores), formation of appressoria, infection hyphae, and sclerotia. Here, we review studies of cAMP signaling in a variety of plant fungal pathogens. The primary fungi to be considered include Ustilago maydis, Magnaporthe grisea, Cryphonectria parasitica, Colletotrichum and Fusarium species, and Erisyphe graminis. We also include related information on Trichoderma species that act as mycoparasites and biocontrol agents of phytopathogenic fungi. We point out similarities in infection mechanisms, conservation of signaling components, as well as instances of cross-talk with other signaling pathways.

Cationic Antimicrobial Peptide Resistance Mechanisms of Streptococcal Pathogens

PubMed Central

LaRock, Christopher N.; Nizet, Victor

2015-01-01

Cationic antimicrobial peptides (CAMPs) are critical front line contributors to host defense against invasive bacterial infection. These immune factors have direct killing activity toward microbes, but many pathogens are able to resist their effects. Group A Streptococcus, group B Streptococcus and Streptococcus pneumoniae are among the most common pathogens of humans and display a variety of phenotypic adaptations to resist CAMPs. Common themes of CAMP resistance mechanisms among the pathogenic streptococci are repulsion, sequestration, export, and destruction. Each pathogen has a different array of CAMP-resistant mechanisms, with invasive disease potential reflecting the utilization of several mechanisms that may act in synergy. Here we discuss recent progress in identifying the sources of CAMP resistance in the medically important Streptococcus genus. Further study of these mechanisms can contribute to our understanding of streptococcal pathogenesis, and may provide new therapeutic targets for therapy and disease prevention. PMID:25701232

Influence of Session Context on Physical Activity Levels among Russian Girls during a Summer Camp

ERIC Educational Resources Information Center

Guagliano, Justin M.; Updyke, Natalie J.; Rodicheva, Natalia V.; Rosenkranz, Sara K.; Dzewaltowski, David A.; Schlechter, Chelsey R.; Rosenkranz, Richard R.

2017-01-01

Purpose: This study investigated the effect of summer camp session context on Russian girls' physical activity (PA). Method: Girls (n = 32, M[subscript age] = 10.7 years, SD = 0.6 years) from a resident summer camp taking place in the Vologda Region of Russia were exposed to 1 session context/day (i.e., free play, organized with no choice,…

33 CFR 334.910 - Pacific Ocean, Camp Pendleton Boat Basin, U.S. Marine Corps Base, Camp Pendleton, Calif...

Code of Federal Regulations, 2010 CFR

2010-07-01

... Boat Basin, U.S. Marine Corps Base, Camp Pendleton, Calif.; restricted area. 334.910 Section 334.910... AND RESTRICTED AREA REGULATIONS § 334.910 Pacific Ocean, Camp Pendleton Boat Basin, U.S. Marine Corps Base, Camp Pendleton, Calif.; restricted area. (a) The area. All of the waters of Camp Pendleton Boat...

33 CFR 334.910 - Pacific Ocean, Camp Pendleton Boat Basin, U.S. Marine Corps Base, Camp Pendleton, Calif...

Code of Federal Regulations, 2012 CFR

2012-07-01

... Boat Basin, U.S. Marine Corps Base, Camp Pendleton, Calif.; restricted area. 334.910 Section 334.910... AND RESTRICTED AREA REGULATIONS § 334.910 Pacific Ocean, Camp Pendleton Boat Basin, U.S. Marine Corps Base, Camp Pendleton, Calif.; restricted area. (a) The area. All of the waters of Camp Pendleton Boat...

33 CFR 334.910 - Pacific Ocean, Camp Pendleton Boat Basin, U.S. Marine Corps Base, Camp Pendleton, Calif...

Code of Federal Regulations, 2013 CFR

2013-07-01

... Boat Basin, U.S. Marine Corps Base, Camp Pendleton, Calif.; restricted area. 334.910 Section 334.910... AND RESTRICTED AREA REGULATIONS § 334.910 Pacific Ocean, Camp Pendleton Boat Basin, U.S. Marine Corps Base, Camp Pendleton, Calif.; restricted area. (a) The area. All of the waters of Camp Pendleton Boat...

33 CFR 334.910 - Pacific Ocean, Camp Pendleton Boat Basin, U.S. Marine Corps Base, Camp Pendleton, Calif...

Code of Federal Regulations, 2011 CFR

2011-07-01

... Boat Basin, U.S. Marine Corps Base, Camp Pendleton, Calif.; restricted area. 334.910 Section 334.910... AND RESTRICTED AREA REGULATIONS § 334.910 Pacific Ocean, Camp Pendleton Boat Basin, U.S. Marine Corps Base, Camp Pendleton, Calif.; restricted area. (a) The area. All of the waters of Camp Pendleton Boat...

33 CFR 334.910 - Pacific Ocean, Camp Pendleton Boat Basin, U.S. Marine Corps Base, Camp Pendleton, Calif...

Code of Federal Regulations, 2014 CFR

2014-07-01

... Boat Basin, U.S. Marine Corps Base, Camp Pendleton, Calif.; restricted area. 334.910 Section 334.910... AND RESTRICTED AREA REGULATIONS § 334.910 Pacific Ocean, Camp Pendleton Boat Basin, U.S. Marine Corps Base, Camp Pendleton, Calif.; restricted area. (a) The area. All of the waters of Camp Pendleton Boat...

Access to Safe Water and Personal Hygiene Practices in the Kulandia Refugee Camp (Jerusalem).

PubMed

Issa, Mohamad; McHenry, Michael; Issa, Abdul Aziz; Blackwood, R Alexander

2015-12-22

Diarrheal illness, frequently associated with fecal-oral transmission, is one of the leading causes of death worldwide. It is commonly preventable through the implementation of safe water practices. This experiment concerns how to best implement safe water practices in a quasi-permanent refugee camp setting with limited ability for structural changes. Specifically, we explore how health promotion activities that help identify target groups for hygiene interventions can play a role in disease prevention. An anonymous survey was conducted at the United Nations Relief and Works Agency Health Clinic in the Kulandia refugee camp to assess the safe water and personal hygiene practices. Demographic and social characteristics, accessible water and personal hygiene characteristics, and gastrointestinal (GI) burden for individuals and their households were assessed. A total of 96 individuals were enrolled; 62 females and 34 males. Approximately 58% of the sample had soap available and washed hands before and after eating and when preparing food. Piped water was the main source of drinking water (62%), while 31% of our sample utilized tanker-trucks. 93% of participants had access to toilet facilities, with 86% of these facilities being private households. 55% practice extra water hygiene measures on their household drinking water source. 51.3% considered vendor cleanliness when they were buying food. 51% had received formal health education. 68.8% had been taught by their parents, but only 55.2% were teaching their children and 15.6% had consistent access to a health professional for hygiene inquiries. Individual variables and hygiene practices associated with lower rates of diarrheal illnesses included having water piped into the home, proper hand washing, adequate soap availability, proper consideration of vendor cleanliness, higher income, levels of education, health hygiene education, and having access to healthcare professions to discuss hygiene related matters. This is the first study to assess the water and personal hygiene practices at the Kulandia refugee ramp. This study demonstrates that hygiene education and better practices are closely associated with the rate at which individuals and households suffer from diarrheal illnesses within the Kulandia refugee camp. There are significant hygiene deficits in the camp, which likely result from a lack of formal hygiene education and a lack of awareness concerning the connection between diarrheal illness and hygiene. With respect to practices, our results elucidate several areas where basic, communal programming - including lessons on appropriate hand washing and food preparation - will likely improve hygiene practices and decrease overall GI burden.

Function of beta 2-adrenergic receptors in chronic localized myalgia.

PubMed

Maekawa, Kenji; Kuboki, Takuo; Inoue, Eitoku; Inoue-Minakuchi, Mami; Suzuki, Koji; Yatani, Hirofumi; Clark, Glenn T

2003-01-01

To investigate alteration of beta 2-adrenergic receptor (beta 2 AR) function in chronic localized myalgia subjects by evaluating levels of the beta 2 AR second messenger, cyclic adenosine monophosphate (cAMP), in mononuclear cells after beta AR-agonist stimulation. Eleven chronic localized myalgia subjects and 21 matched healthy controls participated in this study. Peripheral blood (30 cc) was drawn from the subjects' anterocubital vein. Mononuclear cells were isolated from the total blood by using the Ficoll-Hypaque gradient technique. Basal and stimulated intracellular cAMP levels were determined by enzyme immunoassay using a commercially available kit. Aliquots of 5 x 10(6) cells were incubated with or without stimulation of the beta AR-agonist isoproterenol for 5 minutes. Five different concentrations of isoproterenol (10(-3) M to 10(-7) M) were utilized. cAMP levels in both groups were tested statistically by a 2-way repeated-measures ANOVA with 2 predictors, group difference and isoproterenol concentration difference. As with isoproterenol stimulation, the cAMP responses to forskolin, which activates adenylyl cyclase directly and produces cAMP, bypassing the cell surface receptors were also measured. The basal cAMP levels in both groups (myalgia: 0.33 +/- 0.02 pmol/5 x 10(6) cells; control: 0.43 +/- 0.10 pmol/5 x 10(6) cells) were almost identical, and isoproterenol-produced cAMP levels increased dose-dependently in both groups. No significant differences in the mean cAMP levels were observed between the groups (P = .909). Significant increases were observed according to the isoproterenol concentration increase (P < .0001). The cAMP responses to forskolin stimulation also showed no significant group difference (P = .971). These results suggest that beta 2 AR function is not different between localized myalgia subjects and healthy individuals.

Study of deaths by suicide of homosexual prisoners in Nazi Sachsenhausen concentration camp

PubMed Central

Cuerda-Galindo, Esther; Krischel, Matthis; Ley, Astrid

2017-01-01

Living conditions in Nazi concentration camps were harsh and inhumane, leading many prisoners to commit suicide. Sachsenhausen (Oranienburg, Germany) was a concentration camp that operated from 1936 to 1945. More than 200,000 people were detained there under Nazi rule. This study analyzes deaths classified as suicides by inmates in this camp, classified as homosexuals, both according to the surviving Nazi files. This collective was especially repressed by the Nazi authorities. Data was collected from the archives of Sachsenhausen Memorial and the International Tracing Service in Bad Arolsen. Original death certificates and autopsy reports were reviewed. Until the end of World War II, there are 14 death certificates which state “suicide” as cause of death of prisoners classified as homosexuals, all of them men aged between 23 and 59 years and of various religions and social strata. Based on a population of 1,200 prisoners classified as homosexuals, this allows us to calculate a suicide rate of 1,167/100,000 (over the period of eight years) for this population, a rate 10 times higher than for global inmates (111/100,000). However, our study has several limitations: not all suicides are registered; some murders were covered-up as suicides; most documents were lost during the war or destroyed by the Nazis when leaving the camps and not much data is available from other camps to compare. We conclude that committing suicides in Sachsenhausen was a common practice, although accurate data may be impossible to obtain. PMID:28426734

Study of deaths by suicide of homosexual prisoners in Nazi Sachsenhausen concentration camp.

PubMed

Cuerda-Galindo, Esther; López-Muñoz, Francisco; Krischel, Matthis; Ley, Astrid

2017-01-01

Living conditions in Nazi concentration camps were harsh and inhumane, leading many prisoners to commit suicide. Sachsenhausen (Oranienburg, Germany) was a concentration camp that operated from 1936 to 1945. More than 200,000 people were detained there under Nazi rule. This study analyzes deaths classified as suicides by inmates in this camp, classified as homosexuals, both according to the surviving Nazi files. This collective was especially repressed by the Nazi authorities. Data was collected from the archives of Sachsenhausen Memorial and the International Tracing Service in Bad Arolsen. Original death certificates and autopsy reports were reviewed. Until the end of World War II, there are 14 death certificates which state "suicide" as cause of death of prisoners classified as homosexuals, all of them men aged between 23 and 59 years and of various religions and social strata. Based on a population of 1,200 prisoners classified as homosexuals, this allows us to calculate a suicide rate of 1,167/100,000 (over the period of eight years) for this population, a rate 10 times higher than for global inmates (111/100,000). However, our study has several limitations: not all suicides are registered; some murders were covered-up as suicides; most documents were lost during the war or destroyed by the Nazis when leaving the camps and not much data is available from other camps to compare. We conclude that committing suicides in Sachsenhausen was a common practice, although accurate data may be impossible to obtain.

OB/GYN boot cAMP using high-fidelity human simulators: enhancing residents' perceived competency, confidence in taking a leadership role, and stress hardiness.

PubMed

Pliego, Jose F; Wehbe-Janek, Hania; Rajab, M Hasan; Browning, Jeff L; Fothergill, Russell E

2008-01-01

To evaluate the effectiveness of an obstetrical and gynecologic (Ob/Gyn) Boot Camp simulation training on perceived technical competency, confidence in a leadership role, and stress hardiness of resident training. We conducted a prospective pilot study on the effectiveness of an Ob/Gyn Boot Camp on resident training. Residents participated in an intensive immersion in clinical simulation of common obstetrical emergencies including shoulder dystocia, neonatal resuscitation, postpartum hemorrhage, and ruptured ectopic pregnancy. After the training, residents completed a Web-based survey on their perceptions of how the Ob/Gyn Boot Camp affected their 1) technical competency in the assessment and management of their patients, 2) confidence in taking a leadership role, and 3) stress hardiness. Residents rated their perceptions on a Likert scale of 1 to 5, 1 = poor to 5 = excellent. Twenty-three (14 Ob/Gyn and 9 family medicine) residents participated in this pilot study. Eighteen (78%) residents completed the online survey; 4 Ob/Gyn and 1 family medicine resident did not complete the survey. The residents reported that the simulation training stimulated an interest in learning key skills for obstetrical and gynecologic emergencies. Ob/Gyn residents reported significant improvement in their perceived technical competence and stress hardiness after the Boot Camp. However both Ob/Gyn and family medicine residents reported no significant improvement of confidence in their leadership abilities during obstetrical emergencies after the Boot Camp. Boot Camp simulation training early in the curriculum has the potential for enhancing residents' self-assessments of confidence, competency, and stress hardiness in managing obstetrical emergencies.

Exploring health-related quality of life and social functioning in adolescents with inflammatory bowel diseases after attending camp oasis and participating in a Facebook group.

PubMed

Plevinsky, Jill M; Greenley, Rachel N

2014-09-01

Youth with inflammatory bowel diseases are at risk for impaired health-related quality of life (HRQoL) and problems with social functioning. This study examined the impact of attending Camp Oasis (a disease-specific weeklong camp experience) on the HRQoL and social functioning of youth with inflammatory bowel diseases. Additionally, the study collected pilot data on whether a postcamp Facebook group contributed to maintenance or enhancement of these factors. Twenty-one youth ages 14 to 17 years who attended Camp Oasis and were Facebook users participated. HRQoL and social functioning (i.e., social support and social connectedness) were assessed through validated youth-report questionnaires at precamp, postcamp, and post-Facebook group. The Facebook group was 8 weeks in duration and encouraged campers to continue interacting in a private, protected setting. Analyses of effect sizes (i.e., Cohen's d) indicated medium and statistically significant increases in HRQoL from precamp to postcamp (d = 0.40) and small increases in social functioning (d = 0.15-0.24). Additional improvements in social functioning were seen from postcamp to post-Facebook group (d = 0.21-0.32), and overall improvements were observed in all domains (d = 0.17-0.52). Findings replicated those of previous research in documenting the value of Camp Oasis on enhancing HRQoL. Both the camp experience and the Facebook group contributed to improvements in youth social functioning. Thus, supplementing the camp experience with membership in an online community may enhance social functioning in adolescents with inflammatory bowel diseases.

The Psychological Impact of First Burn Camp in Nicaragua.

PubMed

Tropez-Arceneaux, Lisa L; Castillo Alaniz, Arlen Tatiana; Lucia Icaza, Ivette; Alejandra Murillo, Evelyn

Asociacion Pro-Ninos Quemados de Nicaragua (APROQUEN) is a comprehensive burn center that provides a holistic and integrated approach to treating burns. APROQUEN has set the standards internationally with acute treatment for burns, intensive care, reconstructive surgeries, nutritional care, rehabilitation, occupational therapy, and psychological treatment. APROQUEN is excelling within Central and South America with life-saving techniques and quality of care. It is imperative that burn centers in Central America recognize that the treatment of a child with a burn injury surpasses physical care to include psychological treatment for the complete well-being of the child. It is necessary to provide the tools necessary to reintegrate the child back into their environment. APROQUEN developed and implemented the first burn camp in Latin America, "Confio en Mi" (I trust myself). The camp theme focused on self-esteem. The camp program included theory (educational) and practice (applied) components where the campers through "classroom type" activities had the opportunity to reflect and share with other campers and camp staff on self-esteem, depression, and anxiety. Participants were children who survived major burns (N = 33; 58% women; ages 12-25; 61% <18) and were shown to have difficulty socializing. Comprehensive interviews were conducted to ensure fit for camp. Forty-two percent of the campers had not slept away from home since the burn injury. Mean TBSA = 20% and mean age at time of burn injury was 13. The majority of campers (46%) endured flame burn injuries, with 24% having scald injuries. Mean years postburn = 4.8 + 3.2. Most campers (40%) were enrolled in secondary school, 30% in elementary school, and 21% in college. Standardized measures (CDI-2 Parent Form and Child Form, Rosenberg Scale, APROQUEN Burn Camp Measure Parent and Child Form, Beck Anxiety Inventory, and Beck Depression Inventory) were given to all campers prior to attending camp. The same measures were given 2 weeks after the camp and again at 6 months. Paired samples' t-tests were conducted and significance was set at P <.05. The results indicate that Camp Confio en Mi had a significant impact on campers' level of anxiety, depression, and self-esteem. Future burn camps are an important part of the continued advancement of postpediatric burn care in Nicaragua. This study reveals the importance of future researches necessity to focus on generalizing the results of this study to other children who have experienced similar burn injuries.

Educacion al Aire Libre: Libro de Actividades II = Outdoor Education: Student Activity Book II.

ERIC Educational Resources Information Center

Ada, Alma Flor, Comp.; And Others

Divided into four sections, the book includes activities for students to do before camp, on the way to camp, at camp, and after camp. Activities to do before camp include writing proverbs, tongue twisters, riddles, poems, and stories. Activities to do on the way to camp include singing songs and reading a map. The words to the following songs are…

Genetic heterogeneity of hepatitis E virus in Darfur, Sudan, and neighboring Chad.

PubMed

Nicand, Elisabeth; Armstrong, Gregory L; Enouf, Vincent; Guthmann, Jean Paul; Guerin, Jean-Philippe; Caron, Mélanie; Nizou, Jacques Yves; Andraghetti, Roberta

2005-12-01

The within-outbreak diversity of hepatitis E virus (HEV) was studied during the outbreak of hepatitis E that occurred in Sudan in 2004. Specimens were collected from internally displaced persons living in a Sudanese refugee camp and two camps implanted in Chad. A comparison of the sequences in the ORF2 region of 23 Sudanese isolates and five HEV samples from the two Chadian camps displayed a high similarity (>99.7%) to strains belonging to Genotype 1. But four isolates collected in one of the Chadian camps were close to Genotype 2. Circulation of divergent strains argues for possible multiple sources of infection. Copyright (c) 2005 Wiley-Liss, inc.

Distinct pools of cAMP centre on different isoforms of adenylyl cyclase in pituitary-derived GH3B6 cells.

PubMed

Wachten, Sebastian; Masada, Nanako; Ayling, Laura-Jo; Ciruela, Antonio; Nikolaev, Viacheslav O; Lohse, Martin J; Cooper, Dermot M F

2010-01-01

Microdomains have been proposed to explain specificity in the myriad of possible cellular targets of cAMP. Local differences in cAMP levels can be generated by phosphodiesterases, which control the diffusion of cAMP. Here, we address the possibility that adenylyl cyclases, the source of cAMP, can be primary architects of such microdomains. Distinctly regulated adenylyl cyclases often contribute to total cAMP levels in endogenous cellular settings, making it virtually impossible to determine the contribution of a specific isoform. To investigate cAMP dynamics with high precision at the single-isoform level, we developed a targeted version of Epac2-camps, a cAMP sensor, in which the sensor was tagged to a catalytically inactive version of the Ca(2+)-stimulable adenylyl cyclase 8 (AC8). This sensor, and less stringently targeted versions of Epac2-camps, revealed opposite regulation of cAMP synthesis in response to Ca(2+) in GH(3)B(6) pituitary cells. Ca(2+) release triggered by thyrotropin-releasing hormone stimulated the minor endogenous AC8 species. cAMP levels were decreased by inhibition of AC5 and AC6, and simultaneous activation of phosphodiesterases, in different compartments of the same cell. These findings demonstrate the existence of distinct adenylyl-cyclase-centered cAMP microdomains in live cells and open the door to their molecular micro-dissection.

Institutionalized Adolescents' Perceptions of a Summer Camp Program

ERIC Educational Resources Information Center

Herr, David E.

1977-01-01

Describes the use of the facilities of Camp Easter Seal, Virginia, for institutionalized adolescents from different hospitals in Virginia. Also includes the attitudes of the patients toward their camping experience, their camp counselors, and what they learned from their camping experience. (Author/RK)

Slave Labor Camps of the Third Reich.

ERIC Educational Resources Information Center

Stone, Adolf

1983-01-01

Describes the ground rules used by Nazi architects in choosing the sites for slave labor camps. While some, like Auschwitz, became extermination camps, others also produced armaments. One camp, Theresienstadt, became a "model" camp to show to reporters and Red Cross representatives. (CS)

Impact of interventions on malaria in internally displaced persons along the China-Myanmar border: 2011-2014.

PubMed

Zhou, Guofa; Lo, Eugenia; Zhong, Daibin; Wang, Xiaoming; Wang, Ying; Malla, Sameer; Lee, Ming-Chieh; Yang, Zhaoqing; Cui, Liwang; Yan, Guiyun

2016-09-15

Internally displaced persons (IDP) represent vulnerable populations whose public health conditions merit special attention. In the China-Myanmar border area, human movement and resettlements of IDP can influence malaria transmission. Comparison of disease incidence and vector densities between IDP camps and surrounding local villages allows for better understanding of current epidemiology and to evaluate the effectiveness of interventions in the region. Malaria and vector surveillance was conducted in three IDP camps and three local villages neighbouring the camps along the China-Myanmar border in Myanmar. Clinical malaria cases were collected from seven hospitals/clinics from April 2011 to December 2014. Malaria vector population dynamics were monitored using CDC light traps. The use of malaria preventive measures and information on aid agencies and their activities was obtained through questionnaire surveys. Malaria was confirmed in 1832 patients. Of these cases, 85.4 % were Plasmodium vivax and 11.4 % were Plasmodium falciparum malaria. Annual malaria incidence rates were 38.8 and 127.0 cases/1000 person year in IDP camps and local villages, respectively. Older children of 5-14 years had the highest incidence rate in the camps regardless of gender, while male adults had significantly higher incidence rates than females in local villages and females child-bearing age had significantly lower risk to malaria in IDP camps compare to local villages. Seasonal malaria outbreaks were observed both in the IDP camps and in the local villages from May to August 2013. The proportion of P. vivax remained unchanged in local villages but increased by approximately tenfold in IDP camps from 2011 to 2014. Anopheles vector density was tenfold higher in local villages compared to IDP camps (2.0:0.2 females/trap/night). Over 99 % of households in both communities owned bed nets. While long-lasting insecticidal nets accounted for 61 % of nets used in IDPs, nearly all residents of local villages owned regular nets without insecticide-impregnation. There were more active aid agencies in the camps than in local villages. Malaria in IDP camps was significantly lower than the surrounding villages through effective control management. The observation of P. vivax outbreaks in the study area highlights the need for increased control efforts. Expansion of malaria intervention strategies in IDP camps to local surrounding villages is critical to malaria control in the border area.

78 FR 55671 - Hospital Care and Medical Services for Camp Lejeune Veterans

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-11

... referred to as NAS) issued a study titled, ``Contaminated Water Supplies at Camp Lejeune: Assessing... in the water supply because of data shortcomings and methodological limitations, and these limitations cannot be overcome with additional study. Therefore, the NAS report recommended that policy...

Injury and Illness Epidemiology at a Summer Sport-Camp Program, 2008 Through 2011

PubMed Central

Oller, Daria M.; Buckley, W. E.; Sebastianelli, Wayne J.; Vairo, Giampietro L.

2015-01-01

Context: University-sponsored summer sport camps often employ athletic trainers; however, there is a dearth of epidemiologic studies describing the injury and illness experience of sport-camp participants to guide clinicians. Objective: To describe the injury and illness experience of youth participants at a university-sponsored summer sport-camp program during a 4-year period. Design: Descriptive epidemiology study. Setting: A National Collegiate Athletic Association Division I university that sponsored 76 to 81 camps for 28 sports each summer. Patients or Other Participants: A total of 44 499 camp participants enrolled during the 4 years. Male and female participants ranged in age from 10 to 17 years and in athletic skill from novice to elite. Main Outcome Measure(s): Data from handwritten injury and illness log books, maintained by sports health care personnel, were accessed retrospectively, entered into an electronic spreadsheet, and coded. Data were applied to the National Athletic Injury/Illness Reporting System. Participant−personnel contacts, defined as any instance when a participant sought health care services from personnel, were calculated per 100 participants. Injury and illness rates were calculated per 10 000 exposures, measured in participant-days. The distribution of injury and illness conditions and affected body regions were calculated. Results: There were 11 735 contacts, for an overall rate of 26 per 100 participants, and 4949 injuries and illnesses, for a rate of 1 per 10 000 participant-days. Participants at single-sex camps were less likely to sustain injuries and illnesses than participants at coeducational camps (rate ratio [RR] = 0.49; 95% confidence interval = 0.45, 0. 35; P < .001, and RR = 0.47; 95% confidence interval = 0.43, 0.51; P < .001, respectively). The lower extremity was injured most frequently (27.9%). Most injury and illness conditions were dermatologic (37.1%). Conclusions: The contact and injury and illness differences observed among sports and between sexes demonstrated potential differences in the sports health care needs of camp participants. These data can be used to make evidence-based clinical decisions, such as determining injury-prevention strategies and sports health care staffing needs. PMID:25611314

Injury and illness epidemiology at a summer sport-camp program, 2008 through 2011.

PubMed

Oller, Daria M; Buckley, W E; Sebastianelli, Wayne J; Vairo, Giampietro L

2015-03-01

University-sponsored summer sport camps often employ athletic trainers; however, there is a dearth of epidemiologic studies describing the injury and illness experience of sport-camp participants to guide clinicians. To describe the injury and illness experience of youth participants at a university-sponsored summer sport-camp program during a 4-year period. Descriptive epidemiology study. A National Collegiate Athletic Association Division I university that sponsored 76 to 81 camps for 28 sports each summer. A total of 44, 499 camp participants enrolled during the 4 years. Male and female participants ranged in age from 10 to 17 years and in athletic skill from novice to elite. Data from handwritten injury and illness log books, maintained by sports health care personnel, were accessed retrospectively, entered into an electronic spreadsheet, and coded. Data were applied to the National Athletic Injury/Illness Reporting System. Participant-personnel contacts, defined as any instance when a participant sought health care services from personnel, were calculated per 100 participants. Injury and illness rates were calculated per 10 ,000 exposures, measured in participant-days. The distribution of injury and illness conditions and affected body regions were calculated. There were 11 ,735 contacts, for an overall rate of 26 per 100 participants, and 4949 injuries and illnesses, for a rate of 1 per 10, 000 participant-days. Participants at single-sex camps were less likely to sustain injuries and illnesses than participants at coeducational camps (rate ratio [RR] = 0.49; 95% confidence interval = 0.45, 0. 35; P < .001, and RR = 0.47; 95% confidence interval = 0.43, 0.51; P < .001, respectively). The lower extremity was injured most frequently (27.9%). Most injury and illness conditions were dermatologic (37.1%). The contact and injury and illness differences observed among sports and between sexes demonstrated potential differences in the sports health care needs of camp participants. These data can be used to make evidence-based clinical decisions, such as determining injury-prevention strategies and sports health care staffing needs.

Easter Seal Guide to Special Camping Programs.

ERIC Educational Resources Information Center

Crane, Helen B., Ed.

Intended for organizations having or planning to establish resident resident camping programs for people with special needs, this guide supplements the American Camping Association's Standards. The philosophy, aims, and objectives of specialized camping programs are considered, and the following are discussed: administration, camp site selection,…

Students' Perceptions of the Long-Term Impact of Attending a "CSI Science Camp"

NASA Astrophysics Data System (ADS)

Yanowitz, Karen L.

2016-12-01

A science summer camp is a popular type of informal science experience for youth. While there is no one model of a science camp, these experiences typically allow for more focused and in-depth exploration of different science domains and are usually hands-on and participatory. The goal of this research was to examine the impact of a short science camp program approximately 1 year after students attended the camp. Overall, the results revealed that attending a 2-day forensic science camp had a positive and continuing influence on the participants. Students' science self-efficacy increased immediately after attending the camp and remained higher than pre-camp levels approximately 1 year later. Students were able to articulate why they believed the camp had a long-term impact on their lives. Furthermore, participants attributed a higher level of engaging in additional informal STEM-related activities during the academic year as a result of attending the camp.

[Central Work Camp in Jaworzno (1945-1949) -- epidemiological aspects -- attempt of evaluation].

PubMed

Smolik, Przemysław

2013-01-01

Publication presents the short history of camp hospital which was organised in 1943 Nazi concentration camp Neu-Dachs in Jaworzno. The camp was a branch of Oświecim concentration camp. Atfer the war damage of the camp, the restoration was begun in 1945. Already in Febraury 1945, in place of German concentration camp, rises Central Work Camp. Several thousands of prisoners of war were placed there. The prisoners of war: Germans, Volksdeutches, Silesians were forced emlpoyed in nearby coal mines. Since 1947 the camp was a place of staying for several thousands Ukrainians who were displaced from eastern part of Poland in "Vistula Operation". Based on available written materials, publication is an attempt to analyse and evaluate: sanitary conditions, prison illnesses, mortality reasons among prisoners, hospital equipment, personel work conditions. The publication gives opportunity to compare conditions of prison hospital under nazi occupation and conditions in the camp which was organised in the same place under Stalin system of terror.

Environmental Assessment of Lead at Camp Edwards, Massachusetts, Small Arms Ranges

DTIC Science & Technology

2007-08-01

phosphates in soils as a method to immobilize lead. Environmental Science and Technology. 28(4):646–654. Rühling, A., and G. Tyler. 1973. Heavy metal ...control of heavy metals in a sandy soil . Environmental Science and Technology. 36(22):4804– 4810. Xia, K., W. Bleam, and P. A. Helmke. 1997. Studies...Military Training Sources of Lead and Soil Distribution at Camp Edwards ..............38 3.3 Projects Specific to Camp Edwards Small Arms Ranges

Sensitivity of GBM cells to cAMP agonist-mediated apoptosis correlates with CD44 expression and agonist resistance with MAPK signaling.

PubMed

Daniel, Paul M; Filiz, Gulay; Mantamadiotis, Theo

2016-12-01

In some cell types, activation of the second messenger cAMP leads to increased expression of proapoptotic Bim and subsequent cell death. We demonstrate that suppression of the cAMP pathway is a common event across many cancers and that pharmacological activation of cAMP in glioblastoma (GBM) cells leads to enhanced BIM expression and apoptosis in specific GBM cell types. We identified the MAPK signaling axis as the determinant of cAMP agonist sensitivity in GBM cells, with high MAPK activity corresponding to cAMP resistance and low activity corresponding to sensitization to cAMP-induced apoptosis. Sensitive cells were efficiently killed by cAMP agonists alone, while targeting both the cAMP and MAPK pathways in resistant GBM cells resulted in efficient apoptosis. We also show that CD44 is differentially expressed in cAMP agonist-sensitive and -resistant cells. We thus propose that CD44 may be a useful biomarker for distinguishing tumors that may be sensitive to cAMP agonists alone or cAMP agonists in combination with other pathway inhibitors. This suggests that using existing chemotherapeutic compounds in combination with existing FDA-approved cAMP agonists may fast track trials toward improved therapies for difficult-to-treat cancers, such as GBM.

Site and Facilities: A Resource Book for Camps.

ERIC Educational Resources Information Center

Ball, Armand, Ed.; Ball, Beverly, Ed.

This resource book draws together articles on the development and maintenance of camp sites and facilities. The articles, previously published by "Camping Magazine" and "Journal of Christian Camping," cover (1) site planning and long-range development, including redesigning multiple camp facilities for year-round programs, remodeling and…

Geologic and hydrostratigraphic map of the Anhalt, Fischer, and Spring Branch 7.5-minute quadrangles, Blanco, Comal, and Kendall Counties, Texas

USGS Publications Warehouse

Clark, Allan K.; Robert R. Morris,

2015-01-01

The hydrostratigraphic units of the Edwards and Trinity aquifers have been mapped and described herein using a classification system developed by Choquette and Pray (1970), which is based on porosity types being fabric or not-fabric selective. The naming of hydrostratigraphic units is also based on preexisting names and topographic or historical features that occur in outcrop. The only hydrostratigraphic unit of the Edwards aquifer present in the study area is VIII hydrostratigraphic unit. The mapped hydrostratigraphic units of the upper Trinity aquifer are, from top to bottom: the cavernous, Camp Bullis, upper evaporite, fossiliferous, and lower evaporite and they are interval equivalent to the upper member of the Glen Rose Limestone. The middle Trinity aquifer (interval equivalent to the lower member of the Glen Rose Limestone) contains, from top to bottom: the Bulverde, Little Blanco, Twin Sisters, Doeppenschmidt, Rust, and Honey Creek hydrostratigraphic units. The lower part of the middle Trinity aquifer is formed by the Hensell, Cow Creek, and Hammett hydrostratigraphic units which are interval equivalent to the Hensell Sand Member, the Cow Creek Limestone, and the Hammett Shale Member, respectively, of the Pearsall Formation.

Speech summer camp for treating articulation disorders in cleft palate patients.

PubMed

Pamplona, Carmen; Ysunza, Antonio; Patiño, Carmeluza; Ramírez, Elena; Drucker, Mónica; Mazón, Juán J

2005-03-01

Compensatory articulation disorder (CAD) severely affects speech intelligibility of cleft palate children. CAD must be treated with speech therapy. Children can manage articulation better when they use language in event contexts such as every day routines. The purpose of this paper is to study and compare two modalities of speech intervention in cleft palate children with associated CAD. The first modality is a conventional approach providing speech therapy in 1-h sessions, twice a week. The second modality is a speech summer camp in which children received therapy 4h per day, 5 days a week for a period of 3 weeks. We were aimed to determine if a speech summer camp could significantly enhance articulation in CP children with CAD. Forty-five children with repaired cleft palates who exhibited CAD were studied. A matched control group of 45 children with repaired cleft palate who also exhibited CAD were identified. The patients included in the first group attended a speech summer camp for 3 weeks. The matched control subjects included in the second group received speech therapy aimed to correct CAD twice per-week in 1-h sessions. At the onset of either the summer camp or the speech therapy period, the severity of CAD was evenly distributed with non-significant differences across both groups of patients (p > 0.05). After the summer camp (3 weeks) or 12 months of speech therapy sessions at a frequency of twice per-week, both groups of patients showed a significant decrease in the severity of their CAD (p < 0.05). However, when the distribution of the severity of CAD was compared at the end of the summer camp or the speech therapy period, non-significant differences were found between both groups of patients (p > 0.05). A speech summer camp is a valid and efficient method for providing speech therapy in cleft palate children with compensatory articulation disorder.

Higher education for refugees: Lessons from a 4-year pilot project

NASA Astrophysics Data System (ADS)

Crea, Thomas M.; McFarland, Mary

2015-04-01

Refugees experience limited access to adequate education at all levels, but opportunities for higher education are especially lacking. Yet, evidence suggests that education plays an important protective role in helping refugee individuals and communities cope with their daily existence during protracted waiting periods, and the United Nations refugee agency (UNHCR) recently recognised tertiary education as a basic human right. The purpose of this paper is to present findings from the evaluation of a pilot programme, Jesuit Commons: Higher Education at the Margins (JC:HEM), which initially provided higher education to refugees in Kakuma Camp, Kenya and Dzaleka Camp, Malawi; and to urban refugees in Amman, Jordan. The authors of this note review the progress made towards the pilot objectives, as well as student feedback on the benefits and challenges of higher education for refugees and others living at the margins. The refugees interviewed in this study expressed feelings of empowerment, related to their expanded worldview as well as to a specific set of skills obtained through their participation in the programme. Interviewees also noted a number of limitations specific to the context of their living conditions. Particularly in refugee camps, students expressed concerns about what would happen after their having completed their course. The general outcome of the pilot phase, which ended in 2014, was that the programme addresses a critical need and that it should be continued, albeit with key modifications in its design and delivery. Key areas for future growth of the programme include curriculum transformation, integrated service delivery and university engagement.

How Green Is Camping? Environmental Stewardship in North Carolina Camps.

ERIC Educational Resources Information Center

Warren, Roger; Bingham, Cindy

1994-01-01

A survey of 47 residential camps in North Carolina revealed that most camps had written environmental objectives, practiced recycling, attempted to reduce water use and energy consumption, practiced low-impact camping, included environmental issues in staff training, and provided environmental education to campers. Includes survey questions. (LP)

49 CFR 218.75 - Methods of protection for camp cars.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 4 2011-10-01 2011-10-01 false Methods of protection for camp cars. 218.75... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD OPERATING PRACTICES Protection of Occupied Camp Cars § 218.75 Methods of protection for camp cars. When camp cars requiring protection are on either main track...

49 CFR 218.75 - Methods of protection for camp cars.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 4 2010-10-01 2010-10-01 false Methods of protection for camp cars. 218.75... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD OPERATING PRACTICES Protection of Occupied Camp Cars § 218.75 Methods of protection for camp cars. When camp cars requiring protection are on either main track...

49 CFR 218.75 - Methods of protection for camp cars.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 4 2013-10-01 2013-10-01 false Methods of protection for camp cars. 218.75... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD OPERATING PRACTICES Protection of Occupied Camp Cars § 218.75 Methods of protection for camp cars. When camp cars requiring protection are on either main track...

49 CFR 218.75 - Methods of protection for camp cars.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 4 2014-10-01 2014-10-01 false Methods of protection for camp cars. 218.75... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD OPERATING PRACTICES Protection of Occupied Camp Cars § 218.75 Methods of protection for camp cars. When camp cars requiring protection are on either main track...

49 CFR 218.75 - Methods of protection for camp cars.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 4 2012-10-01 2012-10-01 false Methods of protection for camp cars. 218.75... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD OPERATING PRACTICES Protection of Occupied Camp Cars § 218.75 Methods of protection for camp cars. When camp cars requiring protection are on either main track...

Camp Courageous of Iowa Staff Manual.

ERIC Educational Resources Information Center

Camp Courageous of Iowa, Monticello.

Designed as a useful and practical tool for the staff at Camp Courageous of Iowa, a year-round residential camp serving all handicapped individuals, the manual outlines safety rules for camp activities, characteristics of the mentally and physically handicapped, and a general description of the camp and its objectives. Contents of the manual…

Alcohol and Staff Leisure Time.

ERIC Educational Resources Information Center

Camping Magazine, 1992

1992-01-01

Discusses the problem of alcohol use and abuse by camp staff. Describes alcohol policies of two different camps. Camp Highlands allows responsible drinking but not intoxication. Camp Olympia requires total abstinence from alcohol. A policy that clearly expresses the camp's philosophy toward alcohol and spells out all expectations and results is…

Victory Junction Gang Camp

ERIC Educational Resources Information Center

Shell, Ryan

2007-01-01

This article describes the Victory Junction Gang Camp, a not-for-profit, NASCAR-themed camp for children with chronic medical conditions that serves 24 different disease groups. The mission of the camp is to give children life-changing camping experiences that are exciting, fun, and empowering in a safe and medically sound environment. While doing…

(Compendium of State Laws and Regulations for Youth Camps).

ERIC Educational Resources Information Center

Brookhiser, Judy, Comp.; van der Smissen, Betty, Comp.

State laws and regulations applicable to youth camp operations provided by state agencies are organized in this Compendium under ten major headings; personnel; program safety; personal health, first aid, and medical services; site and facilities; sanitation; food service; transportation; primitive camping and out-of-camp trips; day camping; and…

The use of virtual reality simulation of head trauma in a surgical boot camp.

PubMed

Vergara, Victor M; Panaiotis; Kingsley, Darra; Alverson, Dale C; Godsmith, Timothy; Xia, Shan; Caudell, Thomas P

2009-01-01

Surgical "boot camps" provide excellent opportunities to enhance orientation, learning, and preparation of new surgery interns as they enter the clinical arena. This paper describes the utilization of an interactive virtual reality (VR) simulation and associated virtual patient (VP) as an additional tool for surgical boot camps. Complementing other forms of simulation, virtual patients (VPs) require less specialized equipment and can also provide a wide variety of medical scenarios. In this paper we discuss a study that measured the learning effectiveness of a real-world VP simulation used by a class of new surgery interns who operated it with a standard computer interface. The usability of the simulator as a learning tool has been demonstrated and measured. This study brings the use of VR simulation with VPs closer to wider application and integration into a training curriculum, such as a surgery intern boot camp.

New findings on phosphodiesterases, MoPdeH and MoPdeL, in Magnaporthe oryzae revealed by structural analysis.

PubMed

Yang, Li-Na; Yin, Ziyi; Zhang, Xi; Feng, Wanzhen; Xiao, Yuhan; Zhang, Haifeng; Zheng, Xiaobo; Zhang, Zhengguang

2018-05-01

The cyclic adenosine monophosphate (cAMP) signalling pathway mediates signal communication and sensing during infection-related morphogenesis in eukaryotes. Many studies have implicated cAMP as a critical mediator of appressorium development in the rice blast fungus, Magnaporthe oryzae. The cAMP phosphodiesterases, MoPdeH and MoPdeL, as key regulators of intracellular cAMP levels, play pleiotropic roles in cell wall integrity, cellular morphology, appressorium formation and infectious growth in M. oryzae. Here, we analysed the roles of domains of MoPdeH and MoPdeL separately or in chimeras. The results indicated that the HD and EAL domains of MoPdeH are indispensable for its phosphodiesterase activity and function. Replacement of the MoPdeH HD domain with the L1 and L2 domains of MoPdeL, either singly or together, resulted in decreased cAMP hydrolysis activity of MoPdeH. All of the transformants exhibited phenotypes similar to that of the ΔMopdeH mutant, but also revealed that EAL and L1 play additional roles in conidiation, and that L1 is involved in infectious growth. We further found that the intracellular cAMP level is important for surface signal recognition and hyphal autolysis. The intracellular cAMP level negatively regulates Mps1-MAPK and positively regulates Pmk1-MAPK in the rice blast fungus. Our results provide new information to better understand the cAMP signalling pathway in the development, differentiation and plant infection of the fungus. © 2017 BSPP AND JOHN WILEY & SONS LTD.

Discovery of a cAMP Deaminase That Quenches Cyclic AMP-Dependent Regulation

PubMed Central

Goble, Alissa M.; Feng, Youjun; Raushel, Frank M.; Cronan, John E.

2013-01-01

An enzyme of unknown function within the amidohydrolase superfamily was discovered to catalyze the hydrolysis of the universal second messenger, cyclic-3’, 5’-adenosine monophosphate (cAMP). The enzyme, which we have named CadD, is encoded by the human pathogenic bacterium Leptospira interrogans. Although CadD is annotated as an adenosine deaminase, the protein specifically deaminates cAMP to cyclic-3’, 5’-inosine monophosphate (cIMP) with a kcat/Km of 2.7 ± 0.4 × 105 M−1 s−1 and has no activity on adenosine, adenine, or 5’-adenosine monophosphate (AMP). This is the first identification of a deaminase specific for cAMP. Expression of CadD in Escherichia coli mimics the loss of adenylate cyclase in that it blocks growth on carbon sources that require the cAMP-CRP transcriptional activator complex for expression of the cognate genes. The cIMP reaction product cannot replace cAMP as the ligand for CRP binding to DNA in vitro and cIMP is a very poor competitor of cAMP activation of CRP for DNA binding. Transcriptional analyses indicate that CadD expression represses expression of several cAMP-CRP dependent genes. CadD adds a new activity to the cAMP metabolic network and may be a useful tool in intracellular study of cAMP-dependent processes. PMID:24074367

Migrant Farmworker Housing Regulation Violations in North Carolina

PubMed Central

Arcury, Thomas A.; Weir, Maria; Chen, Haiying; Summers, Phillip; Pelletier, Lori E.; Galván, Leonardo; Bischoff, Werner E.; Mirabelli, Maria C.; Quandt, Sara A.

2013-01-01

Background The quality of housing provided to migrant farmworkers is often criticized, but few studies have investigated these housing conditions. This analysis examines housing regulation violations experienced by migrant farmworkers in North Carolina, and the associations of camp characteristics with the presence of housing violations. Methods Data were collected in183 eastern North Carolina migrant farmworker camps in 2010. Housing regulation violations for the domains of camp, sleeping room, bathroom, kitchen, laundry room, and general housing, as well as total violations were assessed using North Carolina Department of Labor standards. Results Violations of housing regulations were common, ranging from 4 to 22 per camp. Housing regulation violations were common in all domains; the mean number of camp violations was 1.6, of sleeping room violations was 3.8, of bathroom violations was 4.5, of kitchen violations was 2.3, of laundry room violations was 1.2, and of general housing violations was 3.1. The mean number of total housing violations was 11.4. Several camp characteristics were consistently associated with the number of violations; camps with workers having H-2A visas, with North Carolina Department of Labor Certificates of Inspection posted, and assessed early in the season had fewer violations. Conclusions These results argue for regulatory changes to improve the quality of housing provided to migrant farmworkers, including stronger regulations and the more vigorous enforcement of existing regulations. PMID:22237961

Recreacion/Transporte. Libro del Profesor (Recreation/Transportation. Teacher's Guide). B3. CHOICE (Challenging Options in Career Education).

ERIC Educational Resources Information Center

Mid-Hudson Migrant Education Center, New Paltz, NY.

Written in Spanish, this guide for the grade 2 career education unit for migrant children focuses on the fields of recreation and transportation. Like the English version, the guide covers 11 jobs--travel agent, tour guide, camp counselor, coach, usher, school bus driver, airplane pilot, trucker, mover, railroad conductor, and astronaut. Student…

Woodall publishing company, an important industry source of camping information

Treesearch

Curtis Fuller; Paul Foght; Linda Profaizer

1980-01-01

Since 1967 the Woodall Publishing Company of Highland Park, Ill., has gathered annual statistics on privately owned campgrounds in the United States, Canada and Mexico and to a lesser extent on public campgrounds. At first the information gathered consisted of little more than hand tallies of the number of campgrounds by state and degree of development, of the number...

Art Activities about Vikings, Woodland Indians and Early Colonists. Hands-On America.

ERIC Educational Resources Information Center

Merrill, Yvonne Y.

This is the first book in a series that features folk art and everyday crafts for each century in the history of the United States. The book covers the period from 1598-1697. Based on museum and private collection artifacts, the book's objects are interpreted in paper and other accessible materials creating quality art projects for the camp,…

Helping General Physical Educators and Adapted Physical Educators Address the Office of Civil Rights Dear Colleague Guidance Letter: Part IV--Sport Groups

ERIC Educational Resources Information Center

Lieberman, Lauren; Lucas, Mark; Jones, Jeffery; Humphreys, Dan; Cody, Ann; Vaughn, Bev; Storms, Tommie

2013-01-01

"Helping General Physical Educators and Adapted Physical Educators Address the Office of Civil Rights Dear Colleague Guidance Letter: Part IV--Sport Groups" provides the the following articles: (1) "Sport Programming Offered by Camp Abilities and the United States Association for Blind Athletes" (Lauren Lieberman and Mark…

Revisiting Manzanar: A History of Japanese American Internment Camps as Presented in Selected Federal Government Documents, 1941-2002

ERIC Educational Resources Information Center

Parks, Kimberley Roberts

2004-01-01

Starting with a U.S. presidential proclamation regarding Japanese enemy aliens on December 7, 1941, through legislative and educational information in 2002, the federal government of the United States has published, in varied media, numerous documents concerning its 1942-1945 internment of persons of Japanese ancestry living on the West Coast.…

Controlling fertilization and cAMP signaling in sperm by optogenetics.

PubMed

Jansen, Vera; Alvarez, Luis; Balbach, Melanie; Strünker, Timo; Hegemann, Peter; Kaupp, U Benjamin; Wachten, Dagmar

2015-01-20

Optogenetics is a powerful technique to control cellular activity by light. The light-gated Channelrhodopsin has been widely used to study and manipulate neuronal activity in vivo, whereas optogenetic control of second messengers in vivo has not been examined in depth. In this study, we present a transgenic mouse model expressing a photoactivated adenylyl cyclase (bPAC) in sperm. In transgenic sperm, bPAC mimics the action of the endogenous soluble adenylyl cyclase (SACY) that is required for motility and fertilization: light-stimulation rapidly elevates cAMP, accelerates the flagellar beat, and, thereby, changes swimming behavior of sperm. Furthermore, bPAC replaces endogenous adenylyl cyclase activity. In mutant sperm lacking the bicarbonate-stimulated SACY activity, bPAC restored motility after light-stimulation and, thereby, enabled sperm to fertilize oocytes in vitro. We show that optogenetic control of cAMP in vivo allows to non-invasively study cAMP signaling, to control behaviors of single cells, and to restore a fundamental biological process such as fertilization.

Chlorella intake attenuates reduced salivary SIgA secretion in kendo training camp participants

PubMed Central

2012-01-01

Background The green alga Chlorella contains high levels of proteins, vitamins, and minerals. We previously reported that a chlorella-derived multicomponent supplement increased the secretion rate of salivary secretory immunoglobulin A (SIgA) in humans. Here, we investigated whether intake of this chlorella-derived supplement attenuated the reduced salivary SIgA secretion rate during a kendo training camp. Methods Ten female kendo athletes participated in inter-university 6-day spring and 4-day summer camps. They were randomized into two groups; one took placebo tablets during the spring camp and chlorella tablets during the summer camp, while the other took chlorella tablets during the spring camp and placebo tablets during the summer camp. Subjects took these tablets starting 4 weeks before the camp until post-camp saliva sampling. Salivary SIgA concentrations were measured by ELISA. Results All subjects participated in nearly all training programs, and body-mass changes and subjective physical well-being scores during the camps were comparable between the groups. However, salivary SIgA secretion rate changes were different between these groups. Salivary SIgA secretion rates decreased during the camp in the placebo group (before vs. second, middle, and final day of camp, and after the camp: 146 ± 89 vs. 87 ± 56, 70 ± 45, 94 ± 58, and 116 ± 71 μg/min), whereas no such decreases were observed in the chlorella group (121 ± 53 vs. 113 ± 68, 98 ± 69,115 ± 80, and 128 ± 59 μg/min). Conclusion Our results suggest that a use of a chlorella-derived dietary supplement attenuates reduced salivary SIgA secretion during a training camp for a competitive sport. PMID:23227811

cAMP signaling in skeletal muscle adaptation: hypertrophy, metabolism, and regeneration

PubMed Central

Stewart, Randi

2012-01-01

Among organ systems, skeletal muscle is perhaps the most structurally specialized. The remarkable subcellular architecture of this tissue allows it to empower movement with instructions from motor neurons. Despite this high degree of specialization, skeletal muscle also has intrinsic signaling mechanisms that allow adaptation to long-term changes in demand and regeneration after acute damage. The second messenger adenosine 3′,5′-monophosphate (cAMP) not only elicits acute changes within myofibers during exercise but also contributes to myofiber size and metabolic phenotype in the long term. Strikingly, sustained activation of cAMP signaling leads to pronounced hypertrophic responses in skeletal myofibers through largely elusive molecular mechanisms. These pathways can promote hypertrophy and combat atrophy in animal models of disorders including muscular dystrophy, age-related atrophy, denervation injury, disuse atrophy, cancer cachexia, and sepsis. cAMP also participates in muscle development and regeneration mediated by muscle precursor cells; thus, downstream signaling pathways may potentially be harnessed to promote muscle regeneration in patients with acute damage or muscular dystrophy. In this review, we summarize studies implicating cAMP signaling in skeletal muscle adaptation. We also highlight ligands that induce cAMP signaling and downstream effectors that are promising pharmacological targets. PMID:22354781

Activation of Cyclic AMP Synthesis by Full and Partial Beta-Adrenergic Receptor Agonists in Chicken Skeletal Muscle Cells

NASA Technical Reports Server (NTRS)

Young, R. B.; Bridge, K. Y.

2003-01-01

Several beta-adrenergic receptor (bAR) agonists are known to cause hypertrophy of skeletal muscle tissue. Accordingly, five bAR agonists encompassing a range in activity from strong to weak were evaluated for their ability to stimulate CAMP accumulation in embryonic chicken skeletal muscle cells in culture. Two strong agonists (epinephrine and isoproterenol), one moderate agonist (albuterol), and two weak agonists known to cause hypertrophy in animals (clenbuterol and cimaterol) were studied. Dose response curves were determined over six orders of magnitude in concentration for each agonist, and values were determined for their maximum stimulation of CAMP synthesis rate (Bmax) and the agonist concentration at which 50% stimulation of CAMP synthesis (EC50) occurred. Bmax values decreased in the following order: isoproterenol, epinephrine, albuterol, cimaterol, clenbuterol. Cimaterol and clenbuterol at their Bmax concentrations were approximately 15-fold weaker than isoproterenol in stimulating the rate of CAMP synthesis. When cimaterol and clenbuterol were added to culture media at concentrations known to cause significant muscle hypertrophy in animals, there was no detectable effect on stimulation of CAMP synthesis. Finally, these same levels of cimaterol and clenbuterol did not antagonize the stimulation of CAMP by either epinephrine or isoproterenol.

Sympathetic neurons are a powerful driver of myocyte function in cardiovascular disease.

PubMed

Larsen, Hege E; Lefkimmiatis, Konstantinos; Paterson, David J

2016-12-14

Many therapeutic interventions in disease states of heightened cardiac sympathetic activity are targeted to the myocytes. However, emerging clinical data highlights a dominant role in disease progression by the neurons themselves. Here we describe a novel experimental model of the peripheral neuro-cardiac axis to study the neuron's ability to drive a myocyte cAMP phenotype. We employed a co-culture of neonatal ventricular myocytes and sympathetic stellate neurons from normal (WKY) and pro-hypertensive (SHR) rats that are sympathetically hyper-responsive and measured nicotine evoked cAMP responses in the myocytes using a fourth generation FRET cAMP sensor. We demonstrated the dominant role of neurons in driving the myocyte ß-adrenergic phenotype, where SHR cultures elicited heightened myocyte cAMP responses during neural activation. Moreover, cross-culturing healthy neurons onto diseased myocytes rescued the diseased cAMP response of the myocyte. Conversely, healthy myocytes developed a diseased cAMP response if diseased neurons were introduced. Our results provide evidence for a dominant role played by the neuron in driving the adrenergic phenotype seen in cardiovascular disease. We also highlight the potential of using healthy neurons to turn down the gain of neurotransmission, akin to a smart pre-synaptic ß-blocker.

Effects of Postgraduate Medical Education “Boot Camps” on Clinical Skills, Knowledge, and Confidence: A Meta-Analysis

PubMed Central

Blackmore, Christopher; Austin, Janice; Lopushinsky, Steven R; Donnon, Tyrone

2014-01-01

Background Throughout their medical education, learners face multiple transition periods associated with increased demands, producing stress and concern about the adequacy of their skills for their new role. Objective We evaluated the effectiveness of boot camps in improving clinical skills, knowledge, and confidence during transitions into postgraduate or discipline-specific residency programs. Methods Boot camps are in-training courses combining simulation-based practice with other educational methods to enhance learning and preparation for individuals entering new clinical roles. We performed a search of MEDLINE, CINAHL, PsycINFO, EMBASE, and ERIC using boot camp and comparable search terms. Inclusion criteria included studies that reported on medical education boot camps, involved learners entering new clinical roles in North American programs, and reported empirical data on the effectiveness of boot camps to improve clinical skills, knowledge, and/or confidence. A random effects model meta-analysis was performed to combined mean effect size differences (Cohen's d) across studies based on pretest/posttest or comparison group analyses. Results The search returned 1096 articles, 15 of which met all inclusion criteria. Combined effect size estimates showed learners who completed boot camp courses had significantly “large” improvements in clinical skills (d  =  1.78; 95% CI 1.33–2.22; P < .001), knowledge (d  =  2.08; 95% CI 1.20–2.96; P < .001), and confidence (d  =  1.89; 95% CI 1.63–2.15; P < .001). Conclusions Boot camps were shown as an effective educational strategy to improve learners' clinical skills, knowledge, and confidence. Focus on pretest/posttest research designs limits the strength of these findings. PMID:26140112

Association of SERPINE2 With Asthma

PubMed Central

Klanderman, Barbara; Ziniti, John; Senter-Sylvia, Jody; Soto-Quiros, Manuel E.; Avila, Lydiana; Celedón, Juan C.; Lange, Christoph; Mariani, Thomas J.; Lasky-Su, Jessica; Hersh, Craig P.; Raby, Benjamin A.; Silverman, Edwin K.; Weiss, Scott T.; DeMeo, Dawn L.

2011-01-01

Background: The “Dutch hypothesis” suggests that asthma and COPD have common genetic determinants. The serpin peptidase inhibitor, clade E (nexin, plasminogen activator inhibitor type 1), member 2 (SERPINE2) gene previously has been associated with COPD. We sought to determine whether SERPINE2 is associated with asthma and asthma-related phenotypes. Methods: We measured the association of 39 SERPINE2 single-nucleotide polymorphisms (SNPs) with asthma-related phenotypes in 655 parent-child trios from the Childhood Asthma Management Program (CAMP), and we measured the association of 19 SERPINE2 SNPs with asthma in a case-control design of 359 CAMP probands and 846 population control subjects. We attempted to replicate primary asthma-related phenotype findings in one independent population and primary asthma affection status findings in two independent populations. We compared association results with CAMP proband expression quantitative trait loci. Results: Nine of 39 SNPs had P < .05 for at least one phenotype in CAMP, and two of these replicated in an independent population of 426 people with childhood asthma. Six of 19 SNPs had P < .05 for association with asthma in CAMP/Illumina. None of these replicated in two independent populations. The expression quantitative trait loci revealed that five SNPs associated with asthma in CAMP/Illumina and one SNP associated with FEV1 in CAMP are strongly correlated with SERPINE2 expression levels. Comparison of results to previous COPD studies identified five SNPs associated with both asthma- and COPD-related phenotypes. Conclusions: Our results weakly support SERPINE2 as a Dutch hypothesis candidate gene through nominally significant associations with asthma and related traits. Further study of SERPINE2 is necessary to verify its involvement in asthma and COPD. PMID:21436250

Daily rhythms in locomotor circuits in Drosophila involve PDF

PubMed Central

Pírez, Nicolás; Christmann, Bethany L.

2013-01-01

The neuropeptide pigment-dispersing factor (PDF) has been studied extensively in Drosophila, and its role in circadian time-keeping has been firmly established. The role of PDF outside of the clock circuit, however, is poorly understood. A recent study suggested that PDF may act on the ellipsoid body (EB) to link the clock and sleep/activity circuits. We performed whole brain optical imaging with the fluorescence resonance energy transfer (FRET)-based cAMP sensor Epac1-camps expressed under control of the pdfR promoter to address how the clock and sleep deprivation affect the physiology of these cells. Basal cAMP levels in EB were regulated both by PDF and synaptic inputs that are controlled by the circadian clock. Acute application of PDF to the brain caused a significant, and PDF-receptor-dependent, increase in cAMP in EB cells. Application of TTX to block circuit-mediated effects of PDF increased the morning response but not the response at night, implying the existence of a temporally regulated, PDF-stimulated input that blocks cAMP generation. ACh produced both direct (TTX-insensitive) and indirect (TTX-sensitive) increases in cAMP during the day but was totally TTX-insensitive at night, indicating that ACh-stimulated inputs to the EB are suppressed at night. Sleep deprivation did not affect the cAMP responses of these cells to either PDF or ACh. These results suggest a novel role for PDF as a modulator of activity outside of the clock circuit. By elucidating the mechanisms by which the neuropeptide PDF act on its target cells, our work contributes to our understating of how the central clock coordinates activity and sleep. PMID:23678016

Daily rhythms in locomotor circuits in Drosophila involve PDF.

PubMed

Pírez, Nicolás; Christmann, Bethany L; Griffith, Leslie C

2013-08-01

The neuropeptide pigment-dispersing factor (PDF) has been studied extensively in Drosophila, and its role in circadian time-keeping has been firmly established. The role of PDF outside of the clock circuit, however, is poorly understood. A recent study suggested that PDF may act on the ellipsoid body (EB) to link the clock and sleep/activity circuits. We performed whole brain optical imaging with the fluorescence resonance energy transfer (FRET)-based cAMP sensor Epac1-camps expressed under control of the pdfR promoter to address how the clock and sleep deprivation affect the physiology of these cells. Basal cAMP levels in EB were regulated both by PDF and synaptic inputs that are controlled by the circadian clock. Acute application of PDF to the brain caused a significant, and PDF-receptor-dependent, increase in cAMP in EB cells. Application of TTX to block circuit-mediated effects of PDF increased the morning response but not the response at night, implying the existence of a temporally regulated, PDF-stimulated input that blocks cAMP generation. ACh produced both direct (TTX-insensitive) and indirect (TTX-sensitive) increases in cAMP during the day but was totally TTX-insensitive at night, indicating that ACh-stimulated inputs to the EB are suppressed at night. Sleep deprivation did not affect the cAMP responses of these cells to either PDF or ACh. These results suggest a novel role for PDF as a modulator of activity outside of the clock circuit. By elucidating the mechanisms by which the neuropeptide PDF act on its target cells, our work contributes to our understating of how the central clock coordinates activity and sleep.

Poundbury Camp in Context-a new Perspective on the Lives of Children from urban and rural Roman England.

PubMed

Rohnbogner, Anna; Lewis, Mary Elizabeth

2017-02-01

The current understanding of child morbidity in Roman England is dominated by studies of single sites/regions. Much of the data are derived from third to fifth century AD Poundbury Camp, Dorchester, Dorset, considered an unusual site due to high levels of non-adult morbidity. There is little understanding of children in rural areas, and whether Poundbury Camp was representative of Romano-British childhood. The study provides the first large scale analysis of child health in urban and rural Roman England, adding to the previously published intra-site analysis of non-adult paleopathology at Poundbury Camp. Age-at-death and pathology prevalence rates were reassessed for 953 non-adults (0-17 years) from five major urban, six minor urban, and four rural sites (first to fifth century AD). The data were compared to the results from 364 non-adults from Poundbury Camp. Rural sites demonstrated higher levels of infant burials, and greater prevalence of cribra orbitalia in the 1.1-2.5 year (TPR 64.3%), and 6.6-10.5 year cohorts (TPR 66.7%). Endocranial lesions were more frequent in the minor urban sample (TPR 15.9%). Three new cases of tuberculosis were identified in urban contexts. Vitamin D deficiency was most prevalent at Poundbury Camp (CPR 18.8%), vitamin C deficiency was identified more frequently in rural settlements (CPR 5.9%). The Poundbury Camp data on morbidity and mortality are not representative of patterns in Roman England and other major urban sites. Rural children suffered from a distinct set of pathologies described as diseases of deprivation, prompting reconsideration of how Romano-British land management affected those at the bottom of the social hierarchy. © 2016 Wiley Periodicals, Inc.

Exposure to the Holocaust and World War II Concentration Camps during Late Adolescence and Adulthood is not Associated with Increased Risk for Dementia at Old Age

PubMed Central

Ravona-Springer, Ramit; Schnaider Beeri, Michal; Goldbourt, Uri

2011-01-01

Holocaust and Nazi concentration camp survivors were subjects to prolonged and multi-dimensional trauma and stress. The aim of the present study was to assess the association between exposure to such trauma during late adolescence and adulthood with dementia at old age. In 1963, approximately 10,000 male civil servants aged 40–71 participated in the Israel Ischemic Heart Disease (IIHD) study. Of them, 691 reported having survived Nazi concentration camps [concentration Camp Survivors (CCS)]. Additional 2316 participants were holocaust survivors but not concentration camp survivors (HSNCC) and 1688 were born in European countries but not exposed to the Holocaust (NH). Dementia was assessed in 1999–2000, over three decades later, in 1889 survivors of the original IIHD cohort; 139 of whom were CCS, 435 were HSNCC, and 236 were NH. Dementia prevalence was 11.5% in CCS, 12.6% in HSNCC, and 15.7% in NH. The odds ratio of dementia prevalence, estimated by age adjusted logistic regression, for CCS as compared to HSNCC was 0.97 (95% CI: 0.53–1.77), approximate Z =−0.10; p = 0.92. Further adjustment for socioeconomic status, diabetes mellitus, and other co-morbidity at midlife (coronary heart disease, lung, and kidney disease), and height did not change the results substantially. Thus, in subjects who survived until old age, late adolescence and adulthood exposure to extreme stress, as reflected by experiencing holocaust and Nazi concentration camps, was not associated with increased prevalence of dementia. Individuals who survived concentration camps and then lived into old age may carry survival advantages that are associated with protection from dementia and mortality. PMID:21157030

Exposure to the Holocaust and World War II concentration camps during late adolescence and adulthood is not associated with increased risk for dementia at old age.

PubMed

Ravona-Springer, Ramit; Beeri, Michal Schnaider; Goldbourt, Uri

2011-01-01

Holocaust and Nazi concentration camp survivors were subjects to prolonged and multi-dimensional trauma and stress. The aim of the present study was to assess the association between exposure to such trauma during late adolescence and adulthood with dementia at old age. In 1963, approximately 10,000 male civil servants aged 40-71 participated in the Israel Ischemic Heart Disease (IIHD) study. Of them, 691 reported having survived Nazi concentration camps [concentration Camp Survivors (CCS)]. Additional 2316 participants were holocaust survivors but not concentration camp survivors (HSNCC) and 1688 were born in European countries but not exposed to the Holocaust (NH). Dementia was assessed in 1999-2000, over three decades later, in 1889 survivors of the original IIHD cohort; 139 of whom were CCS, 435 were HSNCC, and 236 were NH. Dementia prevalence was 11.5% in CCS, 12.6% in HSNCC, and 15.7% in NH. The odds ratio of dementia prevalence, estimated by age adjusted logistic regression, for CCS as compared to HSNCC was 0.97 (95% CI: 0.53-1.77), approximate Z = -0.10; p = 0.92. Further adjustment for socioeconomic status, diabetes mellitus, and other co-morbidity at midlife (coronary heart disease, lung, and kidney disease), and height did not change the results substantially. Thus, in subjects who survived until old age, late adolescence and adulthood exposure to extreme stress, as reflected by experiencing holocaust and Nazi concentration camps, was not associated with increased prevalence of dementia. Individuals who survived concentration camps and then lived into old age may carry survival advantages that are associated with protection from dementia and mortality.

Healthcare needs of displaced women: Osire refugee camp, Namibia.

PubMed

Pinehas, Lusia N; van Wyk, Neltjie C; Leech, Ronell

2016-03-01

The aim of this study was to explore and describe the experiences of healthcare needs of displaced women in the Osire refugee camp in Namibia. Namibia is a country where displaced people from other African countries seek refuge as a result of their own country's political instability. All displaced people are hosted in the Osire camp, which is a highly protected area. There are more women than men in the camp and their health is often compromised. In this descriptive phenomenological study, the natural dimension of the experiences of the participants of their healthcare needs were explored through in-depth interviews and reflected upon through transcendental processes to formulate the phenomenological dimension thereof. The essence of displaced women's healthcare needs was "the need for the restoration of hope and human dignity". Their needs refer to measures to enhance their autonomy and freedom; skills training; certainty about their future; security with aid distribution; protection against stigmatization due to human immunodeficiency virus (HIV) infection; protection against abuse; and participation in reproductive health care. When displaced women are admitted in a camp they lose their freedom to make decisions about everyday functioning and future. They thus develop feelings of insecurity and vulnerability. The participants referred to several factors that were detrimental for their well-being. The essence of their needs was "the need for the restoration of hope and human dignity" that could only be achieved when their needs are addressed. As nurses are in close contact with displaced women in refugee camps they should negotiate opportunities for the women to discuss their concerns with the camp officials. Policies should make provision for the involvement of displaced people in all aspects that relate to their everyday and future living arrangements. © 2016 International Council of Nurses.

Lipoic acid stimulates cAMP production via G protein coupled receptor dependent and independent mechanisms

PubMed Central

Salinthone, Sonemany; Schillace, Robynn V.; Tsang, Catherine; Regan, John W.; Bourdette, Dennis N.; Carr, Daniel W.

2010-01-01

Lipoic acid (LA) is a naturally occurring fatty acid that exhibits anti-oxidant and anti-inflammatory properties and is being pursued as a therapeutic for many diseases including multiple sclerosis, diabetic polyneuropathy and Alzheimer’s disease. We previously reported on the novel finding that racemic LA (50:50 mixture of R and S LA) stimulates cAMP production, activates prostanoid EP2 and EP4 receptors and adenylyl cyclases (AC), and suppresses activation and cytotoxicity in NK cells. In this study we present evidence that furthers our understanding of the mechanisms of action of LA. Using various LA derivatives, dihydrolipoic acid (DHLA), S,S-dimethyl lipoic acid (DMLA) and lipoamide (LPM), we discovered that only LA is capable of stimulating cAMP production in NK cells. Furthermore, there is no difference in cAMP production after stimulation with either R-LA, S-LA or racemic LA. Competition and synergistic studies indicate that LA may also activate AC independent of the EP2 and EP4 receptors. Pretreatment of PBMCc with KH7 (a specific peptide inhibitor of soluble AC) and the calcium inhibitor (Bapta) prior to LA treatment resulted in reduced cAMP levels, suggesting that soluble AC and calcium signaling mediate LA stimulation of cAMP production. In addition, pharmacological inhibitor studies demonstrate that LA also activates other G- protein coupled receptors, including histamine and adenosine, but not the beta adrenergic receptors. These novel findings provide information to better understand the mechanisms of action of LA, which can help facilitate the use of LA as a therapeutic for various diseases. PMID:21036588

Glucose and cyclic adenosine monophosphate stimulate activities of adenylate cyclase and guanylate cyclase of Tetrahymena pyriformis infusoria.

PubMed

Shpakov, A O; Derkach, K V; Uspenskaya, Z I

2012-02-01

The sensitivities of cyclase enzymes adenylate cyclase and guanylate cyclase to glucose and extracellular cAMP were studied in Tetrahymena pyriformis infusoria. Glucose effectively stimulated activities of both cyclase enzymes, while cAMP more effectively stimulated adenylate cyclase. It was shown that [6-(14)C]glucose specifically bound to Tetrahymena pyriformis infusoria at dissociation constant (K(D)) and number of binding sites (B(max)) 43 nM and 7.53 fmol glucose per 100,000 cells and [8-(3)H]cAMP bound at 19 nM and 4.46 fmol cAMP per 100,000 cells, respectively. Hence, glucose and cAMP specifically bound to Tetrahymena pyriformis cells and stimulated activities of cyclases in these infusoria.

Themes from a Camp Maintenance Network: Camp Maintenance and Property Personnel Share Their Insights and Challenges.

ERIC Educational Resources Information Center

Whyman, Wynne

2003-01-01

A camp maintenance survey was completed by maintenance personnel from 99 camps. Results highlighted several important considerations: ensuring sufficient maintenance funds for aging infrastructure, including camp/property personnel in decision making, publicizing completed maintenance projects, examining long-term needs of the land, and adopting…

The Summertime Challenge: From California to Kentucky, Camps Offer More than Sunburns and Sing-Alongs.

ERIC Educational Resources Information Center

Hawkins, Joseph A.

1993-01-01

Describes the following summer camps that challenge children to broaden their world views: (1) Encampment for Citizenship (California); (2) Highlander Research and Education Center (Tennessee); (3) Camp It Up (California); (4) Timber Trails Camps (Connecticut); (5) Children Connected to Their Culture Summer Camp (Kentucky); and (6) Westwood…

Food Service Managerial. Student Guide to Home Study. Camp Administration Series.

ERIC Educational Resources Information Center

Henderson, Karla

The food service managerial home study student guide begins with a brief overview of the conduct of the course, the desired outcomes of camp director education, instructions on phases I and II of home study, a student needs assessment form, a reading checklist, a student vita form, an individualized plan of study, and a list of suggested learning…

Training and deployment of lay refugee/internally displaced persons to provide basic health services in camps: a systematic review.

PubMed

Ehiri, John E; Gunn, Jayleen K L; Center, Katherine E; Li, Ying; Rouhani, Mae; Ezeanolue, Echezona E

2014-01-01

Training of lay refugees/internally displaced persons (IDPs) and deploying them to provide basic health services to other women, children, and families in camps is perceived to be associated with public health benefits. However, there is limited evidence to support this hypothesis. To assess the effects of interventions to train and deploy lay refugees and/or IDPs for the provision of basic health service to other women, children, and families in camps. PubMed, Science and Social Science Citation Indices, PsycINFO, EMBASE, POPLINE, CINAHL, and reference lists of relevant articles were searched (from inception to June 30, 2014) with the aim of identifying studies that reported the effects of interventions that trained and deployed lay refugees and/or IDPs for the provision of basic health service to other women, children, and families in camps. Two investigators independently reviewed all titles and abstracts to identify potentially relevant articles. Discrepancies were resolved by repeated review, discussion, and consensus. Study quality assessment was undertaken using standard protocols. Ten studies (five cross-sectional, four pre-post, and one post-test only) conducted in Africa (Guinea and Tanzania), Central America (Belize), and Asia (Myanmar) were included. The studies demonstrated some positive impact on population health associated with training and deployment of trained lay refugees/IDPs as health workers in camps. Reported effects included increased service coverage, increased knowledge about disease symptoms and prevention, increased adoption of improved treatment seeking and protective behaviors, increased uptake of services, and improved access to reproductive health information. One study, which assessed the effect of peer refugee health education on sexual and reproductive health, did not demonstrate a marked reduction in unintended pregnancies among refugee/IDP women. Although available evidence suggests a positive impact of training and deployment of lay refugees/IDPs as health workers in camps, existing body of evidence is weak, and calls for a re-examination of current practices. Interventions that promote training and deployment of lay refugees/IDPs as health workers in camps should include strong evaluation components in order to facilitate assessment of effects on population health.

Training and deployment of lay refugee/internally displaced persons to provide basic health services in camps: a systematic review

PubMed Central

Ehiri, John E.; Gunn, Jayleen K.L.; Center, Katherine E.; Li, Ying; Rouhani, Mae; Ezeanolue, Echezona E.

2014-01-01

Background Training of lay refugees/internally displaced persons (IDPs) and deploying them to provide basic health services to other women, children, and families in camps is perceived to be associated with public health benefits. However, there is limited evidence to support this hypothesis. Objectives To assess the effects of interventions to train and deploy lay refugees and/or IDPs for the provision of basic health service to other women, children, and families in camps. Methods PubMed, Science and Social Science Citation Indices, PsycINFO, EMBASE, POPLINE, CINAHL, and reference lists of relevant articles were searched (from inception to June 30, 2014) with the aim of identifying studies that reported the effects of interventions that trained and deployed lay refugees and/or IDPs for the provision of basic health service to other women, children, and families in camps. Two investigators independently reviewed all titles and abstracts to identify potentially relevant articles. Discrepancies were resolved by repeated review, discussion, and consensus. Study quality assessment was undertaken using standard protocols. Results Ten studies (five cross-sectional, four pre-post, and one post-test only) conducted in Africa (Guinea and Tanzania), Central America (Belize), and Asia (Myanmar) were included. The studies demonstrated some positive impact on population health associated with training and deployment of trained lay refugees/IDPs as health workers in camps. Reported effects included increased service coverage, increased knowledge about disease symptoms and prevention, increased adoption of improved treatment seeking and protective behaviors, increased uptake of services, and improved access to reproductive health information. One study, which assessed the effect of peer refugee health education on sexual and reproductive health, did not demonstrate a marked reduction in unintended pregnancies among refugee/IDP women. Conclusion Although available evidence suggests a positive impact of training and deployment of lay refugees/IDPs as health workers in camps, existing body of evidence is weak, and calls for a re-examination of current practices. Interventions that promote training and deployment of lay refugees/IDPs as health workers in camps should include strong evaluation components in order to facilitate assessment of effects on population health. PMID:25280734

Sulfur isotope and trace element data from ore sulfides in the Noranda district (Abitibi, Canada): implications for volcanogenic massive sulfide deposit genesis

NASA Astrophysics Data System (ADS)

Sharman, Elizabeth R.; Taylor, Bruce E.; Minarik, William G.; Dubé, Benoît; Wing, Boswell A.

2015-06-01

We examine models for volcanogenic massive sulfide (VMS) mineralization in the ~2.7-Ga Noranda camp, Abitibi subprovince, Superior Province, Canada, using a combination of multiple sulfur isotope and trace element data from ore sulfide minerals. The Noranda camp is a well-preserved, VMS deposit-rich area that is thought to represent a collapsed volcanic caldera. Due to its economic value, the camp has been studied extensively, providing a robust geological framework within which to assess the new data presented in this study. We explore previously proposed controls on mineralization within the Noranda camp and, in particular, the exceptional Au-rich Horne and Quemont deposits. We present multiple sulfur isotope and trace element compositional data for sulfide separates representing 25 different VMS deposits and "showings" within the Noranda camp. Multiple sulfur isotope data for this study have δ34SV-CDT values of between -1.9 and +2.5 ‰, and Δ33SV-CDT values of between -0.59 and -0.03 ‰. We interpret the negative Δ33S values to be due to a contribution of sulfur that originated as seawater sulfate to form the ore sulfides of the Noranda camp VMS deposits. The contribution of seawater sulfate increased with the collapse and subsequent evolution of the Noranda caldera, an inference supported by select trace and major element analyses. In particular, higher concentrations of Se occur in samples with Δ33S values closer to 0 ‰, as well as lower Fe/Zn ratios in sphalerite, suggesting lower pressures and temperatures of formation. We also report a relationship between average Au grade and Δ33S values within Au-rich VMS deposits of the Noranda camp, whereby higher gold grades are associated with near-zero Δ33S values. From this, we infer a dominance of igneous sulfur in the gold-rich deposits, either leached from the volcanic pile and/or directly degassed from an associated intrusion.

Preparing for the primary care clinic: an ambulatory boot camp for internal medicine interns

PubMed Central

Esch, Lindsay M.; Bird, Amber-Nicole; Oyler, Julie L.; Lee, Wei Wei; Shah, Sachin D.; Pincavage, Amber T.

2015-01-01

Introduction Internal medicine (IM) interns start continuity clinic with variable ambulatory training. Multiple other specialties have utilized a boot camp style curriculum to improve surgical and procedural skills, but boot camps have not been used to improve interns’ ambulatory knowledge and confidence. The authors implemented and assessed the impact of an intern ambulatory boot camp pilot on primary care knowledge, confidence, and curricular satisfaction. Methods During July 2014, IM interns attended ambulatory boot camp. It included clinically focused case-based didactic sessions on common ambulatory topics as well as orientation to the clinic and electronic medical records. Interns anonymously completed a 15-question pre-test on topics covered in the boot camp as well as an identical post-test after the boot camp. The interns were surveyed regarding their confidence and satisfaction. Results Thirty-eight interns participated in the boot camp. Prior to the boot camp, few interns reported confidence managing common outpatient conditions. The average pre-test knowledge score was 46.3%. The average post-test knowledge score significantly improved to 76.1% (p<0.001). All interns reported that the boot camp was good preparation for clinics and 97% felt that the boot camp boosted their confidence. Conclusions The ambulatory boot camp pilot improved primary care knowledge, and interns thought it was good preparation for clinic. The ambulatory boot camp was well received and may be an effective way to improve the preparation of interns for primary care clinic. Further assessment of clinical performance and expansion to other programs and specialties should be considered. PMID:26609962

Forskolin and derivatives as tools for studying the role of cAMP.

PubMed

Alasbahi, R H; Melzig, M F

2012-01-01

Forskolin (7beta-acetoxy-1alpha,6beta,9alpha-trihydroxy-8,13-epoxy-labd-14-en-11-one) is the first main labdane diterpenoid isolated from the roots of the Indian Plectranthus barbatus ANDREWS and one of the most extensively studied constituents of this plant. The unique character of forskolin as a general direct, rapid and reversible activator of adenylyl cyclase not only underlies its wide range of pharmacological effects but also renders it as a valuable tool in the study of the role of cAMP. The purpose of this review is to provide data presenting the utility of forskolin--as a cAMP activator--for studying the function of cAMP from different biological viewpoints as follows: 1) Investigation on the role of cAMP in various cellular processes in different organs such as gastrointestinal tract, respiratory tract, reproductive organs, endocrine system, urinary system, olfactory system, nervous system, platelet aggregating system, skin, bones, eyes, and smooth muscles. 2) Studies on the role of cAMP activation and inhibition to understand the pathogenesis (e.g. thyroid autoimmune disorders, leukocyte signal transduction defect in depression, acute malaria infection, secretory dysfunction in inflammatory diseases) as well as its possibly beneficial role for curing diseases such as the regulation of coronary microvascular NO production after heart failure, the attenuation of the development or progression of fibrosis in the heart and lungs, the augmentation of myo-protective effects of ischemic preconditioning especially in the failing hearts after myocardial infarction, the stimulation of the regeneration of injured retinal ganglion cells, the curing of glaucoma and inflammatory diseases, the reducing of cyst formation early in the polycystic kidney disease, and the management of autoimmune disorders by enhancing Fas-mediated apoptosis. 3) Studies on the role of cAMP in the mechanism of actions of a number of drugs and substances such as the effect of the protoberberine alkaloid palmatine on the active ion transport across rat colonic epithelium, the inhibitory effect of retinoic acid on HIV-1-induced podocyte proliferation, the whitening activity of luteolin, the effect of cilostazol on nitric oxide production, an effect that is involved in capillary-like tube formation in human aortic endothelial cells, the apoptotic effect of bullatacin, the effects of paraoxon and chlorpyrifos oxon on nervous system. Moreover, cAMP was found to play a role in acute and chronic exposure to ethanol, in morphine dependence and withdrawal and in behavioral sensitization to cocaine as well as in the protection against cisplatin-induced oxidative injuries.

Proliferation kinetics and cyclic AMP as prognostic factors in adult acute leukemia.

PubMed

Paietta, E; Mittermayer, K; Schwarzmeier, J

1980-07-01

In 41 adult patients with acute leukemia (myeloblastic, lymphoblastic, and undifferentiated), proliferation kinetics (as determined by double-label autoradiography) and cyclic adenosine 3',5'-monophosphate (cAMP) concentration were studied for their significance in the prediction of responsiveness to cytostatic therapy. Patients with good clinical response had significantly shorter turnover times and higher labeling indices in the bone marrow than did those who failed to respond to treatment. Cases for which cell kinetics did not correlate with clinical response were explained by variance in the distribution of leukemic blasts between the proliferative cell cycle and the resting pool. Good clinical response was also found to be associated with low levels of cAMP in leukemic cells prior to therapy, whereas high cAMP contents predicted failure. Low cAMP concentrations, however, did not necessarily correlate with short turnover times and vice versa. This might be due to fluctuations of the cAMP concentrations during the cell cycle.

Piperine, a component of black pepper, decreases eugenol-induced cAMP and calcium levels in non-chemosensory 3T3-L1 cells.

PubMed

Yoon, Yeo Cho; Kim, Sung-Hee; Kim, Min Jung; Yang, Hye Jeong; Rhyu, Mee-Ra; Park, Jae-Ho

2015-01-01

This study investigated the effects of an ethanol extract of black pepper and its constituent, piperine, on odorant-induced signal transduction in non-chemosensory cells. An ethanol extract of black pepper decreased eugenol-induced cAMP and calcium levels in preadipocyte 3T3-L1 cells with no toxicity. Phosphorylation of CREB (cAMP response element-binding protein) was down-regulated by the black pepper extract. The concentration (133.8 mg/g) and retention time (5.5 min) of piperine in the ethanol extract were quantified using UPLC-MS/MS. Pretreatment with piperine decreased eugenol-induced cAMP and calcium levels in 3T3-L1 cells. Piperine also decreased the phosphorylation of CREB, which is up-regulated by eugenol. These results suggest that piperine inhibits the eugenol-induced signal transduction pathway through modulation of cAMP and calcium levels and phosphorylation of CREB in non-chemosensory cells.

Young Men's Social Network Characteristics and Associations with Sexual Partnership Concurrency in Tanzania.

PubMed

Yamanis, Thespina J; Fisher, Jacob C; Moody, James W; Kajula, Lusajo J

2016-06-01

Social network influence on young people's sexual behavior is understudied in sub-Saharan Africa. Previous research identified networks of mostly young men in Dar es Salaam who socialize in "camps". This study describes network characteristics within camps and their relationship to young men's concurrent sexual partnerships. We conducted surveys with a nearly complete census of ten camp networks (490 men and 160 women). Surveys included name generators to identify camp-based networks. Fifty seven percent of sexually active men (n = 471) reported past year concurrency, measured using the UNAIDS method. In a multivariable model, men's individual concurrency was associated with being a member of a closer knit camp in which concurrency was the normative behavior. Younger men who had older members in their networks were more likely to engage in concurrency. Respondent concurrency was also associated with inequitable personal gender norms. Our findings suggest strategies for leveraging social networks for HIV prevention among young men.

Cationic antimicrobial peptide resistance mechanisms of streptococcal pathogens.

PubMed

LaRock, Christopher N; Nizet, Victor

2015-11-01

Cationic antimicrobial peptides (CAMPs) are critical front line contributors to host defense against invasive bacterial infection. These immune factors have direct killing activity toward microbes, but many pathogens are able to resist their effects. Group A Streptococcus, group B Streptococcus and Streptococcus pneumoniae are among the most common pathogens of humans and display a variety of phenotypic adaptations to resist CAMPs. Common themes of CAMP resistance mechanisms among the pathogenic streptococci are repulsion, sequestration, export, and destruction. Each pathogen has a different array of CAMP-resistant mechanisms, with invasive disease potential reflecting the utilization of several mechanisms that may act in synergy. Here we discuss recent progress in identifying the sources of CAMP resistance in the medically important Streptococcus genus. Further study of these mechanisms can contribute to our understanding of streptococcal pathogenesis, and may provide new therapeutic targets for therapy and disease prevention. This article is part of a Special Issue entitled: Bacterial Resistance to Antimicrobial Peptides. Copyright © 2015 Elsevier B.V. All rights reserved.

The relationship between pulsatile GnRH secretion and cAMP production in immortalized GnRH neurons.

PubMed

Frattarelli, John L; Krsmanovic, Lazar Z; Catt, Kevin J

2011-06-01

In perifused immortalized GnRH neurons (GT1-7), simultaneous measurements of GnRH and cAMP revealed that the secretory profiles for both GnRH and cAMP are pulsatile. An analysis of GnRH and cAMP pulses in 16 independent experiments revealed that 25% of pulses coincide. Inversion of the peak and nadir levels was found in 33% and random relationship between GnRH and cAMP found in 42% of analyzed pulses. The random relation between GnRH and cAMP pulse resets to synchronous after an inverse relation between pulses occurred during the major GnRH release, indicating that GnRH acts as a switching mechanism to synchronize cAMP and GnRH release in perifused GT1-7 neurons. Activation of GnRH receptors with increasing agonist concentrations caused a biphasic change in cAMP levels. Low nanomolar concentrations increased cAMP production, but at high concentrations the initial increase was followed by a rapid decline to below the basal level. Blockade of the GnRH receptors by peptide and nonpeptide antagonists generated monotonic nonpulsatile increases in both GnRH and cAMP production. These findings indicate that cAMP positively regulates GnRH secretion but does not participate in the mechanism of pulsatile GnRH release.

Cyclic AMP Enhances TGFβ Responses of Breast Cancer Cells by Upregulating TGFβ Receptor I Expression

PubMed Central

Oerlecke, Ilka; Bauer, Elke; Dittmer, Angela; Leyh, Benjamin; Dittmer, Jürgen

2013-01-01

Cellular functions are regulated by complex networks of many different signaling pathways. The TGFβ and cAMP pathways are of particular importance in tumor progression. We analyzed the cross-talk between these pathways in breast cancer cells in 2D and 3D cultures. We found that cAMP potentiated TGFβ-dependent gene expression by enhancing Smad3 phosphorylation. Higher levels of total Smad3, as observed in 3D-cultured cells, blocked this effect. Two Smad3 regulating proteins, YAP (Yes-associated protein) and TβRI (TGFβ receptor 1), were responsive to cAMP. While YAP had little effect on TGFβ-dependent expression and Smad3 phosphorylation, a constitutively active form of TβRI mimicked the cAMP effect on TGFβ signaling. In 3D-cultured cells, which show much higher levels of TβRI and cAMP, TβRI was unresponsive to cAMP. Upregulation of TβRI expression by cAMP was dependent on transcription. A proximal TβRI promoter fragment was moderately, but significantly activated by cAMP suggesting that cAMP increases TβRI expression at least partially by activating TβRI transcription. Neither the cAMP-responsive element binding protein (CREB) nor the TβRI-regulating transcription factor Six1 was required for the cAMP effect. An inhibitor of histone deacetylases alone or together with cAMP increased TβRI expression by a similar extent as cAMP alone suggesting that cAMP may exert its effect by interfering with histone acetylation. Along with an additive stimulatory effect of cAMP and TGFβ on p21 expression an additive inhibitory effect of these agents on proliferation was observed. Finally, we show that mesenchymal stem cells that interact with breast cancer cells can simultaneously activate the cAMP and TGFβ pathways. In summary, these data suggest that combined effects of cAMP and TGFβ, as e.g. induced by mesenchymal stem cells, involve the upregulation of TβRI expression on the transcriptional level, likely due to changes in histone acetylation. As a consequence, cancer cell functions such as proliferation are affected. PMID:23349840

Day Camp Manual: Administration. Book I.

ERIC Educational Resources Information Center

Babcock, William

The first book in a 5-book manual on day camping focuses on summer day camp administration. The book defines day camps as organized group experiences in outdoor living on a day-by-day basis and under trained leadership. It includes a philosophy of day camping, noting benefits to the campers. The book is divided into further chapters that describe…

Camping and Backpacking. A Guide to Information Sources. Volume 2 in the Sports, Games and Pastimes Information Guide Series.

ERIC Educational Resources Information Center

Clotfelter, Cecil F.; Clotfelter, Mary L.

Sources of information regarding camping, backpacking, and related activities are annotated in a comprehensive listing of books, films and other non-print media, pamphlets, and periodicals largely dating from 1960. The volume contains chapters pertaining to: general directories, general camping, organized camping, camp related activities,…

Camp Is for the Camper: A Counselor's Guide to Youth Development.

ERIC Educational Resources Information Center

Coutellier, Connie C.; Henchey, Kathleen

This booklet provides an orientation tool and quick reference for camp counselors, and is designed to help them understand and enhance youth behavior and development. Chapter 1 discusses the camp environment, the camp counselor's responsibility as a role model, the benefits of camp for kids, establishing a positive relationship with campers at the…

Astro Camp Plus

NASA Image and Video Library

2006-06-19

Stennis Space Center's new Astro Camp Plus camp kicked off June 19 for teens ages 13-15. The new camp delves more deeply into the science, math and technology concepts introduced in the center's popular Astro Camp series. Campers including Jasmyne White (left) and Dana Yingst, both of Slidell, La., learn how NASA uses 'podcasting' to broadcast video, and made their own podcasts.

Astro Camp Plus

NASA Technical Reports Server (NTRS)

2006-01-01

Stennis Space Center's new Astro Camp Plus camp kicked off June 19 for teens ages 13-15. The new camp delves more deeply into the science, math and technology concepts introduced in the center's popular Astro Camp series. Campers including Jasmyne White (left) and Dana Yingst, both of Slidell, La., learn how NASA uses 'podcasting' to broadcast video, and made their own podcasts.

Our OASIS

ERIC Educational Resources Information Center

Bircher, Lisa S.; Sansenbaugher, Bonnie

2017-01-01

This article describes an elementary science summer day camp at East Palatine High School in East Palestine, Ohio, for students in grades K-4, aided by high school (grades 9-12) student mentors. The school's Outdoor Area for Studies in Science (OASIS) is used for formal and informal studies in science for an elementary science camp week. The camp…

The displaced and dispossessed of Darfur: explaining the sources of a continuing state-led genocide.

PubMed

Hagan, John; Kaiser, Joshua

2011-03-01

The millions of survivors who fled from attacks to Sudanese-controlled displacement camps and the refugee camps in Chad are the living ghosts of the Darfur genocide. The 1948 Genocide Convention incorporates extermination by mass killing and elimination through forced migration as two distinct elements of genocide. Genocide scholars and public discourse emphasize extermination by killing, but they give far less explanatory attention to the elimination processes that the Genocide Convention describes as 'deliberately inflicting on the group conditions of life calculated to bring about its physical destruction'. (Article II United Nations 1948.) In Darfur, understanding the latter processes requires theoretical attention to the history of food, water, and famine and detailed methodological attention to temporal processes of displacement. We demonstrate how intentional state-led attacks on food and water massively dislodged Black Africans in Darfur from February 2003 to August 2004. The political leadership of the Sudanese state dehumanized and forcibly displaced Black Africans from their homes in Darfur to camps where they largely remain, not only through mass killings and rapes, but also by destroying life-sustaining access to food and water, leading to the genocidal elimination of group life in this region. © London School of Economics and Political Science 2011.

Hot ash burns in the children of Western Australia: how and why they happen.

PubMed

Martin, L; Rea, S; McWilliams, T; Wood, F

2014-08-01

Burns from hot ash are common in the paediatric population in Western Australia. Fifty children were admitted to the paediatric burn centre with hot ash contact burns to the feet in 2011 and 2012. It is important to examine the extent of the problem, seasonal variations, and identify those at risk to determine strategies for prevention campaigns. Retrospective review of medical notes for all admissions to the paediatric burns unit was undertaken for 2011 and 2012. Data were collected for patient demographics, time, circumstance of injury, burn severity and treatment. Hot ash burns accounted for 8.6% of admissions but 16.1% of burns sustained in non-metro areas. Median age was just under 3 years, male or female. Median burn TBSA was 2%, and 44% of children required surgery. The burns were less common in summer, more common on non-school days and in children who were on camping trips away from home. Previous work has shown the value of targeted campaigns. The group for targeted prevention campaigns are the carers of very young children who go camping. Information distributed at camping shows and stores about the principles of campfire safety would reach the people at risk. Copyright © 2013 Elsevier Ltd and ISBI. All rights reserved.

Applications of Research to Camping.

ERIC Educational Resources Information Center

Henderson, Karla A.

1987-01-01

Considers contributions of basic/theoretical, applied/practical, and marketing research to the field of camping. Outlines research concerns: application of qualitative methods, practical application of marketing research, effective research dissemination, and focus on longitudinal studies using larger samples. Affirms role of research to document…

Midwest Growers’ Mail Survey of Contributors to Migrant Health and Nutrition

PubMed Central

Kilanowski, Jill F.

2014-01-01

The purpose of this study was to solicit information from farm owners (growers), as representatives of their farm businesses, regarding descriptive information on migrant camp housing that may contribute to the health and nutritional status of employed workers and their families. This cross–sectional descriptive mail survey was sent to 802 growers in Indiana, Michigan, Ohio, and Pennsylvania via the US Postal Service. The growers were identified by an Internet search for licensed agricultural work camps in Midwest departments of agriculture. Response rate was 34%. Overall, growers reported a median of one migrant camp with 23 residents, employing workers seasonally for either 10 weeks or 6 months, with seven accompanying children on site. Individual kitchen appliances varied across the states, potentially influencing the preparation of healthy meals. Three themes were identified from the results. First, over one third of owners lacked or had limited knowledge about the health services available to migrant families. Second, migrant workers may have limited access to a variety of fresh produce for household meal preparation. Third, migrant children were unable to easily access public play areas, and families lacked recreational spaces in agricultural work camps. Play areas in migrant camps were mostly identified as open fields with little play equipment on site. Knowledge learned can influence future agricultural camp practices and the design of future research studies, and provide direction for grower education topics presented at agricultural conferences and by extension services. PMID:22994639

Stimulation of progesterone production by phorbol-12-myristate 13-acetate (PMA) in cultured Leydig tumor cells

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

Chaudhary, L.R.; Raju, V.S.; Stocco, D.M.

1987-05-01

It has been shown that addition of hCG or c-AMP to cultured Leydig tumor cells (MA-10) increases synthesis of progesterone as the major steroid. To investigate the possible involvement of protein kinase C (PK-C) in the regulation of steroid synthesis, the authors have studied the effect of PMA, an activator of PK-C, on progesterone production in MA-10 cells. The addition of PMA (100 ng/ml) stimulated steroid production whereas 4 -phorbol-12,13-didecanoate, an inactive phorbol ester, did not have any effects. Like hCG and c-AMP, PMA-stimulated progesterone production was inhibited by cycloheximide. hCG-stimulated steroid synthesis was inhibited by PMA. The addition ofmore » PMA to MA-10 Leydig cells further increased the c-AMP-stimulated progesterone production. To determine whether c-AMP has a obligatory role in the regulation of steroid production, the effect of adenylate cyclase inhibitor, 9-(tetrahydro-2-furyl)adenine (TFA), was studied on progesterone production in the presence of hCG. At lower dose (17 ng/ml) hCG-stimulated intracellular c-AMP levels and steroid production were inhibited by TFA (300 M). At higher dose of hCG (34 ng/ml) TFA did not inhibit the hCG-stimulated intracellular c-AMP levels, however, progesterone production was inhibited. Results suggest that the action of hCG, c-AMP and PMA in controlling steroidogenesis might be regulated by similar but different mechanisms.« less

Novel mechanisms and signaling pathways of esophageal ulcer healing: the role of prostaglandin EP2 receptors, cAMP, and pCREB

PubMed Central

Ahluwalia, Amrita; Baatar, Dolgor; Jones, Michael K.

2014-01-01

Clinical studies indicate that prostaglandins of E class (PGEs) may promote healing of tissue injury e.g., gastroduodenal and dermal ulcers. However, the precise roles of PGEs, their E-prostanoid (EP) receptors, signaling pathways including cAMP and cAMP response element-binding protein (CREB), and their relation to VEGF and angiogenesis in the tissue injury healing process remain unknown, forming the rationale for this study. Using an esophageal ulcer model in rats, we demonstrated that esophageal mucosa expresses predominantly EP2 receptors and that esophageal ulceration triggers an increase in expression of the EP2 receptor, activation of CREB (the downstream target of the cAMP signaling), and enhanced VEGF gene expression. Treatment of rats with misoprostol, a PGE1 analog capable of activating EP receptors, enhanced phosphorylation of CREB, stimulated VEGF expression and angiogenesis, and accelerated esophageal ulcer healing. In cultured human esophageal epithelial (HET-1A) cells, misoprostol increased intracellular cAMP levels (by 163-fold), induced phosphorylation of CREB, and stimulated VEGF expression. A cAMP analog (Sp-cAMP) mimicked, whereas an inhibitor of cAMP-dependent protein kinase A (Rp-cAMP) blocked, these effects of misoprostol. These results indicate that the EP2/cAMP/protein kinase A pathway mediates the stimulatory effect of PGEs on angiogenesis essential for tissue injury healing via the induction of CREB activity and VEGF expression. PMID:25059824

The effect and durability of a pregraduation boot cAMP on the confidence of senior medical student entering surgical residencies.

PubMed

Okusanya, Olugbenga T; Kornfield, Zev N; Reinke, Caroline E; Morris, Jon B; Sarani, Babak; Williams, Noel N; Kelz, Rachel R

2012-01-01

Medical school does not specifically prepare students for surgical internship. Preinternship courses are known to increase confidence in multiple key areas. We examined the immediate effect and durability of effect of a surgical pregraduation preparatory course or "boot camp" on provider confidence in technical and medical management skills. A 5-day boot camp was offered to senior medical students (SMS) entering surgical programs. SMS were anonymously surveyed before, after, and 6 months following the course. The same survey was given 6 months into internship to a control group of surgical interns who graduated from the same medical school but did not participate in boot camp before graduation. Data were compared between the time intervals and across cases and controls using the Wilcoxon rank-sum and signed-rank tests and the Student t test. A joint effort between the University of Pennsylvania School of Medicine, the Department of Surgery at the Hospital of the University of Pennsylvania, and the Penn Medicine Simulation Center in Philadelphia, PA. All senior medical students set to graduate from a single institution entering general surgery or surgery subspecialties were offered the course. Twenty-nine students participated in the course. Post-boot camp confidence scores of SMS were significantly greater in all areas except placement of a peripheral intravenous catheter compared with pre-boot camp scores. Six months into internship, the SMS boot camp group felt more confident than controls in their ability to perform a cricothyroidotomy (median 2.5 vs 1.0, p = 0.04) and to insert a chest tube (median 3.3 vs 1.0, p = 0.05). Otherwise, there was no residual difference in confidence levels between the boot camp group and the controls. Boot camps can improve self-confidence in young doctors in many areas of perioperative care before enrolling in surgical residency. The effect is most durable in high risk, infrequently performed technical tasks. Future studies are under design to examine the impact of boot camps on the "July Effect." Copyright © 2012 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Compartmentalized cAMP Signaling Associated With Lipid Raft and Non-raft Membrane Domains in Adult Ventricular Myocytes.

PubMed

Agarwal, Shailesh R; Gratwohl, Jackson; Cozad, Mia; Yang, Pei-Chi; Clancy, Colleen E; Harvey, Robert D

2018-01-01

Aim: Confining cAMP production to discrete subcellular locations makes it possible for this ubiquitous second messenger to elicit unique functional responses. Yet, factors that determine how and where the production of this diffusible signaling molecule occurs are incompletely understood. The fluid mosaic model originally proposed that signal transduction occurs through random interactions between proteins diffusing freely throughout the plasma membrane. However, it is now known that the movement of membrane proteins is restricted, suggesting that the plasma membrane is segregated into distinct microdomains where different signaling proteins can be concentrated. In this study, we examined what role lipid raft and non-raft membrane domains play in compartmentation of cAMP signaling in adult ventricular myocytes. Methods and Results: The freely diffusible fluorescence resonance energy transfer-based biosensor Epac2-camps was used to measure global cytosolic cAMP responses, while versions of the probe targeted to lipid raft (Epac2-MyrPalm) and non-raft (Epac2-CAAX) domains were used to monitor local cAMP production near the plasma membrane. We found that β-adrenergic receptors, which are expressed in lipid raft and non-raft domains, produce cAMP responses near the plasma membrane that are distinctly different from those produced by E-type prostaglandin receptors, which are expressed exclusively in non-raft domains. We also found that there are differences in basal cAMP levels associated with lipid raft and non-raft domains, and that this can be explained by differences in basal adenylyl cyclase activity associated with each of these membrane environments. In addition, we found evidence that phosphodiesterases 2, 3, and 4 work together in regulating cAMP activity associated with both lipid raft and non-raft domains, while phosphodiesterase 3 plays a more prominent role in the bulk cytoplasmic compartment. Conclusion: These results suggest that different membrane domains contribute to the formation of distinct pools of cAMP under basal conditions as well as following receptor stimulation in adult ventricular myocytes.

Map Showing Geology and Hydrostratigraphy of the Edwards Aquifer Catchment Area, Northern Bexar County, South-Central Texas

USGS Publications Warehouse

Clark, Amy R.; Blome, Charles D.; Faith, Jason R.

2009-01-01

Rock units forming the Edwards and Trinity aquifers in northern Bexar County, Texas, are exposed within all or parts of seven 7.5-minute quadrangles: Bulverde, Camp Bullis, Castle Hills, Helotes, Jack Mountain, San Geronimo, and Van Raub. The Edwards aquifer is the most prolific ground-water source in Bexar County, whereas the Trinity aquifer supplies water for residential, commercial, and industrial uses for areas north of the San Antonio. The geologic map of northern Bexar County shows the distribution of informal hydrostratigraphic members of the Edwards Group and the underlying upper member of the Glen Rose Limestone. Exposures of the Glen Rose Limestone, which forms the Trinity aquifer alone, cover approximately 467 km2 in the county. This study also describes and names five informal hydrostratigraphic members that constitute the upper member of the Glen Rose Limestone; these include, in descending order, the Caverness, Camp Bullis, Upper evaporite, Fossiliferous, and Lower evaporite members. This study improves our understanding of the hydrogeologic connection between the two aquifers as it describes the geology that controls the infiltration of surface water and subsurface flow of ground water from the catchment area (outcropping Trinity aquifer rocks) to the Edwards water-bearing exposures.

Burden of malaria is higher among children in an internal displacement camp compared to a neighbouring village in the Democratic Republic of the Congo.

PubMed

Charchuk, Rhianna; Paul, Makelele Katsuva Jean; Claude, Kasereka Masumbuko; Houston, Stan; Hawkes, Michael T

2016-08-25

In the Democratic Republic of the Congo (DRC), violent conflict has caused the displacement of millions of people into camps where they are exposed to poor living conditions and high rates of infectious diseases. Malaria, in particular, is a major cause of mortality in children under five; however, the burden of disease in displacement camps has not previously been described. Two cross-sectional surveys were performed. First, prevalence of Plasmodium falciparum antigenemia was measured in a random sample of 200 children living in a displacement camp and 200 children from a nearby village (control group). Second, the proportion of febrile illness attributable to malaria was measured in a study of 100 children from the displacement camp and 100 children from the control village presenting to the same health clinic with fever. All participants were tested for P. falciparum with a rapid diagnostic test and additional demographic data, clinical characteristics, and malaria risk factors were determined using a parental questionnaire. In the community survey, children living in the displacement camp had a higher prevalence of P. falciparum infection (17 %) than controls (7.5 %) (OR 2.6; 95 % CI 1.3-4.1; P = 0.0095). In the clinic-based survey, the proportion of febrile illness attributable to malaria was higher among children from the displacement camp (78 %) than controls (39 %) (OR 5.5; 95 % CI 3.0-10.3; P < 0.001). Household bed net ownership and use was significantly lower in the displacement camp than control village in both surveys. Statistically significant differences in household wealth, maternal education, and exposure to community violence were also found. Population displacement due to violent conflict appears to be a risk factor for malaria, a major cause of child mortality. Children living in displacement camps are a relatively understudied population, but have a high burden of malaria, despite control programmes focused on bed net distribution.

Modulation of PC12 cell viability by forskolin-induced cyclic AMP levels through ERK and JNK pathways: an implication for L-DOPA-induced cytotoxicity in nigrostriatal dopamine neurons.

PubMed

Park, Keun Hong; Park, Hyun Jin; Shin, Keon Sung; Choi, Hyun Sook; Kai, Masaaki; Lee, Myung Koo

2012-07-01

The intracellular levels of cyclic AMP (cAMP) increase in response to cytotoxic concentrations of L-DOPA in PC12 cells, and forskolin that induces intracellular cAMP levels either protects PC12 cells from L-DOPA-induced cytotoxicity or enhances cytotoxicity in a concentration-dependent manner. This study investigated the effects of cAMP induced by forskolin on cell viability of PC12 cells, relevant to L-DOPA-induced cytotoxicity in Parkinson's disease therapy. The low levels of forskolin (0.01 and 0.1 μM)-induced cAMP increased dopamine biosynthesis and tyrosine hydroxylase (TH) phosphorylation, and induced transient phosphorylation of ERK1/2 within 1 h. However, at the high levels of forskolin (1.0 and 10 μM)-induced cAMP, dopamine biosynthesis and TH phosphorylation did not increase, but rapid differentiation in neurite-like formation was observed with a steady state. The high levels of forskolin-induced cAMP also induced sustained increase in ERK1/2 phosphorylation within 0.25-6 h and then led to apoptosis, which was apparently mediated by JNK1/2 and caspase-3 activation. Multiple treatment of PC12 cells with nontoxic L-DOPA (20 μM) for 4-6 days induced neurite-like formation and decreased intracellular dopamine levels by reducing TH phosphorylation. These results suggest that the low levels of forskolin-induced cAMP increased dopamine biosynthesis in cell survival via transient ERK1/2 phosphorylation. In contrast, the high levels of forskolin-induced cAMP induced differentiation via sustained ERK1/2 phosphorylation and then led to apoptosis. Taken together, the intracellular levels of cAMP play a dual role in cell survival and death through the ERK1/2 and JNK1/2 pathways in PC12 cells.

cAMP controls rod photoreceptor sensitivity via multiple targets in the phototransduction cascade

PubMed Central

Astakhova, Luba A.; Samoiliuk, Evgeniia V.; Govardovskii, Victor I.

2012-01-01

In early studies, both cyclic AMP (cAMP) and cGMP were considered as potential secondary messengers regulating the conductivity of the vertebrate photoreceptor plasma membrane. Later discovery of the cGMP specificity of cyclic nucleotide–gated channels has shifted attention to cGMP as the only secondary messenger in the phototransduction cascade, and cAMP is not considered in modern schemes of phototransduction. Here, we report evidence that cAMP may also be involved in regulation of the phototransduction cascade. Using a suction pipette technique, we recorded light responses of isolated solitary rods from the frog retina in normal solution and in the medium containing 2 µM of adenylate cyclase activator forskolin. Under forskolin action, flash sensitivity rose more than twofold because of a retarded photoresponse turn-off. The same concentration of forskolin lead to a 2.5-fold increase in the rod outer segment cAMP, which is close to earlier reported natural day/night cAMP variations. Detailed analysis of cAMP action on the phototransduction cascade suggests that several targets are affected by cAMP increase: (a) basal dark phosphodiesterase (PDE) activity decreases; (b) at the same intensity of light background, steady background-induced PDE activity increases; (c) at light backgrounds, guanylate cyclase activity at a given fraction of open channels is reduced; and (d) the magnitude of the Ca2+ exchanger current rises 1.6-fold, which would correspond to a 1.6-fold elevation of [Ca2+]in. Analysis by a complete model of rod phototransduction suggests that an increase of [Ca2+]in might also explain effects (b) and (c). The mechanism(s) by which cAMP could regulate [Ca2+]in and PDE basal activity is unclear. We suggest that these regulations may have adaptive significance and improve the performance of the visual system when it switches between day and night light conditions. PMID:23008435

Development of a single-dose recombinant CAMP factor entrapping poly(lactide-co-glycolide) microspheres-based vaccine against Streptococcus agalactiae.

PubMed

Liu, Gang; Yin, Jinhua; Barkema, Herman W; Chen, Liben; Shahid, Muhammad; Szenci, Otto; De Buck, Jeroen; Kastelic, John P; Han, Bo

2017-03-01

Streptococcus agalactiae is an important contagious bovine mastitis pathogen. Although it is well controlled and even eradicated in most Northern European and North American dairy herds, the prevalence of this pathogen remains very high in China. However, research on development of a vaccine against S. agalactiae mastitis is scarce. The aims of the present study were to: (1) develop a single-dose vaccine against S. agalactiae based on poly(lactic-co-glycolic acid) (PLGA) microspheres (MS) encapsulated CAMP factor, a conserved virulent protein encoded by S. agalactiae's cfb gene; and (2) evaluate its immunogenicity and protective efficacy in a mouse model. The cfb gene was cloned and expressed in a recombinant Escherichia coli strain Trans1-T1. The CAMP factor was tested to determine a safe dose range and then encapsulated in MS of PLGA (50:50) to assess its release pattern in vitro and immune reaction in vivo. Furthermore, a mouse model and a histopathological assay were developed to evaluate bacterial burden and vaccine efficacy. In the low dosage range (<100μg), CAMP factor had no obvious toxicity in mice. The release pattern in vitro was characterized by an initial burst release (44%), followed by a sustained and slower release over 7wk. In mice immunized with either pure CAMP factor protein or PLGA-CAMP, increased antibody titers were detected in the first 2wk, whereas only PLGA-CAMP immunization induced a sustained increase of antibody titers. In mice vaccinated with PLGA-CAMP, mortality and bacteria counts were lower (compared to a control group) after S. agalactiae challenge. Additionally, no pathological lesions were detected in the vaccinated group. Therefore, PLGA-CAMP conferred protective efficacy against S. agalactiae in our mouse model, indicating its potential as a vaccine against S. agalactiae mastitis. Furthermore, the slow-release kinetics of PLGA MS warranted optimism for development of a single-dose vaccine. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

Propionibacterium acnes CAMP Factor and Host Acid Sphingomyelinase Contribute to Bacterial Virulence: Potential Targets for Inflammatory Acne Treatment

PubMed Central

Nakatsuji, Teruaki; Tang, De-chu C.; Zhang, Liangfang; Gallo, Richard L.; Huang, Chun-Ming

2011-01-01

Background In the progression of acne vulgaris, the disruption of follicular epithelia by an over-growth of Propionibacterium acnes (P. acnes) permits the bacteria to spread and become in contact with various skin and immune cells. Methodology/Principal Findings We have demonstrated in the present study that the Christie, Atkins, Munch-Peterson (CAMP) factor of P. acnes is a secretory protein with co-hemolytic activity with sphingomyelinase that can confer cytotoxicity to HaCaT keratinocytes and RAW264.7 macrophages. The CAMP factor from bacteria and acid sphingomyelinase (ASMase) from the host cells were simultaneously present in the culture supernatant only when the cells were co-cultured with P. acnes. Either anti-CAMP factor serum or desipramine, a selective ASMase inhibitor, significantly abrogated the P. acnes-induced cell death of HaCaT and RAW264.7 cells. Intradermal injection of ICR mouse ears with live P. acnes induced considerable ear inflammation, macrophage infiltration, and an increase in cellular soluble ASMase. Suppression of ASMase by systemic treatment with desipramine significantly reduced inflammatory reaction induced by intradermal injection with P. acnes, suggesting the contribution of host ASMase in P. acnes-induced inflammatory reaction in vivo. Vaccination of mice with CAMP factor elicited a protective immunity against P. acnes-induced ear inflammation, indicating the involvement of CAMP factor in P. acnes-induced inflammation. Most notably, suppression of both bacterial CAMP factor and host ASMase using vaccination and specific antibody injection, respectively, cooperatively alleviated P. acnes-induced inflammation. Conclusions/Significance These findings envision a novel infectious mechanism by which P. acnes CAMP factor may hijack host ASMase to amplify bacterial virulence to degrade and invade host cells. This work has identified both CAMP factor and ASMase as potential molecular targets for the development of drugs and vaccines against acne vulgaris. PMID:21533261

Cellular Action of Vasopressin in Medullary Tubules of Mice with Hereditary Nephrogenic Diabetes Insipidus

PubMed Central

Jackson, Brian A.; Edwards, Richard M.; Valtin, Heinz; Dousa, Thomas P.

1980-01-01

Our previous studies (1974. J. Clin. Invest.54: 753-762.) suggested that impaired metabolism of cyclic AMP (cAMP) may be involved in the renal unresponsiveness to vasopressin (VP) in mice with hereditary nephrogenic diabetes insipidus (NDI). To localize such a defect to specific segments of the nephron, we studied the activities of VP-sensitive adenylate cyclase, cAMP phosphodiesterase (cAMP-PDIE), as well as accumulation of cAMP in medullary collecting tubules (MCT) and in medullary thick ascending limbs of Henle's loop (MAL) microdissected from control mice with normal concentrating ability and from mice with hereditary NDI. Adenylate cyclase activity stimulated by VP or by NaF was only slightly lower (−24%) in MCT from NDI mice, compared with controls. In MAL of NDI mice, basal, VP-sensitive, and NaF-sensitive adenylate cyclase was markedly (> −60%) lower compared with MAL of controls. The specific activity of cAMP-PDIE was markedly higher in MCT of NDI mice compared with controls, but was not different between MAL of control and NDI mice. Under present in vitro conditions, incubation of intact MCT from control mice with VP caused a striking increase in cAMP levels (>10), but VP failed to elicit a change in cAMP levels in MCT from NDI mice. When the cAMP-PDIE inhibitor 1-methyl-3-isobutyl xanthine (MIX) was added to the above incubation, VP caused a significant increase in cAMP levels in MCT from both NDI mice and control mice. Under all tested conditions, cAMP levels in MCT of NDI mice were lower than corresponding values in control MCT. Under the present experimental setting, VP and other stimulating factors (MIX, cholera toxin) did not change cAMP levels in MAL from either control mice or from NDI mice. The results of the present in vitro experiments suggest that the functional unresponsiveness of NDI mice to VP is perhaps mainly the result of the inability of collecting tubules to increase intracellular cAMP levels in response to VP. In turn, this inability to increase cAMP in response to VP is at least partly the result of abnormally high activity of cAMP-PDIE, a somewhat lower activity of VP-sensitive adenylate cyclase in MCT of NDI mice, and perhaps to a deficiency of some other as yet unidentified factors. The possible contribution of low VP-sensitive adenylate cyclase activity in MAL of NDI mice to the renal resistance to VP remains to be defined. PMID:6249843

Increase in Ca2+ current by sustained cAMP levels enhances proliferation rate in GH3 cells.

PubMed

Rodrigues, Andréia Laura; Brescia, Marcella; Koschinski, Andreas; Moreira, Thaís Helena; Cameron, Ryan T; Baillie, George; Beirão, Paulo S L; Zaccolo, Manuela; Cruz, Jader S

2018-01-01

Ca 2+ and cAMP are important intracellular modulators. In order to generate intracellular signals with various amplitudes, as well as different temporal and spatial properties, a tightly and precise control of these modulators in intracellular compartments is necessary. The aim of this study was to evaluate the effects of elevated and sustained cAMP levels on voltage-dependent Ca 2+ currents and proliferation in pituitary tumor GH3 cells. Effect of long-term exposure to forskolin and dibutyryl-cyclic AMP (dbcAMP) on Ca 2+ current density and cell proliferation rate were determined by using the whole-cell patch-clamp technique and real time cell monitoring system. The cAMP levels were assayed, after exposing transfected GH3 cells with the EPAC-1 cAMP sensor to forskolin and dbcAMP, by FRET analysis. Sustained forskolin treatment (24 and 48h) induced a significant increase in total Ca 2+ current density in GH3 cells. Accordingly, dibutyryl-cAMP incubation (dbcAMP) also elicited increase in Ca 2+ current density. However, the maximum effect of dbcAMP occurred only after 72h incubation, whereas forskolin showed maximal effect at 48h. FRET-experiments confirmed that the time-course to elevate intracellular cAMP was distinct between forskolin and dbcAMP. Mibefradil inhibited the fast inactivating current component selectively, indicating the recruitment of T-type Ca 2+ channels. A significant increase on cell proliferation rate, which could be related to the elevated and sustained intracellular levels of cAMP was observed. We conclude that maintaining high levels of intracellular cAMP will cause an increase in Ca 2+ current density and this phenomenon impacts proliferation rate in GH3 cells. Copyright © 2017 Elsevier Inc. All rights reserved.

Identification of cytosolic phosphodiesterases in the erythrocyte: A possible role for PDE5

PubMed Central

Adderley, Shaquria P.; Thuet, Kelly M.; Sridharan, Meera; Bowles, Elizabeth A.; Stephenson, Alan H.; Ellsworth, Mary L.; Sprague, Randy S.

2011-01-01

Summary Background Within erythrocytes (RBCs), cAMP levels are regulated by phosphodiesterases (PDEs). Increases in cAMP and ATP release associated with activation of β-adrenergic receptors (βARs) and prostacyclin receptors (IPRs) are regulated by PDEs 2, 4 and PDE 3, respectively. Here we establish the presence of cytosolic PDEs in RBCs and determine a role for PDE5 in regulating levels of cGMP. Material/Methods Purified cytosolic proteins were obtained from isolated human RBCs and western analysis was performed using antibodies against PDEs 3A, 4 and 5. Rabbit RBCs were incubated with dbcGMP, a cGMP analog, to determine the effect of cGMP on cAMP levels. To determine if cGMP affects receptor-mediated increases in cAMP, rabbit RBCs were incubated with dbcGMP prior to addition of isoproterenol (ISO), a βAR receptor agonist. To demonstrate that endogenous cGMP produces the same effect, rabbit and human RBCs were incubated with SpNONOate (SpNO), a nitric oxide donor, and YC1, a direct activator of soluble guanylyl cyclase (sGC), in the absence and presence of a selective PDE5 inhibitor, zaprinast (ZAP). Results Western analysis identified PDEs 3A, 4D and 5A. dbcGMP produced a concentration dependent increase in cAMP and ISO-induced increases in cAMP were potentiated by dbcGMP. In addition, incubation with YC1 and SpNO in the presence of ZAP potentiated βAR-induced increases in cAMP. Conclusions PDEs 2, 3A and 5 are present in the cytosol of human RBCs. PDE5 activity in RBCs regulates cGMP levels. Increases in intracellular cGMP augment cAMP levels. These studies suggest a novel role for PDE5 in erythrocytes. PMID:21525805

Children's Moderate to Vigorous Physical Activity Attending Summer Day Camps.

PubMed

Brazendale, Keith; Beets, Michael W; Weaver, R Glenn; Chandler, Jessica L; Randel, Allison B; Turner-McGrievy, Gabrielle M; Moore, Justin B; Huberty, Jennifer L; Ward, Dianne S

2017-07-01

National physical activity standards call for all children to accumulate 60 minutes/day of moderate to vigorous physical activity (MVPA). The contribution of summer day camps toward meeting this benchmark is largely unknown. The purpose of this study was to provide estimates of children's MVPA during summer day camps. Children (n=1,061, 78% enrollment; mean age, 7.8 years; 46% female; 65% African American; 48% normal weight) from 20 summer day camps wore ActiGraph GT3x+ accelerometers on the wrist during camp hours for up to 4 non-consecutive days over the summer of 2015 (July). Accumulated MVPA at the 25th, 50th, and 75th percentile of the distribution was estimated using random-effects quantile regression. All models were estimated separately for boys and girls and controlled for wear time. Minutes of MVPA were dichotomized to ≥60 minutes/day of MVPA or <60 minutes/day to estimate percentage of boys and girls meeting the 60 minutes/day guideline. All data were analyzed in spring 2016. Across the 20 summer day camps, boys (n=569) and girls (n=492) accumulated a median of 96 and 82 minutes/day of MVPA, respectively. The percentage of children meeting 60 minutes/day of MVPA was 80% (range, 41%-94%) for boys and 73% (range, 30%-97%) for girls. Summer day camps are a setting where a large portion of boys and girls meet daily physical activity guidelines. Public health practitioners should focus efforts on making summer day camps accessible for children in the U.S. Copyright © 2017 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Geologic framework and hydrogeologic characteristics of the Glen Rose limestone, Camp Stanley Storage Activity, Bexar County, Texas

USGS Publications Warehouse

Clark, Allan K.

2004-01-01

The Trinity aquifer is a regional water source in the Hill Country of south-central Texas that supplies water for agriculture, commercial, domestic, and stock purposes. Rocks of the Glen Rose Limestone, which compose the upper zone and upper part of the middle zone of the Trinity aquifer, crop out at the Camp Stanley Storage Activity (CSSA), a U.S. Army weapons and munitions supply, maintenance, and storage facility in northern Bexar County (San Antonio area) (fig. 1). On its northeastern, eastern, and southern boundaries, the CSSA abuts the Camp Bullis Training Site, a U.S. Army field training site for military and Federal government agencies. During 2003, the U.S. Geological Survey (USGS), in cooperation with the U.S. Army, studied the outcropping Glen Rose Limestone at the CSSA and immediately adjacent area (Camp Stanley study area, fig. 1) to identify and map the hydrogeologic subdivisions and faults of the Glen Rose Limestone at the facility. The results of the study are intended to help resource managers improve their understanding of the distribution of porosity and permeability of the outcropping rocks, and thus the conditions for recharge and the potential for contaminants to enter the Glen Rose Limestone. This study followed a similar study done by the USGS at Camp Bullis (Clark, 2003). The purpose of this report is to present the geologic framework and hydrogeologic characteristics of the Glen Rose Limestone in the study area. The hydrogeologic nomenclature follows that introduced by Clark (2003) for the outcropping Glen Rose Limestone at Camp Bullis in which the upper member of the Glen Rose Limestone (hereinafter, upper Glen Rose Limestone), which is coincident with the upper zone of the Trinity aquifer, is divided into five intervals on the basis of observed lithologic and hydrogeologic properties. An outcrop map, two generalized sections, related illustrations, and a table summarize the description of the framework and distribution of characteristics.