Archaeological Testing (Phase II) of Prehistoric Site 41BX785 for the West Salado Creek Outfall Project, Bexar County, Texas

During October and November 1988, subsurface testing (Phase II) was conducted at prehistoric site 41 BX 785, found in the West Salado Creek Outfall pipeline easement during a pedestrian survey (Phase I) of the project area. The Phase II limited testing determined that the subsurface portion of the prehistoric site is essentially intact, and at least two stratified occupation levels were identified. Although the tests did not produce diagnostic (datable) cultural materials, there is a notable amount of stone tool debit age in the central area, some unidentified biface fragments and burned rock which probably represents displaced hearth stones. We believe the site to be potentially eligible for consideration as a State Archeological Landmark and for nomination to the National Register of Historic Places. Because the site lies within the pipeline easement and will be impacted by the installation of the pipeline, and since it is a potentially significant cultural resource, we recommend that the site be considered for mitigation

Archaeological Survey for Proposed Landfill Expansion (Phase I), City of Del Rio, Val Verde County, Texas

A cultural resource pedestrian survey was conducted within a 105-acre tract acquired by the City of Del Rio, Val Verde County. for a landfill expansion project September 25 and 26,1989. The results of this surface reconnaissance resulted in the recording of one prehistoric site (41 VV 1251). Early Archaic points were found to be eroding at a depth of 60 cm in an erosional cut, and temporally undiagnostic bifaces and biface fragments were exposed on and just under the surface. In addition, a proximal fragment of a Paleo-Indian Clovis point was surface collected outside the study area at a greater elevation but on the same ridgeline. The limited collection appears to indicate a probable Paleo-Indian and Early Archaic occupation of the project area. Mapping and subsurface testing are recommended to derme the components present at 41 VV 1251, and to determine eligibility for nomination to the National Register of Historic Places or for designation as a State Archeological Landmark. Geomorphological studies are also recommended to ascertain the soil formation in this vicinity

Translating Research to Practice for Children With Autism Spectrum Disorder: Part 2: Behavior Management in Home and Health Care Settings

Introduction Managing home and health care for children with autism spectrum disorder can be challenging because of the range of symptoms and behaviors exhibited. Method This article presents an overview of the emerging science related to the methods to foster family self-management of common concerns regarding activities of daily living and behaviors, as well as for the health care provider in primary and acute health care settings. Results Recommendations are provided to enhance the overall delivery of services, including understanding and managing a child\u27s challenging behaviors, and supporting family management of common activities of daily living and behaviors. Discussion Health care providers\u27 knowledge of evidence-based recommendations for providing care, supporting family self-management of common concerns, and referral heighten the likelihood of better outcomes for children with autism spectrum disorder

An Archaeological Assessment (Phase I) of the West Salado Creek Outfall Project, Southeastern Bexar County

During August 1988, a cultural resources pedestrian survey was conducted within the West Salado Creek Outfall pipeline easement (two-mile long by 50-foot wide) in southeastern Bexar County, Texas. As a result of surface examination and limited subsurface shovel tests, one prehistoric site (41 BX 785) was recorded. Although some lithic debit age and burned rock fragments were found in the shovel tests at the prehistoric site, there was not enough information from the limited tests to determine if the site is intact. Further testing is recommended to determine if the site is potentially eligible to be nominated to the National Register of Historic Places or to be designated as a State Archeological Landmark

New Hampshire\u27s idle farm land, Station Bulletin, no.399

The Bulletin is a publication of the New Hampshire Agricultural Experiment Station, College of Life Sciences and Agriculture, University of New Hampshire, Durham, New Hampshire

Farm size and the capital acquisition problem on New Hampshire farms, Station Bulletin, no.457

The Bulletin is a publication of the New Hampshire Agricultural Experiment Station, College of Life Sciences and Agriculture, University of New Hampshire, Durham, New Hampshire

Archaeological Survey of Bandera City Park, Bandera County, Texas

On September 23, 1988, a cultural resources survey was conducted within the proposed boundaries of, Bandera City Park, Bandera County, Texas. The archaeological survey was conducted in accordance with the National Historic Preservation Act of 1966, as amended, and the Texas Antiquities Code. As a result of a systematic pedestrian survey of the planned ISO-acre park, one prehistoric site (41 BN 94) was identified. Because of the extensive natural disturbance to the locale, no further work is recommended at site 41 BN 94. It is not considered potentially eligible for nomination to the National Register of Historic Places or as a State Archeological Landmark

Undergraduate Research Opportunities in Microelectronics at Boise State University

Several opportunities exist for undergraduates in the Microelectronics area at Boise State University. This paper will describe the Research Experience for Undergraduates (REU) program funded by the National Science Foundation and other opportunities that have resulted for undergraduates due to external support. BSU became a NSF REU site for Microelectronics research in 1999. Each year 10 students are recruited nation-wide from various engineering and science disciplines to come to BSU for 8 weeks. The students work intensively with various faculty advisors and graduate student mentors. Another unique feature of our program is the tie to local industry. In 1999-2001, three students have and will benefit from an interaction with a local company, SCP Global Technologies, and this will be described

Measuring Humidity in Sealed Glass Encasements

A technique has been devised for measuring the relative humidity levels in the protective helium/water vapor atmosphere in which the Declaration of Independence, the United States Constitution, and the Bill of Rights are encased behind glass panels on display at the National Archives in Washington, DC. The technique is noninvasive: it does not involve penetrating the encasements (thereby risking contamination or damage to the priceless documents) to acquire samples of the atmosphere. The technique could also be applied to similar glass encasements used to protect and display important documents and other precious objects in museums. The basic principle of the technique is straightforward: An encasement is maintained at its normal display or operating temperature (e.g., room temperature) while a portion of its glass front panel is chilled (see Figure 1) until condensed water droplets become visible on the inside of the panel. The relative humidity of the enclosed atmosphere can then be determined as a known function of the dew point, the temperature below which the droplets condense. Notwithstanding the straightforwardness of the basic principle, careful attention to detail is necessary to enable accurate determination of the dew point. In the initial application, the affected portion of the glass panel was cooled by contact with an aluminum plate that was cooled by a thermoelectric module, the exhaust heat of which was dissipated by a heat sink cooled by a fan. A thermocouple was used to measure the interior temperature of the aluminum plate, and six other thermocouples were used to measure the temperatures at six locations on the cooled outer surface of the glass panel (see Figure 2). Thermal grease was applied to the aluminum plate and the thermocouples to ensure close thermal contact. Power was supplied to the thermoelectric module in small increments, based on previous laboratory tests. A small flashlight and a magnifying glass were used to look for water droplets condensing on the inner surface of the glass. The temperature readings of the thermocouples were taken during cool-down and upon observing condensation. In determining the dew point, it was necessary to make a correction for the differences between the temperatures measured on the chilled outer surface of the glass and the temperature of the inner surface, where the condensation took place. The correction was derived from a laboratory test on a measurement setup that was nearly identical, except that the dew location on the inner surface was also instrumented with a thermocouple. The test showed that the temperature at the dew location on the inner surface of the glass panel was 0.9 C above the temperature determined from the measurements on the chilled outer surface of the panel

Archaeological Testing for a Proposed Landfill Expansion (Phase II) City of Del Rio, Val Verde County, Texas

During September 1989, a pedestrian survey was conducted within a I~S-acre tract acquired by the City of Del Rio, Val Verde County, for a landfill expansion project. The surface reconnaissance recorded one prehistoric site, 41 VV 1251. As a result, recommendation was made for Phase II subsurface testing. The Phase II subsurface testing, which included a geomorphic study, was accomplished during February 1990. Cultural resources were recovered indicating presence at site 41 VV 1251 from the Late Paleo-Indian period to the Late Archaic period. However, the site was determined to be almost totally deflated. The geomorphological tests verified this assessment and indicated no deeply buried deposits. Site 41 VV 1251 is not deemed potentially eligible for nomination to the National Register of Historic Places or for designation as a State Archeological Landmark