Consultants in elementary education use a variety of techniques in their work with teachers to improve instruction in schools. The problem with which this study will be concerned may be stated as follows: What supervisory techniques are employed by San Joaquin County consultants in elementary education in their efforts to improve instruction in schools that receive direct instructional supervision? The specific purposes of this study are: (1) To define the role of the elementary consultants in San Joaquin County.; (2) To identify the supervisory techniques that the consultants employ in their work with teachers.; (3) To survey the use of supervisory techniques with respect to frequency, number and length of supervisory visits, subject matter, categories of instructional responsibilities, experienced and inexperienced teachers, and judged success.; (4) To compare the scope of the supervisory techniques employed by the consultants with that contained in the literature, and with local practice.; (5) To make recommendations for improvements or changes that the study may show to be desirable.

This study deals with the tenure of teachers of the fifty-nine rural schools of San Joaquin County that have from one to twenty teachers each. The problem is to find and record the factors that influence teachers to continue teaching over a period of years in certain rural schools of San Joaquin County, rather than moving about.

This work explores the legendary 19th-century California bandit Joaquin Murieta as he is manifest in the history, literature and folklore of the West. The first section of the work examines in some detail the historical milieu which gave rise to widespread banditry dur~ng the California gold rush, at which time Murieta is said to have been active. The second section traces the development of the literary hero Joaquin Murieta from his creation by John Rollin Ridge through a number of American, Mexican, Chilean, Spanish and French incarnations. Section three similarly traces Murieta as a folk hero through a cycle of legends perpetuated by California's Anglo-American folk community. Section four of the work returns to history, examining in some detail the evolving relationship between California's Mexican-American and Anglo-American populations in the century following the gold rush. The fifth section explores Murieta's development and perpetuation as a folk hero in the~ Mexican-American folk community. The work's final section examines some dynamic mechanisms at work in the evolution of Murieta folk lore, and suggests some directions for further study.

The San Joaquin Valley is regarded as one of the most productive agricultural regions in the world. This extensive agriculture has, however, caused extensive pollution of both ground water and surface water. This thesis develops a hydrologic model of the surface and ground waters of the San Joaquin Valley. Such modeling is useful in the development and implementation of water quality regulations such as Total Maximum Daily Loads (TMDLs). A properly validated watershed simulation model can supplement data collection and can account for watershed characteristics including topography, soils, climate, land cover, anthropogenic activities, as well as simulate watershed responses including streamflow and contaminant concentration at detailed spatial and temporal scales. Models can be used as a decision support tool to manage complex agricultural watersheds such as the San Joaquin Valley. Once developed, such watershed simulation models can be used to identify contaminant source areas, locate hot-spot areas that have high pollution risk, identify optimal monitoring sites, and determine best management practices to cost-effectively reduce pollution. As a step towards developing a model as a decision making tool, the objective of this study is to appraise effectiveness of a widely used watershed simulation model known as Soil and Water Assessment Tool (SWAT) to simulate hydrology of the San Joaquin Valley watershed. For this thesis SWAT was successfully calibrated for streamflow at several locations in the watershed, thus demonstrating the capability of the model to represent the complex, snow-driven hydrology of the San Joaquin Valley watershed including dams and reservoirs located in the mountains, and agricultural activities and flow diversion systems in the valleys. Calibration of sediment and nitrate loadings in the surface waters were also attempted; the results were, however, less than convincing compared to stream flow calibration. Future studies are recommended to improve accuracy of the water quality predictions and to evaluate long-term effectiveness of various watershed management policies in improving surface water and groundwater quality in the San Joaquin Valley. The hydrology model developed in this study can be used as a foundation for future studies that focus on water quality.

Small herds of cows were observed and spatially mapped over continuous twenty-four hour periods. Treatments were implemented that investigated the effect of water site and supplementation on animal distribution patterns. A series of six observation periods constituted each observation series. Observation series were repeated winter (January) and summer (July) for two years. Forage conditions varied considerably between years and seasons. Three regression models for different periods related forage variables to animal use with R�� values ranging from 0.51 to 0.77. A spatial point analysis, Ripley's K, also discerned differences in spatial point arrangements related to differences in forage and season. It detected and quantified changes caused by locating a high-protein supplement in the pasture. Swale sites and slopes of less than 10 percent were preferred for grazing in all seasons. Water sources and shade trees were distribution focal points for three observation series. In the winter of 1998, animals spent more time on warmer sites. We recorded more cow activity and movement at night than other researchers. Resting areas had aspect and elevation attributes that relate to temperature regulation. Animal positions were analyzed to determine cattle subgroups. Forage availability and thermoregulatory needs influenced the distance between associated members. Social dominance and subgroup membership were closely related to the age of individual animals. A geographic information system based technique called multi-criteria evaluation was used to develop temporal/spatial models predicting cattle distribution across the landscape. Summer models worked better than winter models because water sources and shade sites were more consistent as focal points for cattle activities. / Graduation date: 2002

Thesis (M.S.)--Montana State University--Bozeman, 2005. / Title from PDF t.p. (viewed on June 12, 2006). Chairperson, Graduate Committee: Scott Creel. Includes bibliographical references (p. 71-80).

This study represents a survey of selected eighth-grade students of San Joaquin County and the measurement of their ability and achievement in certain aspects of the Language Arts program of the elementary school.

Several species of the diatom genus Thalassiosira Cleve, were observed in freshwater phytoplankton samples collected from a fifty-two kilometer reach of the San Joaquin River in the vicinity of Stockton, California, USA. The study was conducted between the South Airport Way bridge near Vernalis and the Stockton Deep Water Ship Channel during fall and summer of both 2005 and 2006. The entire reach is freshwater habitat with the lower twenty-eight km strongly influenced by tidal flow reversals driven by the San Francisco Estuary. Ninety four whole water samples were collected from surface waters during the months of July, August, September and October in 2005 and the months of July and August in 2006. Six species of Thalassiosira were identified using scanning electron and light microscopy: T. weissjlogii (Grunow), T. gessneri Hustedt, T. lacustris (Grunow), T. visurgis (Grunow), T. decipiens (Grunow), and T. incerta (Makarova). Of the species observed, only T. weissjlogii has been previously reported in the freshwater portion of the San Joaquin River. The other five species have been previously reported from sites in the San Joaquin- San Francisco Estuary characterized as brackish, suggesting they are distributed in waters of various salinities ranging from freshwater to brackish within the river and estuary.

Today a good deal is known about the general nature and flora of vernal pools. Nevertheless, there is very limited information or actual documentation in the scientific literature. Vernal pools need to be studied more extensively. and they still offer unlimited opportunities for such research (Holland and Griggs 1976). The purpose of this investigation was to enumerate and compare the vascular plant species occurring at three vernal pools in the San Joaquin Valley of California.

with the widespread issuance of emergency credentials to elementary teachers in the state of California, much discussion has arisen concerning employment practices in the school districts. It has been asserted that some administrators and governing boards of schools have employed lesser qualified teachers for their districts in order to keep expenses low. It is conceivable that such practice might weaken professional standards and give rise to the employmant of teachers solely on their cost to the district rather than to their qualifications