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Sample records for brain practicum breeze

  1. Interaction between a wildfire and the sea-breeze front

    Science.gov (United States)

    Deborah E. Hanley; Philip Cunningham; Scott Goodrick

    2013-01-01

    Florida experiences sea breezes, lake breezes, and bay breezes almost every day during the year, and there are frequently complex interactions between many of these breezes. Given the often-rapid changes in temperature, humidity, and wind speed that accompany these breezes, most wildfires and prescribed fires in Florida are affected in some way by their interaction...

  2. PRACTICUM EXPERIENCE IN TEACHER EDUCATION

    African Journals Online (AJOL)

    User

    5 No 1 September 2009 108. INTRODUCTION. Education is universally acknowledged in .... Practicum Experience in. Fekede Tuli & Gemechis File 111 smith, 1996). Eyers (2004:1) stated that the practicum provides a flexible linkage and focus across the three learning domains in the teacher preparation programs at the.

  3. Urban effects of Chennai on sea breeze induced convection and ...

    Indian Academy of Sciences (India)

    Doppler radar derived wind speed and direction profiles showed a well developed sea breeze circulation over the Chennai, India region on 28 June, 2003. Rainfall totals in excess of 100 mm resulted from convection along the sea breeze front. Inland propagation of the sea breeze front was observed in radar reflectivity ...

  4. Land-sea breeze or the ITCZ?

    Indian Academy of Sciences (India)

    65

    For well over three hundred years, the monsoon has been considered to be a gigantic land-sea breeze driven by the land-ocean contrast in surface temperature. In this paper, this hypothesis and its implications for the variability of the monsoon are discussed and it is shown that the observations of monsoon variability do ...

  5. Practicum in Physical Education Teacher Education

    National Research Council Canada - National Science Library

    Kjersti Mordal Moen; Øyvind Standal

    2016-01-01

    The national curricula for physical education teacher education (PETE) in Norway require that practicum is carried out in a partnership between student teachers, cooperating teachers, and teacher educators...

  6. Recirculation of Air Pollutants During Lake Breeze Events in Chicago

    Science.gov (United States)

    Schmeling, M.; Hodzic, A.; Massie, S. T.

    2009-12-01

    Chicago is located at the southwestern end of Lake Michigan and experiences lake breezes on a regular basis during the summer months. In order to study transport and evolution of air pollution during such lake breeze events reactive trace gases NOx and ozone were measured as well as aerosol samples collected in summer 2003. The aerosol samples were analyzed for major ionic species by ion chromatography and for elemental species by total reflection X-ray fluorescence spectrometry. Several lake breeze events occurred during the field collections with one set of events on June 30 and July 1, 2003 standing out due to high levels of NOx and some aerosol species such as nitrate, iron and lead. The fully coupled chemistry-meteorology model WRF/CHEM was applied to simulate atmospheric conditions on these two days. The simulations show that a temperature and wind field front developed in the course of the lake breeze event creating a local cell of about 150km in diameter. Air and pollutants trapped in this cell appear to be re-circulating above Chicago and western Lake Michigan. The model results provide important insight on the evolution of ozone precursors, photolysis rates and ozone production during transport above the lake, and allow for quantifying the influence of this recirculation on the observed levels of local pollutants in Chicago. Whereas the June 30/July 1, 2003 lake breeze seems to be very pronounced, other lake breeze situations showed also enhanced NOx and nitrate mixing ratios compared to non-lake breeze days. Interestingly ozone mixing ratios were found to be lower in average during lake breeze events as compared to non-lake breeze conditions. To understand the development of the local lake breeze cell and possible recirculation of pollutants we plan to simulate temperature, wind field and pollutant level on other lake breeze days as well. Satellite data from the moderate resolution imaging spectrometer (MODIS) and Atmospheric Infrared Sounder (AIRS) will

  7. The Place of the Practicum in Teaching Reference Interview Techniques.

    Science.gov (United States)

    Brundin, Robert E.

    1989-01-01

    Discusses the value of the practicum in learning reference interview techniques. Methods for offering such field experience and programs in several library schools are described, with emphasis on the practicum experience at the University of Alberta. A possible reference practicum program is outlined. (16 references) (Author/MES)

  8. The structure and evolution of sea breezes during the qingdao olympics sailing test event in 2006

    Science.gov (United States)

    Sheng, Chunyan; Xue, Ming; Gao, Shouting

    2009-01-01

    Using data from automatic surface weather stations, buoys, lidar and Doppler, the diurnal variation and the three-dimensional structure of the sea breezes near the sailing sites of the Good Luck Beijing—2006 Qingdao International Regatta from 18 to 31 August 2006 are analyzed. Results show that excluding rainy days and days affected by typhoon, the sea breezes occur nearly every day during this period. When Qingdao is located at the edge of the subtropical high at 500 hPa, the sea breeze is usually stronger, around 3-4 m s-1. It starts at around 1100 to 1300 LST and lasts about 6 hours. The direction of the sea breeze tends to be southeasterly. When Qingdao is under the control of the subtropical high, the sea breeze is usually weaker, less than 2.5 m s-1 throughout the day, and begins later, between 1300 and 1500 LST. In this case, the direction of the sea breeze is variable from easterly to southeasterly. Most sea breezes in Qingdao are very shallow, up to 300 meters deep. Strong sea breezes can reach 1.5 km in depth and can push as far as 100 km inland. If the Huanghai sea breeze moves inland and meets the sea breeze of the Jiaozhou Bay in the western part of Qingdao, the sea breeze will strengthen and form three boundaries due to the interaction of the two sea breezes.

  9. Simulation of the sea breeze front with a model of moist convection

    NARCIS (Netherlands)

    Berg, L.C.J. van de; Oerlemans, J.

    1985-01-01

    Although in general the sea breeze can be considered as a mesoscale atmospheric circulation, the sea-breeze front has a much smaller scale. Simulation of the development of a sea-breeze front should therefore be preferably done with a non-hydrostatic model, with high spatial resolution (grid

  10. Understanding Undergraduate Students Practicum Experience: A ...

    African Journals Online (AJOL)

    The purpose of this study was to examine the pre-service teachers' perspectives of practicum experience as a tool of learning to teach by using qualitative research methods. Data were collected through interview from twenty four purposively selected information rich participants' ranging in diversity. The data were analyzed ...

  11. The Teaching Practicum in Thailand: Three Perspectives

    Science.gov (United States)

    Phairee, Chatpong; Sanitchon, Nalinee; Suphanangthong, Irada; Graham, Steve; Prompruang, Jidapa; de Groot, Freek Olaf; Hopkins, Dave

    2008-01-01

    This article examines the teaching practicum in Thailand as it occurs in three settings: "Rajabhats"--four-year universities which offer an additional period of teaching practice, and where the vast majority of EFL teachers are educated; regular universities; and a TESOL short course certificate program for non-Thais preparing to teach…

  12. Equity and Enrichment in the TESOL Practicum

    Science.gov (United States)

    Brown, Amanda; Ruiz, Heather

    2017-01-01

    Explicit and implicit discrimination against so-called non-native English-speaking teachers of English (NNESTs) continues to exist in professional TESOL contexts; however, inequities may emerge earlier, for example in TESOL preparation programme practicums, where the participation of NNESTs may be hindered, restricted, or even excluded. This…

  13. Metaphor and Pedagogy in the Design Practicum

    Science.gov (United States)

    Logan, Cheri

    2008-01-01

    This paper discusses the ways in which the long-established tradition of the design "practicum" continues to structure teaching and learning in undergraduate programmes. It draws on an in-depth empirical study of one degree course in graphic design and accompanying research in a small number of professional graphic design studios; this dual focus…

  14. The monsoon system: Land–sea breeze or the ITCZ?

    Indian Academy of Sciences (India)

    Sulochana Gadgil

    2018-01-27

    –sea breeze driven by the land–ocean contrast in surface temperature. In this paper, this hypothesis and its implications for the variability of the monsoon are discussed and it is shown that the observations of monsoon ...

  15. Land- and sea-surface impacts on local coastal breezes

    Science.gov (United States)

    Veron, D. E.; Hughes, C.; Gilchrist, J.; Lodise, J.; Goldman, W.

    2014-12-01

    The state of Delaware has seen significant increases in population along the coastline in the past three decades. With this increase in population have come changes to the land surface, as forest and farmland has been converted to residential and commercial purposes, causing changes in the surface roughness, temperature, and land-atmosphere fluxes. There is also a semi-permanent upwelling center in the spring and summer outside the Delaware Bay mouth that significantly changes the structure of the sea surface temperature both inside and outside the Bay. Through a series of high resolution modeling and observational studies, we have determined that in cases of strong synoptic forcing, the impact of the land-surface on the boundary layer properties can be advected offshore, creating a false coastline and modifying the location and timing of the sea breeze circulation. In cases of weak synoptic forcing, the influence of the upwelling and the tidal circulation of the Delaware Bay waters can greatly change the location, strength, and penetration of the sea breeze. Understanding the importance of local variability in the surface-atmosphere interactions on the sea breeze can lead to improved prediction of sea breeze onset, penetration, and duration which is important for monitoring air quality and developing offshore wind power production.

  16. Urban effects of Chennai on sea breeze induced convection and ...

    Indian Academy of Sciences (India)

    gate the influence of Chennai urban land use on sea breeze initiated convection and precipitation. ... (b) Land use map of the inner model domain. Urban region of Chennai is shown in red while irrigated cropland and pasture is shown in yellow. Locations of Kalpakkam .... Explicit equations for cloud water, rainwater, ice.

  17. Practicum in Physical Education Teacher Education: An Educational Partnership?

    National Research Council Canada - National Science Library

    Moen, Kjersti Mordal; Standal, Øyvind

    2016-01-01

    The national curricula for physical education teacher education (PETE) in Norway require that practicum is carried out in a partnership between student teachers, cooperating teachers, and teacher educators...

  18. Fragments on teachers' reflective practicum

    Directory of Open Access Journals (Sweden)

    Živković Predrag Ž.

    2013-01-01

    (Schon, 1987. This presents, almost unexpectedly and suddenly, two types of reflection (1 reflection on action which occurs during the action interrupting and interfering with it, and (2 reflections in action which appears in the action as well as in the disruption and interruption, so that we think about her and about how to reshape the action that takes place in the moments of reflection. The idea of reflective practitioners (educators, adult educators, sociologists, etc., or a practitioner who thinks about his/her own practice and the practice of reflection draws on its theoretical origins that Schon develops almost like an original idea that became well-known. He assumes that the practice of practical activities (such as teaching, instruction, therapeutic work of doctors or therapists constitutes an original and very specific epistemology. Contrary to the dominant technical rationality that underpins modern professional education, Schon believes that professional knowledge and competence includes the effect of successful practitioners (educators, adult educators, teachers, etc., especially in reflection-in-action (''reflection of what we do while doing'' (Schon, 1986, which appears in problem situations. Hence, the practical education of the profession, according to the author, necessarily follows the model of learning by doing a particular kind of apprenticeship modelled on the training of musicians, artists and drama artists. In his second book (The Reflective Practitioner, Schon develops reflective practicum and confronts it with a dominant, normative curriculum, which constitutes the basis of theoretical knowledge to solve practical, instrumental problems. Practice, however, that is often characterized by uncertainty in this case does not become one solution, but the solution depends on the choice of the value of paragraph, depending on what aspect of the situation we pay more attention to. Schon distinguishes knowledge in action, what implicit knowledge is

  19. Student Perceptions of Online Practicum: A Case Study

    Science.gov (United States)

    Wilcox, Gabrielle; Lock, Jennifer

    2017-01-01

    The purpose of the study was to investigate practicum students' perceptions of their experience with an online practicum course in an Applied School Psychology graduate program. With the use of synchronous and asynchronous communication technology, the instructor and students met in the online environment to engage in discussion with regard to…

  20. Dialogue and Reciprocity in an International Teaching Practicum

    Science.gov (United States)

    Parr, Graham; Faulkner, Julie; Rowe, Craig

    2017-01-01

    Many teacher education institutions across the world are now initiating and supporting international teaching practicums to better prepare their teaching graduates to teach for diversity. Recently, some of these practicums have embedded service-learning structures and discourses to further encourage pre-service teachers (PSTs) to think beyond…

  1. Research on Teaching Practicum--A Systematic Review

    Science.gov (United States)

    Lawson, Tony; Çakmak, Melek; Gündüz, Müge; Busher, Hugh

    2015-01-01

    The aim of the present study is to conduct a systematic review research which focuses on research studies into the school practicum. In order to identify the main issues and also to provide a contemporary picture of practicum, 114 studies published on the topic are reviewed and analysed in terms of: (i) aims, (ii) main participants, (iii)…

  2. Preservice Science Teachers Reflect on Their Practicum Experiences

    Science.gov (United States)

    Koc, Isil

    2012-01-01

    The practicum provides an opportunity for preservice teachers to apply knowledge and skills in actual classroom settings. Thus, it serves as a central component of virtually all teacher education programmes. This study focused the views of 16 preservice science teachers on their practicum experiences. Individual interviews were made to construct a…

  3. Burning out during the Practicum: The Case of Teacher Trainees

    Science.gov (United States)

    Kokkinos, Constantinos M.; Stavropoulos, George

    2016-01-01

    The purpose of the present study was to empirically examine the link between practicum-related stressors, perceived general practicum stress, personal variables (i.e. general and teaching self-efficacy, epistemological beliefs, conceptions about teaching and learning, and trait anxiety) and burnout dimensions in a sample of 174 Greek student…

  4. Peer Observation and Reflection in the ELT Practicum

    Science.gov (United States)

    Day, Richard R.

    2013-01-01

    The purpose of this study was to determine if peer observation (PO) in an ELT practicum for graduate students led to reflective teaching. The 15 students in the practicum taught EFL at two universities in rural Thailand in eight-week intensive courses. Five questions were investigated: (1) Did PO help the students engage in reflective teaching?…

  5. Exploring Other Practicum Possibilities: An Action Research Initiative

    Science.gov (United States)

    Robinson, Daniel B.; Walters, William

    2016-01-01

    This article summarizes an action research project undertaken at a teacher education institution in Canada. The action research was implemented in an effort to respond to initial observations related to some practicum limitations. In an effort to seek a "solution" to these limitations, a modified practicum model was piloted with a small…

  6. Reflecting on the Practicum: An Invitation to Continue the Conversation

    Science.gov (United States)

    Abeywickrama, Priya; Santos, Maricel G.; Olsher, David

    2015-01-01

    This special theme section was an invaluable opportunity for the guest editors of this "CATESOL Journal" 2015 special theme issue to promote reflection and dialogue on the practicum experience as a professional activity. As part of this exploration, the editors also wanted to find out more about practicum experiences in other TESOL…

  7. Meteorological and Land Surface Properties Impacting Sea Breeze Extent and Aerosol Distribution in a Dry Environment

    Science.gov (United States)

    Igel, Adele L.; van den Heever, Susan C.; Johnson, Jill S.

    2018-01-01

    The properties of sea breeze circulations are influenced by a variety of meteorological and geophysical factors that interact with one another. These circulations can redistribute aerosol particles and pollution and therefore can play an important role in local air quality, as well as impact remote sensing. In this study, we select 11 factors that have the potential to impact either the sea breeze circulation properties and/or the spatial distribution of aerosols. Simulations are run to identify which of the 11 factors have the largest influence on the sea breeze properties and aerosol concentrations and to subsequently understand the mean response of these variables to the selected factors. All simulations are designed to be representative of conditions in coastal sub tropical environments and are thus relatively dry, as such they do not support deep convection associated with the sea breeze front. For this dry sea breeze regime, we find that the background wind speed was the most influential factor for the sea breeze propagation, with the soil saturation fraction also being important. For the spatial aerosol distribution, the most important factors were the soil moisture, sea-air temperature difference, and the initial boundary layer height. The importance of these factors seems to be strongly tied to the development of the surface-based mixed layer both ahead of and behind the sea breeze front. This study highlights potential avenues for further research regarding sea breeze dynamics and the impact of sea breeze circulations on pollution dispersion and remote sensing algorithms.

  8. Modeling the impact of bay breeze circulations on nitrogen deposition

    Science.gov (United States)

    Loughner, C. P.; Tzortziou, M.; Pickering, K. E.; Duffy, M.; Satam, C.

    2012-12-01

    Atmospheric gases and aerosols are deposited into watersheds and estuarine waters contributing to water quality degradation and affecting estuarine and coastal biogeochemical processes. Pollution that is deposited onto land can be transported into storm drains, groundwater, streams, and rivers where it is eventually transported into near-shore waters. Air quality models, which simulate the chemical transformation, atmospheric transport, and deposition of pollutants onto land and surface waters, can play an integral role in forecasting water quality, preparing water quality regulations and providing information on the sources of nutrients and pollutants for advanced estuarine biogeochemical models. Previous studies have found that Chesapeake Bay breezes cause localized areas of high air pollution concentrations and that model simulations with horizontal resolutions coarser than about 5 km are not able to capture bay breeze circulations. Here, we investigate the importance of capturing bay breeze circulations with high resolution model simulations (horizontal resolution of 1.33 km) to accurately simulate the spatial and temporal variability of nitrogen deposition into the Chesapeake Bay watershed. Nitrogen deposition into the watershed from air quality model simulations are compared with observed wet deposition and estimated dry deposition rates from the National Acid Deposition Program (NADP) and the Clean Air Status and Trends Network (CASTNET), respectively. The model simulation is conducted for the months of June and July 2011. Two concurrent air and water quality field campaigns, DISCOVER-AQ (Deriving Information on Surface Conditions from Column and Vertically Resolved Observations Relevant to Air Quality) and GeoCAPE-CBODAQ (Geostationary Coastal and Air Pollution Events-Chesapeake Bay Oceanographic Campaign with DISCOVER-AQ), were conducted in July 2011, and data obtained from these field experiments are used to evaluate the model simulations.

  9. Students’ Perception on Teaching Practicum Evaluation using Video Technology

    Science.gov (United States)

    Chee Sern, Lai; ‘Ain Helan Nor, Nurul; Foong, Lee Ming; Hassan, Razali

    2017-08-01

    Video technology has been widely used in education especially in teaching and learning. However, the use of video technology for evaluation purpose especially in teaching practicum is extremely scarce and the benefits of video technology in teaching practicum evaluation have not yet been fully discovered. For that reason, this quantitative research aimed at identifying the perceptions of trainee teachers towards teaching practicum evaluation via video technology. A total of 260 students of Teacher Certification Programme (Program Pensiswazahan Guru - PPG) from the Faculty of Technical and Vocational Education (FPTV) of Universiti Tun Hussein Onn Malaysia (UTHM) had been randomly selected as respondents. A set of questionnaire was developed to assess the suitability, effectiveness and satisfaction of using video technology for teaching practicum. Conclusively, this research showed that the trainee teachers have positive perceptions in all three aspects related teaching practicum evaluation using video technology. Apart from that, no significant racial difference was found in the measured aspects. In addition, the trainee teachers also showed an understanding of the vast importance of teaching practicum evaluation via video. These research findings suggest that video technology can be a feasible and practical means of teaching practicum evaluation especially for distance learning program.

  10. Practicum y evaluación de competencias

    Directory of Open Access Journals (Sweden)

    Aurelio Villa Sánchez

    2004-01-01

    Full Text Available El artículo destaca el papel del Practicum en el desarrollo de competencias que permitan la transferencia de conocimientos a situaciones de trabajo, en congruencia con el enfoque del Proceso de Convergencia Europea de Educación Superior. Señala los elementos clave de un Practicum, el sentido y significado que en él adquieren las competencias y el significado que cobra como espacio ideal para evaluarlas. En consecuencia, sugieren ideas dirigidas a orientar el modo de incorporar la evaluación de competencias en la evaluación del Practicum.

  11. Impact of sea breeze of the sea off Goa, west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Neetu, S.; Shetye, S.R.; Chandramohan, P.

    After withdrawal of the Indian Summer Monsoon and until onset of the next monsoon, i.e. roughly during November-May, winds in the coastal region of India are dominated by sea breeze. Impact of daily cycle of the breeze on the sea near the coast can...

  12. Impact of sea breeze on wind-seas off Goa, west coast of India

    Indian Academy of Sciences (India)

    wave; sea breeze; coastal processes; energy density spectra; Arabian Sea. ... We emphasize on the diurnal cycle of sea-breeze-related sea off the coast of Goa and write an equation for the energy of the seas as a function of the local wind.

  13. Sea breeze Initiated Rainfall over the east Coast of India during the Indian Southwest Monsoon

    Energy Technology Data Exchange (ETDEWEB)

    Simpson, M; Warrior, H; Raman, S; Aswathanarayana, P A; Mohanty, U C; Suresh, R

    2006-09-05

    Sea breeze initiated convection and precipitation is investigated along the east coast of India during the Indian southwest monsoon season. The sea breeze circulations are observed approximately 70 to 80% of the days during the summer months (June to August) along the Chennai coast. Observations of average sea breeze wind speeds are stronger at a rural location as compared to the wind speeds observed inside the urban region of Chennai. The sea breeze circulation is shown to be the dominant mechanism for initiating rainfall during the Indian southwest monsoon season. Roughly 80% of the total rainfall observed during the southwest monsoon over Chennai is directly related to the convection initiated by sea breeze circulation.

  14. Observations of Lake-Breeze Events During the Toronto 2015 Pan-American Games

    Science.gov (United States)

    Mariani, Zen; Dehghan, Armin; Joe, Paul; Sills, David

    2018-01-01

    Enhanced meteorological observations were made during the 2015 Pan and Parapan American Games in Toronto in order to measure the vertical and horizontal structure of lake-breeze events. Two scanning Doppler lidars (one fixed and one mobile), a C-band radar, and a network including 53 surface meteorological stations (mesonet) provided pressure, temperature, humidity, and wind speed and direction measurements over Lake Ontario and urban areas. These observations captured the full evolution (prior, during, and after) of 27 lake-breeze events (73% of observation days) in order to characterize the convective and dynamic processes driving lake breezes at the local scale and mesoscale. The dominant signal of a passing lake-breeze front (LBF) was an increase in dew-point temperature of 2.3 ± 0.3°C, coinciding with a 180° shift in wind direction and a decrease in air temperature of 2.1 ± 0.2°C. Doppler lidar observations over the lake detected lake breezes 1 hour (on average) before detection by radar and mesonet. On days with the synoptic flow in the offshore direction, the lidars observed wedge-shaped LBFs with shallow depths, which inhibited the radar's ability to detect the lake breeze. The LBF's ground speed and inland penetration distance were found to be well-correlated (r = 0.78), with larger inland penetration distances occurring on days with non-opposing (non-offshore) synoptic flow. The observed enhanced vertical motion ({>} 1 m s^{-1}) at the LBF, observed by the lidar on 54% of lake-breeze days, was greater (at times {>} 2.5 m s^{-1}) than that observed in previous studies and longer-lasting over the lake than over land. The weaker and less pronounced lake-breeze structure over land is illustrated in two case studies highlighting the lifetime of the lake-breeze circulation and the impact of propagation distance on lake-breeze intensity.

  15. Observations of Lake-Breeze Events During the Toronto 2015 Pan-American Games

    Science.gov (United States)

    Mariani, Zen; Dehghan, Armin; Joe, Paul; Sills, David

    2017-09-01

    Enhanced meteorological observations were made during the 2015 Pan and Parapan American Games in Toronto in order to measure the vertical and horizontal structure of lake-breeze events. Two scanning Doppler lidars (one fixed and one mobile), a C-band radar, and a network including 53 surface meteorological stations (mesonet) provided pressure, temperature, humidity, and wind speed and direction measurements over Lake Ontario and urban areas. These observations captured the full evolution (prior, during, and after) of 27 lake-breeze events (73% of observation days) in order to characterize the convective and dynamic processes driving lake breezes at the local scale and mesoscale. The dominant signal of a passing lake-breeze front (LBF) was an increase in dew-point temperature of 2.3 ± 0.3°C , coinciding with a 180° shift in wind direction and a decrease in air temperature of 2.1 ± 0.2°C . Doppler lidar observations over the lake detected lake breezes 1 hour (on average) before detection by radar and mesonet. On days with the synoptic flow in the offshore direction, the lidars observed wedge-shaped LBFs with shallow depths, which inhibited the radar's ability to detect the lake breeze. The LBF's ground speed and inland penetration distance were found to be well-correlated (r = 0.78 ), with larger inland penetration distances occurring on days with non-opposing (non-offshore) synoptic flow. The observed enhanced vertical motion ({>} 1 m s^{-1}) at the LBF, observed by the lidar on 54% of lake-breeze days, was greater (at times {>} 2.5 m s^{-1} ) than that observed in previous studies and longer-lasting over the lake than over land. The weaker and less pronounced lake-breeze structure over land is illustrated in two case studies highlighting the lifetime of the lake-breeze circulation and the impact of propagation distance on lake-breeze intensity.

  16. The impact of sea breeze under different synoptic patterns on air pollution within Athens basin.

    Science.gov (United States)

    Mavrakou, Thaleia; Philippopoulos, Kostas; Deligiorgi, Despina

    2012-09-01

    Air quality in densely populated urban coastal areas is directly related to the coupling of the synoptic and the local scale flows. The dispersion conditions within Athens basin, under the influence of different meteorological forcings, lead to distinct spatio-temporal air pollution patterns. The aim of the current observational research is to identify and examine the effect of sea breeze under different atmospheric circulation patterns on air pollution levels for a one-year study period (2007). The study employs surface pressure maps, routine meteorological observations at two coastal sites and nitrogen monoxide (NO), nitrogen dioxide (NO(2)) and ozone (O(3)) concentrations from a network of four air quality stations within the Athens basin. A three-step methodology is applied that incorporates a set of criteria for classifying atmospheric circulation and identifying sea breeze events under each circulation pattern. Two types of sea breeze development are identified (pure sea breeze-PSB and modified sea breeze-MSB) with distinct characteristics. Sea breeze is found to develop more frequently under offshore compared to onshore and parallel to the shoreline background flows. Poor dispersion conditions (high nitrogen oxides-NO(x) and O(3) concentrations) are connected to the pure sea breeze cases and to those cases where sea breeze interacts with a moderate northerly flow during the warm period. The levels of NO(x) and O(3) for the northern Athens basin area are found to be significantly higher during the sea breeze days compared to the Etesian days. Regarding the diurnal variation of ozone for the sea breeze days, peak concentrations and higher intra-daily ranges are observed. Day-to-day pollution accumulation (build-up effect) is measured for O(3) at the northern stations in the Athens basin. Copyright © 2012 Elsevier B.V. All rights reserved.

  17. Lake breezes in the southern Great Lakes region and their influence during BAQS-Met 2007

    Directory of Open Access Journals (Sweden)

    D. M. L. Sills

    2011-08-01

    Full Text Available Meteorological observations from the BAQS-Met field experiment during the summer months of 2007 were integrated and manually analyzed in order to identify and characterize lake breezes in the southern Great Lakes region of North America, and assess their potential impact on air quality. Lake breezes occurred frequently, with one or more lake breezes identified on 90 % of study days. They affected all parts of the study region, including southwestern Ontario and nearby portions of southeast Lower Michigan and northern Ohio, with lake-breeze fronts occasionally penetrating from 100 km to over 200 km inland. Occurrence rates and penetration distances were found to be higher than previously reported in the literature. This comprehensive depiction of observed lake breezes allows an improved understanding of their influence on the transport, dispersion, and production of pollutants in this region.

    The observational analyses were compared with output from subsequent runs of a high-resolution numerical weather prediction model. The model accurately predicted lake breeze occurrence and type in a variety of synoptic wind regimes, but selected cases showed substantial differences in the detailed timing and location of lake-breeze fronts, and with the initiation of deep moist convection. Knowledge of such strengths and weaknesses aids in the interpretation of results from air quality models driven by this meteorological model.

  18. Interactions between the thermal internal boundary layer and sea breezes

    Energy Technology Data Exchange (ETDEWEB)

    Steyn, D.G. [The Univ. of British Columbia, Dept. of Geography, Atmospheric Science Programme, Vancouver (Canada)

    1997-10-01

    In the absence of complex terrain, strongly curved coastline or strongly varying mean wind direction, the Thermal Internal Boundary Layer (TIBL) has well known square root behaviour with inland fetch. Existing slab modeling approaches to this phenomenon indicate no inland fetch limit at which this behaviour must cease. It is obvious however that the TIBL cannot continue to grow in depth with increasing fetch, since the typical continental Mixed Layer Depths (MLD) of 1500 to 2000 m must be reached between 100 and 200 km from the shoreline. The anticyclonic conditions with attendant strong convection and light winds which drive the TIBL, also drive daytime Sea Breeze Circulations (SBC) in the coastal zone. The onshore winds driving mesoscale advection of cool air are at the core of TIBL mechanisms, and are invariably part of a SBC. It is to be expected that TIBL and SBC be intimately linked through common mechanisms, as well as external conditions. (au)

  19. Review of MPH practicum requirements in accredited schools of public health.

    Science.gov (United States)

    Oglesby, Willie H; Alemagno, Sonia A; Zullo, Melissa D; Hartman, Olivia; Smith, Katalin; Smith, Joseph; Buzzelli, Michael

    2013-06-01

    Accreditation criteria by the Council on Education for Public Health (CEPH) state that prior to graduation, Masters of Public Health (MPH) students must demonstrate the application of knowledge and skills through a practice experience, commonly called the "Practicum." The purpose of this research was to review those MPH Practicum requirements. Practicum guidelines from US-based schools of public health that were accredited as of October 2011 were reviewed. Data on each Practicum's level of coordination, timing, and credit and contact hours as well as information about written agreements, preceptors, and how the Practicum was graded were collected. Seventy-four Practicums in 46 accredited schools of public health were reviewed. The majority (85 %) of accredited schools controlled the Practicum at the school-level. Among the Practicums reviewed, most did not require completion of any credit hours or the MPH core courses (57 and 74 %, respectively) prior to starting the Practicum; 82 % required written agreements; 60 % had stated criteria for the approval of preceptors; and 76 % required students to submit a product for grading at the conclusion of the Practicum. The results of this research demonstrate that the majority of accredited schools of public health designed Practicum requirements that reflect some of the criteria established by CEPH; however, issues related to timing, credit and contact hours, and preceptor qualifications vary considerably. We propose that a national dialogue begin among public health faculty and administrators to address these and other findings to standardize the Practicum experience for MPH students.

  20. Early Practicum Experiences: Preservice Early Childhood Students' Perceptions and Sense of Efficacy

    Science.gov (United States)

    Van Schagen Johnson, Amy; La Paro, Karen M.; Crosby, Danielle A.

    2017-01-01

    The current study explored early practicum experiences (those occurring before student teaching) in an early childhood birth to kindergarten teacher education program. Undergraduates enrolled in practicum courses completed questionnaires about their overall practicum experience including: socio-emotional components (their perceived fit with their…

  1. Research to policy: The field practicum model

    Directory of Open Access Journals (Sweden)

    Kanchan Mukherjee

    2016-01-01

    Full Text Available The explicit approach of policy making involves the use of evidence, transparency and participation. However, there are several challenges for researchers and policy makers. The Field Practicum (FP model developed by the Centre for Health Policy, Planning and Management (CHPPM in the School of Health Systems Studies (SHSS at the Tata Institute of Social Sciences (TISS is an example to address some of these challenges. The model uses young researchers who are students of the Master of Public Health-Health Policy, Economics and Finance (MPH-HPEF course at TISS under the mentorship of SHSS faculty to engage/study the problems relevant to decision makers and provide practical solutions. The duration of this engagement is an entire semester (18 weeks, and is a mandatory element of the academic curriculum of these students. The FP is designed to apply research methods, collect primary data in the field and analyze secondary data on the identified problem. The output of the FP is a 'Policy Brief', created in consultation with all stakeholders, which provides clear and practical recommendations. The gap between the 'researcher' and 'decision maker' can be bridged by involving both in all stages of the research affecting policy. This creates timely, focused research and a sense of ownership by the decision maker, which makes the research findings more acceptable and easier to implement. Also, simplifying the academic jargon of research for the decision maker through a policy brief plays a critical role. This FP model can be potentially applied in other settings.

  2. Scaling Characteristics of Developing Sea Breezes Simulated in a Water Tank

    Science.gov (United States)

    Yuan, Renmin; Sun, Jianning; Luo, Tao; Wu, Xuping

    2013-09-01

    Sea-breeze circulations in a stably stratified environment have been simulated in a water tank. The floor of the tank was divided into two halves representing land and sea; the land side was heated from the bottom of the tank, and the sea side was insulated by an underlying sponge slab. The temperature profiles over both land and sea sides, the land-sea temperature difference, and the horizontal temperature distributions were measured. Particle tracking velocimetry was applied to obtain the two-dimensional velocity field orthogonal to the coastline. It was shown that the overall flow consists of a closed circulation caused by the horizontal temperature difference between land and sea, and a strong updraft occurring at the sea-breeze front. The dimensionless governing parameters are calculated from the measurements and used to characterize the developing sea breezes. The analysis confirms the scaling laws for sea-breeze velocity and depth. The results indicate that the scaling characteristics of the sea-breeze translation speed during the developing period are different to those during the following maintaining period. A criterion for the onset of the sea breeze is proposed based on these results.

  3. Evaluating Teacher-Candidates’ Teaching in the Extended Practicum

    Directory of Open Access Journals (Sweden)

    Brian W. Noonan

    2004-07-01

    Full Text Available This study reports the aggregate results of the evaluations of the teaching performance of 17 cohorts of teacher-candidates (n = 374, who completed their extended practicum during their pre-service teacher-education program at one Western Canadian university. Over a 15-year period, one of the researchers served as the College Supervisor for these cohorts in their respective four-month internship in schools in a variety of locations throughout the province. The teacher-candidates’ final evaluations on nine categories of teaching performance revealed varying levels of strength among the skill areas. Implications of the findings are drawn: (a for the undergraduate program administrators, faculty members, and practicum-program personnel at the university connected to this study, and (b for other teacher-education institutions interested in making use of this information to help inform their deliberations in assessing/improving their own pre-service and practicum initiatives.

  4. What characterises a good practicum in teacher education?

    OpenAIRE

    Ulvik, Marit; Smith, Kari

    2011-01-01

    Practice teaching is regarded as a key component of teacher education and often highly valued by student teachers, even if the aims of field experiences vary from context to context. This article takes a closer look at the practicum in a one-year postgraduate teacher education programme (PGCE) in Norway by listening to the voices of student teachers, school-based mentors and university-based supervisors. The study aims to obtain a deeper understanding of how the practicum is understood and wh...

  5. The Bureaucratic Socialization of Library Practicum Students: A case study

    Directory of Open Access Journals (Sweden)

    J. O. Aina

    2003-03-01

    Full Text Available This study is concerned with two things: To explore the extent to which certain aspects of the practicum students orientation may be changed in the process of actual working experience and secondly to explore the possible influence of the students working experience in future profession. An questionnaire was used on a sample of fifty library diploma students. The result showed that important changes did occur for the practicum students become substantially more bureaucratic in orientation as a result of their working experience.

  6. Variability of three-dimensional sea breeze structure in southern France: observations and evaluation of empirical scaling laws

    Directory of Open Access Journals (Sweden)

    P. Drobinski

    2006-08-01

    Full Text Available Sea-breeze dynamics in southern France is investigated using an airborne Doppler lidar, a meteorological surface station network and radiosoundings, in the framework of the ESCOMPTE experiment conducted during summer 2001 in order to evaluate the role of thermal circulations on pollutant transport and ventilation. The airborne Doppler lidar WIND contributed to three-dimensional (3-D mapping of the sea breeze circulation in an unprecedented way. The data allow access to the onshore and offshore sea breeze extents (xsb, and to the sea breeze depth (zsb and intensity (usb. They also show that the return flow of the sea breeze circulation is very seldom seen in this area due to (i the presence of a systematic non zero background wind, and (ii the 3-D structure of the sea breeze caused by the complex coastline shape and topography. A thorough analysis is conducted on the impact of the two main valleys (Rhône and Durance valleys affecting the sea breeze circulation in the area. Finally, this dataset also allows an evaluation of the existing scaling laws used to derive the sea breeze intensity, depth and horizontal extent. The main results of this study are that (i latitude, cumulative heating and surface friction are key parameters of the sea breeze dynamics; (ii in presence of strong synoptic flow, all scaling laws fail in predicting the sea breeze characteristics (the sea breeze depth, however being the most accurately predicted; and (iii the ratio zsb/usb is approximately constant in the sea breeze flow.

  7. A Descriptive Exploration of Practicum Supervision in Jamaica

    Science.gov (United States)

    Stupart, Yvette V.

    2010-01-01

    A marked increase in the number counseling programs in Jamaica and the concomitant need for practicum supervision warrants an exploration of the practice of supervision within the context. Besides, the multicultural literature within counseling supervision focuses predominantly on diverse identities within the United States and other developed…

  8. Explicating Practicum Program Theory: A Case Example in Human Ecology

    Science.gov (United States)

    Chandler, Kathryn M. M.; Williamson, Deanna L.

    2013-01-01

    This study explicated the theory underpinning the Human Ecology Practicum Program offered in the Department of Human Ecology at the University of Alberta. The program has operated for 40 years but never been formally evaluated. Using a document analysis, focus group and individual interviews, and a stakeholder working group, we explored…

  9. Informal Science Education: A Practicum for Graduate Students

    Science.gov (United States)

    Crone, Wendy C.; Dunwoody, Sharon L.; Rediske, Raelyn K.; Ackerman, Steven A.; Zenner Petersen, Greta M.; Yaros, Ronald A.

    2011-01-01

    We present results from a course, "Informal Science Education for Scientists: A Practicum," co-taught to graduate students in STEM-related fields by a scientist/engineer and a social scientist/humanist. This course provides a structured framework and experiential learning about informal science education during a semester-long experience. The data…

  10. Sensitive, Sensible Practicum Supervision: A Contextual Application in Saskatchewan.

    Science.gov (United States)

    Ralph, Edwin G.

    1993-01-01

    In contextual supervision (CS) (an adaptation of situational leadership), the student teacher's (supervisee's) level of confidence and competence determines level of supervisory support and task orientation. CS also encourages a global view of all contextual variables. Observation of 49 untrained pairs of practicum students and cooperating…

  11. Essential Characteristics of EFL Practicum Supervisors from Their Perspective

    Science.gov (United States)

    Dakhiel, Maysoon A.

    2017-01-01

    The present study aims to identify the essential characteristics required for the EFL practicum supervisors from their perspective. The questionnaire validity and reliability was tested through application to a sample of (7) supervisors. Then the questionnaire was distributed to the participants, which consisted of (20) EFL supervisors for the…

  12. Refashioning the Practicum by Emphasizing Attending and Reflective Skills

    Science.gov (United States)

    Oprandy, Robert

    2015-01-01

    In their 1970 guidelines for teacher-preparation programs (TPPs), TESOL's founders promoted practicum experiences that include "systematic directed observation, supervised teaching practice and progressive teaching responsibilities." TPPs with field experiences as centerpieces of their programs have been more effective in meeting the…

  13. Idealized WRF model sensitivity simulations of sea breeze types and their effects on offshore windfields

    Directory of Open Access Journals (Sweden)

    C. J. Steele

    2013-01-01

    Full Text Available The behaviour and characteristics of the marine component of sea breeze cells have received little attention relative to their onshore counterparts. Yet there is a growing interest and dependence on the offshore wind climate from, for example, a wind energy perspective. Using idealized model experiments, we investigate the sea breeze circulation at scales which approximate to those of the southern North Sea, a region of major ongoing offshore wind farm development. We also contrast the scales and characteristics of the pure and the little known corkscrew and backdoor sea breeze types, where the type is pre-defined by the orientation of the synoptic scale flow relative to the shoreline. We find, crucially, that pure sea breezes, in contrast to corkscrew and backdoor types, can lead to substantial wind speed reductions offshore and that the addition of a second eastern coastline emphasises this effect through generation of offshore "calm zones". The offshore extent of all sea breeze types is found to be sensitive to both the influence of Coriolis acceleration and to the boundary layer scheme selected. These extents range, for example for a pure sea breeze produced in a 2 m s−1 offshore gradient wind, from 0 km to 21 km between the Mellor-Yamada-Nakanishi-Niino and the Yonsei State University schemes respectively. The corkscrew type restricts the development of a backdoor sea breeze on the opposite coast and is also capable of traversing a 100 km offshore domain even under high along-shore gradient wind speed (>15 m s−1 conditions. Realistic variations in sea surface skin temperature and initializing vertical thermodynamic profile do not significantly alter the resulting circulation, though the strengths of the simulated sea breezes are modulated if the effective land-sea thermal contrast is altered. We highlight how sea breeze impacts on circulation need to be

  14. Numerical simulation of the sea breeze, ideal and realistic: Baja California, Mexico case

    Science.gov (United States)

    Colorado, G.; Mateos, E.; Ayala, R.

    2016-12-01

    In studies, with data from weather stations in Bahia de Todos Santos, Baja California, Mexico, was found that the sea-land breeze is an important component of the wind circulation. Therefore, its behaviour was simulated numerically with the WRF model to identify not only the surface field, but the vertical component of this phenomenon, in addition to quantifying the number of events during the year 2010. The model was forced with NARR data, and triple nested meshes were defined, whose smallest nest has a horizontal resolution of 2 km. In parallel to realistic simulation, an idealized numerical experiment was done with the WRF-idealize sea breeze example to verify whether the WRF model can reproduce the sea breeze. In order to do this, three variables were analyzed: temperature, relative humidity and the U component of the wind.

  15. The impact of land and sea surface variations on the Delaware sea breeze at local scales

    Science.gov (United States)

    Hughes, Christopher P.

    The summertime climate of coastal Delaware is greatly influenced by the intensity, frequency, and location of the local sea breeze circulation. Sea breeze induced changes in temperature, humidity, wind speed, and precipitation influence many aspects of Delaware's economy by affecting tourism, farming, air pollution density, energy usage, and the strength, and persistence of Delaware's wind resource. The sea breeze front can develop offshore or along the coastline and often creates a near surface thermal gradient in excess of 5°C. The purpose of this dissertation is to investigate the dynamics of the Delaware sea breeze with a focus on the immediate coastline using observed and modeled components, both at high resolutions (~200m). The Weather Research and Forecasting model (version 3.5) was employed over southern Delaware with 5 domains (4 levels of nesting), with resolutions ranging from 18km to 222m, for June 2013 to investigate the sensitivity of the sea breeze to land and sea surface variations. The land surface was modified in the model to improve the resolution, which led to the addition of land surface along the coastline and accounted for recent urban development. Nine-day composites of satellite sea surface temperatures were ingested into the model and an in-house SST forcing dataset was developed to account for spatial SST variation within the inland bays. Simulations, which include the modified land surface, introduce a distinct secondary atmospheric circulation across the coastline of Rehoboth Bay when synoptic offshore wind flow is weak. Model runs using high spatial- and temporal-resolution satellite sea surface temperatures over the ocean indicate that the sea breeze landfall time is sensitive to the SST when the circulation develops offshore. During the summer of 2013 a field campaign was conducted in the coastal locations of Rehoboth Beach, DE and Cape Henlopen, DE. At each location, a series of eleven small, autonomous thermo-sensors (i

  16. 78 FR 62300 - Prairie Breeze Wind Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing...

    Science.gov (United States)

    2013-10-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Prairie Breeze Wind Energy LLC; Supplemental Notice That Initial Market... in the above-referenced proceeding, of Prairie Breeze Wind Energy LLC's application for market-based...

  17. The lake breeze-ground-level ozone connection in eastern Wisconsin: a climatological perspective

    Science.gov (United States)

    Lennartson, G. Jay; Schwartz, Mark D.

    2002-09-01

    The Lake Michigan Air Quality Region (LMAQR) experiences exceedances of the 1 h health standard for ozone numerous times each summer. Previous short-term investigations have revealed that the lake breeze circulation is connected with very high levels of ozone in eastern Wisconsin (EWI). Findings from one of the more recent short-term research efforts have led to the development of a generalized conceptual model that details the role that the lake breeze circulation plays in transporting ozone-rich air of the Lake Michigan conduction layer onshore to EWI. Short-term studies, however, are limited by the small number of cases examined. To understand the ozone-lake breeze relationship from a climatological perspective, we analysed the spatial and temporal pattern of 1 h ozone exceedances in EWI during the months of May through to September, over the period 1985-99. Further, we used Laird et al.'s recently developed technique for discriminating lake breeze days to determine which exceedance-days over the period of our climatology occurred in association with lake breezes.Our results show: (1) a decrease in both magnitude and frequency of exceedances of the 1 h ozone standard in EWI with increasing distance from the lakeshore; (2) a positive correlation between average onset time of the initial exceedance-hour and a site's distance from Lake Michigan; (3) a very high percentage of initial exceedance-hours occurring in association with southeasterly surface air flow; and (4) exceedances occurring in association with lake breezes 82.1% of the time at near-shore sites.Collectively, our findings provide strong evidence that the lake breeze circulation is closely associated with the distribution of ozone in EWI in both space and time. Moreover, our results show that the lake breeze circulation is directly associated with a significant proportion of the exceedances of the 1 h ozone standard in EWI-particularly at near-shore sites. Thus, mandated reductions in regional

  18. Professional qualification in Social Education: the role of the Practicum

    Directory of Open Access Journals (Sweden)

    Carmen Pereira Dominguez

    2013-01-01

    Full Text Available This article addresses the role to be performed by the Practicum in the training of social workers. For this purpose we have done a brief tour around the different criteria that have supported the professional development of social education and academic training. It offers thus an epistemological revision has its initial motivation in the need identified in several research projects in which we have participated in over the selection of studies in the early stages of post-compulsory education and compulsory secondary. The analysis of the different actors involved in the process of professionalization of social education and the importance of certain skills, lead us to propose a Practicum able to provide a framework for reflection on professional practices in a learning coordinated context, interdisciplinary and professionalism.

  19. Evaluating Teacher-Candidates’ Teaching in the Extended Practicum

    OpenAIRE

    Brian W. Noonan; Edwin G. Ralph

    2004-01-01

    This study reports the aggregate results of the evaluations of the teaching performance of 17 cohorts of teacher-candidates (n = 374), who completed their extended practicum during their pre-service teacher-education program at one Western Canadian university. Over a 15-year period, one of the researchers served as the College Supervisor for these cohorts in their respective four-month internship in schools in a variety of locations throughout the province. The teacher-candidates’ final...

  20. A numerical study of sea breeze circulation observed at a tropical ...

    Indian Academy of Sciences (India)

    Although model parameters agree in general with observations, all the fine features are not clearly captured and some slowness in model sea breeze development is also seen. The results indicate the need to improve i) the initial conditions by assimilation of available surface/upper air observations to reduce model bias ...

  1. Land-lake breezes at low latitudes: The case of Tonle Sap Lake in Cambodia

    Science.gov (United States)

    Tsujimoto, Kumiko; Koike, Toshio

    2013-07-01

    Tonle Sap Lake is the largest freshwater lake in Southeast Asia. During the postmonsoon season, a small linear cloud system has been observed over this lake in early morning, while the sky above the surrounding land is clear. Although this cloud system is apparently generated by land breezes, previous studies on land-lake (sea) circulation have suggested that environmental factors at low latitudes inhibit development of nocturnal land breezes. In this study, we investigate the mechanism of these early morning clouds through numerical simulation. The simulations show a linear updraft system over the lake, forming along the southwest lakeshore around 22:00 and moving northeast to the middle of the lake. The heavier air mass from the land meets the extraordinarily warm and humid air mass over the lake, triggering updrafts under the conditionally convective instability. The characteristic high surface water temperature was favorable for generation of the land breeze and updraft systems. That high surface water temperature of the lake is produced by the tropical climate along with efficient energy absorption because of the shallowness of the water body. This unique feature can generate a clear nocturnal land breeze circulation accompanying a migrating updraft system over the lake despite its low latitude.

  2. Land Breeze and Thermals: A Scale Threshold to Distinguish Their Effects

    Science.gov (United States)

    Yongqiang Liu

    2005-01-01

    Land breeze is a type of mesoscale circulation developed due to thermal forcing over a heterogeneous landscape. It can contribute to atmospheric dynamic and hydrologic processes through affecting heat and water fluxes on the land-atmosphere interface and generating shallow convective precipitation. If the scale of the landscape heterogeneity is smaller than a certain...

  3. Evolution of the energy budgets during a Sea-Breeze event in the island of Mallorca

    Science.gov (United States)

    Jimenez, Maria A.; Cuxart, Joan; Telisman-Prtenjak, Maja; Grisogono, Branko

    2014-05-01

    Observational and numerical studies show that the breeze in Mallorca (Western Mediterranean) is mostly generated in the three main basins: Palma and Campos in the South, and of Alcudia in the North. The size and topography of the island make that there is convergence of breezes in the centre of the island meanwhile the circulation is inverted during night-time. In this work, the Campos basin is further analysed (4-6 June 2010) through a mesoscale simulation and the available observations. Furthermore, momentum, temperature and turbulence kinetic energy budgets are inspected, comparing the relative weight of each term and identifying which processes are more important in the different stages of the breeze cycle, to provide a comprehensive description of its evolution. It is found that turbulence is more important over the land than over the sea, specially during the mature phase of the breeze when the thermal and dynamical production play the most important role at lower levels and in the upper part the turbulence is nearly absent.

  4. Impact of Bay-Breeze Circulations on Surface Air Quality and Boundary Layer Export

    Science.gov (United States)

    Loughner, Christopher P.; Tzortziou, Maria; Follette-Cook, Melanie; Pickering, Kenneth E.; Goldberg, Daniel; Satam, Chinmay; Weinheimer, Andrew; Crawford, James H.; Knapp, David J.; Montzka, Denise D.; hide

    2014-01-01

    Meteorological and air-quality model simulations are analyzed alongside observations to investigate the role of the Chesapeake Bay breeze on surface air quality, pollutant transport, and boundary layer venting. A case study was conducted to understand why a particular day was the only one during an 11-day ship-based field campaign on which surface ozone was not elevated in concentration over the Chesapeake Bay relative to the closest upwind site and why high ozone concentrations were observed aloft by in situ aircraft observations. Results show that southerly winds during the overnight and early-morning hours prevented the advection of air pollutants from the Washington, D.C., and Baltimore, Maryland, metropolitan areas over the surface waters of the bay. A strong and prolonged bay breeze developed during the late morning and early afternoon along the western coastline of the bay. The strength and duration of the bay breeze allowed pollutants to converge, resulting in high concentrations locally near the bay-breeze front within the Baltimore metropolitan area, where they were then lofted to the top of the planetary boundary layer (PBL). Near the top of the PBL, these pollutants were horizontally advected to a region with lower PBL heights, resulting in pollution transport out of the boundary layer and into the free troposphere. This elevated layer of air pollution aloft was transported downwind into New England by early the following morning where it likely mixed down to the surface, affecting air quality as the boundary layer grew.

  5. Bay Breeze Influence on Surface Ozone at Edgewood, MD During July 2011

    Science.gov (United States)

    Stauffer, Ryan M.; Thompson, Anne M.; Martins, Douglas K.; Clark, Richard D.; Goldberg, Daniel L.; Loughner, Christopher P.; Delgado, Ruben; Dickerson, Russell R.; Stehr, Jeffrey W.; Tzortziou, Maria A.

    2012-01-01

    Surface ozone (O3) was analyzed to investigate the role of the bay breeze on air quality at two locations in Edgewood, Maryland (lat: 39.4deg, lon: -76.3deg) for the month of July 2011. Measurements were taken as part of the first year of NASA's "Deriving Information on Surface Conditions from Column and Vertically Resolved Observations Relevant to Air Quality" (DISCOVER-AQ) Earth Venture campaign and as part of NASA's Geostationary for Coastal and Air Pollution Events Chesapeake Bay Oceanographic campaign with DISCOVER-AQ (Geo-CAPE CBODAQ). Geo-CAPE CBODAQ complements DISCOVER-AQ by providing ship-based observations over the Chesapeake Bay. A major goal of DISCOVER-AQ is determining the relative roles of sources, photochemistry and local meteorology during air quality events in the Mid-Atlantic region of the U.S. Surface characteristics, transport and vertical structures of O3 during bay breezes were identified using in-situ surface, balloon and aircraft data, along with remote sensing equipment. Localized late day peaks in O3 were observed during bay breeze days, maximizing an average of 3 h later compared to days without bay breezes. Of the 10 days of July 2011 that violated the U.S. Environmental Protection Agency (EPA) 8 h O3 standard of 75 parts per billion by volume (ppbv) at Edgewood, eight exhibited evidence of a bay breeze circulation. The results indicate that while bay breezes and the processes associated with them are not necessary to cause exceedances in this area, bay breezes exacerbate poor air quality that sustains into the late evening hours at Edgewood. The vertical and horizontal distributions of O3 from the coastal Edgewood area to the bay also show large gradients that are often determined by boundary layer stability. Thus, developing air quality models that can sufficiently resolve these dynamics and associated chemistry, along with more consistent monitoring of O3 and meteorology on and along the complex coastline of Chesapeake Bay must be a

  6. Nearshore Coastal Dynamics on a Sea-Breeze Dominated Micro-Tidal Beach (NCSAL)

    Science.gov (United States)

    Torres-Freyermuth, A.; Puleo, J. A.; Ruiz de Alegría-Arzaburu, A.; Figlus, J.; Mendoza, T.; Pintado-Patino, J. C.; Pieterse, A.; Chardon-Maldonado, P.; DiCosmo, N. R.; Wellman, N.; Garcia-Nava, H.; Palemón-Arcos, L.; Roberts, T.; López-González, J.; Bravo, M.; Ojeda, E.; Medellín, G.; Appendini, C. M.; Figueroa, B.; González-Leija, M.; Enriquez, C.; Pedrozo-Acuña, A.; Salles, P.

    2014-12-01

    A comprehensive field experiment devoted to the study of coastal processes on a micro-tidal beach was conducted from March 30th to April 12th 2014 in Sisal, Yucatán México. Wave conditions in the study area are controlled by local (i.e., sea-breezes) and meso-scale (i.e., Nortes) meteorological events. Simultaneous measurements of waves, tides, winds, currents, sediment transport, runup, and beach morphology were obtained in this experiment. Very dense nearshore instrumentation arrays allow us the study of the cross-/along- shore variability of surf/swash zone dynamics during different forcing conditions. Strong sea-breeze wind events produced a diurnal cycle with a maximum wind speed of 14 m/s. The persistent sea-breeze system forces small-amplitude (Hs1 m) Norte event, lasting 48 hours, reached the coast on April 8th generating a long-period swell (Tp>10 s) arriving from the NNW. This event induced an eastward net sediment transport across a wide surf zone. However, long-term observations of sand impoundment at a groin located near the study area suggests that the net sediment transport in the northern Yucatan peninsula is controlled by sea-breeze events and hence swash zone dynamics play an important role in the net sediment budget of this region. A comparative study of surf and swash zone dynamics during both sea-breeze and Norte events will be presented. The Institute of Engineering of UNAM, throughout an International Collaborative Project with the University of Delaware, and CONACYT (CB-167692) provided financial support. The first author acknowledges ONR Global for providing financial support throughout the Visiting Scientist Program.

  7. Bay breeze climatology at two sites along the Chesapeake bay from 1986-2010: Implications for surface ozone.

    Science.gov (United States)

    Stauffer, Ryan M; Thompson, Anne M

    Hourly surface meteorological measurements were coupled with surface ozone (O3) mixing ratio measurements at Hampton, Virginia and Baltimore, Maryland, two sites along the Chesapeake Bay in the Mid-Atlantic United States, to examine the behavior of surface O3 during bay breeze events and quantify the impact of the bay breeze on local O3 pollution. Analyses were performed for the months of May through September for the years 1986 to 2010. The years were split into three groups to account for increasingly stringent environmental regulations that reduced regional emissions of nitrogen oxides (NOx): 1986-1994, 1995-2002, and 2003-2010. Each day in the 25-year record was marked either as a bay breeze day, a non-bay breeze day, or a rainy/cloudy day based on the meteorological data. Mean eight hour (8-h) averaged surface O3 values during bay breeze events were 3 to 5 parts per billion by volume (ppbv) higher at Hampton and Baltimore than on non-bay breeze days in all year periods. Anomalies from mean surface O3 were highest in the afternoon at both sites during bay breeze days in the 2003-2010 study period. In conjunction with an overall lowering of baseline O3 after the 1995-2002 period, the percentage of total exceedances of the Environmental Protection Agency (EPA) 75 ppbv 8-h O3 standard that occurred on bay breeze days increased at Hampton for 2003-2010, while remaining steady at Baltimore. These results suggest that bay breeze circulations are becoming more important to causing exceedance events at particular sites in the region, and support the hypothesis of Martins et al. (2012) that highly localized meteorology increasingly drives air quality events at Hampton.

  8. The Role of the Prepracticum in Lessening Student Teacher Stress: Student Teachers' Perceptions of Stress during Practicum

    Science.gov (United States)

    Danyluk, Patricia

    2013-01-01

    Research on the student teaching practicum indicates that it is a time of enormous stress. The purpose of this study was to gather information from student teachers regarding their perceptions of stress while in the midst of their practicum. The questions were designed to gather information that could be used to create a less stressful practicum.…

  9. Scrutinising the Final Judging Role in Assessment of Practicum in Early Childhood Initial Teacher Education in New Zealand

    Science.gov (United States)

    Zhang, Qilong; Cown, Paula; Hayes, Joanne; Werry, Sue; Barnes, Ruth; France, Lois; TeHau-Grant, Rawhia

    2015-01-01

    Practicum is the cornerstone of teacher education. Triadic assessment of practicum is an established model in early childhood initial teacher education in New Zealand. Based on a phenomenographic study on assessment of practicum, this paper presents a new perspective on triadic assessment. Interview data are collected from 35 participants (20…

  10. Photovoltaic at Hollywood and Desert Breeze Recreational Centers

    Energy Technology Data Exchange (ETDEWEB)

    Ammerman, Shane [Clark County Comprehensive Planning Department, NV (United States)

    2015-09-24

    Executive Summary Renewable Energy Initiatives for Clark County Parks and Recreation Solar Project DOE grant # DE-EE0003180 In accordance with the goals of the Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy for promoting solar energy as clean, carbon-free and cost-effective, the County believed that a recreational center was an ideal place to promote solar energy technologies to the public. This project included the construction of solar electricity generation facilities (40kW) at two Clark County facility sites, Desert Breeze Recreational Center and Hollywood Recreational Center, with educational kiosks and Green Boxes for classroom instruction. The major objectives and goals of this Solar Project include demonstration of state of the art technologies for the generation of electricity from solar technology and the creation of an informative and educational tool in regards to the benefits and process of generating alternative energy. Clark County partnered with Anne Johnson (design architect/consultant), Affiliated Engineers Inc. (AEI), Desert Research Institute (DRI), and Morse Electric. The latest photovoltaic technologies were used in the project to help create the greatest expected energy savings for60443 each recreational center. This coupled with the data created from the monitoring system will help Clark County and NREL further understand the real time outputs from the system. The educational portion created with AEI and DRI incorporates material for all ages with a focus on K - 12. The AEI component is an animated story telling the fundamentals of how sunlight is turned into electricity and DRI‘s creation of Solar Green Boxes brings environmental education into the classroom. In addition to the educational component for the public, the energy that is created through the photovoltaic system also translates into saved money and health benefits for the general public. This project has helped Clark County to further add to its own

  11. Early Childhood Practicum Students' Professional Growth in the USA: Areas of Confidence and Concern

    Science.gov (United States)

    Wee, Su-Jeong; Weber, Elsa K.; Park, Soyeon

    2014-01-01

    This research examines specific areas of confidence and concern as expressed by 40 American undergraduate early childhood students on a practicum (supervised field-based internships); if their beliefs changed over the course of their practicum, and if prior teaching experience had an impact on their confidence levels. Areas of confidence and…

  12. Developing Teaching Skills through the School Practicum in Turkey: A Metasynthesis Study

    Science.gov (United States)

    Tas, Mükerrem Akbulut; Karabay, Aysegül

    2016-01-01

    Using a metasynthesis approach, this study examined general teaching skills in previous studies on school practicum. The results and suggestions from 53 qualitative primary research studies that focused on school practicum in Turkey were reviewed. Data were collected using document analysis and content analysis using the NVivo10 programme. The…

  13. The Effectiveness of an Embedded Approach to Practicum Experiences in Educational Leadership: Program Candidates' Perspectives

    Science.gov (United States)

    Chandler, Mary; Chan, Tak Cheung; Jiang, Binbin

    2013-01-01

    This study examined how effective an embedded practicum experience in an educational leadership program in a Southeastern University is in serving the purpose of preparing educational leaders to meet future challenges. Findings of this study confirm practicum areas that met the educational demands and highlight areas that need improvement to…

  14. Negotiating Contradictions in Developing Teacher Identity during the EAL Practicum in Australia

    Science.gov (United States)

    Nguyen, Minh Hue

    2017-01-01

    This paper reports on how Maria (pseudonym), a non-native English speaker (NNES) and preservice teacher (PST) of English as an additional language (EAL), developed her professional identity during the practicum in an Australian secondary school. Drawing on activity theory, the study identified contradictions in Maria's practicum activity and…

  15. A Database Practicum for Teaching Database Administration and Software Development at Regis University

    Science.gov (United States)

    Mason, Robert T.

    2013-01-01

    This research paper compares a database practicum at the Regis University College for Professional Studies (CPS) with technology oriented practicums at other universities. Successful andragogy for technology courses can motivate students to develop a genuine interest in the subject, share their knowledge with peers and can inspire students to…

  16. Do We Need More "Doing" Activities or "Thinking" Activities in the Field Practicum?

    Science.gov (United States)

    Lee, Mingun; Fortune, Anne E.

    2013-01-01

    How do MSW students learn new professional skills in the field practicum? Does students' reflection affect the use of other learning activities during the field practicum? Students in field practica participate in activities that involve observation, doing (participatory), and conceptual linkage. In this study of MSW students, conceptual linkage…

  17. How Counseling Students Respond to Receiving Supervision Letters from Their Practicum Instructor

    Science.gov (United States)

    Maxon-Kann, William J.

    2017-01-01

    The purpose of this research was to explore how practicum students respond to receiving supervision letters from their instructor and what aspects of the letters influenced students in their development as counselor trainees. Participants were five master's students enrolled in a mental health practicum course and their instructor. The instructor…

  18. Effect of sea breeze circulation on aerosol mixing state and radiative properties in a desert setting

    Science.gov (United States)

    Derimian, Yevgeny; Choël, Marie; Rudich, Yinon; Deboudt, Karine; Dubovik, Oleg; Laskin, Alexander; Legrand, Michel; Damiri, Bahaiddin; Koren, Ilan; Unga, Florin; Moreau, Myriam; Andreae, Meinrat O.; Karnieli, Arnon

    2017-09-01

    Chemical composition, microphysical, and optical properties of atmospheric aerosol deep inland in the Negev Desert of Israel are found to be influenced by daily occurrences of sea breeze flow from the Mediterranean Sea. Abrupt increases in aerosol volume concentration and shifts of size distributions towards larger sizes, which are associated with increase in wind speed and atmospheric water content, were systematically recorded during the summertime at a distance of at least 80 km from the coast. Chemical imaging of aerosol samples showed an increased contribution of highly hygroscopic particles during the intrusion of the sea breeze. Besides a significant fraction of marine aerosols, the amount of internally mixed marine and mineral dust particles was also increased during the sea breeze period. The number fraction of marine and internally mixed particles during the sea breeze reached up to 88 % in the PM1-2. 5 and up to 62 % in the PM2. 5-10 size range. Additionally, numerous particles with residuals of liquid coating were observed by SEM/EDX analysis. Ca-rich dust particles that had reacted with anthropogenic nitrates were evidenced by Raman microspectroscopy. The resulting hygroscopic particles can deliquesce at very low relative humidity. Our observations suggest that aerosol hygroscopic growth in the Negev Desert is induced by the daily sea breeze arrival. The varying aerosol microphysical and optical characteristics perturb the solar and thermal infrared radiations. The changes in aerosol properties induced by the sea breeze, relative to the background situation, doubled the shortwave radiative cooling at the surface (from -10 to -20.5 W m-2) and increased by almost 3 times the warming of the atmosphere (from 5 to 14 W m-2), as evaluated for a case study. Given the important value of observed liquid coating of particles, we also examined the possible influence of the particle homogeneity assumption on the retrieval of aerosol microphysical characteristics

  19. Effect of sea breeze circulation on aerosol mixing state and radiative properties in a desert setting

    Directory of Open Access Journals (Sweden)

    Y. Derimian

    2017-09-01

    Full Text Available Chemical composition, microphysical, and optical properties of atmospheric aerosol deep inland in the Negev Desert of Israel are found to be influenced by daily occurrences of sea breeze flow from the Mediterranean Sea. Abrupt increases in aerosol volume concentration and shifts of size distributions towards larger sizes, which are associated with increase in wind speed and atmospheric water content, were systematically recorded during the summertime at a distance of at least 80 km from the coast. Chemical imaging of aerosol samples showed an increased contribution of highly hygroscopic particles during the intrusion of the sea breeze. Besides a significant fraction of marine aerosols, the amount of internally mixed marine and mineral dust particles was also increased during the sea breeze period. The number fraction of marine and internally mixed particles during the sea breeze reached up to 88 % in the PM1–2. 5 and up to 62 % in the PM2. 5–10 size range. Additionally, numerous particles with residuals of liquid coating were observed by SEM/EDX analysis. Ca-rich dust particles that had reacted with anthropogenic nitrates were evidenced by Raman microspectroscopy. The resulting hygroscopic particles can deliquesce at very low relative humidity. Our observations suggest that aerosol hygroscopic growth in the Negev Desert is induced by the daily sea breeze arrival. The varying aerosol microphysical and optical characteristics perturb the solar and thermal infrared radiations. The changes in aerosol properties induced by the sea breeze, relative to the background situation, doubled the shortwave radiative cooling at the surface (from −10 to −20.5 W m−2 and increased by almost 3 times the warming of the atmosphere (from 5 to 14 W m−2, as evaluated for a case study. Given the important value of observed liquid coating of particles, we also examined the possible influence of the particle homogeneity assumption on the

  20. A Coastal Bay Summer Breeze Study, Part 1: Results of the Quiberon 2006 Experimental Campaign

    Science.gov (United States)

    Mestayer, Patrice G.; Calmet, Isabelle; Herlédant, Olivier; Barré, Sophie; Piquet, Thibaud; Rosant, Jean-Michel

    2017-10-01

    The Quiberon 2006 experiment was launched to document the onset and development of land and sea breezes over a semi-circular coastal bay propitious to inshore sailing competitions. The measurements were taken during the 2 weeks of 16-28 June 2006. Micrometeorological variables were recorded at three shore sites around the bay using turbulence sensors on 10-30-m high masts, on four instrumented catamarans at selected sites within the bay, and at a fourth shore site with a Sodar. Synoptic data and local measurements are analyzed here from the point of view of both micrometeorologists and competition skippers, testing in particular the empirical rules of breeze veering and backing according to the wind direction with respect to the coastline orientation at the mesoscale (the quadrant theory). Our analysis focuses on the patterns of lower-altitude wind direction and speed around the bay and over the water basin, and the temporal variations during the periods of the breeze onset, establishment and thermal reinforcement. In offshore synoptic-flow conditions (quadrants 1 and 2), the clockwise rotation of the surface flow had a very large amplitude, reaching up to 360° . The breeze strength was negatively correlated to that of the synoptic wind speed. In conditions of onshore synoptic flow from the west (quadrant 3) at an angle to the mainland coast but perpendicular to the Quiberon peninsula, the rotation of the flow was backwards in the early morning and clockwise during the day with a moderate amplitude (40° -50° ) around the synoptic wind direction. As the surface wind speed was much larger than the synoptic wind speed, such a case we have designated as a "synoptic breeze". The breeze onset was shown to fail several times under the influence of weak non-thermal events, e.g., the passage of an occluded front or clouds or an excess of convection. Finally, several local-scale influences of the complex coastal shape appeared in our measurements, e.g., wind fanning in

  1. Undergraduate student nurses' lived experiences of anxiety during their first clinical practicum: A phenomenological study.

    Science.gov (United States)

    Sun, Fan-Ko; Long, Ann; Tseng, Yun Shan; Huang, Hui-Man; You, Jia-Hui; Chiang, Chun-Ying

    2016-02-01

    The Fundamental Nursing clinical practicum is an essential module for nursing students. Some feel stress or anxiety about attending this first placement; however, evidence demonstrates that it is rare to explore the feelings of anxiety felt by the nursing students concerning their first clinical practicum. This study was designed to explore student nurses' experiences of anxiety felt regarding their initial clinical practicum while studying for their University degree. A phenomenological approach was used. A university in Southern Taiwan. A purposive sampling of fifteen student nurses with anxiety reactions who had completed their first clinical practicum. Data were collected using a semi-structured guide and deep interview. Data were analyzed using Colaizzi's seven-step phenomenological method. Three themes surfaced in the findings. The first theme was anxiety around their first clinical practicum, which stirred up anxiety about: self-doubt, worry and fear; difficulty coping with the learning process; worry hampered establishing therapeutic relationships with patients; the progress of the patients' illness could not be predicted; and anxiety felt about lecturer-student interactions. The second theme was three phases of anxiety reactions, which included increasing anxiety before clinical practicum; exacerbated anxiety during clinical practicum, and relief of anxiety after clinical practicum. The third theme was coping behaviors. This comprised: self-reflection in preparation for clinical practicum; finding ways to release emotions; distractions from the anxiety; and, also facing their difficulties head-on. The findings could help raise the awareness of lecturers and students by understanding student nurses' anxiety experiences and facilitating a healthy preparation for their initial clinical practicum, consequently proactively helping reduce potential anxiety experiences. Copyright © 2015 Elsevier Ltd. All rights reserved.

  2. Observation and numerical simulation of submesoscale motions within sea breeze over a tropical coastal site: A case study

    Science.gov (United States)

    Rakesh, P. T.; Sandeepan, B. S.; Venkatesan, R.; Baskaran, R.

    2017-12-01

    Submesoscale motions observed using SODAR and fast response anemometer data during sea breeze hours are studied. SODAR data indicates the presence of waves with period 30 min during the sea breeze hours. The observations are further verified by spectral analysis of sonic anemometer data using wavelet and FFT techniques. The analysis confirms that there are waves with periods of 30 min present throughout the sea breeze hours with varying intensity. The observed waves are simulated using high-resolution WRF-ARW model using the MYJ planetary boundary layer scheme. The conditions of occurrence of such motions are briefly discussed. It is also found that these motions are caused by horizontal convective rolls within the sea breeze layer.

  3. Nurturing nursing students during intensive care unit clinical practicum.

    Science.gov (United States)

    Goldin, Marlienne; Kautz, Donald D

    2010-01-01

    Approximately one-third of new graduates will quit their jobs in the first year. When nurses leave, vacant positions result in increased overtime for the remaining staff, which eventually results in burnout. Burnout leads to even more turnover. This article describes how the staff transformed a neurosurgical intensive care unit and nurture students through the application of Jean Watson's 10 Caritas processes. When nursing students complete their clinical practicum in the unit, learning is enhanced, the students seek to continue to work in the intensive care unit, recruitment and retention are encouraged, and burnout may be prevented.

  4. Influence of Coke Breeze Combustion Conditions on the Emission of NOx in Sintering Process

    Science.gov (United States)

    Su, Bo; Wu, Sheng-li; Zhang, Guo-liang; Que, Zhi-gang; Hou, Chao-gang

    NOx released during fuel combustion is one of the major air pollutants, such as acid rain and photochemical smog. At present, still not have an economical and effective method of inhibiting NOx emission for sintering flue gas. Therefore, controlling conditions of fuel combustions to enhance the reduction of NOx is important for decreased the emission. In this study, micro-sintering furnace has been performed to investigate the effects of NOx emission from char-N during coke breeze combustion. The results show that the emission concentration of NOx decreased with increasing temperature when it is sinter bed temperature higher than 1000°C. The lower emission concentration of NOx was obtained when the concentration of oxygen was decreased. And the maximum concentration of NOx will be reduced with the enhanced of heating rate. If heating preservation time was prolonged, it would promote to NOx reduction with reduction substances resulted in lower NOx emissions in the combustion of coke breezes.

  5. Reducibility mill scale industrial waste via coke breeze at 850-950ºC

    Directory of Open Access Journals (Sweden)

    Gaballah N.M.

    2015-01-01

    Full Text Available Mill scale is a very attractive industrial waste due to its elevated iron content (about = 69.33% Fe besides being suiTab. for direct recycling to the blast furnace via sintering plant. In this paper the characteristics of raw materials and the briquettes produced from this mill scale were studied by different methods of analyses. The produced briquettes were reduced with different amounts of coke breeze at varying temperatures, and the reduction kinetics was determined. The activation energy of this reaction ≈ 61.5 kJ/mole for reduction of mill scale with coke breeze in the form of briquettes with 2% molasses where the chemical reaction interface model is applicable.

  6. A wind-tunnel study of sea breeze effects. [diffusion pattern simulation

    Science.gov (United States)

    Ogawa, Y.; Griffiths, R.; Hoydysh, W. G.

    1975-01-01

    A wind-tunnel simulation of the diffusion patterns in a sea breeze has been attempted. No attempt was made to reproduce the recirculation that characterizes a sea breeze, but the results indicate that the low-level onshore flow was well simulated for neutral, stable, unstable, and elevated inversion conditions. Velocity, turbulence, shear stress, and temperature data were taken, and the spread of emissions from ground-level sources was investigated. Comparison is made with theoretical predictions by Inoue (1960) and with the open, countryside results of Pasquill. Agreement with the predictions by Inoue is good. The comparison with Pasquill's results shows that the wind-tunnel flows are shifted two categories towards more stable. The discrepancy may be explained as a lack of mesoscale turbulence in the wind tunnel.

  7. A climatological study of sea breeze clouds in the southeast of the Iberian Peninsula (Alicante, Spain)

    Energy Technology Data Exchange (ETDEWEB)

    Azorin-Molina, C. [Grupo de Climatologia, Universidad de Barcelona, Barcelona, Cataluna (Spain)]. E-mail: cazorin@ceam.es; Sanchez-Lorenzo, A. [Grupo de Climatologia, Universidad de Barcelona, Barcelona, Cataluna (Spain); Calbo, J. [Grupo de Fisica Ambiental, Universidad de Girona, Campus Montilivi, Cataluna (Spain)

    2009-01-15

    Sea breezes blow under anticyclonic weather types, weak surface pressure gradients, intense solar radiation and relatively cloud-free skies. Generally, total cloud cover must be less than 4/8 in order to cause a thermal and pressure difference between land and sea air which allows the development of this local wind circulation. However, many numerical and observational studies have analyzed the ability of sea breezes to generate clouds in the convective internal boundary layer and in the sea breeze convergence zone. Accordingly, the aim of this study is to statistically analyze the impact of sea breezes on cloud types in the convective internal boundary layer and in the sea breeze convergence zone. The study area is located in the southeast of the Iberian Peninsula (province of Alicante, Spain) and the survey corresponds to a 6-yr study period (2000-2005). This climatological study is mainly based on surface cloud observations at the Alicante-Ciudad Jardin station (central coastal plain) and on an extensive cloud observation field campaign at the Villena-Ciudad station (Prebetic mountain ranges) over a 3-yr study period (2003-2005). The results confirm the hypothesis that the effect of sea breezes on cloud genera is to increase the frequency of low (Stratus) and convective (Cumulus) clouds. Sea breezes trigger the formation of thunderstorm clouds (Cumulonimbus) at the sea breeze convergence zone, which also have a secondary impact on high-level (Cirrus, Cirrocumulus, Cirrostratus), medium-level (Altostratus, Altocumulus) and low-level clouds (Stratus, Stratocumulus, Nimbostratus) associated with the Cumulonimbus clouds (e.g., Cumulonimbus anvil). [Spanish] Las brisas marinas soplan bajo tipos de tiempo anticiclonicos, debiles gradientes de presion atmosferica, radiacion solar intensa y cielos practicamente despejados. Por lo general, la cobertura nubosa total debe ser inferior a 4/8 para que se genere un diferencial termico y de presion entre el aire sobre las

  8. Analysis of Delayed Sea Breeze Onset for Fort Ord Prescribed Burning Operations

    Science.gov (United States)

    2015-12-01

    Arritt, R. W., 1993: Effects of the large-scale flow on characteristic features of the sea breeze. J. Appl. Meteor ., 32, 116–124, doi: http...Rogerson, C. Reason, and P. Jackson, 1999: Coastally trapped wind reversals: progress toward understanding. Bull. Amer. Meteor . Soc., 81, 719–743, doi...Forecast System Reanalysis. Bull. Amer. Meteor . Soc., 91, 1015–1057. Saha, S. and Coauthors, 2014: The NCEP Climate Forecast System Version 2. Bull

  9. Sea breeze-induced wind sea growth in the central west coast of India.

    Digital Repository Service at National Institute of Oceanography (India)

    Aboobacker, V.M.; Seemanth, M.; Samiksha, S.V.; Sudheesh, K.; Kerkar, J.; Vethamony, P.

    the land-sea breeze circulation along the central west coast of India using the mesoscale model, MM5, which was developed by the Pennsylvania State University / National Centre for Atmospheric Research (PSU/NCAR). It provides fine details of winds... coast of India have been studied using measurements and models by several researchers (For example, Kurian and Baba, 1987; Baba et al., 1989; Chandramohan et al., 1991; Kumar et al., 2000; Samiksha et al., 2012; Vethamony et al., 2013; Rashmi et al...

  10. Virtual practicums within an MPH program: a career development case study.

    Science.gov (United States)

    Goodman, Jeffrey

    2015-01-01

    This article focuses on an innovative "virtual" practicum arrangement and provides insight for public health professionals seeking a meaningful practicum experience. The traditional practicum model where a student physically reports to work at the field site with a near full-time commitment has become increasingly challenging and often limiting in terms of field site choices and experiences available to a student depending on the location of a school and the student's area of interest. This is particularly true with students who are enrolled in a distance learning program. The experience obtained from a practicum is more important than ever before as rapid changes occur in health service delivery models as a result of the Patient Protection and Affordable Care Act. Career development through a practicum can be vitally important to a mid-career student seeking to remain relevant and in demand within a changing job market. To fulfill these needs, while still obtaining the benefits of a practicum, a virtual practicum arrangement could provide a solution. This case study provides practical tips based on the successful experience of a recent MPH graduate. © 2014 Society for Public Health Education.

  11. Unveiling Pre-Service Teachers’ Attitudes Toward Teaching: The Role of Pedagogical Practicums

    Directory of Open Access Journals (Sweden)

    Yimer Andrés Morales Cortés

    2016-07-01

    Full Text Available This article reports a research developed at Universidad Pedagógica y Tecnológica de Colombia with a group of pre-service teachers that was immersed in an English teaching practicum. The main purpose of this inquiry was to find out the role that practicum exerted on novice teachers’ attitudes towards teaching. Data were collected through interviews, questionnaires, verbal reports, and artifacts. The results evidenced the English practicum provided the teachers being trained opportunities to consider what teaching entails. Thus, the participants were able to reflect, develop awareness, positive attitudes, and satisfaction towards their teaching practice.

  12. Mechanical strength of extrusion briquettes (BREX) for blast-furnace and ferroalloy production: II. Effect of the method of grinding coke breeze on the strength of extrusion briquettes

    Science.gov (United States)

    Bizhanov, A. M.; Kurunov, I. F.; Dashevskii, V. Ya.

    2015-05-01

    The influence of the method of grinding coke breeze on the strength and the behavior of extrusion briquette (BREX) during static loading is studied. It is found that the size, the shape, and the surface relief of coke breeze particles affect the character of BREX fracture. The application of a shearing extruder for preliminary refinement of coke breeze can result in viscoelastic fracture of BREX due to an increase in its impact toughness.

  13. The John Milner Nutrition and Cancer Prevention Research Practicum | Division of Cancer Prevention

    Science.gov (United States)

    Attendee Testimonial Plenty of Food for Thought Served Up at the John Milner Nutrition and Cancer Prevention Research Practicum by Julia Tobacyk Read the Testimonial (DOC, 3.3MB) Date: March 12-16, 2018 |

  14. Practicum Experiences: Effects on Clinical Self-Confidence of Senior Dental Hygiene Students.

    Science.gov (United States)

    Simonian, Whitney Z; Brame, Jennifer L; Hunt, Lynne C; Wilder, Rebecca S

    2015-06-01

    The purpose of this study was to determine the effects of a 3-week practicum experience on the clinical self-confidence of University of North Carolina (UNC) senior dental hygiene students. A mixed methods approach was utilized. Before and after a 3-week practicum experience, UNC senior dental hygiene students (n=32) were asked to complete a 20-statement clinical self-confidence survey based on the dental hygiene process of care. Statements were Likert-scaled, ranging from "not at all confident" to "totally confident." The stratified Mantel Haenszel row mean score test with the subject as strata as a repeated approach was used to assess whether on average across subjects, the pre- and post-surveys had the same mean score. Students were also asked to submit reflective journal entries discussing critical incidents during their practicum experience. Representative comments from students' journal entries were selected as qualitative data to support survey results. Pre- and post-practicum surveys (31 and 32, respectively) were completed, and all 32 students submitted journal entries. The differences in the row mean scores from pre- to post-practicum survey were statistically significant (pself-confidence from the practicum experience. Students' journal entries provided comments that supported the quantitative results. The results suggest that a 3-week practicum experience in dental hygiene students' final semester increased UNC dental hygiene students' clinical self-confidence in the dental hygiene process of care. Dental hygiene administrators may want to consider the benefits of requiring students to participate in a practicum experience if they do not already do so. Copyright © 2015 The American Dental Hygienists’ Association.

  15. A study of the Merritt Island, Florida sea breeze flow regimes and their effect on surface heat and moisture fluxes

    Science.gov (United States)

    Rubes, M. T.; Cooper, H. J.; Smith, E. A.

    1993-01-01

    Data collected during the Convective and Precipitation/Electrification Experiment were analyzed as part of an investigation of the sea breeze in the vicinity of Merritt Island, Florida. Analysis of near-surface divergence fields shows that the classical 24-hour oscillation in divergence over the island due to the direct sea breeze circulation is frequently disrupted and exhibits two distinct modes: the classical sea breeze pattern and deviations from that pattern. A comparison of clear day surface energy fluxes with fluxes on other days indicates that changes in magnitudes were dominated by the presence or absence of clouds. Non-classical sea breeze days tended to lose more available energy in the morning than classical sea breeze days due to earlier development of small cumulus over the island. A composite storm of surface winds, surface energy fluxes, rainfall, and satellite visible data was constructed. A spectral transmittance over the visible wavelengths for the cloud cover resulting from the composite storm was calculated. It is shown that pre-storm transmittances of 0.8 fall to values near 0.1 as the downdraft moves directly over the site. It is also found that under post-composite storm conditions of continuous clear sky days, 3.5 days are required to evaporate back into the atmosphere the latent heat energy lost to the surface by rainfall.

  16. Preventive practicum training in healthcare organizations. The Meharry model.

    Science.gov (United States)

    Levine, R S; St Onge, J; Moriarty, C J; Bailey, S; Logan, T; Zhu, K; Nelson, B K; Hodder, R A; Marino, W

    1999-07-01

    Practicum training for preventive medicine residents often occurs in agencies whose community is geographically defined and whose governance is closely linked to public election. We were unsure about the financial ability of such departments to support training and are concerned that over-reliance on traditional health departments might not be best for either medically indigent populations or preventive medicine. We, therefore, sought to apply a public health model--based on a strategic partnership between nursing and preventive medicine--to a large health care organization. The result was formation of a mini-health department, suitable for fully accredited preventive medicine practicum training, within the Alvin C. York Veterans Affairs Medical Center, Murfreesboro, TN. This Center serves a defined population of 21,594 patients and about 1600 employees. The theoretical framework for the new department was based on demonstration of a close fit between the competencies expected of preventive medicine physicians by the American College of Preventive Medicine (ACPM) and activities required by the Joint Commission on Accreditation of Healthcare Organizations (JCAHO). Because of JCAHO requirements, many healthcare organizations already pay for preventive medicine services. By placing preventive medicine training faculty into existing budget slots at our institution, systemwide personnel costs for prevention decreased by about $36,000 per year, even as personnel funding for preventive medicine physicians increased from about $24,000 to $376,000 per year. Moreover, there was dramatic, sustained improvement in 17 indicators of preventive care quality as determined by an external peer review organization. In addition to providing a new venue for training, this model may also improve the quality and reach of preventive services, decreased fixed costs for service delivery, and yield new employment opportunities for preventive medicine physicians.

  17. Mental health nursing practicum: Student and mentor perspectives on stress and satisfaction

    Directory of Open Access Journals (Sweden)

    Sandra Gelabert Vilella

    2014-07-01

    Full Text Available Nursing students begin to complete practicum experiences during their first year, increasing the number of applied credits as they progress toward degree completion. This contributes to integrating knowledge and skills from all of their courses and to obtaining the basic competencies of the nursing profession. It is also essential to identify the student’s sources of stress in order to provide strategies to confront them and diminish the potential consequences. Therefore, it is a priority to ascertain the perception of stress and the stressors. This study applied both quantitative and quality methods to achieve its objectives: to analyze the perception of stress and the stress-generating factors faced by third- and fourth-year nursing students during the mental health practicum, and to determine satisfaction with the new mental health practicum in a student survey and in a focus group of mentor nurses. Study results identified four major stress factors before students began the practicum: the difficulty of providing nursing care for the patient with a mental disorder, knowing how to react in an unfamiliar situation, lack of knowledge about mental health services, and the possibility of patient aggression. Only the latter remained as a stressor after the practicum was completed. Student satisfaction with the mental health practicum was highly positive. Mentor nurses were particularly satisfied with the changes in student follow-up and evaluation, emphasizing the importance of reflective practice and students’ self-management of their learning experience as set out by the European Higher Education Area.

  18. Quality improvement on chemistry practicum courses through implementation of 5E learning cycle

    Science.gov (United States)

    Merdekawati, Krisna

    2017-03-01

    Two of bachelor of chemical education's competences are having practical skills and mastering chemistry material. Practicum courses are organized to support the competency achievement. Based on observation and evaluation, many problems were found in the implementation of practicum courses. Preliminary study indicated that 5E Learning Cycle can be used as an alternative solution in order to improve the quality of chemistry practicum course. The 5E Learning Cycle can provide positive influence on the achievement of the competence, laboratory skills, and students' understanding. The aim of the research was to describe the feasibility of implementation of 5E Learning Cycle on chemistry practicum courses. The research was based on phenomenology method in qualitative approach. The participants of the research were 5 person of chemistry laboratory manager (lecturers at chemistry and chemistry education department). They concluded that the 5E Learning Cycle could be implemented to improve the quality of the chemistry practicum courses. Practicum guides and assistant competences were organized to support the implementation of 5E Learning Cycle. It needed training for assistants to understand and implement in the stages of 5E Learning Cycle. Preparation of practical guidelines referred to the stages of 5E Learning Cycle, started with the introduction of contextual and applicable materials, then followed with work procedures that accommodate the stage of engagement, exploration, explanation, extension, and evaluation

  19. Estimating the seaward extent of sea breeze from QuickSCAT scatterometry

    Digital Repository Service at National Institute of Oceanography (India)

    Aparna, M.; Shetye, S.R.; Shankar, D.; Shenoi, S.S.C.; Mehra, P.; Desai, R.G.P.

    strength decays away from the coast. Therefore, the contribution of the sea breeze to the observed wind should decrease offshore, resulting in an offshore decrease in the vector correlation between wind vectors. In this paper, we use QuikSCAT data off...SCAT data were downloaded from http://www.ssmi.com/. Help from S. Neetu, G. S. Michael, R. Mani Murali, and A. Mahale is gratefully acknowledged. We thank Department of Ocean Development and Department of Science and Technology, New Delhi for financial...

  20. Students' learning through Adult Nursing Practicum B experiences : An analysis of clinical practicum records : School of Nursing, Adult Nursing

    OpenAIRE

    柘野, 浩子; 塩見, 和子; 礒本, 暁子; 掛屋, 純子; 小野, 晴子

    2012-01-01

     本研究の目的は,成人看護学実習B における実習目標(5)に関する学生の学びを明らかにし,今後の効果的な教育方法を検討することである。自由記載された実習総括記録を分析の対象とし,記述された内容を質的・帰納的に分析した。分析の結果,【援助的人間関係の成立】【看護観の確立】【看護実践力】【看護の質】【看護マネジメント】の5 つのコアカテゴリーが抽出された。看護観の確立には体験の認識を意識化することが効果的であること,看護実践力の育成には看護実践の評価への指導が必要であること,臨床の知を得るために看護実践を振り返り洞察することが重要であることが示唆された。 This study aimed to identify students' learning and understanding of practicum objective No. 5 of Adult Nursing Practicum B, and examine effective teaching strategies. A qualitative and inductive approach was employed ...

  1. The influence of sea- and land-breeze circulations on the diurnal variability in precipitation over a tropical island

    Science.gov (United States)

    Zhu, Lei; Meng, Zhiyong; Zhang, Fuqing; Markowski, Paul M.

    2017-11-01

    This study examines the diurnal variation in precipitation over Hainan Island in the South China Sea using gauge observations from 1951 to 2012 and Climate Prediction Center MORPHing technique (CMORPH) satellite estimates from 2006 to 2015, as well as numerical simulations. The simulations are the first to use climatological mean initial and lateral boundary conditions to study the dynamic and thermodynamic processes (and the impacts of land-sea breeze circulations) that control the rainfall distribution and climatology. Precipitation is most significant from April to October and exhibits a strong diurnal cycle resulting from land-sea breeze circulations. More than 60 % of the total annual precipitation over the island is attributable to the diurnal cycle with a significant monthly variability. The CMORPH and gauge datasets agree well, except that the CMORPH data underestimate precipitation and have a 1 h peak delay. The diurnal cycle of the rainfall and the related land-sea breeze circulations during May and June were well captured by convection-permitting numerical simulations with the Weather Research and Forecasting (WRF) model, which were initiated from a 10-year average ERA-Interim reanalysis. The simulations have a slight overestimation of rainfall amounts and a 1 h delay in peak rainfall time. The diurnal cycle of precipitation is driven by the occurrence of moist convection around noontime owing to low-level convergence associated with the sea-breeze circulations. The precipitation intensifies rapidly thereafter and peaks in the afternoon with the collisions of sea-breeze fronts from different sides of the island. Cold pools of the convective storms contribute to the inland propagation of the sea breeze. Generally, precipitation dissipates quickly in the evening due to the cooling and stabilization of the lower troposphere and decrease of boundary layer moisture. Interestingly, the rather high island orography is not a dominant factor in the diurnal

  2. Student perceptions of a hands-on practicum to supplement an online eHealth course.

    Science.gov (United States)

    Edirippulige, Sisira; Smith, Anthony C; Armfield, Nigel R; Bensink, Mark; Wootton, Richard

    2012-12-18

    Since 2000, the Centre for Online Health (COH) at The University of Queensland has offered a range of online eHealth courses at the undergraduate and postgraduate level. While online learning has a number of advantages, in some domains, it can present some challenges to the development of practical skills and experience. To assess students' perceptions of the value of an eHealth practicum. To supplement our online learning program, we introduced an eHealth practicum component that aimed to expose students to a range of clinically relevant learning experiences. Subsequently, by means of a questionnaire, student perceptions of the practicum were assessed. Over two semesters, a total of 66 students participated in the eHealth practicum, and questionnaire responses were very positive. The majority of students agreed that the practicum allowed them to gain necessary skills in eHealth applications (59%) and provided them with an opportunity to explore ways of using different eHealth tools for the delivery of health care at a distance (62%). The study shows that a practical component in eHealth teaching was well received by students. While online teaching is appropriate for providing knowledge, the opportunity to develop practical skills may encourage students to use eHealth techniques in their future practices.

  3. Information technologies at physics practicums in a subject-oriented school

    Directory of Open Access Journals (Sweden)

    Tishchenko Lyudmila V.

    2016-01-01

    Full Text Available The paper suggests a new method of implementing an activity approach in a physicsoriented program. Such method implies the use of a system which comprises three types of practical sessions: a laboratory practicum, a practical training aimed at analyzing physical processes on the basis of computerized modeling and a problem-solving practicum. A methodology used for holding practicums provides for an active use of information technologies. At laboratory sessions we use computerized sensors, tablets with an integrated data recorder, an electronic oscilloscope and process data in Excel tables. At practicums aimed at analyzing physical processes, we develop programs in Visual Basic and Рascal in order to visualize physical processes in the form of motion trajectories, dynamic charts; besides, we conduct computer experiments. At problem-solving practicums we use our own PowerPoint “Study Guide for an Interactive Whiteboard”, which contains a database of graphic and pictorial physics problems for students of 10–11 grades. Knowledge of information technologies facilitates students’ adaptation in modern society, improves education quality.

  4. In Search of Ways to Improve Practicum Learning: Self-Study of the Teacher Educator/Researcher as Responsive Listener

    Science.gov (United States)

    Martin, Andrea K.

    2017-01-01

    Teacher education programs that appear to be more successful work to thread practicum experiences and on-campus courses with an eye to achieving overall program coherence. As part of a funded research project centred on understanding how teacher candidates perceive quality in their practicum experiences and, by extension, in their professional…

  5. Evaluating Creative Thinking of Rn-Bsn Students in the Course of Clinical Case Study and Practicum

    Science.gov (United States)

    Ku, Ya-Lie

    2015-01-01

    This case study evaluated creative thinking of RN-BSN students in the course of clinical case study and practicum. Study design used quantitative and qualitative evaluations of creative thinking of RN-BSN students by triangulation method in the course of clinical case study and practicum. Sixty RN-BSN students self-perceived the changing levels of…

  6. Chinese Student Teachers' Perspectives on Becoming a Teacher in the Practicum: Emotional and Ethical Dimensions of Identity Shaping

    Science.gov (United States)

    Zhu, Gang

    2017-01-01

    This research examines the emotional and ethical dimensions of identity shaping in student teachers' teaching practicum. By interviewing seven Chinese student teachers who had just finished their student teaching practice, the research examines the participants' emotional experiences and the ethical dilemmas they encountered in their practicum.…

  7. Possible impacts of the pre-monsoon dry line and sea breeze front on nocturnal rainfall over northeast Bangladesh

    Science.gov (United States)

    Stiller-Reeve, Mathew; Toniazzo, Thomas; Kolstad, Erik; Spengler, Thomas

    2017-04-01

    The northeast region of Bangladesh receives a large amount of rainfall before the large-scale monsoon circulation begins. For example, in April (a "pre-monsoon" month) 2010, 804 mm of rain fell in the regional capital Sylhet. It was the second wettest month of the entire year. From our conversations with the local people, we know that this pre-monsoon rainfall is extremely important to their livelihoods. We therefore need to understand it's triggering mechanisms. Several theories have been published, all of which are likely to be at play. However, in this work we look more closely at how the sea breeze front and prominent pre-monsoonal dry line in this region may play a role. If these mechanisms play a role in the convection, then it is likely that they trigger convection further afield, and then the resulting systems then propagate towards northeast Bangladesh. We believe this because rainfall associated with dry line/sea-breeze front convection often occurs during the late afternoon, but the rainfall over northeast Bangladesh shows a clear late-night/early-morning maxima. At present, the temporal and spatial resolution of the regional observations is inappropriate for examining these possible mechanisms. We therefore use a numerical model (WRF) to investigate the possible links between the convection and the sea breeze front and dry line. We use April 2010 as a case study since it was such a wet pre-monsoon month. The simulation shows that a sea breeze circulation often develops during the day in the coastal zone of Bangladesh and northeast India. After sunset the sea breeze front propagates inland pushing back the hot, dry air over India. On several days during the simulation, convection is triggered along the sea breeze front, which then propagates towards northeast Bangladesh and intensifies across the topography surrounding the Sylhet region. From our simulations, it appears that nocturnal convection over northeast Bangladesh is triggered by several

  8. Incorporating a primary care practicum in midwifery education.

    Science.gov (United States)

    Kessler, Julia Lange; Phillippi, Julia C

    2015-01-01

    There is a shortage of primary care providers in the United States. As more individuals obtain health insurance coverage with the Patient Protection and Affordable Care Act, the number seeking care will increase dramatically. Both the Institute of Medicine and the American College of Nurse-Midwives state that certified nurse-midwives and certified midwives should function at their full scope of practice, which includes primary care services as delineated by the Core Competencies for Basic Midwifery Practice. Nonetheless, the percentage of midwives who self-identify as primary care providers is decreasing. Dedicated primary care educational experiences may increase student confidence and encourage the incorporation of primary care into midwifery practice after graduation. Midwifery students in 2 cohorts completed questionnaires before and after a dedicated primary care practicum to study changes in the perceived level of confidence in primary care provision. The students in cohort A participated in 45 hours of primary care clinical time, whereas the students in cohort B participated in 88 hours of primary care clinical time. Postclinical focus groups provided qualitative data on student perceptions and attitudes about the clinical experience. Student responses were coded by cohort and analyzed using qualitative descriptive analysis. Seventeen midwifery students from 2 cohorts completed questionnaires. Students in both cohorts reported increased perceived confidence in almost all primary care domains. Participation in a dedicated primary care clinical rotation increased student-perceived confidence in primary care practice. The inclusion of designated primary care clinical education in nurse-midwifery education may contribute to meeting the national need for primary care providers. This article is part of a special series of articles that address midwifery innovations in clinical practice, education, interprofessional collaboration, health policy, and global health

  9. A Phenomenological Study: The Experience of Live Supervision during a Pre-Practicum Counseling Techniques Course

    Science.gov (United States)

    Koltz, Rebecca L.; Feit, Stephen S.

    2012-01-01

    The experiences of live supervision for three, master's level, pre-practicum counseling students were explored using a phenomenological methodology. Using semi-structured interviews, this study resulted in a thick description of the experience of live supervision capturing participants' thoughts, emotions, and behaviors. Data revealed that live…

  10. Online Learning Management Systems (LMS) and Sense of Community: A Pre-Service Practicum Perspective

    Science.gov (United States)

    Rideout, Glenn; Bruinsma, Robert; Hull, John; Modayil, Jacob

    2007-01-01

    This paper examines the impact of the implementation of an online learning management system (LMS) on pre­-service teachers during their major pre-­service practicum. The LMS enabled students to remain connected to peers, professors, and supervisors while new relationships were formed with in­school personnel such as mentor teachers, principals,…

  11. Unfolding Case-Based Practicum Curriculum Infusing Crisis, Trauma, and Disaster Preparation

    Science.gov (United States)

    Greene, Catie A.; Williams, Amy E.; Harris, Pamela N.; Travis, Sterling P.; Kim, Sharon Y.

    2016-01-01

    The authors evaluated an unfolding case-based approach to a practicum in counseling course infusing crisis, trauma, and disaster preparation for changes in students' crisis self-efficacy across a semester. The course, informed by constructivist-developmental pedagogy and centered on the unfolding case, resulted in significant increases in…

  12. Mental Health Nursing Practicum: Student and Mentor Perspectives on Stress and Satisfaction

    Science.gov (United States)

    Gelabert-Vilella, Sandra; Bonmati-Tomàs, Anna; Bosch-Farré, Cristina; Malagón-Aguilera, M. Carmen; Fuentes-Pumarola, Concepció; Ballester-Ferrando, David

    2014-01-01

    Nursing students begin to complete practicum experiences during their first year, increasing the number of applied credits as they progress toward degree completion. This contributes to integrating knowledge and skills from all of their courses and to obtaining the basic competencies of the nursing profession. It is also essential to identify the…

  13. Bridging Community Generational Gaps through Experiential Learning: A College Nursing Student Practicum for Elderly Patients

    Science.gov (United States)

    Pate, Jane D.

    2013-01-01

    At the study site, an elder care practicum was adopted after nursing students demonstrated a lack of interest in the well-being of elderly patients. The purpose of the study was to determine if there was a change in college nursing students' attitudes toward nursing home residents as a result of increased intergenerational exposure following an…

  14. Opportunities and Barriers of Practicum from the Perspectives of English Language Student Teachers

    Science.gov (United States)

    Masadeh, Thouqan Saleem Yakoub

    2017-01-01

    The study investigated the perspectives of student teachers regarding the opportunities provided by Practicum course, in addition to the barriers that potentially inhibited their performance as teachers. The descriptive approach was used to identify these opportunities and barriers. Participants were (27) females and (31) males. They were all…

  15. A Reflection on Bakhtin's "Epic and Novel" in the Context of Early Childhood Student Teachers' Practicum

    Science.gov (United States)

    Naughton, Christopher

    2016-01-01

    It is common in early childhood education (ECE), for student teachers to be asked to reflect on incidents or scenarios that occur while on practicum and relate their reflections to "theory." This process of identification and corroboration, demonstrates the student's familiarity with the dominant developmental narratives within which ECE…

  16. Aboriginal Post-Interns' Views of Their Rural Teaching-Practicum

    Science.gov (United States)

    Gerard, Jessi; Lapointe, Joshua; Ralph, Edwin; Walker, Keith

    2013-01-01

    In this article, two indigenous post-interns, who completed their 16-week extended-teaching practicum sessions in rural schools in one Western Canadian province, assess their school-based internship experiences. They summarize their perspectives in three areas: 1) the elements they perceived as positive during the internship, 2) the challenging…

  17. Social Work Students' Experiences with Group Work in the Field Practicum

    Science.gov (United States)

    Knight, Carolyn

    2017-01-01

    The study reported on in this article assessed MSW and BSW students' opportunities to practice group work in their field practicum. More than one third of participants had no such opportunity during their yearlong internship, despite their program's requirement that group work opportunities be available. Among the students who did have experience…

  18. Assessing the Impact of Sequencing Practicums for Welding in Agricultural Mechanics

    Science.gov (United States)

    Rose, Malcolm; Pate, Michael L.; Lawver, Rebecca G.; Warnick, Brian K.; Dai, Xin

    2015-01-01

    This study examined the impact of sequencing practicums for welding on students' ability to perform a 1F (flat position-fillet lap joint) weld on low-carbon steel. Participants were randomly assigned a specific practice sequence of welding for using gas metal arc welding (GMAW) and shielded metal arc welding (SMAW). A total of 71 participants…

  19. "L'arte D'arrangiarsi": Evaluation of an Innovative Practice in a Preservice Practicum

    Science.gov (United States)

    Macy, Marisa; Squires, Jane

    2009-01-01

    Building on Opportunities for Student Teaching and Learning (BOOST) is a community-based summer preschool program developed, implemented, and coordinated by student teachers, university supervisors, and faculty. Ten preservice graduate students participated in BOOST practicum activities during the spring and summer terms of their 1-year Early…

  20. Practicum Learnings for Counseling and Art Therapy Students: The Shared and the Particular

    Science.gov (United States)

    Van Lith, Theresa; Voronin, Lorelei

    2016-01-01

    Practicum experience in counseling and therapy training can be an anxiety-inducing time as students begin to apply their acquired theoretical knowledge. On-site supervisors closely monitor students' development by making use of example-based involvements to provide valuable insights and learning opportunities. This paper examines the findings from…

  1. Cultivating Pre-Service Teachers' Classroom Management Skills through Teaching Practicum: A Reflective Practice

    Science.gov (United States)

    Ragawanti, Debora Tri

    2015-01-01

    Classroom management is commonly believed to be the key to the success of an instruction. Many student teachers, however, might find it very challenging to handle their classrooms. It is, therefore, necessary to advance their professional practice in the context of a real classroom such as through teaching practicum and reflective practice. This…

  2. Program Coordinators Disposition toward Educational Leadership Best Practices: Practicum Experience in Georgia

    Science.gov (United States)

    Tubbs, J. Eric

    2008-01-01

    The importance of field experiences in educational leadership was well documented in literature. However, scholars and practitioners disagreed on how field experiences should be provided to achieve the greatest effect. On the other hand, practicum efficiency and effectiveness were not assessed in the last ten years. Therefore, this study was…

  3. A Social Media Practicum: An Action-Learning Approach to Social Media Marketing and Analytics

    Science.gov (United States)

    Atwong, Catherine T.

    2015-01-01

    To prepare students for the rapidly evolving field of digital marketing, which requires more and more technical skills every year, a social media practicum creates a learning environment in which students can apply marketing principles and become ready for collaborative work in social media marketing and analytics. Using student newspapers as…

  4. Crying in the Halls: Supervising Students with Symptoms of Emotional Problems in the Clinical Practicum

    Science.gov (United States)

    Storrie, Kim; Ahern, Kathy; Tuckett, Anthony

    2012-01-01

    There is evidence that the number of university students with mental health problems has increased over the past few years. The literature also suggests that the number and effect of troubled health science students create significant problems in the clinical practicum. However, there are gaps in the literature as to how clinical teachers actually…

  5. The Usage of Recycle Materials for Science Practicum: Is There Any Effect on Science Process Skills?

    Science.gov (United States)

    Prajoko, Setiyo; Amin, Mohamad; Rohman, Fatchur; Gipayana, Muhana

    2017-01-01

    This study aimed at determining the effect of recycle materials usage for science practicum on students' basic science process skills of the Open University, Surakarta. Recycle materials are the term used for the obtained materials and equipment from the students' environment by taking back the garbage or secondhand objects into goods or new…

  6. Footy, Gangs and Love: Using Auto-Ethnography to Problematise Practice on a Practicum

    Science.gov (United States)

    Bellamy, Roz

    2017-01-01

    This article was written as an auto ethnography, which allowed for a complex and personal exploration of professional standards, teachers' professional identities, neoliberal reforms, and approaches to literacy and creativity. This article reflects on a practicum which involved teaching Romeo and Juliet to two year nine classes at an all boys'…

  7. Making the Grade: Describing Inherent Requirements for the Initial Teacher Education Practicum

    Science.gov (United States)

    Sharplin, Elaine; Peden, Sanna; Marais, Ida

    2016-01-01

    This study explores the development, description, and illustration of inherent requirement (IR) statements to make explicit the requirements for performance on an initial teacher education (ITE) practicum. Through consultative group processes with stakeholders involved in ITE, seven IR domains were identified. From interviews with academics,…

  8. The Seminar Practicum: A Community Based Instructional System for Paraprofessional Education.

    Science.gov (United States)

    Powers, Thomas F.; And Others

    The instructional system which emerged from the Pennsylvania State University three-year project was a seminar practicum for Hotel and Food Service paraprofessional workers which provides work experience, a set of self-instructional modules, subject matter, a weekly seminar discussion, and encourages minority/lower income students. A summary of…

  9. Experiences of Student Speech-Language Pathology Clinicians in the Initial Clinical Practicum: A Phenomenological Study

    Science.gov (United States)

    Nelson, Lori A.

    2011-01-01

    Speech-language pathology literature is limited in describing the clinical practicum process from the student perspective. Much of the supervision literature in this field focuses on quantitative research and/or the point of view of the supervisor. Understanding the student experience serves to enhance the quality of clinical supervision. Of…

  10. Pre-Service English Teachers' Voices about the Teaching Practicum

    Science.gov (United States)

    Castañeda-Trujillo, Jairo Enrique; Aguirre-Hernández, Ana Jackelin

    2018-01-01

    This paper shows the results of a pedagogical experience with a group of pre-service English teachers during their first semester of teaching practicum. The data were collected by means of reflection papers written by them, and then the resulting papers were analyzed under the principles of codification of grounded theory. The results show that…

  11. The influence of the summer sea breeze on thermal comfort in Funchal (Madeira). A contribution to tourism and urban planning.

    Energy Technology Data Exchange (ETDEWEB)

    Lopes, Antonio; Lopes, Sergio; Joao Alcoforado, Maria [Univ. de Lisboa (Portugal). Centro der Estudos Geograficos; Matzarakis, Andreas [Freiburg Univ. (Germany). Meteorological Inst.

    2011-10-15

    Tourism plays a crucial role for the development of coastal areas. Despite the mildness of Madeira's climate, very hot days can occur during summer, a situation to which most tourists from northern Europe (the majority of foreign tourists) are poorly adapted. As sea breezes strongly contribute to moderate heat stress in urban environments, their influence on the thermal comfort on the island has been studied. Sea breezes occurred on 84 % of the days during the period under study (May to October 2006). They usually start around 09:30 h and end after 22:00 h, with an average duration of about 12:50 hours and a mean velocity of 2.9 m/s. Physiologically Equivalent Temperature (PET) was used to evaluate the thermal comfort of a sample of days during the summer of 2006. It was concluded that most of the sites in the city are ''slightly comfortable'' during normal days with sea breeze, but only shore sites and the highest green areas offer some comfort during hot days. Inside the city, the thermal perception is generally ''hot'' and strong heat stress can occur. As sea breezes are important to mitigate heat stress, some basic guidelines were presented: urban planners should take advantage of this wind system avoiding dense construction near the shoreline that would act as a barrier to the renewal of the air inside the city. In terms of tourism, planners and local authorities should provide solutions to mitigate the negative effects during hot periods, creating a system to warn and relocate more vulnerable tourists to places near the shore line, to the mountains, to gardens and air-conditioned buildings. In combination with other components (beauty of the island, gastronomy, cultural values and safety), climate information can be a factor of attractiveness to tourists. (orig.)

  12. Evaluation of the Practicum for Teaching Degrees from the Students’ Perspective

    Directory of Open Access Journals (Sweden)

    Michelle Mendoza-Lira

    2014-09-01

    Full Text Available The Practicum –understood not only as external practices developed by future teachers in schools, but also as the tutorials, seminars and projects done at the University–, is an essential component of initial teacher training. Given the importance of this topic, this paper includes the results obtained in a trans-sectional quantitative descriptive study focused on learning how sampled students from the Primary Teaching and Preschool Teaching Degree Programs from a public university in Madrid evaluate the organization of Practicums I and II, and the support they received from related personnel from the University and the education institution where the practicums took place. A questionnaire was designed to obtain this information from students from these programs and was answered by 426 students. To validate the questionnaire, the Lawshe’s formula was used, which establishes a Content Validity Index (CVI of 0.62, with ten expert judges for agreement not to be reached by chance. In addition, the information provided by the sample was coded in a database for further processing with SPSS 15.0. Using this software, descriptive analyzes were performed to determine the distribution of the sample in each of the variables defined in this study. Finally, results showed a clear tendency to perceive the training institution (the University and its most representative agent (tutor as insufficient to meet the demands for emotional, professional and pedagogical support. On the contrary, centers where practicum is conducted and collaborating teachers are seen not only as the main sources of orientation and guidance during the Practicum, but also as references in the acquisition and development of professional competences.

  13. DESARROLLO DE COMPETENCIAS EN EL PRACTICUM DE MAESTROS: ABPY COACHING MULTIDIMENSIONAL

    Directory of Open Access Journals (Sweden)

    Antonio J. Rodríguez-Hidalgo

    2015-01-01

    Full Text Available Esta investigación pretende contribuir al conocimiento de la influencia del Practicumen el desarrollo de competencias por parte de los maestros y maestras en su formación inicial. Se expone una revisión de estudios en esta materia y la evolución de la metodología docente empleada en Practicum en la Facultad de Ciencias de la Educación de la Universidad de Córdoba. Se presentan las bases del modelo actual de Practicum, focalizado en el Aprendizaje Basado en Problemas mediante Coaching Multidimensional (modelo ABP-CM especialmente diseñado para potenciar el desarrollo de competencias. Se realizó un estudio pretest/postest con la finalidad de estudiar el impacto del Practicum bajo el modelo ABP-CM sobre la propia percepción del alumnado del desarrollo de sus competencias. Entre pretest y postest solo medió la experiencia formativa de Prácticum I del grado de Educación Primaria. En el pretest participaron 145 estudiantes y en el postest 196. Los datos se recogieron mediante un cuestionario auto-informe compuesto por ítems sobre el grado auto-percibido de desarrollo de competencias transversales, específicas y prácticas. Los resultados muestran un avance significativo en el desarrollo auto-percibido de la mitad de las competencias. Se vieron mejoradas: un tercio de las competencias transversales (especialmente las personales y sistémicas; más dela mitad de las competencias específicas; y tres cuartas partes de las competencias concretas de Practicum. La naturaleza de muchas de las competencias más beneficiadas es concordante con la naturaleza de las estrategias docentes empleadas, lo que nos lleva a inferir que el modelo ABP-CM desarrollado en Practicum es un buen catalizador para el desarrollo y cristalización de competencias.

  14. Proper Technique for Administration of ATX-101 (Deoxycholic Acid Injection): Insights From an Injection Practicum and Roundtable Discussion.

    Science.gov (United States)

    Jones, Derek H; Kenkel, Jeffrey M; Fagien, Steven; Glaser, Dee Anna; Monheit, Gary D; Stauffer, Karen; Sykes, Jonathan M

    2016-11-01

    ATX-101 (deoxycholic acid injection; Kybella in the United States and Belkyra in Canada; Kythera Biopharmaceuticals, Inc., Westlake Village, CA [an affiliate of Allergan plc, Dublin, Ireland]) is the first aesthetic injectable approved for reduction of submental fat. In February 2014, an injection practicum was conducted in the anatomy laboratory at the University of Texas Southwestern Medical Center to explore the proper injection technique for ATX-101 and the importance of its appropriate, safe anatomical placement within the submental area. Subsequent to the injection practicum, a structured roundtable discussion was conducted in which potential implications of the various injection protocols evaluated during the practicum were reviewed. Furthermore, the faculty had the opportunity to provide additional perspectives based on their clinical experience with facial injectables and ATX-101 specifically. In this article, the findings from the injection practicum and roundtable discussion are reported.

  15. Nursing student and professor perceptions and assessments of the achievement of practicum competencies: A mixed method approach.

    Science.gov (United States)

    Fuentes-Pumarola, Concepció; Ballester-Ferrando, David; Gelabert-Vilella, Sandra; Bosch-Farré, Cristina; Malagón-Aguilera, M Carme; Rascón-Hernán, Carolina; Bonmatí-Tomàs, Anna; Fernandez-Peña, Rosario

    2016-10-01

    Within the context of the European Higher Education Area's requirement of competency-based assessments, the objective of the present study was to evaluate the Nursing Degree Practicum experience at the University of Girona (Spain) and ascertain student and faculty perceptions of the degree of competency achieved as a result of the practicum. This cross-sectional, descriptive, study combined quantitative analysis of a questionnaire and qualitative analysis of focus group comments. In the quantitative part of the study, 163 fourth-year nursing students completed the questionnaire; the qualitative analysis was derived from a focus group of 5 students and 5 professors. On the questionnaire, overall practicum evaluation was 8.39 on a 10-point Likert scale; scores evaluating the nurse mentor/instructor and nursing professor were 8.43 and 7.98, respectively. The geriatrics practicum experience received the lowest overall score (7.81), while the surgical practicum received the lowest score on the adequacy of knowledge acquired in the classroom in previous courses (5.54). The best scores were earned by the mental health and intensive/emergency care practicum experiences (a mean of 9.05 and 8.70, respectively). Students and professors in the focus group agreed that the practicum met the Nursing degree program's competency goals, highlighting practical activity as the best methodology to evaluate competencies. Participants highlighted the importance of reflective practice and the role of the nurse mentor/instructor in student learning, and indicated that it is essential for the university and the health care centers where students take practicum courses to maintain a strong relationship and good communication. Finally, feedback from the nurse mentor/instructor and Nursing professor was very important to students, both to motivate them and to help them learn. Copyright © 2016 Elsevier Ltd. All rights reserved.

  16. A Report on Overseas Teaching Practicum by Graduate Students in Elementary / Secondary Schools in the United States (II)

    OpenAIRE

    小原, 友行; 深澤, 清治; 朝倉, 淳; 神山, 貴弥; 岩城, 宇紀; 中井, 俊之; 森, 俊郎; 淺野, 博子; 大村, 正樹; 庄野, 修一; 矢野, 和佳子; 鷲見, 勝司; 吉浪, 徳香; 小野, 智子; 榎並, 愛子

    2008-01-01

    This is a second year's report on overseas teaching practicum by Japanese graduate students in elementary / secondary schools in the United States in September 2007. It awaits no discussion that future teachers need to develop enhanced awareness and skills in teaching young global citizens in the future. For this purpose, Global Partnership School Center, Hiroshima University, conducted a second-year overseas teaching practicum by education-major graduate students in the United States. Review...

  17. Surface current dynamics under sea breeze conditions observed by simultaneous HF radar, ADCP and drifter measurements

    Science.gov (United States)

    Sentchev, Alexei; Forget, Philippe; Fraunié, Philippe

    2017-04-01

    Ocean surface boundary layer dynamics off the southern coast of France in the NW Mediterranean is investigated by using velocity observations by high-frequency (HF) radars, surface drifting buoys and a downward-looking drifting acoustic Doppler current profiler (ADCP). The analysis confirms that velocities measured by HF radars correspond to those observed by an ADCP at the effective depth z f = k -1, where k is wavenumber of the radio wave emitted by the radar. The radials provided by the radars were in a very good agreement with in situ measurements, with the relative errors of 1 and 9 % and root mean square (RMS) differences of 0.02 and 0.04 m/s for monostatic and bistatic radar, respectively. The total radar-based velocities appeared to be slightly underestimated in magnitude and somewhat biased in direction. At the end of the survey period, the difference in the surface current direction, based on HF radar and ADCP data, attained 10°. It was demonstrated that the surface boundary layer dynamics cannot be reconstructed successfully without taking into the account velocity variation with depth. A significant misalignment of ˜30° caused by the sea breeze was documented between the HF radar (HFR-derived) surface current and the background current. It was also found that the ocean response to a moderate wind forcing was confined to the 4-m-thick upper layer. The respective Ekman current attained the maximum value of 0.15 m/s, and the current rotation was found to be lagging the wind by approximately 40 min, with the current vector direction being 15-20° to the left of the wind. The range of velocity variability due to wind forcing was found comparable with the magnitude of the background current variability.

  18. Sodar and Lidar Observations and Modelling of the Pollutants Dynamics in a Strongly Industrialized Coastal Area during a Sea-Breeze Event

    Science.gov (United States)

    Talbot, C.; Leroy, C.; Augustin, P.; Willart, V.; Delbarre, H.; Khomenko, G.

    2007-05-01

    The understanding of the atmospheric dynamics under sea breeze is crucial for predicting pollution transport and dispersion in coastal areas. We present here a study of the boundary-layer dynamics and the redistribution of the industrial SO2 emissions in the Dunkerque region (51 N, 2.20 E), in the north of France, at the eastern limit of the English Channel. The French Flanders coastal area is strongly industrialized with many refineries and metallurgic factories. This region is a flat area with small hills (up to 200 meters high) located 30 km away from the coast where sea breezes develop frequently all along the year. Thus, the pollutants transport and pollution episodes are mainly governed by the sea-breeze phenomenon under sunny days. By using optical and acoustic remote-sensing instruments (lidar and sodar), the vertical structure of the atmospheric boundary layer has been observed during a whole sea-breeze event in September 2003. The structure and dynamics of the atmosphere and the pollutants transport within has been simulated with a 3D non hydrostatic model Meso-NHC, developed by the C.R.N.M. and Laboratoire d Aerologie, and was compared with the remote-sensing observations. We present the results of our numerical simulations as well as the data of the remote sensing instruments and stations of the air quality network. The thermal internal boundary layer, the gravity current, the atmospheric boundary layer, the nocturnal boundary layer and the residual layer, were observed by the remote sensing instruments and computed by the model. High values of SO2 concentration were observed at the sea-breeze front passage, and the pollutants emitted were uplifted by updrafts in the front. The acceleration of the sea-breeze flow seems to be responsible of the vertical redistribution of the pollutants emitted inside the sea-breeze system by means of vertical ascents in the sea-breeze front. High values of SO2 concentrations computed in the model were accumulating at the

  19. Uma teoria termodinâmica para brisas: teste utilizando simulações numéricas A thermodynamic theory for breezes: test using numeric simulations

    Directory of Open Access Journals (Sweden)

    Clênia Rodrigues Alcântara

    2008-03-01

    Full Text Available O objetivo deste trabalho foi testar uma teoria termodinâmica em brisas marítimas-terrestres acopladas com brisas de vale-montanha através de simulações numéricas tridimensionais em uma região da costa leste do Nordeste Brasileiro, considerando a presença e a ausência da topografia. Embora o contraste de temperatura entre as superfícies seja importante na formação da brisa, a eficiência termodinâmica é fundamental na determinação da sua intensidade. Tem-se que a inclinação faz com que a diferença de pressão entre dois pontos fique maior durante o dia e menor durante a noite contribuindo para a formação de brisas marítimas mais intensas e de brisas terrestres menos intensas, respectivamente. A máxima queda de pressão ocorre por volta de três horas antes da máxima intensidade da brisa. Isso porque grande parte da energia disponibilizada para as circulações é gasta para vencer dissipação, principalmente, no período diurno, quando esses processos são realmente efetivos. Do ponto de vista puramente termodinâmico a inclinação da montanha atua para intensificar a brisa durante o dia e para enfraquecê-la durante a noite.In this work we test a thermodynamic theory for sea-land breeze coupled with valley-mountain breeze through tri-dimensional numeric simulations. We verify the presence of such a breeze in Northeast Brazil's east coast and perform experiments with and without the topography of the region. Although the temperature contrast between two surfaces is important in forming the breezes, the thermodynamic efficiency is a key parameter for the breeze intensity. The presence of the slope causes the pressure difference between two points to increase during the day and to decrease during the night. This contributes for more intense daytime breeze and less intense nighttime ones. The maximum pressure drop occurs about three hours prior the maximum intensity of the sea breeze. This is because most of the available

  20. Student Triads: A Collaborative Approach to Practicum Experiences for Master's Nursing Students.

    Science.gov (United States)

    Goodwin, Miki; Jenkins-Weinrub, Edith

    2015-01-01

    This article presents an approach for a collaborative practicum experience for master's degree nursing students. The students were placed into triads and then assigned as a group to work in a large health care organization. A triad consisted of 1 student from each concentration of study: nursing administration, nursing education, or nursing informatics, and the group was immersed in real-time problem-solving and decision-making processes over the course of the year.

  1. Online learning management systems (LMS) and sense of community: A pre-service practicum perspective

    OpenAIRE

    Glenn Rideout; Robert Bruinsma; John Hull; Jacob Modayil

    2008-01-01

    This paper examines the impact of the implementation of an online learning management system (LMS) on pre-service teachers during their major pre-service practicum. The LMS enabled students to remain connected to peers, professors, and supervisors while new relationships were formed with in-school personnel such as mentor teachers, principals, and students. The quantitative data analysis revealed that pre-service teachers perceived a higher sense of community when it included pre-service teac...

  2. CULTIVATING PRE-SERVICE TEACHERS’ CLASSROOM MANAGEMENT SKILLS THROUGH TEACHING PRACTICUM: A REFLECTIVE PRACTICE

    OpenAIRE

    Debora Tri Ragawanti

    2015-01-01

    Classroom management is commonly believed to be the key to the success of an instruction. Many student teachers, however, might find it very challenging to handle their classrooms. It is, therefore, necessary to advance their professional practice in the context of a real classroom such as through teaching practicum and reflective practice. This study is aimed at identifying classroom management problems of student-teachers as revealed in their reflective journal entries and to demonstrate ho...

  3. Nursing Practicum in Gynaecology and Obstetrics – Early Influence Possibilities for a Specialty

    OpenAIRE

    Kasch, R; Baum, P.; Dokter, M.; Zygmunt, M.; Wirkner, J; Lange,A.; Fröhlich, S.; Merk, H; Kasch, J.

    2015-01-01

    Background: The shortage of skilled personnel is ubiquitous, basic and further training is a key aspect in the recruitment of new medical colleagues. The significance of the nursing practicum in its function as gateway to the gynaecology and obstetrics discipline is practically unexplored. Methods: In an online questionnaire, medical students in all German faculties were questioned about the practica in their courses. The questionnaire reached 9079 medical students. 149 participants in nursin...

  4. Lessons from experience: ESL student teachers' reflection during practicum through reflective journals

    OpenAIRE

    Intan Safinas Mohd Ariff Albakri; Mohd Hassan Abdullah; Ahmad Jazimin Jusoh

    2017-01-01

    Reflection is a prospective alternative in exploring student teachers’ thinking during practicum. The data gained from student teachers’ reflection are significant in informing teacher education programs on how to equip pre-service teachers to become quality teachers. It is also crucial in addressing issues and conflicts highlighted by student teachers when they interact with the real context. This study is conducted with six semester seven student teachers undergoing their Bachelor in Educat...

  5. Lessons from experience: ESL student teachers' reflection during practicum through reflective journals

    Directory of Open Access Journals (Sweden)

    Intan Safinas Mohd Ariff Albakri

    2017-09-01

    Full Text Available Reflection is a prospective alternative in exploring student teachers’ thinking during practicum. The data gained from student teachers’ reflection are significant in informing teacher education programs on how to equip pre-service teachers to become quality teachers. It is also crucial in addressing issues and conflicts highlighted by student teachers when they interact with the real context. This study is conducted with six semester seven student teachers undergoing their Bachelor in Education with honors Teaching English as a Second Language (TESL program. The student teachers were asked to write reflective journal entries throughout the 14 weeks of their teaching practicum experience. The aim of the study is to identify the focus of the student teachers’ reflection and the challenges faced by them during practicum. Data were gathered using the reflective journal entries and semi-structured interviews with all the participants. The data were analyzed according to emerging themes. The findings indicated that the student teachers focus on three main themes in their reflections, which are managing learning, pedagogy and teacher attributes. While the challenges highlighted were difficulty in socializing with members of the institution, lack of professional support and lack of ability to manage a classroom.

  6. El aprendizaje de la enseñanza reflexiva en el contexto del Practicum de Magisterio

    Directory of Open Access Journals (Sweden)

    Ana RODRÍGUEZ MARCOS

    2009-11-01

    Full Text Available RESUMEN: Este trabajo forma parte de un proyecto interdisciplinar de investigación- acción-colaborativa, centrado en el aprendizaje de la enseñanza reflexiva en el contexto del Practicum de Magisterio. Describe la valoración de la experiencia y del «portfolio» utilizado por los profesores participantes de la Universidad.ABSTRACT: This work forms a part of an interdisciplinary project of collaborativeaction- research centred on the learning of the reflective teaching, within the context of the Initial Teacher Education Practicum. We describe hear the assessment of the experience and of the portfolio used by the professors involved.RÉSUMÉ: Cette étude fait partie d'un projet interdisciplinaire de rechercheaction de collaboration, centrée sur l'apprentissage de l'enseignement réflexif dans le contexte du «Practicum» dans la formation initiale des professeurs. Elle décrit la valoration de l'expérience et du portfolio utilisé par les professeurs de l'Université concernés.

  7. Changes in nearshore waves during the active sea/land breeze period off Vengurla, central west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Amrutha, M.M.; SanilKumar, V.; Singh, J.

    , to analyse the wind pattern, the atmospheric reanal- ysis product of the ECMWF (European Centre for Medium- Range Weather Forecasts) known as ERA-Interim (Dee et al., 2011) is used. ERA-Interim is the global reanalysis prod- uct of ECMWF available from 1979... on ERA-Interim reanalysis, J. Atmos. Ocean. Tech., 32, 1372–1385, doi:10.1175/JTECH-D-14-00212.1, 2015. Aparna, M., Shetye, S. R., Shankar, D., Shenoi, S. S. C., Mehra, P., and Desai, R. G. P.: Estimating the seaward extent of sea breeze from Quik...

  8. Effectiveness of a mobile cooperation intervention during the clinical practicum of nursing students: a parallel group randomized controlled trial protocol.

    Science.gov (United States)

    Strandell-Laine, Camilla; Saarikoski, Mikko; Löyttyniemi, Eliisa; Salminen, Leena; Suomi, Reima; Leino-Kilpi, Helena

    2017-06-01

    The aim of this study was to describe a study protocol for a study evaluating the effectiveness of a mobile cooperation intervention to improve students' competence level, self-efficacy in clinical performance and satisfaction with the clinical learning environment. Nursing student-nurse teacher cooperation during the clinical practicum has a vital role in promoting the learning of students. Despite an increasing interest in using mobile technologies to improve the clinical practicum of students, there is limited robust evidence regarding their effectiveness. A multicentre, parallel group, randomized, controlled, pragmatic, superiority trial. Second-year pre-registration nursing students who are beginning a clinical practicum will be recruited from one university of applied sciences. Eligible students will be randomly allocated to either a control group (engaging in standard cooperation) or an intervention group (engaging in mobile cooperation) for the 5-week the clinical practicum. The complex mobile cooperation intervention comprises of a mobile application-assisted, nursing student-nurse teacher cooperation and a training in the functions of the mobile application. The primary outcome is competence. The secondary outcomes include self-efficacy in clinical performance and satisfaction with the clinical learning environment. Moreover, a process evaluation will be undertaken. The ethical approval for this study was obtained in December 2014 and the study received funding in 2015. The results of this study will provide robust evidence on mobile cooperation during the clinical practicum, a research topic that has not been consistently studied to date. © 2016 John Wiley & Sons Ltd.

  9. Clients becoming teachers: Speech-language pathology students' understanding of rehabilitation following clinical practicum in a rehabilitation setting.

    Science.gov (United States)

    Attrill, Stacie; Gunn, Simon

    2010-04-01

    There has been limited research investigating the conceptual development of rehabilitation in speech-language pathology (SLP) students. The aim of this study was to describe SLP students' understanding of rehabilitation following completion of a clinical practicum in a rehabilitation setting. This study was conducted using a qualitative approach according to grounded theory methodology. Semi-structured interviews were conducted with 10 SLP students who had completed a practicum in a rehabilitation setting. Interview data analysis revealed the emergence of five axial categories. Clients becoming teachers was identified as the core category, as the notion that clients were fundamental to students' understanding of rehabilitation occurred reliably throughout the data and related to all other categories. A theoretical model was proposed that demonstrated successive levels of support to students in the acquisition of their understanding of rehabilitation on practicum. Students' understanding of rehabilitation was derived from client-related interactions and factors experienced on practicum in rehabilitation settings. Rehabilitation practicum provided students with a rich and complex learning environment that may facilitate the development of the "core skills" identified for rehabilitation practice.

  10. Effectiveness of applying flipped learning to clinical nursing practicums for nursing students in Korea: A randomized controlled trial.

    Science.gov (United States)

    Kim, Hyun Sook; Kim, Mi Young; Cho, Mi-Kyoung; Jang, Sun Joo

    2017-10-01

    The purpose of this study was to develop flipped learning models for clinical practicums and compare their effectiveness regarding learner motivation toward learning, satisfaction, and confidence in performing core nursing skills among undergraduate nursing students in Korea. This study was a randomized clinical trial designed to compare the effectiveness of 2 flipped learning models. Data were collected for 3 days from October 21 to 23, 2015 before the clinical practicum was implemented and for 2 weeks from October 26 to December 18, 2015 during the practicum period. The confidence of the students in performing core nursing skills was likely to increase after they engaged in the clinical practicum in both study groups. However, while learner confidence and motivation were not affected by the type of flipped learning, learner satisfaction did differ between the 2 groups. The findings indicate that applying flipped learning allows students to conduct individualized learning with a diversity of clinical cases at their own level of understanding and at their own pace before they participate in real-world practicums. © 2017 John Wiley & Sons Australia, Ltd.

  11. A numerical study of the transport and diffusion of coastal pollutants during the breeze cycle in the Island of Mallorca

    Directory of Open Access Journals (Sweden)

    R. Romero

    Full Text Available An Eulerian study of the distribution over the Island of Mallorca of a non-reactive pollutant (SO2 emitted from an electric power plant operating at present on the north coast is performed using a meso-β numerical model, paying particular attention to the diffusive physical mechanisms. The study is applied to the conditions of sea-land breeze development. This is a local circulation that dominates the flow during the summer and favours transporting pollutants from the coast toward the centre of the island. Results indicate that values of the ground-level concentration higher than 5 μ g/m3 are restricted over a limited and mountainous region during the whole diurnal cycle. However, when the simulation is carried out with the inclusion of a twin electric plant which may be built on the south coast, the affected area becomes larger, especially early in the morning, when air over the island is sinking as a consequence of the land breeze development. The inclusion of dry deposition in the simulations does not produce important changes in the spatial and temporal evolution of the ground-level concentration.

  12. A numerical study of the transport and diffusion of coastal pollutants during the breeze cycle in the Island of Mallorca

    Directory of Open Access Journals (Sweden)

    R. Romero

    1996-03-01

    Full Text Available An Eulerian study of the distribution over the Island of Mallorca of a non-reactive pollutant (SO2 emitted from an electric power plant operating at present on the north coast is performed using a meso-β numerical model, paying particular attention to the diffusive physical mechanisms. The study is applied to the conditions of sea-land breeze development. This is a local circulation that dominates the flow during the summer and favours transporting pollutants from the coast toward the centre of the island. Results indicate that values of the ground-level concentration higher than 5 μ g/m3 are restricted over a limited and mountainous region during the whole diurnal cycle. However, when the simulation is carried out with the inclusion of a twin electric plant which may be built on the south coast, the affected area becomes larger, especially early in the morning, when air over the island is sinking as a consequence of the land breeze development. The inclusion of dry deposition in the simulations does not produce important changes in the spatial and temporal evolution of the ground-level concentration.

  13. Dogmatism, Locus of Control, Perceived Counselor Self-Efficacy, and the Theoretical Orientation of Students in a Master's Level Counseling Practicum

    Science.gov (United States)

    Benesh, Andrew Christopher

    2017-01-01

    Purpose: The purpose of this study was to fill a gap in the literature by examining the relationship between dogmatism, locus of control, counselor self-efficacy, and counselor theoretical orientation in a sample of master's level practicum students. Method: A total of 45 master's practicum students completed a series of four instruments, the DOG…

  14. The Epistemography of an Urban and Regional Planning Practicum: Appropriation in the Face of Resistance. WCER Working Paper No. 2010-8

    Science.gov (United States)

    Bagley, Elizabeth

    2010-01-01

    In this paper, the author describes an ethnographic study of a graduate-level practicum at a large Midwestern university in order to examine one of the ways urban planners develop expertise. The graduate students in the practicum were guided in the production of a site plan for a developing area by a planner with 34 years of planning experience.…

  15. [Formula: see text]Official Position of the American Academy of Clinical Neuropsychology (AACN): Guidelines for Practicum Training in Clinical Neuropsychology.

    Science.gov (United States)

    Nelson, Aaron P; Roper, Brad L; Slomine, Beth S; Morrison, Chris; Greher, Michael R; Janusz, Jennifer; Larson, Jennifer C; Meadows, Mary-Ellen; Ready, Rebecca E; Rivera Mindt, Monica; Whiteside, Doug M; Willment, Kim; Wodushek, Thomas R

    2015-01-01

    Practical experience is central to the education and training of neuropsychologists, beginning in graduate school and extending through postdoctoral fellowship. However, historically, little attention has been given to the structure and requirements of practicum training in clinical neuropsychology. A working group of senior-level neuropsychologists, as well as a current postdoctoral fellow, all from a diverse range of settings (The AACN Practicum Guidelines Workgroup), was formed to propose guidelines for practicum training in clinical neuropsychology. The Workgroup reviewed relevant literature and sought input from professional organizations involved in education and training in neuropsychology. The proposed guidelines provide a definition of practicum training in clinical neuropsychology, detail entry and exit criteria across competencies relevant to practicum training in clinical neuropsychology, and discuss the relationship between doctoral training programs and practicum training sites. The proposed guidelines also provide a methodology for competency-based evaluation of clinical neuropsychology practicum trainees and outline characteristics and features that are integral to an effective training environment. Although the guidelines discussed below may not be implemented in their entirety across all clinical neuropsychology practicum training sites, they are consistent with the latest developments in competency-based education.

  16. Utilizing TRMM to Analyze Sea Breeze Thunderstorm Patterns During El Nino Southern Oscillations and Their Effects upon Available Fresh Water for South Florida Agricultural Planning and Management

    Science.gov (United States)

    Cooley, Clayton; Billiot, Amanda; Lee, Lucas; McKee, Jake

    2010-01-01

    Water is in high demand for farmers regardless of where you go. Unfortunately, farmers in southern Florida have fewer options for water supplies than public users and are often limited to using available supplies from surface and ground water sources which depend in part upon variable weather patterns. There is an interest by the agricultural community about the effect weather has on usable surface water, however, research into viable weather patterns during La Nina and El Nino has yet to be researched. Using rainfall accumulation data from NASA Tropical Rainfall Measurement Mission (TRMM) satellite, this project s purpose was to assess the influence of El Nino and La Nina Oscillations on sea breeze thunderstorm patterns, as well as general rainfall patterns during the summer season in South Florida. Through this research we were able to illustrate the spatial and temporal variations in rainfall accumulation for each oscillation in relation to major agricultural areas. The study period for this project is from 1998, when TRMM was first launched, to 2009. Since sea breezes in Florida typically occur in the months of May through October, these months were chosen to be the months of the study. During this time, there were five periods of El Nino and two periods of La Nina, with a neutral period separating each oscillation. In order to eliminate rainfall from systems other than sea breeze thunderstorms, only days that were conducive to the development of a sea breeze front were selected.

  17. Evaluation of the development of communication and analysis skills in practicum students of pharmacy

    OpenAIRE

    Orta Cuevas, María del Mar; Vega Pérez, José Manuel; Sánchez Burson, Jesús Luis; Jos Gallego, Ángeles

    2010-01-01

    El equipo de Prácticas Tuteladas de la Facultad de Farmacia de la Universidad de Sevilla, en su compromiso de adecuación al Espacio Europeo de Educación Superior del Practicum de la licenciatura, viene desarrollando desde el curso académico 2008-2009 un Proyecto de Innovación y Mejora Docente dentro del I Plan Propio de Docencia de esta Universidad. Su objetivo es impulsar cambios en la metodología docente donde se de un mayor protagonismo al aprendizaje del estudiante, durante...

  18. Portafolio Practicum I 2010-2011. Grado en Enfermería

    OpenAIRE

    Carnicer Fuentes, Inmaculada Concepción; Castro Yuste, Cristina; Martínez Nieto, José Manuel; Abellán Hervás, María José; Fuentes Cebada, Luis; Delgado Romero, Ascensión; Sanlés Pérez, Manuel; García Cabanillas, María José; Sainz Otero, Ana María; Moreno Corral, Luis Javier

    2011-01-01

    El documento incluye información sobre los aspectos básicos previos al inicio de las prácticas clínicas: documentos a consultar, recomendaciones, normas, cómo usar el portafolio-cuaderno de prácticas y un listado con las actuaciones a realizar durante el periodo de prácticas clínicas correspondiente al Practicum I. También incluye actividades a realizar y reflexiones sobre lo aprendido. Los Estudiantes registran en el portafolio cuantitativa y cualitativamente la implementación de dichas acti...

  19. Portafolio Practicum II/III 2011-2012. Grado en Enfermería

    OpenAIRE

    Castro Yuste, Cristina; Martínez Nieto, José Manuel; Carnicer Fuentes, Inmaculada Concepción; Rodríguez Cornejo, María Jesús; Ruiz Jiménez, Miguel Ángel; Abellán Hervás, María José; Sanlés Pérez, Manuel; Fuentes Cebada, Luis; García Cabanillas, María José; Sainz Otero, Ana María; Moreno Corral, Luis Javier

    2011-01-01

    El documento incluye información sobre los aspectos básicos previos al inicio de las prácticas clínicas: documentos a consultar, recomendaciones, normas, cómo usar el portafolio-cuaderno de prácticas y un listado con las actuaciones a realizar durante el periodo de prácticas clínicas correspondiente al Practicum II y III. También incluye actividades a realizar y reflexiones sobre lo aprendido. Los Estudiantes registran en el portafolio cuantitativa y cualitativamente la implementación de dich...

  20. Strengthening field education in aging through university-community agency partnership: the Practicum Partnership Program.

    Science.gov (United States)

    Lawrance, Frances P; Damron-Rodriguez, Joann; Rosenfeld, Peri; Sisco, Sarah; Volland, Patricia J

    2007-01-01

    The Practicum Partnership Program (PPP), an innovative field education model developed and implemented by six demonstration sites over four years (2000-2004), uses a structured university-community partnership, or consortium, as the foundation for designing, implementing, and evaluating internships for graduate social work students specializing in aging. This paper describes the site consortia and PPP programs, presents evaluation findings, and identifies future directions for the PPP. Student learning outcomes were positive and both students and consortia agencies reported positive PPP experiences. The PPP model underscores the value of the community agencies as equal partners in educating future geriatric social workers.

  1. [Selecting methods and awaiting growth: the teaching experience of fundamental nursing practicum instructors].

    Science.gov (United States)

    Lin, Hui-Chen; Lin, Chi-Yi; Chien, Tsui-Wei; Liu, Kuei-Fen; Chen, Miao-Yen; Lin, Wen-Chuan

    2013-02-01

    A constellation of factors accounts for teaching efficacy in the fundamental nursing practicum. Teachers play a critical role in terms of designing and executing an appropriate teaching plan, choosing effective methods, and holding appropriate teaching attitudes. It is thus extremely important that clinical teachers master the core characteristics of basic nursing practice. This study aimed to illuminate the core characteristics of basic nursing practice for students for reference by clinical practicum teachers. Qualitative research was used to identify the fundamentals of nursing practice by clinical teacher. Five focus group meetings were convened during the practice period. The researchers presided over group discussions held during the normal weekly teaching schedule and lasting approximately 2-4 hours each. The content analysis was adopted to analyze the data. Three major themes were proposed, including (1) student status: "novices were stymied by problems and thus improved slowly"; (2) teacher awareness: "teachers need to be aware of student capabilities, mood, and discomfort"; and (3) teaching style: "a good choice of methods should support and encourage students. To cultivate professional nursing knowledge and self-confidence for future professional commitment, clinical teachers must first understand the characteristics and motivations of learning of their students and then select the, skills, and attitudes appropriate to provide step-by-step guidance. Communication with staffs and the preparation of atmosphere prior to nursing practice are also essential for students. Results provide insights into the technical college environment with regard to basic-level clinical nursing practice.

  2. CULTIVATING PRE-SERVICE TEACHERS’ CLASSROOM MANAGEMENT SKILLS THROUGH TEACHING PRACTICUM: A REFLECTIVE PRACTICE

    Directory of Open Access Journals (Sweden)

    Debora Tri Ragawanti

    2015-01-01

    Full Text Available Classroom management is commonly believed to be the key to the success of an instruction. Many student teachers, however, might find it very challenging to handle their classrooms. It is, therefore, necessary to advance their professional practice in the context of a real classroom such as through teaching practicum and reflective practice. This study is aimed at identifying classroom management problems of student-teachers as revealed in their reflective journal entries and to demonstrate how such journal can help them develop their classroom management skills. The participants were 10 student-teachers of the English Department, Satya Wacana Christian University, Salatiga, Central Java, who underwent their teaching practicum at SMP 2 Salatiga. Through the participants’ journals, it was found that the problems lie in managing critical moments, activity, techniques, grouping and seating, authority, tools, and working with people. Further in this study, both pre- and in-service tertiary teachers, curriculum designers, and policy makers will be taken to deeply examine how reflective practice can help cultivate the pre-service’s classroom management skills and to consider the implication for pedagogical practices and innovations in curriculum development.

  3. Articulating Learning Objectives for an Undergraduate Teaching Assistant Program: Merging Teaching Practicum, Leadership Seminar, and Service Learning

    Science.gov (United States)

    Murray, Jeffrey W.

    2015-01-01

    Since its inception in 2009, the Undergraduate Teaching Assistant Program (in the Department of Focused Inquiry at Virginia Commonwealth University) has evolved and expanded into an amalgamation of three distinct but overlapping elements: (i) teaching practicum, (ii) leadership seminar, and (iii) service learning experience. But only recently have…

  4. The Efficacy of Consulting Practicum in Enhancing Students' Readiness for Professional Career in Management Information Systems: An Empirical Analysis

    Science.gov (United States)

    Akpan, Ikpe Justice

    2016-01-01

    Consulting practicum (CP) is a form of experiential learning technique to prepare students for professional careers. While CP has become a popular way to help students acquire the essential practical skills and experience to enhance career readiness and ensure a smooth transition from college to employment, there is a lack of empirical studies…

  5. The Daily Events and Emotions of Master's-Level Family Therapy Trainees in Off-Campus Practicum Settings

    Science.gov (United States)

    Edwards, Todd M.; Patterson, Jo Ellen

    2012-01-01

    The Day Reconstruction Method (DRM) was used to assess the daily events and emotions of one program's master's-level family therapy trainees in off-campus practicum settings. This study examines the DRM reports of 35 family therapy trainees in the second year of their master's program in marriage and family therapy. Four themes emerged from the…

  6. An Investigation of Preservice Early Childhood Teachers' Adoption of ICT in a Teaching Practicum Context in Hong Kong

    Science.gov (United States)

    Hu, Xinyun; Yelland, Nicola

    2017-01-01

    The research reported here investigated the use of information and communication technologies (ICT) by 15 Hong Kong preservice early childhood teachers (PSTs) who had completed a course regarding the use of ICT in early childhood settings as they participated in their first-year teaching practicum. The study examined the preservice teachers use of…

  7. Investigating the Stress Levels of Early Childhood, Primary and Secondary Pre-Service Teachers during Teaching Practicum

    Science.gov (United States)

    Geng, Gretchen; Midford, Richard; Buckworth, Jenny

    2015-01-01

    This study investigated stress levels of pre-service teachers (PSTs) across three categories of teaching context: early childhood, primary and secondary. This paper focused on exploring the stressors in the completion of tasks in teaching practicum in the three categories of teaching context and an awareness of and access to support systems. The…

  8. Teaching Practicum Assessment in Post-Apartheid Teacher Education: Is It Self-Serving or Serving Students?

    Science.gov (United States)

    Davids, M. Noor

    2015-01-01

    This article investigates common understandings and practices of a group of supervisors assessing students during the Teaching Practicum in South Africa. In the light of this context and the need for a constructivist approach to develop students to be able to teach in diverse contexts, the question that the research intends to answer is as…

  9. Nursing students' perception of academic support in the practicum: Development of a reliable and valid measurement instrument.

    Science.gov (United States)

    Arribas-Marín, Juan; Hernández-Franco, Vicente; Plumed-Moreno, Calixto

    The importance of practicum training in health sciences disciplines places prominence on the academic support received by students in this learning environment, both due to its leverage over their perceived level of satisfaction of academic proficiency as well as its impact on their academic performance. The aim of this study was to develop and validate a scale which facilitates the evaluation of academic support perceived by nursing students during their practicum. The sample is made up of 710 students from three academic levels of the Bachelor's Degree in Nursing. An instrument to evaluate the level of academic support perceived by the students was developed and validated. Subsequently, a measurement model of the dimensions which comprise the academic support in the practicum was created. The Academic Support in the Practicum Scale demonstrated high internal consistency, with a Cronbach's alpha value=0.913. The validation of the measurement instrument was carried out using confirmatory factor analysis and multi-sample analysis techniques, which presented positive goodness-of-fit indices. The developed tool has shown sufficient validity and high internal consistency. Its adequate psychometric properties lead to the conclusion that the scale provides a reliable and valid measurement of academic support perceived by students during their placement. Copyright © 2017 Elsevier Inc. All rights reserved.

  10. The practicum script concordance test: an online continuing professional development format to foster reflection on clinical practice.

    Science.gov (United States)

    Hornos, Eduardo H; Pleguezuelos, Eduardo M; Brailovsky, Carlos A; Harillo, Leandro D; Dory, Valérie; Charlin, Bernard

    2013-01-01

    Judgment in the face of uncertainty is an important dimension of expertise and clinical competence. However, it is challenging to conceive continuing professional development (CPD) initiatives aimed at helping physicians enhance their clinical judgment skills in ill-defined situations. We present an online script concordance-based CPD program (the Practicum Script Concordance Test, copyright ©2006 by Practicum Foundation), a tool that can be used to support health professionals in the development of their reflective clinical reasoning ability. We describe the rationale and principles and report on the implementation of 2 online programs based on this new CPD initiative. The Practicum Script Concordance Test program consists of daily testing and feedback over the course of a year using SCT items. Feedback is both global (eg, health professionals are told their cumulative mean score) and specific (eg, they can view the expert panel's responses together with their justifications for their answers). Participants have the option of contacting a personal tutor, to whom they can send questions. Data regarding feasibility, participation, and acceptability were collected. Initial implementation took place in Mexico where 1901 physicians (1349 paediatricians, 552 cardiologists) were enrolled in Practicum programs. Around 70% of those enrolled pursued the program and were very satisfied with its format and content. The online format was an important factor in the development and maintenance of the programs. Dropouts had issues with the SCT concept and the time required to participate. The on-line Practicum Script Concordance Test program was designed to foster expertise development based on practice, reflection and feedback. Although further research is needed to examine its impact physicians' practice and ultimately on patient outcomes, it is an original and promising development in CPD. Copyright © 2013 The Alliance for Continuing Education in the Health Professions, the

  11. Use of mobile devices in nursing student-nurse teacher cooperation during the clinical practicum: an integrative review.

    Science.gov (United States)

    Strandell-Laine, Camilla; Stolt, Minna; Leino-Kilpi, Helena; Saarikoski, Mikko

    2015-03-01

    To identify and appraise study findings on the use of mobile devices, in particular for what purposes and how, in nursing student-nurse teacher cooperation during the clinical practicum. A systematic literature search was conducted using the PubMed/Medline, CINAHL, PsycINFO and ERIC for primary empirical studies published in English. An integrative literature review was undertaken. Quality appraisal of the included studies was conducted using design-specific standardized checklists. Studies were thematically analyzed. Based on the inclusion and exclusion criteria, eleven studies were included in the review. Weaknesses in designs, samples, questionnaires and results, compromised comparison and/or generalization of the findings of the studies. Three main themes were identified: (1) features of mobile devices (2) utility of mobile devices and (3) barriers to the use of mobile devices. Problems of connectivity were the main challenges reported in the use of mobile devices. Participants used mobile devices primarily as reference tools, but less frequently as tools for reflection, assessment or cooperation during the clinical practicum. Interest in mobile device use during the clinical practicum was reported, but training and ongoing support are needed. As only a small number of eligible primary empirical studies were found, it is not possible to draw firm conclusions on the results. In the future, rigorous primary empirical studies are needed to explore the potential of mobile devices in providing a supplementary pedagogical method in nursing student-nurse teacher cooperation during the clinical practicum. Robust study designs, including experimental ones, are clearly needed to assess the effectiveness of mobile devices in nursing student-nurse teacher cooperation during the clinical practicum. Copyright © 2014 Elsevier Ltd. All rights reserved.

  12. Online learning management systems (LMS and sense of community: A pre-service practicum perspective

    Directory of Open Access Journals (Sweden)

    Glenn Rideout

    2008-05-01

    Full Text Available This paper examines the impact of the implementation of an online learning management system (LMS on pre-service teachers during their major pre-service practicum. The LMS enabled students to remain connected to peers, professors, and supervisors while new relationships were formed with in-school personnel such as mentor teachers, principals, and students. The quantitative data analysis revealed that pre-service teachers perceived a higher sense of community when it included pre-service teachers only than when it included teaching faculty and part-time practicum supervisors. The online LMS was identified as the best predictor of a sense of community among pre-service teachers, when compared to other variables, and not a significant predictor when community included part-time practicum supervisors. The paper concludes with an examination of the perspectives of provincial Ministries of Education and Teachers Federations in relation to the role and evaluation of educational technology initiatives. Résumé: Cet article examine l’impact de l’implantation d’une plateforme eLearning (LMS sur de futurs enseignants en stage. La plateforme a permis aux étudiants de rester en contact avec leurs pairs, leur professeurs et leurs superviseurs, alors que de nouvelles relations se formaient avec la collectivité de l’école les accueillant pour leur stage (mentor, directeur d’école et élèves. L’analyse des données quantitatives a révélé que les futurs enseignants percevaient un meilleur esprit communautaire quand seuls les futurs enseignants en faisaient partie par opposition à une communauté composée des futurs enseignants, des professeurs de leur programme et les superviseurs à temps partiel de leur stage. La plateforme LMS a été identifiée comme le meilleur prédicteur de l’esprit communautaire chez les futurs enseignants par comparaison avec d’autres variables, et un prédicteur non significatif quand la communauté incluait

  13. Watching Teacher Candidates Watch Themselves: Reflections on a Practicum Program in Turkey

    Directory of Open Access Journals (Sweden)

    Akcan Sumru

    2010-05-01

    Full Text Available This article presents the findings of a study that investigates pre-service English teachers’ reflections on their teaching performance after watching their videotaped lessons in company with their university supervisor. This study, conducted during the spring semester practicum program in the 2007-2008 academic year, examines how the teacher candidates felt about their teaching while watching a video of a real lesson taught in a classroom. The findings of this study suggest that after the teacher candidates watched their own teaching with the supervisor, they made specific comments about teacher talk and about students’ participation and interest in the lesson. The findings also show that the use of video recording in the practicum program provided opportunities for reflection and helped teacher candidates evaluate their performance more critically. Key words: Non-native speaker pre-service English teachers, practicum, reflective teaching, videobased reflection sessions Este artículo presenta los hallazgos de un estudio que investiga las reflexiones de futuros profesores de inglés respecto a su desempeño docente después de haber visto con su asesor de práctica de la universidad las grabaciones de sus propias clases. Este estudio, realizado durante la práctica semestral de primavera en el periodo académico 2007-2008, examina cómo se sintieron los practicantes respecto a su forma de enseñar cuando veían un video de una clase dictada en un salón de clase real. Los hallazgos del estudio sugieren que después de que los practicantes o futuros docentes observaron en compañía de su supervisor su forma de enseñar, hicieron comentarios relacionados especialmente con la forma de hablar de los profesores y con la participación e interés de los estudiantes en la clase. Los hallazgos también muestran que la grabación en video en el programa de práctica docente generó oportunidades para reflexionar y ayudó a los

  14. A Development of a Knowledge Management Model of Supervision of Practicum Students in Early Childhood Education, Faculty of Education, Mahasarakham University

    Directory of Open Access Journals (Sweden)

    Srikunyarphat Rangsriborwornkul

    2017-06-01

    Full Text Available The purpose of this study was to develop a model of knowledge management of supervision of practicum students in early childhood education. The target groups were 1 four supervisors in Early Childhood Education program, faculty of Education, Mahasarakham University and 2 thirty-three fifth-year practicum students in early childhood education practicing in professional experience at schools which located in Mahasarakham, Khonkaen, and Roi-Et provinces. The research tool was a survey form of supervision of practicum students. Content analysis was used. The research findings showed that 1 a development of the knowledge management model of supervision of practicum students in early childhood education contained 3 phases: phase I – studying need assessment, phase II – developing a model and phase III – conclusion and 2 data from the survey form of knowledge management of supervision categorized into two aspects, namely, appropriate practices and inappropriate practices.

  15. Nursing students' perceptions of using smartphones in the community practicum: A qualitative study.

    Science.gov (United States)

    Beauregard, Philippe; Arnaert, Antonia; Ponzoni, Norma

    2017-06-01

    Smartphones have the potential to revolutionize the way in which nurses practice by facilitating access to evidence-based resources, however their integration in nursing practice remain variable. Millennials tend to be more comfortable with technology, yet find themselves limited in their ability to use smartphones within the context of clinical practice. Using a qualitative descriptive design, we explored nursing students' perceptions of using smartphones in the community practicum. Individual semi-structured interviews were conducted and verbatim transcripts were subjected to data analysis. The sample consisted of 8 undergraduate and graduate nursing students. Participants were recruited using a purposive sampling strategy. Students' narratives describe unclear expectations regarding the use of smartphones that force them to adopt individualized strategies to maintain their professional image and avoid negative consequences. A cultural shift will be required at the academic and organizational levels if we are to foster acceptance of smartphones in community practice going forward. Copyright © 2017 Elsevier Ltd. All rights reserved.

  16. Observed and simulated features of the phases of the sea-breeze in the island of Mallorca

    Science.gov (United States)

    Jimenez, Maria A.; Cuxart, Joan; Simó, Gemma; Wrenger, Burkhard; Martinez-Villagrasa, Daniel; Guijarro, Jose A.; Telisman-Prtenjak, Maja; Lopez, Alvaro; Picos, Rodrigo

    2016-04-01

    In order to better understand the diurnal cycle of the Sea-Breeze (SB) in the island of Mallorca, during September 2013 and June 2014 two experimental field campaigns have been conducted in the Campos basin (at the south side). A total of 6 IOPs (clear skies and weak pressure gradient conditions) are analysed using observations taken close to the coastline (about 900 m inland) that consist on a surface portable station (equipped with a temperature and humidity probe, and one 2-D and 3-D sonic anemometers), a captive balloon (temperature and humidity) and a multicopter (temperature and humidity). Besides, observations from automatic weather stations of the AEMET network are taken as well as satellite-derived surface temperatures that together with the model outputs from high-resolution mesoscale simulations are used to better understand the organization of the flow at lower levels. With the combined inspection of observations and model results it is found that during the previous phase (after sunrise) land-breeze conditions were present and the sensible heat flux turned to positive meanwhile the turbulence started. In the preparatory phase (about 3 hours after sunrise) the wind close to the coast started to veer progressively towards the SB direction. As soon as the SB was initiated (about 5 hours after sunrise), the SB front progressed to the inland direction reaching a mature phase starting at noon. Afterwards, the SB decaying starts and close to sunset the wind speed was close to zero and veered towards the land to sea direction. During the campaign all phases were measured with special emphasis to the morning transition (from LB to SB) and the evening transition (from SB to LB) because of the strong wind shear (turbulence) reported during the mature phase. It is found that for all the different phases the model is able to capture the organization of the flow at lower levels although it experiences some difficulties in reproducing the thermal profile during the

  17. Failure to Fail in a Final Pre-service Teaching Practicum

    Directory of Open Access Journals (Sweden)

    Patricia J. Danyluk

    2015-12-01

    Full Text Available This article presents a Canadian perspective on the issue of failure to fail in Bachelor of Education programs. The issue of failure to fail in Bachelor of Education programs is one that had not been explored in any great detail. What literature does exist focuses on the strain that a teacher experiences when s/he mentors a student teacher (Siebert, Clark, Kilbridge, & Peterson, 2006 and the wide variety of situations that can result in failure (Sudzina & Knowles, 1992. This study examines whether the issue of failure to fail in final pre-service practica exist and, if so, why? Twelve interviews were conducted at a mid-sized Canadian university in Ontario with university supervisors and associate teachers on the topic of teacher candidate failure during the final teaching practicum. All participants had experience with teacher candidates struggling during practicum. Faculty commented on their supervision of student teachers in Ontario, other provinces in Canada, and the United States. Results indicate that both university supervisors and associate teachers find the decision to fail a student teacher difficult, taking an emotional toll on both the supervisor and the student. University faculty report the decision to fail results in additional work for the faculty responsible; however, failure to fail an underperforming student teacher could diminish the reputation of professional programs. Associate teachers feel a sense of betrayal when their recommendations to fail an under-performing student are not followed by the university. These findings have implications for improving the quality of field experiences and support for students, associate teachers, and faculty in Bachelor of Education programs.

  18. Application of pedagogy reflective in statistical methods course and practicum statistical methods

    Science.gov (United States)

    Julie, Hongki

    2017-08-01

    Subject Elementary Statistics, Statistical Methods and Statistical Methods Practicum aimed to equip students of Mathematics Education about descriptive statistics and inferential statistics. The students' understanding about descriptive and inferential statistics were important for students on Mathematics Education Department, especially for those who took the final task associated with quantitative research. In quantitative research, students were required to be able to present and describe the quantitative data in an appropriate manner, to make conclusions from their quantitative data, and to create relationships between independent and dependent variables were defined in their research. In fact, when students made their final project associated with quantitative research, it was not been rare still met the students making mistakes in the steps of making conclusions and error in choosing the hypothetical testing process. As a result, they got incorrect conclusions. This is a very fatal mistake for those who did the quantitative research. There were some things gained from the implementation of reflective pedagogy on teaching learning process in Statistical Methods and Statistical Methods Practicum courses, namely: 1. Twenty two students passed in this course and and one student did not pass in this course. 2. The value of the most accomplished student was A that was achieved by 18 students. 3. According all students, their critical stance could be developed by them, and they could build a caring for each other through a learning process in this course. 4. All students agreed that through a learning process that they undergo in the course, they can build a caring for each other.

  19. The role of bay breezes and regional transport on a high surface ozone episode during the Houston, Texas DISCOVER-AQ field campaign

    Science.gov (United States)

    Loughner, C.; Follette-Cook, M. B.; Pickering, K. E.; Estes, M. J.

    2014-12-01

    The highest observed surface ozone concentrations in the Houston metropolitan area in 2013 occurred on September 25, which coincided with the Texas DISCOVER-AQ (Deriving Information on Surface Conditions from Column and Vertically Resolved Observations Relevant to Air Quality) field campaign. Surface ozone was elevated throughout the Houston metropolitan area. Maximum 8-hour average ozone peaked along the western shore of Galveston Bay, reaching 124 ppbv, almost 50 ppbv above the current EPA standard of 75 ppbv, at La Porte Sylvan Beach. Continental air pollution from the north and northeast was transported into the Houston metropolitan area where it mixed with locally generated emissions. A bay breeze circulation formed causing pollutants that were transported out over the water in the morning to recirculate back inland where they mixed with freshly emitted pollution near the bay breeze convergence zone. The highest surface ozone concentrations were reported near the bay breeze front at La Porte Sylvan Beach. This ozone episode will be presented using measurements made during the DISCOVER-AQ field campaign and WRF and CMAQ model simulations.

  20. The role of refinery flaring events and bay breezes on a high surface ozone episode during the Houston, Texas DISCOVER-AQ field campaign

    Science.gov (United States)

    Loughner, C.; Follette-Cook, M. B.; Fried, A.; Pickering, K. E.

    2015-12-01

    The highest observed surface ozone concentrations in the Houston metropolitan area in 2013 occurred on September 25, which coincided with the Texas DISCOVER-AQ (Deriving Information on Surface Conditions from Column and Vertically Resolved Observations Relevant to Air Quality) field campaign. Surface ozone was elevated throughout the Houston metropolitan area with maximum 8-hour average ozone peaking along the western shore of Galveston Bay, reaching 124 ppbv, almost 50 ppbv above the current EPA standard of 75 ppbv. The NASA P-3B aircraft observed plumes from refinery flares west and northwest of Galveston Bay that were transported over the water. Continental air pollution from the north was transported into the Houston metropolitan area where it mixed with locally generated emissions. A bay breeze circulation formed causing pollutants that were transported out over the water in the morning to recirculate back inland where they mixed with freshly emitted pollution near the bay breeze convergence zone. The highest surface ozone concentrations were reported near the bay breeze front. This ozone episode will be presented using measurements made during the DISCOVER-AQ field campaign and a CMAQ model simulation with integrated source apportionment, which tracks the contribution of emissions source groups and regions on ozone concentrations.

  1. "I live in a bubble": Speech-language therapy and audiology students' expectations and experiences of a rural community work practicum.

    Science.gov (United States)

    Watermeyer, J; Barratt, J

    2013-01-01

    Locally and internationally, there have been renewed calls for equitable access to healthcare services. Simultaneously, caseloads have become more challenging and contexts more complex, which may be overwhelming to new graduates. The South African context offers a particularly interesting example of these challenges. Educators need to use innovative ways to ensure that curricula adequately prepare students for rural community work, while developing a sense of leadership that links clinical practice to theory, policy, ethics and social responsibility. Rural practica offer opportunities for sensitizing and equipping students for working in underserviced communities and a number of international studies have documented their potential usefulness. There is limited research, however, that examines how exposure to rural community work may shape students' responses to the realities of working in such contexts. This study aimed to explore the processes underlying a group of South African speech-language therapy and audiology students' appreciation and understanding of the realities of work in a rural community after a rural practicum. A four-day practicum took place in a rural community in South Africa. The practicum incorporated basic audiological tasks and structured observations. Twenty-five third-year students completed anonymous pre- and post-practicum open-ended questionnaires. The questionnaires explored their expectations and perceptions of the practicum, perceived challenges and benefits of working in rural community areas, and considerations that might need to be taken into account. The questionnaires were analysed and compared using thematic analysis principles. Results revealed a distinction between students' emotional and personal expectations of, and responses to, the practicum compared to their clinical expectations and responses. Before the practicum, students indicated a number of anxieties such as not feeling emotionally prepared or feeling anxious about

  2. Self-evaluation of 'International Tour Guide Internship' Practicum in a Local Society in Japan by International Exchange Students

    OpenAIRE

    恒松, 直美

    2016-01-01

    This paper examines the self-evaluation of the 'International Tour Guide' internship by international exchange students. The total of eight exchange students from China, Korea, Germany, Australia, and Poland introduced as guides the local historical museum which has exhibited the development of ship building technology in the region and the history of trade and diplomacy of Japan with foreign countries. In the internship practicum, through their cooperation with the local city hall officials ...

  3. Assessment of the Need to Integrate Academic Electronic Medical Records Into the Undergraduate Clinical Practicum: A Focus Group Interview.

    Science.gov (United States)

    Choi, Mona; Park, Joon Ho; Lee, Hyeong Suk

    2016-06-01

    As healthcare systems demand that nurses be competent in using electronic medical records for patient care, the integration of electronic medical records into nursing curricula has become necessary. The purpose of this study was to explore how students, new nurses, clinical instructors, and faculty perceive the integration of academic electronic medical records into the undergraduate clinical practicum. From January to February 2014, four focus group interviews with 18 participants were conducted based on purposive sampling. Content analysis was used on the unabridged transcripts to extract themes and develop meaningful categories. Three major themes and eight subthemes were revealed from the focus group interviews. The major themes were "electronic medical record as a learning tool for clinical practicum," "essential functions of academic electronic medical records," and "expected outcomes of academic electronic medical record." Participants expected academic electronic medical records to enhance students' nursing informatics competencies. The findings of this study can inform the process of developing academic electronic medical records for clinical practicum, which will then augment students' informatics competencies.

  4. Impact of land surface heterogeneity on urban heat island circulation and sea-land breeze circulation in Hong Kong

    Science.gov (United States)

    Wang, Y.; Di Sabatino, S.; Martilli, A.; Li, Y.; Wong, M. S.; Gutiérrez, E.; Chan, P. W.

    2017-04-01

    Hong Kong is one of the most high-rise and highly compact cities in the world. The urban land surface is highly heterogeneous, which creates low-level convergence zones in urban areas, particularly the Kowloon Peninsula. The low-level convergence zone is due to the combined effect of urban heat island circulation (UHIC) and sea-land breeze circulation (SLBC) under weak northeasterly synoptic flow. To study the impacts of anthropogenic fluxes and built-up areas on the local circulation, the Weather Research and Forecasting (WRF) mesoscale model is combined with the multilayer urban canopy building effect parameterization/building energy model (BEP/BEM) parameterization to produce a 3 day simulation of an air pollution episode in Hong Kong in September 2012. To better represent the city land surface features, building information is assimilated in the central part of the Kowloon Peninsula. The WRF-BEP-BEM model captures the 2 m temperature distribution and local wind rotation reasonably well but overestimates the 10 m wind speed with a mean bias error of 0.70 m/s. A dome-shaped feature with a high level of moisture is captured in the convergence zones due to intensified UHIC and inflowing SLBC. The anthropogenic heat increases the air temperature by around 0.3°C up to 250 m, which in turn modifies the SLBC. A new drag coefficient based on λP, plan area per unit ground area, is tested. Besides the basic physical characteristics captured by the WRF-BEP-BEM model, the stagnation of wind in the lower level convergence zone is better captured by this approach than by the traditional constant value coefficient.

  5. An Internship May Not Be Enough: Enhancing Bioscience Industry Job Readiness through Practicum Experiences.

    Science.gov (United States)

    Cramer, Jason M; Hamilton, Paul T

    2017-04-01

    In contrast to the narrowing of options in academic careers, the bioscience industry offers robust employment opportunities for STEM-trained workers, especially those who display both scientific and business talent. Unfortunately, traditional science programs typically lack curricular features that develop this type of worker. The North Carolina State University Master of Microbial Biotechnology (MMB) program facilitates industry-specific experiential learning to fill this training gap. Similar programs often rely on a single industry internship to provide students relevant work experience, but completion of one internship might not suffice to position students for employment in a highly competitive job market. The MMB program requires students to complete an internship and three practicum projects in an industry setting, to promote development of key skills in a variety of areas, to build confidence in the ability to perform initial job duties, and to establish a more extensive work history in industry. In this Perspective we discuss an unmet need in undergraduate and graduate STEM education that can be filled by incorporating a similar set of industry-specific work experiences for students who desire to transition from academe into the life science industry.

  6. Practicum without borders: a case study of intercultural and pedagogical action and reflection

    Directory of Open Access Journals (Sweden)

    Ana IGLESIAS RODRÍGUEZ

    2013-07-01

    Full Text Available Teacher training schemes of the present 21st century ask for a new contextualization of good educational practice under frameworks of planetary scale which serve as tools aimed at interpreting culture-bound formation tracks designed for prospective teachers. The present case shows some of the opportunities and challenges of an International Practicum jointly organized by the University of Salamanca and several u.k. educational institutions. Besides their direct confrontation with culture as a living experience of diversity, the numerous agents involved in this programme were engaged in a dialogue between different pedagogical perspectives which cross-fertilized processes of teaching collaboration, mutual inquiry and a thorough rethink of areas of common linguistic, pedagogical and cultural interest. We hold that this fruitful conversation crosses borders while it offers, per se, an educational model of cohesiveness for it places the intercultural dimension at the heart of life-long education that can shape the profile of today’s European teachers.

  7. VOICES OF PRE-SERVICE ENGLISH TEACHERS: REFLECTING MOTIVATIONS DURING PRACTICUM LEARNING

    Directory of Open Access Journals (Sweden)

    PAULUS KUSWANDONO

    2014-07-01

    Full Text Available After Dewey (1933 and Schön (1983, 1987, education scholars began to look further at the concepts of reflection for learning. Following these concepts, there have been plenty of studies on reflection, particularly those discussing teachers’ classroom experiences and their endeavour to develop professional skills. However, educational practitioners in Indonesia (as in the rest of the world often criticise preservice teachers’ (PSTs lack of content knowledge, which they claim should be ‘prioritised’ during a teacher education course. Such pressing situations may have made it difficult to model or experience reflective practice. Against these odds, this research paper addresses issues related to the identity and professional development of thirteen English PSTs during their campus and school-based practicum in an Indonesian university. This study collected empirical data through PSTs’ reflective journals, questionnaires, individual interviews, focus group discussion, and autobiography. The study examines problems encountered by PSTs, namely their motivations to become teachers. This study signifies that teacher education needs to provide more reflective dialogues to shape PSTs’ identity and professionalism.

  8. Student Needs to Practicum Guidance in Physiology of Animals Based on Guided Inquiry

    Science.gov (United States)

    Widiana, R.; Susanti, S.; Susanti, D.

    2017-09-01

    The achievement of the subject of animal physiology requires that the students actively and creatively find their knowledge independently in understanding the concepts, theories, physiological processes, decompose, assemble, compare and modify physiological processes in relation to the fluctuation of environmental factors through practicum activities. The achievement of this lesson has not been fully realized because the learning resources used can’t guide, direct and make the independent students achieve their learning achievement and the practical handbook used has not been able to lead the students active and creative in finding their own knowledge. The practical handbook used so far consists only of the introduction of materials, work steps and questions. For that, we need to develop guided inquiry guide based on the needs of students. Objectives this study produces a practical handbook that fits the needs of the students. The research was done by using 4-D models and limited to define stage that is student requirement analysis. Data obtained from the questionnaire and analysed descriptively. The questionnaire obtained an average of 88.16%. So the needs of students will guide guided inquiry based inquiry both to be developed.

  9. An Internship May Not Be Enough: Enhancing Bioscience Industry Job Readiness through Practicum Experiences

    Directory of Open Access Journals (Sweden)

    Jason M. Cramer

    2017-05-01

    Full Text Available In contrast to the narrowing of options in academic careers, the bioscience industry offers robust employment opportunities for STEM-trained workers, especially those who display both scientific and business talent. Unfortunately, traditional science programs typically lack curricular features that develop this type of worker. The North Carolina State University Master of Microbial Biotechnology (MMB program facilitates industry-specific experiential learning to fill this training gap. Similar programs often rely on a single industry internship to provide students relevant work experience, but completion of one internship might not suffice to position students for employment in a highly competitive job market. The MMB program requires students to complete an internship and three practicum projects in an industry setting, to promote development of key skills in a variety of areas, to build confidence in the ability to perform initial job duties, and to establish a more extensive work history in industry. In this Perspective we discuss an unmet need in undergraduate and graduate STEM education that can be filled by incorporating a similar set of industry-specific work experiences for students who desire to transition from academe into the life science industry.

  10. Implementation of interprofessional learning activities in a professional practicum: The emerging role of technology.

    Science.gov (United States)

    Brault, Isabelle; Therriault, Pierre-Yves; St-Denis, Louise; Lebel, Paule

    2015-01-01

    To prepare future healthcare professionals to collaborate effectively, many universities have developed interprofessional education programs (IPE). Till date, these programs have been mostly courses or clinical simulation experiences. Few attempts have been made to pursue IPE in healthcare clinical settings. This article presents the results of a pilot project in which interprofessional learning activities (ILAs) were implemented during students' professional practicum and discusses the actual and potential use of informatics in the ILA implementation. We conducted a pilot study in four healthcare settings. Our analysis is based on focus group interviews with trainees, clinical supervisors, ILA coordinators, and education managers. Overall, ILAs led to better clarification of roles and understanding of each professional's specific expertise. Informatics was helpful for developing a common language about IPE between trainees and healthcare professionals; opportunities for future application of informatics were noted. Our results support the relevance of ILAs and the value of promoting professional exchanges between students of different professions, both in academia and in the clinical setting. Informatics appears to offer opportunities for networking among students from different professions and for team members' professional development. The use of technology facilitated communication among the participants.

  11. [An experience applying the teaching strategies of cooperative learning and creative thinking in a mental-health nursing practicum for undergraduates at a technical college].

    Science.gov (United States)

    Huang, Yu-Hsien; Lin, Mei-Feng; Ho, Hsueh-Jen; Chang, Lu-Na; Chen, Shiue

    2015-04-01

    Lack of knowledge and experience is prevalent in undergraduate students who are taking their clinical practicum for mental-health nursing. This issue negatively affects the learning process. This article shares an experience of implementing a practicum-teaching program. This program was developed by the authors to facilitate the cooperative learning and clinical care competence of students. A series of multidimensional teaching activities was designed by integrating the strategies of peer cooperation and creative thinking to promote group and individual learning. Results indicate that the program successfully encouraged the students to participate more actively in the learning process. Additionally, the students demonstrated increased competence in empathetic caring toward patients, stronger friendship relationships with peers, and improved self-growth. The authors hope this teaching program provides a framework to increase the benefits for students of participating in clinical practicums and provides a teaching reference for clinical instructors.

  12. Mesoscale modeling of smoke transport over the Southeast Asian Maritime Continent: Interplay of sea breeze, trade wind, typhoon, and topography

    Science.gov (United States)

    Wang, Jun; Ge, Cui; Yang, Zhifeng; Hyer, Edward J.; Reid, Jeffrey S.; Chew, Boon-Ning; Mahmud, Mastura; Zhang, Yongxin; Zhang, Meigen

    2013-03-01

    The online-coupled Weather Research and Forecasting model with Chemistry (WRFchem) is used to simulate the transport of smoke particles over the Southeast Asian Maritime Continent during September-October 2006. In this period, dry conditions associated with the moderate El Niño event caused the largest regional biomass burning outbreak since 1997. Smoke emission in WRFchem is specified according to the Fire Locating and Modeling of Burning Emissions (FLAMBE) database derived from Moderate Resolution Imaging Spectroradiometer (MODIS) fire products. The modeled smoke transport pathway is found to be consistent with the MODIS true color images and measured mass concentration of surface PM10 (particulate matter with diameter less than 10 μm). The interplay of sea/land breezes, typhoons and storms over the subtropical western Pacific Ocean, trade winds, and topographic effects, can be clearly seen in the model simulation. The most severe smoke events in 1-5 October 2006 are found to be associated with the meteorological responses to the typhoon Xangsane (#18) over the western subtropical Pacific Ocean, which moved smoke from Sumatra eastward in the lower troposphere (below 700 hPa), forming smoke layers mixed with and above the boundary layer clouds over Borneo. In contrast, the second largest week-long smoke transport event of 15-18 October 2006 was associated with the seasonal monsoonal transition period, during which smoke plumes were wide spread over the 5°S-5°N zone as a result of (a) the near surface divergence coupled with the 700 hPa bifurcation of wind (flowing both to the west and to the east), and (b) the near-surface southeasterly and easterly winds along the equator transporting smoke from Borneo to Sumatra and Peninsular Malaysia. Analysis of data from the Cloud-Aerosol Lidar with Orthogonal Polarisation (CALIOP) shows that smoke particles in October 2006 were primarily located within 3.5 km above the surface. Smoke particles contributed roughly half

  13. INTERSTELLAR NEUTRAL HELIUM IN THE HELIOSPHERE FROM IBEX OBSERVATIONS. IV. FLOW VECTOR, MACH NUMBER, AND ABUNDANCE OF THE WARM BREEZE

    Energy Technology Data Exchange (ETDEWEB)

    Kubiak, Marzena A.; Swaczyna, P.; Bzowski, M.; Sokół, J. M. [Space Research Centre of the Polish Academy of Sciences (CBK PAN), 00-716 Warsaw (Poland); Fuselier, S. A.; McComas, D. J. [Southwest Research Institute, San Antonio, TX (United States); Galli, A.; Wurz, P. [Physikalisches Institut, Universität Bern, Bern (Switzerland); Heirtzler, D.; Kucharek, H.; Leonard, T. W.; Möbius, E.; Park, J.; Schwadron, N. A., E-mail: mkubiak@cbk.waw.pl [Space Science Center and Department of Physics, University of New Hampshire, Durham, NH (United States)

    2016-04-15

    Following the high-precision determination of the velocity vector and temperature of the pristine interstellar neutral (ISN) He via a coordinated analysis summarized by McComas et al., we analyzed the Interstellar Boundary Explorer (IBEX) observations of neutral He left out from this analysis. These observations were collected during the ISN observation seasons 2010–2014 and cover the region in the Earth's orbit where the Warm Breeze (WB) persists. We used the same simulation model and a parameter fitting method very similar to that used for the analysis of ISN He. We approximated the parent population of the WB in front of the heliosphere with a homogeneous Maxwell–Boltzmann distribution function and found a temperature of ∼9500 K, an inflow speed of 11.3 km s{sup −1}, and an inflow longitude and latitude in the J2000 ecliptic coordinates 251.°6, 12.°0. The abundance of the WB relative to ISN He is 5.7% and the Mach number is 1.97. The newly determined inflow direction of the WB, the inflow directions of ISN H and ISN He, and the direction to the center of the IBEX Ribbon are almost perfectly co-planar, and this plane coincides within relatively narrow statistical uncertainties with the plane fitted only to the inflow directions of ISN He, ISN H, and the WB. This co-planarity lends support to the hypothesis that the WB is the secondary population of ISN He and that the center of the Ribbon coincides with the direction of the local interstellar magnetic field (ISMF). The common plane for the direction of the inflow of ISN gas, ISN H, the WB, and the local ISMF is given by the normal direction: ecliptic longitude 349.°7 ± 0.°6 and latitude 35.°7 ± 0.6 in the J2000 coordinates, with a correlation coefficient of 0.85.

  14. Forecasting for New York City and its Surroundings, with Emphasis on Sea-Surface Temperature's Effect on Sea Breezes and Other Coastal Circulations that Influence Air Quality

    Science.gov (United States)

    Knievel, J. C.; Rife, D. L.; Grim, J. A.

    2008-12-01

    The complex coastal setting of New York City, Long Island, and the surrounding urban environment affects boundary-layer winds and the way they transport hazardous airborne materials, including pollutants. Properly forecasting coastal circulations, such as sea breezes, is critical if weather-based decision support systems (DSSs) are to be useful to health officials, emergency responders, and anyone else interested in the challenges of predicting transport and dispersion in urban settings. The Research Applications Laboratory (RAL) within the National Center for Atmospheric Research (NCAR) is running a real-time forecast system focused on New York City (NYC) and its urban and suburban surroundings. The system is based on the Weather Research and Forecasting (WRF) Model and NCAR's Real-Time Four-Dimensional Data Assimilation (RTFDDA) System. The presenter will provide an overview of the project and present results from a few case studies of sea breezes and other circulations characteristic of the complex coastal setting of NYC and Long Island. A particular emphasis of the presentation will be the sensitivity of forecasts to sea-surface temperature (SST). The forecast system is currently using SSTs from gridded composites created by NCAR from observations by the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard NASA's Aqua and Terra satellites.

  15. In Search of Teaching Quality of EFL Student Teachers through Teaching Practicum: Lessons from a Teacher Education Program

    Directory of Open Access Journals (Sweden)

    Siti Nurul Azkiyah

    2017-12-01

    Full Text Available This study was intended to investigate the teaching quality of student teachers when they conducted their teaching practicum. Teaching quality is conceptualised based on eight classroom factors (orientation, structuring, modelling, application, questioning, building classroom as a learning environment, assessment, and time management of the dynamic model, which have previously been found to affect student outcomes. The study used a mixed-methods design: a survey on students’ perceptions of the teaching quality of their teacher (student teachers and classroom observation. The study was conducted in Tangerang Selatan, Indonesia, involving English as a Foreign Language (EFL student teachers in the English Education Program, Syarif Hidayatullah State Islamic University, Indonesia and 199 students of three different schools. The findings revealed that the student teachers did not yet practice the classroom factors of the dynamic model. Some recommendations include incorporating the classroom factors of the dynamic model in the curriculum or syllabus related to pedagogical skills to better prepare teachers in the future. It is also beneficial to study the possibility of sending student teachers to school earlier not only for the teaching practicum but also for other relevant purposes.

  16. PRE-SERVICE EFL TEACHERS’ SELF-EFFICACY, THEIR ENGLISH PROFICIENCY AND THEIR PREPAREDNESS FOR TEACHING PRACTICUM PROGRAM

    Directory of Open Access Journals (Sweden)

    Himmawan Adi Nugroho

    2017-11-01

    Full Text Available Teacher training institutions hold an important role in preparing their students, the prospective or pre-service teachers, to become professional teachers based on their specific fields of study. This study examined the pre-service EFL teachers’ perception of self-efficacy and their English proficiency toward their preparedness for the teaching practicum program. The study used a survey research design using questionnaire as the instrument to get the pre-service EFL teachers’ perception of self-efficacy. The English proficiency data was from the TEP (test of English proficiency collected from the university’s language center where the pre-service EFL teachers took the test. Findings show that the pre-service EFL teachers have medium to high self-efficacy toward their teaching of EFL. They feel ready in spite of the fact they still have the feeling of anxiety. The courses related with the preparation to become a good and qualified EFL teachers and also for the teaching practicum program helped them to feel more confident.

  17. Experience preferred: insights from our newest public health professionals on how internships/practicums promote career development.

    Science.gov (United States)

    Hernandez, Kristen E; Bejarano, Sandra; Reyes, Francis J; Chavez, Margarita; Mata, Holly

    2014-01-01

    Universities offering undergraduate degrees in health promotion or health education and/or graduate degrees in public health typically require an internship, practicum, or fieldwork experience. This type of mentored experience is an important aspect of career development for the next generation of public health professionals and benefits not only the students but also the profession and the communities in which they work. This article provides perspectives from four public health professionals who have recently graduated from designated minority-serving institutions and highlights the ways in which internship, practicum, or fieldwork experiences have contributed to their career development. From a career development perspective, internships provide unique opportunities to develop professional networks, practice competencies learned in the classroom, gain experience in different environments, and share lessons learned with others in our field. The diversification of the public health research and practice workforce is increasingly recognized as crucial in building health equity. Internship programs that focus specifically on the academic and professional development of students underrepresented in public health provide experiences that meet or supplement academic requirements, and provide students with real-world experience and an expanded network of mentors and role models.

  18. THE ARCHITECTURE OF PEDAGOGY IN THE PRACTICE TEACHING EXPERIENCE (PTE) OF ENGLISH AS A FOREIGN LANGUAGE: A NEW PROPOSAL TO EVALUATE PRACTICUM STUDENTS

    OpenAIRE

    Piñeiro Ruiz, Milagro; Navarro Ramírez, Dunia

    2011-01-01

    This article attempts to guide supervisors in the development of the Practice Teaching Experience carried out by students of Teaching English as a foreign Language, at the Universidad de Costa Rica, Sede de Occidente. The authors attempt to unify supervising criteria, in order to achieve the highest standard for guiding practicum students throughout parallel procedures.

  19. Understanding Legitimate Teacher Authority in a Cross-Cultural Teaching Context: Pre-Service Chinese Language Teachers Undertaking Teaching Practicum in International Schools in Hong Kong

    Science.gov (United States)

    Lai, Chun; Gu, Mingyue; Hu, Jingjing

    2015-01-01

    Legitimate teacher authority is fundamental to effective teaching, but is often a thorny issue that teachers need to grapple with when teaching in cross-cultural teaching contexts. By interviewing 18 pre-service Chinese language teachers on their understanding of legitimate teacher authority throughout teaching practicum at international schools…

  20. Utilization of Innovations and Techniques of Educational Technology in Delivering of Educational Practicum and Its Impact on Increasing Academic Achievement among Pre-Service Teachers

    Science.gov (United States)

    Ibrahim, Hatim G.

    2017-01-01

    The current study aims to identify the utilization of innovations and techniques of educational technology in teaching of educational practicum and its impact on increasing academic achievement among pre-service teachers. The study sample consisted of (60) pre-service teachers (student teachers) randomly selected from public middle and secondary…

  1. Could Practicum Placements in Contrasting Contexts Support the Preparation of Pre-Service Teachers for an Envisaged Inclusive Education System? A South African Study

    Science.gov (United States)

    Rusznyak, Lee; Walton, Elizabeth

    2017-01-01

    In contexts where inclusive education is nascent, teacher educators face the challenge of preparing pre-service teachers for a system that does not yet exist. While this might be possible through university-based coursework, difficulties arise when so few sites that model inclusive pedagogies are available for practicum placements. This article…

  2. “Let’s not forget we are language teachers!”: investigating Critical Teaching and Critical Reflection in the practicum of an English undergraduate program

    Directory of Open Access Journals (Sweden)

    Leonardo da Silva

    2017-03-01

    Full Text Available Based on the need for Teacher Education programs to promote the development of critical language teachers, this study aimed at unveiling to what extent the practicum at an undergraduate program fosters critical reflection. Two student-teachers and their practicum supervisor answered a questionnaire and an interview about their views as regards the roles of adittional language teaching, the language teacher, and the supervised practicum. From the analysis, we could observe that critical reflection and critical teaching are principles of the course according to its syllabus. For the supervisor professor, teaching a language is a political act that cannot be seen as separate from the surrounding social context. On the other hand, both student-teachers seem to regard language as a communicative tool, and to view critical development as detached from language teaching. Such an understanding from the student-teachers might be related to the very nature of the practicum, and to the lack of opportunities student-teachers have (or had for the critical development of their thinking on language teaching.

  3. Using teacher-generated tags of classroom situations to elicit mentor and pre-service teachers' practical knowledge : Title Part of the symposium 'International Perspectives on Mentoring in Practicum Settings'

    NARCIS (Netherlands)

    Dr. F.J.A.J. Crasborn; MA Niek van den Bogert; Dr. Jan van Bruggen

    2011-01-01

    In this AERA Division K symposium, 18 researchers from 7 different countries (China, New Zealand, France, Australia, Netherlands, Spain, and Canada) are brought together. The symposium provides the opportunity to engage and interact with international research efforts focussing on 'practicum

  4. Students' Satisfaction with an Undergraduate Primary Education Teaching Practicum Design on Developing Technological, Pedagogical and Mathematical Knowledge

    Science.gov (United States)

    Doukakis, Spyros; Koilias, Christos; Chionidou-Moskofoglou, Maria

    During the 2008-2009 spring semester, 25 fourth-year undergraduate primary teachers attended the compulsory course "Teaching Mathematics-Practicum Phase". The course was organised so as to incorporate ICT and special mathematical scenarios in the teaching approaches of undergraduate primary teachers. This article presents course satisfaction of participants as found in the research study. A set of powerful ordinal regression methods has been applied on a survey database. The most important results focus on the determination of the course's weak and strong points, according to the MUSA methodology. The results show a high satisfaction level from the course. The global satisfaction level reaches 98% whereas partial (per criterion) satisfaction levels range from 90% to 97%, the lowest rate corresponding to the theoretical component of the course. The findings raise a number of research questions regarding ICT integration in undergraduate primary teachers' teaching practice.

  5. Perspectives of Implementers on the Student Teacher Practicum Program of a Philippine University: Inputs for Program Improvement

    Directory of Open Access Journals (Sweden)

    Generoso N. Mazo

    2015-11-01

    Full Text Available This study sought to determine the perspectives of the 316 program implementers of the Student Teacher Practicum Program in the Leyte Normal University, Tacloban City. Using the descriptive survey method the inquiry focused on the importance, objectives, relevance, and competencies of the program. The Statistical Program for Social Sciences (SPSS was used to test the level of significance between the perspectives of “in-campus” and “off-campus” respondents. The implementers construed the program as Very Important, Very Effective in attaining its objectives, Very Relevant, and the competencies Very Useful. The null hypotheses were not rejected on the aspects of importance, attaining the objectives and competencies while on the aspect of relevance it was rejected.

  6. Surf Zone Sediment Size Variation, Morphodynamics, and Hydrodynamics During Sea/Land Breeze and El-Norte Storm in Sisal, Yucatan, Mexico

    Science.gov (United States)

    Alrushaid, T.; Figlus, J.; Torres-Freyermuth, A.; Puleo, J. A.; Dellapenna, T. M.

    2016-02-01

    Coastlines around the world are under ever-increasing pressure due to population trends, commerce, and geophysical processes like tropical storms and erosion. This multi-institutional field campaign was conducted to improve our understanding of complex nearshore processes under varying forcing conditions on a microtidal, sandy beach located in Sisal, Yucatan from 3/27 to 4/12/2014. Hydrodynamics, morphodynamics, and textural variability were investigated during: (1) a cold front event (referred to as El-Norte); (2) land breeze (LB); and (3) sea breeze (SB). The instrumentation layout included three surf/swash zone cross-shore transects where water elevation, suspended sediment concentration, bed load, and current velocities were measured, as well as several offshore ADCP for hydrodynamic measurements. TKE, τb, ɛ and were estimated using the data obtained from surf zone ADV. In addition, Hs and Tsin the surf zone were computed using measurements from ADV pressure sensors, while a separate pressure transducer was used to obtain water free-surface elevation within the swash zone. During SB cycles the study area experienced wind velocities reaching up to 12ms-1, and 15ms-1 during El-Norte. Elevated wind stress during El-Norte resulted in Hs of 1.5m and 0.6m in water depths of 10m and 0.4m, respectively. Surface sediment grab samples during SB/LB cycles showed that the swash zone had a moderately well sorted distribution with a mean grain size of 0.5mm, while poor sorting and a mean grain size of 0.7mm were found during El-Norte. Additionally, measured bathymetry data showed evidence for offshore sandbar migration during strong offshore currents (0.4ms-1) during El-Norte, while onshore sandbar migration was evident during SB/LB periods (0.3ms-1 and 0.1ms-1, respectively). This study highlights how different weather forcing conditions affect hydrodynamics, morphodynamics, and textural variability on a sandy beach. Aside from furthering our knowledge on these complex

  7. The use of fractionated fly ash of thermal power plants as binder for production of briquettes of coke breeze and dust

    Science.gov (United States)

    Temnikova, E. Yu; Bogomolov, A. R.; Lapin, A. A.

    2017-11-01

    In this paper, we propose to use the slag and ash material of thermal power plants (TPP) operating on pulverized coal fuel. The elemental and chemical composition of fly ash of five Kuzbass thermal power plants differs insignificantly from the composition of the mineral part of coking coal because coke production uses a charge, whose composition defines the main task: obtaining coke with the required parameters for production of iron and steel. These indicators are as follows: CRI reactivity and strength of the coke residue after reaction with CO2 – CSR. The chemical composition of fly ash of thermal power plants and microsilica with bulk density of 0.3-0.6 t/m3 generated at production of ferroalloys was compared. Fly ash and microsilica are the valuable raw material for production of mineral binder in manufacturing coke breeze briquettes (fraction of 2-10 mm) and dust (0-200 μm), generated in large quantities during coking (up to 40wt%). It is shown that this binder is necessary for production of smokeless briquettes with low reactivity, high strength and cost, demanded for production of cupola iron and melting the silicate materials, basaltic rocks in low-shaft furnaces. It is determined that microsilica contains up to 90% of silicon oxide, and fly ash contains up to 60% of silicon oxide and aluminum oxide of up to 20%. On average, the rest of fly ash composition consists of basic oxides. According to calculation by the VUKHIN formula, the basicity index of briquette changes significantly, when fly ash is introduced into briquette raw material component as a binder. The technology of coke briquette production on the basis of the non-magnetic fraction of TPP fly ash in the ratio from 3.5:1 to 4.5:1 (coke breeze : coke dust) with the addition of the binder component to 10% is proposed. The produced briquettes meet the requirements by CRI and require further study on CSR requirements.

  8. Florida Agriculture - Utilizing TRMM to Analyze Sea Breeze Thunderstorm Patterns During El Nino Southern Oscillations and Their Effects Upon Available Fresh Water for South Florida Agricultural Planning and Management

    Science.gov (United States)

    Billiot, Amanda; Lee, Lucas; McKee, Jake; Cooley, Zachary Clayton; Mitchell, Brandie

    2010-01-01

    This project utilizes Tropical Rainfall Measuring Mission (TRMM) and Landsat satellite data to assess the impact of sea breeze precipitation upon areas of agricultural land use in southern Florida. Water is a critical resource to agriculture, and the availability of water for agricultural use in Florida continues to remain a key issue. Recent projections of statewide water use by 2020 estimate that 9.3 billion gallons of water per day will be demanded, and agriculture represents 47% of this demand (Bronson 2003). Farmers have fewer options for water supplies than public users and are often limited to using available supplies from surface and ground water sources which depend in part upon variable weather patterns. Sea breeze thunderstorms are responsible for much of the rainfall delivered to Florida during the wet season (May-October) and have been recognized as an important overall contributor of rainfall in southern Florida (Almeida 2003). TRMM satellite data was used to analyze how sea breeze-induced thunderstorms during El Nino and La Nina affected interannual patterns of precipitation in southern Florida from 1998-2009. TRMM's Precipitation Radar and Microwave Imager provide data to quantify water vapor in the atmosphere, precipitation rates and intensity, and the distribution of precipitation. Rainfall accumulation data derived from TRMM and other microwave sensors were used to analyze the temporal and spatial variations of rainfall during each phase of the El Nino Southern Oscillation (ENSO). Through the use of TRMM and Landsat, slight variations were observed, but it was determined that neither sea breeze nor total rainfall patterns in South Florida were strongly affected by ENSO during the study period. However, more research is needed to characterize the influence of ENSO on summer weather patterns in South Florida. This research will provide the basis for continued observations and study with the Global Precipitation Measurement Mission.

  9. (UNEXPLORED CONTEXTS IN THE TEACHING PRACTICUM IN ENGLISH LANGUAGE AND LITERATURE COURSES: THE PLACE OF CLASSROOM OBSERVATION IN THE REPORTS OF PRE-SERVICE TEACHERS

    Directory of Open Access Journals (Sweden)

    Juliana Reichert Assunção Tonelli

    2016-12-01

    Full Text Available Teaching contexts are essential to establish the relationships between theory and classroom practice. One of the stages in such process consists in observing movements that happens at schools, the actions executed by the teachers and the attitudes and behaviours of the students when contents are taught and the relationships are established. Hence, it was proposed to four pre-service teachers, after they had chosen the teaching context they most identified with and where they would develop their teaching practicum, a moment of reflexion about the role and the importance of previous observation. In this paper we aim at reflecting upon the place of that phase of the teaching practicum considering the chosen contexts: the teaching of English to kindergarteners and to students with special educational needs. Oral texts produced by the pre-service teachers were analyzed based on the theoretical and methodological assumptions of the Sociodiscursive Interactionism, which assumes that all textual production (written and/or oral is part of a socio-cultural-historical context, which determines the context of text production and its use by readers/listeners. Because it is an unexplored performance in English language teaching practicum in the English Language and Literature courses, previous observation of the context was essential for the pre-service teachers decision-making.

  10. Brain Basics

    Medline Plus

    Full Text Available ... About Us Home > Health & Education > Educational Resources Brain Basics Introduction The Growing Brain The Working Brain Brain ... called the hypothalamic-pituitary-adrenal (HPA) axis. Brain Basics in Real Life Brain Basics in Real Life— ...

  11. Bringing a novel to practice: An interpretive study of reading a novel in an undergraduate nursing practicum course.

    Science.gov (United States)

    McCaffrey, Graham; Venturato, Lorraine; Patterson, J David; Langille, Jennifer; Jackson, Roberta; Rosenal, Tom

    2017-05-01

    Novels are one humanities resource available to educators in health disciplines to support student reflection on their own professional practice and therapeutic relationships with patients. An interdisciplinary team, including nurses, a physician, and an English instructor, carried out an interpretive study of the use of a novel by clinical nursing instructors in an undergraduate practicum course. Students placed in assisted living or long term care facilities for the elderly were expected to read a contemporary work, Exit Lines, by Joan Barfoot, which is set in a comparable facility. The objective was to increase understanding of the meanings that participants ascribed to the novel reading exercise in relation to their development as student nurses. By using a hermeneutic approach, we used dialogue throughout the study to elicit perspectives among participants and the interdisciplinary research team. Major themes that emerged included the students' tacit awareness of epistemological plurality in nursing, and the consequent importance of cultivating a capacity to move thoughtfully between different points of view and ways of knowing. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. Brain Basics

    Medline Plus

    Full Text Available ... Brain Research Glossary Brain Basics (PDF, 10 pages) Introduction Watch the Brain Basics video Welcome. Brain Basics provides information on how the brain works, how mental illnesses ...

  13. Brain Basics

    Science.gov (United States)

    ... Events About Us Home > Health & Education > Educational Resources Brain Basics Introduction The Growing Brain The Working Brain ... to mental disorders, such as depression. The Growing Brain Inside the Brain: Neurons & Neural Circuits Neurons are ...

  14. Brain Basics

    Medline Plus

    Full Text Available ... Events About Us Home > Health & Education > Educational Resources Brain Basics Introduction The Growing Brain The Working Brain ... to mental disorders, such as depression. The Growing Brain Inside the Brain: Neurons & Neural Circuits Neurons are ...

  15. Brain Basics

    Medline Plus

    Full Text Available ... Brain Basics provides information on how the brain works, how mental illnesses are disorders of the brain, ... learning more about how the brain grows and works in healthy people, and how normal brain development ...

  16. Harvesting wind energy from the sea breeze in peri-urban coastal areas by means of small scale wind turbines - Case study: Viladecans, Llobregat Delta, northeast of Iberian Peninsula

    Science.gov (United States)

    Rojas, Jose I.; Cabrera, Barbara; Mazon, Jordi

    2016-04-01

    Wind speed data recorded during 18 years (1993-2010) in the Llobregat Delta (15 km south of Barcelona city; northeast of the Iberian Peninsula) were used to assess the wind energy generated by off-grid small scale wind turbines (the IT-PE-100 and the HP-600W) for the whole year and for the sea breeze period. The computations were made using QBlade, FAST and AeroDyn simulation tools and manufacturer power curves. Using manufacturer data, the HP-600W with hub-height 8 m would deliver 157 kWh during the whole year (78 kWh during the sea breeze period), with an average power of 18 W (37 W). In this work, the results of the simulations are compared with power and energy production data measured in an HP-600W turbine installed in situ from December 2014 to April 2016. Also, the measured power is compared to the power obtained by applying the measured wind in the period 2014-2016 to the manufacturer power curve and the power curve obtained with the simulations. The results of the computations agree with the experimental data, thus validating the proposed approach for wind resource estimation. The feasibility of using a vertical axis wind turbine for obtaining wind energy from the local, thermal wind regimes is also studied. This research confirms that the sea-breeze is an interesting wind energy resource for micro-generation in peri-urban coastal areas where large-scale wind farms cannot be implemented.

  17. Evaluaci??n del desarrollo de competencias de comunicaci??n y capacidad de an??lisis en alumnos del practicum de farmacia

    OpenAIRE

    Orta Cuevas, M.M.; Vega P??rez, J.M.; S??nchez Burs??n, J.; Jos Gallego, A.

    2010-01-01

    El equipo de Pr??cticas Tuteladas de la Facultad de Farmacia de la Universidad de Sevilla, en su compromiso de adecuaci??n al Espacio Europeo de Educaci??n Superior del Practicum de la licenciatura, viene desarrollando desde el curso acad??mico 2008-2009 un Proyecto de Innovaci??n y Mejora Docente dentro del I Plan Propio de Docencia de esta Universidad. Su objetivo es impulsar cambios en la metodolog??a docente donde se de un mayor protagonismo al aprendizaje del estudiante, d...

  18. Interaction of Sea Breeze and Deep Convection over the Northeastern Adriatic Coast: An Analysis of Sensitivity Experiments Using a High-Resolution Mesoscale Model

    Science.gov (United States)

    Kehler-Poljak, Gabrijela; Telišman Prtenjak, Maja; Kvakić, Marko; Šariri, Kristina; Večenaj, Željko

    2017-11-01

    This study investigates the sensitivity of a high-resolution mesoscale atmospheric model in the model reproduction of thermally induced local wind (i.e., sea breezes, SB) on the development of deep convection (Cb). The three chosen cases are simulated by the Weather and Research Forecasting (WRF-ARW) model at three (nested) model domains, whereas the area of the interest is Istria (peninsula in the northeastern Adriatic). The sensitivity tests are accomplished by modifying (1) the model setup, (2) the model topography and (3) the sea surface temperature (SST) distribution. The first set of simulations (over the three 1.5-day periods during summer) is conducted by modifying the model setup, i.e., microphysics and the boundary layer parameterizations. The same events are simulated with the modified topography where the mountain heights in Istria are reduced to 30% of their initial height. The SST distribution has two representations in the model: a constant SST field from the ECMWF skin temperature analysis and a varying SST field, which is provided by hourly geostationary satellite data. A comprehensive set of numerical experiments is statistically analyzed through several different approaches (i.e., the standard statistical measures, the spectral method and the image moment analysis). The overall model evaluation of each model setup revealed certain advantages of one model setup over the others. The numerical tests with the modified topography showed the influence of reducing the mountains heights on the pre-thunderstorm characteristics due to: (1) decrease of sensible heat flux and mid-tropospheric moisture and (2) change of slope-SB wind system. They consequently affect the evolution and dimensions of SBs and the features of the thunderstorm itself: timing, location and intensity (weaker storm). The implementation of the varying SST field in the model have an impact on the characteristics and dynamics of the SB and finally on the accuracy of Cb evolution

  19. Pre-Practicum Training in Professional Psychology to Close the Research-Practice Gap: Changing Attitudes Towards Evidence-Based Practice.

    Science.gov (United States)

    Bearman, Sarah Kate; Wadkins, Melanie; Bailin, Abby; Doctoroff, Greta

    2015-02-01

    Despite the rapid proliferation of mental health interventions with proven benefit for youth, empirically supported interventions (ESIs) are underutilized in most service settings. Treatment outcome studies in these community-based settings suggest that the majority of youth do not show improvement, underscoring the importance of addressing the gap between research and practice. Clinician attitudes toward evidence-based practice (EBP) may limit the use of ESIs, and efforts to address these attitudes with post-graduate training pose significant challenges. Pre-practicum training in EBP may address these challenges by familiarizing students with the framework of EBP as well as with the current youth treatment evidence base and the theories and strategies of well-supported interventions. We describe a required EBP course within a professional psychology doctoral program. Forty-two students in two class cohorts completed a measure of attitudes toward EBP prior to the first class and after the final class lecture. Students were predominantly Caucasian women with bachelor's degrees. As expected, over the course of the class, student attitudes became significantly more favorable toward EBP. Students who had previously received a master's degree had more favorable attitudes prior to the class, and students with a prior bachelor's degree showed the greatest change in attitude. The results support the use of pre-practicum training in EBP to improve attitudes toward EBP, which may lead to use of effective practices with clients following training.

  20. Brain herniation

    Science.gov (United States)

    ... herniation; Uncal herniation; Subfalcine herniation; Tonsillar herniation; Herniation - brain ... Brain herniation occurs when something inside the skull produces pressure that moves brain tissues. This is most ...

  1. Reseña: El practicum como experiencia de aprendizaje en educación social. Propuestas para su desarrollo: planificación, tutoría docente y proyección social

    OpenAIRE

    Javier Rodriguez Torres

    2013-01-01

    Morales Calvo, S. (Coord.) (2013). El practicum como experiencia de aprendizaje en educación social. Propuestas para su desarrollo: planificación, tutoría docente yproyección social. Madrid: Universitas

  2. Reseña: El practicum como experiencia de aprendizaje en educación social. Propuestas para su desarrollo: planificación, tutoría docente y proyección social

    Directory of Open Access Journals (Sweden)

    Javier Rodriguez Torres

    2013-12-01

    Full Text Available Morales Calvo, S. (Coord. (2013. El practicum como experiencia de aprendizaje en educación social. Propuestas para su desarrollo: planificación, tutoría docente yproyección social. Madrid: Universitas

  3. PROSPECTS FOR COKE BREEZE RECOVERY

    Directory of Open Access Journals (Sweden)

    D. N. Mihnovets

    2012-01-01

    Full Text Available Researches give grounds to believe in the possibility of receiving briquettes from coke waste mixed with peat dry coal and their use for smelting iron in the cupola or as a household fuel.

  4. Experiential learning in the animal sciences: development of a multispecies large-animal management and production practicum.

    Science.gov (United States)

    Reiling, B A; Marshall, T T; Brendemuhl, J H; McQuagge, J A; Umphrey, J E

    2003-12-01

    Students enrolled in an introductory animal science course (ASG 3003) at the University of Florida were surveyed (n = 788) over a 3-yr period to ascertain their current experience and career goals in animal agriculture. Sixty-one percent of the students indicated that they were from an urban background. Only 4% were raised on a farm or ranch where the majority of family income was attributed to production agriculture. Eighty-six percent of the students had minimal or no experience working with large domestic farm animals, but nearly 64% of the students wanted to pursue a career in veterinary medicine. Disciplinary and species interests of the students were highly associated with previous background experiences. Students from nonagricultural backgrounds, who were most likely to indicate a career interest involving veterinary medicine, were most interested (P animal behavior, whereas the students of rural background were more interested (P animal management. Thirty-three percent of students were primarily interested in small companion animals; 22% in horses; 20% in domestic farm animals, including beef, dairy, swine, or sheep; and 24% in undomesticated zoo animals or wildlife. The career goals indicated by most students necessitate practical application of animal husbandry skills that are often assumed as general knowledge. Thus, a multispecies large animal management and production practicum (ANS 3206) was developed to provide students with hands-on experience. It was an elective course, and students were encouraged to enroll for two consecutive semesters. Teams of students rotated responsibilities among four livestock species (beef, dairy, equine, and swine). Daily responsibilities at each of the units included feeding and monitoring growth of feedlot cattle and finishing swine, farrowing assistance and baby pig processing, and equine training and foaling assistance. Students were also involved with all facets of a working dairy. Additionally, students completed

  5. Brain Basics

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    Full Text Available ... PDF, 10 pages) Introduction Watch the Brain Basics video Welcome. Brain Basics provides information on how the brain works, how mental illnesses are disorders of the brain, and ongoing research that helps ...

  6. Brain Basics

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    Full Text Available ... Brain Research Glossary Brain Basics (PDF, 10 pages) Introduction Watch the Brain Basics video Welcome. Brain Basics ... depression experience when starting treatment. Gene Studies ... medication. This information may someday make it possible to predict who ...

  7. Brain Basics

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    Full Text Available ... Brain Research Glossary Brain Basics (PDF, 10 pages) Introduction Watch the Brain Basics video Welcome. Brain Basics ... fear hub," which activates our natural "fight-or-flight" response to confront or escape from a dangerous ...

  8. Brain Lesions

    Science.gov (United States)

    Symptoms Brain lesions By Mayo Clinic Staff A brain lesion is an abnormality seen on a brain-imaging test, such as ... tomography (CT). On CT or MRI scans, brain lesions appear as dark or light spots that don' ...

  9. Brain Basics

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    Full Text Available ... Life Brain Basics in Real Life—How Depression affects the Brain Meet Sarah Sarah is a middle- ... than ever before. Brain Imaging Using brain imaging technologies such as magnetic resonance imaging (MRI), which uses ...

  10. Brain Basics

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    Full Text Available ... Mental Illnesses Clinical Trials Outreach Research Priorities Funding Labs at NIMH News & Events About Us Home > Health & Education > Educational Resources Brain Basics Introduction The Growing Brain The Working Brain Brain Basics in Real Life Brain Research Glossary Brain Basics (PDF, 10 pages) ...

  11. Assisting undergraduate nursing students to learn evidence-based practice through self-directed learning and workshop strategies during clinical practicum.

    Science.gov (United States)

    Zhang, Qi; Zeng, Tieying; Chen, Ying; Li, Xiaopan

    2012-07-01

    To equip undergraduate nursing students with basic knowledge and skills and foster positive attitudes toward evidence-based practice (EBP), a pilot learning program during their clinical practicum was developed in a teaching hospital in China. This article describes the specific learning process through which self-directed learning and workshop strategies were used, and a pre- and post-intervention survey were conducted to evaluate the effectiveness of the learning strategies. The findings show a significant improvement in their perceptions of EBP knowledge, attitudes and beliefs, and behavior levels. Beginning competencies in EBP were achieved. Participants reported great satisfaction and have found this program helpful in promoting their analytical and problem-solving abilities, independent learning ability, and cooperative and communication abilities as well. Copyright © 2011 Elsevier Ltd. All rights reserved.

  12. Brain Tumors

    Science.gov (United States)

    A brain tumor is a growth of abnormal cells in the tissues of the brain. Brain tumors can be benign, with no cancer cells, ... cancer cells that grow quickly. Some are primary brain tumors, which start in the brain. Others are ...

  13. Brain Basics

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    Full Text Available ... Brain Research Glossary Brain Basics (PDF, 10 pages) Introduction Watch the Brain Basics video Welcome. Brain Basics ... basic, working unit of the brain and nervous system, which processes and transmits information. neurotransmitter —A chemical produced by neurons that carries ...

  14. Brain Basics

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    Full Text Available ... learning more about how the brain grows and works in healthy people, and how normal brain development and function can go awry, leading to mental illnesses. Brain Basics will introduce you to some of this science, such as: ... of the brain communicate and work with each other How changes in the brain ...

  15. Brain Malformations

    Science.gov (United States)

    Most brain malformations begin long before a baby is born. Something damages the developing nervous system or causes it ... medicines, infections, or radiation during pregnancy interferes with brain development. Parts of the brain may be missing, ...

  16. Brain surgery

    Science.gov (United States)

    Craniotomy; Surgery - brain; Neurosurgery; Craniectomy; Stereotactic craniotomy; Stereotactic brain biopsy; Endoscopic craniotomy ... cut depends on where the problem in the brain is located. The surgeon creates a hole in ...

  17. Brain Basics

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    Full Text Available ... Real Life Brain Basics in Real Life—How Depression affects the Brain Meet Sarah Sarah is a ... brain. DNA —The "recipe of life," containing inherited genetic information that helps to define physical and some ...

  18. Brain Basics

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    Full Text Available ... brain's structure, studies show that brain growth in children with autism appears to peak early. And as ... grow there are differences in brain development in children who develop bipolar disorder than children who do ...

  19. Brain Basics

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    Full Text Available ... brain's structure, studies show that brain growth in children with autism appears to peak early. And as they grow there are differences in brain development in children who develop bipolar disorder than children ...

  20. Brain Basics

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    Full Text Available ... imaging (MRI), which uses magnetic fields to take pictures of the brain's structure, studies show that brain ... imaging technique that uses magnetic fields to take pictures of the brain's structure. mutation —A change in ...

  1. Brain Basics

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    Full Text Available ... as depression. The Growing Brain Inside the Brain: Neurons & Neural Circuits Neurons are the basic working unit of the brain ... specialized for the function of conducting messages. A neuron has three basic parts: Cell body which includes ...

  2. Brain Basics

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    Full Text Available ... of the brain's structure, studies show that brain growth in children with autism appears to peak early. And as they grow there are differences in brain development in children who develop bipolar disorder than children ...

  3. Brain Basics

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    Full Text Available ... science, such as: How the brain develops How genes and the environment affect the brain The basic ... that with brain development in people mental disorders. Genes and environmental cues both help to direct this ...

  4. Brain Basics

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    Full Text Available ... the Brain Meet Sarah Sarah is a middle-aged woman who seemed to have it all. She ... brain's structure, studies show that brain growth in children with autism appears to peak early. And as ...

  5. Brain Basics

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    Full Text Available ... about how the brain grows and works in healthy people, and how normal brain development and function ... chart how the brain develops over time in healthy people and are working to compare that with ...

  6. Brain Basics

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    Full Text Available ... Life Brain Basics in Real Life—How Depression affects the Brain Meet Sarah Sarah is a middle- ... unit of the brain and nervous system, which processes and transmits information. neurotransmitter —A chemical produced by ...

  7. Brain Basics

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    Full Text Available ... Mental Illnesses Clinical Trials Outreach Outreach Home Stakeholder Engagement Outreach Partnership Program Alliance for Research Progress Coalition ... Brain Basics provides information on how the brain works, how mental illnesses are disorders of the brain, ...

  8. Brain Basics

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    Full Text Available ... in Real Life Brain Research Glossary Brain Basics (PDF, 10 pages) Introduction Watch the Brain Basics video ... and epigenetic changes can be passed on to future generations. Further understanding of genes and epigenetics may ...

  9. Brain Basics

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    Full Text Available ... can lead to mental disorders, such as depression. The Growing Brain Inside the Brain: Neurons & Neural Circuits ... tailored treatments, and possibly prevention of such illnesses. The Working Brain Neurotransmitters Everything we do relies on ...

  10. Brain Basics

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    Full Text Available ... pituitary-adrenal (HPA) axis. Brain Basics in Real Life Brain Basics in Real Life—How Depression affects the Brain Meet Sarah Sarah ... axis —A brain-body circuit which plays a critical role in the body's response to stress. impulse — ...

  11. Brain Basics

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    Full Text Available ... time in healthy people and are working to compare that with brain development in people mental disorders. Genes and environmental ... the brain than ever before. Brain Imaging Using brain imaging technologies such as magnetic resonance imaging (MRI), which uses magnetic fields to take pictures ...

  12. Brain Basics

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    Full Text Available ... of cells in the body, the results can affect many aspects of life. Scientists are continually learning more about how the brain grows and works in healthy people, and how normal brain development and function can go awry, leading ... the environment affect the brain The basic structure of the brain ...

  13. Brain Basics

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    Full Text Available ... basic working unit of the brain and nervous system. These cells are highly specialized for the function of conducting messages. ... specialized brain systems. We have many specialized brain systems that work ... research are listed below. Amygdala —The brain's "fear hub," which ...

  14. Integrated Design of Basic Training, Practicum and End-of-Course Assignment Modules in the Teacher Training Degree: Perception of University Teachers, Students, and School Teachers

    Science.gov (United States)

    Torremorell, Maria Carme Boqué; de Nicolás, Montserrat Alguacil; Valls, Mercè Pañellas

    Teacher training at the Blanquerna Faculty of Psychology and Educational and Sports Sciences (FPCEE), in Barcelona, has a long pedagogical tradition based on teaching innovation. Its educational style is characterised by methods focused on the students' involvement and on close collaboration with teaching practice centres. Within a core subject in the Teacher Training diploma course, students were asked to assess different methodological proposals aimed at promoting the development of their personal, social, and professional competences. In the assessment surveys, from a sample of 145 students, scores for variables very satisfactory or satisfactory ranged from 95.8 % to 83.4 % for the entire set of methodological actions under analysis. Data obtained in this first research phase were very useful to design basic training modules for the new Teacher Training Degree. In the second phase (in process), active teachers are asked for their perception on the orientation of the practicum, its connection with the end-of-course assignment, and the in-service student's incidence on innovation processes at school.

  15. Brain Basics

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    Full Text Available ... are sent from one neuron to another. Share Science News New BRAIN Grants BRAIN Cell Census Launched ... human volunteers PubMed Central: An archive of life sciences journals NIH Research Fact Sheets NIH Office of ...

  16. Brain Basics

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  17. Brain Basics

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    Full Text Available ... Careers at NIMH Staff Directories Getting to NIMH Transforming the understanding and treatment of mental illnesses. Search ... than ever before. Brain Imaging Using brain imaging technologies such as magnetic resonance imaging (MRI), which uses ...

  18. Brain Basics

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    Full Text Available ... early brain development, and may also assist in learning and memory. hippocampus —A portion of the brain involved in creating and filing new memories. hypothalmic-pituitary-adrenal (HPA) ...

  19. Brain Diseases

    Science.gov (United States)

    The brain is the control center of the body. It controls thoughts, memory, speech, and movement. It regulates the function of many organs. When the brain is healthy, it works quickly and automatically. However, ...

  20. Brain Basics

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    Full Text Available ... may help improve treatments for anxiety disorders like phobias or post-traumatic stress disorder (PTSD) . Prefrontal cortex ( ... brain. Using MEG, some scientists have found a specific pattern of brain activity that may help predict ...

  1. Brain Basics

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  3. Brain Basics

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  4. Brain Basics

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  5. Brain Basics

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    Full Text Available ... go awry, leading to mental illnesses. Brain Basics will introduce you to some of this science, such ... released it increases the chance that the neuron will fire. This enhances the electrical flow among brain ...

  6. Brain Basics

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    Full Text Available ... Functional magnetic resonance imaging (fMRI) is another important research tool in understanding how the brain functions. Another type of brain scan called magnetoencephalography, or MEG, can ...

  7. Brain Basics

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    Full Text Available ... front of the brain, which is linked to thought and emotion. It is also linked to reward ... little dopamine or problems using dopamine in the thinking and feeling regions of the brain may play ...

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    Full Text Available ... Life Brain Basics in Real Life—How Depression affects the Brain Meet Sarah Sarah is a middle- ... symptoms and family medical history. Epigenetic changes from stress or early-life experiences may have made it ...

  9. Brain Basics

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    Full Text Available ... Evidence shows that they can be related to changes in the anatomy, physiology, and chemistry of the ... brain communicate and work with each other How changes in the brain can lead to mental disorders, ...

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    Full Text Available ... Brain Basics will introduce you to some of this science, such as: How the brain develops How ... cell, and responds to signals from the environment; this all helps the cell maintain its balance with ...

  11. Brain Basics

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    Full Text Available ... all. She was happily married and successful in business. Then, after a serious setback at work, she ... than ever before. Brain Imaging Using brain imaging technologies such as magnetic resonance imaging (MRI), which uses ...

  12. Brain Basics

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    Full Text Available ... The basic structure of the brain How different parts of the brain communicate and work with each ... of conducting messages. A neuron has three basic parts: Cell body which includes the nucleus, cytoplasm, and ...

  13. Brain Basics

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    Full Text Available ... and the environment affect the brain The basic structure of the brain How different parts of the ... for the cell to work properly including small structures called cell organelles. Dendrites branch off from the ...

  14. Brain Basics

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    Full Text Available ... Opportunities & Announcements Funding Strategy for Grants Application Process Managing Grants Clinical Research Training Labs at NIMH Labs ... normal brain development and function can go awry, leading to mental illnesses. Brain Basics will introduce you ...

  15. Brain Basics

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    Full Text Available ... the brain How different parts of the brain communicate and work with each other How changes in ... communication signal sent between neurons by which neurons communicate with each other. magnetic resonance imaging (MRI) mdash; ...

  16. Brain Basics

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    Full Text Available ... at the front of the brain that, in humans, plays a role in executive functions such as ... Grants BRAIN Cell Census Launched How DNA Shapes Human Gene Expression More General Health Information from NIH ...

  17. Brain Basics

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    Full Text Available ... have been linked to many mental disorders, including autism , obsessive compulsive disorder (OCD) , schizophrenia , and depression . Brain ... studies show that brain growth in children with autism appears to peak early. And as they grow ...

  18. Brain Basics

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    Full Text Available ... disorder and to tailor the treatment for a person's specific conditions. Such brain research help increase the understanding of how the brain grows and works and the effects of genes and environment on mental health. This ...

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  20. Brain Basics

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    Full Text Available ... works in healthy people, and how normal brain development and function can go awry, leading to mental ... and are working to compare that with brain development in people mental disorders. Genes and environmental cues ...

  1. Brain Basics

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    Full Text Available ... the anatomy, physiology, and chemistry of the nervous system. When the brain cannot effectively coordinate the billions ... basic working unit of the brain and nervous system. These cells are highly specialized for the function ...

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    Full Text Available ... normal brain development and function can go awry, leading to mental illnesses. Brain Basics will introduce you ... of DNA. Sometimes this copying process is imperfect, leading to a gene mutation that causes the gene ...

  3. Brain Basics

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    Full Text Available ... than ever before. Brain Imaging Using brain imaging technologies such as magnetic resonance imaging (MRI), which uses ... depression experience when starting treatment. Gene Studies Advanced technologies are also making it faster, easier, and more ...

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    Full Text Available ... The brain continues maturing well into a person's early 20s. Knowing how the brain is wired and ... for mental disorders. This could greatly help in early detection, more tailored treatments, and possibly prevention of ...

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  11. Brain Basics

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    Full Text Available ... Neurons & Neural Circuits Neurons are the basic working unit of the brain and nervous system. These cells ... A nerve cell that is the basic, working unit of the brain and nervous system, which processes ...

  12. Brain Basics

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    Full Text Available ... brain may play a role in disorders like schizophrenia or attention deficit hyperactivity disorder (ADHD) . Glutamate —the ... mental disorders, including autism , obsessive compulsive disorder (OCD) , schizophrenia , and depression . Brain Regions Just as many neurons ...

  14. Brain Basics

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  15. Brain Basics

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    Full Text Available ... and her husband questions about Sarah's symptoms and family medical history. Epigenetic changes from stress or early- ... brain's structure, studies show that brain growth in children with autism appears to peak early. And as ...

  17. Brain Basics

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    Full Text Available ... Life Brain Basics in Real Life—How Depression affects the Brain Meet Sarah Sarah is a middle- ... and her husband questions about Sarah's symptoms and family medical history. Epigenetic changes from stress or early- ...

  18. Brain Basics

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    Full Text Available ... and aiding the flow of information to the front of the brain, which is linked to thought ... and aiding the flow of information to the front of the brain. DNA —The "recipe of life," ...

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    Full Text Available ... or problems using dopamine in the thinking and feeling regions of the brain may play a role ... depression helps Sarah to better cope with her feelings. Brain Research Modern research tools and techniques are ...

  20. Brain Basics

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  1. Brain Basics

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    Full Text Available ... control specific body functions such as sleep and speech. The brain continues maturing well into a person's ... as in areas of the brain that control movement. When electrical signals are abnormal, they can cause ...

  2. Brain Basics

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    Full Text Available ... it increases the chance that the neuron will fire. This enhances the electrical flow among brain cells ... This area of the brain also helps to control the amygdala during stressful events. Some research shows ...

  3. Brain Basics

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    Full Text Available ... to slow or stop them from progressing. Functional magnetic resonance imaging (fMRI) is another important research tool in understanding how the brain functions. Another type of brain scan called magnetoencephalography, ...

  4. Brain Basics

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    Full Text Available ... depression. The Growing Brain Inside the Brain: Neurons & Neural Circuits Neurons are the basic working unit of ... but sometimes give rise to disabilities or diseases. neural circuit —A network of neurons and their interconnections. ...

  5. Brain Basics

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    Full Text Available ... the brain How different parts of the brain communicate and work with each other How changes in ... occur when this process does not work correctly. Communication between neurons can also be electrical, such as ...

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    Full Text Available ... affect many aspects of life. Scientists are continually learning more about how the brain grows and works ... early brain development. It may also assist in learning and memory. Problems in making or using glutamate ...

  7. Brain Basics

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    Full Text Available ... treatment for a person's specific conditions. Such brain research help increase the understanding of how the brain grows and works and the effects of genes and environment on mental health. This knowledge is allowing scientists ...

  8. Brain Basics

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    Full Text Available ... How the brain develops How genes and the environment affect the brain The basic structure of the ... inside contents of the cell from its surrounding environment and controls what enters and leaves the cell, ...

  9. Brain Basics

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    Full Text Available ... depression. The Growing Brain Inside the Brain: Neurons & Neural Circuits Neurons are the basic working unit of ... of contact for receiving impulses on a neuron, branching off from the cell body. dopamine —A neurotransmitter ...

  10. Brain Basics

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    Full Text Available ... Publications Help for Mental Illnesses Clinical Trials Outreach Research Priorities Funding Labs at NIMH News & Events About Us Home > Health & Education > Educational Resources Brain Basics Introduction The Growing Brain The ...

  11. Brain Basics

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    Full Text Available ... a major mood circuit called the hypothalamic-pituitary-adrenal (HPA) axis. Brain Basics in Real Life Brain ... in creating and filing new memories. hypothalmic-pituitary-adrenal (HPA) axis —A brain-body circuit which plays ...

  12. Brain Aneurysm

    Science.gov (United States)

    A brain aneurysm is an abnormal bulge or "ballooning" in the wall of an artery in the brain. They are sometimes called berry aneurysms because they ... often the size of a small berry. Most brain aneurysms produce no symptoms until they become large, ...

  13. Brain Basics

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    Full Text Available ... early brain development. It may also assist in learning and memory. Problems in making or using glutamate have been ... early brain development, and may also assist in learning and memory. hippocampus —A portion of the brain involved in ...

  14. Brain Basics

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    Full Text Available ... affect many aspects of life. Scientists are continually learning more about how the brain grows and works in healthy people, and how ... early brain development, and may also assist in learning and memory. hippocampus —A portion of the brain involved in creating and filing new memories. hypothalmic- ...

  15. Brain Basics

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    Full Text Available ... including autism , obsessive compulsive disorder (OCD) , schizophrenia , and depression . Brain Regions Just as many neurons working together form ... Real Life Brain Basics in Real Life—How Depression affects the Brain Meet Sarah Sarah is a middle-aged woman ...

  16. Brain Basics

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    Full Text Available ... pituitary-adrenal (HPA) axis. Brain Basics in Real Life Brain Basics in Real Life—How Depression affects the Brain Meet Sarah Sarah ... having trouble coping with the stresses in her life. She began to think of suicide because she ...

  17. Brain Basics

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    Full Text Available ... These circuits control specific body functions such as sleep and speech. The brain continues maturing well into a person's early 20s. ... that regulates many functions, including mood, appetite, and sleep. synapse —The tiny gap between neurons, where nerve impulses are sent from one neuron to ... of Deep Brain Stimulation Brain’s Alertness Circuitry Revealed New BRAIN Grants ...

  18. Brain Aneurysm

    Science.gov (United States)

    ... inside of the brain (ventricles) or surrounding your brain and spinal cord to drain the excess fluid into an external bag. Sometimes it may then be necessary to introduce a shunt system — which consists of a ... brain and ending in your abdominal cavity. Rehabilitative therapy. ...

  19. Brain Basics

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    Full Text Available ... brain imaging technologies such as magnetic resonance imaging (MRI), which uses magnetic fields to take pictures of the brain's structure, studies show that brain growth in children with autism appears to peak early. And as they grow there are differences in ...

  20. Brain Basics

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    Full Text Available ... another important research tool in understanding how the brain functions. Another type of brain scan called magnetoencephalography, or ... highly developed area at the front of the brain that, in humans, plays a role in executive functions such as judgment, decision making and problem solving, ...

  1. Left Brain. Right Brain. Whole Brain

    Science.gov (United States)

    Farmer, Lesley S. J.

    2004-01-01

    As the United States student population is becoming more diverse, library media specialists need to find ways to address these distinctive needs. However, some of these differences transcend culture, touching on variations in the brain itself. Most people have a dominant side of the brain, which can affect their personality and learning style.…

  2. Los ePortafolios en la supervisión del Practicum: Modelos pedagógicos y soportes tecnológicos

    Directory of Open Access Journals (Sweden)

    Manuel Cebrián de la Serna

    2011-01-01

    auge en estos últimos años en paralelo al incremento en el uso de internet, y la presencia masiva de las plataformas (LMS como la solución tecnológica para la mayoría de las instituciones. Como marco de fondo se sitúan las propuestas de cambio metodológico y la nueva concepción del aprendizaje en el nuevo Espacio Europeo de Educación Superior, que solicitan mayor compromiso en los estudiantes sobre su aprendizaje, y una atención más personalizada por parte de los docentes. Para responder a estas nuevas exigencias se depositan en la metodología del portafolios todas las miradas como una solución pedagógica ideal, que unida a las ventajas evidentes de las tecnologías y los nuevos entornos virtuales, le hacen poseer a los ePortafolios (portafolios electrónicos de una respuesta a medida para la enseñanza universitaria. No obstante, la experiencia nos viene demostrando que esto no es cierto del todo; por un lado, las plataformas son soluciones pensadas en principio para una enseñanza a distancia, quedando hoy alejadas de los entornos tecnológicos más personales de los estudiantes donde las herramientas en internet evolucionan a un ritmo superior que los LMS, y en donde el valor de lo presencial necesita buscar su propias metodologías -p.e. Metodologías mixtas o eblended-, y como consecuencia se comienza a pensar que quizás la solución de los LMS sea desmedida. Por otro lado, las metodologías de los ePortafolios necesitan requerimientos - p.e. una ratio adecuada, docentes y estudiantes formados,... - que hasta la presente no se han dispuesto para todos los casos. El presente artículo muestr la evolución desde 1997 y la experiencia alcanzada por un grupo de docentes de la Universidad de Málaga en el uso de ePortafolios para la supervisión del Practicum de la Titulación de Educación Infantil, que en un principio ofrecía las condiciones ideales de enseñanza a distancia y ratio para experimentar las posibilidades metodológicas de los e

  3. Brain glycogen

    DEFF Research Database (Denmark)

    Obel, Linea Lykke Frimodt; Müller, Margit S; Walls, Anne B

    2012-01-01

    Glycogen is a complex glucose polymer found in a variety of tissues, including brain, where it is localized primarily in astrocytes. The small quantity found in brain compared to e.g., liver has led to the understanding that brain glycogen is merely used during hypoglycemia or ischemia....... In this review evidence is brought forward highlighting what has been an emerging understanding in brain energy metabolism: that glycogen is more than just a convenient way to store energy for use in emergencies-it is a highly dynamic molecule with versatile implications in brain function, i.e., synaptic...... activity and memory formation. In line with the great spatiotemporal complexity of the brain and thereof derived focus on the basis for ensuring the availability of the right amount of energy at the right time and place, we here encourage a closer look into the molecular and subcellular mechanisms...

  4. Brain death.

    Science.gov (United States)

    Beresford, H R

    1999-05-01

    Current law in the United States authorizes physicians to diagnose brain death by applying generally accepted neurologic criteria for determining loss of function of the entire brain. This article offers a medical-legal perspective on problems that may arise with respect to the determination of brain death. These include the possibility of diagnostic error, conceptual disagreements that may constrain the use of neurologic criteria to diagnose death, and the conflation of brain death and loss of consciousness. This article also addresses legal aspects of the debate over whether to expand the definition of brain death to include permanent unconsciousness. Although existing laws draw a clear distinction between brain death and the persistent vegetative state, many courts have authorized removal of life support from individuals whose unconsciousness is believed to be permanent on proof that removal accords with preferences expressed before sentience was lost.

  5. Brain Basics

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    Full Text Available ... have been linked to many mental disorders, including autism , obsessive compulsive disorder (OCD) , schizophrenia , and depression . Brain Regions Just as many neurons working together form ...

  6. Brain Basics

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    Full Text Available ... the brain, which is linked to thought and emotion. It is also linked to reward systems in the brain. Problems in producing dopamine can result in Parkinson's disease, a disorder that affects a person's ability to move as they want to, resulting in ...

  7. Brain Basics

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    Full Text Available ... The brain's "fear hub," which activates our natural "fight-or-flight" response to confront or escape from a dangerous ... The brain's "fear hub," which helps activate the fight-or-flight response and is also involved in emotions and ...

  8. Brain Basics

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    Full Text Available ... will fire. This enhances the electrical flow among brain cells required for normal function and plays an important ... of neurons and their interconnections. neuron —A nerve cell that is the basic, working unit of the brain and nervous system, which processes and transmits information. ...

  9. Brain Basics

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    Full Text Available ... Brain Imaging Using brain imaging technologies such as magnetic resonance imaging (MRI), which uses magnetic fields to take pictures of ... to slow or stop them from progressing. Functional magnetic resonance imaging (fMRI) is another important research tool in understanding ...

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    Full Text Available ... Brain Imaging Using brain imaging technologies such as magnetic resonance imaging (MRI), which uses magnetic fields to take pictures ... to slow or stop them from progressing. Functional magnetic resonance imaging (fMRI) is another important research tool in understanding ...

  11. Brain Basics

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    Full Text Available ... Real Life Brain Basics in Real Life—How Depression affects the Brain Meet Sarah Sarah is a ... MSC 9663 Bethesda, MD 20892-9663 Follow Us Facebook Twitter YouTube Google Plus NIMH Newsletter NIMH RSS ...

  12. Brain Basics

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    Full Text Available ... Life Brain Basics in Real Life—How Depression affects the Brain Meet Sarah Sarah is a middle-aged woman who seemed to have it all. She was happily married and successful in business. Then, after a serious setback at work, she ...

  13. Brain Basics

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    Full Text Available ... to the front of the brain, which is linked to thought and emotion. It is also linked to reward systems in the brain. Problems in ... Problems in making or using glutamate have been linked to many mental disorders, including autism , obsessive compulsive ...

  14. Brain Basics

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    Full Text Available ... little dopamine or problems using dopamine in the thinking and feeling regions of the brain may play ... axis —A brain-body circuit which plays a critical role in the body's response to stress. impulse — ...

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    Full Text Available ... And as they grow there are differences in brain development in children who develop bipolar disorder than children who do not. Studies comparing such children to those with normal brain development may help scientists to pinpoint when and where ...

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    Full Text Available ... These circuits control specific body functions such as sleep and speech. The brain continues maturing well into a person's early 20s. ... Basics in Real Life—How Depression affects the Brain Meet Sarah ... had problems getting to sleep and generally felt tired, listless, and had no ...

  17. Brain Basics

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    Full Text Available ... in brain development in children who develop bipolar disorder than children who do not. Studies comparing such children to those with normal brain development may help scientists to pinpoint when and where mental disorders begin and perhaps how to slow or stop ...

  18. Brain Basics

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    Full Text Available ... as they grow there are differences in brain development in children who develop bipolar disorder than children who do not. Studies comparing such children to those with normal brain development may help scientists to pinpoint when and where ...

  19. Brain Basics

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    Full Text Available ... thinking and feeling regions of the brain may play a role in disorders like schizophrenia or attention deficit hyperactivity ... the front of the brain that, in humans, plays a role in executive functions such as judgment, decision making ...

  20. Brain Basics

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    Full Text Available ... PTSD) . Prefrontal cortex (PFC) —Seat of the brain's executive functions, such as judgment, decision making, and problem solving. ... brain that, in humans, plays a role in executive functions such as judgment, decision making and problem solving, ...

  1. Brain Basics

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    Full Text Available ... our physical surroundings but also factors that can affect our bodies, such as sleep, diet, or stress. These factors may act alone ... Life Brain Basics in Real Life—How Depression affects the Brain ... had problems getting to sleep and generally felt tired, listless, and had no ...

  2. Brain Basics

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    Full Text Available ... her symptoms were not caused by a stroke, brain tumor, or similar conditions, Sarah's doctor referred her to a psychiatrist, a type of medical doctor who is an expert on mental ... of serotonin in the brain and help reduce symptoms of depression. Sarah also ...

  3. Brain Basics

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    Full Text Available ... begun to chart how the brain develops over time in healthy people and are working to compare that with brain development in ... Other medical professionals who can diagnose mental disorders are psychologists or ... gets "the blues" from time to time. In contrast, major depression is a ...

  4. Brain Basics

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    Full Text Available ... such as magnetic resonance imaging (MRI), which uses magnetic fields to take pictures of the brain's structure, studies ... imaging (MRI) mdash;An imaging technique that uses magnetic fields to take pictures of the brain's structure. mutation — ...

  5. Un modelo de innovación en el Practicum de Secundaria: la inmersión dentro de un grupo de investigación-acción

    Directory of Open Access Journals (Sweden)

    Bartolomé Vázquez-Bernal

    2013-01-01

    Full Text Available Se presenta un modelo de innovación que afecta al Practicum del Máster de Educación Secundaria, que implica la socialización del futuro profesor dentro de un grupo de investigación-acción, en el que pueda adquirir parte de las habilidades necesarias para afrontar su desarrollo profesional. El elemento motor está basado en el desarrollo de competencias científicas del alumnado de secundaria centrado en la indagación, la autoevaluación, el intercambio de información y la reflexión como elementos de mejora, pero también en las competencias profesionales de los futuros docentes. El alumnado del Practicum valoró de forma muy positiva su implicación en el grupo, así como la realización de experiencias de naturaleza investigativa con el alumnado de Enseñanza Secundaria.

  6. Exploring Reflective Teaching through Informed Journal Keeping and Blog Group Discussion in the Teaching Practicum (Exploración de la enseñanza reflexiva en la práctica docente a través de la escritura informada de diarios y de discusiones grupales mediante "blogs")

    Science.gov (United States)

    Insuasty, Edgar Alirio; Zambrano Castillo, Lilian Cecilia

    2010-01-01

    This article reports the findings of a study which examined how student teachers could be empowered as more reflective practitioners through journal keeping and blog group discussions. It was carried out with six student teachers who developed their practicum over six months. Data were collected through journals, blogs, metaphors, conferences and…

  7. [Brain concussion].

    Science.gov (United States)

    Pälvimäki, Esa-Pekka; Siironen, Jari; Pohjola, Juha; Hernesniemi, Juha

    2011-01-01

    Brain concussion is a common disturbance caused by external forces or acceleration affecting the head. It may be accompanied by transient loss of consciousness and amnesia. Typical symptoms include headache, nausea and dizziness; these may remain for a week or two. Some patients may experience transient loss of inability to create new memories or other brief impairment of mental functioning. Treatment is symptomatic. Some patients may suffer from prolonged symptoms, the connection of which with brain concession is difficult to show. Almost invariably the prognosis of brain concussion is good.

  8. Brain tumor - primary - adults

    Science.gov (United States)

    ... Vestibular schwannoma (acoustic neuroma) - adults; Meningioma - adults; Cancer - brain tumor (adults) ... Primary brain tumors include any tumor that starts in the brain. Primary brain tumors can start from brain cells, ...

  9. Brain radiation - discharge

    Science.gov (United States)

    Radiation - brain - discharge; Cancer-brain radiation; Lymphoma - brain radiation; Leukemia - brain radiation ... Decadron) while you are getting radiation to the brain. It may make you hungrier, cause leg swelling ...

  10. Brain Stimulation Therapies

    Science.gov (United States)

    ... Magnetic Seizure Therapy Deep Brain Stimulation Additional Resources Brain Stimulation Therapies Overview Brain stimulation therapies can play ... for a shorter recovery time than ECT Deep Brain Stimulation Deep brain stimulation (DBS) was first developed ...

  11. Anatomy of the Brain

    Science.gov (United States)

    ... Young Adult Guidelines For brain tumor information and support Call: 800-886-ABTA (2282) or Complete our contact form Brain Tumor Information Brain Anatomy Brain Structure Neuron Anatomy Brain Tumor Symptoms Diagnosis ...

  12. Brain Basics

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    Full Text Available ... the brain, which is linked to thought and emotion. It is also linked to reward systems in ... stay focused on a task, and managing proper emotional reactions. Reduced ACC activity or damage to this ...

  13. Brain Basics

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    Full Text Available ... at some point. Such disorders include depression , anxiety disorders , bipolar disorder , attention deficit hyperactivity disorder (ADHD) , and many others. ... differences in brain development in children who develop bipolar disorder than children who do not. Studies comparing such ...

  14. Brain Basics

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    Full Text Available ... Chemical signals from other cells guide neurons in forming various brain structures. Neighboring neurons make connections with ... our original set of DNA. Sometimes this copying process is imperfect, leading to a gene mutation that ...

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    Full Text Available ... the anatomy, physiology, and chemistry of the nervous system. When the brain cannot effectively coordinate the billions of cells in the body, the results can affect many aspects of life. ...

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    Full Text Available ... little dopamine or problems using dopamine in the thinking and feeling regions of the brain may play ... but can still remember past events and learned skills, and carry on a conversation, all which rely ...

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    Full Text Available ... medicine, the term environment includes not only our physical surroundings but also factors that can affect our ... the brain, which is linked to thought and emotion. It is also linked to reward systems in ...

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    Full Text Available ... are sent from one neuron to another. Share Science News NIMH Director Gordon Elected AAAS Fellow NIMH Launches Director Twitter Account Ethics of Deep Brain Stimulation More General Health Information ...

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    Full Text Available ... Us Home About the Director Advisory Boards and Groups Strategic Plan Offices and Divisions Budget Careers at NIMH ... of the brain's executive functions, such as judgment, decision making, and problem solving. Different parts of the PFC ...

  20. Brain Basics

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  1. Brain Basics

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  4. Brain abscess

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    ... including those with certain heart disorders, may receive antibiotics before dental or other procedures to help reduce the risk of infection. Alternative Names Abscess - brain; Cerebral abscess; CNS abscess Patient ...

  5. Brain Basics

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    Full Text Available ... early brain development. It may also assist in learning and memory. Problems in making or using glutamate have been linked to many mental disorders, including autism , obsessive compulsive disorder (OCD) , schizophrenia , and ...

  6. Brain Basics

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    Full Text Available ... focused on a task, and managing proper emotional reactions. Reduced ACC activity or damage to this brain ... 9663 Bethesda, MD 20892-9663 Follow Us Facebook Twitter YouTube Google Plus NIMH Newsletter NIMH RSS Feed ...

  7. Brain Basics

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  9. Brain Health

    Science.gov (United States)

    ... that combining good nutrition with mental, social and physical activities may have a greater benefit in maintaining or improving brain health than any single activity. At the Alzheimer’s Association ...

  10. Brain Basics

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    Full Text Available ... focused on a task, and managing proper emotional reactions. Reduced ACC activity or damage to this brain ... of how environmental factors like diet, stress and post-natal care can change gene expression (when genes ...

  11. Brain Basics

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  13. Brain Basics

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    Full Text Available ... are sent from one neuron to another. Share Science News NIMH Launches Director Twitter Account Ethics of Deep Brain Stimulation Brain’s Alertness Circuitry Revealed More General Health Information from NIH MEDLINEPlus : Authoritative information from government ...

  14. Brain Basics

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    Full Text Available ... they can cause tremors or symptoms found in Parkinson's disease. Serotonin —helps control many functions, such as ... brain. Problems in producing dopamine can result in Parkinson's disease, a disorder that affects a person's ability ...

  16. Brain Basics

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    Full Text Available ... These circuits control specific body functions such as sleep and speech. The brain continues maturing well into ... factors that can affect our bodies, such as sleep, diet, or stress. These factors may act alone ...

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    Full Text Available ... illnesses, such as depression, can occur when this process does not work correctly. Communication between neurons can also be electrical, such as in areas of the brain that control movement. When electrical signals are abnormal, they can ...

  18. Brain Basics

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    Full Text Available ... that contains codes to make proteins and other important body chemicals. DNA also includes information to control ... cells required for normal function and plays an important role during early brain development. It may also ...

  19. Brain Basics

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  20. Brain Basics

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    Full Text Available ... Imaging Using brain imaging technologies such as magnetic resonance imaging (MRI), which uses magnetic fields to take ... slow or stop them from progressing. Functional magnetic resonance imaging (fMRI) is another important research tool in ...

  1. Brain Basics

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    Full Text Available ... to produce a specific protein. Scientists believe epigenetics play a major role in mental disorders and the ... thinking and feeling regions of the brain may play a role in disorders like schizophrenia or attention ...

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    Full Text Available ... another as chemical or electrical signals. The brain begins as a small group of cells in the ... how she's responding to the treatment. She also begins regular talk therapy sessions with her psychiatrist. In ...

  3. Brain Basics

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    Full Text Available ... studied in mental health research are listed below. Amygdala —The brain's "fear hub," which activates our natural " ... confront or escape from a dangerous situation. The amygdala also appears to be involved in learning to ...

  4. Brain Basics

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    Full Text Available ... related to changes in the anatomy, physiology, and chemistry of the nervous system. When the brain cannot ... and information that the cell needs for growth, metabolism, and repair. Cytoplasm is the substance that fills ...

  5. Brain Basics

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    Full Text Available ... This area of the brain also helps to control the amygdala during stressful events. Some research shows that people who have PTSD or ADHD have reduced activity in their PFCs. Anterior cingulate cortex (ACC) — the ...

  6. Brain Basics

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    Full Text Available ... Us Home About the Director Advisory Boards and Groups Strategic Plan Offices and Divisions Budget Careers at ... electrical signals. The brain begins as a small group of cells in the outer layer of a ...

  7. Brain Basics

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    Full Text Available ... some point. Such disorders include depression , anxiety disorders , bipolar disorder , attention deficit hyperactivity disorder (ADHD) , and many others. ... differences in brain development in children who develop bipolar disorder than children who do not. Studies comparing such ...

  8. Brain Basics

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  11. Brain Basics

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  12. Brain Basics

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    Full Text Available ... possibly prevention of such illnesses. The Working Brain Neurotransmitters Everything we do relies on neurons communicating with ... axon, most neurons release a chemical message (a neurotransmitter) which crosses the synapse and binds to receptors ...

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  15. Brain Basics

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    Full Text Available ... all. She was happily married and successful in business. Then, after a serious setback at work, she ... from one neuron to another. Share Science News Ethics of Deep Brain Stimulation Brain’s Alertness Circuitry Revealed ...

  16. Brain Basics

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    Full Text Available ... affects the Brain Meet Sarah Sarah is a middle-aged woman who seemed to have it all. ... and works and the effects of genes and environment on mental health. This knowledge is allowing scientists ...

  17. Brain Basics

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    Full Text Available ... each other How changes in the brain can lead to mental disorders, such as depression. The Growing ... understanding of genes and epigenetics may one day lead to genetic testing for people at risk for ...

  18. Brain Basics

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    Full Text Available ... glutamate —The most common neurotransmitter in a person's body, which increases neuronal activity, is involved in early brain development, and may also assist in learning and memory. ...

  19. Brain Basics

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    Full Text Available ... network of neurons and their interconnections. neuron —A nerve cell that is the basic, working unit of the brain and nervous system, which processes and transmits information. neurotransmitter —A chemical ...

  20. Brain Basics

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  1. Brain Basics

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  2. Brain Basics

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  4. Brain Basics

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    Full Text Available ... little dopamine or problems using dopamine in the thinking and feeling regions of the brain may play a role in disorders like schizophrenia or attention deficit hyperactivity disorder (ADHD) . Glutamate —the most common ...

  5. Brain Basics

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    Full Text Available ... Amygdala —The brain's "fear hub," which activates our natural "fight-or-flight" response to confront or escape ... genes that appear to increase risk or provide protection from various mental disorders. Other genes may change ...

  6. Brain Basics

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  7. Brain Basics

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  9. Brain Basics

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    Full Text Available ... taking SSRIs and has joined an online support group. Sharing her experiences with others also dealing with depression helps Sarah to better cope with her feelings. Brain Research Modern research tools and techniques are giving scientists ...

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  12. Brain Basics

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    Full Text Available ... cells required for normal function and plays an important role during early brain development. It may also assist in learning and memory. Problems in making or using glutamate ...

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    Full Text Available ... can be related to changes in the anatomy, physiology, and chemistry of the nervous system. When the ... at the front of the brain that, in humans, plays a role in executive functions such as ...

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  16. Brain Basics

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    Full Text Available ... health research are listed below. Amygdala —The brain's "fear hub," which activates our natural "fight-or-flight" ... also appears to be involved in learning to fear an event, such as touching a hot stove, ...

  17. Brain Basics

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    Full Text Available ... the brain, which is linked to thought and emotion. It is also linked to reward systems in ... or-flight response and is also involved in emotions and memory. anterior cingulate cortex —Is involved in ...

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    Full Text Available ... genes and epigenetics may one day lead to genetic testing for people at risk for mental disorders. ... brain. DNA —The "recipe of life," containing inherited genetic information that helps to define physical and some ...

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    Full Text Available ... Amygdala —The brain's "fear hub," which activates our natural "fight-or-flight" response to confront or escape ... Research Fact Sheets NIH Office of Science Education : Resources for science educators Pillbox: How to identify unknown ...

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    Full Text Available ... all. She was happily married and successful in business. Then, after a serious setback at work, she ... A nerve cell that is the basic, working unit of the brain and nervous system, which processes ...

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    Full Text Available ... of the brain's executive functions, such as judgment, decision making, and problem solving. Different parts of the ... a role in executive functions such as judgment, decision making and problem solving, as well as emotional ...

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    Full Text Available ... related to changes in the anatomy, physiology, and chemistry of the nervous system. When the brain cannot ... people with depression often have lower than normal levels of serotonin. The types of medications most commonly ...

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    Full Text Available ... resonance imaging (MRI), which uses magnetic fields to take pictures of the brain's structure, studies show that ... fast-acting antidepressant medications. Currently available antidepressants usually take four to six weeks to reach their full ...

  15. Brain death.

    Science.gov (United States)

    Wijdicks, Eelco F M

    2013-01-01

    The diagnosis of brain death should be based on a simple premise. If every possible confounder has been excluded and all possible treatments have been tried or considered, irreversible loss of brain function is clinically recognized as the absence of brainstem reflexes, verified apnea, loss of vascular tone, invariant heart rate, and, eventually, cardiac standstill. This condition cannot be reversed - not even partly - by medical or surgical intervention, and thus is final. Many countries in the world have introduced laws that acknowledge that a patient can be declared brain-dead by neurologic standards. The U.S. law differs substantially from all other brain death legislation in the world because the U.S. law does not spell out details of the neurologic examination. Evidence-based practice guidelines serve as a standard. In this chapter, I discuss the history of development of the criteria, the current clinical examination, and some of the ethical and legal issues that have emerged. Generally, the concept of brain death has been accepted by all major religions. But patients' families may have different ideas and are mostly influenced by cultural attitudes, traditional customs, and personal beliefs. Suggestions are offered to support these families. © 2013 Elsevier B.V. All rights reserved.

  16. Light breeze in the local Universe

    Science.gov (United States)

    Concas, A.; Popesso, P.; Brusa, M.; Mainieri, V.; Erfanianfar, G.; Morselli, L.

    2017-10-01

    We analyze a complete spectroscopic sample of galaxies ( 600 000) drawn from Sloan Digital Sky Survey (SDSS, DR7) to look for evidence of galactic winds in the local Universe. We focus on the shape of the [OIII]λ5007 emission line as a tracer of ionizing gas outflows. We stack our spectra in a fine grid of star formation rate (SFR) and stellar mass to analyze the dependence of winds on the position of galaxies in the SFR versus mass diagram. We do not find any significant evidence of broad and shifted [OIII]λ5007 emission line which we interpret as no evidence of outflowing ionized gas in the global population. We have also classified these galaxies as star-forming or AGN-dominated according to their position in the standard BPT diagram. We show how the average [OIII]λ5007 profile changes as a function of the nature of the dominant ionizing source. We find that in the star-forming dominated source the oxygen line is symmetric and governed by the gravitational potential well. The AGN or composite AGN/star-formation activity objects, in contrast, display a prominent and asymmetric profile that can be well described by a broad Gaussian component that is blue-shifted from a narrow symmetric core. In particular, we find that the blue wings of the average [OIII]λ5007 profiles are increasingly prominent in the LINERs and Seyfert galaxies. We conclude that, through the identification of strong bulk motion as traced by the warm ionized gas, in the low-redshift Universe, "pure" star-formation activity does not seem capable of driving ionized-gas outflows, while, the presence of optically selected AGN seems to play a primary role. We discuss the implications of these results for the role of the quenching mechanism in the present-day Universe.

  17. Estudio de las actividades de formación del practicum de enseñanza según las opciones profesionales de los profesores en prácticas de educación física

    OpenAIRE

    Medina Casaubón, Jesús; Delgado Noguera, Miguel Angel

    1998-01-01

    Desde la creación de los estudios de Educación Física (E.F.) en España, la única salida profesional ha sido la Enseñanza. Con la aprobación de los nuevos planes de estudios del Licenciado en Ciencias de la Actividad Física y del Deporte, surgen nuevos itinerarios profesionales: Enseñanza de la Educación Física, Gestión Deportiva y Entrenamiento Deportivo. Además, este nuevo plan de estudios establece un practicum específico para cada uno de estos itinerarios. Debido a que en los estudios de E...

  18. Brain Basics

    Medline Plus

    Full Text Available ... they can cause tremors or symptoms found in Parkinson's disease. Serotonin —helps control many functions, such as mood, ... brain. Problems in producing dopamine can result in Parkinson's disease, a disorder that affects a person's ability to ...

  19. Brain Basics

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    Full Text Available ... for the cell to work properly including small structures called cell organelles. Dendrites branch off from the cell body ... to their final destination. Chemical signals from other cells guide neurons in forming various brain structures. Neighboring neurons make connections with each other and ...

  20. Brain Basics

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    Full Text Available ... related to changes in the anatomy, physiology, and chemistry of the nervous system. When the brain cannot ... to control the amygdala during stressful events. Some research shows that people who ... social workers. The psychiatrist asked Sarah and her ...

  1. Brain Basics

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    Full Text Available ... all. She was happily married and successful in business. Then, after a serious setback at work, she ... basic, working unit of the brain and nervous system, which processes and transmits information. neurotransmitter —A chemical produced by neurons that carries ...

  2. Brain Basics

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    Full Text Available ... axis —A brain-body circuit which plays a critical role in the body's response to stress. impulse — ... identify unknown pills from the National Library of Medicine Contact Us The National Institute of Mental Health ...

  3. Brain Basics

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    Full Text Available ... in the brain and help reduce symptoms of depression. Sarah also has several follow-up visits scheduled with the psychiatrist to check how she's responding to the treatment. She also begins regular talk therapy sessions with her psychiatrist. In these sessions, she ...

  4. Brain Basics

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    Full Text Available ... at the front of the brain that, in humans, plays a role in executive functions such as judgment, decision making and problem solving, as well as emotional control and memory. serotonin —A neurotransmitter that regulates many functions, including ...

  5. Brain Basics

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    Full Text Available ... A highly developed area at the front of the brain that, in humans, plays a role in executive functions such as ... National Institutes of Health (NIH), a component of the U.S. Department of Health and Human Services. Top

  6. Robot brains

    NARCIS (Netherlands)

    Babuska, R.

    2011-01-01

    The brain hosts complex networks of neurons that are responsible for behavior in humans and animals that we generally call intelligent. I is not easy to give an exact definition of intelligence – for the purpose of this talk it will suffice to say that we refer to intelligence as a collection of

  7. Brain Basics

    Medline Plus

    Full Text Available ... Brain Meet Sarah Sarah is a middle-aged woman who seemed to have it all. She was happily married and successful in business. Then, after a serious setback at work, she lost interest in her job. She had ...

  8. Brain Basics

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    Full Text Available ... symptoms and family medical history. Epigenetic changes from stress or early-life experiences may have made it harder for Sarah ... front of the brain. DNA —The "recipe of life," containing inherited genetic ... factors like diet, stress and post-natal care can change gene expression ( ...

  9. Brain Basics

    Medline Plus

    Full Text Available ... at the front of the brain that, in humans, plays a role in executive functions such as ... ClinicalTrials.gov : Federally and privately supported research using human volunteers PubMed Central: An archive of life sciences ...

  10. Brain Basics

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    Full Text Available ... are sent from one neuron to another. Share Science News Ethics of Deep Brain Stimulation Brain’s Alertness ... human volunteers PubMed Central: An archive of life sciences journals NIH Research Fact Sheets NIH Office of ...

  11. Brain Basics

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    Full Text Available ... different roles, from controlling blood pressure and heart rate to responding when we sense a mistake, helping us feel motivated and stay focused on a task, and managing proper emotional reactions. Reduced ACC activity or damage to this brain ...

  12. Brain Basics

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    Full Text Available ... improve treatments for anxiety disorders like phobias or post-traumatic stress disorder (PTSD) . Prefrontal cortex (PFC) —Seat of the brain's executive ... events. Some research shows that people who have PTSD or ADHD have reduced activity in their PFCs. ...

  13. Brain Basics

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    Full Text Available ... like phobias or post-traumatic stress disorder (PTSD) . Prefrontal cortex (PFC) —Seat of the brain's executive functions, such ... for growing, staying alive, and making new neurons. prefrontal cortex —A highly developed area at the front of ...

  14. Brain Basics

    Medline Plus

    Full Text Available ... are sent from one neuron to another. Share Science News NIMH Director Gordon Elected AAAS Fellow NIMH Launches Director Twitter Account Ethics of Deep Brain Stimulation More General Health Information from NIH MEDLINEPlus : Authoritative information from government agencies ...

  15. Brain Basics

    Medline Plus

    Full Text Available ... the release of various hormones, and aiding the flow of information to the front of the brain. DNA —The "recipe of life," containing inherited genetic information that helps to define physical and some behavioral traits. epigenetics —The study of ...

  16. Brain Basics

    Medline Plus

    Full Text Available ... neuron to bind onto, leading to more normal mood functioning. Dopamine —mainly involved in controlling movement and aiding the flow of information to the front of the brain, which is linked to thought and emotion. It is also linked to reward systems in ...

  17. Brain Basics

    Medline Plus

    Full Text Available ... Join A Study News & Events News & Events Home Science News Events Multimedia Social Media Press Resources Newsletters NIMH News Feeds About Us About Us Home About the Director Advisory Boards and ... Basics will introduce you to some of this science, such as: How the brain develops How genes ...

  18. Brain Basics

    Medline Plus

    Full Text Available ... a cell that contains DNA and information the cell needs for growing, staying alive, and making new neurons. prefrontal cortex —A highly developed area at the front of the brain that, in humans, plays a role in executive functions such as ...

  19. Brain Basics

    Medline Plus

    Full Text Available ... are sent from one neuron to another. Share Science News Brain’s Alertness Circuitry Revealed New BRAIN Grants ... human volunteers PubMed Central: An archive of life sciences journals NIH Research Fact Sheets NIH Office of ...

  20. Brain Basics

    Medline Plus

    Full Text Available ... how the brain grows and works and the effects of genes and environment on mental health. This knowledge is allowing scientists to make important ... that regulates many functions, including mood, appetite, and sleep. synapse —The tiny gap between neurons, where nerve impulses are sent ... More General Health Information from NIH MEDLINEPlus : Authoritative information from government ...

  1. Brain Basics

    Medline Plus

    Full Text Available ... common neurotransmitter in a person's body, which increases neuronal activity, is involved in early brain development, and ... rise to disabilities or diseases. neural circuit —A network of neurons and their interconnections. neuron —A nerve ...

  2. Brain Basics

    Medline Plus

    Full Text Available ... Join A Study News & Events News & Events Home Science News Events Multimedia Social Media Press Resources Newsletters NIMH News Feeds About Us About Us Home About the Director Advisory Boards and Groups Strategic ... Basics will introduce you to some of this science, such as: How the brain develops How genes ...

  3. Brain Basics

    Medline Plus

    Full Text Available ... is damaged, a person can't create new memories, but can still remember past events and learned skills, and carry on a conversation, all which rely on different parts of the brain. The hippocampus may be involved in mood disorders through its control of a major mood circuit ...

  4. Brain Basics

    Medline Plus

    Full Text Available ... memories of fear and safety may help improve treatments for anxiety disorders like phobias or post-traumatic stress disorder (PTSD) . ... possible to predict who will develop a mental disorder and to tailor the treatment for a person's specific conditions. Such brain research ...

  5. Brain Basics

    Medline Plus

    Full Text Available ... the understanding of how the brain grows and works and the effects of genes and environment on mental health. This knowledge is allowing scientists ... inside contents of a cell from its surrounding environment. cytoplasm ... the cell to work properly. dendrite —The point of contact for receiving ...

  6. Brain Basics

    Medline Plus

    Full Text Available ... doctor, who ran some tests. After deciding her symptoms were not caused by a stroke, brain tumor, or similar conditions, Sarah's doctor referred her to a psychiatrist, a type of medical doctor who is an expert on mental ... Sarah's symptoms and family medical history. Epigenetic changes from stress ...

  7. Brain Basics

    Medline Plus

    Full Text Available ... of information to the front of the brain. DNA —The "recipe of life," containing inherited genetic information that helps to define physical and some behavioral traits. epigenetics —The study of how environmental factors like diet, stress and post-natal care ...

  8. Brain Tumors (For Parents)

    Science.gov (United States)

    ... Needs a Kidney Transplant Vision Facts and Myths Brain Tumors KidsHealth > For Parents > Brain Tumors Print A ... radiation therapy or chemotherapy, or both. Types of Brain Tumors There are many different types of brain ...

  9. Understanding Brain Tumors

    Science.gov (United States)

    ... to Know About Brain Tumors . What is a Brain Tumor? A brain tumor is an abnormal growth
 ... Tumors” from Frankly Speaking Frankly Speaking About Cancer: Brain Tumors Download the full book Questions to ask ...

  10. Brain tumor - children

    Science.gov (United States)

    ... children; Neuroglioma - children; Oligodendroglioma - children; Meningioma - children; Cancer - brain tumor (children) ... The cause of primary brain tumors is unknown. Primary brain tumors may ... (spread to nearby areas) Cancerous (malignant) Brain tumors ...

  11. Brain Tumor Diagnosis

    Science.gov (United States)

    ... Young Adult Guidelines For brain tumor information and support Call: 800-886-ABTA (2282) or Complete our contact form Brain Tumor Information Brain Anatomy Brain Tumor Symptoms Diagnosis Newly Diagnosed Neurological Exam ...

  12. Brain Tumor Symptoms

    Science.gov (United States)

    ... Young Adult Guidelines For brain tumor information and support Call: 800-886-ABTA (2282) or Complete our contact form Brain Tumor Information Brain Anatomy Brain Tumor Symptoms Headaches Seizures Memory Depression Mood ...

  13. Brain Basics: Know Your Brain

    Science.gov (United States)

    ... frontal lobes. Whether you appreciate symphonies or rock music, your brain responds through the activity of these lobes. At the top of each temporal lobe is an area responsible for receiving ... those associated with music. Other parts of this lobe seem to integrate ...

  14. The Creative Brain.

    Science.gov (United States)

    Herrmann, Ned

    1982-01-01

    Outlines the differences between left-brain and right-brain functioning and between left-brain and right-brain dominant individuals, and concludes that creativity uses both halves of the brain. Discusses how both students and curriculum can become more "whole-brained." (Author/JM)

  15. Silicon Brains

    Science.gov (United States)

    Hoefflinger, Bernd

    Beyond the digital neural networks of Chap. 16, the more radical mapping of brain-like structures and processes into VLSI substrates has been pioneered by Carver Mead more than 30 years ago [1]. The basic idea was to exploit the massive parallelism of such circuits and to create low-power and fault-tolerant information-processing systems. Neuromorphic engineering has recently seen a revival with the availability of deep-submicron CMOS technology, which allows for the construction of very-large-scale mixed-signal systems combining local analog processing in neuronal cells with binary signalling via action potentials. Modern implementations are able to reach the complexity-scale of large functional units of the human brain, and they feature the ability to learn by plasticity mechanisms found in neuroscience. Combined with high-performance programmable logic and elaborate software tools, such systems are currently evolving into user-configurable non-von-Neumann computing systems, which can be used to implement and test novel computational paradigms. The chapter introduces basic properties of biological brains with up to 200 Billion neurons and their 1014 synapses, where action on a synapse takes ˜10 ms and involves an energy of ˜10 fJ. We outline 10x programs on neuromorphic electronic systems in Europe and the USA, which are intended to integrate 108 neurons and 1012 synapses, the level of a cat's brain, in a volume of 1 L and with a power dissipation intelligence, we references Hawkins' view to first perceive the task and then design an intelligent technical response.

  16. Animating Brains

    Science.gov (United States)

    Borck, Cornelius

    2016-01-01

    A recent paper famously accused the rising field of social neuroscience of using faulty statistics under the catchy title ‘Voodoo Correlations in Social Neuroscience’. This Special Issue invites us to take this claim as the starting point for a cross-cultural analysis: in which meaningful ways can recent research in the burgeoning field of functional imaging be described as, contrasted with, or simply compared to animistic practices? And what light does such a reading shed on the dynamics and effectiveness of a century of brain research into higher mental functions? Reviewing the heated debate from 2009 around recent trends in neuroimaging as a possible candidate for current instances of ‘soul catching’, the paper will then compare these forms of primarily image-based brain research with older regimes, revolving around the deciphering of the brain’s electrical activity. How has the move from a decoding paradigm to a representational regime affected the conceptualisation of self, psyche, mind and soul (if there still is such an entity)? And in what ways does modern technoscience provide new tools for animating brains? PMID:27292322

  17. Pediatric Brain Tumor Foundation

    Science.gov (United States)

    ... navigate their brain tumor diagnosis. WATCH AND SHARE Brain tumors and their treatment can be deadly so ... Pediatric Central Nervous System Cancers Read more >> Pediatric Brain Tumor Foundation 302 Ridgefield Court, Asheville, NC 28806 ...

  18. Traumatic Brain Injury

    Science.gov (United States)

    Traumatic brain injury (TBI) happens when a bump, blow, jolt, or other head injury causes damage to the brain. Every year, millions of people in the U.S. suffer brain injuries. More than half are bad enough that ...

  19. That's Using Your Brain!

    Science.gov (United States)

    Visser, Dana R.

    1996-01-01

    Discusses new adult learning theories, including those of Roger Sperry (left brain/right brain), Paul McLean (triune brain), and Howard Gardner (multiple intelligences). Relates adult learning theory to training. (JOW)

  20. Brain-based Learning.

    Science.gov (United States)

    Weiss, Ruth Palombo

    2000-01-01

    Discusses brain research and how new imaging technologies allow scientists to explore how human brains process memory, emotion, attention, patterning, motivation, and context. Explains how brain research is being used to revise learning theories. (JOW)

  1. Brain tumor (image)

    Science.gov (United States)

    Brain tumors are classified depending on the exact site of the tumor, the type of tissue involved, benign ... tendencies of the tumor, and other factors. Primary brain tumors can arise from the brain cells, the meninges ( ...

  2. Bridging the Hemispheres through the Use of Technology: International Collaboration in Social Work Training

    Science.gov (United States)

    Rautenbach, John Victor; Black-Hughes, Christine

    2012-01-01

    The social work programs of the University of Fort Hare, East London, South Africa, and Minnesota State University, Mankato, United States, began using various technologies in 2007 to facilitate interaction. This project included conducting practicum supervision and seminars via videoconferencing (using Breeze, Adobe Connect, and Skype) and…

  3. Left brain, right brain: facts and fantasies.

    Science.gov (United States)

    Corballis, Michael C

    2014-01-01

    Handedness and brain asymmetry are widely regarded as unique to humans, and associated with complementary functions such as a left-brain specialization for language and logic and a right-brain specialization for creativity and intuition. In fact, asymmetries are widespread among animals, and support the gradual evolution of asymmetrical functions such as language and tool use. Handedness and brain asymmetry are inborn and under partial genetic control, although the gene or genes responsible are not well established. Cognitive and emotional difficulties are sometimes associated with departures from the "norm" of right-handedness and left-brain language dominance, more often with the absence of these asymmetries than their reversal.

  4. Imaging brain development: the adolescent brain.

    Science.gov (United States)

    Blakemore, Sarah-Jayne

    2012-06-01

    The past 15 years have seen a rapid expansion in the number of studies using neuroimaging techniques to investigate maturational changes in the human brain. In this paper, I review MRI studies on structural changes in the developing brain, and fMRI studies on functional changes in the social brain during adolescence. Both MRI and fMRI studies point to adolescence as a period of continued neural development. In the final section, I discuss a number of areas of research that are just beginning and may be the subject of developmental neuroimaging in the next twenty years. Future studies might focus on complex questions including the development of functional connectivity; how gender and puberty influence adolescent brain development; the effects of genes, environment and culture on the adolescent brain; development of the atypical adolescent brain; and implications for policy of the study of the adolescent brain. Copyright © 2011 Elsevier Inc. All rights reserved.

  5. Brain and Nervous System

    Science.gov (United States)

    ... the left side; when you're listening to music, you're using the right side. It's believed that some people are more "right-brained" or "left-brained" while others are more "whole-brained," meaning they use both halves of their brain to the same degree. The outer layer of ...

  6. Adquisición y desarrollo de competencias docentes en el Prácticum del Máster de Secundaria: actividades de aprendizaje y la tutoría = Acquisition and teaching competences development in the Master’s Degree in Secondary Education Practicum

    Directory of Open Access Journals (Sweden)

    Raúl González Fernández

    2017-05-01

    Full Text Available Resumen: El Prácticum es un momento clave en la formación inicial docente de los estudiantes del Máster de Formación del Profesorado, especialmente por el acercamiento a contextos profesionales de la función docente y como inicio del proceso de socialización laboral. El Prácticum se divide en dos asignaturas, Prácticum I y Prácticum II. En esta investigación, realizada en el Prácticum II, y con una muestra de estudiantes que abarca desde el curso académico 2010-2011 hasta el 2015-2016, se pretendía determinar, por un lado, la importancia que tienen la realización de las actividades de aprendizaje en la adquisición de competencias docentes; por otro lado, conscientes de la importancia que tiene la acción tutorial en el desarrollo del aprendizaje, interesaba conocer su grado de influencia. Siguiendo una metodología mixta, se ha podido constatar que la doble acción tutorial propia de la UNED (profesor tutor del centro asociado coordinado por el equipo docente de la sede central y el tutor profesional del centro de prácticas, así como el tipo de actividades de aprendizaje (diario, programación y unidad didáctica, tienen una notable relevancia en la adquisición de las competencias, especialmente en: innovación docente, evaluación y competencia tecnológica-comunicativa.Abstract: The Practicum is a key moment in the initial educational training of Teacher Education Master’s students, given its approach to professional contexts of the training function and its role as a start of the labour socialization process. The Practicum is divided into two courses, Practicum I and Practicum II. In this study, which was conducted in Practicum II with a sample of students ranging from academic year 2010-2011 to 2015-2016, the objective was to determine, on the one hand, the influence of carrying out learning activities on the acquisition of teaching competences; and on the other hand, the degree of influence of tutorial action, being

  7. FROM BRAIN DRAIN TO BRAIN NETWORKING

    Directory of Open Access Journals (Sweden)

    Irina BONCEA

    2015-06-01

    Full Text Available Scientific networking is the most accessible way a country can turn the brain drain into brain gain. Diaspora’s members offer valuable information, advice or financial support from the destination country, without being necessary to return. This article aims to investigate Romania’s potential of turning brain drain into brain networking, using evidence from the medical sector. The main factors influencing the collaboration with the country of origin are investigated. The conclusions suggest that Romania could benefit from the diaspora option, through an active implication at institutional level and the implementation of a strategy in this area.

  8. Tasting Teaching Flavors: A Group of Student-Teachers´ Experiences in their Practicum Saboreando el gusto de la enseñanza: Experiencias de un grupo de estudiantes-maestros en su práctica

    Directory of Open Access Journals (Sweden)

    Xatlí Zuleta Garzón

    2005-10-01

    Full Text Available Student-teachers expect their experience in the practicum to show them what teaching truly involves. Most of them are willing to put into practice all the theories and concepts they have learned and to find out if these actually work. This article reports on a study conducted on the experiences of four primary school student-teachers. The study led to the identification of their difficulties, to looking at how they felt about those difficulties, and to how they dealt with them. Instruments for data collection were the journals and group conferences used by the practice counselor and a semi-structured interview. The study revealed that a constant reflective practice allows practitioners to deal with all the different situations they have to face, and more so, to go beyond them.Los estudiantes-maestros esperan que la práctica docente les muestre lo que es realmente la enseñanza. La mayoría de ellos están deseosos de poner en práctica todas las teorías y conceptos aprendidos y averiguar si verdaderamente funcionan. Este artículo da cuenta de un estudio en el que se describe la experiencia de cuatro estudiantes-practicantes. El objetivo principal del estudio fue identificar las dificultades que enfrentan, examinar qué actitudes tuvieron frente a esas dificultades y cómo las superaron. Los instrumentos utilizados para la recolección de datos incluyeron diarios, charlas en grupo e individuales realizadas por el director de práctica y una entrevista semi-estructurada. El estudio reveló que una constante reflexión permite que los practicantes superen las dificultades y vayan más allá de las mismas.

  9. From Brain Drain to Brain Circulation

    African Journals Online (AJOL)

    Ademu

    problematic for developing nations, where it is widespread. In these countries, higher education and professional certification are often viewed as the surest path to escape from a troubled economy or difficult political situation. Brain drain can be described as “soft brain drain” which is the non-availability of research results ...

  10. Left Brain, Right Brain: Who's on First?

    Science.gov (United States)

    Hines, Terence

    1985-01-01

    The author states that none of the left-brain/right brain "mythology" is supported by the actual research on the differences between the left and right human cerebral hemispheres. In fact, he states, the research literature flatly contradicts most of the mythology. (CT)

  11. Childhood Brain Tumors

    Science.gov (United States)

    Brain tumors are abnormal growths inside the skull. They are among the most common types of childhood ... still be serious. Malignant tumors are cancerous. Childhood brain and spinal cord tumors can cause headaches and ...

  12. Brain Basics: Preventing Stroke

    Science.gov (United States)

    ... You are here Home » Disorders » Patient & Caregiver Education Brain Basics: Preventing Stroke Table of Contents Introduction What ... Americans are protecting their most important asset—their brain. Are you? Stroke ranks as the fourth leading ...

  13. Brain aneurysm repair

    Science.gov (United States)

    ... aneurysm repair; Dissecting aneurysm repair; Endovascular aneurysm repair - brain; Subarachnoid hemorrhage - aneurysm ... Your scalp, skull, and the coverings of the brain are opened. A metal clip is placed at ...

  14. Genetic Brain Disorders

    Science.gov (United States)

    A genetic brain disorder is caused by a variation or a mutation in a gene. A variation is a different form ... mutation is a change in a gene. Genetic brain disorders affect the development and function of the ...

  15. Biomechanics of the brain

    CERN Document Server

    Miller, Karol

    2011-01-01

    With contributions from scientists at major institutions, this book presents an introduction to brain anatomy for engineers and scientists. It provides, for the first time, a comprehensive resource in the field of brain biomechanics.

  16. Aneurysm in the brain

    Science.gov (United States)

    ... gov/ency/article/001414.htm Aneurysm in the brain To use the sharing features on this page, ... aneurysm occurs in a blood vessel of the brain, it is called a cerebral, or intracranial, aneurysm. ...

  17. Brain injury - discharge

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000163.htm Brain injury - discharge To use the sharing features on ... know was in the hospital for a serious brain injury. At home, it will take time for ...

  18. Children's Brain Tumor Foundation

    Science.gov (United States)

    ... 2 Family Donate Volunteer Justin's Hope Fund Children’s Brain Tumor Foundation, A non-profit organization, was founded ... and the long term outlook for children with brain and spinal cord tumors through research, support, education, ...

  19. Brain natriutetic peptide test

    Science.gov (United States)

    ... medlineplus.gov/ency/article/007509.htm Brain natriuretic peptide test To use the sharing features on this page, please enable JavaScript. Brain natriuretic peptide (BNP) test is a blood test that measures ...

  20. Brain Tumor Surgery

    Science.gov (United States)

    ... tumor surgery include: Seizures Weakness Balance/coordination difficulties Memory or cognitive problems Spinal fluid leakage Meningitis Brain swelling Stroke Excess fluid in the brain Coma Death Recovery Time Recovery time depends on: The procedure performed. ...