Lead contamination of imported candy wrappers.

PubMed

Fuortes, L; Bauer, E

2000-02-01

Lead toxicity in a young Hispanic woman from sucking on a terra cotta candy container led to investigating lead contamination in candy packaging materials imported from Mexico. Printed cellophane candy wrappers may present a significant risk for lead exposure.

The effect of propolis honey candy on C. Albicans and clinical isolate biofilms viability (in-vitro)

NASA Astrophysics Data System (ADS)

Soekanto, Sri Angky; Bachtiar, Endang W.; Ramadhan, Amatul Firdaus; Febrina, Riri; Sahlan, Muhamad

2018-02-01

The objective of this study was to analyze the effectiveness of Propolis honey candy on the formation of C. Albicans ATCC 10231 and Clinical Isolate biofilms. C. Albicans ATCC 10231 and Clinical Isolate were cultured on 96-wellplates that were previously coated with saliva and serum on each well plate. On each group, a solution of Propolis honey candy, X candy, and honey candy was distributed with a 50% concentration of solution. The well plates were then tested using MTT assay. For the X Candy, both C. Albicans ATCC 10231 and Clinical Isolate biofilms that were coated with saliva and serum showed a significant increase of biofilm formation (0.669±0.320) compared to the control (0.223±0.138). However, there were no significant differences between Propolis honey candy (0.171±0.120) and honey candy (0.217±0.112) in the formation of C. Albicans ATCC 10231 and Clinical Isolate biofilms compared to control. Propolis honey candy has a tendency to decrease the formation of C. Albicans ATCC 10231 and Clinical Isolate biofilms.

Association of candy consumption with body weight measures, other health risk factors for cardiovascular disease, and diet quality in US children and adolescents: NHANES 1999-2004.

PubMed

O'Neil, Carol E; Fulgoni, Victor L; Nicklas, Theresa A

2011-01-01

The purpose of this study was to determine the effects of total, chocolate, or sugar candy consumption on intakes of total energy, fat, and added sugars; diet quality; weight/adiposity parameters; and risk factors for cardiovascular disease in children 2-13 years of age (n=7,049) and adolescents 14-18 years (n=4,132) participating in the 1999-2004 National Health and Nutrition Examination Survey. Twenty-four hour dietary recalls were used to determine intake. Diet quality was determined using the Healthy Eating Index-2005 (HEI-2005). Covariate-adjusted means, standard errors, and prevalence rates were determined for each candy consumption group. Odds ratios were used to determine the likelihood of associations with weight status and diet quality. In younger children, total, chocolate, and sugar candy consumption was 11.4 g±1.61, 4.8 g±0.35, and 6.6 g±0.46, respectively. In adolescents, total, chocolate, and sugar candy consumption was 13.0 g±0.87, 7.0 g±0.56, and 5.9 g±0.56, respectively. Total candy consumers had higher intakes of total energy (2248.9 kcals±26.8 vs 1993.1 kcals±15.1, p<0.0001) and added sugars (27.7 g±0.44 vs 23.4 g±0.38, p<0.0001) than non-consumers. Mean HEI-2005 score was not different in total candy and sugar candy consumers as compared to non-consumers, but was significantly lower in chocolate candy consumers (46.7±0.8 vs 48.3±0.4, p=0.0337). Weight, body mass index (BMI), waist circumference, percentiles/z-score for weight-for-age and BMI-for-age were lower for candy consumers as compared to non-consumers. Candy consumers were 22 and 26%, respectively, less likely to be overweight and obese than non-candy consumers. Blood pressure, blood lipid levels, and cardiovascular risk factors were not different between total, chocolate, and sugar candy consumers and non-consumers (except that sugar candy consumers had lower C-reactive protein levels than non-consumers). This study suggests that candy consumption did not adversely affect health risk markers in children and adolescents.

Detection and phylogenetic analysis of a new adenoviral polymerase gene in reptiles in Korea.

PubMed

Bak, Eun-Jung; Jho, Yeonsook; Woo, Gye-Hyeong

2018-06-01

Over a period of 7 years (2004-2011), samples from 34 diseased reptiles provided by local governments, zoos, and pet shops were tested for viral infection. Animals were diagnosed based on clinical signs, including loss of appetite, diarrhea, rhinorrhea, and unexpected sudden death. Most of the exotic animals had gastrointestinal problems, such as mucosal redness and ulcers, while the native animals had no clinical symptoms. Viral sequences were found in seven animals. Retroviral genes were amplified from samples from five Burmese pythons (Python molurus bivittatus), an adenovirus was detected in a panther chameleon (Furcifer pardalis), and an adenovirus and a paramyxovirus were detected in a tropical girdled lizard (Cordylus tropidosternum). Phylogenetic analysis of retroviruses and paramyxoviruses showed the highest sequence identity to both a Python molurus endogenous retrovirus and a Python curtus endogenous retrovirus and to a lizard isolate, respectively. Partial sequencing of an adenoviral DNA polymerase gene from the lizard isolate suggested that the corresponding virus was a novel isolate different from the reference strain (accession no. AY576677.1). The virus was not isolated but was detected, using molecular genetic techniques, in a lizard raised in a pet shop. This animal was also coinfected with a paramyxovirus.

Chemical characterization of candy made of Erva-Mate (Ilex paraguariensis A. St. Hil.) residue.

PubMed

Vieira, Manoela A; Rovaris, Angela A; Maraschin, Marcelo; De Simas, Karina N; Pagliosa, Cristiane M; Podestá, Rossana; Amboni, Renata D M C; Barreto, Pedro L M; Amante, Edna R

2008-06-25

The aim of this work was to evaluate the chemical properties of the residues from erva-mate processing and also to determine the candy-making performance with addition of residues from erva-mate on consumers' acceptance and purchase intent of this new product. The candies containing different amounts of mate powder were evaluated through overall acceptability test and purchase intent. Mate powder showed high contents of dietary fiber, total ash, and total polyphenols. The total dietary fiber content of the mate candies ranged from 5.7 to 6.29% on a dry matter basis. Supplementation with mate powder caused significant increases in polyphenol and mineral contents of mate candies. The incorporation of mate powder increased the hardness of the candies and produced desirable results in their nutritional characteristics. The sensory tests indicated that mate candies were acceptable and approved in relation to purchase intent.

[Anti-Candida activity of aroma candy and its protective activity against murine oral candidiasis].

PubMed

Hayama, Kazumi; Takahashi, Miki; Suzuki, Motofumi; Ezawa, Kunio; Yamazaki, Masatoshi; Matsukawa, Taiji; Kishi, Akinobu; Sato, Nobuya; Abe, Shigeru

2015-01-01

A daily eatable candy that has possible protective activity against oral candidiasis was experimentally produced. The candy was made from reduced-maltose as main constituent and from several natural products, such as oligonol (depolymerized polyphenols derived from lychee), cinnamon (cassia), citral, and capric acid, which are known to have anti-Candida activity in vitro and in vivo. The candy effectively inhibited the mycelial growth of C. albicans, even when it was diluted 1,000 times with culture media. We assessed the protective activity of the candy against murine candidiasis. When 50μl of candy dissolved and diluted 4 times with water was administered 3 times into the oral cavity of Candida infected mice, the score of lesions on the Candida-infected tongues improved on day 2. These findings suggest that this candy has potential as food that provides protective activity against oral candidiasis.

From the children's perspective: What are candy, snacks, and meals?

PubMed

Adams, Elizabeth L; Savage, Jennifer S

2017-09-01

There remains a lack of consensus on what distinguishes candy (i.e. features sugar as a principal ingredient, also called sweets or lollies), snack foods, and foods served at meals; therefore, this study examined characteristics elementary-aged children use to distinguish between these food categories. Participants were children aged 5-8 years (N = 41). Children were given 39 cards, each containing an image of a common American food (e.g. ice cream, fruit). Children sorted each card into either a "snack" or "candy" pile followed by a semi-structured one-on-one interview to identify children's perceptions of candy, snack foods, and foods served at meals. Verbatim transcripts were coded using a grounded theory approach to derive major themes. All children classified foods such as crackers and dry cereal as snacks; all children classified foods such as skittles and solid chocolate as candy. There was less agreement for "dessert like foods," such as cookies and ice cream, whereby some children classified these foods as candy and others as snacks. Specifically, more children categorized ice cream and chocolate chip cookies as candy (61% and 63%, respectively), than children who categorized these as snack foods (39% and 36%, respectively). Qualitative interviews revealed 4 overarching themes that distinguished among candy, snack foods, and food served at meals: (1) taste, texture, and type; (2) portion size; (3) perception of health; and (4) time of day. Children categorized a variety of foods as both a candy and a snack. Accurate measurement of candy and snack consumption is needed through the use of clear, consistent terminology and comprehensive diet assessment tools. Intervention messaging should clearly distinguish between candy, snack foods, and foods served at meals to improve children's eating behavior. Copyright © 2017 Elsevier Ltd. All rights reserved.

Lead in candy consumed and blood lead levels of children living in Mexico City.

PubMed

Tamayo y Ortiz, Marcela; Téllez-Rojo, Martha María; Hu, Howard; Hernández-Ávila, Mauricio; Wright, Robert; Amarasiriwardena, Chitra; Lupoli, Nicola; Mercado-García, Adriana; Pantic, Ivan; Lamadrid-Figueroa, Héctor

2016-05-01

Recent studies have shown that lead exposure continues to pose a health risk in Mexico. Children are a vulnerable population for lead effects and Mexican candy has been found to be a source of exposure in children. There are no previous studies that estimates lead concentrations in candy that children living in Mexico City consume and its association with their blood lead level. To evaluate whether there is an association between reported recent consumption of candies identified to have lead, and blood lead levels among children in Mexico City. A subsample of 171 children ages 2-6 years old, from the Early Life Exposure in Mexico to Environmental Toxicants (ELEMENT) cohort study was assessed between June 2006 and July 2007. The candy reported most frequently were analyzed for lead using ICP-MS. The total weekly intake of lead through the consumption of candy in the previous week was calculated. Capillary blood lead levels (BLL) were measured using LeadCare (anodic stripping voltammetry). Lead concentrations ≥0.1ppm, the FDA permitted level (range: 0.13-0.7ppm) were found in 6 samples out of 138 samples from 44 different brands of candy. Median BLL in children was 4.5µg/dl. After adjusting for child's sex, age, BMI, maternal education & occupation, milk consumption, sucking the candy wrapper, use of lead-glazed pottery, child exposure behavior, living near a lead exposure site and use of folk remedies, an increase of 1µg of lead ingested through candy per week was associated with 3% change (95% CI: 0.1%, 5.2%) in BLL. Although lead concentrations in candy were mostly below the FDA permitted level, high lead concentrations were detected in 4% of the candy samples and 12% of brands analyzed. Although candy intake was modestly associated with children's BLL, lead should not be found in consumer products, especially in candy that children can consume due to the well documented long-lasting effect of lead exposure. Copyright © 2016 Elsevier Inc. All rights reserved.

Body weight status and cardiovascular risk factors in adults by frequency of candy consumption.

PubMed

Murphy, Mary M; Barraj, Leila M; Bi, Xiaoyu; Stettler, Nicolas

2013-04-30

Limited information is available regarding the impact of candy consumption on health. The purpose of this study was to investigate associations between typical frequency of candy consumption and body weight status and select cardiovascular risk factors among adults in the United States. Using data collected in the 2003-2006 National Health and Nutrition Examination Surveys (NHANES), adults were categorized as infrequent (≤ 3 eating occasions [EO]/month), moderate (> 3 EO/month and ≤ 3.5 EO/week), or frequent (> 3.5 EO/week) candy consumers based on the combined frequency of chocolate and other candy consumption over the previous 12 months. Weight and adiposity status were analyzed using logistic regression models, and blood pressure, lipids, and insulin sensitivity were analyzed using linear regression models. Models were adjusted for age, sex and race/ethnicity, and also for additional covariates with potential associations with the outcomes. Appropriate statistical weights were used to yield results generalizable to the US population. Frequency of candy consumption was not associated with the risk of obesity, overweight/obesity, elevated waist circumference, elevated skinfold thickness, blood pressure, low density lipoprotein (LDL) or high density lipoprotein (HDL) cholesterol, triglycerides, or insulin resistance. Increased frequency of candy consumption was associated with higher energy intakes and higher energy adjusted intakes of carbohydrates, total sugars and added sugars, total fat, saturated fatty acids and monounsaturated fatty acids (p < 0.05), and lower adjusted intakes of protein and cholesterol (p < 0.001). Increased frequency of candy consumption among adults in the United States was not associated with objective measures of adiposity or select cardiovascular risk factors, despite associated dietary differences. Given the cross-sectional study design, however, it cannot be concluded that candy consumption does not cause obesity or untoward levels of cardiovascular risk markers. The lack of an association between frequency of candy consumption and cardiovascular risk factors could be due to reduced intake of candy among the overweight due to dieting or a health professional's recommendations. Additionally, it is important to note that the analysis was based on frequency of candy consumption and not amount of candy consumed. Longitudinal studies are needed to confirm the lack of associations between frequency of candy consumption and cardiovascular risk factors.

Brands and Inhibition: A Go/No-Go Task Reveals the Power of Brand Influence

PubMed Central

Peatfield, Nicholas; Caulfield, Joanne; Parkinson, John; Intriligator, James

2015-01-01

Whether selecting a candy in a shop or picking a digital camera online, there are usually many options from which consumers may choose. With such abundance, consumers must use a variety of cognitive, emotional, and heuristic means to filter out and inhibit some of their responses. Here we use brand logos within a Go/No-Go task to probe inhibitory control during the presentation of familiar and unfamiliar logos. The results showed no differences in response times or in commission errors (CE) between familiar and unfamiliar logos. However, participants demonstrated a generally more cautious attitude of responding to the familiar brands: they were significantly slower and less accurate at responding to these brands in the Go trials. These findings suggest that inhibitory control can be exercised quite effectively for familiar brands, but that when such inhibition fails, the potent appetitive nature of brands is revealed. PMID:26544606

A Visit from the Candy Witch: Factors Influencing Young Children's Belief in a Novel Fantastical Being

ERIC Educational Resources Information Center

Woolley, Jacqueline D.; Boerger, Elizabeth A.; Markman, Arthur B.

2004-01-01

Factors hypothesized to affect beliefs in fantastical beings were examined by introducing children to a novel fantastical entity, the Candy Witch. Results revealed that among older preschoolers, children who were visited by the Candy Witch exhibited stronger beliefs in the Candy Witch than did those who were not. Among children who were visited,…

Candy consumption patterns, effects on health, and behavioral strategies to promote moderation: Summary report of a roundtable discussion

USDA-ARS?s Scientific Manuscript database

Nearly all Americans (97%) report eating candy at least once per year; yet, on a given day, only approximately one-fourth of the US population aged equal to or greater than 2 years consumes candy. Among all Americans, candy contributes a relatively small proportion of calories, added sugars, and sat...

75 FR 26783 - Certificate of Alternative Compliance for the Offshore Supply Vessel PEYTON CANDIES

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-12

... Compliance for the Offshore Supply Vessel PEYTON CANDIES AGENCY: Coast Guard, DHS. ACTION: Notice. SUMMARY... supply vessel PEYTON CANDIES as required by 33 U.S.C. 1605(c) and 33 CFR 81.18. DATES: The Certificate of..., Parts 81 and 89, has been issued for the offshore supply vessel PEYTON CANDIES, O.N. 1219737. Full...

75 FR 418 - Certificate of Alternative Compliance for the Offshore Supply Vessel KELLY ANN CANDIES

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-05

... Compliance for the Offshore Supply Vessel KELLY ANN CANDIES AGENCY: Coast Guard, DHS. ACTION: Notice. SUMMARY... supply vessel KELLY ANN CANDIES as required by 33 U.S.C. 1605(c) and 33 CFR 81.18. DATES: The Certificate... Purpose The offshore supply vessel KELLY ANN CANDIES will be used for offshore supply operations. Full...

75 FR 26783 - Certificate of Alternative Compliance for the Offshore Supply Vessel JOSHUA CANDIES

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-12

... Compliance for the Offshore Supply Vessel JOSHUA CANDIES AGENCY: Coast Guard, DHS. ACTION: Notice. SUMMARY... supply vessel JOSHUA CANDIES as required by 33 U.S.C. 1605(c) and 33 CFR 81.18. DATES: The Certificate of..., has been issued for the offshore supply vessel JOSHUA CANDIES, O.N. 1219732. Full compliance with 72...

The effect of propolis honey candy on Streptococcus mutans prevalence in caries and caries-free subjects

NASA Astrophysics Data System (ADS)

Soekanto, Sri Angky; Bachtiar, Endang W.; Jiwanakusuma, Pramodanti; Gladea, Zahara; Sahlan, Muhamad

2018-02-01

This study was to evaluate the effect of Propolis Honey candy on Streptococcus mutans prevalence in caries and caries-free subject. The subject of this research was caries and caries-free subjects. The Streptococcus mutans colony was counted in saliva samples before and after a 7-day period of consuming Propolis Honey candy, Honey candy, and "X" candy. The Streptococcus mutans was proliferated in a TYS20B gelatin medium for 48 hours. The number of Streptococcus mutans colonies was expressed in CFU/ml. Compared with the pre-treatment group, the number of Streptococcus mutans colonies in the treatment group tends to show a statistically significant reduction (p<0.05). The amount of Streptococcus mutans after consuming Propolis honey candy were lower (5.8×106 CFU/ml) than before (2.4×1010 CFU/ml) in caries-free subject. In caries subject, the result of Propolis honey candy were also lower (2.2×107 CFU/ml) than before (5.8×109 CFU/ml). The study showed a decrease in the number of Streptococcus mutans colonies from caries and caries-free subjects after propolis honey candy consumption.

Sweet promises: Candy advertising to children and implications for industry self-regulation.

PubMed

Harris, Jennifer L; LoDolce, Megan; Dembek, Cathryn; Schwartz, Marlene B

2015-12-01

Candy advertising illustrates limitations of the Children's Food and Beverage Advertising Initiative (CFBAI) self-regulatory program to improve food marketing to children. Participating companies pledge to not advertise candy in child-directed media. Yet independent analyses show that children viewed 65% more candy ads on U.S. television in 2011 than in 2007, before CFBAI implementation. The present research corroborates these findings, characterizes the increase, and examines how CFBAI-participating and non-participating companies use child-targeted techniques and media placement to advertise candy on U.S. television. Content analysis identified child-targeted messages and techniques in 2011 television candy ads, and Nielsen data (2008-2011) quantified candy advertising viewed on children's and other types of television programming. Differences between brands according to CFBAI status and use of child-targeted techniques in ads are evaluated. Data were obtained and analyzed in 2013. CFBAI-company non-approved brands represented 65% of candy ads viewed by children in 2011, up from 45% in 2008, and 77% of these ads contained child-targeted techniques. Although CFBAI companies only placed ads for approved brands on children's networks, 31% of ads viewed by children for CFBAI non-approved brands appeared on networks with higher-than-average youth audiences. CFBAI non-participating companies placed child-targeted candy ads primarily on children's networks. Despite CFBAI pledges, companies continue to advertise candy during programming with large youth audiences utilizing techniques that appeal to children. Both increased CFBAI participation and a more effective definition of "child-directed advertising" are required to reduce children's exposure to targeted advertising for foods that can harm their health. Copyright © 2015 Elsevier Ltd. All rights reserved.

Examining Lead Exposures in California through State-Issued Health Alerts for Food Contamination and an Exposure-Based Candy Testing Program.

PubMed

Handley, Margaret A; Nelson, Kali; Sanford, Eric; Clarity, Cassidy; Emmons-Bell, Sophia; Gorukanti, Anuhandra; Kennelly, Patrick

2017-10-26

In California, the annual number of children under age 6 y of age with blood lead levels (BLL) ≥10μg/dL is estimated at over 1,000 cases, and up to 10,000 cases when BLL between 4.5 and 9.5 μg/dL are included. State-issued health alerts for food contamination provide one strategy for tracking sources of food-related lead exposures. As well, California passed legislation in 2006 for the Food and Drug Branch (FDB) of the state health department to test and identify lead in candy. This report presents health alert data from California over a 14-y period, compares data before and after the candy testing program began, and examines country of origin, ZIP code data, and time from candy testing to release of health alerts for lead-contaminated candies for 2011-2012. After 2007, health alerts issued for lead in candy and food increased significantly. Analysis of candy-testing data indicated that multiple counties and ZIP codes were affected. Seventeen candies with high lead concentrations were identified, resulting in rapid dissemination (<2wk) of health alerts to local health departments and community clinicians and to the public. Surveillance of lead exposures from state-based food and candy testing programs provides an opportunity to identify and immediately act to remove nonpaint sources of lead affecting children. https://doi.org/10.1289/EHP2582.

Optimization and validation of an extraction method for the analysis of polycyclic aromatic hydrocarbons in chocolate candies.

PubMed

Kumari, Rupender; Chaturvedi, Prashant; Ansari, Nasreen G; Murthy, Ramesh C; Patel, Devendra K

2012-01-01

Chocolate is a key ingredient in many foods such as milk shakes, candies, bars, cookies, and cereals. Chocolate candies are often consumed by mankind of all age groups. The presence of polycyclic aromatic hydrocarbons (PAHs) in chocolate candies may result in health risk to people. A rapid, precise, and economic extraction method was optimized and validated for the simultaneous determination of polycyclic aromatic hydrocarbons in chocolate candy by high-performance liquid chromatography (HPLC) and gas chromatography-mass spectrometry (GS-MS) as a confirmatory technique. The method was optimized by using different solvents for liquid-liquid extraction, varying volume of de-emulsifying agent, and quantity of silica gel used for purification. The HPLC separation of 16 PAHs was carried out by C-18 column with mobile phase composed of acetonitrile : water (70 : 30) in isocratic mode with runtime of 20 min. Limit of detection, limit of quantification (LOQ), and correlation coefficients were found in the range of 0.3 to 4 ng g⁻¹, 0.9 to 12 ng g⁻¹, and 0.9109 to 0.9952, respectively. The exploration of 25 local chocolate candy samples for the presence of PAHs showed the mean content of benzo[a]pyrene as 1.62 ng g⁻¹, which representing the need to evaluate effective measures to prevent more severe PAHs contamination in chocolate candies in future. Chocolate is one of the most favorite food items among people, especially children. Chocolate candies are often consumed by mankind of all age groups. Chocolate candies are often consumed by children in large quantities. The presence PAHs in chocolate candies may result in health risk to people. In the present study, a precise and cost effective rapid method was employed for the determination of PAHs, which can be employed for daily routine analysis of PAHs in chocolate products. © 2011 Institute of Food Technologists®

Effects of sucking acidic candy on whole-mouth saliva composition.

PubMed

Jensdottir, T; Nauntofte, B; Buchwald, C; Bardow, A

2005-01-01

Limited information is available on the effects of sucking acidic candies on saliva composition and the protective role of saliva in this relation. Therefore the aim of this study was to determine salivary effects of sucking acidic candies in vivo in relation to individual variations in whole-saliva flow rate (WSFR) and buffer capacity (WSbeta). Ten healthy young males (24 +/- 2 years) sucked a rhubarb-flavoured acidic hard-boiled candy with tartaric acid available on the Danish market. The whole saliva was collected into a closed system, regarding CO2, at different times as follows: firstly, unstimulated saliva for 5 min (baseline), secondly stimulated saliva for 4 min upon sucking the candy, and finally post-stimulated saliva for 10 min. Saliva pH was determined on a blood gas analyser and WSbeta was estimated from the saliva bicarbonate concentration obtained by the analyser and by ionic balance calculation. The erosive potential of the candy in saliva was estimated from the saliva pH values and degree of saturation with respect to hydroxyapatite (DS(HAp)). The results showed that saliva pH dropped from 6.5 (baseline) down to 4.5 at the fourth minute of sucking the candy, and returned to pH 6.5 five minutes after stimulation (post-stimulated). DS(HAp) decreased upon sucking the candy and saliva from all subjects became undersaturated with respect to HAp. Significant positive correlations were obtained between pH and WSFR (r(s) = 0.47; p < 0.05) and between pH and WSbeta (r(s) = 0.65; p < 0.01). In relation to WSbeta we found that 70% of the buffer capacity originating from the bicarbonate buffer system upon sucking the candy was exerted as phase buffering. We conclude that sucking this type of acidic candies changes whole-mouth saliva composition so that it may have erosive potential and that high WSFR and WSbeta have protective effects against these salivary changes. Copyright 2005 S. Karger AG, Basel.

Candy

ERIC Educational Resources Information Center

Brooks, Kevin

2004-01-01

The author of "Candy" talks about the reality that a book is only paper until someone has read it and responded to it emotionally. "When I write a book it's alive in my head, but it only really comes alive when it finds a life in someone else's head." His essay is followed by a chapter from "Candy."

The Effects of Reward, Punishment, and Knowledge of Results on Children's Discrimination Learning

ERIC Educational Resources Information Center

Donohue, Barbara; Ratliff, Richard G.

1976-01-01

The differential effects of contingent reward (candy), punishment (loss of candy), and knowledge of results (KOR) were investigated in eighty 9- to 10-year-old males. Level of performance of groups receiving KOR was significantly higher than performance on groups rewarded or punished with candy. (MS)

The Application of Microencapsulated Phycocyanin as a Blue Natural Colorant to the Quality of Jelly Candy

NASA Astrophysics Data System (ADS)

Dewi, E. N.; Kurniasih, R. A.; Purnamayati, L.

2018-02-01

Phycocyanin is a blue color pigment which can be extracted from Spirulina sp. makes it potential to use as an alternative natural dye in the food product. The aim of this research was to determine the application of microencapsulated phycocyanin processed using spray dried method to the jelly candy. As a natural blue colorant, phycocyanin was expected to be safe for the consumer. The jelly candy was evaluated on the characteristics of its moisture, ash, Aw, pH, color appearance, and phycocyanin spectra with FTIR. The phycocyanin was microencapsulated using maltodextrin and Na-alginate as the coating materials (maltodextrin and Na-alginate in ratio 9:1.0 w/w). The spray drying process was operated with an inlet temperature of 80°C. The various concentrations of microencapsulated phycocyanin were added to the jelly candy such as 0%, 1%, 3%, 5% and jelly candy with brilliant blue used as comparison, each called PC, PS, PT, PL, and PB. The results showed that the various concentrations of phycocyanin added on the jelly product had significantly different on moisture content, Aw, and blue color. The FTIR spectra indicated that phycocyanin still persisted on the jelly candy. PL was the best jelly candy with the bluest color under PB.

Visitors or visits? An examination of zoo visitor numbers using the case study of Australia.

PubMed

Smith, Liam

2013-01-01

Usually cited in reference to the potential reach of zoo education, one of the popular figures for global zoo visitation is that 600 million people visit zoos annually. However, this number needs clarification on two fronts. First, there are many zoo visitors who are not included in the calculation because they visited a zoo that was not included in the count. Second, it does not take into consideration the people visit either the same or different zoos more than once annually. Using data collected from several sources, including zoo visitors themselves, this article focuses on one country--Australia--that contributes 15.6 million to the visitation total, and contends that the correct number of unique annual zoo visitors to Australian zoos is likely to be between 8 and 10 million. However, rather than suggesting an overemphasis on the potential of zoos for educating visitors, having regular repeat visitors represents a distinct advantage for zoos, allowing for progressive education opportunities. © 2012 Wiley Periodicals, Inc.

Marine debris in a World Heritage Listed Brazilian estuary.

PubMed

Possatto, Fernanda E; Spach, Henry L; Cattani, André P; Lamour, Marcelo R; Santos, Lilyane O; Cordeiro, Nathalie M A; Broadhurst, Matt K

2015-02-28

Using monthly otter-trawl deployments, spatial and temporal variability among the relative densities of marine debris were assessed in the Paranaguá estuarine complex; a subtropical World Heritage Listed area in southern Brazil. During 432 deployments over 12 months, 291 marine debris items were identified; of which most (92%) were plastic, and more specifically shopping bags, food packages, candy wrappers and cups typically >21 mm long. The most contaminated sectors were those closest to Paranaguá city and the adjacent port, and had up to 23.37±3.22 pieces ha(-1). Less urbanized sectors had between 12.84±1.49 and 9.32±1.10 pieces ha(-1). Contamination did not vary between dry or wet seasons, but rather was probably affected by consistent urban disposal and localized hydrological processes. Marine debris might be minimized by using more environment friendly materials, however a concrete solution requires adequately integrating local government and civil society. Copyright © 2014 Elsevier Ltd. All rights reserved.

Can A Food Retailer-Based Healthier Foods Initiative Improve The Nutrient Profile Of US Packaged Food Purchases? A Case Study Of Walmart, 2000-2013

PubMed Central

Smith, Lindsey; Ng, Shu Wen; Popkin, Barry M.

2015-01-01

Healthier foods initiatives (HFIs) by national food retailers offer an opportunity to improve the nutritional profile of packaged food purchases (PFPS). Using a longitudinal dataset of US household PFPs, with methods to account for selectivity of shopping at a specific retailer, we modeled the effect of Walmart’s HFI using counterfactual simulations to examine observed vs. expected changes in the nutritional profile of Walmart PFPs. From 2000 to 2013, Walmart PFPs showed major declines in energy, sodium, and sugar density, as well as declines in sugary beverages, grain-based desserts, snacks, and candy, beyond trends at similar retailers. However, post-HFI declines were similar to what we expected based on pre-HFI trends, suggesting that these changes were not attributable to Walmart’s HFI. These results suggest that food retailer-based HFIs may not be sufficient to improve the nutritional profile of food purchases. PMID:26526244

Sweet! Candy Bar Activity Teaches CAD, Math, and Graphics

ERIC Educational Resources Information Center

Granlund, George

2009-01-01

By far, the tastiest technology learning activity that the author's students work on is the development of the design of a chocolate candy bar. This article describes how the author implemented the candy bar activity. The activity gives students an opportunity to design a product and to take it from concept through to production.

77 FR 12004 - Stanislaus National Forest, CA; Notice of Intent To Prepare an Environmental Impact Statement for...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-28

... Prepare an Environmental Impact Statement for Candy Rock Quarry Management AGENCY: Forest Service, USDA... Forest proposes to set permanent limitations on recreational target shooting at Candy Rock Quarry near... an appropriate activity at Candy Rock Quarry in the context of safety, public health, and applicable...

75 FR 32802 - Certificate of Alternative Compliance for the Offshore Supply Vessel ROSS CANDIES

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-09

... Compliance for the Offshore Supply Vessel ROSS CANDIES AGENCY: Coast Guard, DHS. ACTION: Notice. SUMMARY: The Coast Guard announces that a Certificate of Alternative Compliance was issued for the offshore supply... the offshore supply vessel ROSS CANDIES, O.N. 1222260. Full compliance with 72 COLREGS [[Page 32803...

The Sweet Earth

ERIC Educational Resources Information Center

Spurr, Aaron; Johnson, Lisa

2005-01-01

This activity compares different kinds of candy to the different types of rocks based on direct observation. Students are asked to make observations about candy samples and how they are formed. The formation of candy and the formation of rocks have many similarities; for instance, Andes Mints show definite layers and it can be inferred that they…

Detection of Different DNA Animal Species in Commercial Candy Products.

PubMed

Muñoz-Colmenero, Marta; Martínez, Jose Luis; Roca, Agustín; Garcia-Vazquez, Eva

2016-03-01

Candy products are consumed all across the world, but there is not much information about their composition. In this study we have used a DNA-based approach for determining the animal species occurring in 40 commercial candies of different types. We extracted DNA and performed PCR amplification, cloning and sequencing for obtaining species-informative DNA sequences. Eight species were identified including fish (hake and anchovy) in 22% of the products analyzed. Bovine and porcine were the most abundant appearing in 27 samples each one. Most products contained a mixture of species. Marshmallows (7), jelly-types, and gummies (20) contained a significantly higher number of species than hard candies (9). We demonstrated the presence of DNA animal species in candy product which allow consumers to make choices and prevent allergic reaction. © 2016 Institute of Food Technologists®

Compliance of 2012/13 Combat Ration Packs to the Recommended Nutritional Criteria

DTIC Science & Technology

2014-08-01

mixes, instant noodle flavouring and processed cheese. Figure 26 Sodium content of 2012/13 CRP vs RNC. The red line indicates the UL and the black...various 1 x 50g Cereal Bar various 2 x 50g Cereal Bar various 1 x 50g Cereal Bar various 2 x 50g Muesli, Fruitful with Skim Milk 1 x 100g Noodles , Instant ...Candy 1 x 50g Noodles , Instant , Beef Flavour 1 x 40g Werther’s® Cream Candy 1 x 50g Lifesavers® Candy 1 x 34g Lifesavers® Candy 1 x 34g

Zoo theater's influence on affect and cognition: a case study from the Central Park Zoo in New York.

PubMed

Penn, Laura

2009-09-01

Zoo theater is used by zoos as a means to influence visitor feelings and knowledge gain about wildlife and environmental themes. This study examined whether and to what extent zoo theater fulfilled these aims by investigating its impact on affect and cognition. The study consisted of an in-depth case study at the Central Park Zoo in New York, a location that has one of the most diverse zoo theater programs in the United States. Using a multimethod approach the study explored many facets of the Central Park Zoo's extensive zoo theater program. These included performances at a main stage, at exhibits, and in the children's zoo. The study found that the extent of zoo theater's influence on affect and cognition is dependent on a combination of a variety of characteristics that include the length of a performance, audience participation, the level of structure of a performance, the presence of song and dance elements, and the scale of the productions.

Candy consumption in childhood is not predictive of weight, adiposity measures or cardiovascular risk factors in young adults: the Bogalusa Heart Study

USDA-ARS?s Scientific Manuscript database

There are limited data available on the longitudinal relationship between candy consumption by children on weight and other cardiovascular risk factors (CVRF) in young adults. The present study investigated whether candy consumption in children was predictive of weight and CVRF in young adults. A lo...

Triacetin as food additive in gummy candy and other foodstuffs on the market.

PubMed

Ogawa, T; Moriwaki, N; Fujii, R; Tanaka, K; Mori, E; Saitou, M; Yoshizawa, H; Sakaguchi, H

1992-04-01

The qualitative and quantitative analytical methods were proposed for the simple and rapid determination of triacetin (TAc) in commercial gummy candies and other foodstuffs by gas chromatography (GC), thin layer chromatography (TLC) and infrared spectroscopy (IR). Each extract from the samples was obtained by pretreatment of the foodstuffs as follows: (A) Gummy candy was dissolved in warm water and the solution was extracted with chloroform. The organic (chloroform) layer was separated. (B) Samples (such as ice cream) containing substantial water were mixed with anhydrous Na2SO4 and stirred to sandy appearance and dried. The residue was homogenized with ether, followed by centrifuging, and the organic (ether) layer was separated. (C) Dried samples (such as chocolate and cookie) were smashed, homogenized with ether, and followed by centrifuging, and the organic (ether) layer was separated. (D) Candy was dissolved in warm water and the solution was extracted with ether. The organic (ether) layer was separated. Each organic layer from (A)-(D) was washed with 10% NaHCO3 and evaporated. The residue containing TAc was dissolved in dichloromethane. The extract obtained was subjected to column chromatography on silica gel. The fractions containing TAc were employed in GC with 25% PEG-20M column, TLC, and IR analyses. Recovery of TAc from gummy candy was 99.1 +/- 3.0% and those from other foodstuffs ranged from was 82.1 to 99.4% by GC. Detection limit by this method was 10 ppm. TAc was found to contain at a level as high as 550 ppm in one domestic gummy candy. On the other hand, one imported gummy candy contained no more than 20 ppm of TAc gummy candy.

Candy consumption was not associated with body weight measures, risk factors for cardiovascular disease, or metabolic syndrome in US adults: NHANES 1999-2004

USDA-ARS?s Scientific Manuscript database

There is limited research examining the relationship of candy consumption by adults on diet and health. The purpose of this study was to determine total, chocolate, or sugar candy consumption and their effect on energy, saturated fatty acid and added sugar intake, weight, risk factors for cardiovasc...

Polio Comes Home: Pleasure and Paralysis in Candy Land

ERIC Educational Resources Information Center

Kawash, Samira

2010-01-01

The Candy Land board game has been in production since 1949 and remains one of the best-known and biggest-selling children's board games of all time. Beginning with the fiftieth-anniversary edition in 1998, Hasbro Inc. has promoted the story of how a retired schoolteacher named Eleanor Abbott came to invent Candy Land while recuperating in a polio…

Food Allergies and Australian Combat Ration Packs

DTIC Science & Technology

2010-05-01

Beef Noodles , Beef Soup, Beef Teriyaki, Candy Chocolate (M&M’s), Chewing Gum, Chicken Noodles , Chicken Soup, Chocolate Beverage Powder, Chocolate...Minced with Tortellini, Beef Noodles , Beef Soup, Beef Teriyaki, Blackcurrant Fruit Grains, Candy Chocolate (M&M’s), Chewing Gum, Chicken Curry...Chicken Italiano, Chicken Noodles , Chicken Soup, Chocolate Ration, Crispbread Biscuit, Forest Fruits Muesli Bar, Hard Candy, Krispie Biscuit, Lamb with

A Spoonful of C[subscript 12]H[subscript 22]O[subscript 11] Makes the Chemistry Go Down: Candy Motivations in the High School Chemistry Classroom

ERIC Educational Resources Information Center

Ennever, Fanny K.

2007-01-01

A food motivation activity, using a candy bar for high school chemistry classes is described. The use of everyday items like candy makes lab sessions interesting for students and may also help connect chemical concepts to their observable world and encourage them to ask questions.

Candy consumption was not associated with body weight measures, risk factors for cardiovascular disease, or metabolic syndrome in US adults: NHANES 1999-2004.

PubMed

O'Neil, Carol E; Fulgoni, Victor L; Nicklas, Theresa A

2011-02-01

There is limited research examining the relationship of candy consumption by adults on diet and health. The purpose of this study was to determine total, chocolate, or sugar candy consumption and their effect on energy, saturated fatty acid and added sugar intake, weight, risk factors for cardiovascular disease, metabolic syndrome (MetS), and diet quality in adults 19 years and older (n = 15,023) participating in the 1999-2004 National Health and Nutrition Examination Survey. Twenty-four-hour dietary recalls were used to determine intake. Covariate-adjusted means ± SE and prevalence rates were determined for candy consumption groups. Odds ratios were used to determine the likelihood of cardiovascular risk factors and MetS. A total of 21.8%, 12.9%, and 10.9% of adults consumed total, chocolate, and sugar candy, respectively. Mean daily per capita intake of total, chocolate, and sugar candy was 9.0 ± 0.3, 5.7 ± 0.2, and 3.3 ± 0.2 g, respectively; intake in consumers was 38.3 ± 1.0, 39.9 ± 1.1, and 28.9 ± 1.3 g, respectively. Energy (9973 ± 92 vs 9027 ± 50 kJ; P < .0001), saturated fatty acid (27.9 ± 0.26 vs 26.9 ± 0.18 g; P = .0058), and added sugar (25.7 ± 0.42 vs 21.1 ± 0.41 g; P < .0001) intake were higher in candy consumers than nonconsumers. Body mass index (27.7 ± 0.15 vs 28.2 ± 0.12 kg/m(2); P = .0092), waist circumference (92.3 ± 0.34 vs 96.5 ± 0.29 cm; P = .0051), and C-reactive protein (0.40 ± 0.01 vs 0.43 ± 0.01 mg/dL; P = .0487) levels were lower in candy consumers than nonconsumers. Candy consumers had a 14% decreased risk of elevated diastolic blood pressure (P = .0466); chocolate consumers had a 19% decreased risk of lower high-density lipoprotein cholesterol (P = .0364) and a 15% reduced risk of MetS (P = .0453). Results suggest that the current level of candy consumption was not associated with health risks. Copyright © 2011 Elsevier Inc. All rights reserved.

"Candy cane syndrome:" an underappreciated cause of abdominal pain and nausea after Roux-en-Y gastric bypass surgery.

PubMed

Aryaie, Amir H; Fayezizadeh, Mojtaba; Wen, Yuxiang; Alshehri, Mohammed; Abbas, Mujjahid; Khaitan, Leena

2017-09-01

"Candy cane" syndrome (a blind afferent Roux limb at the gastrojejunostomy) has been implicated as a cause of abdominal pain, nausea, and emesis after Roux-n-Y gastric bypass (RYGB) but remains poorly described. To report that "candy cane" syndrome is real and can be treated effectively with revisional bariatric surgery SETTING: All patients underwent "candy cane" resection at University Hospitals of Cleveland. All patients who underwent resection of the "candy cane" between January 2011 and July 2015 were included. All had preoperative workup to identify "candy cane" syndrome. Demographic data; pre-, peri-, and postoperative symptoms; data regarding hospitalization; and postoperative weight loss were assessed through retrospective chart review. Data were analyzed using Student's t test and χ 2 analysis where appropriate. Nineteen patients had resection of the "candy cane" (94% female, mean age 50±11 yr), within 3 to 11 years after initial RYGB. Primary presenting symptoms were epigastric abdominal pain (68%) and nausea/vomiting (32%), particularly with fibrous foods and meats. On upper gastrointestinal study and endoscopy, the afferent blind limb was the most direct outlet from the gastrojejunostomy. Only patients with these preoperative findings were deemed to have "candy cane" syndrome. Eighteen (94%) cases were completed laparoscopically. Length of the "candy cane" ranged from 3 to 22 cm. Median length of stay was 1 day. After resection, 18 (94%) patients had complete resolution of their symptoms (P<.001). Mean body mass index decreased from 33.9±6.1 kg/m 2 preoperatively to 31.7±5.6 kg/m 2 at 6 months (17.4% excess weight loss) and 30.5±6.9 kg/m 2 at 1 year (25.7% excess weight loss). The average length of latest follow-up was 20.7 months. "Candy cane" syndrome is a real phenomenon that can be managed safely with excellent outcomes with resection of the blind afferent limb. A thorough diagnostic workup is paramount to proper identification of this syndrome. Surgeons should minimize the size of the blind afferent loop left at the time of initial RYGB. Copyright © 2017 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.

Effect of Popping Chocolate and Candy on Enamel Microhardness of Primary and Permanent Teeth.

PubMed

Tabari, Mitra; Alaghemand, Homayoon; Qujeq, Durdi; Mohammadi, Elahe

2017-01-01

Dental erosion is a common disease in children. Food diets, due to high amounts of juice, soft drinks, chewing gum, and acidic chocolate, are one of the most important risk factors in erosive processes among children. The aim of this study was to evaluate the effect of candy and chocolate on the microhardness of tooth enamel. Two types of popping candy and one type of popping chocolate were used in this study. Thirty-three healthy permanent premolar teeth and 33 primary incisor teeth (A or B) were selected. Five grams of each popping chocolate or candy was dissolved with 2 ml of artificial saliva. Subsequently, their pH and titrable acidity (TA) as well as microhardness and surface roughness of enamel were examined in the laboratory. Data were analyzed and evaluated Released 2011. IBM SPSS Statistics for Windows, Version 20.0. Armonk, NY through independent t -test, paired t -test, Tukey test, and ANOVA. The results of this study showed that only the pH of the candies was below the critical pH of the enamel (5.5) and their TA was B = 0.20 and C = 0.21. The most significant effect on the enamel microhardness of the permanent and primary teeth was by the following types of candy: orange flavor (C), strawberry flavor (B), and chocolate (A), respectively. This difference was significant ( P < 0.001) and the surface roughness increased after exposure. This study showed that popping chocolate and candy reduces microhardness of enamel.

The Candy Crush Sweet Tooth: How 'Near-misses' in Candy Crush Increase Frustration, and the Urge to Continue Gameplay.

PubMed

Larche, Chanel J; Musielak, Natalia; Dixon, Mike J

2017-06-01

Like many gambling games, the exceedingly popular and lucrative smartphone game "Candy Crush" features near-miss outcomes. In slot machines, a near-miss involves getting two of the needed three high-paying symbols on the pay-line (i.e., just missing the big win). In Candy Crush, the game signals when you just miss getting to the next level by one or two moves. Because near-misses in gambling games have consistently been shown to invigorate play despite being frustrating outcomes, the goal of the present study was to examine whether such near-misses trigger increases in player arousal, frustration and urge to continue play in Candy Crush. Sixty avid Candy Crush players were recruited to play the game for 30 min while having their Heart Rate, Skin Conductance Level, subjective arousal, frustration and urge to play recorded for three types of outcomes: wins (where they level up), losses (where they don't come close to levelling up), and near-misses (where they just miss levelling up). Near-misses were more arousing than losses as indexed by increased heart rate and greater subjective arousal. Near-misses were also subjectively rated as the most frustrating of all outcomes. Most importantly, of any type of outcome, near-misses triggered the most substantial urge to continue play. These findings suggest that near-misses in Candy Crush play a role in player commitment to the game, and may contribute to players playing longer than intended.

The Assessment of Animal Welfare in British Zoos by Government-Appointed Inspectors

PubMed Central

Draper, Chris; Harris, Stephen

2012-01-01

Simple Summary Since 1984, British zoos have been required to meet the animal welfare standards set out under the Zoo Licensing Act 1981. Zoos are regularly assessed by government-appointed inspectors, who report on animal welfare standards in each zoo. This is the first analysis of those reports from a representative sample of British zoos. We highlight a number of concerns about the inspection process itself, and identify areas where changes would lead to improvements in both the inspection process and our ability to monitor animal welfare standards in zoos. Abstract We analysed the reports of government-appointed inspectors from 192 zoos between 2005–2008 to provide the first review of how animal welfare was assessed in British zoos since the enactment of the Zoo Licensing Act 1981. We examined the effects of whether or not a veterinarian was included in the inspection team, type of inspection, licence status of the zoo and membership of a zoo association on the inspectors’ assessments of animal welfare standards in five areas that approximate to the Five Freedoms. At least 11% of full licence inspections did not comply with the legal requirement for two inspectors. The inspectors’ reports were unclear as to how animal welfare was assessed, whether all animals or only a sub-sample had been inspected, and were based predominantly on welfare inputs rather than outcomes. Of 9,024 animal welfare assessments across the 192 zoos, 7,511 (83%) were graded as meeting the standards, 782 (9%) as substandard and the rest were not graded. Of the 192 zoos, 47 (24%) were assessed as meeting all the animal welfare standards. Membership of a zoo association was not associated with a higher overall assessment of animal welfare standards, and specialist collections such as Farm Parks and Other Bird collections performed least well. We recommend a number of changes to the inspection process that should lead to greater clarity in the assessment of animal welfare in British zoos. PMID:26487161

Our Zoo to You

ERIC Educational Resources Information Center

Wickless, Mimi; Brooks, David W.; Abuloum, Amjad; Mancuso, Brian; Heng-Moss, Tiffany M.; Mayo, Lois

2003-01-01

An innovative zoo outreach program, Our Zoo to You, places zoo animals in local classrooms for extended observation periods. With guidance and support from zoo staff, students are able to safely experience a variety of animals, including geckos, snakes, legless lizards, horned toads, ringneck doves, ferrets, hedgehogs, African brown millipedes,…

Moisture and shelf life in sugar confections.

PubMed

Ergun, R; Lietha, R; Hartel, R W

2010-02-01

From hardening of marshmallow to graining of hard candies, moisture plays a critical role in determining the quality and shelf life of sugar-based confections. Water is important during the manufacturing of confections, is an important factor in governing texture, and is often the limiting parameter during storage that controls shelf life. Thus, an understanding of water relations in confections is critical to controlling quality. Water content, which is controlled during candy manufacturing through an understanding of boiling point elevation, is one of the most important parameters that governs the texture of candies. For example, the texture of caramel progresses from soft and runny to hard and brittle as the moisture content decreases. However, knowledge of water content by itself is insufficient to controlling stability and shelf life. Understanding water activity, or the ratio of vapor pressures, is necessary to control shelf life. A difference in water activity, either between candy and air or between two domains within the candy, is the driving force for moisture migration in confections. When the difference in water activity is large, moisture migration is rapid, although the rate of moisture migration depends on the nature of resistances to water diffusion. Barrier packaging films protect the candy from air whereas edible films inhibit moisture migration between different moisture domains within a confection. More recently, the concept of glass transition, or the polymer science approach, has supplemented water activity as a critical parameter related to candy stability. Confections with low moisture content, such as hard candy, cotton candy, and some caramels and toffees, may contain sugars in the amorphous or glassy state. As long as these products remain below their glass transition temperature, they remain stable for very long times. However, certain glassy sugars tend to be hygroscopic, rapidly picking up moisture from the air, which causes significant changes that lead to the end of shelf life. These products need to be protected from moisture uptake during storage. This review summarizes the concepts of water content, water activity, and glass transition and documents their importance to quality and shelf life of confections.

Zoos through the Lens of the IUCN Red List: A Global Metapopulation Approach to Support Conservation Breeding Programs

PubMed Central

Conde, Dalia A.; Colchero, Fernando; Gusset, Markus; Pearce-Kelly, Paul; Byers, Onnie; Flesness, Nate; Browne, Robert K.; Jones, Owen R.

2013-01-01

Given current extinction trends, the number of species requiring conservation breeding programs (CBPs) is likely to increase dramatically. To inform CBP policies for threatened terrestrial vertebrates, we evaluated the number and representation of threatened vertebrate species on the IUCN Red List held in the ISIS zoo network and estimated the complexity of their management as metapopulations. Our results show that 695 of the 3,955 (23%) terrestrial vertebrate species in ISIS zoos are threatened. Only two of the 59 taxonomic orders show a higher proportion of threatened species in ISIS zoos than would be expected if species were selected at random. In addition, for most taxa, the management of a zoo metapopulation of more than 250 individuals will require the coordination of a cluster of 11 to 24 ISIS zoos within a radius of 2,000 km. Thus, in the zoo network, the representation of species that may require CBPs is currently low and the spatial distribution of these zoo populations makes management difficult. Although the zoo community may have the will and the logistical potential to contribute to conservation actions, including CBPs, to do so will require greater collaboration between zoos and other institutions, alongside the development of international agreements that facilitate cross-border movement of zoo animals. To maximize the effectiveness of integrated conservation actions that include CBPs, it is fundamental that the non-zoo conservation community acknowledges and integrates the expertise and facilities of zoos where it can be helpful. PMID:24348999

Zoos through the lens of the IUCN Red List: a global metapopulation approach to support conservation breeding programs.

PubMed

Conde, Dalia A; Colchero, Fernando; Gusset, Markus; Pearce-Kelly, Paul; Byers, Onnie; Flesness, Nate; Browne, Robert K; Jones, Owen R

2013-01-01

Given current extinction trends, the number of species requiring conservation breeding programs (CBPs) is likely to increase dramatically. To inform CBP policies for threatened terrestrial vertebrates, we evaluated the number and representation of threatened vertebrate species on the IUCN Red List held in the ISIS zoo network and estimated the complexity of their management as metapopulations. Our results show that 695 of the 3,955 (23%) terrestrial vertebrate species in ISIS zoos are threatened. Only two of the 59 taxonomic orders show a higher proportion of threatened species in ISIS zoos than would be expected if species were selected at random. In addition, for most taxa, the management of a zoo metapopulation of more than 250 individuals will require the coordination of a cluster of 11 to 24 ISIS zoos within a radius of 2,000 km. Thus, in the zoo network, the representation of species that may require CBPs is currently low and the spatial distribution of these zoo populations makes management difficult. Although the zoo community may have the will and the logistical potential to contribute to conservation actions, including CBPs, to do so will require greater collaboration between zoos and other institutions, alongside the development of international agreements that facilitate cross-border movement of zoo animals. To maximize the effectiveness of integrated conservation actions that include CBPs, it is fundamental that the non-zoo conservation community acknowledges and integrates the expertise and facilities of zoos where it can be helpful.

Subsurface Structure Mapping Using Geophysical Data in Candi Umbul-Telomoyo, Magelang, Central Java, Indonesia

NASA Astrophysics Data System (ADS)

Affanti, A. P.; Prastyani, E.; Maghfira, P. D.; Niasari, S. W.

2018-04-01

Candi Umbul warm spring is one of the manifestations in the Telomoyo geothermal prospect area. A geophysical survey had been conducted using VLF (Very Low Frequency) EM, VLF R and magnetic methods in the Candi Umbul-Telomoyo. VLF EM, VLF R and magnetic data were aimed to image the conductivity and magnetic anomalies distribution of the subsurface beneath the Candi Umbul-Telomoyo. VLF EM data had been mapped with Karous-Hjelt filter and analysed by tipper analysis, VLF R data had been modelled using 2layinv and analysed using impedance analysis. On the other hand, magnetic data processing was done with upward continuation. The Karous-Hjelt filter and 2layinv models show the highest conductivity distribution that located at 4800-5000 m were correlated with tipper and impedance analyses. In addition, the high-low magnetic contrast from the quantitative magnetic data interpretation indicates a fault (which could be a fluid pathway) which is closed to the Candi Umbul warm spring manifestation.

Validity and Reliability of the Turkish Version of Needs Based Biopsychosocial Distress Instrument for Cancer Patients (CANDI)

PubMed Central

Beyhun, Nazim Ercument; Can, Gamze; Tiryaki, Ahmet; Karakullukcu, Serdar; Bulut, Bekir; Yesilbas, Sehbal; Kavgaci, Halil; Topbas, Murat

2016-01-01

Background Needs based biopsychosocial distress instrument for cancer patients (CANDI) is a scale based on needs arising due to the effects of cancer. Objectives The aim of this research was to determine the reliability and validity of the CANDI scale in the Turkish language. Patients and Methods The study was performed with the participation of 172 cancer patients aged 18 and over. Factor analysis (principal components analysis) was used to assess construct validity. Criterion validities were tested by computing Spearman correlation between CANDI and hospital anxiety depression scale (HADS), and brief symptom inventory (BSI) (convergent validity) and quality of life scales (FACT-G) (divergent validity). Test-retest reliabilities and internal consistencies were measured with intraclass correlation (ICC) and Cronbach-α. Results A three-factor solution (emotional, physical and social) was found with factor analysis. Internal reliability (α = 0.94) and test-retest reliability (ICC = 0.87) were significantly high. Correlations between CANDI and HADS (rs = 0.67), and BSI (rs = 0.69) and FACT-G (rs = -0.76) were moderate and significant in the expected direction. Conclusions CANDI is a valid and reliable scale in cancer patients with a three-factor structure (emotional, physical and social) in the Turkish language. PMID:27621931

Effect of Popping Chocolate and Candy on Enamel Microhardness of Primary and Permanent Teeth

PubMed Central

Tabari, Mitra; Alaghemand, Homayoon; Qujeq, Durdi; Mohammadi, Elahe

2017-01-01

Aims and Objectives: Dental erosion is a common disease in children. Food diets, due to high amounts of juice, soft drinks, chewing gum, and acidic chocolate, are one of the most important risk factors in erosive processes among children. The aim of this study was to evaluate the effect of candy and chocolate on the microhardness of tooth enamel. Materials and Methods: Two types of popping candy and one type of popping chocolate were used in this study. Thirty-three healthy permanent premolar teeth and 33 primary incisor teeth (A or B) were selected. Five grams of each popping chocolate or candy was dissolved with 2 ml of artificial saliva. Subsequently, their pH and titrable acidity (TA) as well as microhardness and surface roughness of enamel were examined in the laboratory. Data were analyzed and evaluated Released 2011. IBM SPSS Statistics for Windows, Version 20.0. Armonk, NY through independent t-test, paired t-test, Tukey test, and ANOVA. Results: The results of this study showed that only the pH of the candies was below the critical pH of the enamel (5.5) and their TA was B = 0.20 and C = 0.21. The most significant effect on the enamel microhardness of the permanent and primary teeth was by the following types of candy: orange flavor (C), strawberry flavor (B), and chocolate (A), respectively. This difference was significant (P < 0.001) and the surface roughness increased after exposure. Conclusions: This study showed that popping chocolate and candy reduces microhardness of enamel. PMID:29387623

The global reach of zoos and aquariums in visitor numbers and conservation expenditures.

PubMed

Gusset, Markus; Dick, Gerald

2011-01-01

A survey conducted by the World Association of Zoos and Aquariums, in collaboration with national and regional zoo and aquarium associations, showed that annually more than 700 million people visit zoos and aquariums worldwide and are thus potentially exposed to environmental education. Furthermore, the world zoo and aquarium community reportedly spends about US$ 350 million on wildlife conservation each year. Therefore, the world zoo and aquarium community has the potential to play an important role in both environmental education and wildlife conservation. Systematic reviews are encouraged to provide further evidence for the effectiveness of zoos and aquariums as centers of education and conservation. © 2010 Wiley Periodicals, Inc.

Buying time for wild animals with zoos.

PubMed

Conway, William G

2011-01-01

Zoos and aquariums exhibit many rare species, but sustain few for long periods. Demanding genetic, demographic, and behavioral requirements are a part of the sustainability challenge, and historical zoo goals and limiting animal management objectives are another, but they have been overtaken by worldwide wildlife population contraction and endangerment. New policies are essential for zoo continuance and, if vanishing species are to be helped by zoo propagation, they must be given priority. However, zoos have little animal carrying capacity and propagation must be much more sharply focused. In addition, it is becoming urgent that zoos help to support parks and reserves and, where possible, manage some especially endangered species mutually with parks. © 2010 Wiley-Liss, Inc.

Generation of High-Frequency P and S Wave Energy by Rock Fracture During a Buried Explosion

DTIC Science & Technology

2015-07-20

symmetry is broken. Spherical symmetry is broken by the following: tectonic pre-stress, preferred orientation of pre-existing fractures (anisotropic rock...generated by laboratory explosions in plates of “candy glass”. Candy glass (or break-away glass) is used in the movie industry to simulate glass fracture in...9 4.1. Experimental Results – Candy-Glass Plates .......................................................9 4.2. Measurements of the Mechanical

How Zoos Are Meeting the Challenges Facing Biodiversity: Bristol Zoo Gardens as a Case Study

ERIC Educational Resources Information Center

Garrett, Simon

2010-01-01

As ideas about effective conservation of biodiversity develop, zoos are adapting their roles to meet the new challenges. This article considers these changes, using the work of Bristol and other UK zoos as a case study. The significance of zoos in both global and local conservation of biodiversity, their role in promoting public engagement and…

Observation of practices at petting zoos and the potential impact on zoonotic disease transmission.

PubMed

Weese, J Scott; McCarthy, Lisa; Mossop, Michael; Martin, Hayley; Lefebvre, Sandi

2007-07-01

Although petting zoos are common at public events and allow the public to interact with animals, there has been minimal evaluation of practices at petting zoos. Unannounced observation was performed at 36 petting zoos in Ontario, Canada. Observers recorded information, including physical layout, animal species, animal health, types of animal contact permitted, animal sources, hand hygiene facilities, signage, sale of food for human consumption, and hand hygiene compliance. The majority of petting zoos (24 [67%] of 36 petting zoos) were part of temporary events, particularly agricultural fairs (21 [58%] of 36 petting zoos). A variety of animal species were present, including some animals that are considered to be at particularly high risk for disease transmission (neonatal calves and baby chicks). The following items that would come into contact with the mouths of infants and children were carried into the petting zoos: baby bottles (at 17 petting zoos; 50%), pacifiers (at 24 petting zoos; 71%), spill-proofs cups (at 19 petting zoos; 56%), and infant toys (at 22 petting zoos; 65%). Hand hygiene facilities were provided at 34 (94%) of 36 events, and hand hygiene compliance ranged from 0% through 77% (mean compliance [+/-SD], 30.9%+/-22.1%; median compliance, 26.5%). Predictors for increased hand hygiene compliance included the location of a hand hygiene station on an exit route, the presence of hand hygiene reminder signs, and the availability of running water. Numerous deficiencies were encountered. Better education of petting zoo operators and the general public is needed. Provision of hand hygiene stations with running water that are placed near exits is one effective way to encourage compliance.

Do Formal Inspections Ensure that British Zoos Meet and Improve on Minimum Animal Welfare Standards?

PubMed Central

Draper, Chris; Browne, William; Harris, Stephen

2013-01-01

Simple Summary Key aims of the formal inspections of British zoos are to assess compliance with minimum standards of animal welfare and promote improvements in animal care and husbandry. We compared reports from two consecutive inspections of 136 British zoos to see whether these goals were being achieved. Most zoos did not meet all the minimum animal welfare standards and there was no clear evidence of improving levels of compliance with standards associated with the Zoo Licensing Act 1981. The current system of licensing and inspection does not ensure that British zoos meet and maintain, let alone exceed, the minimum animal welfare standards. Abstract We analysed two consecutive inspection reports for each of 136 British zoos made by government-appointed inspectors between 2005 and 2011 to assess how well British zoos were complying with minimum animal welfare standards; median interval between inspections was 1,107 days. There was no conclusive evidence for overall improvements in the levels of compliance by British zoos. Having the same zoo inspector at both inspections affected the outcome of an inspection; animal welfare criteria were more likely to be assessed as unchanged if the same inspector was present on both inspections. This, and erratic decisions as to whether a criterion applied to a particular zoo, suggest inconsistency in assessments between inspectors. Zoos that were members of a professional association (BIAZA) did not differ significantly from non-members in the overall number of criteria assessed as substandard at the second inspection but were more likely to meet the standards on both inspections and less likely to have criteria remaining substandard. Lack of consistency between inspectors, and the high proportion of zoos failing to meet minimum animal welfare standards nearly thirty years after the Zoo Licensing Act came into force, suggest that the current system of licensing and inspection is not meeting key objectives and requires revision. PMID:26479752

Alerts and Advisories

MedlinePlus

... Elimidrol ‘Opiate Withdrawal’ Product (FTC 09/28/17 ) Physic Candy – Define contains hidden drug ingredients ( FDA 09/11/17 ) Physic Candy – Curve contains hidden drug ingredients ( FDA 08/ ...

The relative role of captive breeding and of zoo-bred animals in North American conservation translocations.

PubMed

Brichieri-Colombi, Typhenn A; Lloyd, Natasha A; Mcpherson, Jana M; Moehrenschlager, Axel

2018-06-19

With the loss of biodiversity accelerating, conservation translocations such as reintroductions are becoming an increasingly common conservation tool. Conservation translocations must source individuals for release from either wild or captive-bred populations. We asked what proportion of North American conservation translocations rely on captive breeding, and to what extent zoos and aquaria (hereafter zoos) fulfill captive breeding needs. Our comprehensive literature review indicates that North American conservation translocations published before 2014 involved captive breeding for 162 (58%) of the 279 animal species translocated. Fifty-four zoos contributed animals for release; the fourty species of animals bred for release by zoos represents only 14% of all animal species for which conservation translocations were published, and only 25% of all animal species that were bred for releases occurring in North America. Zoo contributions varied by taxon, ranging from zoo-bred animals released in 42% of amphibian conservation translocations to zero contributions for marine invertebrates. Proportional involvement of zoos in captive breeding programs for release has increased over time as has the proportion of translocation-focused scientific papers co-authored by zoo professionals. While zoos also contribute to conservation translocations through education, funding, and professional expertise, increasing the contribution of animals for release in responsible conservation translocation programs presents a future conservation need and opportunity. We especially encourage increased dialogue and planning between the zoo community, academic institutions, and governments to optimize the direct contribution zoos can make to wildlife conservation through conservation translocations. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Effect of three-year consumption of erythritol, xylitol and sorbitol candies on various plaque and salivary caries-related variables.

PubMed

Runnel, Riina; Mäkinen, Kauko K; Honkala, Sisko; Olak, Jana; Mäkinen, Pirkko-Liisa; Nõmmela, Rita; Vahlberg, Tero; Honkala, Eino; Saag, Mare

2013-12-01

The objective of the present paper is to report results from oral biologic studies carried out in connection with a caries study. Samples of whole-mouth saliva and dental plaque were collected from initially 7- to 8-year-old subjects who participated in a 3-year school-based programme investigating the effect of the consumption of polyol-containing candies on caries rates. The subjects were randomized in three cohorts, consumed erythritol, xylitol, or sorbitol candies. The daily polyol consumption from the candies was approximately 7.5 g. A significant reduction in dental plaque weight from baseline (p<0.05) occurred in the erythritol group during almost all intervention years while no changes were found in xylitol and sorbitol groups. Usage of polyol candies had no significant or consistent effect on the levels of plaque protein, glucose, glycerol, or calcium, determined yearly in connection with caries examinations. After three years, the plaque of erythritol-receiving subjects contained significantly (p<0.05) lower levels of acetic acid and propionic acid than that of subjects receiving xylitol or sorbitol. Lactic acid levels partly followed the same pattern. The consumption of erythritol was generally associated with significantly (p<0.05) lower counts of salivary and plaque mutans streptococci compared with the other groups. There was no change in salivary Lactobacillus levels. Three-year consumption of erythritol-containing candies by initially 7- to 8-year old children was associated with reduced plaque growth, lower levels of plaque acetic acid and propionic acid, and reduced oral counts of mutans streptococci compared with the consumption of xylitol or sorbitol candies. Copyright © 2013 Elsevier Ltd. All rights reserved.

Chocolate-candy consumption and 3-year weight gain among postmenopausal U.S. women.

PubMed

Greenberg, James A; Manson, JoAnn E; Buijsse, Brian; Wang, Lu; Allison, Matthew A; Neuhouser, Marian L; Tinker, Lesley; Waring, Molly E; Isasi, Carmen R; Martin, Lisa W; Thomson, Cynthia A

2015-03-01

To test the hypothesis that greater chocolate-candy intake is associated with more weight gain in postmenopausal women. A prospective cohort study involved 107,243 postmenopausal American women aged 50-79 years (mean = 60.7) at enrollment in the Women's Health Initiative, with 3-year follow-up. Chocolate-candy consumption was assessed by food frequency questionnaire, and body weight was measured. Linear mixed models, adjusted for demographic, socio economic, anthropomorphic, and behavioral variables, were used to test our main hypotheses. Compared with women who ate a 1 oz (∼28 g) serving of chocolate candy <1 per month, those who ate this amount 1 per month to <1 per week, 1 per week to < 3 per week and ≥3 per week showed greater 3-year prospective weight gains (kg) of 0.76 (95% CI: 0.66, 0.85), 0.95 (0.84, 1.06), and 1.40 (1.27, 1.53), respectively, (P for linear trend<0.0001). Each additional 1 oz/day was associated with a greater 3-year weight gain (kg) of 0.92 (0.80, 1.05). The weight gain in each chocolate-candy intake level increased as BMI increased above the normal range (18.5-25 kg/m(2)), and was inversely associated with age. Greater chocolate-candy intake was associated with greater prospective weight gain in this cohort of postmenopausal women. © 2015 The Obesity Society.

Is less always more? The effects of low-fat labeling and caloric information on food intake, calorie estimates, taste preference, and health attributions.

PubMed

Ebneter, Daria S; Latner, Janet D; Nigg, Claudio R

2013-09-01

The present study examined whether low-fat labeling and caloric information affect food intake, calorie estimates, taste preference, and health perceptions. Participants included 175 female undergraduate students who were randomly assigned to one of four experimental conditions. A 2×2 between subjects factorial design was used in which the fat content label and caloric information of chocolate candy was manipulated. The differences in food intake across conditions did not reach statistical significance. However, participants significantly underestimated the calorie content of low-fat-labeled candy. Participants also rated low-fat-labeled candy as significantly better tasting when they had caloric information available. Participants endorsed more positive health attributions for low-fat-labeled candy than for regular-labeled candy, independent of caloric information. The inclusion of eating attitudes and behaviors as covariates did not alter the results. The study findings may be related to the "health halo" associated with low-fat foods and add to the research base by examining the interaction between low-fat and calorie labeling. Copyright © 2013 Elsevier Ltd. All rights reserved.

Evaluating children's conservation biology learning at the zoo.

PubMed

Jensen, Eric

2014-08-01

Millions of children visit zoos every year with parents or schools to encounter wildlife firsthand. Public conservation education is a requirement for membership in professional zoo associations. However, in recent years zoos have been criticized for failing to educate the public on conservation issues and related biological concepts, such as animal adaptation to habitats. I used matched pre- and postvisit mixed methods questionnaires to investigate the educational value of zoo visits for children aged 7-15 years. The questionnaires gathered qualitative data from these individuals, including zoo-related thoughts and an annotated drawing of a habitat. A content analysis of these qualitative data produced the quantitative data reported in this article. I evaluated the relative learning outcomes of educator-guided and unguided zoo visits at London Zoo, both in terms of learning about conservation biology (measured by annotated drawings) and changing attitudes toward wildlife conservation (measured using thought-listing data). Forty-one percent of educator-guided visits and 34% of unguided visits resulted in conservation biology-related learning. Negative changes in children's understanding of animals and their habitats were more prevalent in unguided zoo visits. Overall, my results show the potential educational value of visiting zoos for children. However, they also suggest that zoos' standard unguided interpretive materials are insufficient for achieving the best outcomes for visiting children. These results support a theoretical model of conservation biology learning that frames conservation educators as toolmakers who develop conceptual resources to enhance children's understanding of science. © 2014 Society for Conservation Biology.

Research in Review: Assessing the Educational Impact of Zoos.

ERIC Educational Resources Information Center

DeRosa, Bill

1985-01-01

Reviews a research study that examined zoo visitors' understanding of wildlife before and after zoo visits. Low posttest scores suggested that a zoo experience is regarded as a recreational outing rather than an educational event. Implications for educational improvement are presented. (ML)

Behaviors and Motivations observed in the Zooniverse

NASA Astrophysics Data System (ADS)

Gay, P. L.; Brown, S.; Huang, A. D.; Lehan, C.; Moon Zoo Team

2010-12-01

Today, the total number of astronomers and geophysicists working in academia is dwarfed by the legions of citizen scientists who are flocking to citizen science programs like Moon Zoo, StarDust@Home, Solar Storm Watch, and Be a Martian. Through the Zooniverse collection of projects (including Moon Zoo and Solar Storm Watch), more than 2-dozen peer-reviewed science papers have been generated. These everyday people are, in their spare time, accomplishing necessary tasks and proving themselves to be a vital part of the research pipeline. While it is now understood they can make meaningful contributions to research, the questions of why they are contributing, and how they interact with the projects are still being investigated. In this presentation, preliminary results of a two-part study of Zooniverse user motivations and behaviors are presented. Motivations: We present the results of two sets of studies: detailed research into the motivations of Galaxy Zoo users during the Galaxy Zoo 1 and 2 projects and preliminary results into the investigations of Moon Zoo users. From Galaxy Zoo, we know that the largest primary motivation for people participating in Galaxy Zoo is the desire to contribute to science. At the time of this writing, interviews are being prepared to see if Moon Zoo users have similar motivations to Galaxy Zoo users, and to understand the personal context in which they make their contributions. Behaviors: As users explore the Zooniverse, they have the opportunity to participate in multiple science projects, to consume educational content, to take advantage of tutorials, and to be part of a community on the forums. Preliminary results examining how users moved between different science projects during the duration of Galaxy Zoo 2, and how they are moving between content and classifications in Galaxy Zoo Hubble and Moon Zoo are presented.

Assessing the global zoo response to the amphibian crisis through 20-year trends in captive collections.

PubMed

Dawson, Jeff; Patel, Freisha; Griffiths, Richard A; Young, Richard P

2016-02-01

Global amphibian declines are one of the biggest challenges currently facing the conservation community, and captive breeding is one way to address this crisis. Using information from the International Species Information System zoo network, we examined trends in global zoo amphibian holdings across species, zoo region, and species geographical region of origin from 1994 to 2014. These trends were compared before and after the 2004 Global Amphibian Assessment to assess whether any changes occurred and whether zoo amphibian conservation effort had increased. The numbers of globally threatened species (GTS) and their proportional representation in global zoo holdings increased and this rate of increase was significantly greater after 2004. North American, European, and Oceanian GTS were best represented in zoos globally, and proportions of Oceanian GTS held increased the most since 2004. South American and Asian GTS had the lowest proportional representation in zoos. At a regional zoo level, European zoos held the lowest proportions of GTS, and this proportion did not increase after 2004. Since 1994, the number of species held in viable populations has increased, and these species are distributed among more institutions. However, as of 2014, zoos held 6.2% of globally threatened amphibians, a much smaller figure than for other vertebrate groups and one that falls considerably short of the number of species for which ex situ management may be desirable. Although the increased effort zoos have put into amphibian conservation over the past 20 years is encouraging, more focus is needed on ex situ conservation priority species. This includes building expertise and capacity in countries that hold them and tracking existing conservation efforts if the evidence-based approach to amphibian conservation planning at a global level is to be further developed. © 2015 Society for Conservation Biology.

Chemoprevention Trial of Selenium and Prostate Cancer

DTIC Science & Technology

1999-10-01

use in slowing the growth of prostate cancer. This study will not use selenium as a treatment option for the possible cure of prostate cancer...slice or 1 piece o Q rj Chocolate candy and candy bars o o o o o Q o o c 1 small bar or 1 ounce ._> . ■Q Hard candy, jam, jelly, honey , or...your stream? Have you noticed any stress incontinence? (leakage of urine when sneezing, coughing or laughing) _1 -NOT AT ALL _ 2-LESS THAN 1 IN 5

The Zoo, Benchmarks & You: How To Reach the Oregon State Benchmarks with Zoo Resources.

ERIC Educational Resources Information Center

2002

This document aligns Oregon state educational benchmarks and standards with Oregon Zoo resources. Benchmark areas examined include English, mathematics, science, social studies, and career and life roles. Brief descriptions of the programs offered by the zoo are presented. (SOE)

9 CFR 78.24 - Bison from herds not known to be affected.

Code of Federal Regulations, 2014 CFR

2014-01-01

... zoo to public zoo. Bison from herds not known to be affected may be moved from a zoo owned by a governmental agency to another such zoo if handled in accordance with § 78.3. (d) Movement other than in...

Is wounding aggression in zoo-housed chimpanzees and ring-tailed lemurs related to zoo visitor numbers?

PubMed

Hosey, Geoff; Melfi, Vicky; Formella, Isabel; Ward, Samantha J; Tokarski, Marina; Brunger, Dave; Brice, Sara; Hill, Sonya P

2016-05-01

Chimpanzees in laboratory colonies experience more wounds on weekdays than on weekends, which has been attributed to the increased number of people present during the week; thus, the presence of more people was interpreted as stressful. If this were also true for primates in zoos, where high human presence is a regular feature, this would clearly be of concern. Here we examine wounding rates in two primate species (chimpanzees Pan troglodytes and ring-tailed lemurs Lemur catta) at three different zoos, to determine whether they correlate with mean number of visitors to the zoo. Wounding data were obtained from a zoo electronic record keeping system (ZIMS™). The pattern of wounds did not correlate with mean gate numbers for those days for either species in any group. We conclude that there is no evidence that high visitor numbers result in increased woundings in these two species when housed in zoos. Zoo Biol. 35:205-209, 2016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Interpretive signs designed to trigger naturalist intelligence at two American zoos

NASA Astrophysics Data System (ADS)

Bryant, Martha

An investigation of interpretive graphics was conducted in 2005 at two mid-sized AZA-accredited zoos, Lowry Park Zoo, Tampa, Florida and Knoxville Zoo, Knoxville, Tennessee. The Lowry Park Zoo study investigated signs at a red-tailed hawk and sandhill crane exhibit. Combination signs and wordless signs were more effective helping visitors see animals, increasing holding time, and number of engagements than treatments of no signs, or signs with words only. A second study, at Knoxville Zoo, tested combination and wordless signs in a children's zoo, investigating 31 signs at a 3.5-acre exhibit. Comparisons of visitors seeing the animals/using interactive exhibit elements, holding time, and engagement activities, showed wordless signs were more effective than combination signs. Differences in gender ratio, age, group size, and other demographics were not significant. Visit motivation differed between zoos, with visitors from Lowry Park Zoo more often articulating reason for a visit as wanting to see animals. Visitors at Knoxville Zoo most often said they wanted to spend time with family and friends. Differences in potential for naturalist intelligence were probably related to local practices rather than to innate differences in naturalist intelligence. The number of communities in Florida that regulate pet ownership and provide lawn service could account for the lower number of people who have pets and plants. At both institutions, behaviors supported educational theories. The importance of signs as advanced organizers was shown where signs were removed at the bird exhibit at Lowry Park Zoo, with fewer visitors seeing the animals. Social interaction was noted at both zoos, with intra- and inter-group conversations observed. If naturalist intelligence is necessary to see animals, visitors run a continuum. Some are unable to see animals with signs and assistance from other visitors; others see animals with little difficulty. The importance of honing naturalist intelligence was best stated by a Lowry Park Zoo visitor who commented. "No one has ever shown me how to see animals." The potential for honing naturalist intelligence is the key finding of the study and should be considered as zoos work to connect their visitors with the creatures in their collections.

Zoo Playgrounds: A Source of Enrichment or Stress for a Group of Nearby Cockatoos? A Case Study.

PubMed

Collins, Courtney K; Marples, Nicola M

2015-01-01

There is increasing evidence that in some circumstances, zoo visitors may be aversive stimuli to nonhuman animals housed in zoos. Yet, most previous research has focused on primates with little attention given to numerous other species who are housed in zoos. The focus animal of this project was the cockatoo, a species who has received minimal attention in zoo-based research. Furthermore, although the influence of the zoo setting has become increasingly important in visitor effect studies, this is the 1st study to quantify the effect of activity at a children's playground on zoo animals. There was an investigation on the effect of a zoo playground on the behavior of citron-crested and Moluccan cockatoos (Cacatua sulphurea citrinocristata and Cacatua moluccensis), as well as the effect of children standing in front of the birds' aviaries. The results showed that in some circumstances, the Moluccan cockatoos retreated from visitors, while the citron-crested cockatoos did not retreat from visitors and became more social in the presence of visitors. These findings highlight the importance of careful selection of species and individual animals to be housed near zoo playgrounds.

Teaching Operant Conditioning at the Zoo.

ERIC Educational Resources Information Center

Lukas, Kristen E.; Marr, M. Jackson; Maple, Terry L.

1998-01-01

Describes a partnership between Zoo Atlanta and the Georgia Institute of Technology in teaching the principles of operant conditioning to students in an experimental psychology class. Maintains that the positive training techniques used in zoos are models of applied operant conditioning. Includes a discussion of zoo training goals. (MJP)

The Assessment of Animal Welfare in British Zoos by Government-Appointed Inspectors.

PubMed

Draper, Chris; Harris, Stephen

2012-09-28

We analysed the reports of government-appointed inspectors from 192 zoos between 2005-2008 to provide the first review of how animal welfare was assessed in British zoos since the enactment of the Zoo Licensing Act 1981. We examined the effects of whether or not a veterinarian was included in the inspection team, type of inspection, licence status of the zoo and membership of a zoo association on the inspectors' assessments of animal welfare standards in five areas that approximate to the Five Freedoms. At least 11% of full licence inspections did not comply with the legal requirement for two inspectors. The inspectors' reports were unclear as to how animal welfare was assessed, whether all animals or only a sub-sample had been inspected, and were based predominantly on welfare inputs rather than outcomes. Of 9,024 animal welfare assessments across the 192 zoos, 7,511 (83%) were graded as meeting the standards, 782 (9%) as substandard and the rest were not graded. Of the 192 zoos, 47 (24%) were assessed as meeting all the animal welfare standards. Membership of a zoo association was not associated with a higher overall assessment of animal welfare standards, and specialist collections such as Farm Parks and Other Bird collections performed least well. We recommend a number of changes to the inspection process that should lead to greater clarity in the assessment of animal welfare in British zoos.

The bioactive compounds and antioxidant activity of ethanol and ethyl ecetate extracts of Candi Banana (Musa paradisiaca)

NASA Astrophysics Data System (ADS)

Laeliocattleya, R. A.; Estiasih, T.; Griselda, G.; Muchlisyiyah, J.

2018-03-01

Banana has various benefits for health. One local variety of banana is candi banana (Musa paradisiaca). The aim of this research was to study the content of the bioactive compounds of phenolics, flavonoids, tannin, carotenoids and the antioxidant activity of extract ethanol and ethyl acetate of candi banana. Powdered candi banana was extracted using ethanol and ethyl acetate in an ultrasonic bath. The results showed that the content of phenolics, flavonoids, tannin and carotenoids in ethanol extract were 58.76 ± 3.19 mg/kg, 416.08 ± 18.79 mg/kg, 209.83 ± 15.87 mg/kg and 74.55 ± 4.31 mg/kg, respectively. The content of phenolics, flavonoids, tannin and carotenoids in ethyl acetate extract were 0.83 ± 0.12 mg/kg, 4.31 ± 0.66 mg/kg, 49.97 ± 2.43 mg/kg and 304.40 ± 16.62 mg/kg. While the antioxidant activity (IC50) of ethanol extract and ethyl acetate were 3374.13 ± 123.46 ppm and 40318.19 ± 1014.90 ppm. This research showed that type of solvents of ethanol and ethyl acetate affected the content of bioactive compounds and antioxidant activity of candi banana. The antioxidant activity of ethanol extract was higher than that of ethyl acetate extract. It showed that ethanol was a better solvent than ethyl acetate to extract bioactive compounds in candi banana.

Chocolate-candy consumption and three-year weight gain among postmenopausal U.S. women

PubMed Central

Greenberg, James A.; Manson, JoAnn E.; Buijsse, Brian; Wang, Lu; Allison, Matthew A.; Neuhouser, Marian L.; Tinker, Lesley; Waring, Molly E.; Isasi, Carmen R.; Martin, Lisa W.; Thomson, Cynthia A.

2014-01-01

OBJECTIVE To test the hypothesis that greater chocolate-candy intake is associated with more weight gain in postmenopausal women. DESIGN AND METHODS Prospective cohort study involving 107,243 post-menopausal American women aged 50–79 years (mean=60.7) at enrolment in the Women’s Health Initiative (WHI), with three-year follow up. Chocolate-candy consumption was assessed by food frequency questionnaire and body weight was measured. Linear mixed models, adjusted for demographic, socio-economic, anthropomorphic and behavioral variables, were used to test our main hypotheses. RESULTS Compared to women who ate a 1 oz (~28 g) serving of chocolate candy <1 per month, those who ate this amount 1 per month to <1 per week, 1 per week to < 3 per week and ≥3 per week showed greater three-year prospective weight gains (kg) of 0.76 (95% CI: 0.66, 0.85), 0.95 (0.84, 1.06) and 1.40 (1.27, 1.53), respectively, (p for linear trend<0.0001). Each additional 1 oz/day was associated with a greater three-year weight gain (kg) of 0.92 (0.80, 1.05). The weight gain in each chocolate-candy intake level increased as BMI increased above the normal range (18.5–25 kg/m2), and as age decreased. CONCLUSIONS Greater chocolate-candy intake was associated with greater prospective weight gain in this cohort of post-menopausal women. PMID:25644711

Total reflection X-ray fluorescence analysis of trace-elements in candies marketed in Mexico

NASA Astrophysics Data System (ADS)

Martinez, T.; Lartigue, J.; Zarazua, G.; Avila-Perez, P.; Navarrete, M.; Tejeda, S.

2010-06-01

Trace metals concentrations in food are significant for nutrition, due either to their nature or toxicity. Sweets, including chewing gum and candies, are not exactly a food, but they usually are unwearied consumed by children, the most vulnerable age-group to any kind of metal contamination in the food chain. The presence of relatively high concentrations of heavy metals such as Lead elicits concern since children are highly susceptible to heavy metals poisoning. Trace-metals concentrations were determined for six different flavors of a Mexican candy by means of Total X-ray Fluorescence Spectrometry. Triplicate samples of the various candy's flavours (strawberry, pineapple, lemon, blackberry, orange and chilli) were digested in 8 mL of a mix of supra-pure HNO 3 and H 2O 2 (6 mL: 2 mL) in a microwave oven MARS-X. Results show the presence of essential and toxic elements such as Ti, Cr, Mn, Fe, Ni, Cu, Zn, Br, Rb, Sr, and Pb. All metal concentrations were higher and significantly different ( α = 0.05) in chilli candy, compared to other candy flavours. Lead concentration fluctuated in the range of 0.102 to 0.342 μg g - 1 . A discussion about risk consumption and concentration allowed by Mexican and International Norms is made. As a part of the Quality Control Program, a NIST standard of "Citrus Leaves" and a blank were treated in the same way.

Hyperactivity: is candy causal?

PubMed

Krummel, D A; Seligson, F H; Guthrie, H A

1996-01-01

Adverse behavioral responses to ingestion of any kind of candy have been reported repeatedly in the lay press. Parents and teachers alike attribute excessive motor activity and other disruptive behaviors to candy consumption. However, anecdotal observations of this kind need to be tested scientifically before conclusions can be drawn, and criteria for interpreting diet behavior studies must be rigorous. Ingredients in nonchocolate candy (sugar, artificial food colors), components in chocolate candy (sugar, artificial food colors in coatings, caffeine), and chocolate itself have been investigated for any adverse effects on behavior. Feingold theorized that food additives (artificial colors and flavors) and natural salicylates caused hyperactivity in children and elimination of these components would result in dramatic improvement in behavior. Numerous double-blind studies of the Feingold hypothesis have led to the rejection of the idea that this elimination diet has any benefit beyond the normal placebo effect. Although sugar is widely believed by the public to cause hyperactive behavior, this has not been scientifically substantiated. Twelve double-blind, placebo-controlled studies of sugar challenges failed to provide any evidence that sugar ingestion leads to untoward behavior in children with Attention-Deficit Hyperactivity Disorder or in normal children. Likewise, none of the studies testing candy or chocolate found any negative effect of these foods on behavior. For children with behavioral problems, diet-oriented treatment does not appear to be appropriate. Rather, clinicians treating these children recommend a multidisciplinary approach. The goal of diet treatment is to ensure a balanced diet with adequate energy and nutrients for optimal growth.

Weather sensitivity for zoo visitation in Toronto, Canada: a quantitative analysis of historical data

NASA Astrophysics Data System (ADS)

Hewer, Micah J.; Gough, William A.

2016-11-01

Based on a case study of the Toronto Zoo (Canada), multivariate regression analysis, involving both climatic and social variables, was employed to assess the relationship between daily weather and visitation. Zoo visitation was most sensitive to weather variability during the shoulder season, followed by the off-season and, then, the peak season. Temperature was the most influential weather variable in relation to zoo visitation, followed by precipitation and, then, wind speed. The intensity and direction of the social and climatic variables varied between seasons. Temperatures exceeding 26 °C during the shoulder season and 28 °C during the peak season suggested a behavioural threshold associated with zoo visitation, with conditions becoming too warm for certain segments of the zoo visitor market, causing visitor numbers to decline. Even light amounts of precipitation caused average visitor numbers to decline by nearly 50 %. Increasing wind speeds also demonstrated a negative influence on zoo visitation.

The effect of visiting zoos on human health and quality of life.

PubMed

Sakagami, Taketo; Ohta, Mitsuaki

2010-02-01

The increased mental stress of daily life and aging of the population are serious matters in Japan. There are many studies regarding the effects of human-animal interactions on mental and physical human health, whereas there are few studies examining the effects of visiting zoos. To determine the effect of visiting zoos on human health and quality of life, two different zoos were visited by 70 participants in Experiment 1 and 163 participants in Experiment 2. In this study we administered the WHO QOL-26 questionnaire in Japanese to assess the psychological scales of participants, and blood pressures and pulse rates were measured to assess their physical scales. We also used pedometers to count the number of steps taken during zoo visits. Both zoo visits decreased blood pressure and participants demonstrated more than 6000 steps during each visit. The quality of life sub-scale scores were improved after zoo visits.

Arthropods of medicoveterinary importance in zoos.

PubMed

Adler, Peter H; Tuten, Holly C; Nelder, Mark P

2011-01-01

Zoos present a unique assemblage of arthropods, captive vertebrates, free-roaming wildlife, humans, and plants, each with its own biota of symbiotic organisms. Arthropods of medicoveterinary importance are well represented in zoos, and an ample literature documents their influence in these animal-rich environments. Mosquitoes are of greatest significance because of the animal and human pathogens they transmit, followed by ectoparasites, many of which are exotic and present health risks to captive and native animals. Biting flies, cockroaches, filth flies, and triatomid bugs represent additional concerns. Integrated management programs for arthropods in zoos are commonplace. Zoos can play a role in biosurveillance, serving as an advanced guard for detecting exotic arthropods and vector-borne diseases. We provide the first review of arthropods of medicoveterinary importance in zoos. A case is made for the value of collaborations between entomologists and zoo personnel as a means of enhancing research and public education while safeguarding the health of captive animals and the public.

A horizon scan for species conservation by zoos and aquariums.

PubMed

Gusset, Markus; Fa, John E; Sutherland, William J

2014-01-01

We conducted the first horizon scan for zoos and aquariums to identify the 10 most important emerging issues for species conservation. This involved input from more than 100 experts from both the wider conservation community and the world zoo and aquarium community. Some of the issues are globally important: diseases, zoonoses, and biosecurity issues; new (communication) technologies; global water shortage and food insecurity; developing economies and markets for wildlife consumption; changes in wildlife population dynamics; and political instability and conflicts. Other issues are more specific to zoos and aquariums: need for extractive reserves; space shortage in zoos and aquariums; need for metapopulation management; and demand for caring of more species in zoos and aquariums. We also identified some broad approaches to these issues. Addressing the emerging issues identified in our horizon scan will further increase the contribution of the world zoo and aquarium community to global biodiversity conservation. © 2014 Wiley Periodicals, Inc.

76 FR 70716 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-15

.... Comment Date: 5 p.m. ET on 11/25/2011. Docket Numbers: ER12-353-000. Applicants: Sconza Candy Company. Description: Notice of cancellation of Sconza Candy Company. Filed Date: 11/03/2011. Accession Number...

76 FR 21917 - Sunshine Act Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-19

... CONTACT: Candi Bing, (202) 314-6403 or by e- mail at [email protected] . Dated: April 15, 2011. Candi R. Bing... Unstabilized Approach, Empire Airlines Flight 8284, Avions de Transport R[eacute]gional Aerospatiale Alenia ATR...

Halloween Safety: Costumes, Candy, and Colored Contact Lenses

MedlinePlus

... Consumer Updates Halloween Safety: Costumes, Candy, and Colored Contact Lenses Share Tweet Linkedin Pin it More sharing ... or witch, poor costume choices—including decorative (colored) contact lenses and flammable costumes—and face paint allergies ...

At the Zoo: Kindergartners Reinvent a Dramatic Play Area

ERIC Educational Resources Information Center

Bowne, Mary; Brokmeier, Sue

2008-01-01

In a South Dakota early childhood program, children and adults in the kindergarten classroom collaborated to build a "classroom zoo" in support of the children's pretend play. Creation of the zoo incorporated information about animals and zoos that the children and their families and teachers located in secondary sources such as…

78 FR 44961 - Endangered Species; Marine Mammals; Receipt of Applications for Permit

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-25

... discretion of the Service Director. III. Permit Applications A. Endangered Species Applicant: St. Louis Zoo... jubatus) that live or lived in zoos in Canada from the Toronto Zoo, Scarborough, Canada, for the purpose of scientific research on the occurrence of feline coronavirus in cheetahs in Canadian zoos. This...

The Risk of Delivering Disturbing Messages to Zoo Family Audiences

ERIC Educational Resources Information Center

Esson, Maggie; Moss, Andrew

2013-01-01

One of the roles of the modern zoo is to provide environmental education. Zoo visitation comprises primarily family groups seeking to spend time together. There is potential for tension between message and audience expectation as zoos seek to raise awareness of the effects of irresponsible human behavior on the environment. This may unsettle…

Do Formal Inspections Ensure that British Zoos Meet and Improve on Minimum Animal Welfare Standards?

PubMed

Draper, Chris; Browne, William; Harris, Stephen

2013-11-08

We analysed two consecutive inspection reports for each of 136 British zoos made by government-appointed inspectors between 2005 and 2011 to assess how well British zoos were complying with minimum animal welfare standards; median interval between inspections was 1,107 days. There was no conclusive evidence for overall improvements in the levels of compliance by British zoos. Having the same zoo inspector at both inspections affected the outcome of an inspection; animal welfare criteria were more likely to be assessed as unchanged if the same inspector was present on both inspections. This, and erratic decisions as to whether a criterion applied to a particular zoo, suggest inconsistency in assessments between inspectors. Zoos that were members of a professional association (BIAZA) did not differ significantly from non-members in the overall number of criteria assessed as substandard at the second inspection but were more likely to meet the standards on both inspections and less likely to have criteria remaining substandard. Lack of consistency between inspectors, and the high proportion of zoos failing to meet minimum animal welfare standards nearly thirty years after the Zoo Licensing Act came into force, suggest that the current system of licensing and inspection is not meeting key objectives and requires revision.

Cartoon music in a candy store: a field experiment.

PubMed

Le Guellec, Hélène; Guéguen, Nicolas; Jacob, Céline; Pascual, Alexandre

2007-06-01

An experiment on consumers' behavior was carried out in a new field context. According to a random assignment, 60 customers from ages 12 to 14 years who entered a candy store were exposed to Top Forty music which was usually played in this store, music from cartoons (Captain Flame, Candy, Olive & Tom, etc.), or no music. Analysis showed that customers spent significantly more time in the store when cartoon music was played, but the two styles of music were not related to the amount of money spent.

Epidemiological survey of zoonotic pathogens in feral pigeons (Columba livia var. domestica) and sympatric zoo species in Southern Spain.

PubMed

Cano-Terriza, David; Guerra, Rafael; Lecollinet, Sylvie; Cerdà-Cuéllar, Marta; Cabezón, Oscar; Almería, Sonia; García-Bocanegra, Ignacio

2015-12-01

A cross-sectional study was carried out to determine the prevalence of pathogenic zoonotic agents (flaviviruses, avian influenza viruses (AIVs), Salmonella spp. and Toxoplasma gondii) in feral pigeons and sympatric zoo animals from Córdoba (Southern Spain) between 2013 and 2014. Antibodies against flaviviruses were detected in 7.8% out of 142 (CI95%: 3.7-11.8) pigeons, and 8.2% of 49 (CI95%: 0.9-15.4) of zoo animals tested. Antibodies with specificity against West Nile virus (WNV) and Usutu virus (USUV) were confirmed both in pigeons and in zoo birds. Even though seropositivity to AIVs was not detected in any of the analyzed pigeons, 17.9% of 28 (CI95%: 3.7-32.0) zoo birds tested showed positive results. Salmonella spp. was not isolated in any of 152 fecal samples collected from pigeons, while 6.8% of 44 zoo animals were positive. Antibodies against T. gondii were found in 9.2% of 142 (CI95%: 4.8-13.6) feral pigeons and 26.9% of 108 (CI95%: 19.6-34.1) zoo animals. This is the first study on flaviviruses and T. gondii in feral pigeons and captive zoo species in Spain. Antibodies against WNV and USUV detected in non-migratory pigeons and captive zoo animals indicate local circulation of these emerging pathogens in the study area. T. gondii was widespread in species analyzed. This finding could be of importance for Public Health and Conservation of endangered species present in zoo parks. Pigeons and zoo animals may be included as sentinel species for monitoring zoonotic pathogens in urban areas. Copyright © 2015 Elsevier Ltd. All rights reserved.

Serum concentration comparisons of amino acids, fatty acids, lipoproteins, vitamins A and E, and minerals between zoo and free-ranging giraffes (Giraffa camelopardalis).

PubMed

Schmidt, Debra A; Koutsos, Elizabeth A; Ellersieck, Mark R; Griffin, Mark E

2009-03-01

Serum concentrations of amino acids, fatty acids, lipoproteins, vitamins A and E, and minerals in zoo giraffes (Giraffa camelopardalis) were compared to values obtained from free-ranging giraffes in an effort to identify potential nutritional differences in the zoo population. Zoo giraffes have a specific set of maladies that may be nutritionally related, including peracute mortality, energy malnutrition, pancreatic disease, urolithiasis, hoof disease, and severe intestinal parasitism. Dietary requirements for giraffes are not known; invasive studies used with domestic animals cannot be performed on zoo animals. Though domestic animal standards are often used to evaluate nutritional health of exotic animals, they may not be the most appropriate standards to use. Serum samples from 20 zoo giraffes at 10 zoological institutions in the United States were compared to previously collected samples from 24 free-ranging giraffes in South Africa. Thirteen of the zoo animal samples were collected from animals trained for blood collection, and seven were banked samples obtained from a previous serum collection. Dietary information was also collected on each zoo giraffe; most zoo giraffe diets consisted of alfalfa-based pellets (acid detergent fiber-16), alfalfa hay, and browse in varying quantities. Differences between zoo and free-ranging giraffes, males and females, and adults and subadults were analyzed with the use of a 2 x 2 x 2 factorial and Fisher's Least Significant Difference (LSD) for mean separation. Of the 84 parameters measured, 54 (60%) were significantly different (P < or = 0.05) between zoo and free-ranging giraffes. Nine (11%) items were significantly different (P < or = 0.05) between adult and subadult animals. Only one parameter, sodium concentration, was found to be significantly different (P < or = 0.05) between genders. Further investigation in zoo giraffe diets is needed to address the differences seen in this study and the potentially related health problems.

Customer Characteristics and Shopping Patterns Associated with Healthy and Unhealthy Purchases at Small and Non-traditional Food Stores.

PubMed

Lenk, Kathleen M; Caspi, Caitlin E; Harnack, Lisa; Laska, Melissa N

2018-02-01

Small and non-traditional food stores (e.g., corner stores) are often the most accessible source of food for residents of lower income urban neighborhoods in the U.S. Although healthy options are often limited at these stores, little is known about customers who purchase healthy, versus less healthy, foods/beverages in these venues. We conducted 661 customer intercept interviews at 105 stores (corner stores, gas marts, pharmacies, dollar stores) in Minneapolis/St. Paul, Minnesota, assessing all food and beverage items purchased. We defined three categories of "healthy" and four categories of "unhealthy" purchases. Interviews assessed customer characteristics [e.g., demographics, body-mass index (BMI)]. We examined associations between healthy versus unhealthy purchases categories and customer characteristics. Overall, 11% of customers purchased ≥1 serving of healthy foods/beverages in one or more of the three categories: 8% purchased fruits/vegetables, 2% whole grains, and 1% non-/low-fat dairy. Seventy-one percent of customers purchased ≥1 serving of unhealthy foods/beverages in one or more of four categories: 46% purchased sugar-sweetened beverages, 17% savory snacks, 15% candy, and 13% sweet baked goods. Male (vs. female) customers, those with a lower education levels, and those who reported shopping at the store for convenience (vs. other reasons) were less likely to purchase fruits/vegetables. Unhealthy purchases were more common among customers with a BMI ≥30 kg/m 2 (vs. lower BMI). Results suggest intervention opportunities to increase healthy purchases at small and non-traditional food stores, particularly interventions aimed at male residents, those with lower education levels and residents living close to the store.

The office candy dish: proximity's influence on estimated and actual consumption.

PubMed

Wansink, B; Painter, J E; Lee, Y-K

2006-05-01

Although there is increasing interest in how environmental factors influence food intake, there are mixed results and misunderstandings of how proximity and visibility influence consumption volume and contribute to obesity. The objective of this paper is to examine two questions: first, how does the proximity and salience of a food influence consumption volume? Second, are proximate foods consumed more frequently because they are proximate, or are they consumed more frequently because people lose track of how much they eat? The 4-week study involved the chocolate candy consumption of 40 adult secretaries. The study utilized a 2 x 2 within-subject design where candy proximity was crossed with visibility. Proximity was manipulated by placing the chocolates on the desk of the participant or 2 m from the desk. Visibility was manipulated by placing the chocolates in covered bowls that were either clear or opaque. Chocolates were replenished each evening, and placement conditions were rotated every Monday. Daily consumption was noted and follow-up questionnaires were distributed and analyzed. There were main effects for both proximity and visibility. People ate an average of 2.2 more candies each day when they were visible, and 1.8 candies more when they were proximately placed on their desk vs 2 m away. It is important to note, however, that there was a significant tendency for participants to consistently underestimate their daily consumption of proximately placed candies (-0.9) and overestimate their daily consumption of less proximately placed candies (+0.5). These results show that the proximity and visibility of a food can consistently increase an adult's consumption of it. In addition, these results suggest that people may be biased to overestimate the consumption of foods that are less proximate, and to underestimate those that are more proximate. Knowing about these deviation tendencies is important for those attempting effectively monitor their consumption of fat and sugar.

Candies to Dye For: Cooperative, Open-Ended Student Activities To Promote Understanding of Electrophoretic Fractionation.

ERIC Educational Resources Information Center

Emry, Randall; Curtright, Robert D.; Wright, Jonathan; Markwell, John

2000-01-01

Introduces electrophoresis activities developed for chemistry and biology courses in which students identify the food, drug, and cosmetic identity of the food dyes used in the coating of candies. (YDS)

29 CFR 779.348 - Goods must be made at the establishment which sells them.

Code of Federal Regulations, 2011 CFR

2011-07-01

... not be exempt. The latter is a manufacturing establishment. For example, a candy kitchen manufacturing candy for sale at separate retail outlets is a manufacturing establishment and not a retail...

29 CFR 779.348 - Goods must be made at the establishment which sells them.

Code of Federal Regulations, 2010 CFR

2010-07-01

... not be exempt. The latter is a manufacturing establishment. For example, a candy kitchen manufacturing candy for sale at separate retail outlets is a manufacturing establishment and not a retail...

Why Should I Care? Exploring the Use of Environmental Concern as a Frame of Communication in Zoos

ERIC Educational Resources Information Center

Yocco, Victor S.; Bruskotter, Jeremy; Wilson, Robyn; Heimlich, Joseph E.

2015-01-01

Effectively communicating environmental issues to motivate visitors' behavior is critical for zoos to accomplish their missions. We examined the relationship between zoo visitors' environmental concern and agreement with messages framed by environmental concern. Findings from two zoos (N = 298; N = 400), using two message formats, provided nearly…

9 CFR 78.24 - Bison from herds not known to be affected.

Code of Federal Regulations, 2013 CFR

2013-01-01

... to a quarantined feedlot without restriction under this subpart. (c) Movement from public zoo to public zoo. Bison from herds not known to be affected may be moved from a zoo owned by a governmental agency to another such zoo if handled in accordance with § 78.3. (d) Movement other than in accordance...

9 CFR 78.24 - Bison from herds not known to be affected.

Code of Federal Regulations, 2010 CFR

2010-01-01

... to a quarantined feedlot without restriction under this subpart. (c) Movement from public zoo to public zoo. Bison from herds not known to be affected may be moved from a zoo owned by a governmental agency to another such zoo if handled in accordance with § 78.3. (d) Movement other than in accordance...

Programmatic Evaluation in Association of Zoos and Aquariums--Accredited Zoos and Aquariums: A Literature Review

ERIC Educational Resources Information Center

Khalil, Kathayoon; Ardoin, Nicole

2011-01-01

Evaluation of educational programs in zoos and aquariums is a growing area of interest for researchers and professionals. In this review, the authors examine the literature that focuses on these settings. They then discuss evaluations that have been conducted in institutions accredited by the Association of Zoos and Aquariums in relation to…

9 CFR 78.24 - Bison from herds not known to be affected.

Code of Federal Regulations, 2012 CFR

2012-01-01

... to a quarantined feedlot without restriction under this subpart. (c) Movement from public zoo to public zoo. Bison from herds not known to be affected may be moved from a zoo owned by a governmental agency to another such zoo if handled in accordance with § 78.3. (d) Movement other than in accordance...

9 CFR 78.24 - Bison from herds not known to be affected.

Code of Federal Regulations, 2011 CFR

2011-01-01

... to a quarantined feedlot without restriction under this subpart. (c) Movement from public zoo to public zoo. Bison from herds not known to be affected may be moved from a zoo owned by a governmental agency to another such zoo if handled in accordance with § 78.3. (d) Movement other than in accordance...

Do Zoo Visitors Come to Learn? An Internationally Comparative, Mixed-Methods Study

ERIC Educational Resources Information Center

Roe, Katie; McConney, Andrew

2015-01-01

Zoo visitors go to see animals, but are they there to learn? This mixed-methods study examines visitor learning from both zoos' and visitors' perspectives using qualitative and quantitative data. Five hundred and forty zoo visitor interviews from nine case studies provide insight into visitor intentions, which indicate that the majority of…

Candy and the Brain: Neural Response to Candy Gains and Losses

PubMed Central

Luking, Katherine R; Barch, Deanna M

2013-01-01

Incentive processing is a critical component of a host of cognitive processes including attention, motivation, and learning. Neuroimaging studies have clarified the neural systems underlying processing of primary and secondary rewards in adults. However, current reward paradigms have hindered comparison across these reward types as well as between age groups. To address methodological issues regarding timing of incentive delivery (during versus post-scan) and the age-appropriateness of the incentive type we utilized fMRI and a modified version of a card guessing game (CGG), where candy pieces delivered post-scan served as the reinforcer, to investigate neural responses to incentives. Healthy young adults aged 22–26 years won and lost large and small amounts of candy based on their ability to guess the number on a mystery card. BOLD activity was compared following candy gain (large/small), loss (large/small) and neutral feedback. During candy gains, adults recruited regions typically involved in response to monetary and other rewards such as the caudate, putamen, and orbitofrontal cortex. During losses, adults displayed greater deactivation in the hippocampus compared to neutral and gain feedback. Additionally, individual difference analyses suggested a negative relationship between reward sensitivity (assessed by behavioral inhibition/behavioral activation scales) and the difference between high and low magnitude losses in the caudate and lateral orbitofrontal cortex. Also within the striatum greater punishment sensitivity was positively related to the difference in activity following high compared to low gains. Overall these results show strong overlap with those from previous monetary versions of the CGG and provide a baseline for future work with developmental populations. PMID:23519971

Chocolate, well-being and health among elderly men.

PubMed

Strandberg, T E; Strandberg, A Y; Pitkälä, K; Salomaa, V V; Tilvis, R S; Miettinen, T A

2008-02-01

We hypothesized that chocolate preference would be related to health and psychological well-being in old men. We have followed up a socio-economically homogenous group of men, born in 1919-1934, since the 1960s. In 2002-2003, a mailed questionnaire was used to assess the health and well-being (including questions related to positive life orientation, visual analogue scales and the Zung depression score) of survivors. In addition, candy preference was inquired. Those men who reported no candy consumption (n=108) were excluded from the analyses. Psychological well-being in old age. The response rate was 69% (1367 of 1991). Of the respondents, 860 and 399 preferred chocolate and other type of candy, respectively. The average age in both candy groups was 76 years. Of the respondents, 99% were home-dwelling, 96% were retired and 87% were presently married, without differences between the candy groups. Men preferring chocolate had lower body mass index and waist circumference, and they also reported more exercise and better subjective health (P=0.008) than other candy consumers. Variables related to psychological well-being were consistently better in those preferring chocolate. The differences were statistically significant in feeling of loneliness (P=0.01), feeling of happiness (P=0.01), having plans for the future (P=0.0002) and the Zung depression score (P=0.02). In this socioeconomically homogenous male cohort, chocolate preference in old age was associated with better health, optimism and better psychological well-being. The Academy of Finland, the Päivikki and Sakari Sohlberg Foundation, the Helsinki University Central Hospital and the Finnish Foundation for Cardiovascular Research.

20 CFR 416.212 - Continuation of full benefits in certain cases of medical confinement.

Code of Federal Regulations, 2011 CFR

2011-04-01

...., personal hygiene items, snacks, candy); and (3) The month of your institutionalization is one of the first...., personal hygiene items, snacks, candy). If the institution is the representative payee, it will not be...

Using a Field Trip Inventory to Determine If Listening to Elementary School Students' Conversations, While on a Zoo Field Trip, Enhances Preservice Teachers' Abilities to Plan Zoo Field Trips

NASA Astrophysics Data System (ADS)

Patrick, Patricia; Mathews, Cathy; Tunnicliffe, Sue Dale

2013-10-01

This study investigated whether listening to spontaneous conversations of elementary students and their teachers/chaperones, while they were visiting a zoo, affected preservice elementary teachers' conceptions about planning a field trip to the zoo. One hundred five preservice elementary teachers designed field trips prior to and after listening to students' conversations during a field trip to the zoo. In order to analyze the preservice teachers' field trip designs, we conducted a review of the literature on field trips to develop the field trip inventory (FTI). The FTI focussed on three major components of field trips: cognitive, procedural, and social. Cognitive components were subdivided into pre-visit, during-visit, and post-visit activities and problem-solving. Procedural components included information about the informal science education facility (the zoo) and the zoo staff and included advanced organizers. Social components on student groups, fun, control during the zoo visit, and control of student learning. The results of the investigation showed that (a) the dominant topic in conversations among elementary school groups at the zoo was management, (b) procedural components were mentioned least often, (c) preservice teachers described during-visit activities more often than any other characteristic central to field trip design, (d) seven of the nine characteristics listed in the FTI were noted more frequently in the preservice teachers' field trip designs after they listened to students' conversations at the zoo, and (e) preservice teachers thought that students were not learning and that planning was important.

Investigating the impact of large carcass feeding on the behavior of captive Andean condors (Vultur gryphus) and its perception by zoo visitors.

PubMed

Gaengler, Hannah; Clum, Nancy

2015-01-01

Naturalistic feeding methods, such as the provision of whole carcasses to zoo animals, are potentially controversial because zoo visitors might not approve of them. However, since several species of zoo animals feed from large carcasses in the wild, this food type could benefit their welfare in captivity compared to other less-natural food types. Scavengers in particular almost exclusively live on carcasses in nature; therefore, their welfare in captivity could significantly depend on the opportunity to express behaviors related to carcass feeding. In this study, we assessed the frequency of carcass feeding for vultures in North American zoos and investigated the effect of different food types on the behavior of zoo-housed Andean condors (Vultur gryphus). We also evaluated the opinion of North American zoo visitors about carcass feeding. Our results show that small whole carcasses (rats, rabbits) are part of the diet of vultures in most North American zoos, but large whole carcasses (ungulates) are rarely fed. Our behavioral study indicated that Andean condors appear to be more motivated to feed on more natural food types, which also seem to physically engage the birds more and occupy them longer. Most zoo visitors approved of carcass feeding for captive vultures over a range of prey animals, and the majority would also like to observe the vultures eat. Collectively, our results demonstrate that carcass feeding, particularly with larger prey, potentially enriches both zoo-housed vultures as well as the visitor experience. © 2015 Wiley Periodicals, Inc.

Member Perceptions of the One Health Initiative at a Zoological Institution

PubMed Central

Padda, Hannah; Niedbalski, Amy; Tate, Erin; Deem, Sharon L.

2018-01-01

Zoological institutions play an important role in promoting the goals of the One Health movement. We launched the Institute for Conservation Medicine (ICM) at the Saint Louis Zoo in 2011 to advance the goals of One Health. In 2016, we distributed a survey to Zoo members to evaluate member awareness and understanding of One Health and to provide direction for future communication and actions from the ICM. We hypothesized that Zoo members would be aware of One Health and care about infectious disease issues. Survey results showed Zoo members primarily cared about chronic, non-infectious diseases and their associated economic costs, with participants ranking their top three health issues of concern for humans as nutrition/obesity/diet (49%), costs of health care (48%), and cancer (37%). Zoo members were interested in the roles of zoos in One Health and found them important, but were less aware of the Saint Louis Zoo’s actions that did not directly relate to animal welfare. Only 6% of members had awareness of the term “One Health” and 16% were aware of the term “Conservation Medicine.” These results suggest that zoos may do better to tailor One Health messaging to align with member interests. Messaging and programming from the Saint Louis Zoo will now include the direct benefits to human health that zoos offer, in addition to the ICM’s more ecologically focused activities. This study offered valuable insight into how Zoo members view One Health and may serve as a template to help zoological institutions develop and promote One Health. PMID:29536015

The Influence of an Interactive Educational Approach on Visitors' Learning in a Swiss Zoo

ERIC Educational Resources Information Center

Lindemann-Matthies, Petra; Kamer, Tobias

2005-01-01

A new but costly approach to providing visitors of zoos with information on conservation is the presentation of small exhibits by zoo professionals or volunteers. At these "touch tables" visitors can find out about the biology, ecology, and conservation of animals kept in the zoo. We studied the effect of a touch table on visitors'…

Monkeying Around: Examining the Effects of a Community Zoo on the Science Achievement of Third Graders

ERIC Educational Resources Information Center

Kenny, Heather A.

2010-01-01

This investigation examined the efficacy of a model of integrated science and literacy instruction situated at a community zoo. Three intact cohorts of third grade urban students received instruction via different treatments: inquiry-based instruction at a zoo; inquiry-based instruction at school; and activity-based instruction at a zoo. All three…

The Role of Zoos and Aquariums in Education for a Sustainable Future

ERIC Educational Resources Information Center

Packer, Jan; Ballantyne, Roy

2010-01-01

Zoos and aquariums today consider education to be a central role. The vision of the World Association of Zoos and Aquariums (2005, p. 35) is that "Zoos and aquariums with their unique resource of live animals, their expertise, and their links to field conservation will be recognized as leaders and mentors in formal and informal education for…

Assessment of Change in Conservation Attitudes through Zoo Education

ERIC Educational Resources Information Center

Randall, Teresa

2011-01-01

This study was conducted at the Oklahoma City Zoo in fall 2010 and subjects were students' ages 14-18 who either participated in a formal conservation education class led by zoo educators or in a field trip in which they were engaged in free-choice learning. Two research questions were: 1) Does a trip to the zoo affect conservation attitudes and…

The sizes of elephant groups in zoos: implications for elephant welfare.

PubMed

Rees, Paul A

2009-01-01

This study examined the distribution of 495 Asian elephants (Elephas maximus) and 336 African elephants (Loxodonta africana) in 194 zoos, most of which were located in Europe (49.1%) and North America (32.6%). Cows outnumbered bulls 4 to 1 (Loxodonta) and 3 to 1 (Elephas). Groups contained 7 or fewer: mean, 4.28 (sigma = 5.73). One fifth of elephants lived alone or with one conspecific. Forty-six elephants (5.5%) had no conspecific. Many zoos ignore minimum group sizes of regional zoo association guidelines. The American Zoo and Aquarium Association recommends that breeding facilities keep herds of 6 to 12 elephants. The British and Irish Association of Zoos and Aquariums recommends keeping together at least 4 cows over 2 years old. Over 69% Asian and 80% African cow groups-including those under 2 years-consisted of fewer than 4 individuals. Recently, Europe and North America have made progress with some zoos no longer keeping elephants and with others investing in improved facilities and forming larger herds. The welfare of individual elephants should outweigh all other considerations; zoos should urgently seek to integrate small groups into larger herds.

Retrospective Study on Fatal Melioidosis in Captive Zoo Animals in Thailand.

PubMed

Kasantikul, T; Sommanustweechai, A; Polsrila, K; Kongkham, W; Chaisongkram, C; Sanannu, S; Kongmakee, P; Narongwanichgarn, W; Bush, M; Sermswan, R W; Banlunara, W

2016-10-01

Melioidosis is caused by Burkholderia pseudomallei and is an important zoonotic infectious disease causing high mortality from fulminant septicaemia in humans and a wide variety of animal species. The incidence of fatal melioidosis in zoo animals has been significant in many Thai zoos. A total number of 32 cases were evaluated throughout the Thai zoo animal populations. The highest prevalence of disease has been reported from the north-eastern region followed by the zoos in the southern part of the country, approximately 47% and 38%, respectively, while the other zoos reported sporadic infections. Herbivores and non-human primates were the most commonly affected animals with incidences of 59% and 28%, respectively. This appears to be a seasonal correlation with the highest incidence of melioidosis in zoo animals reported in the rainy season (44%) or subdivided monthly in June (19%) followed by September and November (16% and 12%, respectively). The route of infection and the incubation period still remain unclear. This retrospective study examined the clinical presentation in various zoo species, pathological findings and epidemiological data as well as conducting an in depth literature review. © 2015 Blackwell Verlag GmbH.

Weather sensitivity for zoo visitation in Toronto, Canada: a quantitative analysis of historical data.

PubMed

Hewer, Micah J; Gough, William A

2016-11-01

Based on a case study of the Toronto Zoo (Canada), multivariate regression analysis, involving both climatic and social variables, was employed to assess the relationship between daily weather and visitation. Zoo visitation was most sensitive to weather variability during the shoulder season, followed by the off-season and, then, the peak season. Temperature was the most influential weather variable in relation to zoo visitation, followed by precipitation and, then, wind speed. The intensity and direction of the social and climatic variables varied between seasons. Temperatures exceeding 26 °C during the shoulder season and 28 °C during the peak season suggested a behavioural threshold associated with zoo visitation, with conditions becoming too warm for certain segments of the zoo visitor market, causing visitor numbers to decline. Even light amounts of precipitation caused average visitor numbers to decline by nearly 50 %. Increasing wind speeds also demonstrated a negative influence on zoo visitation.

Advancing Behavior Analysis in Zoos and Aquariums.

PubMed

Maple, Terry L; Segura, Valerie D

2015-05-01

Zoos, aquariums, and other captive animal facilities offer promising opportunities to advance the science and practice of behavior analysis. Zoos and aquariums are necessarily concerned with the health and well-being of their charges and are held to a high standard by their supporters (visitors, members, and donors), organized critics, and the media. Zoos and aquariums offer unique venues for teaching and research and a locus for expanding the footprint of behavior analysis. In North America, Europe, and the UK, formal agreements between zoos, aquariums, and university graduate departments have been operating successfully for decades. To expand on this model, it will be necessary to help zoo and aquarium managers throughout the world to recognize the value of behavior analysis in the delivery of essential animal health and welfare services. Academic institutions, administrators, and invested faculty should consider the utility of training students to meet the growing needs of applied behavior analysis in zoos and aquariums and other animal facilities such as primate research centers, sanctuaries, and rescue centers.

Engineering Safety- and Security-Related Requirements for Software-Intensive Systems

DTIC Science & Technology

2007-02-27

the Zoo Loop Line to enter the inner Great Apes and Monkeys taxi station. Exiting the taxi when the doors open, they head down the elevator and...Carnegie Mellon University Example Overview Very Large New Zoo Zoo Automated Taxi System (ZATS) Example Zoo Habitat Guideway Layout ZATS Context Diagram...Firesmith, 27 February 2007 © 2007 Carnegie Mellon University Very Large New Zoo P a rk in g L o ts Z o o B a c k L o ts R e s ta u ra n ts a n d S h o

Heat Pipes

NASA Astrophysics Data System (ADS)

1990-01-01

Bobs Candies, Inc. produces some 24 million pounds of candy a year, much of it 'Christmas candy.' To meet Christmas demand, it must produce year-round. Thousands of cases of candy must be stored a good part of the year in two huge warehouses. The candy is very sensitive to temperature. The warehouses must be maintained at temperatures of 78-80 degrees Fahrenheit with relative humidities of 38- 42 percent. Such precise climate control of enormous buildings can be very expensive. In 1985, energy costs for the single warehouse ran to more than 57,000 for the year. NASA and the Florida Solar Energy Center (FSEC) were adapting heat pipe technology to control humidity in building environments. The heat pipes handle the jobs of precooling and reheating without using energy. The company contacted a FSEC systems engineer and from that contact eventually emerged a cooperative test project to install a heat pipe system at Bobs' warehouses, operate it for a period of time to determine accurately the cost benefits, and gather data applicable to development of future heat pipe systems. Installation was completed in mid-1987 and data collection is still in progress. In 1989, total energy cost for two warehouses, with the heat pipes complementing the air conditioning system was 28,706, and that figures out to a cost reduction.

Heat Pipes

NASA Technical Reports Server (NTRS)

1990-01-01

Bobs Candies, Inc. produces some 24 million pounds of candy a year, much of it 'Christmas candy.' To meet Christmas demand, it must produce year-round. Thousands of cases of candy must be stored a good part of the year in two huge warehouses. The candy is very sensitive to temperature. The warehouses must be maintained at temperatures of 78-80 degrees Fahrenheit with relative humidities of 38- 42 percent. Such precise climate control of enormous buildings can be very expensive. In 1985, energy costs for the single warehouse ran to more than $57,000 for the year. NASA and the Florida Solar Energy Center (FSEC) were adapting heat pipe technology to control humidity in building environments. The heat pipes handle the jobs of precooling and reheating without using energy. The company contacted a FSEC systems engineer and from that contact eventually emerged a cooperative test project to install a heat pipe system at Bobs' warehouses, operate it for a period of time to determine accurately the cost benefits, and gather data applicable to development of future heat pipe systems. Installation was completed in mid-1987 and data collection is still in progress. In 1989, total energy cost for two warehouses, with the heat pipes complementing the air conditioning system was $28,706, and that figures out to a cost reduction.

Kids, Candy, Brain and Behavior: Age Differences in Responses to Candy Gains and Losses

PubMed Central

Luking, Katherine R; Luby, Joan; Barch, Deanna M

2014-01-01

The development of reward-related neural systems, from adolescence through adulthood, has received much recent attention in the developmental neuroimaging literature. However, few studies have investigated behavioral and neural responses to both gains and losses in pre-pubertal child populations. To address this gap in the literature, in the present study healthy children aged 7–11 years and young-adults completed an fMRI card-guessing game using candy pieces delivered post-scan as an incentive. Age differences in behavioral and neural responses to candy gains/losses were investigated. Adults and children displayed similar responses to gains, but robust age differences were observed following candy losses within the caudate, thalamus, insula, and hippocampus. Interestingly, when task behavior was included as a factor in post-hoc mediation analyses, activation following loss within the caudate/thalamus related to task behavior and relationships with age were no longer significant. Conversely, relationships between response to loss and age within the hippocampus and insula remained significant even when controlling for behavior, with children showing heightened loss responses within the dorsal/posterior insula. These results suggest that both age and task behavior influence responses within the extended reward circuitry, and that children seem to be more sensitive than adults to loss feedback particularly within the dorsal/posterior insula. PMID:24534632

How Do Zoos "Talk" to Their General Visitors? Do Visitors "Listen"? A Mixed Method Investigation of the Communication between Modern Zoos and Their General Visitors

ERIC Educational Resources Information Center

Roe, Katie; McConney, Andrew; Mansfield, Caroline F.

2014-01-01

Modern zoos utilise a variety of education tools for communicating with visitors. Previous research has discussed the benefits of providing multiple education communications, yet little research provides an indication of what communications are being employed within zoos today. This research is a two-phased, mixed-methods investigation into the…

Low pathogenic influenza A virus activity at avian interfaces in Ohio zoos, 2006-2009.

PubMed

Nolting, Jacqueline M; Dennis, Patricia; Long, Lindsey; Holtvoigt, Lauren; Brown, Deniele; King, Mary Jo; Shellbarger, Wynonna; Hanley, Chris; Killian, Mary Lea; Slemons, Richard D

2013-09-01

This investigation to examine influenza A virus activity in avian species at four Ohio zoos was initiated to better understand the ecology of avian-origin influenza A (AIV) virus in wild aquatic birds and the possibility of spill-over of such viruses into captive zoo birds, both native and foreign species. Virus isolation efforts resulted in the recovery of three low pathogenic (LP) AIV isolates (one H7N3 and two H3N6) from oral-pharyngeal or cloacal swabs collected from over 1000 zoo birds representing 94 species. In addition, 21 LPAIV isolates possessing H3N6, H4N6, or H7N3 subtype combinations were recovered from 627 (3.3%) environmental fecal samples collected from outdoor habitats accessible to zoo and wild birds. Analysis of oral-pharyngeal and cloacal swabs collected from free-ranging mallards (Anas platyrhynchos) live-trapped at one zoo in 2007 resulted in the recovery of 164 LPAIV isolates (48% of samples) representing five HA and six NA subtypes and at least nine HA-NA combinations. The high frequency of isolate recovery is undoubtedly due to the capture and holding of wild ducks in a common pen before relocation. Serologic analyses using an agar gel immune diffusion assay detected antibodies to the influenza A virus type-specific antigen in 147 of 1237 (11.9%) zoo bird sera and in 14 of 154 (9%) wild mallard sera. Additional analyses of a limited number of zoo bird sera demonstrated HA- and NA-inhibition activity to 15 HA and nine NA subtypes. The spectrum of HA antibodies indicate antibody diversity of AIV infecting zoo birds; however, the contribution of heterologous cross-reactions and steric interference was not ruled out. This proactive investigation documented that antigenically diverse LPAIVs were active in all three components of the avian zoologic-wild bird interfaces at Ohio zoos (zoo birds, the environment, and wild birds). The resulting baseline data provides insight and justification for preventive medicine strategies for zoo birds.

There are big gaps in our knowledge, and thus approach, to zoo animal welfare: a case for evidence-based zoo animal management.

PubMed

Melfi, V A

2009-11-01

There are gaps in knowledge that hinder our ability within zoos to provide good animal welfare. This does not mean that zoos cannot or do not provide good welfare, only that currently this goal is hindered. Three reasons for these gaps are identified as: (1) there is an emphasis on the identification and monitoring of indicators that represent poor welfare and it is assumed that an absence of poor welfare equates to good welfare. This assumption is overly simplistic and potentially erroneous; (2) our understanding of how housing and husbandry (H&H) affects animals is limited to a small set of variables determined mostly by our anthropogenic sensitivities. Thus, we place more value on captive environmental variables like space and companionship, ignoring other factors that may have a greater impact on welfare, like climate; (3) finally, whether intentional or not, our knowledge and efforts to improve zoo animal welfare are biased to very few taxa. Most attention has been focused on mammals, notably primates, large cats, bears, and elephants, to the exclusion of the other numerous species about which very little is known. Unfortunately, the extent to which these gaps limit our ability to provide zoo animals with good welfare is exacerbated by our over reliance on using myth and tradition to determine zoo animal management. I suggest that we can fill these gaps in our knowledge and improve our ability to provide zoo animals with good welfare through the adoption of an evidence-based zoo animal management framework. This approach uses evidence gathered from different sources as a basis for making any management decisions, as good quality evidence increases the likelihood that these decisions result in good zoo animal welfare.

Inspired Inquiry.

ERIC Educational Resources Information Center

Wafler, Elizabeth Sumner

2001-01-01

Describes an experiment in which students use candy and containers of water to spark their interest in investigating. Students work in groups and make observations about what happens to the candy as it is placed in water. Features an experiment template for students to record their findings. (SAH)

76 FR 40699 - Endangered Species; File No. 16229

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-11

... North Carolina Zoo, 4401 Zoo Parkway, Asheboro, NC 27203 [David Jones, Responsible Party], has applied... exporting of endangered and threatened species (50 CFR 222-226). The North Carolina Zoo [File No. 16229] is...

Current husbandry of red pandas (Ailurus fulgens) in zoos.

PubMed

Eriksson, P; Zidar, J; White, D; Westander, J; Andersson, M

2010-01-01

The endangered red panda (Ailurus fulgens) is held in zoos worldwide. The aim of this study was to examine how red pandas are kept and managed in captivity and to compare it with the management guidelines. Sixty-nine zoos, mainly from Europe but also from North America and Australia/New Zealand, responded to our survey. The results revealed that in general zoos follow the management guidelines for most of the investigated issues. The average enclosure is almost four times larger than the minimum size recommended by the management guidelines, although seven zoos have smaller enclosures. About half the zoos do not follow the guidelines concerning visitor access and number of nest boxes. Other issues that may compromise animal welfare include proximity of neighboring carnivore species and placement of nest boxes. © 2010 Wiley-Liss, Inc.

The educational claims of zoos: where do we go from here?

PubMed

Moss, Andrew; Esson, Maggie

2013-01-01

Zoos exude a certain self-confidence regarding their roles as education providers. Indeed, the education outputs of zoos are, at face value, pretty impressive, with most investing in learning opportunities for leisure visitors, education groups and in some cases, as part of their in situ programs. However, these outputs are not necessarily reliable indicators of the educational achievements of zoos. Quantity does not necessarily equate to quality, just as outputs do not necessarily lead to outcomes. Zoo-accreditation organizations such as the AZA and EAZA offer us clear insight into the strategic vision underpinning the education goals for zoo visitors; a heightened appreciation of the value of biodiversity and a connectedness with the natural world. Unsurprisingly, most zoos have educational goals that ally neatly with the vision of their respective accreditation body. Consequently, we are left with fairly narrow, top-down educational goals. This does not necessarily sit well with what we know about the unpredictability of "free choice" learning in environments such as zoos and aquariums, or what is known about public science communication. Research that seeks to explore the impacts of zoo visits often focuses on evaluating performance based on educational goals and the findings are used as a means of providing evidence of institutional achievement. However, any visitor outcome that falls outside of this narrow range could well be missed by the research. In this article, we propose that research that takes unpredictable and unexpected outcomes into account is necessary and overdue. © 2012 Wiley Periodicals, Inc.

Are we ignoring neutral and negative human-animal relationships in zoos?

PubMed

Hosey, Geoff; Melfi, Vicky

2015-01-01

Human-animal interactions (HAI), which may lead to human-animal relationships (HAR), may be positive, neutral, or negative in nature. Zoo studies show that visitors may be stressful, may have no effect, or may be enriching. There is also evidence that good HARs set up between animals and their keepers can have positive effects on animal welfare. However, we need to know more about negative HARs, and as a first step we attempt to do this here by considering cases where animals attack people in the zoo. Due to the sensitivity and rarity of these events data appear sparse and unsystematically collected. Here, information available in the public domain about the circumstances of these attacks has been collated to test hypotheses about negative HAIs derived from a model of zoo HARs. The limited data presented here broadly support the zoo HAR model, and suggest that attacks usually happen in unusual circumstances, where there may be a failure by the animal to recognise the HAR, or where the relationship, if there is one, does not hold; and give some support to the prediction that exposure to many keepers may impair the development of a positive HAR. This study may provide useful information for the zoo community to proactively collect systematic standardised records, which will enable a fuller understanding of zoo HARs, upon which appropriate measures might be adopted to build better zoo HARs, which are likely to positively impact zoo animal welfare, and reduce these rare incidences further. © 2014 Wiley Periodicals, Inc.

Candy and the brain: neural response to candy gains and losses.

PubMed

Luking, Katherine R; Barch, Deanna M

2013-09-01

Incentive processing is a critical component of a host of cognitive processes, including attention, motivation, and learning. Neuroimaging studies have clarified the neural systems underlying processing of primary and secondary rewards in adults. However, current reward paradigms have hindered comparisons across these reward types as well as between age groups. To address methodological issues regarding the timing of incentive delivery (during scan vs. postscan) and the age-appropriateness of the incentive type, we utilized fMRI and a modified version of a card-guessing game (CGG), in which candy pieces delivered postscan served as the reinforcer, to investigate neural responses to incentives. Healthy young adults 22-26 years of age won and lost large and small amounts of candy on the basis of their ability to guess the number on a mystery card. BOLD activity was compared following candy gain (large/small), loss (large/small), and neutral feedback. During candy gains, adults recruited regions typically involved in response to monetary and other rewards, such as the caudate, putamen, and orbitofrontal cortex. During losses, they displayed greater deactivation in the hippocampus than in response to neutral and gain feedback. Additionally, individual-difference analyses suggested a negative relationship between reward sensitivity (assessed by the Behavioral Inhibition/Behavioral Activation Scales) and the difference between high- and low-magnitude losses in the caudate and lateral orbitofrontal cortex. Also within the striatum, greater punishment sensitivity was positively related to the difference in activity following high as compared to low gains. Overall, these results show strong overlap with those from previous monetary versions of the CGG and provide a baseline for future work with developmental populations.

Using a Field Trip Inventory to Determine If Listening to Elementary School Students' Conversations, While on a Zoo Field Trip, Enhances Preservice Teachers' Abilities to Plan Zoo Field Trips

ERIC Educational Resources Information Center

Patrick, Patricia; Mathews, Cathy; Tunnicliffe, Sue Dale

2013-01-01

This study investigated whether listening to spontaneous conversations of elementary students and their teachers/chaperones, while they were visiting a zoo, affected preservice elementary teachers' conceptions about planning a field trip to the zoo. One hundred five preservice elementary teachers designed field trips prior to and after…

Learning on Zoo Field Trips: The Interaction of the Agendas and Practices of Students, Teachers, and Zoo Educators

ERIC Educational Resources Information Center

Davidson, Susan Kay; Passmore, Cynthia; Anderson, David

2010-01-01

This paper reports on the findings of a case study that investigated the interaction of the agendas and practices of students, teachers, and zoo educators during a class field trip to a zoo. The study reports on findings of the analysis of two case classes of students and their perceptions of their learning experiences during the field trip. The…

Blood-feeding ecology of mosquitoes in zoos.

PubMed

Tuten, H C; Bridges, W C; Paul, K S; Adler, P H

2012-12-01

To determine if the unique host assemblages in zoos influence blood-feeding by mosquitoes (Diptera: Culicidae), a sampling programme was conducted in Greenville and Riverbanks Zoos, South Carolina, U.S.A., from April 2009 to October 2010. A total of 4355 female mosquitoes of 14 species were collected, of which 106 individuals of nine species were blood-fed. The most common taxa were Aedes albopictus (Skuse), Aedes triseriatus (Say), Anopheles punctipennis (Say), Culex erraticus (Dyar & Knab), Culex pipiens complex (L.) and Culex restuans (Theobald). Molecular analyses (cytochrome b) of bloodmeals revealed that mosquitoes fed on captive animals, humans and wildlife, and took mixed bloodmeals. Host species included one amphibian, 16 birds, 10 mammals (including humans) and two reptiles. Minimum dispersal distances after feeding on captive hosts ranged from 15.5 m to 327.0 m. Mosquito-host associations generally conformed to previous accounts, indicating that mosquito behaviour inside zoos reflects that outside zoos. However, novel variation in host use, including new, exotic host records, warrants further investigation. Zoos, thus, can be used as experiment environments in which to study mosquito behaviour, and the findings extrapolated to non-zoo areas, while providing medical and veterinary benefits to zoo animals, employees and patrons. © 2012 The Authors. Medical and Veterinary Entomology © 2012 The Royal Entomological Society.

[Valuating public health in some zoos in Colombia. Phase 1: designing and validating instruments].

PubMed

Agudelo-Suárez, Angela N; Villamil-Jiménez, Luis C

2009-10-01

Designing and validating instruments for identifying public health problems in some zoological parks in Colombia, thereby allowing them to be evaluated. Four instruments were designed and validated along with the participation of five zoos. The instruments were validated regarding appearance, content, sensitivity to change, reliability tests and determining the tools' usefulness. An evaluation scale was created which assigned a maximum of 400 points, having the following evaluation intervals: 350-400 points meant good public health management, 100-349 points for regular management and 0-99 points for deficient management. The instruments were applied to the five zoos as part of the validation, forming a base-line for future evaluation of public health in them. Four valid and useful instruments were obtained for evaluating public health in zoos in Colombia. The five zoos presented regular public health management. The base-line obtained when validating the instruments led to identifying strengths and weaknesses regarding public health management in the zoos. The instruments obtained generally and specifically evaluated public health management; they led to diagnosing, identifying, quantifying and scoring zoos in Colombia in terms of public health. The base-line provided a starting point for making comparisons and enabling future follow-up of public health in Colombian zoos.

Measuring animal personality for use in population management in zoos: suggested methods and rationale.

PubMed

Watters, Jason V; Powell, David M

2012-01-01

The concept that animals have personalities is gaining traction in the scientific community and is well established in zoos and aquariums. Applying knowledge of animal personalities has occurred more slowly and is most often only considered informally. However, animal personalities are likely to affect the welfare animals experience in captivity and thus should be of primary concern to zoo managers. In addition, animal personality likely affects the outcomes of zoo guest experiences and potentially guests' conservation-related behavior. With over 1,000,000 animals in the care of zoos internationally and hundreds of millions of visitors annually, it would be prudent and beneficial to maximize our use of animal personality data in zoos to effect positive conservation outcomes. Understanding how to broaden population planning techniques to include measures of animal personality and the important outcomes of welfare and education value is of prime importance to the zoo industry. In order to succeed, it is necessary to employ techniques that reliably assess animal personalities and provide measures that can easily be used in population planning models. We discuss the outcomes of recent workshops designed to determine the best techniques for measuring animal personalities in the zoo setting with the goal of incorporating personality into population planning. © 2011 Wiley Periodicals, Inc.

Bronx Zoo cogeneration project

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

Rivet, P.H.

The New York Zoological Society commenced feasibility studies for a proposed cogeneration and district heating system for the Bronz Zoo in spring 1982. Early studies focused on evaluating the Zoo's energy loads, infrastructure, and energy delivery and financing systems. The Zoological Society and New York City joined in the decision to support the construction of a system which would serve not only the Bronx Zoo but also five nearby City-funded installations, including the adjacent New York Botanical Garden. Since the submission of that study, the project has been modified in scope, scaling back to a generating capacity designed to servemore » only the Bronz Zoo.« less

An epidemiological approach to welfare research in zoos: the Elephant Welfare Project.

PubMed

Carlstead, Kathy; Mench, Joy A; Meehan, Cheryl; Brown, Janine L

2013-01-01

Multi-institutional studies of welfare have proven to be valuable in zoos but are hampered by limited sample sizes and difficulty in evaluating more than just a few welfare indicators. To more clearly understand how interactions of husbandry factors influence the interrelationships among welfare outcomes, epidemiological approaches are needed as well as multifactorial assessments of welfare. Many questions have been raised about the housing and care of elephants in zoos and whether their environmental and social needs are being met in a manner that promotes good welfare. This article describes the background and rationale for a large-scale study of elephant welfare in North American zoos funded by the (U.S.) Institute of Museum and Library Services. The goals of this project are to document the prevalence of positive and negative welfare states in 291 elephants exhibited in 72 Association of Zoos and Aquariums zoos and then determine the environmental, management, and husbandry factors that impact elephant welfare. This research is the largest scale nonhuman animal welfare project ever undertaken by the zoo community, and the scope of environmental variables and welfare outcomes measured is unprecedented.

Adolescent Learning in the Zoo: Embedding a Non-Formal Learning Environment to Teach Formal Aspects of Vertebrate Biology

NASA Astrophysics Data System (ADS)

Randler, Christoph; Kummer, Barbara; Wilhelm, Christian

2012-06-01

The aim of this study was to assess the outcome of a zoo visit in terms of learning and retention of knowledge concerning the adaptations and behavior of vertebrate species. Basis of the work was the concept of implementing zoo visits as an out-of-school setting for formal, curriculum based learning. Our theoretical framework centers on the self-determination theory, therefore, we used a group-based, hands-on learning environment. To address this questions, we used a treatment—control design (BACI) with different treatments and a control group. Pre-, post- and retention tests were applied. All treatments led to a substantial increase of learning and retention knowledge compared to the control group. Immediately after the zoo visit, the zoo-guide tour provided the highest scores, while after a delay of 6 weeks, the learner-centered environment combined with a teacher-guided summarizing scored best. We suggest incorporating the zoo as an out-of-school environment into formal school learning, and we propose different methods to improve learning in zoo settings.

Zoos and public health: A partnership on the One Health frontier.

PubMed

Robinette, C; Saffran, L; Ruple, A; Deem, S L

2017-06-01

Today, accredited zoos are not just places for entertainment, they are actively involved in research for conservation and health. During recent decades in which the challenges for biodiversity conservation and public health have escalated, zoos have made significant changes to address these difficulties. Zoos increasingly have four key areas of focus: education, recreation, conservation, and research. These key areas are important in addressing an interrelated global conservation ( i.e. habitat and wildlife loss) and public health crisis. Zoo and public health professionals working together within a One Health framework represent a powerful alliance to address current and future conservation and public health problems around the world. For researchers, practitioners, and students, the collaboration between zoos and public health institutions offers the opportunity to both teach and operationalize this transdisciplinary approach. Using examples from our programs, we give a template for moving forward with collaborative initiatives and sustainable solutions involving partners in both zoos and public health institutions. We provide examples of cooperative programs and suggest a model for consideration in the development of further activities in this area.

Impact of zoo visitors on the fecal cortisol levels and behavior of an endangered species: Indian blackbuck (Antelope cervicapra L.).

PubMed

Rajagopal, Thangavel; Archunan, Govindaraju; Sekar, Mahadevan

2011-01-01

This study investigated behavioral activities (resting, moving, aggressive, social, and reproductive behavior) and fecal cortisol levels in 8 individually identified adult male blackbucks during periods of varying levels of zoo visitors (zero, low, high, and extremely high zoo visitor density). This study also elucidated whether zoo visitor density could disturb nonhuman animal welfare. This study analyzed fecal cortisol from the samples of blackbuck by radioimmunoassay and found significant differences (p < .05) for time the animals devoted to moving, resting, aggressive, reproductive, and social behavior on days with high and extremely high levels of zoo visitors. The ANOVA with Duncan's Multiple Range Test test showed that the fecal cortisol concentration was higher (p < .05) during the extremely high (137.30 ± 5.88 ng/g dry feces) and high (113.51 ± 3.70 ng/g dry feces) levels of zoo visitor density. The results of the study suggest that zoo visitor density affected behavior and adrenocortical secretion in Indian Blackbuck, and this may indicate an animal welfare problem.

Retrospective investigation of chronic wasting disease of cervids at the Toronto Zoo, 1973–2003

PubMed Central

Dubé, Caroline; Mehren, Kay G.; Barker, Ian K.; Peart, Brian L.; Balachandran, Aru

2006-01-01

The occurrence of chronic wasting disease (CWD) at the Toronto Zoo was investigated retrospectively, based on an examination of management, animal health, and postmortem records, and immunohistochemical studies. Records of animal movements, clinical signs, and postmortem findings were examined for all cervids 1973–2003. All available samples of fixed, wax-embedded lymphoid or central nervous system tissue from cervids that died at the Toronto Zoo from 1973 to 2003, > 12 months of age, were tested, using prion protein immunostaining. Chronic wasting disease prion antigen was detected in 8 of 105 animals tested: 7 mule deer and 1 black-tailed deer. The most likely method of introduction was the importation of CWD-infected animals from a zoo in the United States. Animal-to-animal contact and environmental contamination were the most likely methods of spread of CWD at the zoo. No mule deer left the Toronto Zoo site, and the last animal with CWD died in 1981. Historic findings and ongoing testing of cervids indicate that the Toronto Zoo collection has very low risk of currently being infected with CWD. PMID:17217088

21 CFR 184.1295 - Ethyl formate.

Code of Federal Regulations, 2011 CFR

2011-04-01

... percent in chewing gum as defined in § 170.3(n)(6), hard candy as defined in § 170.3(n)(25), and soft candy as defined in § 170.3(n)(38) of this chapter; 0.02 percent in frozen dairy desserts as defined in...

A dual systems account of visual perception: Predicting candy consumption from distance estimates.

PubMed

Krpan, Dario; Schnall, Simone

2017-04-01

A substantial amount of evidence shows that visual perception is influenced by forces that control human actions, ranging from motivation to physiological potential. However, studies have not yet provided convincing evidence that perception itself is directly involved in everyday behaviors such as eating. We suggest that this issue can be resolved by employing the dual systems account of human behavior. We tested the link between perceived distance to candies and their consumption for participants who were tired or depleted (impulsive system), versus those who were not (reflective system). Perception predicted eating only when participants were tired (Experiment 1) or depleted (Experiments 2 and 3). In contrast, a rational determinant of behavior-eating restraint towards candies-predicted eating for non-depleted individuals (Experiment 2). Finally, Experiment 3 established that perceived distance was correlated with participants' self-reported motivation to consume candies. Overall, these findings suggest that the dynamics between perception and behavior depend on the interplay of the two behavioral systems. Copyright © 2017 Elsevier B.V. All rights reserved.

STS-79 NASA administrator Goldin greets crew after landing

NASA Technical Reports Server (NTRS)

1996-01-01

NASA Administrator Daniel Goldin (center, with box) greets STS-79 Commander William F. Readdy following the successful conclusion of Mission STS-79 with an end of mission landing at KSC's Shuttle Landing Facility. Also climbing down from the Crew Transport Vehicle (CTV) are (from left) STS-79 Mission Specialists Carl E. Walz and Jay Apt, and Pilot Terrence W. Wilcutt. To the right of Goldin are KSC Director Jay Honeycutt and Acting Associate Administrator for the Office of Life and Microgravity Sciences and Applications Dr. Arnauld Nicogossian. Goldin is holding a box of m&m candy to give to U.S. astronaut Shannon W. Lucid, who returns to Earth after a record setting six month stay aboard the Russian Space Station Mir. The candy is a gift from President Bill Clinton for Lucid. M&M Mars has been supplying m&m candy to the U.S. space program for more than a decade; the gift candies for Lucid are red, white and blue to commemorate her historic flight.

Chemically activated nanodiamonds for aluminum alloy corrosion protection and monitoring

NASA Astrophysics Data System (ADS)

Hannstein, Inga; Adler, Anne-Katrin; Lapina, Victoria; Osipov, Vladimir; Opitz, Jörg; Schreiber, Jürgen; Meyendorf, Norbert

2009-03-01

In the present study, a smart coating for light metal alloys was developed and investigated. Chemically activated nanodiamonds (CANDiT) were electrophoretically deposited onto anodized aluminum alloy AA2024 substrates in order to increase corrosion resistance, enhance bonding properties and establish a means of corrosion monitoring based on the fluorescence behavior of the particles. In order to create stable aqueous CANDiT dispersions suitable for electrophoretic deposition, mechanical milling had to be implemented under specific chemical conditions. The influence of the CANDiT volume fraction and pH of the dispersion on the electrochemical properties of the coated samples was investigated. Linear voltammetry measurements reveal that the chemical characteristics of the CANDiT dispersion have a distinct influence on the quality of the coating. The fluorescence spectra as well as fluorescence excitation spectra of the samples show that corrosion can be easily detected by optical means. Furthermore, an optimization on the basis of "smart" - algorithms for the data processing of a surface analysis by the laser-speckle-method is presented.

Liquid chromatographic determination of L-ascorbic acid in candies and soft drinks.

PubMed

Maeda, Y; Ochi, S; Masui, T; Matubara, S

1988-01-01

The L-ascorbic acid (AsA) contents of candies and soft drinks available in the market were determined by liquid chromatography (LC). Samples are cleaned up on a disposable Sep-Pak C18 cartridge followed by reverse phase separation on an ODS column using a mobile phase of 0.1% phosphoric acid (pH 2.2). The AsA peak is detected on the basis of the UV absorption at 254 nm. The detection limit was 1 microgram/mL final concentration. Recoveries of AsA added at levels of 1-10 mg/g candy and 1-10 mg/10 mL soft drink were 99.2-101.7% with a coefficient of variation of 0.52-1.20% (n = 5). The present method allows rapid and accurate assays because it is a simple procedure compared with the official dye-titration method, and it is suitable for the routine analysis of AsA in selected candies and soft drinks.

Production of nano bacterial cellulose from waste water of candied jujube-processing industry using Acetobacter xylinum.

PubMed

Li, Zheng; Wang, Lifen; Hua, Jiachuan; Jia, Shiru; Zhang, Jianfei; Liu, Hao

2015-04-20

The work is aimed to investigate the suitability of waste water of candied jujube-processing industry for the production of bacterial cellulose (BC) by Gluconacetobacter xylinum CGMCC No.2955 and to study the structure properties of bacterial cellulose membranes. After acid pretreatment, the glucose of hydrolysate was higher than that of waste water of candied jujube. The volumetric yield of bacterial cellulose in hydrolysate was 2.25 g/L, which was 1.5-folds of that in waste water of candied jujube. The structures indicated that the fiber size distribution was 3-14 nm in those media with an average diameter being around 5.9 nm. The crystallinity index of BC from pretreatment medium was lower than that of without pretreatment medium and BCs from various media had similar chemical binding. Ammonium citrate was a key factor for improving production yield and the crystallinity index of BC. Copyright © 2014 Elsevier Ltd. All rights reserved.

Do Zoo Visitors Need Zoology Knowledge to Understand Conservation Messages? An Exploration of the Public Understanding of Animal Biology and of the Conservation of Biodiversity in a Zoo Setting

ERIC Educational Resources Information Center

Dove, Tracy; Byrne, Jenny

2014-01-01

This study explores the current knowledge and understanding about animal biology of zoo visitors and investigates whether knowledge of animal biology influences the ability of people to understand how human activity affects biodiversity. Zoos can play a role in the development of scientific literacy in the fields of animal biology and biodiversity…

Lead poisoning in captive wild animals

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

Zook, B.C.; Sauer, R.M.; Garner, F.M.

1972-07-01

Lead poisoning was diagnosed post-mortem in 34 simian primates, 11 parrots, and 3 Australian fruit bats at the National Zoological Park. Diagnoses were made by the finding of acid-fast intranuclear inclusion bodies in renal epithelia or hepatocytes and, in most cases, by finding excess lead in samples of liver. The estimated prevalence of lead intoxication among autopsied primates and parrots was 44% and 50% respectively. Leaded paint was found in many animal enclosures at this zoo and it was available to all the lead-poisoned animals in this study. The finding of renal intranuclear inclusion bodies in animals at several zoos,more » scattered reports of lead intoxication of animals dwelling in various zoos, the occurrence of leaded paint in many zoos and the high incidence of lead poisoning at this zoo, indicated that lead poisoning of zoo animals is much more common than was previously thought.« less

Computer animation of NASTRAN displacements on IRIS 4D-series workstations: CANDI/ANIMATE postprocessing of NASHUA results

NASA Technical Reports Server (NTRS)

Fales, Janine L.

1991-01-01

The capabilities of the postprocessing program CANDI (Color Animation of Nastran DIsplacements) were expanded to accept results from axisymmetric analysis. An auxiliary program, ANIMATE, was developed to allow color display of CANDI output on the IRIS 4D-series workstations. The user can interactively manipulate the graphics display by three-dimensional rotations, translations, and scaling through the use of the keyboard and/or dials box. The user can also specify what portion of the model is displayed. These developments are limited to the display of complex displacements calculated with the NASHUA/NASTRAN procedure for structural acoustics analysis.

Molecular Models Candy Components

ERIC Educational Resources Information Center

Coleman, William F.

2007-01-01

An explanation of various principles of chemistry in a paper by Fanny Ennever by the use of candy is described. The paper explains components of sucrose and the invert sugar that results from the hydrolysis of sucrose and will help students in determining whether the products are indeed hydrates of carbon.

Husbandry and enclosure influences on penguin behavior and conservation breeding.

PubMed

Marshall, Andrew R; Deere, Nicolas J; Little, Holly A; Snipp, Ross; Goulder, Jackie; Mayer-Clarke, Stacey

2016-09-01

Multi-zoo comparisons of animal welfare are rare, and yet vital for ensuring continued improvement of zoo enclosures and husbandry. Methods are not standardized for the development of zoo enclosures based on multiple indicators, and case study species are required. This study compares behavior and breeding success to various enclosure and husbandry parameters for the Humboldt penguin, Spheniscus humboldti, for the development of improved enclosure design. Behavioral sampling was completed at Flamingo Land over a period of 8 months. Further data on behavior, enclosure design, and breeding success were collected via questionnaires, visits to zoos, and literature review. Breeding success was primarily influenced by colony age and number of breeding pairs, suggesting an important social influence on reproduction. Across zoos, there was also significant variation in behavior. The proportion of time spent in water varied between zoos (2-23%) and was used as an indicator of physical activity and natural behavior. Regression models revealed that water-use was best predicted by total enclosure area per penguin, followed by land area, with some evidence for positive influence of pool surface area per penguin. Predominantly linear/curvilinear increases in our biological indicators with enclosure parameters suggest that optimal conditions for S. humboldti were not met among the selected zoos. We propose revised minimum conditions for S. humboldti enclosure design, which exceed those in the existing husbandry guidelines. We present a framework for the evaluation of zoo enclosures and suggest that a rigorous scientific protocol be established for the design of new enclosures, based on multivariate methods. Zoo Biol. 35:385-397, 2016. © Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Conservation caring: measuring the influence of zoo visitors' connection to wildlife on pro-conservation behaviors.

PubMed

Skibins, Jeffrey C; Powell, Robert B

2013-01-01

Zoos in the 21st century are striving to make effective contributions to conservation. Although zoos are extremely popular and host over 600 million visitors worldwide, one challenge zoos face is how to effectively engage visitors and raise awareness and action for conservation. To this end, zoos commonly rely on charismatic megafauna, which have been shown to elicit a connection with zoo visitors. However, little is known about how to measure a connection to a species or how this connection may influence conservation behaviors. This study had two sequential objectives. The first was to develop a scale to measure visitors' connection to a species (Conservation Caring). The second was to investigate the relationship of Conservation Caring to pro-conservation behaviors, following a zoo experience. Pre- (n = 411) and post-visit (n = 452) responses were collected from three sites in order to assess the reliability and validity of a scale to measure Conservation Caring. Structural equation modeling was used to explore the relationship between Conservation Caring and pro-conservation behaviors. Conservation Caring was deemed a valid and reliable scale and was a strong predictor of species oriented behaviors (β = 0.62), for example, "adopting" an animal, but a weak predictor for biodiversity oriented behaviors (β = 0.07), for example, supporting sustainability policies. Results support the role zoos can play in fostering a connection to wildlife and stimulating pro-conservation behaviors. Additionally, visitors connected to a wide array of animals. On the basis of these results, zoos may recruit a wider assemblage of species as potential flagships. © 2013 Wiley Periodicals, Inc.

An Investigation into the Determining Factors of Zoo Visitor Attendances in UK Zoos

PubMed Central

Whitworth, Andrew William

2012-01-01

The debate as to which animals are most beneficial to keep in zoos in terms of financial and conservative value is readily disputed; however, demographic factors have also been shown to relate to visitor numbers on an international level. The main aims of this research were: (1) To observe the distribution and location of zoos across the UK, (2) to develop a way of calculating zoo popularity in terms of the species kept within a collection and (3) to investigate the factors related to visitor numbers regarding admission costs, popularity of the collection in terms of the species kept and local demographic factors. Zoo visitor numbers were positively correlated with generated popularity ratings for zoos based on the species kept within a collection and admission prices (Pearson correlation: n = 34, r = 0.268, P = 0.126 and n = 34, r = −0.430, P = 0.011). Animal collections are aggregated around large cities and tourist regions, particularly coastal areas. No relationship between demographic variables and visitor numbers was found (Pearson correlation: n = 34, r = 0.268, P = 0.126), which suggests that the popularity of a zoo's collection relative to the types and numbers of species kept is more indicative of a collection's visitor numbers than its surrounding demographic figures. Zoos should incorporate generating high popularity scores as part of their collection planning strategies, to ensure that they thrive in the future, not only as tourist attractions but also as major conservation organizations. PMID:22253799

An investigation into the determining factors of zoo visitor attendances in UK zoos.

PubMed

Whitworth, Andrew William

2012-01-01

The debate as to which animals are most beneficial to keep in zoos in terms of financial and conservative value is readily disputed; however, demographic factors have also been shown to relate to visitor numbers on an international level. The main aims of this research were: (1) To observe the distribution and location of zoos across the UK, (2) to develop a way of calculating zoo popularity in terms of the species kept within a collection and (3) to investigate the factors related to visitor numbers regarding admission costs, popularity of the collection in terms of the species kept and local demographic factors. Zoo visitor numbers were positively correlated with generated popularity ratings for zoos based on the species kept within a collection and admission prices (Pearson correlation: n = 34, r = 0.268, P = 0.126 and n = 34, r = -0.430, P = 0.011). Animal collections are aggregated around large cities and tourist regions, particularly coastal areas. No relationship between demographic variables and visitor numbers was found (Pearson correlation: n = 34, r = 0.268, P = 0.126), which suggests that the popularity of a zoo's collection relative to the types and numbers of species kept is more indicative of a collection's visitor numbers than its surrounding demographic figures. Zoos should incorporate generating high popularity scores as part of their collection planning strategies, to ensure that they thrive in the future, not only as tourist attractions but also as major conservation organizations.

Kids, candy, brain and behavior: age differences in responses to candy gains and losses.

PubMed

Luking, Katherine R; Luby, Joan L; Barch, Deanna M

2014-07-01

The development of reward-related neural systems, from adolescence through adulthood, has received much recent attention in the developmental neuroimaging literature. However, few studies have investigated behavioral and neural responses to both gains and losses in pre-pubertal child populations. To address this gap in the literature, in the present study healthy children aged 7-11 years and young-adults completed an fMRI card-guessing game using candy pieces delivered post-scan as an incentive. Age differences in behavioral and neural responses to candy gains/losses were investigated. Adults and children displayed similar responses to gains, but robust age differences were observed following candy losses within the caudate, thalamus, insula, and hippocampus. Interestingly, when task behavior was included as a factor in post hoc mediation analyses, activation following loss within the caudate/thalamus related to task behavior and relationships with age were no longer significant. Conversely, relationships between response to loss and age within the hippocampus and insula remained significant even when controlling for behavior, with children showing heightened loss responses within the dorsal/posterior insula. These results suggest that both age and task behavior influence responses within the extended reward circuitry, and that children seem to be more sensitive than adults to loss feedback particularly within the dorsal/posterior insula. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

Evaluating physiological stress in Sumatran tigers (Panthera tigris ssp. sumatrae) managed in Australian zoos.

PubMed

Parnell, Tempe; Narayan, Edward J; Magrath, Michael J L; Roe, Sheila; Clark, Giles; Nicolson, Vere; Martin-Vegue, Patrick; Mucci, Al; Hero, Jean-Marc

2014-01-01

Glucocorticoid quantification using non-invasive methods provides a powerful tool for assessing the health and welfare of wildlife in zoo-based programmes. In this study, we provide baseline data on faecal-based glucocorticoid (cortisol) monitoring of Sumatran tigers (Panthera tigris ssp. sumatrae) managed at the Melbourne Zoo in Victoria, Australia. We sampled five tigers daily for 60 days. Faecal cortisol metabolites (FCMs) in tiger faecal extracts were quantified using enzyme immunoassays that were successfully validated using parallelism and accuracy recovery checks. Two female tigers had significantly higher mean FCM levels than the two males and another female, suggesting that females may have higher FCM levels. A significant elevation was noted in the FCM levels for one female 2 days after she was darted and anaesthetized; however, the FCM levels returned to baseline levels within 3 days after the event. Comparative analysis of FCM levels of tigers sampled at Melbourne Zoo with tigers sampled earlier at two other Australian Zoos (Dreamworld Themepark and Australia Zoo) showed that FCM levels varied between zoos. Differences in the enclosure characteristics, timing of sampling, size and composition of groupings and training procedures could all contribute to this variation. Overall, we recommend the use of non-invasive sampling for the assessment of adrenocortical activity of felids managed in zoos in Australia and internationally in order to improve the welfare of these charismatic big cats.

Evaluating physiological stress in Sumatran tigers (Panthera tigris ssp. sumatrae) managed in Australian zoos

PubMed Central

Parnell, Tempe; Narayan, Edward J.; Magrath, Michael J. L.; Roe, Sheila; Clark, Giles; Nicolson, Vere; Martin-Vegue, Patrick; Mucci, Al; Hero, Jean-Marc

2014-01-01

Glucocorticoid quantification using non-invasive methods provides a powerful tool for assessing the health and welfare of wildlife in zoo-based programmes. In this study, we provide baseline data on faecal-based glucocorticoid (cortisol) monitoring of Sumatran tigers (Panthera tigris ssp. sumatrae) managed at the Melbourne Zoo in Victoria, Australia. We sampled five tigers daily for 60 days. Faecal cortisol metabolites (FCMs) in tiger faecal extracts were quantified using enzyme immunoassays that were successfully validated using parallelism and accuracy recovery checks. Two female tigers had significantly higher mean FCM levels than the two males and another female, suggesting that females may have higher FCM levels. A significant elevation was noted in the FCM levels for one female 2 days after she was darted and anaesthetized; however, the FCM levels returned to baseline levels within 3 days after the event. Comparative analysis of FCM levels of tigers sampled at Melbourne Zoo with tigers sampled earlier at two other Australian Zoos (Dreamworld Themepark and Australia Zoo) showed that FCM levels varied between zoos. Differences in the enclosure characteristics, timing of sampling, size and composition of groupings and training procedures could all contribute to this variation. Overall, we recommend the use of non-invasive sampling for the assessment of adrenocortical activity of felids managed in zoos in Australia and internationally in order to improve the welfare of these charismatic big cats. PMID:27293659

78 FR 58500 - Water Quality Standards Regulatory Clarifications Proposed Rule; Public Meeting and Public Webinars

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-24

.... The Zoo address is 3001 Connecticut Avenue NW. in Washington, DC. The Visitor Center Auditorium is located at the Connecticut Avenue entrance to the zoo. More information about travel to the Zoo is...

An Appetite for Fractions

ERIC Educational Resources Information Center

Wilkerson, Trena L.; Bryan, Tommy; Curry, Jane

2012-01-01

This article describes how using candy bars as models gives sixth-grade students a taste for learning to represent fractions whose denominators are factors of twelve. Using paper models of the candy bars, students explored and compared fractions. They noticed fewer different representations for one-third than for one-half. The authors conclude…

Contexts for Column Addition and Subtraction

ERIC Educational Resources Information Center

Lopez Fernandez, Jorge M.; Velazquez Estrella, Aileen

2011-01-01

In this article, the authors discuss their approach to column addition and subtraction algorithms. Adapting an original idea of Paul Cobb and Erna Yackel's from "A Contextual Investigation of Three-Digit Addition and Subtraction" related to packing and unpacking candy in a candy factory, the authors provided an analogous context by…

Knowledge, Interest, and Value of Youth Zoo Visitors

NASA Astrophysics Data System (ADS)

Burris, Alexandra M.

In the face of massive global extinction, the mission of zoos for conservation education has increasing importance. Zoos are in a unique position to affect the development of youth in ways that are consistent with cultivating pro-environmental behaviors. The purpose of this study was to examine three intrinsic traits of youth important to the goals of conservation education: knowledge about animals, interest in animals, and value for animals. In particular, I explored the relationship between these three traits and the utterances and behaviors of youth zoo visitors during their visit. Using an embedded correlational data transformation mixed methods design, this study examined the experiences of 37 youth attending the zoo. Data collection sources included a drawing activity meant to assess the knowledge of youth about animals, Likert-type questionnaires meant to assess the youth's interest and value, and a semi-structured interview meant to ascertain critical moments from the youth's visit. The results of these instruments were paired with extensive video data of the youth's entire zoo visit. Results of the study indicated that youth organize their knowledge about animals around ecological and morphological concepts and that this forms the basis for their value of animals. The knowledge, interest, and value of youth zoo visitors did seem to correlate with some utterances and behaviors in the zoo, but learning talk was rare. Results also indicated that certain critical moments during the youth's visit were social in nature and centered on the behaviors of animals. These moments may be the most promising for influencing the development of knowledge, interest, and value. The discussion and implications sections of the study focus on the practical use of the findings for zoo education. The study points to the importance of studying intrinsic traits of youth as well as the important influences of the social and physical context on the development of these traits during a single zoo visit. Suggestions for future research are outlined based on these overarching findings.

Determining Connections between the Daily Lives of Zoo Elephants and Their Welfare: An Epidemiological Approach.

PubMed

Meehan, Cheryl L; Mench, Joy A; Carlstead, Kathy; Hogan, Jennifer N

2016-01-01

Concerns about animal welfare increasingly shape people's views about the acceptability of keeping animals for food production, biomedical research, and in zoos. The field of animal welfare science has developed over the past 50 years as a method of investigating these concerns via research that assesses how living in human-controlled environments influences the behavior, health and affective states of animals. Initially, animal welfare research focused on animals in agricultural settings, but the field has expanded to zoos because good animal welfare is essential to zoos' mission of promoting connections between animals and visitors and raising awareness of conservation issues. A particular challenge for zoos is ensuring good animal welfare for long-lived, highly social species like elephants. Our main goal in conducting an epidemiological study of African (Loxodonta africana) and Asian (Elephas maximus) elephant welfare in 68 accredited North American zoos was to understand the prevalence of welfare indicators in the population and determine the aspects of an elephant's zoo environment, social life and management that are most important to prevent and reduce a variety of welfare problems. In this overview, we provide a summary of the findings of the nine papers in the collection titled: Epidemiological Investigations of North American Zoo Elephant Welfare with a focus on the life history, social, housing, and management factors found to be associated with particular aspects of elephant welfare, including the performance of abnormal behavior, foot and joint problems, recumbence, walking rates, and reproductive health issues. Social and management factors were found to be important for multiple indicators of welfare, while exhibit space was found to be less influential than expected. This body of work results from the largest prospective zoo-based animal welfare study conducted to date and sets in motion the process of using science-based welfare benchmarks to optimize care of zoo elephants.

[The prevention of distemper in zoo animals].

PubMed

Franke, V; Matern, B; Ackermann, O; Danner, K

1989-02-01

The distemper virus infection of different non-domestic carnivorous zoo animals is known since long. All species involved belonged to the suborder Fissipedia. In 1988 a distemper or morbillivirus-like infection occurred in harbour seals, a member of the suborder pinnipedia. For the prophylaxis of distemper in dogs attenuated live vaccines are commonly used. In zoo animals, however, these vaccines caused distemper several times. In contrast, an inactivated virus vaccine proved both its safety and efficacy in more than hundred zoo animals of various species.

Elephant Management in North American Zoos: Environmental Enrichment, Feeding, Exercise, and Training.

PubMed

Greco, Brian J; Meehan, Cheryl L; Miller, Lance J; Shepherdson, David J; Morfeld, Kari A; Andrews, Jeff; Baker, Anne M; Carlstead, Kathy; Mench, Joy A

2016-01-01

The management of African (Loxodonta africana) and Asian (Elephas maximus) elephants in zoos involves a range of practices including feeding, exercise, training, and environmental enrichment. These practices are necessary to meet the elephants' nutritional, healthcare, and husbandry needs. However, these practices are not standardized, resulting in likely variation among zoos as well as differences in the way they are applied to individual elephants within a zoo. To characterize elephant management in North America, we collected survey data from zoos accredited by the Association of Zoos and Aquariums, developed 26 variables, generated population level descriptive statistics, and analyzed them to identify differences attributable to sex and species. Sixty-seven zoos submitted surveys describing the management of 224 elephants and the training experiences of 227 elephants. Asian elephants spent more time managed (defined as interacting directly with staff) than Africans (mean time managed: Asians = 56.9%; Africans = 48.6%; p<0.001), and managed time increased by 20.2% for every year of age for both species. Enrichment, feeding, and exercise programs were evaluated using diversity indices, with mean scores across zoos in the midrange for these measures. There were an average of 7.2 feedings every 24-hour period, with only 1.2 occurring during the nighttime. Feeding schedules were predictable at 47.5% of zoos. We also calculated the relative use of rewarding and aversive techniques employed during training interactions. The population median was seven on a scale from one (representing only aversive stimuli) to nine (representing only rewarding stimuli). The results of our study provide essential information for understanding management variation that could be relevant to welfare. Furthermore, the variables we created have been used in subsequent elephant welfare analyses.

Elephant Management in North American Zoos: Environmental Enrichment, Feeding, Exercise, and Training

PubMed Central

Greco, Brian J.; Meehan, Cheryl L.; Miller, Lance J.; Shepherdson, David J.; Morfeld, Kari A.; Andrews, Jeff; Baker, Anne M.; Carlstead, Kathy; Mench, Joy A.

2016-01-01

The management of African (Loxodonta africana) and Asian (Elephas maximus) elephants in zoos involves a range of practices including feeding, exercise, training, and environmental enrichment. These practices are necessary to meet the elephants’ nutritional, healthcare, and husbandry needs. However, these practices are not standardized, resulting in likely variation among zoos as well as differences in the way they are applied to individual elephants within a zoo. To characterize elephant management in North America, we collected survey data from zoos accredited by the Association of Zoos and Aquariums, developed 26 variables, generated population level descriptive statistics, and analyzed them to identify differences attributable to sex and species. Sixty-seven zoos submitted surveys describing the management of 224 elephants and the training experiences of 227 elephants. Asian elephants spent more time managed (defined as interacting directly with staff) than Africans (mean time managed: Asians = 56.9%; Africans = 48.6%; p<0.001), and managed time increased by 20.2% for every year of age for both species. Enrichment, feeding, and exercise programs were evaluated using diversity indices, with mean scores across zoos in the midrange for these measures. There were an average of 7.2 feedings every 24-hour period, with only 1.2 occurring during the nighttime. Feeding schedules were predictable at 47.5% of zoos. We also calculated the relative use of rewarding and aversive techniques employed during training interactions. The population median was seven on a scale from one (representing only aversive stimuli) to nine (representing only rewarding stimuli). The results of our study provide essential information for understanding management variation that could be relevant to welfare. Furthermore, the variables we created have been used in subsequent elephant welfare analyses. PMID:27414654

Skin disease in captive bats: results of an online survey of zoos and rehabilitators in Europe, North America and Australasia.

PubMed

Fountain, Kay I; Stevens, Kim B; Lloyd, David H; Loeffler, Anette

2017-04-01

Bats may be held captive in zoos and breeding programmes, and for rehabilitation due to illness, abandonment or injury. To describe the frequency and characteristics of skin disease in captive bats. Zoos (n = 164) in Europe, North America, Australia and New Zealand, Wildlife Disease Association members and rehabilitators were invited to complete online questionnaires on skin lesions and housing. Associations between lesion type and site, frequency, species, age, suspected cause and season, and their association with housing in zoos were tested using chi-squared and two-sample z-tests. Skin lesions were seen by 38.5% (15 of 39) of responding zoos and more frequently by rehabilitators (66.7%, 18 of 27; P = 0.024). Of the total of 153 lesions of any type reported by zoos and rehabilitators, almost two thirds occurred on the pinnae (49 of 153, 32%) or wing membranes (45 of 153, 29%). Amongst pinnal lesions, crusting (27%), swelling and redness (25%) and necrosis (20%) were most frequent. In zoos, pinnal (P = 0.001) and wing lesions (P = 0.045) were associated with "season", being more common in winter. Pruritus was rare but more often reported from rehabilitation centres (12 of 77 observed lesions) than from zoos (1 of 76) (P = 0.0015). Lesions most often affected adult and geriatric bats in zoos, and juveniles and adults in rehabilitation. Eight respondents reported that skin disease necessitated euthanasia in individual bats. There was no significant association between type of housing and lesions. Pinnal and wing lesions were common in captive bats, often with necrosis. Further research into the causes is needed to improve health and welfare of captive bats. © 2016 ESVD and ACVD.

MoZis: mobile zoo information system: a case study for the city of Osnabrueck

NASA Astrophysics Data System (ADS)

Michel, Ulrich

2007-10-01

This paper describes a new project of the Institute for Geoinformatics and Remote Sensing, funded by the German Federal Foundation for the Environment (DBU, Deutsche Bundesstiftung Umwelt www.dbu.de). The goal of this project is to develop a mobile zoo information system for Pocket PCs and Smart phones. Visitors of the zoo will be able to use their own mobile devices or use Pocket PCs, which could be borrowed from the zoo to navigate around the zoo's facilities. The system will also provide additional multimedia based information such as audio-based material, animal video clips, and maps of their natural habitat. People could have access to the project at the zoo via wireless local area network or by downloading the necessary files using a home internet connection. Our software environment consists of proprietary and non-proprietary software solutions in order to make it as flexible as possible. Our first prototype was developed with Visual Studio 2003 and Visual Basic.Net.

A modified operational sequence methodology for zoo exhibit design and renovation: conceptualizing animals, staff, and visitors as interdependent coworkers.

PubMed

Kelling, Nicholas J; Gaalema, Diann E; Kelling, Angela S

2014-01-01

Human factors analyses have been used to improve efficiency and safety in various work environments. Although generally limited to humans, the universality of these analyses allows for their formal application to a much broader domain. This paper outlines a model for the use of human factors to enhance zoo exhibits and optimize spaces for all user groups; zoo animals, zoo visitors, and zoo staff members. Zoo exhibits are multi-faceted and each user group has a distinct set of requirements that can clash or complement each other. Careful analysis and a reframing of the three groups as interdependent coworkers can enhance safety, efficiency, and experience for all user groups. This paper details a general creation and specific examples of the use of the modified human factors tools of function allocation, operational sequence diagram and needs assessment. These tools allow for adaptability and ease of understanding in the design or renovation of exhibits. © 2014 Wiley Periodicals, Inc.

Unsilencing voices: a study of zoo signs and their language of authority

NASA Astrophysics Data System (ADS)

Fogelberg, Katherine

2014-12-01

Zoo signs are important for informal learning, but their effect on visitor perception of animals has been sparsely studied. Other studies have established the importance of informal learning in American society; this study discusses zoo signs in the context of such learning. Through the lens of Critical Theory framed by informal learning, and by applying critical discourse analysis, I discovered subtle institutional power on zoo signs. This may influence visitors through dominant ideological discursive formations and emergent discourse objects, adding to the paradox of "saving" wild animals while simultaneously oppressing them. Signs covering a variety of species from two different United States-accredited zoos were analyzed. Critical Theory looks to emancipate oppressed human populations; here I apply it zoo animals. As physical emancipation is not practical, I define emancipation in the sociological sense—in this case, freedom from silence. Through this research, perhaps we can find a way to represent animals as living beings who have their own lives and voices, by presenting them honestly, with care and compassion.

Planning or something else? Examining neuropsychological predictors of Zoo Map performance.

PubMed

Oosterman, Joukje M; Wijers, Marijn; Kessels, Roy P C

2013-01-01

The Zoo Map Test of the Behavioral Assessment of the Dysexecutive Syndrome battery is often applied to measure planning ability as part of executive function. Successful performance on this test is, however, dependent on various cognitive functions, and deficient Zoo Map performance does therefore not necessarily imply selectively disrupted planning abilities. To address this important issue, we examined whether planning is still the most important predictor of Zoo Map performance in a heterogeneous sample of neurologic and psychiatric outpatients (N = 71). In addition to the Zoo Map Test, the patients completed other neuropsychological tests of planning, inhibition, processing speed, and episodic memory. Planning was the strongest predictor of the total raw score and inappropriate places visited, and no additional contribution of other cognitive scores was found. One exception to this was the total time, which was associated with processing speed. Overall, our findings indicate that the Zoo Map Test is a valid indicator of planning ability in a heterogeneous patient sample.

Molecular characterization of Blastocystis isolates from zoo animals and their animal-keepers.

PubMed

Parkar, Unaiza; Traub, Rebecca J; Vitali, Simone; Elliot, Aileen; Levecke, Bruno; Robertson, Ian; Geurden, Thomas; Steele, Jan; Drake, Bev; Thompson, R C Andrew

2010-04-19

Blastocystis is an enteric protist and one of the most frequently reported parasitic infections in humans and a variety of animal hosts. It has also been reported in numerous parasite surveys of animals in zoological gardens and in particular in non-human primate species. PCR-based methods capable of the direct detection of Blastocystis in faeces were used to detect Blastocystis from various hosts, including non-human primates, Australian native fauna, elephants and giraffes, as well as their keepers from a Western Australian zoo. Additional faecal samples were also collected from elephants and giraffes from four other zoos in Amsterdam (The Netherlands), Antwerp (Belgium), Melbourne and Werribee (Australia). Information regarding the general health and lifestyle of the human volunteers were obtained by questionnaire. Overall, 42% and 63% of animals and zoo-keepers sampled from the Western Australian zoo were positive for Blastocystis, respectively. The occurrence of Blastocystis in elephants and giraffes from other cities was similar. This is the first report of Blastocystis found in the elephant, giraffe, quokka, southern hairy nosed wombat and western grey kangaroo. Three novel and what appear to be highly host-specific subtypes (STs) of Blastocystis in the elephant, giraffe and quokka are also described. These findings indicate that further exploration of the genetic diversity of Blastocystis is crucial. Most zoo-keepers at the Perth Zoo were harbouring Blastocystis. Four of these zoo-keeper isolates were identical to the isolates from the southern hairy nosed wombat and five primate species.

Feeding live prey to zoo animals: response of zoo visitors in Switzerland.

PubMed

Cottle, Lauren; Tamir, Dan; Hyseni, Mimoza; Bühler, Dominique; Lindemann-Matthies, Petra

2010-01-01

In summer 2007, with the help of a written questionnaire, the attitudes of more than 400 visitors to the zoological garden of Zurich, Switzerland, toward the idea of feeding live insects to lizards, live fish to otters, and live rabbits to tigers were investigated. The majority of Swiss zoo visitors agreed with the idea of feeding live prey (invertebrates and vertebrates) to zoo animals, both off- and on-exhibit, except in the case of feeding live rabbits to tigers on-exhibit. Women and frequent visitors of the zoo disagreed more often with the on-exhibit feeding of live rabbits to tigers. Study participants with a higher level of education were more likely to agree with the idea of feeding live invertebrates and vertebrates to zoo animals off-exhibit. In comparison to an earlier study undertaken in Scotland, zoo visitors in Switzerland were more often in favor of the live feeding of vertebrates. Feeding live prey can counter the loss of hunting skills of carnivores and improve the animals' well-being. However, feeding enrichments have to strike a balance between optimal living conditions of animals and the quality of visitor experience. Our results show that such a balance can be found, especially when live feeding of mammals is carried out off-exhibit. A good interpretation of food enrichment might help zoos to win more support for the issue, and for re-introduction programs and conservation. (c) 2009 Wiley-Liss, Inc.

Calculating the Candy Price Index: A Classroom Inflation Experiment.

ERIC Educational Resources Information Center

Hazlett, Denise; Hill, Cynthia D.

2003-01-01

Outlines how students develop a price index based on candy-purchasing decisions made by class members. Explains that students used the index to practice calculating inflation rates and to consider the strengths and weaknesses of the consumer price index (CPI). States that the exercise has been used in introductory and intermediate macroeconomics…

Are Elementary Schools Teaching Children to Prefer Candy but Not Vegetables?

ERIC Educational Resources Information Center

Baxter, Suzanne Domel

1998-01-01

This commentary addresses the role of behavior and learning in children's liking and eating of vegetables and candy, discussing the results from research with preschool children concerning their development of food preferences and the social context of eating. Practical applications of the research results for schools are presented. (SM)

Shape Modelling of Asteriods 1708 Polit, 2036 Sheragul, and 3015 Candy

NASA Astrophysics Data System (ADS)

Clark, Maurice

2016-01-01

Results are presented on efforts to model the shapes of three asteroids: 1708 Polit, 2036 Sheragul, and 3015 Candy. Observations used in this study were made by the author over a number of oppositions from a variety of locations, most recently at the Preston Gott Observatory at Texas Tech University.

Be a Food Scientist

ERIC Educational Resources Information Center

Phillips, Sharon K.; Duffrin, Melani W.; Geist, Eugene A.

2004-01-01

Think about making something as basic as hard candy. The ingredients are simple--sugar, water, and flavoring--yet the changes that occur are chemically amazing. Drop by drop, small portions of the syrup placed in ice water indicate how saturated the solution is becoming, until a "crack" sound occurs when the candy is at hard-crack stage, its most…

Precious Cargo-Handle with Care.

ERIC Educational Resources Information Center

Coleman, Diane J.; Monger, Joyce R.

1992-01-01

Learning activities that expose students to the concepts of economics are presented, using concrete examples involving the daily activities of zoos and their visitors. The activities call for students to identify zoo expenses, evaluate decisions about zoo spending, and consider the financial and moral costs of treating animals humanely. (JDD)

Visitor Behavior at Melbourne Zoo.

ERIC Educational Resources Information Center

Churchman, David

The potential educational impact of the Melbourne Zoo (Australia) for recreational visitors was examined in this study using time as the major dependent variable. Specific goals included: (1) assessment of the potential cognitive and affective educational impact of zoos on recreational visitors; (2) determination of the temporal and spatial…

[Development of a gummy candy reduced in calories by sugar substitution with Stevia rebaudiana B].

PubMed

Aranda-González, Irma; Tamayo-Dzul, Óscar; Barbosa-Martín, Enrique; Segura-Campos, Maira; Moguel-Ordoñez, Yolanda; Betancur-Ancona, David

2014-09-12

The consumption of gummy candy is widespread among people of different ages but mainly by children. The formulation of this product requires sugar that contributes to their flavor and consistency, but with the undesirable effect of increase its glycemic index and its calories from simple sugars; it is known that consumption of products with these last two characteristics are related to childhood obesity, which is a worldwide growing disease. Stevia rebaudiana is a plant that naturally contains glycosides with high sweetening power and it is considered safe for consumption. Therefore the aim of this work was to develop a gummy candy reduced in calories by replacing sugar with Stevia rebaudiana B., and analyzes its texture and acceptability. Gummy candy were prepared with different percentage of sugar reduction (-20, -40, -60, -80 and -100%) and a product control (100% sugar); gummy elasticity was assess by displacement and maximum deformation, whereas resistance was evaluated by breaking strength; those gummies with better elasticity and resistance parameters underwent proximate analysis and sensory evaluations with a unstructured scale applied to 90 school children aged between 6 and 10 years old. A gummy candy reduced in calories with 60% sugar substitution with S. rebaudiana was developed; the level of satisfaction in school children was statistically the same respect to the gummy made of 100% sugar (p <0.05). Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

The role of explicit and implicit self-esteem in peer modeling of palatable food intake: a study on social media interaction among youngsters.

PubMed

Bevelander, Kirsten E; Anschütz, Doeschka J; Creemers, Daan H M; Kleinjan, Marloes; Engels, Rutger C M E

2013-01-01

This experimental study investigated the impact of peers on palatable food intake of youngsters within a social media setting. To determine whether this effect was moderated by self-esteem, the present study examined the roles of global explicit self-esteem (ESE), body esteem (BE) and implicit self-esteem (ISE). Participants (N = 118; 38.1% boys; M age 11.14±.79) were asked to play a computer game while they believed to interact online with a same-sex normal-weight remote confederate (i.e., instructed peer) who ate either nothing, a small or large amount of candy. Participants modeled the candy intake of peers via a social media interaction, but this was qualified by their self-esteem. Participants with higher ISE adjusted their candy intake to that of a peer more closely than those with lower ISE when the confederate ate nothing compared to when eating a modest (β = .26, p = .05) or considerable amount of candy (kcal) (β = .32, p = .001). In contrast, participants with lower BE modeled peer intake more than those with higher BE when eating nothing compared to a considerable amount of candy (kcal) (β = .21, p = .02); ESE did not moderate social modeling behavior. In addition, participants with higher discrepant or "damaged" self-esteem (i.e., high ISE and low ESE) modeled peer intake more when the peer ate nothing or a modest amount compared to a substantial amount of candy (kcal) (β = -.24, p = .004; β = -.26, p<.0001, respectively). Youngsters conform to the amount of palatable food eaten by peers through social media interaction. Those with lower body esteem or damaged self-esteem may be more at risk to peer influences on food intake.

The Role of Explicit and Implicit Self-Esteem in Peer Modeling of Palatable Food Intake: A Study on Social Media Interaction among Youngsters

PubMed Central

Bevelander, Kirsten E.; Anschütz, Doeschka J.; Creemers, Daan H. M.; Kleinjan, Marloes; Engels, Rutger C. M. E.

2013-01-01

Objective This experimental study investigated the impact of peers on palatable food intake of youngsters within a social media setting. To determine whether this effect was moderated by self-esteem, the present study examined the roles of global explicit self-esteem (ESE), body esteem (BE) and implicit self-esteem (ISE). Methods Participants (N = 118; 38.1% boys; M age 11.14±.79) were asked to play a computer game while they believed to interact online with a same-sex normal-weight remote confederate (i.e., instructed peer) who ate either nothing, a small or large amount of candy. Results Participants modeled the candy intake of peers via a social media interaction, but this was qualified by their self-esteem. Participants with higher ISE adjusted their candy intake to that of a peer more closely than those with lower ISE when the confederate ate nothing compared to when eating a modest (β = .26, p = .05) or considerable amount of candy (kcal) (β = .32, p = .001). In contrast, participants with lower BE modeled peer intake more than those with higher BE when eating nothing compared to a considerable amount of candy (kcal) (β = .21, p = .02); ESE did not moderate social modeling behavior. In addition, participants with higher discrepant or “damaged” self-esteem (i.e., high ISE and low ESE) modeled peer intake more when the peer ate nothing or a modest amount compared to a substantial amount of candy (kcal) (β = −.24, p = .004; β = −.26, p<.0001, respectively). Conclusion Youngsters conform to the amount of palatable food eaten by peers through social media interaction. Those with lower body esteem or damaged self-esteem may be more at risk to peer influences on food intake. PMID:24015251

Tobacco advertising in retail stores.

PubMed

Cummings, K M; Sciandra, R; Lawrence, J

1991-01-01

Recent studies have described tobacco advertising in the print media, on billboards, and through sponsorship of cultural and sporting events. However, little attention has been given to another common and unavoidable source of tobacco advertising, that which is encountered in retail stores. In July 1987, we conducted a survey of 61 packaged goods retail stores in Buffalo, NY, to assess the prevalence and type of point-of-sale tobacco advertising. In addition, store owners or managers were surveyed to determine their store's policy regarding tobacco advertising, receipt of monetary incentives from distributors for displaying tobacco ads, and willingness to display antitobacco ads. Six types of stores were involved in the study: 10 supermarkets, 10 privately owned grocery stores, 9 chain convenience food stores that do not sell gasoline, 11 chain convenience food stores that sell gasoline, 11 chain pharmacies, and 10 private pharmacies. Two-thirds of the stores displayed tobacco posters, and 87 percent had promotional items advertising tobacco products, primarily cigarettes. Larger stores, and those that were privately owned, tended to display more posters and promotional items. Eighty percent of tobacco product displays were for cigarettes, 16 percent for smokeless tobacco products, and 4 percent for cigars and pipe tobacco. Convenience stores selling gasoline had the most separate tobacco product displays. Of tobacco product displays, 24 percent were located adjacent to candy and snack displays. Twenty-nine of the 61 store owners or managers indicated that their store had a policy regulating the display of tobacco ads and tobacco product displays. Policies dealt primarily with the location of tobacco posters (for example, no ads in the window) and number of product displays. Only 14 shop owners or managers indicated that they had previously displayed antitobacco information; more than half (31 of 61) said that they would be willing to display antitobaccoads.In many stores space availability is a barrier to displaying antitobacco information. Materials should be designed that have some utility for the store, such as posters that list store hours or directional information (that is, in and out signs).Antitobacco messages could also be displayed on check out dividers, check out mats, shopping carts,shopping bags, and milk cartons. In chain stores,decisions regarding the display of antitobacco information are likely to be made at the corporate level. Standards encouraging retailers to adopt more responsible policies related to advertising and sale of tobacco products should be established.

Factors Influencing Zoo Visitors' Conservation Attitudes and Behavior.

ERIC Educational Resources Information Center

Swanagan, Jeffrey S.

2000-01-01

Predicts that Zoo Atlanta visitors who had interactive experience with the zoo's elephant demonstration and bio-fact program would be more likely to actively support elephant conservation than those who simply viewed the animals in their exhibit and read graphics. Uses survey instruments including 25 closed-ended questions, petitions, and…

Volunteers as Products of a Zoo Conservation Education Program

ERIC Educational Resources Information Center

Bixler, Robert D.; Joseph, Stephanie L.; Searles, Vicki M.

2014-01-01

Zoos embrace docents/volunteers as a means of interpreting the threats to wildlife and biodiversity to visitors. To accomplish this, zoos provide docents' education, training, and work experience. Docents themselves also engage in solitary and social wildlife experiences outside of their volunteer obligations. This study examined what motivates…

Extraordinary Animals and Expository Writing: Zoo in the Classroom

ERIC Educational Resources Information Center

Trainin, Guy; Wilson, Kathleen; Wickless, Mimi; Brooks, David

2005-01-01

A zoo outreach program led to placing animals in classrooms where those animals became foci for numerous learning activities such as writing, observing, and care. Systematic debriefings suggested uniqueness to learning outcomes connected to zoo animals. Subsequent analysis of student writing indicated that students responded to situational…

78 FR 4162 - Endangered Species; Receipt of Applications for Permit

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-18

...: Greenville Zoo, Greenville, SC; PRT-92474A The applicant requests a captive-bred wildlife registration under.... Applicant: Honolulu Zoo, Honolulu, HI; PRT-94141A The applicant requests a permit authorizing interstate and... captive-bred facility in Honolulu, Hawaii to Africam Zoo in Puebla, Mexico for the purpose of enhancement...

Zoos, Aquariums, and Expanding Students' Data Literacy

ERIC Educational Resources Information Center

Mokros, Jan; Wright, Tracey

2009-01-01

Zoo and aquarium educators are increasingly providing educationally rigorous programs that connect their animal collections with curriculum standards in mathematics as well as science. Partnering with zoos and aquariums is a powerful way for teachers to provide students with more opportunities to observe, collect, and analyze scientific data. This…

77 FR 43167 - Safety Zone; Electric Zoo Fireworks, East River, Randall's Island, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-24

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket Number USCG-2012-0588] RIN 1625-AA00 Safety Zone; Electric Zoo Fireworks, East River, Randall's Island, NY AGENCY: Coast Guard... Zone; Electronic Zoo Fireworks, East River, Randall's Island, NY. (a) Regulated Area. The following...

It's a Zoo out There!

ERIC Educational Resources Information Center

Henson, Kate

2008-01-01

Zoos can provide exciting educational opportunities for students to learn about a wide range of science subject matter. Zoos and similar nonschool sites have the added advantage of getting students out of school and into another environment, demonstrating that science learning can take place anywhere--not only in formal school settings. Through…

Detection of koala retrovirus subgroup B (KoRV-B) in animals housed at European zoos.

PubMed

Fiebig, Uwe; Keller, Martina; Denner, Joachim

2016-12-01

Many koalas carry an endogenous retrovirus, KoRV-A, in their genome. Recently, a second retrovirus, KoRV-B, was detected in koalas in Japanese and U.S. zoos. However, this virus is not endogenous, differs in the receptor binding site of the surface envelope protein, and uses a receptor different from that of KoRV-A. We describe here a KoRV-B found in koalas at zoos in Germany and Belgium that differs slightly from that found in the Los Angeles zoo.

A Universal Animal Welfare Framework for Zoos

PubMed Central

Kagan, Ron; Carter, Scott; Allard, Stephanie

2015-01-01

The Detroit Zoological Society's (DZS) Center for Zoo Animal Welfare (CZAW) was created to advance the science and policy of the welfare of exotic nonhuman animals in captivity. This important part of the DZS mission is achieved through assessments of, and research on, the welfare of animals in zoos; by recognizing extraordinary achievement in the advancement of animal welfare; by widely sharing knowledge through a bibliographic resource center; by conducting professional training for animal care staff; and by convening important discussions in the form of international symposia. This special issue of the Journal of Applied Animal Welfare Science features selected papers from the most recent international CZAW symposium held at the Detroit Zoo in November 2014, as well as a universal framework for zoo animal welfare developed by the DZS. PMID:26440494

A Universal Animal Welfare Framework for Zoos.

PubMed

Kagan, Ron; Carter, Scott; Allard, Stephanie

2015-01-01

The Detroit Zoological Society's (DZS) Center for Zoo Animal Welfare (CZAW) was created to advance the science and policy of the welfare of exotic nonhuman animals in captivity. This important part of the DZS mission is achieved through assessments of, and research on, the welfare of animals in zoos; by recognizing extraordinary achievement in the advancement of animal welfare; by widely sharing knowledge through a bibliographic resource center; by conducting professional training for animal care staff; and by convening important discussions in the form of international symposia. This special issue of the Journal of Applied Animal Welfare Science features selected papers from the most recent international CZAW symposium held at the Detroit Zoo in November 2014, as well as a universal framework for zoo animal welfare developed by the DZS.

Prevalence of Salmonella enterica serovar Albany in captive zoo wild animals in the Culiacán Zoo in Mexico.

PubMed

Silva-Hidalgo, Gabriela; López-Moreno, Héctor Samuel; Ortiz-Navarrete, Vianney Francisco; Alpuche-Aranda, Celia; Rendón-Maldonado, José Guadalupe; López-Valenzuela, José Angel; López-Valenzuela, Martin; Juárez-Barranco, Felipe

2013-03-01

Salmonellosis is an important zoonotic disease but little is known about the role that free-living animals play as carriers of this pathogen. Moreover, the primary route of infection in the wild needs to be elucidated. The aim of this study was to determine the source and the route of transmission of Salmonella enterica serovar Albany (S. Albany) infection in captive zoo wild animals in the Culiacán Zoo. A total of 267 samples were analyzed including 220 fecal samples from zoo animals, 15 fecal samples from rodents, 5 pooled samples each of two insects (Musca domestica and Periplaneta americana), and 22 samples of animal feed. We detected S. Albany in 28 (10.5%) of the samples analyzed, including in samples from raw chicken meat. Characterization of isolates was performed by serotyping and pulsed-field gel electrophoresis. All isolates shared a single pulsed-field gel electrophoresis profile, indicating a possible common origin. These data suggest that the infected meat consumed by the wild felines was the primary source of infection in this zoo. It is likely that the pathogen was shed in the feces and disseminated by insects and rats to other locations in the zoo.

The impact of curiosity on learning during a school field trip to the zoo

NASA Astrophysics Data System (ADS)

Carlin, Kerry Ann

1999-11-01

This study was designed to examine (a) differences in cognitive learning as a result of a zoo field trip, (b) if the trip to the zoo had an impact on epistemic curiosity, (c) the role epistemic curiosity plays in learning, (d) the effect of gender, race, prior knowledge and prior visitation to the zoo on learning and epistemic curiosity, (e) participants' affect for the zoo animals, and (f) if prior visitation to the zoo contributes to prior knowledge. Ninety-six fourth and fifth grade children completed curiosity, cognitive, and affective written tests before and after a field trip to the Lowery Park Zoo in Tampa, Florida. The data showed that students were very curious about zoo animals. Dependent T-tests indicated no significant difference between pretest and posttest curiosity levels. The trip did not influence participants' curiosity levels. Multiple regression analysis was used to determine the relationship between the dependent variable, curiosity, and the independent variables, gender, race, prior knowledge, and prior visitation. No significant differences were found. Dependent T-tests indicated no significant difference between pretest and posttest cognitive scores. The field trip to the zoo did not cause an increase in participants' knowledge. However, participants did learn on the trip. After the field trip, participants identified more animals displayed by the zoo than they did before. Also, more animals were identified by species and genus names after the trip than before. These differences were significant (alpha = .05). Multiple regression analysis was used to determine the relationship between the dependent variable, posttest cognitive performance, and the independent variables, curiosity, gender, race, prior knowledge, and prior visitation. A significant difference was found for prior knowledge (alpha = .05). No significant differences were found for the other independent variables. Chi-square tests of significance indicated significant differences (alpha = .05) in preferences for types of animals and preference for animals by gender. Significant differences (alpha = .05) were also found between the reasons why animals were preferred. Differences occurred between animals that were liked and disliked, between genders, and between the pretest and the posttest.

Observation of public health risk behaviours, risk communication and hand hygiene at Kansas and Missouri petting zoos--2010-2011.

PubMed

Erdozain, G; KuKanich, K; Chapman, B; Powell, D

2013-06-01

Outbreaks of human illness have been linked to visiting settings with animal contact throughout developed countries. This study details an observational study of hand hygiene tool availability and recommendations; frequency of risky behaviour; and handwashing attempts by visitors in Kansas (9) and Missouri (4), USA, petting zoos. Handwashing signs and hand hygiene stations were available at the exit of animal-contact areas in 10/13 and 8/13 petting zoos, respectively. Risky behaviours were observed being performed at all petting zoos by at least one visitor. Frequently observed behaviours were as follows: children (10/13 petting zoos) and adults (9/13 petting zoos) touching hands to face within animal-contact areas; animals licking children's and adults' hands (7/13 and 4/13 petting zoos, respectively); and children and adults drinking within animal-contact areas (5/13 petting zoos each). Of 574 visitors observed for hand hygiene when exiting animal-contact areas, 37% (n = 214) of individuals attempted some type of hand hygiene, with male adults, female adults and children attempting at similar rates (32%, 40% and 37%, respectively). Visitors were 4.8× more likely to wash their hands when a staff member was present within or at the exit to the animal-contact area (136/231, 59%) than when no staff member was present (78/343, 23%; P < 0.001, OR = 4.863, 95% CI = 3.380-6.998). Visitors at zoos with a fence as a partial barrier to human-animal contact were 2.3× more likely to wash their hands (188/460, 40.9%) than visitors allowed to enter the animals' yard for contact (26/114, 22.8%; P < 0.001, OR = 2.339, 95% CI = 1.454-3.763). Inconsistencies existed in tool availability, signage and supervision of animal contact. Risk communication was poor, with few petting zoos outlining risks associated with animal contact, or providing recommendations for precautions to be taken to reduce these risks. © 2012 Blackwell Verlag GmbH.

29 CFR 779.348 - Goods must be made at the establishment which sells them.

Code of Federal Regulations, 2014 CFR

2014-07-01

... not be exempt. The latter is a manufacturing establishment. For example, a candy kitchen manufacturing candy for sale at separate retail outlets is a manufacturing establishment and not a retail... goods for sale to customers who will go to other places to buy them. Thus an establishment that makes or...

29 CFR 779.348 - Goods must be made at the establishment which sells them.

Code of Federal Regulations, 2013 CFR

2013-07-01

... not be exempt. The latter is a manufacturing establishment. For example, a candy kitchen manufacturing candy for sale at separate retail outlets is a manufacturing establishment and not a retail... goods for sale to customers who will go to other places to buy them. Thus an establishment that makes or...

29 CFR 779.348 - Goods must be made at the establishment which sells them.

Code of Federal Regulations, 2012 CFR

2012-07-01

... not be exempt. The latter is a manufacturing establishment. For example, a candy kitchen manufacturing candy for sale at separate retail outlets is a manufacturing establishment and not a retail... goods for sale to customers who will go to other places to buy them. Thus an establishment that makes or...

Making a Low Cost Candy Floss Kit Gets Students Excited about Learning Physics

ERIC Educational Resources Information Center

Amir, Nazir; Subramaniam, R.

2009-01-01

An activity to excite kinaesthetically inclined students about learning physics is described in this article. Using only commonly available materials, a low cost candy floss kit is fabricated by students. A number of physics concepts are embedded contextually in the activity so that students get to learn these concepts in a real world setting…

Zoo experiences: conversations, connections, and concern for animals.

PubMed

Clayton, Susan; Fraser, John; Saunders, Carol D

2009-09-01

One way in which zoos attempt to fulfill their goal of conservation is by educating visitors about the importance of protecting wildlife. Research has only begun to examine the effectiveness of zoos in place-based learning, and there has been much debate about how such informal learning is defined and measured. Free-choice learning research has demonstrated that educational outcomes are often indirect, constructed by the visitor as much as they are influenced by the zoo's educational staff. This constructivist definition of education includes emotional dimensions and personal meaning-making that occur in the social context of visiting, as well as any structured interpretive material provided on signs and through live presentations. This paper presents an examination of how the zoo is experienced by the visitor, through surveys and through observations of how visitors watch animals and incorporate those viewings into their social experience. Results from surveys of 206 zoo visitors show that support for protecting both individual animals and species is associated with learning, with wanting to know more, and with a feeling of connection to the animal. An analysis of 1,900 overheard visitor conversations suggests that zoo animals are used to facilitate topical interaction among social groups and to explore the connections that people share with nonhuman animals. The authors propose that these perceived positive connections may be related to support for conservation initiatives, and conclude that a visit to the zoo appears to be a positive emotional experience that leaves visitors interested in learning more about animals, irrespective of their reading the exhibit labels.

A multi-zoo investigation of nutrient provision for captive red-crested turacos.

PubMed

Hulbert, Alexander J; Hunt, Kerry A; Rose, Paul E

2017-03-01

Turacos (Musophagidae) are common zoo birds; the 14 species of Tauraco being most often exhibited. Turacos possess unique non-structural, copper-based feather pigments, and a specialized dietary strategy. Tauraco inhabit tropical woodlands, foraging for predominantly folivorous and/or frugivorous food items. Using a study population of 16 red-crested turacos (T. erythrolophus) at seven zoos in the United Kingdom, the nutrient composition of diets from diet sheets was calculated, using Zootrition v.2.6, Saint Louis Zoo, USA for analyses of important nutrients within each diet, and compared against an example of currently available literature. For all nutrients analyzed, significant differences were noted between amounts presented in each zoo's diet (as fed). Turacos are presented with a wide range of ingredients in diets fed, and all zoos use domestic fruits to a large extent in captive diets. Similarities exist between zoos when comparing amounts of as-fed fiber. Analysis of the calcium to phosphorous ratio for these diets showed there to be no significant difference from the published ratio available. While this is a small-scale study on only a limited number of zoos, it provides useful information on current feeding practice for a commonly-housed species of bird and highlights potential areas of deviation away from standard practice, as well as identifying ways of reducing wastage of food. Data on wild foraging behavior and food selection, or collaboration with tauraco keepers from institutions in the tropics, is recommended as a way of improving feeding regimes and updating feeding practice for this and other Tauraco species. © 2017 Wiley Periodicals, Inc.

Visitor interest in zoo animals and the implications for collection planning and zoo education programmes.

PubMed

Moss, Andrew; Esson, Maggie

2010-01-01

As zoos have sought to further their conservation missions, they have become powerful providers of environmental education. Outside of "formal" education initiatives, such as those designed for school and other organized groups, or structured public talks programmes, much of the learning potential that the zoo has to offer is around the viewing of animals and the response of visitors to them. In this, zoo learning is a very personal construct, develops from the previous knowledge, and experiences and motivations of each individual. In this article, we make the assertion that learning potential, although difficult to quantify, is very much related to the attractiveness of animal species and the interest that visitors show in them. Using standard behaviorist measures of attraction and interest (the proportion of visitors that stop and for how long), we analyzed the relative interest in 40 zoo species held in a modern UK zoo and the variables that are significant in predicting that popularity. Further to this, the suggestion is made that the zoo collection planning process could use such information to make more informed decisions about which species should be housed for their educational value. Taxonomic grouping was found to be the most significant predictor of visitor interest--that is, visitors were far more interested in mammals than any other group--although body size (length), increasing animal activity and whether the species was the primary or "flagship" species in an exhibit or not, were all found to have a significant bearing on visitor interest. © 2010 Wiley-Liss, Inc.

K-2 at the Zoo.

ERIC Educational Resources Information Center

Andrews, Lori; Andrews, Steve

This packet is designed to help teachers maximize a zoo visit for children ages 5 to 7. The packet provides activities for use before, during, and after the zoo visit. Activities are provided to enhance student skills in language arts, reading, art, science, and math, and are correlated to the Oregon Essentials Learning Skills Common Curriculum…

We're Definitely Going to the Zoo!

ERIC Educational Resources Information Center

Haydon, Rachel; Pace, Stephanie

2016-01-01

Cognitive gains in science content linked to single zoo visits are well evidenced; zoos are unique educational settings. Not only do they foster learning about the natural world, but they also help young people to connect with wildlife (Jensen, 2014; Pearson et al., 2014). Even out-of-classroom experiences of short duration can evoke strong…

Zoo and Wildlife Libraries: An International Survey

ERIC Educational Resources Information Center

Coates, Linda L.; Tierney, Kaitlyn Rose

2010-01-01

The conservation and well-being of exotic animals is core to the mission of zoos, aquariums and many small nonprofit wildlife groups. Increasingly, these organizations are committed to scientific research, both basic and applied. To ascertain the current state of the libraries that support their efforts, librarians at the San Diego Zoo conducted…

36 CFR 520.4 - Protection of zoo animals.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false Protection of zoo animals... Protection of zoo animals. Except for official purposes, no person shall: (a) Kill, injure, or disturb any exhibit or research animal by any means except to secure personal safety; (b) Pet, attempt to pet, handle...

36 CFR 520.4 - Protection of zoo animals.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Protection of zoo animals... Protection of zoo animals. Except for official purposes, no person shall: (a) Kill, injure, or disturb any exhibit or research animal by any means except to secure personal safety; (b) Pet, attempt to pet, handle...

36 CFR 520.4 - Protection of zoo animals.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Protection of zoo animals... Protection of zoo animals. Except for official purposes, no person shall: (a) Kill, injure, or disturb any exhibit or research animal by any means except to secure personal safety; (b) Pet, attempt to pet, handle...

Knowledge, Interest, and Value of Youth Zoo Visitors

ERIC Educational Resources Information Center

Burris, Alexandra M.

2017-01-01

In the face of massive global extinction, the mission of zoos for conservation education has increasing importance. Zoos are in a unique position to affect the development of youth in ways that are consistent with cultivating pro-environmental behaviors. The purpose of this study was to examine three intrinsic traits of youth important to the…

36 CFR 520.4 - Protection of zoo animals.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Protection of zoo animals... Protection of zoo animals. Except for official purposes, no person shall: (a) Kill, injure, or disturb any exhibit or research animal by any means except to secure personal safety; (b) Pet, attempt to pet, handle...

78 FR 34120 - Endangered Species; Marine Mammals; Issuance of Permits

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-06

...; August 27, October 31, 2012. 2012. 704654 Scovill Zoo 77 FR 51819; August 27, October 31, 2012. 2012... Cincinnati Zoo & Botanical 77 FR 61627; October 10, November 16, 2012. Garden. 2012. 679042 Duke Lemur Center... Simon Ranch LLC 77 FR 61627; October 10, November 16, 2012. 2012. 819063 Tautphaus Park Zoo........ 77...

75 FR 12564 - Issuance of Permits

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-16

... Worth Zoo 74 FR 55062; October February 19, 2010 26, 2009. 223400 Earth Promise, doing 74 FR 46222... San 75 FR 427; January 5. February 26, 2010 Diego. 2010. 230742 The Phoenix Zoo 74 FR 66675; December February 2, 2010 16, 2009. 231594 Seneca Park Zoo 74 FR 58977; November February 2, 2010 16, 2009. 232558...

Who's in the Zoo?

ERIC Educational Resources Information Center

Slack, Amy

2010-01-01

To make the concept of biomes fresh for high school students and help them achieve more conceptual depth, the author Amy Slack created the "Who's in the Zoo?" project. Working in groups, students design a zoo that represents five of Earth's biomes and the climate found in their respective habitats. These groups prepare a proposal and a poster of…

Zoology, evolution, and ecology for elementary teachers in a model alliance between a university biology department and a zoo

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

DuBrul, E.F.; Lewis N.; Mesteller, P.

Many of the goals and performance objectives for elementary science deal with hands-on experiences such as observing the characteristics of living things, sorting and classifying, and measuring and recording data. Ideal environments for learning episodes that can foster these objectives are zoos and parks or nature preserves. This poster describes a program that uses the University faculty, local master elementary teachers, and Zoo staff and facilities to: (1) educate K-6 teachers about zoology, ecology, and evolution, (2) provide practical, on-site learning exercises as examples of how teachers can develop zoo visits that will be true learning experiences, (3) help themore » participants develop zoo-related exercises of classroom use, (4) show the participants the behind-the scenes work that goes on at a zoo, and (5) establish a close rapport between the teachers and a large group of professional resource persons. We present the results of evaluations and follow-up interviews, and we note the key features of this program and suggest how our experience may be used by other partnerships.« less

Determining Connections between the Daily Lives of Zoo Elephants and Their Welfare: An Epidemiological Approach

PubMed Central

Meehan, Cheryl L.; Mench, Joy A.; Carlstead, Kathy; Hogan, Jennifer N.

2016-01-01

Concerns about animal welfare increasingly shape people’s views about the acceptability of keeping animals for food production, biomedical research, and in zoos. The field of animal welfare science has developed over the past 50 years as a method of investigating these concerns via research that assesses how living in human-controlled environments influences the behavior, health and affective states of animals. Initially, animal welfare research focused on animals in agricultural settings, but the field has expanded to zoos because good animal welfare is essential to zoos’ mission of promoting connections between animals and visitors and raising awareness of conservation issues. A particular challenge for zoos is ensuring good animal welfare for long-lived, highly social species like elephants. Our main goal in conducting an epidemiological study of African (Loxodonta africana) and Asian (Elephas maximus) elephant welfare in 68 accredited North American zoos was to understand the prevalence of welfare indicators in the population and determine the aspects of an elephant’s zoo environment, social life and management that are most important to prevent and reduce a variety of welfare problems. In this overview, we provide a summary of the findings of the nine papers in the collection titled: Epidemiological Investigations of North American Zoo Elephant Welfare with a focus on the life history, social, housing, and management factors found to be associated with particular aspects of elephant welfare, including the performance of abnormal behavior, foot and joint problems, recumbence, walking rates, and reproductive health issues. Social and management factors were found to be important for multiple indicators of welfare, while exhibit space was found to be less influential than expected. This body of work results from the largest prospective zoo-based animal welfare study conducted to date and sets in motion the process of using science-based welfare benchmarks to optimize care of zoo elephants. PMID:27414416

Zoo visitor perceptions, attitudes, and conservation intent after viewing African elephants at the San Diego Zoo Safari Park.

PubMed

Hacker, Charlotte E; Miller, Lance J

2016-07-01

Elephants in the wild face several conservation issues. With the rebranding of zoos as conservation and education pioneers, they have the ability to both educate and inspire guests to action. The purpose of this research was to analyze visitor perceptions and attitudes toward elephant conservation and outcomes post-exhibit visit. A one-page survey was randomly administered to assess perceptions of elephant behavior, attitudes about elephant conservation, and intended conservation-related outcomes from September 2013 to January 2014. Principle component analysis identified three major components: concern for elephants in zoos, importance of elephants in the wild, and modification of nature. Visitors who scored highly on conservation intent were those with positive attitudes towards elephants in the wild and negative attitudes regarding the modification of nature. The greatest changes in conservation intent were a result of a self-reported up-close encounter and the ability to witness active behaviors. Providing guests with the opportunity to witness or experience such occurrences may aid in a more successful delivery of the zoo's conservation message. Further research into guest emotions and affective states in relation to viewing elephants in a zoological institution would provide greater insight into improving the guest experience and helping zoos meet their conservation mission. Zoo Biol. 35:355-361, 2016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Technology at the zoo: the influence of a touchscreen computer on orangutans and zoo visitors.

PubMed

Perdue, Bonnie M; Clay, Andrea W; Gaalema, Diann E; Maple, Terry L; Stoinski, Tara S

2012-01-01

A computer-controlled touchscreen apparatus (hereafter referred to as "touchscreen") in the orangutan exhibit at Zoo Atlanta provides enrichment to the animals and allows cognitive research to take place on exhibit. This study investigated the impact of the touchscreen on orangutan behavior and visibility, as well as its impact on zoo visitors. Despite previous research suggesting that providing a single computer system may negatively affect orangutan behavior, there was not a significant increase in aggression, stereotypic, or distress-related behaviors following the activation of the on-exhibit touchscreen. We also investigated the possibility that zoo visitors may be negatively affected by technology because it deviates from naturalism. However, we did not find a change in stay time or overall experience rating when the computer was turned on. This research was the first to assess visitor attitudes toward technology at the zoo, and we found that visitors report highly positive attitudes about technology for both animals and visitors. If subjects visited the exhibit when the computer was turned on, they more strongly agreed that orangutans benefit from interacting with computerized enrichment. This study is the first investigation of an on-exhibit touchscreen in group-housed apes; our findings of no negative effects on the animals or zoo visitors and positive attitudes toward technology suggest a significant value of this practice. © 2011 Wiley Periodicals, Inc.

Zoo Visitor Knowledge and Attitudes toward Gorillas and Chimpanzees

ERIC Educational Resources Information Center

Lukas, K. E.; Ross, S. R.

2005-01-01

The authors conducted an evaluation of visitor knowledge and conservation attitudes toward African apes at Chicago's Lincoln Park Zoo. Using S. R. Kellert's and J. Dunlap's (1989) analysis of zoo visitor knowledge and attitudes as a model, they modified and administered a survey to 1,000 visitors to the ape facility. On average, visitors correctly…

Cybersafari: The Effects of Inquiry and Information Apps on Visitor Learning and Satisfaction at Zoos

ERIC Educational Resources Information Center

Green, Marybeth; Conkey, April; Challoo, Linda

2015-01-01

Educating the public about wildlife and conservation has long been a core component of many zoos' mission statements (Patrick, Matthews, Ayers, & Tunnicliffe, 2007). However, research has demonstrated that most patrons visit zoos to be entertained and to socialize rather than to be educated. Thus, greater emphasis is now placed on encouraging…

36 CFR § 520.4 - Protection of zoo animals.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true Protection of zoo animals. Â... § 520.4 Protection of zoo animals. Except for official purposes, no person shall: (a) Kill, injure, or disturb any exhibit or research animal by any means except to secure personal safety; (b) Pet, attempt to...

Short- and Long-Term Outreach at the Zoo: Cognitive Learning about Marine Ecological and Conservational Issues

ERIC Educational Resources Information Center

Sattler, Sabrina; Bogner, Franz X.

2017-01-01

Although zoos envision themselves as environmental education institutions and governmental policies require that students become environmentally responsible citizens, it is surprising, that little research is done with regard to school field trips to the zoo. Many students are not aware that their everyday life affects marine environments that may…

78 FR 48712 - Endangered Species; Marine Mammals; Issuance of Permits

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-09

... 78 FR 9725; February 11, June 14, 2013. the University of 2013. Illinois. 675484 Birmingham Zoo, Inc..... 78 FR 16292; March 14, May 1, 2013. 2013. 036218 Brevard Zoo 78 FR 1771; March 22, May 1, 2013. 2013... 1771; March 22, May 1, 2013. 2013. 678968 Mesker Park Zoo......... 78 FR 1771; March 22, May 1, 2013...

77 FR 26777 - Endangered Species; Marine Mammals; Issuance of Permits

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-07

.... 47878A Nicole Smolensky... 76 FR 57757; November 15, 2011. September 16, 2011. 56912A Nashville Zoo...... 76 FR 72434; March 12, 2012. November 23, 2011. 50819A San Diego Zoo 76 FR 77006; March 12, 2012.... Ranch. 17, 2012. 697763 Houston Zoo, Inc... 77 FR 2314; January March 9, 2012. 17, 2012. 62113A...

The "Science" Behind a Successful Field Trip to the Zoo

ERIC Educational Resources Information Center

Scott, Catherine Marie; Matthews, Catherine E.

2011-01-01

A field trip to the local zoo is often a staple in many elementary school curricula. Many zoos offer free entry to local teachers and their students. Teachers take students on field trips to enrich the curriculum, make connections to what students are learning in school, and provide students with meaningful learning experiences (Kisiel 2007).…

Unsilencing Voices: A Study of Zoo Signs and Their Language of Authority

ERIC Educational Resources Information Center

Fogelberg, Katherine

2014-01-01

Zoo signs are important for informal learning, but their effect on visitor perception of animals has been sparsely studied. Other studies have established the importance of informal learning in American society; this study discusses zoo signs in the context of such learning. Through the lens of Critical Theory framed by informal learning, and by…

77 FR 300 - Endangered Species; Marine Mammals; Issuance of Permits

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-04

... Angeles Zoo and 76 FR 60862; September November 23, 2011. Botanical Gardens. 30, 2011. 56760A Los Angeles Zoo and 76 FR 66954; October December 1, 2011. Botanical Gardens. 28, 2011. 57442A Matthew Bindon 76 FR 66954; October December 5, 2011. 28, 2011. 54123A Maryland Zoo in 76 FR 71069; November December...

Conservation and Education: Prominent Themes in Zoo Mission Statements

ERIC Educational Resources Information Center

Patrick, Patricia G.; Matthews, Catherine E.; Ayers, David Franklin; Tunnicliffe, Sue Dale

2007-01-01

In this study, the authors examine the mission statements of 136 zoos in the United States that the American Zoo and Aquarium Association (AZA) has accredited, and report on the predominant themes of education and conservation in the statements. To explore the relation between these two themes, the authors present a literature review of the roles…

77 FR 43108 - Endangered Species; Marine Mammals; Receipt of Applications for Permit

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-23

... applicant over a 5-year period. Applicant: Rosamond Gifford Zoo at Burnet Park, Syracuse, NY; PRT- 79875A... rosalia) to the Melbourne Zoo, Australia, for the purpose of enhancement of the species through captive breeding. Applicant: Utah's Hogle Zoo, Salt Lake City, UT; PRT-79305A The applicant requests a permit to...

New Demonstrations and New Insights on the Mechanism of the Candy-Cola Soda Geyser

ERIC Educational Resources Information Center

Kuntzleman, Thomas S.; Davenport, Laura S.; Cothran, Victoria I.; Kuntzleman, Jacob T.; Campbell, Dean J.

2017-01-01

When carbonated beverages (which are supersaturated solutions of aqueous carbon dioxide) are confined within a narrow-necked container, events which rapidly release the gas from solution produce a fountain out of the beverage. One well-known variant of this experiment is the addition of Mentos candies to a bottle of Diet Coke. Previous reports…

Return of the Candy Witch: Individual Differences in Acceptance and Stability of Belief in a Novel Fantastical Being

ERIC Educational Resources Information Center

Boerger, Elizabeth A.; Tullos, Ansley; Woolley, Jacqueline D.

2009-01-01

Recent research indicates that preschoolers make sophisticated choices in accepting testimony as a source of knowledge. Nonetheless, many children accept fantastical beings as real based on misleading testimony. The present study probes factors associated with belief in a novel fantastical figure, the Candy Witch, that 3- to 7-year-olds heard…

Blood lead levels in candy sellers working near an international road in Kocaeli, Turkey.

PubMed

Hamzaoglu, Onur; Caglayan, Cigdem; Yavuz, Cavit I; Sevin, Erce

2007-01-01

The authors' purpose in this study was to examine the effects on health, as measured by blood lead levels (BLLs), of living and working near the D-100 international road, which passes through Kocaeli, Turkey. In this cross-sectional study, the authors examine BLLs in 3 groups to determine the health effects of exposure to motorized road transport. By comparing the 3 groups, the investigators found that the mean BLL was 4.23 +/- 1.59 microg/dL in a group of candy sellers who worked beside the road, 4.18 +/- 2.07 microg/dL in a group of city residents, and 3.82 +/- 1.71 microg/dL in a group of village residents. (The latter 2 groups were not in close proximity to the road, and the authors used their measurements for comparison.) The difference in BLLs between the candy sellers and the village residents was statistically significant (p < .05). No significant difference in BLLs was determined between city and village residents or between candy sellers and city residents (p > .05). The authors recommend limiting the use of the D-100's city section to only local traffic and preventing heavy cargo vehicles from passing through.

Motivations of Citizen Scientists Participating in Galaxy Zoo: A More Detailed Look

NASA Astrophysics Data System (ADS)

Raddick, Jordan; Bracey, G. L.; Gay, P. L.

2010-01-01

Our ongoing research program is examining the motivations of participants in the Galaxy Zoo citizen science project. At the 2009 AAS summer meeting, we presented preliminary results from a survey taken by more than 10,000 participants of the original Galaxy Zoo. We are continuing to analyze data from this survey. Galaxy Zoo is an online citizen science project in which more than 230,000 participants have classified the morphologies of galaxies. The original Galaxy Zoo, in which participants classified galaxies as elliptical or spiral, has led to more than a dozen science journal papers published or in peer review. In our research, we have found that Galaxy Zoo participants are mostly male and represent a wide range of ages and educations. They are primarily motivated by a desire to contribute to scientific research (40%), interest in astronomy (13%), and looking at beautiful galaxy images (10%). In this poster, we present results from free response data. Each question about motivation included an "Other" response where participants could indicate that their motivation for participating was not included in the survey instrument. By analyzing these "Other" responses, we can ensure that we have a complete list of motivations present in the Galaxy Zoo participant population, and we can also gain insight into what other populations might be recruited to participate in Galaxy Zoo. We have had multiple raters analyze these "Other" responses. We have uncovered new motivations at a very low level in our sample - for example, a "religious/spiritual" motivation that was indicated by 5 of the 205 people who entered text in the "Other" field (from among the 10,000 survey respondents). In this poster, we will present results from this analysis of the "Other" motivations, as well as results from analyzing our full dataset.

Evaluating the contribution of zoos and aquariums to Aichi Biodiversity Target 1.

PubMed

Moss, Andrew; Jensen, Eric; Gusset, Markus

2015-04-01

The United Nations Strategic Plan for Biodiversity 2011-2020 is a key initiative within global efforts to halt and eventually reverse the loss of biodiversity. The very first target of this plan states that "by 2020, at the latest, people are aware of the values of biodiversity and the steps they can take to conserve and use it sustainably." Zoos and aquariums worldwide, attracting more than 700 million visits every year, could potentially make a positive contribution to this target. However, a global evaluation of the educational impacts of visits to zoos and aquariums is entirely lacking in the existing literature. To address this gap, we conducted a large-scale impact evaluation study. We used a pre- and postvisit repeated-measures survey design to evaluate biodiversity literacy-understanding of biodiversity and knowledge of actions to help protect it-of zoo and aquarium visitors worldwide. Ours was the largest and most international study of zoo and aquarium visitors ever conducted. In total, 5661 visitors to 26 zoos and aquariums from 19 countries around the globe participated in the study. Aggregate biodiversity understanding and knowledge of actions to help protect biodiversity both significantly increased over the course of zoo and aquarium visits. There was an increase from previsit (69.8%) to postvisit (75.1%) in respondents demonstrating at least some positive evidence of biodiversity understanding. Similarly, there was an increase from previsit (50.5%) to postvisit (58.8%) in respondents who could identify actions to help protect biodiversity that could be achieved at an individual level. Our results are the most compelling evidence to date that zoo and aquarium visits contribute to increasing the number of people who understand biodiversity and know actions they can take to help protect biodiversity. © 2014 Society for Conservation Biology.

Applying behavior-analytic methodology to the science and practice of environmental enrichment in zoos and aquariums.

PubMed

Alligood, Christina A; Dorey, Nicole R; Mehrkam, Lindsay R; Leighty, Katherine A

2017-05-01

Environmental enrichment in zoos and aquariums is often evaluated at two overlapping levels: published research and day-to-day institutional record keeping. Several authors have discussed ongoing challenges with small sample sizes in between-groups zoological research and have cautioned against the inappropriate use of inferential statistics (Shepherdson, , International Zoo Yearbook, 38, 118-124; Shepherdson, Lewis, Carlstead, Bauman, & Perrin, Applied Animal Behaviour Science, 147, 298-277; Swaisgood, , Applied Animal Behaviour Science, 102, 139-162; Swaisgood & Shepherdson, , Zoo Biology, 24, 499-518). Multi-institutional studies are the typically-prescribed solution, but these are expensive and difficult to carry out. Kuhar ( Zoo Biology, 25, 339-352) provided a reminder that inferential statistics are only necessary when one wishes to draw general conclusions at the population level. Because welfare is assessed at the level of the individual animal, we argue that evaluations of enrichment efficacy are often instances in which inferential statistics may be neither necessary nor appropriate. In recent years, there have been calls for the application of behavior-analytic techniques to zoo animal behavior management, including environmental enrichment (e.g., Bloomsmith, Marr, & Maple, , Applied Animal Behaviour Science, 102, 205-222; Tarou & Bashaw, , Applied Animal Behaviour Science, 102, 189-204). Single-subject (also called single-case, or small-n) designs provide a means of designing evaluations of enrichment efficacy based on an individual's behavior. We discuss how these designs might apply to research and practice goals at zoos and aquariums, contrast them with standard practices in the field, and give examples of how each could be successfully applied in a zoo or aquarium setting. © 2017 Wiley Periodicals, Inc.

A Comparison of Walking Rates Between Wild and Zoo African Elephants.

PubMed

Miller, Lance J; Chase, Michael J; Hacker, Charlotte E

2016-01-01

With increased scrutiny surrounding the welfare of elephants in zoological institutions, it is important to have empirical evidence on their current welfare status. If elephants are not receiving adequate exercise, it could lead to obesity, which can lead to many issues including acyclicity and potentially heart disease. The goal of the current study was to compare the walking rates of elephants in the wild versus elephants in zoos to determine if elephants are walking similar distances relative to their wild counterparts. Eleven wild elephants throughout different habitats and locations in Botswana were compared to 8 elephants at the San Diego Zoo Safari Park. Direct comparisons revealed no significant difference in average walking rates of zoo elephants when compared with wild elephants. These results suggest that elephants at the San Diego Zoo Safari Park walk similar rates to those of wild elephants and may be meeting their exercise needs.

``Sweetening'' Technical Physics with Hershey's Kisses

NASA Astrophysics Data System (ADS)

Stone, Chuck

2003-04-01

This paper describes an activity in which students measure the mass of each candy in one full bag of Hershey's Kisses and then use a simple spreadsheet program to construct a histogram showing the number of candies as a function of mass. Student measurements indicate that one single bag of 80 Kisses yields enough data to produce a noticeable variation in the candy's mass distribution. The bimodal character of this distribution provides a useful discussion topic. This activity can be performed as a classroom project, a laboratory exercise, or an interactive lecture demonstration. In all these formats, students have the opportunity to collect, organize, process, and analyze real data. In addition to strengthening graphical analysis skills, this activity introduces students to fundamentals of statistics, manufacturing processes in the industrial workplace, and process control techniques.

Fruit Bats, Cats, and Naked Mole Rats: Lifelong Learning at the Zoo. ERIC/CSMEE Digest.

ERIC Educational Resources Information Center

Thomson, Barbara S.; Diem, Jason J.

An informal study found that zoo visitors want to know not just the name, weight, and age of animals in a collection, but also about diet, reproduction, life span, and behavioral characteristics. What kinds of learning opportunities, beyond enhanced signage, can be offered to the sophisticated new breed of visitors in zoos, aquariums, and nature…

Using Animals as Teaching Tools: A Handbook for the Zoo Project for Handicapped Children.

ERIC Educational Resources Information Center

Lamb, Gerald F.

The handbook was developed to allow teachers to take advantage of the ideas of persons participating in the Zoo Project for Handicapped Children, in which educationally and mentally handicapped children received language arts instruction organized around the use of animals at the zoo site and in classrooms. The first section of the handbook lists…

Pathways for Success in Developing a Nature Trail at a Zoo: A Mixed-Methods Evaluative Case Study

ERIC Educational Resources Information Center

Hendrickson, Carol F.

2010-01-01

Modern zoos serve as tourist attractions and recreational facilities, while providing educational outreach programs in ecology, conservation, and animal needs. However, in the 21st century, there has been a negative backlash of people associating zoos with animals being shut away in cages or pits. This case study included an examination of the…

An Interpretive Study of Meanings Citizen Scientists Make When Participating in Galaxy Zoo

ERIC Educational Resources Information Center

Mankowski, Trent A.; Slater, Stephanie J.; Slater, Timothy F.

2011-01-01

A particularly successful effort to engage the public in science has been to move the nearly countless galaxies imaged by the Sloan Digital Sky Survey to citizen scientists in a project known widely as Galaxy Zoo (URL; http://www.galaxyzoo.org). By examining the motivations, methods and appeal of Galaxy Zoo to the participating public, other…

[Construction of occupational zoonoses control system at a zoo].

PubMed

Hori, Ai; Nakamura, Sachiko; Sotohira, Yukari; Iwano, Toshiro; Taniguchi, Hatsumi

2006-12-01

More than 200 diseases are known to be transmitable from animals to humans. These zoonotic infections (zoonoses) are considered as a major occupational health risk among zoo workers, including veterinarians and animal handlers. In order to prevent possible pathogen transmission, precaution measures for workers, visitors and animals are important, as well as institutional hygiene. Construction of a zoonoses control system at a zoo is presented in this report. There are two main components of this system: 1. routine disease prevention activity, 2. action planning for crisis. Workers, an operating officer, an occupational physician and a veterinarian from the zoo cooperated with infection control professionals from the local community.

LESSONS FROM A RETROSPECTIVE ANALYSIS OF A 5-YR PERIOD OF PRESHIPMENT TESTING AT SAN DIEGO ZOO: A RISK-BASED APPROACH TO PRESHIPMENT TESTING MAY BENEFIT ANIMAL WELFARE.

PubMed

Marinkovich, Matt; Wallace, Chelsea; Morris, Pat J; Rideout, Bruce; Pye, Geoffrey W

2016-03-01

The preshipment examination, with associated transmissible disease testing, has become standard practice in the movement of animals between zoos. An alternative disease risk-based approach, based on a comprehensive surveillance program including necropsy and preventive medicine examination testing and data, has been in practice since 2006 between the San Diego Zoo and San Diego Zoo Safari Park. A retrospective analysis, evaluating comprehensive necropsy data and preshipment testing over a 5-yr study period, was performed to determine the viability of this model for use with sending animals to other institutions. Animals (607 birds, 704 reptiles and amphibians, and 341 mammals) were shipped to 116 Association of Zoos and Aquariums (AZA)-accredited and 29 non-AZA-accredited institutions. The evaluation showed no evidence of the specific transmissible diseases tested for during the preshipment exam being present within the San Diego Zoo collection. We suggest that a risk-based animal and institution-specific approach to transmissible disease preshipment testing is more cost effective and is in the better interest of animal welfare than the current industry standard of dogmatic preshipment testing.

Role of Brazilian zoos in ex situ bird conservation: from 1981 to 2005.

PubMed

Azevedo, Cristiano S; Young, Robert J; Rodrigues, Marcos

2011-01-01

Zoos may play an important role in conservation when they maintain and breed large numbers of animals that are threatened with extinction. Bird conservation is in a privileged situation owing to the extensive biological information available about this class. Annual inventories produced by the "Sociedade de Zoológicos do Brasil" in the years 1981, 1990, 2000, and 2005 were analyzed. Variables, such as the number of zoos per geographic region; number of birds held; number of bird species in each IUCN threat category; number of exotic and native bird species; number of potentially breeding bird species; number of bird species in each order; and number of threatened bird species breeding, were analyzed. Brazilian zoos kept more than 350 bird species. The number of bird species and specimens held by the Brazilian Zoos increased from 1981 to 2000, but decreased in 2005. The same pattern was observed for the number of species in each IUCN threat category. Results showed that the potential of the Brazilian zoos in bird conservation needs to be enhanced because they maintain threatened species but do not implement systematic genetic, reproductive, or behavioral management protocols for most species. © 2010 Wiley Periodicals, Inc.

Comparative analyses of longevity and senescence reveal variable survival benefits of living in zoos across mammals.

PubMed

Tidière, Morgane; Gaillard, Jean-Michel; Berger, Vérane; Müller, Dennis W H; Bingaman Lackey, Laurie; Gimenez, Olivier; Clauss, Marcus; Lemaître, Jean-François

2016-11-07

While it is commonly believed that animals live longer in zoos than in the wild, this assumption has rarely been tested. We compared four survival metrics (longevity, baseline mortality, onset of senescence and rate of senescence) between both sexes of free-ranging and zoo populations of more than 50 mammal species. We found that mammals from zoo populations generally lived longer than their wild counterparts (84% of species). The effect was most notable in species with a faster pace of life (i.e. a short life span, high reproductive rate and high mortality in the wild) because zoos evidently offer protection against a number of relevant conditions like predation, intraspecific competition and diseases. Species with a slower pace of life (i.e. a long life span, low reproduction rate and low mortality in the wild) benefit less from captivity in terms of longevity; in such species, there is probably less potential for a reduction in mortality. These findings provide a first general explanation about the different magnitude of zoo environment benefits among mammalian species, and thereby highlight the effort that is needed to improve captive conditions for slow-living species that are particularly susceptible to extinction in the wild.

An analysis of zoo and aquarium provided teacher professional development

NASA Astrophysics Data System (ADS)

Kubarek-Sandor, Joy

Informal science institutions are a significant provider of science teacher professional development. As pressure continues to critically analyze the work of teachers and their effectiveness in the classroom, it is important to understand how informal science institutions contribute to effective change in teacher science content knowledge and pedagogy. This research study analyzed zoo and aquarium provided teacher professional development to respond to the research questions: How do zoos and aquaria determine and assess their goals for teacher professional development? How do these goals align with effective teacher change for science content knowledge and pedagogy? Theoretical frameworks for high quality teacher professional development, effective evaluation of teacher professional development, and learning in informal science settings guided the research. The sample for the study was AZA accredited zoos and aquariums providing teacher professional development (N=107). Data collection consisted of an online questionnaire, follow-up interviews, and content analysis of teacher professional development artifacts. Analysis revealed that by and large zoos and aquariums are lacking in their provision of science teacher professional development. Most professional development focuses on content or resources, neglecting pedagogy. Assessments mismatch the goals and rely heavily on self-report and satisfaction measures. The results demonstrate a marked difference between those zoos and aquariums that are larger in capacity versus those that are medium to small in size. This may be an area of research for the future, as well as analyzing the education resources produced by zoos and aquariums as these were emphasized heavily as a way they serve teachers.

Seroprevalences of antibodies to Neospora caninum and Toxoplasma gondii in zoo animals.

PubMed

Sedlák, K; Bártová, E

2006-03-31

Neospora caninum is an apicomplexan parasite that causes neuromuscular disease in dogs and abortions in cattle. Little is known about the prevalence of antibodies to this parasite in zoo animals. Sera from 556 animals, from 13 Czech and Slovak zoos were tested for antibodies to N. caninum and Toxoplasma gondii by indirect fluorescent antibody test. Antibodies to N. caninum were found in 31 of 556 zoo animals (5.6%), representing 18 of 114 species tested: Eurasian wolf (Canis lupus lupus), Maned wolf (Chrysocyon brachyurus), fennec (Vulpes zerda), cheetah (Acinonyx jubatus), jaguarundi (Herpailurus yaguarondi), Eurasian lynx (Lynx lynx), Indian lion (Panthera leo goojratensis), fisher (Martes pennanti), blackbuck (Antilope cervicapra), European bison (Bison bonasus), lechwe (Kobus leche), African buffalo (Syncerus caffer caffer), eland (Taurotragus oryx), sitatunga (Tragelaphus spekei gratus), Thorold's deer (Cervus albirostris), Eastern elk (C. elaphus canadensis), Vietnam sika deer (C. nippon pseudaxis) and Père David's deer (Elaphurus davidianus). Titres ranged from 1:40 to 1:2560. The highest prevalence 50% was found in family mustelidae of the order carnivora. Antibodies to T. gondii were detected in 193 of 556 zoo animals (34.7%) representing 72 of 114 species tested, with titres ranging from 1:40 to 1:40960. The highest prevalence 100% was found in families: hyaenidae, mustelidae, ursidae and viveridae of the order carnivora. The results of this study indicate that zoo animals have more exposure to T. gondii than to N. caninum. It is the first report of seroprevalence of antibodies to N. caninum in European zoo animals.

An Interpretive Study of Meanings Citizen Scientists Make When Participating in Galaxy Zoo

NASA Astrophysics Data System (ADS)

Mankowski, T. S.; Slater, S. J.; Slater, T. F.

2011-09-01

As the Web 2.0 world lurches forward, so do intellectual opportunities for students and the general public to meaningfully engage in the scientific enterprise. In an effort to assess the intrinsic motivation afforded by participation in Galaxy Zoo, we have inductively analyzed more than 1,000 contributions in the Galaxy Zoo Forum and coded posts thematically. We find that participants overwhelmingly want to meaningfully contribute to a larger scientific enterprise as well as have seemingly unique access to high quality, professional astronomical data. While other citizen science projects work through large data sets, Galaxy Zoo is unique in its motivations and retention abilities. Many of these motivations originate in the aesthetic power of astronomical images, which Galaxy Zoo successfully harnesses, while not compromising the scientific value of the project. From the data emerged several trends of motivation, the primary being the sense of community created within the project that promotes professional-amateur collaboration; fulfilling a dream of being an astronomer, physicist, or astronaut; tapping into a potential well of interest created during the space race era; the spiritual aspect generated when the imagination interacts with Galaxy Zoo; and, uniting them all, the aesthetic appeal of the galaxy images. In addition, a very powerful tool also emerged as a method of retention unique to Galaxy Zoo. This tool, known as variable ratio reinforcement in behavioral psychology, uses the most appealing images as positive reinforcement to maintain classification rates over time.

New Help for the Sightless

NASA Technical Reports Server (NTRS)

1977-01-01

Duke Lumsden operates a candy shop in Tacoma, Wash. Duke is blind, yet he has no trouble differentiating between the values of currency he handles in the course of business. He is aided by a spinoff from space-developed optical-electronic scanning technology known as the Paper Money Identifier. The PMI is manufactured by EMR Ltd., Los Angeles. It's not distinguishable by the human eye, but each denomination of American currency has a unique distribution of colors. This fact enables the PMI to tell the difference between different denominations of paper money. The device, the size of a cigarette pack, emits a narrow beam of invisible infrared light. This beam reacts to the reflectivity of the colors on the bill and causes an oscillator to generate an audible signal. As Duke passes his PMI lengthwise along the back of a bill, he hears a distinctive series of tones that identifies each denomination. Duke Lumsden is very pleased with the paper money identifier, which he got through Tacoma's Technology Transfer Center. He not only handles paper money with ease, but he has discovered another use for the device. Before receiving the PMI, he had difficulty operating his tape recorder because he couldn't determine which track the tape was using; now his PMI tells him, by reacting to the different colors on the switch button light.

Infection of great apes and a zoo keeper with the same Mycobacterium tuberculosis spoligotype.

PubMed

Akkerman, Onno W; van der Werf, Tjip S; Rietkerk, Frank; Eger, Tony; van Soolingen, Dick; van der Loo, Kees; van der Zanden, Adri G M

2014-04-01

An animal keeper was diagnosed with pulmonary tuberculosis (TB) after bi-annual screening for latent TB infection in zoo employees. In the same period, several bonobos of the zoo were suffering from TB as well. The Mycobacterium tuberculosis strains from both the animal keeper and the bonobos appeared identical. We provide evidence that the animals infected their keeper.

"Our Zoo to You": The Link between Zoo Animals in the Classroom and Science and Literacy Concepts in First-Grade Journal Writing

ERIC Educational Resources Information Center

Wilson, Kathleen; Trainin, Guy; Laughridge, Virginia; Brooks, David; Wickless, Mimi

2011-01-01

This study examined first-grade students' journal writing to determine how placing live zoo animals in classrooms for science education links to students' emergent and early writing. Students were asked to write journal entries during the daily language arts period. Although no direct instruction in informational text writing was offered, teachers…

Predomination and New Genotypes of Enterocytozoon bieneusi in Captive Nonhuman Primates in Zoos in China: High Genetic Diversity and Zoonotic Significance

PubMed Central

Karim, Md Robiul; Dong, Haiju; Li, Tongyi; Yu, Fuchang; Li, Dezhong; Zhang, Longxian; Li, Junqiang; Wang, Rongjun; Li, Shouyi; Li, Xiaofeng; Rume, Farzana Islam; Ning, Changshen

2015-01-01

To appreciate the genetic diversity and zoonotic implications of Enterocytozoon bieneusi in nonhuman primates (NHPs) in zoos, we genotyped E. bieneusi in captive NHPs in seven zoos located at six major cities in China, using ribosomal internal transcribed spacer (ITS)-based PCR and sequence analyses. A total of 496 fecal specimens from 36 NHP species under nine families were analyzed and E. bieneusi was detected in 148 (29.8%) specimens of 25 NHP species from six families, including Cercopithecidae (28.7%), Cebidae (38.0%), Aotidae (75.0%), Lemuridae (26.0%), Hylobatidae (50.0%) and Hominidae (16.2%) (P = 0.0605). The infection rates were 29.0%, 15.2%, 18.2%, 37.3%, 29.2%, 37.7% and 44.8% in Shijiazhuang Zoo, Wuhan Zoo, Taiyuan Zoo, Changsha Wild Animal Zoo, Beijing Zoo, Shanghai Zoo and Shanghai Wild Animal Park, respectively (P = 0.0146). A total of 25 ITS genotypes were found: 14 known (D, O, EbpC, EbpA, Type IV, Henan-IV, BEB6, BEB4, Peru8, PigEBITS5, EbpD, CM1, CM4 and CS-1) and 11 new (CM8 to CM18). Genotype D was the most prevalent one (40/148), followed by CM4 (20/148), CM1 (15/148), O (13/148), CM16 (13/148), EbpC (11/148). Of them, genotypes D, EbpC, CM4 and O were widely distributed in NHPs (seen in 9 to 12 species) whereas genotypes CM1 and CM16 were restricted to one to three NHP species. In phylogenetic analysis, 20 genotypes (121/148, 81.8%), excluding genotypes BEB4, BEB6, CM9, CM4 and CM18, belonged to group 1 with zoonotic potential. New genotype CM9 clustered in group 2 with BEB4 and BEB6. The remaining two genotypes CM4 and CM18 formed new cluster (group 9) in between two other genotypic clusters found in primates. The findings of high diversity in E. bieneusi genotypes and their zoonotic potentiality concluded the importance of captive NHPs as reservoir hosts for human microsporidiosis. PMID:25705879

Ocular oxyspirurosis of primates in zoos: intermediate host, worm morphology, and probable origin of the infection in the Moscow zoo.

PubMed

Ivanova, E; Spiridonov, S; Bain, O

2007-12-01

Over the last century, only two cases of ocular oxyspirurosis were recorded in primates, both in zoos, and two species were described: in Berlin, Germany, Oxyspirura (O.) conjunctivalis from the lemurid Microcebus murinus, later also found in the lorisid Loris gracilis; in Jacksonville, Florida, O. (O.) youngi from the cercopithecid monkey Erythrocebus patas. In the present case from the Moscow zoo, oxyspirurosis was recorded in several species of Old World lemuriforms and lorisiforms, and some South American monkeys. i) The intermediate host was discovered to be a cockroach, as for O. (O.) mansoni, a parasite of poultry. The complete sequence identity between ITS-1 rDNA from adult nematodes of the primate and that of the larval worms from the vector, Nauphoete cinerea, confirmed their conspecificity. ii) Parasites from Moscow zoo recovered from Nycticebus c. coucang were compared morphologically to those from other zoos. The length and shape of the gubernaculum, used previously as a distinct character, were found to be variable. However, the vulvar bosses arrangement, the distal extremity of left spicule and the position of papillae of the first postcloacal pair showed that the worms in the different samples were not exactly identical and that each set seemed characteristic of a particular zoo. iii) The presence of longitudinal cuticular crests in the infective stage as well as in adult worms was recorded. Together with several other morphological and biological characters (long tail and oesophagus, cockroach vector), this confirmed that Oxyspirura is not closely related to Thelazia, another ocular parasite genus. iv) The disease in the Moscow zoo is thought to have started with Nycticebus pygmaeus imported fromVietnam, thus the suggestion was that Asiatic lorisids were at the origin of the Moscow set of cases. The natural host(s) for the Berlin and Jacksonville cases remain unknown but they are unlikely to be the species found infected in zoos. Consequently the notion of type hosts is artificial and the three agents of oxyspirurosis are provisionally placed in the taxon O. (O.) conjunctivalis.

Predomination and new genotypes of Enterocytozoon bieneusi in captive nonhuman primates in zoos in China: high genetic diversity and zoonotic significance.

PubMed

Karim, Md Robiul; Dong, Haiju; Li, Tongyi; Yu, Fuchang; Li, Dezhong; Zhang, Longxian; Li, Junqiang; Wang, Rongjun; Li, Shouyi; Li, Xiaofeng; Rume, Farzana Islam; Ning, Changshen

2015-01-01

To appreciate the genetic diversity and zoonotic implications of Enterocytozoon bieneusi in nonhuman primates (NHPs) in zoos, we genotyped E. bieneusi in captive NHPs in seven zoos located at six major cities in China, using ribosomal internal transcribed spacer (ITS)-based PCR and sequence analyses. A total of 496 fecal specimens from 36 NHP species under nine families were analyzed and E. bieneusi was detected in 148 (29.8%) specimens of 25 NHP species from six families, including Cercopithecidae (28.7%), Cebidae (38.0%), Aotidae (75.0%), Lemuridae (26.0%), Hylobatidae (50.0%) and Hominidae (16.2%) (P = 0.0605). The infection rates were 29.0%, 15.2%, 18.2%, 37.3%, 29.2%, 37.7% and 44.8% in Shijiazhuang Zoo, Wuhan Zoo, Taiyuan Zoo, Changsha Wild Animal Zoo, Beijing Zoo, Shanghai Zoo and Shanghai Wild Animal Park, respectively (P = 0.0146). A total of 25 ITS genotypes were found: 14 known (D, O, EbpC, EbpA, Type IV, Henan-IV, BEB6, BEB4, Peru8, PigEBITS5, EbpD, CM1, CM4 and CS-1) and 11 new (CM8 to CM18). Genotype D was the most prevalent one (40/148), followed by CM4 (20/148), CM1 (15/148), O (13/148), CM16 (13/148), EbpC (11/148). Of them, genotypes D, EbpC, CM4 and O were widely distributed in NHPs (seen in 9 to 12 species) whereas genotypes CM1 and CM16 were restricted to one to three NHP species. In phylogenetic analysis, 20 genotypes (121/148, 81.8%), excluding genotypes BEB4, BEB6, CM9, CM4 and CM18, belonged to group 1 with zoonotic potential. New genotype CM9 clustered in group 2 with BEB4 and BEB6. The remaining two genotypes CM4 and CM18 formed new cluster (group 9) in between two other genotypic clusters found in primates. The findings of high diversity in E. bieneusi genotypes and their zoonotic potentiality concluded the importance of captive NHPs as reservoir hosts for human microsporidiosis.

Successive deaths of a captive snow leopard (Uncia uncia) and a serval (Leptailurus serval) by infection with feline panleukopenia virus at Sapporo Maruyama Zoo.

PubMed

Sassa, Yukiko; Yamamoto, Hideaki; Mochizuki, Masami; Umemura, Takashi; Horiuchi, Motohiro; Ishiguro, Naotaka; Miyazawa, Takayuki

2011-04-01

Feline parvoviruses were isolated from frozen samples of intestines taken from a snow leopard (Uncia uncia) and a serval (Leptailurus serval) that died successively at Sapporo Maruyama Zoo in Hokkaido, Japan. Isolates possessed an antigenic epitope for both the feline panleukopenia virus (FPLV) and mink enteritis virus, identified with a hemagglutination inhibition test. Sequencing analyses of the VP2 region of the isolates revealed that the two isolates were identical and of the FPLV-type. These results suggested that FPLV was introduced from a feral cat which entered the zoo and transmitted the virus inside the zoo.

Shedding of Toxoplasma gondii oocysts by Felidae in zoos in the Czech Republic.

PubMed

Lukesová, D; Literák, I

1998-01-15

In 1995 and 1996, the shedding of Toxoplasma gondii oocysts was monitored in the faeces of Felidae in six zoos in the Czech Republic. In all, 2287 samples of faeces from 19 species of Felidae were examined. In Ostrava Zoo, four episodes of shedding of Toxoplasma-like oocysts were identified, using a flotation examination, in a pair of wild cats (Felis silvestris), six episodes in a wild cat held separately, and three episodes in a pair of Amur leopard cats (F. euptilurus). After the passage of sporulated oocysts through laboratory mice, T. gondii was confirmed in the pair of wild cats (three episodes), in the wild cat held separately (three episodes) and in the pair of Amur leopard cats (one episode). In Jihlava Zoo, one episode of shedding of T. gondii oocyst was identified in Geoffroy's cat (Oncifelis geoffroyi) using flotation and isolation examination. The possible sources of toxoplasmosis of the Felidae in zoos are discussed.

Molecular diversity of methanogens in fecal samples from Bactrian camels (Camelus bactrianus) at two zoos.

PubMed

Turnbull, Kathryn L; Smith, Rachel P; St-Pierre, Benoit; Wright, André-Denis G

2012-08-01

Animals are dependent on mutualistic microbial communities that reside in their gastrointestinal track for essential physiological functions such as nutrition and pathogen resistance. The composition of microbial communities in an animal is influenced by various factors, including species, diet and geographical location. In this preliminary study, the population structure of fecal methanogens in Bactrian camels (Camelus bactrianus) from two zoos was studied using separate 16S rRNA gene libraries for each zoo. While methanogen sequences belonging to the genus Methanobrevibacter were dominant in both libraries, they showed significant differences in diversity (p=0.05) and structure (p<0.0001). Population structure analysis revealed that only two operational taxonomic units (OTUs) were shared between libraries, while two OTUs were unique to the Southwick Zoo library and seven OTUs were unique to the Potter Park Zoo library. These preliminary results highlight how methanogen population structures can vary greatly between animals of the same species maintained in captivity at different locations. Copyright © 2011 Elsevier Ltd. All rights reserved.

Recognition of an important water quality issue at zoos: prevalence and potential threat of toxic cyanobacteria.

PubMed

Doster, Enrique; Chislock, Michael F; Roberts, John F; Kottwitz, Jack J; Wilson, Alan E

2014-03-01

Zoo animals may be particularly vulnerable to water sources contaminated with cyanobacterial toxins given their nonvoluntary close association with this resource. However, the prevalence and potential threat of toxic cyanobacteria in this setting are unknown. Several otherwise unexplained yellow-bellied slider (Trachemys scripta scripta) deaths were documented in a zoo moat with recurring blooms of toxic Microcystis aeruginosa. Furthermore, an extremely high and potentially lethal concentration of the hepatotoxin microcystin (166 ng/g) was found in the liver of a necropsied turtle that died in this moat. A subsequent monthly survey of water quality revealed detectable concentrations of microcystin in all moats (0.0001 to 7.5 microg/L), with moats higher than 1 microg/L being significantly higher than the threshold for safe drinking water recommended by the World Health Organization. These results demonstrate that cyanobacterial blooms are an important water quality issue in zoos, and future research is necessary to identify potential associations among water quality, zoo animal health, and moat management strategies.

Association of candy consumption with body weight measures, other health risk factors for cardiovascular disease, and diet quality in US children and adolescents: NHANES 1999-2004

USDA-ARS?s Scientific Manuscript database

The purpose of this study was to determine the effects of total, chocolate, or sugar candy consumption on intakes of total energy, fat, and added sugars; diet quality; weight/adiposity parameters; and risk factors for cardiovascular disease in children 2–13 years of age (n=7,049) and adolescents 14–...

Increased sales and thefts of candy as a function of sales promotion activities: Preliminary findings.

PubMed

Carter, N; Kindstedt, A; Melin, L

1995-01-01

We used an A-B-A design to evaluate the effects of two commonly used promotional activities-price reduction and increased exposure, in combination and separately-on sales and thefts of candy at a grocery store. The combination of activities and the increased exposure condition produced the greatest increases in sales. The combination of activities was also associated with the greatest increase in thefts.

Presence of Candy and Snack Food at Checkout in Chain Stores: Results of a Pilot Study.

PubMed

Basch, Corey H; Kernan, William D; Menafro, Anthony

2016-10-01

Community health professionals must use multiple strategies to address the rising rates of childhood obesity in the United States. One such strategy is to address the underlying causes of childhood obesity, including lack of exercise and the consumption of calorically-dense snack foods. This study examines the presence of candy and snack food in the checkout lines of all retail chain stores in a selected community to determine the presence of these products, the ways in which these products are promoted, and the type of physical environment through which customers navigate during the checkout process. The findings confirm that candy, soft drinks, snacks, and ice cream were present in a large majority of these retail stores. Further, this pilot study found that many of these stores "corral" customers through the check-out line in such a way that it is necessary to pass these snack foods directly. Three themes for discussion emerged from the review of the data collected, including product marketing, product packaging, and product placement. Implications for childhood health are presented in the context of these marketing strategies. The results and subsequent discussion provide important insight into the ways in which the presence of candy and snack food at checkout lines might contribute to childhood obesity rates.

Adolescent Learning in the Zoo: Embedding a Non-Formal Learning Environment to Teach Formal Aspects of Vertebrate Biology

ERIC Educational Resources Information Center

Randler, Christoph; Kummer, Barbara; Wilhelm, Christian

2012-01-01

The aim of this study was to assess the outcome of a zoo visit in terms of learning and retention of knowledge concerning the adaptations and behavior of vertebrate species. Basis of the work was the concept of implementing zoo visits as an out-of-school setting for formal, curriculum based learning. Our theoretical framework centers on the…

Mosquito species composition and phenology (Diptera, Culicidae) in two German zoological gardens imply different risks of mosquito-borne pathogen transmission.

PubMed

Heym, Eva C; Kampen, Helge; Walther, Doreen

2018-06-01

Due to their large diversity of potential blood hosts, breeding habitats, and resting sites, zoological gardens represent highly interesting places to study mosquito ecology. In order to better assess the risk of mosquito-borne disease-agent transmission in zoos, potential vector species must be known, as well as the communities in which they occur. For this reason, species composition and dynamics were examined in 2016 in two zoological gardens in Germany. Using different methods for mosquito sampling, a total of 2,257 specimens belonging to 20 taxa were collected. Species spectra depended on the collection method but generally differed between the two zoos, while species compositions and relative abundances varied seasonally in both of them. As both sampled zoos were located in the same climatic region and potential breeding sites within the zoos were similar, the differences in mosquito compositions are attributed to immigration of specimens from surrounding landscapes, although the different sizes of the zoos and the different blood host populations available probably also have an impact. Based on the differences in species composition and the various biological characteristics of the species, the risk of certain pathogens to be transmitted must also be expected to differ between the zoos. © 2018 The Society for Vector Ecology.

Isolation of Escherichia coli 0157:H7 Strain from Fecal Samples of Zoo Animal

PubMed Central

Mohammed Hamzah, Aseel; Mohammed Hussein, Aseel; Mahmoud Khalef, Jenan

2013-01-01

The isolation and characterization of Escherichia coli O157:H7 strains from 22 out of 174 fecal samples from petting zoo animals representing twenty-two different species (camel, lion, goats, zebra, bear, baboon monkey, Siberian monkey, deer, elk, llama, pony, horses, fox, kangaroo, wolf, porcupine, chickens, tiger, ostrich, hyena, dogs, and wildcats) were investigated. One petting Al-Zawraa zoological society of Baghdad was investigated for E. coli O157:H7 over a 16-month period that spanned two summer and two autumn seasons. Variation in the occurrence of E. coli O157:H7-positive petting zoo animals was observed, with animals being culture positive only in the summer months but not in the spring, autumn, or winter. E. coli O157:H7 isolates were distinguished by agglutination with E. coli O157:H7 latex reagent (Oxoid), identified among the isolates, which showed that multiple E. coli strains were isolated from one petting zoo animal, in which a single animal simultaneously shed multiple E. coli strains; E. coli O157:H7 was isolated only by selective enrichment culture of 2 g of petting zoo animal feces. In contrast, strains other than O157:H7 were cultured from feces of petting zoo animals without enrichment. PMID:24489514

A pilot study of occupational envenomations in North American zoos and aquaria.

PubMed

Vohra, Rais; Clark, Rick; Shah, Nilofar

2008-11-01

To characterize occupational envenomations from exotic and native creatures, we surveyed North American zoos and aquaria. Survey questionnaires were mailed to curators at 216 zoos/aquaria which are accredited by the Association of Zoos and Aquariums (AZA) and listed on the AZA website. Reptile curators were asked to complete the zoo surveys. The questions addressed the number and types of bites, availability of antivenom (AV) on the premises, and sources of general information about envenoming. Responses were kept anonymous. A total of 216 surveys were mailed. The response rate was 58% for this pilot research project. Twenty-six (21%) of responding institutions replied that they had at least one incident of bite from a venomous species in the last 10 years. Species of animals included a variety of native and exotic terrestrial and marine species. There were no deaths or serious outcomes reported as complications of these incidents. Less than one-third of responding institutions reported having AVs on-site for medical use in case of envenomations. A variety of information sources, including internally developed protocols and poison center resources, were reported as sources of envenoming information for respondents. Clinicians and toxicologists should be prepared to care for cases of envenomations from exotic zoo or aquarium species such as the ones identified in this survey in their practice regions.

Comparative analyses of longevity and senescence reveal variable survival benefits of living in zoos across mammals

PubMed Central

Tidière, Morgane; Gaillard, Jean-Michel; Berger, Vérane; Müller, Dennis W. H.; Bingaman Lackey, Laurie; Gimenez, Olivier; Clauss, Marcus; Lemaître, Jean-François

2016-01-01

While it is commonly believed that animals live longer in zoos than in the wild, this assumption has rarely been tested. We compared four survival metrics (longevity, baseline mortality, onset of senescence and rate of senescence) between both sexes of free-ranging and zoo populations of more than 50 mammal species. We found that mammals from zoo populations generally lived longer than their wild counterparts (84% of species). The effect was most notable in species with a faster pace of life (i.e. a short life span, high reproductive rate and high mortality in the wild) because zoos evidently offer protection against a number of relevant conditions like predation, intraspecific competition and diseases. Species with a slower pace of life (i.e. a long life span, low reproduction rate and low mortality in the wild) benefit less from captivity in terms of longevity; in such species, there is probably less potential for a reduction in mortality. These findings provide a first general explanation about the different magnitude of zoo environment benefits among mammalian species, and thereby highlight the effort that is needed to improve captive conditions for slow-living species that are particularly susceptible to extinction in the wild. PMID:27819303

Isolation of Escherichia coli 0157:H7 strain from fecal samples of zoo animal.

PubMed

Mohammed Hamzah, Aseel; Mohammed Hussein, Aseel; Mahmoud Khalef, Jenan

2013-01-01

The isolation and characterization of Escherichia coli O157:H7 strains from 22 out of 174 fecal samples from petting zoo animals representing twenty-two different species (camel, lion, goats, zebra, bear, baboon monkey, Siberian monkey, deer, elk, llama, pony, horses, fox, kangaroo, wolf, porcupine, chickens, tiger, ostrich, hyena, dogs, and wildcats) were investigated. One petting Al-Zawraa zoological society of Baghdad was investigated for E. coli O157:H7 over a 16-month period that spanned two summer and two autumn seasons. Variation in the occurrence of E. coli O157:H7-positive petting zoo animals was observed, with animals being culture positive only in the summer months but not in the spring, autumn, or winter. E. coli O157:H7 isolates were distinguished by agglutination with E. coli O157:H7 latex reagent (Oxoid), identified among the isolates, which showed that multiple E. coli strains were isolated from one petting zoo animal, in which a single animal simultaneously shed multiple E. coli strains; E. coli O157:H7 was isolated only by selective enrichment culture of 2 g of petting zoo animal feces. In contrast, strains other than O157:H7 were cultured from feces of petting zoo animals without enrichment.

Disease Surveillance of California Ground Squirrels ( Spermophilus beecheyi ) in a Drive-through Zoo in Oregon, USA.

PubMed

Beest, Julia Ter; Cushing, Andrew; McClean, Modesto; Hsu, Wendy; Bildfell, Robert

2017-07-01

Rodents and other small wild mammals are often considered to be pests and vectors for disease in zoos that house small populations of valuable threatened and endangered animals. In 2005, three nonhuman primates at a drive-through zoo in Oregon, US, acquired tularemia from an unknown source. Due to an abundance of California ground squirrels ( Spermophilus beecheyi ) on zoo grounds, we instituted serosurveillance of this species from July through September 2008 to determine the prevalence of antibodies against pathogens considered to be potentially transmissible to collection animals. Serologic testing was performed for Francisella tularensis ; Leptospira interrogans serovars Canicola, Grippotyphosa, Hardjo, Icterohemorrhagiae, and Pomona; Toxoplasma gondii ; and Yersinia pestis . All squirrels were seronegative for Yersinia pestis (0%; 0/45) and Toxoplasma gondii (0%; 0/20); there was a prevalence of 2% (1/45) for Francisella tularensis antibodies and 57% (24/42) were positive for various Leptospira serovars. Although it remains unclear whether ground squirrels present a significant risk for transmission of disease to zoo animals, vaccination of high-risk zoo animals against leptospirosis warrants consideration. Beyond this, continued vigilance and persistence with various forms of pest control may reduce the likelihood of disease transmission from wildlife hosts to animals in human care.

Quantifying long-term impact of zoo and aquarium visits on biodiversity-related learning outcomes.

PubMed

Jensen, Eric A; Moss, Andrew; Gusset, Markus

2017-07-01

Zoos and aquariums aim to achieve lasting impact on their public audiences' awareness of biodiversity, its value, and the steps they can take to conserve it. Here, we evaluate the long-term educational impact of visits to zoos and aquariums on biodiversity understanding and knowledge of actions to help protect biodiversity. A minimum of two years after completing a repeated-measures survey before and after visiting a zoo or aquarium, the same participants were invited to take part in a follow-up online survey. Despite the small number of respondents (n = 161), our study may still represent the best available quantitative evidence pertaining to zoo and aquarium visits' long-term educational impact. We found that improvements in respondents' biodiversity understanding from pre- to post-visit leveled off, staying unchanged in the follow-up survey. In contrast, the improved knowledge of actions to help protect biodiversity from pre- to post-visit showed further improvement from post-visit to delayed post-visit follow-up survey. These results suggest that the immediate positive effects of a zoo or aquarium visit on biodiversity-related learning outcomes may be long lasting and even help lay the groundwork for further improvements over an extended period of time following the visit. © 2017 Wiley Periodicals, Inc.

Seroprevalence of Borrelia burgdorferi sensu lato and tick-borne encephalitis virus in zoo animal species in the Czech Republic.

PubMed

Sirmarová, Jana; Tichá, Lucie; Golovchenko, Marina; Salát, Jiří; Grubhoffer, Libor; Rudenko, Nataliia; Nowotny, Norbert; Růžek, Daniel

2014-09-01

This study was conducted to evaluate the prevalence of antibodies against Borrelia bugdorferi (Bb) s.l. and tick-borne encephalitis virus (TBEV) in zoo animals in the Czech Republic. We collected 133 serum samples from 69 animal species from 5 zoos located in different parts of the country. The samples were obtained from even-toed ungulates (n=78; 42 species), odd-toed ungulates (n=32; 11 species), carnivores (n=13; 9 species), primates (n=2, 2 species), birds (n=3; 2 species), and reptiles (n=5; 3 species). A high antibody prevalence (60%) was observed for Bb s.l. On the other hand, only two animals had TBEV-specific antibodies: a markhor (Capra falconeri) and a reindeer (Rangifer tarandus), both from the same zoo, located in an area endemic for TBEV. Both of these animals were also positive for Bb s.l. antibodies. Our results indicate that a high number of animal species in the Czech zoos were exposed to Bb s.l. and that TBEV infection occurred at least in one of the investigated zoos. Considering the pathogenic potential of these two tick-borne pathogens, clinical and serological monitoring should be continued, and therapeutic and preventive measures should be taken when necessary. Copyright © 2014 Elsevier GmbH. All rights reserved.

An investigation into resting behavior in Asian elephants in UK zoos.

PubMed

Williams, Ellen; Bremner-Harrison, Samantha; Harvey, Naomi; Evison, Emma; Yon, Lisa

2015-01-01

Maintaining adequate welfare in captive elephants is challenging. Few studies have investigated overnight rest behavior in zoo elephants, yet time spent resting has been identified as a welfare indicator in some species. We investigated resting behavior in Asian elephants (Elephas maximus) in UK zoos, with the aim of identifying patterns or preferences in lying rest. Details of standing (SR) and lying (LR) rest behavior were identified by observing video footage of inside enclosures collected for 14 elephants (2 male, 12 female) housed at three UK zoos (Zoo A: 18 nights; Zoo B: 27 nights; Zoo C: 46 nights) from 16:00 to 08:30 (approximately). Elephants engaged in a mean of 58-337 min rest per night. Time of night affected mean duration of LR bouts (P < 0.001); longest bouts were observed between 22:01 and 06:00. Elephants showed a substrate preference when lying to rest; LR was not observed on concrete or tiled flooring. Where sand was available (to 11/14 elephants), all elephants engaged in LR on sand flooring. Only two elephants engaged in LR on rubber flooring (available to 7/14 elephants). Mean duration of rest bouts was greater when a conspecific was within two body lengths than when conspecifics were not (P < 0.01). Our study indicated that elephants show substrate preferences when choosing an area for rest and engage in more rest when conspecifics are in close proximity. The results of this study could be used as a basis for future studies investigating the link between rest and welfare in captive elephants. © 2015 Wiley Periodicals, Inc.

Mammalian Collection on Noah's Ark: The Effects of Beauty, Brain and Body Size

PubMed Central

Frynta, Daniel; Šimková, Olga; Lišková, Silvie; Landová, Eva

2013-01-01

The importance of today's zoological gardens as the so-called “Noah's Ark” grows as the natural habitat of many species quickly diminishes. Their potential to shelter a large amount of individuals from many species gives us the opportunity to reintroduce a species that disappeared in nature. However, the selection of animals to be kept in zoos worldwide is highly selective and depends on human decisions driven by both ecological criteria such as population size or vulnerability and audience-driven criteria such as aesthetic preferences. Thus we focused our study on the most commonly kept and bred animal class, the mammals, and we asked which factors affect various aspects of the mammalian collection of zoos. We analyzed the presence/absence, population size, and frequency per species of each of the 123 mammalian families kept in the worldwide zoo collection. Our aim was to explain these data using the human-perceived attractiveness of mammalian families, their body weight, relative brain size and species richness of the family. In agreement with various previous studies, we found that the body size and the attractiveness of mammals significantly affect all studied components of the mammalian collection of zoos. There is a higher probability of the large and attractive families to be kept. Once kept, these animals are presented in larger numbers in more zoos. On the contrary, the relative mean brain size only affects the primary selection whether to keep the family or not. It does not affect the zoo population size or the number of zoos that keep the family. PMID:23690985

Mammalian collection on Noah's Ark: the effects of beauty, brain and body size.

PubMed

Frynta, Daniel; Šimková, Olga; Lišková, Silvie; Landová, Eva

2013-01-01

The importance of today's zoological gardens as the so-called "Noah's Ark" grows as the natural habitat of many species quickly diminishes. Their potential to shelter a large amount of individuals from many species gives us the opportunity to reintroduce a species that disappeared in nature. However, the selection of animals to be kept in zoos worldwide is highly selective and depends on human decisions driven by both ecological criteria such as population size or vulnerability and audience-driven criteria such as aesthetic preferences. Thus we focused our study on the most commonly kept and bred animal class, the mammals, and we asked which factors affect various aspects of the mammalian collection of zoos. We analyzed the presence/absence, population size, and frequency per species of each of the 123 mammalian families kept in the worldwide zoo collection. Our aim was to explain these data using the human-perceived attractiveness of mammalian families, their body weight, relative brain size and species richness of the family. In agreement with various previous studies, we found that the body size and the attractiveness of mammals significantly affect all studied components of the mammalian collection of zoos. There is a higher probability of the large and attractive families to be kept. Once kept, these animals are presented in larger numbers in more zoos. On the contrary, the relative mean brain size only affects the primary selection whether to keep the family or not. It does not affect the zoo population size or the number of zoos that keep the family.

9 CFR 130.2 - User fees for individual animals and certain birds quarantined in the APHIS-owned or -operated...

Code of Federal Regulations, 2014 CFR

2014-01-01

... grams 18.00 19.00 19.00 20.00 21.00 Domestic or zoo animals (except equines, birds, and poultry): Bison, bulls, camels, cattle, or zoo animals 144.00 149.00 153.00 158.00 162.00 All others, including, but not limited to, alpacas, llamas, goats, sheep, and swine 38.00 39.00 40.00 42.00 43.00 Equines (including zoo...

9 CFR 130.2 - User fees for individual animals and certain birds quarantined in the APHIS-owned or -operated...

Code of Federal Regulations, 2013 CFR

2013-01-01

... grams 18.00 19.00 19.00 20.00 21.00 Domestic or zoo animals (except equines, birds, and poultry): Bison, bulls, camels, cattle, or zoo animals 144.00 149.00 153.00 158.00 162.00 All others, including, but not limited to, alpacas, llamas, goats, sheep, and swine 38.00 39.00 40.00 42.00 43.00 Equines (including zoo...

9 CFR 130.2 - User fees for individual animals and certain birds quarantined in the APHIS-owned or -operated...

Code of Federal Regulations, 2012 CFR

2012-01-01

... grams 18.00 19.00 19.00 20.00 21.00 Domestic or zoo animals (except equines, birds, and poultry): Bison, bulls, camels, cattle, or zoo animals 144.00 149.00 153.00 158.00 162.00 All others, including, but not limited to, alpacas, llamas, goats, sheep, and swine 38.00 39.00 40.00 42.00 43.00 Equines (including zoo...

Fat-soluble vitamin and mineral comparisons between zoo-based and free-ranging koalas (Phascolarctos cinereus).

PubMed

Schmidt, Debra A; Pye, Geoffrey W; Hamlin-Andrus, Chris C; Ellis, William A; Bercovitch, Fred B; Ellersieck, Mark R; Chen, Tai C; Holick, Michael F

2013-12-01

As part of a health investigation on koalas at San Diego Zoo, serum samples were analyzed from 18 free-ranging and 22 zoo-based koalas, Phascolarctos cinereus. Serum concentrations of calcium, chloride, cobalt, copper, iron, magnesium, manganese, molybdenum, phosphorus, potassium, selenium, sodium, zinc, and vitamins A, E, and 25(OH)D3 were quantified. Calcium, chloride, molybdenum, selenium, and vitamin E concentrations were significantly higher in zoo-based koalas than in free-ranging koalas, whereas magnesium, manganese, phosphorus, and zinc concentrations were significantly higher in the free-ranging koalas. No significant differences were found between genders. The results from this study will help to establish a starting point for determining target circulating nutrient concentrations in koalas.

Facebooking Citizen Science with the Zooniverse

NASA Astrophysics Data System (ADS)

Moore, Joseph; Gay, P. L.; Hogan, K.; Lintott, C.; Impey, C.; Watson, C.

2011-01-01

While fully online citizen science projects like Galaxy Zoo and Moon Zoo are able to garner participation by tens to hundreds of thousands of people, this success pales next to the number of people who use Facebook. With a population well over half a billion, Facebook is, at the time of this writing, the largest single online community. As an experiment in social science-engagement, we have created Facebook fan pages for Zooniverse science tasks, social-sharing apps for Moon Zoo and Galaxy Zoo, and a novel galaxy-related citizen science project all within Facebook. In this poster we present early analysis on how these engagements attract both old and new users, and how users choose to share and interact through these pages.

STS-46 Commander Shriver eats candy (M&Ms) on OV-104's aft flight deck

NASA Image and Video Library

1992-08-08

STS046-35-013 (31 July-8 Aug. 1992) --- Astronaut Loren J. Shriver, STS-46 commander, pursues several floating chocolate candies on the flight deck of the Space Shuttle Atlantis as it makes one of its 127 total orbits for the eight-day mission. Shriver, wearing a headset for communications with ground controllers, joined four other NASA astronauts and two European scientists for the mission.

STS-33 MS Carter and MS Thornton display 'Maggot on Board' sign and candy

NASA Technical Reports Server (NTRS)

1989-01-01

STS-33 Mission Specialist (MS) Manley L. Carter, Jr (left) and MS Kathryn C. Thornton display 'Maggot on Board' sign and 'SMARTIES' candy stored in plastic bag on the aft flight deck of Discovery, Orbiter Vehicle (OV) 103. The mission specialists are wearing their mission polo shirts and communications kit assembly headsets. An overhead window appears above their heads. A gold necklace chain floats around Carter's neck.

Increased sales and thefts of candy as a function of sales promotion activities: Preliminary findings

PubMed Central

Carter, Ned; Kindstedt, Angeli; Melin, Lennart

1995-01-01

We used an A-B-A design to evaluate the effects of two commonly used promotional activities—price reduction and increased exposure, in combination and separately—on sales and thefts of candy at a grocery store. The combination of activities and the increased exposure condition produced the greatest increases in sales. The combination of activities was also associated with the greatest increase in thefts. PMID:16795853

STS-46 Commander Shriver eats candy (M and Ms) on OV-104's aft flight deck

NASA Technical Reports Server (NTRS)

1992-01-01

STS-46 Commander Loren J. Shriver, wearing a communications kit assembly headset and with his mouth open, pursues several floating chocolate-covered peanut candies (M and Ms) on the aft flight deck of Atlantis, Orbiter Vehicle (OV) 104. Shriver is positioned in front of overhead window W7. Outside the window the cloud-covered surface of the Earth and the Earth's limb are visible.

Using brand characters to promote young children's liking of and purchase requests for fruit.

PubMed

de Droog, Simone M; Valkenburg, Patti M; Buijzen, Moniek

2011-01-01

The aim of this experiment was to investigate whether brand characters can enhance children's liking of and purchase request intent for fruit compared to candy. The authors assigned 216 preschool students between the ages of 4 and 6 years to 9 experimental conditions in which they were presented with a healthy snack (chopped bananas) and an unhealthy snack (banana candy). The packages of these snacks portrayed a familiar character (i.e., Dora from Dora the Explorer or SpongeBob from SpongeBob SquarePants), an unfamiliar character, or no character (control group). The authors' results showed that brand characters can increase children's liking of and purchase request intent for fruit up to a level similar to candy. However, the effects on liking and purchase request intent did not differ between familiar and unfamiliar characters. These results may be helpful for future marketing campaigns to promote children's consumption of healthy foods.

The effects of environmental and visitor variables on the behavior of free-ranging ring-tailed lemurs (Lemur catta) in captivity.

PubMed

Collins, Courtney; Corkery, Ilse; Haigh, Amy; McKeown, Sean; Quirke, Thomas; O'Riordan, Ruth

2017-07-01

The effect of the zoo environment on captive animals is an increasingly studied area of zoo research, with visitor effects and exhibit design recognized as two of the factors that can contribute to animal welfare in captivity. It is known that in some situations, visitors may be stressful to zoo-housed primates, and this may be compounded by environmental factors such as the weather, the time of day, and zoo husbandry routines. Exhibit design and proximity of the public are also known to influence behavioral response of primates to visitors; however, there is minimal research on free-ranging zoo animals, even though they are potentially subjected to intense interactions with visitors. The current study explores the effect of the zoo environment, several visitor variables and specific animal-visitor interactions on the behavior of free-ranging ring-tailed lemurs (Lemur catta) at Fota Wildlife Park, Ireland. Data were obtained through scan samples collected over 18 months (n = 12,263) and analyzed using a range of statistical tests, including general estimating equations (GEE). Results demonstrate that the free-ranging lemurs' behavior at Fota Wildlife Park is affected by season, weather and time of day. Similarities in feeding behavior exist between the free-ranging group and lemurs in the wild when resources are plentiful. Visitor variables had a limited effect on lemur behavior and behavioral diversity level. Lemurs rarely reacted to visitors when specific interactions were considered. Generally, the results indicate that the ring-tailed lemurs in this study have adapted well to the zoo environment and habituated to visitors. © 2017 Wiley Periodicals, Inc.

Salmonella prevalence among reptiles in a zoo education setting.

PubMed

Hydeskov, H B; Guardabassi, L; Aalbaek, B; Olsen, K E P; Nielsen, S S; Bertelsen, M F

2013-06-01

Clinically healthy reptiles may shed Salmonella and therefore act as a potential zoonotic threat. Most people in Northern European countries are rarely exposed to reptiles, but many zoos have education departments where children have direct contact with this group of animals. The objectives of this study were to determine the prevalence and serotype distribution of Salmonella among reptiles in the Education Department (n = 55) at Copenhagen Zoo and compare it to the Zoo's main reptile collection (n = 145) to evaluate the zoonotic risk. Salmonella was isolated from cloacal swabs by selective enrichment, and a single isolate from each positive sample was further identified by biochemical tests and serotyped. The overall prevalence was 35% (69/200) with significant difference between the Education Department (64%, 35/55) and the main reptile collection (23%, 34/145). A total of 28 serotypes were detected. Ten serotypes were isolated from more than one specimen and four from more than one species. Salmonella enterica subsp. enterica serovar Eastbourne was the predominant serotype (32%, 22/69) and was also the serotype isolated from most reptile species (n = 7). Transmission of serotypes from one department to another was very limited indicated by the serotype distribution. Despite the relative high prevalence observed among the reptiles in the Zoo's Education Department compared to the reptiles in the Zoo's main reptile collection, no Salmonella cases have been linked to the Zoo, and Salmonella ser. Eastbourne is very rarely isolated from humans in Denmark. Simple hygienic procedures such as hand washing which is consistently carried out following handling of reptiles at the Education Department may reduce the risk and therefore contribute to this low prevalence. © 2012 Blackwell Verlag GmbH.

Assessment of change in conservation attitudes through zoo education

NASA Astrophysics Data System (ADS)

Randall, Teresa

2011-12-01

This study was conducted at the Oklahoma City Zoo in fall 2010 and subjects were students' ages 14-18 who either participated in a formal conservation education class led by zoo educators or in a field trip in which they were engaged in free-choice learning. Two research questions were: 1) Does a trip to the zoo affect conservation attitudes and 2) does learning experience, free-choice or formal, affect conservation attitudes? A criterion group design was used and the instrument used to measure conservation attitudes was Tool 4 from the Visitor Evaluation Toolbox produced by the Association of Zoos and Aquariums MIRP study (Falk, J., Bronnenkant, K., Vernon, C., & Heimlich, J., 2009). Group one (N=110) engaged in a free-choice (field trip only) experience and group two (N=367) engaged in a formal conservation education class. The survey was administered retrospectively to both groups upon completion of their learning experience at the zoo. Statistical analysis was conducted using SPSS 17.0. A paired sample t-test showed the overall mean within both groups increased in a positive direction from 67.965 (retrospective) to 72.345 (present). With alpha set at .05 the two-tailed probability was <0.001, therefore confirming that the change in conservation attitudes was significant. An independent sample t-test of the change in scores between the groups produced p values of 0.792 and 0.773 and revealed that the change was not significant. Findings did illustrate that a trip to the zoo did positively and significantly affect conservation attitudes among teens and that the type of learning experience did not significantly affect change in conservation attitude scores.

A Geographic and Functional Network Flow Analysis Tool

DTIC Science & Technology

2014-06-01

a context for the games to be run. By definition, a dystopia is “a place where bad things happen”—a fitting name for a place where the scenarios are...design identified by Topology Zoo and the BRITE Topology generator (Byers et al. 2014; Bowden 2013). Both projects aim to accurately map the network...Knight, Simon, Nguyen, Hung, Falkner, Nickolas, and Matthew Roughan. 2014. “The Internet Topology Zoo .” The Internet Topology Zoo . Accessed March

The impact of zoo live animal presentations on students' propensity to engage in conservation behaviors

NASA Astrophysics Data System (ADS)

Kirchgessner, Mandy L.

Zoos frequently deploy outreach programs, often called "Zoomobiles," to schools; these programs incorporate zoo resources, such as natural artifacts and live animals, in order to teach standardized content and in hopes of inspiring students to protect the environment. Educational research at zoos is relatively rare, and research on their outreach programs is non-existent. This leaves zoos vulnerable to criticisms as they have little to no evidence that their strategies support their missions, which target conservation outcomes. This study seeks to shed light on this gap by analyzing the impact that live animals have on offsite program participants' interests in animals and subsequent conservation outcomes. The theoretical lens is derived from the field of Conservation Psychology, which believes personal connections with nature serve as the motivational component to engagement with conservation efforts. Using pre, post, and delayed surveys combined with Zoomobile presentation observations, I analyzed the roles of sensory experiences in students' (N=197) development of animal interest and conservation behaviors. Results suggest that touching even one animal during presentations has a significant impact on conservation intents and sustainment of those intents. Although results on interest outcomes are conflicting, this study points to ways this kind of research can make significant contributions to zoo learning outcomes. Other significant variables, such as emotional predispositions and animal-related excitement, are discussed in light of future research directions.

A Galaxy Zoo - WorldWide Telescope Mashup: Expanding User Defined Exploration

NASA Astrophysics Data System (ADS)

Luebbert, Jarod; Sands, M.; Fay, J.; Smith, A.; Gay, P. L.; Galaxy Zoo Team

2010-01-01

We present a new way of exploring your favorite Galaxy Zoo galaxies within the context of the sky using Microsoft Research's WorldWide Telescope. Galaxy Zoo has a fantastic community that is eager to learn and contribute to science through morphological classifications of galaxies. WorldWide Telescope is an interactive observatory that allows users to explore the sky. WorldWide Telescope uses images from the world's best telescopes, including the galaxies of the Sloan Digital Sky Survey. WorldWide Telescope provides a fantastic sense of size and distance that is hard to experience in Galaxy Zoo. Creating tours from favorite galaxies directly from Galaxy Zoo aims to solve this dilemma.The incorporation of Galaxy Zoo and WorldWide telescope provides a great resource for users to learn more about the galaxies they are classifying. Users can now explore the areas around certain galaxies and view information about that location from within WorldWide Telescope. Not only does this encourage self-motivated research but after tours are created they can be shared with anyone. We hope this will help spread citizen science to different audiences via email, Facebook, and Twitter.Without the WorldWide Telescope team at Microsoft Research this project would not have been possible. Please go start exploring at http://wwt.galaxyzoo.org. This project was funded through the Microsoft Research Academic Program.

Habitat characteristics of larval mosquitoes in zoos of South Carolina, USA.

PubMed

Tuten, Holly C

2011-06-01

To investigate whether the unique assemblage of habitats in zoos could affect mosquito oviposition behavior and to provide zoos with suggestions for mosquito control, larvae were sampled and associated habitat variables were measured in 2 zoos in South Carolina, U.S.A. Fifty-nine sites were sampled from March 2008 to January 2009. A total of 1630 larvae representing 16 species was collected and identified. The dominant species was Aedes albopictus (46.0%), followed by Ae. triseriatus (23.6%), Culex restuans (12.4%), and Cx. pipiens complex (9.7%). Principal components and multiple logistic regression analyses showed that across both zoos the distribution of Ae. albopictus larvae was predicted by ambient and site temperature, precipitation, dissolved oxygen, and container habitats. The distribution of Ae. triseriatus larvae was predicted by natural containers and shade height < or =2 m. Overall larval mosquito presence (regardless of species) was predicted by ambient and site temperature, precipitation, dissolved oxygen, presence of natural habitats, and absence of aquatic vegetation. Additionally, C8 values of pairwise species associations indicated significant habitat-based relationships between Ae. albopictus and Ae. triseriatus, and Cx. pipiens complex and Cx. restuans. In general, species-habitat associations conformed to previously published studies. Recommendations to zoo personnel include elimination of artificial container habitats, reduction of shade sources < or =2 m over aquatic habitats, use of approved mosquito larvicides, and training in recognizing and mitigating larval mosquito habitats.

A Comparison of Zoo Animal Behavior in the Presence of Familiar and Unfamiliar People.

PubMed

Martin, Rosemary Anne; Melfi, Vicky

2016-01-01

As recorded in domestic nonhuman animals, regular interactions between animals in zoos and keepers and the resulting relationship formed (human-animal relationship [HAR]) are likely to influence the animals' behaviors with associated welfare consequences. HAR formation requires that zoo animals distinguish between familiar and unfamiliar people. This ability was tested by comparing zoo animal behavioral responses to familiar (routine) keepers and unfamiliar keepers (participants in the "Keeper for the Day" program). Study subjects included 1 African elephant (Loxodonta Africana), 3 Rothschild's giraffes (Giraffa camelopardalis rothschildi), 2 Brazilian tapir (Tapirus terrestris), and 2 slender-tailed meerkats (Suricata suricatta). Different behavior was evident and observed as decreased avoidance behavior toward familiar keepers (t7 = 6.00, p <  .001). This finding suggests the zoo animals have a lower level of fear toward familiar keepers. Keeper familiarity did not significantly affect any other behavioral measure. This finding suggests that in the current study, unfamiliar keeper presence did not appear to have detrimental effects. Furthermore, unfamiliar keeper-animal interactions could provide an increased number of positive human-animal interactions and potentially enhance animal welfare.

Mutual benefits of research collaborations between zoos and academic institutions.

PubMed

Fernandez, Eduardo J; Timberlake, William

2008-11-01

Zoos focus on welfare, conservation, education, and research related to animals they keep. Academic institutions emphasize description, experimentation, modeling, and teaching of general and specific animal biology and behavior through work in both laboratory and field. The considerable overlap in concerns and methods has increased interest in collaborative projects, but there is ample room for closer and more extensive interactions. The purpose of this article is to increase awareness of potential research collaborations in three areas: (1) control and analysis of behavior, (2) conservation and propagation of species, and (3) education of students and the general public. In each area, we outline (a) research in zoos, (b) research in academics, and (c) potential collaborative efforts. Zoo Biol 27:470-487, 2008. (c) 2008 Wiley-Liss, Inc.

Enhancing the functional properties and nutritional quality of ice cream with processed amla (Indian gooseberry).

PubMed

Goraya, Rajpreet Kaur; Bajwa, Usha

2015-12-01

Amla (Indian gooseberry) and its processed products are rich source of vitamin C, phenols, dietary fibre and antioxidants. In contrast, ice cream is a poor source of these phytochemicals and antioxidants; therefore, the present investigation was undertaken to enhance the functional properties and nutritional quality of ice cream with the incorporation of processed amla. Ice cream was prepared using amla shreds, pulp, preserve and candy at 5 to 20 % and powder at 0.5 to 2.0 % levels in ice cream mix prior to freezing. Inclusion of amla products at augmented levels resulted in significant changes in physico-chemical properties and phytochemical content of ice cream. The total solids decreased on addition of shreds and pulp and increased with preserve, candy and powder in ice cream at increasing levels. The functional constituents i.e. fibre, total phenols, tannins, ascorbic acid and antioxidant activity increased with greater level of inclusion. Incorporation of processed amla raised the melting resistance of ice cream and decreased the overrun. The samples with 5 % shreds and pulp, 10 % preserve and candy and 0.5 % powder were found to have highest overall acceptability scores. Inclusion of amla in all the forms i.e. shreds, pulp, preserve, candy and powder enhanced the functional properties and nutritional value of ice cream.

An examination of environmental collective identity development across three life-stages: The contribution of social public experiences at zoos

NASA Astrophysics Data System (ADS)

Fraser, John Robert

This research breaks ground toward a revised theory of how collective environmental identity is associated with pro-environmental behaviors. My research comprises three activities that examined the experiences of three groups of people who claim zoo visiting as an important part of their life-story. The three studied groups were; conservation biologists who describe zoo experiences as having significant formative role in their childhood development of environmental values; parents who prioritize zoo visits as an important cultural experiences for their children; and a active zoo volunteers. This research also investigated whether the group experiences these participants had at zoos contributed to the value these people place on their current collective and environmental identities. Field conservationists' interest in learning from animals was validated by parents who also valued education and helped these children develop identities that included other animals in their scope of justice. Parents used zoos instrumentally to promote caring for others as a skill that will serve their children's socio-political future as part of human society. In both cases, these experiences appeared to be shaped around developing attitudes that would include animals in these children's scope of justice in later life. Zoo volunteers included animals in their scope of justice, believing that other species were also important sources of for their knowledge development. Shared positive attitudes toward animals were central to volunteers feeling part of a community and contributing to their collective self-esteem. The group may serve a restorative function in their lives, allowing them to take on a more activist role in society, seeking to promote social norms that are more inclusive of animal rights, and helping them to change their behaviors toward more environmentally responsible ends. This research contributes to the understanding of the theory of planned behavior and the values/beliefs/norms theory by demonstrating that pro-environmental behavior may originate with parenting activities in out-of-home cultural institutions like zoos, and is associated with involvement in social groups at later points in the life-course. It demonstrates that sharing a collective identity like that of a zoo volunteer is associated with engaging in pro-environmental behaviors even before those beliefs and values are fully understood. Although the contribution of parenting and group activity to pro-environmental behaviors demonstrated in this research was small, these results do suggest that focusing on out-of-home support for parents teaching social skills through animal based experiences, and support of activities that promote group attachment for environmentally concerned citizens, may be a possible strategies to advance more environmentally responsible behavior in society for both the short and long term.

Efficiently Sorting Zoo-Mesh Data Sets

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

Cook, R; Max, N; Silva, C

The authors describe the SXMPVO algorithm for performing a visibility ordering zoo-meshed polyhedra. The algorithm runs in practice in linear time and the visibility ordering which it produces is exact.

Conducting an Analysis of a Qualitative Dataset Using the Waikato Environment for Knowledge Analysis (WEKA)

DTIC Science & Technology

2015-02-01

Primate classes: prosimians (left), monkeys (center), and apes (right) 2 The context of the task follows: A robot was sent to the zoo to visit the...determine the best classifiers for this qualitative dataset. Primates at the zoo are described by the following 7 attributes: 1. Tail attribute: 2...problem for classifying each primate at the zoo may be determined by the following given information: • Instances, X: each of the primates at the local

Results from Evaluation of Three Commercial Off the shelf Face Recognition Systems on Chokepoint Dataset

DTIC Science & Technology

2014-09-01

curves. Level 2 or subject-based analysis describes the performance of the system using the-so-called “Doddington’s Zoo ” categorization of individuals...Doddington’s Zoo ” categorization of individuals, which detects whether an individual belongs to an easier or a harder classes of people that the system is able...Marcialis, and F. Roli, “An experimental analysis of the relationship between biometric template update and the doddingtons zoo : A case study in face

13. WEST END, LOOKING NE, PHILADELPHIA ZOO LION SCULPTURE IN ...

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

13. WEST END, LOOKING NE, PHILADELPHIA ZOO LION SCULPTURE IN FOREGROUND. - Connecting Railway, Schuylkill River Bridge, Spanning Schuylkill River, north of Girard Avenue Bridge, Philadelphia, Philadelphia County, PA

78 FR 5779 - Endangered Species; File No. 16248

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-28

... Zoo and Garden, P.O. Box 1060, Columbia, South Carolina 29202 [Jennifer Rawlings, Responsible Party... Riverbanks Zoo and Garden has been issued a permit to continue enhancement activities previously authorized...

A one-year economic evaluation of six alternative strategies in the management of uninvestigated upper gastrointestinal symptoms in Canadian primary care.

PubMed

Barkun, Alan N; Crott, Ralph; Fallone, Carlo A; Kennedy, Wendy A; Lachaine, Jean; Levinton, Carey; Armstrong, David; Chiba, Naoki; Thomson, Alan; Veldhuyzen van Zanten, Sander; Sinclair, Paul; Escobedo, Sergio; Chakraborty, Bijan; Smyth, Sandra; White, Robert; Kalra, Helen; Nevin, Krista

2010-08-01

The cost-effectiveness of initial strategies in managing Canadian patients with uninvestigated upper gastrointestinalsymptoms remains controversial. To assess the cost-effectiveness of six management approaches to uninvestigated upper gastrointestinal symptoms in the Canadian setting. The present study analyzed data from four randomized trials assessing homogeneous and complementary populations of Canadian patients with uninvestigated upper gastrointestinal symptoms with comparable outcomes. Symptom-free months, qualityadjusted life-years (QALYs) and direct costs in Canadian dollars of two management approaches based on the Canadian Dyspepsia Working Group (CanDys) Clinical Management Tool, and four additional strategies (two empirical antisecretory agents, and two prompt endoscopy) were examined and compared. Prevalence data, probabilities, utilities and costs were included in a Markov model, while sensitivity analysis used Monte Carlo simulations. Incremental cost-effectiveness ratios and cost-effectiveness acceptability curves were determined. Empirical omeprazole cost $226 per QALY ($49 per symptom-free month) per patient. CanDys omeprazole and endoscopy approaches were more effective than empirical omeprazole, but more costly. Alternatives using H2-receptor antagonists were less effective than those using a proton pump inhibitor. No significant differences were found for most incremental cost-effectiveness ratios. As willingness to pay (WTP) thresholds rose from $226 to $24,000 per QALY, empirical antisecretory approaches were less likely to be the most costeffective choice, with CanDys omeprazole progressively becoming a more likely option. For WTP values ranging from $24,000 to $70,000 per QALY, the most clinically relevant range, CanDys omeprazole was the most cost-effective strategy (32% to 46% of the time), with prompt endoscopy-proton pump inhibitor favoured at higher WTP values. Although no strategy was the indisputable cost effective option, CanDys omeprazole may be the strategy of choiceover a clinically relevant range of WTP assumptions in the initial management of Canadian patients with uninvestigated dyspepsia.

20. Zoo Substation. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP ...

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

20. Zoo Substation. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 87.25. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

75 FR 427 - Receipt of Applications for Permit

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-05

... period. Applicant: Metro Richmond Zoo, Moseley, VA, PRT-228022 The applicant requests a permit to import... purpose of enhancement of the survival of the species. Applicant: Wildlife Conservation Society, Bronx Zoo...

Dreamers, Poets, Citizens, and Scientists: Motivations for Engaging in GalaxyZoo Citizen Science

NASA Astrophysics Data System (ADS)

Slater, S. J.; Mankowski, T.; Slater, T. F.; CenterAstronomy; Physics Education Research Caper Team

2010-12-01

A particularly successful effort to engage the public in science has been to move the nearly countless galaxies imaged by the Sloan Digital Sky Survey to citizen scientists in a project known widely as Galaxy Zoo (URL; http://www.galaxyzoo.org). To everyone’s surprise, the unexpectedly large participation in the website has caused the data set, numbering over a million images, to be classified multiple times, quicker than the project leader anticipated, and continues to boast a high hit count on the website (15 classifications per second). Within 24 hours of launch, the site was receiving 70,000 classifications an hour, and more than 50 million classifications were received by the project during its first year, from almost 150,000 people. In a parallel effort, the Galaxy Zoo forum was created to handle the flood of emails that occurred alongside the flood of classifications, the team hoping that it would encourage the participants to handle each others' questions. By examining the motivations, methods and appeal of Galaxy Zoo to the participating public, other models of citizen science might be purposefully formulated to take advantage of the success exhibited in Galaxy Zoo. In addition, we want to understand the reasons people engage in science in informal settings in order to better enhance teaching methods in formal settings. Although in the past citizen science has primarily been used as a data collection method, there are many new opportunities contained in citizen science motivations and methods that we can use in future applications. This new and innovative method of online citizen science creates data for researchers of galaxies, but there is a parallel set of underlying data that has not yet been deeply analyzed: the motivations and underlying themes within the population of citizen scientists that could lead us to improve future citizen science projects. To address this, we pursued an investigation of the underlying reasons for the success of Galaxy Zoo revealed by inductively analyzing contributor’s posts and discussions through the accompanying Galaxy Zoo online bulletin board forum - When investigating the data interpretively collected from the Galaxy Zoo forum, what sort of trends emerge as motivations which contribute to the overall success of this citizen science model? Using a grounded theory approach, we learned that many of these motivations originate in the aesthetic power of astronomical images, which Galaxy Zoo successfully harnesses while not compromising the scientific value of the project. From within the data emerged several trends of motivation, the primary being: the sense of community created within the project that promotes professional-amateur collaboration; fulfilling a dream of being an astronomer, physicist, or astronaut; tapping into a potential well of interest created during the space race era; the spiritual aspect generated when the imagination interacts with Galaxy Zoo; and uniting them all, the aesthetic appeal of the galaxy images. In addition, a very powerful tool also emerged as a method of retention unique to Galaxy Zoo. This tool, known as variable ratio reinforcement in behavioral psychology, uses the most appealing images as positive reinforcement to maintain classification rates over time.

77 FR 65673 - Endangered Species; File No. 16248

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-30

... Riverbanks Zoo and Garden, P.O. Box 1060, Columbia, South Carolina 29202 [Jennifer Rawlings, Responsible... endangered and threatened species (50 CFR 222-226). The Riverbanks Zoo and Garden is requesting a permit to...

78 FR 21146 - Endangered and Threatened Species Permit Applications

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-09

.... Permit TE-829995 Applicant: Dallas Zoo and Aquarium, Dallas, Texas. Applicant requests an amendment to a... turtles (Eretmochelys imbricata) at the Dallas Zoo and Aquarium. Permit TE-00347B Applicant: Alisha Powell...

75 FR 41233 - Issuance of Permits

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-15

... Mexico, Museum of 30, 2009. Southwestern Biology. 08939A Los Angeles Zoo........ 75 FR 23279; May 3, June.... California at Berkeley. 228022 Metro Richmond Zoo..... 75 FR 427; January 5, April 12, 2010 2010. 231585...

Adaptation of the animal welfare assessment grid (AWAG) for monitoring animal welfare in zoological collections.

PubMed

Justice, W S M; O'Brien, M F; Szyszka, O; Shotton, J; Gilmour, J E M; Riordan, P; Wolfensohn, S

2017-08-05

Animal welfare monitoring is an essential part of zoo management and a legal requirement in many countries. Historically, a variety of welfare audits have been proposed to assist zoo managers. Unfortunately, there are a number of issues with these assessments, including lack of species information, validated tests and the overall complexity of these audits which make them difficult to implement in practice. The animal welfare assessment grid (AWAG) has previously been proposed as an animal welfare monitoring tool for animals used in research programmes. This computer-based system was successfully adapted for use in a zoo setting with two taxonomic groups: primates and birds. This tool is simple to use and provides continuous monitoring based on cumulative lifetime assessment. It is suggested as an alternative, practical method for welfare monitoring in zoos. British Veterinary Association.

Two fatal tiger attacks in zoos.

PubMed

Tantius, Britta; Wittschieber, Daniel; Schmidt, Sven; Rothschild, Markus A; Banaschak, Sibylle

2016-01-01

Two captive tiger attacks are presented that took place in Cologne and Münster zoos. Both attacks occurred when the handlers, intent on cleaning the enclosures, entered whilst the tigers accidently retained access to the location, and thus defended their territory against the perceived intruders. Both victims suffered fatal neck injuries from the bites. At Münster, colleagues managed to lure the tiger away from its victim to enable treatment, whilst the Cologne zoo tiger had to be shot in order to allow access to be gained. Whilst it was judged that human error led to the deaths of the experienced zookeepers, the investigation in Münster was closed as no third party was found to be at fault, whereas the Cologne zoo director was initially charged with being negligent. These charges were subsequently dismissed as safety regulations were found to be up to date.

Assessment Of The Effect Of Participation In Zooniverse Projects On Content Knowledge

NASA Astrophysics Data System (ADS)

Cormier, Sebastien; Prather, E. E.; Brissenden, G.; Lintott, C.; Gay, P. L.; Raddick, J.; Collaboration of Astronomy Teaching Scholars CATS

2011-01-01

The citizen science projects developed by Zooniverse afford volunteers the opportunity to contribute to scientific research in a meaningful way by interacting with actual scientific data. We created two surveys to measure the impact that participation in the Galaxy Zoo and Moon Zoo citizen science projects has on user conceptual knowledge. The Zooniverse Astronomy Concept Survey (ZACS) was designed to assess Galaxy Zoo user understanding of concepts related to galaxies and how their understanding changed through participation in classifying galaxies. The Lunar Cratering Concept Inventory (LCCI) was designed to measure the impact of the Moon Zoo activities on user knowledge about lunar craters and cratering history. We describe how the surveys were developed and validated in collaboration with education researchers and astronomers. Both instruments are administered over time to measure changes to user conceptual knowledge as they gain experience with either Galaxy Zoo or Moon Zoo. Data collection has already begun and in the future we will be able to compare survey answers from users who have classified, for example, a thousand galaxies with users who have only classified ten galaxies. This material is based upon work supported by the National Science Foundation under Grant No. 0715517, a CCLI Phase III Grant for the Collaboration of Astronomy Teaching Scholars (CATS). Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation and the Sloan Digital Sky Survey III Education and Public Outreach Program.

Genetic Characterization of Toxoplasma gondii from Zoo Wildlife and Pet Birds in Fujian, China

PubMed Central

CHEN, Renfeng; LIN, Xuan; HU, Lingying; CHEN, Xiaoli; TANG, Yao; ZHANG, Jia; CHEN, Meizhen; WANG, Shoukun; HUANG, Cuiqin

2015-01-01

Background: Toxoplasmosis, a worldwide zoonotic disease, is caused by Toxoplasma gondii. The distribution of genetic diversity of T. gondii in wild animals is of great importance to understand the transmission of the parasite in the environment. However, little is known about T. gondii prevalence in wild animals and birds in China. Methods: We conducted the genetic characterization of T. gondii isolated from Zoo Wild Animals and Pet Birds in Fujian Province, Southeastern China. Heart tissues were collected from 45 zoo animals and 140 pet birds. After identified using B1 gene, the genetic diversity of T. gondii isolates were typed at 11 genetic markers, including SAG1, 5’ and 3’-SAG2, alternative SAG2, SAG3, BTUB, GRA6, c22-8, c29-2, L358, PK1, Apico, and CS3. Results: Seven of 45 zoo animals and 3 of 140 pet birds were positive by PCR amplification using T. gondii B1 gene specific primers. Of these positive isolates, 3 isolates from Black-capped (Cebus apella), Peacock (Peafowl) and Budgerigar (Melopsittacus undulatus) were successfully genotyped at 11 genetic loci, and grouped to three distinct genotypes: ToxoDB Genotype #9, #2 and #10, respectively. Conclusion: This is the first genotyping of T. gondii isolated from zoo wild animals and pet birds in Fujian, China. There is a potential risk for the transmission of this parasite through zoo wild animals and pet birds in this region. PMID:26811736

Prevalence and characterization of Chlamydia DNA in zoo animals in Japan.

PubMed

Kabeya, Hidenori; Sato, Shingo; Maruyama, Soichi

2015-09-01

Because many people visit zoos, prevention of zoonoses is important from the standpoint of public health. This study examined the prevalence of Chlamydia among zoo animals in Japan by PCR and characterized these bacteria by performing phylogenetic analyses of the sequences of the variable domain (VD) 2 and VD4 regions of the ompA gene, which encodes the Chlamydia major outer membrane protein. Fecal samples were collected from 1150 zoo animals in five zoos and examined for Chlamydia DNA. Chlamydia psittaci DNA was found in 3.9% of mammals, 7.2% of birds and 8.1% of reptiles. The prevalence of Chlamydia pneumoniae DNA was significantly higher in reptiles (5.8%) than in mammals (0.3%) and birds (0.3%). Phylogenetic analysis of the ompA VD2 region from 18 samples showed that nine were in three different clusters containing C. psittaci strains, six were in a cluster containing C. pneumoniae strains and three each formed a distinct branch. Furthermore, phylogenetic analysis of the ompA VD4 region showed that C. pneumoniae DNAs from reptiles were close to those from human patients. The C. pneumoniae DNAs from the European glass lizard, Emerald tree boa, and Panther chameleon were classified in clusters that were distinct from other strains, suggesting that these reptiles had each been infected with a specific C. pneumoniae genotype. This study showed that diverse Chlamydia strains have been prevalent among a variety of zoo animals. © 2015 The Societies and Wiley Publishing Asia Pty Ltd.

Genetic Characterization of Toxoplasma gondii from Zoo Wildlife and Pet Birds in Fujian, China.

PubMed

Chen, Renfeng; Lin, Xuan; Hu, Lingying; Chen, Xiaoli; Tang, Yao; Zhang, Jia; Chen, Meizhen; Wang, Shoukun; Huang, Cuiqin

2015-01-01

Toxoplasmosis, a worldwide zoonotic disease, is caused by Toxoplasma gondii. The distribution of genetic diversity of T. gondii in wild animals is of great importance to understand the transmission of the parasite in the environment. However, little is known about T. gondii prevalence in wild animals and birds in China. We conducted the genetic characterization of T. gondii isolated from Zoo Wild Animals and Pet Birds in Fujian Province, Southeastern China. Heart tissues were collected from 45 zoo animals and 140 pet birds. After identified using B1 gene, the genetic diversity of T. gondii isolates were typed at 11 genetic markers, including SAG1, 5' and 3'-SAG2, alternative SAG2, SAG3, BTUB, GRA6, c22-8, c29-2, L358, PK1, Apico, and CS3. Seven of 45 zoo animals and 3 of 140 pet birds were positive by PCR amplification using T. gondii B1 gene specific primers. Of these positive isolates, 3 isolates from Black-capped (Cebus apella), Peacock (Peafowl) and Budgerigar (Melopsittacus undulatus) were successfully genotyped at 11 genetic loci, and grouped to three distinct genotypes: ToxoDB Genotype #9, #2 and #10, respectively. This is the first genotyping of T. gondii isolated from zoo wild animals and pet birds in Fujian, China. There is a potential risk for the transmission of this parasite through zoo wild animals and pet birds in this region.

Human-animal bonds between zoo professionals and the animals in their care.

PubMed

Hosey, Geoff; Melfi, Vicky

2012-01-01

Some human-animal relationships can be so positive that they confer emotional well-being to both partners and can thus be viewed as bonds. In this study, 130 delegates at zoo research and training events completed questionnaires in which they were asked about their professional work in the zoo and whether they believed they had established bonds with any animals. They were also asked to indicate agreement or disagreement with several statements about human-animal bonds. Results showed that many zoo professionals consider that they have established bonds with some of their animals; 103 respondents believed that they had a bond with at least one animal, and 78 of these identified that the bond was with a zoo animal. The most frequent bonds reported were with primates (n = 24) and carnivores (n = 28). Perceived benefits of these bonds to the respondents included both operational (animal easier to handle, easier to administer treatments to) and affective (sense of well-being, enjoyment at being with the animal). Identifying benefits to the animals was more difficult. Most respondents identified similar benefits for their animals as for themselves, i.e. operational (animal responded more calmly, appeared less stressed) and affective (animal appeared to enjoy contact with respondent, seemed more content). This suggests that bonding between zoo professionals and their animals could have profound consequences for the management and welfare of the animals, not to mention the job satisfaction of the people involved. © 2010 Wiley Periodicals, Inc.

Galaxy Zoo: quantitative visual morphological classifications for 48 000 galaxies from CANDELS

NASA Astrophysics Data System (ADS)

Simmons, B. D.; Lintott, Chris; Willett, Kyle W.; Masters, Karen L.; Kartaltepe, Jeyhan S.; Häußler, Boris; Kaviraj, Sugata; Krawczyk, Coleman; Kruk, S. J.; McIntosh, Daniel H.; Smethurst, R. J.; Nichol, Robert C.; Scarlata, Claudia; Schawinski, Kevin; Conselice, Christopher J.; Almaini, Omar; Ferguson, Henry C.; Fortson, Lucy; Hartley, William; Kocevski, Dale; Koekemoer, Anton M.; Mortlock, Alice; Newman, Jeffrey A.; Bamford, Steven P.; Grogin, N. A.; Lucas, Ray A.; Hathi, Nimish P.; McGrath, Elizabeth; Peth, Michael; Pforr, Janine; Rizer, Zachary; Wuyts, Stijn; Barro, Guillermo; Bell, Eric F.; Castellano, Marco; Dahlen, Tomas; Dekel, Avishai; Ownsworth, Jamie; Faber, Sandra M.; Finkelstein, Steven L.; Fontana, Adriano; Galametz, Audrey; Grützbauch, Ruth; Koo, David; Lotz, Jennifer; Mobasher, Bahram; Mozena, Mark; Salvato, Mara; Wiklind, Tommy

2017-02-01

We present quantified visual morphologies of approximately 48 000 galaxies observed in three Hubble Space Telescope legacy fields by the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey (CANDELS) and classified by participants in the Galaxy Zoo project. 90 per cent of galaxies have z ≤ 3 and are observed in rest-frame optical wavelengths by CANDELS. Each galaxy received an average of 40 independent classifications, which we combine into detailed morphological information on galaxy features such as clumpiness, bar instabilities, spiral structure, and merger and tidal signatures. We apply a consensus-based classifier weighting method that preserves classifier independence while effectively down-weighting significantly outlying classifications. After analysing the effect of varying image depth on reported classifications, we also provide depth-corrected classifications which both preserve the information in the deepest observations and also enable the use of classifications at comparable depths across the full survey. Comparing the Galaxy Zoo classifications to previous classifications of the same galaxies shows very good agreement; for some applications, the high number of independent classifications provided by Galaxy Zoo provides an advantage in selecting galaxies with a particular morphological profile, while in others the combination of Galaxy Zoo with other classifications is a more promising approach than using any one method alone. We combine the Galaxy Zoo classifications of `smooth' galaxies with parametric morphologies to select a sample of featureless discs at 1 ≤ z ≤ 3, which may represent a dynamically warmer progenitor population to the settled disc galaxies seen at later epochs.

Seroepidemiology of Toxoplasma gondii in zoo animals in selected zoos in the midwestern United States.

PubMed

de Camps, Silvia; Dubey, J P; Saville, W J A

2008-06-01

Toxoplasma gondii infections in zoo animals are of interest because many captive animals die of clinical toxoplasmosis and because of the potential risk of exposure of children and elderly to T. gondii oocysts excreted by cats in the zoos. Seroprevalence of T. gondii antibodies in wild zoo felids, highly susceptible zoo species, and feral cats from 8 zoos of the midwestern United States was determined by using the modified agglutination test (MAT). A titer of 1:25 was considered indicative of T. gondii exposure. Among wild felids, antibodies to T. gondii were found in 6 (27.3%) of 22 cheetahs (Acynonyx jubatus jubatus), 2 of 4 African lynx (Caracal caracal), 1 of 7 clouded leopards (Neofelis nebulosa), 1 of 5 Pallas cats (Otocolobus manul), 12 (54.5%) of 22 African lions (Panthera leo), 1 of 1 jaguar (Panthera onca), 1 of 1 Amur leopard (Panthera pardus orientalis), 1 of 1 Persian leopard (Panthera pardus saxicolor), 5 (27.8%) of 18 Amur tigers (Panthera tigris altaica), 1 of 4 fishing cats (Prionailurus viverrinus), 3 of 6 pumas (Puma concolor), 2 of 2 Texas pumas (Puma concolor stanleyana), and 5 (35.7%) of 14 snow leopards (Uncia uncia). Antibodies were found in 10 of 34 feral domestic cats (Felis domesticus) trapped in 3 zoos. Toxoplasma gondii oocysts were not found in any of the 78 fecal samples from wild and domestic cats. Among the macropods, antibodies were detected in 1 of 3 Dama wallabies (Macropus eugenii), 1 of 1 western grey kangaroo (Macropus fuliginosus), 1 of 2 wallaroos (Macropus robustus), 6 of 8 Bennett's wallabies (Macropus rufogriseus), 21 (61.8%) of 34 red kangaroos (Macropus rufus), and 1 of 1 dusky pademelon (Thylogale brunii). Among prosimians, antibodies were detected in 1 of 3 blue-eyed black lemurs (Eulemur macaco flavifrons), 1 of 21 ring-tailed lemurs (Lemur catta), 2 of 9 red-ruffed lemurs (Varecia variegata rubra), and 2 of 4 black- and white-ruffed lemurs (Varecia variegata variegata). Among the avian species tested, 2 of 3 bald eagles (Haliaeetus leucocephalus) were seropositive. Among 7 possible risk factors, sex, freezing meat temperature (above -13 C vs. below -13 C), washing vegetables thoroughly, frequency of feral cat sightings on zoo grounds (occasionally vs. frequently), frequency of feral cat control programs, capability of feral cats to enter hay/grain barn, and type of animal exhibit, exhibiting animals in open enclosures was the only factor identified as a significant risk (OR 3.22, P = 0.00).

Behavioral ecology of captive species: using behavioral adaptations to assess and enhance welfare of nonhuman zoo animals.

PubMed

Koene, Paul

2013-01-01

This project aimed to estimate a species' adaptations in nature and in captivity, assess welfare, suggest environmental changes, and find species characteristics that underlie welfare problems in nonhuman animals in the zoo. First, the current status of zoo animal welfare assessment was reviewed, and the behavioral ecology approach was outlined. In this approach, databases of species characteristics were developed using (a) literature of natural behavior and (b) captive behavior. Species characteristics were grouped in 8 functional behavioral ecological fitness-related categories: space, time, metabolic, safety, reproductive, comfort, social, and information adaptations. Assessments of the strength of behavioral adaptations in relation to environmental demands were made based on the results available from the literature. The databases with literature at the species level were coupled with databases of (c) behavioral observations and (d) welfare assessments under captive conditions. Observation and welfare assessment methods were adapted from the animal on the farm realm and applied to zoo species. It was expected that the comparison of the repertoire of behaviors in natural and captive environments would highlight welfare problems, provide solutions to welfare problems by environmental changes, and identify species characteristics underlying zoo animal welfare problems.

Understanding geographic origins and history of admixture among chimpanzees in European zoos, with implications for future breeding programmes.

PubMed

Hvilsom, C; Frandsen, P; Børsting, C; Carlsen, F; Sallé, B; Simonsen, B T; Siegismund, H R

2013-06-01

Despite ample focus on this endangered species, conservation planning for chimpanzees residing outside Africa has proven a challenge because of the lack of ancestry information. Here, we analysed the largest number of chimpanzee samples to date, examining microsatellites in >100 chimpanzees from the range of the species in Africa, and 20% of the European zoo population. We applied the knowledge about subspecies differentiation throughout equatorial Africa to assign origin to chimpanzees in the largest conservation management programme globally. A total of 63% of the genotyped chimpanzees from the European zoos could be assigned to one of the recognized subspecies. The majority being of West African origin (40%) will help consolidate the current breeding programme for this subspecies and the identification of individuals belonging to the two other subspecies so far found in European zoos can form the basis for breeding programmes for these. Individuals of various degree of mixed ancestry made up 37% of the genotyped European zoo population and thus highlight the need for appropriate management programmes guided by genetic analysis to preserve maximum genetic diversity and reduce hybridization among subspecies.

Evaluation of public engagement activities to promote science in a zoo environment.

PubMed

Whitehouse, Jamie; Waller, Bridget M; Chanvin, Mathilde; Wallace, Emma K; Schel, Anne M; Peirce, Kate; Mitchell, Heidi; Macri, Alaina; Slocombe, Katie

2014-01-01

Scientists are increasing their efforts to promote public engagement with their science, but the efficacy of the methods used is often not scientifically evaluated. Here, we designed, installed and evaluated the educational impact of interactive games on touchscreens at two primate research centres based in zoo environments. The games were designed to promote interest in and understanding of primates and comparative psychology, as a scaffold towards interest in science more generally and with the intention of targeting younger individuals (under 16's). We used systematic observational techniques and questionnaires to assess the impact of the games on zoo visitors. The games facilitated increased interest in psychology and science in zoo visitors, and changed the knowledge of visitors, through demonstration of learning about specific scientific findings nested within the games. The impact of such devices was greatest on younger individuals (under 16's) as they were significantly more likely to engage with the games. On the whole, therefore, this study demonstrates that interactive devices can be successful educational tools, and adds to the growing body of evidence that conducting research on public view in zoos can have a tangible impact on public engagement with science.

Understanding geographic origins and history of admixture among chimpanzees in European zoos, with implications for future breeding programmes

PubMed Central

Hvilsom, C; Frandsen, P; Børsting, C; Carlsen, F; Sallé, B; Simonsen, B T; Siegismund, H R

2013-01-01

Despite ample focus on this endangered species, conservation planning for chimpanzees residing outside Africa has proven a challenge because of the lack of ancestry information. Here, we analysed the largest number of chimpanzee samples to date, examining microsatellites in >100 chimpanzees from the range of the species in Africa, and 20% of the European zoo population. We applied the knowledge about subspecies differentiation throughout equatorial Africa to assign origin to chimpanzees in the largest conservation management programme globally. A total of 63% of the genotyped chimpanzees from the European zoos could be assigned to one of the recognized subspecies. The majority being of West African origin (40%) will help consolidate the current breeding programme for this subspecies and the identification of individuals belonging to the two other subspecies so far found in European zoos can form the basis for breeding programmes for these. Individuals of various degree of mixed ancestry made up 37% of the genotyped European zoo population and thus highlight the need for appropriate management programmes guided by genetic analysis to preserve maximum genetic diversity and reduce hybridization among subspecies. PMID:23531981

Genetic diversity and sex ratio of naked mole rat, Heterocephalus glaber, zoo populations.

PubMed

Chau, Linh M; Groh, Amy M; Anderson, Emily C; Alcala, Micaela O; Mendelson, Joseph R; Slade, Stephanie B; Kerns, Kenton; Sarro, Steve; Lusardi, Clinton; Goodisman, Michael A D

2018-05-01

The naked mole rat, Heterocephalus glaber, is a highly unusual mammal that displays a complex social system similar to that found in eusocial insects. Colonies of H. glaber are commonly maintained in zoo collections because they represent fascinating educational exhibits for the public. However, little is known about the genetic structure or sex ratio of captive populations of H. glaber. In this study, we developed a set of microsatellite markers to examine genetic variation in three captive zoo populations of H. glaber. We also studied sex ratio of these captive populations. Our goal was to determine levels of genetic variation within, and genetic differences between, captive populations of H. glaber. Overall, we found modest levels of genetic variation in zoo populations. We also uncovered little evidence for inbreeding within the captive populations. However, zoo populations did differ genetically, which may reflect the isolation of captive naked mole rat colonies. Finally, we found no evidence of biased sex ratios within colonies. Overall, our study documents levels of genetic variation and sex ratios in a captive eusocial mammalian population. Our results may provide insight into how to manage captive populations of H. glaber. © 2018 Wiley Periodicals, Inc.

Evaluation of Public Engagement Activities to Promote Science in a Zoo Environment

PubMed Central

Whitehouse, Jamie; Waller, Bridget M.; Chanvin, Mathilde; Wallace, Emma K.; Schel, Anne M.; Peirce, Kate; Mitchell, Heidi; Macri, Alaina; Slocombe, Katie

2014-01-01

Scientists are increasing their efforts to promote public engagement with their science, but the efficacy of the methods used is often not scientifically evaluated. Here, we designed, installed and evaluated the educational impact of interactive games on touchscreens at two primate research centres based in zoo environments. The games were designed to promote interest in and understanding of primates and comparative psychology, as a scaffold towards interest in science more generally and with the intention of targeting younger individuals (under 16's). We used systematic observational techniques and questionnaires to assess the impact of the games on zoo visitors. The games facilitated increased interest in psychology and science in zoo visitors, and changed the knowledge of visitors, through demonstration of learning about specific scientific findings nested within the games. The impact of such devices was greatest on younger individuals (under 16's) as they were significantly more likely to engage with the games. On the whole, therefore, this study demonstrates that interactive devices can be successful educational tools, and adds to the growing body of evidence that conducting research on public view in zoos can have a tangible impact on public engagement with science. PMID:25415193

78 FR 112 - Endangered Species; Receipt of Applications for Permit

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-02

... by the applicant over a 5-year period. Applicant: Chahinkapa Park Zoo, Wahpeton, ND; PRT-81771A The... purpose of enhancement of the survival of the species. Applicant: Greenville Zoo, Greenville SC; PRT...

76 FR 37063 - Marine Mammals; File No. 16510

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-24

... Blank Park Zoo [Kevin V. Drees, Responsible Party], 7401 SW. Ninth, Des Moines, IA 50315, has applied in... Vancouver Aquarium, Vancouver, Canada for purposes of public display at the Blank Park Zoo. The receiving...

Process optimization for the preparation of antioxidant rich ginger candy using beetroot pomace extract.

PubMed

Kumar, Vikas; Kushwaha, Rinku; Goyal, Ankit; Tanwar, Beenu; Kaur, Jaspreet

2018-04-15

Now-a-days, there is an increased interest in fruits and vegetables processing by-products due to potential source of phytochemicals and pigments. Beetroot (Beta vulgaris) pomace extract is a rich source of betalain, phenolics and other bioactive components, which possess significant antioxidant activities. In the present study, process optimization was performed for developing ginger (Zingiber officinale) candy enriched with beetroot pomace extract using response surface methodology (RSM). The effect of two process variables: blanching time (0-10 min) and beetroot pomace extract (0-10%) was evaluated on physicochemical characteristics and phytochemicals content of the developed product. Maximum phytochemicals' activities were obtained under optimum conditions of 7.81 min blanching time and 9.24% beetroot pomace extract. FTIR analysis also confirmed the significant effect of beetroot pomace extract and it's blanching on the phytochemical potential of ginger candy. The study would be useful for developing similar novel and antioxidants rich food products supplemented with beetroot pomace extract. Copyright © 2017 Elsevier Ltd. All rights reserved.

The effect of formulation on the antimicrobial activity of cetylpyridinium chloride in candy based lozenges.

PubMed

Richards, R M; Xing, J Z; Weir, L F

1996-04-01

The purpose of this investigation was to determine the influence on the antimicrobial activity of cetylpyridinium chloride of the various components of the formulation of each of six candy based lozenges. In vivo activity was investigated using six volunteers by determining the reduction in colony forming units recoverable from the oropharynx after sucking each lozenge separately on different days. In vitro determinations investigated the relative activity of aqueous solutions of the lozenges, the effect on activity of additional active ingredients, pH and lozenge base ingredients against separate inocula of each of the test organisms Staphylococcus aureus, Streptococcus pyogenes and Candida albicans. Both in vivo and in vitro results showed that the pH of the dissolved lozenge solution was the single most influential readily adjustable formulation parameter which significantly influenced the activity of cetylpyridinium chloride activity in candy based lozenges. Lozenges containing cetylpyridinium chloride as the active ingredient should be formulated at a pH greater than 5.5.

Preprocessing of SAR interferometric data using anisotropic diffusion filter

NASA Astrophysics Data System (ADS)

Sartor, Kenneth; Allen, Josef De Vaughn; Ganthier, Emile; Tenali, Gnana Bhaskar

2007-04-01

The most commonly used smoothing algorithms for complex data processing are blurring functions (i.e., Hanning, Taylor weighting, Gaussian, etc.). Unfortunately, the filters so designed blur the edges in a Synthetic Aperture Radar (SAR) scene, reduce the accuracy of features, and blur the fringe lines in an interferogram. For the Digital Surface Map (DSM) extraction, the blurring of these fringe lines causes inaccuracies in the height of the unwrapped terrain surface. Our goal here is to perform spatially non-uniform smoothing to overcome the above mentioned disadvantages. This is achieved by using a Complex Anisotropic Non-Linear Diffuser (CANDI) filter that is a spatially varying. In particular, an appropriate choice of the convection function in the CANDI filter is able to accomplish the non-uniform smoothing. This boundary sharpening intra-region smoothing filter acts on interferometric SAR (IFSAR) data with noise to produce an interferogram with significantly reduced noise contents and desirable local smoothing. Results of CANDI filtering will be discussed and compared with those obtained by using the standard filters on simulated data.

Chimpanzees (Pan troglodytes) use markers to monitor the movement of a hidden item.

PubMed

Beran, Michael J; Beran, Mary M; Menzel, Charles R

2005-10-01

Four chimpanzees (Pan troglodytes) monitored the movement of hidden items in arrays of opaque cups. A chocolate candy was hidden in an array of four cups and temporarily presented paper markers indicated the location of the candy (which otherwise was not visible). These markers were either non-symbolic or symbolic (lexigram) stimuli that in other contexts acted as a label for the hidden candy, and the array was either rotated 180 degrees after the marker was removed or the array remained in the same location. For three of four chimpanzees, performance was better than chance in all conditions and there was no effect of the type of marker. These experiments indicate that chimpanzees can track the movement of a hidden item in an array of identical cups even when they never see the item itself, but only see a temporarily presented marker for the location of that item. However, there was no benefit to the use of symbolic as opposed to non-symbolic stimuli in this performance.

Evaluating the conservation impact of an innovative zoo-based educational campaign: ‘Don't Palm Us Off’ for orang-utan conservation

PubMed Central

Pearson, Elissa L; Lowry, Rachel; Dorrian, Jillian; Litchfield, Carla A

2014-01-01

With significant biodiversity loss occurring presently, increased emphasis is being placed upon the capacity of zoos to contribute to species conservation. This paper evaluates an innovative conservation education campaign ‘Don't Palm Us Off’ implemented at Melbourne Zoo, Australia. This sought to address a lack of public awareness regarding palm oil (the product most threatening the survival of the orang-utan) and to create public support for mandatory labeling of palm oil on food products, allowing for informed consumer purchasing. Communication tools utilized included an educational video presentation played on-site, as well as You Tube video, celebrity ambassadors, and social media. Evaluation took place across four time-points: baseline, mid-point, conclusion (12 months), and follow-up. Zoo visitors (N = 403) were randomly selected whilst visiting the orang-utan exhibit, completing a questionnaire regarding knowledge about orang-utans, attitudes toward orang-utans, support for palm oil labeling, previous conservation behavior, and intentions for future behavior. Results revealed significant increases in palm oil awareness; attitudes toward orang-utans; support for palm oil labeling; and indicating labeling would influence purchasing behavior, at all times relative to baseline (P < 0.01). There were also significant increases in self-reported conservation behavior at the end of the campaign and follow-up (P < 0.05). In excess of 160,000 people additionally signed an associated petition for mandatory palm oil labeling. Overall the findings support the efficacy of this multi-faceted initiative; highlighting the importance of continued innovation in zoo-based conservation education and practice (including the integration of emerging technologies with traditional on-site education) to maximize contributions to species conservation. Zoo Biol. 33:184–196, 2014. © 2014 The Authors. Zoo Biology published by Wiley Periodicals, Inc. PMID:24535962

Vector-borne transmission of Trypanosoma cruzi among captive Neotropical primates in a Brazilian zoo.

PubMed

Minuzzi-Souza, Thaís Tâmara Castro; Nitz, Nadjar; Knox, Monique Britto; Reis, Filipe; Hagström, Luciana; Cuba, César A Cuba; Hecht, Mariana Machado; Gurgel-Gonçalves, Rodrigo

2016-01-26

Neotropical primates are important sylvatic hosts of Trypanosoma cruzi, the etiological agent of Chagas disease. Infection is often subclinical, but severe disease has been described in both free-ranging and captive primates. Panstrongylus megistus, a major T. cruzi vector, was found infesting a small-primate unit at Brasília zoo (ZooB), Brazil. ZooB lies close to a gallery-forest patch where T. cruzi circulates naturally. Here, we combine parasitological and molecular methods to investigate a focus of T. cruzi infection involving triatomine bugs and Neotropical primates at a zoo located in the Brazilian Savannah. We assessed T. cruzi infection in vectors using optical microscopy (n = 34) and nested PCR (n = 50). We used quantitative PCR (qPCR) to examine blood samples from 26 primates and necropsy samples from two primates that died during the study. We determined parasite lineages in five vectors and two primates by comparing glucose-6-phosphate isomerase (G6pi) gene sequences. Trypanosoma cruzi was found in 44 vectors and 17 primates (six genera and eight species); one Mico chrysoleucus and one Saguinus niger had high parasitaemias. Trypanosoma cruzi DNA was detected in three primates born to qPCR-negative mothers at ZooB and in the two dead specimens. One Callithrix geoffroyi became qPCR-positive over a two-year follow-up. All G6pi sequences matched T. cruzi lineage TcI. Our findings strongly suggest vector-borne T. cruzi transmission within a small-primate unit at ZooB - with vectors, and perhaps also parasites, presumably coming from nearby gallery forest. Periodic checks for vectors and parasites would help eliminate T. cruzi transmission foci in captive-animal facilities. This should be of special importance for captive-breeding programs involving endangered mammals, and would reduce the risk of accidental T. cruzi transmission to keepers and veterinarians.

Keeper-Animal Interactions: Differences between the Behaviour of Zoo Animals Affect Stockmanship

PubMed Central

Ward, Samantha J.; Melfi, Vicky

2015-01-01

Stockmanship is a term used to describe the management of animals with a good stockperson someone who does this in a in a safe, effective, and low-stress manner for both the stock-keeper and animals involved. Although impacts of unfamiliar zoo visitors on animal behaviour have been extensively studied, the impact of stockmanship i.e familiar zoo keepers is a new area of research; which could reveal significant ramifications for zoo animal behaviour and welfare. It is likely that different relationships are formed dependant on the unique keeper-animal dyad (human-animal interaction, HAI). The aims of this study were to (1) investigate if unique keeper-animal dyads were formed in zoos, (2) determine whether keepers differed in their interactions towards animals regarding their attitude, animal knowledge and experience and (3) explore what factors affect keeper-animal dyads and ultimately influence animal behaviour and welfare. Eight black rhinoceros (Diceros bicornis), eleven Chapman’s zebra (Equus burchellii), and twelve Sulawesi crested black macaques (Macaca nigra) were studied in 6 zoos across the UK and USA. Subtle cues and commands directed by keepers towards animals were identified. The animals latency to respond and the respective behavioural response (cue-response) was recorded per keeper-animal dyad (n = 93). A questionnaire was constructed following a five-point Likert Scale design to record keeper demographic information and assess the job satisfaction of keepers, their attitude towards the animals and their perceived relationship with them. There was a significant difference in the animals’ latency to appropriately respond after cues and commands from different keepers, indicating unique keeper-animal dyads were formed. Stockmanship style was also different between keepers; two main components contributed equally towards this: “attitude towards the animals” and “knowledge and experience of the animals”. In this novel study, data demonstrated unique dyads were formed between keepers and zoo animals, which influenced animal behaviour. PMID:26509670

Keeper-Animal Interactions: Differences between the Behaviour of Zoo Animals Affect Stockmanship.

PubMed

Ward, Samantha J; Melfi, Vicky

2015-01-01

Stockmanship is a term used to describe the management of animals with a good stockperson someone who does this in a in a safe, effective, and low-stress manner for both the stock-keeper and animals involved. Although impacts of unfamiliar zoo visitors on animal behaviour have been extensively studied, the impact of stockmanship i.e familiar zoo keepers is a new area of research; which could reveal significant ramifications for zoo animal behaviour and welfare. It is likely that different relationships are formed dependant on the unique keeper-animal dyad (human-animal interaction, HAI). The aims of this study were to (1) investigate if unique keeper-animal dyads were formed in zoos, (2) determine whether keepers differed in their interactions towards animals regarding their attitude, animal knowledge and experience and (3) explore what factors affect keeper-animal dyads and ultimately influence animal behaviour and welfare. Eight black rhinoceros (Diceros bicornis), eleven Chapman's zebra (Equus burchellii), and twelve Sulawesi crested black macaques (Macaca nigra) were studied in 6 zoos across the UK and USA. Subtle cues and commands directed by keepers towards animals were identified. The animals latency to respond and the respective behavioural response (cue-response) was recorded per keeper-animal dyad (n = 93). A questionnaire was constructed following a five-point Likert Scale design to record keeper demographic information and assess the job satisfaction of keepers, their attitude towards the animals and their perceived relationship with them. There was a significant difference in the animals' latency to appropriately respond after cues and commands from different keepers, indicating unique keeper-animal dyads were formed. Stockmanship style was also different between keepers; two main components contributed equally towards this: "attitude towards the animals" and "knowledge and experience of the animals". In this novel study, data demonstrated unique dyads were formed between keepers and zoo animals, which influenced animal behaviour.

Menthol cigarettes: moving toward a broader definition of harm.

PubMed

Gardiner, Phillip; Clark, Pamela I

2010-12-01

The current practice of the tobacco industry of primarily focusing on the extent that menthol cigarettes contribute or do not contribute to excess morbidity and mortality in various diseases does not, in and of itself, fully illuminate the harm caused by these products. In fact, this practice actually masks and obscures the public health harm associated with menthol cigarettes. Given this, this commentary develops and presents a broader definition of harm in which to view menthol cigarettes and as the necessary and underlying rationale of why this candy-flavored ingredient should be removed from all tobacco products. This paper relies on the scientific presentations of the 2nd Conference on Menthol Cigarettes, and the peer-reviewed literature on menthol cigarettes. A broader definition of harm from menthol cigarettes must be analyzed from a broad public health perspective and take into account youth uptake and initiation, menthol's ability to augment addiction through unique sensory properties, spurious health messages associated with these products, menthol's role in cessation inhibition and relapse promotion, and the blatant predatory marketing of these products to the most vulnerable sectors of society. The Food and Drug Administration (FDA) should apply the same logic that outlawed other candy flavorings and apply it to menthol cigarettes; in the end, all candy flavorings, including menthol, only serve to make the poisons inherent in tobacco smoke go down easier. Additionally, the mobilization of communities most affected by the menthol cigarettes, the FDA, and candy flavorings and the tobacco industry's machinations will be discussed.

76 FR 57757 - Endangered Species; Receipt of Applications for Permit

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-16

....) held in zoos in the United States to the Department of Anthropology, University of Cambridge, Cambridge... activities to be conducted by the applicant over a 5-year period. Applicant: Los Angeles Zoo and Botanical...

77 FR 33444 - Marine Mammals; File No. 17217

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-06

... Louis Zoo, 1 Government Drive, St. Louis, MO 63110, has been issued a permit to import four harbor seals..., Canada for purposes of public display at the St. Louis Zoo. The requested permit has been granted under...

Looking around at the Zoo.

ERIC Educational Resources Information Center

Milson, James L.

1984-01-01

Suggests various observations that can be made while at a zoo, including behavior of animals, adaptations to special environments, locomotion, food type, and physical characteristics. Provides a sample data sheet for animal observations, citing the usefulness of organized observation. (JM)

Multiple human exposures to a rabid bear cub at a petting zoo and barnwarming--Iowa, August 1999.

PubMed

1999-09-03

On August 27, 1999, a black bear cub, approximately 5-6 months old, died after several hours of acute central nervous system symptoms; preliminary test results available on August 28 indicated the bear had rabies. The bear was part of the Swenson's Wild Midwest Exotic Petting Zoo in Clermont, Iowa (northeastern Iowa). At the petting zoo, visitors fed, wrestled, and may have been nipped by the bear. The bear also was taken to an August 14 barnwarming at the Tharp barn in Holy Cross, Iowa (eastern Iowa), where it reportedly nipped people. An estimated 400 people from 10 states (Arizona, California, Florida, Illinois, Iowa, Minnesota, New Mexico, New York, Ohio, and Wisconsin) and Australia had contact with the bear cub at either the petting zoo or the barnwarming during the 28 days before its death, during which the bear may have transmitted rabies virus.

The behavior of a zoo-housed infant orangutan after the death of its mother.

PubMed

Whilde, Jenny; Marples, Nicola

2011-01-01

The behavior of an infant female orangutan at Dublin Zoo before and after the death of her mother was recorded using scan sampling and compared. Social interactions and associations of the infant with the other individuals in the group were also compared before and after the death of her mother. Increases in climbing and object manipulation were observed, and a decrease in resting occurred. The infant orangutan significantly increased the amount of time she spent in close contact with another related adult female in the group after her mother's death. This case study describes an example of a zoo-housed infant orangutan being successfully fostered by a related female without human intervention. It also provides a quantification of the behavior of an infant orangutan before and after being orphaned. Zoo Biol 30:205-211, 2011. © 2010 Wiley-Liss, Inc. © 2010 Wiley-Liss, Inc.

The Galazy Zoo

NASA Astrophysics Data System (ADS)

Schawinski, Kevin

2016-06-01

When the Galaxy Zoo website calling for citizen scientists around the world to help classify galaxies from the Sloan Digital Sky Survey was launched, it brought down the servers hosting the images. The Galaxy Zoo tapped into the incredible desire of the public to get involved in and contribute to scientific research. With the he help of over a quarter million citizen scientists, we were able to map out the evolution of galaxy populations from star formation to quiescence and how this "quenching" is related to changes in morphology. Citizen scientists also discovered unusual objects in public data, such as "Hanny's Voorwerp", a quasar light echo which can constrain black hole accretion on timescales of 10-100 kyr. Finally, the work of citizen scientists taking part in Galaxy Zoo points to a future where machine learning and humans both contribute to systems capable of analyzing extremely large data sets.

Assessment of Body Condition in African (Loxodonta africana) and Asian (Elephas maximus) Elephants in North American Zoos and Management Practices Associated with High Body Condition Scores.

PubMed

Morfeld, Kari A; Meehan, Cheryl L; Hogan, Jennifer N; Brown, Janine L

2016-01-01

Obesity has a negative effect on health and welfare of many species, and has been speculated to be a problem for zoo elephants. To address this concern, we assessed the body condition of 240 elephants housed in North American zoos based on a set of standardized photographs using a 5-point Body Condition Score index (1 = thinnest; 5 = fattest). A multi-variable regression analysis was then used to determine how demographic, management, housing, and social factors were associated with an elevated body condition score in 132 African (Loxodonta africana) and 108 Asian (Elephas maximus) elephants. The highest BCS of 5, suggestive of obesity, was observed in 34% of zoo elephants. In both species, the majority of elephants had elevated BCS, with 74% in the BCS 4 (40%) and 5 (34%) categories. Only 22% of elephants had BCS 3, and less than 5% of the population was assigned the lowest BCS categories (BCS 1 and 2). The strongest multi-variable model demonstrated that staff-directed walking exercise of 14 hours or more per week and highly unpredictable feeding schedules were associated with decreased risk of BCS 4 or 5, while increased diversity in feeding methods and being female was associated with increased risk of BCS 4 or 5. Our data suggest that high body condition is prevalent among North American zoo elephants, and management strategies that help prevent and mitigate obesity may lead to improvements in welfare of zoo elephants.

Assessment of Body Condition in African (Loxodonta africana) and Asian (Elephas maximus) Elephants in North American Zoos and Management Practices Associated with High Body Condition Scores

PubMed Central

Morfeld, Kari A.; Meehan, Cheryl L.; Hogan, Jennifer N.; Brown, Janine L.

2016-01-01

Obesity has a negative effect on health and welfare of many species, and has been speculated to be a problem for zoo elephants. To address this concern, we assessed the body condition of 240 elephants housed in North American zoos based on a set of standardized photographs using a 5-point Body Condition Score index (1 = thinnest; 5 = fattest). A multi-variable regression analysis was then used to determine how demographic, management, housing, and social factors were associated with an elevated body condition score in 132 African (Loxodonta africana) and 108 Asian (Elephas maximus) elephants. The highest BCS of 5, suggestive of obesity, was observed in 34% of zoo elephants. In both species, the majority of elephants had elevated BCS, with 74% in the BCS 4 (40%) and 5 (34%) categories. Only 22% of elephants had BCS 3, and less than 5% of the population was assigned the lowest BCS categories (BCS 1 and 2). The strongest multi-variable model demonstrated that staff-directed walking exercise of 14 hours or more per week and highly unpredictable feeding schedules were associated with decreased risk of BCS 4 or 5, while increased diversity in feeding methods and being female was associated with increased risk of BCS 4 or 5. Our data suggest that high body condition is prevalent among North American zoo elephants, and management strategies that help prevent and mitigate obesity may lead to improvements in welfare of zoo elephants. PMID:27415629

Quantifying the impact of Wellington Zoo's persuasive communication campaign on post-visit behavior.

PubMed

MacDonald, Edith

2015-01-01

Zoos potential to facilitate visitor conservation behavior is commonly articulated. Few studies, however, have quantified whether zoos' conservation messages result in visitors implementing the behavior. To test if zoo conservation messages are adopted at home, I implemented a persuasive communication campaign which advocated keeping cats indoor at night, a behavior that is a potential solution to cats depredating native wildlife. Furthermore, I tested if a public commitment (signing a pledge card) strengthened the relationship between on-site intention to engage in the behavior and actual implementation of the behavior at home. The conservation behavior was included in the twice-daily animal presentations in the amphitheater. A sample of 691 visitors completed a survey as they exited the amphitheater that measured their recall of the conservation behavior and intention to engage in the behavior at home. The last 311 visitors to complete the survey were asked to sign a pledge card which was publicly displayed in the amphitheater. Six weeks after their zoo trip, visitors were contacted and asked if they had implemented the behavior. Recall of the conservation behavior was high (91% for control, 100% for pledge group) and the entire pledge group had implemented the behavior whereas just half (51%) of the control group did. Furthermore, signing the pledge card strengthened the relationship between onsite intention and at home behavior (r = 1.0 of for the pledge group and r = 0.21 for the control group). Overall, the zoo's conservation message was recalled and behavior implemented at home. © 2015 Wiley Periodicals, Inc.

Lighting retrofits at the Pittsburgh Zoo and Aviary

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

Sadowski, E.C.

Energy bills for the Pittsburgh Zoo typically total $280,000 a year, of which about $220,000 are spent on electricity. Until recently, lighting accounted for 20 percent of this electricity use. This translated into an annual cost of $44,000. Recent advances in lighting technology have made it possible to perform lighting retrofits in Zoo facilities that reduce energy costs while also providing improved light quality and better lit and more natural looking exhibits and animal holding areas. Through an investment of $127,690 in these projects from mid-1992 through mid-1994, the Zoo expects to realize an annual savings in electricity costs ofmore » $24,500 and further savings from a reduction in maintenance and plant replacement costs. Retrofits to the lighting systems in the Tropical Forest Building, the Aquarium, and the Niches of the World Building were the most interesting and are described in detail. Providing a sufficient amount of ultraviolet light to maintain the health of reptiles was a particular challenge in the Niches of the World Building. Lack of separate meters and additions to the Zoo have made the determination of the actual performance of these retrofit projects impossible. A similar retrofit project at the Pittsburgh Aviary (now the National Aviary) in 1989 through 1990 provides savings figures that should be comparable to those expected at the Zoo, however. This project cost $100,000 and saved $21,008 in electricity costs during the first year of operation. Maintenance costs were reduced by approximately $5000 a year.« less

Achieving true sustainability of zoo populations.

PubMed

Lacy, Robert C

2013-01-01

For the last 30 years, cooperative management of irreplaceable animal populations in zoos and aquariums has focused primarily on the goal of minimizing genetic decay within defined time frames, and large advances have been made in technologies to optimize genetic management of closed populations. However, recent analyses have shown that most zoo programs are not projected to meet their stated goals. This has been described as a lack of achieving "sustainability" of the populations, yet by definition a goal of managed decay is not a plan for sustainability. True sustainability requires management of the resource in manner that does not deplete its value for the future. Achieving such sustainability for many managed populations may require changing from managing isolated populations to managing populations that are part of a broader metapopulation, with carefully considered exchange between populations across a spectrum of ex situ to in situ. Managing zoo populations as components of comprehensive conservation strategies for the species will require research on determinants of various kinds of genetic, physiological, behavioral, and morphological variation and their roles in population viability, development of an array of management techniques and tools, training of population managers in metapopulation management and integrated conservation planning, and projections of impacts of management strategies on the viability of the captive populations and all populations that are interactively managed or affected. Such a shift in goals and methods would result in zoo population management being an ongoing part of species conservation rather than short-term or isolated from species conservation. Zoo Biol. 32:19-26, 2013. © 2012 Wiley Periodicals, Inc. © 2012 Wiley Periodicals, Inc.

American Zoo and Aquarium Association Multi-Institutional Research Project.

ERIC Educational Resources Information Center

Dierking, Lynn D.

2001-01-01

Summarizes the results of a literature review of the level of conservation-related knowledge, attitudes, affect, and behavior among visitors to zoos and aquariums. Includes some details of the pilot project related to the literature review. (DDR)

13 CFR 120.1704 - Pool Loans eligible for Pooling.

Code of Federal Regulations, 2010 CFR

2010-01-01

..., construction or renovation of an aquarium, zoo, golf course, or swimming pool; or (iv) To a business covered by... zoos—712130 (“Zoos and Botanical Gardens”). (b) SBA review of a Pool Loan prior to pool formation. SBA...

13 CFR 120.1704 - Pool Loans eligible for Pooling.

Code of Federal Regulations, 2013 CFR

2013-01-01

..., construction or renovation of an aquarium, zoo, golf course, or swimming pool; or (iv) To a business covered by... zoos—712130 (“Zoos and Botanical Gardens”). (b) SBA review of a Pool Loan prior to pool formation. SBA...

13 CFR 115.12 - General program policies and provisions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... establishment, aquarium, zoo, golf course or swimming pool, or the Contract Obligee has one of the following...—“Other Gambling Industries”; (iv) 713910—“Golf Courses and Country Clubs”; (v) 712130—“Zoos and Botanical...

13 CFR 120.1704 - Pool Loans eligible for Pooling.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., construction or renovation of an aquarium, zoo, golf course, or swimming pool; or (iv) To a business covered by... zoos—712130 (“Zoos and Botanical Gardens”). (b) SBA review of a Pool Loan prior to pool formation. SBA...

13 CFR 120.1704 - Pool Loans eligible for Pooling.

Code of Federal Regulations, 2014 CFR

2014-01-01

..., construction or renovation of an aquarium, zoo, golf course, or swimming pool; or (iv) To a business covered by... zoos—712130 (“Zoos and Botanical Gardens”). (b) SBA review of a Pool Loan prior to pool formation. SBA...

78 FR 21627 - Endangered Species; Receipt of Applications for Permit

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-11

.... III. Permit Applications A. Endangered Species Applicant: Saint Louis Zoo, St. Louis, MO; PRT-94882A... wild ass (Equus africanus somalicus) that was held at San Diego Zoo until her death on May 3, 2010, for...

13 CFR 120.1704 - Pool Loans eligible for Pooling.

Code of Federal Regulations, 2012 CFR

2012-01-01

..., construction or renovation of an aquarium, zoo, golf course, or swimming pool; or (iv) To a business covered by... zoos—712130 (“Zoos and Botanical Gardens”). (b) SBA review of a Pool Loan prior to pool formation. SBA...

13 CFR 115.12 - General program policies and provisions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... establishment, aquarium, zoo, golf course or swimming pool, or the Contract Obligee has one of the following...—“Other Gambling Industries”; (iv) 713910—“Golf Courses and Country Clubs”; (v) 712130—“Zoos and Botanical...

13 CFR 115.12 - General program policies and provisions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... establishment, aquarium, zoo, golf course or swimming pool, or the Contract Obligee has one of the following...—“Other Gambling Industries”; (iv) 713910—“Golf Courses and Country Clubs”; (v) 712130—“Zoos and Botanical...

13 CFR 115.12 - General program policies and provisions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... establishment, aquarium, zoo, golf course or swimming pool, or the Contract Obligee has one of the following...—“Other Gambling Industries”; (iv) 713910—“Golf Courses and Country Clubs”; (v) 712130—“Zoos and Botanical...

13 CFR 115.12 - General program policies and provisions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... establishment, aquarium, zoo, golf course or swimming pool, or the Contract Obligee has one of the following...—“Other Gambling Industries”; (iv) 713910—“Golf Courses and Country Clubs”; (v) 712130—“Zoos and Botanical...

Waterborne Transportation Lines of the United States, 1989. Annual Revision

DTIC Science & Technology

1990-12-14

AMERICAN HEAVY LIFT SHIPPING 15355 VANTAGE PKWY. W. CO. SUITE 200 HOUSTON TX 77032 03! AMERICAN MARITIME TRANSPORT 0 .. so 2011 1 120 WHITE PLAINS ROAD...TRAIL I I ROUTE 5, BOX 1067 BREAUX BRIOGE LA 70517 32! C t 8ROAT CO., INC. I ATTN: SIDNEY COMAPDELLE I P. 0. ROY 155 ! DES ALLEMANDS LA 70030 32! C 9 C...ORLEANS LA 70112 321 CANDIES, OTTO, INC. ATTN: GERRY HERVIEU P. 0. BOX 25 I DES ALLEMANDS LA 70030 32! CANDY CANE 11. INC. 6007 HIGHWAY 90 EAST * P.O

The Effect of N-Length on the Development of Cooperative and Non-Cooperative Behavior in a Two-Person Game. Part of the Final Report on Head Start Evaluation and Research: 1968-69 to the Office of Economic Opportunity.

ERIC Educational Resources Information Center

Manning, Brad A.; Pierce-Jones, John

In this study of cooperative behavior and its antecedents, the main experimental tool was a two-person, two-choice game. The subjects, 80 Negro males ranging in age from 4 1/2 to 6 years, could choose either to cooperate by giving a piece of candy or not to cooperate by refusing to give a piece of candy to the other child during an acquisition…

A Study to Determine the Best Method of Delivering Nutrition Education Services at Darnall Army Community Hospital

DTIC Science & Technology

1988-08-01

the recommended in- ening, such as croissants, dough - ofourlives. By modi ._% r, take is 300 percent. Select lean cuts of meat and nuts, and other...lowerbloodcholesterol le els arn tious than candy and cookies . of heart disease. help reduce constipation. Fiber. What they don’t know is that will...also help satisfy one’s appe- someca he as much sugar We also need to be careful not to tite because of its bulk and there- as candy, cookies , and cake

Diet Coke and Mentos: What is really behind this physical reaction?

NASA Astrophysics Data System (ADS)

Coffey, Tonya Shea

2008-06-01

The Diet Coke and Mentos reaction is a fun demonstration in chemistry and physics classes of many important concepts in thermodynamics, fluid dynamics, surface science, and the physics of explosions. The reaction has been performed numerous times on television and the Internet, but has not been systematically studied. We report on an experimental study of the Diet Coke and Mentos reaction, and consider many aspects of the reaction, including the ingredients in the candy and soda, the roughness of the candy, the temperature of the soda, and the duration of the reaction.

78 FR 12780 - Endangered Species; Marine Mammals; Issuance of Permits

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-25

... Moore 77 FR 66476; January 14, 2013. November 5, 2012. 84872A Palm Beach Zoo at 77FR 66476; November... Islands November 16, 2012. Regional Office. 89103A Dallas Zoo 77FR 68809; November February 12, 2013. 16...

Bronx Zoo Fuel Cell Project

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

Hoang Pham

A 200 kW Fuel Cell has been installed in the Lion House, Bronx Zoo, NY. The Fuel Cell is a 200 kW phosphoric acid type manufactured by United Technologies Corporation (UTC) and will provide thermal energy at 725,000 Btu/hr.

77 FR 14464 - Notice of Final Federal Agency Actions on Proposed Highway Project in Wisconsin

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-09

... a proposed highway project, Interstate I-94, I-894, and U.S. Highway 45 (Zoo Interchange) in... project: Interstate I-94, I-894, and U.S. Highway 45 (Zoo Interchange) in Milwaukee County, Wisconsin...

Outbreak and genotyping of canine distemper virus in captive Siberian tigers and red pandas.

PubMed

Zhang, He; Shan, Fen; Zhou, Xia; Li, Bing; Zhai, Jun-Qiong; Zou, Shu-Zhan; Wu, Meng-Fan; Chen, Wu; Zhai, Shao-Lun; Luo, Man-Lin

2017-08-15

In this study, four canine distemper virus (CDV) strains were isolated from captive Siberian tigers (Panthera tigris altaica) and red pandas (Ailurus fulgens) during two separate CDV outbreaks in a zoo in Guangdong province, China. Sequence alignment and phylogenetic analyses based on the full-length hemagglutinin (H) and fusion (F) genes showed that they were closely identical to genotype Asia-1. Prior to confirmation of CDV in Siberian tigers, to control spread of the disease, a live attenuated combination CDV vaccine was used among almost all carnivore animals except for red pandas in which another recombinant combination CDV vaccine was used. However, about two months later, CDV re-emerged and caused the death among red pandas. Based on the vaccination records, the live combination vaccine could be considered an ideal weapon against CDV in zoo carnivore animals. Although the recombinant combination CDV vaccine was safe for red pandas, its protection effectiveness remains to be further investigated. Moreover, according to the outbreak interval time and sequence characterization, we suspected that stray cats circulating in the zoo were the intermediate host, which contributed to CDV spread from stray dogs to zoo animals. This study revealed the importance of vaccination and biosecurity for zoo animals.

Moon Zoo: Educating side-by-side with Doing Science (Invited)

NASA Astrophysics Data System (ADS)

Gay, P. L.; Moon Zoo Team

2010-12-01

The Moon Zoo citizen science project (http://www.moonzoo.org) engages individuals - primarily members of the public - in identifying geological (and sometimes technological) features on the lunar surface. Using a flash-based interface that runs in a web browser, users can mark craters, linear features, and even left-behind lunar landers on Lunar Reconnaissance Orbiter images. These science tools are embedded in an environment designed to encourage learning and collaboration. On the main Moon Zoo site users can explore educational content, including video tutorials, articles, glossary terms, and flash interactive activities. Additionally, there is a blog and a forum to encourage collaboration and social learning, and a twitter feed for general communications. Through this suite of software Moon Zoo users can contribute to science while learning about the Moon and geology. The Moon Zoo educational content is designed with one purpose in mind: To make sure that a curious user can find information quickly, easily, and on (or within 1-click of) the Moon Zoo site. The Internet is filled with many excellent lunar educational products, and many high-quality digital products exist in offline archives. Finding desired resources, however, can sometimes be a challenge even for professional educators. In order to make finding content easier, we developed a glossary list and a basic concept map for our website that addresses geology, lunar exploration, observing, and the moon in history and culture, and then we populated these terms and concepts with already available materials. We also do things in a way that encourages both doing science tasks and learning at the same time! Specifically, we use pop-out audio and video players that allow users to listen, learn, and classify the lunar surface all at once. To try and understand our users better we are conducting both learning and motivations studies while also monitoring site usage. Our learning assessments use an assessment tool designed by Sebastien Cormier and Ed Prather. At the time of this writing, data collection is still in progress. We are asking users with a variety of different experience levels within Moon Zoo to answer concept questions to assess if we can measure a higher conceptual knowledge in people who have spent more time in Moon Zoo and see change over time in individual users. We are also doing interview-based grounded theory investigations into what motivates people to come to Moon Zoo and to continue using the site. Preliminary results of the investigations will be presented, along with user behaviors, and other website statistics-based research. This work is funded through NASA ROSES grant NNX09AD34G and NSF grant DRL-0917608.

Prevalence of ESBLs and PMQR genes in fecal Escherichia coli isolated from the non-human primates in six zoos in China.

PubMed

Wang, Yang; He, Tao; Han, Jing; Wang, Juan; Foley, Steven L; Yang, Guangyou; Wan, Shuangxiu; Shen, Jianzhong; Wu, Congming

2012-09-14

The aim of this study is to characterize the prevalence of extended-spectrum β-lactamases (ESBLs) and plasmid-mediated quinolone resistance (PMQR) genes in Escherichia coli from captive non-human primates. A total of 206 E. coli isolates were collected from primates in six zoos in China in 2009 and their susceptibility to 10 antimicrobials were tested by broth microdilution. The susceptibility patterns of E. coli strains varied greatly among different zoos reflecting different backgrounds of antimicrobial usage. Both the ESBL-encoding genes and the PMQR genes were detected by PCR. Of the 206 strains, 65 (32%) were confirmed as phenotypic ESBL producers with bla(CTX-M) (27%, bla(CTX-M-15), n=31, bla(CTX-M-3), n=23 and bla(CTX-M-14), n=2) mainly mediating the ESBL phenotype. qnrS1 (18%, n=36) and oqxAB (15%, n=31) were the predominant PMQR genes and the prevalence of PMQR genes was much higher among phenotypic ESBL producers than that among phenotypic non-ESBL producers from any zoo. Notably, the PMQR genes qnrS1 and oqxAB and β-lactamase genes bla(TEM-1) and bla(CTX-M-3) were found together in 23 E. coli isolates in two zoos in Shanghai. PFGE analysis of these 23 isolates demonstrated nearly identical PFGE profiles (similarity matrix >97%) indicating this specific E. coli genotype was prevalent in these two zoos. To the best of our knowledge, this is the first report of these four genes coexisting in an E. coli genotype and the first report of antimicrobial resistance profiles in E. coli isolated from primates in China. Copyright © 2012 Elsevier B.V. All rights reserved.

Differences Between Japanese and U.S. Children's Performance on "Zoo U": A Game-Based Social Skills Assessment.

PubMed

Craig, Ashley B; DeRosier, Melissa E; Watanabe, Yayoi

2015-08-01

The purpose of this study was to test whether and how performance on a digital game-based social skills assessment tool, "Zoo U" (3C Institute, Durham, NC), differed for children in the United States and Japan across six core social skills. "Zoo U" was administered to 497 third and fourth grade children from the United States and Japan (46 percent Japanese) by teachers and researchers, respectively. U.S. children received the original version of "Zoo U," and Japanese children received a fully translated Japanese version of the program. Scoring of each of the six social skills is built into the "Zoo U" software, with specific scoring algorithms for each grade level that provide both a continuous scale score and cutoffs for three distinct performance categories: high, average, and low. A multivariate analysis of variance (MANOVA) was conducted to assess differences by cultural group on each of the six continuous social skill scores, controlling for gender and grade level. Results revealed significant differences on four of the six skills in expected directions. Chi-squared and odds ratios analyses were then conducted on the assignment of children into each of the performance categories by cultural group, revealing additional nuance to the cultural differences identified in the MANOVA consistent with existing literature. We were able to replicate known cultural differences between U.S. and Japanese children with a simple direct translation of a Web-based social skills assessment game, "Zoo U." Our results provide preliminary support for the potential of game-based assessment methods to provide efficient and valid social skill assessments to children around the world.

Presence of Helicobacter and Campylobacter species in faecal samples from zoo mammals.

PubMed

De Witte, C; Lemmens, C; Flahou, B; De Laender, P; Bouts, T; Vercammen, F; Ducatelle, R; Smet, A; Haesebrouck, F

2018-06-01

Helicobacter and Campylobacter species (spp.) colonize the gastrointestinal tract of various domesticated animals. Apart from their pathogenic significance in animals, several species are of zoonotic importance as well. For most non-domesticated animal spp., however, little is known on the presence and importance of these agents. Therefore, we investigated the presence of Helicobacter and Campylobacter spp. in marine and terrestrial zoo mammals. Faecal samples of various marine and terrestrial zoo mammals were collected from 6 different zoos in Belgium. These samples were tested for the presence of Helicobacter and Campylobacter spp. by isolation and direct demonstration of DNA using genus-specific PCRs, followed by sequencing of the obtained amplicons. Helicobacter spp. were detected in 12 and Campylobacter spp. in 5 of the 22 faecal samples from marine mammals. In 4 of 5 dolphins, H. cetorum was demonstrated, a well-known pathogen associated with gastritis and gastric ulceration in marine mammals. C. insulaenigrae was isolated from 4 of 6 sea lions and from 1 of 11 seals. To our knowledge, this is the first description of the presence of C. insulaenigrae on the European mainland. Helicobacter spp. were detected in 5 and Campylobacter spp. (mainly C. jejuni subsp. jejuni and C. coli) in 9 of the 26 faecal samples from terrestrial mammals. Potential novel enterohepatic Helicobacter spp. were detected in both marine and terrestrial zoo mammals. For the first time, the presence of several known and unknown Campylobacter and Helicobacter spp. was demonstrated in the gastrointestinal tract of various marine and terrestrial zoo mammals. Further investigation is needed on the pathogenic and zoonotic importance of these species. Copyright © 2018 Elsevier B.V. All rights reserved.

Evaluating the conservation impact of an innovative zoo-based educational campaign: 'Don't Palm Us Off' for orang-utan conservation.

PubMed

Pearson, Elissa L; Lowry, Rachel; Dorrian, Jillian; Litchfield, Carla A

2014-01-01

With significant biodiversity loss occurring presently, increased emphasis is being placed upon the capacity of zoos to contribute to species conservation. This paper evaluates an innovative conservation education campaign 'Don't Palm Us Off' implemented at Melbourne Zoo, Australia. This sought to address a lack of public awareness regarding palm oil (the product most threatening the survival of the orang-utan) and to create public support for mandatory labeling of palm oil on food products, allowing for informed consumer purchasing. Communication tools utilized included an educational video presentation played on-site, as well as You Tube video, celebrity ambassadors, and social media. Evaluation took place across four time-points: baseline, mid-point, conclusion (12 months), and follow-up. Zoo visitors (N = 403) were randomly selected whilst visiting the orang-utan exhibit, completing a questionnaire regarding knowledge about orangutans, attitudes toward orangutans, support for palm oil labeling, previous conservation behavior, and intentions for future behavior. Results revealed significant increases in palm oil awareness; attitudes toward orangutans; support for palm oil labeling; and indicating labeling would influence purchasing behavior, at all times relative to baseline (P < 0.01). There were also significant increases in self-reported conservation behavior at the end of the campaign and follow-up (P < 0.05). In excess of 160,000 people additionally signed an associated petition for mandatory palm oil labeling. Overall the findings support the efficacy of this multi-faceted initiative; highlighting the importance of continued innovation in zoo-based conservation education and practice (including the integration of emerging technologies with traditional on-site education) to maximize contributions to species conservation. © 2014 The Authors. Zoo Biology Published by Wiley Periodicals, Inc.

Report - Susceptibility of avian pathogenic Escherichia coli from Zoo birds in Indonesia to antibiotics and disinfectants.

PubMed

Umar, Sajid; Maiyah, Ana Triana; Shareef, Mehwish; Qadir, Hajra; Nisa, Qamarun; Abbas, Seema

2018-03-01

Antibiotic resistance in avian pathogenic Escherichia coli (APEC) is a common problem in the Indonesian poultry industry. Zoo birds have been postulated as sentinels, reservoirs, and potential spreaders of antibiotic resistance, although much is still unknown about the strains of zoo birds. Disinfection can reduce the infection burden. However, little is known about the presence of resistance against these products. Sixty one APEC strains were isolated from Indonesian zoo birds. The resistance to different classes of antibiotics as well as the minimum inhibitory concentrations (MIC) and minimum bactericidal concentrations (MBC) of five disinfectants most often used in the poultry industry was determined. Resistance to tetracycline (42.6%), sulfonamides (24.5%), ampicillin (22.9%), gentamicin (19.6), nalidixic acid (18.03%) and streptomycin (16.3%) was high, but resistance to other tested antibiotics was low and none of the isolates were resistant to extended spectrum beta-lactamase (ESBL) producers. Sixteen strains (26.2%) were found positive for multi drug resistance. The MIC of the disinfectants for the APEC strains showed normal distribution, indicating that there was no acquired resistance. MBCs were similar to MICs using the broth dilution method, showing the bactericidal effect of the disinfectants. Phenotypic resistance to commonly used disinfectants could not be found, indicating that the current use of disinfectants in the zoo and aviaries did not select for resistance. Significantly high resistance rates against commonly used antibiotics in Indonesian zoos is worrisome and indicates that widespread use of antibiotics could have negative implications for animal health and the environment. Proper use of antibiotics and surveillance programs to monitor antimicrobial resistance in pathogenic bacteria are warranted.

The influence of negative urgency, attentional bias, and emotional dimensions on palatable food consumption.

PubMed

Becker, Kendra Davis; Fischer, Sarah; Smith, Gregory T; Miller, Joshua D

2016-05-01

We tested a theoretical model concerning the role of attentional bias and negative affect in food consumption that offers important advances. We hypothesized that the effects of negative affect manipulations on food consumption vary as a function of trait levels of negative urgency (NU; tendency to act impulsively when distressed), and attentional bias and that the roles of emotional arousal and negative emotional valence differ and should be studied separately. 190 undergraduate women were randomly assigned to either an anger or neutral mood condition. Women in both conditions completed the Food Stroop, in which the presentation of food and neutral words were counterbalanced. After the task, participants were given the opportunity to eat mandarin oranges and/or chocolate candy while the experimenter was out of the room. The type and quantity of food consumed was counted after the participant departed. As hypothesized, the roles of emotional arousal and valence differed and the effect of the induced emotion was moderated by NU. Women high in NU who experienced emotional arousal were more likely to eat candy and consumed more candy than other women. Emotional valence had no effect on candy consumption. Neither increases in emotional arousal or emotional valence influenced attentional bias to food cues. Attentional bias was also unrelated to food consumption. The impact of negative mood inductions on palatable food consumption appears to operate through emotional arousal and not negative emotional valence, and it may operate primarily for women high in NU. Copyright © 2016 Elsevier Ltd. All rights reserved.

Prosocial behavior leads to happiness in a small-scale rural society.

PubMed

Aknin, Lara B; Broesch, Tanya; Hamlin, J Kiley; Van de Vondervoort, Julia W

2015-08-01

Humans are extraordinarily prosocial, and research conducted primarily in North America indicates that giving to others is emotionally rewarding. To examine whether the hedonic benefits of giving represent a universal feature of human behavior, we extended upon previous cross-cultural examinations by investigating whether inhabitants of a small-scale, rural, and isolated village in Vanuatu, where villagers have little influence from urban, Western culture, survive on subsistence farming without electricity, and have minimal formal education, report or display emotional rewards from engaging in prosocial (vs. personally beneficial) behavior. In Study 1, adults were randomly assigned to purchase candy for either themselves or others and then reported their positive affect. Consistent with previous research, adults purchasing goods for others reported greater positive emotion than adults receiving resources for themselves. In Study 2, 2- to 5-year-old children received candy and were subsequently asked to engage in costly giving (sharing their own candy with a puppet) and non-costly giving (sharing the experimenter's candy with a puppet). Emotional expressions were video-recorded during the experiment and later coded for happiness. Consistent with previous research conducted in Canada, children displayed more happiness when giving treats away than when receiving treats themselves. Moreover, the emotional rewards of giving were largest when children engaged in costly (vs. non-costly) giving. Taken together, these findings indicate that the emotional rewards of giving are detectable in people living in diverse societies and support the possibility that the hedonic benefits of generosity are universal. (c) 2015 APA, all rights reserved).

Entropy and the Magic Flute

NASA Astrophysics Data System (ADS)

Morowitz, Harold J.

1996-10-01

Harold Morowitz has long been highly regarded both as an eminent scientist and as an accomplished science writer. The essays in The Wine of Life , his first collection, were hailed by C.P. Snow as "some of the wisest, wittiest and best informed I have ever read," and Carl Sagan called them "a delight to read." In later volumes he established a reputation for a wide-ranging intellect, an ability to see unexpected connections and draw striking parallels, and a talent for communicating scientific ideas with optimism and wit. With Entropy and the Magic Flute , Morowitz once again offers an appealing mix of brief reflections on everything from litmus paper to the hippopotamus to the sociology of Palo Alto coffee shops. Many of these pieces are appreciations of scientists that Morowitz holds in high regard, while others focus on health issues, such as America's obsession with cheese toppings. There is also a fascinating piece on the American Type Culture Collection, a zoo or warehouse for microbes that houses some 11,800 strains of bacteria, and over 3,000 specimens of protozoa, algae, plasmids, and oncogenes. Here then are over forty light, graceful essays in which one of our wisest experimental biologists comments on issues of science, technology, society, philosophy, and the arts.

New Media in IYA2009: Communicating with the world via the web

NASA Astrophysics Data System (ADS)

Gay, Pamela L.; Koppelman, M.; IYA New Media Task Group

2009-01-01

In the 2009 International Year of Astronomy, new media will play a prominent role in engaging people in the universe that is theirs to discover. New online projects will take advantage of a diversity of technologies, allowing us to bring content to people through a variety of devices in places they work, play and learn. In this session we will give an overview of our programs, high-lighting: "AstroTwitter," an interface that asks 'What are you looking at?' and allows you to see how observers around the globe (professional and amateur) answer that same question; "Portal to the Universe," your one stop shop for all things new in astronomy; the "365 Days of Astronomy" podcast, which brings you an 8-minute podcast on the people, places, things, thoughts and discoveries in astronomy each day of 2009; new projects to extend Galaxy Zoo to new areas of science both in our solar system and at the edge of the cosmos; our social networking initiatives in Facebook, Flickr and YouTube; and the IYA Second Life® Island, which will be unveiled during this session. In addition to showing you how to access each of these new projects, we will also tell you how you can become a part of the projects in the coming months.

Principles Governing the Mechanics and Control of Snake Strikes

DTIC Science & Technology

2015-06-26

Zoo Atlanta. In this exploratory project we will monitor kinematics, ground reaction forces and strike forces in snakes to gain insight into common...species once Zoo Atlanta is again open for research collaboration; their renovation and expansion of herpetological facility has limited our

Variation in visitor perceptions of a polar bear enclosure based on the presence of natural vs. un-natural enrichment items.

PubMed

Kutska, Debra

2009-07-01

A debate exists among modern zoo staff as to whether or not the addition of un-naturalistic enrichment takes away from, or even defeats, the educational messages designers are trying to incorporate in naturalistic exhibits. A visitor study was conducted at the Central Park Zoo's polar bear exhibit in order to determine whether or not the type of enrichment in an enclosure actually alters guest perceptions. Visitors were exposed to one of two enrichment treatments in the bear enclosure: Naturalistic or Un-naturalistic. The results of this study suggest that enrichment type did not alter the perceptions of visitors. However, it did identify some of the different ways adults and youths perceive animals and zoos. Additionally, the study highlighted the varying perceptions individuals have of the concept of polar bears vs. their perceptions of the captive individuals at the Central Park Zoo. Implications for enrichment usage and exhibit design are discussed.

Endoparasite Infections in Pet and Zoo Birds in Italy

PubMed Central

Papini, Roberto; Girivetto, Martine; Marangi, Marianna; Mancianti, Francesca; Giangaspero, Annunziata

2012-01-01

Faecal samples were individually collected from pet (n = 63) and zoo (n = 83) birds representing 14 orders and 63 species. All the samples were examined by faecal flotation technique. In a subgroup of samples (n = 75), molecular assays were also used to detect Cryptosporidium oocysts and Giardia duodenalis cysts. Overall, 35.6% of the birds harboured parasites (42.2% of zoo birds and 27% of pet birds), including Strongyles-Capillarids (8.9%), Ascaridia (6.8%), Strongyles (5.5%), G. duodenalis Assemblage A (5.3%), Coccidia (4.1%), Cryptosporidium (4%), Porrocaecum (2.7%), Porrocaecum-Capillarids (2%), and Syngamus-Capillarids (0.7%). The zoonotic G. duodenalis Assemblage A and Cryptosporidium were exclusively found in Psittaciformes, with prevalences of 10.3% and 7.7% within this bird group. Zoo birds were more likely to harbor mixed infections (OR = 14.81) and symptomatic birds to be parasitized (OR = 4.72). Clinicians should be aware of the public health implications posed by zoonotic G. duodenalis Assemblages and Cryptosporidium species in captive birds. PMID:22536128

Occurrence of Cryptosporidium oocysts in Wrinkled Hornbill and other birds in the Kuala Lumpur National Zoo.

PubMed

Rohela, M; Lim, Y A L; Jamaiah, I; Khadijah, P Y Y; Laang, S T; Nazri, M H Mohd; Nurulhuda, Z

2005-01-01

The occurrence of a coccidian parasite, Cryptosporidium, among birds in the Kuala Lumpur National Zoo was investigated in this study. A hundred bird fecal samples were taken from various locations of the zoo. Fecal smears prepared using direct smear and formalin ethyl acetate concentration technique were stained with modified Ziehl-Neelsen stain. Samples positive for Cryptosporidium with Ziehl-Neelsen stain were later confirmed using the immunofluorescence technique and viewed under the epifluorescence microscope. Six species of bird feces were confirmed positive with Cryptosporidium oocysts. They included Wrinkled Hornbill (Aceros corrugatus), Great Argus Pheasant (Argusianus argus), Black Swan (Cygnus atratus), Swan Goose (Anser cygnoides), Marabou Stork (Leptoptilos crumeniferus), and Moluccan Cockatoo (Cacatua moluccencis). These birds were located in the aviary and lake, with the Moluccan Cockatoo routinely used as a show bird. Results obtained in this study indicated that animal sanctuaries like zoos and bird parks are important sources of Cryptosporidium infection to humans, especially children and other animals.

Gut microbiome composition is associated with cardiac disease in zoo-housed western lowland gorillas (Gorilla gorilla gorilla).

PubMed

Krynak, Katherine L; Burke, David J; Martin, Ryan A; Dennis, Patricia M

2017-08-15

Cardiac disease is a leading cause of mortality in zoo-housed western lowland gorillas (Gorilla gorilla gorilla). The gut microbiome is associated with cardiac disease in humans and similarly the gut microbiome may be associated with cardiac diseases in close relatives of humans, such as gorillas. We assessed the relationship between cardiac disease and gut bacterial composition in eight zoo-housed male western lowland gorillas (N = 4 with and N = 4 without cardiac disease) utilizing 16S rRNA gene analysis on the Illumina MiSeq sequencing platform. We found bacterial composition differences between gorillas with and without cardiac disease. Bacterial operational taxonomic units from phyla Bacteroidetes, Spirochaetes, Proteobacteria and Firmicutes were significant indicators of cardiac disease. Our results suggest that further investigations between diet and cardiac disease could improve the management and health of zoo-housed populations of this endangered species. © FEMS 2017. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Energy Production from Zoo Animal Wastes

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

Klasson, KT

Elephant and rhinoceros dung was used to investigate the feasibility of generating methane from the dung. The Knoxville Zoo produces 30 cubic yards (23 m{sup 3}) of herbivore dung per week and cost of disposal of this dung is $105/week. The majority of this dung originates from the Zoo's elephant and rhinoceros population. The estimated weight of the dung is 20 metric tons per week and the methane production potential determined in experiments was 0.033 L biogas/g dung (0.020 L CH{sub 4}/g dung), and the digestion of elephant dung was enhanced by the addition of ammonium nitrogen. Digestion was bettermore » overall at 37 C when compared to digestion at 50 C. Based on the amount of dung generated at the Knoxville Zoo, it is estimated that two standard garden grills could be operated 24 h per day using the gas from a digester treating 20 metric ton herbivore dung per week.« less

Flavor release and perception in hard candy: influence of flavor compound-flavor solvent interactions.

PubMed

Schober, Amanda L; Peterson, Devin G

2004-05-05

The release kinetics of l-menthol dissolved in propylene glycol (PG), Miglyol, or 1,8-cineole (two common odorless flavor solvents differing in polarity and a hydrophobic flavor compound) were monitored from a model aqueous system via atmospheric pressure chemical ionization mass spectrometry (APCI-MS). Breath analysis was also conducted via APCI-MS to monitor release of l-menthol from hard candy that used PG and Miglyol for l-menthol incorporation. The quantities of l-menthol released when dissolved in PG or Miglyol from the model aqueous system were found to be similar and overall significantly greater in comparison to when dissolved in 1,8-cineole. Analogous results were reported by the breath analysis of hard candy. The release kinetics of l-menthol from PG or Miglyol versus from 1,8-cineole were notably more rapid and higher in quantity. Results from the sensory time-intensity study also indicated that there was no perceived difference in the overall cooling intensity between the two flavor solvent delivery systems (PG and Miglyol).

The Days and Nights of Zoo Elephants: Using Epidemiology to Better Understand Stereotypic Behavior of African Elephants (Loxodonta africana) and Asian Elephants (Elephas maximus) in North American Zoos.

PubMed

Greco, Brian J; Meehan, Cheryl L; Hogan, Jen N; Leighty, Katherine A; Mellen, Jill; Mason, Georgia J; Mench, Joy A

2016-01-01

Stereotypic behavior is an important indicator of compromised welfare. Zoo elephants are documented to perform stereotypic behavior, but the factors that contribute to performance have not been systematically assessed. We collected behavioral data on 89 elephants (47 African [Loxodonta africana], 42 Asian [Elephas maximus]) at 39 North American zoos during the summer and winter. Elephants were videoed for a median of 12 daytime hours per season. A subset of 32 elephants (19 African, 13 Asian) was also observed live for a median of 10.5 nighttime hours. Percentages of visible behavior scans were calculated from five minute instantaneous samples. Stereotypic behavior was the second most commonly performed behavior (after feeding), making up 15.5% of observations during the daytime and 24.8% at nighttime. Negative binomial regression models fitted with generalized estimating equations were used to determine which social, housing, management, life history, and demographic variables were associated with daytime and nighttime stereotypic behavior rates. Species was a significant risk factor in both models, with Asian elephants at greater risk (daytime: p<0.001, Risk Ratio = 4.087; nighttime: p<0.001, Risk Ratio = 8.015). For both species, spending time housed separately (p<0.001, Risk Ratio = 1.009), and having experienced inter-zoo transfers (p<0.001, Risk Ratio = 1.175), increased the risk of performing higher rates of stereotypy during the day, while spending more time with juvenile elephants (p<0.001, Risk Ratio = 0.985), and engaging with zoo staff reduced this risk (p = 0.018, Risk Ratio = 0.988). At night, spending more time in environments with both indoor and outdoor areas (p = 0.013, Risk Ratio = 0.987) and in larger social groups (p = 0.039, Risk Ratio = 0.752) corresponded with reduced risk of performing higher rates of stereotypy, while having experienced inter-zoo transfers (p = 0.033, Risk Ratio = 1.115) increased this risk. Overall, our results indicate that factors related to the social environment are most influential in predicting elephant stereotypic behavior rates.

The Days and Nights of Zoo Elephants: Using Epidemiology to Better Understand Stereotypic Behavior of African Elephants (Loxodonta africana) and Asian Elephants (Elephas maximus) in North American Zoos

PubMed Central

Greco, Brian J.; Meehan, Cheryl L.; Hogan, Jen N.; Leighty, Katherine A.; Mellen, Jill; Mason, Georgia J.; Mench, Joy A.

2016-01-01

Stereotypic behavior is an important indicator of compromised welfare. Zoo elephants are documented to perform stereotypic behavior, but the factors that contribute to performance have not been systematically assessed. We collected behavioral data on 89 elephants (47 African [Loxodonta africana], 42 Asian [Elephas maximus]) at 39 North American zoos during the summer and winter. Elephants were videoed for a median of 12 daytime hours per season. A subset of 32 elephants (19 African, 13 Asian) was also observed live for a median of 10.5 nighttime hours. Percentages of visible behavior scans were calculated from five minute instantaneous samples. Stereotypic behavior was the second most commonly performed behavior (after feeding), making up 15.5% of observations during the daytime and 24.8% at nighttime. Negative binomial regression models fitted with generalized estimating equations were used to determine which social, housing, management, life history, and demographic variables were associated with daytime and nighttime stereotypic behavior rates. Species was a significant risk factor in both models, with Asian elephants at greater risk (daytime: p<0.001, Risk Ratio = 4.087; nighttime: p<0.001, Risk Ratio = 8.015). For both species, spending time housed separately (p<0.001, Risk Ratio = 1.009), and having experienced inter-zoo transfers (p<0.001, Risk Ratio = 1.175), increased the risk of performing higher rates of stereotypy during the day, while spending more time with juvenile elephants (p<0.001, Risk Ratio = 0.985), and engaging with zoo staff reduced this risk (p = 0.018, Risk Ratio = 0.988). At night, spending more time in environments with both indoor and outdoor areas (p = 0.013, Risk Ratio = 0.987) and in larger social groups (p = 0.039, Risk Ratio = 0.752) corresponded with reduced risk of performing higher rates of stereotypy, while having experienced inter-zoo transfers (p = 0.033, Risk Ratio = 1.115) increased this risk. Overall, our results indicate that factors related to the social environment are most influential in predicting elephant stereotypic behavior rates. PMID:27416071

DISEASE RISK ANALYSIS--A TOOL FOR POLICY MAKING WHEN EVIDENCE IS LACKING: IMPORT OF RABIES-SUSCEPTIBLE ZOO MAMMALS AS A MODEL.

PubMed

Hartley, Matt; Roberts, Helen

2015-09-01

Disease control management relies on the development of policy supported by an evidence base. The evidence base for disease in zoo animals is often absent or incomplete. Resources for disease research in these species are limited, and so in order to develop effective policies, novel approaches to extrapolating knowledge and dealing with uncertainty need to be developed. This article demonstrates how qualitative risk analysis techniques can be used to aid decision-making in circumstances in which there is a lack of specific evidence using the import of rabies-susceptible zoo mammals into the United Kingdom as a model.

Rare Earth or Cosmic Zoo: Testing the Frequency of Complex Life in the Universe

NASA Astrophysics Data System (ADS)

Bains, W.; Schulze-Makuch, D.

2017-02-01

We propose how to test between two major hypotheses about the frequency of life in the universe (Rare Earth and Cosmic Zoo) using future remote sensing capabilities targeted at exoplanets and site visits of planetary bodies in our solar system.

Acute, fatal Sarcocystis calchasi-associated hepatitis in Roller pigeons (Columbia livia f. dom.) at Philadelphia Zoo

USDA-ARS?s Scientific Manuscript database

Four Roller pigeons (Columba livia f. dom.) at the Philadelphia Zoo died suddenly. Necropsy examination revealed macroscopic hepatitis. Microscopically, the predominant lesions were in liver, characterized with necrosis and mixed cell inflammatory response. Sarcocystis calchasi-like schizonts and fr...

Creating Learning Experiences that Promote Informal Science Education: Designing Conservation-Focused Interactive Zoo Exhibits through Action Research

NASA Astrophysics Data System (ADS)

Kalenda, Peter

Research on exhibit design over the past twenty years has started to identify many different methods to increase the learning that occurs in informal education environments. This study utilized relevant research on exhibit design to create and study the effectiveness of a mobile interactive exhibit at the Seneca Park Zoo that promotes socialization, engagement in science, and conservation-related practices among guests. This study will serve as one component of a major redesign project at the Seneca Park Zoo for their Rocky Coasts exhibit. This action research study targeted the following question, "How can interactive exhibits be designed to promote socialization, engagement in science, and real-world conservation-related practices (RCPs) among zoo guests?" Specific research questions included: 1. In what ways did guests engage with the exhibit? 2. In what ways were guests impacted by the exhibit? a) What evidence exists, if any, of guests learning science content from the exhibit? b) What evidence exists, if any, of guests being emotionally affected by the exhibit? c) What evidence exists, if any, of guests changing their RCPs after visiting the exhibit? Data were collected through zoo guest surveys completed by zoo guests comparing multiple exhibits, interviews with guests before and after they used the prototype exhibit, observations and audio recordings of guests using the prototype exhibit, and follow-up phone interviews with guests who volunteered to participate. Data were analyzed collaboratively with members of the zoo's exhibit Redesign Team using grounded theory qualitative data analysis techniques to find patterns and trends among data. Initial findings from data analysis were used to develop shifts in the exhibit in order to increase visitor engagement and learning. This process continued for two full action research spirals, which resulted in three iterations of the prototype exhibit. The overall findings of this study highlight the ways in which guests engaged with and were impacted by this exhibit. Findings revealed the importance of the location of interactives and signage as well as a range of readability concerns for visitor engagement. In addition, findings highlight the roles of parents in informal learning environments, and the impact of exhibit design on dwell time and questioning. This study demonstrates the value and importance of utilizing an iterative design process informed by action research when creating learning experiences in zoos. This study also reinforces how difficult it can be to both influence and measure the shifting of guests' RCPs.

Haemosporidian infection in captive masked bobwhite quail (Colinus virginianus ridgwayi), an endangered subspecies of the northern bobwhite quail.

PubMed

Pacheco, M Andreína; Escalante, Ananias A; Garner, Michael M; Bradley, Gregory A; Aguilar, Roberto F

2011-12-15

The avian haemosporidian parasites (phylum Apicomplexa) are taxonomically diverse and cosmopolitan in distribution; infecting most bird families. Sources of concern are reports of clinical haemosporidian infections in birds kept as part of zoo and aviary collections. Recently, severe and acute mortality episodes have been reported in masked bobwhite quail (Colinus virginianus ridgwayi), an endangered subspecies from the American Southwest. Two hundred and five eggs of the captive flock held in Arivaca, Arizona, were hatched at a zoo in the American Southwest. Thirty-four sub-adult or adult animals had lesions associated with tissue phases of haemoparasites, especially vasculitis, ventricular leiomyositis and ulcerative pododermatitis. Molecular techniques applied to blood collected from the zoo's last twelve remaining animals resulted in the detection of a Plasmodium juxtanucleare-like and Haemoproteus sp. parasites. A Raven (Corvus corax), in a contiguous exhibit, was positive for the same P. juxtanucleare-like parasite, but remained asymptomatic for three years following detection. These findings indicate that other birds in the exhibit within the zoo premises could act as reservoirs. We conclude that haemosporidian infections could be a factor in the demise of the captive masked bobwhite quails housed at the zoo. We suggest that active surveillance for haemoporidian parasites should be incorporated as a precaution to ex situ conservation efforts of susceptible endangered species. Copyright © 2011 Elsevier B.V. All rights reserved.

Galaxy Zoo: Science and Public Engagement Hand in Hand

NASA Astrophysics Data System (ADS)

Masters, Karen; Lintott, Chris; Feldt, Julie; Keel, Bill; Skibba, Ramin

2015-08-01

Galaxy Zoo (www.galaxyzoo.org) is familiar to many as a hugely successful citizen science project. Hundreds of thousands of members of the public have contributed to Galaxy Zoo which collects visual classifications of galaxies in images from a variety of surveys (e.g. the Sloan Digital Sky Survey, Hubble Space Telescope surveys, and others) using an internet tool. Galaxy Zoo inspired the creation of "The Zooniverse" (www.zooniverse.org) which is now the world's leading online platform for citizens science, hosting a growing number of projects (at the time of writing ~30) making use of crowdsourced data analysis in all areas of academic research, and boasting over 1.3 million participants.Galaxy Zoo has also shown itself, in a series of (now ~60) peer reviewed papers, to be a fantastic database for the study of galaxy evolution. Participation in citizen science is also fantastic public engagement with scientific research. But what do the participants learn while they are involved in crowdsourced data analysis?In this talk I will discuss how public engagement via citizen science can be an effective means of outreach from data intensive astronomical surveys. A citizen science project (if done right) can and should increase the scientific output of an astronomical project, while at the same time inspiring participants to learn more about the science and techniques of astronomy.

Current husbandry situation of red pandas in Japan.

PubMed

Tanaka, Ai; Ogura, Tadatoshi

2018-03-01

The red panda (Ailurus fulgens) is an endangered semi-arboreal folivore with a specialized diet of bamboo leaves. Zoos worldwide maintain red pandas under a variety of housing environments and husbandry procedures that may affect the reproductive success and longevity of captive red pandas. The aims of the present study were to investigate how red pandas are kept in Japan and to obtain useful insights to increase their longevity by comparing the results from a questionnaire sent to Japanese zoos and those from a previous survey conducted in other countries. We received responses from 42 out of 52 zoos, holding a total of 219 individual red pandas, in Japan. The age-sex distribution indicated that red panda populations in Japan need close attention to be maintained sustainably. Of the husbandry aspects surveyed, the number of individuals in the same zoo, enclosure size, and the frequency of bamboo feeding factors indicated to affect reproductive success. Frequent monitoring of body weight, implementation of husbandry training, and bamboo feeding were also suggested as the reasons for the longevity of red pandas in Japan. Zoos were provided with sufficient physical features in on-exhibit enclosures, close monitoring for health status, and proper feeding, but other aspects of husbandry such as enclosure size and structures in off-exhibit spaces were insufficient and might compromise animal welfare. © 2018 Wiley Periodicals, Inc.

An outbreak of canine distemper virus in tigers (Panthera tigris): possible transmission from wild animals to zoo animals.

PubMed

Nagao, Yumiko; Nishio, Yohei; Shiomoda, Hiroshi; Tamaru, Seiji; Shimojima, Masayuki; Goto, Megumi; Une, Yumi; Sato, Azusa; Ikebe, Yusuke; Maeda, Ken

2012-06-01

Canine distemper virus (CDV), a morbillivirus that causes one of the most contagious and lethal viral diseases known in canids, has an expanding host range, including wild animals. Since December 2009, several dead or dying wild raccoon dogs (Nyctereutes procyonoides) were found in and around one safari-style zoo in Japan, and CDV was isolated from four of these animals. In the subsequent months (January to February 2010), 12 tigers (Panthera tigris) in the zoo developed respiratory and gastrointestinal diseases, and CDV RNA was detected in fecal samples of the examined tigers. In March 2010, one of the tigers developed a neurological disorder and died; CDV was isolated from the lung of this animal. Sequence analysis of the complete hemagglutinin (H) gene and the signal peptide region of the fusion (F) gene showed high homology among these isolates (99.8-100%), indicating that CDV might have been transmitted from raccoon dog to tiger. In addition, these isolates belonged to genotype Asia-1 and had lower homology (<90%) to the vaccine strain (Onderstepoort). Seropositivity of lions (Panthera leo) in the zoo and wild bears (Ursus thibetanus) captured around this area supported the theory that a CDV epidemic had occurred in many mammal species in and around the zoo. These results indicate a risk of CDV transmission among many animal species, including large felids and endangered species.

Implementing a low-starch biscuit-free diet in zoo gorillas: the impact on health.

PubMed

Less, E H; Lukas, K E; Bergl, R; Ball, R; Kuhar, C W; Lavin, S R; Raghanti, M A; Wensvoort, J; Willis, M A; Dennis, P M

2014-01-01

In the wild, western lowland gorillas consume a diet high in fiber and low in caloric density. In contrast, many gorillas in zoos consume a diet that is high-calorie and low in fiber. Some items commonly used in captive gorilla diets contain high levels of starch and sugars, which are minimal in the natural diet of gorillas. There is a growing concern that captive gorillas may qualify as obese. Furthermore, the leading cause of death for adult male gorillas in zoos is heart disease. In humans, a diet that is high in simple carbohydrates is associated with both obesity and the incidence of heart disease. In response to these issues, we implemented a biscuit-free diet (free of biscuits and low in fruit) and measured serum biomarkers of obesity and insulin resistance pre- and post-diet change at three institutions: North Carolina Zoological Garden, Cleveland Metroparks Zoo, and Columbus Zoo and Aquarium. We also added a resistant starch supplement to gorilla diets at two of the above institutions. We anticipated that these diet changes would positively affect biomarkers of obesity and insulin resistance. Both diet manipulations led to a reduction in insulin. Resistant starch also decreased overall serum cholesterol levels. Future research will examine these health changes in a greater number of individuals to determine if the results remain consistent with these preliminary findings. © 2014 Wiley Periodicals, Inc.

Assessing enclosure design and husbandry practices for successful keeping and breeding of the Burmese brow antlered deer (Eld's deer, Rucervus eldii thamin) in European zoos.

PubMed

Wall, Ellis L; Hartley, Matt

2017-05-01

The endangered Burmese brow antlered deer (Rucervus eldii thamin) is a medium sized tropical cervid kept in a number of European zoos. Studbook data and anecdotal reports have suggested that this species suffers from poor reproductive success and relatively high neonatal mortality in captivity. Questionnaires were sent to 10 European zoos, holding 91 (20.71.0) deer, in order to record information on husbandry practices and enclosure design. Studbook analysis was performed to determine reproductive success and mortality values at each of the zoos participating in the study. Statistical analysis was carried out to identify any links between husbandry or enclosure design and the population parameters calculated from the studbook. From the nine zoos that were analyzed in this study, no significant differences were found for population parameters between male and female deer. Neonatal mortality was negatively correlated to enclosure size (in males) and enclosure cover (in females). Positive correlations were found between enclosure cover, average temperature and group size with life expectancy, and negative correlations between enclosure visibility and visitor distance with female life expectancy. These results may be useful for informing husbandry guidelines, although further research into stress responses in captivity is recommended for this species to improve their welfare. © 2017 Wiley Periodicals, Inc.

Hemosporidian parasites of free-living birds in the São Paulo Zoo, Brazil.

PubMed

Chagas, Carolina Romeiro Fernandes; Guimarães, Lilian de Oliveira; Monteiro, Eliana Ferreira; Valkiūnas, Gediminas; Katayama, Michele Viana; Santos, Stéfanie Vanessa; Guida, Fernanda Junqueira Vaz; Simões, Roseli França; Kirchgatter, Karin

2016-04-01

Numerous studies addressed the diversity of bird Plasmodium and Haemoproteus parasites. However, a few have been carried out in continental avian hotspot regions such as Brazil, a country with markedly different biomes, including Amazon, Brazilian Savanna, Atlantic Forest, Caatinga, Pantanal, and Pampas. We present the first study on hemosporidian (Haemosporida) parasites in free-living birds from an Atlantic Forest fragment where more than 80 avian species have been reported. Within this area, the São Paulo Zoo locates, and it is the fourth largest zoo in the world and the largest in Latin America. A total of 133 free-living bird samples representing 12 species were collected in the zoo, with the overall hemosporidian prevalence of 18 % by PCR-based diagnostics. Twenty-four positive PCR signals were reported from four different bird species, including migratory ones. Columba livia, an urban species, considered nowadays a pest in big cities, showed 100 % prevalence of Haemoproteus spp., mainly Haemoproteus columbae. We discuss the epidemiological importance of new parasites introduced by migratory birds in the São Paulo Zoo area and the risk it poses to the captive species, which are natives or exotics. We also warn about the influence these parasites can have on the biodiversity and the structure of host populations by altering the competitive interaction between the free-living and the captive birds.

Supersoft lithography: candy-based fabrication of soft silicone microstructures.

PubMed

Moraes, Christopher; Labuz, Joseph M; Shao, Yue; Fu, Jianping; Takayama, Shuichi

2015-01-01

We designed a fabrication technique able to replicate microstructures in soft silicone materials (E < 1 kPa). Sugar-based 'hard candy' recipes from the confectionery industry were modified to be compatible with silicone processing conditions, and used as templates for replica molding. Microstructures fabricated in soft silicones can then be easily released by dissolving the template in water. We anticipate that this technique will be of particular importance in replicating physiologically soft, microstructured environments for cell culture, and demonstrate a first application in which intrinsically soft microstructures are used to measure forces generated by fibroblast-laden contractile tissues.

Paint shop, coach shop, car shop, and blacksmith shop (all ...

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

Paint shop, coach shop, car shop, and blacksmith shop (all car department), all north of the roadhouse and locomotive shops. Photographed between 1880 and 1888 - Chicago, Burlington & Quincy Railroad, Roundhouse & Shops, Broadway & Spring Streets, Aurora, Kane County, IL

Enhancing the Educational Effectiveness of Zoos.

ERIC Educational Resources Information Center

Braverman, Marc T.; Yates, Mary Ellen

This study addressed whether the educational impact of a zoo visit can be enhanced through the provision of appropriate instructional supports such as preparatory trainings or orientations. One important function of the educational process, in contrast to providing direct information or skill development, is to make the learner more sensitive to…

Designing a Zoo-Based Endangered Species Database.

ERIC Educational Resources Information Center

Anderson, Christopher L.

1989-01-01

Presented is a class activity that uses the database feature of the Appleworks program to create a database from which students may study endangered species. The use of a local zoo as a base of information about the animals is suggested. Procedures and follow-up activities are included. (CW)

Observing Animal Behavior at the Zoo: A Learning Laboratory

ERIC Educational Resources Information Center

Hull, Debra B.

2003-01-01

Undergraduate students in a learning laboratory course initially chose a species to study; researched that species' physical and behavioral characteristics; then learned skills necessary to select, operationalize, observe, and record animal behavior accurately. After their classroom preparation, students went to a local zoo to observe the behavior…

It's a Zoo out There!

ERIC Educational Resources Information Center

Gillan, Amy Larrison; Hebert, Terri

2014-01-01

The People Learning Urban Science (PLUS) program creates partnerships and coordinates efforts involving a local zoo, university, and school district, seeking to instill within students a sense of the natural environment. Even though the majority of students live among concrete and metal structures, their eyes and ears can be trained to make…

Beyond Borders: Zoo as Training Location for Wildlife Biologists

ERIC Educational Resources Information Center

Melber, Leah M.; Bergren, Rachel; Santymire, Rachel

2011-01-01

The role of institutions such as zoos in global conservation efforts is critical. In addition to serving as informal learning centers for the general public, these institutions are well-positioned to provide training and professional development for the next generation of conservation scientists. And while many organizations traditionally have…

Galaxy Zoo: Motivations of Citizen Scientists

ERIC Educational Resources Information Center

Raddick, M. Jordan; Bracey, Georgia; Gay, Pamela L.; Lintott, Chris J.; Cardamone, Carie; Murray, Phil; Schawinski, Kevin; Szalay, Alexander S.; Vandenberg, Jan

2013-01-01

Citizen science, in which volunteers work with professional scientists to conduct research, is expanding due to large online datasets. To plan projects, it is important to understand volunteers' motivations for participating. This paper analyzes results from an online survey of nearly 11000 volunteers in Galaxy Zoo, an astronomy citizen science…

A resolution commemorating the 150th anniversary of the founding of the Philadelphia Zoo: America's First Zoo.

THOMAS, 111th Congress

Sen. Specter, Arlen [R-PA

2009-03-12

Senate - 03/12/2009 Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (All Actions) Tracker: This bill has the status Agreed to in SenateHere are the steps for Status of Legislation:

77 FR 3493 - Endangered Species Receipt of Applications for Permit

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-24

... (Bubalus depressicornis), removed from the wild and captive bred in zoos for the purpose of scientific... the applicant over a 5-year period. Applicant: Kansas City Zoo, Kansas City, MO; PRT-681588. The... activities to be conducted by the applicant over a 5-year period. [[Page 3495

Development and Validation of a New Technique for Detection of Stress and Pregnancy

DTIC Science & Technology

2014-09-30

of stress hormone levels in a female Steller sea lion (Eumetopias jubatus) pup undergoing rehabilitation. J. Zoo and Wildl. Med.37 (1): 75-78...Atkinson, S. 2012. Changes during the rehabilitation process elicit endocrine responses in developing harbor seal (Phoca vitulina) pups. Zoo Biol. 32

Toxoplasmosis in a bar-shouldered dove (Geopelia humeralis) from the zoo of Clères, France

USDA-ARS?s Scientific Manuscript database

Toxoplasmosis causes mortality in several avian species, especially passerine birds. Toxoplasmosis was diagnosed in a bar-shouldered dove (Geopelia humeralis) found dead at the zoo of Clères (France). The bird had necrotizing pneumonia and nephritis with intralesional tachyzoites of Toxoplasma gondi...

Formation of heterocyclic amines in Chinese marinated meat: effects of animal species and ingredients (rock candy, soy sauce and rice wine).

PubMed

Wang, Pan; Hong, Yanting; Ke, Weixin; Hu, Xiaosong; Chen, Fang

2017-09-01

Heterocyclic aromatic amines (HAAs) are one type of neo-formed contaminants in protein-rich foods during heat processing. Recently, accumulative studies have focused on the formation of HAs in Western foods. However, there is little knowledge about the occurrence of HAAs in traditional Chinese foods. The objective of this study was to determinate the contents of main HAs in traditional marinated meat products by UPLC-MS/MS, and to investigate the effects of animal species and the ingredients (soy sauce, rock candy, and rice wine) on the formation of HAAs in marinated meats. Five HAs - 2-amino-3-methylimidazo[4,5-f]-quinolone (IQ), 2-amino-3,8-dimethylimidazo[4,5-f]quinoxaline (MeIQx), 2-amino-3,4-dimethylimidazo[4,5-f]quinoxaline (MeIQ), 9H-pyrido[3,4-b]indole (Norharman) and l-methyl-9H-pyrido[3,4-b]indole (Harman) - were detected in 12 marinated meats, but 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP) was only found in three chicken marinates. The animal species and ingredients (soy sauce, rock candy and rice wine) have significant influence on the formation of HAAs in meat marinates. Beef had the highest content of total HAAs compared with pork, mutton and chicken. Meanwhile, soy sauce contributed to the formation of HAAs more greatly than rock candy, soy sauce, and rice wine. Choice of raw materials and optimisation of ingredients recipe should be become a critical point to control the HAAs formation in marinated meats. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

Candy from the 47 Tuc shop

NASA Astrophysics Data System (ADS)

Barr, Ewan; Possenti, Andrea; Johnston, Simon; Kramer, Michael; Burgay, Marta; Freire, Paulo; Eatough, Ralph; van Straten, Willem; Keane, Evan; Kerr, Matthew; Champion, David; Jameson, Andrew; Ng, Cherry; Tiburzi, Caterina; Flynn, Chris; Caleb, Manisha; Morello, Vincent

2014-04-01

Studies of the 23 MSPs in the globular cluster (GC) 47 Tucanae (47 Tuc) have provided a wealth of interesting science. Timing of these MSPs (all with periods between 2 and 8 ms) has enabled us to probe the environment and dynamics of the cluster in impressive detail and has allowed us to put constraints on the masses of several of the pulsars. However, previous studies of the cluster were limited by the hardware used. The AFB provided 1-bit digitisation and relatively coarse 88 us sampling. Through the use of the CASPSR backend, we will observe 47 Tuc and its 23 MSPs with unprecedented time resolution. For timing we will achieve almost two orders of magnitude better time resolution, allowing us to resolve out features in the profiles of several cluster pulsars, greatly improving their timing accuracy. For search purposes the CASPSR backend will provide a coherently dedispersed filterbank file at the cluster's dispersion measure. We will search this data using state-of-the-art GPU acceleration searching codes to hunt for compact binary systems. In tandem with timing and searching, we will perform real-time transient searching to hunt for fast radio bursts (FRBs). Through shadowing with the Molonglo telescope, we will be able to provide the best localisation, spectral index measurement and repetition limits for any detected FRB. This will provide us with much needed information for multi-wavelength follow-up and will give new insight into the origins of these mysterious events.

Candy from the 47 Tuc shop

NASA Astrophysics Data System (ADS)

Barr, Ewan; Possenti, Andrea; Johnston, Simon; Kramer, Michael; Burgay, Marta; Freire, Paulo; Eatough, Ralph; van Straten, Willem; Keane, Evan; Kerr, Matthew; Champion, David; Jameson, Andrew; Ng, Cherry; Tiburzi, Caterina; Flynn, Chris; Caleb, Manisha; Morello, Vincent

2014-10-01

Studies of the 23 MSPs in the globular cluster (GC) 47 Tucanae (47 Tuc) have provided a wealth of interesting science. Timing of these MSPs (all with periods between 2 and 8 ms) has enabled us to probe the environment and dynamics of the cluster in impressive detail and has allowed us to put constraints on the masses of several of the pulsars. However, previous studies of the cluster were limited by the hardware used. The AFB provided 1-bit digitisation and relatively coarse 88 us sampling. Through the use of the CASPSR backend, we will observe 47 Tuc and its 23 MSPs with unprecedented time resolution. For timing we will achieve almost two orders of magnitude better time resolution, allowing us to resolve out features in the profiles of several cluster pulsars, greatly improving their timing accuracy. For search purposes the CASPSR backend will provide a coherently dedispersed filterbank file at the cluster's dispersion measure. We will search this data using state-of-the-art GPU acceleration searching codes to hunt for compact binary systems. In tandem with timing and searching, we will perform real-time transient searching to hunt for fast radio bursts (FRBs). Through shadowing with the Molonglo telescope, we will be able to provide the best localisation, spectral index measurement and repetition limits for any detected FRB. This will provide us with much needed information for multi-wavelength follow-up and will give new insight into the origins of these mysterious events.

Changing Preschoolers' Attitudes toward Animals: A Zoo Program and an Evaluation.

ERIC Educational Resources Information Center

Reames, Judi; Rajecki, D. W.

A zoo outreach program for preschoolers was evaluated by assessing the reactions of the children themselves. Children's attitudes toward certain animals were measured before and after live exposure to those animals in regular preschool settings. The attitudinal measure was a nonverbal expression of affect as elicited by pictures. Additionally,…

Zoo Praxis and Theories: Teaching the Well-Being of Nonhuman Primates

ERIC Educational Resources Information Center

Burton, Frances

2004-01-01

Zoo projects that encourage reflective learning and are legitimate undertakings for untrained undergraduates are hard to develop. In this article, the author, as a professor in anthropology, discusses and teaches primate studies. His pedagogical goal in teaching primate studies is to enhance the process of learning, and to consider that students…

Threatened and Endangered Species: Tour Packet.

ERIC Educational Resources Information Center

Coats, Victoria; Samia, Cory

This resource unit contains a teacher information packet and a middle school student activity packet to be used in creating a threatened and endangered species unit. The packet of student activities is designed to help maximize a field trip to the zoo and build on students' zoo experience in the classroom. The teacher information packet covers the…

Tropical Animal Tour Packet. Metro.

ERIC Educational Resources Information Center

Metro Washington Park Zoo, Portland, OR. Educational Services Div.

This packet is designed to assist teachers in creating a tropical animals lesson plan that centers around a visit to the zoo. A teacher packet is divided into eight parts: (1) goals and objectives; (2) what to expect at the zoo; (3) student activities (preparatory activities, on-site activities, and follow-up activities); (4) background…

IQ Zoo and Teaching Operant Concepts

ERIC Educational Resources Information Center

Bihm, Elson M.; Gillaspy, J. Arthur, Jr.; Lammers, William J.; Huffman, Stephanie P.

2010-01-01

Psychology texts often cite the work of Marian and Keller Breland and their business, Animal Behavior Enterprises (ABE), to demonstrate operant conditioning and the "misbehavior of organisms" from an evolutionary perspective. Now available on the Internet at the official IQ Zoo website (http://www3.uca.edu/iqzoo/), the artifacts of ABE's work, in…

Bring the Zoo to You!

ERIC Educational Resources Information Center

Wilcox, Dawn Renee; Sterling, Donna R.

2008-01-01

This hands-on, minds-on zoo project provides a fun and safe opportunity for students to experience the world of animals and nature right in their own classroom. Students have the chance to work individually or in small groups to explore, observe, and discover answers to their questions about the natural world. In addition, it provides numerous…

Nature Studies

ERIC Educational Resources Information Center

Hall, Barbara

2007-01-01

This article describes an upstate school in New York that integrates animals into their curriculum. Milbrook School has all the usual classes one might expect at a high-caliber private high school. Millbrook is a school with a zoo in its center. Or maybe it's more accurately described as a zoo surrounded by a school. Either way, it's an unusual…

Mighty Math[TM] Zoo Zillions[TM]. [CD-ROM].

ERIC Educational Resources Information Center

1996

Zoo Zillions contains five activities for grades K-2: Annie's Jungle Trail, 3D Gallery, Number Line Express, Gnu Ewe Boutique, and Fish Stories. These activities enable children to review and practice basic mathematics skills; identify three-dimensional shapes, watch them in motion, and create their own three-dimensional designs; locate numbers…

Understanding and Engagement in Places of Science Experience: Science Museums, Science Centers, Zoos, and Aquariums

ERIC Educational Resources Information Center

Schwan, Stephan; Grajal, Alejandro; Lewalter, Doris

2014-01-01

Science museums, science centers, zoos, and aquariums (MCZAs) constitute major settings of science learning with unique characteristics of informal science education. Emphasis will be given to the analysis of four specific characteristics of MCZAs that seem relevant for educational research and practice, namely, conditions of mixed motives and…

Missing Data as a Causal and Probabilistic Problem

DTIC Science & Technology

2015-07-01

for causal effects identification [18] seems promising. That is, use MID as a guide for constructing a “ zoo ” of structures where recoverability does...not seem to be possible, and then construct a general method for show- ing non-recoverability for this “ zoo .” Some results on non-recoverability do

Searching for behavioral indicators of welfare in zoos: uncovering anticipatory behavior.

PubMed

Watters, Jason V

2014-01-01

A current focus of zoo-based research aims to identify indicators of animal welfare. Reliable behavioral indicators of welfare are highly desirable as behavioral observation is non invasive and requires little in the way of specialized equipment and other costly resources-save for observer time. Anticipatory behavior is an indicator of an animal's sensitivity to reward and as such, it is a real-time indicator of animals' own perceptions of their well-being. In fact, anticipatory behavior may generate a positive affective state and thus be at least a brief manifestation of good welfare itself. The husbandry conditions of most captive animals are such that food acquisition and other positive outcomes are highly scheduled and easily signaled. These conditions promote the development of anticipatory behavior, yet little research has either documented or interpreted this behavior in zoo and aquarium animals. This commentary suggests that anticipatory behavior could be a useful tool for assessing welfare and calls upon zoo and aquarium researchers to begin to develop this tool by describing the behavior and the circumstances that lead to its modulation. © 2014 Wiley Periodicals, Inc.

Comparative cytogenetic analysis of sex chromosomes in several Canidae species using zoo-FISH.

PubMed

Bugno-Poniewierska, Monika; Sojecka, Agnieszka; Pawlina, Klaudia; Jakubczak, Andrzej; Jezewska-Witkowska, Grazyna

2012-01-01

Sex chromosome differentiation began early during mammalian evolution. The karyotype of almost all placental mammals living today includes a pair of heterosomes: XX in females and XY in males. The genomes of different species may contain homologous synteny blocks indicating that they share a common ancestry. One of the tools used for their identification is the Zoo-FISH technique. The aim of the study was to determine whether sex chromosomes of some members of the Canidae family (the domestic dog, the red fox, the arctic fox, an interspecific hybrid: arctic fox x red fox and the Chinese raccoon dog) are evolutionarily conservative. Comparative cytogenetic analysis by Zoo-FISH using painting probes specific to domestic dog heterosomes was performed. The results show the presence of homologous synteny covering the entire structures of the X and the Y chromosomes. This suggests that sex chromosomes are conserved in the Canidae family. The data obtained through Zoo-FISH karyotype analysis append information obtained using other comparative genomics methods, giving a more complete depiction of genome evolution.

Lion, ungulate, and visitor reactions to playbacks of lion roars at Zoo Atlanta.

PubMed

Kelling, Angela S; Allard, Stephanie M; Kelling, Nicholas J; Sandhaus, Estelle A; Maple, Terry L

2012-01-01

Felids in captivity are often inactive and elusive in zoos, leading to a frustrating visitor experience. Eight roars were recorded from an adult male lion and played back over speakers as auditory enrichment to benefit the lions while simultaneously enhancing the zoo visitor experience. In addition, ungulates in an adjacent exhibit were observed to ensure that the novel location and increased frequency of roars did not lead to a stress or fear response. The male lion in this study roared more in the playback phase than in the baseline phases while not increasing any behaviors that would indicate compromised welfare. In addition, zoo visitors remained at the lion exhibit longer during playback. The nearby ungulates never exhibited any reactions stronger than orienting to playbacks, identical to their reactions to live roars. Therefore, naturalistic playbacks of lion roars are a potential form of auditory enrichment that leads to more instances of live lion roars and enhances the visitor experience without increasing the stress levels of nearby ungulates or the lion themselves, who might interpret the roar as that of an intruder.

An hourly variation in zoo visitor interest: measurement and significance for animal welfare research.

PubMed

Davey, Gareth

2006-01-01

A methodological difficulty facing welfare research on nonhuman animals in the zoo is the large number of uncontrolled variables due to variation within and between study sites. Zoo visitors act as uncontrolled variables, with number, density, size, and behavior constantly changing. This is worrisome because previous research linked visitor variables to animal behavioral changes indicative of stress. There are implications for research design: Studies not accounting for visitors' effect on animal welfare risk confounding (visitor) variables distorting their findings. Zoos need methods to measure and minimize effects of visitor behavior and to ensure that there are no hidden variables in research models. This article identifies a previously unreported variable--hourly variation (decrease) in visitor interest--that may impinge on animal welfare and validates a methodology for measuring it. That visitor interest wanes across the course of the day has important implications for animal welfare management; visitor effects on animal welfare are likely to occur, or intensify, during the morning or in earlier visits when visitor interest is greatest. This article discusses this issue and possible solutions to reduce visitor effects on animal well-being.

Complementary expertise in a zoo educator professional development event contributes to the construction of understandings of affective transformation

NASA Astrophysics Data System (ADS)

Kelly, Lisa-Anne DeGregoria; Kassing, Sharon

2013-09-01

Cultural Historical Activity Theory served as the analytical framework for the study of a professional development event for a zoo's education department, specifically designed to build understandings of "Affective Transformation," an element pertinent to the organization's strategic plan. Three key products—an Affective Transformation model, scaffolding schematic, and definition, "providing emotional experiences for visitors which increase caring for animals and nature that may lead to zoo-related nature-protective behaviors"—emerged as a result of ongoing deliberation among professional development community members over two days. Participants, including both management- and non-management-level staff, as well as an expert facilitator, contributed complementary expertise to the process. The discussions, therefore, crossed both vertical and horizontal layers of authority. Moreover, leadership was distributed across these levels in the development of these products. Members used pre-existing resources, as well as tools created in the course of the professional development event. Interactions among participants and resources were instrumental in Affective Transformation product development. Examination of one zoo's construction of understanding of affective goals, therefore, may offer insights to other organizations with similar aspirations.

Evidence of Public Engagement with Science: Visitor Learning at a Zoo-Housed Primate Research Centre

PubMed Central

Waller, Bridget M.; Peirce, Kate; Mitchell, Heidi; Micheletta, Jerome

2012-01-01

Primate behavioural and cognitive research is increasingly conducted on direct public view in zoo settings. The potential of such facilities for public engagement with science is often heralded, but evidence of tangible, positive effects on public understanding is rare. Here, the effect of a new zoo-based primate research centre on visitor behaviour, learning and attitudes was assessed using a quasi-experimental design. Zoo visitors approached the primate research centre more often when a scientist was present and working with the primates, and reported greater awareness of primates (including conservation) compared to when the scientist was not present. Visitors also reported greater perceived learning when the scientist was present. Installation of information signage had no main effect on visitor attitudes or learning. Visitors who interacted with the signage, however, demonstrated increased knowledge and understanding when asked about the specific information present on the signs (which was related to the ongoing facial expression research at the research centre). The findings show that primate behaviour research centres on public view can have a demonstrable and beneficial effect on public understanding of science. PMID:23028580

Evidence of public engagement with science: visitor learning at a zoo-housed primate research centre.

PubMed

Waller, Bridget M; Peirce, Kate; Mitchell, Heidi; Micheletta, Jerome

2012-01-01

Primate behavioural and cognitive research is increasingly conducted on direct public view in zoo settings. The potential of such facilities for public engagement with science is often heralded, but evidence of tangible, positive effects on public understanding is rare. Here, the effect of a new zoo-based primate research centre on visitor behaviour, learning and attitudes was assessed using a quasi-experimental design. Zoo visitors approached the primate research centre more often when a scientist was present and working with the primates, and reported greater awareness of primates (including conservation) compared to when the scientist was not present. Visitors also reported greater perceived learning when the scientist was present. Installation of information signage had no main effect on visitor attitudes or learning. Visitors who interacted with the signage, however, demonstrated increased knowledge and understanding when asked about the specific information present on the signs (which was related to the ongoing facial expression research at the research centre). The findings show that primate behaviour research centres on public view can have a demonstrable and beneficial effect on public understanding of science.

Galaxy Zoo: Infrared and Optical Morphology

NASA Astrophysics Data System (ADS)

Carla Shanahan, Jesse; Lintott, Chris; Zoo, Galaxy

2018-01-01

We present the detailed, visual morphologies of approximately 60,000 galaxies observed by the UKIRT Infrared Deep Sky Survey and then classified by participants in the Galaxy Zoo project. Our sample is composed entirely of nearby objects with redshifts of z ≤ 0.3, which enables us to robustly analyze their morphological characteristics including smoothness, bulge properties, spiral structure, and evidence of bars or rings. The determination of these features is made via a consensus-based analysis of the Galaxy Zoo project data in which inconsistent and outlying classifications are statistically down-weighted. We then compare these classifications of infrared morphology to the objects’ optical classifications in the Galaxy Zoo 2 release (Willett et al. 2013). It is already known that morphology is an effective tool for uncovering a galaxy’s dynamical past, and previous studies have shown significant correlations with physical characteristics such as stellar mass distribution and star formation history. We show that majority of the sample has agreement or expected differences between the optical and infrared classifications, but also present a preliminary analysis of a subsample of objects with striking discrepancies.

HEALTH SURVEY INCLUDING SELECTED BLOOD PARAMETERS IN THE AFRICAN SLENDER SNOUTED CROCODILE (MECISTOPS CATAPHRACTUS) AT THE ABIDJAN ZOO IN CÔTE D'IVOIRE.

PubMed

Bradford, Carol; Eschenbrenner, Matt

2017-06-01

The Zoo National d'Abidjan (Abidjan Zoo) in Côte d'Ivoire, West Africa, holds the world's largest captive population of African slender-snouted crocodiles (Mecistops cataphractus, formerly Crocodylus cataphractus), at 36 adults, 16 yearlings, and 23 hatchlings. Twelve yearling and 12 adult slender-snouted crocodiles at the Abidjan Zoo were restrained for physical exam, body condition scoring, and venipuncture in September 2015. Blood samples collected from the supravertebral venous sinus were analyzed using a handheld blood analyzer (Abaxis® I-stat, Abaxis, Inc., Union City, California 94587, USA) with Chem8+ cartridges (CLIAwaived, Inc., San Diego, California 92130, USA). The adult crocodiles appeared in good general health and demonstrated blood values similar to those of other reptiles. The yearlings had low, ionized calcium values and low hematocrit and hemoglobin levels compared with the adult crocodiles and to other crocodile reference ranges. These findings may dramatically improve the health of the crocodiles and help to ensure a thriving captive population of this critically endangered species.

Geoinformatics paves the way for a zoo information system

NASA Astrophysics Data System (ADS)

Michel, Ulrich

2008-10-01

The use of modern electronic media offers new ways of (environmental) knowledge transfer. All kind of information can be made quickly available as well as queryable and can be processed individually. The Institute for Geoinformatics and Remote Sensing (IGF) in collaboration with the Osnabrueck Zoo, is developing a zoo information system, especially for new media (e.g. mobile devices), which provides information about the animals living there, their natural habitat and endangerment status. Thereby multimedia information is being offered to the zoo visitors. The implementation of the 2D/3D components is realized by modern database and Mapserver technologies. Among other technologies, the VRML (Virtual Reality Modeling Language) standard is used for the realization of the 3D visualization so that it can be viewed in every conventional web browser. Also, a mobile information system for Pocket PCs, Smartphones and Ultra Mobile PCs (UMPC) is being developed. All contents, including the coordinates, are stored in a PostgreSQL database. The data input, the processing and other administrative operations are executed by a content management system (CMS).

Critical factors for sustainable food procurement in zoological collections.

PubMed

Hanson, Jonathan H

2015-01-01

Food procurement can play an important role in sustainable food supply chain management by zoos, linking organizational operations to the biodiversity conservation and sustainability mission of zoological collections. This study therefore examines the critical factors that shape sustainable food procurement in zoo and aquariums. Using a web-based survey data was collected from 41 members of the British and Irish Association of Zoos and Aquariums (BIAZA). This included information on the sustainable food procurement practices of these institutions for both their human and animal food supply chains, as well as profile information and data on the factors contributing to and inhibiting sustainable procurement practices. Zoological collections operated by charities, and those with a certified sustainability standard, were found to have significantly higher levels of sustainable food procurement. Zoos and aquariums whose human food operations were not contracted to an external party were also found to have significantly higher levels of sustainable food procurement in their human food supply chain. The most important drivers of sustainable food procurement were cost savings, adequate financial support and improved product quality. The highest ranking barriers were higher costs, other issues taking priority and a lack of alternative suppliers. The results suggest that a number of critical factors shape sustainable food procurement in zoological collections in the British Isles. Financial factors, such as cost savings, were important considerations. The significance of mission-related factors, such as charity status, indicated that core values held by zoos and aquariums can also influence their food procurement practices. © 2015 Wiley Periodicals, Inc.

Phenotypic and genotypic characteristics of Staphylococcus aureus isolates from zoo and wild animals.

PubMed

Feßler, Andrea T; Thomas, Patricia; Mühldorfer, Kristin; Grobbel, Mirjam; Brombach, Julian; Eichhorn, Inga; Monecke, Stefan; Ehricht, Ralf; Schwarz, Stefan

2018-05-01

Antimicrobial resistance of Staphylococcus aureus is a major problem in human and veterinary medicine. The aim of this study was to characterise S. aureus isolates from wild and zoo animals mainly associated with bacterial infections. In total, 23 S. aureus isolates, including nine from wild animals and 14 from zoo animals, were obtained during routine diagnostics. All isolates were subjected to multilocus sequence typing (MLST), spa typing, macrorestriction analysis with subsequent SmaI pulsed-field gelelectrophoresis (PFGE), antimicrobial susceptibility testing and S. aureus-specific DNA-microarray analysis. Resistant isolates were also tested for their respective resistance genes by PCR. Isolates from zoo animals and wildlife showed a high diversity of MLST types, spa types and PFGE patterns. Nineteen different spa types were identified, including three novel types and 16 main macrorestriction patterns. Only few isolates were resistant to members of four classes of antimicrobial agents and harboured the respective resistance genes (β-lactams [blaZ, mecA, mecC], tetracyclines [tet(K), tet(L)] and chloramphenicol [cat pC221 ]) or mutations (fluoroquinolones). The DNA microarray analysis identified one isolate from a zoo animal harbouring the toxic shock syndrome toxin gene tst1. Moreover, several enterotoxin genes were detected in five S. aureus isolates. All isolates were negative for Panton-Valentine leukocidin (PVL) genes, but the animal-associated leukocidin genes lukM/lukF-P83 were found in three isolates from two animals. Copyright © 2018 Elsevier B.V. All rights reserved.

Being Attractive Brings Advantages: The Case of Parrot Species in Captivity

PubMed Central

Frynta, Daniel; Lišková, Silvie; Bültmann, Sebastian; Burda, Hynek

2010-01-01

Background Parrots are one of the most frequently kept and bred bird orders in captivity. This increases poaching and thus the potential importance of captive populations for rescue programmes managed by zoos and related institutions. Both captive breeding and poaching are selective and may be influenced by the attractiveness of particular species to humans. In this paper, we tested the hypothesis that the size of zoo populations is not only determined by conservation needs, but also by the perceived beauty of individual parrot species assessed by human observers. Methodology/Principal Findings For the purpose of data collection, we defined four sets of species (40 parrots, 367 parrots, 34 amazons, 17 macaws). Then, we asked 776 human respondents to evaluate parrot pictures of the selected species according to perceived beauty and we analyzed its association with color and morphological characters. Irrespective of the species set, we found a good agreement among the respondents. The preferred species tended to be large, colorful, and long-tailed. Conclusions/Significance We repeatedly confirmed significant, positive association between the perceived beauty and the size of worldwide zoo population. Moreover, the range size and body size appeared to be significant predictors of zoo population size. In contrast, the effects of other explanatory variables, including the IUCN (International Union for Conservation of Nature) listing, appeared insignificant. Our results may suggest that zoos preferentially keep beautiful parrots and pay less attention to conservation needs. PMID:20830206

Vocal activity of lesser galagos (Galago spp.) at zoos.

PubMed

Schneiderová, Irena; Zouhar, Jan; Štefanská, Lucie; Bolfíková, Barbora Černá; Lhota, Stanislav; Brandl, Pavel

2016-01-01

Almost nothing is known about the natural vocal behavior of lesser galagos living in zoos. This is perhaps because they are usually kept in nocturnal exhibits separated from the visitors by a transparent and acoustically insulating glass barrier. The aim of the present study was therefore to fill this gap in knowledge of the vocal behavior of lesser galagos from zoos. This knowledge might be beneficial because the vocalizations of these small primates can be used for species determination. We performed a 10-day-long acoustic monitoring of vocal activity in each of seven various groups of Galago senegalensis and G. moholi living at four zoos. We quantitatively evaluated the occurrence of four loud vocalization types present in both species, including the most species-specific advertisement call. We found that qualitative as well as quantitative differences exist in the vocal behavior of the studied groups. We confirmed that the observed vocalization types can be collected from lesser galagos living at zoos, and the success can be increased by selecting larger and more diverse groups. We found two distinct patterns of diel vocal activity in the most vocally active groups. G. senegalensis groups were most vocally active at the beginning and at the end of their activity period, whereas one G. moholi group showed an opposite pattern. The latter is surprising, as it is generally accepted that lesser galagos emit advertisement calls especially at dawn and dusk, i.e., at the beginning and at the end of their diel activity. © 2016 Wiley Periodicals, Inc.

The effects of group type and young silverbacks on wounding rates in western lowland gorilla (Gorilla gorilla gorilla) groups in North American zoos.

PubMed

Leeds, Austin; Boyer, Dawn; Ross, Stephen R; Lukas, Kristen E

2015-01-01

In North American zoos, male gorillas are often housed in all-male (bachelor) groups to provide socialization for males not managed in breeding groups. These groups exhibit long-term cohesion and stability and males in bachelor groups are no more aggressive than males in mixed-sex groups. Previous studies have shown that aggression in male gorillas is more directly related to age rather than group type, with young silverbacks (YSB; males 14-20 years of age) having higher rates of aggressive behavior than males of other age classes. Despite this, anecdotal reports have persisted that bachelor groups have higher wounding rates than mixed-sex groups. To assess wounding in zoo-housed gorillas, all instances of wounding across 28 zoos (180 gorillas, 45 social groups) were recorded over a 26 months period via a standardized data sheet. Similar to previous reports, we found age to be an important determinant in wounding. Bachelor groups that contained YSB's had significantly more wounds than bachelor groups without YSB's (U = 14.0, z = -2.193, P = 0.029). There was no difference in wounding rates between mixed-sex and bachelor groups without YSB's (U = 69.5, z = -0.411, P = 0.689). These data further demonstrate the importance of behavioral management of YSB's in zoos and the viability of bachelor groups as a long-term housing solution for male gorillas. © 2015 Wiley Periodicals, Inc.

A quantitative microbiological risk assessment for Campylobacter in petting zoos.

PubMed

Evers, Eric G; Berk, Petra A; Horneman, Mijke L; van Leusden, Frans M; de Jonge, Rob

2014-09-01

The significance of petting zoos for transmission of Campylobacter to humans and the effect of interventions were estimated. A stochastic QMRA model simulating a child or adult visiting a Dutch petting zoo was built. The model describes the transmission of Campylobacter in animal feces from the various animal species, fences, and the playground to ingestion by visitors through touching these so-called carriers and subsequently touching their lips. Extensive field and laboratory research was done to fulfill data needs. Fecal contamination on all carriers was measured by swabbing in 10 petting zoos, using Escherichia coli as an indicator. Carrier-hand and hand-lip touching frequencies were estimated by, in total, 13 days of observations of visitors by two observers at two petting zoos. The transmission from carrier to hand and from hand to lip by touching was measured using preapplied cow feces to which E. coli WG5 was added as an indicator. Via a Beta-Poisson dose-response function, the number of Campylobacter cases for the whole of the Netherlands (16 million population) in a year was estimated at 187 and 52 for children and adults, respectively, so 239 in total. This is significantly lower than previous QMRA results on chicken fillet and drinking water consumption. Scenarios of 90% reduction of the contamination (meant to mimic cleaning) of all fences and just goat fences reduces the number of cases by 82% and 75%, respectively. The model can easily be adapted for other fecally transmitted pathogens. © 2014 Society for Risk Analysis.

Programmatic approaches to assessing and improving animal welfare in zoos and aquariums.

PubMed

Barber, Joseph C E

2009-11-01

There continues to be intense public, professional, and scientific focus on the welfare of animals in zoos and aquariums, but implementing welfare assessment tools consistently throughout this community remains challenging. Indirect measures can be used to assess "welfare potential"-the potential that animals will experience good welfare based on the care that they are provided with. Zoos and aquariums focus on welfare potential with their continued commitment to develop animal care guidelines (e.g. Animal Care Manuals) that can play a role within institutional accreditation or certification. The Association of Zoos and Aquariums Animal Welfare Committee has been pursuing approaches to maximize welfare potential by developing the concept of an integrated welfare approach or framework-an attempt to identify recommended animal care programs (e.g. enrichment, nutrition, veterinary care, research, and animal training programs) and their programmatic components. Objectively assessing the influence that animal care recommendations have on the welfare of individual animals is important to determine the efficacy of programmatic approaches. The future of welfare assessment within zoos and aquariums will include population-level evaluations-tracking emerging trends in health and behavior that come from both formal and informal institutional animal reports. Sharing this information, and performing meta-analyses of the data using epidemiological approaches, will become easier with advances in technology and database management software. Identifying welfare "red/green flags" throughout captive populations will provide direction for more focused assessments that will ultimately inform the design of more effective animal care programs.

Factors influencing breeding success, ovarian cyclicity, and cub survival in zoo-managed tigers (Panthera tigris).

PubMed

Saunders, Sarah P; Harris, Tara; Traylor-Holzer, Kathy; Beck, Karen Goodrowe

2014-01-10

Understanding factors that influence reproduction and offspring survival in zoo populations is critical for management of threatened and endangered species. Examination of long-term data (1989-2011) compiled from the Association of Zoos and Aquarium's zoo-managed tiger breeding program provides the basis for a more thorough understanding of reproduction and scientifically based decisions for effective population management in this endangered felid. Biological and management-related factors that could influence tiger breeding success and cub survival were evaluated using logistic mixed models. Breeding success improved with female age until approximately age five, then declined thereafter. Experienced female breeders had greater breeding success than inexperienced females. Litter size was most predictive of cub survival, with average-sized litters (3-4 cubs) experiencing the highest proportional survival. Management-related factors, such as whether the breeding institution had a recent tiger litter and whether both animals were already located at the same institution, also influenced breeding success and cub survival. These results highlight the importance of institutional husbandry experience and the need to retain knowledge through staff turnovers to achieve optimal reproductive success. Using fecal estrogen data, frequency of ovarian cyclicity and mean cycle length did not differ by female age or parity; thus, lack of cyclicity and/or increased cycle duration are not likely explanations for declining breeding success with age. These results provide valuable reproductive information that should improve scientific management of zoo-based tiger populations. Copyright © 2013 Elsevier B.V. All rights reserved.

An exogenous retrovirus isolated from koalas with malignant neoplasias in a US zoo.

PubMed

Xu, Wenqin; Stadler, Cynthia K; Gorman, Kristen; Jensen, Nathaniel; Kim, David; Zheng, HaoQiang; Tang, Shaohua; Switzer, William M; Pye, Geoffrey W; Eiden, Maribeth V

2013-07-09

Leukemia and lymphoma account for more than 60% of deaths in captive koalas (Phascolarctos cinereus) in northeastern Australia. Although the endogenizing gammaretrovirus koala endogenous retrovirus (KoRV) was isolated from these koalas, KoRV has not been definitively associated with leukemogenesis. We performed KoRV screening in koalas from the San Diego Zoo, maintained for more than 45 y with very limited outbreeding, and the Los Angeles Zoo, maintained by continuously assimilating captive-born Australian koalas. San Diego Zoo koalas are currently free of malignant neoplasias and were infected with only endogenous KoRV, which we now term subtype "KoRV-A," whereas Los Angeles Zoo koalas with lymphomas/leukemias are infected in addition to KoRV-A by a unique KoRV we term subtype "KoRV-B." KoRV-B is most divergent in the envelope protein and uses a host receptor distinct from KoRV-A. KoRV-B also has duplicated enhancer regions in the LTR associated with increased pathology in gammaretroviruses. Whereas KoRV-A uses the sodium-dependent phosphate transporter 1 (PiT1) as a receptor, KoRV-B employs a different receptor, the thiamine transporter 1 (THTR1), to infect cells. KoRV-B is transmitted from dam to offspring through de novo infection, rather than via genetic inheritance like KoRV-A. Detection of KoRV-B in native Australian koalas should provide a history, and a mode for remediation, of leukemia/lymphoma currently endemic in this population.

Circadian rhythm of salivary cortisol secretion in female zoo-kept African elephants (Loxodonta africana).

PubMed

Casares, Miguel; Silván, Gema; Carbonell, Maria Dolores; Gerique, Cati; Martinez-Fernandez, Leticia; Cáceres, Sara; Illera, Juan Carlos

2016-01-01

Salivary samples were collected over a 24-hr period from one group of six juvenile (7-12 years) and one group of three adult (24-25 years) African elephant females, Loxodonta africana, and the cortisol concentration was measured in unextracted samples by EIA. Samples were collected during May, June, and November 2012 (n = 147) using cotton swabs at 4-hr intervals from 20:00 to 20:00 of the next day (seven samples per animal in each trial). The animals are kept under standard zoo management: the herd is maintained in their indoor enclosures until 10:00 and then released into the outdoor enclosures until 21:00-21:30 (May/June) and 18:30-19:00 (November). No adult elephant bull was present at the zoo during this time. The results demonstrate a clear diurnal pattern of cortisol secretion with the lowest concentration observed at 20:00 (2.03 ± 0.08 ng/ml saliva) and the peak concentrations at 08:00 (5.26 ± 0.35 ng/ml saliva). Although the cortisol values were higher in the adult cows compared to the juvenile cows in the May-June period, the differences were not significant. However, the values obtained in November from the juvenile group were significantly higher (P < 0.05) than the concentrations measured in this group in June. In conclusion, salivary cortisol in zoo elephants follows a circadian rhythm (sleep-wake cycle) adapted to daily zoo husbandry routines. © 2016 Wiley Periodicals, Inc.

Investigation of zoonotic infections among Auckland Zoo staff: 1991-2010.

PubMed

Forsyth, M B; Morris, A J; Sinclair, D A; Pritchard, C P

2012-12-01

Investigation was undertaken to assess the occurrence of zoonotic infection among staff at Auckland Zoological Park, New Zealand, in 1991, 2002 and 2010. Serial cross-sectional health surveys in 1991, 2002 and 2010 comprising a health questionnaire, and serological, immunological and microbiological analysis for a range of potential zoonotic infections were performed. Laboratory results for zoo animals were also reviewed for 2004-2010 to assess the occurrence of potential zoonotic infections. Veterinary clinic, animal handler, grounds, maintenance and administrative staff participated in the surveys, with 49, 42 and 46 participants in the 1991, 2002 and 2010 surveys, respectively (29% of total zoo staff in 2010). A small number of staff reported work-related infections, including erysipelas (1), giardiasis (1) and campylobacteriosis (1). The seroprevalence of antibodies to hepatitis A virus and Toxoplasma gondii closely reflected those in the Auckland community. No carriage of hepatitis B virus (HBV) was detected, and most of those with anti-HBV antibodies had been vaccinated. Few staff had serological evidence of past leptospiral infection. Three veterinary clinic staff had raised Chlamydophila psittaci antibodies, all < 1 : 160 indicating past exposure. Two staff (in 1991) had asymptomatic carriage of Giardia lamblia and one person (in 2010) had a dermatophyte infection. After 1991, positive tests indicating exposure to Mycobacterium tuberculosis were < 10%, comparable to the general New Zealand population. Zoo animals had infections with potential zoonotic agents, including G. lamblia, Salmonella spp., Campylobacter spp. and T. gondii, although the occurrence was low. Zoonotic agents pose an occupational risk to zoo workers. While there was evidence of some zoonotic transmission at Auckland Zoo, this was uncommon and risks appear to be adequately managed under current policies and procedures. Nevertheless, ongoing assessment of risk factors is needed as environmental, human and animal disease and management factors change. Policies and procedures should be reviewed periodically in conjunction with disease monitoring results for both animals and staff to minimise zoonotic transmission. © 2012 Blackwell Verlag GmbH.

Zoo agent's measure in applying the five freedoms principles for animal welfare.

PubMed

Demartoto, Argyo; Soemanto, Robertus Bellarminus; Zunariyah, Siti

2017-09-01

Animal welfare should be prioritized not only for the animal's life sustainability but also for supporting the sustainability of living organism's life on the earth. However, Indonesian people have not understood it yet, thereby still treating animals arbitrarily and not appreciating either domesticated or wild animals. This research aimed to analyze the zoo agent's action in applying the five freedoms principle for animal welfare in Taman Satwa Taru Jurug (thereafter called TSTJ) or Surakarta Zoo and Gembira Loka Zoo (GLZ) of Yogyakarta Indonesia using Giddens structuration theory. The informants in this comparative study with explorative were organizers, visitors, and stakeholders of zoos selected using purposive sampling technique. The informants consisted of 19 persons: 8 from TSTJ (Code T) and 10 from GLZ (Code G) and representatives from Natural Resource Conservation Center of Central Java (Code B). Data were collected through observation, in-depth interview, and Focus Group Discussion and Documentation. Data were analyzed using an interactive model of analysis consisting of three components: Data reduction, data display, and conclusion drawing. Data validation was carried out using method and data source triangulations. Food, nutrition, and nutrition level have been given consistent with the animals' habit and natural behavior. Animal keepers always maintain their self-cleanliness. GLZ has provided cages according to the technical instruction of constructing ideal cages, but the cages in TSTJ are worrying as they are not consistent with standard, rusty, and damaged, and animals have no partner. Some animals in GLZ are often sick, whereas some animals in TSTJ are dead due to poor maintenance. The iron pillars of cages restrict animal behavior in TSTJ so that they have not had freedom to behave normally yet, whereas, in GLZ, they can move freely in original habitat. The animals in the two zoos have not been free from disruption, stress, and pressure due to the passing over vehicles. There should be strategic communication, information, and education, community development, and law enforcement for the animal welfare.

A Systematic Review and Meta-Analysis of the Campylobacter spp. Prevalence and Concentration in Household Pets and Petting Zoo Animals for Use in Exposure Assessments

PubMed Central

Pintar, Katarina D. M.; Christidis, Tanya; Thomas, M. Kate; Anderson, Maureen; Nesbitt, Andrea; Keithlin, Jessica; Marshall, Barbara; Pollari, Frank

2015-01-01

Animal contact is a potential transmission route for campylobacteriosis, and both domestic household pet and petting zoo exposures have been identified as potential sources of exposure. Research has typically focussed on the prevalence, concentration, and transmission of zoonoses from farm animals to humans, yet there are gaps in our understanding of these factors among animals in contact with the public who don’t live on or visit farms. This study aims to quantify, through a systematic review and meta-analysis, the prevalence and concentration of Campylobacter carriage in household pets and petting zoo animals. Four databases were accessed for the systematic review (PubMed, CAB direct, ProQuest, and Web of Science) for papers published in English from 1992–2012, and studies were included if they examined the animal population of interest, assessed prevalence or concentration with fecal, hair coat, oral, or urine exposure routes (although only articles that examined fecal routes were found), and if the research was based in Canada, USA, Europe, Australia, and New Zealand. Studies were reviewed for qualitative synthesis and meta-analysis by two reviewers, compiled into a database, and relevant studies were used to create a weighted mean prevalence value. There were insufficient data to run a meta-analysis of concentration values, a noted study limitation. The mean prevalence of Campylobacter in petting zoo animals is 6.5% based on 7 studies, and in household pets the mean is 24.7% based on 34 studies. Our estimated concentration values were: 7.65x103cfu/g for petting zoo animals, and 2.9x105cfu/g for household pets. These results indicate that Campylobacter prevalence and concentration are lower in petting zoo animals compared with household pets and that both of these animal sources have a lower prevalence compared with farm animals that do not come into contact with the public. There is a lack of studies on Campylobacter in petting zoos and/or fair animals in Canada and abroad. Within this literature, knowledge gaps were identified, and include: a lack of concentration data reported in the literature for Campylobacter spp. in animal feces, a distinction between ill and diarrheic pets in the reported studies, noted differences in shedding and concentrations for various subtypes of Campylobacter, and consistent reporting between studies. PMID:26683667

A Systematic Review and Meta-Analysis of the Campylobacter spp. Prevalence and Concentration in Household Pets and Petting Zoo Animals for Use in Exposure Assessments.

PubMed

Pintar, Katarina D M; Christidis, Tanya; Thomas, M Kate; Anderson, Maureen; Nesbitt, Andrea; Keithlin, Jessica; Marshall, Barbara; Pollari, Frank

2015-01-01

Animal contact is a potential transmission route for campylobacteriosis, and both domestic household pet and petting zoo exposures have been identified as potential sources of exposure. Research has typically focussed on the prevalence, concentration, and transmission of zoonoses from farm animals to humans, yet there are gaps in our understanding of these factors among animals in contact with the public who don't live on or visit farms. This study aims to quantify, through a systematic review and meta-analysis, the prevalence and concentration of Campylobacter carriage in household pets and petting zoo animals. Four databases were accessed for the systematic review (PubMed, CAB direct, ProQuest, and Web of Science) for papers published in English from 1992-2012, and studies were included if they examined the animal population of interest, assessed prevalence or concentration with fecal, hair coat, oral, or urine exposure routes (although only articles that examined fecal routes were found), and if the research was based in Canada, USA, Europe, Australia, and New Zealand. Studies were reviewed for qualitative synthesis and meta-analysis by two reviewers, compiled into a database, and relevant studies were used to create a weighted mean prevalence value. There were insufficient data to run a meta-analysis of concentration values, a noted study limitation. The mean prevalence of Campylobacter in petting zoo animals is 6.5% based on 7 studies, and in household pets the mean is 24.7% based on 34 studies. Our estimated concentration values were: 7.65x103cfu/g for petting zoo animals, and 2.9x105cfu/g for household pets. These results indicate that Campylobacter prevalence and concentration are lower in petting zoo animals compared with household pets and that both of these animal sources have a lower prevalence compared with farm animals that do not come into contact with the public. There is a lack of studies on Campylobacter in petting zoos and/or fair animals in Canada and abroad. Within this literature, knowledge gaps were identified, and include: a lack of concentration data reported in the literature for Campylobacter spp. in animal feces, a distinction between ill and diarrheic pets in the reported studies, noted differences in shedding and concentrations for various subtypes of Campylobacter, and consistent reporting between studies.

The Effect of a Zoo-Based Experiential Academic Science Program on High School Students' Math and Science Achievement and Perceptions of School Climate

NASA Astrophysics Data System (ADS)

Mulkerrin, Elizabeth A.

The purpose of this study was to determine the effect of an 11th-grade and 12th-grade zoo-based academic high school experiential science program compared to a same school-district school-based academic high school experiential science program on students' pretest and posttest science, math, and reading achievement, and student perceptions of program relevance, rigor, and relationships. Science coursework delivery site served as the study's independent variable for the two naturally formed groups representing students (n = 18) who completed a zoo-based experiential academic high school science program and students (n = 18) who completed a school-based experiential academic high school science program. Students in the first group, a zoo-based experiential academic high school science program, completed real world, hands-on projects at the zoo while students in the second group, those students who completed a school-based experiential academic high school science program, completed real world, simulated projects in the classroom. These groups comprised the two research arms of the study. Both groups of students were selected from the same school district. The study's two dependent variables were achievement and school climate. Achievement was analyzed using norm-referenced 11th-grade pretest PLAN and 12th-grade posttest ACT test composite scores. Null hypotheses were rejected in the direction of improved test scores for both science program groups---students who completed the zoo-based experiential academic high school science program (p < .001) and students who completed the school-based experiential academic high school science program (p < .001). The posttest-posttest ACT test composite score comparison was not statistically different ( p = .93) indicating program equipoise for students enrolled in both science programs. No overall weighted grade point average score improvement was observed for students in either science group, however, null hypotheses were rejected in the direction of improved science grade point average scores for 11th-grade (p < .01) and 12th-grade (p = .01) students who completed the zoo-based experiential academic high school science program. Null hypotheses were not rejected for between group posttest science grade point average scores and school district criterion reference math and reading test scores. Finally, students who completed the zoo-based experiential academic high school science program had statistically improved pretest-posttest perceptions of program relationship scores (p < .05) and compared to students who completed the school-based experiential academic high school science program had statistically greater posttest perceptions of program relevance (p < .001), perceptions of program rigor (p < .001), and perceptions of program relationships (p < .001).

Highly reproducible and sensitive silver nanorod array for the rapid detection of Allura Red in candy

NASA Astrophysics Data System (ADS)

Yao, Yue; Wang, Wen; Tian, Kangzhen; Ingram, Whitney Marvella; Cheng, Jie; Qu, Lulu; Li, Haitao; Han, Caiqin

2018-04-01

Allura Red (AR) is a highly stable synthetic red azo dye, which is widely used in the food industry to dye food and increase its attraction to consumers. However, the excessive consumption of AR can result in adverse health effects to humans. Therefore, a highly reproducible silver nanorod (AgNR) array was developed for surface enhanced Raman scattering (SERS) detection of AR in candy. The relative standard deviation (RSD) of AgNR substrate obtained from the same batch and different batches were 5.7% and 11.0%, respectively, demonstrating the high reproducibility. Using these highly reproducible AgNR arrays as the SERS substrates, AR was detected successfully, and its characteristic peaks were assigned by the density function theory (DFT) calculation. The limit of detection (LOD) of AR was determined to be 0.05 mg/L with a wide linear range of 0.8-100 mg/L. Furthermore, the AgNR SERS arrays can detect AR directly in different candy samples within 3 min without any complicated pretreatment. These results suggest the AgNR array can be used for rapid and qualitative SERS detection of AR, holding a great promise for expanding SERS application in food safety control field.

How Do Visitors Relate to Biodiversity Conservation? An Analysis of London Zoo's "BUGS" Exhibit

ERIC Educational Resources Information Center

Chalmin-Pui, Lauriane Suyin; Perkins, Richard

2017-01-01

Using a case study of London Zoo's BUGS (Biodiversity Underpinning Global Survival) exhibit, this article assesses the role of experiential learning in raising biodiversity knowledge, concern and potential pro-conservation actions. Using Personal Meaning Mindmapping, a novel method in visitor research, the study examines how adult visitors relate…

[Scabies among the Zoo mammals].

PubMed

Zuchowska, E

1991-01-01

Scabies was observed in 9 species of mammals at the Zoological Garden of Lódź in years 1957-1989. Sarcoptes scabiei spp. was found in capybaras, tapirs and camelids. Notoedres cati was recorded from the siberian tiger, but Notoedres sp. from the Erinaceus europaeus. Scabies was also found in a wild dead Tapla europaea at the Zoo area.

Conservation Learning in Wildlife Tourism Settings: Lessons from Research in Zoos and Aquariums

ERIC Educational Resources Information Center

Ballantyne, Roy; Packer, Jan; Hughes, Karen; Dierking, Lynn

2007-01-01

Zoos and aquariums have shifted their focus over recent years, taking a much more active role in wildlife conservation and in promoting conservation learning among their visitors. Research in these settings provides a valuable foundation for the emerging field of non-captive wildlife tourism. In particular, valuable lessons regarding the potential…

There's a Zoo in Our Room

ERIC Educational Resources Information Center

Jackson, Julie; Warner, Kathryn; Forsythe, Michelle

2017-01-01

It can be a struggle for early childhood teachers to create hands-on, engaging lessons about animals. This is especially true of units that require exposure to a wide range of animals from a variety of habitats. The authors' describe how they shook up their traditional animal unit by creating a Kindergarten zoo! Herein they summarize their…

Engaging Novice Teachers in Semiotic Inquiry: Considering the Environmental Messages of School Learning Settings

ERIC Educational Resources Information Center

Shapiro, Bonnie

2014-01-01

Katherine Fogelberg's insightful study of the messages of zoo signs describes the complex, sometimes contradictory nature of the messages they communicate. The construction and content of signs are influenced by institutional power. Fogelberg argues that the creation of zoo signage designed to inform the public can, through its messages,…

The Effect of Visitor Motivation on the Success of Environmental Education at the Toronto Zoo

ERIC Educational Resources Information Center

Schultz, James G. W.; Joordens, Steve

2014-01-01

With the number and scope of environmental challenges continuing to increase, an understanding of the effectiveness of conservation programs is essential in order to allocate limited resources. This paper examines the effectiveness of environmental education within a zoo setting, focusing on the role of learners' identity-related motivation.…

Mobile English Learning: An Evidence-Based Study with Fifth Graders

ERIC Educational Resources Information Center

Sandberg, Jacobijn; Maris, Marinus; de Geus, Kaspar

2011-01-01

Three groups participated in a study on the added value of mobile technology for learning English as a second language for primary school students. The first group had classroom lessons in English about zoo animals and their characteristics. The second group took classroom lessons and worked with a mobile application on location in a public zoo.…

Galaxy Zoo: Exploring the Motivations of Citizen Science Volunteers

ERIC Educational Resources Information Center

Raddick, M. Jordan; Bracey, Georgia; Gay, Pamela L.; Lintott, Chris J.; Murray, Phil; Schawinski, Kevin; Szalay, Alexander S.; Vandenberg, Jan

2010-01-01

The Galaxy Zoo citizen science website invites anyone with an Internet connection to participate in research by classifying galaxies from the Sloan Digital Sky Survey. As of April 2009, more than 200,000 volunteers have made more than 100 million galaxy classifications. In this article, we present results of a pilot study into the motivations and…

It's All Happening at the Zoo: Children's Environmental Learning after School

ERIC Educational Resources Information Center

Douglas, Jason A.; Katz, Cindi

2009-01-01

Pairing dynamic out-of-school-time (OST) programs with zoos can encourage young people's relationships with and sense of responsibility for animals and the environment. The project presented in this article, Animal Rescuers, gave the authors the opportunity to examine how such a pairing can work. OST programs enable learning in settings that are…

How Full Is Your Luggage? Background Knowledge of Zoo Visitors Regarding Sharks

ERIC Educational Resources Information Center

das Neves, João Pedro Correia; Monteiro, Rute Cristina Rocha

2013-01-01

For the general population, sharks have a reputation that does not really fit with their biological and ecological nature. Informal surveys often classify sharks as dangerous, aggressive and/or man-eaters. This apparent common knowledge seems difficult to detach from the conscience of many worldwide zoo visitors, even with the help of…

The Role of Post-Visit Action Resources in Facilitating Meaningful Free-Choice Learning after a Zoo Visit

ERIC Educational Resources Information Center

Bueddefeld, Jill N. H.; Van Winkle, Christine M.

2018-01-01

Places like zoos, where free-choice learning is encouraged, are important for conveying climate change and sustainability issues to the public. Free-choice learning that targets environmentally focused sustainable behavior changes must be meaningful in order to encourage actual behavior change post-visit. However, visitors often fail to translate…

Complementary Expertise in a Zoo Educator Professional Development Event Contributes to the Construction of Understandings of Affective Transformation

ERIC Educational Resources Information Center

Kelly, Lisa-Anne DeGregoria; Kassing, Sharon

2013-01-01

Cultural Historical Activity Theory served as the analytical framework for the study of a professional development event for a zoo's education department, specifically designed to build understandings of "Affective Transformation," an element pertinent to the organization's strategic plan. Three key products--an Affective…

Exploring Ethograms in the Schoolyard: A Lesson on Animal Behavior

ERIC Educational Resources Information Center

Graszer, Christina L.; Gnau, Katie; Melber, Leah M.

2012-01-01

This article highlights a core lesson that has been used in a number of Lincoln Park Zoo educational programs. The lesson teaches students to conduct an ethological, or animal behavior, study on a bird. This study can be implemented in a variety of outdoor settings, including a park, schoolyard, or zoo. Using an ethogram, students will practice…

Steller Cove. Oregon Zoo Teacher Resource Guide.

ERIC Educational Resources Information Center

Ward, Kristin

The goal of this teacher guide is to promote education by providing resources and information to aid classroom teachers in using the Oregon Zoo as an educational setting. The unit also emphasizes the integration of science, mathematics, reading, writing, speaking, and problem solving. It is designed for grades 3-5 and is based on the Oregon State…

Moon Zoo: Making the public part of a crater survey algorithm

NASA Astrophysics Data System (ADS)

Gay, P. L.; Brown, S.; Huang, D.; Daus, C.; Lehan, C.; Robbins, S.

2011-10-01

The Moon Zoo citizen science website launched in May 2010 and invited the public to annotate images from the Lunar Reconnaissance Orbiter's Narrow Angle Camera (NAC). Tasks included marking the edges of craters with an ellipse tool, indicating where linear features (e.g. scarps) and special types of craters (e.g. dark haloed) are located with a box, and rating the number of boulders in an image. The goal of this project is to create crater and feature catalogues for large areas of the moon. In addition to doing science, Moon Zoo also seeks to educate its audience through educational content, to engage them through social media, and to understand them through research into their motivations and behaviors.

Parasitological surveillance in a rat (Rattus norvegicus) colony in São Paulo Zoo animal house

PubMed

Chagas, Carolina Romeiro Fernandes; Gonzalez, Irys Hany Lima; Favoretto, Samantha Mesquita; Ramos, Patrícia Locosque

Rattus norvegicus (Mammalia: Rodentia) is a widespread and synanthropic rodent, broadly used in medical experiments. It can also be used for feeding captive animals in zoos. Parasitological surveys are important to guarantee the health of both the animals and the staff responsible for their management. The aim of this study was to identify intestinal parasites of Rattus norvegicus offered as food to captive animals from São Paulo Zoo, and demonstrate the importance of sanitary hurdling, disease control and biosecurity. The identified protozoan parasites were Eimeria sp., Entamoeba sp., Spironucleus sp., Giardia sp., Tritrichomonas sp., Chilomastix sp., unidentified cysts and non-sporulated coccidians oocysts (Isospora/Eimeria). The following helminths were found: Syphacia muris, Rodentolepis nana and Aspiculuris tetraptera.

Craftsmen in the Wood Model Shop at the Lewis Flight Propulsion Laboratory

NASA Image and Video Library

1953-01-21

Craftsmen work in the wood model shop at the National Advisory Committee for Aeronautics (NACA) Lewis Flight Propulsion Laboratory. The Fabrication Division created almost all of the equipment and models used at the laboratory. The Fabrication Shop building contained a number of specialized shops in the 1940s and 1950s. These included a Machine Shop, Sheet Metal Shop, Wood Model and Pattern Shop, Instrument Shop, Thermocouple Shop, Heat Treating Shop, Metallurgical Laboratory, and Fabrication Office. The Wood Model and Pattern Shop created everything from control panels and cabinets to aircraft models molds for sheet metal work.

16. Interior, Machine Shop, Roundhouse Machine Shop Extension, Southern Pacific ...

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

16. Interior, Machine Shop, Roundhouse Machine Shop Extension, Southern Pacific Railroad Carlin Shops, view to south (90mm lens). Note the large segmental-arched doorway to move locomotives in and out of Machine Shop. - Southern Pacific Railroad, Carlin Shops, Roundhouse Machine Shop Extension, Foot of Sixth Street, Carlin, Elko County, NV

14. Interior, Machine Shop, Roundhouse Machine Shop Extension, Southern Pacific ...

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

14. Interior, Machine Shop, Roundhouse Machine Shop Extension, Southern Pacific Railroad Carlin Shops, view to north (90mm lens). - Southern Pacific Railroad, Carlin Shops, Roundhouse Machine Shop Extension, Foot of Sixth Street, Carlin, Elko County, NV

12. Interior, Blacksmith Shop, Roundhouse Machine Shop Extension, Southern Pacific ...

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

12. Interior, Blacksmith Shop, Roundhouse Machine Shop Extension, Southern Pacific Railroad Carlin Shops, view to northwest (90mm lens). - Southern Pacific Railroad, Carlin Shops, Roundhouse Machine Shop Extension, Foot of Sixth Street, Carlin, Elko County, NV

Diversity and prevalence of metastrongyloid nematodes infecting the red panda (Ailurus fulgens) in European zoos.

PubMed

Bertelsen, Mads F; Meyland-Smith, Frederik; Willesen, Jakob L; Jefferies, Ryan; Morgan, Eric R; Monrad, Jesper

2010-09-20

Metastrongyloid induced pneumonia has been described sporadically in the red panda (Ailurus fulgens). Early descriptions in pandas recently imported to the USA from China involved parasites morphologically similar to Angiostrongylus spp. and Crenosomatidae. More recently, four cases of severe verminous pneumonia associated with Angiostrongylus vasorum have been reported from European zoos. A coprological survey of the red panda population within European zoos was conducted in 2008. Faecal samples from 115 pandas originating from 54 zoos were collected on 3 consecutive days. Using Baermann technique, 40 animals (35%) from 20 zoos (37%) were found to shed metastrongyloid first stage larvae (L(1)). Based on their morphology and size, the L(1) observed could be divided into three morphologically distinct types: (1) a Crenosoma sp. type (n=5, overall prevalence: 4.3%), (2) an A. vasorum type (n=3, 2.6%), and (3) an unidentified metastrongyloid species, similar to, but morphologically distinct from A. vasorum (n=32, 27.8%). Further confirmation of species identification was provided by PCR amplification and sequencing of the 18S rRNA gene, which confirmed three different species. The novel Crenosoma species was most genetically analogous to Crenosoma mephitidis and the unidentified metastrongyloid species was most similar to Stenurus minor and Torynurus convulutus. Routine and quarantine health care of red pandas in captivity should take account of the risk of Angiostrongylus and Crenosoma infection in endemic areas, but should also be cognisant of the widespread presence of an apparently less pathogenic species of lungworm. The identity of the two potentially novel species is subject to further work.

A case study of Malayan tapir (Tapirus indicus) husbandry practice across 10 zoological collections.

PubMed

Rose, Paul E; Roffe, Sarah M

2013-01-01

The Malayan, or Asian, tapir (Tapirus indicus) has a diminishing wild population and is becoming more common in captivity as zoos attempt to manage sustainable ex situ populations. Tapirs can be relatively easy to maintain and breed, but captive animals appear to suffer from reduced activity budgets, obesity, and poor public image. A questionnaire-based survey was designed and sent specifically to 10 collections around the world that exhibit Malayan tapirs, with the aim of assessing husbandry regimes to determine prevalence of standardized practices as well as highlighting any key differences, and to showcase good practice, thus providing information beneficial to those maintaining this species in their zoo. Twenty-five animals were included in the survey from collections across four continents. The research's major conclusions show differing dietary make-up, with a lack of forage provision, contrasting with a diverse array of enrichment protocols used. Significant differences were noted between zoos for total amount of food offered (P = 0.000) as well as ratios of forage to concentrate pellet offered (P = 0.004). Comparing food offered to male and female tapirs with published requirements for an "average" of either gender shows not all zoos providing the amount suggested in husbandry guidelines. Intelligently designed and original enrichment was provided to all animals but differences between zoos were noted in the application and "usefulness" of enrichment for individual tapir. Overall, animals are benefiting from enrichment but welfare could be further improved via consistent feeding of ad libitum forage and regular use of browse as a constituent part of daily rations. © 2012 Wiley Periodicals, Inc.

Low Usutu virus seroprevalence in four zoological gardens in central Europe

PubMed Central

2013-01-01

Background Usutu virus (USUV), a mosquito-borne flavivirus of the Japanese encephalitis virus antigenic group, caused bird die-offs in Austria, Hungary and Switzerland between 2001 and 2009. While the zoological gardens of Vienna and Zurich recorded USUV-associated mortality in different species of birds during this period, incidences in Budapest were limited to areas outside the zoo, and in the greater Basel area avian mortality due to USUV infection was not observed at all. The objectives of this investigation were to gain insight into USUV infection dynamics in captive birds in zoos with varying degrees of virus exposure and to study differences in susceptibility to USUV of different species of birds. Results 372 bird sera were collected between October 2006 and August 2007. The samples were tested in parallel by hemagglutination inhibition (HI) and 90% plaque reduction neutralization tests (PRNT-90). 8.75%, 5.3% and 6.59% of birds in the zoos of Vienna, Zurich and Basel, respectively, showed USUV-specific antibodies by PRNT-90. No antibodies to USUV were detected in birds of the Budapest zoo. The order Strigiformes (owls) exhibited the highest USUV-seroprevalence, compared to other orders of birds. Conclusions USUV seems not to pose an imminent threat to zoo bird populations in central Europe at the moment. Depending on a variety of especially environmental factors, however, this may change at any time in the (near) future, as experienced with West Nile virus (WNV). It is therefore strongly suggested to continue with combined WNV and USUV surveillance activities in affected areas. PMID:23919825

Zebrafish (Danio rerio) as a screen for attenuation of Lancefield group C streptococci and a model for streptococcal pathogenesis.

PubMed

Borst, L B; Patterson, S K; Lanka, S; Suyemoto, M M; Maddox, C W

2013-05-01

Group C streptococci are highly contagious pyogenic bacteria responsible for respiratory tract, lymph node, urogenital tract, and wound infections. Wild-type strains of Streptococcus equi ssp equi (S. equi) and Streptococcus equi ssp zooepidemicus (S. zoo) as well as a commercially available modified live vaccine strain of S. equi were evaluated for virulence in zebrafish. Survival times, histologic lesions, and relative gene expression were compared among groups. Based on the intramuscular route of infection, significantly shorter survival times were observed in fish infected with wild-type strain when compared to modified live vaccine and S. zoo strains. Histologically, S. zoo-infected fish demonstrated a marked increase in inflammatory infiltrates (predominantly macrophages) at the site of infection, as well as increased cellularity in the spleen and renal interstitium. In contrast, minimal cellular immune response was observed in S. equi-injected fish with local tissue necrosis and edema predominating. Based on whole comparative genomic hybridization, increased transcription of positive acute-phase proteins, coagulation factors, and antimicrobial peptides were observed in S. equi-injected fish relative to S. zoo-injected fish, while mediators of cellular inflammation, including CXC chemokines and granulin, were upregulated in S. zoo-injected fish relative to S. equi-injected fish. In a screen of 11 clinical isolates, S. equi strains with a single nucleotide deletion in the upstream region of szp, a known virulence factor of streptococci, were found to be significantly attenuated in zebrafish. These collective findings underscore the value of the zebrafish as a model of streptococcal pathogenesis.

Naturally acquired picornavirus infections in primates at the Dhaka zoo.

PubMed

Oberste, M Steven; Feeroz, Mohammed M; Maher, Kaija; Nix, W Allan; Engel, Gregory A; Begum, Sajeda; Hasan, Kamrul M; Oh, Gunwha; Pallansch, Mark A; Jones-Engel, Lisa

2013-01-01

The conditions in densely populated Bangladesh favor picornavirus transmission, resulting in a high rate of infection in the human population. Data suggest that nonhuman primates (NHP) may play a role in the maintenance and transmission of diverse picornaviruses in Bangladesh. At the Dhaka Zoo, multiple NHP species are caged in close proximity. Their proximity to other species and to humans, both zoo workers and visitors, provides the potential for cross-species transmission. To investigate possible interspecies and intraspecies transmission of picornaviruses among NHP, we collected fecal specimens from nine NHP taxa at the Dhaka Zoo at three time points, August 2007, January 2008, and June 2008. Specimens were screened using real-time PCR for the genera Enterovirus, Parechovirus, and Sapelovirus, and positive samples were typed by VP1 sequencing. Fifty-two picornaviruses comprising 10 distinct serotypes were detected in 83 fecal samples. Four of these serotypes, simian virus 19 (SV19), baboon enterovirus (BaEV), enterovirus 112 (EV112), and EV115, have been solely associated with infection in NHP. EV112, EV115, and SV19 accounted for 88% of all picornaviruses detected. Over 80% of samples from cages housing rhesus macaques, olive baboons, or hamadryas baboons were positive for a picornavirus, while no picornaviruses were detected in samples from capped langurs or vervet monkeys. In contrast to our findings among synanthropic NHP in Bangladesh where 100% of the picornaviruses detected were of human serotypes, in the zoo population, only 15% of picornaviruses detected in NHP were of human origin. Specific serotypes tended to persist over time, suggesting either persistent infection of individuals or cycles of reinfection.

The Moon Zoo citizen science project: Preliminary results for the Apollo 17 landing site

NASA Astrophysics Data System (ADS)

Bugiolacchi, Roberto; Bamford, Steven; Tar, Paul; Thacker, Neil; Crawford, Ian A.; Joy, Katherine H.; Grindrod, Peter M.; Lintott, Chris

2016-06-01

Moon Zoo is a citizen science project that utilises internet crowd-sourcing techniques. Moon Zoo users are asked to review high spatial resolution images from the Lunar Reconnaissance Orbiter Camera (LROC), onboard NASA's LRO spacecraft, and perform characterisation such as measuring impact crater sizes and identify morphological 'features of interest'. The tasks are designed to address issues in lunar science and to aid future exploration of the Moon. We have tested various methodologies and parameters therein to interrogate and reduce the Moon Zoo crater location and size dataset against a validated expert survey. We chose the Apollo 17 region as a test area since it offers a broad range of cratered terrains, including secondary-rich areas, older maria, and uplands. The assessment involved parallel testing in three key areas: (1) filtering of data to remove problematic mark-ups; (2) clustering methods of multiple notations per crater; and (3) derivation of alternative crater degradation indices, based on the statistical variability of multiple notations and the smoothness of local image structures. We compared different combinations of methods and parameters and assessed correlations between resulting crater summaries and the expert census. We derived the optimal data reduction steps and settings of the existing Moon Zoo crater data to agree with the expert census. Further, the regolith depth and crater degradation states derived from the data are also found to be in broad agreement with other estimates for the Apollo 17 region. Our study supports the validity of this citizen science project but also recommends improvements in key elements of the data acquisition planning and production.

Survey of U.S. zoo and aquarium animal care staff attitudes regarding humane euthanasia for population management.

PubMed

Powell, David M; Ardaiolo, Matthew

2016-05-01

The humane euthanasia of animals for population management, or culling, has been suggested as one possible tool for managing animal populations for sustainability, and recent, highly publicized euthanasia of zoo animals in Copenhagen has stimulated global conversation about population management in zoos. We conducted a nationwide survey of U.S. zoo and aquarium personnel, including keepers, managers, and leaders of AZA animal programs, to assess their overall attitudes regarding population management euthanasia. The surveyed populations were generally very aware of the concept of population management euthanasia. Managers and animal program leaders were more supportive of euthanasia than keepers. We found that regardless of role, men were more supportive of euthanasia than women. Those personnel who were aware of instances of population management euthanasia at their institutions before were more supportive of it than those who were not. Support for culling varied with the kind of animal being considered for it, with three general taxon acceptability groupings emerging. Education, tenure in the profession, taxonomic expertise, and whether or not the responder took the survey before or after the Copenhagen events were not strong predictors of attitudes. Overall, the surveyed populations were approximately evenly split in terms of being in favor of euthanasia, not supporting euthanasia, or being unsure. Most responders indicated that they would be more likely to accept culling if more information was provided on its rationale. These results will form the basis for further discussions on the role of humane euthanasia for population management. Zoo Biol. 35:187-200, 2016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

JPRS Report. Environmental Issues.

DTIC Science & Technology

1991-06-11

the aspects of management of raising, artificial repro- duction, artificial insemination , raising of the young, male reproduction capability...method of fresh sperm artificial insemination to impreg- nate pandas. In 1980 Mei Mei, a panda in the Chengdu Zoo, success- fully gave birth to a... insemination for panda reproduction. Beginning in 1980, in 10 years of artificially raising giant pandas, the Chengdu Zoo has had 15 pregnancies

An Examination of Intrinsic Existence Value towards Wildlife of Columbus Zoo and Aquariums Tourists: Evaluating the Impact of behind the Scenes Programming

ERIC Educational Resources Information Center

Lakes, Robert Maxwell

2016-01-01

Changes in climate and the corresponding environmental issues are major concerns facing the world today. Human consumption, which is leading the rapid depletion of the earth's finite resources and causing a dramatic loss of biodiversity, is largely to blame (Pearson, Lowry, Dorrian, & Litchfield, 2014). American zoos and aquariums are…

Measuring Zoo Visitor Learning and Understanding about Orangutans: Evaluation to Enhance Learning Outcomes and to Foster Conservation Action

ERIC Educational Resources Information Center

Pearson, Elissa L.; Dorrian, Jillian; Litchfield, Carla A.

2013-01-01

Despite the endangered status of the orangutan, very little research has sought to understand what people know about this species or the conservation challenges they face. As zoos are well placed to influence such understandings, the present study sought to explore knowledge following a visit to orangutan exhibits at three Australian zoos…

Seroprevalence of Toxoplasma gondii infection in captive mammals in three zoos in Mexico City, Mexico

USDA-ARS?s Scientific Manuscript database

Antibodies to Toxoplasma gondii were determined in 167 mammals in 3 zoos in Mexico City, Mexico using the modified agglutination test (MAT). Overall, antibodies to T. gondii were found in 89 (53.3%) of the 167 animals tested. Antibodies were found in 35 of 43 wild Felidae: 2 of 2 bobcats (Lynx rufus...

Novel Reassortant Highly Pathogenic Avian Influenza (H5N8) Virus in Zoos, India.

PubMed

Nagarajan, Shanmugasundaram; Kumar, Manoj; Murugkar, Harshad V; Tripathi, Sushil; Shukla, Shweta; Agarwal, Sonam; Dubey, Garima; Nagi, Raunaq Singh; Singh, Vijendra Pal; Tosh, Chakradhar

2017-04-01

Highly pathogenic avian influenza (H5N8) viruses were detected in waterfowl at 2 zoos in India in October 2016. Both viruses were different 7:1 reassortants of H5N8 viruses isolated in May 2016 from wild birds in the Russian Federation and China, suggesting virus spread during southward winter migration of birds.

Writing toward Community Engagement in Honors

ERIC Educational Resources Information Center

Camp, Heather C.

2015-01-01

On a late Sunday afternoon in 1934, a park superintendent entered the cage of two black bears that he tended at the park's zoo. His intent was to retrieve a purse dropped by a zoo visitor. The superintendent knew the bears well, having acquired them as cubs and raised them, and he didn't expect any trouble. But trouble was imminent. "ENTERED…

The Radio Meteor Zoo: searching for meteors in BRAMS radio observations

NASA Astrophysics Data System (ADS)

Lamy, H.; Calders, S.; Tétard, C.; Verbeeck, C.; Martinez Picar, A.; Gamby, E.

2017-09-01

The Radio Meteor Zoo is a citizen science project where users are asked to identify meteor echoes in BRAMS radio data obtained mostly during meteor showers. The project will be described in details and preliminary results obtained during the Perseids and Geminids 2016, Quadrantids 2016 and 2017, and Lyrids 2017 are shown. Discussion about improvements will also be provided.

Amendment of Articles 8, 9, 10, 21 and 78 of the International Code of Zoological Nomenclature to expand and refine methods of publication

PubMed Central

International Commission on Zoological Nomenclature

2012-01-01

Abstract The International Commission on Zoological Nomenclature has voted in favour of a revised version of the amendment to the International Code of Zoological Nomenclature that was proposed in 2008. The purpose of the amendment is to expand and refine the methods of publication allowed by the Code, particularly in relation to electronic publication. The amendment establishes an Official Register of Zoological Nomenclature (with ZooBank as its online version), allows electronic publication after 2011 under certain conditions, and disallows publication on optical discs after 2012. The requirements for electronic publications are that the work be registered in ZooBank before it is published, that the work itself state the date of publication and contain evidence that registration has occurred, and that the ZooBank registration state both the name of an electronic archive intended to preserve the work and the ISSN or ISBN associated with the work. Registration of new scientific names and nomenclatural acts is not required. The Commission has confirmed that ZooBank is ready to handle the requirements of the amendment. PMID:22977348