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Sample records for brazilian zoological garden

  1. Minnesota Zoological Garden Library.

    Science.gov (United States)

    Norell, Angela

    1988-01-01

    Describes the history and functions of the Minnesota Zoological Garden library. Topics covered include the library collections; library services, including online search capabilities; and the various groups of users served by the library. (three references) (CLB)

  2. Demography of Zoo Animals in Four Zoological Gardens in South ...

    African Journals Online (AJOL)

    A study was conducted between October and December 2012 to determine the demography of animals in Zoological gardens in South-western Nigeria, using questionnaires and records of the Zoological gardens. A total of 250 animals were in the four Zoological gardens in the zone with the avians, reptiles and primates ...

  3. [Dutch Zoological Gardens (until 1940) in historical context].

    Science.gov (United States)

    Zwart, P

    2009-01-01

    The history of the zoological gardens is an example of transformation through the ages; it is one of the ways men are dealing with their enviroment. Through the ages there were six reasons to keep wild animals: (1) Religion; 2. Power and Richness; (3) To get acquainted with animals (from tropical regions); (4) Study and Education; (5) Amusement and (6) Preservation of the species. The first Dutch "zoos", of the Dukes of Guelders in the 14th and of the stadholders in the 19th century, can serve as examples of the will to demonstrate power and richness. The Amsterdam Zoological Garden, "Artis", the zoological gardens of Rotterdam and of The Hague were founded for reasons of study and/ or education. Burgers' Dierenpark (Arnhem), Ouwehand's Dierenpark (Rhenen), Dierenpark Emmen en Dierenpark Wassenaar originated as leisure activities of their owners.

  4. Travel motives of visitors to the National Zoological Gardens of ...

    African Journals Online (AJOL)

    Investigating tourists' travel motives will assist the management of attractions to better cater for the needs of the tourists and will also help them to improve the development of their products. The purpose of this study was to identify the travel motives of tourists to the National Zoological Gardens of South Africa (NZG).

  5. Mosquito fauna of a tropical museum and zoological garden complex

    African Journals Online (AJOL)

    The mosquito fauna of Museum and Zoological Garden Complex (JZC), a major tourist attraction inJos Metropolis of Nigeria, was studied The choice of the complex was out of public health curiosity. A total of 627 mosquitoes comprising 4 genera, Aedes, Culex, Coquilletidia and Eretmapodites, and9 species were caught n ...

  6. Pathology in Captive Wild Felids at German Zoological Gardens.

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    Johannes Junginger

    Full Text Available This retrospective study provides an overview on spontaneous diseases occurring in 38 captive wild felids submitted for necropsy by German zoological gardens between 2004 and 2013. Species included 18 tigers, 8 leopards, 7 lions, 3 cheetahs and 2 cougars with an age ranging from 0.5 to 22 years. Renal lesions, predominantly tubular alterations (intra-tubular concrements, tubular degeneration, necrosis, intra-tubular cellular debris, proteinaceous casts, dilated tubuli followed by interstitial (lympho-plasmacytic inflammation, fibrosis, metastatic-suppurative inflammation, eosinophilic inflammation and glomerular lesions (glomerulonephritis, glomerulosclerosis, amyloidosis were detected in 33 out of 38 animals (87%. Tumors were found in 19 of 38 felids (50% with 12 animals showing more than one neoplasm. The tumor prevalence increased with age. Neoplasms originated from endocrine (11, genital (8, lympho-hematopoietic (5 and alimentary organs (4 as well as the mesothelium (3. Most common neoplasms comprised uterine/ovarian leiomyomas (5/2, thyroid adenomas/adenocarcinoma (5/1, pleural mesotheliomas (3, hemangiosarcomas (2 and glossal papillomas (2. Inflammatory changes were frequently encountered in the intestine and the lung. Two young animals displayed metastatic mineralization suggestive of a vitamin D- or calcium intoxication. One tiger exhibited degenerative white matter changes consistent with an entity termed large felid leukoencephalomyelopathy. Various hyperplastic, degenerative and inflammatory changes with minor clinical significance were found in several organs. Summarized, renal lesions followed by neoplastic changes as well as inflammatory changes in lung and gastrointestinal tract represent the most frequent findings in captive wild felids living in German zoological gardens.

  7. Pathology in Captive Wild Felids at German Zoological Gardens.

    Science.gov (United States)

    Junginger, Johannes; Hansmann, Florian; Herder, Vanessa; Lehmbecker, Annika; Peters, Martin; Beyerbach, Martin; Wohlsein, Peter; Baumgärtner, Wolfgang

    2015-01-01

    This retrospective study provides an overview on spontaneous diseases occurring in 38 captive wild felids submitted for necropsy by German zoological gardens between 2004 and 2013. Species included 18 tigers, 8 leopards, 7 lions, 3 cheetahs and 2 cougars with an age ranging from 0.5 to 22 years. Renal lesions, predominantly tubular alterations (intra-tubular concrements, tubular degeneration, necrosis, intra-tubular cellular debris, proteinaceous casts, dilated tubuli) followed by interstitial (lympho-plasmacytic inflammation, fibrosis, metastatic-suppurative inflammation, eosinophilic inflammation) and glomerular lesions (glomerulonephritis, glomerulosclerosis, amyloidosis) were detected in 33 out of 38 animals (87%). Tumors were found in 19 of 38 felids (50%) with 12 animals showing more than one neoplasm. The tumor prevalence increased with age. Neoplasms originated from endocrine (11), genital (8), lympho-hematopoietic (5) and alimentary organs (4) as well as the mesothelium (3). Most common neoplasms comprised uterine/ovarian leiomyomas (5/2), thyroid adenomas/adenocarcinoma (5/1), pleural mesotheliomas (3), hemangiosarcomas (2) and glossal papillomas (2). Inflammatory changes were frequently encountered in the intestine and the lung. Two young animals displayed metastatic mineralization suggestive of a vitamin D- or calcium intoxication. One tiger exhibited degenerative white matter changes consistent with an entity termed large felid leukoencephalomyelopathy. Various hyperplastic, degenerative and inflammatory changes with minor clinical significance were found in several organs. Summarized, renal lesions followed by neoplastic changes as well as inflammatory changes in lung and gastrointestinal tract represent the most frequent findings in captive wild felids living in German zoological gardens.

  8. Pathology in Captive Wild Felids at German Zoological Gardens

    Science.gov (United States)

    Peters, Martin; Beyerbach, Martin; Wohlsein, Peter; Baumgärtner, Wolfgang

    2015-01-01

    This retrospective study provides an overview on spontaneous diseases occurring in 38 captive wild felids submitted for necropsy by German zoological gardens between 2004 and 2013. Species included 18 tigers, 8 leopards, 7 lions, 3 cheetahs and 2 cougars with an age ranging from 0.5 to 22 years. Renal lesions, predominantly tubular alterations (intra-tubular concrements, tubular degeneration, necrosis, intra-tubular cellular debris, proteinaceous casts, dilated tubuli) followed by interstitial (lympho-plasmacytic inflammation, fibrosis, metastatic-suppurative inflammation, eosinophilic inflammation) and glomerular lesions (glomerulonephritis, glomerulosclerosis, amyloidosis) were detected in 33 out of 38 animals (87%). Tumors were found in 19 of 38 felids (50%) with 12 animals showing more than one neoplasm. The tumor prevalence increased with age. Neoplasms originated from endocrine (11), genital (8), lympho-hematopoietic (5) and alimentary organs (4) as well as the mesothelium (3). Most common neoplasms comprised uterine/ovarian leiomyomas (5/2), thyroid adenomas/adenocarcinoma (5/1), pleural mesotheliomas (3), hemangiosarcomas (2) and glossal papillomas (2). Inflammatory changes were frequently encountered in the intestine and the lung. Two young animals displayed metastatic mineralization suggestive of a vitamin D- or calcium intoxication. One tiger exhibited degenerative white matter changes consistent with an entity termed large felid leukoencephalomyelopathy. Various hyperplastic, degenerative and inflammatory changes with minor clinical significance were found in several organs. Summarized, renal lesions followed by neoplastic changes as well as inflammatory changes in lung and gastrointestinal tract represent the most frequent findings in captive wild felids living in German zoological gardens. PMID:26086731

  9. Parasitic Worm in Tiger (Panthera tigris at Serulingmas Zoological Garden Banjarnegara, Bandung Zoological Garden, and Indonesia Safari Park Bogor

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    Risa Tiuria

    2017-04-01

    Full Text Available This research was done to infestigate the existence and the type of parasitic worms from feces of tiger(Panthera tigris at Serulingmas Zoological Garden (TRMS at Banjarnegara, Central Java , BandungZoological Garden (KBB, and Indonesia Safari Park Bogor (TSI. Total of 35 tigers feces samples wereexamined. They are taken from 4 Bengal tigers at Serulingmas Zoological Garden, 12 tigers (8 Bengaltigers and 4 Sumatran tigers at Bandung Zoological Garden, and 19 tigers (4 Bengal tigers and 15Sumatran tigers at Indonesia Safari Park Bogor. All of the feces samples were examined with qualitative(flotation, and sedimentation and quantitative (McMaster slide method to know the existence of parasiticworm eggs. Moreover, a tiger feces that contain eggs of strongylid were cultured. Parasitic worms that werefound in tigers from the research were ascarid (Toxocara sp, Toxascaris sp, strongylid (Trichostrongylus sp,Ancylostoma sp, Cooperia sp, , oxyurid (Oxyuris sp dan Strongyloides sp. The result showed that prevalenceindex of parasitic worms in tigers at TRMS, KBB and TSI were 100%, 50%, and 47,4%, respectively. Parasitic worms at TRMS were ascarid (Toxocara sp, strongylid (Ancylostoma sp, Trichostrongylus sp,Cooperia sp and Strongyloides sp. Parasitic worms at KBB were ascarid (Toxocara sp, Toxascaris sp,strongylid (Ancylostoma sp, Trichostrongylus sp, dan oxyurid (Oxyuris sp. Parasitic worms at TSI wereascarid (Toxocara sp, Toxascaris sp, strongylid (Ancylostoma sp, oxyurid (Oxyuris sp. ABSTRAK Penelitian ini dilakukan untuk mengetahui jenis cacing parasitik pada harimau (Panthera tigris di Taman Rekreasi Margasatwa Serulingmas (TRMS Banjarnegara Jawa Tengah, Kebun Binatang Bandung (KBB, dan Taman Safari Indonesia (TSI Bogor. Sebanyak 35 sampel tinja harimau dari tiga lembaga konservasi eks-situ, yaitu 4 ekor harimau Benggala dari TRMS, 12 ekor (4 ekor harimau Benggala dan 8 ekor harimau Sumatera dari KBB, dan 19 ekor ( 4 ekor harimau Benggala dan 15 ekor

  10. The Palestinian mammalian fauna acquired by the zoological gardens in the Gaza Strip

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    ABDEL FATTAH N. ABD RABOU

    2011-07-01

    Full Text Available Abd Rabou AFN. 2011. The Palestinian mammalian fauna acquired by the zoological gardens in the Gaza Strip. Nusantara Bioscience 3: 82-91. The Gaza Strip, which is an arid strip of the Palestinian land along the southeastern Mediterranean, harbors a considerable number of mammalian fauna due to its eco-geo-strategic position. Prior to 2006, the establishment of zoological gardens in the Gaza Strip was a sort of imagination due to Israeli constraints. These constraints were nurtured by the total Israeli destruction and demolition of the Rafah and Gaza private zoological gardens in 2004 and 2009 respectively, using heavy tanks and bulldozers. The establishment of many zoological gardens following the Israeli evacuation from the Gaza Strip in late 2005 encouraged wildlife trading. Hence, the current study comes to document the Palestinian mammalian faunistic species acquired by the zoological gardens in the Gaza Strip through frequent visits to Gaza zoological gardens and meetings with local people, wildlife hunters and zoo owners. A total number of 17 Palestinian mammalian faunistic species belonging to 12 families and 5 orders was encountered in the zoological gardens throughout the study period. The encountered species represent a good mix of the families and sizes of mammals generally found in other parts of Palestine. Order Carnivora represents 52.94% of the caged mammals, while the orders Rodentia, Lagomorpha, Artiodactyla and Insectivora represent 47.06%. The study documented the first sight of the Greater Egyptian Gerbil Gerbillus pyramidis in the Gaza Strip. Local hunting, tunnel trade and delivery were the lonely sources of the mammals encountered in the zoological gardens. The economic deprivation under the current Israeli blockade and the poor implementation of environmental laws and legislations concerning wildlife protection have made wildlife trading as a common practice. Finally, The author recommends to improving the management

  11. The birth of a Lycaon pictus L. in the Zoological Garden of Warszawa

    NARCIS (Netherlands)

    Zabinski, J.

    1949-01-01

    It is notorious that the lycaon, the negro evil of plains, while by no means a declining race in Africa, has always been rare in Zoological Gardens. The reasons of this are twofold and closely interrelated. The animal presented some difficulties to rearing, readily perished and withal was not

  12. Parasites of selected reptiles of the National Zoological Garden, Sri Lanka.

    Science.gov (United States)

    Fernando, Saminda P; Udagama-Randeniya, Preethi V

    2009-06-01

    The National Zoological Garden plays a vital role in conservation of reptiles in Sri Lanka. Since parasitic infestations of captive reptiles can impact their health, a survey for intestinal parasites and ectoparasites was conducted on 19 selected reptilian species (14 snakes, four chelonians, and one crocodilian) housed at the National Zoological Garden, Sri Lanka. Of the reptiles screened, 62% (N = 139) were infected with parasites; 66% and 24% exclusively harbored intestinal and ecto parasites, respectively, while 10% carried both types of parasites. Three ticks (Ixodidae), two adult cestodes, plerocercoid larvae, and four nematode species were recovered during this survey. Three types of nematode ova and a single type of digenian ova, protozoan cysts, L3 nematode larvae, and a protozoan were detected in the feces. In this first systematic survey of reptilian parasites in Sri Lanka, four new host-parasite records are documented.

  13. Inbreeding and Offspring Sex Ratio in the Pygmy Hippopotamus (Cheoropsis liberiensis) Population Kept in Zoological Gardens.

    Science.gov (United States)

    Graczyk, Magdalena; Cwiertnia, Piotr; Borowska, Alicja; Barczak, Elżbieta; Szwaczkowski, Tomasz

    2015-01-01

    The aim of this study was to estimate the inbreeding level and its impact on offspring sex ratio in the pygmy hippopotamus population kept in zoological gardens. Records of pygmy hippopotamus born between 1873-2013 were extracted from the international studbook. Totally, 1357 individuals originating from 148 breeding units were included (individuals with unknown sex were omitted). The offspring sex ratio is defined as the number of sons to the total number of progeny of each dam and sire. Spearman's rank correlation was employed to examine the relationships between the inbreeding level and offspring sex ratio. Inbreeding coefficients and individual increase in inbreeding coefficients (included as a linear co-variable) were examined as well as the geographic region and birth period using general linear models. The average inbreeding coefficient was 5.39%. The following sex proportion was observed for the inbred population: 57% and 43% for females and males, respectively. A significant relationship between inbreeding level of parents and their offspring sex ratio were estimated for European zoological gardens, whereas in others geographic regions the dependencies were insignificant.

  14. Which Wild Aardvarks Are Most Suitable for Outdoor Enclosures in Zoological Gardens in the European Union?

    Science.gov (United States)

    Patoka, Jiří; Vejtrubová, Markéta; Vrabec, Vladimír; Masopustová, Renata

    2018-01-01

    The aardvark is popular in many zoological gardens in the European Union. These creatures are nocturnal, and aardvarks in the wild are known to walk distances of 4 km to 7 km per night. Despite what is known about their biology, most aardvarks are kept in zoological gardens in indoor enclosures with little space for movement. This lack of space leads to a tendency toward obesity and compromised welfare. With their wide distribution in Sub-Saharan Africa, aardvarks are perceived as thermophilic nonhuman animals. Nevertheless, some records suggest they may be able to adapt to colder climates and can be active outside their burrows when temperatures fall to 2°C. These findings suggest there may be a wild African population that is suitable for partial outdoor keeping under European climatic conditions. Therefore, a climate match was computed between the source area with aardvark occurrence and a target area of the European Union. Data revealed that the Free State, a South African province, was the area with the best climate similarity, and aardvarks from this area are recommended as suitable for the aforementioned purpose.

  15. Gastrointestinal Parasites in Giraffes Kept in Zoological Gardens of the Czech Republic

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    Kyriánová I.A.

    2017-09-01

    Full Text Available Parasite prevalence was investigated in giraffes (Giraffa camelopardalis housed in six major Czech zoological gardens: Zoo Ostrava, Zoo Dvůr Králové nad Labem, Zoo Liberec, Zoo Olomouc, Zoo Praha, and Zoo Plzeň. In autumn 2012 and in spring 2013, 120 faecal samples from 21 animals were examined using the McMaster egg counting technique. Propagative stages of three parasite groups were discovered, namely eggs of the nematodes of the order Strongylida (prevalence 25.8%, whipworms Trichuris spp. (prevalence 25%, and oocysts of the unicellular coccidia of the genus Eimeria (prevalence 1.7%. The results indicate that captive giraffes in the Czech zoos are not substantially affected by parasitic infection.

  16. Research of foraging and resting behaviour of European ground squirrel (Spermophilus citellus in conditions of zoological garden as a tool for its restitution back to the wild

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    Fraňová Sandra

    2015-03-01

    Full Text Available We decided to focus our research on two basic forms of behaviour occurring in colonies of ground squirrels in semi-natural conditions of zoological gardens-foraging and resting behaviour.

  17. Giraffe™: Animals and keepers between high nature and urban popular culture in the history of Zoological Gardens

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    Wiebke Reinert

    2016-12-01

    Full Text Available The Zoological Garden as a special form of modern keeping of animals is a thoroughly urban phenomenon. It can only be properly understood within the context of urban cultural practices, economies and popular amusement industry that have accompanied zoo animals’ lives ever since. In mid-19th century Europe, zoos were established as bourgeois spaces in big cities and symbolized civilized distinctiveness featuring ideals of education and reasonable recreational activities.

  18. Low Usutu virus seroprevalence in four zoological gardens in central Europe

    Science.gov (United States)

    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

  19. Prevalence of Entamoeba species in captive primates in zoological gardens in the UK

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    Carl S. Regan

    2014-07-01

    Full Text Available The aim of this study was to determine the prevalence of amoebic infection in non-human primates (NHPs from six Zoological gardens in the United Kingdom. Initially, 126 faecal samples were collected from 37 individually identified NHPs at Twycross Zoo, UK, and were subjected to microscopic examination. A subsequent, nationwide experiment included 350 faecal samples from 89 individually identified NHPs and 73 unidentified NHPs from a number of UK captive wildlife facilities: Twycross Zoo (n = 60, Colchester Zoo (n = 3, Edinburgh Zoo (n = 6, Port Lympne Wild Animal Park (n = 58, Howletts Wild Animal Park (n = 31, and Cotswold Wildlife Park (n = 4. Samples were examined by PCR and sequencing using four specific primer sets designed to differentiate between the pathogenic E. histolytica, the non-pathogenic E. dispar, and non-pathogenic uninucleate cyst-producing Entamoeba species. In the first experiment, Entamoeba was detected in 30 primates (81.1%. Six (16.2% primates were infected with E. histolytica species complex. The highest carriage of Entamoeba species was found in Old World Colobinae primates. In the nationwide experiment, molecular analysis of faecal samples revealed notable rates of Entamoeba infection (101 samples, 28.9%, including one sample infected with E. histolytica, 14 samples with E. dispar, and 86 samples with uninucleated-cyst producing Entamoeba species. Sequences of positive uninucleated-cyst producing Entamoeba samples from Twycross Zoo clustered with the E. polecki reference sequences ST4 reported in Homo sapiens, and are widely separated from other Entamoeba species. These findings suggest a low prevalence of the pathogenic Entamoeba infection, but notable prevalence of non-pathogenic E. polecki infection in NHPs in the UK.

  20. Prevalence of Entamoeba species in captive primates in zoological gardens in the UK

    Science.gov (United States)

    Regan, Carl S.; Yon, Lisa; Hossain, Maqsud

    2014-01-01

    The aim of this study was to determine the prevalence of amoebic infection in non-human primates (NHPs) from six Zoological gardens in the United Kingdom. Initially, 126 faecal samples were collected from 37 individually identified NHPs at Twycross Zoo, UK, and were subjected to microscopic examination. A subsequent, nationwide experiment included 350 faecal samples from 89 individually identified NHPs and 73 unidentified NHPs from a number of UK captive wildlife facilities: Twycross Zoo (n = 60), Colchester Zoo (n = 3), Edinburgh Zoo (n = 6), Port Lympne Wild Animal Park (n = 58), Howletts Wild Animal Park (n = 31), and Cotswold Wildlife Park (n = 4). Samples were examined by PCR and sequencing using four specific primer sets designed to differentiate between the pathogenic E. histolytica, the non-pathogenic E. dispar, and non-pathogenic uninucleate cyst-producing Entamoeba species. In the first experiment, Entamoeba was detected in 30 primates (81.1%). Six (16.2%) primates were infected with E. histolytica species complex. The highest carriage of Entamoeba species was found in Old World Colobinae primates. In the nationwide experiment, molecular analysis of faecal samples revealed notable rates of Entamoeba infection (101 samples, 28.9%), including one sample infected with E. histolytica, 14 samples with E. dispar, and 86 samples with uninucleated-cyst producing Entamoeba species. Sequences of positive uninucleated-cyst producing Entamoeba samples from Twycross Zoo clustered with the E. polecki reference sequences ST4 reported in Homo sapiens, and are widely separated from other Entamoeba species. These findings suggest a low prevalence of the pathogenic Entamoeba infection, but notable prevalence of non-pathogenic E. polecki infection in NHPs in the UK. PMID:25097822

  1. Fatal infection with Taenia martis metacestodes in a ring-tailed lemur (Lemur catta) living in an Italian zoological garden.

    Science.gov (United States)

    De Liberato, Claudio; Berrilli, Federica; Meoli, Roberta; Friedrich, Klaus G; Di Cerbo, Pilar; Cocumelli, Cristiano; Eleni, Claudia

    2014-10-01

    A case of fatal infection caused by larval forms of Taenia martis in a ring-tailed lemur (Lemur catta) living in the Rome zoological garden is described. The animal, living in a semi-natural pen with other 15 conspecific individuals and being fed with fresh fruit and vegetables, yoghurt and eggs, was transported to the Istituto Zooprofilattico of Rome for post-mortem examination. The anamnesis included, ten days before the death, apathy, lack of appetite, abdominal distension and diarrhoea. A severe exudative fibrinous-purulent peritonitis with numerous adhesions between the abdominal wall and the bowel loops was detected. After intestine removal, two free and viable, 4 cm long, whitish, leaf-like parasitic forms were pinpointed. Macroscopic examination of the two parasites allowed their identification as larval stages of cestodes, identified via molecular analysis as T. martis metacestodes. This report represents the first record of T. martis infection in the host species and in a zoological garden and for the pathological relevance of the infection. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  2. Antimony Accumulation Risk in Lettuce Grown in Brazilian Urban Gardens

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    Silvia Mancarella

    2016-08-01

    Full Text Available More than 80% of the Brazilian population inhabits urban areas. Diffused poverty and the lack of fresh vegetables have generated malnutrition and unbalanced diets. Thus, the interest in growing food locally, in urban allotments and community gardens, has increased. However, urban agriculture may present some risks caused by the urban pollution. Road traffic is considered the biggest source of heavy metals in urban areas. Hence, the objective of the study was the assessment of the accumulation of heavy metals in an urban garden in the city of Recife, at different distances from a road with high traffic burden. The results showed that the distance from the street decreased the accumulation of many potentially toxic elements. Furthermore, the human health risk was estimated, revealing that greater danger was associated with the accumulation of antimony. Concentration of other elements in the leaf tissues were within previously reported thresholds.

  3. Intestinal parasitism in the animals of the zoological garden "Peña Escrita" (Almuñecar, Spain).

    Science.gov (United States)

    Pérez Cordón, G; Hitos Prados, A; Romero, D; Sánchez Moreno, M; Pontes, A; Osuna, A; Rosales, M J

    2008-10-01

    Gastrointestinal parasites cause serious diarrhoea in captive animals. Therefore, we have undertaken this study to establish programmes to prevent, control, and treat intestinal parasitism in the animals of the zoological garden "Peña Escrita" of Almuñecar (Granada). An annual survey was conduced to estimate the occurrence of gastrointestinal parasites and the seasonality of this parasitism. Between June 2006 and May 2007, 432 samples were collected from primates, carnivores, perissoodactyla, artiodactyla, rodentia, diprotodontia, galliformes, anseriformes and struthioniformes. One or more intestinal parasites were identified in 72.5% of the animals. The most frequent pathogenic endoparasites were Eimeria spp. (17.3%), Trichuris spp. (5.1%), Strongyloides spp. (4.5%), Cyclospora spp. (4.5%), Cryptosporidium spp. (3.2%) and Isospora spp. (2.6%). Iodamoeba butschlii, Parascaris equorum and Trichuris spp. did not vary with season and Cryptosporidium spp., Dicrocoelium dendriticum, Metastrongylus spp. and Cylicospirura spp. appeared exclusively in Artiodactyla. Multiple parasitic infections were common, 70% of animals presented with at least two parasites (maximum=6). The most frequent cases of multiple parasitism were Eimeria spp. plus Blastocystis spp. and Eimeria spp. plus Nematodirus spp., in the last case the animals presented explosive diarrhoea. In accord with our results, after each sampling, some of the affected animals were treated and the corresponding programmes of prevention and control were designed.

  4. Complete mitochondrial genomes of chimpanzee- and gibbon-derived Ascaris isolated from a zoological garden in southwest China.

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    Yue Xie

    Full Text Available Roundworms (Ascaridida: Nematoda, one of the most common soil-transmitted helminths (STHs, can cause ascariasis in various hosts worldwide, ranging from wild to domestic animals and humans. Despite the veterinary and health importance of the Ascaridida species, little or no attention has been paid to roundworms infecting wild animals including non-human primates due to the current taxon sampling and survey bias in this order. Importantly, there has been considerable controversy over the years as to whether Ascaris species infecting non-human primates are the same as or distinct from Ascaris lumbricoides infecting humans. Herein, we first characterized the complete mitochondrial genomes of two representative Ascaris isolates derived from two non-human primates, namely, chimpanzees (Pan troglodytes and gibbons (Hylobates hoolock, in a zoological garden of southwest China and compared them with those of A. lumbricoides and the congeneric Ascaris suum as well as other related species in the same order, and then used comparative mitogenomics, genome-wide nucleotide sequence identity analysis, and phylogeny to determine whether the parasites from chimpanzees and gibbons represent a single species and share genetic similarity with A. lumbricoides. Taken together, our results yielded strong statistical support for the hypothesis that the chimpanzee- and gibbon-derived Ascaris represent a single species that is genetically similar to A. lumbricoides, consistent with the results of previous morphological and molecular studies. Our finding should enhance public alertness to roundworms originating from chimpanzees and gibbons and the mtDNA data presented here also serves to enrich the resource of markers that can be used in molecular diagnostic, systematic, population genetic, and evolutionary biological studies of parasitic nematodes from either wild or domestic hosts.

  5. Complete Mitochondrial Genomes of Chimpanzee- and Gibbon-Derived Ascaris Isolated from a Zoological Garden in Southwest China

    Science.gov (United States)

    Xie, Yue; Niu, Lili; Zhao, Bo; Wang, Qiang; Nong, Xiang; Chen, Lin; Zhou, Xuan; Gu, Xiaobin; Wang, Shuxian; Peng, Xuerong; Yang, Guangyou

    2013-01-01

    Roundworms (Ascaridida: Nematoda), one of the most common soil-transmitted helminths (STHs), can cause ascariasis in various hosts worldwide, ranging from wild to domestic animals and humans. Despite the veterinary and health importance of the Ascaridida species, little or no attention has been paid to roundworms infecting wild animals including non-human primates due to the current taxon sampling and survey bias in this order. Importantly, there has been considerable controversy over the years as to whether Ascaris species infecting non-human primates are the same as or distinct from Ascaris lumbricoides infecting humans. Herein, we first characterized the complete mitochondrial genomes of two representative Ascaris isolates derived from two non-human primates, namely, chimpanzees (Pan troglodytes) and gibbons (Hylobates hoolock), in a zoological garden of southwest China and compared them with those of A. lumbricoides and the congeneric Ascaris suum as well as other related species in the same order, and then used comparative mitogenomics, genome-wide nucleotide sequence identity analysis, and phylogeny to determine whether the parasites from chimpanzees and gibbons represent a single species and share genetic similarity with A. lumbricoides. Taken together, our results yielded strong statistical support for the hypothesis that the chimpanzee- and gibbon-derived Ascaris represent a single species that is genetically similar to A. lumbricoides, consistent with the results of previous morphological and molecular studies. Our finding should enhance public alertness to roundworms originating from chimpanzees and gibbons and the mtDNA data presented here also serves to enrich the resource of markers that can be used in molecular diagnostic, systematic, population genetic, and evolutionary biological studies of parasitic nematodes from either wild or domestic hosts. PMID:24358225

  6. Preliminary evaluation of selected minerals in liver samples from springbok (Antidorcas marsupialis from the National Zoological Gardens of South Africa

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    Khanyisile R. Mbatha

    2012-04-01

    Full Text Available Limited information is available on the mineral nutrition of captive antelope in South Africa. Zoo animals are usually offered a very limited array of feeds, which may result in nutritional imbalances. As a pilot study to investigate the presence of myopathy in antelope at the National Zoological Gardens of South Africa (NZG, stored liver samples from six springbok (Antidorcas marsupialis and seven other antelopes from the NZG, as well as selected food items, were submitted for analysis of selenium, copper, manganese and zinc content by spectrophotometry. Springbok liver levels of copper were 23.07 mg/kg ± 0.72 mg/kg, whilst manganese, selenium and zinc levels were 6.73 mg/kg ± 0.22 mg/kg, 0.14 mg/kg ± 0.05 mg/kg and 135.02 mg/kg ± 1.26 mg/kg, respectively. Liver mineral levels in the other species were very variable. Food item copper levels ranged from 4.00 mg/kg (Eragrostis tef to 17.38 mg/kg (antelope cubes, lucerne (Medicago sativa and E. tef contained no detectable selenium. The highest zinc levels were in antelope cubes (147.00 mg/kg and the lowest were in lucerne (20.80 mg/kg. Interpretation of these results was hampered by the small number of samples and a paucity of information on liver mineral levels in free-ranging and captive antelope; however, results suggested that, in the springbok, whilst copper and manganese intake are likely adequate, selenium nutrition is probably insufficient and may account for the myopathy diagnosed. Zinc liver levels are possibly within the toxic range, perhaps as a result of the high levels of zinc in the antelope cubes. This pilot study highlighted the need to establish baseline mineral nutrition data for captive and freeranging antelope under South African conditions.

  7. Pitfalls of artificial grouping and stratification of scientific journals based on their Impact Factor: a case study in Brazilian Zoology

    Directory of Open Access Journals (Sweden)

    Fábio A. Machado

    2010-08-01

    Full Text Available The present contribution explores the impact of the QUALIS metric system for academic evaluation implemented by CAPES (Coordination for the Development of Personnel in Higher Education upon Brazilian Zoological research. The QUALIS system is based on the grouping and ranking of scientific journals according to their Impact Factor (IF. We examined two main points implied by this system, namely: 1 its reliability as a guideline for authors; 2 if Zoology possesses the same publication profile as Botany and Oceanography, three fields of knowledge grouped by CAPES under the subarea "BOZ" for purposes of evaluation. Additionally, we tested CAPES' recent suggestion that the area of Ecology would represent a fourth field of research compatible with the former three. Our results indicate that this system of classification is inappropriate as a guideline for publication improvement, with approximately one third of the journals changing their strata between years. We also demonstrate that the citation profile of Zoology is distinct from those of Botany and Oceanography. Finally, we show that Ecology shows an IF that is significantly different from those of Botany, Oceanography, and Zoology, and that grouping these fields together would be particularly detrimental to Zoology. We conclude that the use of only one parameter of analysis for the stratification of journals, i.e., the Impact Factor calculated for a comparatively small number of journals, fails to evaluate with accuracy the pattern of publication present in Zoology, Botany, and Oceanography. While such simplified procedure might appeals to our sense of objectivity, it dismisses any real attempt to evaluate with clarity the merit embedded in at least three very distinct aspects of scientific practice, namely: productivity, quality, and specificity.

  8. Occurrence of Encephalitozoon intestinalis in the Red ruffed lemur (Varecia rubra) and the Ring-tailed lemur (Lemur catta) housed in the Poznan Zoological Garden, Poland.

    Science.gov (United States)

    Słodkowicz-Kowalska, Anna; Majewska, Anna C; Trzesowska, Ewa; Skrzypczak, Łukasz

    2012-01-01

    Encephalitozoon intestinalis is one of the most common microsporidial species found in humans worldwide but it has rarely been identified in animals. The presence of this pathogen has been detected in a few species of domestic, captive and wild mammals as well as in three species of birds. The aim of the present study was to examine fecal samples obtained from mammals housed in the Poznan Zoological Garden, Poland, for the presence of potentially human-infectious microsporidia. A total of 339 fresh fecal samples collected from 75 species of mammals belonging to 27 families and 8 orders were examined for the presence of microsporidian spores. Microsporidian spores were identified in 3 out of 339 (0.9%) examined fecal samples. All samples identified as positive by chromotrope 2R and calcofluor white M2R were also positive by the FISH assay. Using multiplex FISH in all 3 fecal samples, only spores of E. intestinalis were identified in 2 out of 14 Ring-tailed lemurs (Lemur catta) and in one out of 17 Red ruffed lemurs (Varecia variegata rubra). To our knowledge this is the first diagnosis of E. intestinalis in Ring-tailed and Red ruffed lemurs. It should be mentioned that both lemur species are listed by the IUCN Red List of Threatened Species. Although the lemurs were asymptomatically infected, the possibility of widespread infection or death of these animals remains in the event of an elevated stress or a decrease in their immunological functions.

  9. Documents for the history of the oldest Brazilian zoological park: the Goeldi museum zoobotanical park

    Directory of Open Access Journals (Sweden)

    José de Sousa e Silva Junior

    2012-04-01

    Full Text Available The paper contextualizes the creation of the Goeldi Museum Zoobotanical Park, in Belém, State of Pará, in 1895, considered the oldest zoo in Brazil. It features two rare historical sources on the Park, a 1897 article by the German zoologist Hermann Meerwarth (1870-1943, Scientific Assistant of Zoology and Inspector of the Goeldi Museum's Zoo between August 1895 and April 1899; and a 1901 book of the Swiss zoologist Gottfried Hagmann (1874-1946, who held the same positions between November 1899 and mid 1904. Both texts are technical reports originally published in German, were translated into Portuguese and updated in a taxonomic viewpoint. They allow not only studies on the Goeldi Museum Zoobotanical Park, as well as about zoos in general, and specific readings in the areas of history of science, environmental history, museology, architecture, environmental education and science communication.

  10. Giardia duodenalis assemblages and Entamoeba species infecting non-human primates in an Italian zoological garden: zoonotic potential and management traits

    Directory of Open Access Journals (Sweden)

    Di Cave David

    2011-10-01

    Full Text Available Abstract Background Giardia duodenalis and Entamoeba spp. are among the most common intestinal human protozoan parasites worldwide and they are frequently reported in captive non-human primates (NHP. From a public health point of view, infected animals in zoos constitute a risk for animal caretakers and visitors. In this study we carried out the molecular identification of G. duodenalis and Entamoeba spp. from nine species of primates housed in the zoological garden of Rome, to better ascertain their occurrence and zoonotic potential. Results G. duodenalis was found only in Lemur catta (47.0%. Entamoeba spp. were detected in all species studied, with the exception of Eulemur macaco and Varecia rubra. The number of positive pools ranged from 5.9% in L. catta to 81.2% in Mandrillus sphinx; in Pan troglodytes the observed prevalence was 53.6%. A mixed Entamoeba-Giardia infection was recorded only in one sample of L. catta. All G. duodenalis isolates belonged to the zoonotic assemblage B, sub assemblage BIV. Three Entamoeba species were identified: E. hartmanni, E. coli and E. dispar. Conclusions Our results highlight the importance of regularly testing animals kept in zoos for the diagnosis of zoonotic parasites, in order to evaluate their pathogenic role in the housed animals and the zoonotic risk linked to their presence. A quick detection of the arrival of pathogens into the enclosures could also be a prerequisite to limit their spread into the structure via the introduction of specific control strategies. The need for molecular identification of some parasite species/genotype in order to better define the zoonotic risk is also highlighted.

  11. Giardia duodenalis assemblages and Entamoeba species infecting non-human primates in an Italian zoological garden: zoonotic potential and management traits.

    Science.gov (United States)

    Berrilli, Federica; Prisco, Cristina; Friedrich, Klaus G; Di Cerbo, Pilar; Di Cave, David; De Liberato, Claudio

    2011-10-12

    Giardia duodenalis and Entamoeba spp. are among the most common intestinal human protozoan parasites worldwide and they are frequently reported in captive non-human primates (NHP). From a public health point of view, infected animals in zoos constitute a risk for animal caretakers and visitors. In this study we carried out the molecular identification of G. duodenalis and Entamoeba spp. from nine species of primates housed in the zoological garden of Rome, to better ascertain their occurrence and zoonotic potential. G. duodenalis was found only in Lemur catta (47.0%). Entamoeba spp. were detected in all species studied, with the exception of Eulemur macaco and Varecia rubra. The number of positive pools ranged from 5.9% in L. catta to 81.2% in Mandrillus sphinx; in Pan troglodytes the observed prevalence was 53.6%. A mixed Entamoeba-Giardia infection was recorded only in one sample of L. catta. All G. duodenalis isolates belonged to the zoonotic assemblage B, sub assemblage BIV. Three Entamoeba species were identified: E. hartmanni, E. coli and E. dispar. Our results highlight the importance of regularly testing animals kept in zoos for the diagnosis of zoonotic parasites, in order to evaluate their pathogenic role in the housed animals and the zoonotic risk linked to their presence. A quick detection of the arrival of pathogens into the enclosures could also be a prerequisite to limit their spread into the structure via the introduction of specific control strategies. The need for molecular identification of some parasite species/genotype in order to better define the zoonotic risk is also highlighted.

  12. African Zoology

    African Journals Online (AJOL)

    African Zoology, a peer-reviewed research journal, publishes original scientific contributions and critical reviews that focus principally on African fauna in terrestrial, freshwater, and marine ecosystems. Research from other regions that advances practical and theoretical aspects of zoology will be considered. Rigorous ...

  13. Pathology of zoo animals at the University of Ibadan Zoological ...

    African Journals Online (AJOL)

    The common conditions diagnosed include gastroenteritis, respiratory disease and malnutrition/starvation which accounted for 70% of cases encountered. Other conditions were tumours, chemical poisoning, anthrax and actinomycosis. KEY WORDS: Pathology, Zoo Animals, Zoological Garden. Nigerian Veterinary Journal ...

  14. Impacts of animal traffic on the Brazilian Amazon parrots (Amazona species) collection of the Quinzinho de Barros Municipal Zoological Park, Brazil, 1986-2007.

    Science.gov (United States)

    Vanstreels, Ralph Eric Thijl; Teixeira, Rodrigo Hidalgo Friciello; Camargo, Luis Carlos; Nunes, Adauto Luis Veloso; Matushima, Eliana Reiko

    2010-01-01

    Eleven species of Amazon parrots (genus Amazona) are known to occur in Brazil, and nest poaching and illegal traffic pose serious conservation threats to these species. When the illegal owners realize these animals are incompatible with their expectations and lifestyle, or when the police arrests traders and owners, these trafficked animals are often considered unfit for release and sent to local zoos and captive breeders. A retrospective survey of animal and necropsy records from 1986 to 2007 was used to evaluate the impacts of animal traffic on the population composition and mortality patterns of Amazon parrots at the Quinzinho de Barros Municipal Zoological Park, Sorocaba, Brazil. Data were obtained for 374 Amazon parrots of ten Brazilian species, and there was evidence that the studied population could be split into two major groups: a majority belonging to the Amazona aestiva species and a minority belonging to the remaining species. In comparison, the animals of the first group were more frequently admitted from traffic-related origins (98 vs. 75%), had a shorter lifespan (median 301 days vs. 848 days) and a higher mortality within the first year postadmission (54 vs. 37%), were less likely to receive expensive treatments, and were more frequently housed off-exhibit. On an average, parrots were found to have a short postadmission lifespan (median 356 days), with 92.5% of the birds dying within their first five years in captivity. The paper discusses the difficult dilemmas these incoming traffic-related animals pose to zoo management and official anti-traffic policies. © 2009 Wiley-Liss, Inc.

  15. Launch of Zoological Letters.

    Science.gov (United States)

    Fukatsu, Takema; Kuratani, Shigeru

    2016-02-01

    A new open-access journal, Zoological Letters, was launched as a sister journal to Zoological Science, in January 2015. The new journal aims at publishing topical papers of high quality from a wide range of basic zoological research fields. This review highlights the notable reviews and research articles that have been published in the first year of Zoological Letters, providing an overview on the current achievements and future directions of the journal.

  16. Introducing "Frontiers in Zoology"

    Science.gov (United States)

    Heinze, Jürgen; Tautz, Diethard

    2004-09-29

    As a biological discipline, zoology has one of the longest histories. Today it occasionally appears as though, due to the rapid expansion of life sciences, zoology has been replaced by more or less independent sub-disciplines amongst which exchange is often sparse. However, the recent advance of molecular methodology into "classical" fields of biology, and the development of theories that can explain phenomena on different levels of organisation, has led to a re-integration of zoological disciplines promoting a broader than usual approach to zoological questions. Zoology has re-emerged as an integrative discipline encompassing the most diverse aspects of animal life, from the level of the gene to the level of the ecosystem.The new journal Frontiers in Zoology is the first Open Access journal focussing on zoology as a whole. It aims to represent and re-unite the various disciplines that look at animal life from different perspectives and at providing the basis for a comprehensive understanding of zoological phenomena on all levels of analysis. Frontiers in Zoology provides a unique opportunity to publish high quality research and reviews on zoological issues that will be internationally accessible to any reader at no cost.

  17. African Zoology: Editorial Policies

    African Journals Online (AJOL)

    Focus and Scope. African Zoology, a peer-reviewed research journal, publishes original scientific contributions and critical reviews that focus principally on African fauna in terrestrial, freshwater, and marine ecosystems. Research from other regions that advances practical and theoretical aspects of zoology will be ...

  18. Dípteros muscóides como vetores mecânicos de ovos de helmintos em jardim zoológico, Brasil Muscoid dipterans as helminth eggs mechanical vectors at the zoological garden, Brazil

    Directory of Open Access Journals (Sweden)

    Vanderleia Cristina de Oliveira

    2002-10-01

    contato direto do corpo do díptero com o alimento dos animais.OBJECTIVE: To assessmuscoid dipterae species who are able to carry helminth eggs and larvae and to evaluate the potential contamination of trapped dipterae. METHODS: The study was conducted in two different sites of the Zoological Garden of Rio de Janeiro from May 1996 to April 1998. Flies were captured weekly using traps containing putrefied fish, left out in the open for an hour at two sites in the zoo: Site 1 was next to the garbage and Site 2 was near the hippopotamus and birds of prey cages. Of the 41,080 flies captured, Chrysomya megacephala was the most representative species (69.34%, followed by Chrysomya albiceps (11.22%, Musca domestica (7.15%, Chrysomya putoria (4.52%, Fannia sp. ( 3.12%, Ophyra sp. ( 2.53%, and Atherigona orientalis (2.08%. Captured flies had their body surface washed out with distilled water and their gut dissected. RESULTS: Among the species studied, C. megacephala and M. domestica presented higher helminth eggs on their body surface and in their intestinal content. Ascaroidea and Trichinelloidea eggs prevailed in the intestinal content of C. megacephala. The helminth eggs found on the body surface and in the intestinal content were identified as Ascaris sp., Toxascaris sp., Toxocara sp., Trichuris sp., Capillaria sp., Oxyuridae, Trichostrongylidae and Acantocephala. Besides eggs it was also found helminth larvae on the body surface of flies. There were significant differences between the two different capture sites related to the number of helminth eggs found on the flies. CONCLUSIONS: Faeces of zoo animals frequently found in their cages and in the zoo garbage contributed to the proliferation of muscoid dipterans who play an important role in spreading helminth eggs, mainly by direct contact of the flies' body with the animals' food.

  19. Retraction | Simon | African Zoology

    African Journals Online (AJOL)

    Panthera leo) ina. West African national park”. African Zoology is publishing an Editorial Expression of Concern regarding the following article: “New records of a threatened lion population (Panthera leo) in a West African national park” by ...

  20. African Zoology: Site Map

    African Journals Online (AJOL)

    Journal Home · Journals · African Zoology · About · Log In · Register · Advanced Search · By Author · By Title. Issues. Current Issue · Archives · Open Journal Systems · Help. ISSN: 2224-073X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...

  1. Como se posicionam os professores perante a existência e utilização de jardins zoológicos e parques afins? Resultados de uma investigação How do teachers stand with respect to the existence and use of zoological gardens and similar parks? Results of an investigation

    Directory of Open Access Journals (Sweden)

    António Almeida

    2008-08-01

    the environmental issue, among which that of the zoological gardens and similar parks. When formatting the data, teachers were split into two groups according to whether they came from levels with or without a single teacher (the first group was composed of 15 child educators and 15 teachers from the 1st cycle; the second group had 15 teachers from the 2nd cycle and 15 teachers from the 3rd cycle and secondary school. This division was considered particularly relevant to the theme under study, since zoological gardens and similar parks traditionally attempt to captivate a younger audience. For teachers belonging to the first group this could lead to increased conflict between their didactic interests and possible values developed in EE. However, no statistically significant difference was observed between the groups regarding the incidence of the different environmental perspectives; the majority of teachers exhibited a bio-centric position, although with a higher frequency in the first group. Considering the surprise with which teachers met the subject of the interview, we tend to think that they seldom approach polemic issues with their pupils within EE projects.

  2. African Zoology: About this journal

    African Journals Online (AJOL)

    African Zoology: About this journal. Journal Home > African Zoology: About this journal. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. People. » Contact. Policies. » Focus and ...

  3. Hortas urbanas e periurbanas: o que nos diz a literatura brasileira? Urban and periurban gardens: what does the Brazilian literature tell us?

    Directory of Open Access Journals (Sweden)

    Marina Castelo Branco

    2011-09-01

    Full Text Available O cultivo doméstico de hortaliças e hortas comunitárias ganhou importância como uma política alternativa de redução da pobreza e melhoria das condições alimentares das famílias no Brasil desde o final do século passado. As experiências brasileiras foram relatadas em diferentes tipos de publicações científicas, mas até o momento, esses resultados não foram avaliados. Assim sendo, publicações científicas brasileiras sobre o tema foram buscadas nas páginas www.google.com.br, www.scielo.com.br, www.periodicos.capes.gov.br e na plataforma Lattes do CNPq para essa avaliação. Os resultados mostraram que a maioria das publicações estavam disponíveis gratuitamente. O número de publicações aumentou entre 1996 e 2009 e a maioria delas foi publicada em Encontros e Congressos. O cultivo de hortaliças contribuiu para aumentar o bem-estar da população. No entanto, diversas dificuldades foram relatadas, sendo as mais importantes a falta de organização social e a falta de acesso a assistência técnica, capital, terra e água. Até o momento, a maioria desses projetos foi de curta duração (menos de três anos. Assim sendo, é necessário que pesquisas multidisciplinares e de longo prazo sejam conduzidas a fim de que sejam melhor avaliados e compreendidos os benefícios e dificuldades dos projetos e as formas encontradas para superar essas dificuldades.Growing vegetables in backyards and in community gardens gained importance as an alternative policy for the reduction of poverty and the increasing of household food intake since the final years of the late century in Brazil. The Brazilian experiences have been reported in different scientific publications but until now, there has not been an attempt to evaluate those results. For that purpose, Brazilian scientific publications were sought in the sites www.google.com.br, www.scielo.com.br, www.periodicos.capes.gov.br and in the Lattes platform from CNPq. The results showed that

  4. New York Zoological Society Library.

    Science.gov (United States)

    Johnson, Steven P.

    1988-01-01

    Describes the institutional setting, history, and services of the New York Zoological Society Library. Topics covered include clientele; library collections and special collections; library staffing and organizational structure; computer applications; and relationships with other libraries. (11 references) (CLB)

  5. Zoology by Self-Instruction

    Science.gov (United States)

    Roach, Keith; Hammond, Roger

    1976-01-01

    A historical account is given of how a conventional university first-year undergraduate course in zoology has been replaced by a self-instructional one. Advantages and problems are weighed, and successful student achievement and interest are described. (LBH)

  6. Impact of Makurdi Zoological Garden and Manaterium on ...

    African Journals Online (AJOL)

    ... and animal population reduced drastically. This also affected the management and the attitude of the staff to work. At this point, the animals were at the receiving end and such animals as Hare, white nose monkey, Baboon, Rabbits, Crocodile, Manatee and Chimpanzee died. Key words: Conservation, Education, Impact, ...

  7. the role of zoological gardens in environmental education

    African Journals Online (AJOL)

    about polar bears, problems of their existence in the wild and successful rearing in captivity. His popular feature spot deals with latest arrivals, births and deaths in the zoo, highlights programmes and fund-raising events, invites questions from the public and conducts quizz programmes. The programme also includes ...

  8. The role of zoological gardens in environmental education | Howard ...

    African Journals Online (AJOL)

    This article attempts a broad survey of the environmental programmes offered at both the formal educational and informal recreational levels by zoos in Johannesburg, London, Whipsnade Park, Bristol and San Diego, California. It describes the part that zoos play in imparting knowledge of environmental conservation and ...

  9. the role of zoological gardens in environmental education

    African Journals Online (AJOL)

    environmental programmes offered at both the formal educational and informal recreational levels by zoos in Johannesburg, London, Whi;:Jsnade Park, Bristol and. San Diego, California. It describes the part that zoos play in imparting knowledge of environmental ... highlights programmes and fund-raising events, invites ...

  10. Hydroponic Gardening

    Science.gov (United States)

    Julinor, Helmut

    1976-01-01

    In addition to being an actual source of foodstuffs in inhospitable climates and a potential source of a large portion of the world's food supply, hydroponic gardening is a useful technique in the classroom for illustrating the role of plant life in the world's food chain. (MB)

  11. Kitchen gardens

    DEFF Research Database (Denmark)

    Hilton, Annette; Hilton, Geoff; Dole, Shelley

    2013-01-01

    Numeracy is the practical application of mathematics in context. In schools, contexts such as kitchen gardens can provide a real world and exciting environment for engaging students in mathematical thinking and discussion associated with situations of proportion. This article presents examples fr...

  12. Sanitary conditions of a colony of urban feral cats (Felis catus Linnaeus, 1758 in a zoological garden of Rio de Janeiro, Brazil Condições sanitárias de uma colônia urbana de gatos (Felis catus Linnaeus, 1758 em um jardim zoológico do Rio de Janeiro, Brasil

    Directory of Open Access Journals (Sweden)

    Flavya Mendes-de-Almeida

    2004-10-01

    Full Text Available The colony of urban stray cats living in the Rio de Janeiro zoological garden was studied in order to develop a population and health control program. As many cats as possible were captured during two months (47 animals and were classified according to gender, age, weight and coat markings. They were submitted to a general health evaluation, examined for the presence of ectoparasites and sent to a surgical neutering program. All animals had a blood sample drawn for CBC, platelet count, heartworm and retroviruses detection. Capillary blood smears were made for hemoparasites detection. Coat marking and colors were tabby (59.7%, followed by solid black (17%; torbie (10.6%; bicolor (10.6% and harlequin (2.1%. The only ectoparasites found were fleas, which infested 28% of the animals. The hemoparasites found were Haemobartonella felis (38% and piroplasmas that could not be differentiated between Cytauxzoon spp. and Babesia spp. (47%. No cat was found infected by Dirofilaria immitis or FeLV (Feline Leukemia Virus, although FIV (Feline Immunodeficiency Virus antibodies could be detected (21%. There was no correlation between hemoparasites and FIV infections. The estimated total cat population (mark-recapture method was 59; 68% female and 32% male, suggesting that a neutering program is in fact needed.As condições sanitárias e composição populacional de uma colônia de gatos urbanos, errantes, habitantes do zoológico do Rio de Janeiro foram estudadas, objetivando-se um programa de controle populacional e sanitário. Capturou-se o maior número de indivíduos possível durante dois meses (47 animais. Os animais capturados foram examinados quanto ao gênero, idade, peso, pelagem, inspeção geral e presença de ectoparasitas e eram encaminhados a um programa de esterilização cirúrgica. Cada animal teve uma amostra de sangue colhida para realização de hemograma completo, plaquetometria, pesquisa de hemoparasitas e de retrovírus. As marca

  13. Aplikasi Museum Zoologi Berbasis Augmented Reality

    OpenAIRE

    Gonydjaja, Rosny; Mayongga, Yongki

    2014-01-01

    Museum Zoologi adalah museum yang terletak di kota Bogor, yang memilikikoleksi yang berkaitan dengan dunia satwa dari berbagai spesimen yangdiawetkan maupun fosil hewan. Pada awal pembangunannya tahun 1894,tempat ini berfungsi sebagai laboratorium zoologi yang menjadi wadahpenelitian yang berkaitan dengan pertanian dan zoologi, meliputi kegiataninventarisasi fauna Indonesia dengan nama Landbouw ZoologischLaboratorium. Augmented reality (AR) adalah sebuah lingkungan yangmenggabungkan dunia nya...

  14. National Zoological Park Branch Library.

    Science.gov (United States)

    Kenyon, Kay A.

    1988-01-01

    Describes the functions of the National Zoological Park Branch of the Smithsonian Institution Libraries, which is dedicated to supporting the special information needs of the zoo. Topics covered include the library's history, collection, programs, services, future plans, and relations with other zoo libraries. (two references) (Author/CLB)

  15. Measuring your Garden Footprint

    OpenAIRE

    Davies, Gareth; Schmutz, Ulrich

    2007-01-01

    The work reports on a Garden Organic (working name of Henry Doubleday Research Association, Coventry UK) members experiment in 2007. Garden Organic members were surveyed with a detailed paper questionnaire to calculate an average gardening footprint of committed (self-selected) organic gardeners in the UK. This was used to develop a garden footprinting methodology and to create a benchmark of committed organic gardening in the UK. This was then compared to commerical orangic growing and to ot...

  16. Portraits of American Gardeners.

    Science.gov (United States)

    Eskilson, Melissa Dodd

    1995-01-01

    Examines characteristics of the modern American gardener and consumer of commercial gardening products. Looks at the gardening behavior of three primary consumer groups: (1) preschool and school-aged children; (2) middle-aged baby boomers; and (3) older gardeners (65 and over). (LZ)

  17. Great Lakes: Great Gardening.

    Science.gov (United States)

    New York Sea Grant Inst., Albany, NY.

    This folder contains 12 fact sheets designed to improve the quality of gardens near the Great Lakes. The titles are: (1) "Your Garden and the Great Lakes"; (2) "Organic Gardening"; (3) "Fruit and Vegetable Gardening"; (4) "Composting Yard Wastes"; (5) "Herbicides and Water Quality"; (6)…

  18. The new (XVIIIth) International Congress of Zoology

    NARCIS (Netherlands)

    NN,

    1998-01-01

    The date of the new Congress has been set for 4-9 September 2000 and the venue will be the Faculty of Philosophy, at the University of Athens, Greece, under the auspices of the Hellenic Zoological Society. In order to reverse the present trend of fragmentation of Zoology and the crisis in the

  19. Postoccupancy evaluations in zoological settings.

    Science.gov (United States)

    Kelling, Angela S; Gaalema, Diann E

    2011-01-01

    A postoccupancy evaluation (POE) is a systematic assessment performed to examine the effectiveness of the built environment after occupation. Although POEs have been mainly used to examine the effectiveness of built environments for human usage, they can and should be adapted for use in zoological settings. Zoological exhibits have evolved from when hygiene concerns ruled design to current trends that involve elaborate exhibits that often cost millions of dollars. Thus, it is imperative to conduct evaluations to ensure that these exhibits function to meet the complex needs of all users. It is crucial to perform a comprehensive POE that focuses on all three user groups; animals, visitors, and staff. However, work in this field is limited. Animal research has tended to remain very primate-focused with differing opinions as to what constitutes optimal outcomes. Zoo visitor studies often have limited scope and differing methodologies. Additionally, research on zoo staff opinions and feedback is almost nonexistent. A new exhibit opening at a zoo has huge potential for improving the welfare of the animals it will house, enhancing the zoo visitor experience, and improving the workplace for zoo personnel. Building the best possible exhibits requires not only the analysis of how the built environment affects all three groups, but also dissemination of those findings to guide future design. © 2011 Wiley Periodicals, Inc.

  20. Composition of vertical gardens

    OpenAIRE

    Sandeva, Vaska; Despot, Katerina

    2013-01-01

    Vertical gardens are fully functional gardens in areas where there is less oxygen and space, ideal for residential and urban cities where there is no vegetation; occupy a special place in interiors furniture. The gardens occupy an important aesthetic problem. Aesthetic task in vertical gardens can be achieved by forming sectors of identification in the urban landscape through the choice of a particular plant spatial composition and composition, to create comfort and representation in commu...

  1. Zoological Society of San Diego Library.

    Science.gov (United States)

    Robinson, Michaele M.

    1988-01-01

    Describes the provision of corporate information services to a zoological organization of 1,200 employees located in two facilities. The discussion covers the history and development of the library collections, and services provided to users. (Author/CLB)

  2. Gardening Health and Safety Tips

    Science.gov (United States)

    ... and bounty gardening can bring. Dress to protect. Gear up to protect yourself from lawn and garden ... any other vaccinations. Adult Immunization Schedule Tetanus (Lockjaw) Top of Page Related Links Gardening Feature Healthy Lawn ( ...

  3. Herbs Indoors. Container Gardening.

    Science.gov (United States)

    Hatch, Duane

    This package consists of two bilingual instructional booklets for use in helping Indochinese refugees learn basic gardening skills. Included in the package are Cambodian, Vietnamese, and English translations of instructions for raising herbs indoors and Cambodian and English translations of guidelines for container gardening. The herb booklet…

  4. Paleontological Studies Integrated into a New Evolutionary Zoology.

    Science.gov (United States)

    Kuratani, Shigeru; Fukatsu, Takema

    2017-02-01

    Zoological Letters, an open access online journal launched in 2015 is entering its third year of publication, and now seeks to drive new insights in evolutionary and comparative zoology by the inclusion of paleontological studies into its scope.

  5. African Journal of Applied Zoology and Environmental Biology: Site ...

    African Journals Online (AJOL)

    African Journal of Applied Zoology and Environmental Biology: Site Map. Journal Home > About the Journal > African Journal of Applied Zoology and Environmental Biology: Site Map. Log in or Register to get access to full text downloads.

  6. African Journal of Applied Zoology and Environmental Biology ...

    African Journals Online (AJOL)

    African Journal of Applied Zoology and Environmental Biology: Journal Sponsorship. Journal Home > About the Journal > African Journal of Applied Zoology and Environmental Biology: Journal Sponsorship. Log in or Register to get access to full text downloads.

  7. Archives: African Journal of Applied Zoology and Environmental ...

    African Journals Online (AJOL)

    Archives: African Journal of Applied Zoology and Environmental Biology. Journal Home > Archives: African Journal of Applied Zoology and Environmental Biology. Log in or Register to get access to full text downloads.

  8. GARDENING IN OTTOMAN TURKS

    Directory of Open Access Journals (Sweden)

    Yıldız AKSOY

    2013-01-01

    Full Text Available Within this study, the art of gardening in Ottoman Turks has been examined in four periods: 1. The period starting with the establishment of the Ottoman Empire till the conquest of the Byzantine capital of Constantinople by the Turks (1300-1453 2. The period starting with the conquest of Istanbul till the Tulip Era (1706 3. The Tulip Era (1703-1730 4. The period starting with the Tulip Era (1730 till the establishment of the Republic (1923 In the first period, Ottoman Turks remained under the influence of Seljuk art and were partly in contact with the Byzantine works. When miniatures showing the palace life are examined, often the importance given to the atrium garden could be seen. A significant development in the art of gardening was experienced during the period starting with the conquest of Istanbul till the Tulip Era. The Tulip Era has been a very productive period in terms of fine art in Ottoman history. Major improvements and innovations in poetry, literature, music, civil architecture and especially in the art of gardening has emerged. Till the Tulip Era, the unique natural landscape of Istanbul was equipped with the top works of art of Ottoman Turks. The art of gardening in Ottoman Turks has entered a new period with the end of the Tulip Era in 1730. This period, has been the period in which foreign influence started to affect Ottoman gardens. The most important works of the second period; the Topkapı Palace Garden and the Yıldız Palace garden, which was mostly established in a natural layout and has been the latest example of Ottoman palace gardening, were examined within this study. The structuring of the Ottoman gardens has changed and developed during the historical process depending on various effects such as life styles of the period and the artistic-cultural structure of the period.

  9. History of College Zoology Textbooks in the United States.

    Science.gov (United States)

    Staud, Margaret Crespo

    Studied were the characteristics and changes of textbooks used in college zoology instruction in the United States and the relationship of these findings to the development of college zoology instruction. The authors' professional backgrounds, the textbook audience, and the status of zoology and college education at the time each book was written…

  10. Garden sharing and garden stealing in fungus-growing ants

    Science.gov (United States)

    Adams, Rachelle M. M.; Mueller, U. G.; Holloway, Alisha K.; Green, Abigail M.; Narozniak, Joanie

    Fungi cultivated by fungus-growing ants (Attini: Formicidae) are passed on between generations by transfer from maternal to offspring nest (vertical transmission within ant species). However, recent phylogenetic analyses revealed that cultivars are occasionally also transferred between attine species. The reasons for such lateral cultivar transfers are unknown. To investigate whether garden loss may induce ants to obtain a replacement cultivar from a neighboring colony (lateral cultivar transfer), pairs of queenright colonies of two Cyphomyrmex species were set up in two conjoined chambers; the garden of one colony was then removed to simulate the total crop loss that occurs naturally when pathogens devastate gardens. Garden-deprived colonies regained cultivars through one of three mechanisms: joining of a neighboring colony and cooperation in a common garden; stealing of a neighbor's garden; or aggressive usurpation of a neighbor's garden. Because pathogens frequently devastate attine gardens under natural conditions, garden joining, stealing and usurpation emerge as critical behavioral adaptations to survive garden catastrophes.

  11. Zoology Department, University of Cape Town

    African Journals Online (AJOL)

    LIMPET POPULATIONS. G.M. BRANCH. Zoology Department, University of Cape Town. ABSTRACT. Patella coneolor occurs on the east coast of South Africa and predominates in the baJanoid zone ..... digitalis moves up the shore and forms loose clusters, while A. scabra is solitary, has a fixed homing behaviour, and does ...

  12. Holding Together a Multifunctional College Zoology Course.

    Science.gov (United States)

    Snyder, John A.; Teska, William R.

    1981-01-01

    Describes an introductory zoology course which includes: (1) lectures organized on the basis of taxonomic relationships; (2) out-of-class reading assignments from nontraditional sources such as magazines; (3) laboratories for microscope analysis and dissection; and (4) a separate self-paced laboratory. (DS)

  13. African Zoology - Vol 37, No 1 (2002)

    African Journals Online (AJOL)

    African Zoology - Vol 37, No 1 (2002) ... Pup growth and maternal attendance patterns in Subantarctic fur seals · EMAIL FULL TEXT EMAIL FULL TEXT ... Estimation of the lion (Panthera leo) population in the southwestern Kgalagadi Transfrontier Park using a capture–recapture survey · EMAIL FULL TEXT EMAIL FULL ...

  14. Department o/Zoology, University 0/ Rhodesia

    African Journals Online (AJOL)

    J. P. LOVERIDGE. Department o/Zoology, University 0/ Rhodesia. ABSTRACT. The object of this work was to draw up a balance sheet of water gains and 10IIIaI in DOn- ftying adult Loclllla. Metabolic ..... (vi) 5 eM, 5

  15. The Zoology of the classical islamic culture

    DEFF Research Database (Denmark)

    Provencal, Philippe; Aarab, Ahmed

    2014-01-01

    This article brings a survey of research on the science of zoology in the Classical Arabic/Islamic Culture as revealed in texts on this subject written in Classical Arabic from the second half of the 8th century to the 15th century A.D. In the light of recent research and by use of examples from...

  16. Snake venom instability | Willemse | African Zoology

    African Journals Online (AJOL)

    African Zoology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 13, No 2 (1978) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Download this PDF file. The PDF file you selected should load here if your ...

  17. Refresher Course on" Vistas in Zoological Teaching

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 12; Issue 12. Refresher Course on "Vistas in Zoological Teaching". Information and Announcements Volume 12 Issue 12 December 2007 pp 75-75. Fulltext. Click here to view fulltext PDF. Permanent link:

  18. Garden of cosmic speculation

    CERN Document Server

    Jencks, Charles

    2005-01-01

    This book tells the story of one of the most important gardens in Europe, created by the architectural critic and designer Charles Jencks and his late wife, the landscape architect and author Maggie Keswick. The Garden of Cosmic Speculation is a landscape that celebrates the new sciences of complexity and chaos theory and consists of a series of metaphors exploring the origins, the destiny and the substance of the Universe. The book is illustrated with year-round photography, bringing the garden's many dimensions vividly to life.

  19. Gardening from a Wheelchair

    Science.gov (United States)

    ... of peaceful garden environments have been understood since ancient times. Thrive is a national charity that helps ... Video series: Exercise tips Video series: Improve your mind Video series: Yoga for your health Webcast: Dr ...

  20. Allergy-Friendly Gardening

    Science.gov (United States)

    ... gardens of people with outdoor allergies. These include: • Cactus • Cherry tree • Dahlia ... Rye grass • Timothy The best way to determine which plants trigger your allergic reactions is through skin testing ...

  1. The Slate Garden

    CERN Multimedia

    Alexandre Pelletier and Anaïs Schaeffer

    2011-01-01

    On the patio of the Main Building, a new garden has been unveiled. Inspired by physicists themselves, the garden uses a clever combination of flower arrangements and slate slabs to create the shape of the CMS particle tracker.   Scribbling, crossing out, and writing over it again. In an age of digital "tablets", scientists have remained faithful to the traditional blackboard... the inspiration for the Slate Garden. Completed just a few days ago on the Main Building patio (Building 500), the garden was designed by landscape architect Laurent Essig – who also created the InGRID installation outside Building 33 – and is the perfect combination of organic and mineral materials. Composed of 100 pieces of slate laid across three concentric circles, the work recalls the elegant lines of the CMS particle tracker. The project was completed thanks to the collaboration of a number of CERN technical services, in particular the Green Spaces Service, the Transport Serv...

  2. School Gardens and Learning

    DEFF Research Database (Denmark)

    Tiemensma, Britt Due

    2015-01-01

    This paper outlines the changing discourse on school gardens as a learning object as well as a learning environment in urban and rural schools in Denmark and Norway, two small states in Northern Europe. School and community gardens are to be found all over the world, and in Scandinavian...... they are not only regarded as a source of health and fresh food for the students and their families, but also as an alternative arena for learning to cope with issues like sustainability, innovation and democracy. The success of school gardening was always based on dedicated teachers who saw the added value...... of children learning to plant and care for plants in a school garden....

  3. School gardens in Denmark

    DEFF Research Database (Denmark)

    Dyg, Pernille Malberg

    2016-01-01

    Studies show that school gardening helps children enhance their understanding of science and promotes their interaction with the environment gaining historical, cultural and ecological understandings (Dyg 2014; Chenhall 2010; Green 2013; Johnson 2012; Sloan 2013; McCarty 2010; Hess & Trexler 2011...... for involving a range of new stakeholders. Garden-based learning has a number of positive immediate effects on pupils’ food knowledge, cooking skills, and well-being....

  4. Cultivating the Glocal Garden

    Directory of Open Access Journals (Sweden)

    Matthijs Hisschemoller

    2016-04-01

    Full Text Available This paper addresses the question under which conditions small-scale urban agriculture (UA initiatives can accelerate a sustainability transition of the global food system. It develops the notion of a glocal garden, a large number of likeminded local initiatives with a global impact and forms of worldwide collaboration. Taking a transition perspective, the glocal garden, producing vegetables and fruits, is a niche that has to overcome barriers to compete with the dominant food regime. Since a sustainability transition restructures (policy sectors, institutional domains including knowledge systems, the paper explores which innovations are needed for the glocal garden to succeed. It discusses the glocal garden as an environmental, a social, an economic and a global project. As an environmental project, the glocal garden will link sustainable production of food with renewable energy production. As a social project, it will be organized into a consumers’ cooperative. As an economic project, it will strive for profit, increasing the yield in a sustainable manner. As a global project, it will enhance collaboration between local cooperatives in the North and the South, as well as with rural agriculture. Under these conditions, the glocal garden can develop into a power, able to resist a possible future food regime that splits societies, in terms of quality standards and food products, into haves and have-nots.

  5. Analogies in biology textbooks in zoology teaching

    Directory of Open Access Journals (Sweden)

    Saulo Cézar Seiffert Santos

    2011-05-01

    Full Text Available The biologic structures of living creatures are of difficult understanding for students, because they are usually unknown by those, in needs of strategic didactics in order to facilitate the student understanding. There are several strategies and methods for teaching, such as, analogies, metaphors, descriptions, among others. In this article we aim to identify, assess and classify the analogies used in the Higher School Biology textbooks, commonly used in Public State Schools of Manaus – AM, related to the zoology theme. The methodological procedure includes: a analysis of the whole zoological content of the most used textbooks in the public state network of Amazonas throughout the year; b three didactic textbooks have been specifically analyzed in order to specify the class taxon of “Fish” for the comparison of possible variations of types and quantities of analogies. The adopted classification of analogies was of Curtis & Reigeluth (1984 and the model of enriching analysis was according to the TWA Glynn model (Harrison & Treagust, 1993. It has been concluded that the use of analogies is greater in the content of invertebrates than that of vertebrates. Most Analogies are presented in a simple and direct manner, comparing structures, concrete to concrete, and of verbal mediation, almost nothing is presented in a diverse and heuristic manner of Zoology content on the LD. The development of limits of comparison and reflexion about the analogies was rare, only the presentation of the analogue and the target of analogy occurred.

  6. French intensive truck garden

    Energy Technology Data Exchange (ETDEWEB)

    Edwards, T D

    1983-01-01

    The French Intensive approach to truck gardening has the potential to provide substantially higher yields and lower per acre costs than do conventional farming techniques. It was the intent of this grant to show that there is the potential to accomplish the gains that the French Intensive method has to offer. It is obvious that locally grown food can greatly reduce transportation energy costs but when there is the consideration of higher efficiencies there will also be energy cost reductions due to lower fertilizer and pesticide useage. As with any farming technique, there is a substantial time interval for complete soil recovery after there have been made substantial soil modifications. There were major crop improvements even though there was such a short time since the soil had been greatly disturbed. It was also the intent of this grant to accomplish two other major objectives: first, the garden was managed under organic techniques which meant that there were no chemical fertilizers or synthetic pesticides to be used. Second, the garden was constructed so that a handicapped person in a wheelchair could manage and have a higher degree of self sufficiency with the garden. As an overall result, I would say that the garden has taken the first step of success and each year should become better.

  7. The accidental release of exotic species from breeding colonies and zoological collections.

    Science.gov (United States)

    Barrat, J; Richomme, C; Moinet, M

    2010-04-01

    Exotic species have often been introduced into a new country in zoological or botanical gardens or on game and fur farms. When accidentally or deliberately released, these alien species can become invasive and have negative impacts on native plant and animal communities and human activities. This article focuses on a selection of such invasive species: principally the American mink (Neovison vison), but also the coypu (Myocastor coypus), muskrat (Ondatra zibethicus), raccoon dog (Nyctereutes procyonoides), raccoon (Procyon lotor) and African sacred ibis (Threskiornis aethiopicus). In each of these cases, the authors describe the biological characteristics and life history of the species, in relation to its invasive capacity, the origins and establishment of non-native populations, the environmental consequences and possible control measures. The main negative impacts observed are the destruction of habitat, the introduction and/or spread of pathogens and changes in the composition of native communities with consequent effects on biodiversity.

  8. Survey of insect visitation of ornamental flowers in Southover Grange garden, Lewes, UK.

    Science.gov (United States)

    Garbuzov, Mihail; Samuelson, Elizabeth E W; Ratnieks, Francis L W

    2015-10-01

    Ornamental flowers commonly grown in urban gardens and parks can be of value to flower-visiting insects. However, there is huge variation in the number of insects attracted among plant varieties. In this study, we quantified the insect attractiveness of 79 varieties in full bloom being grown in a public urban garden that is popular due to its beautiful flowers and other attractions. The results showed very clearly that most varieties (77%, n = 61) were either poorly attractive or completely unattractive to insect flower visitors. Several varieties (19%, n = 15) were moderately attractive, but very few (4%, n = 3) were highly attractive. Closer examination of Dahlia varieties showed that "open" flowered forms were approximately 20 times more attractive than "closed" flowered forms. These results strongly suggest that there is a great potential for making urban parks and gardens considerably more bee- and insect-friendly by selecting appropriate varieties. © 2014 Institute of Zoology, Chinese Academy of Sciences.

  9. Pythagoras' Garden, Revisited

    Science.gov (United States)

    Bernhart, Frank R.; Price, H. Lee

    2012-01-01

    Mack and Czernezkyj (2010) have given an interesting account of primitive Pythagorean triples (PPTs) from a geometrical perspective. In this article, the authors wish to enlarge on the role of the equicircles (incircle and three excircles), and show there is yet another family tree in Pythagoras' garden. Where Mack and Czernezkyj (2010) begin with…

  10. The Herb Garden Guide.

    Science.gov (United States)

    Montgomery County Public Schools, Rockville, MD.

    The booklet, intended to acquaint students or visitors with the herb garden at the Lathrop E. Smith Environmental Education Center (Rockville, Maryland), describes 25 herbs and suggests ways to extend learning further by providing historic background and other information about the herbs. Each herb is described on a separate page, with each…

  11. Gardening with Greenhouses

    Science.gov (United States)

    Keeler, Rusty

    2010-01-01

    Greenhouses come in all shapes, sizes, and price ranges: from simple hand-built plastic-covered frames to dazzling geodesic domes. Some child care centers install greenhouses as a part of their outdoor garden space. Other centers have incorporated a greenhouse into the building itself. Greenhouses provide a great opportunity for children to grow…

  12. Authoritative Images. The Kiwi and the Transactions of the Zoological Society of London.

    Science.gov (United States)

    Canadelli, Elena

    2015-01-01

    The first exemplar of a kiwi, the wingless bird of New Zealand, arrived in the form of a lifeless specimen in Europe in 1812. A debate was sparked over the appearance and nature of this strange creature and indeed whether it actually existed. In 1833 the Transactions of the Zoological Society of London entered the debate and the illustrations published in this journal contributed greatly to the acceptance and further study of the kiwi. Some of the most eminent British zoologists and anatomists of the time were involved, from William Yarrell to Richard Owen, and from John Gould to Abraham Dee Bartlett. This crucial period in the discussion, which would extend over two decades and would only be brought to a close with the arrival of the first living specimen in the London Zoological Garden in 1851, will be analyzed based on a detailed examination of the reports published in the Transactions and other journals. This essay will show how images of the bird were produced and used by zoologists during different stages in the early research on the bird and how these figures circulated inside and outside the zoologists' community.

  13. Zoological Collections and Collecting in Cuba during the Twentieth Century.

    Science.gov (United States)

    Taboada, Gilberto Silva

    1994-01-01

    Traces the history of 20th-century zoological collections in Cuba, and the present whereabouts of Cuba's zoological collections. The historical accounts are divided into two periods: from 1902 to 1959 and from 1959 to the present. A preliminary survey of the nature, size, and current state of these collections is included. (MDH)

  14. African Journal of Applied Zoology and Environmental Biology ...

    African Journals Online (AJOL)

    Focus and Scope. The African Journal of Applied Zoology and Environmental Biology (formerly the African Journal of Applied Zoology) was inaugurated to meet the growing need for an indigenous authoritative organ for the dissemination of the results of scientific research into the fauna of Africa. Its scope has been ...

  15. African Journal of Applied Zoology and Environmental Biology

    African Journals Online (AJOL)

    The African Journal of Applied Zoology and Environmental Biology (formerly the African Journal of Applied Zoology) was inaugurated to meet the growing need for an indigenous authoritative organ for the dissemination of the results of scientific research into the fauna of Africa. Its scope has been widened and the title ...

  16. A Comparative Study of Students' Achievement in Botany and Zoology

    Science.gov (United States)

    Tamir, P.

    1974-01-01

    A comparative study of student achievement in botany and zoology based on data of 10 studies conducted in 20 countries. Up to age 14, students achieve better in zoology; after age 14, students achieve better in botany. Based on the findings, recommendations are suggested regarding curriculum planning, laboratory work and the need for specific…

  17. Investigation of gastrointestinal parasites of herbivores at Dhaka National Zoological Garden of Bangladesh

    OpenAIRE

    Rahman, S. M.; Dey, A.R.; Kundu, U.K.; Begum, N.

    2014-01-01

    A total of 52 fecal samples were collected from 21 herbivores at Dhaka zoo during January to May, 2012 to investigate the prevalence of gastrointestinal parasites of herbivores. Overall prevalence of parasitic infection was 76.9%, of which 61.5% were positive for helminths and 55.8% were positive for protozoa. The identified parasites were Balantidium coli (55.8%), Paramphistomum sp. (36.5%), Fasciola sp. (19.2%), stomach worm (3.9%), Ascaris sp. (1.9%) and Strongyloides sp. (1.9%). Overall p...

  18. The italian zoological gardens and their role in mammal systematic studies, conservation biology and museum collections

    Directory of Open Access Journals (Sweden)

    Spartaco Gippoliti

    2008-02-01

    Full Text Available Abstract The opportunities offered to scientific research by living mammal collections are generally overlooked in Italy. This paper presents a short historical overview of the scientific investigations done on captive mammals from Italian zoos, especially those concerning taxonomic research. A glimpse of the opportunities offered by zoo specimens for scientific research is presented utilising examples from the National Museums Scotland. The importance of increasing care in the identification of individual animals by studbook and ISIS numbers is also highlighted. We argue that a stronger collaboration between zoos, museums and universities is needed to maximise the scientific and conservation value of Italian mammal collections. Riassunto I giardini zoologici italiani e il loro ruolo negli studi sistematici sui mammiferi, biologia della conservazione e collezioni museali. Generalmente, in Italia, le opportunità scientifiche offerte dai reperti provenienti da giardini zoologici sono sottovalutate. Il presente lavoro offre una sintesi storica delle ricerche, soprattutto di carattere tassonomico e sistematico, realizzate su materiale di zoo italiani. Vengono presentati poi esempi delle ricerche compiute presso i National Museums della Scozia utilizzando materiale proveniente da zoo di tutta Europa, e le loro ricadute nel campo della sistematica, biologia della conservazione e benessere animale. Viene evidenziata la necessità di incrementare le informazioni concernenti ogni individuo in cattività, anche utilizzando i sistemi identificativi quali studbook e ISIS, per massimizzarne il valore scientifico. Si conclude chiedendo una maggiore collaborazione tra zoo e musei italiani, a tutto vantaggio della comunità scientifica nazionale.

  19. Zoo animals’ disease pattern in a university zoological garden, Ibadan, Nigeria

    Directory of Open Access Journals (Sweden)

    enjamin Obukowho Emikpe

    2016-02-01

    Full Text Available Objective: To investigate wildlife diseases in Nigeria spanning across 20 years, highlighting various conditions diagnosed in zoo/wild animals using conventional and ancillary pathological techniques. Methods: The animals were closely examined for signs of illness by the attending veterinarian and clinical samples were taken as appropriate. Carcasses were submitted for detailed necropsy by the experienced pathologists and diagnostic samples were taken for cytological, microbial isolation, parasitic identification and histopathology. Results: Between 1991 and 2014 about 262 carcasses of zoo animals were presented for postmortem comprising ruminants (12.2%, primates (16.8%, carnivores (11.5%, reptiles (20.6%, Equidae (4.2%, rodents (5% and aviary (29.7%. Pasteurellosis and other forms of respiratory diseases were common in ruminants; pneumonia, trichuriasis and dndocarditis were common in primates; tuberculosis and helminthiasis (ancylostomiasis were common in carnivores; enteritis and impaction were common in reptiles; cholera, salmonellosis and Newcastle diseases were common in aviary. Conclusions: It is important to know the causes of death in zoo animals and wildlife for purposes of preservation and conservation.

  20. Antibiotic resistance in conjunctival and enteric bacterial flora in raptors housed in a zoological garden

    National Research Council Canada - National Science Library

    Sala, Andrea; Taddei, Simone; Santospirito, Davide; Sandri, Camillo; Magnone, William; Cabassi, Clotilde S

    2016-01-01

    .... This study investigated the antibiotic sensitivity profile of the isolates obtained from the conjunctival and cloacal bacterial flora of 14 healthy birds of prey, 6 Accipitriformes , 3 Falconiformes...

  1. [Healing garden: Primary concept].

    Science.gov (United States)

    Pringuey-Criou, F

    2015-10-01

    Since ancient times the relationship between mankind and plants occupies medicine and philosophy. From the first tablets of herbal medicine to Asclepius gardens, those of cloisters and bimaristans to cosmological gardens in Asia, from the largest public park to asylum institutions of the nineteenth century, the garden is proposed as a place of care, a promoter of restoration of the human being. If the advent of technology and drugs have for a time relegated it to the level of empirical care, results in neuroscience ultimately provide it on a scientific basis. The early evolutionary theories, the Savanah theory from Orians, the biophilia hypothesis from Wilson, are relayed by the famous Ulrich' study showing the positive influence of a view of nature through the window on the recovery of in patients. Mechanisms leading stress regulation, level of attention and organisation, focus and fascination, are recognized at the origin of restoration processes. Human capacities to respond to the recuperating function of a natural environment connect to grounded behaviour for adaptation to natural selection process and survival. The mechanisms of our immune system are essential to maintain our vitality. Phyto-resonance, felt or unconsciously perceived in appearance, according to Shepard is an emotion that structures well beyond the archaic behaviour. Recovery, in terms of phenomenological experience of the presence, is a philosophical demonstration of the environmental i.e. multisensory, spatial and temporal approach. Its emotional and affective experience connects to the vitality and creativity. The phyto-resonance hypothesis according to the Konrad Neuberger's point of view induces strategies catering to all levels of the organisation of the human being. It confirms the multidisciplinary nature of hortitherapy and places the mechanism of relationships between man and plant at the centre of discipline. It is also a source of inspiration and inexhaustible work for caregivers

  2. Garden City, Kansas

    Science.gov (United States)

    2002-01-01

    Center pivot irrigation systems create red circles of healthy vegetation in this image of croplands near Garden City, Kansas. This image was acquired by Landsat 7's Enhanced Thematic Mapper plus (ETM+) sensor on September 25, 2000. This is a false-color composite image made using near infrared, red, and green wavelengths. The image has also been sharpened using the sensor's panchromatic band. Image provided by the USGS EROS Data Center Satellite Systems Branch

  3. Herbaria, gardens, organisations

    NARCIS (Netherlands)

    NN,

    1999-01-01

    Organizing Committee: Dr. B.J. Conn, Mr. L.A. Craven, Mr. J.R. Croft, Dr. A. Hay (cochair), Dr. R.P.J. de Kok, Dr. D.J. Mabberley, Dr. J.G. West (co-chair), Dr. P.G. Wilson. The Symposium & Mid-Conferences Tours will be held at and near the Royal Botanic Gardens Sydney between 9-14 September 2001.

  4. A Garden of Possibilities

    CERN Document Server

    Carolyn Lee

    2010-01-01

    Renowned landscape architect and designer Charles Jencks recently visited CERN along with the architect of the Globe, Hervé Dessimoz, to investigate the possibility of creating a cosmic-inspired garden at the entrance to the Laboratory.   Left to right: Charles Jencks, Peter Higgs, Rolf Heuer in the garden of cosmic speculation. Photo credit: University of Edinburgh/Maverick photo agency Charles Jencks is a master at designing whimsical, intriguing outdoor spaces that hold a much deeper meaning than just an interesting view. His Garden of Cosmic Speculation at his home in Scotland uses designs recalling cosmic forces, DNA, organic cells, spirals of time, black holes and the Universe, made with landform, plants, sculpture and water to re-shape the natural landscape. One of the possible symbols for CERN that came to his mind was the cosmic uroborus, an ancient Egyptian symbol of a snake eating its own tail dating back to 1600 BC. “Many scientists have discussed this as a poss...

  5. Árvores frutíferas nos quintais urbanos de Boa Vista, Roraima, Amazônia brasileira Fruit trees in urban home gardens of Boa Vista, Roraima, Brazilian Amazonia

    Directory of Open Access Journals (Sweden)

    Rui Jorge da Conceição Gomes Semedo

    2007-01-01

    Full Text Available O objetivo do trabalho foi estimar a riqueza e a diversidade das espécies de árvores frutíferas cultivadas nos quintais caseiros da cidade de Boa Vista, Roraima, bem como determinar quais são as espécies cultivadas preferencialmente pela população urbana local. Os levantamentos foram realizados em dois bairros surgidos com a expansão da cidade em 1982: (1 BEst - Bairro dos Estados (Zona Norte e (2 BAsa - Bairro Asa Branca (Zona Oeste. Foram observados 722 quintais no BEst (06 a 22.03.2004 e 339 no BAsa (07.04 a 01.07.2004. Trinta e seis espécies (19 famílias botânicas foram encontradas no BEst e 37 (20 famílias no BAsa, configurando um total de 43 espécies (20 famílias observadas. Deste total, 30 espécies (69,8% de 19 famílias (95% ocorreram em ambos os bairros, sugerindo preferências frutíferas comuns. Os três maiores índices de valor de preferência (IVP foram coincidentes e registrados para coco (Cocos nucifera L. - BEst: 19,4% e BAsa: 20,5%, manga (Mangifera indica L. - BEst: 14,9% e BAsa: 22,5% e jambo (Syzygium malaccence (L. Merr. & L.M. Perry - BEst: 10,5% e BAsa: 10,1%, todos de origem externa à Amazônia, mas que congregaram conjuntamente 44,9% (BEst e 53,0% (BAsa de IVP. Estes resultados sugerem que o cultivo de árvores frutíferas em quintais caseiros de Boa Vista segue um padrão que concentra a escolha em poucas espécies, não-originárias da Amazônia, mas tradicionalmente consagradas por seu êxito na produção de frutos.The objective of this study was to estimate the richness and the diversity of fruit tree species cultivated in Boa Vista's home gardens, as well as to determine what species the local urban population prefers. Two neighborhoods that originated during the city's expansion in 1982 were sampled: (1 BEst - Bairro dos Estados (North Zone and (2 BAsa - Bairro Asa Branca (West Zone. Seven hundred and twenty-two home gardens were surveyed in BEst (March 6 to 22, 2004, and 339 in BAsa (April 7 to

  6. Climate Museum and Garden

    Science.gov (United States)

    Gregg, Jay; Bille, Dorthe

    2017-04-01

    The Climate Museum and Garden is conceived as a cross-disciplinary experience, where the arts and sciences link together to increase understanding of the Earth's climate and its relevance to our fate as a species. This would be a place of inspiration. The Climate Museum and Garden would merge concepts of modern art museums and modern science museums, with exhibitions, live music and theater performances, visitor interaction, unique discoveries and reflection. It would be a place where visitors are immersed in experiences, lingering indoors and out in quiet consideration and gratitude for our planet's atmosphere. The story of climate change is compelling in its own right; theories of the greenhouse effect go back over century and climate policy has stretched back a few decades. Whereas scientific researchers have been contributing to understanding the mechanisms and impacts of climate change for many decades; whereas researchers have participated in climate summits and informed policy makers; whereas researchers have taught classes of gifted students; in all of this, the public has mostly missed out. This public relations gap has been unfortunately filled by those that would seek to politicize and mislead the public, leading to an engagement gap among the general public. Now we stand on a precipice. Therefore we see a ripe opportunity to reach out and inspire the population. We build off of current pedagogic research that shows that experienced-based learning is more impactful when it engages the senses and elicits an emotional response. People understand what they experience, what they feel, and this serves as the basis for personal reflection. In this sense the visitor experience is generative, in that it promotes further personal investigation and interaction. The Climate Museum and Garden would be a start. In the future, we envisage a future network of climate museums in all major cities. It would be a flagship attraction for any city, along with their art

  7. The changing role of botanic gardens and the experience from ...

    African Journals Online (AJOL)

    Although not covered in as much depth in the literature as botanic gardens, other types of gardens, i.e., the home, urban, or community gardens, as special gardens, and “Liberty and Victory gardens,” as emergency situation gardens, are discussed. Home gardens are not new in Ethiopia, but victory gardens, instituted in ...

  8. Gardens Blessed by Grey Drops

    International Development Research Centre (IDRC) Digital Library (Canada)

    IDRC CRDI

    The project team- four young female researchers, technical engineers and students- was keen to engage the different groups concerned with garden conservation and the water sector. This included the gardeners community themselves, sheikhs, neighbours and local councils, in addition to the Ministry of Waqf, the Sanaa ...

  9. Garden Gnomes: Magical or Tacky?

    Science.gov (United States)

    Flynt, Deborah

    2012-01-01

    Garden gnomes: magical or tacky? Well, art is in the eye of the beholder, and for the author's advanced seventh-grade art class, garden gnomes are magical. Gnomes have a very long history, dating back to medieval times. A fairytale describes them as brownie-like creatures that are nocturnal helpers. In this article, the author describes how her…

  10. THE GARDEN AND THE MACHINE

    DEFF Research Database (Denmark)

    Clemmensen, Thomas Juel

    2012-01-01

    The aim of this paper is to explore how the concepts of garden and machine might inform our understanding of the complex relationship between infrastructure and nature. The garden is introduced as a third nature and used to shed a critical light on the promotion of landscape as infrastructure...

  11. Pressure Controlled Chemical Gardens.

    Science.gov (United States)

    Bentley, Megan R; Batista, Bruno C; Steinbock, Oliver

    2016-06-30

    The dissolution of metal salts in silicate solution can result in the growth of hollow precipitate tubes. These "chemical gardens" are a model of self-organization far from the equilibrium and create permanent macroscopic structures. The reproducibility of the growth process is greatly improved if the solid salt seed is replaced by a salt solution that is steadily injected by a pump; however, this modification of the original experiment eliminates the membrane-based osmotic pump at the base of conventional chemical gardens and does not allow for analyses in terms of the involved pressure. Here we describe a new experimental method that delivers the salt solution according to a controlled hydrostatic pressure. In one form of the experiment, this pressure slowly decreases as zinc sulfate solution flows into the silicate-containing reaction vessel, whereas a second version holds the respective solution heights constant. In addition to three known growth regimes (jetting, popping, budding), we observe single tubes that fill the vessel in a horizontally undulating but vertically layered fashion (crowding). The resulting, dried product has a cylindrical shape, very low density, and one continuous connection from top to bottom. We also present phase diagrams of these growth modes and show that the flow characteristics of our experiments follow a reaction-independent Hagen-Poiseuille equation.

  12. Gardens of paradise.

    Science.gov (United States)

    Müller-Wille, S

    2001-06-01

    Two hundred and fifty years ago, the Swedish naturalist Carolus Linnaeus (1707-1778) published his Philosophia botanica. This textbook in botanical science was widely read well into the 19th century. Today it is remembered mainly for two things: the introduction of binomial nomenclature and the formulation of a fixist and creationist species concept. While the former achievement is seen as a practical tool, still applicable for purposes of identification and information retrieval, the latter is usually deemed to have been one of the main obstacles to scientific progress in biology. That both achievements were not independent of each other, but interlocked theoretically and grounded in a specific scientific practice still thriving today--the collection of plant specimens in botanical gardens--is usually overlooked. The following article tries to uncover these connections and to demonstrate the significance that Linnaeus' achievements had for modern biology.

  13. [Zoological diagnostics of soils: imperatives, purposes, and place within soil zoology and pedology].

    Science.gov (United States)

    Mordokovich, V G

    2013-01-01

    Zoological diagnostics of soils was conceived by M.S. Ghilarov as a part of soil zoology and intended to be closely related to pedology. He considered zoo-agents as an ecological factor, one among many others, of soil formation. Contemporary soil diagnostics pursues mostly utilitarian goals and is based on conservative properties of the stable part of soil substrate. However, it is admitted that these properties are generated by specific combinations of biological, chemical, and physical phenomena that are called "elementary soil processes" (ESP) and occur nowhere but in soils. Certain ESPs are associated with distinctive combinations of biota, including invertebrates. Pedobionts act as producers of detritus and contribute to humus formation, which is necessary for any ESP starting, thus being its active party. That is why animals, being the most complex and active part of the ESP system, may be treated not only as its indicators but also as its navigators. Monitoring and studying of ESPs in soil is complicated because of inevitable disturbance of soil profile natural composition. Zoo-agents, at the same time, can be registered without habitats changing. Taking into account ecological potency of soil invertebrates that participate in an ESP, spectra of their eco-groups, life forms, and results of their activity, it is possible to diagnose a soil state at different stages of certain ESPs development, with their different combinations, and in different regions or parts of natural environmental gradients.

  14. A new era in science at Washington University, St. Louis: Viktor Hamburger's zoology department in the 1940's.

    Science.gov (United States)

    Carson, H L

    2001-04-01

    In the early 1940s, the administration of the College of Arts and Sciences at Washington University, St. Louis was firmly in the hands of classical scholars who were not inclined to promote the development of modern research on scientific subjects. Funds supporting research in biology favored the School of Medicine and the Missouri Botanical Garden. Viktor Hamburger arrived at Washington University in 1935. At about the time he became the Acting Chairman of Zoology in 1942, research work in the biological departments began a dramatic surge that has continued to this day. For 65 years under his counsel and leadership, basic biology has thrived at this fine institution. As an early faculty recruit, I recount here a few personal recollections from those formative years.

  15. Green roofs and rooftop gardens

    National Research Council Canada - National Science Library

    Hanson, Beth; Schmidt, Sarah

    2012-01-01

    .... The editors have included profiles of a wide range of green roofs in New York City, including a rooftop farm in Queens, a high school classroom in the Bronx, and Brooklyn Botanic Garden's Visitor Center...

  16. Introductory Statistics in the Garden

    Science.gov (United States)

    Wagaman, John C.

    2017-01-01

    This article describes four semesters of introductory statistics courses that incorporate service learning and gardening into the curriculum with applications of the binomial distribution, least squares regression and hypothesis testing. The activities span multiple semesters and are iterative in nature.

  17. No Panacea Garden

    Directory of Open Access Journals (Sweden)

    Sigmund Tobias

    2016-04-01

    Full Text Available NEW!  Postscript (pp. 17-19 Three of the seven distinguished researchers whose autobiographical chapters (Berliner, 2016; Sternberg, 2016; Sweller, 2016 I edited, and one that is in process (Gordon, in press, indicate that they were poor or indifferent students early in their academic careers. That is also true of me; so five of the first seven scholars in the Acquired Wisdom series were poor students. I did not explicitly mention my studying difficulties in this chapter because they had already been described in my memoir about how my family found safe haven from the Holocaust in Shanghai, China, during World War II (Tobias, 2009. It may be useful to examine my difficulties and how they relate to educational practice and concepts in the contemporary educational psychology literature. Essay Excerpt The late Dick Snow, a friend and colleague at Stanford, once commented that research on instructional innovations seemed to him like a random walk through the panacea garden. I have become sceptical of any instructional development, theory, or instructional method that is expected to improve learning for all students in all subjects. I have lived through prior panaceas like programmed and computer assisted instruction, multimedia education, computer games, and educational movements such as progressive, competency based, open corridor, and inquiry education, and the current panacea - constructivist instruction - from all of which I learned something. There are no panaceas that will easily improve learning for everyone, because good instruction is hard work and difficult to do. [Download the PDF

  18. Roland Barthes's Secret Garden

    Directory of Open Access Journals (Sweden)

    Frances Bartkowski

    1981-01-01

    Full Text Available This article traces the metaphor of the body through all of Barthes's works in order to clarify a further view of Barthes as writer, critic, and reader. Though it is only disclosed in his autobiography as the «manaword» of his vocabulary, it appears as early as Writing Degree Zero in a discussion of 'style' as the literary element that Barthes cannot easily describe or define. The indescribability of style will later be located in such notions as the writerly text, the text of bliss, the unsayable, the disreal. It is the body, the flesh, the idiosyncratic which hides within these categories which elude Barthes, the systematizer of the early structuralist years. Yet in his later works this unnameable aspect of literariness and narrative structure becomes the locus of fascination for Barthes as reader. Through the work of language the Imaginary still speaks, but resists translation into easily serviceable theoretical fictions. In The Lover's Discourse the morality of Barthes's entire project of reading and criticizing narrative is transformed into a desire not to seize at meaning, interpretation or translation. It is through a discussion of the three gardens of his childhood home that one can recreate the itinerary of Barthes slowly passing from easily formalized structures to those that increasingly resist formalism, and his own pleasure in letting go of the wish to read form into that which may not be tamed.

  19. Maria Bandeira, an elusive Brazilian botanist

    Directory of Open Access Journals (Sweden)

    Filgueiras Tarciso S.

    2014-12-01

    Full Text Available Maria do Carmo Vaughan Bandeira (1902-1992 is a little-known Brazilian botanist who worked for about ten years at the Botanical Garden in Rio de Janeiro, Brazil. She made approximately 800 botanical collections, including mosses (her special interest but also lichens, fungi and occasionally angiosperms. She studied at La Sorbonne in Paris, corresponded with leading botanists in different fields of botanical research in Europe and the USA, and represented the Rio de Janeiro Botanical Garden in many instances. At age 29 she abandoned a promising research career and entered a convent in Rio where she lived for 60 years as a cloistered nun.

  20. Marine invertebrate diversity in Aristotle’s zoology

    NARCIS (Netherlands)

    Voultsiadou, E.; Vafidis, D.

    2007-01-01

    The aim of this paper is to bring to light Aristotle’s knowledge of marine invertebrate diversity as this has been recorded in his works 25 centuries ago, and set it against current knowledge. The analysis of information derived from a thorough study of his zoological writings revealed 866 records

  1. Zoological notes from Port Dickson : I. Amphibians and reptiles

    NARCIS (Netherlands)

    Brongersma, L.D.

    1947-01-01

    During the time that I was stationed at Port Dickson (State of Negri Sembilan) on the west coast of the Malay Peninsula, a small zoological collection was made. The specimens were brought to me by the personnel of different units of the Royal Netherlands Forces, while I am also indebted to Major C.

  2. Science Academies' Refresher Course in'Action Zoology: The ...

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 17; Issue 6. Science Academies' Refresher Course in 'Action Zoology: The Emerging Trends'. Information and Announcements Volume 17 Issue 6 June 2012 pp 619-619. Fulltext. Click here to view fulltext PDF. Permanent link:

  3. Book Review Invertebrate Zoology (5th Edition) | Hodgson | African ...

    African Journals Online (AJOL)

    African Zoology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 22, No 4 (1987) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Download this PDF file. The PDF file you selected should load here if your ...

  4. The zooplankton of Msikaba estuary | Wooldridge | African Zoology

    African Journals Online (AJOL)

    African Zoology. Journal Home · ABOUT · Advanced Search · Current Issue · Archives · Journal Home > Vol 11, No 1 (1976) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Download this PDF file. The PDF file you selected should load here if your Web browser ...

  5. African Journal of Applied Zoology and Environmental Biology ...

    African Journals Online (AJOL)

    F.O.I. Arene), department of animal and environmental biology, university of Port Harcourt, P.M.B. 5323, Port Harcourt, Nigeria. Submission of a paper to African journals of applied zoology and environmental biology is understood to imply that it has not been published (except in abstract form), and that it is not considered ...

  6. Activity budgets of male Maccoa ducks | Siegfried | African Zoology

    African Journals Online (AJOL)

    African Zoology. Journal Home · ABOUT · Advanced Search · Current Issue · Archives · Journal Home > Vol 11, No 1 (1976) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Download this PDF file. The PDF file you selected should load here if your Web browser ...

  7. Science Academies' Refresher Course in'Action Zoology: The ...

    Indian Academy of Sciences (India)

    Admin

    teachers, senior research fellows and guest lecturers are also encouraged to apply. Selected participants will be provided local hospitality and round-trip train fare to Allahabad (3- tier AC) by the shortest route. Applications may be sent to: Prof. U. C. Srivastava, Course Director, Refresher Course on. 'Action Zoology: The ...

  8. Developing an On-Campus Environmental Garden.

    Science.gov (United States)

    Scott, Alice R.; Henry, R. D.

    1979-01-01

    Described is the construction and use of an environmental garden. The garden serves as a source of both indoor and outdoor laboratory materials, including vascular plants, fungi, algae, mosses, zooplankton, and macroscopic invertebrates. (BB)

  9. A Computer in Your Vegetable Garden.

    Science.gov (United States)

    Wott, John A.; And Others

    1981-01-01

    Describes a program in vegetable gardening developed by Purdue University specialists in horticulture and computer technology. This computer program offers residents of Indiana individual garden plans based on their own specifications. (CT)

  10. The Garden and the Machine

    DEFF Research Database (Denmark)

    Clemmensen, Thomas Juel

    2014-01-01

    The aim of this paper is to explore how the concepts of garden and machine might inform our understanding of the complex relationship between infrastructure and nature. The garden is introduced as a third nature and used to shed a critical light on the promotion of landscape ‘as’ infrastructure......, which has been developed within the current discourses on landscape urbanism and ecological urbanism. It will be argued that the emphasis of performance, functionality and horizontality, which seems to follow the promotion of landscape as infrastructure, in some cases could be counterproductive...

  11. Metropolitan gardens : Gardens in the interstices of the metropolitan tissue

    NARCIS (Netherlands)

    De Wit, S.I.

    2013-01-01

    The heterogeneity of the contemporary metropolitan landscape has led to a multiplicity of intermediate spaces, in between and within the different tissues of the metropolitan landscape. These interstices can provide favourable conditions to be transformed into gardens. What design instruments can be

  12. Our Friendship Gardens: Healing Our Mother, Ourselves

    Science.gov (United States)

    Prakash, Madhu Suri

    2015-01-01

    Embracing the best ideals of Victory Gardens, this essay celebrates Friendship Gardens. The latter go further: collapsing the dualisms separating victors from losers. Friendships that transcend differences and honor diversity are among the many fruits and organic gifts harvested and shared in the commons created by Friendship Gardens. This essay…

  13. Penstemons are for Great Basin gardens

    Science.gov (United States)

    Heidi Kratsch

    2013-01-01

    Penstemons are flowering perennials much loved by the gardening public. Gardeners appreciate their diversity of flower colors that are at peak bloom in June and July, their many shapes and sizes, and their attractiveness to hummingbirds and other native pollinators. You may even have planted some in your own garden. Most people don't realize there are about 280...

  14. What's Cooking in America's Schoolyard Gardens?

    Science.gov (United States)

    Salter, Cathy

    2010-01-01

    This article discusses what's cooking in America's schoolyard gardens. From First Lady Michelle Obama's world-famous Kitchen Garden, to Alice Waters' groundbreaking Edible Schoolyard in Berkeley, California, to a nationally recognized elementary school learning garden in the small Midwestern town of Ashland, Missouri, school children are planting…

  15. Biosecurity protocols for heritage gardens

    Science.gov (United States)

    Ian Wright; David Slawson

    2010-01-01

    This project aims to protect The National Trust (NT) from the increasing number of harmful plant pests and diseases that slip though official controls and threaten our gardens, plant collections and landscapes. During 2008, the National Trust (NT) with the seconded help of Dr. David Slawson, Head of Pest and Disease Identification Programme, Food and Environment...

  16. The graveyard and the Garden

    DEFF Research Database (Denmark)

    Rahbek, Ulla; Bildsøe, Helle Schulz

    2017-01-01

    and conflate into one overarching web that is the metropolis: there is a systemic network of control materialized in Montparnasse graveyard and an organic network out of control manifested in a community garden where people congregate to tell stories. Indeed, Dasgupta revisits Benjaminian storytelling...

  17. MOLECULAR TYPING OF Giardia duodenalis ISOLATES FROM NONHUMAN PRIMATES HOUSED IN A BRAZILIAN ZOO

    Directory of Open Access Journals (Sweden)

    Erica Boarato David

    2014-01-01

    Full Text Available Giardia infections in captive nonhuman primates (NHP housed at a Brazilian zoo were investigated in order to address their zoonotic potential. Fresh fecal samples were collected from the floors of 22 enclosures where 47 primates of 18 different species were housed. The diagnosis of intestinal parasites after concentration by sedimentation and flotation methods revealed the following parasites and their frequencies: Giardia (18%; Entamoeba spp. (18%; Endolimax nana (4.5%; Iodamoeba spp. (4.5%; Oxyurid (4.5% and Strongylid (4.5%. Genomic DNA extracted from all samples was processed by PCR methods in order to amplify fragments of gdh and tpi genes of Giardia. Amplicons were obtained from samples of Ateles belzebuth, Alouatta caraya, Alouatta fusca and Alouatta seniculus. Clear sequences were only obtained for the isolates from Ateles belzebuth (BA1, Alouatta fusca (BA2 and Alouatta caraya (BA3. According to the phenetic analyses of these sequences, all were classified as assemblage A. For the tpi gene, all three isolates were grouped into sub-assemblage AII (BA1, BA2 and BA3 whereas for the gdh gene, only BA3 was sub-assemblage AII, and the BA1 and BA2 were sub-assemblage AI. Considering the zoonotic potential of the assemblage A, and that the animals of the present study show no clinical signs of infection, the data obtained here stresses that regular coproparasitological surveys are necessary to implement preventive measures and safeguard the health of the captive animals, of their caretakers and of people visiting the zoological gardens.

  18. [Thirty years of the electron microscope investigation in zoology and parasitology in the Zoological Institute of the Russian Academy of Sciences].

    Science.gov (United States)

    Shatrov, A B

    2003-01-01

    The history of the electron microscope investigations in zoology and parasitology in the Zoological Institute of the Russian Academy of Sciences and progress in scanning and transmission electron microscope investigations in this field of biology to the moment are briefly accounted.

  19. [M.S. Gilyarov's Scientific School of Soil Zoology].

    Science.gov (United States)

    Chesnova, L V

    2005-01-01

    The role of M.S. Gilyarov's scientific school in the development of the subject and methodology of a new complex discipline formed in the mid-20th century--soil zoology--was considered. The establishment and evolution of the proper scientific school was periodized. The creative continuity and development of the basic laws and technical approaches included in the teacher's scientific program was demonstrated by scientific historical analysis.

  20. Critical factors for sustainable food procurement in zoological collections.

    Science.gov (United States)

    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.

  1. Determining service improvement priority in a zoological park

    Directory of Open Access Journals (Sweden)

    Ronald Sukwadi

    2014-01-01

    Full Text Available Purpose: The objective of this research is to determine the service improvement priority based on tourist judgements and experiences on service quality in a zoological park. Design/methodology/approach: A powerful integrated model was developed to acquire accurate critical service attributes and their priority ranks that can promote tourist satisfaction and tourist loyalty. Drawing on relevant literature, a model was proposed based on tourists’ perspective by integrating structural equation model (SEM with SERVQUAL and refined Kano models. Findings and Originality/value: Based on the analysis of data through some quantitative tools, the study helped in prioritizing the critical service attributes, which, if adopted, improved, and implemented, could lead to satisfaction of tourists. This will help a zoological park to propose more efficient and value-added improvement policies of the service Research limitations/implications: The primary limitation in the scope its sample. Because the study involved only one Zoological Park in Indonesia, the results cannot be generalized across a national wide spectrum. Originality/value: The study was the first to successfully apply an integrated model in tourism sector, which has previously not been used. The study has hopefully opened up an area of research and methodology that could provide considerable further benefits for researchers interested in this topic. Moreover, the integrated model has proven to be useful in determining the priority rank of critical service quality attributes.

  2. Barriers to Garden Visitation in Children's Hospitals.

    Science.gov (United States)

    Pasha, Samira

    2013-01-01

    This study aimed to identify barriers to use of outdoor spaces in Texas pediatric healthcare facilities. Available research on hospital healing gardens and outdoor spaces has indicated that despite several health benefits of garden visitation for staff, patients, and family members, these amenities are not being used to their fullest capacity. Previous researchers have recommended design features such as comfortable seats and adequate shade to increase garden visitation in healthcare setting. However no quantitative data have demonstrated significance of correlation between presence of these design features and garden use. The present study served to statistically support design guidelines suggested by previous researchers and introduce new guidelines. Site visits and surveys were conducted in five green outdoor spaces in three pediatric hospitals in east Texas. Hospital visitors, family members, and staff responded to questions concerning barriers to garden visitation, their visitation habits, and satisfaction with the garden features. The study was reviewed and approved by Institutional Review Boards of the relevant hospitals and academic institutions. A negative significant correlation was found between staff garden use and dissatisfaction with quality of seats and poor shade. While quality of seats didn't impact visitor and family member garden visitation, a significant negative correlation was found between poor shade and their garden use. The study served to statistically support previous design suggestions for hospital gardens, and introduced new design guidelines. Design recommendations include functionality, visibility, accessibility, exclusivity, and availability of shade and seats. Design process, evidence-based design, healing environments, hospital.

  3. Monoculture of leafcutter ant gardens.

    Directory of Open Access Journals (Sweden)

    Ulrich G Mueller

    Full Text Available BACKGROUND: Leafcutter ants depend on the cultivation of symbiotic Attamyces fungi for food, which are thought to be grown by the ants in single-strain, clonal monoculture throughout the hundreds to thousands of gardens within a leafcutter nest. Monoculture eliminates cultivar-cultivar competition that would select for competitive fungal traits that are detrimental to the ants, whereas polyculture of several fungi could increase nutritional diversity and disease resistance of genetically variable gardens. METHODOLOGY/PRINCIPAL FINDINGS: Using three experimental approaches, we assessed cultivar diversity within nests of Atta leafcutter ants, which are most likely among all fungus-growing ants to cultivate distinct cultivar genotypes per nest because of the nests' enormous sizes (up to 5000 gardens and extended lifespans (10-20 years. In Atta texana and in A. cephalotes, we resampled nests over a 5-year period to test for persistence of resident cultivar genotypes within each nest, and we tested for genetic differences between fungi from different nest sectors accessed through excavation. In A. texana, we also determined the number of Attamyces cells carried as a starter inoculum by a dispersing queens (minimally several thousand Attamyces cells, and we tested for genetic differences between Attamyces carried by sister queens dispersing from the same nest. Except for mutational variation arising during clonal Attamyces propagation, DNA fingerprinting revealed no evidence for fungal polyculture and no genotype turnover during the 5-year surveys. CONCLUSIONS/SIGNIFICANCE: Atta leafcutter ants can achieve stable, fungal monoculture over many years. Mutational variation emerging within an Attamyces monoculture could provide genetic diversity for symbiont choice (gardening biases of the ants favoring specific mutational variants, an analog of artificial selection.

  4. PERSIAN GARDENS IN COLD AND DRY CLIMATE: A CASE STUDY OF TABRIZ’S HISTORICAL GARDENS

    Directory of Open Access Journals (Sweden)

    Ahad Nejad Ebrahimi

    2016-11-01

    Full Text Available Throughout history, gardens and garden designing has been in the attention of Persian architects who had special expertise in the construction of gardens. The appearance of Islam and allegories of paradise taken from that in Koran and Saints’ sayings gave spirituality to garden construction. Climate conditions have also had an important role in this respect but little research has been done about it and most of the investigations have referred to spiritual aspects and forms of garden. The cold and dry climate that has enveloped parts of West and North West of Iran has many gardens with different forms and functions, which have not been paid much attention to by studies done so far. The aim of this paper is to identify the features and specifications of cold and dry climate gardens with an emphasis on Tabriz’s Gardens.  Due to its natural and strategic situation, Tabriz has always been in the attention of governments throughout history; travellers and tourists have mentioned Tabriz as a city that has beautiful gardens. But, the earthquakes and wars have left no remains of those beautiful gardens. This investigation, by a comparative study of the climates in Iran and the effect of those climates on the formation of gardens and garden design, tries to identify the features and characteristics of gardens in cold and dry climate. The method of study is interpretive-historical on the basis of written documents and historic features and field study of existing gardens in this climate. The results show that, with respect to natural substrate, vegetation, the form of water supply, and the general form of the garden; gardens in dry and cold climate are different from gardens in other climates.

  5. Prevalence of gastrointestinal parasites in captive non-human primates of twenty-four zoological gardens in China.

    Science.gov (United States)

    Li, Mei; Zhao, Bo; Li, Bo; Wang, Qiang; Niu, Lili; Deng, Jiabo; Gu, Xiaobin; Peng, Xuerong; Wang, Tao; Yang, Guangyou

    2015-06-01

    Captive primates are susceptible to gastrointestinal (GIT) parasitic infections, which are often zoonotic and can contribute to morbidity and mortality. Fecal samples were examined by the means of direct smear, fecal flotation, fecal sedimentation, and fecal cultures. Of 26.51% (317/1196) of the captive primates were diagnosed gastrointestinal parasitic infections. Trichuris spp. were the most predominant in the primates, while Entamoeba spp. were the most prevalent in Old World monkeys (P primates and the safety of animal keepers and visitors. © 2015 The Authors. Journal of Medical Primatology Published by John Wiley & Sons Ltd.

  6. Introducing a longitudinal study of community gardeners and gardens in New York City

    Science.gov (United States)

    Erika S. Svendsen; Lindsay K. Campbell; Nancy Falxa-Raymond; Jessica Northridge; Edie. Stone

    2012-01-01

    For almost a decade, the NYC Department of Parks and Recreation GreenThumb program has collected data about hundreds of New York City community gardens citywide to understand how these gardens function. Building on a data set that includes surveys and interviews conducted periodically with garden representatives since 2003, GreenThumb and USDA Forest Service...

  7. The Force of Gardening: Investigating Children's Learning in a Food Garden

    Science.gov (United States)

    Green, Monica; Duhn, Iris

    2015-01-01

    School gardens are becoming increasingly recognised as important sites for learning and for bringing children into relationship with food. Despite the well-known educational and health benefits of gardening, children's interactions with the non-human entities and forces within garden surroundings are less understood and examined in the wider…

  8. Designed natural spaces: Informal gardens are perceived to be more restorative than formal gardens

    Directory of Open Access Journals (Sweden)

    Elyssa eTwedt

    2016-02-01

    Full Text Available Experimental research shows that there are perceived and actual benefits to spending time in natural spaces compared to urban spaces such as reduced cognitive fatigue, improved mood, and reduced stress. Whereas past research has focused primarily on distinguishing between distinct categories of spaces (i.e., nature versus urban, less is known about variability in perceived restorative potential of environments within a particular category of outdoor spaces, such as gardens. Conceptually, gardens are often considered to be restorative spaces and to contain an abundance of natural elements, though there is great variability in how gardens are designed that might impact their restorative potential. One common practice for classifying gardens is along a spectrum ranging from formal or geometric to informal or naturalistic, which often corresponds to the degree to which built or natural elements are present, respectively. In the current study, we tested whether participants use design informality as a cue to predict perceived restorative potential of different gardens. Participants viewed a set of gardens and rated each on design informality, perceived restorative potential, naturalness, and visual appeal. Participants perceived informal gardens to have greater restorative potential than formal gardens. In addition, gardens that were more visually appealing and more natural-looking were perceived to have greater restorative potential than less visually appealing and less natural gardens. These perceptions and precedents are highly relevant for the design of gardens and other similar green spaces intended to provide relief from stress and to foster cognitive restoration.

  9. Designed Natural Spaces: Informal Gardens Are Perceived to Be More Restorative than Formal Gardens.

    Science.gov (United States)

    Twedt, Elyssa; Rainey, Reuben M; Proffitt, Dennis R

    2016-01-01

    Experimental research shows that there are perceived and actual benefits to spending time in natural spaces compared to urban spaces, such as reduced cognitive fatigue, improved mood, and reduced stress. Whereas past research has focused primarily on distinguishing between distinct categories of spaces (i.e., nature vs. urban), less is known about variability in perceived restorative potential of environments within a particular category of outdoor spaces, such as gardens. Conceptually, gardens are often considered to be restorative spaces and to contain an abundance of natural elements, though there is great variability in how gardens are designed that might impact their restorative potential. One common practice for classifying gardens is along a spectrum ranging from "formal or geometric" to "informal or naturalistic," which often corresponds to the degree to which built or natural elements are present, respectively. In the current study, we tested whether participants use design informality as a cue to predict perceived restorative potential of different gardens. Participants viewed a set of gardens and rated each on design informality, perceived restorative potential, naturalness, and visual appeal. Participants perceived informal gardens to have greater restorative potential than formal gardens. In addition, gardens that were more visually appealing and more natural-looking were perceived to have greater restorative potential than less visually appealing and less natural gardens. These perceptions and precedents are highly relevant for the design of gardens and other similar green spaces intended to provide relief from stress and to foster cognitive restoration.

  10. Havens tider / The Times of the Garden

    DEFF Research Database (Denmark)

    Lund, Jacob

    2017-01-01

    Bilingual text (English and Danish) for exhibition catalogue. ARoS Triennal: The Garden - End of Times, Beginning of Times.......Bilingual text (English and Danish) for exhibition catalogue. ARoS Triennal: The Garden - End of Times, Beginning of Times....

  11. School Food Gardens: Fertile Ground for Education

    Science.gov (United States)

    Beery, Moira; Adatia, Rachel; Segantin, Orsola; Skaer, Chantal-Fleur

    2014-01-01

    Purpose: The purpose of this paper is to respond to food insecurity and environmental sustainability through school food gardens in Johannesburg, South Africa. Design/Methodology/Approach: Permaculture is a method of organic agriculture where the garden design maintains a stable and productive ecosystem, mimicking natural processes and thereby…

  12. Growing Healing One Garden at a Time.

    Science.gov (United States)

    Ashman, Julann

    2016-01-01

    Evidence exists regarding the effect of horticultural therapy on improving human well-being, including promotion of overall health and quality of life, physical strength, and cardiac function. This article shares how a nurse created a healing garden at Lourdes Hospital, where she works. Resource information about therapeutic gardens is included.

  13. Integrate the Arts. Monet's Garden Pops Up!

    Science.gov (United States)

    Parks, Mary

    1996-01-01

    This article outlines the steps in an art activity on the elements of landscapes and touches on the topic of perspective. In the activity students create three-dimensional secret gardens of their own out of construction paper. The activity is based on Claude Monet's painting and his garden in Giverny (Normandy, France). (SM)

  14. Contributions to Zoology, the Journal - diversity in research topics and changes over the last 27 years

    NARCIS (Netherlands)

    Vonk, R.; Nijman, V.

    2007-01-01

    We provide a brief overview of the history of the journal Contributions to Zoology and analyse the papers published in the last 27 years by topic. Founded in 1848 as ‘Bijdragen tot de Dierkunde’, 160 years and 76 volumes later it is one of the oldest zoological journals that is still regularly

  15. A Study of the Comparative Effectiveness of Zoology Prerequisites at Slippery Rock State College.

    Science.gov (United States)

    Morrison, William Sechler

    This study compared the effectiveness of three sequences of prerequisite courses required before taking zoology. Sequence 1 prerequisite courses consisted of general biology and human biology; Sequence 2 consisted of general biology; and Sequence 3 required cell biology. Zoology students in the spring of 1972 were pretest and a posttest. The mean…

  16. American College Biology and Zoology Course Requirements: A de facto Standardized Curriculum.

    Science.gov (United States)

    Heppner, Frank; And Others

    Without a formal mechanism to produce consensus, American colleges generally have come to agree on what constitutes an appropriate set of course requirements for Biology and Zoology majors. This report describes a survey of American four-year colleges and universities offering biology and/or zoology degrees. Questionnaires were sent to 741 biology…

  17. Contributions to Zoology, the journal - diversity in research topics and changes over the last 27 years

    NARCIS (Netherlands)

    Vonk, R.; Nijman, V.

    2007-01-01

    We provide a brief overview of the history of the journal Contributions to Zoology and analyse the papers published in the last 27 years by topic. Founded in 1848 as ‘Bijdragen tot de Dierkunde’, 160 years and 76 volumes later it is one of the oldest zoological journals that is still regularly

  18. William Keit and the Durban Botanic Garden

    Directory of Open Access Journals (Sweden)

    D. P. McCracken

    1986-12-01

    Full Text Available William Keit was born in Saxony in 1841 and in early life travelled across Europe working in many famous nurseries and gardens. In 1872 on the recommendation of the director of Kew Gardens, Keit emigrated to Natal to become curator of the Durban Botanic Garden. So dilapidated was this garden that Keit was faced with the task of virtually re-establishing it.Though he was largely successful in this endeavour, as he was in fortifying the link between Natal and Kew, Keit could not solve the problems of a severe drought,a labour shortage and a scarcity of funds. In 1881 he resigned his position leaving a solid foundation on which the renowned botanist, John Medley Wood was to build. Keit in later Ufe ran a successful nursery in Durban and for 30 years was curator of the Parks and Gardens Department,in which capacity he did more than anyone else to beautify Durban.

  19. Tropical veterinary parasites at Harvard University's Museum of Comparative Zoology.

    Science.gov (United States)

    Conn, David Bruce

    2008-12-01

    Tropical veterinary parasites have been maintained by the Museum of Comparative Zoology (MCZ) at Harvard University since the mid 1800s. Most of these are maintained by the Department of Invertebrate Zoology, but many vectors and intermediate hosts are maintained by the Departments of Entomology and Malacology. The largest collections are of avian and mammalian ticks (Acarina) that are important as both parasites and vectors. Nematodes are second in numbers, followed by cestodes, trematodes, and several minor helminth groups, crustacean parasites of fish, and protozoan parasites of various hosts. The MCZ directed or participated in several major expeditions to tropical areas around the globe in the early 1900s. Many of these expeditions focused on human parasites, but hundreds of veterinary and zoonotic parasites were also collected from these and numerous, smaller, tropical expeditions. Host sources include companion animals, livestock, laboratory species, domestic fowl, reptiles, amphibians, exotics/zoo animals, commercially important fishes, and other wildlife. Specimens are curated, either fixed whole in vials or mounted on slides as whole mounts or histopathological sections. The primary emphasis of MCZ's current work with tropical veterinary parasites is on voucher specimens from epidemiological, experimental, and clinical research.

  20. Melding Research and Education in a Zoological Setting

    Science.gov (United States)

    Foote, Dustin

    The first zoo was opened in London in 1828 and was intended for scientific study, but was eventually opened to the public in 1847. Since then, public dogma has dictated the development, role, and standards concerning the use of animals across the zoological community. Too often there is disconnect between research programs, captive propagation, and public education. In the fight against human driven extinction of earth's flora and fauna, it is vital that these areas be aligned. Thus in an effort to unite research and education in a zoological setting, East Carolina University (ECU) and Sylvan Heights Bird Park (SHBP) have partnered for a collaborative project involving the study of evolution in the African brood parasitic finches (Viduidae), specifically he Pin-tailed Whydah (Vidua macroura). I attempt to quantify the educational impact of Avian Pirates and SHBP, and assess basic demographic factors that will allow insights into what areas of exhibit design pertain to education. It is important to understand what aspects of zoos facilitate visitor learning in areas of conservation and biodiversity. This is vital as Zoos are under new pressure to substantiate claims of education during visits.

  1. Catalogue of the type specimens in the fish collection of the National Zoological Museum, Institute of Zoology, Chinese Academy of Sciences, Beijing, China.

    Science.gov (United States)

    Ye, Enqi; Xing, Yingchun; Zhang, Chunguang; Zhao, Yahui

    2015-05-22

    A checklist of type specimens housed in the National Zoological Museum, Institute of Zoology, Chinese Academy of Sciences, Beijing, is presented for research and scientific communication. Included are 80 holotypes, 1 lectotype, 1 neotype, 402 paratypes and 17 syntypes of 99 species belonging to 28 families and 12 orders. With 60 species, Cypriniformes has the largest representation. All of the specimens were collected in China and neighboring countries in the past 90 years.

  2. Consensus in a Precambrian garden

    Science.gov (United States)

    Maggs, William Ward

    At the Precambrian-Cambrian boundary, the course of life on Earth underwent a dramatic change that culminated in the rise of predators and other complex animals, a group of paleontologists agreed at a conferece last week.Just prior to 590 million years ago, the ecology of life in the oceans was very simple; soft-shelled multicellular animals called Ediacara lived in apparent harmony with vast mats o f bacteria and algae that covered the seafloor, dependent on the photosynthesis or chemosynthesis of their one-celled hosts for their existence. According to the consensus reached by the scientists, this symbiotic and apparently global “Garden of Ediacara” fell early in the Cambrian Period, as the mats declined and food chains multiplied with new animals that, for the first time in Earth's history, preyed on other living things.

  3. Study Of Lampungnese Traditional Home Garden Design

    Science.gov (United States)

    Pratiwi, R. A.; Gunawan

    2017-10-01

    Lampung is one area in Indonesia which has a traditional culture that comes from two groups of descents, they are ulun Lampung Pepadun and ulun Lampung Saibatin. Lampungnese traditional culture has been well-known by Indonesian people for its traditional dances, traditional clothing, or traditional home architecture. However, Lampungnese traditional home garden recently may not yet been described. Information related to Lampungnese traditional home garden is still very limited and it does not yet represented the culture based design concept. This research was directed to identify the elements of the home garden and map it into design concept of the Lampungnese traditional home garden based on information of Lampungnese traditional culture. The study was conducted by using descriptive approach through literature review, interviews and cultural exploration, as well as field observation. The study was able to identify the elements forming the Lampungnese traditional home garden, namely gakhang hadap, walai, outdoor kitchenette, firewood place, outdoor kitchen, livestock barns, as well as plants. Space layout of the home garden comprises front yard (tengahbah/terambah/beruan), side yard (kebik/kakebik), and backyard (kudan/juyu/kebon). Each element of the garden is located in the right place of the space layout.

  4. Growing community : rooftop gardens for affordable housing

    Energy Technology Data Exchange (ETDEWEB)

    Weeks, K.N. [California Univ., Berkeley, CA (United States)

    2007-07-01

    This paper reviewed the processes used in recently designed affordable housing roof garden projects in California, Montana and Georgia. Gardens create a sense of community through shared space and social interactions. As such, roof gardens can give residents of affordable housing the opportunity to experience the community-fostering benefits of gardening, with the added advantages of potentially lower energy bills and wastewater fees. The factors that should be considered in planning, design, construction and maintenance of roof gardens for affordable housing were also outlined. As places of refuge, gardens help people relax and promote healing, which is particularly important for physical, emotional, social and economic well-being. For the many residents of affordable housing who earn less than 50 per cent of the area median income, gardens offer a venue for establishing relationships with neighbours, many of whom they might otherwise never meet. They also offer a means to improved nutrition and food security, education and positive recreation for youth, and better aesthetic surroundings. While motivations for choosing green roofs varied widely across the projects, affordability was linked to 3 main areas, namely saving costs in design, construction and operations; getting the roof to generate funding; and, improving the quality of life in affordable housing. 17 refs., 12 figs.

  5. Learning in human-dolphin interactions at zoological facilities

    Science.gov (United States)

    Sweeney, Diane L.

    This research aimed to better understand learning in zoological settings, particularly learning about marine mammals, by investigating the research question, what do people learn through interacting with dolphins in zoological facilities? Sociocultural situated learning theory, specifically a Community of Practice (CoP) model of learning (Lave & Wenger, 1991), was the theoretical framework. The CoP model allowed for diversity of knowledge, interest, motivations, and goals that existed among the community of animal enthusiasts at three commercial zoological facilities, and also for peripheral to more central types of participation. I collected data through interviews of spectators, visitors, and trainers (n=51), observations (n=16), and an online questionnaire of past-visitors (n=933). Data were coded, categorized, and analyzed based on the National Science Foundation's (Friedman, 2008) and the National Research Council's (2009) frameworks for informal science education. Five principal findings answered the research question. First, all participants gained new knowledge within three broad categories: (a) dolphin physiology and natural history, (b) care and training of dolphins, and (c) conservation. Second, all participants constructed personal meanings by connecting the activity to experiences, beliefs, and practices outside the interaction context. Almost all participants made associations with conservation. Third, most participants shifted their attitudes and gained a sense of personal agency about beginning or increasing stewardship actions. Fourth, visitors learned interspecies etiquette skills; trainers learned skills in dolphin training and management, people management, and teaching. Fifth, visitors had long-lasting memories of the experience that occurred eight months to 18 years in the past. Popular cultural ideas about dolphins and the ways the dolphins were represented influenced visitors' expectations and the types of learning. Potential physical

  6. Wellbeing and Social Relations in School Gardens

    DEFF Research Database (Denmark)

    Wistoft, Karen; Dyg, Pernille Malberg

    2017-01-01

    garden program promotes students’ wellbeing through their positive emotions about being outside in the outdoor environment. Garden activities and their relations with peers, garden educators, and teachers seemed to positively affect the students’ self-esteem. Over and above the positive social...... environment, students’ relations with the natural environment seem also to affect their wellbeing as they develop empathy for animals, insects, and plants. Whether this influences their wellbeing, interpersonal relations, and planetary care in the long run after the program is not, however, documented...

  7. Contributions of public gardens to tree gene conservation

    Science.gov (United States)

    P.A. Allenstein

    2017-01-01

    American Public Gardens Association, founded in 1940, represents over 600 member gardens spanning North America and 24 countries. Its diverse membership includes botanic gardens, arboreta, and other public gardens which contribute to tree gene conservation. Some maintain ex situ collections nationally accredited through the Association’s Plant Collections Network, a 21...

  8. Botanic gardens, herbaria and research: The UK experience ...

    African Journals Online (AJOL)

    The evolution of botanic gardens in the United Kingdom is outlined, with special regard to the Royal Botanic Gardens, Kew. The modern role of such gardens is discussed and particular attention is given to Kew‟s Breathing Planet Programme. Key words/phrases: Botanic gardens, Breathing Planet Programme, Kew, United ...

  9. PROSPECTS OF THE CONTRIBUTION OF HOME GARDENS TO ...

    African Journals Online (AJOL)

    Admin

    The paper reviews the prospects of the contribution of home gardens to food security in our households. It highlights the ... food in home gardens, stability of food supply over time, and ecological role of home garden. If there is food security in our .... ecological sustainability and conservation of plants in the garden meets the ...

  10. Situating and teaching 21st century zoology: revealing pattern in the form and function of animals.

    Science.gov (United States)

    Russell, Anthony P

    2009-09-01

    The current challenges (increasing levels of integration in the biological sciences) facing the teaching of zoology and the structure of the zoology curriculum are explored herein. General context is provided and a more focused scrutiny of the situation in North America is presented. The changing emphases in more broadly-based biological sciences programs in North America are outlined, and their influence on the role of zoology as part of fundamental biological training is considered. The longer term impact of such changes in emphasis on the teaching of zoology is discussed, and the central role that zoology can play in dealing with both science content and science education is advanced. Based upon a focal workshop on the future of the zoology curriculum in Canada, a perspective on the challenges facing curriculum evolution is provided. Extensive curriculum redesign is called for to ensure that zoology provides a broad-scale integrative approach to the understanding of biodiversity in evolutionary, ecological and functional contexts. Barriers to, and drivers of change are identified and the need for collaborative approaches to curricular evolution is emphasized. © 2009 ISZS, Blackwell Publishing and IOZ/CAS.

  11. Insights from Zootaxa on potential trends in zoological taxonomic activity

    Directory of Open Access Journals (Sweden)

    Dubois Alain

    2011-03-01

    Full Text Available Abstract Background An opinion currently shared by taxonomists and non taxonomists alike is that the work of inventorying biodiversity is unbalanced: firstly, in favour of countries in which taxonomy has been studied for a long time, and, secondly, in favour of vertebrates. In the current context of threats of species extinction, access for taxonomists to biological material and information becomes crucial if the scientific community really aims at a better knowledge of biological diversity before it is severely and irreversibly impoverished. We performed an analysis of 748 papers published in Zootaxa in 2006 and 2007, as well as 434 questionnaires sent to their authors to test these opinions. A generalization of these results to zoological taxonomy as a whole is discussed. Discussion We found that the disequilibrium is not exactly what it usually considered to be. The USA, China and Brazil are currently the three leading countries in zoological taxonomy. Each of them presents, however, a different pattern. Taxonomists from Asia and South America are younger and mainly work in universities, not museums. A bias in favour of vertebrates still exists if we refer to the effort invested in each group to produce taxonomic data, but not to the number of papers. Finally, we insist on the idea that "describing a species" is very different from "knowing a species". Summary The taxonomic involvement of a country, in terms of manpower and funding, appears to be a key factor in the development of fruitful taxonomic research. This message seems to have been understood by the countries that recently decided to increase considerably their taxonomic involvement. It still has to be received by those who did not.

  12. Urban domestic gardens (XIV): the characteristics of gardens in five cities.

    Science.gov (United States)

    Loram, Alison; Warren, Philip H; Gaston, Kevin J

    2008-09-01

    Domestic gardens make substantial contributions to the provision of green space in urban areas. However, the ecological functions provided by such gardens depend critically on their configuration and composition. Here, we present the first detailed analysis of variation in the composition of urban gardens, in relation to housing characteristics and the nature of the surrounding landscape, across different cities in the United Kingdom. In all five cities studied (Belfast, Cardiff, Edinburgh, Leicester, and Oxford), garden size had an overwhelming influence on garden composition. Larger gardens supported more of the land-use types recorded, in greater extents, and were more likely to contain particular features, including tall trees and mature shrubs, areas of unmown grass and uncultivated land, vegetable patches, ponds, and composting sites. The proportional contribution of non-vegetated land-uses decreased as garden area increased. House age was less significant in determining the land-use within gardens, although older houses, which were more likely to be found further from the urban edge of the city, contained fewer hedges and greater areas of vegetation canopy >2 m in height. Current UK government planning recommendations will ultimately reduce the area of individual gardens and are thus predicted to result in fewer tall trees and, in particular, less vegetation canopy >2 m. This might be detrimental from ecological, aesthetic, social, and economic stand points.

  13. Experimental Garden Plots for Botany Lessons

    Science.gov (United States)

    Gorodnicheva, V. V.; Vasil'eva, E. I.

    1976-01-01

    Discussion of the botany lessons used at two schools points out the need for fifth and sixth grade students to be taught the principles of plant life through observations made at an experimental garden plot at the school. (ND)

  14. Contributions to Zoology, the Journal - diversity in research topics and changes over the last 27 years

    OpenAIRE

    Vonk, R.; Nijman, V

    2007-01-01

    We provide a brief overview of the history of the journal Contributions to Zoology and analyse the papers published in the last 27 years by topic. Founded in 1848 as ‘Bijdragen tot de Dierkunde’, 160 years and 76 volumes later it is one of the oldest zoological journals that is still regularly printed. Over the last decades most papers dealt with invertebrates (60%), followed by vertebrates (23%), insects (10%) and non-taxonomic papers. Contributions to Zoology has seen a change from a largel...

  15. [A catalog of fish specimens preserved within Kunming Institute of Zoology, Chinese Academy of Sciences].

    Science.gov (United States)

    Du, Li-Na; Chen, Xiao-Yong; Yang, Jun-Xing

    2013-08-01

    As of 2013, some 178 fish type species and 2131 type specimens belonging to 4 orders and 11 families were currently being preserved at the Kunming Natural History Museum of Zoology, located as art of the Kunming Institute of Zoology, Chinese Academy of Sciences. These specimens were collected from across western China, includingYunnan, Sicuan, Guizhou, Guangxi, Hunan, Chongqi, Gansu and Xinjiang. In general, most species are Cyprinidae (71 species and 1103 specimens), followed by Nemacheilidae (52 species and 556 specimens). For the convenience of research and communication, the present paper presents a detailed list of fish type species preserved in the Kunming Natural History Museum of Zoology.

  16. Rediscovering community: Interethnic relationships and community gardening

    OpenAIRE

    August John Hoffman; Julie Wallach; Eduardo Sanchez

    2010-01-01

    Community service work, volunteerism and mentoring have recently become popular topics of research as effective methods in improving self-esteem and civic responsibility. In the current study we explored the relationship between participation in a community service gardening program and ethnocentrism. We hypothesised that an inverse correlation would emerge where students who participated in a community service-gardening program would increase their perceptions of the importance of community ...

  17. Allotment gardening and health: a comparative survey among allotment gardeners and their neighbors without an allotment

    Directory of Open Access Journals (Sweden)

    van Winsum-Westra Marijke

    2010-11-01

    Full Text Available Abstract Background The potential contribution of allotment gardens to a healthy and active life-style is increasingly recognized, especially for elderly populations. However, few studies have empirically examined beneficial effects of allotment gardening. In the present study the health, well-being and physical activity of older and younger allotment gardeners was compared to that of controls without an allotment. Methods A survey was conducted among 121 members of 12 allotment sites in the Netherlands and a control group of 63 respondents without an allotment garden living next to the home addresses of allotment gardeners. The survey included five self-reported health measures (perceived general health, acute health complaints, physical constraints, chronic illnesses, and consultations with GP, four self-reported well-being measures (stress, life satisfaction, loneliness, and social contacts with friends and one measure assessing self-reported levels of physical activity in summer. Respondents were divided into a younger and older group at the median of 62 years which equals the average retirement age in the Netherlands. Results After adjusting for income, education level, gender, stressful life events, physical activity in winter, and access to a garden at home as covariates, both younger and older allotment gardeners reported higher levels of physical activity during the summer than neighbors in corresponding age categories. The impacts of allotment gardening on health and well-being were moderated by age. Allotment gardeners of 62 years and older scored significantly or marginally better on all measures of health and well-being than neighbors in the same age category. Health and well-being of younger allotment gardeners did not differ from younger neighbors. The greater health and well-being benefits of allotment gardening for older gardeners may be related to the finding that older allotment gardeners were more oriented towards gardening

  18. Gardening in the desert: a spatial optimization approach to locating gardens in rapidly expanding urban environments.

    Science.gov (United States)

    Mack, Elizabeth A; Tong, Daoqin; Credit, Kevin

    2017-10-16

    Food access is a global issue, and for this reason, a wealth of studies are dedicated to understanding the location of food deserts and the benefits of urban gardens. However, few studies have linked these two strands of research together to analyze whether urban gardening activity may be a step forward in addressing issues of access for food desert residents. The Phoenix, Arizona metropolitan area is used as a case to demonstrate the utility of spatial optimization models for siting urban gardens near food deserts and on vacant land. The locations of urban gardens are derived from a list obtained from the Maricopa County Cooperative Extension office at the University of Arizona which were geo located and aggregated to Census tracts. Census tracts were then assigned to one of three categories: tracts that contain a garden, tracts that are immediately adjacent to a tract with a garden, and all other non-garden/non-adjacent census tracts. Analysis of variance is first used to ascertain whether there are statistical differences in the demographic, socio-economic, and land use profiles of these three categories of tracts. A maximal covering spatial optimization model is then used to identify potential locations for future gardening activities. A constraint of these models is that gardens be located on vacant land, which is a growing problem in rapidly urbanizing environments worldwide. The spatial analysis of garden locations reveals that they are centrally located in tracts with good food access. Thus, the current distribution of gardens does not provide an alternative food source to occupants of food deserts. The maximal covering spatial optimization model reveals that gardens could be sited in alternative locations to better serve food desert residents. In fact, 53 gardens may be located to cover 96.4% of all food deserts. This is an improvement over the current distribution of gardens where 68 active garden sites provide coverage to a scant 8.4% of food desert

  19. An Interactive Exhibition about Animal Skeletons: Did the Visitors Learn Any Zoology?

    Science.gov (United States)

    Tunnicliffe, Sue Dale; Laterveer-de Beer, Manon

    2002-01-01

    Explores museum visitors' understanding of skeleton exhibits and whether such exhibits increase their understanding of the zoology displayed. The exhibition under study focused on the diversity of vertebrae skeletons which were arranged according to the mode of locomotion. (DDR)

  20. Off to the (Earthworm) Races: A Quick and Flexible Lab Experiment for Introductory Zoology Courses.

    Science.gov (United States)

    Switzer, Paul V.; Fritz, Ann H.

    2001-01-01

    Presents a hands-on, investigative lab activity for use in an introductory zoology course. Tests the behavioral hypothesis that substrate texture affects earthworm locomotor ability. Provides background information on earthworm locomotion followed by details of the lab exercise. (NB)

  1. Department of Zoology, Rand AfrikQlJ1lS University, Johannesburg

    African Journals Online (AJOL)

    ) FROM A LOCALITY IN THE TRANSVAAL, SOUTH AFRICA. F. LE R. FOURIE & J. HATTINGH·. Department of Zoology, Rand AfrikQlJ1lS University, Johannesburg. ABSTRACT. Various haematological parameters of carp blood were ...

  2. Up the Garden Path: A Chemical Trail through the Cambridge University Botanic Garden

    Science.gov (United States)

    Battle, Gary M.; Kyd, Gwenda O.; Groom, Colin R.; Allen, Frank H.; Day, Juliet; Upson, Timothy

    2012-01-01

    The living world is a rich source of chemicals with many medicines, dyes, flavorings, and foodstuffs having their origins in compounds produced by plants. We describe a chemical trail through the plant holdings of the Cambridge University Botanic Gardens. Visitors to the gardens are provided with a laminated trail guide with 22 stopping points…

  3. Past and current identity of the Zoology Museum of Ghent University

    OpenAIRE

    Verschelde, Dominick; Adriaens, Dominique

    2012-01-01

    This paper investigates the history and aim of the Ghent University Zoology Museum on a whole, and looks at the achievements of its more interesting directors and curators in specific. In 1817 Ghent University purchased a natural history collection in order to illustrate the lectures. Anatomy and zoology were taught in sciences and medicine by people of importance to the university, and the Flemish community. The paper stresses on the specific views of the directors, e.g. Professor F. Plateau...

  4. [Healing gardens: recommendations and criteria for design].

    Science.gov (United States)

    Rivasseau-Jonveaux, Thérèse; Pop, Alina; Fescharek, Reinhard; Chuzeville, Stanislas Bah; Jacob, Christel; Demarche, Laëtitia; Soulon, Laure; Malerba, Gabriel

    2012-09-01

    The French Alzheimer plan anticipates new specialized structures for cognitive rehabilitation and psycho-behavioural therapy of Alzheimer's patients: the cognitive-behavioural units as follow-care units, the units of reinforced hospitalization inside the long term care units and the adapted activities units. this plan indicates the need to make healing gardens integral parts of these units. The benefits of green space in urban environments has been demonstrated with regards to physical, psychological and sociological effects and similarly studies in hospitals have revealed objective and measurable improvements of patients well being. Although green spaces and gardens are available in many French care units, they are rarely specifically adapted to the needs of Alzheimer's patients. For the garden "art, memory and life" a specific concept guided by a neuropsychological approach was developed, complemented by an artistic vision based on cultural invariants. It is already used in the frame of non-pharmacological therapies to improve symptoms such as deambulation, sleep disorders, apathy and aggressive behaviors. Based on the literature, and our experience and research, recommendations for the design of such gardens dedicated to Alzheimer's patients can be proposed. Beyond taking into account obvious aspects relating to security, allowing for free access, a careful design of walk-ways and a conscious choice of plants is needed. A systematic analysis of the existing green spaces or garden must be conducted in order to pinpoint the weakness of the space and identify the potential for developing it into a real healing garden. Evaluation of adapted questionnaires for users and professionals allow to establish a list of requirements combining both user requests and therapeutic needs as basis for the design of the garden as well as to evaluate during the course of the project, whether the needs of the various stakeholders have been met or if adjustments are necessary.

  5. A strategy for the survey of urban garden soils

    Science.gov (United States)

    Schwartz, C.; Chenot, E. D.; Cortet, J.; Douay, F.; Dumat, C.; Pernin, C.; Pourrut, B.

    2012-04-01

    In France and all over the world, there is no systematic data available on the quality (fertility and contamination) of garden soils. Nevertheless, there is a growing need for a typology and for a method dedicated to national and international garden soil survey. This inventory is much needed in the context of environmental risk assessment, to predict the potential impact on human health of the direct contact with garden soils and of the consumption of vegetables from gardens. The state of the art on the international knowledge on garden soils, gardening practices and food production, shows that gardens remain poorly known and very complex ecological, economical and social systems. Their global quality is the result of a wide number of factors including environment, history, specific characteristics of the gardens, gardeners and their practices, plant and/or animal productions and socio-economic context. The aim is then to better know the determinism of the agronomic, environmental and sanitary properties of gardens as a function of gardening practices and their impact on the quality of soils and plants. We propose a definition of "garden" and more generally of all the field "garden". The system "garden" is represented by attributes (soil and plant characteristics) and factors with various impacts (e.g. environment > soil parent material > former land uses > age and sex of gardener > gardening practices > socio-professional group > type and proportion of productions > climate > age of the garden > size of the garden > education, information > cultural origin > functions of the garden > regulations). A typology of gardens including 7 selected factors and associated categories and a method for describing, sampling and characterizing a population of gardens representative (for a country) are proposed. Based on the statistical analysis on regional databases, we have determined and proposed an optimum size for the collected population of garden soils. The discussion of

  6. Persian Gardens: Meanings, Symbolism, and Design

    Directory of Open Access Journals (Sweden)

    Leila Mahmoudi Farahani

    2016-01-01

    Full Text Available Culture and identity in a society can be represented in the architecture and the meanings intertwined with it. In this sense, the architecture and design are the interface for transferring meaning and identity to the nation and future generations. Persian gardens have been evolved through the history of Persian Empire in regard to the culture and beliefs of the society. This paper aims to investigate the patterns of design and architecture in Persian gardens and the meanings intertwined with their patterns and significant elements such as water and trees. Persian gardens are not only about geometries and shapes; but also manifest different design elements, each representing a specific symbol and its significance among the society. This paper seeks to explore Persian gardens in terms of their geometric structure, irrigation system, network construction and pavilions alongside design qualities such as hierarchy, symmetry, centrality, rhythm and harmony. In the second stage, the paper investigates the fundamental symbols and their philosophy in the creation of Persian gardens and in relation to the architecture and design.

  7. Conserving the zoological resources of Bangladesh under a changing climate.

    Science.gov (United States)

    DAS, Bidhan C

    2009-06-01

    It is now well recognized that Bangladesh is one of the world's most vulnerable countries to climate change and sea level rise. Low levels of natural resources and a high occurrence of natural disasters further add to the challenges faced by the country. The impacts of climate change are anticipated to exacerbate these existing stresses and constitute a serious impediment to poverty reduction and economic development. Ecosystems and biodiversity are important key sectors of the economy and natural resources of the country are selected as the most vulnerable to climate change. It is for these reasons that Bangladesh should prepare to conserve its natural resources under changed climatic conditions. Unfortunately, the development of specific strategies and policies to address the effects of climate change on the ecosystem and on biodiversity has not commenced in Bangladesh. Here, I present a detailed review of animal resources of Bangladesh, an outline of the major areas in zoological research to be integrated to adapt to climate change, and identified few components for each of the aforesaid areas in relation to the natural resource conservation and management in the country. © 2009 ISZS, Blackwell Publishing and IOZ/CAS.

  8. Modernizing Natural History: Berkeley's Museum of Vertebrate Zoology in Transition.

    Science.gov (United States)

    Sunderland, Mary E

    2013-01-01

    Throughout the twentieth century calls to modernize natural history motivated a range of responses. It was unclear how research in natural history museums would participate in the significant technological and conceptual changes that were occurring in the life sciences. By the 1960s, the Museum of Vertebrate Zoology at the University of California, Berkeley, was among the few university-based natural history museums that were able to maintain their specimen collections and support active research. The MVZ therefore provides a window to the modernization of natural history. This paper concentrates on the directorial transitions that occurred at the MVZ between 1965 and 1971. During this period, the MVZ had four directors: Alden H. Miller (Director 1940-1965), an ornithologist; Aldo Starker Leopold (Acting Director 1965-1966), a conservationist and wildlife biologist; Oliver P. Pearson (Director 1966-1971), a physiologist and mammalogist; and David B. Wake (Director 1971-1998), a morphologist, developmental biologist, and herpetologist. The paper explores how a diversity of overlapping modernization strategies, including hiring new faculty, building infrastructure to study live animals, establishing new kinds of collections, and building modern laboratories combined to maintain collections at the MVZ's core. The paper examines the tensions between the different modernization strategies to inform an analysis of how and why some changes were institutionalized while others were short-lived. By exploring the modernization of collections-based research, this paper emphasizes the importance of collections in the transformation of the life sciences.

  9. Human Staphylococcus aureus lineages among Zoological Park residents in Greece

    Directory of Open Access Journals (Sweden)

    E. Drougka

    2015-10-01

    Full Text Available Staphylococcus aureus is a part of the microbiota flora in many animal species. The clonal spread of S. aureus among animals and personnel in a Zoological Park was investigated. Samples were collected from colonized and infected sites among 32 mammals, 11 birds and eight humans. The genes mecA, mecC, lukF/lukS-PV (encoding Panton-Valentine leukocidin, PVL and tst (toxic shock syndrome toxin-1 were investigated by PCR. Clones were defined by Multilocus Sequence Typing (MLST, spa type and Pulsed-Field Gel Electrophoresis (PFGE. Seven S. aureus isolates were recovered from four animals and one from an employee. All were mecA, mecC and tst–negative, whereas, one carried the PVL genes and was isolated from an infected Squirrel monkey. Clonal analysis revealed the occurrence of seven STs, eight PFGE and five spa types including ones of human origin. Even though a variety of genotypes were identified among S. aureus strains colonizing zoo park residents, our results indicate that colonization with human lineages has indeed occurred.

  10. Brazilian Firms

    Directory of Open Access Journals (Sweden)

    Vicente Lima Crisóstomo

    2016-01-01

    Full Text Available This work makes an analysis of the determinants of Corporate Social Responsibility (CSR of Brazilian firms, as proxied by firm membership of the ISE Index of BM&FBOVESPA. Besides other proposed determinants of CSR present in the literature (firm size, profitability, growth opportunities, the work examines ownership concentration and the persistence on CSR status. Logit regression estimates have been run for a sample of 1649 firm-year observations in the period 2006-2011. The findings show that CSR of Brazilian firms is inversely correlated to its ownership concentration indicating that controlling voting shareholders may not see social concerns as a priority. Besides, firms tend to maintain their present CSR status. The results also indicate that leading CSR firms are larger, face more growth opportunities, and are persistent in their superior CSR situation.

  11. Brazilian energy

    Energy Technology Data Exchange (ETDEWEB)

    O`Shaughnessy, H.

    1997-04-01

    Brazilian Energy provides all the information necessary for energy companies to invest and operate in Brazil, including: a review of Brazil`s natural resources; an assessment of privatisation strategies at the federal, state and regional level; an analysis of the electricity industry and the future for Electrobras; an analysis of the oil industry and, in particular, Petrobras; a discussion of the fuel alcohol industry; the discovery of local natural gas, its prospects and the involvement of the auto industry; an assessment of the problems facing the coal industry and its future; a discussion of the regulatory framework for the newly privatised companies; the importance of intra-regional energy links and the booming membership of Mercosur; the difficulties experienced by foreign investors doing business in Brazil; brief profiles of the key energy companies; profiles of key people influencing the privatisation process in Brazil. Brazilian energy is essential reading for those wishing to advise and assist Brazil in this period of change and development, as well as those who wish to invest or become key players in the Brazilian energy sector. (author)

  12. Rediscovering community: Interethnic relationships and community gardening

    Directory of Open Access Journals (Sweden)

    August John Hoffman

    2010-11-01

    Full Text Available Community service work, volunteerism and mentoring have recently become popular topics of research as effective methods in improving self-esteem and civic responsibility. In the current study we explored the relationship between participation in a community service gardening program and ethnocentrism. We hypothesised that an inverse correlation would emerge where students who participated in a community service-gardening program would increase their perceptions of the importance of community service work and decrease their scores in ethnocentrism. Results of the paired samples t-test strongly support the hypothesis that community service gardening work significantly reduces reports of ethnocentrism: t(10 = -2.52, (p < .03 for community college students. The ramifications of the study and ramifications for future research are offered.

  13. ROOF GARDENS AS LANDSCAPING IN MODERN TIMES

    Directory of Open Access Journals (Sweden)

    Vaska Sandeva

    2017-02-01

    Full Text Available As we know we live in a process of industrialization and massive building of residential buildings, both individually and as a collective housing. Given all that happens even with the procedural other things to come up with all this, the country remains less green space that is required for a single environment, so the roof gardens are the best choice for all of this to get a beautiful country. For roof gardens should be given the explanation that, roof gardens, call it beautiful, flat roofs, and with gentle slope, with rich composition intensively maintained and often impose a constructive adaptation of the building and benefits by the architectural beauty, insulation, absorption. Commonly found in urban areas and almost always are placed foliage with not very high growth.

  14. Scholar garden: Educational strategy for life

    Directory of Open Access Journals (Sweden)

    Benito Rodríguez Haros

    2013-01-01

    Full Text Available About five years ago, and worried about the erosion of knowledge related to the process of food production, access and safety, anagroenvironmental vegetable garden was established and named “Un pasito en grande” (A large baby step, where the use of agrochemicals (fertilizers, insecticides, herbicides, etc. are forbidden. Everything takes place with the participation of boys, girls, fathers and mothers of the Colegio Ateneo nursery school of Tezoyuca, State of Mexico. Childrens' participation has helpedspread the word about the experience and little by little, the strategy has spread to other educational spaces. The school garden has become a space to raise ecological and environmental awareness that is strengthened with daily activities and specific activities that are implemented. The school garden is based on a series of philosophical principles that help reflect upon our learning-doing; in methodological terms, its implementation is based on ethics and on the principles of permaculture.

  15. A New Look for the Globe Gardens

    CERN Multimedia

    Katarina Anthony

    2010-01-01

    Designs to develop the grounds of the Globe of Science and Innovation have recently been unveiled. The plan is to extend the visitor activities on offer, transforming the area into a public arena for scientific exploration.   Design for the new Globe Gardens. © Jencks Squared and Groupe H. After months of conceptual development, plans to develop the site around the Globe are taking shape. The innovative designs were drawn up for CERN by a unique collaboration consisting of landscape architects Charles and Lily Jencks, and "Groupe H", a group of architects headed by Globe designer Hervé Dessimoz. They comprise new venues, covered walkways, a café and gift shop, a separate VIP entrance and a physics-inspired garden for visitors. The landscape itself becomes a feature – dramatically altered to create a cosmic garden formed by shaped mounds, ponds, and a natural amphitheatre for public events. “The new exhibition in the G...

  16. Reflexions on Urban Gardening in Germany

    Directory of Open Access Journals (Sweden)

    Evelyn Gustedt

    2016-04-01

    Full Text Available This article reflects on traditional and contemporary gardening movements in Germany. The focus is on forms of gardening, that take place in spaces subject to land lease agreements and similar forms of tenancy or of illegal land take or squatting. The author examines various definitions taking into account the variety of practices, the development of urban gardening over time, and the respective backgrounds or values that users relate to such gardening activities. The examination of definitions led to the drawing up of a timeline of traditional and contemporary gardening movements in Germany and to the tentative approaching of this issue from a semantic perspective. The latter is due to the usage of many different terms mostly as yet undefined in a legal sense. Translation into English or, most likely, to any other language, further blurs the common understanding of the terms used. The author concludes with some considerations on these gardening movements in relation to urban sustainable developments. A presentation at the 5th Rencontres Internationals de Reims on Sustainability Studies, dedicated to Urban Agriculture – Fostering the Urban-Rural Continuum, which took place in October 2015 in Reims/France was the starting point of this article. The basis of this article is a literature review, nourished to a certain extent by observations randomly made over many years and complemented through talks with competent young colleagues. Special thanks go to Martin Sondermann, Leibniz University Hannover, who shared his research experience in various discussions with the author, as well as to Friederike Stelter, internship student at the author’s place of work, who gave highly appreciated support to the preparation of the presentation.

  17. Malaysia as the Archetypal Garden in the British Creative Imagination

    National Research Council Canada - National Science Library

    Ahmad, Siti Nuraishah

    2014-01-01

    ...) of Malaysia as a garden. In order to ascertain the ways in which the garden archetype has been deployed by the British creative imagination in the past and the present, novels from the colonial and postcolonial periods...

  18. The Influence of Garden Size and Floral Cover on Pollen Deposition in Urban Community Gardens

    Directory of Open Access Journals (Sweden)

    Kevin C. Matteson

    2009-01-01

    Full Text Available Many cucurbits, such as cucumbers, squashes and pumpkins, depend on pollinating bees in order to set fruit. However, fruit yield and progeny vigor in these plants generally decreases as heterospecific pollen deposition increases. We studied how the spatial area dedicated to cucumbers (Cucumis sativis, versus other flowering plants, influenced the deposition of conspecific and heterospecific pollen on cucumber plants in New York City community gardens. We also examined the effect of garden size on conspecific and heterospecific pollen deposition on cucumber plants. Female flowers were collected from potted cucumber plants that had been experimentally placed into the gardens, specifically for this study, or that were established in raised beds by members of the community garden. In the laboratory, pollen grains were isolated from the flower by acetolysis, and the number of heterospecific and conspecific cucumber pollen grains were quantified. Conspecific pollen deposition was positively and significantly associated with the size of a community garden, as well as with the area of each garden dedicated to non-cucumber, flowering plants (i.e. floral cover and the area of each garden dedicated to cucumber plants (i.e. cucumber cover. Although floral cover explained a greater proportion of the variance, cucumber cover had the strongest effect on conspecific pollen deposition. Heterospecific pollen deposition was positively and significantly related to garden area. However, no significant relationship was found between heterospecific pollen deposition and floral cover, or cucumber cover. Based upon these results, we hypothesize that floral cover positively impacts conspecific pollen deposition by attracting a greater number of pollinators into an urban garden, and that total cucumber area positively impacts conspecific pollen deposition when pollinators are locally foraging within a garden. We suggest that the arrangement of plants within a garden can

  19. Weather and Tourism: Thermal Comfort and Zoological Park Visitor Attendance

    Directory of Open Access Journals (Sweden)

    David R. Perkins

    2016-03-01

    Full Text Available Weather events have the potential to greatly impact business operations and profitability, especially in outdoor-oriented economic sectors such as Tourism, Recreation, and Leisure (TRL. Although a substantive body of work focuses on the macroscale impacts of climate change, less is known about how daily weather events influence attendance decisions, particularly relating to the physiological thermal comfort levels of each visitor. To address this imbalance, this paper focuses on ambient thermal environments and visitor behavior at the Phoenix and Atlanta zoos. Daily visitor attendances at each zoo from September 2001 to June 2011, were paired with the Physiologically Equivalent Temperature (PET to help measure the thermal conditions most likely experienced by zoo visitors. PET was calculated using hourly atmospheric variables of temperature, humidity, wind speed, and cloud cover from 7 a.m. to 7 p.m. at each zoological park location and then classified based on thermal comfort categories established by the American Society of Heating and Air Conditioning Engineers (ASHRAE. The major findings suggested that in both Phoenix and Atlanta, optimal thermal regimes for peak attendance occurred within “slightly warm” and “warm” PET-based thermal categories. Additionally, visitors seemed to be averse to the most commonly occurring thermal extreme since visitors appeared to avoid the zoo on excessively hot days in Phoenix and excessively cold days in Atlanta. Finally, changes in the daily weather impacted visitor attendance as both zoos experienced peak attendance on days with dynamic changes in the thermal regimes and depressed attendances on days with stagnant thermal regimes. Building a better understanding of how weather events impact visitor demand can help improve our assessments of the potential impacts future climate change may have on tourism.

  20. Relating Social Inclusion and Environmental Issues in Botanic Gardens

    Science.gov (United States)

    Vergou, Asimina; Willison, Julia

    2016-01-01

    Botanic gardens have been evolving, responding to the changing needs of society, from their outset as medicinal gardens of monasteries and university gardens to more recently as organizations that contribute to the conservation of plant genetic resources. Considering that social and environmental issues are deeply intertwined and cannot be tackled…

  1. Rural life in the city: the chalet garden in Denmark

    Science.gov (United States)

    Amy Damin; James F. Palmer

    2003-01-01

    Allotment gardens with small cottages make a rural lifestyle partially available in urban areas. Temporary living quarters, combined with the tending of annual and perennial plants, let urbanites coexist with nature for a few months out of the year. This paper investigates the history and social life these gardens play in Denmark. A particular garden, Sano near...

  2. Meat Processing and Garden City, KS: Boom and Bust

    Science.gov (United States)

    Broadway, Michael J.; Stull, Donald D.

    2006-01-01

    In December 1980, the world's largest beef processing plant opened 10 miles west of Garden City, KS. Three years later another beef plant opened on Garden City's eastern edge. Full employment in the surrounding region meant that most of the 4000 workers needed to run these plants had to come from elsewhere--and they did. Garden City grew by…

  3. Weed Garden: An Effective Tool for Extension Education

    Science.gov (United States)

    Beck, Leslie; Patton, Aaron J.

    2015-01-01

    A weed garden was constructed to quantify and improve identification skills among clientele. The garden was planted with over 100 weed species based on surveys on problematic weeds. The weed garden proved useful for introducing additional hands-on learning activities into traditional lecture-based seminars. Through seminar and field day attendee…

  4. Life on Guam: Farm & Garden. 1977 Edition.

    Science.gov (United States)

    Moore, Philip H.

    As part of an updated series of activity oriented educational materials dealing with aspects of the Guam environment, this publication focuses on backyard gardening and nursery methods. Included in this "How to Do It" learning resource are such agricultural techniques as hydroponics, grafting and budding, and fertilizing. This…

  5. Gardening takes root in Governador Valadares

    International Development Research Centre (IDRC) Digital Library (Canada)

    IDRC

    Hilda Ribeiro Alves, an energetic and wiry woman, moves quickly as she shows the different sections of her garden. She ruffles the leaves of bushes as she walks by or pauses to hold a fruit in the palm of her hand. Her grandchildren run around in between the banana trees, lettuce beds, tomato plants, and cornstalks.

  6. Business plan for a Zen garden

    Directory of Open Access Journals (Sweden)

    Žibrat Maja

    2015-12-01

    Full Text Available The placement of a theme park in the form of a Zen garden, as a business opportunity in the Slovenian rural area, is discussed. The design of the garden, with all the major points of a standard business plan, is accurately presented, with a description of the business, branch, and services, market analysis, marketing strategy, financial projections, and a plan of the work and activities. The financial aspect is presented as the amount of investment, net present value, and internal rate of return. The amount of investment is estimated at € 14.891, which should be reimbursed within 4 years of operations. The estimated internal rate of return is estimated at 16.86%. Part of the study is the market analysis - conduction of a survey into knowledge of, and interest in, Zen and Zen gardens. The principles of landscape ecology are respected, as the Zen garden would be set in the woods and will blend seamlessly into the landscape.

  7. Garden walking for depression: a research report.

    Science.gov (United States)

    McCaffrey, Ruth; Hanson, Claire; McCaffrey, William

    2010-01-01

    This study was designed to determine the effect of garden walking and reflective journaling on adults who are 65 years old and older with depression. The Geriatric Depression Scale measured depression. Four themes emerged from the interview data collected from each participant.

  8. Confusion in the Garden of Eden

    DEFF Research Database (Denmark)

    Skyum, Sven

    1975-01-01

    In this paper we examine the connection between unambiguity of cellular systems and the existence of Garden of Eden configurations in cellular automata. The examination includes both finite and infinite configurations. The connections are found by examining various properties of the global transi...

  9. Aberdeen City Garden : Beyond Landscape or Architecture

    NARCIS (Netherlands)

    Jauslin, D.

    2012-01-01

    A team around the New York based Architects Diller, Scofidio & Renfro DS+R won a competition for the Aberdeen City Garden in January 2012 together with OLIN and Keppie Design. The proposal supported by a private deed to the city passed a public referendum in the Scottish costal town in March 2012

  10. Raising Butterflies from Your Own Garden.

    Science.gov (United States)

    Howley-Pfeifer, Patricia

    2002-01-01

    Describes how raising monarch, black swallowtail, and mourning cloak butterflies in a kindergarten class garden can provide opportunities for observation experiences. Includes detailed steps for instruction and describes stages of growth. Excerpts children's journal dictations to illustrate ways to support the discovery process. Describes related…

  11. Cultivating Bakhtin in the garden: Children's ecological narratives on becoming community gardeners

    Science.gov (United States)

    Grugel, Annie H.

    2009-12-01

    This dissertation illustrates how a children's community garden, designed specifically to promote intergenerational, multi-sociocultural relationships, is an "ideological environment" linking individuals and their community and connecting people with nature, in order to promote feelings of belonging, social connection, and encourage a sense of stewardship and identification with the environment (Bakhtin, 1978). By spending time in a community garden, responding to the natural ecosystems which exist on this land, and reflecting, through image and story about our childhood experience, the participants and I engaged in the dialogic process of what Thomashow (1996) refers to as "doing ecological identity work." Throughout this study I question how our past experiences with nature in ideological environments shape our ecological epistemologies, and how the dialogic process of becoming a gardener within the context of a community garden shapes a person's ecological identity. To frame this exploration of ecological identity work as a dialogic process and its role in the development of an ecological identity, I draw from sociocultural theory (Holland, et al., 1998), Bakhtin's theory of dialogism, and ecological identity studies (Clayton and Opotow, 2003; Cobb, 1993; Orr, 1994, 2006; Sobel, 1996, 2008; Thomashow, 1996). A large body of scholarly writing done by environmental researchers is devoted to examining and describing how adults, who self-identify as environmentalists, developed an ecological worldview. However, only a fraction of research is devoted to theorizing how children develop an environmental epistemology. In this study, I focus on how community gardens are dialogic spaces that provide a place for elementary-aged children to "experience" the discourse of gardening. Here, I describe the discourses that shape the garden and describe how gardeners, as a result of their collaborative experiences between human and non-human actors, take up social and dialogical

  12. Master Gardener-Led Lessons Increase Knowledge in Gardening and Environmental Science for Iowa Summer Camp Youth

    Science.gov (United States)

    Black, Bruce J.; Haynes, Cynthia; Schrock, Denny; Duerfeldt, Kevin; Litchfield, Ruth

    2016-01-01

    Gardening and nutrition lessons for children can affect knowledge, actions, and behaviors that support more healthful lifestyles. The objective of the study described in this article was to determine the effectiveness of a master gardener--led education program for youth at a week-long summer camp in Iowa. Garden knowledge was assessed via a…

  13. Gray and Green Revisited: A Multidisciplinary Perspective of Gardens, Gardening, and the Aging Process

    Directory of Open Access Journals (Sweden)

    Scott D. Wright

    2014-01-01

    Full Text Available Over fourteen years ago, the concept of “gray and green” was first introduced by Wright and Lund (2000 to represent a new awareness and a call for increased scholarship at the intersection of environmental issues and the aging process. This review paper revisits that concept with a fresh perspective on the specific role of gardens and gardening in the aging experience. As example, gardening is one of the most popular home-based leisure activities in the US and represents an important activity in the lives of older adults in a variety of residential settings. Yet, there has been a lack of any comprehensive and multidisciplinary (science and humanities examination of the nexus between gardening and the aging experience, and in particular with research connections to stewardship and caring. In this paper, we review contemporary articles demonstrating the multidisciplinarity of gardening and the aging process. First, we will focus on the beneficial psychological effects resulting from the cultivation of caring, including personal contentment and artistic expression. Second, we will focus on stewardship and how gardening increases health, community awareness, and a connection to future generations. On the surface, this may demonstrate a separation between the humanities and science, but we will clarify a symbiotic relationship between the two disciplines in our conclusion.

  14. ECONOMIC PERFORMANCE OF COMMUNITY GARDEN IN ZIMBABWE

    Directory of Open Access Journals (Sweden)

    Zivenge E.

    2013-09-01

    Full Text Available Zimbabwe has experienced an unprecedented decline of nearly all human development indicators for the past ten years. Despite the introduction of community gardens in drought-prone areas of Zimbabwe, poverty persists amongst the vulnerable groups. The potential to improve household, community and national food and nutrition security through garden activities is high if issues of water availability cost and availability of inputs, marketing and farmer empowerment can be addressed. This paper seeks to assess the community garden's cost structure to sales volume and profitability and the land use efficiency. Primary data were collected through structured questionnaire. A two stage sampling techniques was used to select respondents. The study was conducted in Zaka district. Three major crops namely tomatoes, covo and onion were chosen for the study basing on size of land under that particular crop. Cost-Volume-Profit analysis employed for analysis of cost structure to sales volume and profitability. Land use efficiency was also employed to measure the ratio yield per acre of farm to average yield of locality. The results showed that although the farmers are able to break even the margin of safety is small especially for cove and onion. The study recommends farmers to increase the size of acreage under onion production whilst reduce acreage under production of covo. Farmers should adopt technology that would improve land use efficiency of onion. There is a need for the intervention by the Government and other stakeholders to improve the profitability and efficiency of the community gardeners. Stakeholders' collaboration especially, in terms of farmer training which can improve garden activities as participants lack knowhow.

  15. Gardens, knowledge and the sciences in the early modern period

    CERN Document Server

    Remmert, Volker; Wolschke-Bulmahn, Joachim

    2016-01-01

    This volume focuses on the outstanding contributions made by botany and the mathematical sciences to the genesis and development of early modern garden art and garden culture. The many facets of the mathematical sciences and botany point to the increasingly “scientific” approach that was being adopted in and applied to garden art and garden culture in the early modern period. This development was deeply embedded in the philosophical, religious, political, cultural and social contexts, running parallel to the beginning of processes of scientization so characteristic for modern European history. This volume strikingly shows how these various developments are intertwined in gardens for various purposes.

  16. "Beautiful garden made of garbage" – Beijing Garden Expo Park as an example of a modern approach to creating public botanical gardens

    Directory of Open Access Journals (Sweden)

    Tkachenko Kirill

    2016-12-01

    A new park in Beijing is a unique project implemented at a former city waste area. The project was started in 2010. In 2013, the park was opened for its first visitors. Today, it has 69 gardens representing different Chinese provinces and major cities, as well as other countries whose designers wanted to demonstrate their class. The created gardens of 1-2 to 10-12 hectares represent both traditional styles of Chinese gardens and the latest trends in the field of garden art. The Museum of Chinese Gardens and Landscape Architecture (MCGALA is a part of the park’s vast territory of 513 hectares. The park also has the necessary infrastructure for its visitors with disabilities. Today, it has become a home for many educational institutions training specialists in the field of landscape design, as well as for the employees of the country’s parks, agronomists and gardeners.

  17. Spa Garden in Daruvar – Methods of Renewal and Reconstruction

    Directory of Open Access Journals (Sweden)

    Šćitaroci Mladen Obad

    2014-12-01

    Full Text Available Spa garden in Daruvar ‘Julius’s Park’ is the oldest spa garden in continental Croatia. The counts Jankovich and their successors created the garden during the 18th and 20th century. The garden resumed its nowadays form and surface in the time of count Julius Jankovich in the mid-19th century and it was named after him. The garden is protected as a cultural heritage. The garden’s renovation is seen as an urban, architectural and landscape unity and it attempts to affirm the missing and neglected parts of the garden, to provide technological and municipal space modernization and to make a pleasant urban garden ambiance with new facilities and high space arrangement qualities, contributing to the economic development of the local community.

  18. The interrelationship between subject matter and school gardens

    DEFF Research Database (Denmark)

    Christensen, Jacob Højgaard; Wistoft, Karen

    2018-01-01

    This article maps out existing research regarding the effectiveness of integrated teaching in school gardens, i.e. including the math, languages and science subjects with their related objectives and curricula in school garden teaching and vice versa. The article is based on a literature review...... a standard garden curriculum is essential to planning, carrying out and evaluating effective school garden teaching in math, languages and science. Experiential learning and hands-on activities are teaching methods that immediately come to mind because they make the subject content less abstract, activate...... that concludes that school gardens have a predominantly positive influence on students’ learning outcome. However, there are a few school garden programmes that have the same or even a less beneficial influence on students’ learning outcome than traditional teaching. Thus, school gardens do not have...

  19. Tooele County 4-H Youth Garden: An Interactive Approach

    Directory of Open Access Journals (Sweden)

    Stephen Sagers

    2011-12-01

    Full Text Available The Tooele City 4-H Youth Garden program was designed to provide a non-traditional recreational activity for a growing youth population. Children ages 5-18, assisted by parents and other family members, tend an 8’x 15’ garden plot. A small registration fee covers 4-H enrollment. Tooele City provides land, water, employees, maintenance and equipment. Participants provide their own seed and labor, must attend an orientation in the spring, commit to work at least once each week in the garden, and attend periodic club meetings during the growing season. Club meetings cover basic gardening principles and specific issues related to individual garden plots. Approximately 800 youth have been involved since it was first organized in 2002. Many members have “graduated” or gone on to having their own gardens. The youth garden project has been a success due to a combination of dedicated leadership, hands-on learning and tangible, edible results.

  20. Civil War, Revolutionary Heritage, and the Chinese Garden

    Directory of Open Access Journals (Sweden)

    Tobie Meyer-Fong

    2014-12-01

    Full Text Available The Chinese garden now symbolizes timeless national, cultural, and aesthetic values. But as real property in the past, gardens inevitably were subject to the vicissitudes of their times. This article focuses on gardens and the Taiping Civil War (1851–1864. During the war, many gardens were reduced to tile shards and ash. Surviving gardens functioned as objects of longing and nostalgia, sites of refuge (physical and emotional, or a means to display status under the new regime. In the postwar period, gardens served as status symbols, places to commemorate loss or celebrate restoration, and venues for renewed sociability. This article uses a series of case studies to explore the multiple meanings associated with gardens, the Taiping Heavenly Kingdom, and the Qing dynasty—in the past and today.

  1. Tick fauna of wild animals received and attended at the Santarém Zoological Park, western Pará State, Brazil

    Directory of Open Access Journals (Sweden)

    Kelly Karoline Gomes do Nascimento

    2017-08-01

    Full Text Available ABSTRACT: Ticks are known worldwide for parasitizing a number of wild hosts. However, few studies have been conducted on ticks in zoos in Brazil. The objective of the present study was to collect, identify, and report the parasitic tick fauna found on wild Amazon animals received and attended at the Santarém Zoological Park from September 2004 to September 2013. In all, 56 animals, including 26 mammals and 30 reptiles, were sampled, from which 1172 ticks were collected and identified, comprising 862 adults, 284 nymphs, and 26 larvae. Nymphs of Amblyomma geayi on three-toed sloth (Bradypus tridactylus, adults of Amblyomma longirostre on black dwarf porcupine (Coendou nycthemera, and nymphs of Amblyomma naponense on southern tamandua (Tamandua tetradactyla were identified for the first time in the country in the present study. Although, the North region is the largest among the five Brazilian regions, this is the first study conducted with ticks and animals attended in a zoo in the Brazilian Amazon.

  2. Short notes and reviews Zoological nomenclature – reflections on the recent past and ideas for our future agenda

    NARCIS (Netherlands)

    Minelli, Alessandro

    2001-01-01

    A couple of weeks after the start of my service as President of the International Commission on Zoological Nomenclature, a paper of mine appeared in the Bulletin of Zoological Nomenclature (Minelli, 1995) in which I outlined some major challenges to be faced by biological nomenclature in response to

  3. Examining the gardens of the preschool education institutions

    Directory of Open Access Journals (Sweden)

    Maide Orçan Kaçan

    2017-04-01

    Full Text Available In the study, it is aimed to reveal current features and practices of the gardens of the preschool education institutions, the obstacles to being qualified gardens in the schools and professional trainings related to the gardens which the teachers want to participate in. The population of the study consists of the teachers working in preschool education institutions in 2014-2015 academic years. The sample of the study consists of 56 preschool teachers who have been willing to participate in the study in the preschool education institutions under the Ministry of National Education which have been selected randomly from the population. The study is a survey study, and a questionnaire form has been prepared by the researchers by investigating related domestic and foreign literature to analyze the views of the teachers related to gardens. The questionnaire form consisted of sections like general information, garden features and applications of the schools, obstacles to gardens in the schools, professional trainings related to garden that the teachers want to participate in. In the analysis of the data obtained in the direction of the goals of the study, frequency and percentage distribution from descriptive statistical techniques have been used. As a result of the research, it was determined that half of the schools had the garden and the other half did not have the garden. Teachers have stated that the majority of school gardens use grasses, wild habitats and ornamental plants, use more than half of the school gardens for activities, and that these activities are mostly play, movement, science and field trips. The majority of teachers reported budget deficiencies and inadequate space as obstacles to the quality gardening of schools. In addition, they reported that the majority of them want to participate in professional training fields related to garden-based teaching such as outdoor classroom management, language and math, nutrition, science and

  4. Development of the GREEN (Garden Resources, Education, and Environment Nexus) Tool: An Evidence-Based Model for School Garden Integration.

    Science.gov (United States)

    Burt, Kate Gardner; Koch, Pamela; Contento, Isobel

    2017-10-01

    Researchers have established the benefits of school gardens on students' academic achievement, dietary outcomes, physical activity, and psychosocial skills, yet limited research has been conducted about how school gardens become institutionalized and sustained. Our aim was to develop a tool that captures how gardens are effectively established, integrated, and sustained in schools. We conducted a sequential, exploratory, mixed-methods study. Participants were identified with the help of Grow To Learn, the organization coordinating the New York City school garden initiative, and recruited via e-mail. A stratified, purposeful sample of 21 New York City elementary and middle schools participated in this study throughout the 2013/2014 school year. The sample was stratified in their garden budgets and purposeful in that each of the schools' gardens were determined to be well integrated and sustained. The processes and strategies used by school gardeners to establish well-integrated school gardens were assessed via data collected from surveys, interviews, observations, and concept mapping. Descriptive statistics as well as multidimensional scaling and hierarchical cluster analysis were used to examine the survey and concept mapping data. Qualitative data analysis consisted of thematic coding, pattern matching, explanation building and cross-case synthesis. Nineteen components within four domains of school garden integration were found through the mixed-methods concept mapping analysis. When the analyses of other data were combined, relationships between domains and components emerged. These data resulted in the development of the GREEN (Garden Resources, Education, and Environment Nexus) Tool. When schools with integrated and sustained gardens were studied, patterns emerged about how gardeners achieve institutionalization through different combinations of critical components. These patterns are best described by the GREEN Tool, the first framework to identify how to

  5. The Therapy Garden Nacadia®

    DEFF Research Database (Denmark)

    Sidenius, Ulrik

    The therapy garden Nacadia® is designed to provide a setting and framework for a nature-based therapy (NBT) program for people suffering from stress-related illnesses. It was established through an evidence-based health design in landscape architecture (EBHDL) process, an interdisciplinary...... a deeper understanding of and develop more knowledge about landscape architecture in a therapeutic intervention under Danish conditions. Data were collected from 42 severely stress citizens during a 10 week NBT program in Nacadia. Several data collection and data processing methods were used: Landscape...... in the design. Further the third study develops a model for diagnostic post occupancy evaluations (DPOE) of therapy gardens. It is an effective tool for ensuring health-promoting effects in accordance with the aims and objectives of the landscape design....

  6. Community Gardens as Environmental Health Interventions: Benefits Versus Potential Risks.

    Science.gov (United States)

    Al-Delaimy, W K; Webb, M

    2017-06-01

    The purpose of this paper was to summarize current findings on community gardens relevant to three specific areas of interest as follows: (1) health benefits, (2) garden interventions in developing versus developed countries, and (3) the concerns and risks of community gardening. Community gardens are a reemerging phenomenon in many low- and high-income urban neighborhoods to address the common risk factors of modern lifestyle. Community gardens are not limited to developed countries. They also exist in developing low-income countries but usually serve a different purpose of food security. Despite their benefits, community gardens can become a source of environmental toxicants from the soil of mostly empty lands that might have been contaminated by toxicants in the past. Therefore, caution should be taken about gardening practices and the types of foods to be grown on such soil if there was evidence of contamination. We present community gardens as additional solutions to the epidemic of chronic diseases in low-income urban communities and how it can have a positive physical, mental and social impact among participants. On balance, the benefits of engaging in community gardens are likely to outweigh the potential risk that can be remedied. Quantitative population studies are needed to provide evidence of the benefits and health impacts versus potential harms from community gardens.

  7. Pattern formation in confined chemical gardens

    Science.gov (United States)

    De Wit, Anne; Haudin, Florence; Brau, Fabian; Cartwright, Julyan

    2014-05-01

    Chemical gardens are plant-like mineral structures first described in the seventeenth century and popularly known from chemistry sets for children. They are classically grown in three-dimensional containers by placing a solid metal-salt seed into a silicate solution. When the metal salt starts dissolving in the silicate solution, a semi-permeable membrane forms by precipitation across which water is pumped by osmosis from the silicate solution into the metal salt solution, further dissolving the salt. Above a given pressure, the membrane breaks. The dissolved metal salt solution being generally less dense than the reservoir silicate solution, it rises as a buoyant jet through the broken membrane and further precipitates in contact with the silicate solution, producing a collection of mineral forms that resemble a garden. Such gardens are the subject of increased interest as a model system to understand pattern formation in sea-ice brinicles and hydrothermal vents on the seafloor, among others. All these self-organized precipitation structures at the interface between chemistry, fluid dynamics and mechanics share indeed common chemical, mechanical and electrical properties. In this framework, we study experimentally spatial patterns resulting from the growth of chemical gardens in confined quasi-two-dimensional (2D) geometries upon radial injection of a metallic salt solution into a silicate solution in a horizontal Hele-Shaw cell. We find a large variety of patterns including spirals, fingers, worms, filiform tubes, and flower-like patterns. By exploring the phase space of reactant concentrations and injection flow rates, we observe transitions between these spatio-temporal structures resulting from a coupling between the precipitation reaction, mechanical effects and hydrodynamic instabilities.

  8. Economic Gardening and the Grow Kentucky Program

    OpenAIRE

    Robbins, Lynn W.; Allen, James E. IV

    2015-01-01

    In 2014, the Community and Economic Development Initiative of Kentucky (CEDIK) and the Kentucky Small Business Development Center (KSBDC), launched Grow Kentucky, Kentucky’s only certified Economic Gardening program. The program helps second-stage entrepreneurial growth companies penetrate existing markets, identify new markets, monitor competitors, track industry trends, locate customer clusters, use search engine optimization/social media for marketing and various other customized research....

  9. Soils of the Summer Garden (Saint Petersburg)

    Science.gov (United States)

    Matinyan, N. N.; Bakhmatova, K. A.; Korentsvit, V. A.

    2017-06-01

    Soils of the Summer Garden—the first regular (French-style) garden in Russia—are characterized on the basis of the materials of field study performed during reconstruction of the garden in 2005-2011. Most of these soils are filled soils—urbostratozems—underlain by the loamy sands deposited in the Littorina Sea or by the buried gray-humus gleyic and gleyed soils. Urbostratozems are characterized by the slightly acid reaction in the topsoil horizons and slightly alkaline reaction in the middle-profile and lower horizons. The humus content in them varies from 0.2 to 6.8%; in the buried gray-humus soils, it is within 1.3-2.6%. The soils of the garden are characterized by the high and extremely high content of available phosphorus and the predominantly low content of available potassium as determined by Machigin's method. The bulk content of Pb in the surface soil horizons during the period of our study exceeded the maximum permissible concentration by 3-20 times; the bulk contents of Cu and Zn exceeded the tentative permissible concentrations for coarse-textured soils by 2-6 and 4-20 times, respectively. The main sources of the soil contamination by the heavy metals are the nearby highways. Local contaminated area was also found near the household yard.

  10. Zoological Results of a Collecting Journey to Yugoslavia, 1954. 1. Introduction and List of Collecting Stations

    NARCIS (Netherlands)

    Jeekel, C.A.W.; Stock, J.H.

    1957-01-01

    In the spring of 1954, from April 28 to June 14, six members of the scientific staff of the Zoological Museum of Amsterdam made a collecting trip to Yugoslavia. The primary purpose of this journey was collecting for the Museum, animals from that part of Europe being only poorly represented. At the

  11. 9 CFR 93.104 - Certificate for pet birds, commercial birds, zoological birds, and research birds.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Certificate for pet birds, commercial birds, zoological birds, and research birds. 93.104 Section 93.104 Animals and Animal Products ANIMAL... (INCLUDING POULTRY) AND ANIMAL PRODUCTS IMPORTATION OF CERTAIN ANIMALS, BIRDS, FISH, AND POULTRY, AND CERTAIN...

  12. Effects of the Teacher's Background on Teaching and Students' Achievement in Botany and Zoology

    Science.gov (United States)

    Tamir, P.

    1976-01-01

    The relationship of certain teacher background variables to their attitudes priorities, expectations, and instructional practices regarding botany and zoology was investigated. Teachers were grouped into three categories: botanists, zoologists, and neutrals; the academic achievement of the students of the teachers in the three categories was…

  13. The Relationship between College Zoology Students' Beliefs about Evolutionary Theory and Religion.

    Science.gov (United States)

    Sinclair, Anne; And Others

    1997-01-01

    Researchers administered surveys to college zoology students prior to, and immediately following a study of evolutionary theory, to assess their understanding and acceptance of evidence supporting the theory. Results showed students had many misconceptions about the theory. Their beliefs interfered with their ability to objectively view scientific…

  14. The Effect of General Objectives Defined by Behavioral Objectives on Achievement in a College Zoology Course.

    Science.gov (United States)

    Rushin, John W.; Baller, William

    1981-01-01

    Tests the effect of developmental level objectives on student achievement and efficiency in a zoology course. These objectives were found to have no significant effect on achievement, but they did significantly increase student efficiency in learning the content material of the module. (Author)

  15. Museum of Comparative Zoology Library--The Agassiz Library: Harvard University.

    Science.gov (United States)

    Jonas, Eva S.; Regen, Shari S.

    1986-01-01

    Argues that the Museum of Comparative Zoology Library reflects the union between the nineteenth century natural history values of Louis Agassiz and the twentieth century library and information science methodology. Special collections, records, cataloging and classification, serials and their classification, policies, services, and procedures are…

  16. Zoology Students' Experiences of Collaborative Enquiry in Problem-Based Learning

    Science.gov (United States)

    Harland, Tony

    2002-01-01

    This paper presents an action-research case study that focuses on experiences of collaboration in a problem-based learning (PBL) course in Zoology. Our PBL model was developed as a research activity in partnership with a commercial organisation. Consequently, learning was grounded in genuine situations of practice in which a high degree of…

  17. [Live Animals and Staged Nature : Drawing and Photography in German Popular Zoology between 1860 and 1910].

    Science.gov (United States)

    Gall, Alexander

    2017-06-01

    It is the central thesis of this paper that the "biological perspective" (Lynn Nyhart) typical for Germany, with its interest in living animals, not only influenced natural history practices in many ways during the second half of the 19th century, rather also shaped the illustrations of popular zoology publications, as for example those in Brehms Thierleben. The illustrators of this period preferred to use live animals as models, which they studied in zoos. These animals were often depicted in their "natural" habitats. Since the illustrators knew only very little about these habitats, they had to be imagined. Another fashionable genre within popular zoology was the portrayal of animals fighting, which attracted attention because of their drama. The first wildlife photographers oriented themselves on the zoological illustrations and, with the aid of manipulation, staging and retouching, gave their photographs the impression of natural surroundings and drama. Yet both the illustrators and the photographers emphasized their truth to nature and - based on this - the scientific value of their pictures. In so doing, they developed a "biological" kind of wildlife photography, which, after the turn of the 19th century, allowed dedicated amateurs to create a popular zoological oeuvre that was well received by broad audiences.

  18. Viktor Hamburger's Department of Zoology in the 1940s: a student perspective.

    Science.gov (United States)

    Wenger, B S; Wenger, E

    2001-04-01

    Eleanor and Byron Wenger were graduate students in the Department of Zoology in the 1940s. Both took several courses with Viktor, and he was thesis advisor for both of us. We have attempted to provide a summary of life in the department from a student perspective as well as our impression of Viktor's style of mentoring and guiding student research and education.

  19. Mycotic Infections occurring during an eight Year Period at the Chicago Zoological Park, Brookfield, Illinois

    NARCIS (Netherlands)

    Williamson, W.M.; Tilden, E.B.; Getty, R.E.

    1963-01-01

    We present below listings of mycotic infections occurring in vertebrates at the Chicago Zoological Park from September, 1954 to December, 1962. Most of the identifications were made by Dr. Tilden and Mrs. Getty from cultures of the fungi involved. Except for a few cases noted among the mammals, the

  20. Enteric Infections occuring during an eight Year Period at the Chicago Zoological Park Brookfield, Illinois

    NARCIS (Netherlands)

    Williamson, W.M.; Tilden, E.B.; Getty, R.E.

    1963-01-01

    The bacteriological examinations of abnormal stools, irrespective of the apparent seriousness of the illness, is particularly important in a zoological park where it is difficult to apply measures to keep out possibly infected wild, non-resident animals and mechanical carriers, such as flies,

  1. Bot Fly Types in the Museum of Comparative Zoology (Diptera: Oestridae)

    OpenAIRE

    Woodley, Norman E.

    1994-01-01

    The primary types of 5 bot fly taxa in the entomology collection of the Museum of Comparative Zoology are listed and discussed. Syntypes of Gasterophilus pecorum var. zebrae Rodhain and Bequaert and Kirkia minuta Rodhain and Bequaert, previously believed to be lost, are present in the collection. Specimens of two taxa labeled as types have no type status,

  2. "Do Giraffes Ever Sit?": A Study of Visitor Perceptions at the National Zoological Park, Smithsonian Institution.

    Science.gov (United States)

    Wolf, Robert L.; Tymitz, Barbara L.

    This study explores why people come to the National Zoological Park, the value of their visit, what they learn, and how the overall experience of visiting the zoo affects them. The study was undertaken over six months. It is part of a series to evaluate how various bureaus of the Smithsonian Institutions influence the public through their diverse…

  3. Standing on the shoulders of colourful giants: 50 years of zoological ...

    African Journals Online (AJOL)

    In particular, the Society's journal requires invigoration and enthusiastic commitment, particularly from high-ranking members, to submit excellent manuscripts to the journal, so as to boost its impact factor and allow it to become globally competitive. Key words: Zoological Society of Southern Africa, Gold Medal, symposia, ...

  4. The fauna and flora of a kelp bed canopy | Allen | African Zoology

    African Journals Online (AJOL)

    African Zoology. Journal Home · ABOUT · Advanced Search · Current Issue · Archives · Journal Home > Vol 16, No 2 (1981) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Download this PDF file. The PDF file you selected should load here if your Web browser ...

  5. Previous Gardening Experience and Gardening Enjoyment Is Related to Vegetable Preferences and Consumption Among Low-Income Elementary School Children.

    Science.gov (United States)

    Evans, Alexandra; Ranjit, Nalini; Fair, Cori N; Jennings, Rose; Warren, Judith L

    2016-10-01

    To examine if gardening experience and enjoyment are associated with vegetable exposure, preferences, and consumption of vegetables among low-income third-grade children. Cross-sectional study design, using baseline data from the Texas! Grow! Eat! Go! Twenty-eight Title I elementary schools located in different counties in Texas. Third-grade students (n = 1,326, 42% Hispanic) MAIN OUTCOME MEASURES: Gardening experience, gardening enjoyment, vegetable exposure, preference, and consumption. Random-effects regression models, adjusted for age, sex, ethnicity, and body mass index percentile of child, estimated means and standard errors of vegetable consumption, exposure, and preference by levels of gardening experience and enjoyment. Wald χ2 tests evaluated the significance of differences in means of outcomes across levels of gardening experience and enjoyment. Children with more gardening experience had greater vegetable exposure and higher vegetable preference and consumed more vegetables compared with children who reported less gardening experience. Those who reported that they enjoyed gardening had the highest levels of vegetable exposure, preference, and consumption. Garden-based interventions can have an important and positive effect on children's vegetable consumption by increasing exposure to fun gardening experiences. Copyright © 2016 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

  6. Hygienic-sanitary conditions of vegetables and irrigation water from kitchen gardens in the municipality of Campinas, SP

    Directory of Open Access Journals (Sweden)

    Simões Marise

    2001-01-01

    Full Text Available We examined samples of irrigation water and vegetables from kitchen gardens in Campinas, Brazil. The bacterial analysis condemned 22.3% of the vegetable samples, and the parasitological examination condemned 14.5%. The criteria established by the Brazilian legislation condemned 11.8% of the irrigation water samples. Parasites were significantly more frequent in vegetables in the rainy season, while excessive fecal coliforms were more frequent in the dry season. A proper monitoring of the irrigation water supply is important to avoid the contamination of vegetables.

  7. Refugees Connecting with a New Country through Community Food Gardening

    Directory of Open Access Journals (Sweden)

    Neil Harris

    2014-09-01

    Full Text Available Refugees are a particularly vulnerable population who undergo nutrition transition as a result of forced migration. This paper explores how involvement in a community food garden supports African humanitarian migrant connectedness with their new country. A cross-sectional study of a purposive sample of African refugees participating in a campus-based community food garden was conducted. Semi-structured interviews were undertaken with twelve African humanitarian migrants who tended established garden plots within the garden. Interview data were thematically analysed revealing three factors which participants identified as important benefits in relation to community garden participation: land tenure, reconnecting with agri-culture, and community belonging. Community food gardens offer a tangible means for African refugees, and other vulnerable or marginalised populations, to build community and community connections. This is significant given the increasing recognition of the importance of social connectedness for wellbeing.

  8. Scaling up from gardens: biodiversity conservation in urban environments.

    Science.gov (United States)

    Goddard, Mark A; Dougill, Andrew J; Benton, Tim G

    2010-02-01

    As urbanisation increases globally and the natural environment becomes increasingly fragmented, the importance of urban green spaces for biodiversity conservation grows. In many countries, private gardens are a major component of urban green space and can provide considerable biodiversity benefits. Gardens and adjacent habitats form interconnected networks and a landscape ecology framework is necessary to understand the relationship between the spatial configuration of garden patches and their constituent biodiversity. A scale-dependent tension is apparent in garden management, whereby the individual garden is much smaller than the unit of management needed to retain viable populations. To overcome this, here we suggest mechanisms for encouraging 'wildlife-friendly' management of collections of gardens across scales from the neighbourhood to the city. Copyright 2009 Elsevier Ltd. All rights reserved.

  9. Refugees connecting with a new country through community food gardening.

    Science.gov (United States)

    Harris, Neil; Minniss, Fiona Rowe; Somerset, Shawn

    2014-09-05

    Refugees are a particularly vulnerable population who undergo nutrition transition as a result of forced migration. This paper explores how involvement in a community food garden supports African humanitarian migrant connectedness with their new country. A cross-sectional study of a purposive sample of African refugees participating in a campus-based community food garden was conducted. Semi-structured interviews were undertaken with twelve African humanitarian migrants who tended established garden plots within the garden. Interview data were thematically analysed revealing three factors which participants identified as important benefits in relation to community garden participation: land tenure, reconnecting with agri-culture, and community belonging. Community food gardens offer a tangible means for African refugees, and other vulnerable or marginalised populations, to build community and community connections. This is significant given the increasing recognition of the importance of social connectedness for wellbeing.

  10. Smell and Anosmia in the Aesthetic Appreciation of Gardens

    Directory of Open Access Journals (Sweden)

    Marta Tafalla

    2014-01-01

    Full Text Available In his Critique of the Power of Judgment, Kant defined the garden as a visual art and considered that smell plays no role in its aesthetic appreciation. If the Kantian thesis were right, then a person who has no sense of smell (who suffers from anosmia would not be impaired in his or her aesthetic appreciation of gardens. At the same time, a visually impaired person could not appreciate the beauty of gardens, although he or she could perceive them through hearing, smell, taste, and touch. In this paper I discuss the role of smell and anosmia in the aesthetic appreciation of gardens. I accept the Kantian idea that the appreciation of a garden is the appreciation of its form, but I also defend that, at least in some cases, smell can belong to the form of gardens and, consequently, the ability or inability to smell influences their aesthetic appreciation.

  11. Ripe for Change: Garden-Based Learning in Schools. Harvard Education Letter Impact Series

    Science.gov (United States)

    Hirschi, Jane S.

    2015-01-01

    "Ripe for Change: Garden-Based Learning in Schools" takes a big-picture view of the school garden movement and the state of garden-based learning in public K--8 education. The book frames the garden movement for educators and shows how school gardens have the potential to be a significant resource for teaching and learning. In this…

  12. Productive Urban Landscape In Developing Home Garden In Yogyakarta City

    Science.gov (United States)

    Irwan, S. N. R.; Sarwadi, A.

    2017-10-01

    Home garden is one type of agroecosystem that supports ecosystem services even in the urban settlement. The studies involved literature references and field survey along with a framework of the productive urban landscape that support ecosystem services in home garden. Productive urban landscape provided environmentally, socially and economically benefits that contained in ecosystem services. Problems on limited space in the urban settlement have to be managed by modified home garden system in order to work for ecosystem service in developing productive landscape. This study aimed to assess home garden (Pekarangan) system in a cluster of high density settlement in Yogyakarta City. Structured interview and vegetation identification of home garden have been conducted on 80 samples in Rejowinangun Kotagede District, Yogyakarta City. People showed enthusiasm in ecosystem services provided by home garden “Pekarangan Produktif” through developing productive urban landscape. Some benefits on ecosystem services of home garden were revealed on this study consisted of food production for sale (4.7%), home industry (7.69%), aesthetics (22.65%), food (14.10%), biodiversity (10.68%), ecosystem (12.82%), education (2.56), social interaction (11.54%), recreation (4.70%), and others (8.55%). Nevertheless, vegetation and other elements of home gardens have been managed irregularly and in particularly, the planned home gardens were only 17.07%. Actually, home gardens provided a large set of ecosystem services including being cultural services those are the category most valued. The urban people almost hided the understanding of the cultural benefit of ecosystem services of home garden, even though Yogyakarta has known the cultural city. Thus, urban home garden, as way as “Pekarangan Produktif” in the limited space that managed and planned sustainably, provide many benefits of ecosystem services in a productive urban landscape.

  13. PEMANFAATAN BARANG BEKAS BOTOL PLASTIK DALAM PEMBUATAN VERTICAL GARDEN

    National Research Council Canada - National Science Library

    Asropah Asropah; Ika Septiana; Eva Ardiana Indrariani

    2016-01-01

    .... Berdasarkan tersebut dibutuhkannya kegiatan inovatif dan kreatif yang menunjang kemajuan perkotaan atau kota besar salah satunya dengan kegiatan penghijauan wilayah dengan cara vertical garden...

  14. School Gardens: A Qualitative Study on Implementation Practices

    Directory of Open Access Journals (Sweden)

    Nele Huys

    2017-11-01

    Full Text Available School gardens have beneficial effects on children’s dietary behaviors but information on its implementation is scarce. The current study aimed to gain insight in implementation practices of school gardens and in perceptions of key members and children towards a school garden. We conducted twelve interviews involving 14 key members and five focus groups with 38 children from fifth to sixth grade (10–13 years old in four primary schools in Ghent (Flanders, Belgium. We analyzed the interviews and focus groups in NVivo, using thematic analysis. School gardens were mainly initiated to involve children in nature, not to improve vegetable consumption. Participants were positive about having a school garden, experienced facilitating factors (e.g., adaptability of the garden, having a person responsible for the garden, but also various barriers (e.g., difficulties with startup, maintenance during summer holidays and integration in the school curriculum and suggested some solutions (e.g., involving external organizations and parents, expanding the garden and motivating factors for children (e.g., colorful plants, use of gloves. In order to improve implementation and to contribute to children’s health, future school gardening projects should take the recommendations of key members and children into account.

  15. Discovery Garden -- Physics and Architecture Meet Outside to Talk

    Science.gov (United States)

    Tabor-Morris, Anne; Briles, Timothy; Froriep, Kathleen; McGuire, Catherine

    2012-02-01

    The purpose of Georgian Court University's "Discovery Garden" is to create an experience of the physical sciences for students, both science and non-science majors, in a place of serenity: an outdoor garden. Why a garden? Consider that the traditional laboratory experience for students is one of stark rooms ventilated with noisy hoods and endemic with lab coats and safety glasses, an alien environment that can be a source of anxiety for some students studying science, while the idea of a garden excites the imagination and conjures peace. The garden also serves as a reminder that ideas learned in the classroom apply to the everyday world. In addition, the garden is a model of informal learning, which can be especially interesting for pre-service teachers. Outlined here are some general suggestions for the design of a science garden, applicability of educational philosophy to full-body experiences, and activities suggested for students and future teachers in such a garden, as well as a mini-tour of our garden.

  16. TECHNICAL CONSIDERATIONS FOR THE PLANNING OF ROOF GARDENS

    Directory of Open Access Journals (Sweden)

    Nizamettin KOÇ

    1998-01-01

    Full Text Available Increases in population, buildings, traffic density and air pollution is the most specific characteristics of metropol cities. These conditions effect the living quality negatively. That is why architectures and planners should find both aesthetic and functional planning approach in urban areas. Roof gardens, which affect positively urban ecology in many ways, have an important place in this approach. Planning aproach of roof gardens are rather different compare to ground level design. Structural elements under the roof gardens againist the infiltration of water. That is why it is important that roof garden plannings should have some layers shuclh as drainage, insulation, waterproofing, filter layers and irrigation andf drainage systems.

  17. Design of evidence-based gardens and garden therapy for neurodisability in Scandinavia: data from 14 sites.

    Science.gov (United States)

    Spring, Josephine Anne

    2016-04-01

    A total of 14 Scandinavian therapy gardens were visited and data collected on plantings, therapeutic activities and assessment of effectiveness in Spring 2014. Data were gathered by a questionnaire and by interviewing staff in Sweden, Denmark and Norway. The data collection structured proforma used the post-occupation assessment method. Gardening promoted physical movement, presented cognitive challenges and provided opportunities for social participation. Half the gardens were enclosed with sensory plants and 85% were adapted for wheelchairs. A total of 57% of gardens visited had simple designs with flowers, shrubs, lawns and trees. A social center was important especially for dementia clients. Planted pots were used in 79% of gardens. The effectiveness of therapy gardens was assessed at 71% of sites.

  18. A Garden of Stories: An English Lesson in a Botanical Garden

    Science.gov (United States)

    Mazor, Rachel

    2011-01-01

    Five middle school teachers are among the few people wandering around the Brooklyn Botanic Garden, squinting at labels describing the plants that will bloom soon. The author and her colleagues are on a reconnaissance mission, trying to plan an interdisciplinary field trip for the seventh grade. They represent different departments--science, math,…

  19. Farmer's market, demonstration gardens, and research projects expand outreach of Extension Master Gardeners

    Science.gov (United States)

    Pamela J. Bennett; Ellen M. Bauske; Alison Stoven O' Connor; Jean Reeder; Carol Busch; Heidi A. Kratsch; Elizabeth Leger; Angela O' Callaghan; Peter J. Nitzche; Jim Downer

    2013-01-01

    Extension Master Gardener (EMG) volunteers are central to expanding the outreach and engagement of extension staff. A workshop format was used at the Annual Conference of the American Society for Horticultural Science on 31 July 2012 in Miami, FL to identify successful management techniques and projects that expand EMG volunteer outreach, leading to increased extension...

  20. Don’t forget about the garden! The design of gardens for people with dementia

    NARCIS (Netherlands)

    Eveline Wouters; E.L.M. Zwerts-Verhelst; Joost van Hoof

    2014-01-01

    Purpose: When designing a nursing home, architects and planners need to consider ways to provide patients and caregivers with a feeling of a natural setting and being a part of the outdoor world as well as considering themes such as having accessible gardens that take the total well-being of its

  1. Domestic Resistance: Gardening, Mothering, and Storytelling in Leslie Marmon Silko's "Gardens in the Dunes"

    Science.gov (United States)

    Li, Stephanie

    2009-01-01

    Leslie Marmon Silko began her most recent work, "Gardens in the Dunes" (1999), intending to write a novel that would not be political. Following the publication of "Almanac of the Dead" (1992), which was simultaneously hailed as one of the most important books of the twentieth century and condemned for its angry self-righteousness, Silko…

  2. Nutritive potentials and utilization of garden snail (Limicolaria aurora ...

    African Journals Online (AJOL)

    The possibility of using garden snail (Limicolaria aurora) meat meal as a protein source in fish feeds was tested in Clarias gariepinus fingerlings. Five isonitrogenous (43% crude protein) diets in which garden snail meat meal was used to replace fish meal at 0%, (control diet), 25, 50, 75 and 100% inclusion levels were used ...

  3. School Gardens: Situating Students within a Global Context

    Science.gov (United States)

    Wolsey, Thomas DeVere; Lapp, Diane

    2014-01-01

    School-based gardens are increasingly common. The benefits to students reflect principles of global education by modeling sustainability through responsible ecological planning and service to the community, the environment, and humanity. The authors propose a pedagogical framework for planning school gardens and related experiences that…

  4. Nutritive potentials and utilization of garden snail (Limicolaria aurora ...

    African Journals Online (AJOL)

    AJB SERVER

    2006-10-16

    Oct 16, 2006 ... The possibility of using garden snail (Limicolaria aurora) meat meal as a protein source in fish feeds was tested in ... garden snail meat meal was used to replace fish meal at 0%, (control diet), 25, 50, 75 and 100% inclusion levels ..... in a diet could provide the essential amino acid requirement of the fish ...

  5. Measurement of farm level efficiency of home gardens in Uyo ...

    African Journals Online (AJOL)

    To investigate the farm level efficiency of home vegetable gardens in Uyo, a stochastic production function which incorporates a model for the technical inefficiency effects was used. Using farm-level data from 80 home gardeners obtained through structured questionnaire, the parameters were estimated simultaneously with ...

  6. Botanic gardens for the future: Integrating research, conservation ...

    African Journals Online (AJOL)

    Botanic gardens increasingly play a role in providing a scientific basis towards sustainable use and conservation of plant diversity. Due to a rising public awareness on biodiversity, they become important windows to the public. Gullele Botanic Garden is predestined to make an impact as a model institution for the Horn of ...

  7. Predicting Teacher Likelihood to Use School Gardens: A Case Study

    Science.gov (United States)

    Kincy, Natalie; Fuhrman, Nicholas E.; Navarro, Maria; Knauft, David

    2016-01-01

    A quantitative survey, built around the theory of planned behavior, was used to investigate elementary teachers' attitudes, school norms, perceived behavioral control, and intent in both current and ideal teaching situations toward using gardens in their curriculum. With positive school norms and teachers who garden in their personal time, 77% of…

  8. Economic Gardening through Entrepreneurship Education: A Service-Learning Approach

    Science.gov (United States)

    Desplaces, David E.; Wergeles, Fred; McGuigan, Patrick

    2009-01-01

    This article outlines the implementation of a service-learning approach in an entrepreneurship programme using an "economic gardening" strategy. Economic Gardening through Service-Learning (EGS-L) is an approach to economic development that helps local businesses and students grow through a facilitated learning process. Learning is made possible…

  9. School Gardens: Cultivating Food Security in Nova Scotia Public Schools?

    Science.gov (United States)

    Carlsson, Liesel; Williams, Patricia L; Hayes-Conroy, Jessica S; Lordly, Daphne; Callaghan, Edith

    2016-09-01

    A small but growing body of peer-reviewed research suggests that school gardens can play a role in building community food security (CFS); however, to date little research exploring the role of school gardens in supporting CFS is available. This paper begins to address this gap in the literature. A qualitative, exploratory, single-case study design was used. The focus of this case study was the school food garden at an elementary school in the River Valley, Nova Scotia, school community. Results provide useful information about potential CFS effects of school gardens in addition to the environmental effects on school gardens important to their effectiveness as CFS tools. Findings suggest children gained food-related knowledge, skills, and values that support long-term CFS. A local social and political landscape at the community, provincial, and school board level were key to strengthening this garden's contributions to CFS. We support Dietitians of Canada's nomination of school gardens as an indicator of CFS with theoretical and practical evidence, underscore the importance of a supportive environment, and need for further research in this area. Health professionals and community organizations provide critical support, helping to weave gardens into a greater movement towards building CFS.

  10. From Garden to Recipient: A Direct Approach to Nutrition Education

    Science.gov (United States)

    Murphy, Barbara

    2013-01-01

    Maine Harvest for Hunger (MHH) involves Master Gardeners in food security through participation in gleaning and gardening projects that benefit food pantries. A statewide survey (Murphy, 2011a) indicates many food pantries face increased demand but are unable to distribute all of the donated produce. The MHH program in Oxford County is designed to…

  11. Herbal gardens of India: A statistical analysis report | Rao | African ...

    African Journals Online (AJOL)

    A knowledge system of the herbal garden in India was developed and these herbal gardens' information was statistically classified for efficient data processing, sharing and retrieving of information, which could act as a decision tool to the farmers, researchers, decision makers and policy makers in the field of medicinal ...

  12. "Lansania Journal of Arachnology and Zoology" - a rare and obscure Japanese natural history journal.

    Science.gov (United States)

    Tennent, W John; Yasuda, Masatoshi; Morimoto, Katsura

    2008-01-01

    Publication data relating to a rare and obscure Japanese journal "Lansania Journal of Arachnology and Zoology" (1929-1941) are examined. Available facts, together with a substantial body of circumstantial and anecdotal evidence suggest that many planned issues, including several cited by independent sources as having been published, were not published. Some biographical data relating to the editor, Kyukichi Kishida (1888-1968), are provided. Titles of all papers known to have been published in "Lansania," with page numbers and claimed publication dates are presented, together with a list of 113 new zoological names proposed in the journal. Known library holdings of the journal worldwide are indicated. Details are provided of unpublished manuscripts in proof obtained from Kishida in the 1960s. The strong probability that some printed publication dates are inaccurate is discussed in detail.

  13. Essential veterinary education in zoological and wildlife medicine: a global perspective.

    Science.gov (United States)

    Aguirre, A A

    2009-08-01

    The current veterinary curriculum leaves graduates ill-equipped for careers in the field of zoological and wildlife medicine. Further postgraduate training is required to be an effective zoo or wildlife veterinarian. However, whether or not students choose to specialise in this field at a later date, the veterinary curriculum should cover several issues that are related to wildlife and zoo animals, including conservation biology, zoology, behaviour, physiology and conservation medicine. These subjects are essential, as we are preparing students to work in a world in which there is a global trade in wild animals, an increasing number of emerging infectious diseases and numerous environmental threats (habitat fragmentation, climate change) linked to anthropogenic change. Veterinary students should also be exposed to new opportunities to identify field and laboratory tools for the management and possible treatment of diseases in captive and wild populations and ecosystems using both in situ and ex situ approaches to conservation.

  14. Research of foraging and resting behaviour of European ground squirrel (Spermophilus citellus) in conditions of zoological garden as a tool for its restitution back to the wild

    National Research Council Canada - National Science Library

    Sandra Fraňová; Ivan Baláž

    2015-01-01

    ...). In the analytical part, we described the two main forms of ground squirrels’ behaviour in Zoo Bojnice and we subjected the compiled information to a thorough statistical analysis with the aid of main comparison tools...

  15. EVOLUTIONARY TRANSITIONS IN ENZYME ACTIVITY OF ANT FUNGUS GARDENS

    DEFF Research Database (Denmark)

    De Fine Licht, Henrik H; Schiøtt, Morten; Mueller, Ulrich G

    2010-01-01

    the attine phylogeny. We show that, relative to sister clades, gardens of higher-attine ants have enhanced activity of protein-digesting enzymes, whereas gardens of leaf-cutting ants also have increased activity of starch-digesting enzymes. However, the enzyme activities of lower-attine fungus gardens...... are targeted primarily towards partial degradation of plant cell walls, reflecting a plesiomorphic state of non-domesticated fungi. The enzyme profiles of the higher-attine and leaf-cutting gardens appear particularly suited to digest fresh plant materials and to access nutrients from live cells without major...... an association with a monophyletic clade of specialized symbionts. In conjunction with the transition to specialized symbionts, the ants advanced in colony size and social complexity. Here we provide a comparative study of the functional specialization in extracellular enzyme activities in fungus gardens across...

  16. The Importance of Behavioral Research in Zoological Institutions: An Introduction to the Special Issue

    OpenAIRE

    Lance J Miller; Mellen, Jill D.; Stan A. Kuczaj II

    2013-01-01

    Behavioral research within zoological institutions (zoos and aquariums) has a long history that has helped to increase basic scientific knowledge and to facilitate the ability of institutions to make informed animal management decisions. Kleiman (1992) stated that "behavior research in zoos has enormous potential to contribute positively to the science of animal management, long-term breeding programs, conservation biology, and the advancement of scientific theory" (p. 309). As evidenced by t...

  17. Movement to curtail animal dissections in zoology curriculum: review of the Indian experience.

    Science.gov (United States)

    Akbarsha, Mohammad Abdulkader

    2007-01-01

    Animal dissections have been dropped from the curriculum in several developed countries, and virtual laboratories are taking their place, or at least the concept of the "three R's" is becoming accepted. Yet, the scenario in the developing countries in this regard has been dismal. However, recently, a movement has started in India in this area, thanks to the aggressive approach of PfA, I-CARE and InterNICHE, supported by a few zoology educators and policy makers, who joined this movement as freelancers. The aggressive campaigners against animal dissections put up convincing arguments to the orthodox zoology educators and higher education planners with such veracity that the arguments cannot be ignored. The arguments, to be presented in detail at the conference, and the campaign have been rewarded with success such that a few universities and autonomous colleges have revamped their zoology curricula so as to dispense with or reduce animal dissections. The Bharathidasan University, Tiruchirappalli, Tamil Nadu, India, has been the trendsetter, evolving what is known as the "Bharathidasan University Model". A memorandum from I-CARE and PfA to the University Grants Commission, Government of India, New Delhi, was sent out by the UGC to the universities with a request to consider the points positively. However, there is still a need to bring about an attitudinal change in the zoology educators and higher education planners such that they participate willingly in this endeavour. The role-players at all levels are identified and approached with a language that is understandable to each and are adequately supported by hands-on training in the alternative methods. Ultimately, the responsibility in this regard lies with the educators themselves, since they are the ones who, working in the academic committees that design the curricula, can cut down on the requirement for dissections.

  18. The List of Available Names (LAN): A new generation for stable taxonomic names in zoology?

    Science.gov (United States)

    Alonso-Zarazaga, Miguel A; Fautin, Daphne Gail; Michel, Ellinor

    2016-01-01

    The List of Available Names in Zoology (LAN) is an inventory of names with specific scope in time and content, presented and approved in parts, and constituted as a cumulative index of names available for use in zoological nomenclature. It was defined in Article 79 in the fourth edition of the International Code of Zoological Nomenclature. The LAN is likely to gain importance with the development of the online Official Registry for Zoological Nomenclature (ZooBank) as it is potentially a source of many nomenclaturally certified names. Article 79 describes the deliberative process for adding large numbers of names to the LAN simultaneously, detailing steps and chronology for submission of a candidate Part to the LAN and consideration of a candidate Part by the public and Commission, but it is largely mute about the contents of a candidate Part. It does make clear that a name within the scope of a Part but not on the LAN has no nomenclatural standing, even if it had previously been considered available, thereby preventing long-forgotten names from displacing accepted ones and the accumulation of nomina dubia. Thus, for taxa on the LAN, nomenclatural archaeology - the resurrecting of old unused names to replace by priority names in current usage - will not be worthwhile. Beyond that, it has been unclear if Article 79 is intended to document every available name known within the scope of the Part, or if its intention is to pare the inventory of available names within the scope of the Part. Consideration by the Commission and two committees to deal with the LAN have defined steps to implement Article 79 with the latter intent. Procedures for consideration of a candidate Part are defined in a manual, published as an appendix in this volume.

  19. Additional dates of Sir Andrew Smith's Illustrations of the Zoology of South Africa.

    Science.gov (United States)

    Low, Martyn E Y; Evenhuis, Neal L

    2014-05-14

    We update the collation of the dates of publication of Smith's Illustrations of the Zoology of South Africa provided by Waterhouse (1880) and Barnard (1950, 1952). In the case of nine parts, we are able to provide more accurate dates of publication (including day-dates for seven of these parts). For workers of invertebrate taxonomy, we provide an accurate date of publication for W. S. Macleay's volume on Annulosa. 

  20. Disciplines of Collection: Founding the Dresden Museum for Zoology, Anthropology and Ethnology in Imperial Germany

    OpenAIRE

    Petrou, Marissa Helene

    2016-01-01

    I explore three different themes in the history of science through the lens of the museum: 1) science and the public; 2) science and empire; 3) material and visual culture. The book is an institutional history of a provincial museum with international aspirations to standardize museum management and anthropological practice. The founding director of the Dresden Museum for Zoology, Anthropology and Ethnography proposed an historical, non-essentialist approach to understanding racial and cultur...

  1. The Plymouth Laboratory and the institutionalization of experimental zoology in Britain in the 1920s.

    Science.gov (United States)

    Erlingsson, Steindór J

    2009-01-01

    The Plymouth Laboratory of the Marine Biological Association of the United Kingdom (1884) was founded in 1888. In addition to conducting morphological and other biological research, the founders of the laboratory aimed at promoting research in experimental zoology which will be used in this paper as a synonym for e.g. experimental embryology, comparative physiology or general physiology. This dream was not fully realized until 1920. The Great War and its immediate aftermath had a positive impact on the development of the Plymouth Laboratory. The war greatly upset the operation of the Zoological Station in Naples and the ensuing crisis in its operations was closely related to the establishment of the physiological department in Plymouth in 1920. Two other key factors in the Plymouth story were the establishment of the Development Fund in 1909, which began contributing funds to the Plymouth Laboratory in 1912, and the patronage of the Cambridge zoologist George P. Bidder (1863-1954). This paper will focus on the combined influence of the Development Fund and Bidder on the development of the Plymouth Laboratory from around 1902 through the early 1920s, and the important role the laboratory played in promoting experimental zoology in Britain in the 1920s.

  2. Perceived Benefits of Participation and Risks of Soil Contamination in St. Louis Urban Community Gardens.

    Science.gov (United States)

    Wong, Roger; Gable, Leah; Rivera-Núñez, Zorimar

    2017-12-23

    Community gardens are credited for promoting health within neighborhoods, by increasing healthy food intake and exercise frequency. These benefits, however, are potentially undermined as urban soils are often contaminated from industrial legacies. The purpose of this study was to examine the perceived benefits of participation and risks of soil contamination within urban community gardens, and factors associated with soil contamination concerns. Ninety-three gardeners were interviewed across 20 community gardens in St. Louis, Missouri between June and August 2015. Surveys included questions on demographics, gardening practices, and perceptions of community gardening. Multilevel logistic models assessed how gardener demographics, gardening practices, and garden characteristics were associated with soil contamination concerns. Common perceived benefits of community gardening were community building (68.8%), healthy and fresh food (35.5%), and gardening education (18.3%). Most gardeners (62.4%) were not concerned about soil contamination, but nearly half (48.4%) stated concerns about heavy metals. Black race was significantly associated with soil contamination concerns (OR 5.47, 95% CI 1.00-30.15, p = .04). Community gardens offer numerous social and health benefits. Although most gardeners were not concerned about soil contamination, black gardeners were more likely to have concerns. Garden leaders should provide resources to gardeners to learn about soil contamination and methods to manage their risk, particularly in minority neighborhoods.

  3. Anaesthetic gardens. On Metaphysics by Lech Majewski

    Directory of Open Access Journals (Sweden)

    Marta Baron

    2010-06-01

    Full Text Available Interpretation of Metaphisics – the novel written by Lech Majewski, is the subject matter of theoretical, aesthetic and antropological considerations. Synthesis of arts: literature, film, painting and theatre, which occur in the novel, opens a perspective of intertextuality and provokes questions about ekphrasis, varied materials, ways of experience mediated by dispositives and reflections on humans among other problems. The crucial point in both: Majewski’s novel and this dissertation, is a triptych painted by Hieronymus Bosch – The Garden of Earthly Delight, which gradually annexes the featured world – becomes a basic figure in trying to show, how the aesthetization of reality brings Wolfgang Welsch’s cahegory of an(aesthetics.

  4. Experimental Study on the Health Benefits of Garden Landscape.

    Science.gov (United States)

    Lee, Juyoung

    2017-07-24

    To mitigate the negative effects of modern cities on health, scientists are focusing on the diverse benefits of natural environments; a conceptual approach to use gardens for promoting human health is being attempted. In this study, the effects of the visual landscape of a traditional garden on psychological and physiological activities were investigated. Eighteen male and female adults participated in this indoor experiment (mean age, 26.7 years). Twelve different landscape images for city and garden were presented continuously for 90 s. In the time series changes of oxygenated hemoglobin (O₂Hb), different patterns of changes were observed between the city and garden. The mean O₂Hb values increased for the city landscapes, whereas they decreased for the garden landscapes both in the left and right prefrontal cortices. Significant differences in the negative psychological states of tension, fatigue, confusion, and anxiety were observed between the city and garden landscapes. Important differences in the physiological and psychological responses to the two different landscapes were also detected between male and female participants, providing valuable clues to individual differences in the health benefits of natural landscapes. To validate the use of gardens as a resource for promoting health in urban dwellers, further scientific evidence, active communication, and collaboration among experts in the relevant field are necessary.

  5. Local and landscape drivers of predation services in urban gardens.

    Science.gov (United States)

    Philpott, Stacy M; Bichier, Peter

    2017-04-01

    In agroecosystems, local and landscape features, as well as natural enemy abundance and richness, are significant predictors of predation services that may result in biological control of pests. Despite the increasing importance of urban gardening for provisioning of food to urban populations, most urban gardeners suffer from high pest problems, and have little knowledge about how to manage their plots to increase biological control services. We examined the influence of local, garden scale (i.e., herbaceous and arboreal vegetation abundance and diversity, ground cover) and landscape (i.e., landscape diversity and surrounding land use types) characteristics on predation services provided by naturally occurring predators in 19 urban gardens in the California central coast. We introduced sentinel pests (moth eggs and larvae and pea aphids) onto greenhouse-raised plants taken to gardens and assigned to open or bagged (predator exclosure) treatments. We found high predation rates with between 40% and 90% of prey items removed in open treatments. Predation services varied with local and landscape factors, but significant predictors differed by prey species. Predation of eggs and aphids increased with vegetation complexity in gardens, but larvae predation declined with vegetation complexity. Smaller gardens experienced higher predation services, likely due to increases in predator abundance in smaller gardens. Several ground cover features influenced predation services. In contrast to patterns in rural agricultural landscapes, predation on aphids declined with increases in landscape diversity. In sum, we report the relationships between several local management factors, as well as landscape surroundings, and implications for garden management. © 2017 by the Ecological Society of America.

  6. Assessment of food gardens as nutrition tool in primary schools in ...

    African Journals Online (AJOL)

    gardens also have the potential to provide, to some extent, locally grown vegetables, fruit and legumes to be included in the school meal. Access to and quality of produce can be increased through local production, either in school gardens or local small- scale farmers. For school gardens to be successful, the gardens need ...

  7. Brazilian antidoping public policy.

    Science.gov (United States)

    Almeida, Claudio Bispo de; Rodrigues, Deyvis Nascimento

    2014-07-01

    Doping, used to improve sports performance, is legally prohibited. This paper describes Brazilian regulations, resolutions, and Federal laws addressing the issue of doping and antidoping which were collected in 2012 from official websites. We conclude that Brazilian laws have constrained doping, and have been updated over the years to conform to worldwide legal guidelines. Study limitations are noted.

  8. Cryptorchidism and hypospadias in sons of gardeners and farmers

    DEFF Research Database (Denmark)

    Weidner, I S; Møller, H; Jensen, Tina Kold

    1998-01-01

    Cryptorchidism and hypospadias have been related to prenatal estrogen exposure in animal models. Some chemicals used in farming and gardening have been shown to possess estrogenic and other hormone-disrupting effects. Earlier studies have indicated increased risks of urogenital malformations...... in the sons of pesticide appliers. In the present study, parental occupation in the farming and gardening industry among 6,177 cases of cryptorchidism, 1,345 cases of hypospadias, and 23,273 controls, born live from 1983 to 1992 in Denmark, was investigated in a register-based case-control study....... A significantly increased risk of cryptorchidism but not hypospadias was found in sons of women working in gardening (adjusted odds ratio = 1.67; 95% confidence interval, 1.14-2.47). The risks were not increased in sons of men working in farming or gardening. The increased risk of cryptorchidism among sons...

  9. Actinomycetes in garden soils of the city of Kirov

    Science.gov (United States)

    Shirokikh, I. G.; Solov'eva, E. S.; Ashikhmina, T. Ya.

    2013-05-01

    The population density, diversity, and structure of the actinomycetic complexes were studied in garden soils of the city of Kirov. The relationships between the structure of the complexes and the acidity, the concentrations of the mobile forms of heavy metals, and the soil humus content were analyzed. The specific features of the actinomycetic population in the garden soils of the city in comparison with the transport ecotopes and suburban territories were revealed. It was demonstrated that the actinomycetic complexes in the garden soils preserve their structural similarity with the actinomycetic complexes of the suburban forest parks despite certain changes in the composition of the dominant species and the relative abundance of the separate taxa. The obtained data indicate that the garden plots in the city contribute to the preservation of ecologically balanced ecosystems.

  10. Occupational hazards to the health of professional gardeners.

    Science.gov (United States)

    Knibbs, Luke D

    2014-01-01

    Professional gardening is a broad occupation that involves a wide range of tasks. Gardeners confront an equally wide variety of physical, chemical, biological and psychosocial hazards in their workplace. Consequently, occupational injuries and mortality are unfortunately common. The aim of this brief review is to collate and summarise the main hazards of gardening, their health effects and control measures. The diversity and size of gardeners' occupational exposures to the hazards outlined in this paper highlight some of the underlying causes of their increased risk of occupational injury or death. The risk can be reduced in many cases by ensuring appropriate protective strategies are adopted. Other ways through which the burden of occupational injury and mortality can be minimised are introduced and discussed in this paper.

  11. Baseline assessment of fish communities of the Flower Garden Banks

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The work developed baseline information on fish and benthic communities within the Flower Garden Banks National Marine Sanctuary (FGBNMS). Surveys employed diving,...

  12. Ühe aia saamislugu - Savills Garden / Merilen Mentaal

    Index Scriptorium Estoniae

    Mentaal, Merilen, 1972-

    2007-01-01

    Marcus Barnetti ja Philip Nixoni kujundatud Savills Garden pälvis 2007.a. Chelsea Flower Show'l tähelepanu. Range ja lihtsa joonega veepinnad ning müüripingid loovad aiale selge struktuuri. Intervjuu aiakujundajatega

  13. Sowing Seeds for Healthier Diets : Children's Perspectives on School Gardening

    NARCIS (Netherlands)

    Nury, Edris; Sarti, Asia; Dijkstra, Coosje; Seidell, Jacob C; Dedding, Christine

    2017-01-01

    School gardening programmes are among the most promising interventions to improve children's vegetable intake. Yet, low vegetable intake among children remains a persistent public health challenge. This study aimed to explore children's perspectives, experiences, and motivations concerning school

  14. Refugees Connecting with a New Country through Community Food Gardening

    OpenAIRE

    Neil Harris; Fiona Rowe Minniss; Shawn Somerset

    2014-01-01

    Refugees are a particularly vulnerable population who undergo nutrition transition as a result of forced migration. This paper explores how involvement in a community food garden supports African humanitarian migrant connectedness with their new country. A cross-sectional study of a purposive sample of African refugees participating in a campus-based community food garden was conducted. Semi-structured interviews were undertaken with twelve African humanitarian migrants who tended established...

  15. Garden Living : Pengaruh Taman Terhadap Sosialisasi Penghuni Apartemen dan Masyarakat

    OpenAIRE

    Dwiastuti, Putri

    2015-01-01

    Today apartment dwellers generally tend to be individualistic righteously urban middleclass society in general. Unlike the situation in the neighborhood, where the level of socialization on the surrounding community is still quite high due to the surrounding community still likes hanging out with the neighbors, especially in the afternoon. Issues raised here is the lack of socialization that occurs between the residents in the apartment. Garden Living means “life park”. Garden ...

  16. Leptospira Exposure and Gardeners: A Case-Control Seroprevalence Study

    Science.gov (United States)

    Alvarado-Esquivel, Cosme; Hernandez-Tinoco, Jesus; Sanchez-Anguiano, Luis Francisco; Ramos-Nevarez, Agar; Cerrillo-Soto, Sandra Margarita; Guido-Arreola, Carlos Alberto

    2016-01-01

    Background Leptospira can be found in soil. However, it is unclear whether occupational exposure to soil may represent a risk for Leptospira infection in humans. Therefore, we sought to determine the association of Leptospira IgG seroprevalence with the occupation of gardener, and to determine the epidemiological characteristics of gardeners associated with Leptospira exposure. Methods We performed a case-control study in 168 gardeners and 168 age- and gender-matched control subjects without gardening occupation in Durango City, Mexico. The seroprevalence of anti-Leptospira IgG antibodies in cases and controls was determined using an enzyme immunoassay. Bivariate and multivariate analyses were used to assess the association of Leptospira exposure and the characteristics of the gardeners. Results Anti-Leptospira IgG antibodies were found in 10 (6%) of 168 gardeners and in 15 (8.9%) of 168 control subjects (odds ratio (OR): 0.64; 95% confidence interval (CI): 0.28 - 1.48; P = 0.40). Multivariate analysis showed that Leptospira seropositivity was positively associated with female gender (OR: 5.82; 95% CI: 1.11 - 30.46; P = 0.03), and negatively associated with eating while working (OR: 0.21; 95% CI: 0.05 - 0.87; P = 0.03). In addition, multivariate analysis showed that high anti-Leptospira levels were associated with consumption of boar meat (OR: 28.00; 95% CI: 1.20 - 648.80; P = 0.03). Conclusions This is the first case-control study of Leptospira exposure in gardeners. Results do not support an association of Leptospira exposure with the occupation of gardener. However, further studies to confirm the lack of this association are needed. The potential role of consumption of boar meat in Leptospira infection deserves further investigation. PMID:26668679

  17. School Gardens Enhance Academic Performance and Dietary Outcomes in Children.

    Science.gov (United States)

    Berezowitz, Claire K; Bontrager Yoder, Andrea B; Schoeller, Dale A

    2015-08-01

    Schools face increasing demands to provide education on healthy living and improve core academic performance. Although these appear to be competing concerns, they may interact beneficially. This article focuses on school garden programs and their effects on students' academic and dietary outcomes. Database searches in CABI, Web of Science, Web of Knowledge, PubMed, Education Full Text, Education Resources Information Center (ERIC), and PsychINFO were conducted through May 2013 for peer-reviewed literature related to school-day garden interventions with measures of dietary and/or academic outcomes. Among 12 identified garden studies with dietary measures, all showed increases/improvements in predictors of fruit and vegetable (FV) consumption. Seven of these also included self-reported FV intake with 5 showing an increase and 2 showing no change. Four additional interventions that included a garden component measured academic outcomes; of these, 2 showed improvements in science achievement and 1 measured and showed improvements in math scores. This small set of studies offers evidence that garden-based learning does not negatively impact academic performance or FV consumption and may favorably impact both. Additional studies with more robust experimental designs and outcome measures are necessary to understand the effects of experiential garden-based learning on children's academic and dietary outcomes. © 2015, American School Health Association.

  18. Elaboración de protocolos prácticos de zoología

    OpenAIRE

    Padilla Álvarez, F.; Cárdenas Talaverón, A.; Gaju Ricart, M.; Molero Baltanas, R.; Flores Serrano, J. M.

    2012-01-01

    La implantación del sistema unificado de créditos (E.C.T.S.) implica nuevos planteamientos por parte del profesorado al elaborar la programación teórico-práctica de las diferentes asignaturas. Con la elaboración de los protocolos prácticos de zoología pretendemos alcanzar los objetivos siguientes: 1. Proveer a los alumnos de material didáctico básico y complementario a la información impartida en las sesiones prácticas. 2. Proporcionar una perspectiva amplia de diferentes as...

  19. [Academician E. N. Pavlovskiĭ's parasitology school in the Zoological institute RAS].

    Science.gov (United States)

    Balashov, Iu S

    2003-01-01

    The first parasitological division in the Zoological Museum was created in 1924 by the initiative of E. N. Pavlovsky and A. A. Schtakelberg and originally had a named "The permanent commission on the study of malaria mosquitoes". In the process of reorganisation of the Zoological Museum into Zoological Institute in 1930, it was modified into the Department of Parasitology with the E. N. Pavlovsky as a head. In 1934-1935, two laboratories were formed within this department: the Laboratory arachno-entomology and Laboratory of parasitic worms. In subsequent history of ZIN, these parasitological laboratories existed at first as subdivisions of the Department of Parasitology and finally the they were reorganised into independent administrative divisions. The study of parasitic and blood-sucking arthropodes is concentrated in the Laboratory of Parasitology (the head Yu. S. Balashov). A creation of the most important concepts of ecological parasitology was taking place in the Zoological Institute in the middle of 30th. E. N. Pavlovsky for the first time had formulated the principle of an organism as an environment for parasites, the concept of communities of parasitic organisms (concept of parasitocoenosis), and the theory of natural focuses of transmissive diseases. In the process of development of these scientific generalisations, a scientific direction named "Academician E. N. Pavlovsky's school of thought in parasitology" was formed in the USSR in 40-50th. In the frame of this school of thought, the main tusks of the Laboratory of Parasitology ZIN are to work out fundamental problems in ecology, systematics and morphology of parasitic and blood-sucking ticks, mites and insects. Within the ecological parasitology, different aspects of host-parasite relationships are studied at organism and population levels. The main basis of systematics studies of parasitic arthropodes is a scientific collection including over 250,000 samples. Based on this material, 40 key books and

  20. Creation and Appreciation of “Nature and Man in One” and Chinese Classic Beauty of Garden – Taking the Suzhou classic garden as an example

    National Research Council Canada - National Science Library

    Cui, Huaizu; Hu, Qingqing

    2015-01-01

    .... Chinese classic garden is an artistic works from the ancient craftsmen. As a representative of Chinese classic garden, Suzhou Garden complies with the philosophical concept “Nature and Man in One” to arrange the mountains and rivers. This article makes a deep analysis on the influence of Taoism cultural deposits on the arrangement of Chinese classic garden based on the connotation of “Nature and Man in One” ideology.

  1. Creation and Appreciation of "Nature and Man in One" and Chinese Classic Beauty of Garden - Taking the Suzhou classic garden as an example

    National Research Council Canada - National Science Library

    Huaizu Cui; Qingqing Hu

    2015-01-01

    .... Chinese classic garden is an artistic works from the ancient craftsmen. As a representative of Chinese classic garden, Suzhou Garden complies with the philosophical concept "Nature and Man in One" to arrange the mountains and rivers. This article makes a deep analysis on the influence of Taoism cultural deposits on the arrangement of Chinese classic garden based on the connotation of "Nature and Man in One" ideology.

  2. Rain Garden Research at EPA’s Urban Watershed Research Facility: Promoting Nitrate Removal through Rain Garden Design

    Science.gov (United States)

    Rain gardens are designed to infiltrate stormwater, capture suspended solids, sorb heavy metals and phosphorus, and transform nutrients through biological processes. Most studies have found a low capacity for stormwater nitrate removal. Research at the Urban Watershed Managemen...

  3. Community and home gardens increase vegetable intake and food security of residents in San Jose, California

    Directory of Open Access Journals (Sweden)

    Susan Algert

    2016-04-01

    Full Text Available As of 2013, 42 million American households were involved in growing their own food either at home or in a community garden plot. The purpose of this pilot study was to document the extent to which gardeners, particularly less affluent ones, increase their vegetable intake when eating from either home or community garden spaces. Eighty-five community gardeners and 50 home gardeners from San Jose, California, completed a survey providing information on demographic background, self-rated health, vegetable intake and the benefits of gardening. The gardeners surveyed were generally low income and came from a variety of ethnic and educational backgrounds. Participants in this study reported doubling their vegetable intake to a level that met the number of daily servings recommended by the U.S. Dietary Guidelines. Growing food in community and home gardens can contribute to food security by helping provide access to fresh vegetables and increasing consumption of vegetables by gardeners and their families.

  4. The return of the phoenix: the 1963 International Congress of Zoology and American zoologists in the twentieth century.

    Science.gov (United States)

    Johnson, Kristin

    2009-01-01

    This paper examines the International Congress of Zoology held in Washington D.C. in 1963 as a portrait of American zoologists' search for effective and rewarding relationships with both each other and the public. Organizers of the congress envisioned the congress as a last ditch effort to unify the disparate subdisciplines of zoology, overcome the barriers of specialization, and ward off the heady claims of more reductionist biologists. The problems zoologists faced as they worked to fulfill these ambitious goals illuminate some of the challenges faced by members of the naturalist tradition as they worked to establish disciplinary unity while seeking public support in the competitive world of twentieth century science.

  5. Using synoptic weather types to predict visitor attendance at Atlanta and Indianapolis zoological parks

    Science.gov (United States)

    Perkins, David R.

    2018-01-01

    Defining an ideal "tourism climate" has been an often-visited research topic where explanations have evolved from global- to location-specific indices tailored to tourists' recreational behavior. Unfortunately, as indices become increasingly specific, they are less translatable across geographies because they may only apply to specific activities, locales, climates, or populations. A key need in the future development of weather and climate indices for tourism has been a translatable, meteorologically based index capturing the generalized ambient atmospheric conditions yet considering local climatology. To address this need, this paper tests the applicability of the spatial synoptic classification (SSC) as a tool to predict visitor attendance response in the tourism, recreation, and leisure (TRL) sector across different climate regimes. Daily attendance data is paired with the prevailing synoptic weather condition at Atlanta and Indianapolis zoological parks from September 2001 to June 2011, to review potential impacts ambient atmospheric conditions may have on visitor attendances. Results indicate that "dry moderate" conditions are most associated with high levels of attendance and "moist polar" synoptic conditions are most associated with low levels of attendance at both zoological parks. Comparing visitor response at these zoo locations, visitors in Indianapolis showed lower levels of tolerance to synoptic conditions which were not "ideal." Visitors in Indianapolis also displayed more aversion to "polar" synoptic regimes while visitors in Atlanta displayed more tolerance to "moist tropical" synoptic regimes. Using a comprehensive atmospheric measure such as the SSC may be a key to broadening application when assessing tourism climates across diverse geographies.

  6. The presence of fungi associated with sick building syndrome in North American zoological institutions.

    Science.gov (United States)

    Wilson, S C; Straus, D C

    2002-12-01

    A total of 110 sites from five zoological institutions were examined to determine whether fungi associated with sick building syndrome (SBS) were prevalent in the exhibits or night-time holding facilities and to investigate whether the presence of these organisms was associated with declining breeding rates or increases in morbidity and mortality (or both). Each site was sampled with an Andersen two-stage air sampler using Sabourauds dextrose agar media and a Burkard personal volumetric air sampler. Suspect surfaces were also sampled. High levels of airborne Penicillium chrysogenum, a fungal species associated with poor indoor air quality, were recovered from 16 sites out of all five institutions. Five culturable growth sites of Stachybotrys chartarum, a species strongly associated with SBS and commonly known as "black mold," were recovered from surfaces at two institutions. A wide range of other fungal species was recovered in low numbers from all institutions. A Fisher exact test analysis showed a significant nonrandom association between high levels of P. chrysogenum and sites with records of poor animal health. This study indicated that significant numbers of airborne fungi associated with SBS and poor indoor air quality are present in zoological institutions and that they could affect animal health and reproduction rates and zoo staff.

  7. Ophiomusium acuferum (Ophiolepididae and Ophiomisidium pulchellum (Ophiuridae (Ophiuroidea: Echinodermata, redescription based on the Brazilian specimens

    Directory of Open Access Journals (Sweden)

    Michela Borges

    2011-04-01

    Full Text Available Ophiomusium (Ophiolepididae and Ophiomisidium (Ophiuridae are similar, but differ in features such as size of the adult, number of disc dorsal plates, length of the arms, shape of the first ventral arm plates and number of the tentacle. In this contribution, a large number of specimens of Ophiomusium acuferum Lyman, 1869 and Ophiomisidium pulchellum (Wyville Thomson, 1878 were sampled from southeastern and southern Brazilian at depths ranging from 46 to 1300 m. A close analysis has shown that specimens identified as Ophiomisidium pulchellum (C.W. Thomson, 1877 in several Brazilian museums are actually Ophiomusium acuferum Lyman, 1875. A total of 2330 individuals were examined: 2046 specimens of Ophiomusium acuferum ('Evaluation of the sustainable potential of living resources from the Brazilian Economic Exclusive Zone/Score South - Benthos' - REVIZEE; 'Rational usage of coastal ecosystems from the Brazilian Tropical Region: São Paulo State - Integrated Project/Subproject Benthos' - INTEGRADO; and the MD55/Brazil and 284 of Ophiomisidium pulchellum (MD55/Brazil. The disc diameter of each individual was measured and the specimens were digitally photographed. The samples studied are deposited in the Museum of Zoology of the University of Campinas and Institute of Biology at the Federal University of Rio de Janeiro. The specimens from the MD55 are deposited at the Paris Museum National d'Histoire Naturelle. An identification key to these species is provided here. A detailed morphological analysis and redescription of both species, comparisons, and their geographic distribution in Brazil are discussed.

  8. Does intake of trace elements through urban gardening in Copenhagen pose a risk to human health?

    DEFF Research Database (Denmark)

    Warming, Marlies; Hansen, Mette G.; Holm, Peter E.

    2015-01-01

    This study investigates the potential health risk from urban gardening. The concentrations of the trace elements arsenic (As), cadmium (Cd), chromium (Cr), copper (Cu), lead (Pb), nickel (Ni), and zinc (Zn) in five common garden crops from three garden sites in Copenhagen were measured. Concentra......This study investigates the potential health risk from urban gardening. The concentrations of the trace elements arsenic (As), cadmium (Cd), chromium (Cr), copper (Cu), lead (Pb), nickel (Ni), and zinc (Zn) in five common garden crops from three garden sites in Copenhagen were measured...

  9. Brazilian Consensus on Photoprotection

    Science.gov (United States)

    Schalka, Sérgio; Steiner, Denise; Ravelli, Flávia Naranjo; Steiner, Tatiana; Terena, Aripuanã Cobério; Marçon, Carolina Reato; Ayres, Eloisa Leis; Addor, Flávia Alvim Sant'anna; Miot, Helio Amante; Ponzio, Humberto; Duarte, Ida; Neffá, Jane; da Cunha, José Antônio Jabur; Boza, Juliana Catucci; Samorano, Luciana de Paula; Corrêa, Marcelo de Paula; Maia, Marcus; Nasser, Nilton; Leite, Olga Maria Rodrigues Ribeiro; Lopes, Otávio Sergio; Oliveira, Pedro Dantas; Meyer, Renata Leal Bregunci; Cestari, Tânia; dos Reis, Vitor Manoel Silva; Rego, Vitória Regina Pedreira de Almeida

    2014-01-01

    Brazil is a country of continental dimensions with a large heterogeneity of climates and massive mixing of the population. Almost the entire national territory is located between the Equator and the Tropic of Capricorn, and the Earth axial tilt to the south certainly makes Brazil one of the countries of the world with greater extent of land in proximity to the sun. The Brazilian coastline, where most of its population lives, is more than 8,500 km long. Due to geographic characteristics and cultural trends, Brazilians are among the peoples with the highest annual exposure to the sun. Epidemiological data show a continuing increase in the incidence of non-melanoma and melanoma skin cancers. Photoprotection can be understood as a set of measures aimed at reducing sun exposure and at preventing the development of acute and chronic actinic damage. Due to the peculiarities of Brazilian territory and culture, it would not be advisable to replicate the concepts of photoprotection from other developed countries, places with completely different climates and populations. Thus the Brazilian Society of Dermatology has developed the Brazilian Consensus on Photoprotection, the first official document on photoprotection developed in Brazil for Brazilians, with recommendations on matters involving photoprotection. PMID:25761256

  10. Functional diversity of home gardens and their agrobiodiversity conservation benefits in Benin, West Africa.

    Science.gov (United States)

    Gbedomon, Rodrigue Castro; Salako, Valère Kolawolé; Fandohan, Adandé Belarmain; Idohou, Alix Frank Rodrigue; Glèlè Kakaї, Romain; Assogbadjo, Achille Ephrem

    2017-11-25

    Understanding the functional diversity of home gardens and their socio-ecological determinants is essential for mainstreaming these agroforestry practices into agrobiodiversity conservation strategies. This paper analyzed functional diversity of home gardens, identified the socio-ecological drivers of functions assigned to them, and assessed the agrobiodiversity benefits of home gardens functions. Using data on occurring species in home garden (HG) and functions assigned to each species by the gardeners, the study combined clustering and discriminant canonical analyses to explore the functional diversity of 360 home gardens in Benin, West Africa. Next, multinomial logistic models and chi-square tests were used to analyze the effect of socio-demographic characteristics of gardeners (age, gender, and education level), agro-ecological zones (humid, sub-humid, and semi-arid), and management regime (single and multiple managers) on the possession of a functional type of home gardens. Generalized linear models were used to assess the effect of the functions of home gardens and the determinant factor on their potential in conserving agrobiodiversity. Seven functional groups of home gardens, four with specific functions (food, medicinal, or both food and medicinal) and three with multiple functions (more than two main functions), were found. Women owned most of home gardens with primarily food plant production purpose while men owned most of home gardens with primarily medicinal plant production purposes. Finding also showed that multifunctional home gardens had higher plant species diversity. Specifically, crops and crop wild relatives occurred mainly in home gardens with food function while wild plant species were mostly found in home gardens with mainly medicinal function. Home gardening is driven by functions beyond food production. These functions are mostly related to direct and extractive values of home gardens. Functions of home gardens were gendered, with women

  11. Expositions of the Botanic Garden of Petrozavodsk State University: "Round Garden"

    Directory of Open Access Journals (Sweden)

    Kirilkina Tatiana

    2015-12-01

    Full Text Available The exhibition "Round Garden" founded in 2005 by curator of fruit department Tatyana Kirilkina, Ph.D. Landings made in the regular style with radiation (rotary symmetry. This allowed a small area to place more than 70 taxa of traditional and new for Karelia fruit and berry crops. In the center of the exhibition - decorative Malus prunifolia 'Hyvingiensis' with an umbrella form crown. Among the new crop of Karelia - raspberry ( Rubus xanthocarpus Bur et Franch., Tibetan raspberries ( Rubus rosifolius Sm., blackberry ( Rubus fruticosus L., variety selection of Finnish Arctic raspberry ( Rubus arcticus L. and currants, columnar apple trees, apple trees in semi-dwarf rootstocks, ornamental varieties of fruit and others.

  12. Unraveling the complexity of the zoo community: identifying the variables related to conservation performance in zoological parks.

    Science.gov (United States)

    Fàbregas, María C; Guillén-Salazar, Federico; Garcés-Narro, Carlos

    2012-01-01

    Zoological parks make up a highly heterogeneous community. Ranging from small collections at shopping malls to highly developed bioparks, their contribution to conservation is expected to vary enormously. Although several studies have focused on assessing such contribution, the parameters used frequently do not apply when considering more modest zoos. The goals of this study are to determine, within the wide range of zoos, which type tend to fulfill the conservation mission of modern zoos and to identify the variables associated to their conservation performance. We used the requirements demanded by the European Community Zoos Directive 1999/22/EC, relating to the keeping of wild animals in zoological parks, to assess conservation performance in 72% of officially registered Spanish zoos. Sampled zoos were classified into groups according to their common characteristics, and then the variables related to how they met each of the Directive's requirements in the groups were assessed. We found that private zoological parks with large zoological collections, located within metropolitan areas, and members of a zoo association tended to fulfill the requirements. Being a member of a zoo association was the variable that better explained fulfillment of the requirements among the evaluated zoos. Data revealed that zoos not meeting any requirement were few, although those meeting all of them were not frequent. The requirement related to adequate record keeping showed the lowest level of fulfillment. We discuss the implications of our results and propose measures of change in order to promote the contribution of zoos to biodiversity conservation. © 2011 Wiley Periodicals, Inc.

  13. The Relationship Between College Zoology Students' Religious Beliefs and Their Ability to Objectively View the Scientific Evidence Supporting Evolutionary Theory.

    Science.gov (United States)

    Sinclair, Anne; Baldwin, Beatrice

    An anonymous 12-item, multiple-choice questionnaire was administered to 218 southern college, introductory zoology students prior to and following a study of evolutionary theory to assess their understanding and acceptance of the credibility of the evidence supporting the theory. Key topics addressed were the history of evolutionary thought, basic…

  14. Castniidae (Lepidoptera) in the collection of the Museum and Institute of Zoology Polish Academy of Sciences in Warsaw

    OpenAIRE

    Paweł J. Domagała; González, Jorge M.; Dariusz J. Ziaja; Roland Dobosz

    2017-01-01

    The material representing 14 species and subspecies belonging to the Castniidae (Lepidoptera) deposited in the Museum and Institute of Zoology Polish Academy of Sciences in Warsaw was studied. A brief comment on the history of the Museum is provided. General comments on natural history, distribution, and other details are presented for each mentioned species and subspecies.

  15. Scientific Results of the Surinam Expedition 1948-1949 : Part II. Zoology. No. 1. Crustacea Decapoda Macrura

    NARCIS (Netherlands)

    Holthuis, L.B.

    1950-01-01

    During the 1948-1949 Scientific Surinam Expedition, thorough zoological, botanical and geological explorations have been made in the coastal area and in the anterior mountain region of Dutch Guiana. The number of macrurous Decapods collected is large, though the number of species represented is

  16. Seeding Social Capital? Urban Community Gardening and Social Capital

    DEFF Research Database (Denmark)

    Christensen, Søren

    2017-01-01

    There is a continuing debate regarding urban community gardening’s benefits to local communities, and a particularly interesting branch of this debate has focused on community gardens capacity to encourage and facilitate social interaction, which may generate social capital. Social capital is an ...... focus on the structural dimensions of social capital, in addition to the cognitive dimensions, as this would yield a more nuanced depiction of social advantages of urban community gardening.......There is a continuing debate regarding urban community gardening’s benefits to local communities, and a particularly interesting branch of this debate has focused on community gardens capacity to encourage and facilitate social interaction, which may generate social capital. Social capital...... is an increasingly important concept in international research and measures of social capital have been associated with various measures of health. In a meta-analysis of literature published between 2000 and 2016 regarding community gardens’ social advantages, through the lens of the concept of social capital...

  17. Gardening and urban landscaping: significant players in global change.

    Science.gov (United States)

    Niinemets, Ulo; Peñuelas, Josep

    2008-02-01

    Global warming leads to shifts in vegetation types in given temperate environments. The fastest species movement is due to the globalized supply and use of exotic plants in gardening and urban landscaping. These standard practices circumvent dispersal limitations and biological and environmental stresses; they have three major global impacts: (i) the enhancement of biological invasions, (ii) the elevation of volatile organic compound emissions and the resulting increase in photochemical smog formation, and (iii) the enhancement of CO(2) fixation and water use by gardened plants. These global effects, none of which are currently considered in global-change scenarios, are increasingly amplified with further warming and urbanization. We urge for quantitative assessment of the global effects of gardening and urban landscaping.

  18. Garden ponds as potential introduction pathway of ornamental crayfish

    Directory of Open Access Journals (Sweden)

    Patoka J.

    2014-01-01

    Full Text Available The private stocking of ornamental crayfish in garden ponds was discussed in previous studies, but there is a lack of detailed analysis for better understanding of this introduction pathway. The Czech Republic is one of leading EU countries in trade with ornamental crayfish and private garden ponds are popular among people. The crayfish keepers in the country were interviewed by self-administered questionnaire to gather data about principal characteristics of the keepers and detailed information about crayfish breeding that are of interest for conservation managers. Besides of releasing crayfish into garden ponds, alarming illegal behavior such as releasing of juvenile crayfish into the wild, and capturing of indigenous crayfish from wild populations, were registered. Therefore focusing on public education to increase awareness of possible unwanted consequences of crayfish release and introduction of an obligation to inform customers about hazardousness of non-indigenous crayfish species for retailers and wholesalers is recommended.

  19. Community garden: A bridging program between formal and informal learning

    Directory of Open Access Journals (Sweden)

    Ranjan Datta

    2016-12-01

    Full Text Available Community garden activities can play a significant role in bridging formal and informal learning, particularly in urban children’s science and environmental education. It promotes relational methods of learning, discussing, and practicing that will integrate food security, social interactions, community development, environmental activism, and cultural integration. Throughout the last five years of my community garden activities, I have learned that community garden-based practices adhere to particular forms of agency: embracing diversity, sharing power, and trust building as a part of everyday learning. My auto-ethnographic study provides valuable insights for environmental educators whose goals include, incorporating ethnic diversity as well as engaging children in research, ultimately leading to community action.

  20. Constraints Perceived by Students in School Vegetable Gardening

    Directory of Open Access Journals (Sweden)

    Dilip S

    2017-12-01

    Full Text Available The study was conducted in Thiruvananthapuram district of Kerala to identify the constraints experienced by students in the course of engaging in school vegetable gardening programme. Ten schools were selected for data enumeration. A total of 130 respondents with 100 students comprising ten students each and 30 teachers comprising three each, from each school were selected for meeting the objectives of the study. The reaction to each constraint was obtained on a four-point continuum namely most important, important, less important and least important with the score 4, 3, 2 and 1 respectively. Mean rank cumulative index for each constraint was worked out and the constraints were ranked and catalogued. The major constraints as perceived by students in school vegetable garden projects were, high input cost followed by lack of student’s participation, lack of teacher’s involvement, non-availability of implements, high labour cost, poor storage facilities and lack of knowledge about gardening.

  1. California teachers perceive school gardens as an effective nutritional tool to promote healthful eating habits.

    Science.gov (United States)

    Graham, Heather; Zidenberg-Cherr, Sheri

    2005-11-01

    This study assessed elementary school teachers' perceived attitudes and barriers associated with school gardens, as well as the purpose and use of gardens in schools, specifically in relation to the link between gardens and nutrition. The questionnaire was mailed to California fourth-grade teachers at schools with gardens (N = 1,665). The response rate was 36% (n = 592). Teachers perceived the garden to be somewhat to very effective at enhancing academic performance, physical activity, language arts, and healthful eating habits. Nutrition was taught with the use of the garden by 47% of responding teachers. This research provides evidence for needed standards-based curricula materials and teacher training in relation to gardening and nutrition. The results from this study will contribute to development of needed resources and methods by which to encourage the use of gardens and nutrition education in schools.

  2. "TRANSFORMING PRIMARY EDUCATION AND PEDAGOGY – THE CASE OF SCHOOL GARDENS IN DENMARK"

    DEFF Research Database (Denmark)

    Dyg, Pernille Malberg

    2015-01-01

    . It is supported by an evaluation from 2011 of the gastronomic school garden program, Gardens for Bellies, which showed positive effects on children’s food knowledge and ecological literacy. This new research study investigates the pedagogy in new school garden set-ups as well as the effects on children’s learning....... The research is based on qualitative, explorative studies of four different school gardens. The study investigates children’s self-perceived learning and teachers’ and garden educators’ perception of pedagogy and learning opportunities, including the integration in the curriculum. It is based on garden...... observations, interviews with teachers and garden educators and focus group discussions with children two months after the programs were completed .Preliminary findings show that children benefit from learning in a school garden. Not only do they feel more motivated about being taught outside, they are also...

  3. Fungal diseases of some vegetables grown in greenhouse and garden

    Directory of Open Access Journals (Sweden)

    Halaši Tibor J.

    2008-01-01

    Full Text Available Aim of this paper was to give an overview of fungal diseases prevailing on the most common vegetables grown in Novi Sad area. For investigation, lettuce and spinach grown in a greenhouse and in open garden were chosen. In greenhouse, optimal conditions for growing lettuce and spinach were maintained, which at the same time favor the development of fungal diseases. The vegetables grown in a protected suburban open garden were more problematic considering fungal diseases. In this paper, the prevention of fungal diseases was emphasized to avoid drastic chemical treatment or minimize its application. The adequate prevention in greenhouse is a good ecological measure.

  4. Soil use in gardens as chance to socially promote the Sustainable Development Goals

    Science.gov (United States)

    Teuber, Sandra; Kühn, Peter; Scholten, Thomas

    2017-04-01

    Gardening is a form for citizens to use the ecosystem functions of soils, while simultaneously contributing to the Sustainable Development Goals (SDG) 11, 12 and 15 of the UN. In 2016, 8.4 million people in Germany gardened several times a week and 14.2 million people worked in their garden several times a month*. Furthermore, the "Bundesverband Deutscher Gartenfreunde e.V.", an allotment gardening association, has 947.137 members that use an area of 460 km2 for gardening**. This shows that gardening is a frequent pastime for many people and thus can help achieve the SDG's. Interdisciplinary research in six gardening associations was conducted to investigate soil knowledge and soil use in Southern Germany. Questionnaires and interviews with people that chose gardening as a pastime took place in 2015 and 2016. The respondents were interviewed in the respective garden plot to also observe on-site garden management practices. The combination of sociological and ethnological approaches for investigating the soil scientific research question of soil management practices in leisure gardens is useful to start a public discourse on the importance of soil for society. The evaluation showed that soil use in gardens could contribute to the SDG's 11, 12 and 15. Goal 11 is to make cities resilient and sustainable. Soil use in form of gardening is a bottom-up approach that conserves knowledge on small-scale food production. This is important for the resilience of cities in times of crises, as has been the case during the Great Depression or the World Wars. It is closely connected to Goal 12, the sustainable consumption and production patterns. If gardening activities are sustainable in the use of fertilizers, small-scale sustainability and a resilient soil use that also protects the soil and ground water can be achieved. However, this necessitates cooperation between scientists, gardening societies and the individual gardeners on equal terms. Gardening also affects the

  5. El hombre como animal: el antropocentrismo en la zoología

    Directory of Open Access Journals (Sweden)

    Viejo Montesinos, José Luis

    1996-12-01

    Full Text Available Zoological taxonomy and nomenclature have always been subject to great anthropocentrism. Since Linnaeus, most of classifications place Man in a preeminent and unique position among animals, may be as a Greek culture heritage ("Man is the measure of everything". This prejudice has sometimes given rise to an ethnocentric explanation of the evolution and human paleontology.

    La taxonomía y la nomenclatura zoológicas han estado siempre sometidas a un considerable antropocentrismo. Desde Linneo, la mayoría de las clasificaciones colocan al hombre en un lugar preeminente y único entre los animales, quizá como herencia de la cultura griega ("El hombre es la medida de todas las cosas". Este prejuicio ha conducido a veces hacia una interpretación etnocéntrica de la evolución y la paleontología humana.

  6. Real Time Analysis of Bioanalytes in Healthcare, Food, Zoology and Botany.

    Science.gov (United States)

    Wang, Tianqi; Ramnarayanan, Ashwin; Cheng, Huanyu

    2017-12-21

    The growing demand for real time analysis of bioanalytes has spurred development in the field of wearable technology to offer non-invasive data collection at a low cost. The manufacturing processes for creating these sensing systems vary significantly by the material used, the type of sensors needed and the subject of study as well. The methods predominantly involve stretchable electronic sensors to monitor targets and transmit data mainly through flexible wires or short-range wireless communication devices. Capable of conformal contact, the application of wearable technology goes beyond the healthcare to fields of food, zoology and botany. With a brief review of wearable technology and its applications to various fields, we believe this mini review would be of interest to the reader in broad fields of materials, sensor development and areas where wearable sensors can provide data that are not available elsewhere.

  7. Conifers in the landscape expositions of the Botanical garden of the Orenburg state University

    Directory of Open Access Journals (Sweden)

    Kukhlevskaya Yuliya

    2016-12-01

    Full Text Available In this article describes the introduced conifers that are used in the creation of landscape structures on the territory of the Botanic garden at OSU. Gardens and parks, Orenburg poor decorative forms and varieties of cypress. Increase the range of plants is due to the presence in the city Botanic gardens of OSU. In the garden pays great attention to the creation of landscape compositions with plants of this class.

  8. [The fate of subspecies category in zoological systematics. 2. The present].

    Science.gov (United States)

    Vinarski, M V

    2015-01-01

    The present approach to the use of subspecies category in zoological systematics is an integrative one. It counts as obligatory to confirm the validity of subspecies, defined by morphological data, with genetic criteria. This allows marking out those subspecies that really exist as separate monophyletic population groups. As a result, the system would be cleared of many 'phantom' taxa established in course of non-critical use of the subspecies concept. However, detailed analyses of intra-species variability by methods of molecular taxonomy in many cases reveal a quite complicated divergence pattern which cannot be adequately described in terms of the classic scheme of 'species and its subspecies'. Keeping in mind the irregularity of intra-species divergence rate when dealing with molecular and morphological traits, it is proposed to use an extended system of subspecies taxa when describing 'extra complicated' situations. In addition to a 'subspecies' such categories as 'allospecies', 'morphotype', 'morphospecies' may be used for which operational definitions are suggested. As an example, the micro-systematics of the great pond snails (the complex Lymnaea stagnalis s. lato) from Palaearctic region is examined. The provisional system of this group, developed by the author, is based on morphological and phylogeographical data. Applying the series of subspecies categories of different level allows reflecting with maximal completeness the intra-species variability of great pond snails and, to some extent, the process of their genetic divergence and geographic range forming. The second part of the article deals with modern approaches to subspecies category usage in zoological systematics as well as the problems of so called micro-systematics, i.e., systematics operating at the lowest level of categories such as ones of subspecies and infra-subspecies rank (Mayr, 1982).

  9. Indigenous Brazilian Management Practices

    Directory of Open Access Journals (Sweden)

    Zandra Balbinot

    2012-12-01

    Full Text Available The present research seeks to understand to what extent companies in emerging countries, specifically, Brazilian, adopt dominant management practices, the so-called Euro-American practices, possess their one, or show a syncretism between the two. Methods: Mixed research. One phase was to collect data using a survey about cultural dimensions adopted from GLOBE (House 1998 management practices and also from Brazilian academy. Another was to collect data through interviews, which were analyzed in parallel. Results: Of the seven dominant cultural dimensions, indigenous practices influenced two. Another three were influenced by dominant management practices. Two of the local dimensions, even with internationalization, merged practices with Brazilian cultural traits. Even so, the practices derived from Jeitinho diminished relative to the international relations and experience of managers. Conclusions: The paper shows the existence of powerful Brazilian Indigenous Managerial Practices such as personalism and formalism. These practices have great influence on international business negotiations. On the other hand, it also shows that there are still dominant managerial practices specially in the case of more internationalized Brazilian managers

  10. The Role of the Senses in the Early Modern Italian Garden

    DEFF Research Database (Denmark)

    Knudsen, Karin Esmann

    ) Representations of space or conceived space, a conceptual level, i.e. the fundamental principles in the structure of gardens, and 3) Representational spaces or lived space, a historical/cultural level, i.e. meanings and functions of gardens, meanings that also occur in the use of the garden in literature....

  11. Best Practices in Community Garden Management to Address Participation, Water Access, and Outreach

    Science.gov (United States)

    Drake, Luke; Lawson, Laura

    2015-01-01

    As community gardens expand across the U.S., Extension professionals can support them not only in horticultural education but also in planning and organization. Knowledge of community garden management is helpful in this regard. Existing research focuses on outcomes and criteria for successful gardens, but is less clear about how community gardens…

  12. Direct Marketing Alternatives in an Urban Setting: A Case Study of Seattle Youth Garden Works

    Science.gov (United States)

    Taylor, Mykel; Young, Doug; Miles, Carol

    2010-01-01

    The focus of this study is direct marketing of produce from an urban market garden. Rather than discussing broad issues of direct marketing, we use a case study to frame the decisions a market gardener is likely to face in developing both production and marketing plans. The garden featured in this study is located in Seattle, Washington, a city…

  13. Louisiana 4-H Seeds of Service School Gardens: A Descriptive View

    Science.gov (United States)

    Cater, Melissa; Fox, Janet; Fletcher, Bobby Jr.

    2012-01-01

    Louisiana 4-H Seeds of Service School Gardens, a K-12 Learn and Serve Grant program, provides a descriptive view of how school gardens along with classroom instruction link curriculum to outdoor classrooms. The purpose of the process evaluation was to describe curriculum implementation fidelity, reach of the gardening program to participants, use…

  14. The Zulu Muzi : A Home Garden System of Useful Plants with a ...

    African Journals Online (AJOL)

    The Zulu muzi (home garden) is a model of sustainable resource management. However, gardens of indigenous cultures are ... Rural home gardens are characterized by a higher percentage of naturally occurring, indigenous useful plant species when compared to peri-urban areas. This suggests that traditional culture ...

  15. Growing Youth Growing Food: How Vegetable Gardening Influences Young People's Food Consciousness and Eating Habits

    Science.gov (United States)

    Libman, Kimberly

    2007-01-01

    Much attention is currently being paid to rising rates of obesity, especially among youth. In this context, garden-based education can have a role in improving public health. A qualitative study conducted at the Brooklyn Botanic Garden (BBG) Children's Garden provides supporting evidence for the claim that growing vegetables can improve the…

  16. 7 CFR 319.56-45 - Shelled garden peas from Kenya.

    Science.gov (United States)

    2010-01-01

    ... provisions of this subpart: (a) The peas must be shelled from the pod. (b) The peas must be washed in... 7 Agriculture 5 2010-01-01 2010-01-01 false Shelled garden peas from Kenya. 319.56-45 Section 319... Shelled garden peas from Kenya. Garden peas (Pisum sativum) may be imported into the continental United...

  17. 76 FR 62756 - Agency Information Collection Activities: Proposed Collection; Comment Request-People's Garden...

    Science.gov (United States)

    2011-10-11

    ... collections. This is a new information for the ``Healthy Gardens, Healthy Youth Study,'' part of the USDA's... Food and Nutrition Service Agency Information Collection Activities: Proposed Collection; Comment Request--People's Garden Initiative Evaluation of Healthy Gardens Healthy Youth Project AGENCY: Food and...

  18. Advancing family health through the Garden of Eatin': on-site food gardens in early childhood education.

    Science.gov (United States)

    Chaufan, Claudia; Yeh, Jarmin; Sigal, Byron

    2015-04-01

    Nutritional practices develop over the life course. Developing healthy habits at an early age can contribute to combating increasing child obesity rates. Through a range of activities that rely on the presence of an on-site food garden, North Bay Children's Center (NBCC), an early childhood education program, has enacted a "culture of health" into all aspects of the curriculum to promote healthy eating practices among children, families, teachers and staff. NBCC's garden program serves as a model in early childhood education and as a community-based intervention to improve family health and prevent child obesity.

  19. A Wiki-based Key to Garden and Village Birds

    OpenAIRE

    Trilar, Tomi

    2010-01-01

    A Wiki-based Key to Garden and Village Birds is available in two versions: a dichotomous, hyperlinked and printable version, and as step-bystep identification version. It is supported by jKey Player in English, Slovenian, Spanish, Romanian and German.

  20. Colour preferences of UK garden birds at supplementary seed feeders.

    Science.gov (United States)

    Rothery, Luke; Scott, Graham W; Morrell, Lesley J

    2017-01-01

    Supplementary feeding of garden birds generally has benefits for both bird populations and human wellbeing. Birds have excellent colour vision, and show preferences for food items of particular colours, but research into colour preferences associated with artificial feeders is limited to hummingbirds. Here, we investigated the colour preferences of common UK garden birds foraging at seed-dispensing artificial feeders containing identical food. We presented birds simultaneously with an array of eight differently coloured feeders, and recorded the number of visits made to each colour over 370 30-minute observation periods in the winter of 2014/15. In addition, we surveyed visitors to a garden centre and science festival to determine the colour preferences of likely purchasers of seed feeders. Our results suggest that silver and green feeders were visited by higher numbers of individuals of several common garden bird species, while red and yellow feeders received fewer visits. In contrast, people preferred red, yellow, blue and green feeders. We suggest that green feeders may be simultaneously marketable and attractive to foraging birds.

  1. Managing infestation levels of major insect pests of garden eggs ...

    African Journals Online (AJOL)

    ha) was evaluated on Legon I variety of local garden egg in the field. The effect of ANSE was compared with a registered Bacillus thuringiensis Berl. (Biobit), a synthetic insecticide (Karate 2.5 EC) and an untreated control (water only). Karate ...

  2. Biblical Metaphor: The Cosmic Garden Heritage | Green | Acta ...

    African Journals Online (AJOL)

    An inquiry into the nature of metaphor, as it has evolved since Aristotle and particularly in the late twentieth century, allows fresh consideration of biblical texts. Using as a sample trope the ancient Near Eastern and biblical figure of the cosmic garden where humans live with the gods until they are exiled, the article works out ...

  3. Gardens Blessed By Grey Drops | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    In a country where Muslims wash five times a day for prayer, Yemen has brought a unique model for making the best out of its often wasted ablution water. It has reused it for a green purpose: watering traditional Yemeni gardens. Through the Regional Water Demand Initiative's (WaDImena) programme in Yemen, the ...

  4. Impact of Flood on the Biodiversity of Agodi Gardens, Ibadan ...

    African Journals Online (AJOL)

    The study of flood effect on the species diversity in Agodi Biological Gardens was carried out to determine the rate of devastation that the catastrophes of 30 August 2011 flood disaster caused on the ex-situ environment. Both physicochemical parameters and structured questionnaire were used to assess the rate of ...

  5. Colour preferences of UK garden birds at supplementary seed feeders.

    Directory of Open Access Journals (Sweden)

    Luke Rothery

    Full Text Available Supplementary feeding of garden birds generally has benefits for both bird populations and human wellbeing. Birds have excellent colour vision, and show preferences for food items of particular colours, but research into colour preferences associated with artificial feeders is limited to hummingbirds. Here, we investigated the colour preferences of common UK garden birds foraging at seed-dispensing artificial feeders containing identical food. We presented birds simultaneously with an array of eight differently coloured feeders, and recorded the number of visits made to each colour over 370 30-minute observation periods in the winter of 2014/15. In addition, we surveyed visitors to a garden centre and science festival to determine the colour preferences of likely purchasers of seed feeders. Our results suggest that silver and green feeders were visited by higher numbers of individuals of several common garden bird species, while red and yellow feeders received fewer visits. In contrast, people preferred red, yellow, blue and green feeders. We suggest that green feeders may be simultaneously marketable and attractive to foraging birds.

  6. The richness of plants in Art Nouveau gardens

    Directory of Open Access Journals (Sweden)

    Krystyna Pudelska

    2015-07-01

    Full Text Available The turn of the 19th and the 20th centuries signified the appearance of a new trend in art called Art Nouveau in England, Stile floreale in Italy, and in Poland – secesja. It was an attempt to escape from the style that copied historical forms and set a new direction of development. The main inspiration for the creators of this period became nature, its asymmetry, variety of textures, subtle colors or smooth, and wavy lines. Artistic motifs were drawn from the richness of native flora and fauna. Flowering shrubs, perennials and creepers were especially inseparable decorative and compositional elements of a garden.  Secession had a significant impact on painting, sculpture, architecture, and garden design. The space surrounding people was treated comprehensively by blurring the boundaries between different arts. A multitude of shrubs – especially roses and lots of perennials such as Lilium, Iris, and Phlox, gave the impression of architecture immersing in the surrounding garden. The aim of the paper was to briefly analyze the Art Nouveau style and present the diversity of species used in the gardens of that period.

  7. Perception Of Farmers About Profitability Of Vegetable Gardening ...

    African Journals Online (AJOL)

    This study assessed perception of farmers about profitability of vegetable gardening enterprise in Ahiazu Mbaise local government area of Imo state, Nigeria. A structured questionnaire was administered to 60 randomly selected farmers in the study area. Data collected were analysed using frequencies, percentages and ...

  8. Maternal Health Care Services Utilization in Tea Gardens of ...

    African Journals Online (AJOL)

    Subjects and Methods: A cross-sectional study was carried out among 953 recently delivered women residing in tea gardens of Darjeeling district of West Bengal. Utilization of maternal health care services including antenatal care during pregnancy, provision of safe delivery and postnatal care after delivery was assessed ...

  9. measurement of farm level efficiency of home gardens in uyo ...

    African Journals Online (AJOL)

    To investigate the farm level efficiency of home vegetable gardens in Uyo, a stochastic production function ... Udoh and Etim, 2008), farming activities within and ..... Australian Journal of. Agricultural Economics 40(2): 103 – 128. Dabi, D. D. and W. P. Anderson., 1999. Water use for ommodity production in Katarko Village,.

  10. Gardening and landscaping practices for nesting native bees

    Science.gov (United States)

    Bees have two primary needs in life: pollen and nectar to feed themselves and their offspring, and a suitable place to nest. Guidance is increasingly available about garden flowers to plant for native bees. We know far less about accommodating the nesting needs of our native bees, but there are cer...

  11. Amsterdam in Bloom: An Inner City School Garden Project

    Science.gov (United States)

    McFadyen, Elen

    2004-01-01

    In this article, the author describes the educational potential of a garden project. When the opportunity to visit a school in Amsterdam arose as part of her primary science PGCE course, the author jumped at the chance to experience science learning in another country. The majority of teaching that took place was topic-based, and science was…

  12. Hidden landscapes : The metropolitan garden and the genius loci

    NARCIS (Netherlands)

    De wit, S.I.

    2014-01-01

    This thesis aims at the landscape architecture of the enclosed garden as an expression of the genius loci: definition, analysis, typology and transformation. The process of metropolisation tends to eliminate, or at least hide, the underlying landscape. The research addresses the question of how the

  13. Some heterotrophic flagellates from a cultivated garden soil in Australia

    DEFF Research Database (Denmark)

    Ekelund, Flemming; Patterson, DJ

    1997-01-01

    The flagellates of an Australian garden soil were studied by placing coverslips on wet soil and subsequently examining the coverslips by light microscopy. A number of genera and species were found which have not previously been reported from soil samples. Besides the three new species, Apusomonas...

  14. Spatial behaviour and food choice of the Garden Warbler Sylvia ...

    African Journals Online (AJOL)

    Consequently, we investigated the 50% and 95% kernel density home-range size and overlap as well as food choice of 10 radio-tracked Garden Warblers at Amurum, central Nigeria and Obudu, south-eastern Nigeria. Home-range overlap was estimated using the kernelUD function within the package adehabitat in R. The ...

  15. IPM of specialty crops and community gardens in north Florida

    Science.gov (United States)

    Insect pests post serious challenges to specialty crops (vegetables, fruits and nut crops) and community gardens in North Florida. The major vegetable pests include silverleaf whitefly, Bemisia argentifolii; the green peach aphid, Myzus persicae; southeastern green stinkbug, Nezara viridula; brown s...

  16. Math Garden: A new educational and scientific instrument

    NARCIS (Netherlands)

    Straatemeier, M.

    2014-01-01

    This dissertation describes the research concerning the construction of a new educational and scientific instrument. This instrument, Math Garden, is a web application in which children can practice arithmetic by playing math games in which items are tailored to their ability level. At the same

  17. Theorising Community Gardens as Pedagogical Sites in the Food Movement

    Science.gov (United States)

    Walter, Pierre

    2013-01-01

    Community gardens are rich non-school sites of informal adult learning and education in the North American food movement. To date, however, they have seldom been the subject of research in environmental education. This paper argues that theorising on public pedagogy and social movement learning from the field of Adult Education might effectively…

  18. El nuevo Madison Square Garden – (EE.UU.

    Directory of Open Access Journals (Sweden)

    Luckman, Ch.

    1971-05-01

    Full Text Available The Madison Square Garden Sports and Amusements Center comprises the following. 1. A circular building, 129.54 m in diameter and 45.72 m high, which houses the New Madison Square Garden and many other facilities. The arena sits 20.250 spectators, who can watch hockey, basketball, cycling, boxing, circus shows, ice skating, special displays, variety shows, meetings and other kinds of performance. 2. An office block on Seventh Avenue, with a useful floor area for office use amounting to 111,500 m2 and a further 4,800 m2 of floor area on the first two floors for commercial and banking activities.Forman parte del Centro Deportivo y de Atracciones Madison Square Garden: 1 Un edificio circular, de 129,54 m de diámetro y 45,72 m de altura, que aloja el Nuevo Madison Square Garden y otras muchas instalaciones. Tiene capacidad para 20.250 asientos, y en él se pueden celebrar espectáculos de: hockey, baloncesto, ciclismo, boxeo, circo, patinaje sobre hielo, acontecimientos especiales, variedades, asambleas y otros deportes de masas, etc. 2 Un edificio de oficinas que se alza contiguo a la Séptima Avenida, con una superficie útil de 111.500 m2 destinada a oficinas, y otra de 4.800 m2, en las plantas primera y segunda, dedicada a actividades comerciales y bancarias.

  19. Sensory Garden in Special Schools: The issues, design and use

    Directory of Open Access Journals (Sweden)

    Hazreena Hussein

    2009-12-01

    Full Text Available This study investigates the design and use of sensory gardens in two special schools by evaluating their zones and how they are utilised, especially by children with special needs, and the staff who care for them. Preliminary site studies were undertaken in fourteen sensory gardens around the UK, followed by more detailed data collection at two case-study sites. The aim was to find out the features and issues that are common in sensory gardens. The data collection included interviews, behavioural observation, which was used in conjunction with affordance theory. Drawing on Moore and Cosco’s approach (2007, the findings from the data analysis discuss the researcher’s main findings: The layout of the circulation network enables user behaviour and use of area, have the highest number of users; and users spent a longer time in zones where sensory, rather than aesthetic values were emphasised. A subset of design recommendations had been produced that will be applicable to across all (or most sensory gardens.

  20. Community gardens as learning spaces for sustainable food practices

    NARCIS (Netherlands)

    Vercauteren, C.; Quist, J.N.; Van Bueren, E.M.; Veen, E.

    2013-01-01

    Urban agriculture is an emerging topic and it is widely argued that it has considerable potential for sustainable consumption and production. Community gardening is a promising type of urban agriculture and questions have been raised like whether it has additional benefits for sustainable lifestyles

  1. Nytænkning og tradition i Kew Gardens

    DEFF Research Database (Denmark)

    Larsen, Bjarne

    2010-01-01

    Royal Botanic Gardens, Kew i Londons sydvestlige del er en af verdens mest berømte botaniske haver. Af alle verdens plantearter findes mere end en ud af otte i Kew, der er den største samling af levende planter i verden....

  2. Energy recovery from garden waste in a LCA perspective

    DEFF Research Database (Denmark)

    Naroznova, Irina; Møller, Jacob; Scheutz, Charlotte

    2015-01-01

    According to the common strategies regarding waste management and energy supply in EU countries, more efficient utilization of organic waste resources (including garden waste) with both nutrient and energy recovery is desired. Each of the most common treatments applied today – composting, direct...

  3. School Gardens Enhance Academic Performance and Dietary Outcomes in Children

    Science.gov (United States)

    Berezowitz, Claire K.; Bontrager Yoder, Andrea B.; Schoeller, Dale A.

    2015-01-01

    Background: Schools face increasing demands to provide education on healthy living and improve core academic performance. Although these appear to be competing concerns, they may interact beneficially. This article focuses on school garden programs and their effects on students' academic and dietary outcomes. Methods: Database searches in CABI,…

  4. The relationship between restraints of trade and garden leave ...

    African Journals Online (AJOL)

    garden leave" clause and a post-termination restraint of trade clause in employment contracts, in view of the decision in Vodacom (Pty) Ltd v Motsa 2016 3 SA 116 (LC). The Labour Court grappled with the question of whether the enforcement of ...

  5. Tending a Virtual Garden: Exploring Connectivity between Cities

    DEFF Research Database (Denmark)

    Pakanen, Minna; Polli, Anna Maria; Lee, Stella

    2013-01-01

    their waiting time. ‘Virtual Garden’ creates the experience of ‘being connected’ by providing users with the possibility to ‘grow’ a collaborative garden using a smartphone and natural gestures as the control interaction. Lo-fi prototypes were used to gather user feedback which informed the design...

  6. Urban agriculture reaches new heights through rooftop gardening ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2011-02-08

    Feb 8, 2011 ... In the summer of 2002, Alternatives converted 50-gallon plastic olive barrels into growing beds by cutting them in half. Inside each lower barrel, a smaller, recycled olive drum held the nutrient solution. Every one to three days, a gardener poured the solution into the upper section of the growing bed to water ...

  7. Community Garden: A Bridging Program between Formal and Informal Learning

    Science.gov (United States)

    Datta, Ranjan

    2016-01-01

    Community garden activities can play a significant role in bridging formal and informal learning, particularly in urban children's science and environmental education. It promotes relational methods of learning, discussing, and practicing that will integrate food security, social interactions, community development, environmental activism, and…

  8. Building an Outdoor Classroom for Field Geology: The Geoscience Garden

    Science.gov (United States)

    Waldron, John W. F.; Locock, Andrew J.; Pujadas-Botey, Anna

    2016-01-01

    Many geoscience educators have noted the difficulty that students experience in transferring their classroom knowledge to the field environment. The Geoscience Garden, on the University of Alberta North Campus, provides a simulated field environment in which Earth Science students can develop field observation skills, interpret features of Earth's…

  9. The importance of urban gardens in supporting children's biophilia

    Science.gov (United States)

    Hand, Kathryn L.; Freeman, Claire; Seddon, Philip J.; Recio, Mariano R.; Stein, Aviva; van Heezik, Yolanda

    2017-01-01

    Exposure to and connection with nature is increasingly recognized as providing significant well-being benefits for adults and children. Increasing numbers of children growing up in urban areas need access to nature to experience these benefits and develop a nature connection. Under the biophilia hypothesis, children should innately affiliate to nature. We investigated children’s independent selection of spaces in their neighborhoods in relation to the biodiversity values of those spaces, in three New Zealand cities, using resource-selection analysis. Children did not preferentially use the more biodiverse areas in their neighborhoods. Private gardens and yards were the most preferred space, with the quality of these spaces the most important factor defining children’s exposure to nature. Children’s reliance on gardens and yards for nature experiences raises concerns for their development of a nature connection, given disparities in biodiversity values of private gardens in relation to socioeconomic status, and the decline in sizes of private gardens in newer urban developments. PMID:28028204

  10. Critical Period for Weed Removal in Garden Egg (Solanum Incanum ...

    African Journals Online (AJOL)

    Field experiments were conducted at the Teaching and Research Farm, Adeyemi College of Education, Ondo during the 2004 and 2005 cropping seasons to determine the extent of yield loss due to weed infestation and the critical time for weed removal in garden egg (Solanum incanum). The experiment which was ...

  11. Compatibility and economic assessment of sweetpotato and garden ...

    African Journals Online (AJOL)

    However, sole cropping of NR05/022 variety of Sweetpotato had the best Naira return on investment with a BCR of 3.25. It is therefore recommended that Sweetpotato and garden egg are compatible and intercropping them in a humid ultisol is economically viable. So farmers in the study area are encouraged to intercrop ...

  12. Sowing Resilience and Contestation in Times of Crises: The Case of Urban Gardening Movements in Barcelona

    Directory of Open Access Journals (Sweden)

    Marta Camps-Calvet

    2015-07-01

    Full Text Available Urban gardens have been observed to multiply in response to crises. However, the meaning and motivations behind the emergence of gardening movements varies greatly over space and time. In this paper we argue that bottom up urban gardening initiatives taking place in Southern European countries in form of land occupation and communalization represent forms of resistance that enhance social cohesion and collective action in times of need. Specifically, this research examines the role of urban gardens in (i building community resilience and (ii articulating forms of resistance and contestation to development pressure and commodified urban lifestyles. Our research is based on data collected among 27 urban gardening initiatives in Barcelona, Spain, including 13 self-governed community gardens and 14 public gardens. Data were collected from semi-structured interviews with gardeners and with staff from the Barcelona City Council. Our results show mechanisms through which urban gardens can contribute to build resilience by nurturing social and ecological diversity, generating and transmitting local ecological knowledge, and by creating opportunities for collective action and self-organization. We further examine collectively managed gardens as urban commons that emerge as a form of resistance to the privatization of public urban space, and that offer opportunities to experiment with new models of urban lifestyles. We show how gardening initiatives can be seen to represent an emerging form of urban green commons that provides a suitable ground to ‘sow’ resilience and contestation in times of crises and socio-ecological deterioration.

  13. School gardens and physical activity: a randomized controlled trial of low-income elementary schools.

    Science.gov (United States)

    Wells, Nancy M; Myers, Beth M; Henderson, Charles R

    2014-12-01

    This study examines effects of a school garden intervention on elementary school children's physical activity (PA). Twelve schools in New York were randomly assigned to receive the school garden intervention (n=6) or to the waitlist control group that later received gardens (n=6). PA was measured by self-report survey (Girls Health Enrichment Multi-site Study Activity Questionnaire) (N=227) and accelerometry (N=124, 8 schools) at baseline (Fall 2011) and follow-up (Spring 2012, Fall 2012, Spring 2013). Direct observation (N=117, 4 schools) was employed to compare indoor (classroom) and outdoor (garden) PA. Analysis was by general linear mixed models. Survey data indicate garden intervention children's reports of usual sedentary activity decreased from pre-garden baseline to post-garden more than the control group children's (Δ=-.19, p=.001). Accelerometry data reveal that during the school day, children in the garden intervention showed a greater increase in percent of time spent in moderate and moderate-to-vigorous PA from baseline to follow-up than the control group children (Δ=+.58, p=.010; Δ=+1.0, p=.044). Direct observation within-group comparison of children at schools with gardens revealed that children move more and sit less during an outdoor garden-based lesson than during an indoor, classroom-based lesson. School gardens show some promise to promote children's PA. clinicaltrials.gov # NCT02148315. Copyright © 2014 Elsevier Inc. All rights reserved.

  14. Impact of urbanization and gardening practices on common butterfly communities in France.

    Science.gov (United States)

    Fontaine, Benoît; Bergerot, Benjamin; Le Viol, Isabelle; Julliard, Romain

    2016-11-01

    We investigated the interacting impacts of urban landscape and gardening practices on the species richness and total abundance of communities of common butterfly communities across France, using data from a nationwide monitoring scheme. We show that urbanization has a strong negative impact on butterfly richness and abundance but that at a local scale, such impact could be mitigated by gardening practices favoring nectar offer. We found few interactions among these landscape and local scale effects, indicating that butterfly-friendly gardening practices are efficient whatever the level of surrounding urbanization. We further highlight that species being the most negatively affected by urbanization are the most sensitive to gardening practices: Garden management can thus partly counterbalance the deleterious effect of urbanization for butterfly communities. This holds a strong message for park managers and private gardeners, as gardens may act as potential refuge for butterflies when the overall landscape is largely unsuitable.

  15. Scientific Literacy in Food Education: Gardening and Cooking in School

    Science.gov (United States)

    Strohl, Carrie A.

    Recent attention to socio-scientific issues such as sustainable agriculture, environmental responsibility and nutritional health has spurred a resurgence of public interest in gardening and cooking. Seen as contexts for fostering scientific literacy---the knowledge domains, methodological approaches, habits of mind and discourse practices that reflect one's understanding of the role of science in society, gardening and cooking are under-examined fields in science education, in part, because they are under-utilized pedagogies in school settings. Although learning gardens were used historically to foster many aspects of scientific literacy (e.g., cognitive knowledge, norms and methods of science, attitudes toward science and discourse of science), analysis of contemporary studies suggests that science learning in gardens focuses mainly on science knowledge alone. Using multiple conceptions of scientific literacy, I analyzed qualitative data to demonstrate how exploration, talk and text fostered scientific literacy in a school garden. Exploration prompted students to engage in scientific practices such as making observations and constructing explanations from evidence. Talk and text provided background knowledge and accurate information about agricultural, environmental and nutritional topics under study. Using a similar qualitative approach, I present a case study of a third grade teacher who explicitly taught food literacy through culinary arts instruction. Drawing on numerous contextual resources, this teacher created a classroom community of food practice through hands-on cooking lessons, guest chef demonstrations, and school-wide tasting events. As a result, she promoted six different types of knowledge (conceptual, procedural, dispositional, sensory, social, and communal) through leveraging contextual resources. This case study highlights how food literacy is largely contingent on often-overlooked mediators of food literacy: the relationships between

  16. The Zoology Department at Washington University (1944-1954): from undergraduate to graduate studies with Viktor Hamburger.

    Science.gov (United States)

    Dunnebacke, T H

    2001-04-01

    Beginning from an undergraduate's perspective and continuing through graduate school, this student's experiences in the Department of Zoology at Washington University in St. Louis, Missouri was a time of many rewarding experiences. Now, on this occasion of his 100th birthday, I wish to express my appreciation to the Chairman, Dr. Viktor Hamburger, for his teachings, his encouragement, and his friendship that has lasted over the past 56 years.

  17. Putting the “E” in SPIDER: Evolving Trends in the Evaluation of Environmental Enrichment Efficacy in Zoological Settings

    OpenAIRE

    Christina Alligood; Katherine Leighty

    2015-01-01

    In their seminal paper on environmental enrichment, Mellen and MacPhee (2001) proposed a set of broad goals for enrichment in zoological settings, as well as a framework for enrichment programs. Since that time, the philosophy and practice of environmental enrichment in zoos has continued to grow. Here we review evaluations of enrichment efficacy in the literature since 2001, looking for trends in species, target behaviors, enrichment strategies, and analytic techniques and discussing progres...

  18. Student nurses experience of a "fairy garden" healing haven garden for sick children.

    Science.gov (United States)

    van der Riet, Pamela; Jitsacorn, Chaweewan; Junlapeeya, Piyatida; Thursby, Peter

    2017-12-01

    The concept and philosophy of healing environments in health care is not new and there has been recent research into the experience of nurses and families experience of healing environments producing positive outcomes in relieving stress and improving quality of life. However, there is little in-depth information about student nurse's experience of healing environments in support of patients. To report on the stories of student nurses who participated in formal and informal activities in a healing haven environment called a Fairy Garden (FG) within a hospital in northern Thailand. Their beliefs about the care of sick children in an environment designed to provide educational and recreational activity during hospital care are explored. Narrative inquiry, a qualitative methodology was selected to capture the main threads of the participants' experience. Clandinin's narrative inquiry framework involving the three commonality dimensions of sociality, temporality and place were used in analysing the data. Sixty-two student nurses from a Thai College of Nursing and from an Australian university were interviewed. In this study the place of a FG has been investigated as a non-clinical environment providing sick children with exposure to nature, play activities and spaces to explore. Findings include three main threads: freedom to be a child not a sick child, engaging in care and professionalism, a moment in time of living fantasy. Student nurses in this study had a broader understanding of health care other than the biomedical model. It transformed their learning and opened their eyes to a more holistic approach to humanising care of sick children. Copyright © 2017 Elsevier Ltd. All rights reserved.

  19. [The fate of subspecies category in zoological systematics. 1. The history].

    Science.gov (United States)

    Vinarskiĭ, M V

    2015-01-01

    Subspecies is the only taxonomical category inferior to species which application is governed by the International Code of Zoological Nomenclature. Although the first attempts to use it are dated by the end of XVIII century, it becomes regularly applied only by the middle of XIX century, along with trinomial nomenclature. At that, the current sense of the term, i.e. subspecies as a morphologically and spatially separated population group or as a synonym for "geographical race", has become established even later, by the end of XIX century. The concept of polytypic species, which has already taken shape in 1900s (in the works by ornithologist E. Hartert and entomologist K. Jordan), has been incorporated later into the modern evolutionary synthesis. The peak of the concept popularity fell on 1940-50s, then the evident crisis of subspecies systematics began to show, and is still showing nowadays, especially in systematics of invertebrates. The reasons behind the drop of subspecies category popularity are discussed, among them the emergence of novel species concepts where the rank of subspecies is not used (the phylogenetic species concept), impossibility to verify the validity of previously described subspecies by means of statistics or molecular systematics, etc. Nevertheless, in systematics of vertebrates, the category of subspecies still remains called-for.

  20. Stanislaw Smreczynskis legacy and the Department of Zoology of the Jagiellonian University of Krakow (Poland).

    Science.gov (United States)

    Jaglarz, Mariusz K

    2008-01-01

    This article covers the origin and development of scientific interest in insect and amphibian developmental biology at the Department of Systematic Zoology and Zoogeography of the Jagiellonian University. The greater part of this historical account is devoted to Professor Stanislaw Smreczynski (1899-1975), the founding father of the Department, and comments on his biography and research achievements in the field of animal experimental embryology. A particular emphasis is on Smreczynski's contributions to contemporary understanding of early embryonic development of amphibians and insects as well as his expertise in Pleistocene and extant weevils (Curculionidae). A concise survey of developmental phenomena studied by some of Smreczynski's co-workers and followers is also presented, including the early embryogenesis of entognathans as well as germ cell determination and gonad formation in Drosophila virilis conducted by Jura; analysis of oogenesis in Collembola carried out by Krzysztofowicz; investigations of insects and tradigrades by Weglarska, and finally research into various aspects of ovary structure in diverse insect taxa by the Bilinski group.

  1. St. George Mivart as Popularizer of Zoology in Britain and America, 1869-1881.

    Science.gov (United States)

    Swain, Emma E

    2017-12-01

    Recent scholarly attentions have shifted from key actors within the scientific elite and religious authorities to scientific practitioners and popularizers who used science to pursue a wide variety of cultural purposes. The Roman Catholic zoologist St. George Mivart (1827-1900) has typically been cast as a staunch anti-Darwinian ostracized by Darwin's inner circle of scientific naturalists. Understood as a popularizer of science, his position can be re-thought. Mivart did not operate on the periphery of Victorian science. Instead, his notable contributions to the fields of zoology and anatomy and his participation in debates about the origin of the human mind, consciousness, and soul made him a central figure in the changing landscape of late-Victorian scientific culture. Through the popular periodical press and his anatomy textbook for beginners, Mivart secured a reputation as a key spokesman for science and gained authority as a leading critic of agnostic scientific naturalism. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

  2. Controlling and culturing diversity: experimental zoology before World War II and Vienna's Biologische Versuchsanstalt.

    Science.gov (United States)

    Logan, Cheryl A; Brauckmann, Sabine

    2015-04-01

    Founded in Vienna in 1903, the Institute for Experimental Biology pioneered the application of experimental methods to living organisms maintained for sustained periods in captivity. Its Director, the zoologist Hans Przibram, oversaw until 1938, the attempt to integrate ontogeny with studies of inheritance using precise and controlled measurements of the impact of environmental influences on the emergence of form and function. In the early years, these efforts paralleled and even fostered the emergence of experimental biology in America. But fate intervened. Though the Institute served an international community, most of its resident scientists and staff were of Jewish ancestry. Well before the Nazis entered Austria in 1938, these men and women were being fired and driven out; some, including Przibram, were eventually killed. We describe the unprecedented facilities built and the topics addressed by the several departments that made up this Institute, stressing those most relevant to the establishment and success of the Journal of Experimental Zoology, which was founded just a year later. The Institute's diaspora left an important legacy in North America, perhaps best embodied by the career of the developmental neuroscientist Paul Weiss. © 2015 Wiley Periodicals, Inc.

  3. A capital Scot: microscopes and museums in Robert E. Grant's zoology (1815-1840).

    Science.gov (United States)

    Quick, Tom

    2016-06-01

    Early nineteenth-century zoology in Britain has been characterized as determined by the ideological concerns of its proponents. Taking the zoologist Robert E. Grant as an exemplary figure in this regard, this article offers a differently nuanced account of the conditions under which natural-philosophical knowledge concerning animal life was established in post-Napoleonic Britain. Whilst acknowledging the ideological import of concepts such as force and law, it points to an additional set of concerns amongst natural philosophers - that of appropriate tool use in investigation. Grant's studies in his native Edinburgh relied heavily on the use of microscopes. On his arrival in London, however, he entered a culture in which a different set of objects - museum specimens - held greater persuasive power. This article relates changes in Grant's ideas and practices to the uneven emphases on microscopic and museological evidence amongst European, Scottish and English natural philosophers at this time. In so doing, it identifies the reliance of London-based natural philosophers on museology as constituting a limiting effect on the kinds of claim that Grant sought to make regarding the nature of life.

  4. Teaching biology through statistics: application of statistical methods in genetics and zoology courses.

    Science.gov (United States)

    Colon-Berlingeri, Migdalisel; Burrowes, Patricia A

    2011-01-01

    Incorporation of mathematics into biology curricula is critical to underscore for undergraduate students the relevance of mathematics to most fields of biology and the usefulness of developing quantitative process skills demanded in modern biology. At our institution, we have made significant changes to better integrate mathematics into the undergraduate biology curriculum. The curricular revision included changes in the suggested course sequence, addition of statistics and precalculus as prerequisites to core science courses, and incorporating interdisciplinary (math-biology) learning activities in genetics and zoology courses. In this article, we describe the activities developed for these two courses and the assessment tools used to measure the learning that took place with respect to biology and statistics. We distinguished the effectiveness of these learning opportunities in helping students improve their understanding of the math and statistical concepts addressed and, more importantly, their ability to apply them to solve a biological problem. We also identified areas that need emphasis in both biology and mathematics courses. In light of our observations, we recommend best practices that biology and mathematics academic departments can implement to train undergraduates for the demands of modern biology.

  5. Embryos in evolution: evo-devo at the Naples Zoological Station in 1874.

    Science.gov (United States)

    Hall, Brian K

    2009-03-01

    Eighteen seventy-four was a high point in evolutionary embryology. Thanks to Charles Darwin, the theory of evolution by natural selection provided a revolutionary new way of viewing the relationships and origins of organisms on Earth. Thanks to Ernst Haeckel, embryos were the way to study evolution (Haeckel in Generelle morphologie der organismen, vols 1, 2. Verlag Georg Reimer, Berlin, 1866)-it really was embryos in evolution-and recapitulation was in the air. Thanks to Anton Dohrn, a new research facility was on the ground, designed, located and structured to facilitate the study of embryos in evolution. Anton Dohrn devised, designed, financed, supervised the construction and then administered the Naples Zoological Station specifically so that researchers from all nations would have a facility where Darwin's theory of evolution by natural selection could be tested. The zoologists who took advantage of the brand new facility within weeks of its opening late in 1873 established lines of research into evolutionary embryology, the field we now know as evolutionary developmental biology (evo-devo), the study of embryos in evolution. I examine the approach taken by Ambrosius Hubrecht, the first Dutch embryologist to undertake research at the station, and then evaluate the research of three British zoologists-E. Ray Lankester, Albert Dew-Smith, and Francis Maitland (Frank) Balfour. All four sought insights into origins, especially vertebrate origins that rested on comparative embryology, homology, germ layers, and a Darwinian approach to origins.

  6. Diurnal and Nocturnal Activity Time Budgets of Asian Elephants (Elephas maximus in a Zoological Park

    Directory of Open Access Journals (Sweden)

    Denise E. Lukacs

    2016-05-01

    Full Text Available The diurnal and nocturnal activity time budgets of five adult female Asian elephants (Elephas maximus were studied in a zoological park for two 24-hour, five 14-hour, and one 9-hour observation periods between May and June 2011. Relatively few studies have looked at detailed daytime and nighttime activity time budgets in captive Asian elephants. Continuous observation was used to measure the activity time budgets of at least one focal animal per observation period. The activity time budgets varied between animals and observation periods. The elephants spent 17-49% of the day (daylight hours standing, 1-9% of the day walking, 19-44% of the day eating, and 1-20% of the day using enrichment items. At night, the elephants spent 29-87% of the observation period standing, 1-19% of the night eating, and 0.1-10% of the night using enrichment items. At night, elephants spent 0-45% of the observation period lying down. Variations in activity time budgets between elephants and observation periods have been observed in other studies of captive and wild elephants. Results of this observational study allow comparison between groups of captive elephants and between captive and wild elephants. Furthermore, results of this study can inform management strategies.

  7. BONSAI Garden: parallel knowledge discovery system for amino acid sequences.

    Science.gov (United States)

    Shoudai, T; Lappe, M; Miyano, S; Shinohara, A; Okazaki, T; Arikawa, S; Uchida, T; Shimozono, S; Shinohara, T; Kuhara, S

    1995-01-01

    We have developed a machine discovery system BONSAI which receives positive and negative examples as inputs and produces as a hypothesis a pair of a decision tree over regular patterns and an alphabet indexing. This system has succeeded in discovering reasonable knowledge on transmembrane domain sequences and signal peptide sequences by computer experiments. However, when several kinds of sequences are mixed in the data, it does not seem reasonable for a single BONSAI system to find a hypothesis of a reasonably small size with high accuracy. For this purpose, we have designed a system BONSAI Garden, in which several BONSAI's and a program called Gardener run over a network in parallel, to partition the data into some number of classes together with hypotheses explaining these classes accurately.

  8. BONSAI Garden: Parallel knowledge discovery system for amino acid sequences

    Energy Technology Data Exchange (ETDEWEB)

    Shoudai, T.; Miyano, S.; Shinohara, A.; Okazaki, T.; Arikawa, S. [Kyushu Univ., Fukuoka (Japan)] [and others

    1995-12-31

    We have developed a machine discovery system BON-SAI which receives positive and negative examples as inputs and produces as a hypothesis a pair of a decision tree over regular patterns and an alphabet indexing. This system has succeeded in discovering reasonable knowledge on transmembrane domain sequences and signal peptide sequences by computer experiments. However, when several kinds of sequences axe mixed in the data, it does not seem reasonable for a single BONSAI system to find a hypothesis of a reasonably small size with high accuracy. For this purpose, we have designed a system BONSAI Garden, in which several BONSAI`s and a program called Gardener run over a network in parallel, to partition the data into some number of classes together with hypotheses explaining these classes accurately.

  9. Transitioning Natures: Robert Schuller’s Garden Grove Experiment

    Directory of Open Access Journals (Sweden)

    Antonio Petrov

    2016-09-01

    Full Text Available Through the lens of Evangelist Reverend Robert H. Schuller’s Garden Grove drive-in walk-in church, this paper aims to exemplify how his architecture has transcended existing geographies that have long been anchored by the epistemology of what can be referred to as traditional “religious” architecture. This paper examines how Schuller instrumentalized broader imbrications of political contexts to change or manipulate the traditional religious subject. It also presents how Robert Schuller’s Garden Grove experiment reconceptualized “territory” as an evolving ideological dimension; not as a trajectory, or as transitory space, but as inhabitable third nature. My analysis challenges established readings of religious architecture as being interiorized manifestations. To do so, it poses the following questions: how does this meta-geographical dimension shed new light on questions of (traditional architectural aesthetics in Protestant architecture? What spaces and politics does it produce? Does the third nature have a history of its own?

  10. Color me healthy: food diversity in school community gardens in two rapidly urbanising Australian cities.

    Science.gov (United States)

    Guitart, Daniela A; Pickering, Catherine M; Byrne, Jason A

    2014-03-01

    Community garden research has focused on social aspects of gardens, neglecting systematic analysis of what food is grown. Yet agrodiversity within community gardens may provide health benefits. Diverse fruit and vegetables provide nutritional benefits, including vitamins, minerals and phytochemicals. This paper reports research that investigated the agro-biodiversity of school-based community gardens in Brisbane and Gold Coast cities, Australia. Common motivations for establishing these gardens were education, health and environmental sustainability. The 23 gardens assessed contained 234 food plants, ranging from 7 to 132 plant types per garden. This included 142 fruits and vegetables. The nutritional diversity of fruits and vegetable plants was examined through a color classification system. All gardens grew fruits and vegetables from at least four food color groups, and 75% of the gardens grew plants from all seven color groups. As places with high agrodiversity, and related nutritional diversity, some school community gardens can provide children with exposure to a healthy range of fruit and vegetables, with potential flow-on health benefits. Copyright © 2014 Elsevier Ltd. All rights reserved.

  11. Health Benefits of Urban Allotment Gardening: Improved Physical and Psychological Well-Being and Social Integration.

    Science.gov (United States)

    Soga, Masashi; Cox, Daniel T C; Yamaura, Yuichi; Gaston, Kevin J; Kurisu, Kiyo; Hanaki, Keisuke

    2017-01-12

    With an ever-increasing urban population, promoting public health and well-being in towns and cities is a major challenge. Previous research has suggested that participating in allotment gardening delivers a wide range of health benefits. However, evidence from quantitative analyses is still scarce. Here, we quantify the effects, if any, of participating in allotment gardening on physical, psychological and social health. A questionnaire survey of 332 people was performed in Tokyo, Japan. We compared five self-reported health outcomes between allotment gardeners and non-gardener controls: perceived general health, subjective health complaints, body mass index (BMI), mental health and social cohesion. Accounting for socio-demographic and lifestyle variables, regression models revealed that allotment gardeners, compared to non-gardeners, reported better perceived general health, subjective health complaints, mental health and social cohesion. BMI did not differ between gardeners and non-gardeners. Neither frequency nor duration of gardening significantly influenced reported health outcomes. Our results highlight that regular gardening on allotment sites is associated with improved physical, psychological and social health. With the recent escalation in the prevalence of chronic diseases, and associated healthcare costs, this study has a major implication for policy, as it suggests that urban allotments have great potential for preventative healthcare.

  12. Modification of a Community Garden to Attract Native Bee Pollinators in Urban San Luis Obispo, California

    Directory of Open Access Journals (Sweden)

    Robbin W. Thorp

    2009-01-01

    Full Text Available Gardens have become increasingly important places for growing nutritional food, for conserving biodiversity, for biological and ecological research and education, and for community gathering. Gardens can also be designed with the goal of attracting specific wildlife, like birds and butterflies, but pollinators, like bees, can also be drawn to specially planned and modified gardens. A community garden in San Luis Obispo, California provided the setting for modification with the goal of attracting native bee pollinators by planting known bee-attractive plants. The local gardeners participated in a survey questionnaire and focused interviews to provide their input and interest in such a project. Presentations on our work with native bees in urban environments and gardening to attract bees were also given to interested gardeners. Work of this type also benefited from a lead gardener who managed donated bee plants and kept up momentum of the project. Modification of the garden and monitoring of native bees started in 2007 and continued through the growing season of 2009. Diversity of collected and observed native bees has increased each year since 2007. To date, 40 species in 17 genera of mostly native bees has been recorded from the garden, and this number is expected to increase through time.

  13. Edible gardens in early childhood education settings in Aotearoa, New Zealand.

    Science.gov (United States)

    Dawson, A; Richards, R; Collins, C; Reeder, A I; Gray, A

    2013-12-01

    This paper aims to explore the presence and role of edible gardens in Aotearoa/New Zealand Early Childhood Education Services (ECES). Participant ECES providers were identified from the Ministry of Education database of Early Childhood Education Services (March 2009). These include Education and Care and Casual Education and Care, Kindergarten, Home-based Education and Care services, Playcentres, Te Kōhanga Reo. A structured, self-administered questionnaire was sent to the Principal or Head Teacher of the service. Of the 211 ECES that responded (55% response rate), 71% had edible gardens, incorporating vegetables, berry fruit, tree fruit, edible flowers and nut trees. Garden activities were linked with teaching across all strands of the New Zealand early childhood curriculum. In addition, 34% provided guidance on using garden produce and 30% linked the garden with messages on fruit and vegetable consumption. Most gardens were established recently (past 2 years) and relied on financial and non-financial support from parents, teachers and community organisations. Barriers included a lack of funding, space, time and staff support. Study findings suggest that gardens are already being used as a versatile teaching tool in many ECES settings. Most gardens are new, with a need to support the sustainability and workforce development among teachers and parents in order to be able to maintain these resources for future generations. SO WHAT?: Given the inherent links between gardening and healthy food and exercise, there seem to be extensive opportunities for health promotion aligned with the edible garden movement.

  14. Health Benefits of Urban Allotment Gardening: Improved Physical and Psychological Well-Being and Social Integration

    Directory of Open Access Journals (Sweden)

    Masashi Soga

    2017-01-01

    Full Text Available With an ever-increasing urban population, promoting public health and well-being in towns and cities is a major challenge. Previous research has suggested that participating in allotment gardening delivers a wide range of health benefits. However, evidence from quantitative analyses is still scarce. Here, we quantify the effects, if any, of participating in allotment gardening on physical, psychological and social health. A questionnaire survey of 332 people was performed in Tokyo, Japan. We compared five self-reported health outcomes between allotment gardeners and non-gardener controls: perceived general health, subjective health complaints, body mass index (BMI, mental health and social cohesion. Accounting for socio-demographic and lifestyle variables, regression models revealed that allotment gardeners, compared to non-gardeners, reported better perceived general health, subjective health complaints, mental health and social cohesion. BMI did not differ between gardeners and non-gardeners. Neither frequency nor duration of gardening significantly influenced reported health outcomes. Our results highlight that regular gardening on allotment sites is associated with improved physical, psychological and social health. With the recent escalation in the prevalence of chronic diseases, and associated healthcare costs, this study has a major implication for policy, as it suggests that urban allotments have great potential for preventative healthcare.

  15. Garden-like perovskite superstructures with enhanced photocatalytic activity.

    Science.gov (United States)

    Ye, Meidan; Wang, Mengye; Zheng, Dajiang; Zhang, Nan; Lin, Changjian; Lin, Zhiqun

    2014-04-07

    By subjecting amorphous flower-like TiO2 to a facile hydrothermal synthesis in the presence of Sr(2+), garden-like perovskite SrTiO3 superstructures were achieved. The amorphous TiO2 was preformed using ZnO flowers as templates. Different three-dimensional SrTiO3 architectures were coexisted in the garden, including SrTiO3 flowers composed of several hollow sword-shaped petals, many sheet-shaped petals or numerous flake-shaped petals, and SrTiO3 grass consisting of a number of long blades. These SrTiO3 superstructures were simultaneously grown on fluorine-doped tin oxide (FTO) substrates. On the basis of a comprehensive study on the effects of growth time, temperature, initial concentrations of precursor, and pH, the formation of these various hierarchical architectures was attributed primarily to the dissolution of amorphous TiO2 and precipitation of perovskite crystals, followed by the Ostwald ripening process of perovskite nanocrystals and self-organization of perovskite building blocks. Interestingly, this approach can be readily extended to create other perovskite structures, including dendritic BaTiO3 and nest-like CaTiO3, as well as PbTiO3 transformed from plate-like pyrochlore Pb2Ti2O6 after post-thermal treatment. Garden-like SrTiO3 superstructures showed a superior photocatalytic performance when compared to other as-prepared semiconductors and perovskite materials (i.e., ZnO, TiO2, BaTiO3, CaTiO3 and PbTiO3), probably due to their intrinsic photocatalytic activity and special garden-like features with a coexistence of various structures that significantly facilitated the adsorption and diffusion of methyl blue (MB) molecules and oxygen species in the photochemical reaction of MB degradation.

  16. Vegetable output and cost savings of community gardens in San Jose, California.

    Science.gov (United States)

    Algert, Susan J; Baameur, Aziz; Renvall, Marian J

    2014-07-01

    Urban dwellers across the United States increasingly access a variety of fresh vegetables through participation in neighborhood-level community gardens. Here we document vegetable output and cost savings of community gardens in the city of San Jose, CA, to better understand the capacity of community gardens to affect food affordability in an urban setting. A convenience sample of 83 community gardeners in San Jose completed a background survey during spring and summer 2012. On average, gardeners were aged 57 years and had a monthly income of $4,900; 25% had completed college. A representative subset of 10 gardeners was recruited to weigh vegetable output of their plots using portable electronic scales at three separate garden sites. Accuracy of each portable scale was verified by comparing the weight of a sample vegetable to weights obtained using a lab scale precise to 0.2 oz. Garden yields and cost savings were tabulated overall for each plot. Results indicate that community garden practices are more similar to biointensive high-production farming, producing 0.75 lb vegetables/sq ft, rather than conventional agricultural practices, producing 0.60 lb/sq ft. Gardens produced on average 2.55 lb/plant and saved $435 per plot for the season. Results indicate that cost savings are greatest if vertical high value crops such as tomatoes and peppers are grown in community gardens, although yields depend on growing conditions, gardener's skill, availability of water, and other factors. Future research is needed to document cost savings and yields for specific crops grown in community gardens. Copyright © 2014 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

  17. PEMANFAATAN BARANG BEKAS BOTOL PLASTIK DALAM PEMBUATAN VERTICAL GARDEN

    Directory of Open Access Journals (Sweden)

    Asropah Asropah

    2016-10-01

    Full Text Available Saat ini tidak mudah mendapatkan lahan luas yang dapat dilakukan untuk penghijauan atau penanaman beraneka macam tanaman hias maupun apotik hidup di lingkungan masyarakat di perkotaan. Hal tersebut disebabkan karena mahalnya tanah yang ada di perkotaan terutama yang berada di pusat kota dan jalan raya. Harga jual tanah dapat berkali lipat mahal dibandingkan di daerah yang jauh dari keramaian. Berdasarkan tersebut dibutuhkannya kegiatan inovatif dan kreatif yang menunjang kemajuan perkotaan atau kota besar salah satunya dengan kegiatan penghijauan wilayah dengan cara vertical garden. Tujuan diadakan kegiatan pengabdian ini adalah untuk melestarikan penghijaun dalam masyarakat kelurahan Sarirejo dengan cara penanaman tanaman secara vertikal dengan memanfaatkan barang bekas yaitu botol plastik. Metode kegiatan yang dilakukan dengan dengan memberikan sosialisasi pentingnya penghijauan di perkotaan dan implementasi kegiatan dengan mempratekkan materi yang telah disampaikan oleh tim  Pengabdi. Maka dari itu pengabdian ini mengenai Pemanfaatan barang bekas botol plastik dalam pembuatan Vertical Garden yang dilaksanakan di kelurahan Sarirejo Kecamatan Semarang Timur dengan peserta Ibu-Ibu PKK. Oleh karena itu kegiatan ini berjudul IbM PKK Kelurahan Sarirejo Kecamatan Semarang Timur. Kata kunci: botol plastik bekas, vertical garden

  18. Enhancing Students’ Local Knowledge Through Themed Garden Project

    Directory of Open Access Journals (Sweden)

    Esa Norizan

    2015-01-01

    Full Text Available Traditional or local knowledge is a major issue to be focused on, particularly since the implementation of the Strategic Plan for Biodiversity 2011–2020 and the Aichi Targets “Living in Harmony with Nature”. According to the strategic goals, by 2020, conservation of biodiversity and its sustainable use incorporate what local and indigenous communities have within their traditional knowledge, innovation and practice and their customary use of biological resources are respected at all relevant levels. The older generation among the local people usually use medicinal herbs for various ailments, health care and other cultural purposes. However, encroaching industrialization and the changes in today’s life styles are responsible for the decreasing practice in the local use of herbs especially for healing purposes. It is, therefore, felt worthwhile to encourage young generations such as school children to gain knowledge about these local herbs and record the native uses of these herbs before the information is lost. One biodiversity education program was conducted to facilitate secondary school students to set up a themed garden and find out the local knowledge of the plants they grew in their garden from their family members or communities. The findings revealed that students’ local knowledge on healing improved after they joined the program. Therefore, it is proposed that the themed garden project can enhance students’ local knowledge.

  19. Organic food-related educational actions developed by dieticians in Brazilian municipal schools

    Directory of Open Access Journals (Sweden)

    Tayse Valdira Vieira

    2014-10-01

    Full Text Available OBJECTIVE: This study describes educational actions concerning organic foods conducted in Brazilian public schools and investigates how these actions are associated with the weekly workload and duration of employment of the dietician responsible for school meals. METHODS: In 2012 this cross-sectional, census-type study used an electronic questionnaire to collect data from dieticians or others responsible for school meals in all 5,565 Brazilian municipalities. The software Stata 11.0 was used for the statistical analyses. RESULTS: Although all Brazilian municipalities were contacted, 93.1% (n=5,184 replied. Of these, 94.2% had dieticians in charge of the school meals. Organic food-related educational actions were provided in the schools of 37.9% of the municipalities. The main actions were school gardening (67.1% and development of educational material (50.7%. Having a dietician responsible for school meals was not associated with the existence of educational actions at school (p=0.372. However, municipalities with dieticians in charge of school meals for at least twelve months were 22.0% and 20.0%, respectively, more likely to provide educational actions at school and include the subject 'organic foods' in the municipal school curriculum (p<0.05 for both. Dieticians' weekly work hours was directly related to the performance of school gardening-related activities (p=0.016. CONCLUSION: The percentage of Brazilian municipalities that provide organic food-related educational actions at school is low. Additionally, the availability of such actions relates to the dietician's duration of employment and weekly work hours.

  20. The Brazilian School Principals

    Directory of Open Access Journals (Sweden)

    Ângelo Ricardo de Souza

    2007-09-01

    Full Text Available This article discusses the policy nature of school principal, considering the thoughts of many authors about school administration and the debate about politics, power and burocracy. The study still presents a profile of Brazilian school principals with the data of Basic Education Evaluation System – SAEB, of 2003, specially comparing elements about gender, experience and formation of school principals, and aspects linked with methodology to provide/indicate the school principal and its possible democratic vocation.

  1. Brazilian Trichoptera Checklist II

    Directory of Open Access Journals (Sweden)

    Henrique Paprocki

    2014-10-01

    Full Text Available A second assessment of Brazilian Trichoptera species records is presented here. A total of 625 species were recorded for Brazil. This represents an increase of 65.34% new species recorded during the last decade. The Hydropsychidae (124 spp., followed by the Hydroptilidae (102 spp. and Polycentropodidae (97 spp., are the families with the greatest richness recorded for Brazil. The knowledge on Trichoptera biodiversity in Brazil is geographically unequal. The majority of the species is recorded for the southeastern region.

  2. BRAZILIAN NEWS PORTALS CHARACTERISTICS

    Directory of Open Access Journals (Sweden)

    Heloiza G. Herckovitz

    2011-02-01

    Full Text Available A content analysis of four Brazilian news media portals found that economic news dominated the top headlines with little attention paid to education, the environment and welfare. Other trends included a focus on local events and national news sources, reliance on few sources, mostly official ones, and a low percentage of news that fitted the concept of newsworthiness (a combination of both social significance and deviance concepts. Other findings of a study of 432 top news stories published by UOL, Estadão, iG and Terra during a 15-day period between February and March 2008 indicate that the top portions of the portals’ front pages carry news that lacks story depth, editorial branding, and multimedia applications. The results suggest that online news portals are in their infancy although Brazil has the largest online population of Latin America. This study hopes to shed light on the gatekeeping process in Brazilian news portals. Brazilian media portals have yet to become a significant editorial force able to provide knowledge about social issues and public affairs in a socially responsible fashione.

  3. The importance of water bodies and structures in the persian garden architecture

    Directory of Open Access Journals (Sweden)

    Haghshenas Abbas

    2014-04-01

    Full Text Available Most parts of Iran have water shortage, so we do regard it as a land with limited water sources. At least Iran is not among the lands having high water levels. In Iran water is considered a holy element, and having a garden for relaxing was one of the concerns of Persian ancestors. Therefore, Persians really tried to create gardens to associate with Paradise in their minds. Persian garden is one of the best effects of meaning that has come from Persian beliefs. Persians have become experts in creating gardens and their unique style is now one of the four main styles in designing gardens. The most amazing element in Persian gardens is water, because it is a land, where there is no rain for six-seven months in the year and people always pray for rain. Every year there is a great religious ceremony appealing to the God for rain.

  4. Environmental assessment of garden waste management in the Municipality of Aarhus, Denmark

    DEFF Research Database (Denmark)

    Boldrin, Alessio; Andersen, Jacob Kragh; Christensen, Thomas Højlund

    2011-01-01

    An environmental assessment of six scenarios for handling of garden waste in the Municipality of Aarhus (Denmark) was performed from a life cycle perspective by means of the LCA-model EASEWASTE. In the first (baseline) scenario, the current garden waste management system based on windrow composting...... was assessed, while in the other five scenarios alternative solutions including incineration and home composting of fractions of the garden waste were evaluated. The environmental profile (normalised to Person Equivalent, PE) of the current garden waste management in Aarhus is in the order of −6 to 8mPEMg−1ww...... from an environmental point of view suitable for diverting waste away from the composting facility in order to increase its capacity. In particular the incineration of woody parts of the garden waste improved the environmental profile of the garden waste management significantly....

  5. Local- and landscape-scale land cover affects microclimate and water use in urban gardens.

    Science.gov (United States)

    Lin, Brenda B; Egerer, Monika H; Liere, Heidi; Jha, Shalene; Bichier, Peter; Philpott, Stacy M

    2018-01-01

    Urban gardens in Central California are highly vulnerable to the effects of climate change, experiencing both extended high heat periods as well as water restrictions because of severe drought conditions. This puts these critical community-based food production systems at risk as California is expected to experience increasing weather extremes. In agricultural systems, increased vegetation complexity, such as greater structure or biodiversity, can increase the resilience of food production systems from climate fluctuations. We test this theory in 15 urban gardens across California's Central Coast. Local- and landscape-scale measures of ground, vegetation, and land cover were collected in and around each garden, while climate loggers recorded temperatures in each garden in 30min increments. Multivariate analyses, using county as a random factor, show that both local- and landscape-scale factors were important. All factors were significant predictors of mean temperature. Tallest vegetation, tree/shrub species richness, grass cover, mulch cover, and landscape level agricultural cover were cooling factors; in contrast, garden size, garden age, rock cover, herbaceous species richness, and landscape level urban cover were warming factors. Results were similar for the maximum temperature analysis except that agriculture land cover and herbaceous species richness were not significant predictors of maximum temperature. Analysis of gardener watering behavior to observed temperatures shows that garden microclimate was significantly related to the number of minutes watered as well as the number of liters of water used per watering event. Thus gardeners seem to respond to garden microclimate in their watering behavior even though this behavior is most probably motivated by a range of other factors such as water regulations and time availability. This research shows that local management of ground cover and vegetation can reduce mean and maximum temperatures in gardens, and the

  6. Process Evaluation of a Community Garden at an Urban Outpatient Clinic.

    Science.gov (United States)

    Milliron, Brandy-Joe; Vitolins, Mara Z; Gamble, Elizabeth; Jones, Robert; Chenault, Margaret C; Tooze, Janet A

    2017-08-01

    In addition to expediting patient recovery, community gardens that are associated with medical facilities can provide fresh produce to patients and their families, serve as a platform for clinic-based nutrition education, and help patients develop new skills and insights that can lead to positive health behavior change. While community gardening is undergoing resurgence, there is a strong need for evaluation studies that employ valid and reliable measures. The objective of this study was to conduct a process evaluation of a community garden program at an urban medical clinic to estimate the prevalence of patient awareness and participation, food security, barriers to participation, and personal characteristics; garden volunteer satisfaction; and clinic staff perspectives in using the garden for patient education/treatment. Clinic patients (n = 411) completed a community garden participation screener and a random sample completed a longer evaluation survey (n = 152); garden volunteers and medical staff completed additional surveys. Among patients, 39% had heard of and 18% had received vegetables from the garden; the greatest barrier for participation was lack of awareness. Volunteers reported learning about gardening, feeling more involved in the neighborhood, and environmental concern; and medical staff endorsed the garden for patient education/treatment. Comprehensive process evaluations can be utilized to quantify benefits of community gardens in medical centers as well as to point out areas for further development, such as increasing patient awareness. As garden programming at medical centers is formalized, future research should include systematic evaluations to determine whether this unique component of the healthcare environment helps improve patient outcomes.

  7. 210 year anniversary of the Botanical Garden of the University of Tartu

    Directory of Open Access Journals (Sweden)

    Politsinski Zanna

    2014-03-01

    Full Text Available June 28, 2013 Botanic Garden of the University of Tartu has celebrated its 210th anniversary. To mark the occasion four significant events were presented: the first electric car trip, opening of the sculpture in honor of the gardeners of Estonia, the opening of "Moss garden" and a concert at the summer stage in the rock, which was held on June 29.

  8. Community gardening in poor neighborhoods in France: A way to re-think food practices?

    Science.gov (United States)

    Martin, Pauline; Consalès, Jean-Noël; Scheromm, Pascale; Marchand, Paul; Ghestem, Florence; Darmon, Nicole

    2017-09-01

    Social inequalities in diet are attributed to sociocultural determinants, economic constraints, and unequal access to healthy food. Fruits and vegetables are lacking in the diets of disadvantaged populations. The objective was to test the hypothesis that, in poor neighborhoods, community gardeners will have larger supply of healthy food, especially fruit and vegetables, than non-gardeners. We examined community gardens from the perspective of production, economics and nutrition, and social and symbolic dimensions, through multidisciplinary investigations involving women with access to a community garden plot in a poor neighborhood of Marseille, France. Gardeners' monthly household food supplies (purchases and garden production) were analyzed and compared with those of women with a similar socio-economic profile living in the same neighborhoods, without access to a garden. Twenty-one gardeners participated. Only eleven of them harvested during the month of the study, and the amount they collected averaged 53 g of produce per household member per day. Whether they harvested or not, most gardeners gave preference to diversity, taste and healthiness of produce over quantity produced. Interviews revealed a value assigned to social, cultural and symbolic dimensions: pride in producing and cooking their own produce, related self-esteem, and sharing their produce at the meal table. The only significant difference between the food supplies of gardener and non-gardener households was seen for fruit and vegetables (369 vs. 211 g/d per person). This difference was due to larger purchases of fruit and vegetables, and not to higher quantities produced. In spite of the cross-sectional nature of our study and the small quantities harvested, our results suggest that having access to a community garden could encourage socio-economically disadvantaged women to adopt dietary practices that more closely meet dietary recommendations. Copyright © 2017 Elsevier Ltd. All rights reserved.

  9. From experimental zoology to big data: Observation and integration in the study of animal development.

    Science.gov (United States)

    Bolker, Jessica; Brauckmann, Sabine

    2015-06-01

    The founding of the Journal of Experimental Zoology in 1904 was inspired by a widespread turn toward experimental biology in the 19th century. The founding editors sought to promote experimental, laboratory-based approaches, particularly in developmental biology. This agenda raised key practical and epistemological questions about how and where to study development: Does the environment matter? How do we know that a cell or embryo isolated to facilitate observation reveals normal developmental processes? How can we integrate descriptive and experimental data? R.G. Harrison, the journal's first editor, grappled with these questions in justifying his use of cell culture to study neural patterning. Others confronted them in different contexts: for example, F.B. Sumner insisted on the primacy of fieldwork in his studies on adaptation, but also performed breeding experiments using wild-collected animals. The work of Harrison, Sumner, and other early contributors exemplified both the power of new techniques, and the meticulous explanation of practice and epistemology that was marshaled to promote experimental approaches. A century later, experimentation is widely viewed as the standard way to study development; yet at the same time, cutting-edge "big data" projects are essentially descriptive, closer to natural history than to the approaches championed by Harrison et al. Thus, the original questions about how and where we can best learn about development are still with us. Examining their history can inform current efforts to incorporate data from experiment and description, lab and field, and a broad range of organisms and disciplines, into an integrated understanding of animal development. © 2015 Wiley Periodicals, Inc.

  10. Nature in Botany and Zoology in the Spanish Literature: La Celestina

    Directory of Open Access Journals (Sweden)

    Pardo de Santayana, Manuel

    2011-06-01

    Full Text Available The botanical and zoological references that appear in La Celestina are analysed and cuantified to provide an insight of the knowledge about plants and animals included in a literary work of the Rennaisance, in this case one of the most important of the Spanish literature. The plants and animals products were used by the healer for the care, health and beauty of the body. Many other plants, animals and some mineral products were used for love remedies. Moreover, references to plant and animal names and their products are also commented as linguistic sources, i.e. metaphoric references to plants, set phrases, and other literary figures of speech. All the 86 plant species and 70 animals and the complete textual passages are included in two apendixes.

    En este trabajo se analizan y cuantifican las referencias botánicas y zoológicas que aparecen en La Celestina como ejemplo de los conocimientos sobre plantas y animales que incorpora una obra de la literatura renacentista española. Dado el oficio de la protagonista, el interés del uso de muchas plantas y animales se centra en el cuidado, cura y aseo del cuerpo, que entonces se hacía sobre todo a base de productos vegetales y animales. Éstos también aparecen empleados en la magia de amor. Se comentan asimismo la utilización de nombres de plantas y animales, así como de productos derivados de éstos, como recursos lingüisticos o literarios; es decir, cuando se emplean como metáforas, en dichos, frases hechas y otras figuras literarias. Se incluyen en 2 anexos las 86 especies vegetales y las 70 animales, así como las citas encontradas.

  11. The School Gardens in Preserving Biological Diversity for Education of Sustainable Development

    Directory of Open Access Journals (Sweden)

    E. Fleszar

    2009-12-01

    Full Text Available In the teaching-learning process, a school garden allows to fully cover the contents of biology and environment protection curricular basic requirements. The role and importance of school gardens increased immediately after WW II but later the idea of these school structures waned. However, today we come back to the creation of school gardens and incorporating them in the educational process. A school garden fulfills a great didactic and tutorial function. At the same time, it allows to connect theory with practice. It enables teachers to conduct classes in the open air in “a green classroom”. Didactic literature quotes that the use of school gardens in teaching and learning of biology increases the effectiveness of the educational process. The analysis of reports of students of IV Biology at the Natural Sciences Department of Szczecin University, who have conducted classes in a school Botanical Garden of Primary School No. 61 in Szczecin, shows the huge role of a school garden in the teaching-learning process. The students conclude that a school garden gives them an opportunity for direct contact with nature. The garden develops pupils’ talents and interests and teaches them to conduct ecological and phono-logical observations.

  12. A multi-case study of school gardens in Southwest Montana

    Science.gov (United States)

    Yates, Kimberly Ann

    Many children today spend little time outdoors exploring the natural world and a great deal of time inside viewing the television or playing video games. This new condition of childhood has many negative ramifications, such as poor social development, childhood obesity, and a lack of feeling connected to the environment. One instructional tool being used by some schools to address these rising concerns is a school garden. School gardens can provide an opportunity for students to experience learning in a real-world application, outside of the classroom walls. This qualitative multi-case study explores three school gardens in Southwest Montana and tells each of their unique stories. Through the process of participant observation, interviews, and the collection of multiple data sources, a thorough description is given of the history behind the gardens, how they have impacted the teachers and students, what challenges they have faced, and the common characteristics found in a successful school garden program. During the data analysis process, themes for each case study site were revealed. The results of this study found that each school garden was unique in character and purpose and that a number of dedicated garden supporters are essential to the success of a garden program. In conclusion, suggestions and resources were provided for practitioners interested in pursuing a garden program.

  13. The influence of social involvement, neighborhood aesthetics, and community garden participation on fruit and vegetable consumption

    National Research Council Canada - National Science Library

    Litt, Jill S; Soobader, Mah-J; Turbin, Mark S; Hale, James W; Buchenau, Michael; Marshall, Julie A

    2011-01-01

    We considered the relationship between an urban adult population's fruit and vegetable consumption and several selected social and psychological processes, beneficial aesthetic experiences, and garden participation...

  14. Rooftop hospital gardens for physical therapy: a post-occupancy evaluation.

    Science.gov (United States)

    Davis, Brad E

    2011-01-01

    The goal of this study was to understand successes and weaknesses of a rooftop hospital garden used primarily for physical therapy. Literature on the healing benefits of nature and designed outdoor spaces in healthcare contexts continues to become more focused on specific patient populations. This study contributes to the knowledge of rooftop hospital gardens and gardens for physical rehabilitation. A post-occupancy evaluation was conducted using interviews with a lead therapist and landscape architect, behavior mapping, a staff survey, and a patient questionnaire. The designer and administrative staff perceived high accessibility while patients and staff reported low accessibility. Patients reported high satisfaction with the garden while staff reported little time for garden use. Poor maintenance decisions resulted in decreased functional and aesthetic value. Garden elements take on added layers of meaning and value to users seeking to escape the indoor environment, placing increased importance on evidence-based site design. Multiple perspectives must be considered in facility and garden master planning. Finally, designers and horticultural therapists must be retained in garden management to preserve and enhance garden functionality.

  15. Harvesting More Than Vegetables: The Potential Weight Control Benefits of Community Gardening

    Science.gov (United States)

    Smith, Ken R.; Kowaleski-Jones, Lori; Uno, Claire; Merrill, Brittany J.

    2013-01-01

    Objectives. We examined the association of participation in community gardening with healthy body weight. Methods. We examined body mass index (BMI) data from 198 community gardening participants in Salt Lake City, Utah, in relationship to BMI data for 3 comparison groups: neighbors, siblings, and spouses. In comparisons, we adjusted for gender, age, and the year of the BMI measurement. Results. Both women and men community gardeners had significantly lower BMIs than did their neighbors who were not in the community gardening program. The estimated BMI reductions in the multivariate analyses were −1.84 for women and −2.36 for men. We also observed significantly lower BMIs for women community gardeners compared with their sisters (−1.88) and men community gardeners compared with their brothers (−1.33). Community gardeners also had lower odds of being overweight or obese than did their otherwise similar neighbors. Conclusions. The health benefits of community gardening may go beyond enhancing the gardeners’ intake of fruits and vegetables. Community gardens may be a valuable element of land use diversity that merits consideration by public health officials who want to identify neighborhood features that promote health. PMID:23597347

  16. Sowing Seeds for Healthier Diets: Children’s Perspectives on School Gardening

    Directory of Open Access Journals (Sweden)

    Edris Nury

    2017-06-01

    Full Text Available School gardening programmes are among the most promising interventions to improve children’s vegetable intake. Yet, low vegetable intake among children remains a persistent public health challenge. This study aimed to explore children’s perspectives, experiences, and motivations concerning school gardening in order to better understand and increase its potential for health promotion. Using participant observation and semi-structured interviews, we provided 45 primary schoolchildren (9–10 years from Amsterdam, who participated in a comprehensive year-round school gardening programme, the opportunity to share their experiences and ideas on school gardening. Children particularly expressed enjoyment of the outdoor gardening portion of the programme as it enabled them to be physically active and independently nurture their gardens. Harvesting was the children’s favourite activity, followed by planting and sowing. In contrast, insufficient gardening time and long explanations or instructions were especially disliked. Experiencing fun and enjoyment appeared to play a vital role in children’s motivation to actively participate. Children’s suggestions for programme improvements included more autonomy and opportunities for experimentation, and competition elements to increase fun and variety. Our results indicate that gaining insight into children’s perspectives allows matching school gardening programmes more to children’s wishes and expectations, thereby potentially enhancing their intrinsic motivation for gardening and vegetable consumption.

  17. Occupational exposure to pesticides and pregnancy outcomes in gardeners and farmers

    DEFF Research Database (Denmark)

    Zhu, Jin Liang; Hjollund, Niels H; Andersen, Anne-Marie Nybo

    2006-01-01

    regression was applied to analyze late fetal loss and congenital malformations, and logistic regression was used to analyze preterm birth and small for gestational age. RESULTS: There were no significant differences in the studied pregnancy outcomes between gardeners or farmers and all other workers, except...... for an increased risk of very preterm birth for gardeners and a favorable birth weight for farmers. With the exception of biologic approach used in gardening, neither work activities nor exposure to pesticides showed a significant increased risk of adverse birth outcomes among gardeners or farmers. CONCLUSIONS...

  18. Food for thought: edible gardens in New Zealand primary and secondary schools.

    Science.gov (United States)

    Collins, C; Richards, R; Reeder, A I; Gray, A R

    2015-04-01

    School gardens are a potentially important health promotion tool, allowing the growth and consumption of fruit and vegetables to be embedded within the students' educational experience. This study aimed to investigate the implementation of edible gardens in New Zealand (NZ) primary and secondary schools. A questionnaire mailed to principals from a randomly selected sample of 764 NZ schools included questions on whether or not the school had a garden and, if so, what produce was grown; how long the garden had been in place; how harvested crops were distributed; and curriculum integration. Among 491 responding schools (64.3% response rate), 52.9% currently had an edible garden - with most gardens started in the previous two years. Vegetables, herbs and tree fruit were commonly grown. Gardens were integrated into curriculum subjects, cooking lessons, recipes and messages promoting increased fruit and vegetable consumption. Edible gardens were common within NZ schools, though often relatively new, and were used for teaching in a variety of curriculum areas. SO WHAT?: Given the current popularity of school gardens, there are opportunities to deliver health promotion messages regarding consumption of fruit and vegetables, and for these to be reinforced by real life experience growing and preparing healthy food.

  19. Further notes on Brazilian Conidae

    NARCIS (Netherlands)

    Mol, van J.-J.; Tursch, B.; Kempf, M.

    1971-01-01

    Since the publication of a survey of brazilian Conidae (Van Moll et al., 1967) new extensive dredgings effected by one of us (M.K.) along considerable portions of the Brazilian coast have brought a rich material allowing us to add to the previous work and to correct certain opinions therein

  20. The Spectacular Garden: Where Might De-extinction Lead?

    Science.gov (United States)

    Kaebnick, Gregory E

    2017-07-01

    The emergence of de-extinction is a study in technological optimism. What has already been accomplished in recovering ancient genomes, recreating them, and reproducing animals with engineered genomes is amazing but also has a long ways to go to achieve "de-extinction" as most people would understand that term. Still, with some caveats in place, creating a functional replacement for an extinct species may sometimes be doable, and given the right goals, might sometimes make sense. The International Union for Conservation of Nature guidelines for de-extinction do a reasonable job of keeping the caveats in place and clarifying the goals. In fact, given the right caveats about what de-extinction can accomplish, we should pay a lot of attention to the technology and should think carefully about the goals. Not only has the technology been advancing, but our environmental standards have been getting looser and more flexible, providing less guidance for implementing the technology. The guiding ideals for conservation are often explained as a choice between John Muir, founder of The Sierra Club, and Gifford Pinchot, who helped create the U.S. Forest Service. Muir argued for preserving some places in the world in their natural state because of their great value and beauty. Pinchot, by contrast, was bluntly utilitarian. He argued for trying to keep some natural places more or less undamaged so that we could use them later. There has long been dissatisfaction with this choice, and in the last couple of decades, a number of prominent voices have proposed a "gardening ethic" as a new standard that combines elements of Muir and Pinchot. A gardening ethic is supposed to both celebrate the land and declare that it must now be managed. But what would good gardening mean when it comes to de-extinction? © 2017 The Hastings Center.

  1. An updated list of type material of Ephemeroptera Hyatt & Arms, 1890, deposited at the Zoological Museum of Hamburg (ZMH).

    Science.gov (United States)

    Sartori, Michel; Kubiak, Martin; Rajaei, Hossein

    2016-01-01

    The type specimens of Ephemeroptera (Insecta) housed at the Zoological Museum of Hamburg (ZMH) are compiled in this document. The current nomenclature of all species is given. In total, Ephemeroptera type material of ZMH encompasses 161 species. Fifty-one holotypes and five lectotypes are present. Forty-one species are represented by syntypes, 85 by paratypes and five by paralectotypes. Material of two species (Cinygma asiaticum Ulmer, 1924 and Pseudocloeon klapaleki Müller-Liebenau, 1982) is missing. The present catalogue is an updated version of Weidner (1964a).

  2. Pulmonary veno-occlusive disease in a female gardener.

    Science.gov (United States)

    Rodríguez Rodríguez, Paula; Pedraza Serrano, Fernando; Morán Caicedo, Liliana Patricia; Rodríguez de Guzmán, Maria Carmen; Cebollero Presmanes, María; de Miguel Díez, Javier

    2014-01-01

    Pulmonary veno-occlusive disease (PVOD) is a subgroup of pulmonary arterial hypertension with a poor prognosis. The diagnosis is usually delayed and treatment options other than lung transplantation are unfortunately limited. We report the case of 51-year-old female gardener diagnosed with PVOD by open lung biopsy before her death. Although there are many reported cases of hepatic veno-occlusive disease due to toxic agents present in nature, such as pyrrolizidine alkaloid exposure, to date this has not been linked to PVOD. Copyright © 2013 SEPAR. Published by Elsevier Espana. All rights reserved.

  3. Efficient Solutions for New Homes Case Study: Savannah Gardens

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-03-15

    The Savannah Housing Department is leading sustainable and affordable housing development in Georgia. It partnered with Southface Energy Institute, a member of the U.S. Department of Energy’s Partnership for Home Innovation Building America research team, to seek cost-effective solutions for increasing the energy efficiency of the Savannah Housing Department’s standard single-family home plans in the Savannah Gardens Community. Based on engineering, cost, and constructability analyses, the combined research team chose to pilot two technologies to evaluate efficiency and comfort impacts for homeowners: a heat-pump water heater in an encapsulated attic and an insulated exterior wall sheathing.

  4. Rock garden programming - Programming in the physical world

    CSIR Research Space (South Africa)

    Smith, Andrew C

    2014-05-01

    Full Text Available and the music industry. Users from these backgrounds intuitively know what the effect will be when using tangibles marked with these symbols. Horn et al. (Fig. 1, right) combine text and shapes to convey the meaning of the tangible [9]. Fig. 1... be mowed in the lawn, similar to those found at sporting grounds. Fig. 2. The diagrammatic representation of the Rock Garden Programming Environment. Fig. 3. Arrow carved from soft rock with attached magnets (not visible). IV. EVALUATION Our aim...

  5. Brazilian Nanotechnology Initiative

    Science.gov (United States)

    Fazzio, Adalberto

    2015-03-01

    In Brazil there is intense research activity in nanotechnology, most of these developed in universities and research institutes. The Brazilian Nanotechnology Initiative (BNI) aims to integrate government actions to promote the competitiveness of the Brazilian industry. This initiative is founded on support for research and development in the laboratories of the National Laboratories for Nanotechnology (SisNANO), starting from an improvement in infrastructure and opening of laboratories for users of academia and business, promoting interaction and transfer knowledge between academia and business. Country currently has 26 thematic networks of nanotechnology, 16 -Virtual-National Institutes of Technology, seven National- Laboratories and 18 Associate Laboratories, which comprise the SisNANO. Seeking to expand and share governance with other government actors, the Interministries Committee for Nanotechnology was set up, composed of 10 ministries, and has the task of coordinating the entire program of the Federal Government Nanotechnology.Cooperation activities are an important part of BNI. Currently Brazil has cooperation programs with U.S., China, Canada and European Union among others. Recently, Brazil decided to join the European NanoReg program where 60 research groups are joining efforts to provide protocols and standards that can help regulatory agencies and governments.

  6. Q22 Study of the suitability of a garden for use by clients with Huntington's disease, relatives and staff for therapy and leisure gardening

    National Research Council Canada - National Science Library

    Spring, J; Viera, M; Marsh, N; Bowen, C

    2012-01-01

    .... Aims Was the adapted garden a suitable and stimulating environment for leisure and therapy use, were activities appropriate to the residents' abilities, and what clinical problems or benefits were observed...

  7. Your Garden Hose: A potential health risk due to Legionella spp. growth facilitated by free-living amoebae

    Science.gov (United States)

    Common garden hoses may generate aerosols of inhalable size (Legionella bacteria, Legionnaires' disease or Pontiac fever may result. Noting clinical cases have been linked to garden hose use. The hose environment is ideal ...

  8. Pharmacogenetics in the Brazilian population

    Directory of Open Access Journals (Sweden)

    Guilherme eSuarez-Kurtz

    2010-10-01

    Full Text Available Brazil is the 5th largest country in the world and its present population, in excess of 190 million, is highly heterogeneous, as a result of centuries of admixture between Amerindians, Europeans and Sub-Saharan Africans. The estimated individual proportions of biogeographical ancestry vary widely and continuously among Brazilians, most individuals - irrespective of self-identification as White, Brown or Black, the major categories of the Brazilian Census race/color system - having significant degrees of European and African ancestry, while a sizeable number display also Amerindian ancestry. These features have important pharmacogenetic (PGx implications: first, extrapolation of PGx data from relatively well-defined ethnic groups is clearly not applicable to the majority of Brazilians; second, the frequency distribution of polymorphisms in pharmacogenes (e.g. CYP3A5, CYP2C9, GSTM1, ABCB1, GSTM3, VKORC, etc varies continuously among Brazilians and is not captured by race/color self-identification; third, the intrinsic heterogeneity of the Brazilian population must be acknowledged in the design and interpretation of PGx studies in order to avoid spurious conclusions based on improper matching of study cohorts. The peculiarities of PGx in Brazilians are illustrated with data for different therapeutic groups, such as anticoagulants, HIV-protease inhibitors and nonsteroidal antinflammatory drugs, and the challenges and advantages created by population admixture for the study and implementation of PGx are discussed. PGx data for Amerindian groups and Brazilian-born, first generation Japanese are presented to illustrate the rich diversity of the Brazilian population. Finally, I introduce the reader to the Brazilian Pharmacogenetic Network or Refargen (www.refargen.org.br, a nationwide consortium of research groups, with the mission to provide leadership in PGx research and education in Brazil, with a population health impact.

  9. Public Understanding of Plant Biology: Voices from the Bottom of the Garden

    Science.gov (United States)

    Watts, Mike

    2015-01-01

    Many household gardeners accumulate considerable knowledge of plant biology through a range of informal learning sources. This knowledge seldom relates to school biology and is driven by interest, keen motivation and what is termed here "vital relevance." A small opportunity sample of 12 gardeners (6 M, 6 F) is interviewed in terms of…

  10. Recent additions to the collection funds of Botanic Garden of Petrozavodsk State University. Perennial ornamental plants

    Directory of Open Access Journals (Sweden)

    Platonova Elena

    2014-11-01

    Full Text Available Most important task for the botanical gardens is the introduction of new species, forms and cultivars of useful plants. This study summarizes the results of the first stages of the introduction of 255 species of perennial herbaceous plants new to Karelia in Botanic Garden of Petrozavodsk State University. The seeds of hardy plants (USDA zones 3-4 were received from 97 botanical gardens in the world. Species belong to 27 families. Geographic area of investigated plants covers different regions of Asia-Temperate, Europe and North America. Several species are rare and endangered of habitat within areas of natural distribution. Some species are rarely used in horticultural crops in Russia and are suggest for gardens and parks. Investigated plants will be placed to the following thematic departments of Botanical Garden: "Shadow Garden" - 41 species, "Sunny Garden" - 80 species (22 species of them may be used for the geographic exposure "American prairie", exposure of Arcto-Alpine flora - 86 species, exposure of spicy plants - 16 species etc. The most of species will be perspective to the landscape gardening in Karelia.

  11. Monitoring Phytophthora ramorum in soil, leaf litter, rain traps, and watercourses in an historical cornish garden

    Science.gov (United States)

    David Lockley; Judith Turner; Gillian Humphries; Phil Jennings

    2008-01-01

    Phytophthora ramorum was identified as the cause of a leaf blight on rhododendrons in an historic garden in Cornwall in 2003. A programme of measures was set in place to eradicate the disease from the garden and several sites were selected to monitor the effect of these measures on the recovery of P. ramorum from soil, leaf litter...

  12. 33 CFR 110.190 - Tortugas Harbor, in vicinity of Garden Key, Dry Tortugas, Fla.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Tortugas Harbor, in vicinity of Garden Key, Dry Tortugas, Fla. 110.190 Section 110.190 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.190 Tortugas Harbor, in vicinity of Garden Key, Dry Tortugas,...

  13. Economic Stratification Differentiates Home Gardens in the Maya Village of Pomuch, Mexico

    NARCIS (Netherlands)

    Poot-Pool, W.S.; Wal, van der J.C.; Flores-Guido, S.; Pat-Fernández, J.M.; Esparza-Olguín, L.

    2012-01-01

    Economic Stratification Differentiates Home Gardens in the Maya Village of Pomuch, Mexico. In this paper, we analyze if economic stratification of peasant families in a Maya village in the Yucatán Peninsula of Mexico influences species composition and structure of home gardens. Our general

  14. Emergent Learning Opportunities in an Inner-City Youth Gardening Program.

    Science.gov (United States)

    Rahm, Jrene

    2002-01-01

    Describes a study of an inner-city youth gardening program and the kinds of learning opportunities it supported that emerged from youth-initiated actions. Examines the ways in which the garden environment and the experiential nature of the program gave support to the emergence of learning opportunities while making connections between science,…

  15. ‘Cultivating Integration’? Migrant Space-making in Urban Gardens

    DEFF Research Database (Denmark)

    Lapina, Linda

    2017-01-01

    Organized cultural encounters manage difference, conduct, time and space. Yet, alternative social spaces emerge besides these scripts. This article explores migrant space-making in integration gardens, an urban gardening association in Copenhagen aiming to ‘dismantle social and cultural boundaries...

  16. Leadership's Use of Educational Technologies in U.S. Botanic Gardens

    Science.gov (United States)

    Harper, Ginger Virginia

    2014-01-01

    Botanic gardens are rich informational environments that exhibit ideas in limited increments due to constraints of time and physical layout. This study addressed a gap in research about experiences and issues of botanic gardens leaders related to implementing educational technologies. Educational theorists Dewey, Kolb, and Bandura provided the…

  17. Community gardens as a strategy for coping with climate shocks in ...

    African Journals Online (AJOL)

    Drought is the most important climate shock affecting rural farmers this century. In a bid to reduce the effects of climate shocks, coping strategies are being investigated. Community gardens is one such strategy. The purpose of the study was to objectively look at the dynamics involved in community gardens, that is, the ...

  18. Male-mediated infertility in sons of building painters and gardeners

    DEFF Research Database (Denmark)

    Ramlau-Hansen, C H; Stoltenberg, C D G; Hougaard, K S

    2012-01-01

    To investigate whether sons of gardeners and building painters have increased risk of infertility in comparison with sons of bricklayers, carpenters and electricians.......To investigate whether sons of gardeners and building painters have increased risk of infertility in comparison with sons of bricklayers, carpenters and electricians....

  19. Using Rain Gardens to Promote Service Learning and Climate Science Education with Urban Youth

    Science.gov (United States)

    Kinsey, Sharon B.; Haberland, Michael W.

    2012-01-01

    The Jersey Roots, Global Reach 4-H Climate Science Program conducted in Camden, New Jersey introduces middle school students to the evidence, impacts, and potential solutions to climate change. For their service learning project, students installed two rain gardens at the school. Rain gardens are shallow landscaped depressions in the soil that can…

  20. Factors contributing to the hydrologic effectiveness of a rain garden network (Cincinnati OH USA)

    Science.gov (United States)

    Infiltrative rain gardens add retention capacity to sewersheds, yet, their capacity for detention and redistribution of stormwater runoff is dynamic and often unverified by monitoring. Over a 4-year period, we tracked whole system water fluxes in a two-tier rain garden network, a...

  1. Peri-urban Agriculture: The Case of Market Gardening in Niamey ...

    African Journals Online (AJOL)

    A study was carried out in Niamey (capital city of Niger) to explore the market gardening periurban system. This activity is an option to minimize the risk of urban food insecurity in the Republic of Niger. In Niamey, you have two traditional areas to practise the market gardening production: Gamkalle and Yantala.

  2. Prevalence of latent eosinophilia among occupational gardeners at Babcock University, Nigeria

    Directory of Open Access Journals (Sweden)

    Ayodele Olushola Ilesanmi

    2016-06-01

    Conclusions: The nature and the gardening activities are not a risk factor that significantly affect eosinophil level but duration of exposure to allergens. However, all safety precautionary kits and wears should be enforced and embraced by the concerned occupational gardeners so as to avert and subvert its pre-disposing deleterious effect on them.

  3. Assemblage Theory, Ecology and the Legacy of the Early Garden City

    NARCIS (Netherlands)

    Livesey, G.D.

    2013-01-01

    This study examines ideas that were drawn together by Ebenezer Howard (1850-1928) in his formulation of the Garden City concept originally published in 1898 in his influential book Tomorrow; A Peaceful Path to Real Reform, and subsequently developed at the first Garden City at Letchworth in 1903.

  4. Cultivating nature-based solutions: The governance of communal urban gardens in the European Union

    NARCIS (Netherlands)

    van der Jagt, Alexander P.N.; Szaraz, Luca R.; Delshammar, Tim; Cvejić, Rozalija; Santos, Artur; Goodness, Julie; Buijs, Arjen

    2017-01-01

    In many countries in the European Union (EU), the popularity of communal urban gardening (CUG) on allotments and community gardens is on the rise. Given the role of this practice in increasing urban resilience, most notably social resilience, municipalities in the Global North are promoting CUG as a

  5. Climate Change Education: Quantitatively Assessing the Impact of a Botanical Garden as an Informal Learning Environment

    Science.gov (United States)

    Sellmann, Daniela; Bogner, Franz X.

    2013-01-01

    Although informal learning environments have been studied extensively, ours is one of the first studies to quantitatively assess the impact of learning in botanical gardens on students' cognitive achievement. We observed a group of 10th graders participating in a one-day educational intervention on climate change implemented in a botanical garden.…

  6. The effect of healing gardens and art therapy on older adults with mild to moderate depression.

    Science.gov (United States)

    McCaffrey, Ruth

    2007-01-01

    This study evaluated the effect of garden walks alone, garden walks with guided imagery, and art therapy on mild to moderate depression in older adults. Focus group interviews at the end of the 6-week intervention suggest that all 3 interventions were helpful to participants with mild to moderate depression.

  7. Old Tools for New Problems: Modifying Master Gardener Training to Improve Food Access in Rural Areas

    Science.gov (United States)

    Randle, Anne

    2015-01-01

    Extension faces ever-changing problems, which can be addressed by modifying successful tools rather than inventing new ones. The Master Gardener program has proven its effectiveness, but the cost and time commitment can make it inaccessible to rural, low-income communities, where training in home gardening may address issues of food access and…

  8. Themes, scenes, and taste in the history of Japanese garden art

    NARCIS (Netherlands)

    Kuitert, W.

    1988-01-01

    The present study deals - in its three parts - with three fragments of the garden history of Japan. It reveals how the meaning a garden had to the people of its time was significantly different in all of these periods.

    Part one, titled "Themes", deals with the later Heian period,

  9. North Carolina Chefs Who Cultivate Restaurant Gardens: A Population with a Hunger for Extension Information

    Science.gov (United States)

    Sommerfeld, Kelsie; Bruce, Jackie; Jayaratne, Jay; Chapman, Ben; Gunter, Chris

    2016-01-01

    As part of a larger study designed to explore the gardening practices and educational needs of North Carolina chefs who cultivate restaurant gardens, the chefs' desired areas of knowledge and preferences for delivery of educational material were identified. As a result, a plan for North Carolina Cooperative Extension to use in developing…

  10. From the Garden City to the Smart City

    Directory of Open Access Journals (Sweden)

    Stephan Hügel

    2017-08-01

    Full Text Available It has been a century since the first Garden Cities at Welwyn and Letchworth were founded and, in the eyes of many, we have entered the age of the Smart City. This commentary briefly reflects upon the origins of Ebenezer Howard’s vision in the slums of overcrowded, filthy London and the fire-traps of early 20th century Chicago before outlining some of the main contributing factors to its ultimate failure as an approach: the lack of a robust theory underpinning his ideas, a finance model which was unacceptable to the banks—leading to a compromise which robbed the more idealistic participants of any real power over their schemes—and finally, a dilution of Howard’s vision by architects who were more focused on population density than on social reform. A parallel is then drawn between the weaknesses which afflicted the Garden City vision, and those which afflict current Smart City visions, a loose agglomeration of ahistorical techno-utopian imaginaries, whose aims almost invariably include optimising various measures of efficiency using large-scale deployments of networked sensors and cameras, linked to monolithic control rooms from which our shared urban existence is overseen. The evolution (or perhaps more accurately: alteration of these concepts in response to criticism is then detailed, before some of the less well-known ideas which are now emerging are briefly discussed.

  11. Sampling considerations for garden symphylans (Order: Cephalostigmata) in western Oregon.

    Science.gov (United States)

    Umble, J R; Fisher, J R

    2003-06-01

    Sampling recommendations were developed for a potato bait sampling method used to estimate garden symphylan (Scutigerella immaculata Newport) densities in western Oregon. Sample size requirements were developed using Taylor's power law to describe the relationship between sample means and variances. Developed sampling recommendations performed well at sample sizes of 30 and greater, when validated by resampling a cohort of 40 independent data sets. Sample size requirements for the bait sampling method were 1.5 times greater than the requirements for the soil sampling method over densities from 1 to 20 S. immaculata per sample unit. As S. immaculata densities increased from April to May, sample size requirements decreased by 36% for fixed precision levels. For sampling in April, decreasing the damage threshold from 20, to 10 and five S. immaculata per sample unit, required a 1.6 and 2.5 times greater sample size requirement, respectively, for a fixed precision level (c) appropriate for pest management (c = 0.25). The bait sampling method provides an efficient reliable alternative to the standard soil sampling method used to monitor garden symphylan populations.

  12. Variability of Caltha palustris L. populations in garden culture

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    Krystyna Falińska

    2014-01-01

    Full Text Available On the basis of studies performed in the experimental garden the character of the variability of Caltha palustris L. populations is described. Individuals were bred under uniform conditions from diaspores of meadow, springwood, flood-plain forest and alder forest populations. The results obtained allow to evaluate the hypothesis concerning the ecological preference of cytotypes (S m i t 1967, 1968 and the somewhat different ecological requirements of two subspecies: C. palustris ssp. palustris and C. palustris ssp. cornuta. It was found that each population includes individuals with different cytotypes. The situation is similar as far as subspecies are concerned, distinguished on the basis of fruit morphology (Fig. 1. It should be stressed, however, that, investigations of many years duration raised serious doubts as to the diagnostic value of fruit morphology (Figs. 2, 3. On the basis of the preserved differences between the populations in shoot habitus, reproduction and phenology in garden culture, a springwood and an alder forest ecotype were distinguished. Meadow and flood-plain populations exhibited a transitional character with certain similarities both to the alder forest and to the springwood populations.

  13. Growing or connecting? An urban food garden in Johannesburg.

    Science.gov (United States)

    Wills, Jane; Chinemana, Frances; Rudolph, Michael

    2010-03-01

    Issues of food security are of particular importance in urban areas in Africa and government policy advises on the household growing of vegetables for nutrition. The Siyakhana project is a food garden in the centre of Johannesburg which was established by a University Health Promotion Unit with the support of other stakeholders including the City authorities and a permaculture organization. It was set up with the objective of providing food for children attending early-childhood development centres and for the beneficiaries of non-governmental organizations providing home-based care for people living with HIV/AIDS. One year after start-up, an evaluation was conducted, based on the measures of outcome identified as significant by those involved in the project. Its impact on health is not yet measurable, but as the amounts of fruits and vegetables available and consumed in South Africa are low compared with WHO recommendations, it is a useful addition to food security in an urban area. Mobilizing around the food garden supported bonding among homogenous but separate third-sector organizations, through increased opportunities for networking which built trust, reciprocity and resource exchange. The project also provides a model for a community-university partnership providing opportunities for service learning by students and for social investment by the university.

  14. The rise of Brazilian agriculture

    DEFF Research Database (Denmark)

    Jensen, Hans Grinsted; Vink, Nick; Sandrey, Ron

    2014-01-01

    The purpose of this article is to explore some of the possible lessons for South African agriculture from the Brazilian experience. To this end, the article discusses the performance of Brazilian agriculture in terms of land and labour use, production, and exports. This is followed by aspects...... of Brazilian agricultural policies, namely farmer support, the research and technology transfer system and land issues. The implications for South African agriculture can be summarized as the recognition that history, geography, the development path and agricultural policies all matter. The article...... then identifies five important lessons for agricultural development in South Africa....

  15. Zoología y Botánica en los impresos femeninos de la Ciudad de México, 1839-1856

    Directory of Open Access Journals (Sweden)

    Rodrigo Vega y Ortega

    2014-03-01

    The history of the Mexican scientific popularization is still pending, as the ways in which society acquired scientific knowledge are little known. One such ways was Mexico City’s calendars and magazines.For the female audience, these included contents of Zoology and Botany in the period 1839-1856, from Mexican and foreign authors, like other publications for other European and American women. Zoological and botanical writings explain anatomical and physiological characteristics, behaviors, economic profit and peculiarities of living things. Both sciences were part of the informal instruction, rational entertainment and useful knowledge for the life of the readers.

  16. Brazilian Space Weather Program

    Science.gov (United States)

    Padilha, Antonio; Takahashi, Hisao; de Paula, Eurico; Sawant, Hanumant; de Campos Velho, Haroldo; Vitorello, Icaro; Costa, Joaquim; Souza, Jonas; Cecatto, José; Mendes, Odim; Gonzalez Alarcon, Walter Demétrio

    A space weather program is being initiated at the Brazilian National Institute for Space Research (INPE) to study events from their initiation on the sun to their impacts on the earth, including their effects on space-based and ground-based technological systems. The program is built on existing capabilities at INPE, which include scientists with a long tradition and excellence in the observation, analysis and modeling of solar and solar-terrestrial phenomena and an array of geophysical instruments that spans all over the Brazilian territory from the north to south of the magnetic dip equator. Available sensors include solar radio frequency receivers and telescopes, optical instruments and solar imagers, GNSS receivers, ionosondes, radars, allsky imagers, magnetometers and cosmic ray detectors. In the equatorial region, ionosphere and thermosphere constitute a coupled system with electrodynamical and plasma physical processes being responsible for a variety of peculiar phenomena. The most important of them are the equatorial electrojet current system and its instabilities, the equatorial ionization anomaly, and the plasma instabilities/irregularities of the night-time ionosphere (associated with the plasma bubble events). In addition, space weather events modify the equatorial ionosphere in a complex and up to now unpredictable manner. Consequently, a main focus of the program will be on monitoring the low, middle and upper atmosphere phenomena and developing a predictive model of the equatorial ionosphere through data assimilation, that could help to mitigate against the deleterious effects on radio communications and navigation systems. The technological, economic and social importance of such activities was recognized by the Brazilian government and a proposal for funding was approved for the period 2008-2011. New ground instruments will be installed during this period allowing us to extend our current capability to provide space weather observations, accurate

  17. UC pursues rooted research with a nonprofit, links the many benefits of community gardens

    Directory of Open Access Journals (Sweden)

    Mirle Rabinowitz Bussell

    2017-09-01

    Full Text Available The informal economy, healthy food options and alternative urban food systems are interconnected in important ways. To better understand these connections, and explore a rooted university approach to working with communities, we collaborated with the San Diego Community Garden Network to analyze the production, distribution and consumption of produce from eight community gardens in San Diego County. The project engaged UC San Diego researchers and students with county residents and community-based organizations to develop a survey together. Interviews with the gardeners and data from the completed survey document the ways in which community gardens contribute to individual and household health, well-being and community development. They suggest that despite perceptions that community gardens have marginal commercial capacity, they have the potential to contribute in meaningful ways to community development, particularly in low-income neighborhoods.

  18. The implementation of research recommendations at the Walter Sisulu National Botanical Garden

    Directory of Open Access Journals (Sweden)

    Martie Mearns

    2009-09-01

    Full Text Available A comparative study Biodiversity is not a static phenomenon and many variables have an effect on accelerated biodiversity loss. While most of the variables affecting biodiversity loss are caused by humankind, many species are affected by more than one variable simultaneously. Six fundamental causes for biodiversity loss have been identifi ed, namely unsustainable population growth and associated increased pressure on natural resources; a reduced spectrum of agricultural, forestry and fishery products; failure of economic systems to attach appropriate economic value to the environment and resources; inequality in ownership, flow and management of the benefits and utilisation of resources; insufficient knowledge in the application and use of resources; and legislation and institutional systems that promote unsustainable abuse of the environment (Middleton 2003:250. The worldwide loss of biodiversity makes the management of protected areas more important than ever. Protected areas are under increasing pressure to become economically viable and independent of state grants. Tourism creates the mechanism and opportunities for protected areas to increase their economic viability while advancing the appreciation of nature. The management of these protected areas therefore includes the management of visitors. South Africa is the third most bio diverse country in the world. Amongst a variety of nature conservation endeavours nine national botanical gardens are managed by the South African National Biodiversity Institute (SANBI. One of the nine national gardens is the Walter Sisulu National Botanical Garden situated in Roodekrans towards the west of Johannesburg. A study was launched to determine preferences of visitors to the Walter Sisulu National Botanical Garden by making use of semi-structured interviews. The purpose of the study was threefold. Firstly the study was launched to determine whether visitors to the garden had an increased awareness

  19. Community gardening: a parsimonious path to individual, community, and environmental resilience.

    Science.gov (United States)

    Okvat, Heather A; Zautra, Alex J

    2011-06-01

    The goal of this paper is to introduce community gardening as a promising method of furthering well-being and resilience on multiple levels: individual, social group, and natural environment. We examine empirical evidence for the benefits of gardening, and we advocate the development and testing of social ecological models of community resilience through examination of the impact of community gardens, especially in urban areas. The definition of community is extended beyond human social ties to include connections with other species and the earth itself, what Berry (1988) has called an Earth community. We discuss the potential contribution of an extensive network of community gardens to easing the global climate change crisis and address the role of community psychologists in community gardening research and policy-oriented action.

  20. Minigrants for Community Health: A Randomized Controlled Trial of Their Impact on Family Food Gardening.

    Science.gov (United States)

    Porter, Christine M; McCrackin, Peggy G; Naschold, Felix

    2016-01-01

    To evaluate the impact of minigrants on home food gardening and review 28 health-related minigrant programs reported in the literature for lessons relevant for using minigrant programs to promote community health. Randomized controlled trial of the impact of minigrants on square footage of food garden area and on garden initiation in 2010 versus 2011. Interviews with participants were also conducted and coded and the literature was reviewed for findings from other community health minigrant programs. Laramie, Wyoming. Sixty adults living in 53 households who attended a gardening training workshop in April 2011. A $40 minigrant in the form of a voucher, valid at a local gardening store. Minigrant recipients were more likely to increase their gardening space than the control group. The average increase for the intervention group was 39.2 ft (3.62 m) while the control group average garden plot size decreased slightly, on average, by 1.4 ft (-0.13 m). However, the data were not normally distributed and, therefore, nonparametric statistical tests were used. For the subset of 20 households that did not garden at all in 2010, minigrants also provided motivation to start gardening (8 of 10 minigrant households started a garden vs 2 of 10 control households). Results reported from other health minigrant programs are also positive, though few had quantitative outcomes or control groups for comparison. Even with very small amounts of money, minigrants show promise as an ethical, inexpensive, empowering, and effective health promotion strategy to enable families and communities to improve their health.

  1. An investigation into water usage and water efficient design for Persian Gardens

    Science.gov (United States)

    Ansari, Shaghayegh Moalemzadeh

    Investigation and research into the Persian Gardens, leading this project into a step that these World Heritage Sites might have been known as sustainable construction, but the fact that water scarcity of their region is a serious threaten for all these amazing Gardens. Thus, enhancing and improving these gardens by merging, adding and adapting todays technologies can make them considered as constructions with water and energy conservation design. Based on nowadays world environment concerns, recognizing renewable and non-renewable sources of energies in a region or site can cause a miracle. Since, almost all Persian Gardens located in regions with arid and semi-arid climate, water poverty as a biggest issue and nonrenewable energy should be included as a problematic concern. There are many available active and passive strategies that can be applied in these heritage sites which decrease water consumption either directly or indirectly. Such as water harvesting, greywater reuse, photovoltaic panels and material changes. Water known as a vital element of each garden for irrigation purposes, but in Persian Garden water is more than a functional element. Thus, finding a way to provide and recycle water beside the underground sources is necessary. Subterranean, springs and wells are resources of water for Persian gardens which renew so slowly or non-renew these days. Being so close to a city with considerable population lunches and idea of using greywater for irrigation in these gardens. In this research, the doable options for energy conservation design for these sites will be discussed, then comparing some case studies in all over world where greywater reusing water system for irrigation is happening will be next step. In conclusion, greywater reusing system in urban scale in order to irrigate a filed or garden will be investigate on a Shazdeh Garden as a main case study of this research.

  2. brazilian subsidiaries of multinationals

    Directory of Open Access Journals (Sweden)

    Felipe Mendes Borini

    2012-01-01

    Full Text Available The theme of corporate social responsibility (CSR has not been widely examined in the context of multinationals. This dearth is even greater with respect to subsidiaries, particularly the subject of reverse transfer of practices, that is, the transfer of practices developed in subsidiaries back to the parent company. Because of this theoretical gap, the present article investigates the factors involved on reverse transfer of CSR practices. The research hypotheses test the importance of developing nonlocation-bound capabilities, of integration between subsidiaries and parent and of institutional distance. The data were obtained by a survey of the main foreign subsidiaries in Brazil. All told, we analyzed 150 Brazilian subsidiaries of multinationals, by applying multiple linear regression. The results indicate that the reverse transfer of CSR depends on the development of nonlocation-bound capabilities of the subsidiaries and integration between the parent company and its foreign subsidiaries.

  3. Largo do Rossio to a garden: the genesis of the Gomes Freire's square in Mariana-MG

    Directory of Open Access Journals (Sweden)

    Schirley Fátima Nogueira da Silva Cavalcante Alves

    2016-11-01

    Full Text Available Considered as the first village from Minas Gerais state, Mariana has important cultural and historical collections from the Brazilian colonial period. Currently the city has three squares in the historic center, and they are recognized for the historical heritage. Gomes Freire’s Square, set in the historic center of Mariana, has two interesting characteristics: its location behind the Main Church and the intensity use by many social groups in this city, furthermore the large presence of tourists. In the prospect of meeting its historical evolution, and identify the landscape representation in the collective unconscious of Mariana’s inhabitants, it was analyzed the evolution of the village and formation of the Gomes Freire’s Square. To achieve this goal it was necessary to deepen the knowledge of the social appropriation of this space over time, enabling the identification of the same, as well as its evolution as a public place. The study focused its interest in the village evolution, in the uses and social representation of the covered space. For this, the methodology applied was an interface between the inventive analysis, subjective method analysis, and recommendations for preservation of historic gardens. Gomes Freire’s Square, in its formation process presented as remarkable feature in its historical dimension, the fact that emerged and remained as a space of popular demonstrations.

  4. Brazilian Eratosthenes Project

    Science.gov (United States)

    Langhi, R.; Vilaça, J.

    2014-10-01

    The objective of Brazilian Eratosthenes Project is the development and application of teaching training actions according the ``docent autonomy" concept to basic Astronomy Education. Argentina coordinates the project in South America, but Brazil works in this project since 2010 with the theme ``Projeto Eratóstenes Brasil" in the homepage: http://sites.google.com/site/projetoerato. Two schools measure a sticks shadow and communicate their results. After, they calculate an average radius of Earth. The stick (gnomon) should stay in vertical position in the leveled ground. Since 2010, the project received hundreds of Brazilian schools with different experiments that were constructed with autonomy, because our site doesn't show some itinerary pre-ready to elaborate the experiments. To collect data for our research, we will use interviews via Skype with the teachers. These data are useful to researches about Science Education area and the Teaching Formation. Teaching professional practice could change and we see modifications in the teachers work, what depends of their realities and context. This project intents to respect the docent autonomy. This autonomy to responsible modifications during continued formation is called ``activist formative model" according Langhi & Nardi (Educação em Astronomia: repensando a formação de professores. São Paulo: Escrituras Editora, 2012). This project discusses about researches in Astronomy Education - still extreme rare in Brazil, when we compare with other areas in Science Education. We believe that actions like this could motivate the students to learn more Astronomy. Furthermore, this national action can be a rich source of data to investigations about teaching formation and scientific divulgation.

  5. INNOVATION IN BRAZILIAN SMALL COMPANIES

    Directory of Open Access Journals (Sweden)

    Tonny Kerley de Alencar Rodrigues

    2015-03-01

    Full Text Available This study aims to identify the interfaces and boundaries of innovation orientation of Brazilian MSEs because despite the importance of innovation for Brazilian MSEs, a thorough analysis of such initiatives in Brazil still has not actually happened. The search was developed from a quantitative approach, of applied nature and descriptive. For that a structured questionnaire was used where were interviewed 700 MSEs using a probabilistic sampling. The study offers two important conclusions. The challenges for innovation can be perceived along three dimensions: design innovation, the implementation of innovation and functional area of innovation. And the data confirms that small Brazilian companies generally have difficulties to sell their innovations. The study offers two important conclusions. The challenges for innovation can be perceived along three dimensions: design innovation, the implementation of innovation and functional area of innovation. And the data confirms that small Brazilian companies generally have difficulties to sell their innovations.

  6. Innovation in brazilian small companies

    OpenAIRE

    Tonny Kerley de Alencar Rodrigues; Átila de Melo Lira; Irenilza Alencar Naas

    2015-01-01

    This study aims to identify the interfaces and boundaries of innovation orientation of Brazilian MSEs because despite the importance of innovation for Brazilian MSEs, a thorough analysis of such initiatives in Brazil still has not actually happened. The search was developed from a quantitative approach, of applied nature and descriptive. For that a structured questionnaire was used where were interviewed 700 MSEs using a probabilistic sampling. The study offers two important conclusions. The ...

  7. The structure and differentiation of the synanthropic flora of the botanical gardens in Poland

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    Halina Galera

    2011-01-01

    Full Text Available Floristic studies were carried out in eight botanical gardens in Poland in the years 1992-1999. It was demonstrated that the spontaneous synanthropic flora of the gardens consisted of 1092 taxa in the rank of a genus or lower, among which alien species constituted 55% of the flora studied. Ergasiophygophytes, of which the introduction is closely associated with the activities of the botanical gardens, dominated in the latter group of species. It appeared that the flora of the studied botanical gardens was rather similar. However, the structure of the flora of different spatial units (six types of microhabitats distinguished in the particular gardens varied, which was associated with the various management practices. The flora of microhabitats identified in the gardens differed with respect to the number of taxa and spectra of geographical-historical groups of species and life forms. Ruderal sites, arable lands and roadsides supported the highest number of taxa (the flora of the above spatial units was represented by 646, 645 and 597 taxa, respectively. Moreover, they were characterized by a high proportion of annual plants in the flora (43, 38 and 34%, respectively and by a relatively small representation of apophytes (39% in all the three types of microhabitats. The flora of wet areas and parks was, however, poor in species (154 and 403 species, respectively, but relatively rich in apophytes (72 and 55% of the flora, respectively and with a low contribution of therophytes (19 and 20%, respectively. The present data were compared with the findings of other authors who investigated the synanthropic flora of cities in which the botanical gardens were located. The comparative analysis of the flora of Poznań and Łódź showed a great richness of species (in relation to size of the area studied and a high incidence of aliens (especially those, which had not become established permanently in the botanical gardens. However comparative studies of the

  8. Beyond landscape: development of a major healing garden.

    Science.gov (United States)

    Rawlings, T Scott

    2017-06-01

    Healthcare in China is expanding faster than anywhere else on the planet and the impact of multiple, mega-medical centers on their communities, their culture and their general way of life is substantial. Through the lens of a 5.5 million square foot hospital located in the Hunan Province of China, this article addresses the factors design teams must consider when integrating nature in to hospital design. The Fifth Xiangya Hospital, designed by Boston-based architecture firm Payette, features a major public park, which is fully integrated in to the hospital design. The public park serves as connective tissue for the medical complex, extending its role beyond that of a traditional healing garden and embraces a much deeper purpose for the overall hospital campus.

  9. The problem analysis of regional flors in botanical gardens

    Directory of Open Access Journals (Sweden)

    Kharchenko Victoria E.

    2015-12-01

    Full Text Available Now the climate changes become more pronounced. This affects to biodiversity and distribution of plants. Therefore, we need to study of the biodiversity and trends distribution of plants in specific environments. In this connection is necessary to clarify real composition of species in the of regional floras potential of their variability of and disseminating. A pressing problem remains the creation of a unified database of the flora of Russia, which takes into account the data of regional studies. Research program allows executing posed problems if it would coordinate with other botanical gardens. This program will allow revealing structural and functional adaptation of species to various environmental conditions. This will help create a basis for design ways to regulation the development of plants and biotops.

  10. Water Quality Characteristics of Three Rain Gardens Located Within the Twin Cities Metropolitan Area, Minnesota

    Directory of Open Access Journals (Sweden)

    Sarah Elliott

    2011-01-01

    Full Text Available A study was conducted by the United States Geological Survey (USGS at three locations in the Twin Cities Metropolitan Area in Minnesota to assess the effect that bioretention areas, or rain gardens, have on water quality. The rain gardens are located at the University of Minnesota Landscape Arboretum (MLA, City of Hugo, and City of Woodbury. These sites were chosen because of their similar ages, differences in design, surrounding land use, precipitation patterns, and geology. This article reports the statistical analysis of six years of data obtained from these three sites. The data characterizes the water quality of the inflow, overflow, vadose zone, and groundwater of each rain garden. Nutrients analyzed included chloride, total suspended solids, ammonia, organic nitrogen, nitrate, and phosphorus. Lysimeters and wells had significantly lower nutrient concentrations compared to inflow for most nutrients. Increased nitrate occurred in the vadose zone at Woodbury and Hugo, suggesting some production of nitrate within the soil profile; however, groundwater beneath the rain gardens contained significantly lower concentrations of nitrate compared to the inflow, providing evidence of nitrate removal at deeper depths. Phosphorus concentrations were reduced in overflow and groundwater, with the exception of dissolved phosphorus at MLA. Rain garden and background wells often contained similar nutrient concentrations, suggesting that the rain gardens had little impact on the local ground water supplies. This unique six year study provides consistent evidence of the ability of these three rain gardens to reduce nutrient concentrations from urban stormwater.

  11. [Vertical distribution characteristics of N2O emission in tea garden and its adjacent woodland].

    Science.gov (United States)

    Fan, Li-chao; Han, Wen-yan; Li, Xin; Li, Zhi-xin

    2015-09-01

    In this study, we determined the vertical distribution of N2O emission rates in tea soils and its adjacent woodland soils. The results showed that total nitrogen contents, N2O fluxes and cumulative emissions in the tea garden and woodland decreased with the increasing depth of the soil layer, and their average values were greater in tea garden than in woodland. Generally, pH, soil water soluble organic nitrogen (WSON), soil microbial biomass nitrogen (MBN), NO(3-)-N and NH(4+)-N contents had a downward trend with the increasing depth of soil layer. The WSON, MBN, NO(3-)-N and NH(4+)-N contents from each soil layer were greater in tea garden than in woodland, but the pH value in tea garden was lower than that in woodland. The N2O emission rate was significantly positively related with TN, MBN and NH(4+)-N contents, but not with pH value. The N2O emission rate was significantly correlated with WSON content in woodland, but not in tea garden. The N20 emission rate was significantly correlated with NO(3-)-N concentration in tea garden, but not in woodland. WSON/TN and N2O-N/SMBN were averagely greater than in tea garden in woodland, and SMBN/TN was opposite. These results indicated that tea soil was not conducive to accumulate nitrogen pool, maintain soil quality and its sustainable use compared to woodland.

  12. 3D MODELING OF COMPONENTS OF A GARDEN BY USING POINT CLOUD DATA

    Directory of Open Access Journals (Sweden)

    R. Kumazakia

    2016-06-01

    Full Text Available Laser measurement is currently applied to several tasks such as plumbing management, road investigation through mobile mapping systems, and elevation model utilization through airborne LiDAR. Effective laser measurement methods have been well-documented in civil engineering, but few attempts have been made to establish equally effective methods in landscape engineering. By using point cloud data acquired through laser measurement, the aesthetic landscaping of Japanese gardens can be enhanced. This study focuses on simple landscape simulations for pruning and rearranging trees as well as rearranging rocks, lanterns, and other garden features by using point cloud data. However, such simulations lack concreteness. Therefore, this study considers the construction of a library of garden features extracted from point cloud data. The library would serve as a resource for creating new gardens and simulating gardens prior to conducting repairs. Extracted garden features are imported as 3ds Max objects, and realistic 3D models are generated by using a material editor system. As further work toward the publication of a 3D model library, file formats for tree crowns and trunks should be adjusted. Moreover, reducing the size of created models is necessary. Models created using point cloud data are informative because simply shaped garden features such as trees are often seen in the 3D industry.

  13. Sculpted landscapes: art & place in Cleveland's Cultural Gardens, 1916-2006.

    Science.gov (United States)

    Tebeau, Mark

    2010-01-01

    Perhaps the world's first peace garden, the Cleveland Cultural Gardens embody the history of twentieth-century America and reveal the complex interrelations between art and place. This essay uses the Cleveland Cultural Gardens as a lens through which to explore how art and place have intersected over time. It explores how communities have negotiated questions of national, ethnic, and American identity and embedded those identities into the vernacular landscape. It considers how the particulars of place were embedded into a public garden and asks whether it is possible for public art to transcend its place—both in terms of geography and history. In some sense, the Gardens have transcended their place, but in others respects, their fortunes were bound inextricably to that place, to the economic, demographic, and cultural contours that shaped and reshaped Northern Ohio. As works of art, the Cleveland Cultural Gardens both have reflected the history of Cleveland and American industrial cities during the 20th century and revealed something of the dynamics that underscored the changing character of public art and gardens in American cities.

  14. The importance of Ljubljana’s plot gardening for individuals, the environment and the city

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    Karmen Bukvič

    2010-01-01

    Full Text Available This article examines the importance of Ljubljana’s plot gardening in relation to three aspects: social, ecological and spatial. Plot gardening in a city, as a common urban practice, is comprised of several aspects, not only food supply, as is stressed in this text. As an informal social activity, it satisfies many individual needs and is related to the quality of life and living environment. It is also important when considering spatial values and preferences because in the process of studying plot gardening as a social phenomenon the cultural specifics and social importance of this activity for Ljubljana residents is being identified. Thus, with favourable conditions and management as well as monitoring of the activity, plot gardening is positive in numerous regards, not only for the plot users but also for the city and the environment as well because the green city system and a positive city image are important. Disagreements that arose due to issues of cleaning up plot gardens in Ljubljana required a suitable solution to the problems of plot gardening. Considering the facts and in order to prevent the problems that can arise from this activity, the importance of and justification for plot gardening is stressed, particularly concentrating on the advantages of the practice.

  15. A catalogue of the type-specimens of Recent fishes in the Institute of Taxonomic Zoology (Zoölogisch Museum), University of Amsterdam, The Netherlands

    NARCIS (Netherlands)

    Nijssen, H.; Tuijl, van L.; Isbrücker, I.J.H.

    1982-01-01

    This catalogue resulted from our attempts (since 1963) to accommodate and modernize the labelling of type-material of Recent fishes in the collections of the Zoölogisch Museum Amsterdam (ZMA), now named Institute of Taxonomie Zoology, University of Amsterdam. We traced 6625 type-specimens of 714

  16. Catalog of insect type specimens preserved at the Kunming Institute of Zoology, Chinese Academy of Science with corrections of some specimens.

    Science.gov (United States)

    Li, Kai-Qin; Wang, Yun-Zhen; Dong, Da-Zhi; Zhang, Li-Kun

    2015-09-18

    This article presents a list of insect types preserved in Kunming Natural History Museum of Zoology (KNHMZ). As of March, 2015, 3 412 type specimens belonging to 266 species/subspecies of 37 families in 9 orders (Odonata, Isoptera, Mantodea, Orthoptera, Hemiptera, Coleoptera, Diptera, Hymenoptera and Lepidoptera) are included. Information corrections of some specimens are provided in this article.

  17. The birds in the collection of the Zoological Museum of the University of Liège: diversity and interest, a first approach

    NARCIS (Netherlands)

    Loneux, M.S.

    2005-01-01

    Most birds in the Liège Museum of Zoology have been collected during the 19th century. Between 1835 and 1871, Theodore Lacordaire acquired skins from South-East Asia through Francis Laporte Comte de Castelnau. Later, between 1872 and 1910, Edouard Van Beneden bought Belgian birds. At present, some

  18. Zoological researches in Liberia. A list of Birds, collected by J. Büttikofer and C. F. Sala in Western Liberia, with biological observations

    NARCIS (Netherlands)

    Büttikofer, J.

    1885-01-01

    The readers of the »Notes” will remember that Prof. Schlegel, in 1881, published a paper¹) about a zoological expedition sent under his supervision to Liberia, on the West Coast of Africa. That paper was, as Prof. Schlegel said, intended to serve as an introduction to the description of new and

  19. Zoological researches in Liberia. A list of Mammals, collected by J. Büttikofer, C. F. Sala and F. X. Stampfli, with Biological Observations

    NARCIS (Netherlands)

    Jentink, F.A.

    1888-01-01

    This paper is a continuation of Büttikofer’s papers on the zoological researches in Liberia in the Notes from the Leyden Museum, 1885, Vol. VII, p. 129 and 1886, Vol. VIII, p. 243. As well as Büttikofer’s list of the birds gives a good impression of the richness of the Avifauna in that part of

  20. Resolving whether botanic gardens are on the road to conservation or a pathway for plant invasions.

    Science.gov (United States)

    Hulme, Philip E

    2015-06-01

    A global conservation goal is to understand the pathways through which invasive species are introduced into new regions. Botanic gardens are a pathway for the introduction of invasive non-native plants, but a quantitative assessment of the risks they pose has not been performed. I analyzed data on the living collections of over 3000 botanic gardens worldwide to quantify the temporal trend in the representation of non-native species; the relative composition of threatened, ornamental, or invasive non-native plant species; and the frequency with which botanic gardens implement procedures to address invasive species. While almost all of the world's worst invasive non-native plants occurred in one or more living collections (99%), less than one-quarter of red-listed threatened species were cultivated (23%). Even when cultivated, individual threatened species occurred in few living collections (7.3), while non-native species were on average grown in 6 times as many botanic gardens (44.3). As a result, a botanic garden could, on average, cultivate four times as many invasive non-native species (20) as red-listed threatened species (5). Although the risk posed by a single living collection is small, the probability of invasion increases with the number of botanic gardens within a region. Thus, while both the size of living collections and the proportion of non-native species cultivated have declined during the 20th century, this reduction in risk is offset by the 10-fold increase in the number of botanic gardens established worldwide. Unfortunately, botanic gardens rarely implement regional codes of conduct to prevent plant invasions, few have an invasive species policy, and there is limited monitoring of garden escapes. This lack of preparedness is of particular concern given the rapid increase in living collections worldwide since 1950, particularly in South America and Asia, and highlights past patterns of introduction will be a poor guide to determining future

  1. Landscape and Local Correlates of Bee Abundance and Species Richness in Urban Gardens.

    Science.gov (United States)

    Quistberg, Robyn D; Bichier, Peter; Philpott, Stacy M

    2016-03-31

    Urban gardens may preserve biodiversity as urban population densities increase, but this strongly depends on the characteristics of the gardens and the landscapes in which they are embedded. We investigated whether local and landscape characteristics are important correlates of bee (Hymenoptera: Apiformes) abundance and species richness in urban community gardens. We worked in 19 gardens in the California central coast and sampled bees with aerial nets and pan traps. We measured local characteristics (i.e., vegetation and ground cover) and used the USGS National Land Cover Database to classify the landscape surrounding our garden study sites at 2 km scales. We classified bees according to nesting type (i.e., cavity, ground) and body size and determined which local and landscape characteristics correlate with bee community characteristics. We found 55 bee species. One landscape and several local factors correlated with differences in bee abundance and richness for all bees, cavity-nesting bees, ground-nesting bees, and different sized bees. Generally, bees were more abundant and species rich in bigger gardens, in gardens with higher floral abundance, less mulch cover, more bare ground, and with more grass. Medium bees were less abundant in sites surrounded by more medium intensity developed land within 2 km. The fact that local factors were generally more important drivers of bee abundance and richness indicates a potential for gardeners to promote bee conservation by altering local management practices. In particular, increasing floral abundance, decreasing use of mulch, and providing bare ground may promote bees in urban gardens. © The Authors 2016. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  2. Healing gardens and cognitive behavioral units in the management of Alzheimer's disease patients: the Nancy experience.

    Science.gov (United States)

    Rivasseau Jonveaux, Therese; Batt, Martine; Fescharek, Reinhard; Benetos, Athanase; Trognon, Alain; Bah Chuzeville, Stanislas; Pop, Alina; Jacob, Christel; Yzoard, Manon; Demarche, Laetitia; Soulon, Laure; Malerba, Gabriel; Bouvel, Bruno

    2013-01-01

    The French Alzheimer Plan 2008-2012 anticipates the implementation of new Units specialized in cognitive rehabilitation and psycho-behavioral therapy of Alzheimer's disease (AD) patients. Conceived for AD and other dementia patients of all ages, their objectives are to propose a cognitive rehabilitation program, to prevent or treat psycho-behavioral crises, and to provide support and educational therapy to the family and professional caregivers, in order to ease the patient's return to his or her previous way of life. Studies on green spaces and healing gardens in health-care settings have revealed objective and measurable improvements in the patient's well-being. The Plan officially stipulates for the first time the need to make healing gardens an integral part of these Units, but it does not provide specific recommendations or criteria for implementing such gardens. Although green spaces and gardens are available in many French Care Units, they are rarely specifically adapted to the needs of AD patients. In Nancy, the Art, Memory and Life garden, a specific concept guided by a neuropsychological approach, was developed and complemented by an artistic vision based on cultural invariants. The main objective of this article is to describe the various steps of the process that led to the creation of this garden: the collection of experiences and information by a pilot group, surveys of patients, visitors, and caregivers before and after establishment of the garden, and implementation of a multi-professional group project. The specifications, the organizational criteria, the therapeutic project, and the criteria for the conception of such a garden stemming from our clinical experience with the Art, Memory and Life garden in Nancy, are described herein. We also present the first assessment following the implementation of the project.

  3. Camphor-Engine-Driven Micro-Boat Guides Evolution of Chemical Gardens.

    Science.gov (United States)

    Frenkel, Mark; Multanen, Victor; Grynyov, Roman; Musin, Albina; Bormashenko, Yelena; Bormashenko, Edward

    2017-06-21

    A micro-boat self-propelled by a camphor engine, carrying seed crystals of FeCl3, promoted the evolution of chemical gardens when placed on the surface of aqueous solutions of potassium hexacyanoferrate. Inverse chemical gardens (growing from the top downward) were observed. The growth of the "inverse" chemical gardens was slowed down with an increase in the concentration of the potassium hexacyanoferrate. Heliciform precipitates were formed under the self-propulsion of the micro-boat. A phenomenological model, satisfactorily describing the self-locomotion of the camphor-driven micro-boat, is introduced and checked.

  4. Conservation of architectural paintings at Xiaonan Garden, former residence of Weng family in Changshu

    Directory of Open Access Journals (Sweden)

    Weijun He

    2016-03-01

    Full Text Available Xiaonan Garden is the back garden at the Weng family’s former residence, a famed mansion in Jiangnan. Various architectural colored paintings in the Jiangnan style, including a rare paster colored painting, are preserved in the garden. This study examines the wooden support, pigments, and structure of the painting and conducts a series of conservation experiments in situ and in the laboratory. Several conservation problems, such as the manually brushed lime, re-adherence of flaking painting layers, and consolidation of gold foil, were solved, and good results were obtained. Virtual recovery provided a solid foundation for protection and example of research on architectural colored paintings in Jiangnan.

  5. A Space of One's Own: Barbosa du Bocage, the Foundation of the National Museum of Lisbon, and the Construction of a Career in Zoology (1851-1907).

    Science.gov (United States)

    Gamito-Marques, Daniel

    2017-07-18

    This paper discusses the life and scientific work of José Vicente Barbosa du Bocage (1823-1907), a nineteenth-century Portuguese naturalist who carved a new place for zoological research in Portugal and built up a prestigious scientific career by securing appropriate physical and institutional spaces to the discipline. Although he was appointed professor of zoology at the Lisbon Polytechnic School, an institution mainly devoted to the preparatory training of military officers and engineers, he succeeded in creating the conditions that allowed him to develop consistent research in zoology at this institution. Taking advantage of the reconstruction and further improvement of the building of the Lisbon Polytechnic, following a violent fire in 1843, Bocage transferred a natural history museum formerly located at the Academy of Sciences of Lisbon to his institution, where he conquered a more prestigious place for zoology. Although successive governments were unwilling to meet Bocage's ambitions for the Zoological Section of the newly created National Museum of Lisbon, the collaborators he found in different parts of the Portuguese continental territory and colonial empire supplied him the specimens he needed to make a career as a naturalist. Bocage ultimately became a renowned specialist in Southwestern African fauna thanks to José de Anchieta, his finest collaborator. Travels to foreign museums, and the establishment of links with the international community of zoologists, proved fundamental to build up Bocage's national and international scientific reputation, as it will be exemplified by the discussion of his discovery of Hyalonema, a specimen with a controversial identity collected off the Portuguese coast.

  6. Further spider (Arachnida: Araneae material deposited in Agricultural Zoology Museum of Iran (AZMI, Iranian Research Institute of Plant Protection

    Directory of Open Access Journals (Sweden)

    Zamani, Alireza

    2017-09-01

    Full Text Available The results of the examination of further spider material deposited in the Agricultural Zoology Museum of Iran, Iranian Research Institute of Plant Protection (Tehran, Iran, are reported, most of them from cereal fields and fruit orchards. A total of 634 specimens were studied, out of which, 106 species belonging to 70 genera and 27 families were identified. Five species are recorded for the fauna of Iran for the first time and documented by photos: Brigittea civica (Lucas, 1850 (Dictynidae, Pardosa roscai (Roewer, 1951 (Lycosidae, Tetragnatha isidis (Simon, 1880 (Tetragnathidae, Trachyzelotes miniglossus Levy, 2009 and Zelotes tenuis (L. Koch, 1866 (both Gnaphosidae. New provincial records are provided for additional 64 species. Earlier records of Heliophaneus aeneus (Hahn, 1832 in Iran are corrected to Heliophanus flavipes (Hahn, 1832 based on the re-examination of original material. Subsequently, H. aeneus has to be removed from the Iranian Checklist.

  7. Cryptococcus yokohamensis sp. nov., a basidiomycetous yeast isolated from trees and a Queensland koala kept in a Japanese zoological park.

    Science.gov (United States)

    Alshahni, Mohamed Mahdi; Makimura, Koichi; Satoh, Kazuo; Nishiyama, Yayoi; Kido, Nobuhide; Sawada, Takuo

    2011-12-01

    Three strains were isolated from the nostrils of a koala and the surrounding environment in a Japanese zoological park. Sequence analysis of the nuclear rDNA internal transcribed spacer (ITS) region and the large subunit rDNA D1/D2 domains in addition to physiological and morphological studies indicated that the isolates represent a single novel species belonging to the basidiomycetous genus Cryptococcus (Tremellales, Tremellomycetes, Agaricomycotina). Phylogenetic analysis based on D1/D2 and ITS regions revealed that the novel species belongs to the Fuciformis clade. The name Cryptococcus yokohamensis sp. nov. is proposed to accommodate these isolates with strain JCM 16989(T) (=TIMM 10001(T)=CBS 11776(T)=DSM 23671(T)) as the type strain.

  8. Conflict or convergence ? Perceptions of teachers and students about ethics in the use of animals in Zoology teaching

    Directory of Open Access Journals (Sweden)

    Kênio E. C. Lima

    2008-12-01

    Full Text Available The use of animals in practical classes in university courses requires a bioethical approach so that zoological concepts are constructed along humanistic criteria. This is particularly relevant in Science teaching courses, since the approach will reflect in the graduates will teach in elementary levels. This work aimed to investigate the conceptions of teachers and undergraduate students from courses of Biological Sciences about the use of animals in didactic situations. Questionnaires were applied to students and teachers, regarding topics such as collection and killing of animals, alternative resources and guidelines for bioethical procedure. We noticed convergence and conflict among the perceptions and attitudes from teachers and students. Some of them agree with the replacement of animals for alternative resources, although orientations about the legal framework related to the topic are neglected. We propose an in-depth discussion about a multidisciplinary insertion of animal bioethics in the education of Biology teachers

  9. A zoological catalogue of hunted reptiles in the semiarid region of Brazil.

    Science.gov (United States)

    Nóbrega Alves, Rômulo Romeu; Pereira Filho, Gentil Alves; Silva Vieira, Kleber; Silva Souto, Wedson Medeiros; Mendonça, Lívia Emanuelle Tavares; Montenegro, Paulofernandoguedespereira; Almeida, Waltécio de Oliveira; Silva Vieira, Washington Luiz

    2012-07-30

    The variety of interactions between human cultures and herpetofauna is the subject matter of Ethnoherpetology, a subdivision of Ethnozoology. In the semi-arid region of Brazil, many reptiles interact with human communities because of their utility or because of the risks they represent. These interactions have obvious implications for the conservation of reptiles from this region. In this context, ethnoherpetology studies are crucial because they serve as subsidies for guiding strategies for the handling and conservation of reptiles. This paper presents ethnozoological and taxonomic informations of hunted reptiles in the semiarid region of Brazil and analyse the implications on conservation that are related to the interactions between people and reptiles in this region. Taxonomic keys to identifying recorded reptiles are provided. Records of humans interacting with 38 reptile species that belong to 31 genuses and 16 families have been found. The groups with the largest numbers of recorded species were snakes (18 species), and this group was followed in number by lizards (13), chelonians (4), and crocodilians (3). The reptiles that were recorded may be used for the following purposes: medicinal purposes (24 species), food (13 species), ornamental or decorative purposes (11 species), in magical/religious practices (10 species), and as pets (10 species). Some species (n = 16) may have multiple uses. Furthermore, more than half of the species (n = 19) are commonly killed because they are considered potentially dangerous. Strategies for conserving the reptiles of the Brazilian semi-arid region must reconcile and integrate human and conservation needs.

  10. Variations in prevalence and conduct of school food gardens in tropical and subtropical regions of north-eastern Australia.

    Science.gov (United States)

    Somerset, Shawn; Bossard, Antoine

    2009-09-01

    To determine the prevalence and usage of food gardens in primary schools in three distinct climatic regions of north-eastern Australia. Cross-sectional surveys combining quantitative and qualitative data collection. Two separate telephone questionnaires were developed and implemented, according to the presence or absence of a food garden within the school. Main outcome measures were answers to scaled response and open-ended questions related to factors supporting and inhibiting the establishment and sustainability of school food gardens. All state primary schools in three disparate regions of the north-eastern Australian state of Queensland were asked to participate in the study. A total of 71% (n 128) of schools agreed to participate. Of these, thirty-seven primary schools had functioning food gardens. The variations in prevalence between regions combined with respondent views indicated climate as a major factor affecting the success of food gardens. Gardens were often used as a tool by schools to teach science, environment or social skills. Gardening activities were generally linked to curriculum studies on plants, fruit and vegetable intake, and healthy eating. The main issues for schools and teachers in establishing food gardens were the time required and the lack of personnel to coordinate garden activities. Of the schools with food gardens, 92% believed their garden had been a success. The study revealed strong grass-roots support for school-based food gardens. Although climate and location were important factors associated with the presence of a functioning food garden, respondents nominated teacher involvement and sustained motivation as essential factors for successful school food gardens.

  11. Vocal activities reflect the temporal distribution of bottlenose dolphin social and non-social activity in a zoological park.

    Science.gov (United States)

    Lima, Alice; Lemasson, Alban; Boye, Martin; Hausberger, Martine

    2017-12-01

    Under natural conditions bottlenose dolphins (Tursiops truncatus) spend their time mostly feeding and then travelling, socializing, or resting. These activities are not randomly distributed, with feeding being higher in early morning and late afternoon. Social activities and vocal behavior seem to be very important in dolphin daily activity. This study aimed to describe the activity time-budget and its relation to vocal behavior for dolphins in a zoological park. We recorded behaviors and vocalizations of six dolphins over 2 months. All subjects performed more non-agonistic social interactions and play in the morning than in the afternoon. The different categories of vocalizations were distributed non-randomly throughout the day, with more chirps in the afternoon, when the animals were "less social." The most striking result was the strong correlation between activities and the categories of vocalizations produced. The results confirm the association between burst pulses and whistles with social activities, but also reveal that both are also associated with solitary play. More chirps were produced when dolphins were engaged in socio-sexual behaviors, emphasizing the need for further questioning about the function of this vocal category. This study reveals that: (i) in a group kept in zoological management, social activities are mostly present in the morning; and (ii) the acoustic signals produced by dolphins may give a reliable representation of their current activities. While more studies on the context of signal production are needed, our findings provide a useful tool for understanding free ranging dolphin behavior when they are not visible. © 2017 Wiley Periodicals, Inc.

  12. Amazon, priority for Brazilian National Defense Policy

    National Research Council Canada - National Science Library

    Pereira, Sergio

    2000-01-01

    .... The Brazilian national defense policy, issued in 1996, the first in the history of the country, established directives to orient the Brazilian military strategic planning as well as diplomatic...

  13. Workshops with expedition trips organized by the Central Botanical Gardens of NAS of Belarus - an effective instrument of international cooperation between botanical gardens

    Directory of Open Access Journals (Sweden)

    Spiridovich Elena Vladimirovna

    2016-12-01

    Full Text Available NASB Central Botanical Garden (CBG in 2013-2016 made by the lead agency, the organizer of four international scientific workshops with with expedition trips "Strategies and methods of botanical gardens for the conservation and sustainable use of biological diversity of the natural flora" (Minsk, protected nature areas (PNAs of the Republic of Belarus, which was attended by representatives of leading botanical gardens of the US, Russian Federation, Kazakhstan, Poland and Lithuania. During the scientific seminars discussions and expeditions at 2013-2015 the overall goal of joint work - addressing the conservation of biodiversity of flora and strengthening the role of scientific support for optimal implementation of the Global Strategy Plant Conservation (GSPC were defined, as well as specific joint projects are elaborated.

  14. Impact of urbanization and gardening practices on common butterfly communities in France

    National Research Council Canada - National Science Library

    Fontaine, Benoît; Bergerot, Benjamin; Le Viol, Isabelle; Julliard, Romain

    2016-01-01

    ... from a nationwide monitoring scheme. We show that urbanization has a strong negative impact on butterfly richness and abundance but that at a local scale, such impact could be mitigated by gardening practices favoring nectar offer...

  15. Hydroponic food production: a definitive guidebook for the advanced home gardener and the commercial hydroponic grower

    National Research Council Canada - National Science Library

    Resh, Howard M

    2013-01-01

    Hydroponic Food Production: A Definitive Guidebook for the Advanced Home Gardener and the Commercial Hydroponic Grower details advances that have taken place in this field since the publication of the previous edition in 2001...

  16. DOCUMENTATION PROJECT FOR THE HISTORICAL GARDEN COMPLEX OF MOFAKHAM IN BOJNOURD – IRAN

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    S. Mehralizadeh

    2013-07-01

    Full Text Available The historical garden complex of Mofakham was built in the late nineteenth century as a formal pavilion garden in the city of Bojnourd in north-east Iran for the Persian monarch's local governor (hakem of the time. At least five main buildings and other secondary buildings of the garden complex have disappeared over the years. Although the surrounding context has changed totally, the axial route of the garden and two buildings of the complex remain. The documentation includes: 1. A precise two dimensional map of the complex (Figures 1–3, 2. A number of three dimensional images based on total 3D making (Images 4–5, 3. A 1/150 model

  17. ef_bathy: Multibeam Bathymetry of the East Flower Garden Region

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Bathymetry and seafloor backscatter data for the Flower Gardens National Marine Sanctuary are provided in Raster Grid format. This data set contains data, metadata,...

  18. Evaluating an Initiative to Increase Youth Participation in School and Community Gardening Activities

    Directory of Open Access Journals (Sweden)

    Kristi S. Lekies

    2008-09-01

    Full Text Available Across the country, youth gardening opportunities are rapidly increasing, as is the need for documentation on successful strategies for working with young people. This paper describes the evaluation of the Greener Voices project, a three-year initiative created to increase youth participation in gardening activities through consultation, resources, and information provided to adult leaders at six sites across New York and Pennsylvania. The evaluation is highlighted to encourage others to think about ways to incorporate evaluation into gardening programs. Useful strategies include starting early with evaluation planning, using an underlying program theory or logic model, collecting data through multiple methods, coordinating evaluation and program planning, building theory into evaluation, and publicizing findings. Documenting lessons learned can contribute to the knowledge base in the youth gardening field.

  19. THE IMPORTANCE OF USING FRUIT TREE SPECIES WITH ORNAMENTAL ROLE IN RUSTIC GARDENS LANDSCAPING

    Directory of Open Access Journals (Sweden)

    Roxana Negrea

    2012-04-01

    Full Text Available Ornamental fruit trees are suitable for rustic gardens, although "rustic" is translated to us especially by "poverty" or "obsolete", in much broader terms refers to "something else " meaning return to nature, respect, tradition and even a certain social status. It is therefore essential that in the woody vegetation campestre gardens to find rustic tree species, which by their habitus and color bring moredynamism and candor to any type of garden, especially rustic garden type. These species can be introduced into the composition either as individual parts or grups, decorating the trees in the same visualcharacter (class, habitus, foliage, flowers, also providing the desired fruit. The great advantage of these species is that in addition to their great capacity to make the area in which they are positioned beautiful, by the beauty of the flowers, leaves or even the different colors every season, offers real taste delights through the fruit they produce.

  20. An Ideal Environment for the 1980s? The Proposal for a Third British Garden City.

    Science.gov (United States)

    Howard, Jeanne

    1981-01-01

    Describes a proposal currently being debated for a third privately-built garden city in Britain. This "environmentally ideal" community is intended to be small in scale, decentralized, close to nature, energy efficient, and modest in technology. (Author/WB)