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Sample records for maconellicoccus hirsutus green

  1. Phenology of Maconellicoccus hirsutus (Green) Hemiptera: Pseudococcidae) in Florida based on attraction of adult males to pheromone traps

    Science.gov (United States)

    Research was conducted in Florida to assess the phenology of pink hibiscus mealybug, Maconellicoccus hirsutus (Green), based on numbers of adult males captured at traps baited with a synthetic pheromone. Trapping was conducted at three locations in east central Florida in ornamental plantings of hib...

  2. Genes expressed in field-caught pink hibiscus mealybugs, Maconellicoccus hirsutus (Green) (Hemiptera: Pseudococcidae)

    Science.gov (United States)

    We advanced the understanding of the biology of an invasive pest, the pink hibiscus mealybug, PHM, Maconellicoccus hirsutus (Hemiptera: Pseudococcidae) by using a genomics approach to identify genes expressed within field collected PHM. The information produced provides valuable, new and unique info...

  3. Generic vapor heat treatments to control Maconellicoccus hirsutus (Homoptera: Pseudococcidae).

    Science.gov (United States)

    Follett, Peter A

    2004-08-01

    Vapor heat treatments were developed against life stages of the mealybug Maconellicoccus hirsutus (Green) (Homoptera: Pseudococcidae). Treatments tested were 47 degrees C for 5-50 min in 5-min increments and 49 degrees C for 3, 5, 8, 10, and 12 min. All tests were conducted with mixed age M. hirsutus on Chinese pea, Pisum sativum L. Treatment at 47 degrees C required 45 min to kill all M. hirsutus, whereas treatment at 49 degrees C required 10 min. The adult female and nymphal stages were the most heat tolerant at 47 degrees C, but the egg stage was the most heat tolerant at 49 degrees C. Use of the vapor heat treatments on other commodities will require achieving or exceeding the proper temperature and duration at all locations on the host where M. hirsutus may reside.

  4. First report of Maconellicoccus hirsutus (Green, 1908) (Hemiptera: Coccoidea: Pseudococcidae) and the associated parasitoid Anagyrus kamali Moursi, 1948 (Hymenoptera: Encyrtidae), in Brazil.

    Science.gov (United States)

    Marsaro Júnior, A L; Peronti, A L B G; Penteado-Dias, A M; Morais, E G F; Pereira, P R V S

    2013-05-01

    The pink hibiscus mealybug (PHM), Maconellicoccus hirsutus (Green) (Hemiptera: Pseudococcidae) and the associated hymenopterous parasitoid, Anagyrus kamali Moursi, 1948 (Hymenoptera: Encyrtidae), are reported for the first time in Brazil. Specimens of the PHM were collected on nine hosts plants, Annona muricata L. (Anonnaceae), Glycine max (L.) Merr. (Fabaceae), Centrolobium paraensis Tul. (Fabaceae), Inga edulis Mart. (Fabaceae), Hibiscus rosa-sinensis L. (Malvaceae), Psidium guajava L. (Myrtaceae), Averrhoa carambola L. (Oxalidaceae), Citrus sinensis (L.) Osbeck (Rutaceae) and Solanum lycopersicum L. (Solanaceae), in four municipalities in the north-northeast of the state of Roraima. The plants C. paraensis, I. edulis and C. sinensis are recorded for the first time as a hosts for PHM. Characteristic injuries observed on the host plants infested by PHM and suggestions for its management are presented.

  5. Genetic differentiation among Maconellicoccus hirsutus (Hemiptera: Pseudococcidae) populations living on different host plants.

    Science.gov (United States)

    Rosas-García, Ninfa M; Sarmiento-Benavides, Sandra L; Villegas-Mendoza, Jesús M; Hernández-Delgado, Sanjuana; Mayek-Pérez, Netzahualcoyotl

    2010-06-01

    The pink hibiscus mealybug Maconellicoccus hirsutus (Green) is a dangerous pest that damages a wide variety of agricultural, horticultural, and forestry crops. Amplified fragment length polymorphism (AFLP) fingerprints were used to characterize the genetic variation of 11 M. hirsutus populations infesting three plant species in Nayarit, Mexico. Analysis was carried out using four primers combinations, producing 590 polymorphic bands. Cluster analysis, as well as bootstrap dendrogram and nonmetric multidimensional scaling analysis, grouped M. hirsutus populations according to their host plant. The estimated F(ST) values indicated a high differentiation in M. hirsutus populations among the three host plant species. These results were also supported by a Bayesian analysis, which indicated a population clustering robustness according to their host plant. Genetic variation among populations is not caused by geographic distances, as shown by a Mantel test.

  6. Present status of Maconellicoccus hirsutus (Hemiptera: Pseudococcidae) in the Mariana Islands and its control by two fortuitously introduced natural enemies.

    Science.gov (United States)

    Reddy, G V P; Muniappan, R; Cruz, Z T; Naz, F; Bamba, J P; Tenorio, J

    2009-08-01

    The mealybug Maconellicoccus hirsutus (Green) (Hemiptera: Pseudococcidae), attacks ornamental and fruit crops in the Mariana Islands. Insecticides cannot penetrate the heavy layers of wax that protect the insect's body. We surveyed the mealybug's locally recruited natural enemies and their effects on its population on Guam, Rota, Saipan, and Tinian to assess the need for introduction of exotic natural enemies. We monitored population densities of M. hirsutus, those of its natural enemies, and parasitism rates for 3 yr, 2005-2007. Our surveys revealed the presence of two parasitoids, Anagyrus kamali Moursi (Hymenoptera: Encyrtidae) and Allotropa sp. near mecrida (Walker) (Hymenoptera: Platygastridae), fortuitously introduced to the Mariana Islands with M. hirsutus. The predator Cryptolaemus montrouzieri Mulsant (Coleoptera: Coccinellidae) also was often found feeding on M. hirsutus. Population density of M. hirsutus was below the economic threshold at all locations. Rainfall seemed to affect mean numbers of M. hirsutus and mean numbers of eggs at some locations. On all four islands, the two parasitoids, complemented by the predator, were effectively controlling the M. hirsutus population. No evidence of hyperparasitism was recorded. Currently, economic damage by M. hirsutus is not a concern in the Mariana Islands, and additional parasitoids need not be introduced to control M. hirsutus.

  7. Proteins expressed in the pink hibiscus mealybug, Maconellicoccus hirsutus (Hemiptera: Pseudococcidae)

    Science.gov (United States)

    We produced a dataset of 315 protein sequences which we isolated from the pink hibiscus mealybug, PHM, Maconellicoccus hirsutus (Hemiptera: Pseudococcidae). The dataset was published under accession numbers: EF070444-EF070605 and EF092085-EF091933, in the National Center for Biotechnology Informatio...

  8. Laboratory Evaluation of Different Insecticides against Hibiscus Mealybug, Maconellicoccus hirsutus (Hemiptera: Pseudococcidae).

    Science.gov (United States)

    Fatima, Samman; Hussain, Mubashar; Shafqat, Shama; Faheem Malik, Muhammad; Abbas, Zaheer; Noureen, Nadia; Ul Ane, Noor

    2016-01-01

    Hibiscus mealybug, Maconellicoccus hirsutus (Hemiptera: Pseudococcidae), is the major pest of many vegetables, fruits, crops, and ornamental plants causing losses to the farmers and its control has been an issue of significance in the pest management. This study was aimed at evaluating different concentrations (0.06%, 0.1%, and 0.14%) of Telsta, Advantage, Talstar, Imidacloprid, and their mixtures against hibiscus mealybug in the Laboratory of Systematics and Pest Management at University of Gujrat, Pakistan. The toxic effect was evaluated in the laboratory bioassay after 24 and 48 h of the application of insecticides. The highest mortality (95.83%) was shown by Talstar and Talstar + Imidacloprid at the concentration of 0.14% after 48 h followed by Advantage + Talstar with 87.50% mortality at 0.14% concentration after 48 h of application. The study also showed that the least effective treatment observed was Advantage + Telsta with no mortality after 24 h and 25% mortality after 48 h at 0.14% concentration. The study revealed that the concentration 0.14% was highly effective in lowering the mealybug population and insecticide mixtures were effective in reducing mealybug density. The study emphasizes the use of such insecticide mixtures to develop better management strategy for mealybug populations attacking ornamental plants. However effects of such insecticide mixtures on other organisms and biological control agents should be checked under field conditions.

  9. Laboratory Evaluation of Different Insecticides against Hibiscus Mealybug, Maconellicoccus hirsutus (Hemiptera: Pseudococcidae

    Directory of Open Access Journals (Sweden)

    Samman Fatima

    2016-01-01

    Full Text Available Hibiscus mealybug, Maconellicoccus hirsutus (Hemiptera: Pseudococcidae, is the major pest of many vegetables, fruits, crops, and ornamental plants causing losses to the farmers and its control has been an issue of significance in the pest management. This study was aimed at evaluating different concentrations (0.06%, 0.1%, and 0.14% of Telsta, Advantage, Talstar, Imidacloprid, and their mixtures against hibiscus mealybug in the Laboratory of Systematics and Pest Management at University of Gujrat, Pakistan. The toxic effect was evaluated in the laboratory bioassay after 24 and 48 h of the application of insecticides. The highest mortality (95.83% was shown by Talstar and Talstar + Imidacloprid at the concentration of 0.14% after 48 h followed by Advantage + Talstar with 87.50% mortality at 0.14% concentration after 48 h of application. The study also showed that the least effective treatment observed was Advantage + Telsta with no mortality after 24 h and 25% mortality after 48 h at 0.14% concentration. The study revealed that the concentration 0.14% was highly effective in lowering the mealybug population and insecticide mixtures were effective in reducing mealybug density. The study emphasizes the use of such insecticide mixtures to develop better management strategy for mealybug populations attacking ornamental plants. However effects of such insecticide mixtures on other organisms and biological control agents should be checked under field conditions.

  10. Preliminary Study on Biological Characteristics of Maconellicoccus hirsutus (Green) (Hemiptera : Pseudococcidae)%木槿曼粉蚧生物学特征的初步研究

    Institute of Scientific and Technical Information of China (English)

    刘丹竹; 张萌; 高宇; 崔娟; 史树森

    2016-01-01

    木槿曼粉蚧是我国南方大豆上的一种新害虫.为了明确其各个虫态识别特征及其在大豆上的生活史及主要生物学特征,在室内恒温条件下[温度(25±1)℃,相对湿度70%±5%,光周期为L∶D=12∶12],观察描述了雌雄不同虫态的形态特征及其个体生活史、各虫态主要习性和危害特征等.结果表明:木槿曼粉蚧具有典型的性二型现象.雌虫包括卵、1龄若虫、2龄若虫、3龄若虫和雌成虫.雄虫包括卵、l龄若虫、2龄若虫、预蛹、蛹和雄成虫.若虫期各龄期体长、体宽、触角节数等形态结构具有明显差异,可作为区分龄期的依据.在25℃条件下,以大豆为寄主的雌性个体若虫期为33.34 d,成虫期19.03 d,平均产卵269.6粒;雄性个体若虫期24.60 d,预蛹期2.27 d、蛹期3.33d,成虫寿命仅3.83 d.

  11. [Molecular characterization of Sigmodon hirsutus (Rodentia: Cricetidae) populations in Venezuela].

    Science.gov (United States)

    Lessmann, Janeth; Arrivillaga, Jazzmín; Aguilera, Marisol

    2011-06-01

    Recent phylogenetic studies based on cytochrome b gene sequence, have determined that the species historically known as Sigmodon hispidus (Rodentia) from South America comprises a species S. hirsutus of paraphyletic origin. The aim of this study was to test the hypothesis that populations from Venezuela, represent the sensu strict form, ancestral haplotypes, and monophyletic subspecieS. For this, 12 individual sequences from three localities of different biogeographic regions in Venezuela were evaluated and sequenced based on cyto b. Additionally, the sequences were used to develop a cladistic analysis and genetic distance calculations, and to compare this information with two individual sequences of Sigmodon specimens available in Genbank. Phylogenetic analyses show that the three populations of S. hirsutus of Venezuela form an ancestral and monophyletic subclade supported by high bootstrap values and significant genetic distance between subclade within the S. hirsutus. Besides, the existence of two lineages suggests two subspecies, S. hirsutus hirsutus from Venezuela, and S. hirsutus mexicanus from Mexico-Central America, but, both species need formal description.

  12. 78 FR 8957 - Importation of Fresh Bananas From the Philippines into the Continental United States

    Science.gov (United States)

    2013-02-07

    ... coffeae (Green), the coffee root mealybug; Maconellicoccus hirsutus (Green), the hibiscus mealybug... establish low- prevalence places of production, harvesting only of hard green bananas, and inspection for...; Covering bananas with pesticide bags during the growing season; Harvesting only of hard green...

  13. Taxonomic evaluation of species in the Streptomyces hirsutus clade using multi-locus sequence analysis and proposals to reclassify several species in this clade.

    Science.gov (United States)

    Labeda, David P; Rong, Xiaoying; Huang, Ying; Doroghazi, James R; Ju, Kou-San; Metcalf, William W

    2016-06-01

    Previous phylogenetic analysis of species of the genus Streptomyces based on 16S rRNA gene sequences resulted in a statistically well-supported clade (100 % bootstrap value) containing eight species that exhibited very similar gross morphology in producing open looped (Retinaculum-Apertum) to spiral (Spira) chains of spiny- to hairysurfaced, dark green spores on their aerial mycelium. The type strains of the species in this clade, specifically Streptomyces bambergiensis, Streptomyces cyanoalbus, Streptomyces emeiensis, Streptomyces hirsutus, Streptomyces prasinopilosus and Streptomyces prasinus, were subjected to multi-locus sequence analysis (MLSA) utilizing partial sequences of the housekeeping genes atpD, gyrB, recA, rpoB and trpB to clarify their taxonomic status. The type strains of several recently described species with similar gross morphology, including Streptomyces chlorus, Streptomyces herbaceus, Streptomyces incanus, Streptomyces pratens and Streptomyces viridis, were also studied along with six unidentified green-spored Streptomyces strains from the ARS Culture Collection. The MLSAs suggest that three of the species under study (S. bambergiensis, S. cyanoalbus and S. emeiensis) represent synonyms of other previously described species (S. prasinus, S. hirsutus and S. prasinopilosus, respectively). These relationships were confirmed through determination of in silico DNA-DNA hybridization estimates based on draft genome sequences. The five recently described species appear to be phylogenetically distinct but the unidentified strains from the ARS Culture Collection could be identified as representatives of S. hirsutus, S. prasinopilosus or S. prasinus.

  14. EVALUATION OF ANALGESIC AND ANTI-INFLAMMATORY ACTIVITY OF METHANOLIC EXTRACT OF COCCULUS HIRSUTUS LEAVES

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    G. Sarvankumar

    2011-12-01

    Full Text Available Inflammation and pain are the most common health problems treated with traditional remedies which mainly comprise medicinal plants. A number of natural products are used in the traditional medical systems in many countries. An alternative medicine for the treatment of various diseases is getting more popular. Many medicinal plants provide relief of symptoms comparable to that of obtained from allopathic medicines. Therefore agents of natural origin with very little side effects are required as substitute chemicals therapeutics. The methanolic leaf extract of Cocculus hirsutus (100& 200mg/kg Linn (Menispermaceae was investigated for its analgesic and anti-inflammatory effects in laboratory animals. The analgesic activity of the methanolic leaf extract of Cocculus hirsutus was investigated by eddy’s hot plate model and acetic acid induced writhing in mice. Anti-inflammatory activity of Cocculus hirsutus was studied by both in-vitro and in vivo models. Human red blood cells membrane stabilization method was adopted for the in-vitro anti-inflammatory activity and for in-vivo, Carrageenan induced paw edema and cotton pellet induced granuloma in rats was employed. In eddy’s hot plate analgesic study, both the doses of Cocculus hirsutus showed significant (p<0.05 and p<0.01 respectively analgesic activity. In acetic acid induced writhing model, the onset of writhing was delayed and duration of writhing was shortened by the methanolic extract of Cocculus hirsutus.In-vitro anti-inflammatory activity of the methanolic leaf extract of Cocculus hirsutus showed significant anti inflammatory activity in a concentration dependent manner. Cocculus hirsutus showed significant anti-inflammatory activity on both carrgeenan as well as cotton pellet induced granuloma models in rats. From the results, it was concluded that the methanolic leaf extract of Cocculus hirsutus possess analgesic and anti-inflammatory.

  15. Aphrodisiac and phytochemical studies ofCocculus hirsutus extracts in albino rats

    Institute of Scientific and Technical Information of China (English)

    SharanabasappaA Patil; SujayaM; SaraswatiB Patil

    2014-01-01

    Objective:To investigate thein vivo aphrodisiac activity of various extracts obtained from aerial partsCocculus hirsutus(C. hirsutus).Methods:We evaluated whether oral administration ofC. hirsutushas spermatogenic activity in male rats.Petroleum ether, chloroform and alcohol extract of aerial parts(stem and leaf) ofC. hirsutus were administered at the dose level of25 mg/100 g body weight to adult male albino rats for30 days.Results:The above said extracts have stimulated the spermatogenic activity and accessory reproductive organs performance in albino rats.Out of the three extracts administered, alcohol extract showed highly stimulant spermatogenic effects in mature male albino rats.Alcohol extract showed potent androgenic activity when treated in immatureAlbino rats.Males treated with the extract displayed more frequent and vigorous anogenital sniffing and mounting as compared to untreated animals.The increased spermatogenesis in extract treated groups was confirmed by change in histoarchitecture as evidenced by increase in number of spermatogonia, spermatocyte, spermatids and caudal spermatozoa.After subjecting to preliminary phytochemical screening, the alcohol extract showed positive tests for steroids, saponins, oils and fats, phenolic compounds and tannins.Conclusion:C. hirsutus exhibited remarkable increase in spermatogenic activity.These findings support the folk use of this plant as an aphrodisiac.

  16. VALIDACIÓN DE DOS COMPUESTOS FEROMONALES PARA EL MONITOREO DE LA COCHINILLA ROSADA DEL HIBISCO EN MÉXICO

    OpenAIRE

    Ernesto González-Gaona; Guillermo Sánchez-Martínez; Aijun Zhang; Julio Lozano-Gutiérrez; Felipe Carmona-Sosa

    2010-01-01

    En 2004 se detectó una infestación de la cochinilla rosada del hibisco (Maconellicoccus hirsutus [Green]), en el Valle de Banderas, municipios de Bahía de Banderas, Nayarit y Puerto Vallarta, Jalisco, México, afectando árboles frutales, plantas nativas y ornamentales. Este insecto plaga es de origen asiático-australiano y tiene importancia económica en varios países. El método más utilizado para detectar a M. hirsutus en nuevas localidades consiste en la inspección ocular de las plantas; sin ...

  17. Recent progress in simultaneous estimation of rutin, quercetin and liquiritin in Cocculus hirsutus by HPTLC

    Directory of Open Access Journals (Sweden)

    V. Patil

    2015-07-01

    Full Text Available Background and objectives: Rutin, quercetin and liquiritin arepolyphenol flavonoids which have shown anti-inflammatory, antihepatotoxic, antiulcer, antiallergic, antidiabetic, antiviral and antioxidant activities. They are found in many herbal plants, one of them is Cocculus hirsutus.  The objective of this research was to develop and validate a new, accurate, precise and economic HPTLC method for simultaneous estimation of rutin, quercetin and liquiritin in ethanol extract of Cocculus hirsutus leaves. Methods: The simultaneous estimation of rutin, quercetin and liquiritin has been done by HPTLC on silica gel 60 F254 TLC plate using n- butanol: acetic acid: water: formic acid (7:1:1:0.25 as the mobile phase and was quantified by densitometric scanning at 254 nm. The method was validated as well. Results: Rutin, quercetin and liquiritin were satisfactorily resolved with Rf values of 0.47±0.03, 0.63 ±0.03 and 0.82±0.02, respectively. The linearity was found to be 1500-4000, 500-3000 and 100-700 ng per spot for rutin, quercetin and liquiritin, respectively. The inter-day RSD values were always less than 2, accuracy was 99.25% ±5% for rutin, 99.29% ±5% for quercetin, and 94.04 ±6% for liquiritin. The LOD was found to be 310.234, 346.8421 and 11.5571 ng per spot and LOQ was found to be 940.1032, 451.037 and 35.0213 ng per spot for rutin, quercetin and liquiritin, respectively. Conclusion: The statistically validated results indicated that the proposed new method has good accuracy and precision. Thus this new HPTLC method could be successfully applied for simultaneous determination of rutin, quercetin and liquiritin in herbal plants and their product.

  18. Evaluation of in vitro antioxidant potential anti-inflammatory activity and melanogenesis inhibition of Artocarpus hirsutus Lam. extracts

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    Mahadeva Nayak

    2015-08-01

    Full Text Available Artocarpus hirsutus Lam. belongs to Moraceae family and is endemic to Western Ghats and Kerala in India. This species is found to be effective in traditional medicine for the treatment of ulcer diarrhea and pimples. However extensive biological evaluation on each component of this specific species rarely appears in the literature which restricts its applicability as medicinal herb. The leaf bark and wood of Artocarpus hirsutus Lam. were separately extracted with hot ethanol. The wood extract was further fractionated to isolate major active molecule whose structure was determined from its NMR spectra and LCMS analysis. All the extracts of A. hirsutus Lam. were then studied in vitro to evaluate their potential on tyrosinase inhibition free radical scavenging activity by 11-Diphenyl-2-picrylhydrazyl DPPH method and oxygen radical absorbance capacity ORAC. Furthermore their effects on melanogenesis inhibition were also evaluated by using murine melanoma cells. Activity guided fractionation of wood extract yielded a pure molecule that was characterized as oxyresveratrol. It was observed that antioxidant activity was higher in wood extract compared to the leaf and bark extracts. Isolated pure oxyresveratrol exhibited a significant antioxidant potential with ORAC value of 366532570 mol Trolox equivalentg and having an IC50 of 4.3 gmL for DPPH free radical scavenging activity. This molecule was found to be effective for the tyrosinase inhibition with an IC50 of 0.1 gmL and melanogenesis inhibition in cultured melanoma cells by 44.62 at 0.2 gmL. Oxyresveratrol also exhibited significant inhibition of lipopolysaccharide LPS induced tumour necrosis factor alpha TNF-amp945 secretion from J774A1 murine macrophage cell lines. This study provides substantial evidence for the presence of oxyresveratrol in the wood of A. hirsutus Lam. with promising anti-inflammatory antioxidant and skin lightening property.

  19. Green

    Institute of Scientific and Technical Information of China (English)

    孙继山

    2005-01-01

    The Green Games-this is a Chinese promise to the world. Green it has to be when the Olympic Games are opened at a spectacular venue in the north of Beijing in 2008. However, those who live in the capital still worry whether it will be possible to turn the rather polluted city. into a green or even half-green city. But time and again, China has proved that this kind of huge challenge can be met. Nevertheless,this time around it is a tough call indeed and a little over three years are left to execute and complete an audacious task.

  20. 77 FR 22510 - Importation of Fresh Bananas From the Philippines Into the Continental United States

    Science.gov (United States)

    2012-04-16

    ... commercial consignments, monitoring of fruit flies to establish low- prevalence places of production... (Dymicoccus neobrevipes) Coffee root (Geococcus coffeae) Hibiscus (Maconellicoccus hirsutus) Coffee..., monitoring, and oversight of places of production; ] Trapping for the Bactrocera spp. fruit flies...

  1. greening

    African Journals Online (AJOL)

    Utpal

    Results reveal that sodium sulphite method of DNA isolation provided higher yield and ... rescence tests with monoclonal antibodies and DNA-DNA hybridization with .... Validation of PCR for detection of greening bacterium. Following the ...

  2. Mealybugs (Hemiptera: Coccomorpha: Pseudococcidae) attacking Hibiscus rosa-sinensis L. in Malaysia, with two new country records

    Science.gov (United States)

    Sartiami, Dewi; Watson, Gillian W.; Mohamad Roff, M. N.; Idris, A. B.

    2016-11-01

    A survey of mealybugs (Hemiptera: Coccomorpha: Pseudococcidae) attacking the national flower of Malaysia, Hibiscus rosa-sisnensis L. and Hibiscus spp. (Malvaceae) was conducted in Selangor and Kuala Lumpur, Malaysia, from January to March 2016. Adult females were mounted on microscope slides in Canada balsam. The five species identified were Ferrisia dasylirii (Cockerell), Maconellicoccus hirsutus (Green), Paracoccus marginatus Williams and Granara de Willink, Phenacoccus solenopsis (Tinsley) and Pseudococcus jackbeardsleyi Gimpel & Miller. Two of these, the invasive species Ferrisia dasylirii and P. solenopsis were introduced and first recorded in Malaysia.

  3. Distribución temporal y potencial reproductivo de la cochinilla rosada del hibisco (Hemiptera: Pseudococcidae) en Nayarit, México

    OpenAIRE

    Nadia C. García-Álvarez; Mario A. Urías-López; Luis M. HERNÁNDEZ-FUENTES; Jorge A. Osuna-García; Raúl Medina-Torres; Jesús A. González Carrillo

    2014-01-01

    La cochinilla rosada del hibisco (CRH) Maconellicoccus hirsutus Green es una plaga que ataca una gran variedad de cultivos, tiene gran capacidad reproductiva y de dispersión. Los objetivos fueron determinar la fluctuación poblacional anual, definir el número potencial de generaciones por año y las zonas de riesgo de la de CRH en Nayarit. La fluctuación de las poblaciones se obtuvo del monitoreo realizado durante dos años con tres hospedantes naturales de la plaga. Para determinar el potencial...

  4. green

    Directory of Open Access Journals (Sweden)

    Elena Grigoryeva

    2011-02-01

    Full Text Available The “green” topic follows the “youngsters”, which is quite natural for the Russian language.Traditionally these words put together sound slightly derogatory. However, “green” also means fresh, new and healthy.For Russia, and for Siberia in particular, “green” architecture does sound new and fresh. Forced by the anxious reality, we are addressing this topic intentionally. The ecological crisis, growing energy prices, water, air and food deficits… Alexander Rappaport, our regular author, writes: “ It has been tolerable until a certain time, but under transition to the global civilization, as the nature is destroyed, and swellings of megapolises expand incredibly fast, the size and the significance of all these problems may grow a hundredfold”.However, for this very severe Siberian reality the newness of “green” architecture may turn out to be well-forgotten old. A traditional Siberian house used to be built on principles of saving and environmental friendliness– one could not survive in Siberia otherwise.Probably, in our turbulent times, it is high time to fasten “green belts”. But we should keep from enthusiastic sticking of popular green labels or repainting of signboards into green color. We should avoid being drowned in paper formalities under “green” slogans. And we should prevent the Earth from turning into the planet “Kin-dza-dza”.

  5. VOCALIZATIONS AND ASSOCIATED BEHAVIORS OF THE SOMBRE HUMMINGBIRD (APHANTOCHROA CIRRHOCHLORIS) AND THE RUFOUS-BREASTED HERMIT (GLAUCIS HIRSUTUS)

    Science.gov (United States)

    Ferreira, Adriana R. J.; Smulders, Tom V.; Sameshima, Koichi; Mello, Claudio V.; Jarvis, Erich D.

    2008-01-01

    Vocal behavior in tropical hummingbirds is a new area of study. Here, we present findings on the vocalizations and associated behaviors of two species: Sombre Hummingbird (Aphantochroa cirrhochloris) and Rufous-breasted Hermit (Glaucis hirsutus). These are the only hummingbirds in which the brain areas activated by singing have been demonstrated. They are also among the basal species of their respective subfamilies, Trochilinae and Phaethornithinae and, thus, represent early stages in the evolution of hummingbird vocal communication. We found that the two species exhibit distinctive vocalizations and behaviors. Sombre Hummingbird calls had more modulation and were often used during agonistic interactions, whereas Rufous-breasted Hermit calls had higher pitch and purer tones and were produced in less aggressive interactions. Sombre Hummingbird song was highly stereotyped in syllable structure and syntax, whereas Rufous-breasted Hermit song was highly variable. Comparative analysis points to consistent similarities in use of vocalizations by the Sombre Hummingbird and other trochilines, and by the Rufous-breasted Hermit and other phaethornithines. We hypothesize that differences in vocal behavior between hummingbird lineages arise as adaptations to their foraging strategies. PMID:18802498

  6. REGISTRO DA COCHONILHA-ROSADA-DO-HIBISCO INFESTANDO FRUTÍFERAS EM MACEIÓ, ALAGOAS, BRASIL

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    SÔNIA MARIA FORTI BROGLIO

    2015-01-01

    Full Text Available This study reported for the first time the occurrence of the pink hibiscus mealybug Maconelli-coccus hirsutus (Green, 1908 (Hemiptera: Pseudococcidae in Maceió, Alagoas, Brazil attacking the following fruit species: soursop (Annona muricata L. (Annonaceae, guava (Psidium guajava L. (Myrtaceae, mango (Mangifera indica L. (Anacardiaceae, carambola (Averrhoa carambola L. (Oxalidaceae, acerola (Malpighia glaba L. (Malpighiaceae, cajazeiro (Spondias lutea L. (Anacardiaceae and cupuaçuzeiro (Theobroma gran-diflorum (Willd. ex Spreng. Schum. (Malvaceae. The percentages of injured plants were recorded for each plant species in the field. Damaged plants showed short internodes, wrinkled leaves, fruit deformation, and sooty mold developed on the honeydew excreted by the mealybugs. Infested plant structures were taken to the Laboratory of Entomology of the Center for Agricultural Sciences, of the Federal University of Alagoas, where the mealybug species was identified through morphological characteristics. The following injury percentages were recorded on the plants: soursop (100%, guava (10%, mango (10%, carambola (100%, acerola (100%, cajá (50% and cupuaçu (100%. The mealybug collected in Maceió, AL; Brazil was identified as Maconelli-coccus hirsutus (Green, 1908 (Hemiptera: Pseudococcidae. It was the first record of this species in the state of Alagoas and infestation by pink hibiscus mealybug on the host plants mango, acerola and cajazeiro in Brazil.

  7. Comparación de trampas de golpe de diferente tamaño en la captura de ratas Sigmodon hirsutus (Cricetidae

    Directory of Open Access Journals (Sweden)

    Javier Monge

    2010-01-01

    Full Text Available Se comparó la eficiencia de trampas de golpe de diferente tamaño en la captura de ratas, Sigmodon hirsutus, y se determinó las causas que más afectan el adecuado funcionamiento de estas trampas. El estudio se realizó en una plantación de maní, Arachis hypogaea, de 0,7 ha, con un área de muestreo de 0,49 ha, y una disposición de trampas en forma de cuadrícula, para un total de 539 y 294 trampas noche, de tamaño pequeño y grande, respectivamente. La causa principal para un inadecuado funcionamiento de las trampas fue la ausencia o escasez de cebo, seguido de la presencia de hormigas; la activación, remoción o volteo de trampas; inundación de trampas; y captura de otras especies. El éxito de capturas en trampas grandes fue de 9,9%, mientras que en las pequeñas de solo 4,4%. Ambos tipos de trampa lograron la captura de roedores de la mayoría de las clases de longitud y peso, sin que se evidencie una diferencia significativa en el tipo de roedor, según longitud y peso corporal, capturado por las trampas grandes, mientras que las pequeñas mostraron una capacidad limitada para capturar individuos de mayor peso corporal. Sin embargo, las trampas pequeñas mostraron limitaciones en la captura de individuos de mayor tamaño y peso, por lo que se asume que el uso de solo trampas de golpe pequeñas puede sesgar los resultados en estudios poblacionales de esta especie de roedor.

  8. Dicty_cDB: SSG179 [Dicty_cDB

    Lifescience Database Archive (English)

    Full Text Available F070474 |pid:none) Maconellicoccus hirsutus clone WHM... 45 6e-04 AB072808_1( AB072808 |pid:none) Decapterus...0.003 AB072803_1( AB072803 |pid:none) Decapterus maruadsi mlc1 mRNA for ... 43 0.004 protein update 2009. 7.

  9. Dicty_cDB: Contig-U16439-1 [Dicty_cDB

    Lifescience Database Archive (English)

    Full Text Available 0.14 1 ( EF092066 ) Maconellicoccus hirsutus clone WHMH4173 ubiquitin... 52 0.14 1 ( EI022431 ) bb28h02.r Dekkera... bruxellensis Random Genomic Lib... 52 0.14 1 ( EI015998 ) bb22c11.r Dekkera bruxellensis Random Genom

  10. Comparison of sex pheromone traps for monitoring pink hibiscus mealybug (Hemiptera: Pseudococcidae).

    Science.gov (United States)

    Vitullo, Justin; Wang, Shifa; Zhang, Aijun; Mannion, Catharine; Bergh, J Christopher

    2007-04-01

    The pink hibiscus mealybug, Maconellicoccus hirsutus (Green) (Hemiptera: Pseudococcidae), is a highly polyphagous pest that invaded Florida in 2002 and has recently been reported from several locations in Louisiana. Although identification of its sex pheromone in 2004 improved monitoring capabilities tremendously, the effectiveness and efficiency of different pheromone trap designs for capturing males has not been evaluated. We deployed green Delta, Pherocon IlB, Pherocon V, Jackson, and Storgard Thinline traps in Homestead, FL, and compared the number of male M. hirsutus captured per trap, the number captured per unit of trapping surface area, the amount of extraneous material captured, and the time taken to count trapped mealybugs. Pheromone-baited traps with larger trapping surfaces (green Delta, Pherocon IIB, and Pherocon V) captured more males per trap than those with smaller surfaces (Jackson and Storgard Thinline), and fewest males were captured by Storgard Thinline traps. However, Jackson traps captured as many or more males per square centimeter of trapping surface as those with larger surfaces, and the time required to count males in Jackson traps was significantly less than in green Delta, Pherocon IIB, and Pherocon V traps. Although all trap designs accumulated some debris and nontarget insects, it was rated as light to moderate for all designs. Based on our measures of effectiveness and efficiency, the Jackson trap is most suitable for monitoring M. hirsutus populations. Additionally, unlike the other traps evaluated, which must be replaced entirely or inspected in the field and then redeployed, only the sticky liners of Jackson traps require replacement, enhancing the efficiency of trap servicing.

  11. Green(ing) infrastructure

    CSIR Research Space (South Africa)

    Van Wyk, Llewellyn V

    2014-03-01

    Full Text Available Green infrastructure can be defined as the design and development of infrastructure that works with natural systems in the performance of its functions. Green infrastructure recognises the importance of the natural environment in land use planning...

  12. Spatial variation of important mulberry pests and their natural enemies

    Directory of Open Access Journals (Sweden)

    A. Mohan

    2017-04-01

    Full Text Available Mulberry is a silkworm food plant (Bombyxmori. L that is seriously affected by many insect pests. The incidence of Diaphania pulverulentalis (Hampson, Maconellicoccus hirsutus (Green, Paracoccus marginatus (Williams and Granara de Willink, Aleurodiscus dispersus (Russels and Pseudodendrothrips mori (Niwa and their natural enemies, viz. coccinellids and spiders (/100 plants, were observed through survey and surveillance for 3 months. In February 2013, the incidence of insect pests in Vaikkalpattarai and Reddipudur villages (India was: D. pulverulentalis, 1.20 and 0.85%; P. marginatus, 6.80 and 33.10%; P. mori 42.98 and 45.50%, respectively. Further, the infestation of M. hirsutus (1.40% and A. dispersus (59.72% was also observed in February at Vaikkalpattarai. The population of coccinellids was high in December (1.02 and 0.84/100 plants, but the spider population was even higher in February and January (1.04 and 1.81/100 plants. Population of pests had a significant positive correlation with relative humidity. The population of coccinellids and spiders have positive correlation with temperature and mulberry pests infestation. The natural enemies observed in the study were mostly the ladybird beetles, Psyllobora bisoctonotata and unidentified species of spiders.

  13. Metaphysical green

    OpenAIRE

    Earon, Ofri

    2011-01-01

    “Sensation of Green is about the mental process like touching, seeing, hearing, or smelling, resulting from the immediate stimulation of landscape forms, plants, trees, wind and water. Sensation of Green triggers a feeling of scale, cheerfulness, calmness and peace. The spatial performance of Sensation of Green is created by a physical interaction between the language of space and the language of nature” The notion of Sensation of Green was developed through a previous study ‘Learning from th...

  14. Identification of mealybug pest species (Hemiptera: Pseudococcidae) in Egypt and France, using a DNA barcoding approach.

    Science.gov (United States)

    Abd-Rabou, S; Shalaby, H; Germain, J-F; Ris, N; Kreiter, P; Malausa, T

    2012-10-01

    Pseudococcidae (mealybugs) is a large taxonomic group, including a number of agronomic pests. Taxonomic identification of mealybug species is a recurrent problem and represents a major barrier to the establishment of adequate pest management strategies. We combined molecular analysis of three DNA markers (28S-D2, cytochrome oxidase I and internal transcribed spacer 2) with morphological examination, for the identification of 176 specimens collected from 40 mealybug populations infesting various crops and ornamental plants in Egypt and France. This combination of DNA and morphological analyses led to the identification of 17 species: seven in Egypt (Planococcus citri (Risso), Planococcus ficus (Signoret), Maconellicoccus hirsutus (Green), Ferrisia virgata (Cockerell), Phenacoccus solenopsis Tinsley, Phenacoccus parvus Morrison and Saccharicoccus sacchari (Cockerell)) and 11 in France (Planococcus citri, Pseudococcus viburni Signoret, Pseudococcus longispinus (Targioni-Tozzetti), Pseudococcus comstocki (Kuwana), Rhizoecus amorphophalli Betrem, Trionymus bambusae (Green), Balanococcus diminutus (Leonardi), Phenacoccus madeirensis Green, Planococcus vovae (Nasonov), Dysmicoccus brevipes (Cockerell) and Phenacoccus aceris Signoret), Pl. citri being found in both countries. We also found genetic variation between populations considered to belong to the same species, justifying further investigation of the possible occurrence of complexes of cryptic taxa.

  15. Green facades

    NARCIS (Netherlands)

    Van Winden, J.; Smits, E.

    2014-01-01

    This "designers' manual" is made during the TIDO-course AR0533 Innovation & Sustainability. Knowledge of living organisms applied in buildings can prevent crucial designer mistakes. Therefore this manual provides information on vegetated facades. Green facade, vertical green, green wall, vertical g

  16. Metaphysical green

    DEFF Research Database (Denmark)

    Earon, Ofri

    2011-01-01

    example is a tiny Danish summer house from 1918 . The second example is ‘House before House’ , in Tokyo. The third example is a prefabricated house ‘CHU’ . The analysis evaluates the characteristics of diverse tones of green – from green image to green sensation. The analysis is based on the original...... of Sensation of Green is created by a physical interaction between the language of space and the language of nature” The notion of Sensation of Green was developed through a previous study ‘Learning from the Summer House’ investigating the unique architectural characteristics of the Danish summer houses...... the Sensation of Green? Three existing examples are agents to this discussion. The first example is a Danish summer house. The other two are international urban examples. While the summer house articulates the original meaning of Sensation of Green, the urban examples illustrate its urban context. The first...

  17. Green Chemistry

    Energy Technology Data Exchange (ETDEWEB)

    Collison, Melanie

    2011-05-15

    Green chemistry is the science of chemistry used in a way that will not use or create hazardous substances. Dr. Rui Resendes is working in this field at GreenCentre Canada, an offshoot of PARTEQ Innovations in Kingston, Ontario. GreenCentre's preliminary findings suggest their licensed product {sup S}witchable Solutions{sup ,} featuring 3 classes of solvents and a surfactant, may be useful in bitumen oil sands extraction.

  18. Green Architecture

    Science.gov (United States)

    Lee, Seung-Ho

    Today, the environment has become a main subject in lots of science disciplines and the industrial development due to the global warming. This paper presents the analysis of the tendency of Green Architecture in France on the threes axes: Regulations and Approach for the Sustainable Architecture (Certificate and Standard), Renewable Materials (Green Materials) and Strategies (Equipments) of Sustainable Technology. The definition of 'Green Architecture' will be cited in the introduction and the question of the interdisciplinary for the technological development in 'Green Architecture' will be raised up in the conclusion.

  19. Green lights

    DEFF Research Database (Denmark)

    Fisker, Peter Kielberg

    as greenness estimated by lagged variation in monthly rainfall and temperature. This definition of drought performs well in identifying self-reported drought events since 2000 compared with measures of drought that do not take greenness into account, and the subsequent analysis indicates that predicted...... variation in greenness is positively associated with year-on-year changes in luminosity: If a unit of observation experiences a predicted variation in greenness that lies 1 standard deviation below the global mean, on average 1.5 - 2.5 light pixels out of 900 are extinguished that year. Finally, an attempt...... is made to estimate the global cost of drought....

  20. Culture medium optimization for laccase production by Coriolus hirsutus using molasses distillery wastewater%毛云芝菌利用糖蜜酒精废水产漆酶培养基优化

    Institute of Scientific and Technical Information of China (English)

    孙巍; 许玫英; 孙国萍

    2011-01-01

    In order to enhance thc production of laccase and reduce the cost of laccase production, the culture medium for the growth of Coriolus hirsutus, a laccase production strain, was studied using molasses distillery wastewater (MDW) as carbon source. The different concentrations of molasses distillery wastewater and proportion of urea were optimized consequently through Box-Behnken experiment design under the foundation of signal factor experiment. As the optimization result, the production of laccase with the concentration of MDW 47% and proportion of urea 0.5% was six times higher than that from the original medium used previously. This indicates that the laccase production using MDW as carbon source is feasible. At the same time, the study makes the theoretical foundation for the exploitation and utilization of MDW to produce high value product.%为提高毛云芝菌的漆酶产量,降低生产成本,同时使糖蜜废水中的营养成分得到充分利用,变废为宝,以糖蜜废水作为碳源,对毛云芝菌发酵产漆酶进行研究.在单因素试验基础上,以不同浓度糖蜜废水、尿素含量为自变量,漆酶活力为因变量,采用Box-Behnken设计方法得到最佳的培养基配方为糖蜜废水浓度47%,尿素添加量0.5%,漆酶活力可达1810.0 U/mL,约为优化前的6倍.说明毛云芝菌利用糖蜜废水作为碳源生产漆酶是可行的,为糖蜜废水资源化利用高效生产有价值产品奠定了理论基础.

  1. Green Solutions

    Institute of Scientific and Technical Information of China (English)

    LU LING

    2010-01-01

    @@ World Expo's China Pavilion is a large crimson building,but it's green at heart.The pavilion,a magnificent symbol of Chinese culture,is also a "green landmark" on the world stage,thanks to German company Siemens' energy-saving solutions.

  2. Green roofs

    CSIR Research Space (South Africa)

    Van Wyk, Llewellyn V

    2010-04-01

    Full Text Available Green roofs are roofs that have been covered with a growing medium, creating a habitat on what would otherwise be a bland, lifeless surface. It is for this reason that green roofs are sometimes call 'vegetated' or 'living' roofs (Cantor 2008). A...

  3. Green consumerism

    DEFF Research Database (Denmark)

    de Groot, Judith I.M.; Schuitema, Geertje; Garson, Carrie Lee

    Our presentation will focus on the influence of product characteristics and values on green consumerism. Although generally a majority of consumers support the idea of purchasing green products, we argue, based on social dilemma theory, that proself product characteristics and egoistic...... and biospheric values influence the importance of such ‘green’ product characteristics on purchasing intentions. In two within-subjects full-factorial experimental studies (N = 100 and N = 107), we found that purchase intentions of products were only steered by green characteristics if prices were low...... and the brand was familiar. Green product characteristics did not influence purchase intentions at all when these proself product characteristics were not fulfilled (i.e., high prices and unfamiliar brands). The importance of proself and green product characteristics on purchasing intentions was also...

  4. Green thermodynamics

    Energy Technology Data Exchange (ETDEWEB)

    Cengel, Y.A. [Nevada Univ., Reno, NV (United States). Dept. of Mechanical Engineering

    2006-07-01

    Green components of thermodynamics were identified and general aspects of green practices associated with thermodynamics were assessed. Energy uses associated with fossil fuels were reviewed. Green energy sources such as solar, wind, geothermal and hydropower were discussed, as well as biomass plantations. Ethanol production practices were reviewed. Conservation practices in the United States were outlined. Energy efficiency and exergy analyses were discussed. Energy intensity measurements and insulation products for houses were also reviewed. Five case studies were presented to illustrate aspects of green thermodynamics: (1) light in a classroom; (2) fuel saved by low-resistance tires; and (3) savings with high-efficiency motors; (4) renewable energy; and (5) replacing a valve with a turbine at a cryogenic manufacturing facility. It was concluded that the main principles of green thermodynamics are to ensure that all material and energy inputs minimize the depletion of energy resources; prevent waste; and improve or innovate technologies that achieve sustainability. 17 refs., 2 tabs., 9 figs.

  5. Green consumerism

    DEFF Research Database (Denmark)

    de Groot, Judith I.M.; Schuitema, Geertje; Garson, Carrie Lee

    Our presentation will focus on the influence of product characteristics and values on green consumerism. Although generally a majority of consumers support the idea of purchasing green products, we argue, based on social dilemma theory, that proself product characteristics and egoistic...... and biospheric values influence the importance of such ‘green’ product characteristics on purchasing intentions. In two within-subjects full-factorial experimental studies (N = 100 and N = 107), we found that purchase intentions of products were only steered by green characteristics if prices were low...... and the brand was familiar. Green product characteristics did not influence purchase intentions at all when these proself product characteristics were not fulfilled (i.e., high prices and unfamiliar brands). The importance of proself and green product characteristics on purchasing intentions was also...

  6. Green Engineering

    Science.gov (United States)

    Green Engineering is the design, commercialization and use of processes and products that are feasible and economical while reducing the generation of pollution at the source and minimizing the risk to human health and the environment.

  7. Greening infrastructure

    CSIR Research Space (South Africa)

    Van Wyk, Llewellyn V

    2014-10-01

    Full Text Available ), transport (typically roads, rail and airports), and telecommunications. The focus of this chapter will be on greening bulk services and roads. Despite the importance of infrastructure to economic growth and social wellbeing, many countries struggle to meet...

  8. Green Coffee

    Science.gov (United States)

    ... devil's claw, fenugreek, garlic, guar gum, horse chestnut, Panax ginseng, psyllium, Siberian ginseng, and others.Herbs and ... herbs include angelica, clove, danshen, garlic, ginger, ginkgo, Panax ginseng, and others.IronCertain components of green coffee ...

  9. Green Roofs

    Energy Technology Data Exchange (ETDEWEB)

    None

    2004-08-01

    A New Technology Demonstration Publication Green roofs can improve the energy performance of federal buildings, help manage stormwater, reduce airborne emissions, and mitigate the effects of urban heat islands.

  10. Behaviorally Green

    DEFF Research Database (Denmark)

    Sunstein, Cass; Reisch, Lucia A.

    2016-01-01

    or services and alternatives that are potentially damaging to the environment but less expensive? The answer may well depend on the default rule. Indeed, green default rules may be a more effective tool for altering outcomes than large economic incentives. The underlying reasons include the powers...... of suggestion, inertia, and loss aversion. If well-chosen, green defaults are likely to have large effects in reducing the economic and environmental harms associated with various products and activities. Such defaults may or may not be more expensive to consumers. In deciding whether to establish green...... defaults, choice architects should consider consumer welfare and a wide range of other costs and benefits. Sometimes that assessment will argue strongly in favor of green defaults, particularly when both economic and environmental considerations point in their direction. But when choice architects lack...

  11. Automatically Green

    DEFF Research Database (Denmark)

    Sunstein, Cass R.; Reisch, Lucia

    environmentally-friendly products or services and alternatives that are potentially damaging to the environment but less expensive? The answer may well depend on the default rule. Indeed, green default rules may well be a more effective tool for altering outcomes than large economic incentives. The underlying...... reasons include the power of suggestion; inertia and procrastination; and loss aversion. If well-chosen, green defaults are likely to have large effects in reducing the economic and environmental harms associated with various products and activities. Such defaults may or may not be more expensive...... to consumers. In deciding whether to establish green defaults, choice architects should consider both consumer welfare and a wide range of other costs and benefits. Sometimes that assessment will argue strongly in favor of green defaults, particularly when both economic and environmental considerations point...

  12. Automatically Green

    DEFF Research Database (Denmark)

    Sunstein, Cass R.; Reisch, Lucia

    2014-01-01

    environmentally-friendly products or services and alternatives that are potentially damaging to the environment but less expensive? The answer may well depend on the default rule. Indeed, green default rules may well be a more effective tool for altering outcomes than large economic incentives. The underlying...... reasons include the power of suggestion; inertia and procrastination; and loss aversion. If well-chosen, green defaults are likely to have large effects in reducing the economic and environmental harms associated with various products and activities. Such defaults may or may not be more expensive...... to consumers. In deciding whether to establish green defaults, choice architects should consider both consumer welfare and a wide range of other costs and benefits. Sometimes that assessment will argue strongly in favor of green defaults, particularly when both economic and environmental considerations point...

  13. Green Kidz

    DEFF Research Database (Denmark)

    Porto, Melina; Daryai-Hansen, Petra; Arcuri, Maria Emilia;

    2016-01-01

    Projektet "Green Kidz. Intercultural environmental citizenship in the English language classroom in Argentina and Denmark" er en del af et internationalt udviklingsprojekt, der er ledet af Michael Byram, Durham University. Projektet belyser, hvordan interkulturelt medborgerskab kan styrkes i...

  14. Green towers and green walls

    Energy Technology Data Exchange (ETDEWEB)

    Sharp, R. [Sharp and Diamond Landscape Architecture and Planning, Vancouver, BC (Canada)

    2006-07-01

    North American cities face many major environmental and health issues such as urban heat island effect, the intensity of storms, microclimate around buildings, imperviousness of sites, poor air quality and increases in respiratory disease. Several new technologies are starting to address global impacts and community level issues as well as the personal health and comfort of building occupants. These include green towers, living walls, vegetated rooftops and ecological site developments. This paper examined these forms of eco-development and presented their benefits. It discussed green walls in Japan; green towers in Malaysia, Singapore and Great Britain; green facades of climbing plants; active living walls in Canada; and passive living walls in France and Canada. It also discussed thermal walls; thematic walls; vertical gardens and structured wildlife habitat. Last, it presented testing, monitoring, research and conclusions. The Centre for the Advancement of Green Roof Technology is setting up a program to test thermal performance, to assess plant survival and to monitor green walls at the British Columbia Institute of Technology in Vancouver, Canada as much of the research out of Japan is only available in Japanese script. It was concluded that green architecture can provide shade, food, rainwater, shelter for wildlife and mimic natural systems. 15 refs.

  15. Green lasers

    DEFF Research Database (Denmark)

    Jensen, Ole Bjarlin

    2010-01-01

    Well over a dozen papers at this year's Photonics West meeting in San Francisco boasted improvements in harmonic generation to produce visible laser beams, most of them in the green spectral range......Well over a dozen papers at this year's Photonics West meeting in San Francisco boasted improvements in harmonic generation to produce visible laser beams, most of them in the green spectral range...

  16. Green lasers

    DEFF Research Database (Denmark)

    Jensen, Ole Bjarlin

    2010-01-01

    Well over a dozen papers at this year's Photonics West meeting in San Francisco boasted improvements in harmonic generation to produce visible laser beams, most of them in the green spectral range......Well over a dozen papers at this year's Photonics West meeting in San Francisco boasted improvements in harmonic generation to produce visible laser beams, most of them in the green spectral range...

  17. Green banking

    Directory of Open Access Journals (Sweden)

    Maja Drobnjaković

    2013-06-01

    Full Text Available There is an urgent need to march towards “low - carbon economy”. Global challenges of diminishing fossil fuel reserves, climate change, environmental management and finite natural resources serving an expanding world population - these reasons mean that urgent action is required to transition to solutions which minimize environmental impact and are sustainable. We are at the start of the low - carbon revolution and those that have started on their low - carbon journey already are seeing benefits such as new markets and customers, improved economic, social and environmental performance, and reduced bills and risks. Green investment banks offer alternative financial services: green car loans, energy efficiency mortgages, alternative energy venture capital, eco - savings deposits and green credit cards. These items represent innovative financial products.

  18. Green networking

    CERN Document Server

    Krief, Francine

    2012-01-01

    This book focuses on green networking, which is an important topic for the scientific community composed of engineers, academics, researchers and industrialists working in the networking field. Reducing the environmental impact of the communications infrastructure has become essential with the ever increasing cost of energy and the need for reducing global CO2 emissions to protect our environment.Recent advances and future directions in green networking are presented in this book, including energy efficient networks (wired networks, wireless networks, mobile networks), adaptive networ

  19. Going Green

    Science.gov (United States)

    Witkowsky, Kathy

    2009-01-01

    Going green saves money and can even make money. Sustainable practices promote better health, less absenteeism, and more productivity. They also attract students, who are paying increasing attention to schools' environmental policies. Beyond being the smart thing to do, administrators at the University of Washington say repeatedly, it's the right…

  20. Going Green

    Centers for Disease Control (CDC) Podcasts

    2008-04-18

    This podcast is for a general audience and provides information on how to recycle, re-use, and restore. It also covers the benefits of “Going Green" on the environment, health, and social interaction.  Created: 4/18/2008 by National Center for Environmental Health (NCEH), ATSDR.   Date Released: 5/8/2008.

  1. Green Victory

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Award-winning solar energy project benefits millions of people in underdeveloped areas The world’s leading green en- ergy prize, Ashden Award for Sustainable Energy, announced on June 19 that China’s Renewable Energy Development Project (REDP) was among its latest recipients. The REDP

  2. Green Olympics

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ It seems all happened in a moment.White clouds float in blue sky,green trees are decorated by colorful flags with warm smiling images,and the building are taking a brand new appearance...Some magic must has been done to Beijing:it turns to a cleaner,healthier and more beautiful city.

  3. Green lights

    DEFF Research Database (Denmark)

    Fisker, Peter Kielberg

    This study investigates the effect of drought on economic activity globally using remote sensing data. In particular, predicted variation in greenness is correlated with changes in the density of artificial light observed at night on a grid of 0.25 degree latitude-longitude pixels. I define drought...

  4. Green Computing

    Directory of Open Access Journals (Sweden)

    K. Shalini

    2013-01-01

    Full Text Available Green computing is all about using computers in a smarter and eco-friendly way. It is the environmentally responsible use of computers and related resources which includes the implementation of energy-efficient central processing units, servers and peripherals as well as reduced resource consumption and proper disposal of electronic waste .Computers certainly make up a large part of many people lives and traditionally are extremely damaging to the environment. Manufacturers of computer and its parts have been espousing the green cause to help protect environment from computers and electronic waste in any way.Research continues into key areas such as making the use of computers as energy-efficient as Possible, and designing algorithms and systems for efficiency-related computer technologies.

  5. Green toxicology.

    Science.gov (United States)

    Maertens, Alexandra; Anastas, Nicholas; Spencer, Pamela J; Stephens, Martin; Goldberg, Alan; Hartung, Thomas

    2014-01-01

    Historically, early identification and characterization of adverse effects of industrial chemicals was difficult because conventional toxicological test methods did not meet R&D needs for rapid, relatively inexpensive methods amenable to small amounts of test material. The pharmaceutical industry now front-loads toxicity testing, using in silico, in vitro, and less demanding animal tests at earlier stages of product development to identify and anticipate undesirable toxicological effects and optimize product development. The Green Chemistry movement embraces similar ideas for development of less toxic products, safer processes, and less waste and exposure. Further, the concept of benign design suggests ways to consider possible toxicities before the actual synthesis and to apply some structure/activity rules (SAR) and in silico methods. This requires not only scientific development but also a change in corporate culture in which synthetic chemists work with toxicologists. An emerging discipline called Green Toxicology (Anastas, 2012) provides a framework for integrating the principles of toxicology into the enterprise of designing safer chemicals, thereby minimizing potential toxicity as early in production as possible. Green Toxicology`s novel utility lies in driving innovation by moving safety considerations to the earliest stage in a chemical`s lifecycle, i.e., to molecular design. In principle, this field is no different than other subdisciplines of toxicology that endeavor to focus on a specific area - for example, clinical, environmental or forensic toxicology. We use the same principles and tools to evaluate an existing substance or to design a new one. The unique emphasis is in using 21st century toxicology tools as a preventative strategy to "design out" undesired human health and environmental effects, thereby increasing the likelihood of launching a successful, sustainable product. Starting with the formation of a steering group and a series of workshops

  6. Green building handbook: Green pavement

    CSIR Research Space (South Africa)

    Van Wyk, Llewellyn V

    2010-11-01

    Full Text Available (as is often experienced in South African locations). Green storm water runoff management mimics nature using man-made elements such as pervious pavement, soakaways, ponds, and gently sloping channels (swales) to attenuate and treat urban runoff...; Pollution from overflowing latrines, soakaways and sewers, causing faecal pollution and disease; Cross contamination of water supplies; Wet soils leading to ideal conditions for worm infections; Providing habitats for vectors (mosquitoes and snails...

  7. HAMA TANAMAN BELIMBING DI WILAYAH KABUPATEN BLITAR JAWA TIMUR

    Directory of Open Access Journals (Sweden)

    Wildan Muhlison

    2017-04-01

    Full Text Available Pests of star fruit in Blitar District, East Java. Pest attack causes the production of star fruit decreases. This study aim was to identify the pests of star fruit in Blitar District which could provide an information about pest species, damage symptoms and damage intensity. The research was conducted during August – September 2014 in Gogodeso, Karangsonoand Pojok Villages at Blitar District, East Java. Observations of the pests ware done by determining the four locations of plantation on each villages randomly. Three plants sample were choosen in each plantation location diagonally. Each plant was divided into four quadrant according to wind directions. One branch in the bottom was choosen in each quadrant. Nine species were recorded as pests of starfruit in Blitar district. Pest was identified on the leaf was Pteroma plagiophleps, on the branch was Zeuzera coffeae, on the flower were Toxoptera aurantii and Maconellicoccus hirsutus, whereas those on the fruit were Toxoptera aurantii, Maconellicoccus hirsutus, Thrips javanicus, Helopeltis bradyi, Cryptophlebia leucotreta, Bactrocera dorsalis, and Bactrocera carambolae. The population density of M. hirsutus was higher in Karangsono than in other villages. The highest damage intensity was caused by Bactrocera spp., C. leucotreta and H. bradyi (occured in Gogodeso, whereas the highest damage intensity of T. javanicus occurred in Pojok.

  8. Green shopping

    DEFF Research Database (Denmark)

    Thøgersen, John

    2011-01-01

    Findings suggesting that consumers buy “green” products, such as organic foods, for selfish reasons are usually accepted at face value. In this article, the author argues that the evidence backing this claim is questionable and that it reflects post hoc rationalizations and self-presentation biases......’s beliefs about intangible private benefits in a way that justifies (bolsters) one’s purchasing decision. A survey study among a representative sample of approximately 4,000 respondents from four European countries (Denmark, Germany, United Kingdom, and Italy) confirmed that this is exactly what “green...

  9. GREEN TEA FESTIVAL

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ What is the green tea? The green tea belongs to the type of non-fermenting tea, with a quality feature of "clear tea infusion with green leaves"; this type of tea has the biggest output in China, and the basic processing procedure of the green tea is divided into three steps: heating, rubbing and drying. According to the different processing technologies, the green tea is divided into fried green tea, baked green tea, steamed green tea and dried green tea. The steamed green tea is to heat the tea by steaming; to heat the tea by pan-frying can be divided into frying, baking and drying, which is called heating by frying, heating by baking and heating by drying. West LakeLongjing, Xinyang Maojian, Bi Luochun, and Sanbeixiang belong to fried green tea; Mount Huang Maofeng, Youjiyuluo, and Luhai pekoe belong to baked green tea;Enshiyulu belongs to steamed green tea.

  10. Green shipping management

    CERN Document Server

    Lun, Y H Venus; Wong, Christina W Y; Cheng, T C E

    2016-01-01

    This book presents theory-driven discussion on the link between implementing green shipping practices (GSP) and shipping firm performance. It examines the shipping industry’s challenge of supporting economic growth while enhancing environmental performance. Consisting of nine chapters, the book covers topics such as the conceptualization of green shipping practices (GSPs), measurement scales for evaluating GSP implementation, greening capability, greening and performance relativity (GPR), green management practice, green shipping network, greening capacity, and greening propensity. In view of the increasing quest for environment protection in the shipping sector, this book provides a good reference for firms to understand and evaluate their capability in carrying out green operations on their shipping activities.

  11. Green Manufacturing

    Energy Technology Data Exchange (ETDEWEB)

    Patten, John

    2013-12-31

    Green Manufacturing Initiative (GMI): The initiative provides a conduit between the university and industry to facilitate cooperative research programs of mutual interest to support green (sustainable) goals and efforts. In addition to the operational savings that greener practices can bring, emerging market demands and governmental regulations are making the move to sustainable manufacturing a necessity for success. The funding supports collaborative activities among universities such as the University of Michigan, Michigan State University and Purdue University and among 40 companies to enhance economic and workforce development and provide the potential of technology transfer. WMU participants in the GMI activities included 20 faculty, over 25 students and many staff from across the College of Engineering and Applied Sciences; the College of Arts and Sciences' departments of Chemistry, Physics, Biology and Geology; the College of Business; the Environmental Research Institute; and the Environmental Studies Program. Many outside organizations also contribute to the GMI's success, including Southwest Michigan First; The Right Place of Grand Rapids, MI; Michigan Department of Environmental Quality; the Michigan Department of Energy, Labor and Economic Growth; and the Michigan Manufacturers Technical Center.

  12. Green urbanity

    Directory of Open Access Journals (Sweden)

    Alenka Fikfak

    2012-01-01

    Full Text Available Tourism and other culture-based types of small business, which are the leitmotif in the planning of the Europark Ruardi, are becoming the guiding motif in the spatial development of urban centres that are influenced by dynamic transformation processes. The system should build upon the exploitation of both local and regional environmental features. This would encourage the quest for special environmental features, with an emphasis on their conservation, i.e. sustainable development, and connections in a wider context.The Europark is seen as a new strategic point of the Zasavje Region (the region of the central Sava Valley, which is linked to other important points in a region relevant for tourism. Due to the "smallness" of the region and/or the proximity of such points, development can be fast and effective. The interaction of different activities in space yields endless opportunities for users, who choose their own goals and priorities in the use of space. Four theme areas of the Europark area planning are envisaged. The organisation of activities is based on the composition of the mosaic field patterns, where green fields intertwine with areas of different, existing and new, urban functions. The fields of urban and recreation programmes are connected with a network of green areas and walking trails, along which theme park settings are arranged.

  13. Green Roofs and Green Building Rating Systems

    Directory of Open Access Journals (Sweden)

    Liaw

    2015-01-01

    Full Text Available The environmental benefits for green building from the Leadership in Energy and Environment Design (LEED and Ecology, Energy, Waste, and Health (EEWH rating systems have been extensively investigated; however, the effect of green roofs on the credit-earning mechanisms is relatively unexplored. This study is concerned with the environmental benefits of green roofs with respect to sustainability, stormwater control, energy savings, and water resources. We focused on the relationship between green coverage and the credits of the rating systems, evaluated the credits efficiency, and performed cost analysis. As an example, we used a university building in Keelung, Northern Taiwan. The findings suggest that with EEWH, the proposed green coverage is 50–75%, whereas with LEED, the proposed green coverage is 100%. These findings have implications for the application of green roofs in green building.

  14. From green architecture to architectural green

    DEFF Research Database (Denmark)

    Earon, Ofri

    2011-01-01

    . Architectural green could signify green architecture with inclusive interrelations between green and space, built and unbuilt, inside and outside. The aim of the term is to reflect a new focus in green architecture – its architectural performance. Ecological issues are not underestimated or ignored, but so far...... they have overshadowed the architectural potential of green architecture. The paper questions how a green space should perform, look like and function. Two examples are chosen to demonstrate thorough integrations between green and space. The examples are public buildings categorized as pavilions. One...... is not limited to the architecture of pavilions and can be applied in other architectural forms and functions. The paper ends by questioning the potential of architectural green in urbanity....

  15. The green building envelope: vertical greening

    OpenAIRE

    Ottelé, M.

    2011-01-01

    Planting on roofs and façades is one of the most innovative and fastest developing fields of green technologies with respect to the built environment and horticulture. This thesis is focused on vertical greening of structures and to the multi-scale benefits of vegetation. Vertical green can improve the environment in urban areas and is becoming a key design consideration in modern building developments. Vertical greening of structures offers large surfaces with vegetation and at the same time...

  16. Central Region Green Infrastructure

    Data.gov (United States)

    Minnesota Department of Natural Resources — This Green Infrastructure data is comprised of 3 similar ecological corridor data layers ? Metro Conservation Corridors, green infrastructure analysis in counties...

  17. The green building envelope: vertical greening

    NARCIS (Netherlands)

    Ottelé, M.

    2011-01-01

    Planting on roofs and façades is one of the most innovative and fastest developing fields of green technologies with respect to the built environment and horticulture. This thesis is focused on vertical greening of structures and to the multi-scale benefits of vegetation. Vertical green can improve

  18. The Determinants of Green Radical and Incremental Innovation Performance: Green Shared Vision, Green Absorptive Capacity, and Green Organizational Ambidexterity

    Directory of Open Access Journals (Sweden)

    Yu-Shan Chen

    2014-11-01

    Full Text Available This study proposes a new concept, green organisational ambidexterity, that integrates green exploration learning and green exploitation learning simultaneously. Besides, this study argues that the antecedents of green organisational ambidexterity are green shared vision and green absorptive capacity and its consequents are green radical innovation performance and green incremental innovation performance. The results demonstrate that green exploration learning partially mediates the positive relationships between green radical innovation performance and its two antecedents—green shared vision and green absorptive capacity. In addition, this study indicates that green exploitation learning partially mediates the positive relationships between green incremental innovation performance and its two antecedents—green shared vision and green absorptive capacity. Hence, firms have to increase their green shared vision, green absorptive capacity, and green organisational ambidexterity to raise their green radical innovation performance and green incremental innovation performance.

  19. The Greening of Work: How Green Is Green Enough?

    Directory of Open Access Journals (Sweden)

    Timo Räikkönen

    2011-01-01

    Full Text Available Today's constantly deepening environmental problems have brought about the need to remold current work cultures along the lines of green thinking. However, profound differences still prevail between the different strands of green thought and practice with regard to the greening of work. The main purpose of this paper is to look in more detail at the arguments and implications of two differing positions, namely `environmentalism´ and `ecologism´. The ideas of corporate social responsibility, green jobs, and downshifting are chosen as objects for closer scrutiny. A critical examination of these contemporary discourses leads to the conclusion that at least so far, they all remain within the confines of environmentalism: no radical changes are presupposed in the current ways of working or in our relationship with the non-human world. Viewed from the perspective of ecologism, the studied greening efforts remain too reformist and anthropocentric to be capable of making work truly `green´.

  20. Green chromatography.

    Science.gov (United States)

    Płotka, Justyna; Tobiszewski, Marek; Sulej, Anna Maria; Kupska, Magdalena; Górecki, Tadeusz; Namieśnik, Jacek

    2013-09-13

    Analysis of organic compounds in samples characterized by different composition of the matrix is very important in many areas. A vast majority of organic compound determinations are performed using gas or liquid chromatographic methods. It is thus very important that these methods have negligible environmental impact. Chromatographic techniques have the potential to be greener at all steps of the analysis, from sample collection and preparation to separation and final determination. The paper summarizes the approaches used to accomplish the goals of green chromatography. While complete elimination of sample preparation would be an ideal approach, it is not always practical. Solventless extraction techniques offer a very good alternative. Where solvents must be used, the focus should be on the minimization of their consumption. The approaches used to make chromatographic separations greener differ depending on the type of chromatography. In gas chromatography it is advisable to move away from using helium as the carrier gas because it is a non-renewable resource. GC separations using low thermal mass technology can be greener because of energy savings offered by this technology. In liquid chromatography the focus should be on the reduction of solvent consumption and replacement of toxic and environmentally hazardous solvents with more benign alternatives. Multidimensional separation techniques have the potential to make the analysis greener in both GC and LC. The environmental impact of the method is often determined by the location of the instrument with respect to the sample collection point.

  1. Green nanotechnology

    Science.gov (United States)

    Smith, Geoff B.

    2011-10-01

    Nanotechnology, in particular nanophotonics, is proving essential to achieving green outcomes of sustainability and renewable energy at the scales needed. Coatings, composites and polymeric structures used in windows, roof and wall coatings, energy storage, insulation and other components in energy efficient buildings will increasingly involve nanostructure, as will solar cells. Nanostructures have the potential to revolutionize thermoelectric power and may one day provide efficient refrigerant free cooling. Nanomaterials enable optimization of optical, opto-electrical and thermal responses to this urgent task. Optical harmonization of material responses to environmental energy flows involves (i) large changes in spectral response over limited wavelength bands (ii) tailoring to environmental dynamics. The latter includes engineering angle of incidence dependencies and switchable (or chromogenic) responses. Nanomaterials can be made at sufficient scale and low enough cost to be both economic and to have a high impact on a short time scale. Issues to be addressed include human safety and property changes induced during manufacture, handling and outdoor use. Unexpected bonuses have arisen in this work, for example the savings and environmental benefits of cool roofs extend beyond the more obvious benefit of reduced heat flows from the roof into the building.

  2. Green Roofs and Green Building Rating Systems

    OpenAIRE

    Liaw; Chao-Hsien

    2015-01-01

    The environmental benefits for green building from the Leadership in Energy and Environment Design (LEED) and Ecology, Energy, Waste, and Health (EEWH) rating systems have been extensively investigated; however, the effect of green roofs on the credit-earning mechanisms is relatively unexplored. This study is concerned with the environmental benefits of green roofs with respect to sustainability, stormwater control, energy savings, and water resources. We focused on the relationsh...

  3. Green Power Partnership 100 Green Power Users

    Science.gov (United States)

    EPA's Green Power Partnership is a voluntary program designed to reduce the environmental impact of electricity generation by promoting renewable energy. Partners on this list use green power to meet 100 of their U.S. organization-wide electricity use.

  4. Green Infrastructure Modeling Toolkit

    Science.gov (United States)

    Green infrastructure, such as rain gardens, green roofs, porous pavement, cisterns, and constructed wetlands, is becoming an increasingly attractive way to recharge aquifers and reduce the amount of stormwater runoff that flows into wastewater treatment plants or into waterbodies...

  5. Tribal Green Building Toolkit

    Science.gov (United States)

    This Tribal Green Building Toolkit (Toolkit) is designed to help tribal officials, community members, planners, developers, and architects develop and adopt building codes to support green building practices. Anyone can use this toolkit!

  6. Green Power Markets

    Science.gov (United States)

    The U.S. EPA's Green Power Partnership defines Green power is a subset of renewable energy and represents those renewable energy resources and technologies that provide the highest environmental benefit.

  7. Green Power Communities

    Science.gov (United States)

    GPCs are towns, villages, cities, counties, or tribal governments in which the local government, businesses, and residents collectively use green power in amounts that meet or exceed EPA's Green Power Community purchase requirements.

  8. What Is Green Power?

    Science.gov (United States)

    The U.S. EPA's Green Power Partnership defines Green power is a subset of renewable energy and represents those renewable energy resources and technologies that provide the highest environmental benefit.

  9. Green Power Partner List

    Science.gov (United States)

    The U.S. EPA's Green Power Partnership is a voluntary program designed to reduce the environmental impact of electricity generation by promoting renewable energy. There are thousands of Green Power Partners, all listed on this page.

  10. The green agenda

    CERN Document Server

    Calder, Alan

    2009-01-01

    This business guide to Green IT was written to introduce, to a business audience, the opposing groups and the key climate change concepts, to provide an overview of a Green IT strategy and to set out a straightforward, bottom line-orientated Green IT action plan.

  11. Unfolding Green Defense

    DEFF Research Database (Denmark)

    Larsen, Kristian Knus

    2015-01-01

    consumption in military operations, defense expenditure, energy security, and global climate change. The report then proceeds to introduce the NATO Green Defence Framework before exploring specific current uses of green technologies and green strategies for defense. The report concludes that a number...

  12. The Green Man

    Science.gov (United States)

    Watson-Newlin, Karen

    2010-01-01

    The Jolly Green Giant. Robin Hood. The Bamberg Cathedral. Tales of King Arthur. Ecology. What do they have in common? What legends and ancient myths are shrouded in the tales of the Green Man? Most often perceived as an ancient Celtic symbol as the god of spring and summer, the Green Man disappears and returns year after year, century after…

  13. Green roof Malta

    OpenAIRE

    2015-01-01

    In Malta, buildings cover one third of the Island, leaving greenery in the dirt track. Green roofs are one way to bring plants back to urban areas with loads of benefits. Antoine Gatt, who manages the LifeMedGreenRoof project at the University of Malta, tells us more. http://www.um.edu.mt/think/green-roof-malta/

  14. EPA's Green Roof Research

    Science.gov (United States)

    This is a presentation on the basics of green roof technology. The presentation highlights some of the recent ORD research projects on green roofs and provices insight for the end user as to the benefits for green roof technology. It provides links to currently available EPA re...

  15. What Is Green?

    Science.gov (United States)

    Pokrandt, Rachel

    2010-01-01

    Green is a question with varying answers and sometimes no answer at all. It is a question of location, resources, people, environment, and money. As green really has no end point, a teacher's goal should be to teach students to question and consider green. In this article, the author provides several useful metrics to help technology teachers…

  16. The Green Man

    Science.gov (United States)

    Watson-Newlin, Karen

    2010-01-01

    The Jolly Green Giant. Robin Hood. The Bamberg Cathedral. Tales of King Arthur. Ecology. What do they have in common? What legends and ancient myths are shrouded in the tales of the Green Man? Most often perceived as an ancient Celtic symbol as the god of spring and summer, the Green Man disappears and returns year after year, century after…

  17. Green corridors basics

    DEFF Research Database (Denmark)

    Panagakos, George

    2016-01-01

    The purpose of this chapter is to introduce the concept of ‘green corridors’ as a means to develop integrated, efficient and environmentally friendly transportation of freight between major hubs and by relative long distances. The basis of this material is work conducted in the context of the EU...... SuperGreen project, which aimed at advancing the green corridor concept through a benchmarking exercise involving Key Performance Indicators (KPIs). The chapter discusses the available definitions of green corridors and identifies the characteristics that distinguish a green corridor from any other...... efficient surface transportation corridor. After providing examples of green corridor projects in Europe, it focuses on the KPIs that have been proposed by various projects for monitoring the performance of a freight corridor. Emphasis is given to the SuperGreen KPIs, covering the economic, technical...

  18. Green Streets: Urban Green and Birth Outcomes.

    Science.gov (United States)

    Abelt, Kathryn; McLafferty, Sara

    2017-07-13

    Recent scholarship points to a protective association between green space and birth outcomes as well a positive relationship between blue space and wellbeing. We add to this body of literature by exploring the relationship between expectant mothers' exposure to green and blue spaces and adverse birth outcomes in New York City. The Normalized Difference Vegetation Index (NDVI), the NYC Street Tree Census, and access to major green spaces served as measures of greenness, while proximity to waterfront areas represented access to blue space. Associations between these factors and adverse birth outcomes, including preterm birth, term birthweight, term low birthweight, and small for gestational age, were evaluated via mixed-effects linear and logistic regression models. The analyses were conducted separately for women living in deprived neighborhoods to test for differential effects on mothers in these areas. The results indicate that women in deprived neighborhoods suffer from higher rates adverse birth outcomes and lower levels of residential greenness. In adjusted models, a significant inverse association between nearby street trees and the odds of preterm birth was found for all women. However, we did not identify a consistent significant relationship between adverse birth outcomes and NDVI, access to major green spaces, or waterfront access when individual covariates were taken into account.

  19. Green growth in fisheries

    DEFF Research Database (Denmark)

    Nielsen, Max; Ravensbeck, Lars; Nielsen, Rasmus

    2014-01-01

    Climate change and economic growth have gained a substantial amount of attention over the last decade. Hence, in order to unite the two fields of interest, the concept of green growth has evolved. The concept of green growth focuses on how to achieve growth in environment-dependent sectors, without...... harming the environment. Fishery is an environment-dependent sector and it has been argued that there is no potential for green growth in the sector owing to global overexploitation, leaving no scope for production growth. The purpose of this paper is to explain what green growth is and to develop...... a conceptual framework. Furthermore, the aim is to show that a large green growth potential actually exists in fisheries and to show how this potential can be achieved. The potential green growth appears as value-added instead of production growth. The potential can be achieved by reducing overcapacity...

  20. Greening America's Communities

    Science.gov (United States)

    Technical assistance program to help cities and towns develop an implementable vision of distinctive, environmentally friendly neighborhoods using green infrastructure and other sustainable design strategies.

  1. Customers’ Intention to Use Green Products: the Impact of Green Brand Dimensions and Green Perceived Value

    Directory of Open Access Journals (Sweden)

    Doszhanov Aibek

    2015-01-01

    Full Text Available This study aimed to identify the relationships between green brand dimension (green brand awareness, green brand image, and green brand trust, green perceived value and customer’s intention to use green products. Data was collected through structured survey questionnaire from 384 customers of three hypermarkets in Kuala-Lumpur. Data was analyzed based on multiple regression analysis. The results indicate that there are significant relationships between green brand awareness, green brand trust, green perceived value, and customer’s intention to use green products. However, green brand image was not found to have significant relationship with customer’s intention to use green products. The discussion presented suggestions for marketers and researchers interested in green branding.

  2. Lighting: Green Light.

    Science.gov (United States)

    Maniccia, Dorine

    2003-01-01

    Explains that by using sustainable (green) building practices, schools and universities can make their lighting systems more efficient, noting that embracing green design principles can help schools attract students. Discusses lighting-control technologies (occupancy sensing technology, daylighting technology, and scheduling based technologies),…

  3. Green product innovation strategy

    NARCIS (Netherlands)

    Driessen, P.H.

    2005-01-01

    Over the last decades, companies have started to incorporate green issues in product innovation strategies. This dissertation studies green product innovation strategy, its antecedents and its outcomes. A three-stage approach is followed. In the first stage, the topic is explored and a preliminary

  4. Manufacturing Green Consensus

    DEFF Research Database (Denmark)

    Gulsrud, Natalie Marie; Ooi, Can Seng

    2014-01-01

    In an increasingly global economy, being green, or having an environmentally sustainbale place brand, provides a competitive advantage. Singapore, long known as the ``garden city´´ has been a leader in green city imaging since the founding of the equatorial city-state, contributing, in large part...

  5. Green Chemistry and Education.

    Science.gov (United States)

    Hjeresen, Dennis L.; Schutt, David L.; Boese, Janet M.

    2000-01-01

    Many students today are profoundly interested in the sustainability of their world. Introduces Green Chemistry and its principles with teaching materials. Green Chemistry is the use of chemistry for pollution prevention and the design of chemical products and processes that are environmentally benign. (ASK)

  6. Green Buildings and Health.

    Science.gov (United States)

    Allen, Joseph G; MacNaughton, Piers; Laurent, Jose Guillermo Cedeno; Flanigan, Skye S; Eitland, Erika Sita; Spengler, John D

    2015-09-01

    Green building design is becoming broadly adopted, with one green building standard reporting over 3.5 billion square feet certified to date. By definition, green buildings focus on minimizing impacts to the environment through reductions in energy usage, water usage, and minimizing environmental disturbances from the building site. Also by definition, but perhaps less widely recognized, green buildings aim to improve human health through design of healthy indoor environments. The benefits related to reduced energy and water consumption are well-documented, but the potential human health benefits of green buildings are only recently being investigated. The objective of our review was to examine the state of evidence on green building design as it specifically relates to indoor environmental quality and human health. Overall, the initial scientific evidence indicates better indoor environmental quality in green buildings versus non-green buildings, with direct benefits to human health for occupants of those buildings. A limitation of much of the research to date is the reliance on indirect, lagging and subjective measures of health. To address this, we propose a framework for identifying direct, objective and leading "Health Performance Indicators" for use in future studies of buildings and health.

  7. Green Building Research Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    Sailor, David Jean [Portland State Univ., Portland, OR (United States)

    2013-12-29

    This project provided support to the Green Building Research Laboratory at Portland State University (PSU) so it could work with researchers and industry to solve technical problems for the benefit of the green building industry. It also helped to facilitate the development of PSU’s undergraduate and graduate-level training in building science across the curriculum.

  8. Greening the Future

    Science.gov (United States)

    Williamson, Norma Velia

    2011-01-01

    Because educators vicariously touch the future through their students, the author believes that they sometimes have the uncanny ability to see the future. One common future forecast is the phenomenal growth of green jobs in the emerging green economy, leading to the creation of the "Reach of the Sun" Solar Energy Academy at La Mirada…

  9. Green product innovation strategy

    NARCIS (Netherlands)

    Driessen, P.H.

    2005-01-01

    Over the last decades, companies have started to incorporate green issues in product innovation strategies. This dissertation studies green product innovation strategy, its antecedents and its outcomes. A three-stage approach is followed. In the first stage, the topic is explored and a preliminary r

  10. Measuring Our Greenness

    Institute of Scientific and Technical Information of China (English)

    HUYONG

    2005-01-01

    Green GDP has become a buzzword of late. For two decades or more, China's rapid economic growth-and its equally rapid environmental destruction and resource depletion-has astonished the world. But now, China is on the fast track to developing a Green GDP.

  11. Green Chemistry and Education.

    Science.gov (United States)

    Hjeresen, Dennis L.; Schutt, David L.; Boese, Janet M.

    2000-01-01

    Many students today are profoundly interested in the sustainability of their world. Introduces Green Chemistry and its principles with teaching materials. Green Chemistry is the use of chemistry for pollution prevention and the design of chemical products and processes that are environmentally benign. (ASK)

  12. Green Marketing amp Consumerism

    Directory of Open Access Journals (Sweden)

    Mohammad Jalalkamali

    2015-08-01

    Full Text Available Green marketing is a progressive issue that most of its dimensions are unknown or intangible for consumers. In this review some of its aspects are surveyed considering its impact on consumers as a fundamental segment in economics. Also consumer behavior is defined and analyzed through its awareness of green marketing issue which causes purchasing decision.

  13. Introduction: Experimental Green Strategies

    DEFF Research Database (Denmark)

    Peters, Terri

    2011-01-01

    Defining new ways in which archietcts are responding to the challenge of creating sustainable architecture , Experimental Green Strategies present a state of the art in applied ecological architectural research.......Defining new ways in which archietcts are responding to the challenge of creating sustainable architecture , Experimental Green Strategies present a state of the art in applied ecological architectural research....

  14. Custodial Operations: Green & Sustainable

    Science.gov (United States)

    Campbell, J. Kirk

    2008-01-01

    Custodial Operations can have a significant impact on institutional green and sustainable goals if given the proper support and challenge. This article describes the green and sustainable custodial operations in place at Carleton College in Northfield, Minnesota. The article reviews the college's sustainable efforts on biodegradables, packaging,…

  15. Coordinate green growth

    NARCIS (Netherlands)

    Alkemade, F.; Hekkert, M.P.

    2010-01-01

    Green economic growth needs a shared sense of direction if it is to lead to a more sustainable future under climate change. Studies on green innovation and societal transformation show that uncoordinated initiatives are unlikely to be an effective way “to get the ball rolling and to ‘learn

  16. Green heterogeneous wireless networks

    CERN Document Server

    Ismail, Muhammad; Nee, Hans-Peter; Qaraqe, Khalid A; Serpedin, Erchin

    2016-01-01

    This book focuses on the emerging research topic "green (energy efficient) wireless networks" which has drawn huge attention recently from both academia and industry. This topic is highly motivated due to important environmental, financial, and quality-of-experience (QoE) considerations. Specifically, the high energy consumption of the wireless networks manifests in approximately 2% of all CO2 emissions worldwide. This book presents the authors’ visions and solutions for deployment of energy efficient (green) heterogeneous wireless communication networks. The book consists of three major parts. The first part provides an introduction to the "green networks" concept, the second part targets the green multi-homing resource allocation problem, and the third chapter presents a novel deployment of device-to-device (D2D) communications and its successful integration in Heterogeneous Networks (HetNets). The book is novel in that it specifically targets green networking in a heterogeneous wireless medium, which re...

  17. On Maximal Green Sequences

    CERN Document Server

    Brüstle, Thomas; Pérotin, Matthieu

    2012-01-01

    Maximal green sequences are particular sequences of quiver mutations which were introduced by Keller in the context of quantum dilogarithm identities and independently by Cecotti-Cordova-Vafa in the context of supersymmetric gauge theory. Our aim is to initiate a systematic study of these sequences from a combinatorial point of view. Interpreting maximal green sequences as paths in various natural posets arising in representation theory, we prove the finiteness of the number of maximal green sequences for cluster finite quivers, affine quivers and acyclic quivers with at most three vertices. We also give results concerning the possible numbers and lengths of these maximal green sequences. Finally we describe an algorithm for computing maximal green sequences for arbitrary valued quivers which we used to obtain numerous explicit examples that we present.

  18. Building the green way.

    Science.gov (United States)

    Lockwood, Charles

    2006-06-01

    Just five or six years ago, the term "green building" evoked visions of barefoot, tie-dyed, granola-munching denizens. There's been a large shift in perception. Of course, green buildings are still known for conserving natural resources by, for example, minimizing on-site grading, using alternative materials, and recycling construction waste. But people now see the financial advantages as well. Well-designed green buildings yield lower utility costs, greater employee productivity, less absenteeism, and stronger attraction and retention of workers than standard buildings do. Green materials, mechanical systems, and furnishings have become more widely available and considerably less expensive than they used to be-often cheaper than their standard counterparts. So building green is no longer a pricey experiment; just about any company can do it on a standard budget by following the ten rules outlined by the author. Reliable building-rating systems like the U.S. Green Building Council's rigorous Leadership in Energy and Environmental Design (LEED) program have done much to underscore the benefits of green construction. LEED evaluates buildings and awards points in several areas, such as water efficiency and indoor environmental quality. Other rating programs include the UK's BREEAM (Building Research Establishment's Environmental Assessment Method) and Australia's Green Star. Green construction is not simply getting more respect; it is rapidly becoming a necessity as corporations push it fully into the mainstream over the next five to ten years. In fact, the author says, the owners of standard buildings face massive obsolescence. To avoid this problem, they should carry out green renovations. Corporations no longer have an excuse for eschewing environmental and economic sustainability. They have at their disposal tools proven to lower overhead costs, improve productivity, and strengthen the bottom line.

  19. Going Green: Greening Your Marketing Efforts

    Science.gov (United States)

    Germain, Carol Anne

    2009-01-01

    There is no doubt that the "Going Green" movement is in full swing. With global warming and other ecological concerns, people are paying closer attention to environmental issues and striving to live in a more sustainable world. For libraries, this is a perfect opportunity to be active in a campus-wide program and simultaneously promote library…

  20. Going Green: Greening Your Marketing Efforts

    Science.gov (United States)

    Germain, Carol Anne

    2009-01-01

    There is no doubt that the "Going Green" movement is in full swing. With global warming and other ecological concerns, people are paying closer attention to environmental issues and striving to live in a more sustainable world. For libraries, this is a perfect opportunity to be active in a campus-wide program and simultaneously promote library…

  1. Collection Development "Green Business": The Green Capitalist

    Science.gov (United States)

    Eagan, Robert

    2009-01-01

    The "greening" of corporate behemoths like Wal-Mart, DuPont, and Toyota has received much media attention in recent years. But consider small businesses: according to the U.S. Small Business Administration, of the estimated 27 million firms in the United States, 99.7 percent have fewer than 500 employees, 97.5 percent have fewer than 20, and more…

  2. Green walls in Vancouver

    Energy Technology Data Exchange (ETDEWEB)

    Sharp, R. [Sharp and Diamond Landscape Architecture Inc., Vancouver, BC (Canada)

    2007-07-01

    With the renewed interest in design for microclimate control and energy conservation, many cities are implementing clean air initiatives and sustainable planning policies to mitigate the effects of urban climate and the urban heat island effect. Green roofs, sky courts and green walls must be thoughtfully designed to withstand severe conditions such as moisture stress, extremes in temperature, tropical storms and strong desiccating winds. This paper focused on the installation of green wall systems. There are 2 general types of green walls systems, namely facade greening and living walls. Green facades are trellis systems where climbing plants can grow vertically without attaching to the surface of the building. Living walls are part of a building envelope system where plants are actually planted and grown in a wall system. A modular G-SKY Green Wall Panel was installed at the Aquaquest Learning Centre at the Vancouver Aquarium in Stanley Park in September 2006. This green wall panel, which was originally developed in Japan, incorporates many innovative features in the building envelope. It provides an exterior wall covered with 8 species of plants native to the Coastal Temperate Rain Forest. The living wall is irrigated by rainwater collected from the roof, stored in an underground cistern and fed through a drip irrigation system. From a habitat perspective, the building imitates an escarpment. Installation, support systems, irrigation, replacement of modules and maintenance are included in the complete wall system. Living walls reduce the surface temperature of buildings by as much as 10 degrees C when covered with vegetation and a growing medium. The project team is anticipating LEED gold certification under the United States-Canada Green Building Council. It was concluded that this technology of vegetated building envelopes is applicable for acoustical control at airports, biofiltration of indoor air, greywater treatment, and urban agriculture and vertical

  3. Green syntheses, v.1

    CERN Document Server

    Tundo, Pietro

    2014-01-01

    Introduction to the Green Syntheses SeriesPietro Tundo and John AndraosApplication of Material Efficiency Metrics to Assess Reaction Greenness-Illustrative Case Studies from Organic SynthesesJohn AndraosReaction 1: Synthesis of 3-Benzyl-5-Methyleneoxazolidin-2-one from N-Benzylprop-2-yn-1-Amine and CO2Qing-Wen Song and Liang-Nian HeReaction 2: Synthesis of the 5-Membered Cyclic Carbonates from Epoxides and CO2Qing-Wen Song, Liang-Nian HePart I: Green Methods for the Epoxidation of

  4. Green Light Pulse Oximeter

    Energy Technology Data Exchange (ETDEWEB)

    Scharf, John Edward (Oldsmar, FL)

    1998-11-03

    A reflectance pulse oximeter that determines oxygen saturation of hemoglobin using two sources of electromagnetic radiation in the green optical region, which provides the maximum reflectance pulsation spectrum. The use of green light allows placement of an oximetry probe at central body sites (e.g., wrist, thigh, abdomen, forehead, scalp, and back). Preferably, the two green light sources alternately emit light at 560 nm and 577 nm, respectively, which gives the biggest difference in hemoglobin extinction coefficients between deoxyhemoglobin, RHb, and oxyhemoglobin, HbO.sub.2.

  5. About green political parties

    Directory of Open Access Journals (Sweden)

    Orlović Slobodan P.

    2015-01-01

    Full Text Available In this work the author refers to some legal and political questions in connection with green political parties. Those questions cover: the ideology of green political parties, their number and influence, both in general and in Serbia. The first part of work is generally speaking about political parties - their definition, ideology, role and action. Main thesis in this work is that green political parties, by their appearance, were something new on the political scene. But quickly, because of objective and subjective reasons, they were changing original ideas and were beginning to resemble to all other political parties. In this way, they lost their vanguard and political alternativeness.

  6. Sustainable green urban planning: the Green Credit Tool

    NARCIS (Netherlands)

    Cilliers, E.J.; Diemont, E.; Stobbelaar, D.J.; Timmermans, W.

    2010-01-01

    Purpose – The Green Credit Tool is evaluated as a method to quantify the value of green-spaces and to determine how these green-space-values can be replaced or compensated for within urban spatial planning projects. Design/methodology/approach – Amersfoort Local Municipality created the Green Credit

  7. Compliance for Green IT

    CERN Document Server

    Calder, Alan

    2009-01-01

    The growing range of Green IT regulations are challenging more and more organisations to take specific steps to ensure they are in compliance with sometimes complex regulations, ranging from cap & trade requirements through to regulations concerning IT equipment disposal.

  8. Green Turtle Critical Habitat

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — These data represent the critical habitat for green turtle as designated by Federal Register Vol. 63, No. 46701, September 2, 1998, Rules and Regulations.

  9. Manufacturing Green Consensus

    DEFF Research Database (Denmark)

    Gulsrud, Natalie Marie; Ooi, Can Seng

    2014-01-01

    In an increasingly global economy, being green, or having an environmentally sustainbale place brand, provides a competitive advantage. Singapore, long known as the ``garden city´´ has been a leader in green city imaging since the founding of the equatorial city-state, contributing, in large part...... to the city’s profile as the economic giant of Southeast Asia. Using a political ecology lens, the paper aims to uncover the contested socio-economic narratives of green city imaging by examining the evolution of the garden city branding scheme since Singapore’s independence in 1959. Results show...... that entrepreneurial governance such as green city branding has important and uneven political consequences for the social and economic fabric of our cities....

  10. Green Sturgeon Acoustic Monitoring

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This database is used to hold tracking data for green sturgeon tagged in Central California. The data collection began in late 2002 and is ongoing.

  11. No More Green Thumbs!

    Science.gov (United States)

    Bland, Judith A.

    1977-01-01

    An alternative method of bacterial spore staining using malachite green is described. This technique is designed to save time and expense by a less messy procedure. Advantages and adaptations of the technique are also given. (MR)

  12. Green Turtle Trophic Ecology

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — SWFSC is currently conducting a study of green sea turtle (Chelonia mydas) trophic ecology in the eastern Pacific. Tissue samples and stable carbon and stable...

  13. Green Turtle Critical Habitat

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — These data represent the critical habitat for green turtle as designated by Federal Register Vol. 63, No. 46701, September 2, 1998, Rules and Regulations.

  14. Green product quality, green corporate image, green customer satisfaction, and green customer loyalty

    National Research Council Canada - National Science Library

    Nai-Jen Chang; Cher-Min Fong

    2010-01-01

      Previous studies have paid much attention on product quality, corporate image, customer satisfaction, and customer loyalty, but none have explored them about green innovation or environmental management aspects...

  15. Hot Green Wheels

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    China hands out subsidies for purchases of new energy vehicles to spur green car interest After months of waiting, the Ministry of Finance announced on June 1a trial program to subsidize purchases of new energy vehicles in the

  16. Green by Default

    DEFF Research Database (Denmark)

    Sunstein, Cass R.; Reisch, Lucia

    2013-01-01

    The article offers information on the two sources of energy including green energy and gray energy. It discusses several facts which includes lower levels of greenhouse gases and conventional pollutants, relationship between economic incentives and underlying preferences and potential effects...

  17. Phonon Green's function.

    OpenAIRE

    1991-01-01

    The concepts of source and quantum action principle are used to produce the phonon Green's function appropriate for an initial phonon vacuum state. An application to the Mossbauer effect is presented.

  18. Green Turtle Critical Habitat

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These data represent the critical habitat for green turtle as designated by Federal Register Vol. 63, No. 46701, September 2, 1998, Rules and Regulations.

  19. Green Supplier Selection Criteria

    DEFF Research Database (Denmark)

    Nielsen, Izabela Ewa; Banaeian, Narges; Mobli, Hossein

    2014-01-01

    Green supplier selection (GSS) criteria arise from an organization inclination to respond to any existing trends in environmental issues related to business management and processes, so GSS is integrating environmental thinking into conventional supplier selection. This research is designed...... to determine prevalent general and environmental supplier selection criteria and develop a framework which can help decision makers to determine and prioritize suitable green supplier selection criteria (general and environmental). In this research we considered several parameters (evaluation objectives......) to establish suitable criteria for GSS such as their production type, requirements, policy and objectives instead of applying common criteria. At first a comprehensive and deep review on prevalent and green supplier selection literatures performed. Then several evaluation objectives defined to assess the green...

  20. Green's functions with applications

    CERN Document Server

    Duffy, Dean G

    2015-01-01

    This second edition systematically leads readers through the process of developing Green's functions for ordinary and partial differential equations. In addition to exploring the classical problems involving the wave, heat, and Helmholtz equations, the book includes special sections on leaky modes, water waves, and absolute/convective instability. The book helps readers develop an intuition about the behavior of Green's functions, and considers the questions of the computational efficiency and possible methods for accelerating the process.

  1. Managing green infrastructures

    OpenAIRE

    Manton, Michael

    2014-01-01

    The term green infrastructure addresses the spatial structure of anthropogenic, semi-natural and natural areas, as well as other environmental features which enable society to benefit from ecosystems’ multiple services. Focusing on two green infrastructures, anthropogenic wet meadows and natural forest successions, this thesis applies a macro-ecological approach based on comparisons of multiple landscapes as complex social-ecological systems. Firstly, the trophic interactions of avian predati...

  2. The sustainability of green funds

    NARCIS (Netherlands)

    Scholtens, B.

    2011-01-01

    This paper analyses the performance of the Dutch "Green Funds Scheme". This scheme is a policy instrument to advance green projects. The scheme relies on tax compensation for private investors who save or invest in green institutions below market returns. The green institutions select and monitor ce

  3. The Influence of Proactive Green Innovation and Reactive Green Innovation on Green Product Development Performance: The Mediation Role of Green Creativity

    Directory of Open Access Journals (Sweden)

    Yu-Shan Chen

    2016-09-01

    Full Text Available This study fills the research gap in the exploration of the relationships between both proactive and reactive green innovations and green product development performance, and examines the mediating effect of green creativity. Structural equation modeling (SEM is utilized to test the hypotheses. From the sample of 146 valid respondents, the results show that proactive green innovation positively affects green creativity and green product development performance, and green creativity positively affects green product development performance. In addition, our findings also indicate that the relationship between proactive green innovation and green product development performance is partially mediated by green creativity. Accordingly, green creativity plays a critical role for companies to achieve a great green product development performance. However, reactive green innovation does not significantly influence green creativity and green product development performance. Companies should develop proactive green innovation rather than reactive green innovation in order to enhance their green creativity and increase their product development performance.

  4. The Influence of Environmental Friendliness on Green Trust: The Mediation Effects of Green Satisfaction and Green Perceived Quality

    Directory of Open Access Journals (Sweden)

    Yu-Shan Chen

    2015-07-01

    Full Text Available As global green trends became more prevalent, green marketing also developed into an important issue. Although prior literature explored the main factors affecting green trust, it was inconclusive as to how environmental friendliness could affect the green trust in green marketing. This study aims to focus on the positive influence of environmental friendliness on green trust, and explore the mediation effects of green satisfaction and green perceived quality. This study undertakes an empirical study by means of questionnaire survey. The respondents are consumers who have experience purchasing green products. This study applies structural equation modeling (SEM to test the hypotheses. The findings of this study indicate that (1 environmental friendliness has a significant positive impact on green satisfaction, green perceived quality, and green trust; (2 both green satisfaction and green perceived quality positively affect green trust; and (3 green satisfaction and green perceived quality partially mediate the positive relationship between environmental friendliness and green trust.

  5. Understanding Green Flashes

    Science.gov (United States)

    Young, Andrew T.

    1998-05-01

    Most astronomers learn about green flashes from either Minnaert's old book (Dover, 1954) or O'Connell's ``The Green Flash....'' Both have defects. Minnaert's account mostly represents what was known in the 1920s; it repeats Mulder's 3-fold classification, which omits Joule's second type of flash --- the one most commonly seen from mountain observatories. O'Connell searched only the astronomical literature, missing Dietze's crucially important paper (Z.f.Met. 9, 169 (1955)) showing that the ``textbook'' mechanism cannot produce flashes visible to the naked eye. He also erred in thinking that distortions of the setting Sun arise in the upper atmosphere (they are due to the marine boundary layer), and copied an error from Feenstra Kuiper's thesis that misidentified a common mirage-like phenomenon as Wegener's ``blank strip'' (Young et al., Appl. Opt. 36, 2689 (1997).) Most phenomena shown in O'Connell's book are caused by inversion layers below eye level, not above as in Wegener's phenomenon. The two commonest forms of green flash are associated with the inferior mirage and the mock mirage, corresponding to Fisher's Type A and Type B sunsets, respectively. Superrefraction, advocated by Wood and by Rayleigh as the cause of large flashes, actually suppress them: the airmass is proportional to the refraction (by Laplace's extinction theorem), so no green is transmitted when refraction is much larger than average. Although there is a physical green flash that can be photographed, the colors seen at sunset are strongly modified by bleaching of the L cones. Most ``green'' sunset flashes are actually yellow. Writers should stop representing Jules Verne's ``ancient legend'' as fact, as it was invented by Verne as a plot device for his novel ``Le Rayon Vert.'' Green-flash photos and simulations will be shown. This material is based upon work supported by the NSF under Award No. ATM-9714357.

  6. Handbook of green chemistry, green solvents, ionic liquids

    CERN Document Server

    Anastas, Paul T; Stark, Annegret

    2014-01-01

    Green chemistry is a vitally important subject area in the world where being as green and environmentally sound as possible is no longer a luxury but a necessity. Its applications include the design of chemical products and processes that help to reduce or eliminate the use and generation of hazardous substances. The Handbook of Green Chemistry comprises 12 volumes, split into subject-specific sets as follow: Set I: Green Catalysis Set II: Green Solvents Volume 4: Supercritical Solvents Volume 5: Reactions in Water Volume 6: Ionic Liquids Set III: Green

  7. Green Logistics Management

    Science.gov (United States)

    Chang, Yoon S.; Oh, Chang H.

    Nowadays, environmental management becomes a critical business consideration for companies to survive from many regulations and tough business requirements. Most of world-leading companies are now aware that environment friendly technology and management are critical to the sustainable growth of the company. The environment market has seen continuous growth marking 532B in 2000, and 590B in 2004. This growth rate is expected to grow to 700B in 2010. It is not hard to see the environment-friendly efforts in almost all aspects of business operations. Such trends can be easily found in logistics area. Green logistics aims to make environmental friendly decisions throughout a product lifecycle. Therefore for the success of green logistics, it is critical to have real time tracking capability on the product throughout the product lifecycle and smart solution service architecture. In this chapter, we introduce an RFID based green logistics solution and service.

  8. Why Green Taxation

    DEFF Research Database (Denmark)

    Hjøllund, Lene; Svendsen, Gert Tinggaard

    2001-01-01

    According to economists solving environmental problems is simple. Politicians should simply impose a uniform tax on harmful emissions. However, the actual design of such green taxation shows that politicians do not follow their advice. CO2 taxation in OECD, for example, is highly differentiated...... and much in favour of industry. In fact, CO2 tax rates for industry are, on average, six times lower than those for households. We argue that the reason for this tax differentiation is that industry, in contrast to households, has a strong capability to lobby. Therefore, green taxation is effectively...... blocked and the desired environmental results are not being achieved. Why then is green taxation persistently applied in relation to industry? We argue that strong fiscal incentives drive this policy choice at the expense of environmental concerns because it allows environmental bureaucracies to budget-maximize....

  9. Green valley galaxies

    Directory of Open Access Journals (Sweden)

    Salim S.

    2014-01-01

    Full Text Available The “green valley” is a wide region separating the blue and the red peaks in the ultraviolet-optical color magnitude diagram, first revealed using GALEX UV photometry. The term was coined by Christopher Martin (Caltech, in 2005. Green valley highlights the discriminating power of UV to very low relative levels of ongoing star formation, to which the optical colors, including u−r, are insensitive. It corresponds to massive galaxies below the star-forming, “main” sequence, and therefore represents a critical tool for the study of the quenching of star formation and its possible resurgence in otherwise quiescent galaxies. This article reviews the results pertaining to (predominantly disk morphology, structure, environment, dust content and gas properties of green valley galaxies in the local universe. Their relationship to AGN is also discussed. Attention is given to biases emerging from defining the “green valley” using optical colors. We review various evolutionary scenarios and we present evidence for a new one, the quasi-static view of the green valley, in which the majority (but not all of galaxies currently in the green valley were only partially quenched in the distant past and now participate in a slow cosmic decline of star formation, which also drives down the activity on the main sequence, presumably as a result of the dwindling accretion/cooling onto galaxy disks. This emerging synthetic picture is based on the findings from Fang et al. (2012, Salim et al. (2012 and Martin et al. (2007, as well as other results.

  10. The Greening Dutchman

    DEFF Research Database (Denmark)

    Arnold, Marlen Gabriele; Hockerts, Kai

    2011-01-01

    of ‘green flagging’ as a groundbreaking corporate sustainability innovation strategy. This paper describes how Philips uses this approach in its Green Flagship Program (GFP). Philips' GFP is particularly interesting since it sets specific targets across all its business units, thus driving the integration...... and limitations of these findings for theory and research on sustainability innovation strategies.......Sustainability innovation research often focuses on the interrelation and the interaction of influencing factors and actors while neglecting the importance of firm internal initiatives. Based on a longitudinal case study of the Dutch company Royal Philips Electronics, we develop the concept...

  11. GREEN CORE HOUSE

    Directory of Open Access Journals (Sweden)

    NECULAI Oana

    2017-05-01

    Full Text Available The Green Core House is a construction concept with low environmental impact, having as main central element a greenhouse. The greenhouse has the innovative role to use the biomass energy provided by plants to save energy. Although it is the central piece, the greenhouse is not the most innovative part of the Green Core House, but the whole building ensemble because it integrates many other sustainable systems as "waste purification systems", "transparent photovoltaic panels" or "double skin façades".

  12. Green Chemistry Pedagogy

    Science.gov (United States)

    Kolopajlo, Larry

    2017-02-01

    This chapter attempts to show how the practice of chemistry teaching and learning is enriched by the incorporation of green chemistry (GC) into lectures and labs. To support this viewpoint, evidence from a wide range of published papers serve as a cogent argument that GC attracts and engages both science and nonscience students, enhances chemistry content knowledge, and improves the image of the field, while preparing the world for a sustainable future. Published pedagogy associated with green and sustainable chemistry is critically reviewed and discussed.

  13. Green Maritime Logistics

    DEFF Research Database (Denmark)

    Psaraftis, Harilaos N.

    2016-01-01

    By green maritime logistics we mean achieving an acceptable environmental performance of the maritime transport logistical supply chain while at the same time respecting traditional economic criteria. In this paper the environmental focus is on maritime emissions. Achieving such goal may involve...... several trade-offs, and win-win solutions are typically sought. However, finding these solutions may be more difficult than may appear at first glance. The purpose of this paper is to provide a concise overview of the challenges of green maritime logistics and present some examples, both for greenhouse...

  14. The Coulomb Green's function

    Science.gov (United States)

    Lieber, Michael

    1989-06-01

    It is something of a miracle that the nonrelativistic Schrodinger equation with a Coulomb potential can be solved for the wavefunction in exact analytic form. Even more miraculous is the result of Schwinger which enables the Green's function to be solved in closed form, for this is in effect, an infinite sum of wavefunction products. In the relativistic case too the wavefunction can be found in closed form, but as yet no such result for the Green's function has been found. This lecture provides a brief overview of the situation with an emphasis on the ``hidden symmetry'' which underlies the nonrelativisitic problem and its degenerate form which carries over to the relativistic case.

  15. Green space as classroom

    DEFF Research Database (Denmark)

    Bentsen, Peter; Schipperijn, Jasper; Jensen, Frank Søndergaard

    2013-01-01

    More and more Danish teachers have started introducing curriculum-based outdoor learning as a weekly or biweekly ‘outdoor school’ day for school children. This move towards schooling in non-classroom spaces presents a challenge for green space managers. Basic managerial knowledge related to what...... the same place and preferring natural environments with easy access. We recommend that green space managers try to accommodate the ecostrategy preferred by outdoor teachers, i.e. visits to local and well-known places....

  16. Green in software engineering

    CERN Document Server

    Calero Munoz, Coral

    2015-01-01

    This is the first book that presents a comprehensive overview of sustainability aspects in software engineering. Its format follows the structure of the SWEBOK and covers the key areas involved in the incorporation of green aspects in software engineering, encompassing topics from requirement elicitation to quality assurance and maintenance, while also considering professional practices and economic aspects. The book consists of thirteen chapters, which are structured in five parts. First the "Introduction" gives an overview of the primary general concepts related to Green IT, discussing wha

  17. Green Chemistry Metrics with Special Reference to Green Analytical Chemistry

    OpenAIRE

    Marek Tobiszewski; Mariusz Marć; Agnieszka Gałuszka; Jacek Namieśnik

    2015-01-01

    The concept of green chemistry is widely recognized in chemical laboratories. To properly measure an environmental impact of chemical processes, dedicated assessment tools are required. This paper summarizes the current state of knowledge in the field of development of green chemistry and green analytical chemistry metrics. The diverse methods used for evaluation of the greenness of organic synthesis, such as eco-footprint, E-Factor, EATOS, and Eco-Scale are described. Both the well-establis...

  18. NESDIS VIIRS Green Vegetation Fraction

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains weekly Green Vegetation Fraction (GVF) derived from VIIRS. The Green Vegetation Fraction product is updated daily and is used as an input to...

  19. NRAO Green Bank Telescope (GBT)

    Data.gov (United States)

    Federal Laboratory Consortium — The largest fully steerable telescope in the world - the Robert C. Byrd Green Bank Telescope, began observations in Green Bank, West Virginia in 2000and is a wonder...

  20. Green Manufacturing Fundamentals and Applications

    CERN Document Server

    2013-01-01

    Green Manufacturing: Fundamentals and Applications introduces the basic definitions and issues surrounding green manufacturing at the process, machine and system (including supply chain) levels. It also shows, by way of several examples from different industry sectors, the potential for substantial improvement and the paths to achieve the improvement. Additionally, this book discusses regulatory and government motivations for green manufacturing and outlines the path for making manufacturing more green as well as making production more sustainable. This book also: • Discusses new engineering approaches for manufacturing and provides a path from traditional manufacturing to green manufacturing • Addresses regulatory and economic issues surrounding green manufacturing • Details new supply chains that need to be in place before going green • Includes state-of-the-art case studies in the areas of automotive, semiconductor and medical areas as well as in the supply chain and packaging areas Green Manufactu...

  1. Green light to slaughter

    NARCIS (Netherlands)

    Reinhart, T.

    2000-01-01

    In the Sharm-al-Sheikh summit last week, Barak got from the US his green light to slaughter. To judge by the Israeli media, what we have seen so far is just the prelude. "The most important time will come in the middle of next week, when...Israel will have to consider taking the initiative, rather t

  2. Between green and grey

    NARCIS (Netherlands)

    Jeanet Kullberg

    2016-01-01

    Original title: Tussen groen en grijs Taking cuttings is cool. Growing vegetables is all the rage. Green oases can now be found scattered throughout Dutch towns and cities: community gardens and roof gardens where residents can go to relax and enjoy themselves, improve the appearance of their neigh

  3. Putting on the green

    Science.gov (United States)

    The green chemistry movement is scrutinized for marks of tangible success in this short perspective. Beginning with the easily identified harm of the Union Carbide Bhopal, India disaster and the concerns of Love Canal site in Niagara Falls, NY the public can begin to more easily ...

  4. Blue-green algae

    Science.gov (United States)

    ... about the use of blue-green algae during pregnancy and breast-feeding. Stay on the safe side and avoid use. "Auto-immune diseases" such as multiple sclerosis (MS), lupus (systemic lupus erythematosus, SLE), rheumatoid arthritis (RA), pemphigus vulgaris (a skin ...

  5. Between green and grey

    NARCIS (Netherlands)

    Jeanet Kullberg

    2016-01-01

    Taking cuttings is cool. Growing vegetables is all the rage. Green oases can now be found scattered throughout Dutch towns and cities: community gardens and roof gardens where residents can go to relax and enjoy themselves, improve the appearance of their neighbourhood and meet their fellow resident

  6. A Green Role Model

    Science.gov (United States)

    Hoffman, Paul J.

    2008-01-01

    Building a new green campus and adopting a philosophy of sustainability is exciting, but if not done properly, it is not always the wisest decision. As one considers the education, health, and safety of a campus community, along with its business objectives, one may discover that there are numerous ways to make the campus more sustainable without…

  7. Greening China Naturally

    Science.gov (United States)

    Shixiong Cao; Ge Sun; Zhiqiang Zhang; Liding Che; Qi Feng; et. al.

    2011-01-01

    China leads the world in afforestation, and is one of the few countries whose forested area is increasing. However, this massive “greening” effort has been less effective than expected; afforestation has sometimes produced unintended environmental, ecological, and socioeconomic consequences, and has failed to achieve the desired ecological benefits. Where afforestation...

  8. Green Software Products

    NARCIS (Netherlands)

    Jagroep, Erik Arijender

    2017-01-01

    The rising energy consumption of the ICT industry has triggered a quest for more green, energy efficient ICT solutions. The role of software as the true consumer of power and its potential contribution to reach sustainability goals has increasingly been acknowledged. At the same time, it is shown to

  9. The Green Team

    Science.gov (United States)

    Jahnigen, Charlie

    2006-01-01

    As interest in green building grows, much discussion has focused on aligning a project with the principles of Leadership in Energy and Environmental Design (LEED) certification: (1) cost savings through energy and water conservation; (2) improved worker productivity; (3) health, insurance and risk-management benefits; and (4) enhanced building…

  10. Green chemistry metrics

    Science.gov (United States)

    Synthetic chemists have always had an objective to achieve reliable and high-yielding routes to the syntheses of targeted molecules. The importance of minimal waste generation has emphasized the use of green chemistry principles and sustainable development. These directions lead ...

  11. The Green Obligation

    Science.gov (United States)

    Adams, Cameron

    2007-01-01

    As the green movement grows, studies provide conclusive evidence about the benefits of environmentally conscious practices indoors and outdoors. Schools are no exception. Many of these studies demonstrate how poor indoor air quality (IAQ) in schools adversely affects many of the nation's 55 million students with health problems such as asthma and…

  12. Lean Green Machines

    Science.gov (United States)

    Villano, Matt

    2011-01-01

    Colleges and universities have been among the leaders nationwide in adopting green initiatives, partly due to their demographics, but also because they are facing their own budget pressures. Virtualization has become the poster child of many schools' efforts, because it provides significant bang for the buck. However, more and more higher…

  13. Green light to slaughter

    NARCIS (Netherlands)

    Reinhart, T.

    2006-01-01

    In the Sharm-al-Sheikh summit last week, Barak got from the US his green light to slaughter. To judge by the Israeli media, what we have seen so far is just the prelude. "The most important time will come in the middle of next week, when...Israel will have to consider taking the initiative, rather t

  14. Institutionalising Green Electricity

    NARCIS (Netherlands)

    Hofman, P.

    2004-01-01

    Both energy companies and consumers have embraced green electricity as a concept in which electricity produced by renewable energy sources is separately marketed and priced from conventionally generated electricity based on fossil or nuclear sources. After its introduction in 1995 by an energy distr

  15. Global Green Growth Institute

    DEFF Research Database (Denmark)

    Müller, Anders Riel

    2017-01-01

    Har man fulgt historien om Venstres gruppeformand Lars Løkkes rejser på 1. klasse i forbindelse med formandsposten for Global Green Growth Institute (GGGI) er der sikkert nogle der undrer sig over, hvad GGGI er for en størrelse. Medierne præsenterer GGGI som en international klimaorganisation, der...

  16. Green light for curiosity

    Science.gov (United States)

    feodor, octavian.; garyjahns

    2015-09-01

    In reply to Pete Lawrence's article “The green flash” (Features, July pp30-31, http://ow.ly/Ph0Ws), which described the science behind this rare atmospheric phenomenon and the author's efforts to experience it in person.

  17. The green flash

    Science.gov (United States)

    Lawrence, Pete

    2015-07-01

    Sunrise and sunset can be spectacular - the result of a beautiful interaction between the light from our nearest star and the Earth's atmosphere. But for Pete Lawrence, a phenomenon connected with these events holds even more appeal - the elusive “green flash”.

  18. Green building performance assessments

    Energy Technology Data Exchange (ETDEWEB)

    Larsson, N. [Natural Resources Canada, Ottawa, ON (Canada)

    1997-12-31

    A system for labelling buildings in a manner similar to product labelling already well established with respect to goods and materials in general, was proposed. The system envisaged would differ from existing labelling systems in that it would follow the principles incorporated into `Green Building Challenge `98`, (GBC`98) The GBC`98 is a two-year process of international building performance assessment, whose goal is to inform the international community of scientists, designers and builders about advances in green building performance. GBC`98 also aims to test and demonstrate an improved method for measuring building performance, establish international benchmarks for building performance while respecting regional and technical diversity, showcase `best-practice` examples of green buildings around the world, document successful elements in individual green buildings and offer direction to participating countries in the development of regionally sensitive assessment models. The genesis of GBC`98, its potential applications as a second generation tool for eco-labeling of buildings was summarized, along with a review of existing building performance assessment systems. 4 refs.

  19. Green, Brown, and probability

    CERN Document Server

    Chung, Kai Lai

    1995-01-01

    This volume shows modern probabilistic methods in action: Brownian Motion Process as applied to the electrical phenomena investigated by Green et al., beginning with the Newton-Coulomb potential and ending with solutions by first and last exits of Brownian paths from conductors.

  20. GREEN PACKAGING, GREEN PRODUCT, GREEN ADVERTISING, PERSEPSI, DAN MINAT BELI KONSUMEN

    Directory of Open Access Journals (Sweden)

    Imam Santoso

    2016-12-01

    Full Text Available Environmental problems become one of the strategic issues in achieving global competitiveness. One of the issues is products that are made from environmental friendly materials or known as green product. Furthermore, in green products marketing, the company also uses green packaging and green advertising concept. This study aimed to analyze the effect of green packaging, green products, and green advertising on consumer perception and purchasing intention. The study was conducted in Ketawanggede Village, Lowokwaru Sub-district, Malang City. The sampling method used nonprobability accidential sampling techniques. The numbers of respondents were 113 consumers in study site. Data were collected by interview using questionnaires. The method of analysis used Generalized Structured Component Analysis (GSCA. The analysis showed that the green packaging, green products, and green advertising had positive significant influence on consumer perceptions. Meanwhile, green product and consumer perception had positive significant influence on purchasing interest, but the green packaging and green advertising has not found sufficient evidence in influencing purchasing intention.

  1. Green economy and related concepts

    NARCIS (Netherlands)

    Loiseau, Eleonore; Saikku, Laura; Antikainen, Riina; Droste, Nils; Hansjürgens, Bernd; Pitkänen, Kati; Leskinen, Pekka; Kuikman, Peter; Thomsen, Marianne

    2016-01-01

    For the last ten years, the notion of a green economy has become increasingly attractive to policy makers. However, green economy covers a lot of diverse concepts and its links with sustainability are not always clear. In this article, we focus on definitions of green economy and related concepts

  2. Guide to Purchasing Green Power

    Science.gov (United States)

    The Guide for Purchasing Green Power is a comprehensive guide for current and potential buyers of green power with information about green power purchasing. The Guide is created cooperatively between the EPA, the U.S. Department of Energy, the World Resou

  3. Green Schools on Ordinary Budgets

    Science.gov (United States)

    Hanson, Mark E.

    2010-01-01

    Some in the green building industry have spoken for some time now of green buildings not needing to cost more. Jason McLennan in his 2004 book "The Philosophy of Sustainable Design" discusses not falling into the "green is always more" syndrome. He goes on to explain the concept of tunneling through the cost barrier. A 2007…

  4. It's Not Easy Building Green.

    Science.gov (United States)

    Higgins, Joseph

    2003-01-01

    Discusses green buildings, facilities designed, constructed, and operated in an environmentally friendly and resource-efficient way. Discusses reasons for campuses to "go green," the "shades of green" or variations in environmental-friendliness, certification through the Leadership in Energy and Environmental Design (LEED) rating system, financial…

  5. Green Roofs for Stormwater Management

    Science.gov (United States)

    This project evaluated green roofs as a stormwater management tool. Results indicate that the green roofs are capable of removing 40% of the annual rainfall volume from a roof through retention and evapotranspiration. Rainfall not retained by green roofs is detained, effectively...

  6. Green PC Saves Human Life

    Directory of Open Access Journals (Sweden)

    Abdulla Shaik

    2012-03-01

    Full Text Available Green computing is the study and practice of using computing resources efficiently. This give idea about reduce the use of hazardous materials maximize energy efficiency during the product's lifetime, and promote recyclability. Green computing can be broadly defined as the problem of reducing the overall carbon footprint of computing and communication infrastructure, such as data centers, by using energy-efficient design and operations. As the environmentalists and energy conservationists ponder over the issue of conserving environment, technologists have come out with a simple solution to let you contribute to the “Go Green” campaign- with the help of Green PCs. By using green computing practices; you can improve energy management, increase energy efficiency, reduce e-waste, and save money. Taking into consideration the popular use of information technology industry, it has to lead a revolution of sorts by turning green in a manner no industry has ever done before. It is worth emphasizing that this “green technology” should not be just about sound bytes to impress activists but concrete action and organizational policy. The plan towards Green PC should include new electronic products and services with optimum efficiency and all possible options towards energy savings and technical issues in high-performance green computing span the spectrum from green infrastructure like energy-efficient buildings, intelligent cooling systems, green power sources for green hardware multi-core computing systems, energy-efficient server design, energy-efficient solid-state storage for green software and applications.

  7. Handbook of green chemistry, green solvents, supercritical solvents

    CERN Document Server

    Anastas, Paul T; Jessop, Philip G

    2014-01-01

    Green Chemistry is a vitally important subject area in a world where being as green and environmentally sound as possible is no longer a luxury but a necessity. Its applications include the design of chemical products and processes that help to reduce or eliminate the use and generation of hazardous substances. The Handbook of Green Chemistry comprises 12 volumes, split into subject-specific sets as follows: Set I: Green Catalysis Set II: Green Solvents Volume 4: Supercritical Solvents Volume 5: Reactions in Water Volume 6: Ionic Liquids

  8. Green's conjecture for general covers

    CERN Document Server

    Aprodu, Marian

    2011-01-01

    We establish Green's syzygy conjecture for classes of covers of curves of higher Clifford dimension. These curves have an infinite number of minimal pencils, in particular they do not verify a well-known Brill-Noether theoretic sufficient condition that implies Green's conjecture. Secondly, we study syzygies of curves with a fixed point free involution and prove that sections of Nikulin surfaces of minimal Picard number 9, verify the classical Green Conjecture but fail the Prym-Green Conjecture on syzygies of Prym-canonical curves. This provides an explicit locus in the moduli space R_g where Green's Conjecture is known to hold.

  9. Green tea and cancer prevention.

    Science.gov (United States)

    Yang, Chung S; Wang, Xin

    2010-01-01

    Extracts of green tea and green tea polyphenols have exhibited inhibitory effects against the formation and development of tumors at different organ sites in animals. These include animal models for skin, lung, oral cavity, esophagus, stomach, intestine, colon, liver, pancreas, bladder, mammary gland, and prostate cancers. In addition to suppressing cell proliferation, promoting apoptosis, and modulating signaling transduction, green tea polyphenols, especially (-)-epigallocatechin-3-gallate, also inhibit cell invasion, angiogenesis, and metastasis. This article reviews data on the cancer preventive activities of green tea polyphenols, possible mechanisms involved, and the relationship between green tea consumption and human cancer risk.

  10. Green roofs; Les toitures vegetalisees

    Energy Technology Data Exchange (ETDEWEB)

    Seghier, C.

    2006-03-15

    Impervious surface coverage keeps spreading in cities. Streets, sidewalks, parking lots and roofs are waterproof, meaning greater amounts of water to channel and treat and higher flood risks during heavy rainfalls. Green roofing can play a key part in addressing this alarming issue. There are three types of green roofs: extensive, semi-intensive and intensive. The extensive green roof technique uses a thin soil covering with a variety of species providing year-round plant coverage. The plants are not necessarily horticultural in which case routine maintenance is minimal. No watering is needed. Usually extensive green roofs create an ecosystem. The semi-intensive green roof technique uses a soil covering of average thickness and serves to create decorative roofing. Although maintenance is moderate, watering is essential. The intensive green roof technique produces a terrace roof garden. Another advantage of green roofs is they increase the life cycle of the sealing. Roof sealing protection may see the span of its life cycle, now at about fifteen years, doubled if the building has a green roof. planning professionals still know very little about green roofing solutions. Yet, green roofing provides unquestionable ecological qualities and thermal and acoustic performance that have proven to be environmentally friendly. Yet France lags behind northern European countries in green roofing. The Germans, Swiss, Austrians, Scandinavians and Dutch have been using the technique for more than twenty years. (A.L.B.)

  11. Sustainable Development and Green Buildings

    Directory of Open Access Journals (Sweden)

    Arijit Sinha

    2013-03-01

    Full Text Available Global sustainability goals have led to the development of the green building movement. The Green Building Program, stemming from the movement, has had unprecedented success as it provides a quantifiable metric to people’s efforts towards sustainable development. Sustainable development and green buildings are often used interchangeably. Although, sustainable development and green buildings are related, they are not the same. This paper provides an overview of how green building relates to sustainable development practices. Sustainability also governs decisions concerning building materials. A comprehensive explanation of what constitutes a green building material is discussed and how renewable material like wood fare in the deciding criteria. There are many green building rating systems in place. United States Green Building Council administered Leadership in Energy and Environment Design (LEED is the global market leader in the rating systems. LEED is a commendable and grand effort in moving towards sustainable development by converting the built environment green. However, it does have certain pitfalls and challenges. Some of these challenges are with respect to policies on material selection and performance monitoring. The materials used in a project are considered at a common starting point and no consideration is given to the life cycle performance of the material. Statements concerning sustainability require validation, and Life Cycle Analysis (LCA is a tool that can provide such validity. This paper presents how beneficial it can be, when included, in the bigger scheme of green building rating systems and introduces an integrated design concept for green buildings.

  12. Magnetic fields of green.

    Science.gov (United States)

    Branton, Scott; Lile, Lawrence

    2011-01-01

    By incorporating even the basic elements of a more environmentally friendly, "green"construction and design in an MRI setting can create a safer, more pleasant space for the patients and staff, better images, and operational cost savings. Using building systems that have reduced amounts of steel can decrease construction time, increase thermal insulation, and reduce the weight of the structure meaning less energy required to transport and install. HVAC systems and lighting design can also play a major role in creating a "green"MRI suite. LEED certification places a focus on quality of the built environment, life cycle cost, and a productive indoor environment, as well as impact on the exterior environment. An LEED certified building considers costs and benefits for the lifetime of the building.

  13. Green and lean management

    CERN Document Server

    Davim, J

    2017-01-01

    This book focusses on the challenges and changes organizational management faces in an era when the need to develop environmentally aware processes meets high levels of competition. It covers the synergetic effects, how re-use, recycling, waste reduction, and other sustainable production strategies can add value, low costs and time of production. Sustainable business behavior is not only an environmental perspective on management, but more and more contains an organizational perspective. Taking into account these issues, green and lean management appears as the way managers can drive their employees to continuously improve the management processes that add value to the organization and costumers. This book provides information on principles, strategies, models, and applications of green and lean management, and at the same time communicates the latest research activity relating to this scientific field world-wide.

  14. GREEN BUILDING CHALLENGE 2005

    OpenAIRE

    López de Asiaín, Jaime; Alvarez-Ude, Luis

    2005-01-01

    Green Building Challenge 2005 forma part d'un projecte de cooperació entre diferents països (més de 20 en l'actualitat) que té per objectiu el desenvolupament d'una metodologia d'avaluació del comportament ecològic dels edificis i els resultats se presentaran en una conferència internacional a celebrar a Tòquio (Japó) a la finals de l'any 2005: Sustainable Building 2005. Green Building Challenge 2005 forma parte de un proyecto de cooperación entre distintos países (más de 20 en la actualid...

  15. Green buildings pay

    DEFF Research Database (Denmark)

    Naboni, Emanuele; Edwards, Brian

    2012-01-01

    The new edition of ‘Green Buildings Pay’ authored by Brian Edwards and Emanuele Naboni explores the business and professional benefits which derive from architectural design driven by sustainability. With a new sub-title ‘Green Buildings Pay: design, productivity and ecology’ the book argues...... that environmental design has altered how we design, construct and manage buildings. The book has relevance to those who not only design and engineer buildings but to those who commission architecture and those who occupy the products of this process. Hence, the user is a key consideration. The book examines via...... a number of LEED and BREEAM cases the buildings which flow from corporate environmental responsibility. A number of office and university buildings are examined from three main perspectives- the architect, client and user. One key finding is that architectural innovation has been driven by ecological...

  16. Green to Gold

    Institute of Scientific and Technical Information of China (English)

    DING WENLEI

    2010-01-01

    @@ Green recovery"and"low-carbon opportunity"were repeated catchphrases at this year's Boao Forum for Asia(BFA)held on Aoril 9-11in Boao,a scenic town of south China's Hainan Province. Focusing on Asia's recovery from the economic downturn,more than 2,000business leaders,politicians and academics from Asia and around the world came to the annual event for a clear picture of Asia's future.

  17. Making "Green Giants"

    DEFF Research Database (Denmark)

    Jones, Geoffrey; Lubinski, Christina

    2014-01-01

    relations strategies not only to contain fallout from criticism, but also as opportunities for changes in corporate culture. The article finds no evidence for variety of capitalism explanations why German firms should have been early in their sustainability strategies, partly because of the importance...... of regional as opposed to national influences, but the study is supportive of organisational sociology theory about the importance of visibility in corporate green strategies....

  18. Green chemistry: development trajectory

    Science.gov (United States)

    Moiseev, I. I.

    2013-07-01

    Examples of applications of green chemistry methods in heavy organic synthesis are analyzed. Compounds, which can be produced by the processing of the biomass, and the criteria for the selection of the most promising products are summarized. The current status of the ethanol production and processing is considered. The possibilities of the use of high fatty acid triglycerides, glycerol, succinic acid, and isoprene are briefly discussed. The bibliography includes 67 references.

  19. Green Arctic Patrol Vessel

    Science.gov (United States)

    2011-08-01

    Search Radar (2D) Non-rotating IFF system Electro- Optical security system Naval Surface Warfare Center Carderock Division Green Arctic Patrol...Speed Endurance Modular Systems and Capabilities UUV Bluefin 21 4.93 0.53 750 kg 4,500 m 25 hours Side scan sonar, multibeam ...sensors, 256 Mb flash card USV ASV 6300 6.30 Beam: 0.65 Height: 3.50 2.0 tonnes 8 kt 96 hours @ 4 kt Multibeam , sidescan sonars, CTD

  20. Towards a green economy

    CSIR Research Space (South Africa)

    Trotter, D

    2012-10-01

    Full Text Available , the United Nations Environmental Programme called for a ?Global Green New Deal?; ? A global realisation that being environmentally or socially ?due diligent? is insufficient to manage risks or drive sustainable development. An economic development... Frameworks ? Enabling International Partners and Global Trade Conditions ? Enabling Partners For Building Skills and Human Capacity ? Need New Indicators For Monitoring, and Reporting ? CSIR 2012 Slide 13 Enabling Strategic, Policy and Planning Context...

  1. Green light to slaughter

    OpenAIRE

    Reinhart, T.

    2006-01-01

    In the Sharm-al-Sheikh summit last week, Barak got from the US his green light to slaughter. To judge by the Israeli media, what we have seen so far is just the prelude. "The most important time will come in the middle of next week, when...Israel will have to consider taking the initiative, rather than merely responding to events." (Ha'aretz, Amos Harel, Oct 19).

  2. Green building financing

    OpenAIRE

    Brunko, Pavlo

    2016-01-01

    The article is devoted to the problem of green buildings financing. It is noted that bank lending can be a major source of funds for construction. However, current trends in the economy of Ukraine shows that credit, especially lending to construction, is in poor condition. Accordingly, there is a need to explore the possibility of additional measures that can be applied to bringing financial resources into the construction.The author brings evidence in favor of feasibility of raising funds fo...

  3. Green microfinance promoting green enterprise development

    Directory of Open Access Journals (Sweden)

    Rouf, Kazi Abdur

    2012-04-01

    Full Text Available Microcredit is a well known tool to address the issue of poverty that is a condition that affects the bottom fifty percent of people. Microcredit alleviates poverty by engaging communities in microloans and micro-businesses so that they may earn income. This new microeconomic determination program is expanding all over the world to develop economic growth in people’s lives; however, if microfinance institutions are not controlled and they are provided to people who practice unsafe and non-eco-friendly businesses, the effect could be a minimalist microcredit approach that is unable to promote sustainable business development. To understand microcredit and renewable energy programs for green development, the researcher visited and studied Grameen Bank of Bangladesh; Grameen Shokti’s Renewable Energy Project in winter 2008 and had an internship at the Alterna Savings’ Community Micro-Loan Funds program in Toronto in the summer and fall of 2007 respectively. This paper envisions a comparison and contrasting of the Grameen Bank and Grameen Shokti credit systems (Bangladesh with Alterna Savings credit programs (Canada and its impact on Toronto’s local living economics and environmental development. Results show that within the two sample cases, microcredits are positive to environmental sustainable development.

  4. INL Green Building Strategy

    Energy Technology Data Exchange (ETDEWEB)

    Jennifer Dalton

    2005-05-01

    Green buildings, also known as sustainable buildings, resource efficient buildings, and high performance buildings, are structures that minimize the impact on the environment by using less energy and water, reducing solid waste and pollutants, and limiting the depletion of natural resources. As Idaho National Laboratory (INL) becomes the nation’s premier nuclear energy research laboratory, the physical infrastructure will be established to help accomplish the mission. This infrastructure, particularly the buildings, should incorporate green design features in order to be environmentally responsible and reflect an image of progressiveness and innovation to the public and prospective employees. With this in mind, the recommendations described in this strategy are intended to form the INL foundation for green building standards. The recommendations in this strategy are broken down into three levels: Baseline Minimum, Leadership in Energy and Environmental Design (LEED)Certification, and Innovative. Baseline Minimum features should be included in all new occupied buildings no matter what the purpose or size. These features do not require significant research, design, or capital costs and yet they can reduce Operation and Maintenance (O&M) costs and produce more environmentally friendly buildings. LEED Certification features are more aggressive than the Baseline Minimums in that they require documentation, studies, and/or additional funding. Combined with the Baseline Minimums, many of the features in this level will need to be implemented to achieve the goal of LEED certification. LEED Silver certification should be the minimum goal for all new buildings (including office buildings, laboratories, cafeterias, and visitor centers) greater than 25,000 square feet or a total cost of $10 million. Innovative features can also contribute to LEED certification, but are less mainstream than those listed in the previous two levels. These features are identified as areas where

  5. Green Chemistry Metrics with Special Reference to Green Analytical Chemistry.

    Science.gov (United States)

    Tobiszewski, Marek; Marć, Mariusz; Gałuszka, Agnieszka; Namieśnik, Jacek

    2015-06-12

    The concept of green chemistry is widely recognized in chemical laboratories. To properly measure an environmental impact of chemical processes, dedicated assessment tools are required. This paper summarizes the current state of knowledge in the field of development of green chemistry and green analytical chemistry metrics. The diverse methods used for evaluation of the greenness of organic synthesis, such as eco-footprint, E-Factor, EATOS, and Eco-Scale are described. Both the well-established and recently developed green analytical chemistry metrics, including NEMI labeling and analytical Eco-scale, are presented. Additionally, this paper focuses on the possibility of the use of multivariate statistics in evaluation of environmental impact of analytical procedures. All the above metrics are compared and discussed in terms of their advantages and disadvantages. The current needs and future perspectives in green chemistry metrics are also discussed.

  6. Green Chemistry Metrics with Special Reference to Green Analytical Chemistry

    Directory of Open Access Journals (Sweden)

    Marek Tobiszewski

    2015-06-01

    Full Text Available The concept of green chemistry is widely recognized in chemical laboratories. To properly measure an environmental impact of chemical processes, dedicated assessment tools are required. This paper summarizes the current state of knowledge in the field of development of green chemistry and green analytical chemistry metrics. The diverse methods used for evaluation of the greenness of organic synthesis, such as eco-footprint, E-Factor, EATOS, and Eco-Scale are described. Both the well-established and recently developed green analytical chemistry metrics, including NEMI labeling and analytical Eco-scale, are presented. Additionally, this paper focuses on the possibility of the use of multivariate statistics in evaluation of environmental impact of analytical procedures. All the above metrics are compared and discussed in terms of their advantages and disadvantages. The current needs and future perspectives in green chemistry metrics are also discussed.

  7. Handbook of green chemistry, green solvents, reactions in water

    CERN Document Server

    Anastas, Paul T

    2014-01-01

    There has been dramatic growth in the community of researchers and industrialists working in the area of Green Chemistry. There has been an increasing recognition by a wide-range of scientists and engineers in the chemical enterprise that the framework of Green Chemistry is relevant and enabling to their work. There has been a significant body of work that has accumulated over the past decade that details the breakthroughs, innovation and creativity within Green Chemistry and Engineering. While there have been edited volumes on Green Chemistry that collect a limited number of papers often o

  8. The Green Experiment: Cities, Green Stormwater Infrastructure, and Sustainability

    Directory of Open Access Journals (Sweden)

    Christopher M. Chini

    2017-01-01

    Full Text Available Green infrastructure is a unique combination of economic, social, and environmental goals and benefits that requires an adaptable framework for planning, implementing, and evaluating. In this study, we propose an experimental framework for policy, implementation, and subsequent evaluation of green stormwater infrastructure within the context of sociotechnical systems and urban experimentation. Sociotechnical systems describe the interaction of complex systems with quantitative and qualitative impacts. Urban experimentation—traditionally referencing climate change programs and their impacts—is a process of evaluating city programs as if in a laboratory setting with hypotheses and evaluated results. We combine these two concepts into a singular framework creating a policy feedback cycle (PFC for green infrastructure to evaluate municipal green infrastructure plans as an experimental process within the context of a sociotechnical system. After proposing and discussing the PFC, we utilize the tool to research and evaluate the green infrastructure programs of 27 municipalities across the United States. Results indicate that green infrastructure plans should incorporate community involvement and communication, evaluation based on project motivation, and an iterative process for knowledge production. We suggest knowledge brokers as a key resource in connecting the evaluation stage of the feedback cycle to the policy phase. We identify three important needs for green infrastructure experimentation: (i a fluid definition of green infrastructure in policy; (ii maintenance and evaluation components of a green infrastructure plan; and (iii communication of the plan to the community.

  9. Green roofs and the LEED green building rating system

    Energy Technology Data Exchange (ETDEWEB)

    Kula, R. [Sustainable Solutions Inc., Wagoner, OK (United States)

    2005-07-01

    The sustainable building industry is becoming increasingly aware of the host of public and private benefits that green roofs can provide in built environments. In dense urban environments, green roofs function to reduce stormwater runoff, urban heat island effects, and particulate matter (PM) pollution. The emerging green roof industry is now poised to support the efforts of green building networks in North America. This paper discussed the general benefits of green roofs, and their recognition within the Leadership in Energy and Environmental Design (LEED) Green Building Rating System. A case study of Mountain Equipment Co-op's Winnipeg site was presented. The building's green roof was directly responsible for earning 5 credits and contributing to the achievement of an additional 2 credits under the LEEDS certification process. Credits were earned for reduced site disturbance; landscape design to reduce heat islands; and water efficiency. The green roof at the site provided the vast majority of the building's cooling needs through an evaporative cooling trough. A photovoltaic pump was used to feed the building's irrigation system, as well as to pump ground water through cooling valances. It was concluded that the rise of sustainable building practices and the LEED Green Building Rating System will revolutionize the way new buildings are constructed.

  10. Green grabbing debate and Madagascar

    DEFF Research Database (Denmark)

    Casse, Thorkil; Razafy, Fara Lala; Wurtzebach, Zachary

    2017-01-01

    Green grabbing is a scholarly critique of conservation efforts. Scholars of green grabbing argue that many conservation strategies - such as the designation of protected areas and the creation of market-based conservation mechanisms - are designed with the intent to dispossess local peoples...... and capitalise natural assets. First, to provide some context on the green grabbing debate, we discuss the trade-offs between conservation and development objectives. In addition, we refer briefly to the broader land grabbing debate of which green grabbing is a sub-component. Second, we question the theoretical...... foundations of green grabbing, the concepts of primitive accumulation and commodification of nature. Third, we compare data collected by the green grabbing scholars and conservation NGOs from the very same site in Madagascar. We conclude that rigorous post-intervention stakeholder analysis, rather than pre...

  11. Picturing Urban Green Attachments

    DEFF Research Database (Denmark)

    Blok, Anders; Meilvang, Marie Leth

    2015-01-01

    In this article, we explore the cultural-political tensions and ambiguities of urban ecology, by way of following how activists move and translate between ‘familiar’ and ‘public’ engagements in the green city. Empirically, we locate our exploration in and around Nordhavnen (The North Harbor...... in the plural’ in the city. In particular, we stress the role assumed in such engagements by various image-making practices, as means for activists to express, share and render publicly visible a range of embodied urban attachments. Pragmatic sociology, we conclude, may contribute to a novel understanding...

  12. Developing Green Line Products

    DEFF Research Database (Denmark)

    Muñoz-Marin, Ana Maria; Lassen, Astrid Heidemann; Poulsen, Søren Bolvig

    2011-01-01

    This publication is based on the Master thesis “User-driven ecoinnovation process: Towards the implementation of the Green product line at JELD-WEN” written by Ana Maria Muñoz-Marin as her Graduation Project for the MSc. Global Innovation Management degree. The company-based experiment was carried...... out during February 1st and May 31st 2011. The Master thesis is developed as part of the InnoDoors research project at Aalborg University, and in close collaboration with the companies related to this project. Additionally data collected from workshops with companies and qualitative and quantitative...

  13. Green Consumption Behavior Antecedents

    DEFF Research Database (Denmark)

    Pagiaslis, Anastasios; Krystallis Krontalis, Athanasios

    2014-01-01

    The present study adds to the evolving literature on green consumer behavior by examining through statistically robust methods the effect and interrelationships of the key constructs of environmental concern, consumer environmental knowledge, beliefs about biofuels, and behavioral intention (i...... for the environment has a positive and direct impact on environmental knowledge, beliefs, and behavioral intention. Also, demographics determine levels of concern for the environment and environmental knowledge. All constructs associate positively with one another delineating that the interdependencies between them...... are important when accounting for environmental behavior. Future research should validate present results with the use of cross-cultural samples and investigate whether environmental concern increases due to social desirability response bias....

  14. Shades of green

    DEFF Research Database (Denmark)

    Kleinschmit, Daniela; Lindstad, Berit Hauger; Thorsen, Bo Jellesmark

    2014-01-01

    Politics increasingly introduces initiatives supporting a shift toward a bioeconomy aiming at a society relying strongly on renewable biological sources while achieving economic growth efficiently and sustainably. However, the agenda of bioeconomy comprises different “shades of green,” in the sense...... that different actors stress different aspects of the concept, when embracing it in communication. This conceptual paper aims to present policy and socioeconomic theoretical frameworks and research areas relevant for a more holistic understanding of the bioeconomy concept applied to the forest sector...

  15. On Leader Green Election

    OpenAIRE

    Cichon, Jacek; Kapelko, Rafal; Markiewicz, Dominik

    2016-01-01

    We investigate the number of survivors in the Leader Green Election (LGE) algorithm introduced by P. Jacquet, D. Milioris and P. Muhlethaler in 2013. Our method is based on the Rice method and gives quite precise formulas. We derive upper bounds on the number of survivors in this algorithm and we propose a proper use of LGE. Finally, we discuss one property of a general urns and balls problem and show a lower bound for a required number of rounds for a large class of distributed leader electi...

  16. Hydrological Performance of Green Roofs

    OpenAIRE

    Poorova, Zuzana; Vranayova, Zuzana

    2015-01-01

    There should be a balance between artificial environment and natural environment. As forests, fields, gardens and urban lands are being replaced with bituminous, concrete and unnatural surfaces, necessity of recovering green and blue spaces and natural areas is becoming more and more critical. Green roof is a tool in strategy of making more pervious areas and beating more impervious areas. Green roof is lately becoming part of urban storm water management. Considering this fact, new construct...

  17. Product management in green markets

    Directory of Open Access Journals (Sweden)

    Čajka Zoran

    2005-01-01

    Full Text Available The present paper deals with the concept of green product management. To create a significantly greener economy, there will need to be a range of new and greener products and technologies. Today we are faced with a growth in more innovative "clean technology" solutions. Successful development of new green products requires high levels of communication and integration, good information, early consideration of green issues, support from top management, and benchmarking. The set of controllable tactical marketing tools (product, price, place and promotion that the company blends to produce the response it wants in the target green market, is the matter of the primary importance to the management.

  18. Green chemistry: principles and practice.

    Science.gov (United States)

    Anastas, Paul; Eghbali, Nicolas

    2010-01-01

    Green Chemistry is a relatively new emerging field that strives to work at the molecular level to achieve sustainability. The field has received widespread interest in the past decade due to its ability to harness chemical innovation to meet environmental and economic goals simultaneously. Green Chemistry has a framework of a cohesive set of Twelve Principles, which have been systematically surveyed in this critical review. This article covers the concepts of design and the scientific philosophy of Green Chemistry with a set of illustrative examples. Future trends in Green Chemistry are discussed with the challenge of using the Principles as a cohesive design system (93 references).

  19. Green Chemistry for Chemical Synthesis

    National Research Council Canada - National Science Library

    Chao-Jun Li; Barry M. Trost

    2008-01-01

    Green chemistry for chemical synthesis addresses our future challenges in working with chemical processes and products by inventing novel reactions that can maximize the desired products and minimize...

  20. Green Consumerism : an Eco-Friendly Behaviour Form Through The Green Product Consumption and Green Marketing

    Directory of Open Access Journals (Sweden)

    Wiwik Handayani

    2017-09-01

    Full Text Available This research is referred to analyse the influence of consumer attitude of green product towards purchase intention. The consumer attitude of green product is a psychological tendencies that is expressed by evaluating a certain entity with some advantage or disadvantage considerations. The problem of this research is the low of cunsumer awareness to consume green product, because the lack to comprehend the importance of green product usage for health and eco-friendly. The purpose of this research is to test the influence of consumer attitude of green products towards purchase intention. Hypothesis testing using Partial Least Square (PLS. The result of analysis show that there is influence among consumer attitude of green product towards consumer purchase intention significantly.

  1. Can Growth Be Green?

    Science.gov (United States)

    Gough, Ian

    2015-01-01

    This short article, based on a presentation at the London School of Economics, criticizes the common opinion that "green growth" offers a relatively painless - some even say pain-free - transition path for capitalist economies. After a brief summary of the daunting arithmetic entailed in combining fast decarbonization with continuing growth, the article advances 3 propositions. First, market-based carbon mitigation programs, such as carbon trading, cannot be sufficient and must be coupled with other policy pillars that foster transformative investment and widespread regulation. Second, a political economy of climate policy needs to draw on the lessons of comparative social policy research, which emphasizes the role of international pressures, interests, institutions, and ideas. Taking these into account gives a more realistic perspective on climate policy making in today's neoliberal world. Third, more radical policies on both consumption and production are called for, to ensure that carbon mitigation is not pursued at the expense of equity and social welfare. These include policies to restrain high-carbon luxury consumption and a transition toward shorter paid working time. The conclusion is that a realistic program of green growth will be immensely difficult and entail radical political change.

  2. 77 FR 2296 - Office of Federal High-Performance Green Buildings; the Green Building Advisory Committee...

    Science.gov (United States)

    2012-01-17

    ... ADMINISTRATION Office of Federal High-Performance Green Buildings; the Green Building Advisory Committee... provides the schedule for three teleconference meetings of the Green Building Advisory Committee (the..., Designated Federal Officer, Office of Federal High Performance Green Buildings, Office of...

  3. Investigating Green: Creating Surveys to Answer Questions

    Science.gov (United States)

    Farenga, Stephen; Joyce, Beverly A.; Ness, Daniel

    2010-01-01

    Being green means different things to different people. Some suggest that being green means saving energy, not wasting paper towels, going solar, harnessing wind, using less fertilizer, or buying products that are organically grown. Given that being green can mean a lot of things, what does "being green" or "going green" mean to both you and your…

  4. Evaluation of green roof characteristics in green building assessment

    Directory of Open Access Journals (Sweden)

    Sekulić Mirjana

    2013-01-01

    Full Text Available Methodology of building evaluation based on green building characteristics is rapidly gaining momentum, mainly in foreign, but also in domestic building practice. This methodology is being carried out through different Green Building Certification Systems, which are complex evaluation mechanisms based on numerous criteria of sustainability, addressing both ecological issues, but also economic and social ones. Green roof represents one of the 'must have' features of contemporary buildings aiming to gain green label. This paradigm is based on their numerous characteristics which contribute to different aspects of building sustainability, among which are savings in energy and water consumption, but also ecological balance and quality of built environment. Criteria used for evaluation of green roof solutions and their overall contribution to the building, are integral part of all of the mentioned certification systems, but the way they are structured and formulated inside each system varies significantly, hence causing differences in evaluation results. This paper presents the analysis of green roof related criteria of three characteristic green building certification systems: LEED, BREEAM and CASBEE. These systems are chosen primarily because of the different evaluation methodology, but also because of their market prevalence and perspectives of usage in the domestic practice. Conclusions driven from these analyses and comparisons provide insight into main aspect of green roof planning and construction which are relevant for the overall building sustainability assessment.

  5. Green values: Facts and figures for your design with green

    NARCIS (Netherlands)

    Haagen, H.C.J.

    2013-01-01

    This "designers' manual" is made during the TIDO-course AR0531 Smart & Bioclimatic Design. Green does not only have an aesthetic value in building design, there are also problems present in the urban environment that can be contested by the integration of green in buildings. This manual is written

  6. Green(ing) English: Voices Howling in the Wilderness?

    Science.gov (United States)

    Bruce, Heather E.

    2011-01-01

    The relatively new fields of ecocriticism in literary studies and ecocomposition in rhetoric and composition studies provide a usable foundation for those interested in green(ing) English. Nevertheless, even suggesting that interest in the environment within English studies is a relatively new concern is somewhat misleading. Contemplation of…

  7. Future of Green Products in Pakistan: An Empirical Study about Green Purchase Intentions

    OpenAIRE

    Muhammad Rizwan; Rana Muhammad Asif; Sajjad Hussain; Mubashir Asghar; Muhammad Hassan; Umer Javeed

    2013-01-01

    Success of Green products becomes very necessary to keep our earth alive and help the human race to sustain. The purpose of this study is to identify the important factors that influence the green purchase intentions of the people of Pakistan. A self-administered questionnaire technique is use to analyze the green purchase intention of the people. Green purchase intention of people is tested by their green awareness, green perceived trust, green perceived value, green perceived risk and envir...

  8. Green accounts & day high schools

    DEFF Research Database (Denmark)

    Jørgensen, Michael Søgaard

    1997-01-01

    The arcticle presents the concept of green accounts and describes how it can be used in the daily work and the teaching at day high schools.......The arcticle presents the concept of green accounts and describes how it can be used in the daily work and the teaching at day high schools....

  9. Recent developments of green tribology

    Science.gov (United States)

    Zhang, Si-Wei

    2016-06-01

    Green tribology is a new field of great interest to a large number of tribologists. This article reviews the latest advances in this area including energy conservation, emission reduction, super-low friction and super-low wear, wind turbines, smart coatings, and fundamentals. Moreover, an overview of the future development of green tribology is also presented.

  10. Seeking Cooperation in Green Economy

    Institute of Scientific and Technical Information of China (English)

    Wan Jifei

    2010-01-01

    @@ On May28,the 2 n d China-South Korea Green Economic Cooperation Forum,sponsored by CCPIT and KCCI,was held in Seoul,South Korea. The subjects tallked about at the forum were "New Recycle Energy Cooperation Plan and Strategy"and Cooperation Plan and Strategy in Green Industries"etc

  11. News from Online: Green Chemistry

    Science.gov (United States)

    Uffelman, Erich S.

    2004-01-01

    Green chemistry closely relates to energy and environmental problems, and includes the promotion of environmental friendly products and systems within the framework of renewable resources. Various websites on green chemistry are reviewed, one of which lists the 12 commandments of this particular subject.

  12. The "Green" Root Beer Laboratory

    Science.gov (United States)

    Clary, Renee; Wandersee, James

    2010-01-01

    No, your students will not be drinking green root beer for St. Patrick's Day--this "green" root beer laboratory promotes environmental awareness in the science classroom, and provides a venue for some very sound science content! While many science classrooms incorporate root beer-brewing activities, the root beer lab presented in this article has…

  13. Green tea and bone health

    Science.gov (United States)

    Osteoporosis is a major health problem in the elderly, particularly women. Epidemiological evidence has shown an association between tea consumption and the prevention of age-related bone loss in elderly women and men. Ingestion of green tea and green tea bioactive compounds may be beneficial in mit...

  14. Green tax reform in Denmark

    OpenAIRE

    Andersen, Mikael Skou

    1994-01-01

    In June 1993, the new Danish coalition government introduced a comprehensive tax reform that includes a substantial package of new green taxes. The tax reform, which became effective on 1 January 1994, will gradually phase in new green taxes worth approximately 12 billion DKK (1.6 billion ECU) to substitute for decreased income taxes.

  15. Lighting Demands in Green Schools

    Science.gov (United States)

    Danis, Jim; Thurnquist, Annmarie

    2011-01-01

    Growing up in a more eco-conscious world, incoming students are more savvy about "greening" the world around them. A decade ago, green college campuses were those that offered recycling bins in residence halls. Now education institutions are integrating sustainability efforts into as many aspects of their campus operations as possible. And that…

  16. Green corridors in freight logistics

    DEFF Research Database (Denmark)

    Panagakos, George

    The subject of this thesis is ‘green corridors,’ a European concept denoting a concentration of freight traffic between major hubs and by relatively long distances. Since their inception in 2007, green corridors have gained popularity as a policy tool that enhances the overall environmental susta...

  17. The "Green" Root Beer Laboratory

    Science.gov (United States)

    Clary, Renee; Wandersee, James

    2010-01-01

    No, your students will not be drinking green root beer for St. Patrick's Day--this "green" root beer laboratory promotes environmental awareness in the science classroom, and provides a venue for some very sound science content! While many science classrooms incorporate root beer-brewing activities, the root beer lab presented in this article has…

  18. Green power conference: opening remarks

    Energy Technology Data Exchange (ETDEWEB)

    Andres, P. [Independent Power Producers' Society of Ontario, Toronto, ON (Canada); Bramley, M. [Pembina Inst. for Appropriate Development, Drayton Valley, AB (Canada); Doncaster, D. [Ontario Sustainable Energy Association, Toronto, ON (Canada)

    2004-06-01

    The election platform of Ontario's new provincial Liberal government included a Renewable Portfolio Standard (RPS) which would provide approximately 2,700 MW of new renewable energy capacity in the province. Green power refers to power production that has a low impact on the environment, that is renewable, or both. Two drivers for green power would be government policy through RPSs or voluntary consumer purchase of somewhat more expensive green power. The long term goal is for green power to cost no more than power from conventional sources. There were 23 active green power programs in Ontario in 2002 in the following four categories: government policy, utility development, green power marketing, and green certificate marketing. In 2002 there was a total of 539 MW of green power generating capacity in Canada, representing 0.5 per cent of all power generated. Alberta had the largest contribution, producing 1.6 per cent of power from renewable resources. Ontario has at least 3,000 MW of wind power potential, and close to 500 MW of untapped small-hydro potential at decommissioned or undeveloped sites. Two hundred and sixty MW of electrical capacity could be generated from bio-digesters that would convert manure into methane gas and high-grade fertilizer. Hot water heating accounts for about 20 per cent of home energy usage. A solar hot water system could supply about 50 per cent of this energy. 3 tabs., 1 fig.

  19. "Green Food" Stamp Ensures Quality

    Institute of Scientific and Technical Information of China (English)

    1994-01-01

    AT a shop in Shanghai, a middle-aged woman said she shops there regularly because she could find "Green Food" all the time. An elderly man with white hair and a ruddy complexion is also a regular customer at this shop. "Green Food is great! You can set your mind at rest when you eat it, because it is not polluted," he said.

  20. Lighting Demands in Green Schools

    Science.gov (United States)

    Danis, Jim; Thurnquist, Annmarie

    2011-01-01

    Growing up in a more eco-conscious world, incoming students are more savvy about "greening" the world around them. A decade ago, green college campuses were those that offered recycling bins in residence halls. Now education institutions are integrating sustainability efforts into as many aspects of their campus operations as possible. And that…

  1. Summary of Green Building Programs

    Energy Technology Data Exchange (ETDEWEB)

    2002-08-01

    In early 2002, the National Association of Home Builders completed a census of residential green building programs across the United States to assess differences and similarities among programs. This report catalogs different ways that builders participate in residential green building programs.

  2. The making of green knowledge

    DEFF Research Database (Denmark)

    Jamison, Andrew

    2003-01-01

    of such "green knowledge". The general argument is that, in the future, new types of interaction and new spaces for communication will need to be developed if green knowledge is not to be incorporated into the dominant culture or reduced to ineffective forms of protest....

  3. Better environment with green accounts ?

    DEFF Research Database (Denmark)

    Jørgensen, Michael Søgaard

    1998-01-01

    The article discusses the prerequisites for environmental improvement through green accounts. Examples are given for the use within the work of food production, cleaning and education.......The article discusses the prerequisites for environmental improvement through green accounts. Examples are given for the use within the work of food production, cleaning and education....

  4. USING GREEN CHEMISTRY TO INFLUENCE PROCESS DEVELOPMENT

    Science.gov (United States)

    The twelve principles of green chemistry by Anastas and Warner provide the researcher with a foundation or pathway which allows opportunities to incorporate greenness into an existing reaction or when developing alternative technologies. The twelve additional principles of green ...

  5. Green Roofs for Stormwater Runoff Control - Abstract

    Science.gov (United States)

    This project evaluated green roofs as a stormwater management tool. Specifically, runoff quantity and quality from green and flat asphalt roofs were compared. Evapotranspiration from planted green roofs and evaporation from unplanted media roofs were also compared. The influence...

  6. Conceptual approaches to the notion "green business"

    OpenAIRE

    B. Stepanenko

    2010-01-01

    The author defines the notion "green business". Theoretical and methodological principles of functioning of this type of economic activity are reflected. Basic aspects and main development stages of green business are described. The classification of green business enterprise is revealed.

  7. A Green Economy Begins to Bloom

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Opportunities and challenge Sawait China as it tends to its still-growing green economy Supporting the global movement to "go green" is every country’s responsibility. To show its commitment to green efforts, China recently held a four-

  8. Trends in green hospital engineering.

    Science.gov (United States)

    Vernon, Walter N

    2009-01-01

    When health-care facilities do pursue green initiatives, it's often because there is some incentive available to them that buys down the cost. When hospitals make claims that green does not cost more, generally, these claims are based on strategies that simply cost less, and would therefore be pursued regardless of green goals, and/or strategies implemented because of a one-time opportunity to buy-down the cost through some kind of incentive programme. Engineers who design health-care facilities are often cast as being "nay-sayers"; we can't find ways to do better systems because we are too constrained. Behind the voluminous green smoke that surrounds healthcare building, there is some real green fire.

  9. Green Maritime Logistics

    DEFF Research Database (Denmark)

    Psaraftis, Harilaos N.

    2014-01-01

    chain management. The traditional analysis of these problems has been in terms of cost- benefit and other optimization criteria from the point of view of the logistics provider, carrier, shipper, or other end-user. Such traditional analysis by and large either ignores environmental issues, or considers......Typical problems in maritime logistics include, among others, optimal ship speed, ship routing and scheduling, fleet deployment, fleet size and mix, weather routing, intermodal network design, modal split, transshipment, queuing at ports, terminal management, berth allocation, and total supply...... them of secondary importance. Green maritime logistics tries to bring the environmental dimension into the problem, and specifically the dimension of emissions reduction, by analyzing various trade-offs and exploring ‘win-win’ solutions. This talk takes a look at the trade-offs that are at stake...

  10. Green symbiotic cloud communications

    CERN Document Server

    Mustafa, H D; Desai, Uday B; Baveja, Brij Mohan

    2017-01-01

    This book intends to change the perception of modern day telecommunications. Communication systems, usually perceived as “dumb pipes”, carrying information / data from one point to another, are evolved into intelligently communicating smart systems. The book introduces a new field of cloud communications. The concept, theory, and architecture of this new field of cloud communications are discussed. The book lays down nine design postulates that form the basis of the development of a first of its kind cloud communication paradigm entitled Green Symbiotic Cloud Communications or GSCC. The proposed design postulates are formulated in a generic way to form the backbone for development of systems and technologies of the future. The book can be used to develop courses that serve as an essential part of graduate curriculum in computer science and electrical engineering. Such courses can be independent or part of high-level research courses. The book will also be of interest to a wide range of readers including b...

  11. VISAS AND GREEN PLATES

    CERN Multimedia

    2000-01-01

    From 3 April 2000, all questions relating to visa requests for Switzerland, France, or Russia for a member of the personnel must be addressed to Ms. Agnita Querrou (telephone 72838, office 5-2-019, e-mail Agnita.Querrou@cern.ch).The Users' Office continues to deal with requests for letters of invitation and questions concerning visas for users in EP Division.Questions relating to removals, requests for green plates, to privileges of members of the personnel and to the importation of vehicles are still dealt with by Ms Zuzana Miller (telephone 79257, office 33-1-017, e-mail Zuzana.Muller@cern.ch) and Ms Joëlle Belleman (telephone 73962, office 33-1-019, e-mail Joelle.Belleman@cern.ch).

  12. Shades of green

    DEFF Research Database (Denmark)

    Kleinschmit, Daniela; Lindstad, Berit Hauger; Thorsen, Bo Jellesmark;

    2014-01-01

    Politics increasingly introduces initiatives supporting a shift toward a bioeconomy aiming at a society relying strongly on renewable biological sources while achieving economic growth efficiently and sustainably. However, the agenda of bioeconomy comprises different “shades of green,” in the sense...... that different actors stress different aspects of the concept, when embracing it in communication. This conceptual paper aims to present policy and socioeconomic theoretical frameworks and research areas relevant for a more holistic understanding of the bioeconomy concept applied to the forest sector......, and identify a core set of potential contributions from social sciences for enhancing the bioeconomy in the forest sector. The paper focuses on studies within policy analysis, economics, and business administration disciplines. Thus it presents diverse disciplinary perspectives on the forest sector...

  13. Future Green Buildings

    DEFF Research Database (Denmark)

    Mathiesen, Brian Vad; Drysdale, David; Lund, Henrik

    Efficient buildings are essential for an affordable Danish energy supply in 2050. The purpose of this report is to describe the contribution and role of the building sector in a 100% renewable energy future, as well as the transitions that are necessary in the building sector to support this change....... The report builds on a literature review encompassing more than 50 reports and research papers over the last 10 years and more than a two decades knowledge about the interactions between different components of the energy sector. The review has been focused on aspects such as cost-effective solutions from...... an energy system integration perspective, heat savings, electricity savings, and user behavioural aspects as well as energy storage and household level flexibility. Many reports on green or sustainable buildings focus only on savings levels and disregard the cost of renewable energy production. Some reports...

  14. Green chemistry at work

    Energy Technology Data Exchange (ETDEWEB)

    Frost, J. [Michigan State Univ., East Lansing, MI (United States)

    1994-12-31

    The 1.7 billion pounds of benzene produced each year in the US provide one measure of its utility. At the same time, there are a number of environmental reasons for avoiding the use of benzene in chemical manufacture. Perhaps most compelling: benzene is a potent carcinogen. Scrutiny of many of the chemicals derived from benzene reveals that each molecule contains at least one oxygen atom while benzene completely lacks oxygen atoms. Introduction of oxygen to make up for this lack can require processes that are environmentally problematic. One of the steps used to introduce oxygen atoms during manufacture of adipic acid, a component of Nylon 66, is responsible for 10% of the annual global increase in atmospheric nitrous oxide. This by-product is a causative agent of atmospheric ozone depletion and has been implicated in global warming. With support from EPA and the National Science Foundation, alternative manufacturing processes are being explored. By these new methods, chemicals usually created from benzene are made instead from nontoxic glucose, a component of table sugar. Unlike benzene, glucose is obtained from such renewable resources as plant starch and cellulose. ``Green`` manufacturing routes ideally should lead to chemicals that are economically competitive with chemicals produced by traditional methods. For two chemicals of roughly comparable cost, the consumer or producer can then be realistically expected to choose in favor of the chemical produced by a ``green`` process. Projections indicate that catechol and hydroquinone can be biocatalytically produced from glucose at a cost competitive with current market prices. Synthesis of chemicals from glucose using biocatalysis offers the premise of achieving fundamental environmental improvement while increasing the demand for agricultural products. In the final analysis, what is good for the environment can also be good for American agriculture.

  15. Stormwater Attenuation by Green Roofs

    Science.gov (United States)

    Sims, A.; O'Carroll, D. M.; Robinson, C. E.; Smart, C. C.

    2014-12-01

    Innovative municipal stormwater management technologies are urgently required in urban centers. Inadequate stormwater management can lead to excessive flooding, channel erosion, decreased stream baseflows, and degraded water quality. A major source of urban stormwater is unused roof space. Green roofs can be used as a stormwater management tool to reduce roof generated stormwater and generally improve the quality of runoff. With recent legislation in some North American cities, including Toronto, requiring the installation of green roofs on large buildings, research on the effectiveness of green roofs for stormwater management is important. This study aims to assess the hydrologic response of an extensive sedum green roof in London, Ontario, with emphasis on the response to large precipitation events that stress municipal stormwater infrastructure. A green roof rapidly reaches field capacity during large storm events and can show significantly different behavior before and after field capacity. At field capacity a green roof has no capillary storage left for retention of stormwater, but may still be an effective tool to attenuate peak runoff rates by transport through the green roof substrate. The attenuation of green roofs after field capacity is linked to gravity storage, where gravity storage is the water that is temporarily stored and can drain freely over time after field capacity has been established. Stormwater attenuation of a modular experimental green roof is determined from water balance calculations at 1-minute intervals. Data is used to evaluate green roof attenuation and the impact of field capacity on peak flow rates and gravity storage. In addition, a numerical model is used to simulate event based stormwater attenuation. This model is based off of the Richards equation and supporting theory of multiphase flow through porous media.

  16. Urban Green Infrastructure: German Experience

    Directory of Open Access Journals (Sweden)

    Diana Olegovna Dushkova

    2016-06-01

    Full Text Available The paper presents a concept of urban green infrastructure and analyzes the features of its implementation in the urban development programmes of German cities. We analyzed the most shared articles devoted to the urban green infrastructure to see different approaches to definition of this term. It is based on materials of field research in the cities of Berlin and Leipzig in 2014-2015, international and national scientific publications. During the process of preparing the paper, consultations have been held with experts from scientific institutions and Administrations of Berlin and Leipzig as well as local experts from environmental organizations of both cities. Using the German cities of Berlin and Leipzig as examples, this paper identifies how the concept can be implemented in the program of urban development. It presents the main elements of green city model, which include mitigation of negative anthropogenic impact on the environment under the framework of urban sustainable development. Essential part of it is a complex ecological policy as a major necessary tool for the implementation of the green urban infrastructure concept. This ecological policy should embody not only some ecological measurements, but also a greening of all urban infrastructure elements as well as implementation of sustainable living with a greater awareness of the resources, which are used in everyday life, and development of environmental thinking among urban citizens. Urban green infrastructure is a unity of four main components: green building, green transportation, eco-friendly waste management, green transport routes and ecological corridors. Experience in the development of urban green infrastructure in Germany can be useful to improve the environmental situation in Russian cities.

  17. Forests and Forest Cover - Green Infrastructure Gaps

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — These data provide restoration value rankings and ecological attributes associated with green infrastructure gaps. The Green Infrastructure Assessment was developed...

  18. Going Green: The Business Case for Greening your Energy Company

    Energy Technology Data Exchange (ETDEWEB)

    Lavery, Greg

    2007-07-01

    We are all familiar with the challenges facing the energy industry: supply security, climate change, emerging cleaner technologies, retail competition, staffing, and the quest for growth. This paper demonstrates how a proactive environmentally considered ('green') corporate approach addresses these issues and unlocks four tangible areas of value addition for energy companies. Based on over a decade of experience by the author in this emerging field, this paper provides some golden rules for companies considering the green approach and showcases an Australian market leading energy company who is unlocking green value. (auth)

  19. Green tea and bone metabolism.

    Science.gov (United States)

    Shen, Chwan-Li; Yeh, James K; Cao, Jay J; Wang, Jia-Sheng

    2009-07-01

    Osteoporosis is a major health problem in both elderly women and men. Epidemiological evidence has shown an association between tea consumption and the prevention of age-related bone loss in elderly women and men. Ingestion of green tea and green tea bioactive compounds may be beneficial in mitigating bone loss of this population and decreasing their risk of osteoporotic fractures. This review describes the effect of green tea or its bioactive components on bone health, with an emphasis on (i) the prevalence and etiology of osteoporosis; (ii) the role of oxidative stress and antioxidants in osteoporosis; (iii) green tea composition and bioavailability; (iv) the effects of green tea and its active components on osteogenesis, osteoblastogenesis, and osteoclastogenesis from human epidemiological, animal, as well as cell culture studies; (v) possible mechanisms explaining the osteoprotective effects of green tea bioactive compounds; (vi) other bioactive components in tea that benefit bone health; and (vii) a summary and future direction of green tea and bone health research and the translational aspects. In general, tea and its bioactive components might decrease the risk of fracture by improving bone mineral density and supporting osteoblastic activities while suppressing osteoclastic activities.

  20. Green materials for sustainable development

    Science.gov (United States)

    Purwasasmita, B. S.

    2017-03-01

    Sustainable development is an integrity of multidiscipline concept combining ecological, social and economic aspects to construct a liveable human living system. The sustainable development can be support through the development of green materials. Green materials offers a unique characteristic and properties including abundant in nature, less toxic, economically affordable and versatility in term of physical and chemical properties. Green materials can be applied for a numerous field in science and technology applications including for energy, building, construction and infrastructures, materials science and engineering applications and pollution management and technology. For instance, green materials can be developed as a source for energy production. Green materials including biomass-based source can be developed as a source for biodiesel and bioethanol production. Biomass-based materials also can be transformed into advanced functionalized materials for advanced bio-applications such as the transformation of chitin into chitosan which further used for biomedicine, biomaterials and tissue engineering applications. Recently, cellulose-based material and lignocellulose-based materials as a source for the developing functional materials attracted the potential prospect for biomaterials, reinforcing materials and nanotechnology. Furthermore, the development of pigment materials has gaining interest by using the green materials as a source due to their unique properties. Eventually, Indonesia as a large country with a large biodiversity can enhance the development of green material to strengthen our nation competitiveness and develop the materials technology for the future.

  1. [Development of green hospitals home and abroad].

    Science.gov (United States)

    Yang, Yiju; Zeng, Na; Shen, Minxue; Sun, Zhenqiu

    2013-09-01

    Green hospital construction is a new challenge for medical industry after global sustainable development strategy was put forward. The core connotation of green hospital includes green building, green healthcare, patient safety, and doctor-patient harmony. Many countries have established green building evaluation system to deal with energy crisis. Leadership in Energy and Environmental Design (LEED), Green Guide for Health Care (GGHC) in the U.S., and Evaluation System for Green Hospital Building (CSUS/GBC 2-2011) in China have guiding significance for the development of green hospitals in China. The evaluation system of green hospitals home and abroad still focuses on green building, and establishment of suitable synthesis evaluation system of green hospitals in China needs further research.

  2. Perspectives on green marketing and green businesses for sustainable development

    National Research Council Canada - National Science Library

    Cristian Ionuț LAZĂR

    2017-01-01

    .... In the long run, an essential advantage of green marketing is that it allows a company to have access to a market that is continuously developing, having a competitive advantage compared to other companies...

  3. Green goal: Awareness of the 2010 FIFA World Cup's greening ...

    African Journals Online (AJOL)

    ... Cup's greening programmes and implications for environmental education. ... the Department of Environmental Affairs and Tourism (DEAT) embarked on the ... their perceptions of the environmental impacts of the 2010 FIFA World Cup, ...

  4. GREENING HOTELS - BUILDING GREEN VALUES INTO HOTEL SERVICES

    National Research Council Canada - National Science Library

    Darija Hays; Durdana Ozretic-Dosen

    2014-01-01

      The objective of this paper is to enhance knowledge about greening hotel services and the possibilities it provides for successful hotel management as well as for enrichment of hotel guest experiences...

  5. It's hard to be green: Reverse green value chain.

    Science.gov (United States)

    Couto, João; Tiago, Teresa; Gil, Artur; Tiago, Flávio; Faria, Sandra

    2016-08-01

    Firms have recently discovered that it is not enough to optimize internal processes and relationships with partners along the value chain to create a sustainable competitive market position. A clear customer orientation, which acknowledges that consumer buying behavior is complex and includes many elements implied in the value chain, is required. As companies offering green products are no exception to this rule, this study analyzes consumer behavior in Europe from a reserve green supply chain management perspective, using descriptive analyses and a structural equation model, with data collected by Flash Barometer comprising 26,573 responses from 28 European countries. The results suggest that European consumers are conscious of the green concept, but are not willing to buy or pay more for these products since the value is unclear. Companies offering green products must therefore rethink their strategies, especially in terms of value proposition, communication strategies, and eco-labeling. Copyright © 2016 Elsevier Inc. All rights reserved.

  6. A Green Corridor Balanced Scorecard

    Directory of Open Access Journals (Sweden)

    Prause Gunnar

    2014-12-01

    Full Text Available Green transport corridors represent trans-shipment routes with a concentration of freight traffic between major hubs and long distances of transport marked by reduced environmental and climate impact. Important characteristics of green corridors are their network structures, their transnational character and their high involvement of public and private stakeholders, including political level requiring new governance models. Network-oriented controlling of green transport corridors require new concepts and instruments concentrating on multi-dimensional evaluation of collective strategies and processes in an international environment with a focus on cross-company aspects.

  7. US green building conference - 1994

    Energy Technology Data Exchange (ETDEWEB)

    Fanney, A.H.; Whitter, K.M.; Traugott, A.E.; Simon, L.N. [eds.

    1994-12-31

    This report constitutes the proceedings of the Green Building Conference held in Gaithersburg, Maryland, February 16-17, 1994. The conference was co-sponsored by the National Institute of Standards and Technology (NIST) and the US Green Building Council (USGBC). Over 450 individuals attended the conference representing building product manufacturers, building owners and managers, environmental groups, utilities, contractors, builders, architects, engineers, and the local, state, and the federal governments. The conference provided an opportunity to acquire practical, useful information on green buildings, resources, and guidelines. Eighteen papers were presented at the conference. Separate abstracts and indexing were prepared for each paper for inclusion in the Energy Science and Technology Database.

  8. Catalysis and sustainable (green) chemistry

    Energy Technology Data Exchange (ETDEWEB)

    Centi, Gabriele; Perathoner, Siglinda [Dipartimento di Chimica Industriale ed Ingegneria dei Materiali, University of Messina, Salita Sperone 31, 98166 Messina (Italy)

    2003-01-15

    Catalysis is a key technology to achieve the objectives of sustainable (green) chemistry. After introducing the concepts of sustainable (green) chemistry and a brief assessment of new sustainable chemical technologies, the relationship between catalysis and sustainable (green) chemistry is discussed and illustrated via an analysis of some selected and relevant examples. Emphasis is also given to the concept of catalytic technologies for scaling-down chemical processes, in order to develop sustainable production processes which reduce the impact on the environment to an acceptable level that allows self-depuration processes of the living environment.

  9. Green Energy - Fiction and Reality

    Science.gov (United States)

    Cranberg, Lawrence

    2009-03-01

    The term ``Green Energy'' has been popularized to refer to energy sources that do not depend on fossil fuels. The oldest truly ``green'' energy source is wood fuel derived by photosynthesis for thermal comfort in the cold season. Thermal energy from the combustion of wood for personal heating in our 41 million fireplaces has greatly declined, due to an ``Anti-fireplace Hoax'' (1) that fireplaces are ``energy counterproductive.'' Physicists have a special obligation to address the problem that our major true source of ``Green Energy'' is widely misrepresented and neglected. 1. L. Cranberg, The Physics Teacher, Letter, January,l989

  10. Green roofs: potential at LANL

    Energy Technology Data Exchange (ETDEWEB)

    Pacheco, Elena M [Los Alamos National Laboratory

    2009-01-01

    Green roofs, roof systems that support vegetation, are rapidly becoming one of the most popular sustainable methods to combat urban environmental problems in North America. An extensive list of literature has been published in the past three decades recording the ecological benefits of green roofs; and now those benefits have been measured in enumerated data as a means to analyze the costs and returns of green roof technology. Most recently several studies have made substantial progress quantifying the monetary savings associated with storm water mitigation, the lessoning of the Urban Heat Island, and reduction of building cooling demands due to the implementation of green roof systems. Like any natural vegetation, a green roof is capable of absorbing the precipitation that falls on it. This capability has shown to significantly decrease the amount of storm water runoff produced by buildings as well as slow the rate at which runoff is dispensed. As a result of this reduction in volume and velocity, storm drains and sewage systems are relieved of any excess stress they might experience in a storm. For many municipalities and private building owners, any increase in storm water mitigation can result in major tax incentives and revenue that does not have to be spent on extra water treatments. Along with absorption of water, vegetation on green roofs is also capable of transpiration, the process by which moisture is evaporated into the air to cool ambient temperatures. This natural process aims to minimize the Urban Heat Island Effect, a phenomenon brought on by the dark and paved surfaces that increases air temperatures in urban cores. As the sun distributes solar radiation over a city's area, dark surfaces such as bitumen rooftops absorb solar rays and their heat. That heat is later released during the evening hours and the ambient temperatures do not cool as they normally would, creating an island of constant heat. Such excessively high temperatures induce heat

  11. Progress report on Green Deals 2013; Voortgangsrapportage Green Deals 2013

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-11-15

    In the Dutch governmental coalition agreement the Green Deal approach was announced in the autumn of 2010. The focus of the Green Deals is for people and companies to develop sustainable initiatives that contribute to economic growth. The Green Deal approach started with the theme energy, but has been extended with the themes biobased economy, climate, resources, buildings, food, mobility, water and biological diversity. This progress report provides an overview of the deals that this bottom-up approach has yielded. The report also provides information on the progress of the deals and the interim results of the approach and the individual deals. Also attention is paid to how the 146 Green Deals score on innovation and entrepreneurship [Dutch] In het regeerakkoord van het kabinet is in het najaar van 2010 de Green Deal-aanpak aangekondigd. Centraal in de aanpak staat dat mensen en bedrijven zoveel mogelijk ruimte krijgen voor eigen duurzame initiatieven die bijdragen aan economische groei. De aanpak is gestart vanuit het thema energie, maar beslaat inmiddels ook de thema's biobased economy, klimaat, grondstoffen, bouw, voedsel, mobiliteit, water en biodiversiteit. Deze voortgangsrapportage geeft een overzicht van de deals die deze bottom-up aanpak heeft opgeleverd. De rapportage informeert bovendien over de voortgang van de deals en over de tussentijdse resultaten van zowel de aanpak als de afzonderlijke deals. Ook wordt gekeken hoe de 146 Green Deals scoren op innovatief vermogen en ondernemerschap.

  12. Green Care Farms

    Directory of Open Access Journals (Sweden)

    Simone R. de Bruin PhD

    2015-10-01

    Full Text Available Objective: To explore the value of day services at green care farms (GCFs in terms of social participation for people with dementia. Method: Semi-structured interviews were conducted with people with dementia who attended day services at a GCF (GCF group, n = 21, were on a waiting list (WL for day services at a GCF (WL group, n = 12, or attended day services in a regular day care facility (RDCF group, n = 17 and with their family caregivers. Results: People with dementia in the GCF and WL group were primarily males, with an average age of 71 and 76 years, respectively, who almost all had a spousal caregiver. People with dementia in the RDCF group were mostly females with an average age of 85 years, most of whom had a non-spousal caregiver. For both the GCF and RDCF groups, it was indicated that day services made people with dementia feel part of society. The most important domains of social participation addressed by RDCFs were social interactions and recreational activities. GCFs additionally addressed the domains “paid employment” and “volunteer work.” Conclusion: GCFs are valuable in terms of social participation for a particular group of people with dementia. Matching characteristics of adult day services (ADS centers to the preferences and capacities of people with dementia is of importance. Diversity in ADS centers is therefore desirable.

  13. Renewing our green spaces

    CERN Multimedia

    CERN Bulletin

    2010-01-01

    CERN’s poplars were planted 50 years ago to soak up the surplus water in the ground beneath the Laboratory’s sites. Now that they have reached the end of their life-cycle, some of the poplars are in danger of falling or losing their dead branches. On Saturday, 17 April, as part of the campaign launched in February at Prévessin, work will start on replacing the poplars on central areas of the Meyrin site.   Replanting plan for the Cedars and kindergarten carparks. In July 2009, CERN was awarded an environmental label for its protection of rare flower species and the natural landscaping approach it has taken at its Meyrin site. The Laboratory has a very strict environmental policy: for years those in charge of CERN's green areas have given priority to natural management methods and have avoided the use of pesticides. In addition, patches of land are left unmowed in spring, allowing the local flora—especially the orchids—to grow naturally. Since l...

  14. Specifying a green building

    Energy Technology Data Exchange (ETDEWEB)

    Cousins, F.; McGregor, A. [Ove Arup and Partners, (United States)

    1998-11-01

    The concept of a `green` building is defined as a building that works with, rather than in spite of, the local climate to minimize fossil fuel consumption. It minimizes water consumption and waste. It uses construction materials that have a long life, are non-toxic, and which require minimum energy to produce, deliver to the building site and install. It is sufficiently flexible to permit successive changes without major construction work. With this definition as the background, this paper concentrates on the reduction of fossil fuel energy consumption in commercial buildings, and the various means available to achieve it, such as natural ventilation, thermal storage, control of solar gain, maximizing the use of daylight for illumination, and passive and active solar energy collection. Also discussed are some of the reasons why some buildings fail to satisfy owners and occupants. A strategy involving performance-based contracting, elements of value engineering and occupant education to assure energy efficiency and owner/occupants satisfaction is presented. 15 refs.

  15. Advances in Green Organic Sonochemistry.

    Science.gov (United States)

    Draye, Micheline; Kardos, Nathalie

    2016-10-01

    Over the past 15 years, sustainable chemistry has emerged as a new paradigm in the development of chemistry. In the field of organic synthesis, green chemistry rhymes with relevant choice of starting materials, atom economy, methodologies that minimize the number of chemical steps, appropriate use of benign solvents and reagents, efficient strategies for product isolation and purification and energy minimization. In that context, unconventional methods, and especially ultrasound, can be a fine addition towards achieving these green requirements. Undoubtedly, sonochemistry is considered as being one of the most promising green chemical methods (Cravotto et al. Catal Commun 63: 2-9, 2015). This review is devoted to the most striking results obtained in green organic sonochemistry between 2006 and 2016. Furthermore, among catalytic transformations, oxidation reactions are the most polluting reactions in the chemical industry; thus, we have focused a part of our review on the very promising catalytic activity of ultrasound for oxidative purposes.

  16. Remote sensing: A green illusion

    Science.gov (United States)

    Soudani, Kamel; François, Christophe

    2014-02-01

    An analysis reveals that satellite-observed increases in canopy greenness during dry seasons, which were previously interpreted as positive responses of Amazon forests to more sunlight, are in fact an optical artefact. See Letter p.221

  17. Green Vehicle Guide Data Downloads

    Data.gov (United States)

    U.S. Environmental Protection Agency — The U.S. Environmental Protection Agency's Green Vehicle Guide provides vehicle ratings based on emissions and fuel economy. The downloadable data are available in...

  18. Advanced Green Micropropulsion System Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Systima in collaboration with the University of Washington will develop a high performance, advanced green monopropellant microthruster (0.1 – 1.0 N) for small-...

  19. Being Green: Managing Chemical Use

    DEFF Research Database (Denmark)

    Goodsite, Michael Evan; Warncke, Esbern; Moseholm, Lars

    2010-01-01

    , this essential book gives your organization the support it needs to take proactive steps to protect the environment while fulfilling its mission. Timely and clearly written, with contributions from experts from around the globe, Nonprofit Guide to Going Green leads the way in helping charities in all countries...... meet this challenge. * * Helps nonprofits green their efforts and carbon footprint * Shows CEOs, presidents, deans, marketing officers, board members proactive steps they can take to protect the environment * Teaches how to do a self-audit and plan for a more environmentally sensitive future...... * Nonprofit Guide to Going Green delivers a timely and essential call to action for this new century. Can your organization afford not to "go green?"...

  20. Beijing’s Green Scene

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    You’d never run out of green net- working opportunities in Beijing. Thankfully, mixes of expats and locals have wrapped environmen- talism and socializing into one package of discounted drinks and offbeat venues.

  1. Green Construction in Building Renovation

    Science.gov (United States)

    Ksit, Barbara; Majcherek, Michał

    2016-06-01

    Modern materials and construction solutions draw more and more attention to ecology and building certification. Among the criteria appearing in revitalization, an important element is bringing plants back into heavily urbanized areas. In its natural form, this is not possible to carry out everywhere, often requiring large amounts of space. Nowadays, however, there are a number of green roofs and green wall systems, allowing "greener" construction without making significant changes in the urban environment. The article includes a presentation and analysis of selected solutions of biological surfaces known as green roofs and green walls, specifying various solutions and their most important features. The case study focuses primarily on material and design solutions, as well as the potential benefits, risks and limitations in their use. Plants structures on the surfaces of vertical and horizontal partitions continue to be a very interesting alternative to take into account when applying for grants, such as LEED or BREEAM certificates.

  2. Green Building and School Construction.

    Science.gov (United States)

    DiNola, Ralph; Guerra, Jerry

    2002-01-01

    Discusses the benefits of green, or high-performance, buildings, such as health and comfort, cost effectiveness, and sustainability. Explores the barriers to their use by schools--most notably cost. Offers suggestions on overcoming these barriers. (EV)

  3. GREEN: MARKETING, PRODUCTS AND CONSUMERS

    Directory of Open Access Journals (Sweden)

    Raluca-Mihaela SANDU

    2014-11-01

    Full Text Available The purpose of this paper is to provide a comprehensive literature review of green marketing, eco-friendly products and green consumers. Nowadays, awareness on different environmental problems increased significantly and it is of global concern to reduce negative impact on the environment. In relation to this, there has been a change in consumption patterns. As a result, a new segment of consumers was introduced, the so called green consumers. Green marketing tries to adapt by putting in the center of attention theneeds of such a consumer. An increase of organic products exists in both parts, in demand and offer. To maintain the welfare of present and future generations, a sustainable development is essentially.

  4. Advanced Green Micropropulsion System Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Systima in collaboration with University of Washington is developing a high performance injection system for advanced green monopropellant AF-M315E micropropulsion...

  5. The NIST Green Building Program

    Energy Technology Data Exchange (ETDEWEB)

    Hill, J.E. [National Institute of Standards and Technology (NIST), Gaithersburg, MD (United States)

    1994-12-31

    For over 2 decades, NIST has been involved in energy conservation programs. NIST`s current programs broadly span the areas from waste minimization to air, soil, water, indoor air quality, ozone depletion, and global warming. The latest endeavor NIST is undertaking is the {open_quotes}Green Building Program{close_quotes} in which NIST is at the forefront of designing buildings using environmentally safe materials. NIST`s program has two components. The laboratory-based activities involve NIST staff working directly with manufacturers and designers to develop technologies conducive to energy efficiency. The second component, demonstration buildings, includes environmentally safe buildings which are monuments to green technologies. These buildings not only demonstrate cost effectiveness and evaluate green technologies, they also identify new technologies needed to develop an effective green building.

  6. Green, Reform, Win-Win

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ Boao Forum for Asia this year enjoys three high lights, namely "Green, Reform and Win-Win".The old but hot topics attracted accumulated attention from the whole world, and more fresh ideas were ushered in.

  7. Promoting sustainability through green chemistry

    Energy Technology Data Exchange (ETDEWEB)

    Kirchhoff, Mary M. [American Chemical Society, 1155 Sixteenth Street, NW, Washington, DC 20036 (United States)

    2005-06-15

    Green chemistry is an important tool in achieving sustainability. The implementation of green chemistry, the design of chemical products and processes that reduce or eliminate the use and generation of hazardous substances, is essential if the expanding global population is to enjoy an increased standard of living without having a negative impact on the health of the planet. Cleaner technologies will allow the chemical enterprise to provide society with the goods and services on which it depends in an environmentally responsible manner. Green chemistry provides solutions to such global challenges as climate change, sustainable agriculture, energy, toxics in the environment, and the depletion of natural resources. A collaborative effort by industry, academia, and government is needed to promote the adoption of the green chemistry technologies necessary to achieve a sustainable society.

  8. Green Chemistry: Progress and Barriers

    Science.gov (United States)

    Green, Sarah A.

    2016-10-01

    Green chemistry can advance both the health of the environment and the primary objectives of the chemical enterprise: to understand the behavior of chemical substances and to use that knowledge to make useful substances. We expect chemical research and manufacturing to be done in a manner that preserves the health and safety of workers; green chemistry extends that expectation to encompass the health and safety of the planet. While green chemistry may currently be treated as an independent branch of research, it should, like safety, eventually become integral to all chemistry activities. While enormous progress has been made in shifting from "brown" to green chemistry, much more effort is needed to effect a sustainable economy. Implementation of new, greener paradigms in chemistry is slow because of lack of knowledge, ends-justify-the-means thinking, systems inertia, and lack of financial or policy incentives.

  9. Green Construction in Building Renovation

    OpenAIRE

    Ksit Barbara; Majcherek Michał

    2016-01-01

    Modern materials and construction solutions draw more and more attention to ecology and building certification. Among the criteria appearing in revitalization, an important element is bringing plants back into heavily urbanized areas. In its natural form, this is not possible to carry out everywhere, often requiring large amounts of space. Nowadays, however, there are a number of green roofs and green wall systems, allowing “greener” construction without making significant changes in the urba...

  10. Recyclable and Green Triboelectric Nanogenerator.

    Science.gov (United States)

    Liang, Qijie; Zhang, Qian; Yan, Xiaoqin; Liao, Xinqin; Han, Linhong; Yi, Fang; Ma, Mingyuan; Zhang, Yue

    2017-02-01

    A recyclable and green triboelectronic nanogenerator (TENG) is developed based on triboelectrification and designed cascade reactions. Once triggered by water, the TENG can fully dissolve and degrade into environmentally benign end products. With features of rapid dissolution, reproductivity, and green electronic, the TENG has potential of serving as clearable energy harvester and nanosensor for health monitoring and motion sensing. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  11. Green tax reform and competitiveness

    OpenAIRE

    Koskela, Erkki; Schöb, Ronnie; Sinn, Hans-Werner

    2000-01-01

    This paper develops a model of a small open economy that produces an export good with domestic labour and imported energy and is stuck in an unemployment situation resulting from an excessive fixed net-of-tax wage rate. We study a revenue-neutral green tax reform that substitutes energy for wage taxes. A moderate green tax reform will boost employment, improve welfare, and increase the economy's competitiveness. The driving force behind these results is the technological substitution process ...

  12. Technique of green mulch spreading

    OpenAIRE

    Schäfer, Winfried; Väisänen, Jaana; Pihala, Marjo

    2001-01-01

    Finland’s policy of subsidising the conversion to organic production precipitated the rapid growth of organic farming in the 1990’s. As a consequence, many stockless farms encountered the problems of nitrogen deficit, poor grain quality, and weed control. Since the spreading of green mulch on cash crops is very common especially in tropical agriculture, organic fertilisers like green mulch may be an alternative that would compensate for the prohibition on the use of mineral N-fertilisers. How...

  13. Green Construction in Building Renovation

    Directory of Open Access Journals (Sweden)

    Ksit Barbara

    2016-06-01

    Full Text Available Modern materials and construction solutions draw more and more attention to ecology and building certification. Among the criteria appearing in revitalization, an important element is bringing plants back into heavily urbanized areas. In its natural form, this is not possible to carry out everywhere, often requiring large amounts of space. Nowadays, however, there are a number of green roofs and green wall systems, allowing “greener” construction without making significant changes in the urban environment.

  14. Stockholm: green economy leader report

    OpenAIRE

    Graham Floater; Philipp Rode; Dimitri Zenghelis

    2013-01-01

    Stockholm is a leading city for green economic growth. Despite the global downturn, the city’s low carbon economy remains highly competitive and well positioned for driving sustained growth in the medium to long term. This report, produced in partnership with the City of Stockholm, shows that Stockholm took early action to build a green economy – unlike most cities, environmental policies have been important to Stockholm for over 40 years. At the same time, early infrastructure investment suc...

  15. Essential Factors and Sustainable Development of Green Agriculture

    Institute of Scientific and Technical Information of China (English)

    WANG Hong

    2009-01-01

    This paper discussed the definition and essential factors of green agriculture, including green ecological environment, green material energy input, application and the popularization of green agricultural technology, the green behavior of worker, green policy regulations guarantee, fund support, supply and the production of green agriculture products, as well as the concept of green agriculture, structural mechanism and function. And finally existing problems in present green agriculture and five suggestions of green agricultural sustainable development were proposed.

  16. Ecological Qinghai, Green Economy to TAKE OFF

    Institute of Scientific and Technical Information of China (English)

    Yan Manman

    2010-01-01

    @@ On May 19,the Promotion Conference for Qinghai Green Economic Investment and Trade Fair was held in CCPIT.Previously called Qinghai Investment and Trade Fair,Qinghai Green Economic Investment and Trade Fair,which was added two words"green economic",mirrored that Qinghai put more focus on developing green economy.

  17. Electrochemical Polymerization of Methylene Green

    Institute of Scientific and Technical Information of China (English)

    ZHU,Hong-Ping; MU,Shao-Lin

    2001-01-01

    The electrochemical polymerization of methylene green has been carried out using cyclic voltammetry. The electrolytic so lution consisted of 4 × 10-3 mol/L methylene green, 0.1 mol/L NaNO3 and 1 × 10-2 mol/L sodium tetraborate with pH 11.0. The temperature for polymerization is controlled at 60℃. The scan potential is set between -0.2 and 1.2 V (vs. Ag/AgCl with saturated KCl solution). There are an anodic peak and a cathodic peak on the cyclic voltammogram of poly(methylene green) at pH≤3.8. Both peak potentials shift towards nega tive potentials with increasing pH value, and their peak cur rents decrease with increasing pH value. Poly(methylene green) has a good electrochemical activity and stability in aqueous solutions with pH ≤ 3.8. The UV-Visible spectrum and FTIR spectrum of poly (methylene green) are different from those of methylene green.

  18. How to define green adjuvants.

    Science.gov (United States)

    Beck, Bert; Steurbaut, Walter; Spanoghe, Pieter

    2012-08-01

    The concept 'green adjuvants' is difficult to define. This paper formulates an answer based on two approaches. Starting from the Organisation for Economic Cooperation and Development (OECD) definition for green chemistry, production-based and environmental-impact-based definitions for green adjuvants are proposed. According to the production-based approach, adjuvants are defined as green if they are manufactured using renewable raw materials as much as possible while making efficient use of energy, preferably renewable energy. According to the environmental impact approach, adjuvants are defined as green (1) if they have a low human and environmental impact, (2) if they do not increase active ingredient environmental mobility and/or toxicity to humans and non-target organisms, (3) if they do not increase the exposure to these active substances and (4) if they lower the impact of formulated pesticides by enhancing the performance of active ingredients, thus potentially lowering the required dosage of active ingredients. Based on both approaches, a tentative definition for 'green adjuvants' is given, and future research and legislation directions are set out.

  19. Brief Discussion on Green Building Materials

    Science.gov (United States)

    Cai, Jia-wei; Sun, Jian

    2014-08-01

    With more and more emphasizes on the environment and resources, the concept of green buildings has been widely accepted. Building materials are vectors of architectures, only if green building materials and related technical means are used, can we construct green buildings to achieve the purpose of energy conservation and environmental protection. This paper introduces the relationship between green building materials and green buildings, the current situation of green building materials in China, as well as the measures to accelerate the development of green building materials.

  20. Frugal Innovation and Green Business Models

    DEFF Research Database (Denmark)

    Andersen, Maj Munch

    2015-01-01

    The literature on ‘green business models’ is rapidly developing these years. This paper suggests that much existing work on green business models lacks a deeper theoretical understanding of eco-innovation and the green economy. The paper forwards an evolutionary economic perspective on green...... business models. This perspective departs in important ways from other approaches to green business models the implications of which are sought clarified and discussed in the paper. The paper argues for the need to link up green business model innovation to aggregate green economic change. The paper posits...... that the greening of the economy has reached such a stage of maturity where a generic ‘green business model’ is apparent. The paper points to eight characteristics of eco-innovation on the basis of which key changes to the business model are identified and schematised for the different stages of the green economic...

  1. The skeptical green consumer revisited: testing the relationship between green consumerism and skepticism toward advertising

    NARCIS (Netherlands)

    Matthes, J.; Wonneberger, A.

    2014-01-01

    This article revisits the widely believed notion of the skeptical green consumer, in other words, that green consumers tend to distrust green advertising. Study 1, a survey of U.S. consumers, found no positive relationship between green consumerism and general ad skepticism. However, green consumeri

  2. The skeptical green consumer revisited: testing the relationship between green consumerism and skepticism toward advertising

    NARCIS (Netherlands)

    Matthes, J.; Wonneberger, A.

    2014-01-01

    This article revisits the widely believed notion of the skeptical green consumer, in other words, that green consumers tend to distrust green advertising. Study 1, a survey of U.S. consumers, found no positive relationship between green consumerism and general ad skepticism. However, green

  3. Green Power Initiative

    Energy Technology Data Exchange (ETDEWEB)

    Butler, Patrick Barry [Univ. of Iowa, Iowa City, IA (United States)

    2013-01-28

    National energy policy supports the gathering of more detailed and authoritative data on the introduction of renewable bio-based fuels into new and existing district energy systems via the application of biomass gasification. The University of Iowa developed a biomass-fueled, university-scale steam generation system based on biomass gasification technologies. The system serves as a state-of-the-art research and educational facility in the emerging application of gasification in steam generation. The facility, which includes a smaller down-draft gasifier and a larger multi-stage biomass boiler, was designed to operate primarily on wood-based fuels, but has provisions for testing other biomass fuel sources produced within a 100-mile radius, providing enough flexibility to meet the fluctuating local supply of biomass from industry and Midwest agriculture. The equipment was installed in an existing, staffed facility. The down-draft gasifier unit is operated by College of Engineering staff and students, under the direct technical supervision of qualified Utilities plant staff. The Green Power Initiative also includes a substantial, innovative educational component. In addition to an onsite, graduate-level research program in biomass fuels, the investigators have integrated undergraduate and graduate level teaching – through classroom studies and experiential learning – and applied research into a biomass-based, university-scale, functioning power plant. University of Iowa is unique in that it currently has multiple renewable energy technologies deployed, including significant biomass combustion (oat hulls) at its Main Power Plant and a new reciprocating engine based renewable district energy system. This project complements and supports the national energy policy and State of Iowa initiatives in ethanol and biodiesel. Byproducts of ethanol and biodiesel processes (distiller grains) as well as industry residues (oat hulls, wood chips, construction and demolition

  4. ADSORPTION MALACHITE GREEN ON NATURAL ZEOLITE

    OpenAIRE

    Eko Ariyanto

    2012-01-01

    A natural zeolite was employed as adsorbent for reducing of malachite green from aqueous solution. A batch system was applied to study the adsorption of malachite green in single system on natural zeolite. The adsorption studies indicate that malachite green in single component system follows the second-order kinetics and the adsorption is diffusion process with two stages for malachite green. Malachite green adsorption isotherm follows the Langmuir model.

  5. Design studies on indoor green furniture

    Institute of Scientific and Technical Information of China (English)

    徐菲

    2014-01-01

    Furniture is an important part in people's daily life, if green furniture can be achieved, for people to have a deeper understanding of green design. This paper analyzes the importance and problems of the current lifestyle of people, leads to green furniture, as well as focusing on aspects of green design furniture. Proposed should follow the “nature-based” green design basis, because it is the basis of the nature and duration requested.

  6. Making green infrastructure healthier infrastructure

    Directory of Open Access Journals (Sweden)

    Mare Lõhmus

    2015-11-01

    Full Text Available Increasing urban green and blue structure is often pointed out to be critical for sustainable development and climate change adaptation, which has led to the rapid expansion of greening activities in cities throughout the world. This process is likely to have a direct impact on the citizens’ quality of life and public health. However, alongside numerous benefits, green and blue infrastructure also has the potential to create unexpected, undesirable, side-effects for health. This paper considers several potential harmful public health effects that might result from increased urban biodiversity, urban bodies of water, and urban tree cover projects. It does so with the intent of improving awareness and motivating preventive measures when designing and initiating such projects. Although biodiversity has been found to be associated with physiological benefits for humans in several studies, efforts to increase the biodiversity of urban environments may also promote the introduction and survival of vector or host organisms for infectious pathogens with resulting spread of a variety of diseases. In addition, more green connectivity in urban areas may potentiate the role of rats and ticks in the spread of infectious diseases. Bodies of water and wetlands play a crucial role in the urban climate adaptation and mitigation process. However, they also provide habitats for mosquitoes and toxic algal blooms. Finally, increasing urban green space may also adversely affect citizens allergic to pollen. Increased awareness of the potential hazards of urban green and blue infrastructure should not be a reason to stop or scale back projects. Instead, incorporating public health awareness and interventions into urban planning at the earliest stages can help insure that green and blue infrastructure achieves full potential for health promotion.

  7. Green IT in Practice How One Company is Approaching the Greening of Its IT

    CERN Document Server

    Hird, Gary

    2010-01-01

    Green IT in Practice, Second edition provides guidance on how to implement a Green IT programme. It will help you to formulate a Green IT policy, curb demand for data storage capacity, and lower the electricity consumption of the datacentre.

  8. Green commercial building insurance in Malaysia

    Science.gov (United States)

    Yang, Yu Xin Ou; Chew, Boon Cheong; Loo, Heoy Shin; Tan, Lay Hong

    2017-03-01

    Green building construction is growing tremendously globally even in Malaysia. Currently, there are approximate 636 buildings have registered and to be certified with Green Building Index. Among these buildings, 45 buildings have already fulfilled the requirements and fully certified. The other buildings still under provisional certification stage. Malaysia had adopted Green Building Index in 2009 to support a move to promote green building concept. Malaysia starts to move towards green building because Malaysian construction and building industry realizes that both energy consumed and waste produced are reduced without irreversible impacts to ecosystems. Consequently, insurance companies such as Fireman's Fund from America has started the green building insurance policies for their green building in the year of 2006, while Malaysia still remain the coverage for green buildings using conventional property insurance. There are lacks of efforts to be seen from insurance companies to propose green building insurance for these green buildings. There are a few factors which can take into consideration for insurance companies to start the very first green building insurance in Malaysia. Although there are challenges, some efficient strategies have been identified to overcome the problems. The methods used in this research topic is qualitative research. The results obtained shows that green commercial building insurance has a huge business opportunity in Malaysia because the number of green commercial buildings are increasing tremendously in Malaysia. It is a favor to implement green building insurance in Malaysia. Furthermore, insurance companies can consider to add in extra coverage in standard building policy to provide extra protection for non-certified green buildings which have the intention to rebuilt in green when damage happens. Generally, it is very important to introduce green commercial buildings insurance into Malaysia so that all of the green commercial

  9. Green tea and the skin.

    Science.gov (United States)

    Hsu, Stephen

    2005-06-01

    Plant extracts have been widely used as topical applications for wound-healing, anti-aging, and disease treatments. Examples of these include ginkgo biloba, echinacea, ginseng, grape seed, green tea, lemon, lavender, rosemary, thuja, sarsaparilla, soy, prickly pear, sagebrush, jojoba, aloe vera, allantoin, feverwort, bloodroot, apache plume, and papaya. These plants share a common character: they all produce flavonoid compounds with phenolic structures. These phytochemicals are highly reactive with other compounds, such as reactive oxygen species and biologic macromolecules, to neutralize free radicals or initiate biological effects. A short list of phenolic phytochemicals with promising properties to benefit human health includes a group of polyphenol compounds, called catechins, found in green tea. This article summarizes the findings of studies using green tea polyphenols as chemopreventive, natural healing, and anti-aging agents for human skin, and discusses possible mechanisms of action.

  10. Green chemistry, biofuels, and biorefinery.

    Science.gov (United States)

    Clark, James H; Luque, Rafael; Matharu, Avtar S

    2012-01-01

    In the current climate of several interrelated impending global crises, namely, climate change, chemicals, energy, and oil, the impact of green chemistry with respect to chemicals and biofuels generated from within a holistic concept of a biorefinery is discussed. Green chemistry provides unique opportunities for innovation via product substitution, new feedstock generation, catalysis in aqueous media, utilization of microwaves, and scope for alternative or natural solvents. The potential of utilizing waste as a new resource and the development of integrated facilities producing multiple products from biomass is discussed under the guise of biorefineries. Biofuels are discussed in depth, as they not only provide fuel (energy) but are also a source of feedstock chemicals. In the future, the commercial success of biofuels commensurate with consumer demand will depend on the availability of new green (bio)chemical technologies capable of converting waste biomass to fuel in a context of a biorefinery.

  11. Managing Green Business Model Transformations

    CERN Document Server

    Sommer, Axel

    2012-01-01

    Environmental sustainability creates both tremendous business opportunities and formidable threats to established companies across virtually all industry sectors. Yet many companies tackle the issue in a superficial or passive way through increased environmental reporting, the use of “greenspeak” in their corporate communication activities or isolated efforts to create green products or reduce pollution. In contrast, there are a small but increasing number of firms that employ a holistic approach to sustainability and consider fundamental changes to their existing business models. By ignoring the opportunities of Green Business Model Transformations, companies exclude themselves from a large variety of potential means to create economic value. In addition to ordinary product and process innovations, they can change “the rules of the game” within an industry towards environmental sustainability. This can facilitate the commercialisation of new green products that would not be competitive otherwise targ...

  12. The Green Development of Gourmet Tourism

    Directory of Open Access Journals (Sweden)

    Youguang Wei

    2015-06-01

    Full Text Available The study puts forward that the development of gourmet tourism should emphasize the exploration and innovation of green food productions and the moderate propaganda and the correct guidance to promote the green development of food tourism. Meanwhile the study combines with the industry life cycle theory to generalize the evolution of green food industry in China. The green development of gourmet tourism is the need of intensive management and the sustainable development and the green development of gourmet tourism should be based on the principles of local conditions and the sustainable development. Through the analysis of the condition of the green development of food tourism.

  13. Fire safety challenges of green buildings

    CERN Document Server

    Meacham, Brian; Echeverria, Juan; Cheng, Raymond

    2013-01-01

    Environmental concerns and advances in architectural technologies have lead to a greater number of green buildings or buildings with green, eco-friendly elements. However, from a practical standpoint, there is no incident reporting system in the world that tracks data on fire incidents in green buildings. Fire safety objectives are not explicitly considered in most green rating schemes, and green design features have been associated with photovoltaic panels and roof materials, lightweight timber frame buildings, and combustible insulation materials. Fire Safety Challenges of Green Buildings is

  14. Green justice in the city

    DEFF Research Database (Denmark)

    Rutt, Rebecca Leigh; Gulsrud, Natalie Marie

    2016-01-01

    tIn this short communication, we discuss European urban green space (UGS) research from an environ-mental justice perspective. We show that European UGS scholarship primarily focuses on functionalvalues and managerial aspects of UGS, while paying less attention to equity in the enjoyment...... of anddecision-making around UGS. On this basis we discuss potentials for European urban green space researchto take up a more explicit environmental justice framing to shed much-needed light on injustices inEuropean cities and inspire change in policy and practice....

  15. Green's Theorem for Sign Data

    OpenAIRE

    Louis M. Houston

    2012-01-01

    Sign data are the signs of signal added to noise. It is well known that a constant signal can be recovered from sign data. In this paper, we show that an integral over variant signal can be recovered from an integral over sign data based on the variant signal. We refer to this as a generalized sign data average. We use this result to derive a Green's theorem for sign data. Green's theorem is important to various seismic processing methods, including seismic migration. Results in this paper ge...

  16. Nordea Goes Green with IT

    DEFF Research Database (Denmark)

    Hedman, Jonas; Henningsson, Stefan

    To become sustainable, or green, is in Nordea not a process that is forced upon the organization by top management. On the contrary, it is a smooth and soft process lead by champions and supported by the management team. One could compare the process with the game curling, where a small grain...... of sand might stop the curling stone to reach the nest. In the greening process of Nordea it is a risk that the process might be set back for several years if it is not carefully managed. To ensure that no grain of sand hinders the process, a slow and incremental strategy is in place. The process...

  17. Is Green the New Gold? Venture Capital and Green Entrepreneurship

    NARCIS (Netherlands)

    Mrkajic, Boris; Murtinu, Samuele; Scalera, Vittoria G.

    2017-01-01

    We test whether born-to-be-green represents a signal toward potential venture capital (VC) investors on a sample of Italian, independent, unlisted, high-tech entrepreneurial firms. We employ several identification strategies by controlling for the major potential signals, and the alleged selection b

  18. Through a Green Gaze: Tentative Indicators of a Green 'Text'

    African Journals Online (AJOL)

    solar-powered radios and ornamental lights, organic body and skin-care .... As key fourth idea, seeing green proposes an ethic for nature which 'crosses the ... feminism and eco-feminism, the peace movement, the counter-cultural ..... (4) masculinity is to be measured by distance from the 'feminine', by autonomy, and by the.

  19. Greening and “un”greening Adelaide, South Australia

    Directory of Open Access Journals (Sweden)

    Guy M. Robinson

    2015-06-01

    Full Text Available The original design for Adelaide, the capital city of the state of South Australia, incorporated a green belt (known as the Park Lands around the city centre, itself laid out on a one square mile (2.59 km2 grid and including five large public squares. The Park Lands provided a barrier to urban sprawl and covered approximately 9.31 km2, of which 1.53 km2 has been used subsequently for cultural institutions, railways, cemeteries, sporting facilities and other constructions. In addressing issues of greening pertaining to Adelaide, the Park Lands and its management represents a core element in the evolving history of the city's growth. This paper will consider some of the contradictions within this growth, examining the changing attitudes of government and the populace to the Park Lands and also to the increasing sprawl of the city. It can be argued that this sprawl has been antithetical to maintenance of biodiversity and principles of “greening”, not only during the main phase of expansion in the 1960s and 1970s but also in recent years when planned development on prime farmland and other “green” areas is contributing to problems for provision of transport infrastructure and generally reducing capacity for sustainability. The potential for conflict between the desire to maintain biodiversity versus protection for the growing number of people moving into bushfire risk areas is just one of several examples of problems arising as a result of a relaxed attitude to low-density expansion. In examining these problems the paper will present maps of the changing footprint of Adelaide and will elaborate new “greening” initiatives that include green roofs, new systems of water harvesting, community-supported agriculture and schemes directly aimed at creating low-carbon living. A consistent theme will be the contradictions within plans for the city between greening and “un”greening.

  20. Some Exercises Reflecting Green Chemistry Concepts

    Science.gov (United States)

    Song, Yu-Min; Wang, Yong-Cheng; Geng, Zhi-Yuan

    2004-01-01

    Some exercises to introduce students to the concept of green chemistry are given. By doing these exercises, students develop an appreciation for the role of green chemistry on feedstock substitution, milder reaction conditions, reduced environmental exposure, and resource conservation.

  1. Green Engineering Textbook and Training Modules

    Science.gov (United States)

    EPA's Green Engineering textbook, Green Engineering: Environmentally Conscious Design of Chemical Processes, is a college senior-to-graduate-level engineering textbook. The primary authors are Dr. David Allen and Dr. David Shonnard.

  2. Generalized Green Correspondence of Graded Modules

    Institute of Scientific and Technical Information of China (English)

    Salah El-Din; S.HUSSEIN

    2009-01-01

    The author studies the Green correspondence and quasi-Green correspondence for indecomposable modules over strongly graded rings.The motivation is to investigate the influence of induction and restriction processes on indecomposability of graded modules.

  3. Green jobs and a strong middle class.

    Science.gov (United States)

    Podesta, John D

    2009-01-01

    Green jobs are critical to building a strong middle class, and millions of green jobs can be created through energy efficiency. The models already exist for this work, but we need sustained investment to bring them to scale.

  4. Modeling for Green Supply Chain Evaluation

    Directory of Open Access Journals (Sweden)

    Elham Falatoonitoosi

    2013-01-01

    Full Text Available Green supply chain management (GSCM has become a practical approach to develop environmental performance. Under strict regulations and stakeholder pressures, enterprises need to enhance and improve GSCM practices, which are influenced by both traditional and green factors. This study developed a causal evaluation model to guide selection of qualified suppliers by prioritizing various criteria and mapping causal relationships to find effective criteria to improve green supply chain. The aim of the case study was to model and examine the influential and important main GSCM practices, namely, green logistics, organizational performance, green organizational activities, environmental protection, and green supplier evaluation. In the case study, decision-making trial and evaluation laboratory technique is applied to test the developed model. The result of the case study shows only “green supplier evaluation” and “green organizational activities” criteria of the model are in the cause group and the other criteria are in the effect group.

  5. Beyond GDP: towards a green economy index

    CSIR Research Space (South Africa)

    Nahman, Anton

    2016-02-01

    Full Text Available Worldwide, there is increasing recognition of the need for countries to pursue a "green economy". Given the broad (economic, social and environmental) objectives of a green economy, and the limitations associated with mainstream measures of economic...

  6. Green tribology: principles, research areas and challenges.

    Science.gov (United States)

    Nosonovsky, Michael; Bhushan, Bharat

    2010-10-28

    In this introductory paper for the Theme Issue on green tribology, we discuss the concept of green tribology and its relation to other areas of tribology as well as other 'green' disciplines, namely, green engineering and green chemistry. We formulate the 12 principles of green tribology: the minimization of (i) friction and (ii) wear, (iii) the reduction or complete elimination of lubrication, including self-lubrication, (iv) natural and (v) biodegradable lubrication, (vi) using sustainable chemistry and engineering principles, (vii) biomimetic approaches, (viii) surface texturing, (ix) environmental implications of coatings, (x) real-time monitoring, (xi) design for degradation, and (xii) sustainable energy applications. We further define three areas of green tribology: (i) biomimetics for tribological applications, (ii) environment-friendly lubrication, and (iii) the tribology of renewable-energy application. The integration of these areas remains a primary challenge for this novel area of research. We also discuss the challenges of green tribology and future directions of research.

  7. Consumer Behavior Analysis of Green Food

    National Research Council Canada - National Science Library

    Chao Luo; Guangrong Tong; Yang Pan; Sha Yang

    2015-01-01

    .... It use descriptive statistical method to analyze the current situation of cognitive and behavioral characteristics of the green food and it conducted data mining of factors affecting consumer buying green food...

  8. Green Supplier Network Manufacturer Commitment Form

    Science.gov (United States)

    Online form expressing interest in committing to be a Green Supplier; this form expresses your intent to participate in a confidential Green Suppliers Network assessment, implement recommended environmental improvements and complete a NIST MEP follow-up.

  9. Green Chemistry with Microwave Energy

    Science.gov (United States)

    Green chemistry utilizes a set of 12 principles that reduces or eliminates the use or generation of hazardous substances in the design, manufacture, and applications of chemical products (1). This newer chemical approach protects the environment by inventing safer and eco-friendl...

  10. Being Green: Managing Chemical Use

    DEFF Research Database (Denmark)

    Goodsite, Michael Evan; Warncke, Esbern; Moseholm, Lars

    2010-01-01

    meet this challenge. * * Helps nonprofits green their efforts and carbon footprint * Shows CEOs, presidents, deans, marketing officers, board members proactive steps they can take to protect the environment * Teaches how to do a self-audit and plan for a more environmentally sensitive future...

  11. Green Tea and Bone Metabolism

    Science.gov (United States)

    Osteoporosis is a major health problem in elderly men and women. Epidemiological evidence has shown association between tea consumption and age-related bone loss in elderly men and women. The aim of this review is to provide a systemic review of green tea and bone health to cover the following topi...

  12. "Greening up" the Suzuki Reaction

    Science.gov (United States)

    Aktoudianakis, Evangelos; Chan, Elton; Edward, Amanda R.; Jarosz, Isabel; Lee, Vicki; Mui, Leo; Thatipamala, Sonya S.; Dicks, Andrew P.

    2008-01-01

    This article describes the rapid, green synthesis of a biaryl compound (4-phenylphenol) via a Pd(0)-catalyzed Suzuki cross-coupling reaction in water. Mild reaction conditions and operational simplicity makes this experiment especially amenable to both mid- and upper-level undergraduates. The methodology exposes students to purely aqueous…

  13. Welcome to The Green Village

    NARCIS (Netherlands)

    Van Wijk, A.J.M.

    2013-01-01

    A sustainable world can only be achieved by an open collaboration between science, business and the public. That is why we create the Green Village: an innovative, lively, interactive and challenging environment where entrepreneurs, innovators, companies, artists, teachers and visitors can meet,

  14. Green chemistry for chemical synthesis

    OpenAIRE

    Li, Chao-Jun; Trost, Barry M.

    2008-01-01

    Green chemistry for chemical synthesis addresses our future challenges in working with chemical processes and products by inventing novel reactions that can maximize the desired products and minimize by-products, designing new synthetic schemes and apparati that can simplify operations in chemical productions, and seeking greener solvents that are inherently environmentally and ecologically benign.

  15. Green chemistry for chemical synthesis

    Science.gov (United States)

    Li, Chao-Jun; Trost, Barry M.

    2008-01-01

    Green chemistry for chemical synthesis addresses our future challenges in working with chemical processes and products by inventing novel reactions that can maximize the desired products and minimize by-products, designing new synthetic schemes and apparati that can simplify operations in chemical productions, and seeking greener solvents that are inherently environmentally and ecologically benign. PMID:18768813

  16. USPS – Lean Green Teams

    Energy Technology Data Exchange (ETDEWEB)

    None

    2012-08-01

    Institutional change case study details the U.S. Postal Service's Lean Green Teams, which collaborate across functions to identify and implement low- and no-cost ways to conserve natural resources, purchase fewer consumable products, and reduce waste.

  17. Welcome to The Green Village

    NARCIS (Netherlands)

    Van Wijk, A.J.M.

    2013-01-01

    A sustainable world can only be achieved by an open collaboration between science, business and the public. That is why we create the Green Village: an innovative, lively, interactive and challenging environment where entrepreneurs, innovators, companies, artists, teachers and visitors can meet, wor

  18. Green tax reform in Denmark

    DEFF Research Database (Denmark)

    Andersen, Mikael Skou

    1994-01-01

    Energy, transport and fuel taxes in Denmark have, since the late 1970s, been among the highest in the OECD, and raise already more than 30 billion DKK annually to cover 10-12 per cent of the state household: a share that will be increased over the next five years with new green taxes. Furthermore...

  19. Alternative energies. Green jobs hopefully

    Energy Technology Data Exchange (ETDEWEB)

    Belin, H.

    2009-09-15

    As politicians have to take tough decisions on allocating recovery budgets, the ability to quantify the expected impact of green policies on employment and GDP is crucial. But good data are hard to come by. The EU sees net positive effects, but they will not come easily.

  20. Date with the Green Island

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ Qingdao,also spelled Tsingtao,iS one of the most beautiful and clean cities in China and with a population of around 2.5 million(7 million regional)is the largest city after Jinan(the capital)in Shandong Province.The name"Qingdao"means "The Green Island".

  1. EPA's Ongoing Green Infrastructure Research

    Science.gov (United States)

    Green Infrastructure is a concept originating in the United States in the mid-1990's that highlights the importance of the natural environment in decisions about land use planning. In particular there is an emphasis on the “life support” functions provided by the natural environm...

  2. A Green Laser Pointer Hazard

    CERN Document Server

    Galang, Jemellie; Hagley, Edward W; Clark, Charles W

    2010-01-01

    An inexpensive green laser pointer was found to emit 20 mW of infrared radiation during normal use. This is potentially a serious hazard that would not be noticed by most users of such pointers. We find that this infrared emission derives from the design of the pointer, and describe a simple method of testing for infrared emissions using common household items.

  3. Green Grows The Bottom Line

    Institute of Scientific and Technical Information of China (English)

    MARKGODFREY

    2004-01-01

    In promoting sustainable business practices in China, business leaders from the EU and Chinese companies have much to share but not that much in common. The EU is funding China's largest environmental program but, worried about the cost factor, some Chinese businesses areproving reluctant about going green.

  4. Educational benefits of green chemistry

    Science.gov (United States)

    Desmond, Serenity; Ray, Christian; Andino Martínez, José G.

    2017-08-01

    In this article, we present our current state of affairs in the "greening" of general chemistry laboratories, at the University of Illinois at Urbana-Champaign. We recognize the need to quantify our environmental mark and what we plan to do to continue to strive to make our work more sustainable and educational.

  5. Green Marketing Strategies for Sustainable Business Growth

    OpenAIRE

    Dash, B M; padhy, P C; Das, Dr. S M

    2012-01-01

    Environment friendly, so called green marketing has become a discussed subject and companies are constantly trying to find the best ways to reach the customers with their green message. Customers are becoming more demanding and they have started to pay more attention to the environment. What is important with brands is how customers perceive them, what the image of the brand is? The aim of this study is to find out how strategic issues in green marketing are addressed by Companies. Green mark...

  6. GREEN ECONOMY - THE ECONOMY OF THE FUTURE

    OpenAIRE

    Robert BLAJ

    2013-01-01

    This paper defines the concept of "green economy", presents the main international organizations that deal the green economy. Are provided details of the most significant principles, objectives and actions of the concept of green economy. At the European level there is "The 2020 strategy ", which shows that Europe's economy should be an economy that knows how to manage resources efficiently and reduce carbon emissions. There are currently a number of basic laws for the green economy. Forest e...

  7. Consumers’ attitudes towards green food in China

    DEFF Research Database (Denmark)

    Perrea, Toula; Grunert, Klaus G; Krystallis Krontalis, Athanasios

    Green food is perceived by Chinese consumers as environmentally friendly and safe to consume. Through a Value-Attitude model, the paper examines the degree to which attitudes towards green food is determined by consumers’ values and their general attitudes towards environment and technology....... The link between collectivism, attitudes towards environment and attitudes towards green food is the strongest one. Collectivism also influences attitudes towards technology, which in turn influence attitudes towards green food. However, the lack of significant relationship between individualism...

  8. Green Roof Potential in Arab Cities

    OpenAIRE

    Attia, Shady

    2014-01-01

    Urban green roofs have long been promoted as an easy and effective strategy for beautifying the built environment and increasing investment opportunity. The building roof is very important because it has a direct impact on thermal comfort and energy conservation in and around buildings. Urban green roofs can help to address the lack of green space in many urban areas. Urban green roofs provides the city with open spaces that helps reduce urban heat island effect and provides the human populat...

  9. Review on Urban Green Space System Planning

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    By reviews of the related papers and works about urban green space system planning at home and abroad, the paper defined the concept and classification of urban green space system, and functions, tasks, structure and layout of green land system planning. In the meantime, the paper introduced related theory, reviewed the development and current situation of domestic green land system, and finally forecasted the development trends.

  10. Green Tea and Its Antioxidant Properties

    OpenAIRE

    Yeh, Jason

    1999-01-01

    Green tea contains antioxidants which have been implicated to contribute to reduced risk of cardiovascular disease. This may be explained in part by the green tea's antioxidant properties. Green tea is a rich source of flavonoids with high antioxidant activity both in vitro and in vivo. This includes the ability of green tea to lower the oxidizability of low-density lipoprotein (LDL) in vitro. In vivo lipid oxidation as measure by plasma lipid peroxides and LDL oxidizability are significantly...

  11. Green meetings in the hospitality industry

    OpenAIRE

    Rieder, Julia

    2013-01-01

    The object of this research thesis is focused mostly on green meetings in the hospitality industry to be environment friendlier. It concerns what the hospitality industry and especially hotels can do within their meeting facilities to be environment friendlier and sustainable. The research will start with an introduction and a first impression of the reasons for the appearance of green meetings. Then the theoretical framework starts with the summary of green meetings and green technology....

  12. Challenges of Green Logistics in Southeast Europe

    OpenAIRE

    Bojan Beškovnik; Livio Jakomin

    2010-01-01

    This paper describes the trends towards green logistics in global aspect and challenges of adopting green logistics in the region of Southeast Europe. Modern logistics with supply chain management is experiencing a period of important evolution. From reversible logistics, we came to green logistics, which is a wider concept of environmentally friendly thinking. Reverse logistics includes processes of movements and transportation of waste from users to recycling plants; meanwhile, green logist...

  13. Consumers’ attitudes towards green food in China

    DEFF Research Database (Denmark)

    Perrea, Toula; Grunert, Klaus G; Krystallis Krontalis, Athanasios

    Green food is perceived by Chinese consumers as environmentally friendly and safe to consume. Through a Value-Attitude model, the paper examines the degree to which attitudes towards green food is determined by consumers’ values and their general attitudes towards environment and technology....... The link between collectivism, attitudes towards environment and attitudes towards green food is the strongest one. Collectivism also influences attitudes towards technology, which in turn influence attitudes towards green food. However, the lack of significant relationship between individualism...

  14. Green Marketing Strategies for Sustainable Business Growth

    OpenAIRE

    Dash, B M; padhy, P C; Das, Dr. S M

    2012-01-01

    Environment friendly, so called green marketing has become a discussed subject and companies are constantly trying to find the best ways to reach the customers with their green message. Customers are becoming more demanding and they have started to pay more attention to the environment. What is important with brands is how customers perceive them, what the image of the brand is? The aim of this study is to find out how strategic issues in green marketing are addressed by Companies. Green mark...

  15. 19 CFR 351.522 - Green light and green box subsidies.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 3 2010-04-01 2010-04-01 false Green light and green box subsidies. 351.522 Section 351.522 Customs Duties INTERNATIONAL TRADE ADMINISTRATION, DEPARTMENT OF COMMERCE ANTIDUMPING AND COUNTERVAILING DUTIES Identification and Measurement of Countervailable Subsidies § 351.522 Green light and green...

  16. 78 FR 21368 - Office of Federal High-Performance Green Buildings; Green Building Advisory Committee...

    Science.gov (United States)

    2013-04-10

    ... ADMINISTRATION Office of Federal High-Performance Green Buildings; Green Building Advisory Committee... provides the schedule and agenda for the May 1, 2013, meeting of the Green Building Advisory Committee... Green Buildings, Office of Government-wide Policy, General Services Administration, 1275 First Street...

  17. 78 FR 56703 - Office of Federal High-Performance Green Buildings; Green Building Advisory Committee...

    Science.gov (United States)

    2013-09-13

    ... ADMINISTRATION Office of Federal High-Performance Green Buildings; Green Building Advisory Committee..., 2013, meeting of the Green Building Advisory Committee Meeting (the Committee) and the schedule for a... CONTACT: Ken Sandler, Designated Federal Officer, ] Office of Federal High-Performance Green...

  18. 77 FR 66616 - Office of Federal High-Performance Green Buildings; Green Building Advisory Committee...

    Science.gov (United States)

    2012-11-06

    ... ADMINISTRATION Office of Federal High-Performance Green Buildings; Green Building Advisory Committee... provides the schedule and agenda for the November 27, 2012, meeting of the Green Building Advisory... High-Performance Green Buildings, Office of Government-wide Policy, General Services...

  19. 77 FR 24494 - Office of Federal High-Performance Green Buildings; Green Building Advisory Committee...

    Science.gov (United States)

    2012-04-24

    ... ADMINISTRATION Office of Federal High-Performance Green Buildings; Green Building Advisory Committee... and agenda for the May 9, 2012, meeting of the Green Building Advisory Committee Meeting (the... Sandler, Designated Federal Officer, Office of Federal High-Performance Green Buildings, Office...

  20. EFAB Report: Green Infrastructure Operations and Maintenance Finance

    Science.gov (United States)

    In this report, EFAB defines green infrastructure, outlines the benefits of green infrastructure, introduces green infrastructure operations and maintenance costs, and identifies and evaluates diverse ways to fund/finance green infrastructure O&M costs.

  1. Vitamin G : Green environments - Healthy environments

    NARCIS (Netherlands)

    Maas, J.

    2009-01-01

    The shortest summary of the thesis is in its title “Vitamin G”, where the G stands for the green space around us and Vitamin stands for the possible positive relationship between green space and people’s health. In the first part of this thesis we investigate whether green space in people’s living

  2. 75 FR 1591 - Green Technology Pilot Program

    Science.gov (United States)

    2010-01-12

    ... Patent and Trademark Office Green Technology Pilot Program ACTION: Proposed collection; comment request...@uspto.gov . Include A0651-0062 Green Technology Pilot Program comment@ in the subject line of the... examination pilot program for patent applications pertaining to green technologies, including greenhouse...

  3. 7 CFR 29.3522 - Green (G).

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Green (G). 29.3522 Section 29.3522 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Type 95) § 29.3522 Green (G). A term applied to green-colored, immature, or crude tobacco. Any leaf...

  4. 7 CFR 29.3029 - Green (G).

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Green (G). 29.3029 Section 29.3029 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Green (G). A color term applied to immature or crude tobacco. Any leaf which has a green color affecting...

  5. An Approach towards Teaching Green Chemistry Fundamentals

    Science.gov (United States)

    van Arnum, Susan D.

    2005-01-01

    A useful metrics system for the assessment of the environmental impact of chemical processes is utilized to illustrate several of the principles of green chemistry. The use of this metrics system in conjunction with laboratory experiments in green chemistry would provide for reinforcement in both the theory and practice of green chemistry.

  6. 21 CFR 73.3124 - Phthalocyanine green.

    Science.gov (United States)

    2010-04-01

    ... COLOR ADDITIVES EXEMPT FROM CERTIFICATION Medical Devices § 73.3124 Phthalocyanine green. (a) Identity. The color additive is phthalocyanine green (CAS Reg. No. 1328-53-6), Colour Index No. 74260. (b) Uses... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Phthalocyanine green. 73.3124 Section 73.3124...

  7. Green buildings: A Mauritian built environment stakeholders ...

    African Journals Online (AJOL)

    be associated with the energy crisis and environmental pollution concerns. This research ... literature study on green buildings generally revealed that green buildings may be more ... of Environmental Affairs and Tourism, 2009: online). However, in ... the scarcity of natural materials in the building industry, the use of green ...

  8. Green Roofs for Stormwater Runoff Control

    Science.gov (United States)

    This project evaluated green roofs as a stormwater management tool. Specifically, runoff quantity and quality from green and flat asphalt roofs were compared. Evapotranspiration from planted green roofs and evaporation from unplanted media roofs were also compared. The influence...

  9. Vitamin G : Green environments - Healthy environments

    NARCIS (Netherlands)

    Maas, J.

    2009-01-01

    The shortest summary of the thesis is in its title “Vitamin G”, where the G stands for the green space around us and Vitamin stands for the possible positive relationship between green space and people’s health. In the first part of this thesis we investigate whether green space in people’s living e

  10. Green chemistry education in the Middle East

    Science.gov (United States)

    Kolopajlo, Larry

    2017-06-01

    The Middle East once dominated the age of alchemy, and today it is experiencing a resurgence by transforming the age of petroleum chemicals into a greener science through Estidama. This green conversion is taking place through green chemical research and education. This report examines and reviews the understudied subject of green chemical education in the Middle East through the lens of context and history.

  11. Trends in Utility Green Pricing Programs (2005)

    Energy Technology Data Exchange (ETDEWEB)

    Bird, L.; Brown, E.

    2006-10-01

    This report presents year-end 2005 data on utility green pricing programs, and examines trends in consumer response and program implementation over time. The data in this report, which were obtained via a questionnaire distributed to utility green pricing program managers, can be used by utilities to benchmark the success of their green power programs.

  12. Seeing Green: Speculative Urbanism in the Green Economy

    OpenAIRE

    Knuth, Sarah

    2014-01-01

    As the twenty-first century begins, climate change has become an urban problem. Global urban networks and institutions such as the World Bank point to cities' energy demand and major greenhouse gas emissions share. Simultaneously, they frame cities as a critical source of environmental solutions, through green building, energy efficiency retrofitting, "smart" infrastructure, and other transformations of twentieth century urban geography. And critically, they argue that innovative cities can m...

  13. Green-E general program and public information support program report, August 1, 1999 - September 30, 2000

    Energy Technology Data Exchange (ETDEWEB)

    Brown, Kirk

    2000-09-30

    Green-E Program support from the Dept. of Energy augmented the costs of implementing the objectives of the Green-E Renewable Electricity Project; general program implementation; regional adaptation; developing strategic partnerships; and public information/education/outreach.

  14. What makes a building green?[Green building design

    Energy Technology Data Exchange (ETDEWEB)

    Zachariah, J.L.; Kennedy, C.; Pressnail, K. [University of Toronto (Canada). Dept. of Civil Engineering

    2002-07-01

    The terms 'sustainable architecture', 'green building' and 'ecological design' have emerged, along with a host of similar permutations, in recent practice as environmentally friendly modes of design, construction and operation geared towards producing healthy enduring communities. However, the terms are still vague and lead to much ambiguity in their implementation. This paper consolidates the current foci of sustainable architecture through a review of several projects and institutional guidelines that are geared towards achieving sustainability in the built environment. A contemporary checklist of desirable design strategies and building practices for a green building is presented. Consideration is given to attempts at ranking the importance of these strategies. While it is concluded that the implementation of green building design cannot be prescriptive, the checklist is intended to be an awareness-raising tool that provides the foundation for greater innovation in the designer's approach to building projects. The concept of a 'healing building' is proposed as perhaps the next level of sustainable architecture. (author)

  15. The green marketing of modern office furniture

    Institute of Scientific and Technical Information of China (English)

    林凡青

    2015-01-01

    Green marketing is referred to as the mainstream of marketing in the 21st century, it mainly discusses the enterprise how to deal with the growing consumer demand for environmentally friendly products. Green marketing is an extension of the traditional marketing and the development, in the traditional marketing concept, through the coordination of enterprises, customers, competitors to gain maximum profits, and green marketing is more than the ecological environment factors included. Furniture enterprises through to carry out green marketing strategy, sales of green furniture products, the corresponding measures to guide the sustainable consumption and satisfy the consumer, to achieve economic interests, the interests of the consumers, the environment is unified.

  16. Green pigments of the Pompeian artists' palette

    Science.gov (United States)

    Aliatis, Irene; Bersani, Danilo; Campani, Elisa; Casoli, Antonella; Lottici, Pier Paolo; Mantovan, Silvia; Marino, Iari-Gabriel; Ospitali, Francesca

    2009-08-01

    Green colored samples on wall paintings and green powder from a pigment pot found in Pompeii area are investigated by micro-Raman, FT-IR and, for one sample, SEM-EDX. To obtain the green color, green earths and malachite were used, together with mixture of Egyptian blue and yellow ochre. The mineralogical identification of the green earths has been attempted through the comparison of the vibrational features, discriminating between celadonite and glauconite spectra. Traces of a modern synthetic pigment containing copper phthalocyanine were found in a fresco fragment.

  17. Green economy and green jobs; Vihreae talous ja vihreaet tyoet

    Energy Technology Data Exchange (ETDEWEB)

    Honkasalo, A.

    2012-05-15

    This report looks at discussions on a green economy and green jobs in international organizations such as the OECD, EU and UNEP. It also studies the structural change in the green economy in Finland and how this change will be brought forward by the year 2050 through low carbon technology and innovations. It draws special attention to how citizens' perception of risks and their development impact the approval and acceptance of climate policies and measures. Finland will continue to be a country that utilises natural resources, and where a large part of its industrial sector will be energy- and material-intensive forest, mining and basic metal industries. The following factors will have an impact on work: Energy production is mainly based on renewable energy sources such as bio-, wind and solar power. Energy and material efficiency are important targets; emissions will decrease also in work places. Repairs and wood-based building will increase; new houses will produce energy. Reuse will increase; former waste disposal sites will function as mines. Organic and GMO foodstuffs will become popular. Electric and hybrid cars will take over the markets. Environmental applications of gene- and nanotechnology will become widely used. Physical workplaces and strictly controlled working times will lose their importance; virtual offices and remote work become popular. Products will be produced to last, with renewable usage in mind, and repair and maintenance of products will become more common. Occupational health and safety issues are of paramount importance especially in bio-energy production, repair and maintenance work, as well as waste management. Especially nano- and biotechnology and hazardous chemicals require careful risk management; the precautionary principle is applied to them. Studies on a green economy and green jobs usually look very positively at the possibilities of creating new jobs through environmental policies. Employment estimates done in the past may

  18. [Research progress on urban green space].

    Science.gov (United States)

    Chang, Qing; Li, Shuang-Cheng; Li, Hong-Yuan; Peng, Jian; Wang, Yang-Lin

    2007-07-01

    Nature, diversity, and openness are what we demand from urban green space in the 21st century. Based on the summary of urban green space connotation, types and significance, this paper reviewed the research hotspots of urban green space, i.e., conservation and planning of urban-rural fringe, restoration and preservation of natural areas and indigenous vegetation, ecological restoration and planning of green way, biodiversity conservation, ecosystem structure and services, and management policy. The difference between foreign and domestic urban green space researches and practices were summarized, and some preferential urban green space research aspects in the future were proposed. It was suggested that in China, urban green space strategy should be integrated into urban planning and land use planning.

  19. Organizational Green IT Adoption: Concept and Evidence

    Directory of Open Access Journals (Sweden)

    Qi Deng

    2015-12-01

    Full Text Available Green IT has emerged as an important research topic in information systems and in other areas, such as business sustainability management. Some progress has been made in our understandings of green IT in a wide area of research topics, ranging from the green IT definition to the motivation for adopting green IT by organizations. This paper provides a holistic review and explanation of why organizations adopt green IT. Based on an extensive review of extant studies and a broad theoretical foundation, the paper presents a theoretical framework on organizational green IT adoption (OGITA. For researchers, the study provides a comprehensive review of previous green IT adoption studies and a roadmap for future research. For practitioners, the study provides managers and policy makers a systematic analytical framework in guiding their business decisions.

  20. Issues concerning "Greenification" of Green Food Enterprises

    Institute of Scientific and Technical Information of China (English)

    Cuixia; LI; Yanan; GE; Ge; BAI

    2013-01-01

    We redefine "green food enterprises" and expound the connotation of "greenification" of food processing industry. Taking the case of Heilongjiang Province, we give an overview of green food enterprises in Heilongjiang Province, and study the degree of "greenification" of food processing industry in Heilongjiang Province, through the case study of related enterprises. There are some problems in the process of pushing forward "greenification" of food processing industry, such as the high cost of production, varying quality of products, weak R & D capability and the distance limitations of raw material places and the consumer market. The following recommendations are put forth for promoting the "greenification" of food enterprises: (i) Reducing the production costs of green food, and improving the "greenification rate"; (ii) Intensifying policy support, and creating a "green" environment; (iii) Strengthening quality control, and improving consumers trust in green food; (iv) Establishing the network of green marketing, and broadening sales channels of green food.

  1. Green corridors and network design

    DEFF Research Database (Denmark)

    Panagakos, George

    2016-01-01

    The purpose of this chapter is to investigate the relation between the Trans-European Transport Network (TEN-T) and the green corridor concept. First, the need is established for a corridor governance structure that enables the close cooperation among the numerous stakeholders from both the public...... and private sectors engaged in all corridor related issues ranging from network design to the provision of integrated logistical solutions. The governance scheme of the recently introduced TEN-T core network corridors seems to fulfil this requirement. Following a brief history of TEN-T development, the 2013...... major overhaul of the EU transportation infrastructure policy is outlined and the basic differences with the past are pinpointed. The provisions of the new TEN-T Guidelines are scrutinized so as to check whether the TEN-T core network corridors exhibit the characteristics of a green corridor...

  2. Operational Options for Green Ships

    Institute of Scientific and Technical Information of China (English)

    Salma Sherbaz; Wenyang Duan

    2012-01-01

    Environmental issues and rising fuel prices necessitate better energy-efficiency in all sectors.The shipping industry is one of the major stakeholders,responsible for 3% of global CO2 emissions,14%-15% of global NOx emissions,and 16% of global SOx emissions.In addition,continuously rising fuel prices are also an incentive to focus on new ways for better energy-effectiveness.The green ship concept requires exploring and implementing technology on ships to increase energy-efficiency and reduce emissions.Ship operation is an important topic with large potential to increase cost-and-energy-effectiveness.This paper provided a comprehensive review of basic concepts,principles,and potential of operational options for green ships.The key challenges pertaining to ship crew i.e.academic qualifications prior to induction,in-service training and motivation were discussed.The author also deliberated on remedies to these challenges.

  3. Nordea Goes Green with IT

    DEFF Research Database (Denmark)

    Hedman, Jonas; Henningsson, Stefan

    To become sustainable, or green, is in Nordea not a process that is forced upon the organization by top management. On the contrary, it is a smooth and soft process lead by champions and supported by the management team. One could compare the process with the game curling, where a small grain...... of sand might stop the curling stone to reach the nest. In the greening process of Nordea it is a risk that the process might be set back for several years if it is not carefully managed. To ensure that no grain of sand hinders the process, a slow and incremental strategy is in place. The process...... is supported and encouraged by the management and grounded in the corporate values....

  4. Color us (or somebody) green

    Energy Technology Data Exchange (ETDEWEB)

    Hill, L.W.

    1993-04-01

    Customers are turning green with environmental awareness in the marketplace. This movement is quickly gaining momentum with increasing demand for natural ingredients, recyclable materials, and low pollution technology. Although foresters have practiced environmental awareness for a long time and have become pretty good at it, the green consumerism needs their attention. Products from the world's forests circulate in world trade. Consumer attitudes about what these products are, where they come from and how they are produced and transported affect our profession. The international Forest Stewardship Council (FSC) was formed in 1992 to set a worldwide standard for good forest management by promoting widely recognized and respected principles of good forest management. The ten principles are listed.

  5. Green chemistry for nanoparticle synthesis.

    Science.gov (United States)

    Duan, Haohong; Wang, Dingsheng; Li, Yadong

    2015-08-21

    The application of the twelve principles of green chemistry in nanoparticle synthesis is a relatively new emerging issue concerning the sustainability. This field has received great attention in recent years due to its capability to design alternative, safer, energy efficient, and less toxic routes towards synthesis. These routes have been associated with the rational utilization of various substances in the nanoparticle preparations and synthetic methods, which have been broadly discussed in this tutorial review. This article is not meant to provide an exhaustive overview of green synthesis of nanoparticles, but to present several pivotal aspects of synthesis with environmental concerns, involving the selection and evaluation of nontoxic capping and reducing agents, the choice of innocuous solvents and the development of energy-efficient synthetic methods.

  6. Green function for hyperbolic media

    CERN Document Server

    Potemkin, Andrey S; Belov, Pavel A; Kivshar, Yuri S

    2012-01-01

    We revisit the problem of the electromagnetic Green function for homogeneous hyperbolic media, where longitudinal and transverse components of the dielectric permittivity tensor have different signs. We analyze the dipole emission patterns for both dipole orientations with respect to the symmetry axis and for different signs of dielectric constants, and show that the emission pattern is highly anisotropic and has a characteristic cross-like shape: the waves are propagating within a certain cone and are evanescent outside this cone. We demonstrate the coexistence of the cone-like pattern due to emission of the extraordinary TM-polarized waves and elliptical pattern due to emission of ordinary TE-polarized waves. We find a singular complex term in the Green function, proportional to the $\\delta-$function and governing the photonic density of states and Purcell effect in hyperbolic media.

  7. Operational options for green ships

    Science.gov (United States)

    Sherbaz, Salma; Duan, Wenyang

    2012-09-01

    Environmental issues and rising fuel prices necessitate better energy-efficiency in all sectors. The shipping industry is one of the major stakeholders, responsible for 3% of global CO2 emissions, 14%-15% of global NO X emissions, and 16% of global SO X emissions. In addition, continuously rising fuel prices are also an incentive to focus on new ways for better energy-effectiveness. The green ship concept requires exploring and implementing technology on ships to increase energy-efficiency and reduce emissions. Ship operation is an important topic with large potential to increase cost-and-energy-effectiveness. This paper provided a comprehensive review of basic concepts, principles, and potential of operational options for green ships. The key challenges pertaining to ship crew i.e. academic qualifications prior to induction, in-service training and motivation were discussed. The author also deliberated on remedies to these challenges.

  8. The Green Lacewing, Chrysoperla carnea

    DEFF Research Database (Denmark)

    Shrestha, Govinda; Enkegaard, Annie

    2013-01-01

    This study investigated the prey preference of 3rd instar green lacewing, Chrysoperla carnea Stephens (Neuroptera: Chrysopidae), between western flower thrips, Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae), and lettuce aphids, Nasonovia ribisnigri (Mosley) (Hemiptera: Aphididae......%, and aphid mortality between 52 and 98%. Chrysoperla carnea had a significant preference for N. ribisnigri at two ratios (10 aphids:80 thrips, 65 aphids:25 thrips), but no preference for either prey at the other ratios. There was no significant linear relationship between preference index and prey ratio...

  9. Community pressure for green behaviour

    OpenAIRE

    Heyes, A.; Kapur, Sandeep

    2012-01-01

    The desire to avoid rousing community hostility may encourage firms to behave in an environmentally responsible manner. It has been conjectured that such 'informal regulation' could effectively replace formal intervention in some settings, and usefully complement it in others. We explore these conjectures with mixed results. Informal regulation is necessarily less efficient than a well-designed formal alternative and the pattern of green behaviour induced by the threat of community hostility ...

  10. Green Nanoparticles for Mosquito Control

    OpenAIRE

    Namita Soni; Soam Prakash

    2014-01-01

    Here, we have used the green method for synthesis of silver and gold nanoparticles. In the present study the silver (Ag) and gold (Au) nanoparticles (NPs) were synthesized by using the aqueous bark extract of Indian spice dalchini (Cinnamomum zeylanicum) (C. zyelanicum or C. verum J. Presl). Additionally, we have used these synthesized nanoparticles for mosquito control. The larvicidal activity has been tested against the malaria vector Anopheles stephensi and filariasis vector Culex quinquef...

  11. Green Project in Auto Industry

    Institute of Scientific and Technical Information of China (English)

    Yang Wei

    2007-01-01

    @@ Automobile industry in China is developing very fast,which brings great business opportunities.In 2006,China was ranked the third in the world only after the United States and Japan in terms of auto sales.As the vehicle population in China is rocketing,a series of related social problems are emerging.How to fast develop auto industfy,and at the same time,protect our lwing environment? A green project is in urgent need.

  12. Towards a Green Energy Economy?

    OpenAIRE

    Mundaca, Luis; Neij, Lena

    2014-01-01

    The global financial crisis provided an opportunity for countries to reduce their dependence on fossil fuels. Green energy technologies were heavily promoted as a way to reinvigorate economies, create jobs and reduce CO2 emissions. However, despite multiple policy efforts, data show that emissions continue to rise. The limited progress made in many parts of the world has been insufficient to offset the negative effects of economic growth, increased consumption and fossil-based energy use.

  13. Applied biotransformations in green solvents.

    Science.gov (United States)

    Hernáiz, María J; Alcántara, Andrés R; García, José I; Sinisterra, José V

    2010-08-16

    The definite interest in implementing sustainable industrial technologies has impelled the use of biocatalysts (enzymes or cells), leading to high chemo-, regio- and stereoselectivities under mild conditions. As usual substrates are not soluble in water, the employ of organic solvents is mandatory. We will focus on different attempts to combine the valuable properties of green solvents with the advantages of using biocatalysts for developing cleaner synthetic processes.

  14. Database Engines: Evolution of Greenness

    OpenAIRE

    Miranskyy, Andriy V.; Al-zanbouri, Zainab; Godwin, David; Bener, Ayse Basar

    2017-01-01

    Context: Information Technology consumes up to 10\\% of the world's electricity generation, contributing to CO2 emissions and high energy costs. Data centers, particularly databases, use up to 23% of this energy. Therefore, building an energy-efficient (green) database engine could reduce energy consumption and CO2 emissions. Goal: To understand the factors driving databases' energy consumption and execution time throughout their evolution. Method: We conducted an empirical case study of energ...

  15. Opportunities for green growth; Vihreaen kasvun mahdollisuudet

    Energy Technology Data Exchange (ETDEWEB)

    Antikainen, R.; Mickwitz, P.; Seppaelae, J. [and others

    2013-03-15

    The report seeks an answer to the question as to the kind of policy decisions (steps) by which preconditions for green growth may be created in Finland. The proposed steps are based on a review of earlier research and studies relating to Finland's key consumption and production systems (food, housing, transport and energy) and to certain path finding countries in terms of the green economy (the Netherlands, Germany, Sweden, Brazil). In addition, the report examines various models by which systemic change towards a green economy may be supported. The report also highlights successful examples of green business activity and measures to promote green growth. Green Growth is defined as low-carbon, resource-efficient economic growth based on safeguarding the functional capacity of ecosystems while promoting wellbeing and social justice. Green growth is considered to have significant worldwide potential, which is currently evident particularly in the rapid growth of cleantech demand. Successful future actors will be more material- and energy-efficient than their competitors, and they will be able to provide services and products flexibly for a low-carbon society. There are opportunities for green growth in all sectors of society. Green growth may consist of an entirely new kind of business activity and create new companies, but there are also opportunities in our traditional energy- and resource-intensive industries. Companies have a key role in growth, but realising green growth also requires changes in consumption. Central, regional and local government will act as facilitators in creating the preconditions for green growth. The report presents a number of policy measures and processes by which Finland can support green growth. Proposals for steps towards green growth include: (A.) Creating preconditions for green growth through a joint vision and political commitment. (B.) Stimulating companies' green growth potential and boosting green demand. (C

  16. Green lights program in China

    Energy Technology Data Exchange (ETDEWEB)

    Dadi, Zhuo; Hong, Liu [Beijing Energy Efficiency Center (China)

    1996-12-31

    In China`s 9th 5-year plan (1996-2000), the Chinese government has placed high priority on energy conservation. The China Green Lights Program (CGLP) is listed as one of the key projects of energy conservation. The basic strategy of the CGLP is to mobilise all of the potential contributors to participate in the program, and to use market signals and supplementary non-market instruments to facilitate its implementation. Governmental funds and loans will be used as seed money to attract private participation in the program. The program contains the following elements: (1) Information dissemination to educate the public on the economic and other values of the program and to provide CGLP information to increase consumer awareness and, as a result, increase the demand for energy-efficient lighting systems. (2) Development of standards and codes for lighting systems, establishment of product specifications, and enforcement of product standards. (3) Development of quality certification and labelling system to provide assurances to consumers that the products they are purchasing will meet their performance and cost saving expectations. (4) Highlighted support and financing for production technology development and production capacity expansion. (5) Demonstration and pilot projects to boost consumer confidence in green lighting systems and to demonstrate new production technologies and processes. (6) International co-operation to expand the international exchange and absorb advanced technology and experience for implementation of the China Green Lights Program.

  17. OPEN MINDS DEVELOP GREEN BUSINESS

    Directory of Open Access Journals (Sweden)

    BURDUF (MIERLARU ANDREEA ELENA

    2014-06-01

    Full Text Available Because of the high costs related to environmental and climate protection, green products and green energy sources, firms are not interested in reducing environment-unfriendly activities. But even large companies can afford allocating money for research? Apple won a patent which, if used in the near future, it could transform into a mobile IPhone 5 obsolete and polluting the atmosphere. Apple patent obtained is related to the integration of a touchscreen display has a solar charging system. But who was the open mind behing the rise of Apple? Steve Jobs dropped out of college after six months and spent the next eighteen months attend on creative classes. Starting with the definition of green economy, the purpose of this paper is to analyse how to reduce environmental risks, so the economy becomes a component of the ecosystem in which it resides. A person with completed studies can be a skilled specialist who has mastered the field, but condemned to be only professional competent, but not an open mind who contribute to innovation. In conclusion, the future of the planet depends on business decisions, and whether they will be good, earth will be a place that future generations will enjoy it.

  18. How to Green Windows Update?

    Directory of Open Access Journals (Sweden)

    Seifedine Kadry

    2012-11-01

    Full Text Available The most important challenges facing the earth in the future are energy, water, environment and food security, Green IT contributes in significant role in finding solutions because it consume energy more efficient and reduce pollution in water, air and soil in addition to improving economy because Green IT is manage energy sources by reducing energy consumption with good performance. Most of energy consumed around the world depends on non-renewable energy and part of this energy consumed to update technologies In this paper ,we will study one of the most important tools in Microsoft, which is used in order to help users to get updates of Microsoft's products, which is called windows server update services (WSUS, which is helping to reduce energy consumption, we will study this tool and then try to make it more green by reducing the send / receive between Microsoft Update (MU and WSUS, which will reduce energy consumption, and we will propose algorithm and compared the energy consumption in the current design with energy consumption in the proposed design. This design will open the way for future work in order to make sending updates in MU less energy consumption by apply conditional sending and that will help to improve the performance of MU added to improve the network performance with more efficient consumption of energy.

  19. Optimization of Operating Systems towards Green Computing

    Directory of Open Access Journals (Sweden)

    Appasami Govindasamy

    2011-01-01

    Full Text Available Green Computing is one of the emerging computing technology in the field of computer science engineering and technology to provide Green Information Technology (Green IT. It is mainly used to protect environment, optimize energy consumption and keeps green environment. Green computing also refers to environmentally sustainable computing. In recent years, companies in the computer industry have come to realize that going green is in their best interest, both in terms of public relations and reduced costs. Information and communication technology (ICT has now become an important department for the success of any organization. Making IT “Green” can not only save money but help save our world by making it a better place through reducing and/or eliminating wasteful practices. In this paper we focus on green computing by optimizing operating systems and scheduling of hardware resources. The objectives of the green computing are human power, electrical energy, time and cost reduction with out polluting the environment while developing the software. Operating System (OS Optimization is very important for Green computing, because it is bridge for both hardware components and Application Soft wares. The important Steps for green computing user and energy efficient usage are also discussed in this paper.

  20. The Influence of Excessive Product Packaging on Green Brand Attachment: The Mediation Roles of Green Brand Attitude and Green Brand Image

    National Research Council Canada - National Science Library

    Yu-Shan Chen; Shu-Tzu Hung; Ting-Yu Wang; A-Fen Huang; Yen-Wen Liao

    2017-01-01

    This study develops an original framework to explore the influence of excessive product packaging on green brand attachment and to discuss the mediation roles of green brand attitude and green brand image...

  1. Game Analysis and Countermeasures Discussion on Green Marketing

    OpenAIRE

    Li, Geng

    2011-01-01

    On the basis of making certain assumption on the game situation of carrying our green marketing, this paper conducts game analysis on the green marketing choice among enterprises, the green marketing choice between enterprises and consumers, and the green marketing choice of consumers. Then this paper expounds the necessity of implementing green marketing as follows: the green marketing is the inevitable requirements of sustainable development of economy; the green marketing is the inevitable...

  2. Game Analysis and Countermeasures Discussion on Green Marketing

    OpenAIRE

    Li, Geng

    2011-01-01

    On the basis of making certain assumption on the game situation of carrying our green marketing, this paper conducts game analysis on the green marketing choice among enterprises, the green marketing choice between enterprises and consumers, and the green marketing choice of consumers. Then this paper expounds the necessity of implementing green marketing as follows: the green marketing is the inevitable requirements of sustainable development of economy; the green marketing is the inevitable...

  3. Green spaces – a key resources for urban sustainability. The GreenKeys approach for developing green spaces

    Directory of Open Access Journals (Sweden)

    Carlos Smaniotto Costa

    2008-01-01

    Full Text Available Following the principles of sustainable development all urban development programmes set down ideas and ideals to develop our cities in a more long-lasting way, especially concerning the environment and the social dimension. These programmes result from a process of searching for and then offering a better quality of life. Green space assumes a key role for improving the quality of urban life - not only because of their ecological and environmental functions but also of their relevance for public health, societal well-being and economic benefits they can provide. Urban green spaces are therefore key resources for sustainable cities. Starting with this principle the GreenKeys Project developed a methodology to approach better green space qualities. Then if we are unable to demonstrate effectively the value that green spaces deliver we risk green spaces remaining on the periphery of public policy priorities and unable to attract more resources. The article presents and discusses the results and outcomes of the GreenKeys Project. Especially the GreenKeys proposal for supporting the formulation of an Urban Green Space Strategy is widely discussed.

  4. Challenges of green chemistry in Ukraine

    Directory of Open Access Journals (Sweden)

    Shevtsova Ganna Ziyvna

    2017-06-01

    Full Text Available The article deals with study of Ukrainian chemical enterprises’ ecologisation issues and elaboration of the economic problems to realize principles of green chemistry. Theoretical aspects of green chemistry as a modern interdisciplinary conception, which reveals peculiarities to implement sustainable development paradigm in the chemical industry, are studied. Based on the analysis of essence and effectiveness to introduce international initiatives on sustainable development at the chemical industry enterprises, it is concluded that the implemented measures are only first steps on the way to realize key principles of green chemistry.It is proved that in order to promote conceptual ideas of the green chemistry further, it is reasonable to consider economic and marketing aspects of the ecological innovations: to provide economic effectiveness of green chemical products and technologies, to form ecological culture of consumption, to motivate green demand and to prevent market asymmetry of information.

  5. Triangle Lattice Green Functions for Vector Fields

    Science.gov (United States)

    Moritz, Brian; Schwalm, William

    2000-03-01

    The triangle lattice is convenient for modeling fields and fluid flows in two dimensions. Discrete vector field equations are defined through the analogy between differential forms and simplicial homology theory. The basic vector difference operators on the lattice correspond to the graph adjacency matricies of the triangle, honeycomb, and Kagomé lattices. The scalar Green functions for nearest neighbor interactions on the triangle lattice are known in closed form in terms of the complete elliptic integrals. Green functions for vector field operators are obtained explicitly in terms of the known scalar Green functions. The scalar Green functions for the Kagomé lattice are thus written in terms of the Green functions for the triangle lattice and ultimately in closed form. Thus, Green functions for a wide range of vector difference models are reduced to closed form in terms of the complete elliptic integrals.

  6. Of Theory and Meaning in Green Criminology

    Directory of Open Access Journals (Sweden)

    Avi Brisman

    2014-08-01

    Full Text Available In this article, I focus on green criminology’s relationship with theory with the aim of describing some of its animating features and offering some suggestions for green criminology’s further emergence. In so doing, I examine green criminology’s intra-disciplinary theoretical engagement and the notion of applying different meanings and interpretations to established theory. Following this, I explore green criminology’s interface with theories and ideas outside criminology – what I refer to as green criminology’s extra-disciplinary theoretical engagement. I conclude by suggesting that green criminology has shed light on the etiology of environmental crime and harm (including climate change, and that it will continue to illuminate not only how and why environmental crime and harm occurs, but also the meaning of such crime and harm.

  7. Green Human Resource Management: Policies and practices

    Directory of Open Access Journals (Sweden)

    Shoeb Ahmad

    2015-12-01

    Full Text Available Recently, there has been observed an increasing awareness within business communities on the significance of going green and adopting various environment management techniques. As the corporate world is going global, the business is experiencing a shift from a conventional financial structure to a modern capacity-based economy which is ready to explore green economic facets of business. Today, Green Human Resource Management (GHRM has become a key business strategy for the significant organizations where Human Resource Departments play an active part in going green at the office. The paper largely focuses upon the various Green Human Resource Practices pursued by the organizations all over the world and, explains the simplified meaning of GHRM. The study also adds to the extant literature by discussing future direction of some GHRM functions. Finally, the paper suggests some potentially prolific HR initiatives for Green organizations.

  8. Green Accounts of Christianshavn (VB)

    DEFF Research Database (Denmark)

    Østerby, Peder; Pedersen, Bjørn; Jørgensen, Michael Søgaard

    1999-01-01

    The project was to develope a Green Account of 1998. It is based on public data, the questionnaries filled out by 300 residents and some interviewes.The final account of '98 included 10 subjects which follows up on the '97 account. Besides that it presents two new subjects - the marked of ecologi...... of ecological grosseries at Christianshavn and the citizens opinion of the environment at Christianshavn.The conclusion of the report is that it is still posible to save money on the resources and that the waste can be separated in a more appropriate way....

  9. Green tax reform in Denmark

    DEFF Research Database (Denmark)

    Andersen, Mikael Skou

    1994-01-01

    Energy, transport and fuel taxes in Denmark have, since the late 1970s, been among the highest in the OECD, and raise already more than 30 billion DKK annually to cover 10-12 per cent of the state household: a share that will be increased over the next five years with new green taxes. Furthermore......, Denmark is currently the only country within the European Union which has introduced a tax on CO2; although Germany and the Netherlands are also considering doing so, the Danish CO2 tax has been effective since 1 January 1993....

  10. I,Y Green Gourmet

    OpenAIRE

    2012-01-01

    El presente plan de negocio muestra la oportunidad al instalar un restaurante de comida orgánica llamado IY Green Gourmet, donde los consumidores podrán experimentar el placer de comer rico y saludable con nuestros menús orgánicos y nutritivos que mantendrán la más alta calidad desde el origen de producción hasta la preparación final. Esta idea de negocio surgió por la tendencia mundial por el consumo de productos orgánicos, el crecimiento en Colombia en la producción de este tipo ...

  11. Green: The“It”Color

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    How to build a green Asia is a major concern for leaders and industrialists at this year’s Boao Forum This year’s Boao Forum for Asia (BFA) was different.The annual BFA conference is supposed to be an economic forum where leaders and business people from across Asia brain- storm on a variety of development issues concerning their continent.But this year,the participants at the BFA,held April 11-13 on the island of Boao in south China’s Hainan Province,focused specifically on climate change and resource conservation.

  12. National Green Building Standard Analysis

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2012-07-01

    DOE's Building America Program is a research and development program to improve the energy performance of new and existing homes. The ultimate goal of the Building America Program is to achieve examples of cost-effective, energy efficient solutions for all U.S. climate zones. Periodic maintenance of an ANSI standard by review of the entire document and action to revise or reaffirm it on a schedule not to exceed five years is required by ANSI. In compliance, a consensus group has once again been formed and the National Green Building Standard is currently being reviewed to comply with the periodic maintenance requirement of an ANSI standard.

  13. The Solution to Green Barrier

    Institute of Scientific and Technical Information of China (English)

    Cui Yan

    2009-01-01

    @@ The recovery process of world economy is rough and full of twists and turns.Especially the trade protectionism,having reemerged under the mask of"green barrier",is making a great impact on the slowly recovering world economy and trade.Then,what are the characteristics of trade barriers in the post-crisis era?Where is the outlet of Chinese manufacturing industry?With these questions,ourreporter interviewed Professor Zhou Shijian,Standing Director to China Association of International Trade and Senior Researcher to SINO-US Relationship Research Centre of Tsinghua University.

  14. Drivers for Malaysian SMEs to Go Green

    OpenAIRE

    M. Krishna Moorthy; Peter a/l Yacob; Mahendra Kumar a/l Chelliah; Lawrence Arokiasamy

    2012-01-01

    Small and Medium Enterprises (SMEs) around the world have little knowledge about environmental management and do not understand the concept of environmental management. The concept of green is still very new to Malaysian SME owners/managers, although many green conferences, seminars and campaigns have been carried out for quite some time. The concept for green process and products in Malaysia is at the infancy stage. The drivers of environmental behavior in SMEs are relatively under-researche...

  15. Green Human Resource Management: Policies and practices

    OpenAIRE

    Shoeb Ahmad

    2015-01-01

    Recently, there has been observed an increasing awareness within business communities on the significance of going green and adopting various environment management techniques. As the corporate world is going global, the business is experiencing a shift from a conventional financial structure to a modern capacity-based economy which is ready to explore green economic facets of business. Today, Green Human Resource Management (GHRM) has become a key business strategy for the significant organi...

  16. GREEN HOTEL SEBAGAI DAYA SAING SUATU DESTINASI

    OpenAIRE

    Sinangjoyo, Nikasius Jonet

    2015-01-01

    The goal of the research is describing the green hotel application program of the hotel industries in Yogyakarta, creation of competitiveness in tourism destination. Subject of the research is whole member of Indonesia Hotel & Restaurant Association, (PHRI) Yogyakarta, which classified as four and five star hotel, and have an environment document or green hotel certificate. This study is a descriptive qualitative research. The research shows that the green hotels standard application in Yogya...

  17. GREEN HOTEL SEBAGAI DAYA SAING SUATU DESTINASI

    OpenAIRE

    Sinangjoyo, Nikasius Jonet

    2015-01-01

    The goal of the research is describing the green hotel application program of the hotel industries in Yogyakarta, creation of competitiveness in tourism destination. Subject of the research is whole member of Indonesia Hotel & Restaurant Association, (PHRI) Yogyakarta, which classified as four and five star hotel, and have an environment document or green hotel certificate. This study is a descriptive qualitative research. The research shows that the green hotels standard application in Yogya...

  18. Green software engineering: the curse of methodology

    OpenAIRE

    Hindle, Abram

    2016-01-01

    Computer Science often seems distant from its natural science cousins, especially software engineering which feels closer to sociology and psychology than to physics. Physical measurements are often rare in software engineering, except in a few niches. One such important niche is that of software energy consumption, green mining, green IT, and sustainable computing, which all fall under the umbrella of green software engineering. With the physical measurement of energy consumption comes all o...

  19. Consumer Behavior Analysis of Green Food

    OpenAIRE

    Chao Luo; Guangrong Tong; Yang Pan; Sha Yang

    2015-01-01

    This study uses empirical research methods, based on detailed analysis of the food transaction big data. It use descriptive statistical method to analyze the current situation of cognitive and behavioral characteristics of the green food and it conducted data mining of factors affecting consumer buying green food. Multiple linear regression analysis have shown that the price factor is an important factor affecting consumer buying green food, next are food quality and health awareness and prod...

  20. Green chemistry: A tool in Pharmaceutical Chemistry

    OpenAIRE

    Smita Talaviya; Falguni Majumdar

    2012-01-01

    Green chemistry expresses an area of research developing from scientific discoveries about pollution awareness and it utilizes a set of principles that reduces or eliminates the use or generation of hazardous substances in all steps of particular synthesis or process. Chemists and medicinal scientists can greatly reduce the risk to human health and the environment by following all the valuable principles of green chemistry. The most simple and direct way to apply green chemistry in pharmaceut...

  1. Green Wood Public Procurement Development in China

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    The green government(public) procurement system plays an important role in achieving the policy objective of energy saving and environmental protection,and promoting green technology progress in enterprises.The green government procurement starts comparatively late in China,and there are still a lot of problems in the legal system,procurement standards,organization and management system, information communication and monitoring evaluation mechanisms and so forth.With international experience as the refer...

  2. Chlorella: 125 years of the green survivalist.

    Science.gov (United States)

    Krienitz, Lothar; Huss, Volker A R; Bock, Christina

    2015-02-01

    Chlorella, the archetype of unicellular green algae, is a high-performance primary producer in aquatic and terrestrial ecosystems. Under the simple spherical morphology of Chlorella, many other 'green balls' unfolded as independent phylogenetic lineages as a result of convergent evolution. By contrast, green algae with strikingly different phenotypes were unmasked as close relatives of Chlorella by modern molecular techniques. Here, we point to the increasing impact of these diverse protists on ecology, evolution, and biotechnology in the light of integrative taxonomy.

  3. Afghanistan: Green-on-Blue Attacks

    Science.gov (United States)

    2013-05-02

    Afghanistan, December 2012, p 35 15 Yousafzai, Sami and Moreau , Ron, http://www.thedailybeast.com/newsweek/2012/08/26/ afghanistan-green-on-blue-killings...spike-insider-attacks- stress-ramadan-fasting, 24 August 2012 37 Yousafzai, Sami and Moreau , Ron, http://www.thedailybeast.com/newsweek/2012/08/26...afghanistan-green-on-blue-killings- explained.html, Afghanistan: ‘Green on Blue’ Killings Explained, 27 August 2012 38 Yousafzai, Sami and Moreau , Ron

  4. Research on Integrated Green Supply Chain Management

    Institute of Scientific and Technical Information of China (English)

    DENG Lei; WANG Xu

    2006-01-01

    On the basis of the analyzing product life cycle and value chain management in green supply chain, integrated green supply chain is put forward and constructed which involve lean production, agile manufacturing and green supply chain. This integrated structure provides an effective method for resolving some questions such as cost, market, environment, etc. in enterprise. A case study is presented at the end of paper to demonstrate how integrated supply chain implemented successfully in enterprise.

  5. EnviroAtlas - Green Bay, WI - Estimated Percent Green Space Along Walkable Roads

    Data.gov (United States)

    U.S. Environmental Protection Agency — This EnviroAtlas dataset estimates green space along walkable roads. Green space within 25 meters of the road centerline is included and the percentage is based on...

  6. Green competitiveness research on Chinese automotive enterprises

    Directory of Open Access Journals (Sweden)

    Yuanhui Li

    2014-05-01

    Full Text Available Purpose: More and more executives of automobileindustry in China start to recognize the concept of green competitiveness recently. However, relatively less research attention has been devoted to the consideration of measurement. This paper aims to find empirical approach to quantify green competitiveness for automotive enterprises. The connotation of green competitiveness is explored and one suite of evaluation index system has been proposed with four dimensions including environmental, resource, capability and knowledge.Design/methodology/approach: By introducing the factor analysis method, green competitiveness has been measured through an empirical analysis of 24 automotive enterprises within China.Findings: The results indicate that those elements, such as enterprise resource possession and utilization; environment, responsibility and knowledge; profitability; management efficiency, have significant effect on the green competitiveness for automotive enterprises. The further analysis also unveils the advantages and disadvantages of green competitiveness for each company and the direction for improvement.Research limitations/implications: Guide regulators and managers of automobile industry to take some measures to enhance their green competitive advantage.Practical implications: Provide practical methods to measure green competitiveness for automotive enterprises.Originality/value: This paper proposes an evaluation index system of green competitiveness for automotive enterprises. The suggestions of our research will be beneficial to enterprise executives and industry regulators.

  7. Scalar Field Green Functions on Causal Sets

    OpenAIRE

    Ahmed, S. Nomaan; Dowker, Fay; Surya, Sumati

    2017-01-01

    We examine the validity and scope of Johnston's models for scalar field retarded Green functions on causal sets in 2 and 4 dimensions. As in the continuum, the massive Green function can be obtained from the massless one, and hence the key task in causal set theory is to first identify the massless Green function. We propose that the 2-d model provides a Green function for the massive scalar field on causal sets approximated by any topologically trivial 2 dimensional spacetime. We explicitly ...

  8. From a Brown to a Green Economy

    DEFF Research Database (Denmark)

    Svendsen, Gert Tinggaard

    2013-01-01

    One main theme in the Rio+20 Conference was how to facilitate the growth of green industries. How can politicians more specifically promote renewable green industries such as wind turbines or solar energy? How can we get prices right in the market? Prices can be adjusted by the use of economic...... instruments such as taxes and subsidies. In this way, renewable energy sources and green industries become more competitive, thus enhancing the transition from brown to green economy. Not only can these economic incentives accelerate the so-called switch point in time from fossil fuel–based energy sources...

  9. BEHAVIOR OF THE ROMANIAN GREEN GOODS CONSUMERS

    Directory of Open Access Journals (Sweden)

    Mirela-Cristina VOICU

    2014-05-01

    Full Text Available Marketing has put forward for a long time the fact that any activity conducted in an organization should consider an intimate knowledge of the client, and a close look at the green marketing practices used over time shows that eco-friendly products should be positioned in relation to those attributes looked for by the involved consumers. In this context, the following paper reveals some important aspects regarding the Romanian green market and the characteristics of the green consumer behavior together with solutions that marketers can apply to stimulate the consumption of green goods.

  10. The Green Economy in the Global South

    DEFF Research Database (Denmark)

    Brockington, Dan; Ponte, Stefano

    2015-01-01

    As multiple visions for a Green Economy seek to become real, so are green economic initiatives in the global South multiplying. These can offer integration into wealth-generating markets – as well as displacement, alienation, conflict and opportunities for ‘green washing’. The articles included...... in this collection bring together a multidisciplinary team of scholars and a range of case studies, from forestry governance to tourism to carbon finance, to provide nuanced analyses of Green Economy experiences in the global South – examining the opportunities they provide, the redistributions they entail...

  11. Elementary introduction to the Green's function

    Science.gov (United States)

    Whitten, R. C.; Mccormick, P. T.

    1975-01-01

    A technique, using the method of variation of parameters for solving differential equations, is developed for introducing Green's functions early in an undergraduate curriculum. Various examples are presented.

  12. Green ICT Maturity Model for Czech SMEs

    Directory of Open Access Journals (Sweden)

    Alena Buchalcevova

    2015-01-01

    Full Text Available This paper presents a design of a Green ICT maturity model that is aimed at maturity assessment of a Green ICT capability in SMEs that figure as users of ICT services. Based on a literature review and internet search, six maturity models in the Green ICT area were detected and further analysed. Since these maturity models do not suit maturity assessment in non-ICT SMEs, a new Green ICT maturity model for SMEs was developed. This paper introduces the process of model development, description of the resulted model and evaluation of the model.

  13. Harnessing Green IT Principles and Practices

    CERN Document Server

    Murugesan, San

    2012-01-01

    “Ultimately, this is a remarkable book, a practical testimonial, and a comprehensive bibliography rolled into one. It is a single, bright sword cut across the various murky green IT topics. And if my mistakes and lessons learned through the green IT journey are any indication, this book will be used every day by folks interested in greening IT.”— Simon Y. Liu, Ph.D. & Ed.D., Editor-in-Chief, IT Professional Magazine, IEEE Computer Society, Director, U.S. National Agricultural Library This book presents a holistic perspective onGreen IT by discussing its vario

  14. Green analytical chemistry--theory and practice.

    Science.gov (United States)

    Tobiszewski, Marek; Mechlińska, Agata; Namieśnik, Jacek

    2010-08-01

    This tutorial review summarises the current state of green analytical chemistry with special emphasis on environmentally friendly sample preparation techniques. Green analytical chemistry is a part of the sustainable development concept; its history and origins are described. Miniaturisation of analytical devices and shortening the time elapsing between performing analysis and obtaining reliable analytical results are important aspects of green analytical chemistry. Solventless extraction techniques, the application of alternative solvents and assisted extractions are considered to be the main approaches complying with green analytical chemistry principles.

  15. The Green Economy in the Global South

    DEFF Research Database (Denmark)

    Brockington, Dan; Ponte, Stefano

    2015-01-01

    As multiple visions for a Green Economy seek to become real, so are green economic initiatives in the global South multiplying. These can offer integration into wealth-generating markets – as well as displacement, alienation, conflict and opportunities for ‘green washing’. The articles included...... in this collection bring together a multidisciplinary team of scholars and a range of case studies, from forestry governance to tourism to carbon finance, to provide nuanced analyses of Green Economy experiences in the global South – examining the opportunities they provide, the redistributions they entail...

  16. Presidential Green Chemistry Challenge: 2009 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2009 award winner, Professor Krzysztof Matyjaszewski, developed Atom Transfer Radical Polymerization to make polymers with copper catalysts and environmentally friendly reducing agents.

  17. GREEN MARKETING –GO GREEN FOR THE SUSTAINABLE DEVELOPMENT OF THE PUBLIC

    OpenAIRE

    Kavitha, J.

    2016-01-01

    Environment plays an important role in our lives. The Humans are only responsible for the environment. The initiatives should be taken from every individual then the day is not so far when global warming could be controlled. In the phrase “GREEN MARKETING” green signifies eco-friendly innovation. The objective of this study is to examine the growth of green marketing sector & its future. The concept of green marketing is originated primarily in the developed markets and rapidl...

  18. Planning the Green Walkable City: Conceptualizing Values and Conflicts for Urban Green Space Strategies in Stockholm

    OpenAIRE

    Hélène Littke

    2015-01-01

    Urban green spaces are essential elements of cities, contributing to the quality of life in numerous ways. However, densification strategies create a complex relationship between urban development and the quality, as well as the quantity, of urban green space. This paper examines the Green Walkable City Programme in Stockholm, a document developed to supplement the comprehensive plan as a strategic backbone for green urban planning. Based on interviews and content analysis, this paper identif...

  19. ORAT FOR GREEN CLOUD COMPUTING

    Directory of Open Access Journals (Sweden)

    K.L.Giridas

    2012-10-01

    Full Text Available As the IT trade progress towards game-changing expertise, a cloud Eco-system is gradually increasing in the country with expertise corporation ramping up employing and guiding for cloud computing. An accomplishment of green IT is probable to assist an organization in several ways like operating cost, stakeholder value, sustainability, employee morale and so on. In this paper, we propose an optimal resource allocation method for cloud computing environments. This paper progress a resource allocation representation of green cloud computing environments, considering both bandwidth and processing capability, allocated concurrently to every service request and returned it on an hourly basis. The owed resources are committed to every service request. It is established that, by simulationevaluation, the proposed ORAT method can diminish the request loss possibility and therefore, decrease the total resource obligatory, compared with the predictable allocation method. Various performancecharacteristics are compared to estimate the performance of the proposed ORAT in terms of processing ability, resource utilization, and bandwidth.

  20. Green chemistry; La chimie verte

    Energy Technology Data Exchange (ETDEWEB)

    Colonna, P. [Institut National de la Recherche Agronomique, Dept. Caracterisation et Elaboration des Produits, 78 - Versailles (France)

    2006-07-01

    The depletion of world fossil fuel reserves and the involvement of greenhouse gases in the global warming has led to change the industrial and energy policies of most developed countries. The goal is now to reserve petroleum to the uses where it cannot be substituted, to implement renewable raw materials obtained from plants cultivation, and to consider the biodegradability of molecules and of manufactured objects by integrating the lifetime concept in their expected cycle of use. The green chemistry includes the design, development and elaboration of chemical products and processes with the aim of reducing or eliminating the use and generation of harmful compounds for the health and the environment, by adapting the present day operation modes of the chemical industry to the larger framework of the sustainable development. In addition to biofuels, this book reviews the applications of green chemistry in the different industrial processes in concern. Part 1 presents the diversity of the molecules coming from renewable carbon, in particular lignocellulose and the biotechnological processes. Part 2 is devoted to materials and treats of the overall available technological solutions. Part 3 focusses on functional molecules and chemical intermediates, in particular in sugar- and fats-chemistry. Part 4 treats of biofuels under the aspects of their production and use in today's technologies. The last part deals with the global approaches at the environmental and agricultural levels. (J.S.)

  1. Green Retrofitting Skyscrapers: A Review

    Directory of Open Access Journals (Sweden)

    Kheir Al-Kodmany

    2014-09-01

    Full Text Available This paper investigates innovative trends, practices and goals of tall building retrofits while illustrating green design techniques and implementation strategies. The existing building stock is substantially large and represents one of the biggest opportunities to reduce energy waste and curb air pollution and global warming. In terms of tall buildings, many will benefit from retrofits. There are long lists of inefficient all-glass curtain walls, initially promoted by the modernist movement, that are due to retrofit. The all-glass curtain wall buildings rely on artificial ventilation, cooling and heating, and suffer from poor insulation, which collectively make them energy hogs. Recent practices indicate that green retrofit has helped older buildings to increase energy efficiency, optimize building performance, increase tenants’ satisfaction and boost economic return while reducing greenhouse gas emission. As such, renovating older buildings could be “greener” than destroying them and rebuilding new ones. While some demolition and replacement may remain a necessity to meet contemporary needs, there are significant opportunities to reduce carbon emission and improve existing buildings’ performance by retrofitting them rather than constructing new ones. Practical insight indicates that the confluence of economic and environmental goals is increasingly at the heart of sustainable planning and design.

  2. GreenLight Model 960.

    Science.gov (United States)

    Fernandes, Richard; Carey, Conn; Hynes, James; Papkovsky, Dmitri

    2013-01-01

    The importance of food safety has resulted in a demand for a more rapid, high-throughput method for total viable count (TVC). The industry standard for TVC determination (ISO 4833:2003) is widely used but presents users with some drawbacks. The method is materials- and labor-intensive, requiring multiple agar plates per sample. More importantly, the method is slow, with 72 h typically required for a definitive result. Luxcel Biosciences has developed the GreenLight Model 960, a microtiter plate-based assay providing a rapid high-throughput method of aerobic bacterial load assessment through analysis of microbial oxygen consumption. Results are generated in 1-12 h, depending on microbial load. The mix and measure procedure allows rapid detection of microbial oxygen consumption and equates oxygen consumption to microbial load (CFU/g), providing a simple, sensitive means of assessing the microbial contamination levels in foods (1). As bacteria in the test sample grow and respire, they deplete O2, which is detected as an increase in the GreenLight probe signal above the baseline level (2). The time required to reach this increase in signal can be used to calculate the CFU/g of the original sample, based on a predetermined calibration. The higher the initial microbial load, the earlier this threshold is reached (1).

  3. Adult Learning Meets the Green Economy: Lessons from a Green Jobs Education Project

    Science.gov (United States)

    Wagner, Cecelia

    2013-01-01

    The new "green economy" affects adult education and workforce development as adult workers seek skills and knowledge that will help them find success in work and life. Recent years have brought about increased interest in and discussion of training for green jobs. Since the introduction of the Green Jobs Act in 2007, questions about how exactly to…

  4. Green Skills for Green Economy: Case of the Environmental Education Role in Kazakhstan's Economy

    Science.gov (United States)

    Dlimbetova, Gaini; Zhylbaev, Zhanbol; Syrymbetova, Lyailya; ?liyeva, Aiman

    2016-01-01

    The research on situation with developing "green skills" in conditions of transition to "green economy" is analysed in this article. Kazakhstan like many other states has been going through transition to "green economy" since 2013. Economic reforms have made an impact on the system of environmental education. The…

  5. Adult Learning Meets the Green Economy: Lessons from a Green Jobs Education Project

    Science.gov (United States)

    Wagner, Cecelia

    2013-01-01

    The new "green economy" affects adult education and workforce development as adult workers seek skills and knowledge that will help them find success in work and life. Recent years have brought about increased interest in and discussion of training for green jobs. Since the introduction of the Green Jobs Act in 2007, questions about how exactly to…

  6. The Red Road to Green: Tribal Peoples' Worldviews Preceded "Green" Trend

    Science.gov (United States)

    Pember, Mary Annette

    2008-01-01

    Green is definitely "in." Green refers not to fashion but the philosophy of environmental protection, stewardship, and social justice. There is nothing new about the green philosophy for tribal colleges and universities (TCUs) and the Native communities they serve. Responsible stewardship of Mother Earth is a natural outgrowth of TCU's missions…

  7. How Green Is Green? Developing a Process for Determining Sustainability When Planning Campuses and Academic Buildings.

    Science.gov (United States)

    Bernheim, Anthony

    2003-01-01

    Proposes structured workshops as the method to integrate green planning seamlessly into campus building planning. Explains that green rating systems, such as Leadership in Energy and Environmental Design (LEED), offer specific ways to gauge the environmental effectiveness of green measures. (EV)

  8. Green Roofs: A Part of Green Infrastructure Strategy for Urban Areas

    Science.gov (United States)

    This is a presentation on the basics of green roof technology. The presentation highlights some of the recent ORD research projects on green roofs and provides insight for the end user as to the benefits for green roof technology. It provides links to currently available EPA rep...

  9. Green light induces shade avoidance symptoms.

    Science.gov (United States)

    Zhang, Tingting; Maruhnich, Stefanie A; Folta, Kevin M

    2011-11-01

    Light quality and quantity affect plant adaptation to changing light conditions. Certain wavelengths in the visible and near-visible spectrum are known to have discrete effects on plant growth and development, and the effects of red, far-red, blue, and ultraviolet light have been well described. In this report, an effect of green light on Arabidopsis (Arabidopsis thaliana) rosette architecture is demonstrated using a narrow-bandwidth light-emitting diode-based lighting system. When green light was added to a background of constant red and blue light, plants exhibited elongation of petioles and upward leaf reorientation, symptoms consistent with those observed in a shaded light environment. The same green light-induced phenotypes were also observed in phytochrome (phy) and cryptochrome (cry) mutant backgrounds. To explore the molecular mechanism underlying the green light-induced response, the accumulation of shade-induced transcripts was measured in response to enriched green light environments. Transcripts that have been demonstrated to increase in abundance under far-red-induced shade avoidance conditions either decrease or exhibit no change when green light is added. However, normal far-red light-associated transcript accumulation patterns are observed in cryptochrome mutants grown with supplemental green light, indicating that the green-absorbing form of cryptochrome is the photoreceptor active in limiting the green light induction of shade-associated transcripts. These results indicate that shade symptoms can be induced by the addition of green light and that cryptochrome receptors and an unknown light sensor participate in acclimation to the enriched green environment.

  10. Association between Greenness, Urbanicity, and Birth Weight

    Science.gov (United States)

    Ebisu, Keita; Holford, Theodore R.; Bell, Michelle L.

    2015-01-01

    Background More than half of the world's population lives in urban environments. Due to urban related factors (e.g. higher air pollution), urban residents may face higher risk of adverse health outcomes, while access to green space could benefit health. Purpose We explored associations between urban and green land-use and birth weight. Methods Connecticut, U.S., birth certificate data (2000-2006) were acquired (n=239,811), and land-use data were obtained from the National Land Cover Database. We focused on three land-uses; urban space, urban open space, and green space (i.e. forest, shrub, herbaceous, and cultivated land). We estimated fractions of greenness and urbanicity within 250 m from residence. A linear mixed effects model was conducted for birth weight and a logistic mixed effects model for low birth weight (LBW) and small for gestational age (SGA). Results An interquartile range (IQR) increment in the fraction of green space within 250 m of residence was associated with 3.2g (95% Confidence Interval [0.4, 6.0]) higher birth weight. Similarly, an IQR increase in green space was associated with 7.6% [2.6, 12.4] decreased risk of LBW. Exposure to urban space was negatively correlated with green space (Pearson correlation = −0.88), and it showed negative association with birth outcomes. Results were generally robust with different buffer sizes and controlling for fine particles (PM2.5) and traffic. Conclusions We found protective associations by green space on birth outcomes. Increasing green space and/or reducing urban space (e.g. the greening of city environments) may reduce the risk of adverse birth outcomes such as LBW and SGA. Populations living in urban environments will grow in the next half century, and allocation of green space among urban areas may play a critical role for public health in urban planning. PMID:26546769

  11. Green space, health inequality and pregnancy.

    Science.gov (United States)

    Dadvand, Payam; de Nazelle, Audrey; Figueras, Francesc; Basagaña, Xavier; Su, Jason; Amoly, Elmira; Jerrett, Michael; Vrijheid, Martine; Sunyer, Jordi; Nieuwenhuijsen, Mark J

    2012-04-01

    Green spaces have been suggested to improve physical and mental health and well-being by increasing physical activity, reducing air pollution, noise, and ambient temperature, increasing social contacts and relieving psychophysiological stress. Although these mechanisms also suggest potential beneficial effects of green spaces on pregnancy outcomes, to our knowledge there is no available epidemiological evidence on this impact. We investigated the effects of surrounding greenness and proximity to major green spaces on birth weight and gestational age at delivery and described the effect of socioeconomic position (SEP) on these relationships. This study was based on a cohort of births (N=8246) that occurred in a major university hospital in Barcelona, Spain, during 2001-2005. We determined surrounding greenness from satellite retrievals as the average of Normalized Difference Vegetation Index (NDVI) in a buffer of 100 m around each maternal place of residence. To address proximity to major green spaces, a binary variable was used to indicate whether maternal residential address is situated within a buffer of 500 m from boundaries of a major green space. For each indicator of green exposure, linear regression models were constructed to estimate change in outcomes adjusted for relevant covariates including individual and area level SEP. None of the indicators of green exposure was associated with birth weight and gestational age. After assessing effect modification based on the level of maternal education, we detected an increase in birth weight (grams) among the lowest education level group (N=164) who had higher surrounding NDVI (Regression coefficient (95% confidence interval (CI) of 436.3 (43.1, 829.5)) or lived close to a major green space (Regression coefficient (95% CI)) of 189.8 (23.9, 355.7)). Our findings suggest a beneficial effect of exposure to green spaces on birth weight only in the lowest SEP group.

  12. Green brand awareness and customer purchase intention

    Directory of Open Access Journals (Sweden)

    Mahama Braimah

    2015-10-01

    Full Text Available Green environmental issues have been of topical interest to both researchers and industrialists for some time now. Research on green brands is relatively limited, especially in developing countries, such as Ghana. This study is therefore designed to determine the relationship between customer awareness of green brand issues and their everyday purchase intentions. Using quantitative techniques, the study interviewed 316 people, conveniently selected from various shopping points in Accra. The study found that, the overwhelming majority of respondents though familiar with green issues did not concern themselves with green issues in their everyday purchase decisions. Again, majority of respondents (54% familiar with environmental issues confirmed they would not switch from their preferred brands to less fancied brands even if the less fancied brands were more environmentally friendly. It was also confirmed in the study that price, brand name and convenience, performed better than customer concerns for green issues, in influencing respondents’ purchase decisions. It would therefore be strategically significance if advocates, policy makers and business leaders reduce the cost of green products to the final consumer, intensive public education campaigns, coupled with strategic brand building efforts to enhance the level of green brand consumption.

  13. From a Brown to a Green Economy

    DEFF Research Database (Denmark)

    Svendsen, Gert Tinggaard

    2013-01-01

    One main theme in the Rio+20 Conference was how to facilitate the growth of green industries. How can politicians more specifically promote renewable green industries such as wind turbines or solar energy? How can we get prices right in the market? Prices can be adjusted by the use of economic...

  14. 33 CFR 117.415 - Green River.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Green River. 117.415 Section 117... OPERATION REGULATIONS Specific Requirements Kentucky § 117.415 Green River. (a) The draw of the CSX... vicinity. (b) The draw of the CSX Transportation Railroad bridge, Mile 79.6 at Small-house, is...

  15. Investment Primer for Green Revolving Funds

    Science.gov (United States)

    Weisbord, Dano

    2012-01-01

    Developing return-oriented green revolving funds (GRFs) is a rapidly growing trend at colleges and universities. A green revolving fund (GRF) is a special account designated for investment in on-campus projects that improve energy efficiency or decrease material use. GRFs invest in a variety of cost-saving initiatives, resulting in significant…

  16. 75 FR 64692 - Green Technology Pilot Program

    Science.gov (United States)

    2010-10-20

    ... Patent and Trademark Office Green Technology Pilot Program ACTION: Proposed collection; comment request...: ] E-mail: InformationCollection@uspto.gov . Include ``0651- 0062 Green Technology Pilot Program... Office (USPTO) implemented a pilot program on December 8, 2009, that permits patent...

  17. A Green Marketing Course for Business Undergraduates

    Science.gov (United States)

    Rudell, Fredrica

    2011-01-01

    Since the 1970s, periodic calls have been made for incorporation of sustainability issues into marketing and other business courses. Now more than ever, we need to prepare students for careers in the green economy. This article will describe the author's experience teaching a Green Marketing course to business undergraduates. A review of content,…

  18. Green roofs provide habitat for urban bats

    Directory of Open Access Journals (Sweden)

    K.L. Parkins

    2015-07-01

    Full Text Available Understanding bat use of human-altered habitat is critical for developing effective conservation plans for this ecologically important taxon. Green roofs, building rooftops covered in growing medium and vegetation, are increasingly important conservation tools that make use of underutilized space to provide breeding and foraging grounds for urban wildlife. Green roofs are especially important in highly urbanized areas such as New York City (NYC, which has more rooftops (34% than green space (13%. To date, no studies have examined the extent to which North American bats utilize urban green roofs. To investigate the role of green roofs in supporting urban bats, we monitored bat activity using ultrasonic recorders on four green and four conventional roofs located in highly developed areas of NYC, which were paired to control for location, height, and local variability in surrounding habitat and species diversity. We then identified bat vocalizations on these recordings to the species level. We documented the presence of five of nine possible bat species over both roof types: Lasiurus borealis, L. cinereus, L. noctivagans, P. subflavus,andE. fuscus. Of the bat calls that could be identified to the species level, 66% were from L. borealis. Overall levels of bat activity were higher over green roofs than over conventional roofs. This study provides evidence that, in addition to well documented ecosystem benefits, urban green roofs contribute to urban habitat availability for several North American bat species.

  19. Green's Conjecture for the generic canonical curve

    OpenAIRE

    Teixidor-I-Bigas, Montserrat

    1998-01-01

    Green's Conjecture states the following : syzygies of the canonical model of a curve are simple up to the p^th stage if and only if the Clifford index of C is greater than p. We prove that the generic curve of genus g satisfies Green's conjecture.

  20. The Political Economy of Green Growth

    DEFF Research Database (Denmark)

    Tarp, Finn; Resnick, Danielle; Thurlow, James

    The concept of ‘green growth’ implies that a wide range of developmental objectives, such as job creation, economic prosperity and poverty alleviation, can be easily reconciled with environmental sustainability. This study, however, argues that rather than being win-win, green growth is similar t...

  1. Challenges and innovations in green process intensification

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Process intensification is one of the most significant trends in current chemical engineering and process industries.In recent years,the desire to become more "green" in processing has always been tied to the requirement of being profitable.This review discusses the challenges of process engineering and summarizes the key role of fundamentals for green process intensification.

  2. GREEN ROOFS — A GROWING TREND

    Science.gov (United States)

    One of the most interesting stormwater control systems under evaluation by EPA are “green roofs”. Green roofs are vegetative covers applied to building roofs to slow, or totally absorb, rainfall runoff during storms. While the concept of over-planted roofs is very ancient, the go...

  3. 7 CFR 29.1024 - Green (G).

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Green (G). 29.1024 Section 29.1024 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Type 92) § 29.1024 Green (G). A color term applied to immature or crude tobacco. Any leaf which has...

  4. 7 CFR 29.2524 - Green (G).

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Green (G). 29.2524 Section 29.2524 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing...-Cured Tobacco (u.s. Types 22, 23, and Foreign Type 96) § 29.2524 Green (G). A term applied to...

  5. The synergy in green persuasion: Green celebrity endorsers in green advertising: A study of brand-endorser congruence effects in green advertising

    NARCIS (Netherlands)

    Blasche, J.; Ketelaar, P.E.

    2015-01-01

    This study examines celebrity endorser-brand congruence effects in green advertising on the ads' effectiveness. In an experimental survey, Dutch participants (197) saw ads with a congruent or incongruent celebrity endorser. Extending the match-up hypothesis to a novel match-up factor, greenness, the

  6. Green Schools for Everyone within This Generation

    Science.gov (United States)

    Van Mourik, Jaime

    2011-01-01

    At the U.S. Green Building Council (USGBC), people see the profound, positive impact that green buildings have on people's lives and the innovation they have poured into the marketplace--from office and retail buildings to government facilities and individual homes. However, none of these markets speaks more powerfully to the benefits and…

  7. The synergy in green persuasion: Green celebrity endorsers in green advertising: A study of brand-endorser congruence effects in green advertising

    NARCIS (Netherlands)

    Blasche, J.; Ketelaar, P.E.

    2015-01-01

    This study examines celebrity endorser-brand congruence effects in green advertising on the ads' effectiveness. In an experimental survey, Dutch participants (197) saw ads with a congruent or incongruent celebrity endorser. Extending the match-up hypothesis to a novel match-up factor, greenness, the

  8. Green Building Rating Systems: An Overview

    Energy Technology Data Exchange (ETDEWEB)

    Gowri, Krishnan

    2004-11-01

    Several green building rating systems have been developed to objectively evaluate energy and environmental performance that spans the broad spectrum of sustainability. This column is intended to help designers understand the structure of rating systems and tools in general, and discuss the design criteria and documentation requirements for obtaining LEED green building rating.

  9. 78 FR 29366 - Green Mountain Power Corporation

    Science.gov (United States)

    2013-05-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Green Mountain Power Corporation Notice of Filing Take notice that on May 2, 2013, Green Mountain Power Corporation filed additional information in support of its request...

  10. Reviewing Some Implications of the Green Economy for Higher and ...

    African Journals Online (AJOL)

    research and research management structures, in depth understanding of the green ... The paper shows a 'slow awakening' to the green economy call as revealed by .... Green Energy Investment Frameworks and Incentives .... geothermal and.

  11. Green's functions potential fields on surfaces

    CERN Document Server

    Melnikov, Yuri A

    2017-01-01

    This book is comprehensive in its classical mathematical physics presentation, providing the reader with detailed instructions for obtaining Green's functions from scratch. Green's functions is an instrument easily accessible to practitioners who are engaged in design and exploitation of machines and structures in modern engineering practice. To date, there are no books available on the market that are devoted to the Green's function formalism for equations covered in this volume. The reader, with an undergraduate background in applied mathematics, can become an active user of the Green's function approach. For the first time, Green's functions are discussed for a specific class of problems dealing with potential fields induced in thin-wall structures and therefore, the reader will have first-hand access to a novel issue. This Work is accessible to researchers in applied mathematics, mechanics, and relevant disciplines such as engineering, as well as to upper level undergraduates and graduate students.

  12. Classification and valuation of urban green spaces

    DEFF Research Database (Denmark)

    Panduro, Toke Emil; Veie, Kathrine Lausted

    2013-01-01

    In this paper we propose a categorization of green space into eight different types and quantify their impact on housing prices in the city of Aalborg using the hedonic house price method. The categorization was made manually according to an idealized description of the eight types of green space...... and a rating system in which each green space was rated according to accessibility, maintenance levels and neighboring negative land-use. The hedonic house price schedule for each of the green spaces was estimated using a generalized additive model, which allows for a data driven adjustment of underlying...... omitted spatial processes. To our knowledge the use of a spatial generalized additive model is novel to the hedonic valuation literature. We find that types of green space, which are rated highly in terms of accessibility and maintenance level, have high implicit prices whereas types with low ratings...

  13. Stochastic Diffusion Analysis for Sustainable Green Innovation

    Directory of Open Access Journals (Sweden)

    Yenming J. Chen

    2013-11-01

    Full Text Available This study investigates the sustainability of green innovation under the influence of coopetitive diffusion. We focus on green innovations which repurpose discarded technology accessories for resale. Original manufacturers make every attempt to prevent the use of low-cost replacements. To encourage green innovation, incumbent market leaders need to be provided with business strategies which help them maximize profitability. Using a stochastic differential game from a Lotka–Volterra system, we predict a coopetitive diffusion path among participant stakeholders. We find that green innovation, combined with the positive effect of network externalities can indeed enhance total market growth. Factors such as product characteristics, product pricing, and compatibility protection strategies must interact properly for green innovation to be sustainable.

  14. Different shades of green on small islands

    Directory of Open Access Journals (Sweden)

    Teresa Tiago

    2016-11-01

    Full Text Available Many small islands exist as tourism destinations worldwide. In the 1990s, the growth of environmental consciousness led some small islands to question their mass tourism offers and to refocus on more sustainable propositions. However, it remains unclear whether hospitality firms see these sustainability related efforts as drivers of success and whether tourists value this dimension when choosing or recommending a destination. This study chose a small island destination to address these questions using data covering firm and tourism perceptions of green products. The results show that tourists tend to value green efforts with different intensities, corresponding to three segments: Light Green, Green, and Super Green. These findings should help hotels adjust their communication strategies and develop new services. Further, destination marketing organizations can devise a consistent destination strategy, integrating all stakeholders by including their most valued concepts.

  15. Green City Branding in Perspective d

    DEFF Research Database (Denmark)

    Gulsrud, Natalie Marie

    2014-01-01

    and resilience for current citizens while also attracting innovative potential residents and businesses to address the environmental problems of the future. Green city brands have become a popular tool for municipal leaders to promise a better quality of life, mitigate urban environmental pollution, and increase......, various green city schemes and rankings exist. They include Siemen’s Asian Green City Index, assessed by The Economist Intelligence Unit, based on a city’s environmental performance in a wide range of categories (Economist Intelligence Unit 2011). These green city brands provide a vision of health......From Sydney, Australia’s “Sustainable Sydney 2030” campaign, to Vancouver, Canada’s “Greenest City 2020” vision, green city brands have become a global tool for municipal leaders to promise a better quality of life, promote sustainable development, and increase their competitive advantage. In Asia...

  16. Greening Non-Product-Related Procurement

    DEFF Research Database (Denmark)

    Mosgaard, Mette; Riisgaard, Henrik; Huulgaard, Rikke Dorothea

    2013-01-01

    are well described in literature: Green supply chain management in the business-to-business area, green public procurement, and, finally green private consumption. The latest strategy with special emphasis on non-product-related procurement makes sense from a macro-level perspective: the small...... link to the strategy for greening private consumption, as similarities exist and the purchasers lean on their private experiences when purchasing non-product related items; and finally, 3) Intensify the efforts in product categories in which strict normative legislation makes management more motivated.......Green procurement in Denmark is developing with a new strategy with special emphasis on non-product-related procurement; i.e., all products that are not directly transformed into the product produced by the company, for example cleaning detergents and office supplies. Three earlier strategies...

  17. Benefits and Challenges of Urban Green Spaces

    Institute of Scientific and Technical Information of China (English)

    Patrick Mwendwa; Richard A. Giliba

    2012-01-01

    The aim of this paper is to illustrate the benefits, and challenges towards providing multifunctional urban green spaces. The results are based on critical analysis of study findings from different cities in Europe, America and to a lesser extent in Asia. Inner-city green spaces are especially important for improving air quality through uptake of pollutant gases and particulates which are responsible for respiratory infections. Due to their amenity and aesthetics, green spaces increase property value. To ensure multi- functional role of urban a green space is achieved, in particular the social and psychological role, certain standards of quantity, quality and distribution within the urban area should be adequately estab- lished. Green spaces need to be uniformly distributed throughout the city area, although each does not need to be extremely large but should be large enough to accommodate the city population.

  18. Green City Branding in Perspective d

    DEFF Research Database (Denmark)

    Gulsrud, Natalie Marie

    2014-01-01

    and resilience for current citizens while also attracting innovative potential residents and businesses to address the environmental problems of the future. Green city brands have become a popular tool for municipal leaders to promise a better quality of life, mitigate urban environmental pollution, and increase......From Sydney, Australia’s “Sustainable Sydney 2030” campaign, to Vancouver, Canada’s “Greenest City 2020” vision, green city brands have become a global tool for municipal leaders to promise a better quality of life, promote sustainable development, and increase their competitive advantage. In Asia......, various green city schemes and rankings exist. They include Siemen’s Asian Green City Index, assessed by The Economist Intelligence Unit, based on a city’s environmental performance in a wide range of categories (Economist Intelligence Unit 2011). These green city brands provide a vision of health...

  19. How should green taxation be designed?

    DEFF Research Database (Denmark)

    Daugbjerg, Carsten; Svendsen, Gert Tinggaard

    How should green taxation be designed so that it accommodates producer interests? We argue that to design green taxes which are high enough to have the desired incentive effects, tax revenues must be reimbursed, either by earmarking them for environmental subsidies or by reducing other taxes...... directed at industry. If green tax schemes can be designed this way, industry will have little incentive to mobilise strong opposition to green taxation. However, in practice, the requirement of reimbursement may be difficult to fulfil because, with few exceptions, polluting industries are not homogeneous....... This means that reimbursement will redistribute financial resources within industry and thus create winners and losers. Still, green taxes can be used in heterogeneous industries which can be created by operating separate tax schemes for each branch of industry. The Danish case of pesticide taxation...

  20. The Greening Role of Tour Operators

    Science.gov (United States)

    Lozano, Javier; Arbulú, Italo; Rey-Maquieira, Javier

    2016-01-01

    This paper shows that the tour operators (TOs) can play a coordinating role in the adoption of environmental management upstream the tourism supply chain. This is done using a dynamic model to analyze the environmental management adoption by hotels in a tourism destination induced by a TO. The TO can create incentives to greening hotels' management through the sharing of an environmental price premium. We show that the extent of green management adoption depends on interest rate, the willingness to pay for environmental quality, and hotels' organizational inertia. We also show how the financial yields from green management are shared between TOs and hotels. Finally, we consider a destination manager that subsidizes hotels' green management. If the destination manager does not take the greening role of TOs into account, she could mistake the true trade-off that she faces between the destination's economic and environmental outcomes for the win-win setting that characterizes the general problem.

  1. Green Packaging Management of Logistics Enterprises

    Science.gov (United States)

    Zhang, Guirong; Zhao, Zongjian

    From the connotation of green logistics management, we discuss the principles of green packaging, and from the two levels of government and enterprises, we put forward a specific management strategy. The management of green packaging can be directly and indirectly promoted by laws, regulations, taxation, institutional and other measures. The government can also promote new investment to the development of green packaging materials, and establish specialized institutions to identify new packaging materials, standardization of packaging must also be accomplished through the power of the government. Business units of large scale through the packaging and container-based to reduce the use of packaging materials, develop and use green packaging materials and easy recycling packaging materials for proper packaging.

  2. Is green economy achievable through championing green growth? A local government experience from Zambia

    Directory of Open Access Journals (Sweden)

    Phiri Rodgers

    2016-03-01

    Full Text Available The need to enhance environmental sustainability, sustainable development and growth that takes into account the well-being of the people and nature because of the increased production and consumption of goods and services is the major driver to the introduction of green economy in Zambia and countries in southern Africa. This article examines the extent to which local government in Zambia has embraced green growth and green economy and critically analyses the concept of green economy and green growth. This study is based on a review of planning and policy documents, a household questionnaire survey and interviews with various institutions, planners and rural development organisations. A number of policies implemented at the local government level were analysed and reflected upon irrespective of whether they contain the components of green growth and green economy and the extent to which they contribute to attaining green economy. The article argues that the need for economic diversification is important as far as green economy is concerned. The article recommends the need to invest in research and development in order to find more carbon-free economic activities. The conclusion is that local government is key to achieving green growth and green economy, because it is involved at all levels, from policy formulation to implementation.

  3. Green House Angel&Dev

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    这个叫做Angel&Devil的可爱小东西,是GreenHouse公司推出的新款时尚型入耳式耳机。这款耳机右耳是天使的造型,左耳则设计成魔鬼的样子,共有5款颜色可以选择。这耳机的接口处均进行了镀金处理,频率响应为20Hz-20000Hz,阻抗为16欧姆,输入功率最大5mW。

  4. Green boilers; La chaudiere verte

    Energy Technology Data Exchange (ETDEWEB)

    Scrive, L.; Lebois, P.; Schlienger, M.; Moser, D. [Gaz de France (GDF), 75 - Paris (France)

    1997-12-31

    The ``green`` boiler was designed and developed by the Gaz de France and GEC Alsthom Stein Fasel partnership. It is a new make of steam boiler with smoke tubes from 4 to 15 MW. This range meets tow of the requirements guaranteed by the engineer: a NOx emission level lower than 100 mg/m{sup 3} (n) with 3% of oxygen and an combustion output of no less than 95 + 2% on n.v.c. A pilot operation was carried out by CNI Technologies in France. This 8.6 MW boiler was installed in June 1995 and performances checks were carried out by Apave Normandie in September 1995. This environmentally friendly boiler as well as the results obtained during the pilot operation are addressed in this article. (authors)

  5. Green corridor : energy efficiency initiatives

    Energy Technology Data Exchange (ETDEWEB)

    Bartlett, M.; Strickland, R.; Harding, N. [Windsor Univ., ON (Canada)

    2005-07-01

    This presentation discussed environmental sustainability using alternative energy technologies. It discussed Ecohouse, which is a house designed using conventional and inventive products and techniques to represent an eco-efficient model for living, a more sustainable house, demonstrating sustainable technologies in action and setting a new standard for resource efficiency in Windsor. The presentation provided a building analysis and discussed the following: geothermal heating; distributive power; green roof; net metering; grey water plumbing; solar water heating; passive lighting; energy efficient lighting and geothermal heating and cooling. It also discussed opportunities for innovation, namely: greenhouse; composting toilets; alternative insulation; net metering; solar arrays; hydroponics; and expansion of the house. Also discussed were a nature bridge, an underwater electric kite, and a vertically aerodynamic turbine. The benefits of renewable energy, small hydro power potential, and instream energy generation technology were presented. 9 refs., figs.

  6. Green Revolution for Exhibition Industry

    Institute of Scientific and Technical Information of China (English)

    Yan Manman

    2010-01-01

    @@ Shanghai World Expo is widely regarded as another grand international pageant, so many people thought that the opening ceremony must be as much magnificent and brilliant as the opening ceremony for Beijing Olympics.However, it was revealed by Wan Jifei, Executive Director of the ExecutiveCommittee of the Shanghai World Expo that the opening ceremony of the Expo was not that luxurious and extravagant as that for the Beijing Olympics, but would have its own characteristics under the elaborate design and thorough arrangement conducted by the host. The veto against that luxurious opening ceremony was actually a practice echoing for the concept of Green World Expo, which would be applied for every corner from the beginning to the end of the Expo, including the construction of exhibition hall, building of exhibition stand and advertisement etc.

  7. Fabrication of Green Electroluminescent Devices

    Institute of Scientific and Technical Information of China (English)

    高德青; 黄春辉; 奎热西; 刘凤琴

    2002-01-01

    A gadolinium ternary complex, tris(1-phenyl-3-methyl-4-isobutyryl-5-pyrazolone) (2, 2′-dipyridyl) gadolinium Gd(PMIP)3(Bipy) was synthesized and used as a light emitting material in the organic electroluminescent devices. The devices exhibited the green electroluminescent (EL) emission peaking at 513 nm, originating from the Gd(PMIP)3(Bipy). By improving the configuration, the device with a structure of ITO/poly(N-vinylcarbazole) (PVK) (40 nm)/Gd(PMIP)3(Bipy) (40 nm)/tris (8-hydroxyquinoline) aluminum (ALQ) (40 nm)/Mg∶Ag(200 nm)/Ag(100 nm) showed higher performance and a maximum luminance of 340 cd*m-2 at 18 V.

  8. Purchasing green to become greener: Factors influence consumers’ green purchasing behavior

    Directory of Open Access Journals (Sweden)

    Hosein Vazifehdoust

    2013-09-01

    Full Text Available This study proposes an integrated model that combines the Theory of Reasoned Action (TRA and two categories of variables, personal and marketing, to investigate the attitudinal and behavioral decision factors to purchase green products. The model derived and tested via structural equation modeling on a sample of 374 consumers from the Guilan province in Iran. The results show that attitude is explained by consumers’ environmental concern, quality of green products, green advertising and green labeling. The results of the structural equation analysis indicate that attitude positively influences intention to purchase green products. Green purchasing intention also influences on green purchasing behavior. This paper also discusses the implications of the results for marketers and researchers.

  9. Green chemistry of carbon nanomaterials.

    Science.gov (United States)

    Basiuk, Elena V; Basiuk, Vladimir A

    2014-01-01

    The global trend of looking for more ecologically friendly, "green" techniques manifested itself in the chemistry of carbon nanomaterials. The main principles of green chemistry emphasize how important it is to avoid the use, or at least to reduce the consumption, of organic solvents for a chemical process. And it is precisely this aspect that was systematically addressed and emphasized by our research group since the very beginning of our work on the chemistry of carbon nanomaterials in early 2000s. The present review focuses on the results obtained to date on solvent-free techniques for (mainly covalent) functionalization of fullerene C60, single-walled and multi-walled carbon nanotubes (SWNTs and MWNTs, respectively), as well as nanodiamonds (NDs). We designed a series of simple and fast functionalization protocols based on thermally activated reactions with chemical compounds stable and volatile at 150-200 degrees C under reduced pressure, when not only the reactions take place at a high rate, but also excess reagents are spontaneously removed from the functionalized material, thus making its purification unnecessary. The main two classes of reagents are organic amines and thiols, including bifunctional ones, which can be used in conjunction with different forms of nanocarbons. The resulting chemical processes comprise nucleophilic addition of amines and thiols to fullerene C60 and to defect sites of pristine MWNTs, as well as direct amidation of carboxylic groups of oxidized nanotubes (mainly SWNTs) and ND. In the case of bifunctional amines and thiols, reactions of the second functional group can give rise to cross-linking effects, or be employed for further derivatization steps.

  10. The Influence of Green Marketing on Green Satisfaction Mediated By Perceived Quality and Its Impact to Green Trust in Injection Motorcycle

    Directory of Open Access Journals (Sweden)

    Shelvy Kurniawan

    2014-09-01

    Full Text Available Currently, motorcycle manufacturers are increasingly motivated to replace their motorcycle into fuel injection products. The growing concern from the consumers to the environment and the regulations of emission standards, that is Euro 3, for motorcycle industry is being finalized in the Ministry of Environment in order to be implemented in Indonesia. Through this research, the writer will examine the effect of green marketing on perceived quality, green satisfaction, and green trust, the effect of perceived quality on green satisfaction, and the effect of green satisfaction on green trust. Those effects needs to be investigated in order to know how far the effects of green marketing and to ensure whether green marketing is well accepted or not by the market in motorcycle industry. Scope of this research is also limited to the user of fuel injection motorcycle in Jakarta for Honda and Yamaha who involved as decision maker when the motorcycle is purchased. Sampling technique used in this research is quota sampling and the analysis method is structural equation modeling (SEM. The findings of this research are: green marketing has a significant direct effect on perceived quality, perceived quality has a significant direct effect on green satisfaction, green satisfaction has a significant direct effect on green trust, green marketing has a significant direct and indirect effect on green satisfaction, and green marketing has a significant direct and indirect effect on green trust. All of those effects are found to be positive effects.

  11. GREEN GALAXIES IN THE COSMOS FIELD

    Energy Technology Data Exchange (ETDEWEB)

    Pan, Zhizheng; Kong, Xu; Fan, Lulu, E-mail: panzz@mail.ustc.edu.cn, E-mail: xkong@ustc.edu.cn [Center of Astrophysics, University of Science and Technology of China, Hefei 230026 (China)

    2013-10-10

    We present research on the morphologies, spectra, and environments of ≈2350 'green valley' galaxies at 0.2 < z < 1.0 in the COSMOS field. The bimodality of dust-corrected NUV–r {sup +} color is used to define 'green valley'; it removes dusty star-forming galaxies from galaxies that are truly transitioning between the blue cloud and the red sequence. Morphological parameters of green galaxies are intermediate between those of blue and red galaxy populations, both on the Gini-asymmetry and the Gini-M{sub 20} planes. Approximately 60%-70% of green disk galaxies have intermediate or big bulges, and only 5%-10% are pure disk systems, based on morphological classification using the Zurich Estimator of Structural Types. The obtained average spectra of green galaxies are intermediate between blue and red ones in terms of [O II], Hα, and Hβ emission lines. Stellar population synthesis on the average spectra shows that green galaxies are on average older than blue galaxies but younger than red galaxies. Green galaxies and blue galaxies have similar projected galaxy density (Σ{sub 10}) distributions at z > 0.7. At z < 0.7, the fractions of M{sub *} < 10{sup 10.0} M{sub ☉} green galaxies located in a dense environment are found to be significantly larger than those of blue galaxies. The morphological and spectral properties of green galaxies are consistent with the transitioning population between the blue cloud and the red sequence. The possible mechanisms for quenching star formation activities in green galaxies are discussed. The importance of active galactic nucleus feedback cannot be well constrained in our study. Finally, our findings suggest that environmental conditions, most likely starvation and harassment, significantly affect the transformation of M{sub *} < 10{sup 10.0} M{sub ☉} blue galaxies into red galaxies, especially at z < 0.5.

  12. When Oil and Wind Turbine Companies Make Green Sense Together

    DEFF Research Database (Denmark)

    Backer, Lise

    2007-01-01

    . I draw on descriptive organisational sense-making theory and analyse to this end Shell and Vestas' shared green sense-making on off-shore wind energy business. The article concludes that greening companies such as Shell - that are not born green - might be considerably advanced, if these companies...... strengthen their relationships with companies such as Vestas - that are born green. This is so, since companies that are born green have strong green ecocentric business beliefs that can function as important engines in shared green sense-making with companies that are not born green and have more hesitant...

  13. Using Metrics to Drive Innovations in Green Chemistry and Engineering

    Science.gov (United States)

    Presentation examines selected green chemistry breakthroughs by industrial leaders, and discusses tools and metrics companies are using to assess their sustainable and green chemistry and engineering efforts.

  14. Green tea and type 2 diabetes

    Directory of Open Access Journals (Sweden)

    Jae-Hyung Park

    2014-03-01

    Full Text Available Green tea and coffee consumption have been widely popular worldwide. These beverages contain caffeine to activate the central nervous system by adenosine receptor blockade, and due to the caffeine, addiction or tolerance may occur. In addition to this caffeine effect, green tea and coffee consumption have always been at the center of discussions about human health, disease, and longevity. In particular, green tea catechins are involved in many biological activities such as antioxidation and modulation of various cellular lipid and proteins. Thus, they are beneficial against degenerative diseases, including obesity, cancer, cardiovascular diseases, and various inflammatory diseases. Some reports also suggest that daily consumption of tea catechins may help in controlling type 2 diabetes. However, other studies have reported that chronic consumption of green tea may result in hepatic failure, neuronal damage, and exacerbation of diabetes, suggesting that interindividual variations in the green tea effect are large. This review will focus on the effect of green tea catechins extracted from the Camellia sinensis plant on type 2 diabetes and obesity, and the possible mechanistic explanation for the experimental results mainly from our laboratory. It is hoped that green tea can be consumed in a suitable manner as a supplement to prevent the development of type 2 diabetes and obesity.

  15. Targeting DNA methylation with green tea catechins.

    Science.gov (United States)

    Yiannakopoulou, Eugenia C

    2015-01-01

    Aberrant epigenetic alterations in the genome such as DNA methylation play a significant role in cancer development. Green tea catechins have been reported to modulate epigenetic processes. This review aims to synthesize evidence on the modulation of DNA methylation by green tea catechins. Green tea catechins have been reported to reverse DNA methylation of tumor suppressor genes and increase transcription of these genes. Green tea catechins and especially epigallocatechin gallate modulate DNA methylation by attenuating the effect of DNA methyltransferase 1 (DNMT1). However, the exact mechanism of DNMT1 inhibition is not delineated. Suggested mechanisms include direct enzymatic inhibition, indirect enzymatic inhibition, reduced DNMT1 expression and translation. The possible effect of green tea catechins on other pathways of DNA methylation, i.e. methyl-CpG binding domain proteins, has not been investigated. Furthermore, the link between redox properties and epigenetic modulation by green tea catechins has not been defined either. Since green tea catechins are natural compounds with a rather acceptable safety profile, further research on their action as inhibitors of DNA methylation seems worthwhile.

  16. Greening the Hotel Operations: Puerto Princesa Experience

    Directory of Open Access Journals (Sweden)

    Josefina S. Viernes

    2014-10-01

    Full Text Available - The study was conducted to assess the extent of implementation of green practices in the housekeeping and food and beverage departments among standard hotels in Puerto Princesa City, Palawan with respect to solid waste management, water conservation and energy utilization. The descriptive design was utilized in this research. Respondents of this study were the supervisors and staff of the Housekeeping and Food and Beverage Departments of the 13 standard hotels in Puerto Princesa City. Using total enumeration, 52 hoteliers were asked to answer the survey questionnaire to be able to come up with data needed in the study. Frequency counts, percentages, means and Analysis of Variance were used to interpret and analyze the data gathered. Among the three groups of green practices included in the study, solid waste management obtained the highest mean for both the housekeeping department and food and beverage department which indicates that green practices under this category are the most extensively implemented. Conversely, respondents from the housekeeping department rated green practices related to energy utilization as the least implemented while food and beverage department respondents revealed that green practices pertaining to water conservation are the least implemented. Using one way analysis of variance (ANOVA, the responses revealed that there is no significant difference in the extent of implementation of green practices in all the three categories that were studied within hotels. However, a significant difference among hotels was found out when it comes to the extent of implementation of green practices for the same categories.

  17. Planning the Green Walkable City: Conceptualizing Values and Conflicts for Urban Green Space Strategies in Stockholm

    Directory of Open Access Journals (Sweden)

    Hélène Littke

    2015-08-01

    Full Text Available Urban green spaces are essential elements of cities, contributing to the quality of life in numerous ways. However, densification strategies create a complex relationship between urban development and the quality, as well as the quantity, of urban green space. This paper examines the Green Walkable City Programme in Stockholm, a document developed to supplement the comprehensive plan as a strategic backbone for green urban planning. Based on interviews and content analysis, this paper identifies and discusses concerns raised in the development of the planning programme, and addresses the importance of urban green space for citizens’ well-being. The new comprehensive plan has introduced a shift in the attitude towards the urban green space in Stockholm. The need for urban growth is used to justify development of green fields, and a focus on the quality, rather than the quantity, of urban green space is promoted. Despite this progress, the public requests definitions for this quality approach and fears that nature within the city will be “parkified”. Therefore, this paper offers a critical reflection on the role of the Green Walkable City Programme, its situation within the context of Swedish green urban planning, and various areas of concern that have been highlighted.

  18. Are green cities healthy and equitable? Unpacking the relationship between health, green space and gentrification.

    Science.gov (United States)

    Cole, Helen V S; Garcia Lamarca, Melisa; Connolly, James J T; Anguelovski, Isabelle

    2017-08-19

    While access and exposure to green spaces has been shown to be beneficial for the health of urban residents, interventions focused on augmenting such access may also catalyse gentrification processes, also known as green gentrification. Drawing from the fields of public health, urban planning and environmental justice, we argue that public health and epidemiology researchers should rely on a more dynamic model of community that accounts for the potential unintended social consequences of upstream health interventions. In our example of green gentrification, the health benefits of greening can only be fully understood relative to the social and political environments in which inequities persist. We point to two key questions regarding the health benefits of newly added green space: Who benefits in the short and long term from greening interventions in lower income or minority neighbourhoods undergoing processes of revitalisation? And, can green cities be both healthy and just? We propose the Green Gentrification and Health Equity model which provides a framework for understanding and testing whether gentrification associated with green space may modify the effect of exposure to green space on health. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  19. Green Economy Performance and Green Productivity Growth in China’s Cities: Measures and Policy Implication

    Directory of Open Access Journals (Sweden)

    Jianglong Li

    2016-09-01

    Full Text Available Resource depletion and environmental degradation have become serious challenges for China’s sustainable development. This paper constructs indicators to assess China’s green economy performance and green productivity growth, in which economic expansion, resource conservation and environmental protection need to be incorporated simultaneously. For this purpose, we combine non-radial directional distance function and meta-frontier Malmquist productivity to develop the indicators. The methodology also allows for the decomposition of driving forces of China’s green economy. Moreover, the dataset employed in this paper allows for the evaluation of 275 cities in China during the period 2003–2012. The main findings are as follows. First, most of China’s cities did not perform efficiently in terms of the green economy, with an average score of only 0.233. Second, the growth rate of green productivity is slower than real GDP, and the green productivity growth in China is only moderate. Third, innovation is the main driving force of China’s green productivity growth, but the central region lags behind when it comes to green innovation. Fourth, artificial local protectionism and transport limitations impede the progress of cities that perform ineffectively in the green economy. Based on our empirical findings, we provide policy implications and suggestions for enhancing China’s green economy performance and productivity growth.

  20. Is level of neighbourhood green space associated with physical activity in green space?

    Science.gov (United States)

    Ord, Katherine; Mitchell, Richard; Pearce, Jamie

    2013-11-13

    There is accumulating evidence that greater availability of green space in a neighbourhood is associated with health benefits for the local population. One mechanism proposed for this association is that green space provides a venue for, and therefore encourages, physical activity. It has also been suggested that socio-economic health inequalities may be narrower in greener areas because of the equalised opportunity for physical activity green spaces provide. However, research exploring associations between the availability of green space and physical activity has produced mixed results. Limits to the assessment of the type and amount of physical activity which occurs specifically in green space may account for these mixed findings. This observational study was therefore concerned with the extent to which green space is a venue for physical activity and whether this could account for narrower socio-economic health inequalities in greener neighbourhoods. Secondary analysis of cross sectional data on 3679 adults (16+) living in urban areas across Scotland matched with a neighbourhood level measure of green space availability. Associations between green space availability and both total physical activity, and activity specifically within green space, were explored using logistic regression models. Interactions between socio-economic position and physical activity were assessed. All models adjusted for age, sex and household income. The availability of green space in a neighbourhood was not associated with total physical activity or that specifically in green space. There was no evidence that income-related inequalities in physical activity within green space were narrower in greener areas of Scotland. Physical activity may not be the main mechanism explaining the association between green space and health in Scotland. The direct effect of perceiving a natural environment on physiological and psychological health may offer an alternative explanation.