Relevant bibliographies by topics / Perentie

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Perentie'

Author: Grafiati
Published: 4 June 2021
Last updated: 3 February 2022

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Journal articles on the topic "Perentie"

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Green, B., D. King, and H. Butler. "Water, Sodium and Energy Turnover in Free-Living Perenties, Varanus-Giganteus." Wildlife Research 13, no. 4 (1986): 589. http://dx.doi.org/10.1071/wr9860589.

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Isotope turnover rates of perenties, Varanus giganteus, were determined during two consecutive summers on Barrow I., W.A. The turnover rates were significantly lower in the first summer than those in the second, and there were considerable differences in turnover rates between individuals in both years. Estimated rates of prey consumption were 7.3 and 36.4 g kg- day-l , respectively, during the two summers, and perenties were more active during the second summer. The mean daily energy expenditure for a 10-kg perentie was much higher in both years than that predicted by allometric equations for reptiles, which illustrates the need for obtaining data from larger species of reptiles in determining allometric relationships.
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King, D., B. Green, and H. Butler. "The Activity Pattern, Temperature Regulation and Diet of Varanus-Giganteus on Barrow-Island, Western-Australia." Wildlife Research 16, no. 1 (1989): 41. http://dx.doi.org/10.1071/wr9890041.

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The daily activity pattern of the perentie Varanus giganteus on Barrow Island, was bimodal in summer with activity concentrated during the morning and late afternoon. Animais were active on most days in summer. Mean activity temperatures were approximately 36�C, which is similar to those of other varanid species. The heating rate for one animal was 0.09�C min-1. The activity areas of animals ranged in size from 2.9-21.5 ha. The diet consisted mainly of turtle eggs or hatchlings and other vertebrates. Mating and egg-laying appear to take place in the spring.
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Moore, Harry A., Jacob L. Champney, Judy A. Dunlop, Leonie E. Valentine, and Dale G. Nimmo. "Spot on: using camera traps to individually monitor one of the world’s largest lizards." Wildlife Research 47, no. 4 (2020): 326. http://dx.doi.org/10.1071/wr19159.

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Abstract ContextEstimating animal abundance often relies on being able to identify individuals; however, this can be challenging, especially when applied to large animals that are difficult to trap and handle. Camera traps have provided a non-invasive alternative by using natural markings to individually identify animals within image data. Although camera traps have been used to individually identify mammals, they are yet to be widely applied to other taxa, such as reptiles. AimsWe assessed the capacity of camera traps to provide images that allow for individual identification of the world’s fourth-largest lizard species, the perentie (Varanus giganteus), and demonstrate other basic morphological and behavioural data that can be gleaned from camera-trap images. MethodsVertically orientated cameras were deployed at 115 sites across a 10000km2 area in north-western Australia for an average of 216 days. We used spot patterning located on the dorsal surface of perenties to identify individuals from camera-trap imagery, with the assistance of freely available spot ID software. We also measured snout-to-vent length (SVL) by using image-analysis software, and collected image time-stamp data to analyse temporal activity patterns. ResultsNinety-two individuals were identified, and individuals were recorded moving distances of up to 1975m. Confidence in identification accuracy was generally high (91%), and estimated SVL measurements varied by an average of 6.7% (min=1.8%, max=21.3%) of individual SVL averages. Larger perenties (SVL of >45cm) were detected mostly between dawn and noon, and in the late afternoon and early evening, whereas small perenties (SVL of <30cm) were rarely recorded in the evening. ConclusionsCamera traps can be used to individually identify large reptiles with unique markings, and can also provide data on movement, morphology and temporal activity. Accounting for uneven substrates under cameras could improve the accuracy of morphological estimates. Given that camera traps struggle to detect small, nocturnal reptiles, further research is required to examine whether cameras miss smaller individuals in the late afternoon and evening. ImplicationsCamera traps are increasingly being used to monitor reptile species. The ability to individually identify animals provides another tool for herpetological research worldwide.
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Richardson, S. A., R. H. Grzebieta, and R. Zou. "Development of a side facing seat and seat belt system for the Australian Army Perentie 4×4." International Journal of Crashworthiness 4, no. 3 (January 1999): 239–60. http://dx.doi.org/10.1533/cras.1999.0103.

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Cross, Sophie L., Sean Tomlinson, Michael D. Craig, and Philip W. Bateman. "The Time Local Convex Hull method as a tool for assessing responses of fauna to habitat restoration: a case study using the perentie (Varanus giganteus : Reptilia : Varanidae)." Australian Journal of Zoology 67, no. 1 (2019): 27. http://dx.doi.org/10.1071/zo19040.

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Understanding the behavioural responses of animals to habitat change is vital to their conservation in landscapes undergoing restoration. Studies of animal responses to habitat restoration typically assess species presence/absence; however, such studies may be restricted in their ability to show whether restoration is facilitating the return of self-sustaining and functional fauna populations. We present a case study using VHF/GPS tracking of a young adult perentie (Varanus giganteus), to demonstrate the range of applications of the Time Local Convex Hull method of home-range construction in analysing the behavioural responses of fauna to habitat change and restoration. Presence/absence studies provide single point locations of an animal, and the Minimum Convex Polygon method provides an invariant estimate of habitat use across the whole home range. However, the Time Local Convex Hull method provides a useful method for assessing movement and behavioural responses of fauna to habitat change and restoration, and the specific habitat requirements for the long-term support of populations. The breadth and multidimensionality of data generated indicates strongly that understanding the complex interactions between animals and their environment is fundamental to their conservation in the face of ever-increasing rates of human-induced habitat change and degradation.
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Hernández-Sandoval, Luis, and Mahinda Martínez. "Una nueva especie de Mancoa (Brassicaceae) endémica de Michoacán, México." Acta Botanica Mexicana, no. 104 (July 1, 2013): 101. http://dx.doi.org/10.21829/abm104.2013.59.

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Se describe e ilustra Mancoa perennis, una nueva especie endémica al estado de Michoacán, México. Es similar a M. laxa, de la cual difiere en su hábito perenne, los lóbulos de las hojas caulinares ovados a triangulares, enteros, presentando un tricoma ramificado en el ápice y la inflorescencia densa con pedicelos glabros.
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Garcez Neto, Américo Fróes, Rasmo Garcia, Derrick Jan Moot, and Kátia Fernanda Gobbi. "Aclimatação morfológica de forrageiras temperadas a padrões e níveis de sombreamento." Revista Brasileira de Zootecnia 39, no. 1 (January 2010): 42–50. http://dx.doi.org/10.1590/s1516-35982010000100006.

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As características morfológicas do azevém-perene (Lolium perenne cv. Nui), dátilo (Dactylis glomerata cv. Vision) e trevo-vermelho (Trifolium pratense cv. Pawera) foram avaliadas em resposta a quatro níveis (0, 25, 50 e 75%) e dois padrões de sombreamento (contínuo e alternado), sob três períodos de crescimento (estabelecimento, primeira e segunda rebrotação), na Nova Zelândia, com o objetivo de avaliar as formas de adaptação de diferentes espécies às mudanças no ambiente luminoso. O estudo foi conduzido em delineamento experimental de blocos completos casualizados, com três repetições, entre janeiro e outubro de 2004. A maioria das medidas morfológicas foi afetada pelos níveis de sombreamento. A área foliar específica foi a variável morfológica que variou mais consistentemente em resposta aos níveis de sombreamento, com aumento de 22 a 79% entre as forrageiras. As adaptações morfológicas do dátilo foram as que mais se relacionaram à tolerância ao sombreamento, enquanto as do azevém-perene foram mais relacionadas à expansão da sua área foliar individual. A faixa de sombreamento entre 25 e 50% pode ser considerada a de maior aclimatação morfológica das forrageiras para compensar a restrição luminosa.
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Kenney, E. J. "Philologia Perennis (?)." Classical Review 49, no. 1 (April 1999): 142–43. http://dx.doi.org/10.1093/cr/49.1.142.

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Nisbet, R. G. M. "Philologia Perennis." Classical Review 49, no. 2 (October 1999): 415–16. http://dx.doi.org/10.1093/cr/49.2.415.

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Graikou, Konstantia, Nektarios Aligiannis, and Ioanna B. Chinou. "Chemical constituents from Pterocephalus perennis subsp. perennis (Dipsacaceae)." Biochemical Systematics and Ecology 34, no. 5 (May 2006): 438–41. http://dx.doi.org/10.1016/j.bse.2005.12.008.

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Dissertations / Theses on the topic "Perentie"

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Earnshaw, Anthany Arthur Paul, and n/a. "The acquisition of major capital equipment by the Australian Department of Defence : a comparative analysis." University of Canberra. Administrative Studies, 1994. http://erl.canberra.edu.au./public/adt-AUC20060706.164636.

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The focus of this thesis is on the acquisition of major capital equipment within Australia's defence system. For the purposes of this analysis, major capital equipment constitute selected projects with a total value of at least $200 million. The projects selected for examination are from each of the three arms of the military service. These projects are: the Royal Australian Air Force's BLACKHAWK helicopters, the Army's PERENTIE vehicles, and the Royal Australian Navy's Australian FFG-7 FRIGATES. These projects were chosen because they share similar planning and management related characteristics. They represent substantial public sector investments. The technology used in each of the systems is available 'off-the-shelf but the way in which the systems were ultimately assembled and produced are uniquely Australian: this adaptation and local innovation involved developmental work. Since each of these projects is almost complete, a comprehensive analysis of the project has been possible. The study of these particular projects provides the basis for a comparative analysis of the acquisition of major defence projects, and facilitates the development of project planning and management 'lessons'. Since current Australian public (and private) sector policies seek to maximise the use of leading edge technology by adapting it to meet specific local requirements; the examination of these three projects provides an objective determination of the validity of such policies.
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Alcántara, Mondragón Viridiana. "Evaluación de una pradera de ryegrass perene (Lolium perenne) bajo pastoreo continuo por corderos en crecimiento y finalización en Primavera-Verano." Tesis de Licenciatura, Universidad Autónoma del Estado de México, 2017. http://hdl.handle.net/20.500.11799/68549.

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La población humana mundial sigue aumentando con gran rapidez, en México para 2017 hay una población de 123.5 millones, y, de igual manera, se incrementa la demanda de productos pecuarios como la leche, carne y huevo; de tal forma que las empresas dedicadas a la agricultura y ganadería coinciden en la necesidad de lograr una mayor eficiencia productiva y rentabilidad económica; el caso de la ovinocultura no es la excepción; empero, esta actividad tiene la opción de producir a base de forrajes usados en condiciones de pastoreo, lo cual le permite disminuir los costos de producción, resultando esto en una gran ventaja sobre otras empresas como la avícola y porcina (Church et al., 2002). El manejo agronómico de la pradera, así como el pastoreo animal, son aspectos fundamentales para explotar el potencial genético de las diferentes especies de gramíneas de clima templado como es el caso del ryegrass (Lolium perenne); sin embargo, en muchas ocasiones su desconocimiento ocasiona el fracaso de los sistemas de producción animal en pradera (Núñez et al., 1995). Ofrecer y suministrar un forraje de buena calidad puede significar una mayor rentabilidad en la empresa ganadera; hay parámetros que determinan la calidad de los pastos, uno de ellos es su composición química, la cual se estima al practicar un análisis químico proximal del forraje, determinando el contenido de cenizas, fibra ácido detergente (FAD), fibra neutro detergente (FND), proteína cruda (PC), fibra cruda (FC), extracto etéreo (EE), extracto libre de nitrógeno (ELN), además del contenido de calcio, (Ca), fósforo (P), potasio (K), magnesio (Mg), y de los microelementos como manganeso (Mn), zinc (Zn), cobre (Cu), selenio (Se) y hierro (Fe) (Mc Donald et al., 1995). La fracción de un alimento que, después de ser ingerida y digerida, no aparece en las heces fecales, debido a su desintegración y absorción, se denomina fracción digerida o digestible (Fondevila y Barrios, 2001). La digestibilidad de la materia orgánica es un factor de suma importancia para determinar el valor nutritivo de un forraje, esa digestibilidad se modifica a medida que las plantas maduran con disminución de la proteína y aumento de la fracción fibrosa a base de los carbohidratos estructurales (Mc Donald et al., 1995). La digestibilidad de los forrajes puede variar dependiendo de factores asociados a los animales, y también según la especie vegetal, su edad y manejo agronómico (Bogdan, 1997). El grado de digestibilidad de las plantas completas y de sus fracciones puede precisarse a través de métodos in vitro, uno de ellos es el método por producción de gas (Theodorou et al., 1994), en el cual el gas producido provee datos útiles sobre la digestión de las fracciones solubles e insolubles del alimento. La evaluación de la pradera permite determinar la calidad nutritiva del forraje para aprovechar al máximo el material disponible a ser proporcionado a los animales en las mejores condiciones para su óptima producción (Duthil, 1989; Church et al., 2002).
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Liu, Jianyang. "Morphological and genetic variation within perennial ryegrass (Lolium perenne l.)." Connect to resource, 2005. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1127245394.

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Thesis (Ph. D.)--Ohio State University, 2005.
Title from first page of PDF file. Document formatted into pages; contains xiii, 123 p.; also includes graphics (some col.). Includes bibliographical references (p. 99-107). Available online via OhioLINK's ETD Center
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Cao, Mingshu. "Molecular cytogenetic analysis of genomes between Festuca mairei and Lolium perenne /." free to MU campus, to others for purchase, 2001. http://wwwlib.umi.com/cr/mo/fullcit?p3012953.

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Chen, Caifu. "Molecular genome characterization and introgression in Lolium perenne and Festuca species /." free to MU campus, to others for purchase, 1996. http://wwwlib.umi.com/cr/mo/fullcit?p9809676.

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Oliveira, Catarina Pereira. "Ação de polissacarídeos de Sarcocornia perennis em ratinhos." Master's thesis, Universidade de Aveiro, 2011. http://hdl.handle.net/10773/8324.

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Mestrado em Biologia Molecular e Celular
Os polissacarídeos são constituintes das plantas, podendo apresentar diversas propriedades, nomeadamente anti-tumorais, anti-virais, anti-fúngicas, anti-parasitárias e anti-bacterianas. Na literatura consultada, nenhuma reportou para as potencialidades de S. perennis subsp. perennis. Como tal, o presente trabalho teve como objetivo avaliar as características dessa planta, incidindo na sua composição química e nos seus efeitos em vários órgãos e no sistema imunitário de ratinhos. Neste trabalho também se pretendeu avaliar os seus efeitos protetores após a agressão de CCl4. Para tal, realizaram-se análises histopatológicas, bioquímicas e hematológicas, comparando-os com os grupos controlo, negativo e positivo (CCl4). Foram usadas duas doses de extrato de polissacarídeos (400 mg/kg e 800 mg/kg), as quais foram, administradas aos ratinhos, por via oral, dissolvidos em água. Observaram-se alterações apenas nos órgãos reprodutores masculinos. Nos restantes órgãos em estudo constatou-se uma ténue proteção no rim e baço. Verificou-se, através da análise histológica e da determinação de enzimas hepáticas, que os efeitos do CCl4 no fígado, quando administrado a posteriori, foram atenuados pelo extrato de polissacarídeos. Este mostrou-se eficaz ao nível do sistema imunitário, tal como demonstrado pela análise histológica do baço e pela contagem diferencial de leucócitos no sangue de ratinho. Conclui-se assim que os polissacarídeos presentes em S. perennis subsp. perennis, maioritariamente polissacarídeos pécticos, apresentaram efeitos protetores para o fígado, baço e rim, e ainda imunoestimuladores. As potencialidades desta planta deverão ser objeto de estudos futuros.
Polysaccharides are constituents of plants with different biological activities, including anti-tumor, anti-viral, anti-fungal, anti-parasitic and anti-bacterial features. In literature, no potentials of applications of S. perennis subsp. Perennis were reported. For this reason, this study aimed to determine some features of this plant, focusing on the chemical composition, and effects on some organs and immune system of mice. This work also aimed to evaluate the protective effects of this plant after CCl4 exposure. Histopathological, biochemical and hematological assays were conducted comparing them with control groups, negative and positive (CCl4). Two doses of polysaccharides extract were orally dissolved in water and administered in mice (400 mg/kg and 800 mg/kg). Several changes were observed on male reproductive organs. However, a slight protection was observed in other organs, such as kidney and spleen. It was verified. The effects of CCl4 in the liver when administered a posteriori, were attenuated by the polysaccharides extract, as confirmed by histological analysis and determination of liver enzymes. This proved to be effective at the level of the immune system, as revealed by histology of the spleen and the leukocyte count in the blood of mice. It is concluded that the polysaccharides present in S. perennis subsp. perennis, mainly pectic polysaccharides, demonstrated protective effects to the liver, spleen and kidney, and also immunostimulatory activity. The potential of this plant should be investigated in further studies, through different assays.
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Do-Huu, Dong. "Perennite et developpement de la personnalite politique dai-vietnamienne." Nantes, 1986. http://www.theses.fr/1986NANT4006.

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L'histoire et le patrimoine national du viet-nam pluri-millenaire (qualifie traditionnellement par nos ancetres de "dai" ou "grand") attestent la puissance morale et l'esprit dialectique de ce peuple tenace. Traversant ainsi la nuit des temps (a partir de 2879 avant j. -c. ) et guide par la "pensee mythique ancestrale", le peuple dai-vietnamien arrive toujours a conjuguer les antinomies apparemment insolubles: vie ou mort devant la nature inclemente et les envahisseurs (1. 000 ans de domination chinoise: 111 av. J. -c. A 938 ap. J. -c. , 3 invasions mongoles au xiiie siecle), servilite ou independance vis-a-vis des cultures differentes ou opposees, rejet ou accueil des ethnies entrant en contact avec lui, stagnation ou developpement, tradition ou modernite, repli sur soi ou ouverture, etc. , face a un monde qui bouge sans arret. En tout cas, tous ces dilemmes et oppositions ont ete "fondus" dans le creuset du viet-nam eternel pour son plus grand enrichissement. . . A la lumiere de la science politique, on constate que l'indestructibilite de ce peuple provient surtout de ses pouvoirs de synthese, de renouvellement et de son temperament a la fois idealiste et realiste. Tout ceci s'est cristallise en une dynamique toujours en devenir: la pensee-action dai-vietnamienne. . . Le viet-nam traditionnel a notamment assimile la quintessence de l'asie a travers l'inde (bouddhisme) et la chine (confucianisme & taoisme). La tache la plus ardue du viet-nam moderne consiste a effectuer la synthese entre les 2 faces opposees de l'occident: le liberalisme et le marxisme. Apres avoir utilise magistralement le marxisme-leninisme comme complement de son genie pour vaincre le colonialisme francais (1954) et le capitalisme americain (1975), le peuple dai-vietnamien continue a s'affirmer dans les epreuves, en attendant de se servir toujours dialectiquement du liberalisme afin de maitriser a son tour le communisme sovietique. . . Dans sa quete permanente de perfection, ce peuple propose egalement a l'univers une sorte de sagesse multiforme: la do-ambivalence, synthese des valeurs opposees. .
THE HISTORY AND THE NATIONAL INHERITANCE OF VIETNAM (TRADITIONALLY CALLED "DAI" OR "LARGE" BY OUR FOREFATHERS) VOUCH FOR THE MORAL strength AND THE EDUCATIONAL FRAME OF MIND OF THIS TENACIOUS PEOPLE. WHILE IT CROSSED THE MISTS OF TIME (FROM 2879 B. C. ONWARDS) GUIDED BY THE "ANCESTRAL MYTHICAL THOUGHT", THE DAI-VIETNAMESE PEOPLE HAS ALWAYS SUCCEEDED IN MASTERING APPARENTLY UNSOLVABLE ANTINOMIES: LIFE OR DEATH WHEN FACED WITH INCLEMENT NATURE AND INVADERS (1000 YEARS CHINESE DOMINION: 111 B. C. UNTIL 938 A. D. , 3 MONGOLIAN INVASIONS IN THE XIII TH CENTURY), SERVILITY OR INDEPENDANCE TOWARDS DIFFERENT CULTURES, REJECTION OR GREETING OF THE ETHNIC GROUPS WHICH MADE CONTACT WITH IT, STAGNATION OR DEVELOPMENT, TRADITION OR MODERNITY, WITH DRAWAL INTO ITSELF OR OVERTURE, ETC. , IN A WORLD ALWAYS ON THE MOVE. HOWEVER, ALL THESE OPPOSITIONS HAVE BEEN FUSING TOGETHER IN THE CRUCIBLE OF THE EVERLASTING DAI-VIET-NAM TO SERVE ITS ENRICHMENT. . . - IN THE LIGHT OF POLITICAL SCIENCE, ONE REALIZES THAT IF THIS PEOPLE CANNOT BE DESTROYED, IT IS BE- CAUSE IT HAS A POWER OF SYNTHESIS, AND A SPECIFIC NATURE, IDEALISTIC AND REALISTIC AT THE SAME TIME. ALL THIS HAS CRYSTALLIZED IN A PERMANENT- LY IN THE MAKING PROCESS: "DAI-VIETNAMESE THOUGHT-ACTION", BASE OF THE WISDOM "DO-AMBIVALENCE" (SYNTHESIS OF OPPOSED VALUES). . . TRADITIONAL VIET-NAM HAS NOTABLY ASSIMILATED THE QUINTESSENCE OF ASIA THROUGH INDIA (BUDDHISM) AND CHINA (CONFUCIANISM & TAOISM). THE MOST STRENUOUS TASK LEFT FOR MODERN VIET-NAM CONSISTS IN ACHIEVING A SYNTHESIS BETWEEN THE 2 OPPOSED ASPECTS OF WESTERN CIVILIZATION: LIBERALISM AND MARXISM. AFTER HAVING BRILLIANTLY USED MARXISM-LENINISM AS A COMPLEMENT TO ITS GENIUS IN ORDER TO OVERCOME FRENCH COLONIALISM (1954) AND AMERICAN CAPITALISM (1975), THE DAI-VIETNAMESE PEOPLE HAS KEPT STRENGTHENING ITS ORIGINALI- TY AT A TIME OF HARDSHIPS, WAITING FOR A CHANCE TO USE LIBERALISM DIA- LECTICALLY IN ORDER TO OVERCOME SOVIET COMMUNISM. .
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Pinto, Joana Sofia Ramos de Oliveira. "Ação do extrato etanólico de Sarcocornia perennis em ratinhos." Master's thesis, Universidade de Aveiro, 2011. http://hdl.handle.net/10773/8313.

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Mestrado em Biologia Molecular e Celular
As plantas têm tido um crescente interesse na comunidade científica, devido aos compostos fisiologicamente ativos que as tornam potenciais agentes terapêuticos. Numa primeira fase deste estudo, o extrato etanólico (EE) de S. perennis subsp. perennis foi submetido a uma análise de açúcares e de compostos fenólicos, procedendo-se ainda à avaliação da atividade antioxidante. O principal objetivo do presente trabalho foi avaliar os efeitos desse EE em ratinhos, expostos e não expostos ao CCl4. Para tal, foi realizada uma análise histopatológica do fígado, rim, baço, testículos e epidídimo e uma avaliação bioquímica da função hepática. Foram utilizados 30 ratinhos machos da estirpe ICR-CD1, divididos em 6 grupos (n=5): um grupo controlo negativo ao qual foi fornecida apenas água; um grupo (controlo positivo) em que os ratinhos foram administrados com uma injeção de 0,25 mL de CCl4 em azeite, por via subcutânea, na concentração de 0,5 mL/Kg, 24 horas antes do sacrifício; dois grupos ao qual se forneceu EE liofilizado, diluído na água, nas concentrações de 0,5 mg/mL/dia e 2,0 mg/mL/dia e dois grupos fornecidos com EE liofilizado nas mesmas concentrações e ainda administrados com CCL4 do mesmo modo realizado para o controlo positivo. A experiência teve uma duração de 30 dias. Os resultados demonstraram a presença de compostos com forte atividade antioxidante (24,30±2,43 mg/g de equivalentes em ácido gálico e 12,03±2,06 mg/g de equivalentes em trolox) no EE. O extrato demonstrou alguns efeitos protetores em animais submetidos ao CCl4, diminuindo o número de lesões histológicas no fígado e baço e o peso dos rins. Estes efeitos poderão estar relacionados com a capacidade antioxidante dos compostos presentes. Entretanto, o EE per se provocou alterações histológicas, principalmente ao nível do sistema reprodutor masculino, sugerindo que o extrato poderá conter uma fração com efeito tóxico. Pela análise dos valores da AST e ALT, não foi possível avaliar o possível efeito protetor do EE, dada a variabilidade dos valores encontrados. Observaram-se valores extremamente baixos para estas enzimas em ratinhos expostos ao CCl4, principalmente no grupo controlo positivo, o que contraria as informações da literatura que relatam o aumento dos seus níveis quando os hepatócitos são danificados. Estes resultados poderão indicar que a severidade dos danos causados nos tecidos afeta a atividade destas enzimas. Conclui-se que o EE possui efeitos protetores contra os efeitos tóxicos induzidos pelo CCl4, principalmente no fígado e baço. Já o EE per se, demonstra potenciais efeitos tóxicos principalmente ao nível do sistema reprodutor. Futuros trabalhos são necessários para melhor compreender os efeitos observados do EE de S.perennis subsp. perennis.
Plants have been a growing interest in the scientific community due to their physiologically active compounds, making them potential therapeutic agents. In the first phase of this study, the ethanolic extract (EE) of S. perennis subsp. perennis was analyzed for sugars and phenolic compounds, as well as antioxidant activity. The main aim of this work was to evaluate the effects of the EE in mice exposed and non exposed to CCl4. A histopathological analysis of liver, kidney, spleen, testis and epididymis and a biochemical evaluation of liver function was performed. Thirty male mice of ICR-CD1 strain were divided into 6 groups (n = 5): a negative control group which was given only tap water, a positive control group in which mice were administered with an injection of 0.25 mL of CCl4 in olive oil, subcutaneously, at 0.5 mL/kg, 24 hours before sacrifice; two groups were provided with lyophilized EE, diluted in water, at the concentrations of 0.5 mg /mL/ day and 2.0 mg / mL / day and two groups were provided with lyophilized EE at the same concentrations and administered with CCl4 in the same way that was done for the positive control. The experiment lasted 30 days. Some compounds with strong antioxidant activity (24.30 ± 2.43 mg/g of gallic acid equivalents and 12.03 ± 2.06 mg /g of trolox equivalents) were found in EE. The extract evidenced protective effects on mice exposed to CCl4, decreasing the amount of lesions in the liver and spleen and reducing the weight of the kidneys. These effects may be related to the ability of antioxidant compounds. However, the EE per se caused histological changes, especially in the reproductive system, suggesting that the extract may contain a toxic fraction. It was not possible to evaluate the possible protective effects of EE, due to the variability of AST and ALT values. Low values for these enzymes in mice exposed to CCl4, were found, especially in the positive control group, which contradicts the information reported in the literature, where an increase in their levels appears when hepatocytes are damaged. These results may indicate that the severity of tissue damage affected the activity of these enzymes. It is concluded that the EE has protective effects against CCl4, mainly in the liver and spleen. The EE per se, demonstrates potential toxic effects mainly at the reproductive system. Future studies are needed to better understand the observed effects of EE of S.perennis subsp. perennis.
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Barrett, S. K. "Growth regulators in Lolium perenne grown for seed." Thesis, University of Nottingham, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.378463.

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Huang, Ji-Wei. "Wear tolerance in perennial ryegrass (Lolium perenne L.)." Thesis, University of Nottingham, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.389474.

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Books on the topic "Perentie"

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Mannini, Umberto. Liber perennis. Pistoia: Libreria dell'Orso, 2004.

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Rosa, Pier Andrea De. Roma perenne. Roma: Studio Ottocento, 2004.

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Carreras, José Luis Vidal. Perenne Flor. Alicante: Instituto de Cultura "Juan Gil-Albert", Di[putación Provincial de Alicante, 1997.

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López, Isaías Medina. Vínculo perenne. 2nd ed. San Carlos, Estado Cojedes [Venezuela]: Editorial Nuevo Tramo, 1992.

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Huxley, Aldous. La filosofia perenne. Milano: Adelphi Edizioni, 1995.

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Alcócer, Luis Rivas. Itinerario perenne: Novela. Cochabamba, Bolivia: Ediciones Graficar, 1999.

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El reto perenne. Ciudad de La Habana, Cuba: Unión, 2008.

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Giovannangiola, Tarugi, Centro di studi umanistici "Angelo Poliziano.", and Convegno internazionale del Centro di studi umanistici (26th : 1984 : Montepulciano, Italy), eds. Validità perenne dell'Umanesimo. Firenze: L.S. Olschki, 1986.

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Karadaku, Shefki. Perendim i gjate: Poezi. [Albania?]: Glob, 1994.

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Verdesia, Juan Frutos. Aquella estancia perenne: Poesías. [Costa Rica]: J. Frutos Verdesia, 1997.

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Book chapters on the topic "Perentie"

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Cassez, Franck, Takashi Matsuoka, Edward Pierzchalski, and Nathan Smyth. "Perentie: Modular Trace Refinement and Selective Value Tracking." In Tools and Algorithms for the Construction and Analysis of Systems, 439–42. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-46681-0_39.

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Barrera-Figueroa, Blanca E., and Julián M. Peña-Castro. "Oryza perennis." In Compendium of Plant Genomes, 259–62. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-71997-9_22.

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Accendere, Pier Davide. "Philosophia Perennis." In Encyclopedia of Renaissance Philosophy, 1–6. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-319-02848-4_1034-1.

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Zundel, Edith. "Philosophia perennis." In Wörterbuch der Psychotherapie, 516–17. Vienna: Springer Vienna, 2000. http://dx.doi.org/10.1007/978-3-211-99131-2_1383.

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Lim, T. K. "Bellis perennis." In Edible Medicinal And Non-Medicinal Plants, 204–12. Dordrecht: Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-7395-0_14.

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Bährle-Rapp, Marina. "Bellis perennis." In Springer Lexikon Kosmetik und Körperpflege, 62. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-71095-0_1066.

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Bährle-Rapp, Marina. "Mercurialis Perennis Extract." In Springer Lexikon Kosmetik und Körperpflege, 349. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-71095-0_6445.

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Azimova, Shakhnoza S., and Anna I. Glushenkova. "Mercurialis perennis L." In Lipids, Lipophilic Components and Essential Oils from Plant Sources, 381. London: Springer London, 2012. http://dx.doi.org/10.1007/978-0-85729-323-7_1191.

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Leonard, Debra G. B. "Perentage and Relationship Testing." In Molecular Pathology in Clinical Practice: Genetics, 263–71. Boston, MA: Springer US, 2009. http://dx.doi.org/10.1007/978-0-387-87374-9_24.

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Bonsack, François. "Vergängliche Philosophien oder Philosophia Perennis?" In The Tasks of Contemporary Philosophy / Die Aufgaben der Philosophie in der Gegenwart, 393–98. Munich: J.F. Bergmann-Verlag, 1986. http://dx.doi.org/10.1007/978-3-662-30341-2_74.

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Conference papers on the topic "Perentie"

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Ong, Eng-Kok, Tim Sawbridge, Tracie Webster, Michael Emmerling, Nga Nguyen, Katrina Nunan, Matthew O'Neill, et al. "Gene expression analysis of perennial ryegrass ( Lolium perenne ) using cDNA microarrays." In Biomedical Optics 2003, edited by Dan V. Nicolau and Ramesh Raghavachari. SPIE, 2003. http://dx.doi.org/10.1117/12.478075.

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Li Hong-xia. "Research on Absorption of Heavy Metal in River Sediment by Lolium Perenne." In 2011 International Conference on Measuring Technology and Mechatronics Automation (ICMTMA). IEEE, 2011. http://dx.doi.org/10.1109/icmtma.2011.557.

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Chen, Zongwei, Wei Wang, and Tao Liu. "Effects of Chemical Deicers on the Growth and Vitality of Lolium perenne L." In The Twelfth COTA International Conference of Transportation Professionals. Reston, VA: American Society of Civil Engineers, 2012. http://dx.doi.org/10.1061/9780784412442.298.

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Wu, T. T., and Y. B. Wang. "Distribution and Forms of Copper in Copper Tailings as Influenced by Lanthanum and Lolium perenne." In 2010 4th International Conference on Bioinformatics and Biomedical Engineering (iCBBE). IEEE, 2010. http://dx.doi.org/10.1109/icbbe.2010.5516798.

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Qiu, Yaxi, Jingdong Ge, Yajun Lu, Sheng Zhou, and Qiushi Li. "Research on Sound-Vortex Resonance in Enhancing Performance of an Annular Cascade." In ASME Turbo Expo 2003, collocated with the 2003 International Joint Power Generation Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/gt2003-38022.

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This paper presents an experimental investigation on the effects of internal acoustic excitation on enhancing performance of an annular cascade. Based on the research on the shedding frequency characteristics of the annular cascade, the mechanism of interaction between the unsteady fluctuation and the separated flow in the annular cascade was systematically investigated by means of unsteady acoustic excitation. The experimental results reveal that the aerodynamic performance of turbomachinery would be improved amazingly if the unsteady interferences in the flow field could be reasonably organized. In experiment, the loss in one cascade passage could be reduced by nearly 30 perents. The optimal effect of the acoustic excitation was studied at different frequencies, intensities and positions of the excitation as well as at different flow incidence angles.
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"Field studies on the value of organomineral fertilisers as amendments for perennial ryegrass (Lolium perenne L)." In 2013 ASABE Annual International Meeting. American Society of Agricultural and Biological Engineers, 2013. http://dx.doi.org/10.13031/aim.20131620220.

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"Soil and crop responses following application of biosolids-derived organomineral fertilisers to ryegrass (Lolium perenne L.) grown in pots." In 2014 ASABE Annual International Meeting. American Society of Agricultural and Biological Engineers, 2014. http://dx.doi.org/10.13031/aim.20141892681.

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SOLE GRAS, JOSEP MARIA, PAU DE SOLÀ-MORALES, and JUAN MANUEL ZAGUIRRE FERNÁNDEZ. "Paisajes transitivos. Caracterizando el potencial de los vacíos expectantes." In ISUF-h 2019 - CIUDAD COMPACTA VERSUS CIUDAD DIFUSA. Valencia: Editorial Universitat Politècnica de València, 2019. http://dx.doi.org/10.4995/isufh2019.2019.9971.

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Seducido por lo inquietante de su imagen de eterna espera, este trabajo pretende identificar, catalogar y sondear aquéllos vacíos cuyo peso semiológico denota expectativa no cumplida. Busca explorar la condición perceptiva de la ausencia de una urbanidad reconocible y ahondar sobre los límites físicos y semánticos de estos ámbitos que derivan de la indecisión. Numerosos autores han sucumbido ante sus encantos. Algunos, como Ignasi de Solà-Morales, acuñaban el término de terrain vague interrogando el significado de vacuum y emparentándolo, de manera inalienable, con la condición inherente de inestabilidad como mayor sinónimo de libertad y promesa. Son los lugares de la incertidumbre, el resultado de una crisis económica y de modelo qua azotó con especial crudeza a la España de la burbuja y que la fotógrafa Julia Schulz Dornburg retrató como ruinas modernas (2012). También son los espacios de la obsolescencia programada o fortuita, los bordes e intersticios de unas infraestructuras omnipresentes, redundantes y confusas en nuestro territorio del Camp de Tarragona. Intraestructuras, planteaba Manuel de Solá-Morales. Ámbitos de una periferia perenne, en cuya condición de ordinalidad recae su verdadero valor, tanto ético como estético. En este sentido, partiendo del reconocimiento de la incertidumbre como sinónimo de potencial ecológico que defiende G. Clement (20114), este estudio ensayará, en una primera instancia, una caracterización de esta serie de Otros paisajes (Goula, M. 2006) para, acto seguido, definir las calidades de la gramática territorial de estos paisajes transitivos apostando por un ejercicio de catalogación -transversal y multicriterio- de sus principales valores y complementos.
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SOLE GRAS, JOSEP MARIA, PAU DE SOLÀ-MORALES, and JUAN MANUEL ZAGUIRRE FERNÁNDEZ. "Paisajes transitivos. Caracterizando el potencial de los vacíos expectantes." In ISUF-h 2019 - CIUDAD COMPACTA VERSUS CIUDAD DIFUSA. Valencia: Editorial Universitat Politècnica de València, 2020. http://dx.doi.org/10.4995/isufh2019.2020.9971.

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Seducido por lo inquietante de su imagen de eterna espera, este trabajo pretende identificar, catalogar y sondear aquéllos vacíos cuyo peso semiológico denota expectativa no cumplida. Busca explorar la condición perceptiva de la ausencia de una urbanidad reconocible y ahondar sobre los límites físicos y semánticos de estos ámbitos que derivan de la indecisión. Numerosos autores han sucumbido ante sus encantos. Algunos, como Ignasi de Solà-Morales, acuñaban el término de terrain vague interrogando el significado de vacuum y emparentándolo, de manera inalienable, con la condición inherente de inestabilidad como mayor sinónimo de libertad y promesa. Son los lugares de la incertidumbre, el resultado de una crisis económica y de modelo qua azotó con especial crudeza a la España de la burbuja y que la fotógrafa Julia Schulz Dornburg retrató como ruinas modernas (2012). También son los espacios de la obsolescencia programada o fortuita, los bordes e intersticios de unas infraestructuras omnipresentes, redundantes y confusas en nuestro territorio del Camp de Tarragona. Intraestructuras, planteaba Manuel de Solá-Morales. Ámbitos de una periferia perenne, en cuya condición de ordinalidad recae su verdadero valor, tanto ético como estético. En este sentido, partiendo del reconocimiento de la incertidumbre como sinónimo de potencial ecológico que defiende G. Clement (20114), este estudio ensayará, en una primera instancia, una caracterización de esta serie de Otros paisajes (Goula, M. 2006) para, acto seguido, definir las calidades de la gramática territorial de estos paisajes transitivos apostando por un ejercicio de catalogación -transversal y multicriterio- de sus principales valores y complementos.
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Reports on the topic "Perentie"

1

Erdmann, Elisabeth von. Sehen und Sprache erschaffen die Welt und führen den Menschen zum Glück? Grundgedanken des ukrainischen Philosophen Hryhorij Skovoroda (1722-1794). Otto-Friedrich-Universität, 2021. http://dx.doi.org/10.20378/irb-49029.

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Denken und Poetik des ukrainischen Philosophen H. Skovoroda werden durch das Konzept der philosophia perennis, der einen Weisheit zu verschiedenen Zeiten als Teilhabe an der göttlichen Weisheit lesbar. Dieser Kontext ermöglicht die kohärente Lektüre seiner Schriften und erklärt die Form, in der sich sein Leben abgespielt hat. Nach einer kurzen Einordnung in die Forschung werden Skovorodas Leben und Denken im Kontext von Freimaurertum und Aufklärung betrachtet. Dem schließt sich der Aufruf der Tradition der philosophia perennis an, die eine stimmige und alle Aspekte umfassende Deutung seiner Texte ermöglicht. Besondere Beachtung erfordern dabei der Gottesbegriff und die Bildtheorie der philosophia perennis, die systematisch Analogie und Typologie realisieren und damit alle Denkfiguren, Bilder, Wissenssysteme, Texte und Aussagen derselben Struktur einordnen. Dadurch kann das Konzept der göttlichen Weisheit als Paradigma der philosophia perennis-Tradition in den Schriften Skovorodas wahrgenommen werden. Diese Tradition erklärt, wie Skovoroda Philosophie, Theologie und Poetik als konsequente Teilhabe an der göttlichen Weisheit konzipiert und alles als ein Bild Gottes behandelt und begründet. Die Eigenschaften des Denkens von Skovoroda zeigen die von ihm in seinen Schriften und Aussagen geforderte und praktizierte Poetik und Hermeneutik als eine Realisierung der Zeichenhaftigkeit der Welt als Bild und Spur Gottes im Medium der Sprache. Skovorodas Welterklärung entfaltet sich nach dem Vorbild der Bibel in ihrer christlich-allegorisch-typologischen Auslegungstradition. Poetik erhält die Aufgabe, die göttliche Schöpfung fortzuführen und fortzuschreiben.
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Bryant, Jonathan B. The photosynthetic acclimation of Lolium perenne growing in a free-air CO2 enrichment (FACE) system. Office of Scientific and Technical Information (OSTI), November 1994. http://dx.doi.org/10.2172/10109180.

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Creasey, R. The photosynthetic acclimation response of Lolium perenne to four years growth in a free-air CO{sub 2} enrichment (FACE) facility. Office of Scientific and Technical Information (OSTI), November 1996. http://dx.doi.org/10.2172/434436.

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Hymus, Graham J. The photosynthetic acclimation of Lolium perenne in response to three years growth in a free-air CO2 enrichment (FACE) system. Office of Scientific and Technical Information (OSTI), August 1996. http://dx.doi.org/10.2172/374435.

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Anderson, J. P., S. P. Long, and J. Williams. The photosynthetic response of the perennial ryegrass (Lolium perenne) in its fifth year of free-air CO(sub 2) enrichment (FACE) at Eschikon, Switzerland. Office of Scientific and Technical Information (OSTI), December 1998. http://dx.doi.org/10.2172/6217.

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ANDERSON, J. P., STEPHEN,P LONG, and J. WILLIAMS. THE PHOTOSYNTHETIC RESPONSE OF THE PERENNIAL RYEGRASS (LOLIUM PERENNE) IN ITS FIFTH YEAR OF FREE-AIR CO{sub 2} ENRICHMENT (FACE) AT ESCHIKON, SWITZERLAND. Office of Scientific and Technical Information (OSTI), December 1998. http://dx.doi.org/10.2172/758984.

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