scholarly journals Morphological aspects of fruits, seeds, and seedlings, and anatomy of seedlings of apuleia molaris spruce ex benth

2016 ◽  
Vol 38 (2) ◽  
pp. 118-128 ◽  
Author(s):  
Alisson Rodrigo Souza Reis ◽  
Alessandra Doce Dias de Freitas ◽  
Noemi Vianna Martins Leão ◽  
Benedito Gomes dos Santos Filho
Keyword(s):  
Vascular Bundle ◽  
Scientific Knowledge ◽  
Morphological Characteristics ◽  
Plant Anatomy ◽  
The State ◽  
Fast Growing ◽  
Morphological Aspects ◽  
Field Identification ◽  
Length Width ◽  
The Common

Abstract: Apuleia molaris spruce ex benth, commonly known in Brazil as "amarelão," is a fast-growing forest plant with a potential for use in reforestation; however, there is little information about the physiology and morphology of its fruits, seeds, and seedlings. Thus, the objective of this work was to describe the morphology of the fruits, seeds, and seedlings, in addition to the anatomic patterns of seedlings, as a contribution to the technical-scientific knowledge and production of amazonian species for reforestation in the state of Pará. For this purpose, the morphological descriptions followed the parameters from specialized literature and the common techniques used in plant anatomy. The species presents leguminous fruit; seeds with pleurogram, average dimensions of 51.21, 21.33, and 2.09 mm length, width, and thickness, respectively; and seedlings with eophyll and pinnate metaphylls, cordiform, phanerocotylar germination, epigaeous, and foliaceous. Eophylls and metaphylls present uniseriate epidermis, collateral and dorsiventral vascular bundle. The morphological characteristics may help in field identification and in the identification of young plants, aiding the production of seedlings of this species. Furthermore, anatomically, the hypocotyl has no striking differences from the root.

Do demographic aspects of neighbouring lizard populations differ? A case study with the common wall lizard, Podarcis muralis

2008 ◽  
Vol 29 (3) ◽  
pp. 443-448 ◽  
Author(s):  
Giulia Gracceva ◽  
Marco Bologna ◽  
Luca Luiselli ◽  
Pierluigi Bombi
Keyword(s):  
Central Italy ◽  
Morphological Characteristics ◽  
Archaeological Site ◽  
Podarcis Muralis ◽  
Morphological Aspects ◽  
Common Wall ◽  
Adult Sex Ratio ◽  
Size Population ◽  
The Common ◽  
Tail Condition

Abstract Demographic and morphological aspects of two nearby subpopulations of the common wall lizard (Podarcis muralis) were studied, by a capture-mark-recapture procedure, at an archaeological site in the surroundings of Rome, central Italy. In both sites, the births peak was observed in September. Adult sex-ratio was skewed towards males in one subpopulation, but was close to equality in the other. Morphological characteristics were consistent in the two sites, with males always exhibiting larger snout-vent-length and head size. Population size and density, computed by a Jolly-Seber index applied by using POPAN model revealed differences between subpopulations, with lizard density being much higher in the site with higher habitat heterogeneity and shelter availability. Tail condition was similar between sites. The general implications of these data are discussed.

scholarly journals Ecological anatomy of Eugenia luschnathiana (O.Berg) Klotzsch ex B.D.Jacks. (Myrtaceae) leaves in the Restinga region, state of Ceara

2018 ◽  
Vol 40 (4) ◽  
Author(s):  
Viviane de Oliveira Thomaz Lemos ◽  
Eliseu Marlônio Pereira de Lucena ◽  
Oriel Herrera Bonilla ◽  
Bruno Edson-Chaves ◽  
Marina Arruda de Castro ◽  
...  
Keyword(s):  
Vascular Bundle ◽  
Leaf Blade ◽  
The State ◽  
Central Vein ◽  
Palisade And Spongy Parenchyma ◽  
Secretory Cavities ◽  
Length Width ◽  
Sun And Shade ◽  
Shade Leaves ◽  
Sun Leaves

Abstract Eugenia luschnathiana (O.Berg) Klotzsch ex B.D.Jacks. (Myrtaceae) species, commonly known as pitomba-da-baía, occurs in Restinga region in the state of Ceara and has medicinal potential. The present study aimed to characterize the anatomy of E. luschnathiana leaves in the rainy and dry seasons, as well as in the sun and shade in the Restinga region of Ceara, aiming to generate useful information to understand the adaptive value of morphoanatomic responses to the natural conditions of occurrence of the species. Collections were performed at the State Botanical Park of Ceara, and leaves were completely expanded and fixed in FAA70, being replaced by 70% ethanol after 24 h. Samples were submitted to standard plant anatomy methodologies in order to qualitatively and quantitatively analyze the leaf blade and petiole structures. As a result, there were differences among sun and shade leaves, rain and dry. In relation to luminosity, most determinations were higher in sun leaves: trichome density and frequency; trichome scar frequency; stomatal frequency, stomatal index, length, width and area of stomata; thickness of leaf blade, mesophyll, cuticle, epidermis, palisade and spongy parenchyma; length and width of the central vein, area of the central vein vascular bundle, number of secretory cavities in the central vein; length and width of the petiole, area of the petiole vascular bundle; amount and area of secretory cavities in the petiole. In shade leaves, only the number of druses in the central vein and petiole were larger. Regarding seasonality, all determinations were higher in the rainy season, except for the length and width of the central vein; number of druses in the central vein and petiole; length of the petiole, area of the vascular bundle and secretory cavities of the petiole. Therefore, it could be concluded that E. luschnathiana has great acclimative capacity to conditions of intense luminosity and periods of water deficit.

scholarly journals Derivatives of Vaccinium arboreum × Vaccinium Section Cyanococcus: I. Morphological Characteristics

1998 ◽  
Vol 123 (2) ◽  
pp. 273-277 ◽  
Author(s):  
Sylvia J. Brooks ◽  
Paul M. Lyrene
Keyword(s):  
Seed Mass ◽  
Morphological Characteristics ◽  
Fruit Characteristics ◽  
Hybrid Plants ◽  
Field Identification ◽  
Length Width ◽  
Peduncle Length ◽  
Derivatives Of ◽  
Vaccinium Section Cyanococcus ◽  
Vaccinium Arboreum

Morphological characteristics of many derivatives from Vaccinium arboreum Marsh × Vaccinium section Cyanococcus crosses were studied. The purpose of the study was to determine if V. arboreum traits were being inherited and expressed in hybrid progeny and to identify characteristics that would enable hybrid field identification. This study focused on the F1 hybrids of V. darrowi Camp × V. arboreum (F1 hybrids) and the open-pollinated progeny of the F1 hybrids [mother is known (MIK)]. Also included in the study were the parents: V. darrowi, V. arboreum, and V. corymbosum L. (pollen parent of the MIKs). Many leaf, flower, and fruit characteristics were measured for all five taxa. Leaf characteristics included length, width, and presence or absence of stalked glands, pubescence, and marginal bump glands. The floral characteristics measured were corolla length and width, corolla aperture, pedicel length, peduncle length, bracteole length and width, and the presence or absence of anther awns and bracteoles. Berry and seed mass were the fruit characteristics investigated. Four unique V. arboreum traits were found to be expressed in the F1 and MIK hybrid populations. These were the presence of anther awns, large seed size, bracteole shape, and marginal glands. These traits should permit field identification of hybrid plants.

scholarly journals A Multilingual and Multidomain Study on Dialog Act Recognition Using Character-Level Tokenization

Information ◽  
2019 ◽  
Vol 10 (3) ◽  
pp. 94 ◽  
Author(s):  
Eugénio Ribeiro ◽  
Ricardo Ribeiro ◽  
David de Matos
Keyword(s):  
State Of The Art ◽  
Morphological Characteristics ◽  
The State ◽  
Complementary Information ◽  
Dialog Systems ◽  
Word Level ◽  
Morphological Aspects ◽  
Multiple Domains ◽  
Domain Independent ◽  
Multiple Character

Automatic dialog act recognition is an important step for dialog systems since it reveals the intention behind the words uttered by its conversational partners. Although most approaches on the task use word-level tokenization, there is information at the sub-word level that is related to the function of the words and, consequently, their intention. Thus, in this study, we explored the use of character-level tokenization to capture that information. We explored the use of multiple character windows of different sizes to capture morphological aspects, such as affixes and lemmas, as well as inter-word information. Furthermore, we assessed the importance of punctuation and capitalization for the task. To broaden the conclusions of our study, we performed experiments on dialogs in three languages—English, Spanish, and German—which have different morphological characteristics. Furthermore, the dialogs cover multiple domains and are annotated with both domain-dependent and domain-independent dialog act labels. The achieved results not only show that the character-level approach leads to similar or better performance than the state-of-the-art word-level approaches on the task, but also that both approaches are able to capture complementary information. Thus, the best results are achieved by combining tokenization at both levels.

The state of scientific knowledge regarding factors associated with terrorism.

2017 ◽  
Vol 4 (4) ◽  
pp. 180-209 ◽  
Author(s):  
Sarah L. Desmarais ◽  
Joseph Simons-Rudolph ◽  
Christine Shahan Brugh ◽  
Eileen Schilling ◽  
Chad Hoggan
Keyword(s):  
Scientific Knowledge ◽  
The State ◽  
Factors Associated

EVALUATION OF THE COMMON HOP VARIETY SAMPLES ACCORDING TO THE PHENOLOGICAL AND MORPHOLOGICAL FEATURES

2018 ◽  
pp. 40-42 ◽  
Author(s):  
А. А. Fadeev ◽  
Z. А. Nikonova
Keyword(s):  
Morphological Characteristics ◽  
Economic Importance ◽  
Morphological Features ◽  
High Yield ◽  
Early Maturity ◽  
Foreign Countries ◽  
Humulus Lupulus L ◽  
The Common ◽  
Regions Of Russia ◽  
Vegetative Season

The results of study of the 12 year cycle of studies on the only in Russia collection of hops ordinary (Humulus lupulus L.), which contains 250 samples from different regions of Russia and 17 foreign countries. The number of process varieties, composition and origin, it is unique and corresponds to world level. A collection of accessions of hops is a population of female plants with a set of phenological, morphological and economic importance of signs. In the article, the estimation of the collectible varieties of hops at different ripeness groups according to phenological and morphological characteristics according to the method of test for distinctness, uniformity and stability. As the result of the research the Common Hop (Humuluslupulus) sorts were classified in accordance with their maturity time as early maturity (less than 100 days) – 10%, middle-early (101…110 days) – 14, middle duration (111…120 days) – 40, middle-late (121…130 days) – 10% and slow-maturing (more than 130 days) – 26%. Each group has a phenotypic and morphologies features. The early maturity, middle-early and middle duration varieties with vegetative season approximately 120 days are more adaptive to the conditions of the Chuvashia and central part of the Russia and provide obtaining high yield of the hop cones.

The Development of Slovenia in the European Union: Social Aspects

2017 ◽  
pp. 102-108
Author(s):  
Iryna Butyrska
Keyword(s):  
Negative Impact ◽  
The State ◽  
Political Regime ◽  
The European Union ◽  
National Unity ◽  
Social Sphere ◽  
Regime Stability ◽  
Number Of Factors ◽  
The Common ◽  
The Eu

The author proves that the successful stability of independent Slovenia contributed to a number of factors, existing since its being incorporated in the SFRY. The factor, uniting the state has become the common goal – the aspiration to join the EU. The process of the European integration contributed to the modernization of a number of spheres, in particular social, cultural and economic ones. The global financial and economic crisis has revealed the turmoil in the economy of the state and its leadership was forced to gradually reduce a significant part of social privileges for the population. This caused the tension in the society and reduced the level of the national unity, having a negative impact on people’s wellbeing. However, since 2014, the Prime Minister M. Cherar has been trying to restore people’s trust in the state. The situation is getting better; indicators of trust in government are increasing, which also points to state capacity and political regime stability in Slovenia. Keywords: Slovenia, state stability, social sphere, government

Speaking for Islam

2009 ◽  
Vol 26 (3) ◽  
pp. 110-127
Author(s):  
Abdoulaye Sounaye
Keyword(s):  
Common Good ◽  
The State ◽  
Institutional Transformation ◽  
The Political ◽  
Religious Authority ◽  
The Common Good ◽  
The Common ◽  
Religion And State ◽  
Islamic Values ◽  
French Model

Unexpectedly, one of the marking features of democratization in Niger has been the rise of a variety of Islamic discourses. They focus on the separation between religion and the state and, more precisely, the way it is manifested through the French model of laïcité, which democratization has adopted in Niger. For many Muslim actors, laïcité amounts to a marginalization of Islamic values and a negation of Islam. This article present three voices: the Collaborators, the Moderates, and the Despisers. Each represents a trend that seeks to influence the state’s political and ideological makeup. Although the ulama in general remain critical vis-à-vis the state’s political and institutional transformation, not all of them reject the principle of the separation between religion and state. The Collaborators suggest cooperation between the religious authority and the political one, the Moderates insist on the necessity for governance to accommodate the people’s will and visions, and the Despisers reject the underpinning liberalism that voids religious authority and demand a total re-Islamization. I argue that what is at stake here is less the separation between state and religion than the modality of this separation and its impact on religious authority. The targets, tones, and justifications of the discourses I explore are evidence of the limitations of a democratization project grounded in laïcité. Thus in place of a secular democratization, they propose a conservative democracy based on Islam and its demands for the realization of the common good.

The Law of Contract

2018 ◽  
Author(s):  
Eva Steiner
Keyword(s):  
Common Law ◽  
World Market ◽  
Contract Law ◽  
The State ◽  
Legal Certainty ◽  
Philosophical Foundations ◽  
The Common ◽  
The Law

This chapter examines the law of contract in France and discusses the milestone reform of French contract law. While this new legislation introduces a fresh equilibrium between the contracting parties and enhances accessibility and legal certainty in contract, it does not radically change the state of the law in this area. In addition, it does not strongly impact the traditional philosophical foundations of the law of contract. The reform, in short, looks more like a tidying up operation rather than a far-reaching transformation of the law. Therefore, the chapter argues that it is questionable whether the new law, which was also intended to increase France's attractiveness against the background of a world market dominated by the Common Law, will keep its promise.

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