bluuebunny/crossref_metadata_2025_split huggingface dataset:
Ocupação de vazio urbano como promotor do planejamento para cidade saudável
Authors: Sperandio Ana Maria Girotti , Francisco Filho Lauro Luiz , Favero Edison , Ribeiro Marialva Motta , Manfrinato Thaís 
Published: May 2016

O presente artigo tem a finalidade de apresentar e discutir os resultados obtidos em um projeto piloto de pesquisa de campo, na cidade de Conchal-SP. Este projeto teve como objetivo apontar aspectos da ocupação do vazio urbano por meio de uma horta comunitária, considerando os princípios do Estatuto da Cidade, da Promoção da Saúde e do Planejamento Urbano Saudável. Como metodologia utilizou-se de um estudo de caso, compreendendo pesquisa bibliográfica e documental, a aplicação do instrumento de Pesquisa de Pós Ocupação Walkthrough e da história oral dos participantes. A horta comunitária mostrou-se como uma ferramenta eficiente, embora não única para a ocupação de vazios urbanos na concepção do saudável, pois permitiu restabelecer as relações intrínsecas no território, que são fundamentais para o estabelecimento da função social da propriedade pública, possibilitando a participação social, a intersetorialidade e potencializando a governança local, o que favorece o sentimento de lugar confortável, sem perturbações e gera o prazer (topofilia), propiciando ideias e coletividade resilientes para a elaboração e implantação de projetos que contemplem o planejamento urbano para a cidades saudáveis.
The use of SPHARM-PDM and mean latitude axis to evaluate airway changes
Authors: Nguyen Tung , Phillips Ceib , Paniagua Beatriz 
Published: May 2016

ABSTRACT
Objective: To introduce new 3-D imaging techniques to characterize shape and volume changes of the oropharyngeal space after bilateral sagittal split osteotomy (BSSO) advancement.
Materials and Methods: Longitudinal cone-beam computed tomography (CBCT) scans were obtained for 20 patients undergoing BSSO advancement at three time points (T1 = presurgery, T2 = splint removal, and T3 = 1 year after surgery). Segmentation of the airway was performed using the following boundaries: hard palate/posterior nasal spine superiorly and lower border of C3 to the base of the epiglottis inferiorly. For shape measurements, point-based correspondent models and mean latitude axis were obtained for all the data using SPHARM-PDM software. All 3-D correspondent models were rigidly registered using Procrustes alignment. Absolute distance maps and corresponding vector maps were calculated to show shape and vector differences between each correspondent point. Mean latitude axis is a new imaging method to calculate minimum cross-sectional areas along the long axis of the airway independent of head position/alignment.
Results: The airway volume increased (P &lt; .01) after BSSO advancement (2973.9 mm3 ± 27882.0) and was stable (−439.9 mm3 ± 3308.8) 1 year post-op. 3-D color maps and semitransparency overlays showed more lateral than anteroposterior expansion of the airway after BSSO advancement. Mean latitude axis was used to measure minimum cross-sectional area, showing a statistically significant increase (52.7 mm2 ± 46.7) (P &lt; .01) after surgery and remained stable (−10.3 mm2 ± 43.3) 1 year after surgery.
Conclusions: SPHARM-PDM and mean latitude axis are useful tools to assess airway shape change. BSSO advancement produces a significant increase in pharyngeal airway volume and minimum cross-sectional area. The airway space increased more transversely than anteroposteriorly.
Wiederholungsaufnahmen als Instrument zur Qualitätssicherung im Schweizerischen Landesforstinventar
Authors: Traub Berthold , Cioldi Fabrizio , Düggelin Christoph 
Published: May 2016

Repeat surveys as a quality assurance tool in the Swiss National Forest Inventory
The Swiss National Forest Inventory (NFI) repeats surveys to guarantee the quality of fieldwork. To this end, approximately 10% of sample plots are completely surveyed a second time over a field season. Based on the results of the repeat survey, the current investigation focuses on the assessment precision, i.e. the reproducibility of various tree and stand attributes in NFI4. It also investigates whether the change from periodic (NFI1–NFI3) to continuous (NFI4) fieldwork has had a positive effect on the reproducibility of the attributes. The current results of the repeat surveys for NFI4 (2009/2017) are compared with those for NFI3 (2004/2006) to this end. We used statistical measures as well as measurement quality objectives (MQO) set by the NFI instructor team as a reference for evaluating reproducibility. The results vary for tree attributes which are vital for estimating stock. The result for the diameter at breast height (dbh) corresponds to the expected values, while that for upper stem diameter at seven meters height and tree height were approximately 5% below the expected values. With regard to the seven stand attributes also analyzed, four of them exceeded the quality goals (stand age, stand stability, the degree of cover of secured regeneration, and stage of development). The results for the mixture proportion, the stand structure and crown closure were between 5 and 18% below MQO. The result for presence of woody species shows that the recording of larger plants (above 130 cm) is clearly more reproducible than for smaller plants (40–130 cm). In NFI4, the reproducibility for almost all studied attributes was improved. The results suggest that the modified structure of fieldwork (with only three field teams and continuous fieldwork in NFI4) has a positive influence on the reproducibility of the included attributes.
Holzerntepotenzial im Schweizer Wald: Simulation von Bewirtschaftungsszenarien
Authors: Stadelmann Golo , Herold Anne , Didion Markus , Vidondo Beatriz , Gomez Andres , Thürig Esther 
Published: May 2016

Timber-harvesting potential of Swiss forests: simulation of management scenarios
Growing stock in Swiss forests has, during the past 10 years, increased by 3% overall, with large regional variation. The increase in Alpine regions has been considerable, while growing stock has decreased on the Plateau. We simulated 5 different 100-year management scenarios with the forest development model Massimo. In the base scenario “constant growing stock”, 7.7 million m3 of merchantable timber could be harvesting annually. In the scenario “increasing growing stock”, the harvesting potential was lower (6.3 million m3), but it was higher in the scenarios “continually high increment” (7.8 million m3), “high demand for coniferous timber“ (8.5 million m3) and “high demand for wood fuel or chemical timber” (8.1 million m3). With time, timber-harvesting costs increase for all scenarios, with the least increase for the base scenario. If the prevailing management system continues (scenario “increasing growing stock”), stands will become denser and growing stock increase, with the risk of more disturbances, e.g. wind, snow-breakage, or bark beetles. In the Plateau, however, the regional overuse of recent decades could limit the overall timber-harvesting potential. In Alpine regions, stabilizing growing stock (scenario “constant growing stock”) could improve the resistance of forests, but the harvesting costs per cubic meter might be higher. These management scenarios provide decision makers with indications of how particular forest management strategies could affect the development of growing stock, harvesting amounts and costs.
Symbolic Algorithms Computing Gram Congruences in the Coxeter Spectral Classification of Edge-bipartite Graphs, I. A Gram Classification
Authors: Simson Daniel 
Published: May 2016

We continue the Coxeter spectral study of the category 𝒰ℬigr m of loop-free edge-bipartite (signed) graphs Δ, with m ≥ 2 vertices, we started in [SIAM J. Discr. Math. 27(2013), 827-854] for corank r = 0 and r = 1. Here we study the class of all non-negative edge-bipartite graphs Δ ∈ 𝒰ℬigr n + r of corank r ≥ 0, up to a pair of the Gram ℤ-congruences ∼ℤ and ≈ℤ, by means of the non-symmetric Gram matrix GˇΔ∈𝕄n+r(ℤ) of Δ, the symmetric Gram matrix GΔ:=12[GˇΔ+GˇΔtr]∈𝕄n+r(ℤ), the Coxeter matrix CoxΔ:=−GˇΔ⋅GˇΔ−tr∈𝕄n+r(ℤ) and its spectrum speccΔ ⊂ ℂ, called the Coxeter spectrum of Δ. One of the aims in the study of the category 𝒰ℬigr n + r is to classify the equivalence classes of the non-negative edge-bipartite graphs in 𝒰ℬigr n + r with respect to each of the Gram congruences ∼ℤ and ≈ℤ. In particular, the Coxeter spectral analysis question, when the strong congruence Δ≈ℤΔ′ holds (hence also Δ∼ℤΔ′ holds), for a pair of connected non-negative graphs Δ, Δ′ ∈ 𝒰ℬigr n + r such that speccΔ = speccΔ′, is studied in the paper. One of our main aims is an algorithmic description of a matrix B defining the Gram ℤ-congruences Δ≈ℤΔ′ and Δ∼ℤΔ′ , that is, a ℤ-invertible matrix B∈𝕄n+r(ℤ) such that GˇΔ′=Btr⋅GˇΔ⋅B and GΔ′=Btr⋅GΔ⋅B , respectively. We show that, given a connected non-negative edge-bipartite graph Δ in 𝒰ℬigr n + r of corank r ≥ 0 there exists a simply laced Dynkin diagram D, with n vertices, and a connected canonical r-vertex extension D^:=D^(r) of D of corank r (constructed in Section 2) such that Δ~ℤD^. We also show that every matrix B defining the strong Gram ℤ-congruence Δ≈ℤΔ′ in 𝒰ℬigr n + r has the form B=CΔ⋅B¯⋅CΔ′−1, where CΔ,CΔ′∈Mn+r(ℤ) are fixed ℤ-invertible matrices defining the weak Gram congruences Δ~ℤD^ and Δ′~ℤD^ with an r-vertex extended graph D^, respectively, and B¯∈𝕄n+r(ℤ) is ℤ-invertible matrix lying in the isotropy group G1(n+r,ℤ)D^ of D^. Moreover, each of the columns k∈ℤn+r of B is a root of ℤ, i.e., k⋅GˇΔ⋅ktr=1. Algorithms constructing the set of all such matrices B are presented in case when r = 0. We essentially use our construction of a morsification reduction map ϕD^:UBigrD^→MorD^ that reduces (up to ≈ℤ) the study of the set 𝒰ℬigrD^ of all connected non-negative edge-bipartite graphs Δ in 𝒰ℬigr n + r such that Δ~ℤD^ to the study of G1(n+r,ℤ)D^-orbits in the set MorD^⊆G1(n+r,ℤ) of all matrix morsifications of the graph D^.
Seasonal variation and characterization of effluents of fertilizer factory
Authors: Fatima K , Hossain MK , Islam MA 
Published: May 2016

The study was carried out to assess the water quality of the Jamuna river affected by effluents discharged from the nearby Jamuna Fertilizer Company Limited and its temporal change over wet and dry seasons due to change of the physico-chemical parameters. Effluents of the factories and water samples were collected from four different selected stations during the period of June to August 2014 and January to March 2015.The results further revealed that the water samples showed a remarkable variation in physico-chemical parameters during the wet and dry season. In wet season the mean value of temperature, pH, EC, TDS, TSS, DO, BOD, ammonium, nitrite, nitrate and chloride were28.63± 3.79 °C, 8.10± 0.85, 664.41± 599.54µscm-1, 370.91± 111.38 ppm, 74.49± 25.90 ppm, 6.11 ± 1.28 ppm, 75.39 ± 140.86 ppm 296.74± 303.03 ppm, 12.31±21.38 ppm, 15.19±24.49 ppm and 15.23±8.72 ppm, respectively In the dry season the mean value of temperature, pH, EC, TDS, TSS, DO, BOD, ammonium, nitrite, nitrate and chloride were31.69 ±3.18°C, 8.44± 0.66, 786.25±551.18µscm1, 338.37± 94.70 ppm, 72.08± 58.83 ppm, 5.45 ± 0.95 ppm, 86.93 ± 159.82 ppm, 347.91± 291.60 ppm, 13.68±23.1 ppm, 18.34± 24.92 ppm and 18.3±9.32 ppm, respectively. The comparative study showed that most of the effluent and water quality parameters were higher in dry season than those of the wet season because in dry season less quantity of water remains in the river and in wet season more water remains in river that has great dilution capacity. For existence and conservation of aquatic resources, it is essential to investigate the water quality and surrounding environment of the river.Progressive Agriculture 26 (2): 136-146, 2015
Effect of tillage method and weeding regime on soil weed seed bank status and yield performance of wheat
Authors: Khatun MJ , Begum M , Hossain MM 
Published: May 2016

An experiment was conducted at the Agronomy Field Laboratory and net house of the Department of Agronomy, Bangladesh Agricultural University, Mymensingh from November 2012 to March 2014. Wheat (cv. BARI Gom-26) was sown with two tillage methods viz., (i) conventional tillage and (ii) stale seedbed technique and nine weeding regimes viz., (i) Unweeded (Control), (ii) Weed free, (iii) Hand weeding (HW) at 15 Days after sowing (DAS), (iv) HW at 15 and 45 DAS, (v) HW at 25 and 45 DAS (vi) HW at 25 DAS (vii) HW at 25 and 60 DAS (viii) 2,4-D amine at 15 DAS and (ix) 2,4-D amine at 15 DAS + HW at 60 DAS. The design was split-plot with three replications where tillage method was assigned to the main plots and weeding regime to the sub plots. Conventionally tilled plots were infested with 12 weed species of which the five most dominant weed species in descent order were Polygonum coccineum L, Chenopodium album L, Cynodon dactylon L., Sonchus arvensis L. and Cyperus rotundus L. In stale seedbed out of 15 weed species Digitaria sanguinalis L. and Hedyotis corymbosa (L.) Lamk. was dominant instead of Chenopodium album L. and Sonchus arvensis L. identified in conventional tillage. In soil weed seed bank study, 28 species were identified in conventional tillage and 30 in stale seedbed. Among them annuals were dominant over perennials and broadleaves over grasses and sedges. In conventional tillage, the five most dominant weed species in descent order were Chenopodium album L., Hedyotis corymbosa L., Sonchus arvensis L., Polygonum coccineum L. and Rotala ramosior L. while in stale seedbed, five dominant weeds were Polygonum coccineum L., Chenopodium album L., Cynodon dactylon L., Lindernia procumbens Krock. and L. hyssopifolia L. Except the number of spikelets spike-1, rest of all other yield attributes and yield of wheat were affected significantly by the tillage methods. Stale seedbed technique yielded the higher grain (3.54 t ha-1) and the conventional tillage yielded the lower (3.13 t ha-1). The effect of weeding regime was significant on wheat except plant height and 1000-grain weight. The highest grain yield (3.85 t ha-1) was recorded from weed free treatment followed by 2,4-D amine at 15 DAS and lowest (3.22 t ha-1) from control. Interaction between the treatments was also. The highest grain yield (4.09 t ha-1) was recorded from the stale seedbed technique kept weed free followed by 2,4-D amine at 15 DAS and lowest grain yield (3.04 t ha-1) recorded from the conventional tillage retained unweeded.Progressive Agriculture 27 (1): 9-19, 2016
Effect of plant establishment method and weeding on the yield and yield components of Boro rice
Authors: Ghosh RC , Bhuiya MSU , Uddin MR , Sarker UK , Das KR 
Published: May 2016

An experiment was conducted at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh, Bangladesh during December 2013 to May 2014 to observe the effect of plant establishment method and weeding on the yield and yieldcomponents of boro rice cv. BRRI dhan29. The treatments included two plant establishment methods viz. direct seeding and transplantingusing the seedling of direct seeded plots; four weedings viz. no weeding, one weeding at 15 days after transplanting (DAT), two weedings at 15 and 30 DAT, three weedings at 15, 30 and 45 DAT.The experiment was laid out in a randomized complete block design with four replications. Yield contributing characters and yield of boro rice were influenced by plant establishment method and weeding. The highest plant height (79.24 cm), grains panicle-1 (121.90), grain yield (2.86 t ha-1), straw yield (3.56 t ha-1), biological yield (6.42 t ha-1) and harvest index (44.81%) were recorded by transplanting method. The highest number of total tillers hill-1 (17.48 ), effective tillers hill-1 (13.39), grain yield (3.38 t ha-1), straw yield (4.22 t ha-1), biological yield (7.61 t ha-1) and harvest index (47.01%) were obtained with three weeding at 15, 30 and 45 DAT. The lowest grain yield (1.69 t ha-1) and straw yield (2.42 t ha-1) were recorded from no weeding. The highest grain yield (3.65 t ha-1) was recorded from transplanting method with three weeding, which was statistically similar to transplanting method with two weeding. Again direct seeding method with three weeding resulted in similar yield with that of transplanting method with two weeding. The lowest grain yield (1.46 t ha-1) was recorded from direct seeding method with no weeding. From the present experiment it may be concluded that transplanting method with two weeding or direct seeding method with three weeding may be recommended for cultivation of modern bororice.Progressive Agriculture 27 (1): 27-31, 2016
Impact of variety and levels of nitrogen on the growth performance of HYV transplant Aman rice
Authors: Paul SK , Islam MS , Sarkar MAR , Das KR , Islam SMM 
Published: May 2016

An experiment was carried out at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh during June to December 2012 with a view to finding out the impact of variety and levels of nitrogen on the growth performance of transplant Aman rice. The experiment comprised four varieties viz. BRRI dhan33, BRRI dhan34, BRRI dhan39 and BRRI dhan46, and four levels of nitrogen viz. control (no urea), prilled urea (50 kg N ha-1), one pellet (0.9g) of USG/4 hills of two adjacent rows (30 kg N ha-1) was applied at 10 days after transplanting (DAT) and two pellets of USG (0.9g each) one applied at 10 DAT and the another at 45 DAT/4 hills of two adjacent rows (60 kg N ha-1). The experiment was laid out in a randomized complete block design with three replications. Results of the experiment showed that variety and levels of nitrogen had significant effect on plant height, number of tillers hill-1 and leaf area index (LAI) of HYV transplant Aman rice. At 15 and 75 DAT the tallest plant was found in BRRI dhan34 whereas at 30, 45 and 60 DAT the tallest plant was found in BRRI dhan39. BRRI dhan34 produced higher number of tillers hill-1 at 75 DAT which was as good as BRRI dhan33 and BRRI dhan46 while BRRI dhan39 produced higher LAI in compare to other varieties at all sampling dates. Two pellets of USG (0.9g each) one applied at 10 DAT and the another at 45 DAT/4 hills of two adjacent rows (60 kg N ha-1) can produced tallest plant, higher number tillers hill-1 and higher LAI at all dates of sampling. Among the interaction BRRI dhan34 fertilized with two pellets of USG (0.9g each) one applied at 10 DAT and another at 45 DAT/4 hills of two adjacent rows (60 kg N ha-1) appears as the promising combination in respect of growth performance of HYV transplant Aman rice.Progressive Agriculture 27 (1): 32-38, 2016
LIMITATIONS OF CN AND CH MOLECULAR BAND STRENGTHS AT HIGH METALLICITIES: A CASE STUDY IN NGC 6791
Authors: Boberg Owen M. , Gerber Jeffrey M. , Friel Eileen D. , Martell Sarah , Briley Michael M. , Morrison Heather L. 
Published: May 2016

ABSTRACT
We present an analysis of the CN and CH molecular band strengths in NGC 6791 from low-resolution Sloan Extension for Galactic Understanding and Exploration spectra as a means to detect chemical variations in the cluster. NGC 6791 is a heavily studied open cluster (OC) due to its unique combination of old age, high mass, and high metallicity. These characteristics place NGC 6791 between the physical properties of most globular and OCs. Recent photometric and spectroscopic studies yield contradicting results, with some claiming to detect signs of multiple populations, as in globular clusters, while others do not. We do not find large spreads in the CN and CH band strength distributions that would suggest multiple populations. By pairing spectral synthesis with the measured CN values, we conclude that the maximum [N/Fe] variation in the cluster is 0.2 dex. Additionally, we find that the saturation of the CH band at high metallicities limits its usefulness in detecting multiple populations and determining C abundances.
Les mots de Boko Haram
Authors: Apard Élodie 
Published: May 2016

Figures régionales du prêche au début des années 2000 dans l’État de Borno, au nord-est du Nigeria, Mohammed Yusuf et Abubakar Shekau sont les deux principaux concepteurs et promoteurs du discours politico-religieux qui a façonné l’idéologie du mouvement communément appelé « Boko Haram ». Les prêches et les messages de ces leaders constituent un vaste corpus qui offre des outils précieux permettant d’éclairer les dynamiques du mouvement, ainsi que des éléments de contextualisation essentiels pour la compréhension des phénomènes en présence. Ces documents sont pratiquement les uniques sources disponibles pour analyser le discours du groupe et pourtant ils ne sont quasiment jamais exploités. Cet article propose donc, à travers des extraits de discours traduits et décryptés, de se pencher sur les mots de Boko Haram, de prêter attention à ce qui est dit afin de mieux comprendre ce qui se passe.
Qu’est-ce que l’intimité ? L’amitié, l’amour, le sexe
Authors: Tapia Claude 
Published: May 2016

L’objectif de cet article est d’approcher, d’explorer, de questionner le contenu des diverses formes d’expression de l’intimité – interpersonnelle ou groupale – que sont notamment l’amitié, l’amour, le sexe, mais aussi des formes hybrides comme la tendresse, l’empathie, l’altruisme... Le parti pris adopté ici est de considérer ces sentiments ou relations affinitaires comme constituant une configuration complexe au cœur de laquelle peuvent s’effectuer des « déplacements », transferts, transmutations, polarisations... n’excluant pas contradictions et ambiguïtés. L’approche principalement psychosociologique – empruntant plus particulièrement au chapitre des relations interpersonnelles – se nourrit complémentairement de références psychanalytiques et sociologiques. L’un des résultats de l’analyse conduit à admettre, au plan des représentations, des attitudes, des comportements..., la déconnexion qui tend à s’opérer, en raison de significatives évolutions culturelles dans notre société, au cours des trente ou quarante dernières années, entre la sexualité et les autres formes de l’intimité.
Thalassocratie française
Authors: Fuligni Bruno 
Published: May 2016

Détenant le deuxième domaine maritime mondial, juste après celui des États-Unis, la France commence tout juste à prendre conscience des atouts que lui procure sa présence pluri-continentale : des ressources diversifiées, un potentiel de développement à long terme et un gage d’indépendance politique. Il lui reste toutefois à trouver les voies et moyens de mettre en valeur un ensemble composite qui pâtit d’une disparité de statuts juridiques et d’un manque de vision globale.
Dix brèves notations pour quarante ans d’ Hérodote
Authors: Bernard Olivier 
Published: May 2016

Hérodote a quarante ans. Il appartenait à un témoin de sa naissance, resté depuis un lecteur attentif, d’apporter un témoignage personnel sur ce qui lui est apparu au long des années comme une constante dans l’accomplissement de son double projet initial : réintroduire la réflexion politique dans un champ de savoir qui l’avait répudiée et affirmer l’utilité de la géographie. Née à un moment où la géographie universitaire vivait, incertaine, un brouillage de ses perspectives, la nouvelle revue formée d’une équipe restreinte, sans réels moyens financiers, mais avec le soutien indéfectible de son éditeur d’origine, François Maspero, puis de François Gèze, a gagné son pari : imposer dans le champ des idées une approche géopolitique originale, ne se priver d’aucune thématique, d’aucun domaine d’investigation pour autant qu’ils clarifient les relations de pouvoir dans les territoires et leurs représentations contradictoires, les rivalités entre États, régions, forces militaires, économiques, religieuses, politiques, entre groupes dominants et minorités, au niveau local comme au niveau mondial. L’auteur propose une description des étapes principales du développement d’ Hérodote , toutes marquées par la puissante personnalité de son fondateur.