Готові списки джерел за темами / Extremal range

Добірка наукової літератури з теми "Extremal range"

Автор: Grafiati

Опубліковано: 7 липня 2024

Оновлено: 7 липня 2024

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Статті в журналах з теми "Extremal range":

Bingham, N. H. "The sample mid-range and symmetrized extremal laws." Statistics & Probability Letters 23, no. 3 (May 1995): 281–88. http://dx.doi.org/10.1016/0167-7152(94)00126-s.

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Samorodnitsky, Gennady, and Yizao Wang. "Extremal theory for long range dependent infinitely divisible processes." Annals of Probability 47, no. 4 (July 2019): 2529–62. http://dx.doi.org/10.1214/18-aop1318.

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Croydon, David A., Ryoki Fukushima, and Stefan Junk. "Extremal regime for one-dimensional Mott variable-range hopping." Annales Henri Lebesgue 6 (December 12, 2023): 1169–211. http://dx.doi.org/10.5802/ahl.186.

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Barakat, H. M., E. M. Nigm, and A. M. Elsawah. "Asymptotic Distributions of the Generalized Range, Midrange, Extremal Quotient, and Extremal Product, with a Comparison Study." Communications in Statistics - Theory and Methods 44, no. 5 (March 3, 2015): 900–913. http://dx.doi.org/10.1080/03610926.2012.750356.

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Alokley, Sara Ali, and Mansour Saleh Albarrak. "Clustering of Extremes in Financial Returns: A Study of Developed and Emerging Markets." Journal of Risk and Financial Management 13, no. 7 (July 2, 2020): 141. http://dx.doi.org/10.3390/jrfm13070141.

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This paper investigates the clustering or dependency of extremes in financial returns by estimating the extremal index value, in which smaller values of the extremal index correspond to more clustering. We apply the interval estimator method to determine the extremal index for a range of threshold values in the developed and emerging markets from 2007–2017. The indices we used to represent developed markets are from France, Germany, Italy, Japan, USA, UK, Spain, and Sweden. For the emerging markets, we use indices from China, Brazil, India, Malaysia, Russia, Saudi Arabia, and Portugal. The results show that clustering occurs in the emerging and developed markets under several threshold values. This study will shed light on the dependency structure of financial returns data and the proprieties of the extremes returns. Moreover, understanding clustering of extremes in these markets can help investors reduce the exposure to extreme financial events, such as the financial crisis.

Crabb, M. J., J. Duncan, and C. M. McGregor. "Some extremal algebras for hermitians." Glasgow Mathematical Journal 43, no. 1 (January 2001): 29–38. http://dx.doi.org/10.1017/s0017089501010047.

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We study three extremal Banach algebras: (a) generated by two hermitian unitaries; (b) generated by an element of norm 1 all of whose odd positive powers are hermitian; (c) generated by an element of norm 1 all of whose even positive powers are hermitian. In all three cases the numerical range is found for various elements. The second algebra is shown to be isometrically isomorphic to a subalgebra of the first. The third algebra is identified with a space of functions.

Chen, Zaoli, and Gennady Samorodnitsky. "Extremal clustering under moderate long range dependence and moderately heavy tails." Stochastic Processes and their Applications 145 (March 2022): 86–116. http://dx.doi.org/10.1016/j.spa.2021.12.001.

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Masumoto, Makoto. "Extremal lengths of homology classes on Riemann surfaces." Journal für die reine und angewandte Mathematik (Crelles Journal) 1999, no. 508 (March 12, 1999): 17–45. http://dx.doi.org/10.1515/crll.1999.508.17.

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Abstract We assign a positive number V, a new conformal invariant, to a Riemann surface R of finite genus in terms of the extremal lengths of certain weak homology classes on R, and determine the range of V. In particular we find algebraic relations among the extremal lengths of homology classes on compact Riemann surfaces.

Fasen, Vicky. "Extremes of regularly varying Lévy-driven mixed moving average processes." Advances in Applied Probability 37, no. 04 (December 2005): 993–1014. http://dx.doi.org/10.1017/s000186780000063x.

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In this paper, we study the extremal behavior of stationary mixed moving average processes of the formY(t)=∫ℝ+×ℝf(r,t-s) dΛ(r,s),t∈ℝ, wherefis a deterministic function and Λ is an infinitely divisible, independently scattered random measure whose underlying driving Lévy process is regularly varying. We give sufficient conditions for the stationarity ofYand compute the tail behavior of certain functionals ofY. The extremal behavior is modeled by marked point processes on a discrete-time skeleton chosen properly by the jump times of the underlying driving Lévy process and the extremes of the kernel function. The sequences of marked point processes converge weakly to a cluster Poisson random measure and reflect extremes ofYat a high level. We also show convergence of the partial maxima to the Fréchet distribution. Our models and results cover short- and long-range dependence regimes.

Carlson, David, and Charles R. Johnson. "Extremal patterns of distinct entries in vectors in the range of a matrix." Linear and Multilinear Algebra 43, no. 1-3 (January 1997): 283–97. http://dx.doi.org/10.1080/03081089708818529.

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Дисертації з теми "Extremal range":

Han, Zhongxian. "Actuarial modelling of extremal events using transformed generalized extreme value distributions and generalized pareto distributions." Columbus, Ohio : Ohio State University, 2003. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1061227080.

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Thesis (Ph. D.)--Ohio State University, 2003.
Title from first page of PDF file. Document formatted into pages; contains x, 81 p.; also includes graphics (some col.). Includes abstract and vita. Advisor: Bostwick Wyman, Dept. of Mathematics. Includes bibliographical references (p. 80-81).

Cotsakis, Ryan. "Sur la géométrie des ensembles d'excursion : garanties théoriques et computationnelles." Electronic Thesis or Diss., Université Côte d'Azur, 2024. http://www.theses.fr/2024COAZ5007.

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L'ensemble d'excursion EX(u) d'un champ aléatoire réel X sur R^d à un niveau de seuil u ∈ R est le sous-ensemble du domaine R^d où X dépasse u. Ainsi, l'ensemble d'excursion est aléatoire, et sa distribution à un niveau fixe u est déterminée par la distribution de X. Étant des sous-ensembles de R^d, les ensembles d'excursions peuvent être étudiés en termes de leurs propriétés géométriques comme moyen d'obtenir des informations partielles sur les propriétés de distribution des champs aléatoires sous-jacents.Cette thèse examine :(a) comment les mesures géométriques d'un ensemble d'excursion peuvent être déduites à partir d'un échantillon discret de l'ensemble d'excursion, et(b) comment ces mesures peuvent être liées aux propriétés distributionnelles du champ aléatoire à partir duquel l'ensemble d'excursion a été obtenu. Chacun de ces points est examiné en détail dans le Chapitre 1, qui fournit un aperçu global des résultats trouvés tout au long du reste de ce manuscrit. Les mesures géométriques que nous étudions (pour les ensembles d'excursion et les sous-ensembles déterministes de R^d) lors de l'adressage du point (a) sont la mesure de la surface de dimension (d−1), le reach, et le rayon de r-convexité. Chacune de ces quantités peut être liée à la régularité de la frontière de l'ensemble, ce qui est souvent difficile à déduire à partir d'échantillons discrets de points.Pour résoudre ce problème, nous apportons les contributions suivantes au domaine de la géométrie computationnelle :- Dans le Chapitre 2, nous identifions le facteur de biais qui correspond aux algorithmes de comptage local pour calculer la mesure de la surface de dimension (d − 1) des ensembles d'excursion sur une grande classe de pavages de R^d. Le facteur de biais dépend uniquement de la dimension d et non de la géométrie précise du pavage.- Dans le Chapitre 3, nous introduisons un algorithme de comptage pseudo-local pour calculer le périmètre des ensembles d'excursion en deux dimensions. L'algorithme proposé est convergent multigrille (multigrid convergent en anglais) et comporte un hyper paramètre réglable pouvant être choisi automatiquement à partir d'informations accessibles.- Dans le Chapitre 4, nous introduisons le β-reach en tant que généralisation du reach, et l'utilisons pour prouver la cohérence d'un estimateur du reach des sous-ensembles fermés de R^d. De même, nous définissons un estimateur cohérent du rayon de r-convexité des sous-ensembles fermés de R^d. De nouvelles relations théoriques sont établies entre le reach et le rayon de r-convexité. Nous étudions également comment ces mesures géométriques des ensembles d'excursion sont liées à la distribution du champ aléatoire.- Dans le Chapitre 5, nous introduisons l'extremal range : une statistique géométrique locale qui caractérise l'étendue spatiale des dépassements de seuil à un niveau fixe u ∈ R. La distribution de l'extremal range est entièrement déterminée par la distribution de l'ensemble d'excursion au niveau u. Nous montrons comment l'extremal range est liée distributionnellement aux volumes intrinsèques de l'ensemble d'excursion. De plus, le comportement limite de l'extremal range aux grands seuils est étudié en relation avec la stabilité des peaks-over-threshold du champ aléatoire sous-jacent. Enfin, la théorie est appliquée à des données climatiques réelles pour mesurer le degré d'indépendance asymptotique présent et sa variation dans l'espace.Des perspectives sur la manière dont ces résultats peuvent être améliorés et étendus sont fournies dans le Chapitre 6
The excursion set EX(u) of a real-valued random field X on R^d at a threshold level u ∈ R is the subset of the domain R^d on which X exceeds u. Thus, the excursion set is random, and its distribution at a fixed level u is determined by the distribution of X. Being subsets of R^d, excursion sets can be studied in terms of their geometrical properties as a means of obtaining partial information about the distributional properties of the underlying random fields.This thesis investigates(a) how the geometric measures of an excursion set can be inferred from a discrete sample of the excursion set, and(b) how these measures can be related back to the distributional properties of the random field from which the excursion set was obtained.Each of these points are examined in detail in Chapter 1, which provides a broad overview of the results found throughout the remainder of this manuscript. The geometric measures that we study (for both excursion sets and deterministic subsets of R^d) when addressing point (a) are the (d − 1)-dimensional surface area measure, the reach, and the radius of r-convexity. Each of these quantities can be related to the smoothness of the boundary of the set, which is often difficult to infer from discrete samples of points. To address this problem, we make the following contributions to the field of computational geometry:• In Chapter 2, we identify the bias factor in using local counting algorithms for computing the (d − 1)-dimensional surface area of excursion sets over a large class of tessellations of R^d. The bias factor is seen to depend only on the dimension d and not on the precise geometry of the tessellation.• In Chapter 3, we introduce a pseudo-local counting algorithm for computing the perimeter of excursion sets in two-dimensions. The proposed algorithm is multigrid convergent, and features a tunable hyperparameter that can be chosen automatically from accessible information.• In Chapter 4, we introduce the β-reach as a generalization of the reach, and use it to prove the consistency of an estimator for the reach of closed subsets of R^d. Similarly, we define a consistent estimator for the radius of r-convexity of closed subsets of R^d. New theoretical relationships are established between the reach and the radius of r-convexity.We also study how these geometric measures of excursion sets relate to the distribution of the random field.• In Chapter 5, we introduce the extremal range: a local, geometric statistic that characterizes the spatial extent of threshold exceedances at a fixed level threshold u ∈ R. The distribution of the extremal range is completely determined by the distribution of the excursion set at the level u. We show how the extremal range is distributionally related to the intrinsic volumes of the excursion set. Moreover, the limiting behavior of the extremal range at large thresholds is studied in relation to the peaks-over-threshold stability of the underlying random field. Finally, the theory is applied to real climate data to measure the degree of asymptotic independence present, and its variation throughout space.Perspectives on how these results may be improved and expanded upon are provided in Chapter 6

Lindevall, Louise. "Privatpersoners sparbeteende i Tillväxtmarknadsfonder Ryssland, Kina & Afrika." Thesis, KTH, Fastigheter och byggande, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-152599.

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This paper includes a study of the mutual fund market investors during a selected time period. The reader is given a descriptive picture of how people in different age groups have acted in conjunction with the last major financial crisis. It has been studied whether people in the different age categories have saved, purchased or sold during this time period based on theories and analytic material from one of the largest fund operators in Sweden. The result enlightens people’s activity and risk appetite in relation to the fund market. The essay results in an explanation of the underlying cause of the behavior of the people in the different age categories. The paper assumes that the market is cyclical and that more crises will occur in the future. The most recent crisis developed during the years 2007-2008 and has therefore been selected to represent the analyzed period. Among other things, a general hypothesis was applicable to recurring tendency of nonprofessional retail client in extreme market situations to buy fund shares at a high value and sell them at low value in the market. The starting point was to criticize this hypothesis, which clearly turned out to be in favor for one of the mutual funds that have been observed. The result shows that more people in the middle age save more than those in their young years as well as those in the retirement age. The conclusion of the study shows that when this crisis occurred there were no major withdrawals from any of the mutual funds. In fact the sales transaction was reduced in the period of time from the peak of the stock market in 2007 to the time market touched the ground in 2008.
I denna uppsats undersöks fondmarknadens investerare under en vald tidsperiod. Läsaren ges en beskrivande bild av hur personer i olika ålderskategorier har agerat i samband med den senaste stora finanskrisen. Det har studerats, med stöd av teorier och analysmaterial från en av Sveriges största fondaktörer, huruvida personer i de olika ålderskategorierna har sparat under denna period. Resultatet belyser personers aktivitet och riskbenägenhet i förhållande till fondmarknaden. Uppsatsen mynnar ut i en förklaring till vad som är och kan vara bakomliggande orsaker till beteendet hos personerna i de olika ålderskategorierna. Undersökningen utgår från att marknaden är cyklisk och att fler kriser kommer uppkomma i framtiden. Den senaste krisen ägde rum under år 2007-2008 och har därför valts ut för att representera den tidsperiod som avser att analyseras. Bland annat har en generell hypotes testats gällande att icke-professionella kunder har en återkommande tendens att i extrema marknadslägen köpa vid uppgång och sälja vid nedgång i de utvalda tillväxtmarknadsfonderna. Utgångspunkten var i detta hänseende att förkasta denna hypotes, vilket tydligt visade sig stämma i en av de fonder som studerats. Resultatet visar i korthet att fler personer i medelåldern investerar mer än de i ungdomens år och pensionsåldern. Slutsatsen av undersökningen visar på att när detta krisläge uppstod skedde inga större uttag ur någon av fonderna. De facto minskar säljtransaktionerna överlag från toppnoteringen på börsen under år 2007 till bottennoteringen år 2008.

Demangeot, Marine. "L'analyse spatiale des extrêmes à partir d'une unique réalisation : un point de vue géostatistique." Thesis, Université Paris sciences et lettres, 2020. http://www.theses.fr/2020UPSLM032.

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La théorie spatiale des valeurs extrêmes permet de modéliser et prédire la fréquence d'évènements extrêmes ayant une étendue spatiale comme, par exemple, des pluies ou des températures extrêmes, ou encore de fortes concentrations de pollution atmosphérique. Elle s'adapte bien aux données temporelles, lorsque le phénomène spatial étudié est observé plusieurs fois dans le temps. Cependant, nous n'avons parfois pas accès à de telles données: seulement un ou quelques enregistrements sont disponibles. C'est le cas, par exemple, des études sur l'estimation des ressources minières ou sur l'évaluation de la pollution des sols et plus généralement de toute recherche dont l'objet d'étude varie très peu au cours du temps ou pour lequel le coût d'échantillonnage est trop élevé. Ce cas de figure est très peu abordé par la communauté des extrêmes. Au contraire, c'est un cadre d'analyse auquel la Géostatistique s'intéresse particulièrement. Les travaux réalisés au cours de cette thèse ont pour objectif d'établir des connexions mathématiques entre ces deux disciplines afin de mieux appréhender les évènements extrêmes, lorsque le phénomène spatial sous-jacent n'est observé qu'une seule fois.Nous nous intéressons, dans un premier temps, au concept de portée intégrale. Intrinsèquement lié aux propriétés d'ergodicité et de mélange, ce paramètre issu de la théorie géostatistique caractérise les fluctuations statistiques, à large échelle, d'un champ aléatoire stationnaire. Lorsque ce dernier est un champ max-stable, nous montrons que sa fonction coefficient extrémal (ECF) est fortement liée à la portée intégrale du champ des excès, au dessus d'un certain seuil, correspondant. Cette approche permet de retrouver et de compléter des résultats précédemment établis dans un contexte de risque spatialisé. Elle met également en évidence une nouvelle expression de la fonction coefficient extrémal qui dépend du variogramme du champ des excès.À partir de cette formule, nous proposons un nouvel estimateur non-paramétrique de l'ECF. Ses propriétés asymptotiques sont établies lorsqu'il est évalué à partir d'une unique réalisation, partiellement observée, d'un champ stationnaire max-stable. En particulier, lorsque le nombre d'observations se densifie en même temps que le champ d'observation grandit, et sous certaines hypothèses concernant la portée intégrale susmentionnée, nous montrons qu'il est consistent et asymptotiquement normal. Il est donc pertinent d'utiliser les outils géostatistiques pour enrichir l'analyse des valeurs extrêmes.Finalement, nous développons un nouvel algorithme permettant de simuler, en continu, des processus aléatoires tempête pour lesquels la fonction de forme est déterministe. Il se distingue donc de la plupart des algorithmes existants qui s'utilisent exclusivement lorsque le domaine de simulation est composé d'un nombre fini de points. À cet égard, il permet d'étudier plus facilement la géométrie des réalisations de tels processus. Cela est particulièrement intéressant quand la caractéristique géométrique étudiée mêle différentes échelles d'observation
Spatial extreme value theory helps model and predict the frequency of extreme events in a spatial context like, for instance, extreme precipitations, extreme temperatures. It is well adapted to time series. However, in some cases, such types of data cannot be accessed: only one or just a few records are made available. This is the case, for instance in soil contamination evaluation. This situation is rarely addressed in the spatial extremes community, contrary to Geostatistics,which typically deals with such issues. The aim of this thesis is to make some connections between both disciplines,in order to better handle the study of spatial extreme events, and especially their spatial dependence structure, when having only one set of spatial observations. A link is first established through the concept of integral range. It is a geostatistical parameter that characterizes the statistical fluctuations of a stationary random field at large scale. When the latter is max-stable, we show that its extremal coefficient function (ECF), which is a measure of spatial dependence, is closely related to the integral range of the corresponding exceedance field above a threshold. From this, we move toproposing a new nonparametric estimator of the ECF. Its asymptotic properties are derived when it is computed from a single and partially observed realization of a stationary max-stable random field. Specifically, under some assumptions on the aforementioned integral range, we prove that it is consistent and asymptotically normal. Finally, we develop a novel algorithm to perform exact simulations in a continuous domain of storm processes with deterministic shape function. It distinguishes itself from most existing procedures, which apply to simulation domains made of a finite number of points. Most part of the algorithm are designed to be parallelizable

PENTELLA, MARIANO. "Characterization of magnetic materials at extreme ranges of field, temperature, and permeability." Doctoral thesis, Politecnico di Torino, 2022. http://hdl.handle.net/11583/2964790.

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Jiang, Hui. "Characteristics of multilayer mirrors in the X-ray and extreme ultraviolet radiation ranges." Thesis, King's College London (University of London), 2012. https://kclpure.kcl.ac.uk/portal/en/theses/characteristics-of-multilayer-mirrors-in-the-xray-and-extreme-ultraviolet-radiation-ranges(8ef44408-8d96-48f9-8e61-83dbca281db2).html.

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This thesis comprehensively describes the computational design, fabrication and characterisation of multilayer mirrors intended as key reflective elements for the X-ray and extreme ultraviolet radiation ranges. The first central theme was to present various designs for the requirements of soft X-ray microprobes, EUVL lithography systems and high harmonic generation sources, i.e. monochromator, broad-angle supermirror, broadband intensity and polarising beamsplitters and order-selecting mirror. The particle swarm optimisation method was successfully applied in a global search of materials for the structure of mirrors. The robust designs made possible are considered to alleviate fabrication difficulties, such as control of layer thickness errors. The second important theme was to analyse the interfacial and surface imperfections in multilayer mirrors. This work is crucial in improving the fabrication technology and in : understanding the basic growth status at the interfaces. Transmission electron microscopy, X-ray diffraction and atomic force microscopy were used in these experiments. The analyses are based on innovative methods, namely time series analysis and wavelet analysis. The evolution tendencies of the layer thicknesses, interfacial roughness and interdiffusion were determined, as were correlated growth, structural uniformity, surface stress damage and surface roughness. The final theme was to test a multilayer monochromator for use in a soft X-ray microprobe for radiobiological studies on pathological cells and tissue. The source spectrum was determined using different incidence angles on multilayer mirrors and some suggestions for improvement were presented.

McGuire, Luke A., Francis K. Rengers, Jason W. Kean, Jeffrey A. Coe, Benjamin B. Mirus, Rex L. Baum, and Jonathan W. Godt. "Elucidating the role of vegetation in the initiation of rainfall-induced shallow landslides: Insights from an extreme rainfall event in the Colorado Front Range." AMER GEOPHYSICAL UNION, 2016. http://hdl.handle.net/10150/621986.

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More than 1100 debris flows were mobilized from shallow landslides during a rainstorm from 9 to 13 September 2013 in the Colorado Front Range, with the vast majority initiating on sparsely vegetated, south facing terrain. To investigate the physical processes responsible for the observed aspect control, we made measurements of soil properties on a densely forested north facing hillslope and a grassland-dominated south facing hillslope in the Colorado Front Range and performed numerical modeling of transient changes in soil pore water pressure throughout the rainstorm. Using the numerical model, we quantitatively assessed interactions among vegetation, rainfall interception, subsurface hydrology, and slope stability. Results suggest that apparent cohesion supplied by roots was responsible for the observed connection between debris flow initiation and slope aspect. Results suggest that future climate-driven modifications to forest structure could substantially influence landslide hazards throughout the Front Range and similar water-limited environments where vegetation communities may be more susceptible to small variations in climate.

Wilson, Dugald Reid Ben. "The ecology of bottlenose dolphins in the Moray Firth, Scotland : a population at the northern extreme of the species' range." Thesis, University of Aberdeen, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.261914.

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The distribution, social structure, epidermal lesions and population size of the bottlenose dolphin population in the Moray Firth off the coast of Scotland were studied between 1990 and 1993. Dolphins were seen in the inner Moray Firth all year round: numbers were low in winter by rose in late spring to peak in summer. All parts of the inner Moray Firth were frequented, but three areas, at narrows which had deep water and strong currents, were favoured. Areas used by the dolphins varied seasonally: in winter the outer parts of the inner Moray Firth were occupied, whilst in summer all areas were used. The spring increase in numbers and changes in distribution occurred together as part of a general redistribution of individuals (demonstrated using photo-identification methods) in the inner Moray Firth. Animals entering the inner Moray Firth from outside stayed further towards the open sea than previously resident animals. Seasonal migrations of fish, elevated temperatures and sheltered waters may explain the summer increase in use, whilst social factors between groupings may have maintained the horizontal separation of different segments of the dolphin population. Individuals ranged widely (average range 123 km²) and rapid, long distance movements, across the Moray Firth, were observed (190 km in 120 hrs). The dolphins were highly social, with 99% being seen in schools. These ranged in size from 2 to 46 individuals (median 4.5). School sizes were not unusual compared with other populations. They were found to be bigger in winter and in more open sea environments. Average levels of social cohesion between individuals were low. Close bonds occurred only between females and their calves and lasted for at least four years after birth. Each female loosely associated with a network of other females. The associates of each female remained similar over at least three years and were the result of preferential associations rather than coincident ranges.

Goforth, Brett Russell. "Effects of extreme drought and megafires on sky island conifer forests of the Peninsular Ranges, southern California." Diss., [Riverside, Calif.] : University of California, Riverside, 2009. http://proquest.umi.com/pqdweb?index=0&did=1957308691&SrchMode=2&sid=1&Fmt=2&VInst=PROD&VType=PQD&RQT=309&VName=PQD&TS=1268852651&clientId=48051.

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Thesis (Ph. D.)--University of California, Riverside, 2009.
Includes abstract. Available via ProQuest Digital Dissertations. Title from first page of PDF file (viewed March 16, 2010). Includes bibliographical references. Also issued in print.

Winck, Gisele Regina. "HISTÓRIA NATURAL DE Tupinambis merianae (SQUAMATA, TEIIDAE) NA ESTAÇÃO ECOLÓGICA DO TAIM, EXTREMO SUL DO BRASIL." Universidade Federal de Santa Maria, 2007. http://repositorio.ufsm.br/handle/1/11174.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
The genera Tupinambis comprises the largest lizards of America, which could reach 500 mm of corporal length. Two species possess wide distribution in South America (T. teguixin and T. merianae), while the others are restricted the specific biome (Amazonian Forest, Savannah and Chaco). The species T. merianae have the widest distribution of the gender, from the south of the Amazonian Forest to the north of Patagonia, at the east of Andes. In the present study, 640 h of sampling were accomplished (320 h of observations in the area to analyses of behavior; 320 h of observation along transects), in the total of 64 days. In the summer, there were no registrations of active lizards before 7:37 in the morning, nor after 17:43 of the afternoon. The use of community hibernacula was registered for the winter dormancy, being the burrows dug in cemented constructions used more frequently in the observation area. As for the seasonal activity, the first individuals emerged in August and the last ones returned to the dormancy in April. The emergency of the population demonstrated to be protandric, with adults emerging before juvenile. In the period after emergency, the males were basking in aggregations of up to 13 individuals, which changed of positions through audible resonant signs. Besides, sibilated sounds can be emitted in stress situations or agonistic interactions. There was significant difference of activity among the different certain periods in this study, along the months (F = 16.6; p <0.01), being October and December the months with registration of the individuals' larger activity. There was fluctuation in the population size and in the activity of the different age classes along the months. The minimum home range for three males and two females (variation from 0.05 to 20.29) were registered. The area of use of the animals did not differ along the months, but it was possible to observe gregarious behavior during the nine months of study.
No gênero Tupinambis estão representados os maiores sáurios das Américas, podendo atingir 500 mm de comprimento corporal. Duas espécies possuem ampla distribuição na América do Sul (T. teguixin e T. merianae), enquanto as demais são restritas a biomas específicos (Floresta Amazônica, Cerrado e Chaco). A espécie T. merianae possui a distribuição mais ampla do gênero, ocorrendo do sul da Amazônia ao norte da Patagônia, ao leste dos Andes. No presente estudo foram realizadas 640 h de amostragem (320 h de observações na área de análises de atos comportamentais; 320 h de observação ao longo de transectos), no total de 64 dias. No verão, não houve registros de lagartos ativos antes das 7:37 da manhã, nem após 17:43 da tarde. Foi registrada a utilização de hibernáculos comunitários para a dormência de inverno, sendo as tocas escavadas em artefatos de concreto, utilizadas com maior freqüência na área de observação. Quanto à atividade sazonal, os primeiros indivíduos emergiram em agosto e os últimos retornaram à dormência em abril. A emergência da população demonstrou ser protândrica, com adultos emergindo antes dos juvenis. No período pósemergência, os machos termorregularam em agregações de até 13 indivíduos, os quais trocavam de posições através de sinais sonoros audíveis. Além disso, sons sibilares podem ser emitidos em situações de stress ou interações agonísticas. Houve diferença significativa de atividade entre os diferentes períodos determinados neste estudo, ao longo dos meses (F = 16.6; p < 0.01), sendo outubro e dezembro os meses com registro de maior atividade dos indivíduos. Foi registrada flutuação no tamanho populacional e na atividade das diferentes classes etárias ao longo dos meses. A área mínima de vida para três machos e duas fêmeas (variação de 0.05 a 20.29) é apresentada. A área de utilização dos animais não diferiu ao longo dos meses e foi possível observar comportamento gregário durante os nove meses de estudo.

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Книги з теми "Extremal range":

United States. National Aeronautics and Space Administration., ed. Concept definition study for an extremely large aerophysics range facility. [Washington, DC]: National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program, 1993.

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Noblitt, Tony M. dead on: The long-range marksman's guide to extreme accuracy. Boulder, Colo: Paladin Press, 1998.

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Hays, Ron D. Support for the reliability of directional bias, response range, and extreme checking response sets. Santa Monica, CA: RAND, 1993.

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Kenkyūjo, Kokuritsu Kankyō, ed. Kyokutan na kishō genshō o fukumu kōkaizōdo kikō henka shinario o mochiita ondanka eikyō hyōka kenkyū: Heisei 16-nendo--Heisei 18-nendo = Impact assesment of future climate change using high-resolution climate change scenarios including extreme events. [Japan: s.n., 2007.

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Harms-Ringdahl, Karin. On assessment of shoulder exercise and load-elicited pain in the cervical spine: Biomechanical analysis of load, EMG, methodological studies of pain provoked by extreme position. Stockholm: Distributed by the Almqvist & Wiksell Periodical Co., 1986.

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Bastianini, Guido, Walter Lapini, and Mauro Tulli, eds. Harmonia. Scritti di filologia classica in onore di Angelo Casanova. Florence: Firenze University Press, 2012. http://dx.doi.org/10.36253/978-88-6655-173-7.

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The volume contains 77 original papers on classical philology, Greek and Latin literature, papyrology, written especially – upon invitation – by authoritative scholars from Italian and foreign universities. The topics range from Homer to the Late Antique period and include epic literature, epigrams, philosophy, historiography, theatre and critical-textual theory. As well as a homage to the Florence Greekist Angelo Casanova on occasion of his adieu to university teaching, the work is also – both owing to the prestige of the authors and the variety of the topics dealt with – an extremely loyal picture of the 'state of the art' of current antiquities studies.

Titov, Sergey, Nataliya Linder, Arkadiy Trachuk, Tat'yana Hovalova, Ol'ga Ustinova, and Mariya Kuznecova. Managing digital Business transformation: concepts, cases, methods and tools. ru: INFRA-M Academic Publishing LLC., 2023. http://dx.doi.org/10.12737/2048103.

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Digital business transformation, understood as a radical change in the company's business model with the active use and influence of digital technologies, is currently an extremely relevant area of practical activity and scientific research. The monograph describes the possibilities of limitations of digital transformation management methods at the organizational level, which have remained relatively poorly studied until recently. The study of digital transformation management tools is accompanied by the consideration of a large number of practical cases and practical examples. For students, postgraduates and teachers of economic universities and faculties, as well as a wide range of readers interested in the digital transformation of business.

Brazeau, Stéphanie, and Nicholas H. Ogden, eds. Earth observation, public health and one health: activities, challenges and opportunities. Wallingford: CABI, 2022. http://dx.doi.org/10.1079/9781800621183.0000.

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Abstract This book contains 4 chapters that discuss in the context of both the One Health concept and the SDG initiative, remote sensing can provide solutions to the priority of assessing and monitoring public health risks, and it can play an important role in supporting decision making to reduce health risks within our shared ecosystems. The growing awareness of complex but causal interactions among these realms has motivated professionals in a wide range of sectors to adopt the One Health approach, which promotes intersectoral collaboration to address health issues at the human-animal-environment interface. In its 2030 Agenda for Sustainable Development, the United Nations specifically identifies "strengthening the capacity of all countries, in particular developing countries, for early warning, risk reduction and management of national and global health risks" as part of their Good Health and Well-being Sustainable Development Goal (SDG). As examples presented in this book reveal, the risk of infectious disease emergence increases with a wide range of conditions and variables, including those associated with humans, animals, climate, and the environment. This book examines several priority themes to which EO and geomatics can make important contributions: mosquito-borne and tick-borne diseases; water-borne diseases; air quality and extreme heat effects; geospatial indicators of vulnerable human populations.

Chistyakova, Guzel, Lyudmila Ustyantseva, Irina Remizova, Vladislav Ryumin, and Svetlana Bychkova. CHILDREN WITH EXTREMELY LOW BODY WEIGHT: CLINICAL CHARACTERISTICS, FUNCTIONAL STATE OF THE IMMUNE SYSTEM, PATHOGENETIC MECHANISMS OF THE FORMATION OF NEONATAL PATHOLOGY. au: AUS PUBLISHERS, 2022. http://dx.doi.org/10.26526/monography_62061e70cc4ed1.46611016.

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The purpose of the monograph, which contains a modern view of the problem of adaptation of children with extremely low body weight, is to provide a wide range of doctors with basic information about the clinical picture, functional activity of innate and adaptive immunity, prognostic criteria of postnatal pathology, based on their own research. The specific features of the immunological reactivity of premature infants of various gestational ages who have developed bronchopulmonary dysplasia (BPD) and retinopathy of newborns (RN) from the moment of birth and after reaching postconceptional age (37-40 weeks) are described separately. The mechanisms of their implementation with the participation of factors of innate and adaptive immunity are considered in detail. Methods for early prediction of BPD and RN with the determination of an integral indicator and an algorithm for the management of premature infants with a high risk of postnatal complications at the stage of early rehabilitation are proposed. The information provided makes it possible to personify the treatment, preventive and rehabilitation measures in premature babies. The monograph is intended for obstetricians-gynecologists, neonatologists, pediatricians, allergists-immunologists, doctors of other specialties, residents, students of the system of continuing medical education. This work was done with financial support from the Ministry of Education and Science, grant of the President of the Russian Federation No. MK-1140.2020.7.

P. T. & K. A. Medkey. EXTREME LONG RANGE Shooting: An Introductory Guide. Independently Published, 2021.

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Частини книг з теми "Extremal range":

Lubinsky, Doron S., та Edward B. Saff. "Infinite-finite range inequalities and their sharpness". У Strong Asymptotics for Extremal Polynomials Associated with Weights on ℝ, 49–56. Berlin, Heidelberg: Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/bfb0082420.

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Raman, Rajeev. "Range Extremum Queries." In Lecture Notes in Computer Science, 280–87. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-35926-2_30.

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Tajalli, Armin, and Yusuf Leblebici. "Wide Tuning Range PLL." In Extreme Low-Power Mixed Signal IC Design, 243–59. New York, NY: Springer New York, 2010. http://dx.doi.org/10.1007/978-1-4419-6478-6_10.

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Rust, Henning W., Malaak Kallache, Hans Joachim Schellnhuber, and Jürgen P. Kropp. "Confidence Intervals for Flood Return Level Estimates Assuming Long-Range Dependence." In In Extremis, 60–88. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14863-7_3.

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Palti, J. "The Range of Crop Protection Advice Is Extremely Wide." In Advisory Work in Crop Pest and Disease Management, 23–24. Berlin, Heidelberg: Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-70992-0_5.

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Heck, Patricia R. "“Dancing” with the Extreme Right: Do New Partners Bring New Dangers to Germany?" In Cycles of Hatred and Rage, 73–101. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-14416-6_4.

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Galioto, N., F. Lo Bue, L. Mistretta, and C. G. Giaconia. "Low Cost Electrical Current Sensors with Extremely Wide Measurement Range." In Lecture Notes in Electrical Engineering, 175–83. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-20227-3_23.

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Song, Wenlong, Natália M. Alves, and João F. Mano. "Surfaces with Extreme Wettability Ranges for Biomedical Applications." In Biomimetic Approaches for Biomaterials Development, 237–57. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2012. http://dx.doi.org/10.1002/9783527652273.ch10.

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Bott, S. E., and W. H. Hart. "Extremely Wide Dynamic Range, High-Resolution Particle Sizing by Light Scattering." In ACS Symposium Series, 106–22. Washington, DC: American Chemical Society, 1991. http://dx.doi.org/10.1021/bk-1991-0472.ch007.

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Jacob, Maria, Cláudia Neves, and Danica Vukadinović Greetham. "Extreme Value Theory." In Forecasting and Assessing Risk of Individual Electricity Peaks, 39–60. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-28669-9_3.

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Abstract From travel disruptions to natural disasters, extreme events have long captured the public’s imagination and attention. Due to their rarity and often associated calamity, they make waves in the news (Fig. 3.1) and stir discussion in the public realm: is it a freak event? Events of this sort may be shrouded in mystery for the general public, but a particular branch of probability theory, notably Extreme Value Theory (EVT), offers insight to their inherent scarcity and stark magnitude. EVT is a wonderfully rich and versatile theory which has already been adopted by a wide variety of disciplines in a plentiful way. From its humble beginnings in reliability engineering and hydrology, it has now expanded much further; it can be used to model the occurrences of records (say for example in athletic events) or quantify the probability of floods with magnitude greater than what has been observed in the past, i.e it allows us extrapolate beyond the range of available data!

Тези доповідей конференцій з теми "Extremal range":

Lienhard, John H., and Dominic S. Napolitano. "Thermal Stress Limits of Plates Subjected to Extremely High Heat Flux." In ASME 1996 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1996. http://dx.doi.org/10.1115/imece1996-0056.

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Abstract For heat fluxes in the range of 20 MW/m2 to 400 MW/m2, solid surfaces usually experience large thermal stresses and degradation of mechanical properties. The resulting mechanical failure of such surfaces is a primary limitation to the design of thermal systems at extremely high heat flux. This paper is an investigation of the general mechanical behavior of plates operated at extremal fluxes. Two prototypical configurations are considered. Several candidate materials are examined, accounting for the temperature dependence of thermal and mechanical properties. The elastic performance of plates at high flux is investigated and conditions for yielding are identified for various materials, mechanical restraints, and heat source distributions. Plastic behavior, which is characteristic of higher flux levels, is also examined. New material figures of merit are developed, taking account of the temperature dependence of thermal, elastic, and/or plastic properties.

Law, William S., and Erik K. Antonsson. "Multi-Dimensional Mapping of Design Imprecision." In ASME 1996 Design Engineering Technical Conferences and Computers in Engineering Conference. American Society of Mechanical Engineers, 1996. http://dx.doi.org/10.1115/96-detc/dtm-1524.

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Abstract Preliminary design information is characteristically imprecise or fuzzy: specifications and requirements are subject to change, and the design description is vague and incomplete. The Method of Imprecision uses the mathematics of fuzzy sets to explicitly represent and manipulate imprecise preliminary design information, enabling the designer to better understand the full range of designs and performances that satisfy an imprecise set of specifications and requirements. This paper discusses the foundations of this methodology, and introduces pragmatic extensions that provide computationally tractable methods to map design imprecision from multiple design variables onto multiple performance variables. These methods attempt to minimize the number of function evaluations required while retaining an appropriate level of accuracy. This is achieved by using optimization to obtain extremal points for each performance variable and selectively applying a linear approximation for the mapping from the design variable space (DVS) to the performance variable space (PVS) to interpolate between extremal points. This linear approximation is constructed using regression techniques adapted from experiment design.

Elffers, Jan, Jesús Giráldez-Cru, Stephan Gocht, Jakob Nordström, and Laurent Simon. "Seeking Practical CDCL Insights from Theoretical SAT Benchmarks." In Twenty-Seventh International Joint Conference on Artificial Intelligence {IJCAI-18}. California: International Joint Conferences on Artificial Intelligence Organization, 2018. http://dx.doi.org/10.24963/ijcai.2018/181.

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Over the last decades Boolean satisfiability (SAT) solvers based on conflict-driven clause learning (CDCL) have developed to the point where they can handle formulas with millions of variables. Yet a deeper understanding of how these solvers can be so successful has remained elusive. In this work we shed light on CDCL performance by using theoretical benchmarks, which have the attractive features of being a) scalable, b) extremal with respect to different proof search parameters, and c) theoretically easy in the sense of having short proofs in the resolution proof system underlying CDCL. This allows for a systematic study of solver heuristics and how efficiently they search for proofs. We report results from extensive experiments on a wide range of benchmarks. Our findings include several examples where theory predicts and explains CDCL behaviour, but also raise a number of intriguing questions for further study.

Bilchenko, Grigory, and Natalya Bilchenko. "Functional extreme values range." In 2016 International Conference "Stability and Oscillations of Nonlinear Control Systems" (Pyatnitskiy's Conference) (STAB). IEEE, 2016. http://dx.doi.org/10.1109/stab.2016.7541166.

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Cheng, David. "Extreme Long Travel Range Detection Technology." In WCX™ 17: SAE World Congress Experience. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2017. http://dx.doi.org/10.4271/2017-01-1637.

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Laubis, Christian, Ayhan Babalik, Anja Babuschkin, Annett Barboutis, Christian Buchholz, Andreas Fischer, Sina Jaroslawzew, et al. "Photon detector calibration in the EUV spectral range at PTB." In Extreme Ultraviolet (EUV) Lithography X, edited by Kenneth A. Goldberg. SPIE, 2019. http://dx.doi.org/10.1117/12.2514933.

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Khadka, Supriya, Hom Rijal, Katsunori Amano, Teruyuki Saito, Hikaru Imagawa, Tomoko Uno, Kahori Genjo, et al. "Study on thermal comfort zone in MM and HVAC office buildings in Aichi prefecture based on daily survey." In Comfort at The Extremes 2023. CEPT University Press, 2024. http://dx.doi.org/10.62744/cate.45273.1169-481-489.

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Thermal comfort has been a discussed subject since 1930. Researchers have looked into understanding the thermal comfort of the occupant’s weather at home, offices, educational institution because the occupants have significant effects on their indoor environment. In this study we aim to understand the comfort temperature ranges in Mixed-mode (MM) and Heating, Ventilation, and Air Conditioning (HVAC) types of office buildings in Japan. The field data is collected from six office buildings located in Aichi prefecture from July 2021 to October 2022, where 16,411 responses were collected from 46 occupants. The environmental parameters such as air temperature, relative humidity, and so on were measured along with the responses. The result suggests that the office workers are highly satisfied and they are adapted to the indoor environment, as in the MM office buildings 80 % of the occupants were comfortable at the temperature range of 19~29 °C whereas in HVAC office building this range was 22~27 °C. MM office buildings had wider range of thermal comfort zone even under HT and CL mode as compared to HVAC buildings which suggests that the MM type of buildings are better than HVAC.

Aslan, Edward. "Extreme Wide Range Shaped Frequency Response Monitor." In 17th European Microwave Conference, 1987. IEEE, 1987. http://dx.doi.org/10.1109/euma.1987.333753.

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Motamed, Ramin, Marc Ryan, Gregory Lambeth, Joseph Toth, Maggie Parks, F. Estéfan T. Garcia, Patrick C. Bassal, and Jonathan Pease. "Turning Disaster into Knowledge: Geotechnical Aspects of the 2020 Magnitude 6.5 Monte Cristo Range Earthquake in Nevada." In Geo-Extreme 2021. Reston, VA: American Society of Civil Engineers, 2021. http://dx.doi.org/10.1061/9780784483688.045.

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Hergenhan, Guido, Jochen Taubert, Daniel Grimm, Martin Tilke, Meik Panitz, and Christian Ziener. "Realization of thermally stable transmissive optical elements for the EUV wavelength range." In Extreme Ultraviolet (EUV) Lithography XI, edited by Nelson M. Felix and Anna Lio. SPIE, 2020. http://dx.doi.org/10.1117/12.2551869.

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Звіти організацій з теми "Extremal range":

Rizkin, Alexander. Extremely Narrowband and Cascaded Holographic Adjustable Range Tunable (ENCHART) Filter. Fort Belvoir, VA: Defense Technical Information Center, December 1995. http://dx.doi.org/10.21236/ada303047.

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Liguori, Giovanni, and Nadia Pinardi. Evaluation of Extreme Forecast Indices (WP5+6). EuroSea, 2023. http://dx.doi.org/10.3289/eurosea_d4.11.

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While originally developed for weather forecasting, the Extreme Forecast index (EFI) concept has found utility in diverse fields. This study marks the inaugural application of EFI principles to numerical ocean forecasting. EFI offers a metric to gauge the forecast's deviation from historical norms specific to the location and time of year. A heightened EFI value signifies that the forecast falls beyond the usual range of variability, signifying a higher probability of extreme conditions. This novel use of EFI stands to benefit oceanographers by identifying significant oceanic events, aiding decision-making, and supporting early warning systems, particularly for extreme marine conditions. It enhances comprehension of forecast uncertainties and facilitates clearer communication of potential risks to the public and stakeholders. Such insights are invaluable for preparedness, coastal management, and mitigating the impact of marine extremes on communities and ecosystems. EFI indices for the Mediterranean Sea are computed using a first implementation of a forecast ensemble system that is being developed for the Mediterranean Sea Monitoring and Forecasting Center of the Copernicus Marine Environment Service. This deliverable report presents the first-ever application of the EFI approach to the Mediterranean Sea. After presenting the EFI definition adopted in this study, we discuss its application to sea surface temperature (SST) and sea surface height (SSH) extremes. A case studies using ensemble forecasts for the year 2021 are presented and discussed. (EuroSea Deliverable, D4.11)

Thurston, Alison, Logan Gonzalez, Flora Laurent, Elizabeth Corriveau, and Robyn Barbato. Isolation and characterization of bacterial isolates from Alaskan permafrost for synthetic biology applications. Engineer Research and Development Center (U.S.), September 2023. http://dx.doi.org/10.21079/11681/47645.

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Operations in the Artic and other cold regions require technologies that can perform reliably under extreme cold conditions. Permafrost and frozen soils harbor a wide range of microorganisms that have adapted to extremely low temperatures and have unique metabolic capabilities relevant to military operations and that could be exploited to develop biotechnologies optimized for cold environments. Cold-tolerant bacteria (psychrophiles and psychrotrophs) are critical to the development of synthetic biology technologies meant to work in cold environments like the Arctic. Using bacteria isolated from Alaskan permafrost, we applied an experimental pipeline to test the best candidates for use as biological platforms, or chassis, for low-temperature synthetic biology. Since synthetic biology constructs will perform only as well as their chassis, it is critical that circuits expected to perform under extreme cold conditions are housed in chassis that are adapted to those conditions. We identified one permafrost isolate, PTI8, related to Rhodococcus fascians, that is capable of growing from −1°C to at least 25°C and which we experimentally confirmed to uptake and express the broad host range plasmid pBTK519, suggesting PTI8 is a candidate for use as a novel cold-adapted chassis for synthetic biology.

Bell, Gary, Jeremy Sharp, James Lewis, Gaurav Savant, and Jennifer McAlpin. Hydraulic modeling of extreme flows for the White Sands Missile Range using Adaptive Hydraulics (AdH). Engineer Research and Development Center (U.S.), January 2019. http://dx.doi.org/10.21079/11681/31337.

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Tierney, Geraldine. Climate change trends and impacts at Martin Van Buren National Historic Site: Focused condition assessment report. National Park Service, January 2022. http://dx.doi.org/10.36967/nrr-2289957.

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This assessment synthesizes information about current and projected climate and related impacts at Martin Van Buren National Historic Park (MAVA) in order to help park stewards understand, plan, and manage for climate change. Working with a group of park managers, scientists, and local stake-holders, six key park resources were identified for assessment herein: Climate, Water quantity, Phenology, Agriculture, Trees, and Cultural resources. Where data was available, this analysis assessed current condition and considered mid-century (2030–2060) and end-of-century (2100) impacts based on a range of projected future climate conditions, including reduced, low, high and highest emission pathways. Climate change stressors identified for MAVA include: Increased temperature, increased hot days, increased precipitation, increased extreme precipitation events, increased flooding and erosion, shifting ranges of both native species and pest, pathogen and weed species, and phenological shifts and mismatches.

Evans, Hugh, Cathal Ryan, Andy Bourke, Bjørn Økland, Jostein Gohli, Andrej Kunca, Christo Nikolov, et al. Range expansion of bark beetles in the genus Ips (ECLIPSE - Ecological Co-factors Lead IPS Expansion). Euphresco, 2023. http://dx.doi.org/10.1079/20240279299.

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Bark beetles, particularly those in the genus Ips, are major pests of conifer trees in Europe, causing extensive damage to both natural and commercial forests. The ECLIPSE project has analyzed the history of Ips infestations, focusing on factors driving their geographic spread. Key findings indicated that the availability of suitable host trees, largely due to extensive afforestation with conifers, was a primary factor enabling beetle infestations. Climatic factors, such as extreme weather events, further exacerbated infestations by weakening trees. Long-distance dispersal through both beetle flight and human movement of infested wood contributed to the spread. The project also highlighted the importance of monitoring beetle arrivals and source populations to manage risks effectively. Policy recommendations emphasized the need for integrated pest risk assessments that consider both natural dispersal and trade-related movements. The obtained results underscored the necessity of international collaboration and timely information sharing to mitigate the impact of bark beetle infestations.

McNulty, Steven, Sarah Wiener, Emrys Treasure, Jennifer Moore Myers, Hamid Farahani, Lisa Fouladbash, David Marshall, and Rachel F. Steele. Southeast Regional Climate Hub Assessment of Climate Change Vulnerability and Adaptation and Mitigation Strategies. United States. Department of Agriculture, January 2015. http://dx.doi.org/10.32747/2015.7279978.ch.

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Climate-related variability in rainfall, temperature, and extreme weather (e.g., drought, flood, unseasonal frost) pose significant challenges to working land (i.e., range, forest, and agricultural) managers across the southeastern United States. This document outlines the type of risks that southeastern agriculture and forestry currently face and, in some cases, options to address these risks. Finally, this document looks forward to providing direction on the priority needs of Southeast working land managers and an outline of how the USDA Southeast Climate Hub will address those needs.

Muelaner, Jody. Unsettled Issues Regarding Power Options for Decarbonized Commercial Vehicles. SAE International, September 2021. http://dx.doi.org/10.4271/epr2021021.

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While direct electrification appears to provide the most cost-effective route to decarbonization of commercial vehicles, uptake may be constrained by critical metal supply. Additionally, it will be many years before hydrogen power becomes decarbonized or if it can ever compete economically with direct electrification. An electric road system (ERS) could offer a highly efficient and cost-effective route to direct electrification that would greatly reduce the volume of batteries required, but pilot schemes are urgently needed to provide concrete data on operating costs for different ERS technologies. Furthermore, if plug-in hybrid electric vehicles could obtain most of their power from an ERS, liquid biofuels and “electrofuels” may prove useful for occasional off-grid range extension. To achieve extremely long-range for operation in remote locations, liquid fuels remain the only viable option. Unsettled Issues Regarding Power Options for Decarbonized Commercial Vehicles discusses the analysis required to understand the lifecycle energy use for different power options for decarbonized commercial vehicles.

Халік, Олена Олександрівна. Особливості образів батьківської та майбутньої сімейної системи у сучасних студентів жіночої статі та їх взаємозв’язок з рівнем перфекціонізму. Гнозис, 2015. http://dx.doi.org/10.31812/123456789/3791.

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У статті аналізуються особливості образів батьківської та майбутньої сімейних систем у сучасних студентів жіночої статі, визначаються збалансованість та незбалансованість вказаних родин. З’ясовано, що третина образів майбутньої родини є незбалансованими, з домінуванням заплутано-хаотичного типу. Встановлено зв’язок перфекціонізму спрямованого на інших та соціально обумовленого перфекціонізму з окремими показниками образу майбутньої сім’ї. This article deals with the analyze of the female students’ perceptions of their parental family and their own future family systems. Author determines the balanced and extreme families. It was found that a third of all perceptions of the future family are extreme, with the dominance of chaotically engaged type. It is proved that there are significant differences between the perceptions of the parental family and their own future family. It was found that the most of the female students choose a model of mid-range family, like their parental families are. There is the statistically significant positive correlation between the index of socially prescribed perfectionism conformism and emotional bonding, emotional ties, family boundaries, decision making and family time. There is a significant negative correlation between other-oriented perfectionism, family flexibility, and discipline in the family and relationship rules.

Trubac, Kathryn, Randall Reynolds, Timothy Cooke, Caylin Hartshorn, Douglas Punt, Christopher Donnelly, and Caitlin Callaghan,. Cold regions vehicle start : next-generation lithium-ion battery technologies for Stryker vehicles. Engineer Research and Development Center (U.S.), November 2022. http://dx.doi.org/10.21079/11681/45921.

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Operating vehicles in extremely cold environments is a significant problem for not only the public but also the military. The Department of Defense has encountered issues when trying to reliably cold start large, heavy-duty military vehicles, specifically the M1126 Stryker Combat Vehicle, in cold regions. As noted in previous work, the issue stems from the current battery technology’s limited temperature range. This current project utilized the protocol established in the previous phase to evaluate next-generation lithium-ion battery technologies for use in cold regions. Selected battery technologies met necessary military specifications for use in large military combat vehicles and were evaluated using a mechanical load system developed in previous work to simulate the starting of a Stryker engine. This work also evaluated the performance of the existing battery technology of a Stryker under Alaskan winter temperatures, which will verify the accuracy of the simulated cold room testing on the mechanical load system. The results of the tests showed that while the system was able to reliably operate down to −20°C, the battery management system encountered challenges at the lower end of the temperature range. This technology has a potential to reliably support cold regions operations but needs further evaluation.