Relevant bibliographies by topics / Inner variations

Contents

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

Academic literature on the topic 'Inner variations'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Inner variations"

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Lythgoe, K. H., A. Deuss, J. F. Rudge, and J. A. Neufeld. "Earthʼs inner core: Innermost inner core or hemispherical variations?" Earth and Planetary Science Letters 385 (January 2014): 181–89. http://dx.doi.org/10.1016/j.epsl.2013.10.049.

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Edgar Bachor, Yookyung K. Selig, Kl. "Vascular Variations of the Inner Ear." Acta Oto-Laryngologica 121, no. 1 (January 2001): 35–41. http://dx.doi.org/10.1080/000164801300006245.

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Creager, Kenneth C. "Large-scale variations in inner core anisotropy." Journal of Geophysical Research: Solid Earth 104, B10 (October 10, 1999): 23127–39. http://dx.doi.org/10.1029/1999jb900162.

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Ferrandiz, J. M., Yu V. Barkin, and J. Getino. "Tidal variations of the inner mantle potential coefficients." Astronomical & Astrophysical Transactions 19, no. 6 (March 2001): 845–58. http://dx.doi.org/10.1080/10556790108244096.

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Biggin, A. J., E. J. Piispa, L. J. Pesonen, R. Holme, G. A. Paterson, T. Veikkolainen, and L. Tauxe. "Palaeomagnetic field intensity variations suggest Mesoproterozoic inner-core nucleation." Nature 526, no. 7572 (October 2015): 245–48. http://dx.doi.org/10.1038/nature15523.

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Tong, Siqin, Jiquan Zhang, and Yuhai Bao. "Inter-decadal Spatiotemporal Variations of Aridity Based on Temperature and Precipitation in Inner Mongolia, China." Polish Journal of Environmental Studies 26, no. 2 (March 22, 2017): 819–26. http://dx.doi.org/10.15244/pjoes/65840.

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Wang, Yonghui, Xiaxia Niu, Liqing Zhao, Cunzhu Liang, Bailing Miao, Qing Zhang, Jinghui Zhang, Bernhard Schmid, and Wenhong Ma. "Biotic stability mechanisms in Inner Mongolian grassland." Proceedings of the Royal Society B: Biological Sciences 287, no. 1928 (June 3, 2020): 20200675. http://dx.doi.org/10.1098/rspb.2020.0675.

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Biotic mechanisms associated with species diversity are expected to stabilize communities in theoretical and experimental studies but may be difficult to detect in natural communities exposed to large environmental variation. We investigated biotic stability mechanisms in a multi-site study across Inner Mongolian grassland characterized by large spatial variations in species richness and composition and temporal fluctuations in precipitation. We used a new additive-partitioning method to separate species synchrony and population dynamics within communities into different species-abundance groups. Community stability was independent of species richness but was regulated by species synchrony and population dynamics, especially of abundant species. Precipitation fluctuations synchronized population dynamics within communities, reducing their stability. Our results indicate generality of biotic stability mechanisms in natural ecosystems and suggest that for accurate predictions of community stability in changing environments uneven species composition should be considered by partitioning stabilizing mechanisms into different species-abundance groups.
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Siwak, Michał, Maciej Winiarski, Waldemar Ogłoza, Marek Dróżdż, Stanisław Zoła, Anthony F. J. Moffat, Grzegorz Stachowski, et al. "Insights into the inner regions of the FU Orionis disc." Astronomy & Astrophysics 618 (October 2018): A79. http://dx.doi.org/10.1051/0004-6361/201833401.

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Context. We investigate small-amplitude light variations in FU Ori occurring in timescales of days and weeks. Aims. We seek to determine the mechanisms that lead to these light changes. Methods. The visual light curve of FU Ori gathered by the MOST satellite continuously for 55 d in the 2013–2014 winter season and simultaneously obtained ground-based multi-colour data were compared with the results from a disc and star light synthesis model. Results. Hotspots on the star are not responsible for the majority of observed light variations. Instead, we found that the long periodic family of 10.5–11.4 d (presumably) quasi-periods showing light variations up to 0.07 mag may arise owing to the rotational revolution of disc inhomogeneities located between 16 and 20 R⊙. The same distance is obtained by assuming that these light variations arise because of a purely Keplerian revolution of these inhomogeneities for a stellar mass of 0.7 M⊙. The short-periodic (∼3 – 1.38 d) small amplitude (∼0.01 mag) light variations show a clear sign of period shortening, similar to what was discovered in the first MOST observations of FU Ori. Our data indicate that these short-periodic oscillations may arise because of changing visibility of plasma tongues (not included in our model), revolving in the magnetospheric gap and/or likely related hotspots as well. Conclusions. Results obtained for the long-periodic 10–11 d family of light variations appear to be roughly in line with the colour-period relation, which assumes that longer periods are produced by more external and cooler parts of the disc. Coordinated observations in a broad spectral range are still necessary to fully understand the nature of the short-periodic 1–3 d family of light variations and their period changes.
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An, Qiang, Huaxiang He, Qianwen Nie, Yingjie Cui, Juanjuan Gao, Chuanjiang Wei, Xinmin Xie, and Jinjun You. "Spatial and Temporal Variations of Drought in Inner Mongolia, China." Water 12, no. 6 (June 16, 2020): 1715. http://dx.doi.org/10.3390/w12061715.

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Drought has become an important natural disaster, affecting the development of Inner Mongolia, as an important animal husbandry region in China. In this study, the characteristics and trends of the Inner Mongolia drought are thoroughly analysed by calculating the standardised precipitation evapotranspiration index (SPEI) at different time scales, based on monthly precipitation and temperature data from 40 national meteorological stations in Inner Mongolia from 1958 to 2019. Subsequently, the area drought intensity (ADI), which is a comprehensive evaluation indicator for evaluating drought intensity within the region, is proposed, taking into account the effects of the persistent drought on drought intensity. The results show that drought has increased during this period, with a remarkable increase in the frequency and the area of drought. The areas with stronger drought intensity are mainly located in the west, north central, and the western area of the east. Since 2000, March to October are identified as drought-prone months and April is characterised as the month with the highest frequency of drought. The inflection points of SPEI and climate conditions both appeared in 1990s and it is speculated that the increase in drought may have been caused by excessive temperature rise. The frequency, coverage area, and continuous duration of drought have increased greatly after climate mutation in this region. According to the changes in the spatial distribution of the ADI and frequency of drought occurrence, the drought-stricken areas shifted from the southeast to the northwest after climate mutations. The findings from this study provide a theoretical basis for the drought management of Inner Mongolia.
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Wang, Peng, James C. McWilliams, Yusuke Uchiyama, Mickaël D. Chekroun, and Daling Li Yi. "Effects of Wave Streaming and Wave Variations on Nearshore Wave-Driven Circulation." Journal of Physical Oceanography 50, no. 10 (October 1, 2020): 3025–41. http://dx.doi.org/10.1175/jpo-d-19-0304.1.

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AbstractWave streaming is a near-bottom mean current induced by the bottom drag on surface gravity waves. Wave variations include the variations in wave heights, periods, and directions. Here we use numerical simulations to study the effects of wave streaming and wave variations on the circulation that is driven by incident surface waves. Wave streaming induces an inner-shelf Lagrangian overturning circulation, which links the inner shelf with the surf zone. Wave variations cause alongshore-variable wave breaking that produces surf eddies; however, such eddies can be suppressed by wave streaming. Moreover, with passive tracers we show that wave streaming and wave variations together enhance the cross-shelf material transport.
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Dissertations / Theses on the topic "Inner variations"

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Melanson, Jeff A. "Seasonal and Tidal Variations of Sediment Transport Patterns in the Saint John Inner Harbour." Thesis, Fredericton: University of New Brunswick, 2012. http://hdl.handle.net/1882/44601.

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The Saint John Harbour is located along the Bay of Fundy in southern New Brunswick and serves as the primary outlet for the Saint John River. Sediment movement within the Saint John Harbour is a concern from both an ecological and operational perspective. Seasonal measurements of current velocity and suspended sediment concentration (SSC) have been obtained by deploying two acoustic Doppler current profilers (ADCPs) in the inner harbour. ADCP observations spanned several months and were nearly continuous, thus allowing for an in-depth analysis of meteorological and tidal influences on observed hydrodynamics. A comparative assessment was conducted for spring and neap tides, storm surges, and changes in fluvial input. It was observed at both deployment locations that the intruding salt wedge frequently contained high SSC. The salt wedge is believed to be a major contributor of sediment accretion in the inner harbour, particularly during winter storm surges when river discharge is reduced. The Courtenay Bay Channel was observed to be more sensitive to river level, with only winter storms resulting in a landward average sediment flux. Observations made near Courtenay Bay Channel also suggested the presence of a cross channel flow pattern from an adjacent inter-tidal mudflat. This cross channel flow was only observed during spring freshet conditions and contained high SSC. Hydrodynamic observations from the study were compared with published estuarine theory. Results of the study will help to further define hydrodynamic processes in the Saint John Harbour.
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Milbers, Zoja. "Eigenvalue Problem for the 1-Laplace Operator." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2009. http://nbn-resolving.de/urn:nbn:de:bsz:14-ds-1238150433158-43544.

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We consider the eigenvalue problem associated to the 1-Laplace operator. We define higher eigensolutions by means of weak slope and establish existence of a sequence of eigensolutions by using nonsmooth critical point theory. In addition, we deduce a new necessary condition for the first eigenvalue of the 1-Laplace operator by means of inner variations
Wir betrachten das zum 1-Laplace-Operator gehörige Eigenwertproblem. Wir definieren höhere Eigenlösungen mittels weak slope und weisen die Existenz einer Folge von Eigenlösungen nach, indem wir die nichtglatte Theorie kritischer Punkte anwenden. Zusätzlich leiten wir eine neue notwendige Bedingung für den ersten Eigenwert des 1-Laplace-Operators mittels innerer Variationen her
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Beaudet, Amélie. "Caractérisation des structures crânio-dentaires internes des cercopithécoïdes et étude diachronique de leurs variations morphologiques dans la séquence Plio-Pléistocène sud-africaine." Thesis, Toulouse 3, 2015. http://www.theses.fr/2015TOU30297/document.

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Les cadres temporel, géographique et environnemental associés à l'émergence et l'évolution des premiers homininés en Afrique du Sud pendant le Plio-Pléistocène constituent des éléments clés dans la compréhension de l'histoire de la lignée humaine. Les cercopithécoïdes, relativement abondants dans les dépôts fossilifères du Néogène africain et quasi systématiquement associés aux restes d'homininés, représentent des marqueurs biochronologiques et des indicateurs écologiques sensibles. Toutefois, en se basant seulement sur les critères morphologiques traditionnels, la systématique du registre cercopithécoïde fossile reste encore incertaine. Afin de mieux caractériser leur paléobiodiversité, nous avons détaillé par des techniques d'imagerie à haute résolution les restes crânio-dentaires de 91 spécimens cercopithécoïdes provenant des sites de Makapansgat, Taung, Sterkfontein, Kromdraai et Swartkrans. En particulier, nous avons mesuré et comparé les variations dans l'organisation endostructurale dentaire, la conformation du labyrinthe osseux et l'architecture endocrânienne à travers l'application de méthodes statistiques et de modélisation virtuelle (e.g., morphométrie géométrique, modèles déformables). À titre comparatif, nous avons également intégré dans nos analyses un échantillon de 80 spécimens cercopithécoïdes actuels. En plus de l'identification de caractères nouveaux et pertinents pour la diagnose des taxons fossiles, nos résultats mettent en évidence des biomarqueurs utiles pour la reconstruction des contextes paléoenvironnementaux et biochronologiques, notamment en ce qui concerne la morphologie de la jonction émail-dentine et l'architecture néocorticale. L'estimation de la paléobiodiversité révèle un certain degré d'homogénéité morphologique pour quelques taxons papionines qui plaide en faveur d'une réduction du nombre d'espèces effectivement présentes dans les gisements fossilifères sud-africains
The temporal, geographical and environmental frameworks of the early hominin emergence and evolution in South Africa during the Plio-Pleistocene are key elements for the understanding of the human lineage history. The cercopithecoids, relatively abundant in the African Neogene fossiliferous deposits and almost invariably associated with hominin remains, represent sensitive biochronological markers and ecological indicators. However, based on traditional morphological criteria only, the systematics of the cercopithecoid fossil record remains uncertain. In order to better characterize their paleobiodiversity, by means of high-resolution imaging techniques we have detailed 91 South African cercopithecoid craniodental specimens from the sites of Makapansgat, Taung, Sterkfontein, Kromdraai and Swartkrans. More specifically, we measured and compared the variation in dental endostructural organization, bony labyrinth conformation and endocranial architecture through the application of statistical and virtual modeling methods (e.g., geometric morphometrics, deformation-based models). For comparative purposes, we also integrated in our analyses a sample consisting of 80 extant cercopithecoid specimens. Besides the identification of some new characters suitable for the diagnosis of fossil taxa, our results reveal biomarkers useful for the reconstruction of paleoenvironmental and biochronological contexts, notably based on the enamel-dentine junction morphology and the neocortical architecture. The paleobiodiversity assessment highlights a certain degree of morphological homogeneity for some of the papionin taxa and suggests a reduction of the number of species actually present in the South African fossiliferous deposits
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Challa, Rohith Prasad. "SR Flip-Flop Based Physically Unclonable Function (PUF) for Hardware Security." Scholar Commons, 2018. https://scholarcommons.usf.edu/etd/7669.

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Physically Unclonable Functions (PUFs) are now widely being used to uniquely identify Integrated Circuits (ICs). In this work, we propose a novel Set-Reset (SR) Flip-flop based PUF design. For a NAND gate based SR flip-flop, the input condition S (Set) = 1 and R (Reset) = 1 must be avoided as it is an inconsistent condition. When S=R=1 is applied followed by S=R=0, then the outputs Q and Q' undergo race condition and depending on the delays of the NAND gates in the feedback path, the output Q can settle at either 0 or 1. Because of process variations in an IC, the NAND delays are statistical in nature. Thus, for a given SR FF based $n$-bit register implemented in an IC, when we apply S=R=1 to all flip-flops followed by S=R=0, then we obtain an $n$ bit string that can be interpreted as a signature of the chip. Due to process variations, the signature is highly likely to be unique for an IC. We validated the proposed idea by SPICE-level simulations for 90nm, 45nm, and 32nm designs for both intra- and inter-chip variations to establish the robustness of the proposed PUF. Experimental results for 16-, 32-, 64-, and 128-bit registers based on Monte-Carlo simulations demonstrate that the proposed PUF is robust. The main advantage of the proposed PUF is that there is very little area overhead as we can reuse existing registers in the design.
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Beckett, Sophie. "Inter-species variation in bone mineral." Thesis, DMAS, 2011. http://dspace.lib.cranfield.ac.uk/handle/1826/4912.

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Bone is a complex heterogeneous composite material with organic and inorganic components. The inorganic component; bone mineral, is a poorly crystalline, non-stoichiometric form of calcium hydroxylapatite. A model for the general structure and composition of bone mineral has been established within the literature. However, the nature and extent of variation in bone mineral composition and structure has, to date, been poorly understood. This situation also applies to the general response of bone mineral to heat treatment and variation in this response. This thesis presents the results of an investigation of inter-species variation in bone mineral characteristics of unheated bone and bone heated to temperatures of 600 °C and 1400 °C. Twelve different animal species were investigated, including human bone. X-ray diffraction analysis was the primary analytical technique employed. The Rietveld method of full profile fitting of diffraction data was used to quantitatively investigate characteristics of unheated and heated bone such as the weight percentages of the thermal decomposition products of bone mineral. Infrared spectroscopy, inductively coupled plasma – atomic emission spectrometry, pyrohydrolysis – ion chromatography and combustion – gas chromatography were also employed to obtain further data regarding the chemical composition of bone. Biological ii control of bone mineral composition and structure and the chemical basis for the variation observed within the results were explored. Significant inter-species variation in bone mineral composition and structure and also, the response of bone to heat treatment have been demonstrated by the results of this thesis. In particular, human bone is significantly different from bone of all other species investigated.
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Noreen, Shumaila. "Inter and intraspecific clock gene variations in Drosophila." Thesis, University of Leicester, 2013. http://hdl.handle.net/2381/28116.

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Circadian clock genes have undergone many structural and functional modifications during their evolution. Even in closely related evolutionary lineages, the circadian molecules can be variable and perform the same or different tasks. I studied three important clock genes Cryptochrome (cry), period (per) and timeless (tim) in D. melanogaster. The study of the cry L232H polymorphism revealed no difference in the distribution of the two alleles across Europe. Population cages with different initial cry allelic frequencies, nevertheless converged to a ~1:1 ratio after 16 generation, mimicking natural population frequencies. The analysis of locomotor activity in the laboratory showed a temporal difference in the phase of activity for the males and females, with female cry[superscript HH] and male cry[superscript LL] active significantly earlier than other genotypes. If this increases the probability of disassortative mating, intermediate frequencies of the two alleles might be generated. I also studied the intermolecular co-evolution between the two interacting circadian proteins TIM and PER. The individual per and tim transgenes from D. pseudoobscura in D. melanogaster mutant hosts showed more than 50% rhythmicity but very long (29h) period for per and very short period (21h) for tim. By combining them in the D. melanogaster double mutant background, the hemizygous flies showed no improvement in rhythmicity but an excellent rescue of periodicity of ~24h. This suggest that TIM and PER may form a heterospecific coevolved module that interacts more robustly with the other host clock proteins. Finally, using my transgenes and null mutants I showed that Par Domain Protein 1ε (Pdp1ε) participates in the expression of residual rhythmicity of mutants for the negative limb of the circadian clock.
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AL-KHUDHAIR, AHMED S. "Inter - and Intra-population Genetic Variations in Humans." University of Toledo Health Science Campus / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=mco1418259978.

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Donelson, Nathan Cooper. "Inter- and Intraspecific Variation in the Superfamily Pneumoroidea." Bowling Green State University / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1194043244.

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Perez, Marcos Francisco 1987. "Inter-individual physiological variation in the nematode Caenorhabditis elegans." Doctoral thesis, Universitat Pompeu Fabra, 2018. http://hdl.handle.net/10803/664089.

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For unknown reasons, genetically identical animals often differ substantially in their phenotypic traits, even in a controlled environment. Here I investigate the causes of inter-individual physiological variation using a model organism, the nematode Caenorhabditis elegans. Isogenic nematodes vary in their size at hatching, speed of development, growth rate, starvation resistance and fecundity. I show that much of this variation is due to the age of an individual’s mother, with young mothers producing progeny impaired for many traits. The underlying molecular mechanism for multiple traits is a progressive, age-dependent increase in the maternal provisioning of a lipoprotein complex, yolk/vitellogenin, to embryos. The production of sub-optimal progeny by young mothers likely reflects a trade-off between the competing fitness traits of a short generation time and progeny survival and fecundity. These results identify age-dependent changes in maternal provisioning to embryos as an important source of phenotypic variation throughout the life of an animal.
Por causas desconocidas, animales idénticos genéticamente suelen variar sustancialmente en sus rasgos fenotípicos, aunque el ambiente en el que habiten sea el mismo. Aquí investigo las causas de variación fisiológica entre individuos utilizando un organismo modelo, el nematodo Caenorhabditis elegans. Nematodos isogénicos varían en su tamaño al nacer, en su velocidad de crecimiento y desarrollo, en su resistencia a la privación de alimento y en su fecundidad. Muestro que muchas de estas variaciones se deben a la edad de la madre del individuo, con las madres jóvenes engendrando a progenie peor en muchos respetos. Para muchos rasgos fenotípicos, el mecanismo molecular subyacente es un aumento progresivo con la edad de la madre de la provisión de un complejo lipoproteínico, yema/vitellogenin, a los embriones. Ecológicamente, es probable que la producción de progenie inferior por parte de las madres jóvenes esté compensada por la ventaja opuesta de tener un tiempo generacional corto. Los resultados presentados destacan los cambios en la provisión maternal de recursos a los embriones como una fuente significativa de variación fenotípica a lo largo de la vida de un animal.
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Bourne, Geoffrey S. "Actinide and fission product activity variations in inter-tidal marine macrophytes." Thesis, Cardiff Metropolitan University, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.306854.

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Books on the topic "Inner variations"

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Inter-regional variation in calorie intake. Trivandrum: Centre for Development Studies, 1985.

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Ghellinck, Elisabeth de. Inter-industry and inter-temporal variations in the effect of trade on industry performance. Southampton: Department of Economics, University of Southampton, 1986.

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Rajaraman, Indira. Inter-state variations in utilisation of the rural infrastructure development fund. Delhi: Institute of Economic Growth, 2003.

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Inter-state variations in rural non-agricultural employment: Some tentative results. Trivandrum: Centre for Development Studies, 1985.

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Kulkarni, P. M. Inter-state variations in human development differentials among social groups in India. New Delhi: National Council of Applied Economic Research, 2002.

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Barth, Fredrik. Cosmologies in the making: A generative approach to cultural variation in inner New Guinea. Cambridge: Cambridge University Press, 1987.

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Onyeiwu, Steve. Inter-Country variations in digital technology in africa: Evidence, determinants, and policy applications. Helsinki: United Nations University, World Institute for Development Economic Research, 2002.

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Jeemol, Unni. Inter-regional variations in non-agricultural employment in rural India: An exploratory analysis. Ahmedabad: Gujarat Institute of Area Planning, 1990.

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Choudhury, Uma Datta Roy. Inter-state and intra-state variations in economic development and standard of living. New Delhi: National Institute of Public Finance and Policy, 1993.

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Choudhury, Uma Datta Roy. Inter-state and intra-state variations in economic development and standard of living. New Delhi: National Institute of Public Finance and Policy, 1993.

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Book chapters on the topic "Inner variations"

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Sandanger, M. I., F. Søraas, K. Aarsnes, K. Oksavik, D. S. Evans, and M. S. Greer. "Proton injections into the ring current associated with Bz variations during HILDCAA events." In The Inner Magnetosphere: Physics and Modeling, 249–55. Washington, D. C.: American Geophysical Union, 2005. http://dx.doi.org/10.1029/155gm26.

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Kuznetsov, Sergey N., and Irina N. Myagkova. "Energetic trapped proton and electron flux variations at low altitudes measured onboard CORONAS-F satellite during 2001, August–December, their connection with the particle flux variations in geostationary orbit." In The Inner Magnetosphere: Physics and Modeling, 121–25. Washington, D. C.: American Geophysical Union, 2005. http://dx.doi.org/10.1029/155gm14.

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Dray, Susan, and Mark Sebba. "‘Creole’ and youth language in a British inner-city community." In Variation in the Caribbean, 231–50. Amsterdam: John Benjamins Publishing Company, 2011. http://dx.doi.org/10.1075/cll.37.14dra.

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Sahu, Nabin K., Ouayl Chadli, and R. N. Mohapatra. "Variational Inequalities in Semi-inner Product Spaces." In Computational Mathematics and Variational Analysis, 421–39. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-44625-3_23.

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Autrup, H., R. Grafström, K. Vahakangas, and C. C. Harris. "Inter-Individual Variations in Carcinogen Metabolism." In Archives of Toxicology, 147–53. Berlin, Heidelberg: Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-71248-7_17.

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Defour, Tine. "'And so now…': The grammaticalisation and (inter)subjectification ofnow." In Studies in Language Variation, 17–36. Amsterdam: John Benjamins Publishing Company, 2008. http://dx.doi.org/10.1075/silv.2.05def.

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Shipton, Ceri, and Michael D. Petraglia. "Inter-continental Variation in Acheulean Bifaces." In Asian Paleoanthropology, 49–55. Dordrecht: Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-90-481-9094-2_5.

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Francot, R. J., Kirsten van den Heuij, Elma Blom, Wilbert Heeringa, and Leonie Cornips. "Inter-individual variation among young children growing up in a bidialectal community." In Language Variation - European Perspectives VI, 85–98. Amsterdam: John Benjamins Publishing Company, 2017. http://dx.doi.org/10.1075/silv.19.05fra.

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Zhang, David, Wangmeng Zuo, and Peng Wang. "Characterization of Inter-Cycle Variations for Wrist Pulse Diagnosis." In Computational Pulse Signal Analysis, 191–213. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-4044-3_10.

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Sauer, Verena. "The Inner-German Border and its Effects on the Former Dialect Border Areas in Bavaria and Thuringia." In VARIATIONist Linguistics meets CONTACT Linguistics, 359–84. Göttingen: V&R unipress, 2020. http://dx.doi.org/10.14220/9783737011440.359.

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Conference papers on the topic "Inner variations"

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CHEATHAM, M. A., and P. DALLOS. "LONGITUDINAL VARIATIONS IN INNER HAIR CELL ASYMMETRY: IMPLICATIONS FOR RESPONSE PHASE." In Proceedings of the International Symposium. WORLD SCIENTIFIC, 2000. http://dx.doi.org/10.1142/9789812793980_0017.

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Aleksandrin, Sergey, Arkadiy Galper, Sergei Koldashov, Vitaly Malakhov, Vladimir Mikhailov, and Temir Zharaspayev. "Proton flux variations in the inner radiation belt in solar cycle 24." In 36th International Cosmic Ray Conference. Trieste, Italy: Sissa Medialab, 2019. http://dx.doi.org/10.22323/1.358.1049.

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Chandrasekaran, Srinivasan, Madhavi Natarajan, and Natarajan Chithambara Thanu. "Variations of Hydrodynamic Characteristics With the Perforated Cylinder." In ASME 2014 33rd International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/omae2014-23455.

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Presence of the perforated outer cover on the existing column members of offshore platforms reduces the direct wave impact on these members. Such applications are common in the coastal structures where perforated covers are provided on the seaside to dissipate the wave energy and to reduce the pressure on the members. Detailed studies on the variations of the hydrodynamic characteristics on the inner cylinder, encompassed by a perforated outer cover are scarce in the literature. Present study is focused the development of numerical model to investigate the variations in the water particle kinematics on the inner cylinder encompassed by perforated outer cover. Hydrodynamic characteristics are examined along the water depth through computation fluid dynamics (CFD) for perforation ratios (p%) varying in the range of 10 to 15%. Velocity profiles for different wave steepness are developed along with the design charts for the chosen perforation ratios. These design charts can be readily used for estimating the water particle kinematics for perforated members along the water depth.
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Thomson, D. J. "Coherent frequency variations in electron fluxes at 1 and 5 AU in the inner heliosphere." In Acceleration and transport of energetic particles observed in the heliosphere (ACE-2000 symposium). AIP, 2000. http://dx.doi.org/10.1063/1.1324325.

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Tong, Siqin, Jiquan Zhang, Quan Lai, and Rina Wu. "Spatiotemporal Variations of Drought in Inner Mongolia over the Past 50 years Based on SPEI." In 7th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention (RAC-2016). Paris, France: Atlantis Press, 2016. http://dx.doi.org/10.2991/rac-16.2016.126.

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Wadia, A. R., P. N. Szucs, and D. W. Crall. "Inner Workings of Aerodynamic Sweep." In ASME 1997 International Gas Turbine and Aeroengine Congress and Exhibition. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/97-gt-401.

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The recent trend in using aerodynamic sweep to improve the performance of transonic blading has been one of the more significant technological evolutions for compression components in turbomachinery. This paper reports on the experimental and analytical assessment of the pay-off derived from both aft and forward sweep technology with respect to aerodynamic performance and stability. The single stage experimental investigation includes two aft-swept rotors with varying degree and type of aerodynamic sweep and one swept forward rotor. On a back-to-back test basis, the results are compared with an unswept rotor with excellent performance and adequate stall margin. Although designed to satisfy identical design speed requirements as the unswept rotor, the experimental results reveal significant variations in efficiency and stall margin with the swept rotors. At design speed, all the swept rotors demonstrated a peak stage efficiency level that was equal to that of the unswept rotor. However, the forward-swept rotor achieved the highest rotor-alone peak efficiency. At the same time, the forward-swept rotor demonstrated a significant improvement in stall margin relative to the already satisfactory level achieved by the unswept rotor. Increasing the level of aft sweep adversely affected the stall margin. A three-dimensional viscous flow analysis was used to assist in the interpretation of the data. The reduced shock/boundary layer interaction, resulting from reduced axial flow diffusion and less accumulation of centrifuged blade surface boundary layer at the up, was identified as the prime contributor to the enhanced performance with forward sweep. The impact of tip clearance on the performance and stability for one of the aft-swept rotors was also assessed.
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Bryant-Stephens, Tyra, Caroline West, and Gary Klein. "Effect Of Home Environmental And Educational Program On Seasonal Variations In Symptoms In Inner-City Children With Asthma." In American Thoracic Society 2012 International Conference, May 18-23, 2012 • San Francisco, California. American Thoracic Society, 2012. http://dx.doi.org/10.1164/ajrccm-conference.2012.185.1_meetingabstracts.a4073.

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Eggert, Rudolph J. "Design Variation Simulation of Thick-Walled Cylinders." In ASME 1993 Design Technical Conferences. American Society of Mechanical Engineers, 1993. http://dx.doi.org/10.1115/detc1993-0059.

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Abstract Thick-walled cylinders exposed to high, static internal pressures may experience both elastic and plastic deformation. Primary design considerations include loads, geometry and material properties. However, variations in geometry and material properties due to conventional manufacturing processes, and variations of internal pressure due to actual usage patterns, propagate through the system resulting in off-design stresses and strains which may cause failure. These variations can be evaluated using probabilistic methods which are discussed in this paper. Von Mises-distortion energy yield theory is presented to predict elastic, plastic and residual stresses in thick-walled cylinders. The design variation simulation method using Monte Carlo simulation and available statistical information is used to design a pressure vessel for servo-hydraulic experiments. The use of autofrettage to induce favorable compressive stresses at the inner bore, thereby improving the margin of safety and overall reliability, is also presented.
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Darrall, Bradley T., and Gary F. Dargush. "Mixed Convolved Action Principles for Dynamics of Linear Poroelastic Continua." In ASME 2015 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/imece2015-52728.

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Although Lagrangian and Hamiltonian analytical mechanics represent perhaps the most remarkable expressions of the dynamics of a mechanical system, these approaches also come with limitations. In particular, there is inherent difficulty to represent dissipative processes and the restrictions placed on end point variations are not consistent with the definition of initial value problems. The present work on poroelastic media extends the recent formulation of a mixed convolved action to address a continuum dynamical problem with dissipation through the development of a new variational approach. The action in this proposed approach is formed by replacing the inner product in Hamilton’s principle with a time convolution. As a result, dissipative processes can be represented in a natural way and the required constraints on the variations are consistent with the actual initial and boundary conditions of the problem. The variational formulations developed here employ temporal impulses of velocity, effective stress, pore pressure and pore fluid mass flux as primary variables in this mixed approach, which also uses convolution operators and fractional calculus to achieve the desired characteristics. The resulting mixed convolved action is formulated in both the time and frequency domains to develop two new stationary principles for dynamic poroelasticity. In addition, the first variation of the action provides a temporally well-balanced weak form that leads to a new family of finite element methods in time, as well as space.
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Chandrasekaran, Srinivasan, Madhavi Natarajan, and Lognath Radhakrishnan Sreeramulu. "Estimation of Force Reduction on Ocean Structures With Perforated Members." In ASME 2015 34th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/omae2015-41153.

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While retrofitting and rehabilitation are usually related to strengthening of members, the presented concept is a novel attempt as it addresses decrease in the encountered forces on the members. Presence of perforated members in ocean structures reduces the wave-structure interaction significantly; breakwaters with perforated members are classical examples of such kind. This concept of encompassing the perforated outer cylinder with inner existing structure is found to be most feasible rehabilitation concept as it does not demand replacement of any damaged members. The presence of outer perforated cover alters the water particle kinematics significantly and eventually this remains the reason for the force reduction mechanism. In this study, the variation of water particle kinematics along the depth of the cylinder is estimated on the cylindrical structure with and without perforated outer cover. Forces on the inner cylinder are quantified numerically and experimentally; experimental results show a close agreement with that of the numerical ones. Velocity variations along the water depth are quantified in the form of design charts, which shall be helpful for the practicing professionals while attempting for retrofitting or re-design. Force variations derived through numerical analyses, which are functions of the water particle kinematics along the depth shall be useful in the design offices for cylindrical members encompassed with perforated outer cover. Introduction of perforated member over the existing cylindrical structure showed a significant force reduction around 60% on an average for all the wave steepness indexes considered for the study, when compared to the force on the member without perforated cover.
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Reports on the topic "Inner variations"

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Velichkova, Tsvetelina, and Natalya Kilifarska. Inter-decadal Variations of the ENSO Climatic Mode and Lower Stratospheric Ozone. "Prof. Marin Drinov" Publishing House of Bulgarian Academy of Sciences, April 2020. http://dx.doi.org/10.7546/crabs.2020.04.13.

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Hong, Jun-Yan. Inter-Individual Variation in the Metabolic Activation of Heterocyclic Amines and Susceptibility to Prostate Cancer. Fort Belvoir, VA: Defense Technical Information Center, July 2005. http://dx.doi.org/10.21236/ada470103.

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Wilkinson, M. Inter and intra-specific variation in photosynthetic acclimation response to long term exposure of elevated carbon dioxide. Office of Scientific and Technical Information (OSTI), August 1996. http://dx.doi.org/10.2172/432923.

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Belton, Ben, Ame Cho, Mateusz J. Filipski, Joseph Goeb, Isabel Lambrecht, David Mather, and Myat Thida Win. Opportunities and constraints for production and income growth in rural Myanmar: Inter-regional variations in the composition of agriculture, livelihoods, and the rural economy. Washington, DC: International Food Policy Research Institute, 2021. http://dx.doi.org/10.2499/p15738coll2.134259.

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Ruosteenoja, Kimmo. Applicability of CMIP6 models for building climate projections for northern Europe. Finnish Meteorological Institute, September 2021. http://dx.doi.org/10.35614/isbn.9789523361416.

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In this report, we have evaluated the performance of nearly 40 global climate models (GCMs) participating in Phase 6 of the Coupled Model Intercomparison Project (CMIP6). The focus is on the northern European area, but the ability to simulate southern European and global climate is discussed as well. Model evaluation was started with a technical control; completely unrealistic values in the GCM output files were identified by seeking the absolute minimum and maximum values. In this stage, one GCM was rejected totally, and furthermore individual output files from two other GCMs. In evaluating the remaining GCMs, the primary tool was the Model Climate Performance Index (MCPI) that combines RMS errors calculated for the different climate variables into one index. The index takes into account both the seasonal and spatial variations in climatological means. Here, MCPI was calculated for the period 1981—2010 by comparing GCM output with the ERA-Interim reanalyses. Climate variables explored in the evaluation were the surface air temperature, precipitation, sea level air pressure and incoming solar radiation at the surface. Besides MCPI, we studied RMS errors in the seasonal course of the spatial means by examining each climate variable separately. Furthermore, the evaluation procedure considered model performance in simulating past trends in the global-mean temperature, the compatibility of future responses to different greenhouse-gas scenarios and the number of available scenario runs. Daily minimum and maximum temperatures were likewise explored in a qualitative sense, but owing to the non-existence of data from multiple GCMs, these variables were not incorporated in the quantitative validation. Four of the 37 GCMs that had passed the initial technical check were regarded as wholly unusable for scenario calculations: in two GCMs the responses to the different greenhouse gas scenarios were contradictory and in two other GCMs data were missing from one of the four key climate variables. Moreover, to reduce inter-GCM dependencies, no more than two variants of any individual GCM were included; this led to an abandonment of one GCM. The remaining 32 GCMs were divided into three quality classes according to the assessed performance. The users of model data can utilize this grading to select a subset of GCMs to be used in elaborating climate projections for Finland or adjacent areas. Annual-mean temperature and precipitation projections for Finland proved to be nearly identical regardless of whether they were derived from the entire ensemble or by ignoring models that had obtained the lowest scores. Solar radiation projections were somewhat more sensitive.
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