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Journal articles on the topic 'Transition de Stoner'

Author: Grafiati

Published: 4 June 2021

Last updated: 7 February 2022

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1

Stollhoff, Gernot, Andrzej M. Oleś, and Volker Heine. "Stoner exchange interaction in transition metals." Physical Review B 41, no. 10 (1990): 7028–41. http://dx.doi.org/10.1103/physrevb.41.7028.

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2

Wang, Rui-Ning, Chen-Dong Jin, Hu Zhang, Ru-Qian Lian, Xing-Qiang Shi, and Jiang-Long Wang. "Strain-driven phase transition and spin polarization of Re-doped transition-metal dichalcogenides." Physical Chemistry Chemical Physics 23, no. 16 (2021): 9962–70. http://dx.doi.org/10.1039/d1cp00640a.

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Re-Doped MoX<sub>2</sub> are suitable candidates for phase and band engineering with minute external perturbation. A feasible strain controllably drive 1H ⇔1T<sub>d</sub> transitions, but only tensile strains effectively induce magnetism within the Stoner model.

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3

Kaiser, A. B., A. M. Oles, and G. Stollhoff. "Volume dependence of the Stoner parameter in transition metals." Physica Scripta 37, no. 6 (1988): 935–39. http://dx.doi.org/10.1088/0031-8949/37/6/019.

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4

Oleś, A. M., and G. Stollhoff. "Correlation Corrections for the Stoner Parameter of Ferromagnetic Transition Metals." Europhysics Letters (EPL) 5, no. 2 (1988): 175–80. http://dx.doi.org/10.1209/0295-5075/5/2/015.

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5

Georges, Antoine, and Laurent Laloux. "Normal Helium 3: A Mott–Stoner Liquid." Modern Physics Letters B 11, no. 21n22 (1997): 913–22. http://dx.doi.org/10.1142/s0217984997001122.

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A qualitative picture of normal 3 He is proposed, which brings together the concept of an "almost localized" liquid and the existence of ferromagnetic spin correlations. The range of these correlations is shorter than in paramagnon theory, and the spin fluctuations are never in the critical regime within our approach, even at high pressure. A lattice model is introduced, which illustrates this physical picture. We also demonstrate that a metamagnetic transition in the field-dependent magnetization is not a necessary consequence of a quasilocalized picture.

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6

JEZIERSKI, A. "INFLUENCE OF LOCAL ENVIRONMENT ON THE MAGNETIC MOMENT IN THE TRANSITION METAL ALLOYS." International Journal of Modern Physics B 07, no. 01n03 (1993): 958–60. http://dx.doi.org/10.1142/s0217979293002079.

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We study the dependence of the magnetic moment on the short range ordering in Pt1−cMnc, Pt1−cCrc, Pt1−cCoc andPd1−cCoc alloys. The electronic density of states for the fcc disordered system is calculated by the TB LMTO-CPA method. The magnetic moment is estimated using the Stoner model, We find that the value of the magnetic moment increases with increasing ordering in the system.

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7

Fry, J. L., Y. Z. Zhao, P. C. Pattnaik, V. L. Moruzzi, and D. A. Papaconstantopoulos. "Stoner theory of magnetic structure of alternate cubic phases of transition metals." Journal of Applied Physics 63, no. 8 (1988): 4060–62. http://dx.doi.org/10.1063/1.340547.

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8

Rezania, H., and A. Abdi. "The study of stoner ferromagnetic phase transition of a gapped armchair graphene nanoribbon." Journal of Physics and Chemistry of Solids 111 (December 2017): 383–90. http://dx.doi.org/10.1016/j.jpcs.2017.08.017.

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9

MAYOU, D., G. TRAMBLY DE LAISSARDIERE, and F. CYROT-LACKMANN. "ELECTRONIC PROPERTIES OF STABLE QUASICRYSTALS CONTAINING TRANSITION ELEMENTS." International Journal of Modern Physics B 07, no. 01n03 (1993): 318–21. http://dx.doi.org/10.1142/s0217979293000676.

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A model describing the electronic structure of transition metal atoms in Hume-Rothery alloys and quasicrystals is constructed. We start from the classical Anderson hamiltonian, and add a potential [Formula: see text] that describes the diffraction of conduction electrons by Bragg planes near the Fermi surface. Strong deviation from the virtual bound state is observed for realistic parameters. Furthermore the scattering of the conduction states by the d-orbitals changes the partial density of conduction states. This results in a contribution to the apparent negative valency of transition elemen

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10

SUN, M. J., G. P. ZHAO, J. LIANG, G. ZHOU, H. S. LIM, and Y. P. FENG. "A HYBRID MODEL ON HYSTERESIS LOOP AND COERCIVITY IN NANOSTRUCTURED PERMANENT MAGNETS." International Journal of Nanoscience 05, no. 04n05 (2006): 627–31. http://dx.doi.org/10.1142/s0219581x06004899.

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A simplified micromagnetic model has been proposed to calculate the hysteresis loops of nanostructured permanent magnets for various configurations, including thin films, exchange-coupled double-layer systems and bulk materials. The reversal part of the hysteresis is based on the Stoner–Wohlfarth coherent rotational model and the coercivity mechanism is due mainly to the motion of the transition region (a domain wall like magnetic moment distribution in the grain boundary). The elements of nucleation and pinning models are also incorporated.

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11

Oleś, A. M., and G. Stollhoff. "Influence of electron correlation on the Stoner parameter and on magnetovolume effect in ferromagnetic transition metals." Journal of Magnetism and Magnetic Materials 54-57 (February 1986): 1045–46. http://dx.doi.org/10.1016/0304-8853(86)90374-4.

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12

Naumova, Larisa I., M. A. Milyaev, N. G. Bebenin, et al. "Sharp Angular Dependence of Free Layer Coercivity in Spin Valves with Ferromagnetic Interlayer Coupling." Solid State Phenomena 215 (April 2014): 474–79. http://dx.doi.org/10.4028/www.scientific.net/ssp.215.474.

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The dependence of free layer coercivity on the angle between easy axis and applied magnetic field was studied on [Ta, (Ni80Fe20)60Cr40]/ Ni80Fe20/Co90Fe10/Cu/Co90Fe10/Mn75Ir25/Ta spin valves with various interlayer coupling. Sharp decrease on the angle was observed for ferromagnetically coupled spin valves. The coercivity was reduced down to tenth of Oersted without any decrease of GMR-effect by forming nearly parallel anisotropy configuration. The angles at which the transition from hysteretic to anhysteretic magnetic reversal takes place are detected by analyses of the angle dependence of co

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13

Papaconstantopoulos, D. A., J. P. Skroch, and G. D. Drew. "Calculations of the total energy, electron-phonon interaction and Stoner parameter in the 5d transition metal hydrides." Journal of the Less Common Metals 172-174 (August 1991): 401–10. http://dx.doi.org/10.1016/0022-5088(91)90473-h.

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14

Gueddouh, A., A. Benghia, and S. Maabed. "Effect of Mn content in Fe(1−x)MnxB (x = 0, 0.25, 0.5, 0.75 and 1) on physical properties - ab initio calculations." Materials Science-Poland 37, no. 1 (2019): 71–82. http://dx.doi.org/10.2478/msp-2019-0004.

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AbstractStructural, electronic, intrinsic magnetic, anisotropic elastic properties, sound velocities and Debye temperature of Fe1−xMnx B (x = 0, 0.25, 0.5, 0.75, 1) transition metal monoborides have been studied by first-principles calculations within the method of virtual crystal approximation (VCA) based on density-functional theory (DFT) through generalized gradient approximation (GGA). The average magnetic moment per cell increased with increasing of Mn content, which could be associated with the relationship between the composition and magnetic properties. The observed magnetic behavior o

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15

Bärner, Klaus, Wladimir Morsakov, and Klaus Irrgang. "The thermopower of NiCr- and PtRh-alloys – a new view." tm - Technisches Messen 86, no. 5 (2019): 278–84. http://dx.doi.org/10.1515/teme-2018-0071.

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AbstractFor the interpretation of the Seebeck coefficient S(T) of transition metal alloys where one or both of the alloy partners develop a spin moment, so far spincluster models in connection with the standard Boltzmann-Fermi theory S(T)\sim T have been adopted. However, this interpretation suffers from some obvious inconsistencies, in particular with NiCr-alloys. In this contribution we try to alleviate these inconsistencies by implementing the recently proposed correlated electron thermopower terms which appear in the framework of Fermi-Boltzmann statistics when it is applied to Stoner-Slat

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16

Walter, Jeff, Bryan Voigt, Ezra Day-Roberts, et al. "Voltage-induced ferromagnetism in a diamagnet." Science Advances 6, no. 31 (2020): eabb7721. http://dx.doi.org/10.1126/sciadv.abb7721.

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Increasingly impressive demonstrations of voltage-controlled magnetism have been achieved recently, highlighting potential for low-power data processing and storage. Magnetoionic approaches appear particularly promising, electrolytes and ionic conductors being capable of on/off control of ferromagnetism and tuning of magnetic anisotropy. A clear limitation, however, is that these devices either electrically tune a known ferromagnet or electrically induce ferromagnetism from another magnetic state, e.g., antiferromagnetic. Here, we demonstrate that ferromagnetism can be voltage-induced even fro

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17

Othmani, Safa, Ichrak Chaaba, Sonia Haj-Khlifa, Patricia de Rango, and Daniel Fruchart. "Magnetic and Magnetocaloric Effect of Laves Phase Compounds Er(Fe0.8−xMn0.2−yCox+y)2 with x, y = 0.0 or 0.1." Metals 10, no. 9 (2020): 1247. http://dx.doi.org/10.3390/met10091247.

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Magnetic and magnetocaloric effect (MCE) of the Er(Fe0.8−xMn0.2−yCox+y)2 Laves phase-type compounds have been investigated. X-ray diffraction (XRD) analysis has revealed that these compounds crystallize with the C15 type Laves phase structure (Space Group Fd-3m). The magnetization curves indicate a ferri-magnetic-ordering resulting of the antiparallel coupling between the moments of the heavy rare earth Er and the transition metal (TM). The partial substitution of Fe/Mn by Co increases the Curie temperature from 355 K for Er(Fe0.8Mn0.2)2 to 475, 550, and 555 K for Er(Fe0.7Mn0.2Co0.1)2, Er(Fe0.

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18

Wykoff, FrankC. "After the Collapse of Communism: ComparativeLessonsof Transition. Edited by Michael McFaul and Kathryn Stoner-Weiss. Cambridge and New York: Cambridge University Press, 2004. vii, 264 pp. $60.00." Canadian-American Slavic Studies 41, no. 2 (2007): 240–42. http://dx.doi.org/10.1163/221023907x00950.

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19

Yubing, Yang. "The Power of the Stone” in P. Bazhov’s Tales." Humanitarian Vector 16, no. 1 (2021): 83–91. http://dx.doi.org/10.21209/1996-7853-2021-16-1-83-91.

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The article discusses "the power of stone” in the tales by P. P. Bazhov on the example of iconic stones of the Ural lytic culture: malachite, emerald, chrysolite. Using the method of cultural-historical, ideological-figurative and symbolic-contextual analysis, the author examines the history of the discovery of the stone riches of the Urals, the place of lytic discourse in the world of Bazhov’s tales, as well as the specific symbolism of gemstones (malachite, copper emerald, chrysolite) in the writer’s fantastic work. This is the relevance of the study. The author of the work proves the ambiva

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20

Jones, Terry L. "Mortars, Pestles, and Division of Labor in Prehistoric California: A View from Big Sur." American Antiquity 61, no. 2 (1996): 243–64. http://dx.doi.org/10.2307/282420.

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The mortar and pestle, technologically linked to intensive acorn economies, appeared initially in low frequencies over a large portion of California ca. 4000-3500 B.C. Three sites on the Big Sur coast of central California illuminate the circumstances surrounding the advent of this new technology, which initially supplemented hand stones and milling slabs. Excavation results suggest that ca. 3500 B.C. production of hunting-related flaked-stone tools increased relative to ground stone, and hunted resources became more important, as part of a transition from a highly mobile, selective use of the

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21

Robinson, Neil. "After the Collapse of Communism: Comparative Lessons of Transition. Ed. Michael McFaul and Kathryn Stoner-Weiss. Cambridge, Eng.: Cambridge University Press, 2004. vi, 264 pp. Notes. Index. Figures. Tables. $60.00, hard bound." Slavic Review 65, no. 1 (2006): 157–58. http://dx.doi.org/10.2307/4148531.

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22

Holovko, Serhii. "A NEW APPROACH TO REPAIR OF NON-RIGID ROAD PAVEMENT TRANSITIONAL TYPE." Avtoshliakhovyk Ukrayiny 264, no. 4 (2020): 47–51. http://dx.doi.org/10.33868/0365-8392-2020-4-264-47-51.

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Earlier, due to insufficient financing of the road industry, funds were allocated on a leftover basis for the repair of local roads, over time the condition of these roads has deteriorated significantly. So, given the ramified network of local roads, the issue of restoring the condition of local roads is a very urgent problem. Conducted exploratory studies of the application of stabilization technology to restore the condition of local roads show that this technology is progressive, since it allows reusing existing materials while ensuring the required strength of the pavement. However, design

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23

LO, VIVIENNE. "Spirit of stone: technical considerations in the treatment of the Jade Body." Bulletin of the School of Oriental and African Studies 65, no. 1 (2002): 99–128. http://dx.doi.org/10.1017/s0041977x02000058.

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The early imperial period was a time of rapid change in medical ideas and practices in China. Manuscripts and artifacts excavated from tombs of the second century B.C. along the Yangtze river valley bring fresh insights into some of the processes involved in medical innovation in the early centuries of the empire. Through examining exorcistic practices and petty surgery to the refinement of a body sustained and nourished by physiological essences, this paper describes recurring patterns found in the changing medical techniques associated with stone, be that lancets, hot pressing stones or mine

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24

Valiquette, Anne Sophie, Diego Barrieras, and Michael McCormack. "Massive stone burden in an ileocecal pouch: A preventable condition?" Canadian Urological Association Journal 8, no. 5-6 (2014): 358. http://dx.doi.org/10.5489/cuaj.1537.

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The challenges of transition from the pediatric to the adult setting have been reported. We describe a case of massive stone burden in the ileocecal pouch of a patient lost to follow-up after his transfer from a pediatric to an adult institution. Although we successfully managed the patient and retrieved the pouch stones without any complications, several surgical complications may occur in a patient with a history of extensive abdominal surgeryand bladder exstrophy. This patient’s late complication might have been prevented with a more efficient transfer from a pediatric to an adult instituti

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25

Luong, Lien T., and Kimberley J. Mathot. "Facultative parasites as evolutionary stepping-stones towards parasitic lifestyles." Biology Letters 15, no. 4 (2019): 20190058. http://dx.doi.org/10.1098/rsbl.2019.0058.

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Parasites and parasitic lifestyles have evolved from free-living organisms multiple times. How such a key evolutionary transition occurred remains puzzling. Facultative parasites represent potential transitional states between free-living and fully parasitic lifestyles because they can be either free-living or parasitic depending on environmental conditions. We suggest that facultative parasites with phenotypically plastic life-history strategies may serve as evolutionary stepping-stones towards obligate parasitism. Pre-adaptations provide a starting point for the transition towards opportunis

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26

Devriendt, Izabel. "Becoming Neolithic. The Mesolithic-Neolithic transition and its impact on the flint and stone industry at Swifterbant (the Netherlands)." Documenta Praehistorica 35 (December 31, 2008): 131–41. http://dx.doi.org/10.4312/dp.35.9.

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The Mesolithic-Neolithic transition is traditionally defined by a change in subsistence strategy. New ideas are picked up, and animal husbandry and cereal cultivation are adopted as hunter-gatherers evolve. This article examines whether these economic changes stand on their own or lead to changes in other aspects of life. The study will illustrate the innovations in the flint and stone industry (including ornaments) during the Swifterbant period (5000–3400 BC). These include changing debitage techniques and preferences, and the abandonment of the micro-burin technique, but also the introductio

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27

Kovačević, D., and K. Mastanjević. "Cryoprotective effect of trehalose and maltose on washed and frozen stored beef meat." Czech Journal of Food Sciences 29, No. 1 (2011): 15–23. http://dx.doi.org/10.17221/1042-cjfs.

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The cryoprotective effects of trehalose and maltose (w = 2&ndash;10%) on washed beef meat were investigated. Washed beef meat produced from fresh beef meat was frozen and stored for 360 days at &ndash;30&deg;C. Myofibrillar protein functional stability was monitored by salt extractable protein (SEP) and differential scanning calorimetry (DSC). Salt extractable protein (SEP) showed that the addition of trehalose and maltose causeda smaller loss of protein solubility during the frozen storage. Peak thermal transition (T<sub>p</sub>) and denaturation enthalpy (&Delta;H

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28

Holdaway, Simon. "Stone artefacts and the Transition." Antiquity 69, no. 265 (1995): 784–97. http://dx.doi.org/10.1017/s0003598x00082338.

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Stone artefacts are made central in Australian prehistory by their dominance in the material we have from the field. Their contribution to this prehistory comes in the form of an unchanging tradition that spans the transition and changes only in the mid Holocene. This makes the Australian record almost unique in the world; but it is a uniqueness that may owe more to archaeological methods than cultural conservatism.

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Tryon, Christian A., and J. Tyler Faith. "A demographic perspective on the Middle to Later Stone Age transition from Nasera rockshelter, Tanzania." Philosophical Transactions of the Royal Society B: Biological Sciences 371, no. 1698 (2016): 20150238. http://dx.doi.org/10.1098/rstb.2015.0238.

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Increased population density is among the proposed drivers of the behavioural changes culminating in the Middle to Later Stone Age (MSA–LSA) transition and human dispersals from East Africa, but reliable archaeological measures of demographic change are lacking. We use Late Pleistocene–Holocene lithic and faunal data from Nasera rockshelter (Tanzania) to show progressive declines in residential mobility—a variable linked to population density—and technological shifts, the latter associated with environmental changes. These data suggest that the MSA–LSA transition is part of a long-term pattern

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30

Onishi, Takashi, Kazuhito Ohashi, Kohei Higashi, et al. "In-Process Monitoring of the Machining State in Superfinishing by Measuring the Dynamic Machining Forces." Advanced Materials Research 1136 (January 2016): 592–96. http://dx.doi.org/10.4028/www.scientific.net/amr.1136.592.

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Superfinishing is widely used as a final finishing method for sliding surfaces of bearings. In superfinishing, a fine finished surface can be obtained by transiting the machining states from the cutting action to the finishing one as the tool loading is encouraged. To obtain good machining conditions, it is necessary to judge the transition of the machining state reliably. However, it is difficult to judge the transition of the machining states. In this study, we focused on the change of the dynamic component of the machining force, which was applied to the oscillation direction of the superfi

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31

Herries, Andy I. R. "A Chronological Perspective on the Acheulian and Its Transition to the Middle Stone Age in Southern Africa: The Question of the Fauresmith." International Journal of Evolutionary Biology 2011 (July 13, 2011): 1–25. http://dx.doi.org/10.4061/2011/961401.

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An understanding of the age of the Acheulian and the transition to the Middle Stone Age in southern Africa has been hampered by a lack of reliable dates for key sequences in the region. A number of researchers have hypothesised that the Acheulian first occurred simultaneously in southern and eastern Africa at around 1.7-1.6 Ma. A chronological evaluation of the southern African sites suggests that there is currently little firm evidence for the Acheulian occurring before 1.4 Ma in southern Africa. Many researchers have also suggested the occurrence of a transitional industry, the Fauresmith, c

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Izatulina, Alina R., Vladislav V. Gurzhiy, Maria G. Krzhizhanovskaya, Nikita V. Chukanov, and Taras L. Panikorovskii. "Thermal Behavior and Phase Transition of Uric Acid and Its Dihydrate Form, the Common Biominerals Uricite and Tinnunculite." Minerals 9, no. 6 (2019): 373. http://dx.doi.org/10.3390/min9060373.

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Single crystals and powder samples of uric acid and uric acid dihydrate, known as uricite and tinnunculite biominerals, were extracted from renal stones and studied using single-crystal and powder X-ray diffraction (SC and PXRD) at various temperatures, as well as IR spectroscopy. The results of high-temperature PXRD experiments revealed that the structure of uricite is stable up to 380 °C, and then it loses crystallinity. The crystal structure of tinnunculite is relatively stable up to 40 °C, whereas above this temperature, rapid release of H2O molecules occurs followed by the direct transiti

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33

Shipton, C. "Hierarchical Organization in the Acheulean to Middle Palaeolithic Transition at Bhimbetka, India." Cambridge Archaeological Journal 26, no. 4 (2016): 601–18. http://dx.doi.org/10.1017/s095977431600041x.

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The transition from the Acheulean to the Middle Palaeolithic represents a critical threshold in human evolution when archaic behaviour patterns gave way to the Levallois stone tool technology that characterizes later Pleistocene hominins including Homo neanderthalensis and early Homo sapiens. This article examines that transition through a comparative perspective on handaxes and cleavers (collectively referred to here as bifaces) from the site of Bhimbetka in central India. The Bhimbetka bifaces are compared to those from Patpara, another transitional assemblage in central India, as well as no

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34

Chauhan, Parth R. "Book reviews: Transitions before the transition: Evolution and stability in the Middle Paleolithic and Middle Stone Age." American Journal of Physical Anthropology 134, no. 4 (2007): 538–39. http://dx.doi.org/10.1002/ajpa.20682.

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35

Idzerda, Y. U., D. M. Lind, D. A. Papaconstantopoulos, G. A. Prinz, B. T. Jonker, and J. J. Krebs. "Stoner Transitions and Spin-Selective Excitations in bcc Cobalt." Physical Review Letters 61, no. 10 (1988): 1222–25. http://dx.doi.org/10.1103/physrevlett.61.1222.

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36

Zhao, Chaohong, Xiaohong Wu, Tao Wang, and Xuemei Yuan. "Early polished stone tools in South China evidence of the transition from Palaeolithic to Neolithic." Documenta Praehistorica 31 (December 31, 2004): 131–37. http://dx.doi.org/10.4312/dp.31.9.

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The appearance of polished stone tools has been taken as one of the important indicators of the beginnings of the Neolithic. Early polished stone tools excavated in South China are discussed in this paper. The polishing technology developed from stone tools with polished blades to whole polished stone tools. Different kinds of polished stone tools appeared at different times. The earliest polished stone tools are axes, adyes and cutters, with only the blades polished. They date to 21000 - 19000 cal BP. The whole polished stone tools appeared thousands of years later. The relationship of thepol

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37

Schot, Johan. "Interpreting COVID-19 through the lens of the second Deep Transition." Ökologisches Wirtschaften - Fachzeitschrift 33, no. 3 (2020): 19. http://dx.doi.org/10.14512/oew350319.

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Is COVID-19 a stepping stone towards a more sustainable future, or it is just a stone in the pond of which the effects will wither away as soon as we are back to normal? A look at the opportunities arising from the crisis.

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38

Dzięgielewski, Karol, Anna Longa, Jerzy Langer, and Magdalena Moskal-del Hoyo. "Contextualisation of the Early Iron Age hoard of bronze objects discovered in Gdynia-Karwiny, site 1." Recherches Archéologique Nouvelle Serie 10 (December 31, 2019): 21–78. http://dx.doi.org/10.33547/rechacrac.ns10.02.

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After the amateur discovery of a hoard of bronze ornaments (a kidney bracelet and two hollow ankle rings) in 2014 in a forest near Gdynia (Pomerania, northern Poland), the place was subjected to excavation. It turned out that in the nearest context of the bronzes (which had been found arranged one on top of the other in a narrow pit reaching 60 cm in depth) there was a cluster of stones, some of which could have been arranged intentionally in order to mark the place of the deposit. Next to this alleged stone circle there was a deep hearth used to heat stones, and for burning amber as incense.

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Wang, Qing, Zhao Yang Ding, Jing Da, Kun Ran, and Zhi Tong Sui. "Factors Influencing Bonding Strength of Geopolymer-Aggregate Interfacial Transition Zone." Advanced Materials Research 224 (April 2011): 1–7. http://dx.doi.org/10.4028/www.scientific.net/amr.224.1.

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Fundamental studies on geopolymer are increased rapidly because of its potential commercial applications. However, little work has been done on the relationship of the interfacial transitional zone between geopolymer and aggregate and its influence on the final chemical and physical properties of geopolymeric products derived from waste materials. In this paper, factors that influencing the interfacial transition zone of geopolymer concrete such as the type of the aggregate and the oxide compositions of raw materials was studied. The microstructure was also observed through relative devices. T

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40

Knutsson, Helena, and Kjel Knutsson. "Stone age transitions. Neolithisation in central Scandinavia." Documenta Praehistorica 30 (January 1, 2003): 48–78. http://dx.doi.org/10.4312/dp.30.2.

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A summary of a series of individual research projects focused on the processes from the Mesolithic to the Late Neolithic in central Scandinavia. The projects were embeded in the "Coast to Coast project". The historicity in this process was emphasised.

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Straus, Lawrence G. "Transitions before the Transition: Evolution and Stability in the Middle Paleolithic and Middle Stone Age. Erella Hovers , Steven Kuhn." Journal of Anthropological Research 63, no. 2 (2007): 273–75. http://dx.doi.org/10.1086/jar.63.2.20371157.

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42

Liu, Li, Judith Field, Richard Fullagar, Sheahan Bestel, Xingcan Chen, and Xiaolin Ma. "What did grinding stones grind? New light on Early Neolithic subsistence economy in the Middle Yellow River Valley, China." Antiquity 84, no. 325 (2010): 816–33. http://dx.doi.org/10.1017/s0003598x00100249.

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Grinding stones have provided a convenient proxy for the arrival of agriculture in Neolithic China. Not any more. Thanks to high-precision analyses of use-wear and starch residue, the authors show that early Neolithic people were mainly using these stones to process acorns. This defines a new stage in the long transition of food production from hunter-gatherer to farmer.

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HAMADA, Shinichi, Satoko HITSUMOTO, and Kazuyoshi FUMOTO. "TRANSITION OF MASONRY TECHNOLOGY AND STONE PROCESSING IN THE STONE WALL OF KAGOSHIMA CASTLE HONMARU." Journal of Architecture and Planning (Transactions of AIJ) 86, no. 785 (2021): 1986–97. http://dx.doi.org/10.3130/aija.86.1986.

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Ford, Dwayne G. "Talent Management and Its Relationship to Successful Veteran Transition Into the Civilian Workplace." Advances in Developing Human Resources 19, no. 1 (2016): 36–53. http://dx.doi.org/10.1177/1523422316682736.

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The Problem Historical trends reveal that after protracted armed conflict, the U.S. Military has experienced troop reductions (Shanker & Cooper, 2014). Over 200,000 service members from the recent wars in Iraq and Afghanistan have left active duty each year since 2014. For veterans who successfully navigate the hiring process, transitioning into a civilian workplace may prove daunting (Minnis & Wang, 2011), particularly regarding retention. Some studies reveal that nearly half of newly hired veterans left their first post-military job within the first year of hire (Maury, Stone, &

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Janetschek, G., A. Putz, and H. Feichtinger. "Renal transitional cell carcinoma mimicking stone echoes." Journal of Ultrasound in Medicine 7, no. 2 (1988): 83–86. http://dx.doi.org/10.7863/jum.1988.7.2.83.

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Yamada, Noboru. "Erasable Phase-Change Optical Materials." MRS Bulletin 21, no. 9 (1996): 48–50. http://dx.doi.org/10.1557/s0883769400036368.

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Almost all stones on a lane will become glassy if they are melted and quenched. They will become transparent and quite different in appearance from before vitrification. This visible change constitutes the recording of information. We might refer to the stone as “1 bit.” If the vitrified stone is subsequently kept at a high temperature under its melting point, it will lose its transparency and turn back to the appearance it had before melting and quenching. Thus the “1 bit” is erased. This is the simple mechanism of an erasable phase-change optical memory. In practical systems, a laser beam fo

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Deino, Alan L., Anna K. Behrensmeyer, Alison S. Brooks, John E. Yellen, Warren D. Sharp, and Richard Potts. "Chronology of the Acheulean to Middle Stone Age transition in eastern Africa." Science 360, no. 6384 (2018): 95–98. http://dx.doi.org/10.1126/science.aao2216.

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The origin of the Middle Stone Age (MSA) marks the transition from a highly persistent mode of stone toolmaking, the Acheulean, to a period of increasing technological innovation and cultural indicators associated with the evolution ofHomo sapiens. We used argon-40/argon-39 and uranium-series dating to calibrate the chronology of Acheulean and early MSA artifact–rich sedimentary deposits in the Olorgesailie basin, southern Kenya rift. We determined the age of late Acheulean tool assemblages from 615,000 to 499,000 years ago, after which a large technological and faunal transition occurred, wit

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Tsvetkova, Nataliya Aleksandrovna. "The Mesolithic - Neolithic transition in the Upper Volga region resulted from the stone industry analyses." Samara Journal of Science 8, no. 3 (2019): 119–31. http://dx.doi.org/10.17816/snv201983203.

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The paper deals with a phenomenon of neolithisation in the Upper Volga basin. The author studies the results of culture processes in the region based on: 1) the investigation of the stone assemblages from reference sites with non-ornamented ceramics or pottery with simple puncture impressions; 2) the tools types comparison over the final Mesolithic and initial Neolithic; 3) mapping of the non-ornamented/notch-ware pottery in European Russia. The transition to the Neolithic is associated with infiltrations of some puncture-ware pottery makers into the indigenous Mesolithic populations. It is mo

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Ali, Zulfikar, and Andika Afriansyah. "TRANSITION FROM PRONE TO SUPINE PERCUTANEOUS NEPHROLITOTOMY: EVALUATING THE LEARNING CURVE FROM THE SINGLE SURGEON EXPERIENCE." Indonesian Journal of Urology 28, no. 2 (2021): 147–52. http://dx.doi.org/10.32421/juri.v28i2.680.

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Objective: This study aims to evaluate the learning curve of the urologist to perform supine PCNL and the perioperative outcome of patients based on a single surgeon’s experience. Material & Methods: 60 consecutive patients who underwent modified supine PCNL for renal stone were analyzed. A single experienced urological surgeon performed the supine PCNL. Mean operative time, drop in hemoglobin level, stone-free rate, complications, and length of hospital stay were analyzed to evaluate the learning curve of the surgeon. All parameters were compared among all six groups obtained from the 60

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Russell, Thembi. "‘Where goats connect people’: Cultural diffusion of livestock not food production amongst southern African hunter-gatherers during the Later Stone Age." Journal of Social Archaeology 17, no. 2 (2017): 115–37. http://dx.doi.org/10.1177/1469605317701596.

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The frequently stated yet unexamined assumption in the debate surrounding the acquisition of livestock by hunter-gatherers in southern Africa is that this transition was about a subsistence change to food production. This interpretation ignores the archaeological evidence that hunter-gatherers remained hunter-gatherers on acquisition of stock. It also overlooks the ethnographic and historical evidence surrounding the relationships between humans and animals in Africa (and beyond), both today and in the past. Amongst the majority of the continent’s people, the primary value of domestic animals

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