scholarly journals KONSTRUKSI DAN POLA SUSUN BALOK BATU PUNDEN BERUNDAK GUNUNG PADANG - CIANJUR CONSTRUCTION AND STACKING PATTERNS OF STONE BLOCK GUNUNG PADANG SITE – CIANJUR

2016 ◽  
Vol 2 (2) ◽  
pp. 163
Author(s):  
Lutfi Yondri
2018 ◽  
Vol 1 (29) ◽  
pp. 148-165
Author(s):  
طالب منعم حبيب الشمري ◽  
عبد الرزاق حسين حاجم

  The obelisk is a large stone block with a height ranging from 50 cm to 3 m. It varies in width from one obelisk to another. It is sculptured from one side or two or four sides with prominent picture inscriptions, often accompanied by cuneiform texts for immortalising kings and their military campaigns. This obelisk is constructed in a rectangular or square, and some of them a dome convex or semi-circular or pyramid. The lower section of the obelisks is wide, similar to the base of the base, and another section is sculpted on a slightly sloping end, so that it can easily be attached to the ground or placed on a special base. The rulers and kings of Mesopotamia established and displayed the obelisk in public places in order to be seen by the public.  It also was placed in the yards of temples or public squares and squares and the streets of cities. It used to celebrate their religious, military and historical achievements in order to immortalise their actions. These obelisks are held to commemorate the deeds of kings and their achievements in peace and war as confirmed by the cuneiform texts and the artistic scenes implemented on them.


2021 ◽  
Author(s):  
Xian-Zheng Zhao ◽  
Cheng-Lin Gong ◽  
Li-Hong Zhou ◽  
Dong-Wei Li ◽  
Xiu-Gang Pu ◽  
...  

AbstractTopset-to-forest rollover trajectories and their relation to sediment- and sand-budget partitioning into deep-lake areas are far from being well understood, as compared with their marine counterparts of shelf edges. Two quantitatively distinctive topset-to-forest rollover trajectories and clinothem-stacking patterns were recognized in the Oligocene Qikou Sag of the Bohai Bay Basin and are quantified in terms of trajectory angles (Tse), topset thickness (Tt), forest thickness (Tf), bottomset thickness (Tb), and clinothem-set relief (Rc). Rising topset-to-forest trajectories have positive Tse of 0.15°–0.51° (averaging 0.35°). Ranges in Tt, Tf, Tb, and Rc of their associated progradational and aggradational clinothem sets are, respectively, 32.4–58.7 m (averaging 42.7 m), 76.9–176.2 m (averaging 148.3 m), 0 m, and 167.8–320.8 m (averaging 272.9 m). Falling topset-to-forest rollover trajectories, in contrast, have negative Tse of − 0.12° to − 0.02° (averaging − 0.06°). Ranges in Tt, Tf, Tb, and Rc of their associated progradational and downstepping clinothem sets are, respectively, 0 m, 266.0–395.7 m (averaging 333.4 m), 441.1–542.5 m (averaging 464.1), and 874.9–922.6 m (averaging 892.5 m). These two topset-to-forest rollover trajectories and clinothem-stacking patterns are closely linked to two distinctive patterns of sediment- and sand-volume partitioning into deep-lake areas, which are quantified in terms of Tt, Tb, and differential sediment aggradation of topset segments and forest-to-bottomset compartments (As/Ad). Rising topset-to-forest rollover trajectories and associated progradational and aggradational clinothem sets are characterized by aggradational topsets (reported as Tt of 32.4–58.7 m), a lack of time-equivalent bottomsets, and As/Ad of 0.22–0.87 (averaging 0.33), and are fronted by mud-dominated depositional deposits, with sporadic occurrence of thinner and regionally localized forest sands. They are, therefore, inefficient at delivering terrestrial sediments or sands into deep-lake settings. Falling topset-to-forest rollover trajectories and associated progradational and downstepping clinothem sets, in contrast, are characterized by toplap, erosional terminations but aggradational bottomsets (reported as Tb of 266.0–473.4 m), and As/Ad of 0, and are fronted by sand-rich depositional deposits, with widespread occurrence of thicker and regionally extensive time-equivalent deep-lake bottomset sands. They are, thus, efficient at delivering terrestrial sediments or sands into deep-lake settings. Topset-to-forest rollover trajectories and associated clinothem-stacking patterns are thus reliable predictors of sediment- and sand-volume partitioning into deep-lake areas, assisting greatly in developing a more dynamic stratigraphy.


2001 ◽  
Vol 79 (22-25) ◽  
pp. 2165-2181 ◽  
Author(s):  
Pierre Pegon ◽  
Artur V Pinto ◽  
Michel Géradin

2021 ◽  
Vol 11 (14) ◽  
pp. 6630
Author(s):  
Bernardo Anes ◽  
Joao Figueiredo ◽  
Mouhaydine Tlemçani

Nowadays, the inner shape and economic viability of a stone block is dependent on the skill and experience of the “expert” that makes predictions based on external observations. This actual procedure is an extremely high empirical method, and when it fails, substantial work, time, and money is wasted. At present, researchers are committed to developing models to predict the stone block internal structure based on non-destructive tests. Ultrasonic tomography and electrical resistivity tomography are the tests that best fit these objectives. Trying to improve the existing procedures for collecting stone information and data exporting, a novel approach to perform both tomographies is proposed in this paper. This novel approach presents sound advantages regarding the current manual procedure: namely, (i) high accuracy due to a new automatic positioning system; (ii) no need for highly skilled operators to process measurements; (iii) measurements are much easier to derive, and results are quickly delivered. A comparison between the new automatic process and the current manual procedure shows that the manual procedure has a very low accuracy when compared to the new developed automatic system. The automatic measurements show extremely significant time savings, which is a relevant issue for the future competitiveness of the stone sector.


2020 ◽  
Vol 11 (3) ◽  
pp. 10864-10884

In this work, we present first-principles density functional studies of the dynamical properties of three nanoheterostructure interfaces of poly(9-vinylcarbazole)/fullerene (PVK/C60): PVK/C60(α), PVK/C60(β), and PVK/C60(γ). Linear response within density functional perturbation theory (DFPT), as implemented in the Quantum Espresso code, has been employed to explore the nature of permittivity, Born effective charges, polarizabilities, and vibrational frequency modes. The vibrational frequencies for the three nanoheterostructure interfaces were computed and their modes assigned. The phonon modes were also classified, and we showed that some important frequency modes are associated with C-C, CH2, and C−N stretching modes, among others. In addition, computed values of polarizability and permittivity for the nanoheterostructures were seen to have comparable values to that of literature for conjugated polymers. Conspicuous differing characteristics were noticed in the computed infrared and Raman absorption spectra for the three nanoheterostructures, which was due to the structural differences arising from their different stacking patterns. It is noted that the presence of the nitrogen atom plays a significant role in determining their dynamical lattice properties. The permittivity and polarizability tensors of PVK/C60(α), PVK/C60(β), and PVK/C60(γ) nanoheterostructures were found to be strongly anisotropic.


2021 ◽  
pp. 1-59
Author(s):  
Laynie Hardisty ◽  
Matthew J. Pranter ◽  
Deepak Devegowda ◽  
Kurt J. Marfurt ◽  
Carl Sondergeld ◽  
...  

Mississippian Meramec deposits and reservoirs in the Sooner Trend in the Anadarko (Basin) in Canadian and Kingfisher counties (STACK) play of central Oklahoma are comprised of silty limestones, calcareous sandstones, argillaceous-calcareous siltstones, argillaceous siltstones, and mudstones. We have used core-derived X-ray fluorescence (XRF) data and established environmental proxies to evaluate the occurrence of specific elements (Al, K, Ti, Zr, Sr, Ca, and Si) and to illustrate their stratigraphic variability. For the Mississippian Meramec, six indicator elements or element ratios serve as proxies for clay (Al and K), detrital sediment (Ti and Zr), carbonate deposits (Sr and Ca), calcite cement (Sr/Ca), and biogenic and continentally derived quartz (Si/Ti and Si/Al). We used an unsupervised K-means classification to cluster elemental data from which we interpret three chemofacies: (1) calcareous sandstone, (2) argillaceous-calcareous siltstone, and (3) detrital mudstone. We used a random forest approach to relate core-derived chemofacies to well logs and classify chemofacies in noncored wells with an accuracy of up to 83% based on blind test results. We integrated core-derived XRF, conventional well logs, and chemofacies logs to produce a dip-oriented cross-sectional chemofacies model that trends from the northwest to the southeast across the southern STACK trend. Meramec chemofacies distributions reflect parasequence stacking patterns. The stratigraphic variability of chemofacies indicates an upward increase of argillaceous detrital mudstone from parasequences 1 to 3. Parasequence 3 is capped by a maximum flooding surface. From parasequences 4 to 5, an increase in argillaceous-calcareous siltstone and calcareous sandstone reflects the progradational stacking. Porosity is relatively low in calcareous sandstones primarily due to calcite cement. Water saturation is high in argillaceous-calcareous siltstone, moderate in calcareous sandstone, and low in detrital mudstone. Within the Meramec, biogenic quartz is associated with drilling issues, specifically frequent bit trips due to its hardness. Interpreted biogenic quartz from element profiles corresponds to the calcareous sandstone chemofacies, which can be estimated from triple-combo well logs and can be mapped. Effective porosity and water saturation models reflect the stratigraphic variability of chemofacies and rock types and can be predicted within the defined chemostratigraphic framework. Understanding the spatial variability of effective porosity and water saturation is important for reservoir development planning.


Author(s):  
Goniuk O.V. ◽  
Sydorenko O.Yu.

Стаття є спробою дослідження провідних складників концептосфери хронотопу війни в книзі малої прози сучасної української письменниці та перекладачки Катерини Калитко «Земля Загублених, або Маленькі страшні казки» на прикладі циклу оповідань із середньовічно-лицарською темпоральністю та оповідання «Мартин», в якому художньо висвітлено сучасну війну на Сході України. Концептний аналіз оповідань дозволяє простежити, яким чином сучасна війна концептуалізується в хронотопі художніх творів покоління українських письменників, передусім Катерини Калитко, та як це позначається на особливостях творчої манери, індивідуального стилю авторки, а також способах взаємодії з читачем. Мета роботи – виявити та дослідити провідні компоненти концептосфери хронотопу війни в книзі короткої прози Катерини Калитко «Земля Загублених, або Маленькі страшні казки».Методи. В основі дослідження – методи біографічного, порівняльного, герменевтичного аналізу.Результати. З’ясовано, що для творчості сучасної письменниці характерне концентроване смислове та вербальне напо-внення хронотопічних концептів, їх герметичність і водночас зовнішня простота. Концептосфера війни в аналізованій збірці складається з концептів води (субконцепти дощу, зливи, річки, моря), субконцептів кам’яного простору (стіни, кам’яної брили та фортеці) та субконцептів-символів національної ідентичності (материнської мови, дерева черешні). Традиційні національні концепти в художньому світобаченні авторки трансформуються та зазнають несподіваних способів переосмислення, що є яскравим індикатором глибоких зсувів у соціальному, духовному, філософському та творчому мисленні письменниці.Висновки. Концептуальними домінантами авторського хронотопу в збірці малої прози К. Калитко є простір землі як притулку в умовах війни не лише як збройної агресії, а і як протиріччя та дисгармонії всередині самої людини, що спричинені усвідомленням своєї інакшості, загубленості, відстороненості й відкинутості соціумом. Моделювання метафоричного та фантасмагорійного часу та простору для письменниці є чи не єдиною адекватною стратегією опису абсурдності війни, як явища у загальнолюдському масштабі: через закладені в оповіданнях багатошарові сенси, переосмислення та конструювання тра-диційних і самобутніх, новаторських, суто авторських концептів хронотопу авторка наголошує на антигуманності будь-якого воєнного конфлікту, що загострює й до того складну екзистенцію людей, переконаних у власній інакшості, несумісності з тією географією, в якій з певних причин вони змушені перебувати.Ключові слова: війна, концепт, субконцепт, художній час/простір, ідіостиль. The article studies the leading components of the conceptosphere of the chronotope of the war in the book of the small prose of the modern Ukrainian writer and translator K. Kalytko “The Land of All Those Lost, or Little Scary Tales” on the example of the cycle of short stories with medieval and chivalrous temporality, and the short story “Martyn”, which artistically enlightens the current war in the East of Ukraine.Purpose of the work is to identify and study the leading components of the conceptosphere of the chronotope of war in the book of short prose by Kateryna Kalytko “Land of the Lost, or Little Scary Tales”.Methods. The study is based on the methods of biographical, comparative, hermeneutic analysis.Results. Short prose of a modern writer is characterized by a concentrated semantic and verbal content of chronotopic concepts, their tightness and at the same time external simplicity. The conceptual sphere of war presented through the concept of water (subconcepts of rain, river, sea), subconcepts of stone space (wall, stone block) and fortress) and subconcepts-symbols of national identity (mother tongue, cherry trees). Traditional national concepts in the author’s artistic worldview are transformed and undergo unexpected ways of rethinking, which is a clear indicator of deep shifts in the social, spiritual, philosophical and creative thinking of the writer.Conclusions. The conceptual dominants of the author’s chronotope short prose by K. Kalytko are the space of the earth as a refuge in conditions of war not only as armed aggression, but also as contradictions and disharmony within man himself, caused by the realization of his otherness, loss, alienation and rejection. Modelling metaphorical and phantasmagoric time and space for the writer is almost the only adequate strategy for describing the absurdity of war as a phenomenon on a universal scale: through the multilayered meanings embedded in the stories, rethinking and constructing traditional and original, innovative, purely authorial concepts – some military conflict, which exacerbates the already complex existence of people convinced of their own otherness, incompatibility with the unelected geography in which for some reason they are forced to be.Key words: war, concept, subconcept, artistic time/space, idiostyle.


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