Увійти

Готові списки джерел за темами / Space direction / Статті в журналах

Щоб переглянути інші типи публікацій з цієї теми, перейдіть за посиланням: Space direction.

Статті в журналах з теми "Space direction"

Автор: Grafiati

Опубліковано: 30 травня 2022

Оновлено: 31 липня 2025

Оформте джерело за APA, MLA, Chicago, Harvard та іншими стилями

Оберіть тип джерела:

Ознайомтеся з топ-50 статей у журналах для дослідження на тему "Space direction".

Біля кожної праці в переліку літератури доступна кнопка «Додати до бібліографії». Скористайтеся нею – і ми автоматично оформимо бібліографічне посилання на обрану працю в потрібному вам стилі цитування: APA, MLA, «Гарвард», «Чикаго», «Ванкувер» тощо.

Також ви можете завантажити повний текст наукової публікації у форматі «.pdf» та прочитати онлайн анотацію до роботи, якщо відповідні параметри наявні в метаданих.

Переглядайте статті в журналах для різних дисциплін та оформлюйте правильно вашу бібліографію.

1

Han, Minglei, Xu Yang, and Shimin Guo. "Research on the Directional Adaptability of a Self-Adaptive Energy Harvester." Sensors 23, no. 11 (2023): 5106. http://dx.doi.org/10.3390/s23115106.

Повний текст джерела

Анотація:

With the continuous development of wireless sensor networks (WSNs), multi-directional energy harvesting technology has received widespread attention from scholars. In order to evaluate the performance of multi-directional energy harvesters, this paper uses a directional self-adaptive piezoelectric energy harvester (DSPEH) as an example, defines the direction of the excitation in three-dimensional space, and studies the influence of excitations on the key parameters of the DSPEH. The rolling angle and pitch angle are used to define complex excitations in three-dimensional space, and the dynamic

Стилі APA, Harvard, Vancouver, ISO та ін.

2

Green, Sandy, and Jake Green. "Space, direction and orientation." Child Care 13, no. 4 (2016): 8–9. http://dx.doi.org/10.12968/chca.2016.13.4.8.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

3

Logsdon, John M. "Which direction in space?" Space Policy 21, no. 2 (2005): 85–88. http://dx.doi.org/10.1016/j.spacepol.2005.02.007.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

4

Smyrnis, Nikolaos, Asimakis Mantas, and Ioannis Evdokimidis. "“Motor Oblique Effect”: Perceptual Direction Discrimination and Pointing to Memorized Visual Targets Share the Same Preference for Cardinal Orientations." Journal of Neurophysiology 97, no. 2 (2007): 1068–77. http://dx.doi.org/10.1152/jn.00515.2006.

Повний текст джерела

Анотація:

In previous studies we observed a pattern of systematic directional errors when humans pointed to memorized visual target locations in two-dimensional (2-D) space. This directional error was also observed in the initial direction of slow movements toward visual targets or movements to kinesthetically defined targets in 2-D space. In this study we used a perceptual experiment where subjects decide whether an arrow points in the direction of a visual target in 2-D space and observed a systematic distortion in direction discrimination known as the “oblique effect.” More specifically, direction di

Стилі APA, Harvard, Vancouver, ISO та ін.

5

Pekmen, B., and M. Tezer-Sezgin. "Differential Quadrature Solution of Hyperbolic Telegraph Equation." Journal of Applied Mathematics 2012 (2012): 1–18. http://dx.doi.org/10.1155/2012/924765.

Повний текст джерела

Анотація:

Differential quadrature method (DQM) is proposed for the numerical solution of one- and two-space dimensional hyperbolic telegraph equation subject to appropriate initial and boundary conditions. Both polynomial-based differential quadrature (PDQ) and Fourier-based differential quadrature (FDQ) are used in space directions while PDQ is made use of in time direction. Numerical solution is obtained by using Gauss-Chebyshev-Lobatto grid points in space intervals and equally spaced and/or GCL grid points for the time interval. DQM in time direction gives the solution directly at a required time le

Стилі APA, Harvard, Vancouver, ISO та ін.

6

Ellis, Stephen R., Stephen Smith, and Selim Hacisalihzade. "Visual Direction as a Metric of Virtual Space." Proceedings of the Human Factors Society Annual Meeting 33, no. 20 (1989): 1392–95. http://dx.doi.org/10.1177/154193128903302006.

Повний текст джерела

Анотація:

Two experiments examine the abilities of 10 subjects to visualize directions shown on a perspective display. Subjects indicated their perceived directions by adjusting a head-mounted cursor to correspond to the direction depicted on the display. This task is required of telerobotic operators who use map-like pictures of their workspace to determine the direction of objects seen by direct view. Results show significant open-loop, judgement biases that may be composed of errors arising from misinterpretation of the map geometry and overestimation of gaze direction.

Стилі APA, Harvard, Vancouver, ISO та ін.

7

Kettner, Ronald, Joanne Marcario, and Nicholas Port. "A Neural Network Model of Cortical Activity during Reaching." Journal of Cognitive Neuroscience 5, no. 1 (1993): 14–33. http://dx.doi.org/10.1162/jocn.1993.5.1.14.

Повний текст джерела

Анотація:

A neural network model that produces many of the directional and spatial response properties that have been observed for cortical neurons in monkeys moving toward targets in space is described. These include motor cortex units with broad tuning in a single preferred direction, approximately linear variation in activity for different hold positions, and approximate invariance in preferred direction for different starting points in space. Association cortex units in the model are sometimes irregular and reminiscent of neurons observed in visually responsive brain areas such as the posterior pari

Стилі APA, Harvard, Vancouver, ISO та ін.

8

Georgopoulos, Apostolos P. "Spatial coding of visually guided arm movements in primate motor cortex." Canadian Journal of Physiology and Pharmacology 66, no. 4 (1988): 518–26. http://dx.doi.org/10.1139/y88-081.

Повний текст джерела

Анотація:

Previous studies of the motor cortex in behaving animals were focused on the relations between the activity of single cells, usually pyramidal tract neurons, and parameters of isometric contraction (e.g., intensity of force) or parameters of movement along one axis (e.g., flexion–extension) of a single joint (e.g., elbow or wrist). However, the commonly meaningful behavioral parameter is the trajectory of the hand in extrapersonal space, which is realized by simultaneous motions about two or three joints (e.g., elbow, shoulder, wrist) and concurrent engagement of several muscles. The spatial p

Стилі APA, Harvard, Vancouver, ISO та ін.

9

Merchant, J. "A new direction in space." IEEE Technology and Society Magazine 13, no. 4 (1994): 22–29. http://dx.doi.org/10.1109/44.334603.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

10

Dong, Hongjie, and Doyoon Kim. "Lq-Estimates for stationary Stokes system with coefficients measurable in one direction." Bulletin of Mathematical Sciences 09, no. 01 (2019): 1950004. http://dx.doi.org/10.1142/s1664360719500048.

Повний текст джерела

Анотація:

We study the stationary Stokes system with variable coefficients in the whole space, a half space, and on bounded Lipschitz domains. In the whole and half spaces, we obtain a priori [Formula: see text]-estimates for any [Formula: see text] when the coefficients are merely measurable functions in one fixed direction. For the system on bounded Lipschitz domains with a small Lipschitz constant, we obtain a [Formula: see text]-estimate and prove the solvability for any [Formula: see text] when the coefficients are merely measurable functions in one direction and have locally small mean oscillation

Стилі APA, Harvard, Vancouver, ISO та ін.

11

Dounskaia, Natalia, Jacob A. Goble, and Wanyue Wang. "The role of intrinsic factors in control of arm movement direction: implications from directional preferences." Journal of Neurophysiology 105, no. 3 (2011): 999–1010. http://dx.doi.org/10.1152/jn.00630.2010.

Повний текст джерела

Анотація:

The role of extrinsic and intrinsic factors in control of arm movement direction remains under debate. We addressed this question by investigating preferences in selection of movement direction and whether factors causing these preferences have extrinsic or intrinsic nature. An unconstrained free-stroke drawing task was used during which participants produced straight strokes on a horizontal table, choosing the direction and the beginning and end of each stroke arbitrarily. The variation of the initial arm postures across strokes provided a possibility to distinguish between the extrinsic and

Стилі APA, Harvard, Vancouver, ISO та ін.

12

Flanders, M., and J. F. Soechting. "Arm muscle activation for static forces in three-dimensional space." Journal of Neurophysiology 64, no. 6 (1990): 1818–37. http://dx.doi.org/10.1152/jn.1990.64.6.1818.

Повний текст джерела

Анотація:

1. Muscle activity was related to the direction of a static force at the human wrist. For each muscle the force direction of maximal activity and the directional tuning characteristics were determined. 2. Electromyographic (EMG) activity was recorded from nine superficial elbow and/or shoulder muscles while subjects held the right arm stationary in one of six postures. The direction of the force at the wrist was varied in two orthogonal planes. In each experiment a cable was attached to the subject's wrist, and a constant force magnitude was applied in various directions with the use of a pull

Стилі APA, Harvard, Vancouver, ISO та ін.

13

Niu, Yongjie, Mingquan Zhou, and Zhan Li. "Disentangling the latent space of GANs for semantic face editing." PLOS ONE 18, no. 10 (2023): e0293496. http://dx.doi.org/10.1371/journal.pone.0293496.

Повний текст джерела

Анотація:

Disentanglement research is a critical and important issue in the field of image editing. In order to perform disentangled editing on images generated by generative models, this paper presents an unsupervised, model-agnostic, two-stage trained editing framework. This work addresses the problem of discovering interpretable, disentangled directions of edited image attributes in the latent space of generative models. This effort’s primary objective was to address the limitations discovered in previous research, mainly (a) the discovered editing directions are interpretable but significantly entan

Стилі APA, Harvard, Vancouver, ISO та ін.

14

Edalat, Abbas. "Smooth Approximation of Lipschitz Maps and Their Subgradients." Journal of the ACM 69, no. 1 (2022): 1–32. http://dx.doi.org/10.1145/3481805.

Повний текст джерела

Анотація:

We derive new representations for the generalised Jacobian of a locally Lipschitz map between finite dimensional real Euclidean spaces as the lower limit (i.e., limit inferior) of the classical derivative of the map where it exists. The new representations lead to significantly shorter proofs for the basic properties of the subgradient and the generalised Jacobian including the chain rule. We establish that a sequence of locally Lipschitz maps between finite dimensional Euclidean spaces converges to a given locally Lipschitz map in the L-topology—that is, the weakest refinement of the sup norm

Стилі APA, Harvard, Vancouver, ISO та ін.

15

Claridades, A. R. C., M. Kim, S. Park, and J. Lee. "TOWARDS REPRESENTING TRANSITIONAL SPACES: DEVELOPMENTAL DIRECTION FOR INDOORGML ANCHOR NODE." International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLVI-4/W4-2021 (October 7, 2021): 11–16. http://dx.doi.org/10.5194/isprs-archives-xlvi-4-w4-2021-11-2021.

Повний текст джерела

Анотація:

Abstract. Naturally, human beings freely navigate indoor space to outdoor space and optionally to another indoor space. However, currently available data models to represent space do not fully reflect this freedom and continuity of movement. These shortfalls hinder the development of location-based applications from aiding this navigation activity and affect the accuracy and optimality of route analysis. Existing models used for this purpose either represent indoor and outdoor space separately or use direct links that do not fully represent the freedom of movement and the complexity of urban a

Стилі APA, Harvard, Vancouver, ISO та ін.

16

Simpson, Michael. "Which direction for space? (Part II)." Space Policy 21, no. 2 (2005): 165–66. http://dx.doi.org/10.1016/j.spacepol.2005.03.001.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

17

James, H. G. "High-frequency direction finding in space." Review of Scientific Instruments 74, no. 7 (2003): 3478–86. http://dx.doi.org/10.1063/1.1581396.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

18

Murray, Richard F., Yaniv Morgenstern, and Laurence R. Harris. "How to combine direction cues optimally." Seeing and Perceiving 25 (2012): 138. http://dx.doi.org/10.1163/187847612x647702.

Повний текст джерела

Анотація:

Many perceptual tasks require estimating a direction in space. Often several directional cues are available, such visual and gravitational cues to the subjective vertical, or visual and auditory cues to the direction of an object. In work on the subjective vertical, researchers have developed a heuristic vector summation model that has no deep theoretical motivation, but that accounts well for the direction and reliability of observers’ direction estimates when multiple cues are available, and that can accommodate directional cues ranging over all possible directions (Mittelstaedt, 1983). In w

Стилі APA, Harvard, Vancouver, ISO та ін.

19

Rahul, Yadav, Kumar Verma Ashish, Patel Manish, Kumar Pradumman, and Kumar Shailendra. "Design and Fabrication of a 360-Degree Rotating Omnidirectional Vehicle for Enhanced Mobility in Confined Spaces." Recent Trends in Automation and Automobile Engineering 8, no. 2 (2025): 5–10. https://doi.org/10.5281/zenodo.15544912.

Повний текст джерела

Анотація:

<em>This project focuses on designing and building a 360-degree rotating device for robotics, surveillance, and industrial use. It employs DC gear motors for smooth, electronically controlled rotation. Compact, cost-effective, and versatile, the system is ideal for tight spaces requiring high mobility. Unlike traditional vehicles restricted by turning radius, this design uses omni-directional wheels powered by individual DC motors. A microcontroller coordinates wheel speed and direction, enabling movement in any direction and on-the-spot rotation. This zero-turning radius makes it highly effec

Стилі APA, Harvard, Vancouver, ISO та ін.

20

Mikhailova, A. V. "Integrative function of the university library: forms of implementation in the external informational-educational space." Bibliosphere, no. 1 (March 30, 2017): 46–51. http://dx.doi.org/10.20913/1815-3186-2017-1-46-51.

Повний текст джерела

Анотація:

The article reveals the role of a university library in forming the united information-educational space. The higher institution library is considered as a backbone element of the information-educational space. A qualitative change in the library activities is emphasized by its ability to interact with other subjects of the educational space both within the university and beyond it.The university library has an integrative function providing the effect of the integrity of the information-educational space in two directions: internal and external ones. The emphasis is placed on the disclosing t

Стилі APA, Harvard, Vancouver, ISO та ін.

21

Saber, Hamed H., Wahid Maref, and Ali E. Hajiah. "Effective R-value of enclosed reflective space for different building applications." Journal of Building Physics 43, no. 5 (2019): 398–427. http://dx.doi.org/10.1177/1744259119880306.

Повний текст джерела

Анотація:

Many parts of the building envelopes contain enclosed airspaces. Also, the insulating glass units in fenestration systems, such as curtain walls, windows, and skylight devices, contain enclosed spaces that are normally filled with air or heavy gas such as argon, xenon, or krypton. The thermal resistance (R-value) of an enclosed space depends mainly on the type of the filling gas, emissivity of all surfaces that bound the space, the size and orientation of the space, the direction of heat flow through the space, and the respective temperatures of all surfaces that define the space. Assessing th

Стилі APA, Harvard, Vancouver, ISO та ін.

22

Ainash, Nauryzbayeva, Ardak Yussupova, Moldir Nurpeiis, Gaukhar Sadvokasova, Victor Trofimov, and Saltanat Myrzakhmetova. "Mutual interaction between literature and architectural space." Linguistics and Culture Review 5, S2 (2021): 1415–23. http://dx.doi.org/10.21744/lingcure.v5ns2.1965.

Повний текст джерела

Анотація:

Examples of the interaction of literature and architectural space are considered in this article. The considered examples demonstrate the role of literature in solving various architectural problems. For example, social tasks related to the safety of the urban environment, in the creation of a unique image of the city, the development of stylistic trends, environmental problems. Human perception of architectural space, described in the literature, can make an invaluable contribution to scientific research in the social and humanitarian direction. The description of architectural spaces allows

Стилі APA, Harvard, Vancouver, ISO та ін.

23

Muschik, Wolfgang. "Second Law and Its Amendment: The Axiom of No-Reversible Directions Revisited." Entropy 25, no. 8 (2023): 1226. http://dx.doi.org/10.3390/e25081226.

Повний текст джерела

Анотація:

A toy model is used to describe the following steps to achieve the no-reversible-direction axiom in a tutorial manner: (i) choose a state space results in the balance equations on state space which are linear in the process directions, (ii) avoid a reversible process direction that cannot be generated via a combination of non-reversible ones, (iii) process directions that are in the kernel of the balance equations and do not enter the entropy production. The Coleman–Mizel formulation of the second law and the Liu relations follow immediately.

Стилі APA, Harvard, Vancouver, ISO та ін.

24

Conway, Bevil R., and Margaret S. Livingstone. "Space-Time Maps and Two-Bar Interactions of Different Classes of Direction-Selective Cells in Macaque V-1." Journal of Neurophysiology 89, no. 5 (2003): 2726–42. http://dx.doi.org/10.1152/jn.00550.2002.

Повний текст джерела

Анотація:

We used one-dimensional sparse noise stimuli to generate first-order spatiotemporal maps and second-order two-bar interaction maps for 65 simple and 124 complex direction-selective cells in alert macaque V1. Spatial and temporal phase differences between light and dark space-time maps clearly distinguished simple and complex cell populations. Complex cells usually showed similar direction preferences to light and dark bars, but many of the directional simple cells were much more direction selective to one sign of contrast than the reverse. We show that this is predicted by a simple energy mode

Стилі APA, Harvard, Vancouver, ISO та ін.

25

Choe Byoung geun. "A Study of Space Direction in Film." journal of the moving image technology associon of korea 1, no. 15 (2011): 149–68. http://dx.doi.org/10.34269/mitak.2011.1.15.007.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

26

Cieśliński, Wojeciech. "ORGANIZATIONAL SPACE ORGANIZATION – A DIRECTION OF STREAMING." Ekonomiczne Problemy Usług 131 (2018): 79–90. http://dx.doi.org/10.18276/epu.2018.131/1-08.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

27

Dutta, S., A. U. J. Lode, and O. E. Alon. "Condensates Breaking Up Under Rotation." Journal of Physics: Conference Series 2894, no. 1 (2024): 012014. http://dx.doi.org/10.1088/1742-6596/2894/1/012014.

Повний текст джерела

Анотація:

Abstract The ground state of a rotating Bose-Einstein condensate trapped in a two-dimensional anharmonic–anisotropic potential is analyzed numerically at the limit of an infinite number of particles. We find that the density breaks up along the x direction in position space and along the py direction in momentum space together with the acquisition of angular momentum. Side by side, the anisotropies of the many-particle position variances along the x and y directions and of the many-particle momentum variances along the py and px directions become opposite when computed at the many-body and mea

Стилі APA, Harvard, Vancouver, ISO та ін.

28

Voloshenjuk, O. L., A. V. Pirozhenko, and D. A. Khramov. "Space tethers as a perspective direction of space technique and technology." Kosmìčna nauka ì tehnologìâ 17, no. 2 (2011): 32–44. http://dx.doi.org/10.15407/knit2011.02.032.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

29

Skottun, Bernt C., Jun Zhang, and David H. Grosof. "On the directional selectivity of cells in the visual cortex to drifting dot patterns." Visual Neuroscience 11, no. 5 (1994): 885–97. http://dx.doi.org/10.1017/s0952523800003849.

Повний текст джерела

Анотація:

AbstractIt is well established that cortical neurons frequently show different preferred drift directions for random dots and gratings. Dot stimuli often produce two preferred directions which are arranged symmetrically on either side of the preferred directions for gratings. Based on their filter properties in three-dimensional (3-D) Fourier space and on the 3-D power spectra of drifting dot patterns, we estimated the optimal direction to drifting dots for ten neurons in the striate cortex of five adult cats. These estimates frequently gave two optimal directions, one on either side of the op

Стилі APA, Harvard, Vancouver, ISO та ін.

30

Pramono, Agus. "THE DIRECTION OF SPACE REGULATION IN GLOBAL DYNAMICS." Diponegoro Law Review 2, no. 2 (2017): 359. http://dx.doi.org/10.14710/dilrev.2.2.2017.115-127.

Повний текст джерела

Анотація:

Space regulation initially acts as the orientation for activities in space which primarily concerns with research and development. As space exploration progresses, the regulation took a more practical direction which covers not only civil but also commercial activities. In line with this, development in commercial space activities took place such as telemetrics, remote sensor, space transportation, space industry, space tourism, space insurance, etc. To ensure that the commercialization of space activities is performed in a peaceful and safe manner as well as in ways that benefit all people, r

Стилі APA, Harvard, Vancouver, ISO та ін.

31

Hadjidimitrakis, Kostas, Giulia Dal Bo', Rossella Breveglieri, Claudio Galletti, and Patrizia Fattori. "Overlapping representations for reach depth and direction in caudal superior parietal lobule of macaques." Journal of Neurophysiology 114, no. 4 (2015): 2340–52. http://dx.doi.org/10.1152/jn.00486.2015.

Повний текст джерела

Анотація:

Reaching movements in the real world have typically a direction and a depth component. Despite numerous behavioral studies, there is no consensus on whether reach coordinates are processed in separate or common visuomotor channels. Furthermore, the neural substrates of reach depth in parietal cortex have been ignored in most neurophysiological studies. In the medial posterior parietal area V6A, we recently demonstrated the strong presence of depth signals and the extensive convergence of depth and direction information on single neurons during all phases of a fixate-to-reach task in 3-dimensio

Стилі APA, Harvard, Vancouver, ISO та ін.

32

Törmä, Ilkka. "Countable Sofic Shifts with a Periodic Direction." Theory of Computing Systems 64, no. 6 (2019): 1042–66. http://dx.doi.org/10.1007/s00224-019-09962-8.

Повний текст джерела

Анотація:

AbstractAs a variant of the equal entropy cover problem, we ask whether all multidimensional sofic shifts with countably many configurations have SFT covers with countably many configurations. We answer this question in the negative by presenting explicit counterexamples. We formulate necessary conditions for a vertically periodic shift space to have a countable SFT cover, and prove that they are sufficient in a natural (but quite restricted) subclass of shift spaces.

Стилі APA, Harvard, Vancouver, ISO та ін.

33

Morrow, M. M., L. R. Jordan, and L. E. Miller. "Direct Comparison of the Task-Dependent Discharge of M1 in Hand Space and Muscle Space." Journal of Neurophysiology 97, no. 2 (2007): 1786–98. http://dx.doi.org/10.1152/jn.00150.2006.

Повний текст джерела

Анотація:

Since its introduction in the early 1980s, the concept of a “preferred direction” for neuronal discharge has proven to be a powerful means of studying motor areas of the brain. In the current paper, we introduce the concept of a “muscle-space”–preferred direction (PDM) that is analogous to the familiar hand-space–preferred direction (PDH). PDM reflects the similarity between the discharge of a given neuron and the activity of each muscle in much the way that PDH reflects the similarity of discharge with motion along each of the three Cartesian coordinate axes. We used PDM to analyze the data r

Стилі APA, Harvard, Vancouver, ISO та ін.

34

Li, Xiaobo, and Laust B. Pedersen. "The electromagnetic response of an azimuthally anisotropic half‐space." GEOPHYSICS 56, no. 9 (1991): 1462–73. http://dx.doi.org/10.1190/1.1443166.

Повний текст джерела

Анотація:

Fracture zones are pervasive in crystalline areas. When the earth is seen over a sufficiently large volume fracture zones may be too thin to be individually identified. If they have preferred directions in that volume, the volume can be considered to be an azimuthally anisotropic medium. We have formulated the electromagnetic fields induced by a horizontal electric dipole on the surface of a homogeneous half‐space with azimuthally anisotropic conductivity. The field components are expressed by the two‐dimensional Fourier transform which can be computed by a fast Hankel transform method. The im

Стилі APA, Harvard, Vancouver, ISO та ін.

35

Vaneev, A. N. "Are library environment and library space synonymous? (Some problems of modern library terminology)." Bibliosphere, no. 2 (June 30, 2016): 91–95. http://dx.doi.org/10.20913/1815-3186-2016-2-91-95.

Повний текст джерела

Анотація:

The article describes main directions of the national library terminology development. The first one is an active use of foreign, mainly Anglo-American concepts and terms. Among the approaches to this issue stand out: introducing new terms, which are absent in the Russian language; using foreign terms to clarify existing Russian ones; replacing Russian words with foreign calques. The second direction is application of various science concepts and terms in the library science. Its characteristic feature is the reliance on theoretical philosophical ideas and concepts. The author discusses such p

Стилі APA, Harvard, Vancouver, ISO та ін.

36

AMENGUAL, ALEJANDRA M., VALERIA DRAGO, PAUL S. FOSTER, RAMON C. LEIGUARDA, and KENNETH M. HEILMAN. "Vertical scanning biases and their possible influence on reading direction: Celtic wisdom or folly?" Journal of the International Neuropsychological Society 14, no. 1 (2007): 102–9. http://dx.doi.org/10.1017/s1355617708080132.

Повний текст джерела

Анотація:

The reason people read from top to bottom is unknown, but could be related to brain-mediated directional biases or environmental factors. To learn if there is a brain-mediated directional bias responsible for top–down reading direction, we evaluated the directional scanning in the vertical dimension by using directional letter and face cancellation tasks. Twenty participants were instructed to cancel either target letters or faces using either an up–down or down–up direction, with the stimuli located in left, right, and center hemispace. The results indicated significant differences in complet

Стилі APA, Harvard, Vancouver, ISO та ін.

37

Ryskin, Nikita. "Solitary space-charge waves." Izvestiya VUZ. Applied Nonlinear Dynamics 2, no. 3 (1994): 84–92. https://doi.org/10.18500/0869-6632-1994-2-5-84-92.

Повний текст джерела

Анотація:

Solitary space-charge waves on a cylindrical electron beam, moving in a metal waveguide are studied. The beam is assumed to be charge-neutralized and focused by a strong external magnetic field. Exact solitary wave solutions in an implicit form are obtained and their breaking conditions are determined. Processes of solitary waves ехitation and interaction are examined numerically. Overtaking collisions, in which the waves travel in the same direction when viewed from the beam frame (i.e., collisions of two fast or two slow waves), are found to be almost elastic. On the other hand, the «head-on

Стилі APA, Harvard, Vancouver, ISO та ін.

38

Kim, Seonwoo, Seongseop Yun, and Dongjun Shin. "Numerical Quantification of Controllability in the Null Space for Redundant Manipulators." Applied Sciences 11, no. 13 (2021): 6190. http://dx.doi.org/10.3390/app11136190.

Повний текст джерела

Анотація:

Redundant motion, which is possible when robotic manipulators are over-actuated, can be used to control robot arms for a wide range of tasks. One of the best known methods for controlling redundancy is the null space projection, which assigns a priority while executing desired tasks. However, when the manipulator is projected into null space, its motion would be limited, since the motion is only permitted in the direction that does not interfere with the primary task. In this study, we have analyzed the null space projector matrix to derive the appropriate direction of the redundant motion by

Стилі APA, Harvard, Vancouver, ISO та ін.

39

Fukue, Jun. "Tides in a Space Colony." Publications of the Astronomical Society of Japan 43, no. 4 (1991): 657–60. https://doi.org/10.1093/pasj/43.4.657.

Повний текст джерела

Анотація:

Abstract We examine the tides of a cylindrical ocean in a space colony. When the rotation axis of the colony is perpendicular to the direction to the Earth, the shape of the cylindrical ocean becomes an ellipse whose major axis is perpendicular to the direction to the Earth. On the other hand, in the case of tides in an ocean of the Earth, the major axis is parallel to the direction to the Moon. In both cases, however, a full tide takes place at a point under the body which exerts the tidal force.

Стилі APA, Harvard, Vancouver, ISO та ін.

40

Elata, D., and M. B. Rubin. "Isotropy of Strain Energy Functions Which Depend Only on a Finite Number of Directional Strain Measures." Journal of Applied Mechanics 61, no. 2 (1994): 284–89. http://dx.doi.org/10.1115/1.2901442.

Повний текст джерела

Анотація:

Motivated by studies of low-density materials and fiber-dominated composites, we consider an elastic material whose strain energy function depends only on a finite number of directional strain measures, which correspond to the strains of material fibers in specific material directions. It is shown that an arbitrary set of six distinct direction vectors can be used to define six symmetric base tensors which span the space of all symmetric second-order tensors. Using these base tensors and their reciprocal tensors we develop a representation for the strain tensor in terms of six directional stra

Стилі APA, Harvard, Vancouver, ISO та ін.

41

Saidi, Fathi B. "A characterisation of Hilbert spaces via orthogonality and proximinality." Bulletin of the Australian Mathematical Society 71, no. 1 (2005): 107–11. http://dx.doi.org/10.1017/s0004972700038053.

Повний текст джерела

Анотація:

In this paper we adopt the notion of orthogonality in Banach spaces introduced by the author in [6]. There, the author showed that in any two-dimensional subspace F of E, every nonzero element admits at most one orthogonal direction. The problem of existence of such orthogonal direction was not addressed before. Our main purpose in this paper is the investigation of this problem in the case where E is a real Banach space. As a result we obtain a characterisation of Hilbert spaces stating that, if in every two-dimensional subspace F of E every nonzero element admits an orthogonal direction, the

Стилі APA, Harvard, Vancouver, ISO та ін.

42

Kotin, Michail L. "On the Verbalization of Space and Direction Concepts." Gestalt Theory 42, no. 1 (2020): 5–15. http://dx.doi.org/10.2478/gth-2020-0002.

Повний текст джерела

Анотація:

SummaryThe paper deals with selected problems of the verbalization of the concepts “place”, “space” and “direction”, with a special consideration of their successive development in language and in language acquisition. The theoretical background are assumptions concerning the genesis of the concept of place and movement. Some of them claim that movement and direction precede the conceptualization of place and space. However, numerous linguistic phenomena seem to prove the opposite hypothesis, namely that the concept of place and, thus, its verbalization by means of stative verbs, local adverbs

Стилі APA, Harvard, Vancouver, ISO та ін.

43

Xie, Nuo, Runsheng Zhang, and Jianhua Ge. "Wideband direction-finding based on modal space processing." JOURNAL OF ELECTRONIC MEASUREMENT AND INSTRUMENT 24, no. 1 (2010): 55–60. http://dx.doi.org/10.3724/sp.j.1187.2010.00055.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

44

Kelly, Jonathan W., Jack M. Loomis, and Andrew C. Beall. "Judgments of Exocentric Direction in Large-Scale Space." Perception 33, no. 4 (2004): 443–54. http://dx.doi.org/10.1068/p5218.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

45

Vaccaro, R. J., and Yinong Ding. "A new state-space approach for direction finding." IEEE Transactions on Signal Processing 42, no. 11 (1994): 3234–37. http://dx.doi.org/10.1109/78.330382.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

46

Mahler, Julianne. "NASA Contracting and the Direction of Space Science." Administration & Society 48, no. 6 (2014): 711–35. http://dx.doi.org/10.1177/0095399714527751.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

47

Kaiser, M., and M. Lappe. "Perisaccadic compression of space orthogonal to saccade direction." Journal of Vision 2, no. 7 (2010): 173. http://dx.doi.org/10.1167/2.7.173.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

48

BERNDSEN, A. "A RUNAWAY DIRECTION IN BRANE-GAS MODULI SPACE." International Journal of Modern Physics A 20, no. 27 (2005): 6211–19. http://dx.doi.org/10.1142/s0217751x0502923x.

Повний текст джерела

Анотація:

Brane Gas Cosmology (BGC) is an M-theory motivated attempt to reconcile aspects of standard cosmology based on Einstein's theory of general relativity. The background in this framework is described by dilaton gravity, which introduces various moduli fields for the shape and size of the extra dimensions and the dilaton. Following previous successes in this field, we dimensionally reduce a gas of strings and branes to the d + 1-dimensional Einstein frame with the hopes of understanding late-time BGC. This procedure generates an effective potential for the moduli fields, which we analyze in the h

Стилі APA, Harvard, Vancouver, ISO та ін.

49

P, Di Sia. "Primordial Dynamic Space and Quantum Personal Ergonomics." Ergonomics International Journal 8, no. 1 (2024): 1–3. http://dx.doi.org/10.23880/eoij-16000319.

Повний текст джерела

Анотація:

The paper defines the notions of “Primordial Dynamic Space” and “Quantum Personal Ergonomics”, with interesting connections with consciousness and the vacuum energy in the direction of a holistic unification.

Стилі APA, Harvard, Vancouver, ISO та ін.

50

McLean, J., S. Raab, and L. A. Palmer. "Contribution of linear mechanisms to the specification of local motion by simple cells in areas 17 and 18 of the cat." Visual Neuroscience 11, no. 2 (1994): 271–94. http://dx.doi.org/10.1017/s0952523800001632.

Повний текст джерела

Анотація:

AbstractA reverse correlation technique, which permits estimation of three-dimensional first-order properties of receptive fields (RFs), was applied to simple cells in areas 17 and 18 of cat. Two classes of simple cells were found. For one class, the spatial and temporal RF characteristics were Separable, i.e. they could be synthesized as the product of spatial and temporal weighting functions. RFs in the other class were Inseparable, i.e. bright and dark subregions comprising each field were obliquely oriented in space-time. Based on a linear superposition model, these observations led to tes

Стилі APA, Harvard, Vancouver, ISO та ін.

Ми пропонуємо знижки на всі преміум-плани для авторів, чиї праці увійшли до тематичних добірок літератури. Зв'яжіться з нами, щоб отримати унікальний промокод!