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Journal articles on the topic 'Peripheral'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Rofé, Jessica. "Peripheral Detention, Transfer, and Access to the Courts." Michigan Law Review, no. 122.5 (2024): 867. http://dx.doi.org/10.36644/mlr.122.5.peripheral.

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In the last forty years, immigration detention in the U.S. has grown exponentially, largely concentrated in the southern states and outside of the country’s metropoles. In turn, federal immigration officials routinely transfer immigrants from their communities to remote jails and prisons hundreds, if not thousands, of miles away, often in jurisdictions where the law is more favorable to the government. These transfers are conducted without notice or process and frequently occur on weekends or in the predawn hours, when offices are closed and interested parties are lucky to access voicemail. Fe

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Bowden, Jamie, David Whitaker, and Matt J. Dunn. "The role of Peripheral Vision in the Flashed Face Distortion Effect." Perception 48, no. 1 (2018): 93–101. http://dx.doi.org/10.1177/0301006618817419.

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The flashed face distortion effect is a phenomenon whereby images of faces, presented at 4–5 Hz in the visual periphery, appear distorted. It has been hypothesized that the effect is driven by cortical, rather than retinal, components. Here, we investigated the role of peripheral viewing on the effect. Normally sighted participants viewed the stimulus peripherally, centrally, and centrally with a blurring lens (to match visual acuity in the peripheral location). Participants rated the level of distortion using a Visual Analogue Scale. Although optical defocus did have a significant effect on d

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Rivera, Heidi M., and Lisa A. Eckel. "Activation of Central, But Not Peripheral, Estrogen Receptors Is Necessary for Estradiol’s Anorexigenic Effect in Ovariectomized Rats." Endocrinology 151, no. 12 (2010): 5680–88. http://dx.doi.org/10.1210/en.2010-0731.

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Estradiol appears to exert its anorexigenic effect by activating nuclear estrogen receptors (ERs), which are expressed widely in peripheral tissues and in the brain. Here, we used ICI-182,780 (ICI), a pure antiestrogen with limited ability to cross the blood-brain barrier, to assess the relative involvement of peripheral vs. central ERs to estradiol’s anorexigenic effect. Food intake was measured after peripheral (sc) administration of ICI or vehicle in ovariectomized rats treated with acute injections of estradiol benzoate and sesame oil over a 2-wk period. Uterine weight was assessed as a bi

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Romano, Roberta, Paola Cordella, and Cecilia Bucci. "The Type III Intermediate Filament Protein Peripherin Regulates Lysosomal Degradation Activity and Autophagy." International Journal of Molecular Sciences 26, no. 2 (2025): 549. https://doi.org/10.3390/ijms26020549.

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Peripherin belongs to heterogeneous class III of intermediate filaments, and it is the only intermediate filament protein selectively expressed in the neurons of the peripheral nervous system. It has been previously discovered that peripherin interacts with proteins important for the endo-lysosomal system and for the transport to late endosomes and lysosomes, such as RAB7A and AP-3, although little is known about its role in the endocytic pathway. Here, we show that peripherin silencing affects lysosomal abundance but also positioning, causing the redistribution of lysosomes from the perinucle

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Yufereva, Olena V. "PERIPHERAL WRITING AND WRITING ON THE PERIPHERY IN TRAVELOGUES BY JAY NORWOOD DARLING." Alfred Nobel University Journal of Philology 1, no. 27 (2024): 72–84. http://dx.doi.org/10.32342/2523-4463-2024-1-27-5.

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The article is devoted to the little-known literary work of the American cartoonist Jay Norwood Darling. The current study was conducted on the travelogues “Ding Goes to Russia” (1932) and “The Cruise of the Bouncing Betsy. A Trailer Travelogue” (1937). This article aims to reveal and contextualize the features of J.N. Darling’s travel texts as peripheral genres. The main objective of this work is to analyze the deep structures of the travelogues chronotope, based on which the hypothesis will be put forward. Its essence is that the intensity of the crisis time experience in different spaces an

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Simin, Dragana, Dragana Milutinović, Vesna Turkulov, and Svetlana Simić. "Peripheral nerve injury related to peripheral intravenous therapy." Inspirium, no. 14 (2015): 19–21. http://dx.doi.org/10.5937/insp1513019s.

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Introduction: The objective of the current study was to present data on peripheral nerve injury related to peripheral intravenous therapy obtained through the use of empirical studies and analysis. Materials and Methods: To detect empirical studies, we developed search strategies for use in Medline electronic database, using only related keywords, based on MeSH terms: peripheral nerve injuries, peripheral nerve damage, peripheral intravenous therapy, venipuncture, periphera lintravenous cannulation. The studies included in this analysis were published in English. Results: The likelihood of per

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7

Fan, Xiaoxu, Lan Wang, Hanyu Shao, Daniel Kersten, and Sheng He. "Temporally flexible feedback signal to foveal cortex for peripheral object recognition." Proceedings of the National Academy of Sciences 113, no. 41 (2016): 11627–32. http://dx.doi.org/10.1073/pnas.1606137113.

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Recent studies have shown that information from peripherally presented images is present in the human foveal retinotopic cortex, presumably because of feedback signals. We investigated this potential feedback signal by presenting noise in fovea at different object–noise stimulus onset asynchronies (SOAs), whereas subjects performed a discrimination task on peripheral objects. Results revealed a selective impairment of performance when foveal noise was presented at 250-ms SOA, but only for tasks that required comparing objects’ spatial details, suggesting a task- and stimulus-dependent foveal p

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Smith, Howard. "Peripherally-Acting Opioids." Pain Physician 2s;11, no. 3;2s (2008): S121—S132. http://dx.doi.org/10.36076/ppj.2008/11/s121.

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Opioids are broad-spectrum analgesics with potent pain-relieving qualities but also with potential adverse effects related to both short-term and long-term therapy. Researchers have attempted to alter existing opioid analgesics, utilize different routes/ formulations, or combine opioid analgesics with other compounds in efforts to improve analgesia while minimizing adverse effects. Exogenous opioids, administered in efforts to achieve analgesia, work by mimicking the actions of endogenous opioids. Endogenous opioids and their receptors are located in the brain (supraspinal areas), spinal cord,

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9

Snowden, R. J. "Orientation Channels in the Peripheral Visual Field." Perception 26, no. 1_suppl (1997): 362. http://dx.doi.org/10.1068/v970155.

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Peripheral vision has been modelled as a coarser version of foveal vision. Thus visual behaviour elicited by, say, a 2 cycles deg−1 grating imaged foveally would be reproduced in the periphery by a lower spatial frequency (say 1 cycle deg−1). Tuning for orientation is broader at a low than high spatial frequency (Snowden, 1992 Vision Research32 1965 – 1974). Taken together this leads to the surprising prediction that, given a particular spatial frequency, tuning for orientation is narrower for peripheral viewing! In this study it has also been found that orientation tuning broadens with increa

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10

Venturino, Michael, and Edward J. Rinalducci. "Peripheral Vision and Peripheral Displays." Proceedings of the Human Factors Society Annual Meeting 30, no. 6 (1986): 599–600. http://dx.doi.org/10.1177/154193128603000621.

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Technological advances have signi-ficantly altered the nature of the man-machine inter-face. Notable changes include: 1) a redefinition of the role of the human from that of a manual operator to a monitor/manager of complex systems; and 2) the availability of large amounts of data, presented or updated at rapid rates. As a result of such changes, the human operator must monitor, integrate, evaluate, and utilize continually changing information from a large number of spatially separated displays. Such demands require complex scanning patterns among numerous displays, and maintaining large amoun

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Mikaelian, H. H. "Psychology of Computer Use: IV. Effects of Video Display Units on Fundamental Visual Processes: Temporal Resolution." Perceptual and Motor Skills 66, no. 3 (1988): 951–62. http://dx.doi.org/10.2466/pms.1988.66.3.951.

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Measures of two-pulse resolution (2PR) using foveally and peripherally viewed targets were obtained before and after reading videotext and print. Three pulse durations (25, 250, and 300 msec) were used. The results showed that (a) 2PR on the fovea is about a fourth of that on the periphery, (b) peripheral 2PR increases following reading videotext, and (c) no appreciable effects occur following reading print.

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Kirsch, Wladimir, Roland Pfister, and Wilfried Kunde. "On Why Objects Appear Smaller in the Visual Periphery." Psychological Science 31, no. 1 (2019): 88–96. http://dx.doi.org/10.1177/0956797619892624.

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An object appears smaller in the periphery than in the center of the visual field. In two experiments ( N = 24), we demonstrated that visuospatial attention contributes substantially to this perceptual distortion. Participants judged the size of central and peripheral target objects after a transient, exogenous cue directed their attention to either the central or the peripheral location. Peripheral target objects were judged to be smaller following a central cue, whereas this effect disappeared completely when the peripheral target was cued. This outcome suggests that objects appear smaller i

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Kimmig, Sonja, Grzegorz K. Przybylski, Christian A. Schmidt, et al. "Two Subsets of Naive T Helper Cells with Distinct T Cell Receptor Excision Circle Content in Human Adult Peripheral Blood." Journal of Experimental Medicine 195, no. 6 (2002): 789–94. http://dx.doi.org/10.1084/jem.20011756.

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During ageing thymic function declines and is unable to meet the demand for peripheral T helper (Th) cell replenishment. Therefore, population maintenance of naive Th cells must be at least partly peripherally based. Such peripheral postthymic expansion of recent thymic emigrants (RTEs) during ageing consequently should lead to loss or dilution of T cell receptor excision circles (TRECs) from a subset of naive T cells. We have identified two subsets of naive Th cells in human adult peripheral blood characterized by a striking unequal content of TRECs, indicating different peripheral proliferat

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Bayer, Allison L., Aixin Yu, and Thomas R. Malek. "Thymic IL-2R expression is sufficient for production of CD4+CD25+ Foxp3+ T regulatory cells (95.5)." Journal of Immunology 178, no. 1_Supplement (2007): S177. http://dx.doi.org/10.4049/jimmunol.178.supp.95.5.

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Abstract CD4+CD25+ FoxP3+ Treg cells critically depend on IL-2, but the contribution of IL-2 to development of Treg cells in the thymus versus controlling their homeostasis in the periphery is unresolved. We addressed this issue using models where IL-2R activity was blocked in the thymus and periphery or only in the periphery. We found that IL-2/IL-2R interaction is active and essential in the thymus by promoting Treg cell expansion and upregulation of Foxp3 and CD25 to normal levels. This thymic signal gave rise to peripheral Treg cells with impaired IL-2-dependent STAT5 activation, yet they

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Mazal, Zdeněk. "Peripheral Exudative Heamorrhagic Chorioretinopathy." Czech and Slovak Ophthalmology 75, no. 2 (2019): 80–84. http://dx.doi.org/10.31348/2019/2/4.

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Peripheral exudative hemorrhagic chorioretinopathy (PEHCR) is relatively rare and especially less known and therefore less often diagnosed condition of the retina periphery predominantly in patients of higher age. Usually temporal periphery is affected. The finding is bilateral in approximately 30 %. Clinically it manifests by multibulbar prominences in periphery, which can sometimes resemble choroidal melanoma. It concerns exudations and hemorrhages under retina (sub-retinal) or under retinal pigment epithelium (sub-RPE). Within weeks or months hemorrhagy is resorbed and flattened and chorior

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Zwahlen, Helmut T., and Thomas Schnell. "Conspicuity Advantage of Fluorescent Color Targets in the Field." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 40, no. 18 (1996): 915–18. http://dx.doi.org/10.1177/154193129604001810.

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Daytime conspicuity of fluorescent and non-fluorescent color targets was investigated in the field against a green background in terms of visual detection and recognition, as a function of the peripheral angle and the target size. Two groups of 9 young, healthy subjects each were used. The colors white, blue, green, red, fluorescent red, fluorescent yellow-green, yellow, fluorescent yellow, orange, fluorescent orange were presented for 2 seconds at a radial distance of 30m under the peripheral viewing angles of 10°, 20°, 30° for group 1, and 30°, 40°, 50° for group 2. The target sizes 0.076m x

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Mattox, Elizabeth A. "Complications of Peripheral Venous Access Devices: Prevention, Detection, and Recovery Strategies." Critical Care Nurse 37, no. 2 (2017): e1-e14. http://dx.doi.org/10.4037/ccn2017657.

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Most hospitalized patients have placement of a peripheral venous access device, either a short peripheral catheter or a peripherally inserted central catheter. Compared with central venous catheters that are not peripherally inserted, the other 2 types are generally perceived by health care providers as safer and less complicated to manage, and less emphasis is placed on the prevention and management of complications. Expertise of nurses in inserting, managing, and removing these devices may reduce the likelihood of complications, and increased recognition of complications associated with use

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18

Merrill, Gary. "Caffeine and Peripheral Blood Flow." Clinical Medical Reviews and Reports 2, no. 02 (2020): 01–04. http://dx.doi.org/10.31579/2690-8794/009.

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Caffeine is the drug of choice for adults of the world. It is commonly found in the favorite beverages they consume such as coffee, energy drinks, soft drinks and tea. The caffeine molecule is a decorative sculpture that helps visitors identify the recently-constructed Chemistry and Chemical Biology Building on the Busch Campus of Rutgers University, Piscataway, New Jersey.

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S. Behera, S. Singh, and M. Sar. "PERIPHERAL ENTHESOPATHY: AN OSTEOLOGICAL STUDY." International Journal of Anatomy and Research 8, no. 3.2 (2020): 7654–59. http://dx.doi.org/10.16965/ijar.2020.178.

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Takım, Uğur, and Hacer Akgül Ceyhun. "VALPROATE-QUETIAPINE INDUCED PERIPHERAL EDEMA." PSYCHIATRIA DANUBINA 35, no. 3 (2023): 445–47. http://dx.doi.org/10.24869/psyd.2023.445.

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Safriel, Uriel N., Sergei Volis, and Salit Kark. "CORE AND PERIPHERAL POPULATIONS AND GLOBAL CLIMATE CHANGE." Israel Journal of Plant Sciences 42, no. 4 (1994): 331–45. http://dx.doi.org/10.1080/07929978.1994.10676584.

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Environmental conditions outside the periphery of a species' distribution prevent population persistence, hence peripheral populations live under conditions different from those of core populations. Peripheral areas are characterized by variable and unstable conditions, relative to core areas. Peripheral populations are expected to be genetically more variable, since the variable conditions induce fluctuating selection, which maintains high genetic diversity. Alternatively, due to marginal ecological conditions at the periphery, populations there are small and isolated; the within-population d

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Nickell, Kevin, and Timothy B. Boone. "PERIPHERAL NEUROPATHY AND PERIPHERAL NERVE INJURY." Urologic Clinics of North America 23, no. 3 (1996): 491–500. http://dx.doi.org/10.1016/s0094-0143(05)70328-1.

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Schwartz, Cecilia. "Semi-Peripheral Dynamics." Journal of World Literature 2, no. 4 (2017): 488–511. http://dx.doi.org/10.1163/24056480-00204006.

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This article aims to contribute to the understanding of the transnational dimension of Italian literature and overlooked dynamics in the literary semi-periphery. Focusing on Italian fiction in Sweden, a panoramic view of this specific semi-peripheral relation is outlined and compared to Danish and English experiences. I will then test the hypothesis that the centrality-peripherality dichotomy remains relevant to the relations of semi-peripheral literatures, but that it depends on “the modality of a specific inclusion within a system” (WReC 123). The main concern is to determine whether semi-pe

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Badan, Linda, and Claudia Crocco. "Italian wh-questions and the low periphery." Linguistics 59, no. 3 (2021): 757–84. http://dx.doi.org/10.1515/ling-2021-0059.

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Abstract This article deals with Italian questions with a post-verbal wh-element, which are generally defined as in situ. We show that post-verbal wh-questions can be interpreted as information-seeking questions, and provide syntactic arguments supporting the hypothesis that the post-verbal wh-element is only apparently in situ. We claim that, in certain contexts, the post-verbal wh-element undergoes a syntactic movement targeting a low-peripheral focus position dedicated to the expression of informational focus. We integrate our analysis with the examination of a number of cases of low-periph

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Bian, Qian, Nimish Khanna, Jurgis Alvikas та Andrew S. Belmont. "β-Globin cis-elements determine differential nuclear targeting through epigenetic modifications". Journal of Cell Biology 203, № 5 (2013): 767–83. http://dx.doi.org/10.1083/jcb.201305027.

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Increasing evidence points to nuclear compartmentalization as a contributing mechanism for gene regulation, yet mechanisms for compartmentalization remain unclear. In this paper, we use autonomous targeting of bacterial artificial chromosome (BAC) transgenes to reveal cis requirements for peripheral targeting. Three peripheral targeting regions (PTRs) within an HBB BAC bias a competition between pericentric versus peripheral heterochromatin targeting toward the nuclear periphery, which correlates with increased H3K9me3 across the β-globin gene cluster and locus control region. Targeting to bot

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Prokop, Stefan, Kelly R. Miller, Natalia Drost та ін. "Impact of peripheral myeloid cells on amyloid-β pathology in Alzheimer’s disease–like mice". Journal of Experimental Medicine 212, № 11 (2015): 1811–18. http://dx.doi.org/10.1084/jem.20150479.

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Although central nervous system–resident microglia are believed to be ineffective at phagocytosing and clearing amyloid-β (Aβ), a major pathological hallmark of Alzheimer’s disease (AD), it has been suggested that peripheral myeloid cells constitute a heterogeneous cell population with greater Aβ-clearing capabilities. Here, we demonstrate that the conditional ablation of resident microglia in CD11b-HSVTK (TK) mice is followed by a rapid repopulation of the brain by peripherally derived myeloid cells. We used this system to directly assess the ability of peripheral macrophages to reduce Aβ pla

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Powell, Sara M., Andrew C. Faust, Stephy George, Richard Townsend, Darla Eubank, and Richard Kim. "Effect of Peripherally Infused Norepinephrine on Reducing Central Venous Catheter Utilization." Journal of Infusion Nursing 46, no. 4 (2023): 210–16. http://dx.doi.org/10.1097/nan.0000000000000508.

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The purpose of this retrospective study was to evaluate the impact of peripherally administered norepinephrine on avoiding central venous catheter insertion while maintaining safety of the infusion. An institutional guideline allows peripheral infusion of norepinephrine via dedicated, 16- to 20-gauge, mid-to-upper arm intravenous (IV) catheters for up to 24 hours. The primary outcome was the need for central venous access in patients initially started on peripherally infused norepinephrine. A total of 124 patients were evaluated (98 initially on peripherally infused norepinephrine vs 26 with c

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Rothpletz, Ann M., Daniel H. Ashmead, and Anne Marie Tharpe. "Responses to Targets in the Visual Periphery in Deaf and Normal-Hearing Adults." Journal of Speech, Language, and Hearing Research 46, no. 6 (2003): 1378–86. http://dx.doi.org/10.1044/1092-4388(2003/107).

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The purpose of this study was to compare the response times of deaf and normal-hearing individuals to the onset of target events in the visual periphery in distracting and nondistracting conditions. Visual reaction times to peripheral targets placed at 3 eccentricities to the left and right of a center fixation point were measured in prelingually deafened adults and normal-hearing adults. Deaf participants responded more slowly than normal-hearing participants to targets in the near periphery in the nondistracting condition and to targets in the near and distant periphery when distracting stim

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Khene, Samson, and Tebello Nyokong. "Single walled carbon nanotubes functionalized with nickel phthalocyanines: effects of point of substitution and nature of functionalization on the electro-oxidation of 4-chlorophenol." Journal of Porphyrins and Phthalocyanines 16, no. 01 (2012): 130–39. http://dx.doi.org/10.1142/s1088424611004439.

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In this work we report on electrochemical behavior of nickel phthalocyanine derivatives tetrasubstituted peripherally and non-peripherally with hydroxy and used to modify single walled carbon nanotubes. Nickel phthalocyanine complex octasubstituted at the peripheral positions with hydroxy groups was also used to modify single walled carbon nanotubes. Nickel phthalocyanine complex tetrasubstituted with amino groups at peripheral position was covalently and non-covalently linked to single walled carbon nanotubes. All the conjugates of nickel phthalocyanine derivatives with single walled carbon n

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Diem, Heinz, Thomas Binder, and Hermann Heimpel. "Fragmentozyten im peripheren Blut Fragmented cells in peripheral blood." LaboratoriumsMedizin 29, no. 5 (2005): 331–32. http://dx.doi.org/10.1515/jlm.2005.045.

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Pacilli, Maurizio, Catherine J. Bradshaw, and Simon A. Clarke. "Use of 8-cm 22G-long peripheral cannulas in pediatric patients." Journal of Vascular Access 19, no. 5 (2018): 496–500. http://dx.doi.org/10.1177/1129729818761278.

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Introduction: Medium-term intravenous access in children is normally achieved by means of repeated multiple peripheral intravenous cannula insertions or peripherally inserted central catheters. Long peripheral cannulas might offer an alternative to these devices in children. Our aim was to clarify whether long peripheral cannulas provide reliable medium-term intravenous access avoiding the need for multiple peripheral intravenous cannulations or peripherally inserted central catheter insertion in children undergoing surgery. Methods: Following ethical approval, we prospectively collected data

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Huang, Chun Ming, Kai Chao Yang, Yu Tsang Chang, Chien Ming Wu, and Shian Wen Chen. "A Tiny Development Platform with Virtualized Peripherals for Education of Embedded Software Design." Advanced Materials Research 748 (August 2013): 936–40. http://dx.doi.org/10.4028/www.scientific.net/amr.748.936.

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In the embedded software education, it is usually a burden to give every student a development board in the class due to limited budget. Besides, peripheral devices such as LCD panels also increase the cost. A cheap and flexible way is to use virtual embedded systems in the class. However, virtual systems cannot completely reflect the developing environment on real platforms. In this article, we propose the idea that combines the virtual and real embedded platforms. The proposed platform preserves the core of the hardware board, so that developers can design embedded software applications in t

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Capelli, Valentina, Carmen Grijota-Martínez, Nathalia R. V. Dragano, et al. "Orally Induced Hyperthyroidism Regulates Hypothalamic AMP-Activated Protein Kinase." Nutrients 13, no. 12 (2021): 4204. http://dx.doi.org/10.3390/nu13124204.

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Besides their direct effects on peripheral metabolic tissues, thyroid hormones (TH) act on the hypothalamus to modulate energy homeostasis. However, since most of the hypothalamic actions of TH have been addressed in studies with direct central administration, the estimation of the relative contribution of the central vs. peripheral effects in physiologic conditions of peripheral release (or administration) of TH remains unclear. In this study we used two different models of peripherally induced hyperthyroidism (i.e., T4 and T3 oral administration) to assess and compare the serum and hypothala

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Berzins, S. P., R. L. Boyd, and J. F. A. P. Miller. "The Role of the Thymus and Recent Thymic Migrants in the Maintenance of the Adult Peripheral Lymphocyte Pool." Journal of Experimental Medicine 187, no. 11 (1998): 1839–48. http://dx.doi.org/10.1084/jem.187.11.1839.

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The thymus is essential for the initial seeding of T cells to the periphery, but its role in maintaining the adult T cell pool remains poorly defined. We investigated whether changes to the rate of T cell export could form part of the mechanism(s) controlling the homeostatic regulation of the size and composition of the peripheral T cell pool. Using neonatal thymi grafted under the kidney capsule, we found that irrespective of whether the pool was oversupplied (by thymic grafts) or undersupplied (due to neonatal thymectomy), the thymic export rate was constant from both the host and graft thym

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Shingleton, Bradford J., Iftikhar M. Chaudhry, and Mark W. OʼDonoghue. "Phacotrabeculectomy: Peripheral iridectomy or no peripheral iridectomy?" Journal of Cataract & Refractive Surgery 28, no. 6 (2002): 998–1002. http://dx.doi.org/10.1016/s0886-3350(01)01180-4.

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McGowan, Donna. "Peripheral cannulation versus peripheral inserted central catheter." British Journal of Nursing 22, Sup5 (2013): S22. http://dx.doi.org/10.12968/bjon.2013.22.sup5.s22.

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Liu, Yulin, Sufang Huang, Haining Wang, et al. "System Verification Scheme Based on an MCU." Journal of Physics: Conference Series 2166, no. 1 (2022): 012004. http://dx.doi.org/10.1088/1742-6596/2166/1/012004.

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Abstract In order to systematically verify the common functions of each peripheral of the chip, find out the problems in the process of chip design in time, and avoid mutual interference between the peripherals of the chip, it is very necessary to systematically verify the chip. The MCU involved in this verification scheme has three cores and several peripherals such as UART, SPI, USB, GMAC and DCMI. In this paper, the common functions of the peripherals of the MCU are verified systematically, and the verification methods of each peripheral are described in detail. The software of this scheme

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Yang, Bo, Xu Li, Weizheng Cheng, et al. "Effects of core-periphery structure on explosive synchronization." International Journal of Modern Physics B 34, no. 30 (2020): 2050290. http://dx.doi.org/10.1142/s0217979220502902.

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We investigate the explosive synchronization in networks with core-periphery structure. The effects of different patterns of core-periphery networks on explosive synchronization are studied by altering network structural parameters. With the variation of two core-periphery structural parameters, the relative connection strength between core and peripheral nodes, and the relative connection strength among peripheral nodes, we find distinct roles played by structural parameters in the path toward explosive synchronization. Our results show that the order parameter of periphery is closer to that

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Hiraga, Shin-ichiro, Sotirios Botsios, David Donze, and Anne D. Donaldson. "TFIIIC localizes budding yeast ETC sites to the nuclear periphery." Molecular Biology of the Cell 23, no. 14 (2012): 2741–54. http://dx.doi.org/10.1091/mbc.e11-04-0365.

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Chromatin function requires specific three-dimensional architectures of chromosomes. We investigated whether Saccharomyces cerevisiae extra TFIIIC (ETC) sites, which bind the TFIIIC transcription factor but do not recruit RNA polymerase III, show specific intranuclear positioning. We show that six of the eight known S. cerevisiae ETC sites localize predominantly at the nuclear periphery, and that ETC sites retain their tethering function when moved to a new chromosomal location. Several lines of evidence indicate that TFIIIC is central to the ETC peripheral localization mechanism. Mutating or

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van Diepen, Paul M. J., and Martien Wampers. "Scene Exploration with Fourier-Filtered Peripheral Information." Perception 27, no. 10 (1998): 1141–51. http://dx.doi.org/10.1068/p271141.

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In a previous moving-window study it was found that scene exploration benefits more from peripheral information of high spatial frequency than of low spatial frequency. In the present study, degraded versions of realistic scenes were presented peripherally during the initial 150 ms of fixations, while the undegraded scene was presented foveally. The undegraded version of the scene was visible both foveally and peripherally during the later part of fixations. During the initial 150 ms, the peripheral part of scenes was low-pass, bandpass, or high-pass filtered, blanked, or decreased in luminanc

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Arsenović-Ranin, Nevena, Duško Kosec, Mirjana Nacka-Aleksić, et al. "Ovarian hormone level alterations during rat post-reproductive life-span influence CD8 + T-cell homeostasis." Experimental Biology and Medicine 240, no. 10 (2015): 1319–32. http://dx.doi.org/10.1177/1535370215570817.

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The study examined the putative role of ovarian hormones in shaping of rat peripheral T-cell compartment during post-reproductive period. In 20-month-old rats ovariectomized (Ox) at the very end of reproductive period, thymic output, cellularity and composition of major TCRαβ + peripheral blood lymphocyte and splenocyte subsets were analyzed. Ovariectomy led to the enlargement of CD8 + peripheral blood lymphocyte and splenocyte subpopulations. This reflected: (i) a more efficient thymic generation of CD8 + cells as indicated by increased number of CD4+CD8 + double positive and the most mature

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Garvey Brickner, Donna, and Jason H. Brickner. "Cdk Phosphorylation of a Nucleoporin Controls Localization of Active Genes through the Cell Cycle." Molecular Biology of the Cell 21, no. 19 (2010): 3421–32. http://dx.doi.org/10.1091/mbc.e10-01-0065.

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Many inducible genes in yeast are targeted to the nuclear pore complex when active. We find that the peripheral localization of the INO1 and GAL1 genes is regulated through the cell cycle. Active INO1 and GAL1 localized at the nuclear periphery during G1, became nucleoplasmic during S-phase, and then returned to the nuclear periphery during G2/M. Loss of peripheral targeting followed the initiation of DNA replication and was lost in cells lacking a cyclin-dependent kinase (Cdk) inhibitor. Furthermore, the Cdk1 kinase and two Cdk phosphorylation sites in the nucleoporin Nup1 were required for p

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NEWTON, JESSICA R., and RHEA T. ESKEW. "Chromatic detection and discrimination in the periphery: A postreceptoral loss of color sensitivity." Visual Neuroscience 20, no. 5 (2003): 511–21. http://dx.doi.org/10.1017/s0952523803205058.

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The peripheral visual field is marked by a deterioration in color sensitivity, sometimes attributed to the random wiring of midget bipolar cells to cone photoreceptors in the peripheral retina (Mullen, 1991; Mullen & Kingdom, 1996). Using psychophysical methods, we explored differences in the sensitivity of peripheral color mechanisms with detection and discrimination of 2-deg spots at 18-deg eccentricity, and find evidence for a postreceptoral locus for the observed loss in sensitivity. As shown before, observers' sensitivity to green was lower than to red in the periphery, although the m

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Fashina, Adedayo, Edith Antunes, and Tebello Nyokong. "A comparative photophysicochemical study of mono substituted phthalocyanines grafted onto silica nanoparticles." Journal of Porphyrins and Phthalocyanines 18, no. 05 (2014): 396–405. http://dx.doi.org/10.1142/s1088424614500138.

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In this study, we report on the covalent linking of carboxylic acid functionalized silica nanoparticles with zinc phthalocyanine mono-substituted non-peripherally and peripherally with either a 4-amino phenoxy (1, peripheral and 2, non-peripheral) or an amino group (3 peripheral). The grafting is achieved via the formation of an amide bond between the carboxylic acid of the silica nanoparticles and the amino group of the phthalocyanine complexes. The hybrid nanoparticles retained the amorphous nature of silica nanoparticles after conjugation. A slight decrease in fluorescence and a general imp

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Kawano, K., Y. Inoue, A. Takemura, and F. A. Miles. "Effect of disparity in the peripheral field on short-latency ocular following responses." Visual Neuroscience 11, no. 4 (1994): 833–37. http://dx.doi.org/10.1017/s0952523800003138.

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AbstractOcular following responses induced by brief movements of the visual scene were examined in monkeys for their dependence on disparity in the peripheral field. A random dot pattern was projected onto a tangent screen and partitioned into central and peripheral regions. Test stimuli were velocity steps applied in the central region, while stimuli in the periphery were stationary. The visual images in the central region were seen always in the plane of the screen, while stimuli in the periphery could be seen in front, behind, or in the plane of the screen (achieved by a system of polarizin

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Hofmockel, Carolin. "Patterns of (inter)subjectivity." Functions of Language 24, no. 2 (2017): 166–95. http://dx.doi.org/10.1075/fol.24.2.02hof.

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Abstract The prevalent hypothesis in research on pragmatic markers suggests that the left periphery of an utterance attracts predominantly subjective meanings, whereas the right periphery is the locus of intersubjective meanings. The goal of this paper is to test this hypothesis for but as used in a dataset of spoken Glaswegian English, a variety in which but may occur in both left- and right-peripheral positions. Considering that but derives its discursive meaning not per se, but from its embeddedness in particularized contexts, the methodological framework integrates the notion of (inter)sub

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EBRALİDZE, Aleksandre, та Ketevan GRDZELİDZE. "Defining contexts of the Postcolonial, the post-Soviet, and the Peripheral – The Case of Georgia [Определение контекстов постколониального, постсоветского и периферийного — пример Грузии]". Journal of Caucasian Studies 8, № 14 (2023): 57–82. http://dx.doi.org/10.21488/jocas.1278002.

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In some approaches, the post-Soviet condition is comparable to postcolonial. Yet, another approach defines the post-Soviet as a general context and studies its’ peripheral conditions. Within the framework of this approach, post-Soviet represents context, and the periphery is an additional attestation to it. An internal center produces an internal periphery which is represented as a marginal, dependent, and less significant subject. This internal peripheralization and marginalization is represented as a specific construct and considered a post-Soviet, postcolonial occurrence. These specific con

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Tsukamoto, Kiyoshi, Yukiomi Nakade, Christopher Mantyh, Kirk Ludwig, Theodore N. Pappas, and Toku Takahashi. "Peripherally administered CRF stimulates colonic motility via central CRF receptors and vagal pathways in conscious rats." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 290, no. 6 (2006): R1537—R1541. http://dx.doi.org/10.1152/ajpregu.00713.2005.

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Corticotropin releasing factor (CRF) is one of the most important factors in the mechanism of stress-induced stimulation of colonic motility. However, it is controversial whether stress-induced stimulation of colonic motility is mediated via central or peripheral CRF receptors. We investigated the hypothesis that peripherally injected CRF accelerates colonic motility through the central CRF receptor, but not the peripheral CRF receptor. A strain gauge transducer was sutured on the serosal surface of the proximal colon. Colonic motility was monitored before and after the peripheral injection of

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Hess, Robert F., and Jim McCarthy. "Topological disorder in peripheral vision." Visual Neuroscience 11, no. 5 (1994): 1033–36. http://dx.doi.org/10.1017/s0952523800003977.

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AbstractOne of the most striking properties of the mammalian visual system is that it is only the central part of the visual field, the fovea, where vision is most acute. The superiority of the fovea is particularly evident in tasks requiring accurate spatial localization. It is currently thought that peripheral spatial uncertainty is a simple consequence of the decreased sampling grain of the peripheral field. We show that the topological fidelity of the afferent projection declines with eccentricity away from the fovea and that it is this rather than the sampling grain that underlies the poo

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Mooli, Ravi K., and Kalaimaran Sadasivam. "Peripheral Inotropes in Critically Ill Children: Is It Safe?" Global Pediatric Health 8 (January 2021): 2333794X2110222. http://dx.doi.org/10.1177/2333794x211022250.

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Many children needing pediatric intensive care units care require inotropes, which are started peripherally prior to securing a central venous access. However, many hospitals in low- and middle-income countries (LMIC) may not have access to central lines and the vasoactive medications are frequently given through a peripheral venous access. Aim: The aim of our study was to describe the role of peripheral vasoactive inotropes in children. Methods: Children requiring peripheral vasoactive medications were included in this study. We retrospectively collected data at 2 time points on use and compl

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