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Journal articles on the topic 'Reciprocal illumination'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Kneebone, Roger. "When I say … reciprocal illumination." Medical Education 49, no. 9 (2015): 861–62. http://dx.doi.org/10.1111/medu.12743.

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Santos, Charles Morphy D., and Renato S. Capellari. "On Reciprocal Illumination and Consilience in Biogeography." Evolutionary Biology 36, no. 4 (2009): 407–15. http://dx.doi.org/10.1007/s11692-009-9070-y.

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3

Zhao, Qing-Nan, Ting-Zhu Huang, Xi-Le Zhao, Tian-Hui Ma, and Ming-Hui Cheng. "A Convex Optimization Model and Algorithm for Retinex." Mathematical Problems in Engineering 2017 (2017): 1–14. http://dx.doi.org/10.1155/2017/4012767.

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Retinex is a theory on simulating and explaining how human visual system perceives colors under different illumination conditions. The main contribution of this paper is to put forward a new convex optimization model for Retinex. Different from existing methods, the main idea is to rewrite a multiplicative form such that the illumination variable and the reflection variable are decoupled in spatial domain. The resulting objective function involves three terms including the Tikhonov regularization of the illumination component, the total variation regularization of the reciprocal of the reflect

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Lienau, E. Kurt, Rob DeSalle, Jeffrey A. Rosenfeld, and Paul J. Planet. "Reciprocal Illumination in the Gene Content Tree of Life." Systematic Biology 55, no. 3 (2006): 441–53. http://dx.doi.org/10.1080/10635150600697416.

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5

Reif, Wolf-Ernst. "Evolution of organ systems: Phylogeny, function and reciprocal illumination." Senckenbergiana lethaea 82, no. 1 (2002): 356–66. http://dx.doi.org/10.1007/bf03043794.

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6

Babić, Jovan. "Reciprocal Illumination: Epistemological Necessity or Ontological Destiny? Some Preliminary Remarks." Rivista di estetica, no. 57 (November 1, 2014): 143–54. http://dx.doi.org/10.4000/estetica.714.

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7

Li, Po-Nan, Soichi Wakatsuki, Piero A. Pianetta, and Yijin Liu. "Hybrid real- and reciprocal-space full-field imaging with coherent illumination." Journal of Optics 22, no. 11 (2020): 115611. http://dx.doi.org/10.1088/2040-8986/abbeca.

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Boudinot, Brendon E., Adrian K. Richter, Jörg U. Hammel, Jacek Szwedo, Błażej Bojarski, and Vincent Perrichot. "Genomic-Phenomic Reciprocal Illumination: Desyopone hereon gen. et sp. nov., an Exceptional Aneuretine-like Fossil Ant from Ethiopian Amber (Hymenoptera: Formicidae: Ponerinae)." Insects 73, no. 796 (2022): 1–19. https://doi.org/10.3390/insects13090796.

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Boudinot, Brendon E., Richter, Adrian K., Hammel, Jörg U., Szwedo, Jacek, Bojarski, Błażej, Perrichot, Vincent (2022): Genomic-Phenomic Reciprocal Illumination: Desyopone hereon gen. et sp. nov., an Exceptional Aneuretine-like Fossil Ant from Ethiopian Amber (Hymenoptera: Formicidae: Ponerinae). Insects 73 (796): 1-19, DOI: 10.3390/insects13090796, URL: http://dx.doi.org/10.3390/insects13090796

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Padamsee, Mahajabeen, Gail J. Celio, and David J. McLaughlin. "Using phylogeny and ultrastructure to study cystidia of two Psathyrella species: reciprocal illumination." Botany 86, no. 11 (2008): 1334–42. http://dx.doi.org/10.1139/b08-091.

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Ultrastructure of the cystidia of Psathyrella aff. nolitangere (Fr.) A. Pearson & Dennis and Psathyrella rhodospora Weaver & Smith (Agaricales) was examined primarily using freeze substitution, with the goal of evaluating whether these cells could provide phylogenetically informative characters with which to study morphological evolution. Within the Agaricales, the diversity of cystidial form coupled with the limited number of studies makes accurate character coding for use in phylogenetic analyses problematic. This study revealed many common cystidial characteristics between the two c

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Hernandez, L. P. "Functional Morphology and Developmental Biology of Zebrafish: Reciprocal Illumination from an Unlikely Couple." Integrative and Comparative Biology 42, no. 2 (2002): 222–31. http://dx.doi.org/10.1093/icb/42.2.222.

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11

Houde, Peter. "EVOLUTION OF THE HELIORNITHIDAE: RECIPROCAL ILLUMINATION BY MORPHOLOGY, BIOGEOGRAPHY AND DNA HYBRIDIZATION (AVES: GRUIFORMES)." Cladistics 10, no. 1 (2005): 1–19. http://dx.doi.org/10.1111/j.1096-0031.1994.tb00161.x.

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Houde, P. "Evolution of the Heliornithidae: Reciprocal Illumination by Morphology, Biogeography and DNA Hybridization (Aves: Gruiformes)." Cladistics 10, no. 1 (1994): 1–19. http://dx.doi.org/10.1006/clad.1994.1001.

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13

BOXSHALL, GEOFF A. "Self-help for taxonomists: three things we must do for taxonomy to survive." Megataxa 1, no. 1 (2020): 39–42. http://dx.doi.org/10.11646/megataxa.1.1.7.

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Knapp & Boxshall (2010) concluded that “at the very time when the importance of biodiversity has been realised, our capability of describing and documenting it has been eroded to a crisis point.” It seems to me that little has changed since then but other contributions are focusing on the overall problem so I want to use this article to highlight three practical challenges for taxonomy going forwards. 1. Maintaining and enhancing the system of Reciprocal Illumination. 2. Building and maintaining taxonomic information systems. 3. Addressing issues of societal relevance.

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14

Chase, Mark W., Maarten J. M. Christenhusz, Ruth L. Palsson, et al. "SPECIES DELIMITATION IN NICOTIANA SECT. SUAVEOLENTES (SOLANACEAE): RECIPROCAL ILLUMINATION LEADS TO RECOGNITION OF MANY NEW SPECIES." Curtis's Botanical Magazine 38, no. 3 (2021): 266–86. http://dx.doi.org/10.1111/curt.12410.

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15

Schmidt-Leukel, Perry. "The Lord's Prayer in the Light of Shin-Buddhist-Christian Comparative Considerations." Buddhist-Christian Studies 43, no. 1 (2023): 33–49. http://dx.doi.org/10.1353/bcs.2023.a907570.

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abstract: This paper reflects on the "Lord's Prayer" by relating it to various aspects of Shin-Buddhist practice and teachings as expounded in the writings of Shinran. The address of Ultimate Reality as parent, the concept of the "name," and the act of prayer, especially in its petitionary form, are considered in a comparative light. This does not only produce some "reciprocal illumination." It rather leads to an interreligious inquiry into the problem of evil and the problem of freedom and grace as they appear in both traditions. This triggers the insight that both traditions operate within a

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16

Gustafson, Grey T., Kelly B. Miller, Mariano C. Michat, et al. "The enduring value of reciprocal illumination in the era of insect phylogenomics: a response to Cai et al . (2020)." Systematic Entomology 46, no. 3 (2021): 473–86. http://dx.doi.org/10.1111/syen.12471.

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17

Yao, Nan, and J. M. Cowley. "Convergence of the incident beam in reflection Electron Microscopy." Proceedings, annual meeting, Electron Microscopy Society of America 47 (August 6, 1989): 532–33. http://dx.doi.org/10.1017/s0424820100154639.

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The RHEED (Reflection High Energy Electron Diffraction) patterns as essential indications of the diffraction conditions in relation to REM (Reflection Electron Microscopy) imaging provide a wealth of information about the surfaces. They contain extensive patterns of Kikuchi lines, bands and envelopes resulting from diffuse inelastic scattering processes. They also contain arrays of diffuse spots forbidden by the boundary conditions for elastic scattering but generated by multiple diffuse scattering processes.However, a word of caution has to be sounded. Strictly speaking, the normal RHEED patt

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Nicolalde‐Morejón, Fernando, Francisco Vergara‐Silva, Jorge González‐Astorga, Andrew P. Vovides, and Alejandro Espinosa de los Monteros. "Reciprocal illumination of morphological characters upon a molecular hypothesis supports the proposal of a new species of cycad from Mexico." Systematics and Biodiversity 7, no. 1 (2009): 73–79. http://dx.doi.org/10.1017/s1477200008002879.

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19

Jia, Wen, Yong Pang, Riccardo Tortini, Daniel Schläpfer, Zengyuan Li, and Jean-Louis Roujean. "A Kernel-Driven BRDF Approach to Correct Airborne Hyperspectral Imagery over Forested Areas with Rugged Topography." Remote Sensing 12, no. 3 (2020): 432. http://dx.doi.org/10.3390/rs12030432.

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Airborne hyper-spectral imaging has been proven to be an efficient means to provide new insights for the retrieval of biophysical variables. However, quantitative estimates of unbiased information derived from airborne hyperspectral measurements primarily require a correction of the anisotropic scattering properties of the land surface depicted by the bidirectional reflectance distribution function (BRDF). Hitherto, angular BRDF correction methods rarely combined viewing-illumination geometry and topographic information to achieve a comprehensive understanding and quantification of the BRDF ef

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Boudinot, Brendon E., Adrian K. Richter, Jörg U. Hammel, Jacek Szwedo, Błażej Bojarski, and Vincent Perrichot. "Genomic-Phenomic Reciprocal Illumination: Desyopone hereon gen. et sp. nov., an Exceptional Aneuretine-like Fossil Ant from Ethiopian Amber (Hymenoptera: Formicidae: Ponerinae)." Insects 13, no. 9 (2022): 796. http://dx.doi.org/10.3390/insects13090796.

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Fossils are critical for understanding the evolutionary diversification, turnover, and morphological disparification of extant lineages. While fossils cannot be sequenced, phenome-scale data may be generated using micro-computed tomography (µ-CT), thus revealing hidden structures and internal anatomy, when preserved. Here, we adduce the male caste of a new fossil ant species from Miocene Ethiopian amber that resembles members of the Aneuretinae, matching the operational definition of the subfamily. Through the use of synchrotron radiation for µ-CT, we critically test the aneuretine-identity hy

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21

Xu, Xiaobo, Wenping Gu, Xiaoyan Wang, Wei Zhu, Lin Zhang, and Zan Zhang. "Influences of Low Intensity on Diode Parameters of CdTe Solar Cells." Materials 13, no. 9 (2020): 2194. http://dx.doi.org/10.3390/ma13092194.

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This study deals with the CdS/CdTe solar cells under low illumination intensity, with cell #1 for the shunt resistance exceeding 100,000 Ω·cm2 and cell #2 for the shunt resistance above 1000 Ω·cm2. The diode parameter variations with the decline of the irradiance intensity are illustrated by dividing 0–100 mW/cm−2 into a number of small intensity ranges for J–V measurements and assuming the diode parameters to be constant within each range, the diode parameters of each range including the series resistance, the shunt resistance, the reverse saturation current density and the ideality factor ar

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22

Kim, Jong Woo, Marc Messerschmidt, and William S. Graves. "Performance Evaluation of Deep Neural Network Model for Coherent X-ray Imaging." AI 3, no. 2 (2022): 318–30. http://dx.doi.org/10.3390/ai3020020.

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We present a supervised deep neural network model for phase retrieval of coherent X-ray imaging and evaluate the performance. A supervised deep-learning-based approach requires a large amount of pre-training datasets. In most proposed models, the various experimental uncertainties are not considered when the input dataset, corresponding to the diffraction image in reciprocal space, is generated. We explore the performance of the deep neural network model, which is trained with an ideal quality of dataset, when it faces real-like corrupted diffraction images. We focus on three aspects of data q

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23

Mehdizadeh Allaf, Malihe, and Hassan Peerhossaini. "Cyanobacteria: Model Microorganisms and Beyond." Microorganisms 10, no. 4 (2022): 696. http://dx.doi.org/10.3390/microorganisms10040696.

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In this review, the general background is provided on cyanobacteria, including morphology, cell membrane structure, and their photosynthesis pathway. The presence of cyanobacteria in nature, and their industrial applications are discussed, and their production of secondary metabolites are explained. Biofilm formation, as a common feature of microorganisms, is detailed and the role of cell diffusion in bacterial colonization is described. Then, the discussion is narrowed down to cyanobacterium Synechocystis, as a lab model microorganism. In this relation, the morphology of Synechocystis is disc

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Obraztsova, Anna A., Daniele Barettin, Aleksandra D. Furasova, et al. "Light-Trapping Electrode for the Efficiency Enhancement of Bifacial Perovskite Solar Cells." Nanomaterials 12, no. 18 (2022): 3210. http://dx.doi.org/10.3390/nano12183210.

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Antireflection and light-trapping coatings are important parts of photovoltaic architectures, which enable the reduction of parasitic optical losses, and therefore increase the power conversion efficiency (PCE). Here, we propose a novel approach to enhance the efficiency of perovskite solar cells using a light-trapping electrode (LTE) with non-reciprocal optical transmission, consisting of a perforated metal film covered with a densely packed array of nanospheres. Our LTE combines charge collection and light trapping, and it can replace classical transparent conducting oxides (TCOs) such as IT

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25

Taifour, Hatem, Kyle G. Dexter, Jawad Al-Bakri, Anthony Miller, and Sophie Neale. "A State-of-the-Art Vegetation Map for Jordan: A New Tool for Conservation in a Biodiverse Country." Conservation 2, no. 1 (2022): 174–94. http://dx.doi.org/10.3390/conservation2010012.

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In many countries, including Jordan, the updating of vegetation maps is required to aid in formulating development and management plans for agriculture, forest, and rangeland sectors. Remote sensing data contributes widely to vegetation mapping at different scales by providing multispectral information that can separate and identify different vegetation groups at reasonable accuracy and low cost. Here, we implemented state-of-the-art approaches to develop a vegetation map for Jordan, as an example of how such maps can be produced in regions of high vegetation complexity. Specifically, we used

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26

Khalid, Hina. "Responding to the Call of God: The Motif of Devotional Love in the Poetry of Rabindranath Tagore and Kazi Nazrul Islam." Journal of Islamic and Muslim Studies 8, no. 1 (2023): 58–81. http://dx.doi.org/10.2979/jims.00004.

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Abstract: This article explores several thematic synergies across Hindu and Muslim devotional sensibilities through an analysis of selected songs from two influential Bengali poet-thinkers: Rabindranath Tagore (1861–1941) and Kazi Nazrul Islam (1899–1976). This study offers an exploratory engagement with these songs in the form of new translations from the original Bengali and reflections that suggest fertile theological parallels between their verses. Through a close reading of these selected songs, certain common themes are discernible, such as the paradoxes of intimacy and painful distance

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27

Zhang, Haoran. "Dialogue between Confucianism and Holmes Rolston, III—Its Significance for Theology in the Planetary Climate Crisis." Religions 14, no. 7 (2023): 872. http://dx.doi.org/10.3390/rel14070872.

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Holmes Rolston, III examined the significance of Asian thought for Western evaluations of nature and questioned if Asian Romanticism can inform the realistic decision making required for practice. However, Rolston’s general evaluation of Asian thought ignored Confucianism. This study launches a dialogue between Rolston and contemporary Confucianism on environmental philosophy and highlights the following points in response to Rolston: First, Confucianism is grounded on an “anthropocosmic” worldview and bases its environmental ethics on its affirmation of the “virtue of life and growth” and the

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28

Youngseog, Lee SJ. "When The Bible Encounters The Gateless Barrier." AUC: Asian Journal of Religious Studies Jan-Feb 2022, Vol 67/1 (2021): 15–32. https://doi.org/10.5281/zenodo.5769185.

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There is a long way, annoying and wishing to avoid, but at the same time and unavoidable and fruitful, that might be leading the faithful from an anxiety for going astray on our own path of belief to hope for reciprocal learning that the mutual change and growth through dialogue with religious other can occur. How we can learn from the faith of the other, how both sides can change and grow mutually? We can get help from interreligious dialogue accompanying an intrareligious dialogue, being often reiterated by the “apostle of interreligious dialogue” Raimon Panikkar, which is inner

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Salon, Christophe, Qinglin Li, and David Thomas Canvin. "Glycolaldehyde inhibition of CO2transport in the cyanobacteriumSynechococcusUTEX 625." Canadian Journal of Botany 76, no. 1 (1998): 1–11. http://dx.doi.org/10.1139/b97-154.

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In studies of the inorganic carbon (Ci) concentrating mechanism of cyanobacteria glycolaldehyde is often used to inhibit photosynthetic CO2fixation. As a partial inhibition of active CO2transport by glycolaldehyde under steady-state Ciflux conditions has been recently suggested, in this paper, using mass spectrometry, we investigate in detail the relationship between glycolaldehyde concentration ([GLY]) and CO2transport both during the initial period following illumination of a cyanobacterial cell suspension and during the so-called steady state when an internal Cipool has been allowed to deve

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Tsuda, Soichiro, Jeff Jones, and Andrew Adamatzky. "TowardsPhysarumEngines." Applied Bionics and Biomechanics 9, no. 3 (2012): 221–40. http://dx.doi.org/10.1155/2012/613505.

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The slime mouldPhysarumpolycephalumis a suitable candidate organism for soft-matter robotics because it exhibits controllable transport, movement and guidance behaviour.Physarummay be considered as a smart computing and actuating material since both its motor and control systems are distributed within its undifferentiated tissue and can survive trauma such as excision, fission and fusion of plasmodia. Thus it may be suitable for exploring the generation and distribution of micro-actuation in individual units or planar arrays. We experimentally show how the plasmodium ofPhysarumis shaped to exe

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Lewis, Christine E., John R. L. Walker, Jane E. Lancaster, and Anthony J. Conner. "Light regulation of anthocyanin, flavonoid and phenolic acid biosynthesis in potato minitubers in vitro." Functional Plant Biology 25, no. 8 (1998): 915. http://dx.doi.org/10.1071/pp98112.

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Unlike most flowers and fruit, some potato (Solanum tuberosum L.) cultivars can produce anthocyanin-pigmented tubers without direct exposure to light. This study used minitubers developing on in vitro cultured potato plants to study the effect of light on the regulation of anthocyanin and flavonoid biosynthesis in tubers. Although some potato cultivars produced anthocyanin in the dark, light enhanced the production of anthocyanins, other flavonoids and phenolic acids in all cultivars studied. After a minimum of 8 h exposure to light, minitubers of Desirée showed a significant increase of antho

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Fritz, Melanie, Lukas F. Deutsch, Karunia Putra Wijaya, Thomas Götz, and Christian B. Fischer. "An Image-Processing Tool for Size and Shape Analysis of Manufactured Irregular Polyethylene Microparticles." Microplastics 3, no. 1 (2024): 124–46. http://dx.doi.org/10.3390/microplastics3010008.

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Microplastics (MPs) pose a significant risk to humans and animals due to their ability to absorb, adsorb, and desorb organic pollutants. MPs catchment from either sediments or water bodies is crucial for risk assessment, but fast and effective particle quantification of irregularly shaped particles is only marginally addressed. Many studies used microscopy methods to count MP particles, which are tedious for large sample sizes. Alternatively, this work presents an algorithm developed in the free software GNU Octave to analyze microscope images of MP particles with variable sizes and shapes. Th

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Pambudi, Andreas Rilo. "Fenomena Ketakutan Cinta Beda Agama sebagai Ide dalam Karya Seni Rupa." INVENSI 9, no. 1 (2024): 100–112. http://dx.doi.org/10.24821/invensi.v9i1.8956.

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Penelitian artistik ini dilakukan sebagai upaya untuk mengobservasi dan mengeksplorasi aspek di dalam tema fenomena ketakutan cinta beda agama untuk dapat dijadikan gagasan dalam penciptaan karya seni. Tujuan penelitian penciptaan seni ini adalah menciptakan karya seni yang inovatif dan eksploratif guna memantik suatu wacana bersifat kontradiktif yang masih dianggap tabu oleh masyarakat. Metode practice-based research digunakan dalam penelitian ini agar peneliti menyatu dengan objek yang dikerjakan dalam penghayatan secara timbal balik (prinsip in and through). Selain itu, metode practice-base

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Liu, Haihua, John Spencer Baskin, and Ahmed H. Zewail. "Infrared PINEM developed by diffraction in 4D UEM." Proceedings of the National Academy of Sciences 113, no. 8 (2016): 2041–46. http://dx.doi.org/10.1073/pnas.1600317113.

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The development of four-dimensional ultrafast electron microscopy (4D UEM) has enabled not only observations of the ultrafast dynamics of photon–matter interactions at the atomic scale with ultrafast resolution in image, diffraction, and energy space, but photon–electron interactions in the field of nanoplasmonics and nanophotonics also have been captured by the related technique of photon-induced near-field electron microscopy (PINEM) in image and energy space. Here we report a further extension in the ongoing development of PINEM using a focused, nanometer-scale, electron beam in diffraction

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Sharma, Ram, and Keitarou Hara. "Characterization of Vegetation Physiognomic Types Using Bidirectional Reflectance Data." Geosciences 8, no. 11 (2018): 394. http://dx.doi.org/10.3390/geosciences8110394.

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This paper presents an assessment of the bidirectional reflectance features for the classification and characterization of vegetation physiognomic types at a national scale. The bidirectional reflectance data at multiple illumination and viewing geometries were generated by simulating the Moderate Resolution Imaging Spectroradiometer (MODIS) Bidirectional Reflectance Distribution Function (BRDF) model parameters with Ross-Thick Li-Sparse-Reciprocal (RT-LSR) kernel weights. This research dealt with the classification and characterization of six vegetation physiognomic types—evergreen coniferous

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Moore-Dotson, Johnnie M., Justin S. Klein, Reece E. Mazade, and Erika D. Eggers. "Different types of retinal inhibition have distinct neurotransmitter release properties." Journal of Neurophysiology 113, no. 7 (2015): 2078–90. http://dx.doi.org/10.1152/jn.00447.2014.

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Neurotransmitter release varies between neurons due to differences in presynaptic mechanisms such as Ca2+ sensitivity and timing. Retinal rod bipolar cells respond to brief dim illumination with prolonged glutamate release that is tuned by the differential release of GABA and glycine from amacrine cells in the inner retina. To test if differences among types of GABA and glycine release are due to inherent amacrine cell release properties, we directly activated amacrine cell neurotransmitter release by electrical stimulation. We found that the timing of electrically evoked inhibitory currents w

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He, Zhendong, Yaonan Wang, Feng Yin, and Jie Liu. "Surface defect detection for high-speed rails using an inverse P-M diffusion model." Sensor Review 36, no. 1 (2016): 86–97. http://dx.doi.org/10.1108/sr-03-2015-0039.

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Purpose – When using a machine vision inspection system for rail surface defect detection, many complex factors such as illumination changes, reflection inequality, shadows, stains and rust might inevitably deform the scanned rail surface image. This paper aims to reduce the influence of these factors, a pipeline of image processing algorithms for robust defect detection is developed. Design/methodology/approach – First, a new inverse Perona-Malik (P-M) diffusion model is presented for image enhancement, which takes the reciprocal of gradient as feature to adjust the diffusion coefficients, an

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Niro, Fabrizio. "Evaluation of Orbital Drift Effect on Proba-V Surface Reflectances Time Series." Remote Sensing 13, no. 12 (2021): 2250. http://dx.doi.org/10.3390/rs13122250.

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Multi-temporal consistency of space-borne observations is an essential requirement for studying inter-annual changes and trends of satellite-derived biophysical products. The Proba-V mission, launched in 2013, was designed to ensure the continuity of the SPOT-VEGETATION long-term data record of global daily observations for land applications. The suitability of Proba-V to provide a temporally consistent data record is, however, potentially jeopardized by the orbital drift effect, which is known to induce spurious trends in time series. The aim of this paper is therefore to evaluate, for the fi

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Coomans, August. "Present status and future of nematode systematics." Nematology 4, no. 5 (2002): 573–82. http://dx.doi.org/10.1163/15685410260438836.

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AbstractSince phylogenetic systematics became generally accepted and especially since informatics and molecular techniques for phylogenetic analysis were developed, systematics has undergone a conceptual and methodological revolution. Taxonomy, on the contrary, suffered a decline. Poor descriptions, too much routine work and low citation rates hampered it. As a result, the discipline became less attractive to young scientists. With only a small fraction of the biodiversity known, this situation will lead to serious problems in the future in all those fields of nematology depending on a correct

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40

Qiu, Yin-Long, Alexander B. Taylor, and Isaac M. Fine. "A Molecular Temporal Evolutionary Framework of Land Plants and the Age of Angiosperms." Annals of the Missouri Botanical Garden 109 (October 11, 2024): 353–412. http://dx.doi.org/10.3417/2024483.

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A series of Bayesian molecular clock analyses with varying model combinations, parameters, and tree topologies were conducted to establish a temporal evolutionary framework of land plants and to estimate the age of angiosperms. The data consisted of five organellar and nuclear genes, 633 taxa, and 23 fossil calibration points (FCPs). The analyses were evaluated using an internal search thoroughness measure, effective sample sizes, and two external criteria: the consensus land plant phylogeny and a newly developed method that used the Hennigian reciprocal illumination principle to compare molec

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Ward, Philip S., and Brendon E. Boudinot. "Grappling with homoplasy: taxonomic refinements and reassignments in the ant genera Camponotus and Colobopsis (Hymenoptera: Formicidae)." Arthropod Systematics & Phylogeny 79 (April 19, 2021): 37–56. http://dx.doi.org/10.3897/asp.79.e66978.

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Camponotus and Colobopsis are widely distributed and species-rich genera in the ant tribe Camponotini. Molecular phylogenetic studies demonstrate that they are not sister taxa, but several lineages within each genus have converged to a remarkable degree, confounding the taxonomy of these ants. Based on multiple lines of evidence, including worker and male morphology, we demonstrate that: (1) three species of “Camponotus” belonging to the subgenus Myrmotemnus, including its type species, are in fact members of the genus Colobopsis; (2) four species previously assigned to Colobopsis belong to th

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Ward, Philip S., and Brendon E. Boudinot. "Grappling with homoplasy: taxonomic refinements and reassignments in the ant genera Camponotus and Colobopsis (Hymenoptera: Formicidae)." Arthropod Systematics & Phylogeny 79 (April 19, 2021): 37–56. https://doi.org/10.3897/asp.79.e66978.

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Camponotus and Colobopsis are widely distributed and species-rich genera in the ant tribe Camponotini. Molecular phylogenetic studies demonstrate that they are not sister taxa, but several lineages within each genus have converged to a remarkable degree, confounding the taxonomy of these ants. Based on multiple lines of evidence, including worker and male morphology, we demonstrate that: (1) three species of "Camponotus" belonging to the subgenus Myrmotemnus, including its type species, are in fact members of the genus Colobopsis; (2) four species previously assigned to Colobopsis belong to th

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Bateman, Richard M. "Hunting the Snark: the flawed search for mythical Jurassic angiosperms." Journal of Experimental Botany 71, no. 1 (2019): 22–35. http://dx.doi.org/10.1093/jxb/erz411.

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Abstract Several recent palaeobotanical studies claim to have found and described pre-Cretaceous angiosperm macrofossils. With rare exceptions, these papers fail to define a flower, do not acknowledge that fossils require character-based rather than group-based classification, do not explicitly state which morphological features would unambiguously identify a fossil as angiospermous, ignore the modern conceptual framework of phylogeny reconstruction, and infer features in the fossils in question that are interpreted differently by (or even invisible to) other researchers. This unfortunate situ

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Inchbald, Guy. "Facetting diagrams." Mathematical Gazette 90, no. 518 (2006): 253–61. http://dx.doi.org/10.1017/s0025557200179653.

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Facetting, or faceting, is the process of removing parts of a polyhedron, without creating any new vertices. It has received far less attention than the process of stellation, which is its exact reciprocal. Facetting is perhaps less easy to visualise clearly, and the results may not have the same immediate appeal. But once broached, it has a fascination all its own. Also, to understand the rules of stellation properly, it can be illuminating to study the reciprocal rules of facetting. Now that suitable software is available (see Further investigations), the study of facetting is gaining moment

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Donges, Jörn, André Rothkirch, Thomas Wroblewski, et al. "Energy Dispersive X-Ray Diffraction Imaging." Materials Science Forum 772 (November 2013): 21–25. http://dx.doi.org/10.4028/www.scientific.net/msf.772.21.

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Position resolved structural information from polycrystalline materials is usually obtained via micro beam techniques illuminating only a single spot of the specimen. Multiplexing in reciprocal space is achieved either by the use of an area detector or an energy dispersive device. Alternatively spatial information may be obtained simultaneously from a large part of the sample by using an array of parallel collimators between the sample and a position sensitive detector which suppresses crossfire of radiation scattered at different positions in the sample. With the introduction of an X-ray came

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Bentley, J., K. B. Alexander, and Z. L. Wang. "TEM Z-contrast imaging with wide-angle hollow-cone illumination." Proceedings, annual meeting, Electron Microscopy Society of America 48, no. 4 (1990): 400–401. http://dx.doi.org/10.1017/s0424820100175132.

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High resolution scanning transmission electron microscopy (STEM) images with contrast sensitive to atomic number (Z-contrast) have been obtained with the use of a high-angle annular detector. The equivalent conventional transmission electron microscopy (TEM) dark-field mode reciprocally related to Z-contrast STEM is wide-angle hollow-cone illumination with an on-axis objective aperture. There are two ways to obtain hollow cone illumination; with an annular condenser aperture or by conically scanning the beam tilt coils. As in the case of STEM Z-contrast imaging, resolution with hollow-cone ill

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Inneam, Chanikan, Keerayoot Srinuanjan, and Witoon Yindeesuk. "An application of reflective holographic gratings for measurement of cylindrical curvature." Journal of Physics: Conference Series 2145, no. 1 (2021): 012054. http://dx.doi.org/10.1088/1742-6596/2145/1/012054.

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Abstract This paper presented an application of reflective holographic gratings for the measurement of cylindrical curvature. The surface of the fabricated holographic grating was coated with gold by the sputtering method, where it became a reflective holographic grating. The grating was attached to the surface of various radius cylindrical objects. The diffraction pattern produced by the bent grating with different radius was observed by illuminating a laser beam normal to the grating surface. The gratings constant were calculated from the observed diffraction pattern. The relationship betwee

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La Croix, Sumner J., and Christopher Grandy. "The Political Instability of Reciprocal Trade and the Overthrow of the Hawaiian Kingdom." Journal of Economic History 57, no. 1 (1997): 161–89. http://dx.doi.org/10.1017/s0022050700017964.

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The overthrow of the Hawaiian monarchy in 1893 offers an illuminating case study of the political economy of preferential trading relationships between large and small countries. The limited-term reciprocity treaty of 1876 between Hawaii and the United States generated problematic strategic dynamics, as the normal operation of the treaty gradually worsened Hawaii’s bargaining position. This allowed the United States to extract better terms when the treaty expired in 1883 and to act opportunistically in 1890 with the passage of the McKinley Tariff. The political economy of the treaty contribute

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Valdez, Inés. "Cosmopolitanism Without National Consciousness is not Radical." Philosophy and Global Affairs 1, no. 2 (2021): 283–96. http://dx.doi.org/10.5840/pga202110124.

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In this essay, I engage with the methodological contributions and original readings of Fanon and Rousseau contained in Jane Anna Gordon’s Creolizing Political Theory. I build upon one insight in particular––Gordon’s illuminating joint reading of Rousseau’s general will and Fanon’s national consciousness—in order to reflect on Fanon’s ambivalence about Pan-Africanism. In this task, I engage with W.E.B. Du Bois’s transnational thinking in order to parse out the tensions as well as the reciprocal relation between national consciousness and transnational or cosmopolitan engagements.

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McLean, Elizabeth. "The Music of Matrescence: The Missing Link in our understanding of Mother-Infant Bonding through Interactive Music. A Commentary on Vazquez-Diaz de Leon (2024)." Empirical Musicology Review 19, no. 1 (2024): 72–75. http://dx.doi.org/10.18061/emr.v19i1.10051.

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Vazquez-Diaz de Leon’s (2024) study explores mothers’ uses of music in everyday life, illuminating the potential of this reciprocal process in supporting the quality of mother–infant interactions and maternal bonding, while also supporting maternal identity, regulation and coping during motherhood. This commentary calls for further matricentric focused research that acknowledges the social and cultural context of ‘matrescence’ as a significant and transformation shift into motherhood that is largely underrepresented and warrants further exploration and discourse into how this period may inters

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