cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.14457/cu.the.2008.1831
title: Analysis of directional regularity by transforms with parabolic scaling

description: In an effort to characterize uniform and pointwise regularities, we obtain necessary decay rates and sufficient decay rates of continuous shearlet transform across scales. They are the same rates as those of the Hart Smith and continuous curvelet transforms. We then consider the situation where regularity on a line in a non-parallel direction is much lower than directional regularity along the line in a neighborhood. Similar to that of the Hart Smith and continuous curvelet transforms, a set of necessary conditions for this direction of singularity is that the continuous shearlet transform decays half an order faster in directions “away” from the direction of the line and that the decay rate in directions “near” the line depends also on the horizontal distance from the line to the parallel line containing the center of the shearlet function. Moreover, we define a new directional regularity based on parabolic scaling. Then we obtain necessary condition and sufficient condition for analysis the directional regularity by discrete wavelet transform
DOI: 10.14457/cu.the.2008.1832
title: The effect of phosphate salt surfactant on the properties of polypropylene/clay nanocomposite cast films

description: งานวิจัยนี้มุ่งเน้นการพัฒนาสมบัติของฟิล์มบรรจุภัณฑ์ เช่น สมบัติเชิงกล สมบัติทางความร้อน และการลดการซึมผ่านของก๊าซออกซิเจน โดยนำดินเหนียวอนุภาคระดับนาโนเมตรที่ได้รับการปรับแต่งสภาพพื้นผิวด้วยสารลดแรงตึงผิว เติมลงไปในเนื้อพอลิโพรพิลีนและเติมสารประสานเพื่อช่วยให้การผสมและการกระจายตัวของดินเหนียวดีขึ้น ดินเหนียวระดับนาโนเมตรมีคุณสมบัติเป็นสารเสริมแรงเมื่อเติมลงไปในเนื้อพอลิเมอร์ เพราะดินเหนียวสามารถช่วยรับแรง นอกจากนี้ดินเหนียวขนาดนาโนเมตรสามารถลดการซึมผ่านของก๊าซออกซิเจนได้เนื่องจากโครงสร้างของดินเหนียวที่มีลักษณะเป็นชั้นซึ่งสามารถสกัดกั้นทางเดินผ่านของก๊าซได้อย่างดี ทั้งนี้ดินเหนียวนาโนจะสามารถประพฤติตัวเป็นสารเสริมแรงและตัวสกัดกั้นก๊าซได้ดีเมื่อดินเหนียวมีการกระจายตัวในเนื้อพอลิเมอร์ที่ดี ซึ่งขึ้นกับประสิทธิภาพของสารลดแรงตึงผิวและความสามารถในการแลกเปลี่ยนไอออนบวกกับสารลดแรงตึงผิวของดิน ในงานวิจัยนี้ได้ศึกษาผลของสารลดแรงตึงผิวสองตระกูลหลัก อันได้แก่ สารลดแรงตึงผิวชนิดเกลือของแอมโมเนียมโครงสร้างใหญ่ และ สารลดแรงตึงผิวชนิดเกลือของฟอสเฟตซึ่งมีลักษณะโครงสร้างต่างกันจากเล็กไปใหญ่ 3 ชนิด, ชนิดของดินเหนียวที่มีความสามารถในการแลกเปลี่ยนไอออนและลักษณะทางกายภาพต่างกัน 2 ชนิด และปริมาณของดินเหนียวที่ได้รับการปรับแต่งแล้ว ต่อคุณสมบัติต่าง ๆ ของพอลิโพรพิลีน/ดินเหนียว นาโนคอมพอสิท ซึ่งขึ้นรูปด้วยหัวไดแบบคาสท์ฟิล์ม จากผลการศึกษาพบว่า ฟิล์มนาโนคอมพอสิทที่ถูกเติมแต่งด้วยดินเหนียวความละเอียดไม่มากที่ปรับสภาพพื้นผิวด้วยสารลดแรงตึงผิวที่มีลักษณะโครงสร้างใหญ่เช่น เกลือของแอมโมเนียม เกลือของฟอสเฟตที่มีโครงสร้างกลางและใหญ่ สามารถพัฒนาค่ามอดูลัสของยังและลดการซึมผ่านของก๊าซออกซิเจนของฟิล์มนาโนคอมพอสิทที่ได้มากกว่าฟิล์มที่เติมดินเหนียวชนิดอื่น ๆ เนื่องจาก สารลดแรงตึงผิวชนิดนี้ทำให้การกระจายตัวของดินเหนียวในพอลิเมอร์ดี อีกทั้งยังมีการรวมตัวกันของดินเหนียวน้อยกว่าดินชนิดอื่น ๆ อย่างไรก็ตามฟิล์มที่เติมดินเหนียวความละเอียดน้อยที่มีสารลดแรงตึงผิวชนิดเกลือของฟอสเฟตโครงสร้างระดับกลางแสดงลักษณะของฟิล์มดีกว่าชนิดอื่น ๆ นอกจากนี้ ฟิล์มที่เติมด้วยดินเหนียวดังกล่าว 5 % โดยน้ำหนักสามารถพัฒนาค่ามอดูลัสได้สูงสุดถึง 4 เท่าโดยเปรียบเทียบของฟิล์มพอลิโพรพิลีนบริสุทธิ์
DOI: 10.14457/cu.the.2008.1833
title: Corporate cash holdings : evidence from Thailand

description: The objective of this paper is to investigate the holdings of cash for a sample of Thai firms over the period 1993-2007. First, we investigate the determinants of corporate cash holdings. The results indicate that firm’s growth opportunity, debt maturity structure, dividend’s payment, liquid assets substitutes, and leverage ratio play a significant role in determining cash holdings. Moreover, we try to provide the empirical evidence of the long-run target cash ratio of Thai firms by examine the speed of adjustment towards the target cash ratio. Our findings reveal that Thai firms do not adjust their cash holdings to the target cash ratio but their cash holdings trend to diverge from the target cash level. This result does not support the view that firms trade-off between costs of adjustment towards the target cash ratio and costs of being off the target. The last objective in this study is to investigate the determinants of speed adjustment towards the target cash ratio. Although we find that cash holdings of firms trend to diverge from the target cash level, the speed of adjustment between firms that their characteristics in top and bottom quartile (firm size, debt capacity, and fixed assets) or firms that their leverage or cash under target and over target level are different
DOI: 10.14457/cu.the.2011.127
title: Electrochemical and optical anion sensors based on calix[4]arene crown ether

description: A new heteroditopic receptor derived from calix[4]arene crown ether in 1,3-alternate conformation with amidoferrocene as a signaling unit, receptor L1, was synthesized and its anion binding properties with the analogous receptor L2 were compared. It was found that the presence of cations alter anion binding abilities. Complexation studies using 1H NMR titration found that the complex of [L2Na+] gave more selectivity with AcO- and Br- ions, whereas [L1Na+] showed higher binding constants with all anions in 5% v/v of CD3CN in CDCl3. In addition, only oxidized form of [L2Na+] detected Cl- and AcO- in 40% v/v of CH3CN in CH2Cl2 to more cathodically shifts compared to its normal form. Two heteroditopic dual sensors based on calix[4]arene crown ether containing amidoanthraquinone pendants in cone and 1,3-alternate conformations (receptors L3 and L4, respectively) were synthesized. Both receptors exhibited dual sensing modes through photophysical and electrochemical properties. Receptors L3 and L4 can sense F- photophysically in dried CH3CN and H2PO4- electrochemically in 40% CH3CN/CH2Cl2. Interestingly, in the presence of K+, receptor L3 showed higher sensitivity with F- via the higher fluorescence intensity at 520 nm and the higher binding constants, while this phenomenon was not observed in the case of receptor L4. In addition, only receptor L3 gave remarkably potential shifts in its redox wave II upon adding F- and AcO- in the presence of K+. According to these studies, the cooperative effects were controlled by not only the additional electrostatic forces but also the topology of the receptor molecules.
DOI: 10.14457/cu.the.2011.128
title: Surface completion using lapla- cian transform

description: Model acquisition process usually produce incomplete surfaces due to the technical constrains. This thesis presents the algorithm to perform surface completion using the available surface’s context. Previous works on surface completions do not handle surfaces with near-regular pattern or irregular patterns well. The main goal of this research is to synthesize surface for hole that will have similar surface’s context or geometric details as the hole’s surrounding. The surfaces can have near-regular patterns, irregular patterns or stochastic patterns. This research uses multi-resolution approach to decompose the model into low-frequency part and high-frequency part. The low-frequency part is filled smoothly. The high-frequency part are transformed it into the Laplacian coordinate and filled using example-based synthesize approach. Laplacian coordinate, which encodes normal and curvature of each point on the surface, is used as the surface signature when perform geometric detail similarity search. After all the two resolution parts is filled, they are combined in Laplacian coordinate and are transformed using inverse Laplacian transform to reconstruct the complete surface. The algorithm is tested with planar surfaces and curve surfaces with all kind of relief patterns. The results indicate that the holes can be completed with the geometric detail similar to the surrounding surface. The seam between the hole and the surrounding surface is hardly visible.
DOI: 10.14457/cu.the.2011.129
title: Engineering of laccase from trametes versicolor to improve the catalytic efficiency in synthetic dyes decolorization

description: Synthetic dyes are extensively used in many industries. The effluents from these factories represent a major source of water pollution. Actually, physical and chemical methods are used for the treatment of these effluents but they are expensive and produce hazardous by- products. First, the decolorization of seven dyes with diverse chemical structure (azo, anthraquinone and indigo) was studied. An enzyme extract enriched in laccase from the fungus Trametes versicolor strain DSM11269 was found to decolorized the anthraquinone derivative dyes, Alizarin Red S and Remazol Brilliant Blue R, in three hours by 55% and 70%, respectively. The azo compounds (Amaranth, Cibacron Brilliant Red 3B-A, Direct Blue 71 and Reactive Black 5), and the indigo molecule (Indigo Carmine), showed a higher resistance to decolorization (&lt;10% in 3 hours). Biotechnological and environmental applications require large amounts of enzymes and the secretion of laccase by fungal organism may not be suitable due to undesirable preparation procedure (such as presence of toxic inducers) and time consuming. So, heterologous expression of laccase in optimized hosts is a considerable way to produce the recombinant enzyme. The yeast Yarrowia lipolytica has been choosen as an efficient system for recombinant protein expression with high transformation efficiency. A cDNA encoding laccase (lcc1) was isolated from the white-rot fungus T. versicolor by RT-PCR. The cDNA encodes a laccase isoenzyme of 498 amino-acid residues preceded by a 22-residue signal peptide. The lcc1 was expressed in Y. lipolytica under the control of the pTEF constitutive promoter. After purification by affinity chromatography, the recombinant laccase has an apparent molecular weight of ~75 kDa, comprised of ~20% N-linked glycans. The activity produced for the mutant L185P/Q214K (rM-4A) generated by molecular evolution was by six-fold higher than that obtained with the wild type enzyme. After purification, rM-4A mutant showed a 2.1-fold higher specific activity and a 1.7- and 2.4- fold enhancement of the kcat and kcat /Km values, respectively, with ABTS substrate and a 2.5- and 2.8-fold increase, respectively, with 2, 6-dimethoxyphenol substrate, compared to the wild type (rWT) laccase. Both the rWT and the rM-4A Lcc1 enzymes were stable over a broad pH range (3.6-7.6) and active at normal temperatures (&gt;88% activity at 25-35oC after one hour). The rWT and mutant laccase preparation decolorize 95 and 97% of 74.6 µM Amaranth solution. The results revealed that decolorization rate is about 70 nM.s-1 in the presence of acetosyringone redox mediator.
DOI: 10.25919/5d6de54f85cad
title: Parkes observations for project P958 semester 2019APRS_81

description: Fast radio bursts (FRBs) continue to raise more questions than they answer. Until a few months ago, only one burst – the only one known to repeat - had been localized to a bright radio nebula (either a young supernova remnant or pulsar wind nebulae) in a distant dwarf galaxy. Over the last year searches with the Australian Square Kilometre Array Pathfinder (ASKAP) have detected 28 bursts, two of which have been localised to host galaxies at redshifts &gt; 0.3. These bursts and their hosts are very unlike the repeater, suggesting there may be a dichotomy in the population. Over the next six months we expect to detect another 12 FRBs, which will also have sub-arcsecond localisations. Here we propose to search this population for repeats. Our comprehensive sample and a dense monitoring campaign of well localised bursts, at a fluence limit more than 60 times lower than that of their detections, will either confirm the presence of additional repeating FRBs or the uniqueness of FRB 121102 amongst the population.
DOI: 10.7910/dvn/etxvme/udnfxq
title: SUI in pregnancy Data 2.tab

description: This data describes the pictures of women in the late third trimester of pregnancy, between PFM and SUI
DOI: 10.7910/dvn/glm8oc/t7xmnx
title: Appendix.pdf

description: :unav
DOI: 10.14457/cu.the.2011.130
title: Automic redundant event detection for video

description: In this dissertation, a new methodology has been proposed to determine retake in rushes video. In this methodology, the video is divided into shots by the proposed automatic Shot Boundary Detection (SBD), which uses local Singular Value Decomposition (SVD) and k-means clustering. Shots that contain a single color, color bars or clapper boards will be eliminated by our proposed algorithm and Near-Duplicated Keyframe (NDK). In the remaining shots, the local features of each frame are extracted using Scale-Invariant Feature Transform (SIFT) algorithm. The similarity between consecutive frames is calculated using a SIFT matching and then converted into a string. The given string is then concatenated into a string sequence to use as a shot representative. The similarity between two sequences is evaluated by the Longest Common Subsequence algorithm (LCS). In the experiment, first, our automatic shot boundary detection is compared with conventional technique. Second, results of retake shots are compared with results from conventional technique. Results show that our proposed methodology provides a reasonably high degree of accuracy to detect a retake in rushes video.
DOI: 10.14457/cu.the.2011.131
title: Computer science research collaborator recommendation based on temporal relation and publication similarity

description: A collaborator selection is an important process of entering a new quality research. Unfortunately, research collaborator recommendation is still an open research topic which has not yet been sufficiently studied. In this dissertation, a new methodology was proposed to recommend the most suitable collaborators for an inquired researcher. There are two main models which are the structure approach and the semantic approach of analysis. First, a quantitative measure called Structure Cohesion based on Collaboration Over Time (SC-CoT) model is introduced. It concentrates on the quantity of publication underlining the structure of co-authorship network over time. Second, Semantic Similarity with Background and Trend of Research (SS-BaT) model based on semantic approach has been proposed to identify a semantic similarity between researcher pairs. The content of published papers are used to assign the research knowledge in various topics for individuals before determining the research background similarity between researcher pairs. Also, a current research trend of each researcher is automatically detected. For reducing the search time, the potential collaborators are retrieved within six degrees of separation. With six years of published papers over six topic areas, the results of proposed methodology is outperformed the results of existing methods. Both SC-CoT and SS-BaT models must be comprehensively combined for recommending collaborators to the inquired researchers. The results from the various experiments convince that the methodology can recommend the suitable collaborators for a given researcher in a particular topic domain.
DOI: 10.17632/92568tpp39.3
title: Structural and functional alterations related to the LRRK2 G2019s mutation revealed in structured human neural networks - Part II

description: In vitro electrophysiology of human neural networks using customised microfluidic chips interfaced with 60-electrode microelectrode arrays. The recordings were obtained using the M2100 Multichannel Systems platform.
DOI: 10.17632/dnjv26msvk.3
title: Structural and functional alterations related to the LRRK2 G2019s mutation revealed in structured human neural networks - Part I

description: In vitro electrophysiology of human neural networks using customised microfluidic chips interfaced with 60-electrode microelectrode arrays. The recordings were obtained using the M2100 Multichannel Systems platform.
DOI: 10.17632/5fmfzbxycy.1
title: Conversation on Rooplo Kolhi, Sayedism and Ambedkarism at Mithi

description: Conversation on Rooplo Kolhi, Sayedism and Ambedkarism at Mithi Conversation excerpt between a Bheel (B), (M)Meghwar and Me at Mithi, 1-11-2016 Recording codes: 011121241500 (2); 011121241500 (1); 011120193400 (2); Jagjit and Ganpat 011120193400 (1) On Parkari Kolhi communities. Me: what is your opinion about Parkari Kolhi’s status during the rule of the British? B: Khosas came later in Parkar, brought in by Talpurs. Khosas even migrated and settled in Kutch on the indian side of Gujarat.
DOI: 10.17632/2hbxk2njfx.1
title: Data for: An assessment of P speciation and P:Ca proxy calibration in coral cores from Singapore and Bali

description: This is the data for the coral skeletal P/Ca from Singapore KUSA1 coral and Bali BT1 coral. The temporal coverage of the two cores are 2009-2016 for Singapore KUSA1 coral, at bi-monthly to seasonal resolution; and 1962-2016 for Bali BT1 coral at bi-annual resolution. The data includes both inorganic P/Ca and total P/Ca. The analytical method is described in the manuscript titled "An assessment of P speciation and P:Ca proxy calibration in coral cores from Singapore and Bali ".
DOI: 10.17632/2hbxk2njfx.2
title: Data for: An assessment of P speciation and P:Ca proxy calibration in coral cores from Singapore and Bali
DOI: 10.17632/yws3v3mwx3.2
title: EarVN1.0
DOI: 10.17632/yws3v3mwx3.3
title: EarVN1.0

description: EarVN1.0 dataset is a large-scale ear images dataset which consists of over 28,412 ear images of 164 peoples. The images cover large variation in pose, scale, illumination, occlusion, resolution, light condition. This dataset could be used on a variety of tasks, e.g., person authentication, classification. All the rights of the IEarVN1.0 database are reserved and commercial use/distribution of this database is strictly prohibited. The ear images of the volunteers are protected.
DOI: 10.17632/364swvkbjd.1
title: Discovery and Characterization of Cas9 Inhibitors Disseminated across Seven Bacterial Phyla_Correction figure 2B

description: This figure, specifically panel B, is a corrected version of Figure 2 in: Uribe, R.V. et.al., 2019, Cell Host & Microbe 25, 233–241.
DOI: 10.17632/yws3v3mwx3.1
title: EarVN1.0
DOI: 10.5285/90c6703c-08ad-155d-e053-6c86abc0b870
title: Plankton abundance measured by flow cytometry from the long term time series at Station E1 in the Western English Channel from 2014 to 2017.

description: This dataset contains depth profiles of the abundance of groups of plankton as cells per millilitre, measured using flow cytometry from the long-term sampling station, E1 (50 2.05'N; 4 22.5'W) situated off the south-west coast of England, United Kingdom, from 2014 to 2017. The groups quantified are divided into phytoplankton and heterotrophs. Phytoplankton groups quantified are: Synechococcus sp. (cyanobacteria) (Syn), picoeukaryotes (smaller than 2 µm) (Peuk), cryptophytes (Crypto), coccolithophores (Cocco), small dinoflagellates (&lt;20 µm) (Dino), Phaeocystis sp. (Pcystis) and nanoeukaryotes (Neuk) not already mentioned (2-20 µm). Heterotrophs quantified are: bacteria with relatively high nucleic acid content (HNA) and bacteria with relatively low DNA (LNA). Samples were collected and analysed from 2, 10, 20, 30, 40 and 60 m depths.
DOI: 10.15468/u3gxte
title: Otacilia fansipan spec. nov., the second congener recorded from Vietnam (Arachnida: Araneae: Phrurolithidae)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Jäger, Peter, Dimitrov, Dragomir (2019): Otacilia fansipan spec. nov., the second congener recorded from Vietnam (Arachnida: Araneae: Phrurolithidae). Zootaxa 4664 (2): 233-240, DOI: https://doi.org/10.11646/zootaxa.4664.2.5
DOI: 10.17632/gpw9rjcb4w.1
title: A Mathematical Model for the Berth Allocation Problem with Machine Patterns and Continuous Time Horizon

description: Intances, codes and results.
DOI: 10.17632/hh8dkmpch7.1
title: Escherichia coli K12 under plantaricin BM-1 reveals multiple affected metabolic pathways and peptidoglycan synthesis

description: Escherichia coli K12 under plantaricin BM-1 reveals multiple affected metabolic pathways and peptidoglycan synthesis
DOI: 10.17632/jsd8rfdgch.1
title: Indonesian song lyrics

description: This dataset contains 400 Indonesian song lyrics. Each of 100 data are tagged as "children", "teenager", "adult", and "all-age" class.
DOI: 10.17632/5hm687y7td.1
title: Validation and seasonal variation on mean levels and occurrences of AFM1 in El Salvador and Nicaragua-made white hard cheeses

description: This dataset consists of four files of type SPSS Statistics data document. The first, provides the results of a five-day trial for validation of ELISA analytical method for quantifying AFM1 in hard cheese. Two other files present the seasonal variation of average levels of AFM1 measured in Salvadorian and Nicaraguan-made cheeses. The fourth archive, presents the data organized to run a contingency table with the aim of demonstrating the association between the prevalence of AFM1 contamination cases in hard cheese and the seasons of the year of monitoring.
DOI: 10.17632/hh8rbgyb6x.1
title: hybrid enrichment inform Epidendrum phylogeny
DOI: 10.17632/32hk4276wf.1
title: Data available

description: Protocol biopsy following kidney transplantation: a systematic review and meta-analysis
DOI: 10.5281/zenodo.3381497
title: Synthetic dataset accompanying Neural Image Compression for Gigapixel Histopathology Image Analysis

description: This dataset was used to develop and evaluate the main method proposed in the paper "Neural Image Compression for Gigapixel Histopathology Image Analysis" published in IEEE Transactions on Pattern Analysis and Machine Intelligence with DOI 10.1109/TPAMI.2019.2936841. Please refer to the paper for a detailed description of the dataset. The dataset consists of a set of 50000 images and 50000 associated ground truth masks, distributed into training and test partitions. The name of each file follows the pattern "{id}_{tilted_label}_{nontilted_label}_{tilted_size}_{nontilted_size}_{kind}.png" where:<br> * id: unique identifier within each partition.<br> * tilted_label: image-level label corresponding to the tilted rectangle.<br> * nontilted_label: image-level label corresponding to the non-tilted rectangle.<br> * tilted_size: longest size of the tilted rectangle.<br> * nontilted_size: longest size of the non-tilted rectangle.<br> * kind: either "tile" or "mask" image type. The images are distributed into several data partitions used during cross-validation and fully described in "mnist_folds_set.json". Please rename "mnist_folds_set.json.removethis" into "mnist_folds_set.json". The code to recreate this dataset can be found in https://github.com/davidtellez/neural-image-compression.
DOI: 10.5281/zenodo.3381498
title: Synthetic dataset accompanying Neural Image Compression for Gigapixel Histopathology Image Analysis

description: This dataset was used to develop and evaluate the main method proposed in the paper "Neural Image Compression for Gigapixel Histopathology Image Analysis" published in IEEE Transactions on Pattern Analysis and Machine Intelligence with DOI 10.1109/TPAMI.2019.2936841. Please refer to the paper for a detailed description of the dataset. The dataset consists of a set of 50000 images and 50000 associated ground truth masks, distributed into training and test partitions. The name of each file follows the pattern "{id}_{tilted_label}_{nontilted_label}_{tilted_size}_{nontilted_size}_{kind}.png" where:<br> * id: unique identifier within each partition.<br> * tilted_label: image-level label corresponding to the tilted rectangle.<br> * nontilted_label: image-level label corresponding to the non-tilted rectangle.<br> * tilted_size: longest size of the tilted rectangle.<br> * nontilted_size: longest size of the non-tilted rectangle.<br> * kind: either "tile" or "mask" image type. The images are distributed into several data partitions used during cross-validation and fully described in "mnist_folds_set.json". Please rename "mnist_folds_set.json.removethis" into "mnist_folds_set.json". The code to recreate this dataset can be found in https://github.com/davidtellez/neural-image-compression.