cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.21227/h04t-fr27
title: DPSSL-microscopy of polymer compositions based on polyethylene [10803-020] and gas-generating agent hydrocerol

description: Compositions on the basis of polyethylene (PE) of grade 10803-020 (Russia) were investigated. The particulate chemical gas-generating agent hydrocerol (hyd) of Hydroserol BIF brand with the starting decomposition temperature of 140°C, which is the mix of endothermic foaming agents, including sodium hydrogen carbonate, was used for creating the pore structure. The gaseous products of hydrocerol degradation are water vapor and carbon dioxide in equal proportions. It is assumed that the formed gas is distributed in the polymer melt in the form of meshes; in this case the tear of walls, fusion of meshes and formation of pores may take place.The following substances was used as the natural particulate fillers: wood flour (WF) of three fractions with the size of the particles up to 80, 14 and 200 μm; corn starch (st) of Hi Maize 1043 brand with the particle size of 100 μm. The elemental chemical composition of the wood flour is approximately the same for all wood species, namely wt %: carbon – 49 – 51%, oxygen – 43 – 44%, hydrogen – 6,0 – 6,4%, nitrogen – 0,1 – 0,03%. The main materials composing the wood are natural polymers: cellulose, lignin, hemicellulose. Wood flour is the waste of the woodworking and timber industry.The fillers are finely dispersed. They increase the number of defects in the matrix and thereby decrease the robustness of material against physical and impacts.The PE compositions with hydrocerol were obtained by mechanical mixing in the melt on laboratory micro-roll mills VK-6 (Russia) with the heating at 120°C. This method provides a quite uniform distribution of the filler in the polymer melt. The hydrocerol content in the test charge and compositions was 5 wt %. Mixing was performed until a uniform distribution of the hydrocerol particles in the polymer melt was attained. Introduction of the natural component was also performed on the rotating roll mills until a uniform distribution of the particles in the polymer melt was attained. The natural component content in the compositions was 15 or 30 wt %. Formulations of the compositions are given in the table below:Table – Formulations of investigated compositions№Composition1PE (test charge)2PE + 5%hyd (test charge)3PE + 5%hyd+15%WF(0-80)4PE + 5%hyd + 15%WF(0-140)5PE + 5%hyd + 15%WF(0-200)6PE + 5%hyd + 15%st7PE + 5%hyd + 30%WF(0-80)8PE + 5%hyd + 30%WF(0-140)9PE + 5%hyd + 30%WF(0-200)10PE + 5%hyd + 30%stAfter mixing, the viscous mass was removed from the roll mills and cooled at room temperature (20±2°C) down to hardening. Samples in the form of round plates were obtained by pressing in the form of a hardened chopped mass on a manual laboratory hydraulic press at 120°C without pressure. At the same time foaming was performed at 160°C – the temperature of more complete decomposition of hydrocerol.
DOI: 10.5281/zenodo.3271290
title: reproducible geospatial scientific workflows

description: Additional material for submission to JSS. Manuscript ID: TJSS-2018-0191.r1
DOI: 10.5281/zenodo.3271291
title: reproducible geospatial scientific workflows

description: Additional material for submission to JSS. Manuscript ID: TJSS-2018-0191.r1
DOI: 10.21227/h041-ar95
title: SEM measurements of biodegradable polymer / composite samples

description: See our next articles.
DOI: 10.17632/6bx53k6zbt.2
title: Data for: Subduing Cyber Threats to Secure the Financial Sector of Bangladesh

description: The banking system of Bangladesh is facing major security threats because it is easier to get cash and customer’s information from this sector. To ensure cyber security of the financial services organizations, introducing cutting-edge technologies, artificial intelligence and orchestration are essential. ICT related training among the employees as well as raising technological awareness among the computer users can prevent the problem. Government should take bold action to combat the cyber crooks.
DOI: 10.14457/cu.the.2013.1679
title: Decomposition of complete multipartite graphs into disjoint unions of cycles

description: Let G be a 2-regular graph of odd order n and let v be a positive integer. It is of interest to know when there exists a G-decomposition of Kv. If v ≡ 1 or n (mod 2n), then v satis es the necessary conditions for the existence of a Gdecomposition of Kv. If G contains exactly one odd cycle, it is known that there exists a G-decomposition of Kv for all v ≡ 1 (mod 2n). In this dissertation, we focus on G-decompositions of complete multipartite graphs. For positive integers r and s, let Kr×s denote the complete multipartite graph with r parts of order s each. We use a novel extension of the Bose construction for Steiner triple systems to show that there exists a G-decomposition of K(2k+1)×n for every positive integer k and a G-decomposition of Kk′×2n for every integer k′ ≥ 3. Furthermore, if G has only two components, we nd G-decompositions of Kv for all v ≡ n (mod 2n) unless G = C4 ∪ C5 and v = 9. Additionally, if G consists of three odd cycles, we nd G-decompositions of K(2k+1)×n for every positive integer k, of Kk′×2n for every integer k′ ≥ 3, and of Kv for all v ≡ 1 (mod 2n), except v = 4n + 1.
DOI: 10.14457/cu.the.2013.1692
title: Multilocus sequence analysis of genes in soybean rhizobia isolated from Nongkula Subdistrict, Phitsanulok province

description: Soybean rhizobia are bacteria in soybean root nodules which are able to convert atmospheric nitrogen to ammonia for soybeans to assimilate for growth. At present, there has been an annual decline in soybean cultivation areas and Thailand imports approximately 85% of local soybean consumption resulting in a trade deficit and in an opportunity loss for sustainable maintenance of soil quality. The aims of this research were to identify slow-growing soybean rhizobia from root nodules of soybean cultivar Chiangmai 2 grown in a 15 x 24 sq.m. experimental plot in Nongkula subdistrict, Phitsanulok province. Methods included RAPD-PCR fingerprinting with either RPO1 or CRL-7 as the primer, grouping slow-growing bacterial isolates with identical RAPD-PCR fingerprints into the same strains, constructing dendrograms from RAPD-PCR fingerprints, and identification of 5 selected soybean rhizobia by Multilocus Sequence Analysis (MLSA) of 16S rDNA, dnaK, nifH, glnII and recA. Experimental results showed 116 slow-growing bacterial isolates were obtained. Identical RAPD-PCR fingerprints showed 116 slow-growing bacterial isolates were 43 strains. Authentication tests with soybean seeds (Glycine max cv. CM2, CM60, ST1, ST2, ST3, SJ4, SJ5 and Sri Samrong1) revealed all the 43 strains were soybean rhizobia. BLAST results of glnII revealed the 5 soybean rhizobial strains could be grouped into two groups with strains NKL09216, NKL09231, NKL09666 and NKL09693 were found to be Bradyrhizobium yuanmingense while strain NKL09273 was found to be B. elkanii. MLSA using glnII yielded the same results as obtained from the BLAST program while MLSA from dendrograms constructed from sequences of the remaining four genes and concatenated sequences of the 5 genes could not identify the 5 soybean rhizobial strains into different species. They were found to be related to Bradyrhizobium elkanii, B. japonicum, B. liaoningense, and B. yuanmingense.
DOI: 10.14457/cu.the.2013.1696
title: Impact of double-layer metal routing on silicon strip sensor performance

description: In 2020, the CMS detector will suffer from higher radiation dose of the upgraded High-Luminosity LHC. The CMS Tracker has to be upgraded to be radiation harder and to reduce its material budget. In this work, new optional design of the CMS silicon strip sensor is tested, where the Pitch Adapter (PA) was integrated into the sensor’s structure via the second-metal-layer routing. The PA, which is made of glass with metal routing on top, is used as an interface between the silicon strip sensor and the readout chip. Incorporating the PA to the sensor helps reducing the material budget of the CMS Tracker and allows a flexible design of a smaller sensor. The test sensors are parts of the HPK campaign of the CMS Tracker collaboration. There are regions on the sensors with and without double metal (DM) routing, and regions with different double metal routing lengths. The effects of the double-layer metal routing on charge collection and signal to noise ratio (S/N) are investigated in this work. The experimental parts were done at Brown University. The quality of the test sensors were checked by electrical properties measurements. The signal measurements were made before and after irradiation with 800-MeV proton, to the fluence comparable to that of the upgraded LHC. No significant difference on charge collection and S/N between different regions were observed. The charge sharing between two consecutive strips (one strip with DM and other strip without DM) further confirms this conclusion.
DOI: 10.14457/cu.the.2013.1697
title: Persistence probabilities of height fluctuation in thin film growth using discrete models with up-down symmetry

description: The problem of persistence of height fluctuations in non-equilibrium surface growth and interface dynamics has been widely studied in recent years. The persistence concept is interesting theoretically and also has practical applications in many areas. The persistence probability is the probability that the height fluctuation of a growing film does not return to its initial value over a specified time interval. For several models of surface growth, the persistence probability decreases in time as a power law. The persistence probability and the corresponding exponents appear to change when the initial height changes. The persistence probability also depends on the discrete sampling time (discrete time interval between two measurements used to calculate the persistence probability). The main purpose of this study is to understand how the persistence probability of up-down symmetric models change as the initial height and the discrete sampling time are varied and determine a scaling description for it. Another goal is to study effects of patterned substrate. The healing times of thin films simulated by Family and Das Sarma-Tamborenea models grown on the smooth triangular substrate, and the rough pillar and groove substrate are studied. The healing time is the time when influences of the initial pattern in the substrate disappear and characteristics of the growing interface are healed to those obtained by a film grown on a flat substrate. The healing time is determined via the study of the nearest-neighbor height difference correlation function. The theoretical solution of the correlation function describing dynamics of film surface of the Family model grown on both patterns is also investigated.
DOI: 10.14457/cu.the.2013.1698
title: การพัฒนาเทคนิคการหมักที่ให้ผลผลิตสูงสำหรับกรดดี-แล็กติกที่มีความบริสุทธิ์เชิงแสงในเครื่องปฏิกรณ์ชีวภาพแบบกวน

description: ในงานวิจัยนี้เราใช้แบคทีเรีย Sporolactobacillus laevolacticus SK5-2 และ Sporolactobacillus nakayamae subsp. nakayamae CU72-1 ในการผลิตกรดดี-แล็กติกที่ให้ผลผลิตและความบริสุทธิ์เชิงแสงสูงในถังปฏิกรณ์ชีวภาพแบบกวน แบคทีเรีย SK5-2 ทำการหาสภาวะในการเลี้ยงคือ เวลาในการเลี้ยงหัวเชื้อเริ่มต้น ปริมาณหัวเชื้อเริ่มต้นที่ใช้ เวลาในการเลี้ยงในช่วงการเจริญของแบคทีเรียในถังปฏิกรณ์ชีวภาพ หาอัตราการกวนและอัตราการให้อากาศที่เหมาะสม และหาด่างที่ใช้ควบคุมความเป็นกรด-ด่างที่เหมาะสมในการเลี้ยง ซึ่งสภาวะที่เหมาะสมที่ได้คือ เลี้ยงหัวเชื้อเริ่มต้นเป็นเวลา 6 ชั่วโมง ปริมาณหัวเชื้อเริ่มต้นที่ใช้ 5 เปอร์เซ็นต์ของปริมาณอาหารเลี้ยงเชื้อ เวลาในการเลี้ยงในช่วงการเจริญในถังปฏิกรณ์ชีวภาพ 6 ชั่วโมง อัตราการกวน 300 รอบต่อนาทีและอัตราการให้อากาศ 1 ปริมาตรอากาศต่อปริมาตรน้ำหมักต่อนาที และใช้ CaCO₃ เป็นด่างควบคุมความเป็นกรด-ด่างทั้งกระบวนการ ใช้อุณหภูมิที่ 37 องศาเซลเซียส โดยใช้เวลาทั้งสิ้น 36 ชั่วโมง ใช้น้ำตาลกลูโคส 125.08 กรัมต่อลิตร ได้กรดดี-แล็กติก 114.93 กรัมต่อลิตร yield ที่ได้ 0.92 กรัมของกรดดี-แล็กติกที่ได้ต่อกรัมของกลูโคสที่ใช้ไป productivity 3.83 กรัมต่อลิตรต่อชั่วโมง ค่าความบริสุทธิ์เชิงแสง 100 เปอร์เซ็นต์ แบคทีเรีย CU72-1 ทำการหาสภาวะที่เหมาะสมในการเลี้ยงคือ เวลาในการเลี้ยงหัวเชื้อเริ่มต้น ปริมาณหัวเชื้อเริ่มต้นที่ใช้ และด่างที่ใช้ควบคุมค่าความเป็นกรด-ด่าง ซึ่งสภาวะเวลาในการเลี้ยงหัวเชื้อ 24 ชั่วโมง ปริมาณหัวเชื้อเริ่มต้นที่ใช้ 10 เปอร์เซ็นต์ของอาหารเลี้ยงเชื้อ และใช้ CaCO₃ เป็นด่างที่ใช้ควบคุมความเป็นกรด-ด่าง เลี้ยงในสภาวะไม่มีอากาศ อัตราการกวนที่ใช้ 200 รอบต่อนาทีตลอดการทดลองและใช้อุณหภูมิที่ 37 องศาเซลเซียสโดยแบคทีเรียสายพันธุ์นี้ใช้เวลา 54 ชั่วโมงในการผลิตกรดดี-แล็กติกจากกลูโคส 121.41 กรัมต่อลิตรได้กรดดี-แล็กติก 110.42 กรัมต่อลิตร ค่า yield 0.91 กรัมของกรดดี-แล็กติกที่ได้ต่อกรัมของกลูโคสที่ใช้ไป productivity 3.68 กรัมต่อลิตรต่อชั่วโมง ค่าความบริสุทธิ์เชิงแสง 100 เปอร์เซ็นต์ แบคทีเรีย SK5-2 ใช้เวลาทั้งกระบวนการผลิตได้เร็วกว่าแบคทีเรีย CU72-1 ถึง 18 ชั่วโมง จากนั้นได้นำแบคทีเรียทั้ง 2 ตัวมาทำการเปลี่ยนแหล่งไนโตรเจนที่ใช้โดย SK5-2 พบว่าแหล่งไนโตรเจนที่เหมาะสมคือใช้สารสกัดจากยีสต์ 15 กรัมต่อลิตรกับ NH4Cl 4 กรัมต่อลิตร พบว่า yield ที่ได้ 0.92 กรัมของกรดดี-แล็กติกที่ได้ต่อกรัมของกลูโคสที่ใช้ไป productivity 3.83 กรัมต่อลิตรต่อชั่วโมง ส่วนแบคทีเรีย CU72-1 ให้ผลการทดลองที่ดีทั้งเปปโทน 10 กรัมต่อลิตรและ NH4Cl 10 กรัมต่อลิตร ได้ yield ของทั้ง 2 แหล่งไนโตรเจนคือ 0.92 และ 0.94 กรัมของกรดดี-แล็กติกที่ได้ต่อกรัมของกลูโคสที่ใช้ไปตามลำดับ
DOI: 10.5281/zenodo.3966402
title: jellyfish data

description: jellyfish
DOI: 10.17632/hy65xrfmvy.1
title: Sentinel 3 data of Northern South China Sea used for plastic detection

description: This Sentinel 3 data (2018.10.05) for Northern South China Sea including Pearl River Estuary was downloaded from the Sentinel 3 EUMETSAT data portal of https://coda.eumetsat.int/#/home.
DOI: 10.17632/sp3dmp9xcp.1
title: Rúbrica de Prácticas Directivas Esenciales (RPD-8)

description: El presente instrumento tiene como propósito autoevaluar las prácticas esenciales que deben tener los directores de escuelas acorde con las prioridades educativas y los retos de la sociedad del conocimiento.
DOI: 10.17632/znrvm6cmb9.1
title: UV Vis Reflectance of Pigments present in the Algal Samples

description: Algal samples were collected from a simulated rice paddy field. Samples were subjected to UV Vis Reflectance reading using Shimadzu UV 2600. The reflectance shows that chlorophyll a, chlorophyll b, phycoerythrin, and phycocyanin are the pigments present in the algal samples.
DOI: 10.17632/znrvm6cmb9.2
title: UV Vis Reflectance of Pigments present in the Algal Samples

description: Algal samples were collected from a simulated rice paddy field. Samples were subjected to UV Vis Reflectance reading using Shimadzu UV 2600. The reflectance shows that chlorophyll a, chlorophyll b, phycoerythrin, and phycocyanin are the pigments present in the algal samples.
DOI: 10.5281/zenodo.3966401
title: jellyfish data

description: jellyfish
DOI: 10.1285/i11211156a33n1p11
title: Presentazione
DOI: 10.18154/rwth-2019-04059
title: Sample TMX-BoC 00 - SEM images - Dataset of the dissertation "Deformation properties of Boom Clay - Implementation of a multi-scale concept"

description: This dataset contains research data of the dissertation "Deformation properties of Boom Clay - Implementation of a multi-scale concept". This study investigates the microstructure of undeformed Boom Clay (sample TMX-BoC 00). This sample was not deformed and was used as reference material. The dried and cut sample was analysed by scanning electron microscopy (SEM). This archive contains SEM images related to the sample TMX-BoC 00.
DOI: 10.1285/i11211156a33n1p13
title: La società di mercato e le sue trasformazioni. Attualità di Karl Polanyi

description: Il neoliberalismo è sorto dall'esigenza di superare la crisi degli anni Settanta del secolo scorso, ma ha portato a una nuova crisi, da molti detta "sistemica". Siamo quindi sollecitati a riflettere sulle caratteristiche fondamentali del nostro sistema sociale e sulla sua storia. A questo fine, l'opera di Karl Polanyi fornisce preziose indicazioni. In essa, da una parte, la società di mercatocapitalistica viene definita in generale, nella sua specificità, mediante una comparazione a vasto raggio con le società precedenti. D'altra parte, viene analizzata la "trasformazione" di tale società da un assetto istituzionale all'altro, attraverso un periodo di crisi e di conflitto sociale. Poiché, tuttavia, le ragioni profonde della crisi permangono nel nuovo assetto insieme con le caratteristiche più generali del sistema sociale, la crisi tende a ripresentarsi, insieme all'esigenza di una nuova trasformazione istituzionale. Questo articolo intende mostrare che tale tesi è perlomeno implicita negli scritti di Polanyi e che quindi non solo la sua teoria della società di mercato in generale, ma anche le sue analisi delle vicende della "grande trasformazione" fra le due guerre mondiali possono essere utili per comprendere gli sviluppi ulteriori della nostra società fino alla situazione attuale.
description: Neoliberalism arose from the need to overcome the crisis of the 1970s, but led to a new "systemic" crisis. We are therefore urged to reflect on the fundamental characteristics of our social system and its history. To this end, Karl Polanyi's work provides valuable suggestions. In it, on the one hand, the capitalist market society is defined in general, in its specificity, through a widerange comparison with previous societies. On the other hand, the "transformation" of that society is analyzed, from one institutional setup to another, through periods of crisis and social conflict. Since the deep reasons of the crisis remain in the new set-up, together with the more general characteristics of the social system, the crisis tends to recur, together with the need for a new institutional transformation. The present paper intends to show that this thesis is, at least, implicit in Polanyi's writings; therefore, not only his theory of the market society in general, but also his analysis of the events of the "great transformation" between the two world wars can be useful in understanding further developments of our society up to the current situation.
DOI: 10.1285/i11211156a33n1p141
title: Parte II
DOI: 10.1285/i11211156a33n1p143
title: Dal Codice afonsino al Codice filippino. Schiavismo e società nel mondo lusitano tra XV e XVII secolo

description: Spagna e Portogallo furono le monarchie protagoniste della prima fase dell'espansione ultramarina europea. L'acquisizione di una dimensione imperiale intercontinentale – con tutto quello che ne conseguì (mutamenti nel sistema politico, economico, sociale) – ebbe delle ripercussioni in tutti gli ambiti della vita statale delle monarchie iberiche. Vi furono riforme amministrative, nuovi regolamenti giuridici, ricadute di breve e lungo corso sul versante culturale e antropologico. Questo processo evolutivo andò ad investire anche le istituzioni più antiche, che potevano contare su una lunga tradizione politico-giuridica e che rappresentavano dei baluardi, anche e soprattutto in termini d'identità culturale. La schiavitù era senza dubbio uno di queste. La concezione giuridica, sociale, culturale ed antropologica della schiavitù cambiò in maniera significativa. I portoghesi, quanto e forse più degli spagnoli, contribuirono in maniera decisiva a questa evoluzione, sia con le esplorazioni della costa africana che con i modelli colonizzazione esperiti a Madeira e São Tomé. Il presente contributo si propone di riflettere su come le esplorazioni e gli esperimenti coloniali abbiano modificato il concetto di schiavitù nella società portoghese, valutando al contempo se, e come, tali mutazioni furono accolte nei principali regolamenti e ricompilazioni emanate dai sovrani lusitani tra i secoli XV e XVII.
description: Spain and Portugal were the protagonists of the first phase of the European ultramarine expansion. The acquisition of an intercontinental imperial dimension - with all that followed (changes in the political, economic and social system) - had repercussions in all areas of the state system of the Iberian monarchies. There were administrative reforms, new legal regulations, short and long term repercussions on cultural and anthropological aspects. This evolutionary process also involved ancient institutions, which had a long political-legal tradition and which represented bulwarks, also and above all in terms of cultural identity. Slavery was undoubtedly one of them. The juridical, social, cultural and anthropological conception of slavery changed significantly. The Portuguese, as much as and perhaps more than the Spanish, contributed decisively to this evolution, both with the explorations of the African coast and with models of colonization experienced in Madeira and São Tomé. This paper aims to reflect on how explorations and colonial experimentations changed the concept of slavery in Portuguese society, while assessing if and how these changes were incorporated into the main regulations and recompilations issued by the Lusitanian sovereigns between the 15th and 17th centuries.
DOI: 10.1285/i11211156a33n1p25
title: Éthique et philosophie politique chez Karl Polanyi

description: Per comprendere il lavoro di Karl Polanyi, è necessario sottolineare le caratteristiche principali della sua visione filosofica. La sua posizione si oppone sia all'approccio utilitaristico che a quello marxista. Questo rappresenta la base del suo lavoro teorico. Il tema del presente paper è il rapporto tra individui e società, a partire dal dilemma di Rousseau tra volontà particolare e volontà generale. Polanyi ritorna su questo problema per identificare i caratteri della volontà generale, i suoi rapporti con la libertà e la volontà individuale, la sua degenerazione verso il totalitarismo. Da questo punto di vista, il ruolo dell'educazione è rilevante.
description: To understand Karl Polanyi's work, it is necessary to emphasize the main features of his philosophical view. His position is opposed both to the utilitarian and Marxist approaches. This represents the basis of his original theoretical work. This paper focuses on the relationship between individuals and society, according to the Rousseau's dilemma between particular will and general will. Polanyi comes back to this problem in order to identify the features of the general will, its relationships with freedom and individual will, its degeneration into a totalitarian perspective. From this point of view, the role of education is relevant.