bluuebunny/crossref_metadata_2025_split huggingface dataset:
Short Communication: Morphological characteristics and morphometric of Stingless Bee (Apidae: Hymenoptera) from Banten Province, Indonesia
Authors: EFIN ADE , ATMOWIDI TRI , PRAWASTI TARUNI SRI 
Published: June 2019

Abstract. Efin A, Atmowidi T, Prawasti TS. 2019. Short Communication: Morphological Characteristics and Morphometric of Stingless Bee (Apidae: Hymenoptera) from Banten Province, Indonesia. Biodiversitas 20: 1693-1698. Tetragonula (Meliponini: Apidae) belong to stingless bees that characterized by complex communication, permanent colonies with division of castes, i.e., queen, males, and workers. This paper described morphological characters and morphometric study of stingless bee from Pandeglang, Banten Province, Indonesia. Local people (Sundanese) known as the specimen examined is “teuweul omas” that have different in nest entrance characteristics compare to nest of Tetragonula laeviceps found commonly. In average, specimens examined were 4.445±0.072 mm body length, 1.911±0.019 mm head width, mesoscutum has distinct hair bands separated by glabrous interspaces area, with plumose frontal hairs, and black metasoma, legs, and hairs on the frontal. Male genitalia of stingless bee examined are long gonostylus and slender with sparse hairs at apex, penis valve is very robust, tapering at the apex and shorter than gonostylus. Based on morphological characteristics and morphometric measurements, we identified the specimen examined is Tetragonula cf. laeviceps.
International Legal Aspects of Regulating the Use of Transboundary Rivers in Central Asia
Authors: ZHUNUSBEKOVA Aigerim Zhunusbekovna , ABASHIDZE Aslan Khuseinovich , TLEPINA Sholpan Valerievna 
Published: June 2019

Water resources in Central Asia have always had and continue to have a significant impact on economic activities of the states of the region since all the major rivers here are transboundary and there are disagreements between the countries of the region about water supply and sharing of water resources. There are also disagreements on the application of norms of international law in the sphere of international legal regulation of transboundary water resources.
The purpose of this article is to study international legal problems of transboundary water resources use by Central Asia states. In the course of the work performed, general methodological principles are used: system approach when analyzing the conceptual apparatus of the topic; comparative legal method when analyzing international treaties, acts, laws on the use of transboundary waters; method of historical analysis when studying the formation and development of international cooperation of Central Asian states in the field of transboundary water resources use.In this article, based on the study of international legal norms, the practice of their application in the field of cooperation of states on use of transboundary water resources, the problems and prospects for development of international legal regulation of cooperation of states in use and management of transboundary water resources in Central Asian region are identified.
Comparative analysis between pyrolysis products of <em>Spirulina platensis</em> biomass and its residues
Authors: Jamilatun Siti , Budhijanto B. , Rochmadi R. , Yuliestyan Avido , Hadiyanto H. , Budiman Arief 
Published: June 2019

Today’s needs of energy are yet globally dominated by fossil energy sources, causing the depletion of non-renewable energy. Alternatively, a potential substitute is the energy of biomass. Spirulina platensis (SP) is a microalgae biomass which, if extracted, will produce solid waste called Spirulina platensis residue (SPR). This research explores the pyrolysis product, produced within the range of 300 – 600 ºC, from the pyrolysis of SP and SPR using fixed bed reactors. The influence of temperature on pyrolysis product’s yield and characteristics are investigated by using mass balance method and gas chromatography – mass spectrometry (GC-MS) technique, respectively. The results from mass balance method present an optimum pyrolysis temperature of 550 ºC to obtain the desired liquid product of bio-oil, presenting the percentage of 34.59 wt.% for SP and 33.44 wt.% for SPR case. Additionally, with the increasing temperature, the char yield decreases for about 30 wt.% and the yield of gas seems to sharp increase from 550 to 600 ºC. These tendencies are both applied for SP and SPR source pyrolysis product. Interestingly, the benefit use as fossil fuel substitute might be derived, thanks to high HHV at the bio-oil product (32.04 MJ/kg for SP and 25.70 MJ/kg for SPR) and also at the char product with of 18.85-26.12 MJ/kg for both cases. The additional benefit come from the high content of C in its char product (50.31 wt.% for SPR and 45.26 wt.% for SP) that might be able to be used as an adsorbent, soil softener or other uses in the pharmaceutical field. ©2019. CBIORE-IJRED. All rights reserved
Literatur und auswärtige Kulturpolitik
Authors: Zajas Paweł 
Published: June 2019

Abstract
This paper analyses the relationship between literature and German foreign cultural policy. This involves a policontextural view applied to the so far largely unknown archival resources. This approach enables questions as to when, how and why a modern autonomous literary system was brought to the centre of attention of cultural policy to be addressed. The employed methodology serves as a basis for proposing an alternative periodisation of foreign culture policy.
Minimum Fluidization Velocity of Intermediate Sized Particles in Conventional and Packed Fluidized Bed
Authors: Kulkarni Niraj J. , Mathpati Channamallikarjun S. , Mandal Debapriya , Dalvi Vishwanath H. 
Published: June 2019

Abstract
Typical Geldart B class particles are often used in a gas-solid fluidized bed for various industrial applications. The quality of fluidization of Geldart B particles depends upon the geometry of the bed containing vessel, properties of fluidization medium and the gas flow rate. The presence of large bubbles/slugs that can happen in beds with intermediate class particles is undesirable. The bubbling and slugging, which decrease the quality of fluidization can be prevented with the phenomenon called packed fluidization. Experiments were carried out on the conventional fluidized bed and packed fluidized bed to investigate some of the hydrodynamic characteristics as a function of bed temperature, small particle size, fluidization medium and fraction of voids of packing filled with small particles. The superficial gas velocity required for packed fluidization reduces significantly than conventional fluidization. The minimum fluidization velocity of particles increases with an increase in density of the fluidization gas and decreases with increase in temperature of the bed. A correlation established from experimental data fairly predicts the minimum fluidization velocity for the packed fluidized bed.
Do German Works Councils Counter or Foster the Implementation of Digital Technologies?
Authors: Genz Sabrina , Bellmann Lutz , Matthes Britta 
Published: June 2019

Abstract
As works councils’ information, consultation and co-determination rights affect the decision process of the management, works councils play a key role in the implementation of digital technologies in establishments. However, previous research focuses on the potential of digital technologies to substitute for labor and its impact on labor market outcomes of workers. This paper adds the role of industrial relations to the existing literature by analyzing the impact of works councils on the implementation of digital technologies. Theoretically, the role of works councils in the digital transformation is ambiguous. Using establishment data from the IAB Establishment Survey of 2016 combined with individual employee data from the Federal Employment Agency and occupational level data about the physical job exposure, empirical evidence indicates an ambivalent position of works councils towards digital technologies. The sole existence of works councils is associated with statistically significant lower equipment levels with digital technologies. However, works councils seem to foster the equipment with digital technologies in those establishments, which employ a high share of workers who are conducting physical demanding job activities. Thus, this study highlights the importance of establishment-level workforce representation for the digital adoption process within Germany.
From Fighting Monopolies to Promoting Industry: Patent Laws and Innovation in Sweden 1819–1914
Authors: Andersson David E. , Tell Fredrik 
Published: June 2019

Abstract
In this essay, we trace the evolution of four different patent laws in Sweden; from the first Swedish law of privilegia exclusiva in 1819 to the country becoming only the third country in the world to introduce novelty searches into the law of 1884. We discuss the ensuing contemporary public debates surrounding new proposals for legislation, as well as discernible effects of new patent laws. From being mainly a question about the “tyranny of monopolies” in the early laws to being one of “life and death for Swedish industry” in the subsequent laws, we show how changes in patent legislation resulted in three different types of innovation; technological, market and organizational. The results show that although the early laws implied severe litigation problems and considerably shorter patent terms, an early market for technology emerged as legislation had clearly established that intellectual property could be sold, bought and inherited. Concurrently the law of 1856 created a market for patenting services and patent agencies by requiring the use of Swedish agents by foreign patentees. Finally, foreign patenting increased as restrictions on patentees being non-Swedish citizens were gradually phased out.
The Inequality of Pay in Pre-modern Germany, Late 15th Century to 1889
Authors: Pfister Ulrich 
Published: June 2019

Abstract
The study explores relative labour scarcity in a broad range of activities and relates it to the long-run dynamics of structural change, supply and demand of human capital, and the inequality between men and women. It builds on two recent compilations of wage data and complements these with additional information, particularly on wages in agriculture. From the second quarter of the seventeenth century the skill premium was stable; the first phase of industrialization did not lead to a differentiation of the individual return to human capital. Labour demand from the modern sector stabilized real wages of males from the second quarter of the eighteenth century at least and increased them from the mid-1850s onwards. This opened a wedge between the agricultural and the non-agricultural sectors already for considerable time before the beginnings of industrialization. Finally, the modern era saw two phases of labour market segmentation along gender lines, one in the later sixteenth and the early seventeenth centuries, the other from the 1840s to the 1870s.
Communication strategies employed by low-proficiency users: Possibilities for ELF-informed pedagogy
Authors: Sato Takanori , Yujobo Yuri Jody , Okada Tricia , Ogane Ethel 
Published: June 2019

AbstractELF research has demonstrated that English users employ various communication strategies (CSs) to achieve mutual understanding and deal with uncertainty in ELF conversations. Thus, implementing various CSs is said to be important for learners in ELF interactions. Although a list of CSs might indicate which strategies English learners may ultimately need, it is not necessarily helpful for low-proficiency English learners as they may not be able to use many CSs due to a lack of English language resources. This study attempts to identify CSs that 20 Japanese low-proficiency English users employ in talk-in-interaction with English language instructors. CSs investigated in this study were not restricted to those examined from second language acquisition perspectives but included pragmatic and collaborative strategies identified in various ELF studies. Investigating CSs from the perspective of ELF helps to form a more sensitive analysis of how low-proficiency English users work to achieve successful L2 communication with interlocutors. Results revealed that the students, who were not given prior instruction in strategies, collaboratively employed various CSs to cope with communication breakdown, promote message conveyance, and co-construct a meaningful interaction with their interlocutors. These findings provide insights into how low-proficiency users might manage to achieve successful communication in various ELF settings. Analysis of the data helps to inform teachers which CSs low-proficiency learners may utilize more easily and those for which they may require more intensive practice.
Promoting the Resilience of Older Adults Through Participatory Climate Change Adaptation Planning
Authors: Rhoades Jason , Gruber James , Horton Bill 
Published: June 2019

AbstractDespite older adults’ vulnerability to climate change, little research has investigated their preferred adaptation strategies. The purpose of this paper is to provide insight into their perspective and the potential for participatory adaptation to enhance their resilience. This paper presents the results of a collaborative adaptation planning process conducted with older adults in Bridgeport, Connecticut. During two meetings, older adult participants developed recommendations following adaptation best practices. Recommendations focused on encouraging preparedness through workshops and informational materials tailored for older adults. Additional recommendations focused on enhancing community services to provide effective warning mechanisms, shelter access, ride sharing and transportation assistance, and establishing a telephone based clearinghouse for extreme weather and emergency resources for older adults. A prioritization exercise showed that the participants and city staff believed all recommendations were potentially effective and feasible. A summative evaluation showed that the participatory planning enhanced resilience by raising awareness among the older adult participants and city agencies, enhancing communication, and increasing the older adult participants’ ability to self-advocate.
The spectrum of pediatric adrenal insufficiency: insights from 34 years of experience
Authors: Ventura Mara , Serra-Caetano Joana , Cardoso Rita , Dinis Isabel , Melo Miguel , Carrilho Francisco , Mirante Alice 
Published: June 2019

Abstract

Background
Adrenal insufficiency (AI) is a life-threatening disease characterized by deficient production of glucocorticoids and/or mineralocorticoids. It is caused by primary or secondary/tertiary adrenal failure. Prompt diagnosis and management are essential and may even be life-saving.

Methods
We retrospectively collected clinical, laboratory and radiological data from AI patients observed over 34 years (1984–2017) in a pediatric endocrinology department of a tertiary care hospital.

Results
Seventy AI patients were identified: 59% with primary adrenal insufficiency (PAI) and 41% with central adrenal insufficiency (CAI). PAI patients were diagnosed at 1.5 ± 4.4 years and followed for 11.6 ± 6.2 years; 85% had classical congenital adrenal hyperplasia (CAH) and 7% had autoimmune PAI. At presentation, 73% had hyponatremia and more than half had mucocutaneous hyperpigmentation, asthenia, anorexia, weight loss, nausea and vomiting. All the patients were treated with hydrocortisone and 90% were also on fludrocortisone. Regarding CAI patients, they were diagnosed at 5.4 ± 5.0 years and they were followed for 9.6 ± 6.4 years; craniopharyngioma was present in 31% of the cases and 14% had pituitary hypoplasia. Besides corticotropin, thyrotropin (93%), growth hormone (63%) and antidiuretic hormone (52%) were the most common hormone insufficiencies. The most frequent manifestations were hypoglycemia (34.5%), nausea/vomiting (27.6%) and infectious diseases (27.6%); all the patients were treated with hydrocortisone.

Conclusions
Despite medical advances, the diagnosis and management of AI remains a challenge, particularly in the pediatric population. Raising awareness and knowledge in medical teams and population about the disease is of crucial importance to improve clinical outcomes and to reduce disease morbidity/mortality.
Ein weiteres Reinschriftfragment von Kants Entwurf Zum ewigen Frieden
Authors: Schröder Volker 
Published: June 2019

Abstract
This article provides a transcription and analysis of a newly located fragment of Kant’s autograph fair copy of his essay on Perpetual Peace. The 4-page manuscript is part of the John Wild Autograph Collection at Princeton University (USA) and constitutes the immediate sequel to a similar fragment preserved in the Staatsarchiv Hamburg and published in Kant-Studien 77 (1986). The Princeton fragment was not included in volume 23 of the Akademie-Ausgabe and was unavailable to recent editors; it presents a number of textual variants and allows new insights into Kant’s writing process.
Sollten wir das medische Reich aus der Geschichte verabschieden?
Authors: Parker Victor 
Published: June 2019

ZusammenfassungObwohl in letzter Zeit manche Gelehrte die Existenz des Mederreiches, das nach Herodot dem Perserreich voraufgegangen sein soll, zu leugnen versuchen, weisen die Medismen im Altpersischen darauf hin, daß die Meder eine Reichsideologie sowie Reichsinstitutionen entwickelt hatten, welche die Perser von ihnen übernahmen. Dies legt nahe, daß es ein Mederreich tatsächlich gegeben hat. Des weiteren bezeugen die vorderasiatischen Quellen ganz unabhängig von Herodot einen mächtigen medischen ‚Staat‘; Jer. 51,28 weist diesem ‚Staat‘ sogar Reichsbeamte zu. Des weiteren zeigt eine eingehende Besprechung des medischen Logos bei Herodot, daß diese Partie so stark iranisch geprägt ist, daß man sie keinesfalls als Erfindung Herodots abtun kann: statt dessen ist vielmehr von iranischem Quellenmaterial zu reden, welches die Existenz eines Mederreiches von sich aus bezeugt.
Il patronato letterario nell’Italia Ostrogota
Authors: Cristini Marco 
Published: June 2019

RiassuntoIl patronato letterario era un sistema di relazioni sociali diffuso nell’Italia Ostrogota, come attestano le opere di Ennodio, Boezio, Cassiodoro e Arator. Ennodio cercò a lungo undives patronusche fosse in grado di dare fama alle sue opere, mentre Boezio, grazie al sostegno di Simmaco, ottenne in breve tempo grande notorietà, tanto che Teoderico cercò di farlo entrare a corte. Cassiodoro è l’esempio più noto del patronato teodericiano, mentre Arator rivela che anche i membri del clero furono importanti mecenati. Questi autori permettono di comprendere i motivi che spinsero i letterati a cercare un patrono e le principali caratteristiche del patronato senatorio, regio ed ecclesiastico, oltre a testimoniare l’importanza deglistudia litterarumnell’Italia tardoantica e le strategie di legittimazione adottate dai sovrani ostrogoti.
Corporate Social and Digital Responsibility
Authors: Orbik Zbigniew , Zozuľaková Viera 
Published: June 2019

AbstractThe aim of the article is to outline the relationship of the concept of CSR with the issue of digital transformation. Significant advancements in technology and wide access to the Internet has resulted in what is named the Digital age. In the Digital age, CSR and digital transformation are becoming one of the main factors of the company’s competitiveness. Digital transformation is currently the most important element of the Fourth Industrial Revolution that changes the way of doing business. It requires the necessity of deep changes in the sphere of awareness of people working in the businesses. Digital transformation seems to be an effective solution to the main problems that appear in the competitive business environment. Corporate Digital Responsibility (CDR) is standing out as the new direction changing the relationship between labour and technology as well as shaping the ethical use of new technologies.
Plasmon-induced transparency effect for ultracompact on-chip devices
Authors: Niu Xinxiang , Hu Xiaoyong , Yan Qiuchen , Zhu Jiankun , Cheng Haotian , Huang Yifan , Lu Cuicui , Fu Yulan , Gong Qihuang 
Published: June 2019

Abstract
On-chip plasmon-induced transparency (PIT) possessing the unique properties of controlling light propagation states is a promising way to on-chip ultrafast optical connection networks as well as integrated optical processing chips. On-chip PIT has attracted enormous research interests, the latest developments of which have also yield progress in nanophotonics, material science, nonlinear optics, and so on. This review summarizes the realization methods, novel configurations, diversiform materials, and the improved performance indexes. Finally, a brief outlook on the remaining challenges and possible development direction in the pursuit of the application of a practical on-chip photonic processor based on PIT is also afforded.
Dynamic mechanical behavior of nano-ZnO reinforced dental composite
Authors: Mahna Shubham , Singh Hemraj , Tomar Sumit , Bhagat Deep , Patnaik Amar , Kumar Shiv Ranjan 
Published: June 2019

Abstract
In the present work, Bisphenol-A Glycidyl Methacrylate / Triethylene Glycol Dimethylacrylate based dental composites filled with 0-30 wt.% silane treated nano-ZnO were fabricated and tested for their dynamic mechanical properties. Samples were kept in each of three different mediums such as cold drink, distilled water and saliva for 7 days. The dynamic mechanical properties such as storage modulus, loss modulus and Tan delta were evaluated and compared for each composite under different conditions. The finding of results indicated that on adding 30 wt.% nano-ZnO, the storage modulus was increased by 109% in case of post cured, 120% in case of cold drink, 125% in case of artificial saliva but decreased by 70% in case of distilled water. The loss modulus was increased by 175% in case of post cured, 30% in case of cold drink, 50% in case of artificial saliva but decreased by 50% in case of distilled water. Further, minimum value of storage modulus was reported in case of distilled water medium followed by cold drink and then artificial saliva. Also, cold drink seems to be better medium than distilled water in terms of dynamic mechanical properties of dental composite.

Graphical abstract Variation of storage modulus of sample kept in artificial saliva for 7 days

Addition of 30 wt.% nano-ZnO increased the storage modulus by 109% in case of post cured, 120% in case of cold drink, 125% in case of artificial saliva but decreased by 70% in case of distilled water.
Addition of 30 wt.% nano-ZnO increased the loss modulus by 175% in case of post cured, 30% in case of cold drink, 50% in case of artificial saliva but decreased by 50% in case of distilled water.
Immersion of sample in each medium led to decrease in storage modulus but increase in Tan delta.
Further, minimum value of storage modulus was reported in case of distilled water medium followed by cold drink and then artificial saliva.
Cold drink seems to be better medium than distilled water in terms of dynamic mechanical properties of dental composite.