bluuebunny/crossref_metadata_2025_split huggingface dataset:
Unfolding unpaid domestic work in India: women’s constraints, choices, and career
Authors: Singh Pushpendra , Pattanaik Falguni 
Published: June 2020

AbstractUnpaid domestic work is an important aspect of productive activities and an indispensable factor that contributes to the well-being of household and economy. However, the predominance of women in domestic work and keeping them out of ‘economic activities’ put unpaid domestic work under the shadow of invisibility, outside the production boundaries, and further outside the purview of economic policy. The nature of women’s work has endured substantial alterations during the neo-liberal paradigm of Indian economy, and women’s participation in the labor force and workforce has declined significantly. To understand the status of women in the labor market, it is necessary to comprehend the nature of their unpaid work, which has significant impact on their work participation rate in the economy. Therefore, the objective of this study is to examine the magnitude and factors that influence the unpaid domestic work status of women in India. The findings of this study reveal that the intensity to be engaged in domestic work is high among women who are less educated and belong to the lower wealth quintile in society. Women are engaged in unpaid domestic work because of three factors—Constraints (social and religious), Choices (failure of market and states to provide essential provisioning), and Career (low opportunity cost of unpaid work in the market). Therefore, a holistical approach within the broader context of household, state, market, and society through a macro, meso, and micro interconnects has to be considered for changing women’s status in the economy.
Everyday characterizations of translational research: researchers’ own use of terminology and models in medical research and practice
Authors: Strand Dixi Louise 
Published: June 2020

AbstractBiomedical literature and policy are highly concerned with encouraging and improving the clinical application and clinical benefit of new scientific knowledge. Debates, theorizing, and policy initiatives aiming to close the “bench-to-bedside gap” have led to the development of “Translational Research” (TR), an emerging set of research-related discourses and practices within biomedicine. Studies in social science and the humanities have explored and challenged the assumptions underpinning specific TR models and policy initiatives, as well as the socio-material transformations involved. However, only few studies have explored TR as a productive ongoing process of meaning-making taking place as part of the everyday practices of the actual researchers located at the very nexus of science and clinic. This article therefore asks the question of how the discourse and promise of translation is embedded and performed within the practices and perspective of the specific actors involved. The findings are based on material from ethnographic fieldwork among translational researchers situated in a Danish hospital research setting. The analysis draws on the analytical notion of performativity in order to approach statements and models of TR in the light of their performative dimension. This analytical approach thus helps to highlight how the characterizations of TR also contain prescriptions for how the world must change for these characterizations to become true. The analysis provides insights into four different characterizations of TR and reflects on the associated practices where performative success is achieved in practice. With the presentation of these four characterizations, this paper illustrates different uses of the term TR among the actual actors engaged in research-clinic activities and contributes insight into the complex processes of conceptual and material reorganization that form part of the emergence of TR in biomedicine.
Small RNA fingerprinting of Alzheimer's disease frontal cortex extracellular vesicles and their comparison with peripheral extracellular vesicles
Authors: Cheng Lesley , Vella Laura J. , Barnham Kevin J. , McLean Catriona , Masters Colin L. , Hill Andrew F. 
Published: June 2020

ABSTRACTAlzheimer's disease is a progressive neurodegenerative disorder, with the strongest disease‐associated changes observed at clinical or end‐stage disease. Transcriptomic deregulation of miRNA expression can spread via “horizontal” RNA transfer through extracellular vesicles (EVs) to act in conjunction with proteins, leading to changes in mRNA, which can provide early signals to indicate forthcoming neuropathological changes in the brain. Here, we analysed the small RNA content, in particular, miRNA, contained in brain‐derived EVs isolated from the frontal cortex of Alzheimer's subjects (n = 8) and neurological control subjects (n = 9). Brain‐derived EVs were found to contain an upregulation of disease‐associated miRNA. RNA species from brain‐derived EVs were correlated with miRNA profiles obtained from matching total brain homogenate. These results provide a blueprint into the biological pathways potentially effected during disease that may be assisted by brain‐derived EV RNA horizontal transfer.We also correlated the miRNA changes in the brain with those detected in peripheral EVs collected from serum of Alzheimer's disease patients (n = 23, and healthy controls, n = 23) and revealed a panel of miRNA that could be used as a liquid brain biopsy. Overall, our study provides the first interrogation of the small RNA contents in brain‐derived EVs and how they could be used to understand the early pathological changes in Alzheimer's disease which will benefit the development of an early diagnostic blood test.
Climate and anthropogenic controls on blue carbon sequestration in Hudson River tidal marsh, Piermont, New York
Authors: Peteet D , Nichols J , Pederson D , Kenna T , Chang C , Newton B , Vincent S 
Published: June 2020

Abstract
Tidal marshes globally are experiencing erosion with sea level rise. In order to adaptively plan for essential marsh preservation, we recognize the importance of the investigation of marsh archives for the perspective they provide toward resilience. Our objective in this study is to examine the relationship of tidal marsh carbon sequestration with both climate change and human impact throughout past centuries and millennia. A Hudson River marsh sediment core spanning the last 2000 years is analyzed for bulk loss on ignition (LOI), bulk density, sedimentation rate, carbon (C) and mineral flux, and x-ray fluorescence (XRF) analysis including lead, copper, titanium and potassium. We compare this record to previously established pollen and spore stratigraphy from the same site, along with an extensive macrofossil based AMS 14C chronology based upon both cores. Carbon accumulation generally follows sediment accumulation rates, which were higher than 200 g C m−2 yr−1 prior to 1500 years ago. Declines in carbon storage rate during the Medieval Warm Period (MWP) are linked to drought, fire, and charcoal, while lesser declines during the Little Ice Age (LIA) are linked to cooling and a shorter growing season. Subsequent human impact with marsh haying practices also led to carbon accumulation rate decline to 100 g C m−2 yr−1. Increases in C sequestration rates in recent decades may be attributable to nitrogen pollution of the estuary, invasive plants, and/or increased flooding, but the lack of mineral sediment threatens their stability. Ecosystem function is declining with the loss of foundational species, and the crisis is deepening for preservation of this habitat. We strongly recommend strategies for minimizing marsh loss.
Sustainability of Sulaa Coastal Areas as Heritage Assets in Baubau City Southeast Sulawesi Province
Authors: Kadir Ishak , Ramadan Sachrul , Zakaria Umar Muhammad 
Published: June 2020

Abstract
Sulaa is one of the coastal villages in Baubau, most people work as fishermen, therefore the sea is a very important part of their lives. Sulaa became Buton’s traditional weaving center in Baubau with diverse cultural traditions which were maintained as the value of local wisdom. This paper aims to show of sustainability of Sulaa coastal areas in heritage area of Sulaa. This research uses rationality qualitative method. The data collecting done by measurement, interviews, observations, documents collecting and literature study. This research showed there are innovation of sustainable settlement and ecotourism development of Sulaa settlement, includes: 1) the diversity of natural heritage assets include the Nirwana beach, Lakeba beach, Lakusa’s cave, etc; 2) sustainability of Butonese traditional house concepts shown in the sustainable culture, architecture, and nature; 3) sustainability of cultural traditions of society, and; 4) creation and use of space based on the values of society.
Technical Feasibility Analysis of Waode Buri-Lelamo Port as Local Feeder Port in North Buton Regency Southeast Sulawesi Province
Authors: Ramadan Sachrul , Kadir Ishak , Umar Muhammad Zakaria , Arsyad L M N 
Published: June 2020

Abstract
Wa Ode Buri-Lelamo Port is located in North Kulisusu District, North Buton Regency, Southeast Sulawesi Province, Indonesia. This study can be information about the prospect of developing Lelamo Port, so that it can support economic acceleration in the islands of Southeast Sulawesi Province. This study is aimed at increasing the port of Lelamo to become a local feeder port. Local ports are adjusted to eligibility standards. This feasibility standard is based on the regulation of the Minister of Sea Transportation, No. PM 146, 2016. Data obtained by observation and literature. Data related to port planning. Data is analyzed in a quantitative way. Data is given scoring against eligibility requirements. Technical feasibility requirements include land topog, bathymetry and hydro oceonography. The results of this study concluded that the Waode Buri-Lelamo port is considered feasible to be a local feeder port. This study recommends that the port needs to be made trestell with a size of 6 m x 22 m, a pier made with a size of 8 m x 70 m, and the lowest apron height of 5 m from tides.
Floating Market In Muara Angke
Authors: Choandi Mieke , Jessica Berlian Lourensya 
Published: June 2020

Abstract
Developing the marine economy as the prime mover Indonesian maritime development is the focus of Muara Angke’s fishiries as one of many regions with the biggest fishiries market in Indonesia. Infrastructure in fishiries distribution from producer to consumen is still being an obstacle until occur economy and fishiries distribution degradation in Muara Angke. Developing Floating Market is being a solution which focusing in seashore tourism economy, which is one stop recreation, where the tourists can buy both cooked and uncooked fishiries and can enjoy the sea recreation and beautiful Indonesia. The author examines and analyses Muara Angke district, that being the location of the design and research culture study of fishermen and characteristic study of existing Floating Market in the world as a reference in designing. Floating Market must be able to facilitate fishiries distribution infrastructure, either for direct consumption or export outside and creating space that can be felt by society and supporting maritime value of the maritime state that embodies the concept of Indonesia as the global maritime axis.
Analysis of Longshore Sediment Transport at Theestuaries of Jeneberang River and Tallo River Caused by Waves on Coast of Makassar
Authors: Karamma Riswal , Pallu M.Saleh , Thaha M. Arsyad , Hatta Mukhsan Putra , Mustari A. Subhan , Syarif Sukri Ahmad 
Published: June 2020

Abstract
The length of the Makassar Coast reaches ± 35.52 km. In the northern coastal area of Makassar City, the Tallo River Estuary and the south side of the Jeneberang River Estuary, both estuaries can affect longshore sediment transport on the coast of Makassar City. The purpose of this research was to determine the direction of longshore sediment transport on the coast at the estuaries of the Jeneberang River and Tallo River caused by waves on the Makassar Coast. The analysis carried out in this research is the analysis of wind direction, wind speed, effective retrieval, wave forecasting, wave return analysis, breaking wave analysis and longshore sediment transport analysis. The result of this research indicates that the longshore sediments transport in the Tallo River Estuary is relatively heading north or away from the coast of Makassar and longshore sediments transport in the Jeneberang River Estuary is relatively heading north or heading to the coast of Makassar.
Fuzzy Logic Methods to Identify Potential Area Mapping for Mangrove Forests in Kendari using Landsat Image
Authors: Ningrum Ika Purwanti , Muchtar Mutmainnah , Saputra Rizal Adi , Sajiah Adha Mashur , Harati Syamsul Razak , Jaya Hasran 
Published: June 2020

Abstract
Indonesia is an archipelago country with widest mangrove areas in the world. This potential is supported by length the coastline reaches + 81,000 km. As one of city in Indonesia, Kendari surrounded by the bay with temperatures reaching 22-31°C makes it potential to has mangrove forests. But the mangrove areas in Kendari decrease by 30% in recent year. This study aims to determine the level of mangrove fertility so we hope in future we could identify potential area Mapping for Mangrove in Kendari to increase more mangrove area. To analyze the quality of mangroves area through remote sensing data can be used Normalized Difference Vegetation Index (NDVI) method. By utilizing Landsat 7.0 ETM + image can make it easier to get information without touching the object of research. This experiment used fuzzy logic method (Fuzzy Mamdani) to get fertility rate of land soil. The result showed the highest fertility rate of mangrove area is 58,2034 which categorized as Very Good and the lowest score is 36,991 which categorized as Average.
Effect of Compaction Pressure on Quality of Activated Charcoal Briquette Made from Sago Stem Midrib Material
Authors: Lestari Lina , Variani V I , Firihu Muh. Zamrun , Raharjo S , Saleh Ismail , Aprilla Nining 
Published: June 2020

Abstract
Fabrication and characterization of activated charcoal briquette made from sago stem midrib have been performed. The sago stem midrib firstly dried before carbonized using kiln drum method. Subsequently, the sago stem midrib charcoal was activated using electric furnace with 650°C of temperature for 5 minutes. Then, the activated briquette mashed and sieved by 80-mesh strainer before moulded into a compaction pressure. The pressure that applied were 34.66 kg/cm2, 69,32 kg/cm2 and 103,98 kg/cm2. Ignition time, burning rate, and burning test were performed to charaterize the briquette quality. The result shown that the higher the pressure applied, the lower ignition time, burning rate and the longer of burning time of sago stem midrib briquette, compared to the unactivated sago stem midrib briquette.
Shear Strength Analysis of Reduced Beam Section (RBS) on Castellated Beam
Authors: Aswad Nini Hasriyani , Tachrir  , Parung Herman , Amiruddin A. Arwin 
Published: June 2020

Abstract
Shear strength analysis of the reduced beam section (RBS) on the castellated beam with exterior connection aimed to analyze the structural elements to determine the shear force acting due to cyclic loading. The study was developed from the theory of moments due to shear forces based on the American Institute of Steel’s Prequalified Connection Construction for Special and Intermediate Moment Frames for Seismic Applications (AISC 358-10). This study used an experiment of RBS on a castellated beam with an exterior connection model subjected to cyclic loading. The result shows that the shear strength occurred after the bending failure of the beam.
Dynamics of Community Based Coastal Resource Management in Wabula Village, Buton Regency
Authors: Nalefo La 
Published: June 2020

Abstract
Coastal Resources Management was carried out by the community have been displaced by government’s role which tends prefer to capital investors. The consequence of controlling local communities was becoming weak, and competing got benefit from capital entrepreneurs. The aims of this study were (1)the dynamics of the implementation of coastal resource management in the community, (2)the application of the basic principles of traditional-based coastal resource management and programs, (3)key factors that influence the existence of traditional resource-based resource management systems and programs. The results of the study found that the dynamics of the implementation of community based coastal resource management was constructed by a socio-cultural order that continued to develop in accordance with the demands of the times. The creation of a management system based on its dynamic program was based on the level of needs and sustainability of the ecosystem determined by the Ministry of Fisheries included in the COREMAP program. The application of the basic principles of community-based coastal resource management is very dynamic and manifested on a local conceptual basis. The key factors these influencing the existence of a community based coastal resource management system rested in the weakness of the authority exercised by the parabela.
Seicmic Load on the Wharf
Authors: Kadir Abdul 
Published: June 2020

Abstract
Earthquake is a natural event that shocks can cause casualties and damage public facilities or infrastructure. The wharf is an infrastructure built with large investments. The purpose of this paper is how to design a open wharf and closed wharf that can minimize the risk or prevent collapse due to earthquake. The design uses a approach or force based with reference to the Earthquake Code of the world.
Case Study on Relocation of Port Infrastructure using the Randomized Expert Panel Opinion Marginalizing Procedure
Authors: Tenekedjiev Kiril , Nikolova Natalia 
Published: June 2020

Abstract
We present a case study related to the relocation of parts of port facilities in a Black sea port in Varna (Bulgaria). As the city and the port expanded over the years, the east sector of the port ended up being in the middle of the city center. This causes environmental and spatial planning problems to both the city and the port area. We present several alternatives to relocate part of the industrial activities of the port to another site further to the west sector of the port and utilize the emptied space for recreational, public and social activities. We then apply the Randomized Expert Panel Opinion Marginalizing Procedure (REPOMP) to rank the alternatives. The procedure utilizes a hierarchy of criteria to assess the alternatives from four major aspects – environmental, social, technological and economical. A total of 12 experts provided their estimates on how the alternatives meet all criteria as well as on the relative significance of each criterion. Bootstrap simulation is utilized to not only find the total marginal criterion of each alternative, but also its distribution and best estimate. We also tested whether there is significant difference between the ranking scores of the alternatives.
Sea level rise impact on mangrove growth and development in Coral Triangle Ecoregion Southeast, Indonesia
Authors: Analuddin Kangkuso , Septiana Andi , Jamili  , Sahidin Idin , Rianse Usman , Sharma Sahadev , Nadaoka Kazuo , Anjani Eka Diaz 
Published: June 2020

Abstract
The mangroves are among the most at-risk coastal ecosystems, which are especially vulnerable to sea-level rise. This study aimed to know the growth capacity and biochemical defense of mangrove seedlings of Rhizophora mucronata under different sea water logging at experimental condition in Kendari bay, Southeast Sulawesi, Indonesia. Results showed that maximum leaf area, intrinsic rate increase of leaf area and relative growth rate (RGR) of height of the R. mucronata seedlings were significantly higher at treatment of 45 cm from the ground than other treatments, whereas RGR of diameter was the higher at treatment of 30 cm from the ground. Meanwhile, half expansion period leaf area was almost similar for all treatment. However, the carbon and nitrogen ratio in leaves of R. mucronata seedlings was significantly higher at seawater logging of 0 cm from the ground. The flavonoid and vitamin C concentrations in R. mucronata seedlings were higher at higher level inundation indicating protective role of these compounds under seawater logging stress.
Polyethylene glycol mediated synthesis of iron vanadate (FeVO4) nanoparticles with supercapacitive features
Authors: Saravanakumar B , Karthikeyan N , Periasamy P A , Britten Allen J , Mkandawire Martin 
Published: June 2020

Abstract
Binary transition metal oxides, such as iron vanadate (FeVO4), possess unleashed potential to be the best electrode material for supercapacitor, owing to their high capacitance, stability and conductivity. This present work reports investigations on the influence of a surfactant, polyethylene glycol (PEG 4000), on the structure, morphology and electrochemical behaviour of FeVO4 nanoparticles. The P4-FeVO4 exhibited specific capacitance of 428.0 Fg−1 at a current density of 2.0 Ag−1, and arguably better performance and cyclic stability than FeVO4 synthesised without PEG 4000. Thus, PEG 4000 significantly influenced the morphological and electrochemical performance of the FeVO4. Furthermore, the assembled P4-FeVO4 based symmetric capacitor device had a specific capacitance of 101.0 Fg−1 with an energy density of 14.1 Whkg−1. This improved electrochemical performance of the P4-FeVO4 based devices is attributed to the physicochemical properties of P4-FeVO4 nanoparticles, mediated by the PEG 4000.
The effect of natural fibres template on the chemical and structural properties of Biphasic Calcium Phosphate scaffold
Authors: Alshaaer Mazen , Abdel-Fattah Essam , Saadeddin Iyad , Battah Feras Al , Issa Khalil , Saffarini Ghassan 
Published: June 2020

Abstract
Porous biphasic bioceramics that contain hydroxyapatite and tricalcium phosphate were synthesized in this study using luffa cylindrical fibres (LCF) as the template. In addition to improving the pore structure, using this template led to a chemical coating of the pores´ internal surfaces by important minerals such as magnesium and phosphorous from the LCF residue. Evaluation of our preliminary results suggests promising applications in bone tissue engineering. The synthesized porous bioceramics were characterized in view of their microstructural, physical, and in vitro features. They showed a trimodal pore system comprising a nano-pore network, smaller macropore with diameters of 5 to 100 μm, and cylindrical macropores with diameters from 100 to 400 μm; and 75% of interconnected porosity was confirmed by Mercury intrusion porosimetry and SEM images. Enhanced cell adhesion of the internal pore surfaces generated long and extended cells inside the macropores. SEM images show how the cells adhered to bioceramic surfaces and developed cytoplasmic extensions. Their proliferation in vitro demonstrates that the scaffold architecture and mineral composition are suitable for mesenchymal stem cell seeding and growth.