bluuebunny/crossref_metadata_2025_split huggingface dataset:
Machine Learning for Mapping the Distribution of Clay Minerals in Sidoarjo Mud Volcano (LUSI) Using Support Vector Machine (SVM) Algorithm
Authors: Dhiyaulhaq I D , Warmada I W , Setianto A 
Published: July 2024

Abstract
Sidoarjo Mud Volcano (LUSI) is a natural phenomenon that has led to the emergence of volcanic mud eruptions in the city of Sidoarjo, East Java Province, with a generated volume of volcanic mud of approximately 80.000 m3 per day. However, only about 60.000 m3 can be managed daily, resulting in an excess of volcanic mud that accumulates and overflows into the surrounding area from the center of the mud eruption. This volcanic mud include high-temperature gas and fluid, which pose significant obstacles and limitations for conducting research at the location. Remote sensing methods, which involve measuring the electromagnetic spectrum energy emitted by an object without direct physical contact in the field, have been employed as a solution to overcome the limitations of access. The Advanced Spaceborne Thermal Emission and Reflection (ASTER) satellite’s image data will be utilized, specifically the Short-Wave Infrared (SWIR) subsystem consisting of bands 4 to 9. This subsystem is selected due to its high reflectance sensitivity to clay minerals, allowing for easy recognition and identification of the imagery. SWIR data will be extracted using band ratio math, which involves sensitive band combinations for specific minerals, followed by normalization to minimize atmospheric effects and provide optimal and clay-sensitive outcomes. The resulting SWIR extraction data, amounting to 58.164 data points, will be subjected to the machine learning method of the Support Vector Machine (SVM) algorithm to maximize classification accuracy. The dataset will be divided into 40% training data and 60% testing data. The training data will establish the foundational model for the SVM algorithm, which will subsequently be utilized by the Support Vector Classifier (SVC). The SVC will employ the Radial Basis Function (RBF) kernel with a gamma parameter value of 10 and a C parameter value of 750. Based on these decisions, the entire dataset can be classified using the established parameters, resulting outcome in the form of a distribution map of clay minerals in Mount Lumpur Sidoarjo (LUSI). The presence of clay minerals, including Kaolinite, Chlorite, Illite, and Smectite, will be uniformly and predominantly distributed in the northern direction from the center of the volcanic mud eruption site.
Characteristics of Earthquake Mechanisms Along the Andaman - Nicobar Region derived from Bayesian Moment Tensor Inversion
Authors: Gunarya M.H. , Simanjuntak Andrean V. H. , Muksin Umar 
Published: July 2024

Abstract
Earthquake activities in the Andaman - Nicobar region are generated mainly by several active faults and an active subduction zone that can activate multiple hypocenter clusters. Therefore, studying the seismotectonic process from source mechanism analysis using moment tensor inversion is essential. In this research, we applied a stochastic Bayesian inversion using Grond, a framework tool for moment tensor (MT) inversion, to characterize the earthquake mechanisms and the most appropriate centroid locations. Procedurally, several of the largest earthquakes with a moment magnitude Mw > 5.5 from 2007 to 2023 were analyzed using the regional and teleseismic networks up to 2000 km from the epicenter based on 1 Hz green function model and azimuthal gap coverage. We applied 10,000-30,000 iterations of inversions with 300 bootstrap chains for a stable result. The low-frequency bandpass with a range of 0.007 - 0.03 Hz was chosen for the inversion process. There were 17 solutions for earthquake mechanisms with good misfit values of < 0.65. Based on the division of the 5 clusters with the highest seismicity, the selected earthquakes’ source mechanism is dominated by strike-slip and oblique faulting. The results were compared with existing data catalogs showing differences in hypocentre and fault orientation direction, particularly for strike-slip earthquakes in the shallow crust and mantle zones.
Vesicularity, Density, and Crystal Size Distribution of Pumice-Scoria at South-Southeast Flank of Merapi Volcano: A Window Into Explosive Volcanic Eruption
Authors: Jovian A H , Handini E , Wibowo H E , Warmada I W , Syarifah V 
Published: July 2024

Abstract
Merapi, one of the most active volcanoes in Java Island of Sunda Arc, is a constant threat to the ten million people who live within its 10-km radius of the summit. In 2010, it experienced an explosive eruptive event, sending pumice-laden pyroclastic density currents (PDC) that extended as far as 15 km down its southeastern flank. We report field observations of PDC deposits on the south-southeast flank of the volcano and calculate the vesicularity, density and crystal size distribution of pumice–scoria fragments. The density of the pumice–scoria is measured by archimedes’ principle by weighting the sample in water. The vesicularity is determined from petrography using the point counting method. Crystal Size distribution (CSD) is determined by images from thin sections using plagioclase crystals to calculate the magma residence time. Based on their physical appearance, the pumice–scoria fragments from this area are grouped into: (1) white pumice, (2) grey pumice, and (3) dark scoria. The density of white pumice is overlapping with the grey pumice group (1.5-2 g/ml); while the dark scoria is the densest among others (>2 g/ml). The vesicularity of pumice–scoria ranges from 7-30%. CSD analysis is done in two most vesicular samples from each group. The CSD result gives both shallow and steep slopes which reflect the crystal size and population density. The slope suggests that magma residence times are (a) 11.49–249.68 years for grey pumice, (b) 5.03–194.54 years for white pumice, and (c) 3.83–273.36 years for dark scoria. This research suggests that the three types of pumice–scoria from the study area generally have similar crystallization path and time. Our CSD data shows that these pumice-scoria samples tend to have steeper slopes than lava samples, indicating a more uneven crystal-growth condition.
Bioinks for bioprinting using plant-derived biomaterials
Authors: Hasan Md Mehedee , Ahmad Ashfaq , Akter Mst Zobaida , Choi Yeong-Jin , Yi Hee-Gyeong 
Published: July 2024

Abstract
Three-dimensional (3D) bioprinting has revolutionized tissue engineering by enabling the fabrication of complex and functional human tissues and organs. An essential component of successful 3D bioprinting is the selection of an appropriate bioink capable of supporting cell proliferation and viability. Plant-derived biomaterials, because of their abundance, biocompatibility, and tunable properties, hold promise as bioink sources, thus offering advantages over animal-derived biomaterials, which carry immunogenic concerns. This comprehensive review explores and analyzes the potential of plant-derived biomaterials as bioinks for 3D bioprinting of human tissues. Modification and optimization of these materials to enhance printability and biological functionality are discussed. Furthermore, cancer research and drug testing applications of the use of plant-based biomaterials in bioprinting various human tissues such as bone, cartilage, skin, and vascular tissues are described. Challenges and limitations, including mechanical integrity, cell viability, resolution, and regulatory concerns, along with potential strategies to overcome them, are discussed. Additionally, this review provides insights into the potential use of plant-based decellularized ECM (dECM) as bioinks, future prospects, and emerging trends in the use of plant-derived biomaterials for 3D bioprinting applications. The potential of plant-derived biomaterials as bioinks for 3D bioprinting of human tissues is highlighted herein. However, further research is necessary to optimize their processing, standardize their properties, and evaluate their long-term in vivo performance. Continued advancements in plant-derived biomaterials have the potential to revolutionize tissue engineering and facilitate the development of functional and regenerative therapies for diverse clinical applications.
The importance of interlaboratory studies for robust measurements of graphene and other 2D materials
Authors: Paton Keith R , Pollard Andrew J 
Published: July 2024

Abstract
This perspective article presents the current state of interlaboratory studies in graphene and other 2D materials. These interlaboratory studies are mostly coordinated via the Versailles Project on Advanced Materials and Standards and are crucial in establishing robust and validated protocols for measuring key properties of these materials. These protocols can then be included in international documentary standards. We summarise the key findings of completed studies and outline the approach of those that are currently underway. An outline of future needs is also presented, highlighting gaps in the current scope of activities and therefore where the focus of future studies should be.
In-situ synthesis of quaternary alkylammonium ligand capped organic-inorganic hybrid halide perovskite for high pure green luminescence in display application
Authors: Rao Maithili K , Paramasivam Selvaraj , Selvakumar M , Santosh M S , Mahesha M G , Senthilkumar S 
Published: July 2024

Abstract
This study delves into the intricate dynamics of ligand engineering for the synthesis of Methyl Ammonium Lead Bromide (MAPbBr3) nanocrystals (NCs), which exhibit immense potential in optoelectronic and photovoltaic applications. Our focus centres on the role of the quaternary ammonium molecule CTAB as a ligand in stabilizing MAPbBr3 NCs. This also addresses the challenges related to the stability and surface defects of NCs that hinder their commercial viability. Employing a modified ligand-assisted reprecipitation technique (LARP) with a dual solvent system, we optimized the CTAB concentration to 0.05 mmol, resulting in MAPbBr3 NCs with an impressive 88% quantum yield. XPS and FTIR analyses confirm the presence and binding of CTAB on the NC surface. The MAPbBr3-CTAB NCs exhibit higher exciton–phonon binding energy, enhancing their optical properties. Despite an unfavourable geometric fit, CTAB is effective in surface defect passivation due to its binding, solvation, and desorption energy during the dynamic binding process. 2D-DOSY NMR reveals approximately 66% CTAB bound to the NC surface. A comparative study involving MAPbBr3-OA, OLA, and MAPbBr3-CTAB deposited on LEDs demonstrates the superior performance of the latter, achieving a luminous efficiency of 42.18 lm W−1 at 1.2 ml deposition. These findings highlight the efficacy of CTAB in achieving high-purity green luminescence, aligning with BT.2020 display colour standards and paving the way for advanced optoelectronic applications. The successful synthesis and improved performance of MAPbBr3-CTAB NCs underscore their potential as a promising material for future optoelectronic and photovoltaic technologies.
Persistent polarization effects and memory properties in ionic-liquid gated InAs nanowire transistors
Authors: Demontis Valeria , Prete Domenic , Faella Enver , Giubileo Filippo , Zannier Valentina , Durante Ofelia , Sorba Lucia , Di Bartolomeo Antonio , Rossella Francesco 
Published: July 2024

Abstract
Iontronics exploits mobile ions within electrolytes to control the electronic properties of materials and devices' electrical and optical response. In this frame, ionic liquids are widely exploited for the gating of semiconducting nanostructure devices, offering superior performance compared to conventional dielectric gating. In this work, we engineer ionic liquid gated InAs nanowire-based field effect transistors and adopt the set-and-freeze dual gate device operation to probe the nanowires in several ionic gate regimes. We exploit standard back-gating at 150 K, when the ionic liquid is frozen and any crosstalk between the ionic gate and the back gate is ruled out. We demonstrate that the liquid gate polarization has a persistent effect on the nanowire properties. This effect can be conveniently exploited to fine-tune the properties of the nanowires and enable new device functionalities. Specifically, we correlate the modification of the ionic environment around the nanowire to the transistor threshold voltage and hysteresis, on/off ratio and current level retention times. Based on this, we demonstrate memory operations of the nanowire field effect transistors. Our work shines a new light on the interaction between electrolytes and semiconducting nanostructures, providing useful insights for future applications of nanodevice iontronics.
The Building Blocks of Thought
Authors: Laurence Stephen , Margolis Eric 
Published: July 2024

Abstract
The human mind is capable of entertaining an astounding range of thoughts. These thoughts are composed of concepts or ideas, which are the building blocks of thoughts. This book is about where all of these concepts come from and the psychological structures that ultimately account for their acquisition. We argue that the debate over the origins of concepts, known as the rationalism-empiricism debate, has been widely misunderstood—not just by its critics but also by researchers who have been active participants in the debate. Part I fundamentally rethinks the foundations of the debate. Part II defends a rationalist view of the origins of concepts according to which many concepts across many conceptual domains are either innate or acquired via rationalist learning mechanisms. Our case is built around seven distinct arguments, which together form a large-scale inference to the best explanation argument for our account. Part III then defends this account against the most important empiricist objections and alternatives. Finally, Part IV argues against an extreme but highly influential rationalist view—Jerry Fodor’s infamous view that it is impossible to learn new concepts and his related radical concept nativism, which holds that essentially all lexical concepts are innate. Throughout the book, our discussion blends philosophical and theoretical reflection with consideration of a broad range of empirical work drawn from many different disciplines studying the mind, providing a thorough update to the rationalism-empiricism debate in philosophy and cognitive science and a major new rationalist account of the origins of concepts.
Introduction
Authors: Laurence Stephen , Margolis Eric 
Published: July 2024

Abstract
This chapter provides an introduction to the book as a whole. It contextualizes the contemporary rationalism-empiricism debate about the origins of concepts, tracing it back to Noam Chomsky’s seminal work in the 1960s and 1970s, which drew an explicit link between twentieth-century linguistics and the historical philosophical debate about innate ideas, particularly in the seventeenth and eighteenth centuries. The chapter illustrates how the wealth of empirical data that is now available through research in cognitive science has transformed the debate. At the same time, it makes clear that this doesn’t mean that the philosophical debate has now simply been reduced to a straightforward empirical question. Bringing this wealth of empirical data to bear on the debate requires addressing a broad range of philosophical and theoretical questions, some old and some new.
What the Rationalism-Empiricism Debate Is Really About
Authors: Laurence Stephen , Margolis Eric 
Published: July 2024

Abstract
While Chapter 1 provided a sketch of the basic outlines of the rationalism-empiricism debate, this chapter presents a fully developed account of how we understand the debate, comprehensively rethinking the theoretical foundations of the debate. Many commonly held views of what the debate is about are deeply flawed, while others, which may be closer to ours, aren’t spelled out in enough detail to meaningfully address the concerns that critics of the debate have raised or to do justice to the many factors that organize the space of options within this debate. This chapter develops an account of the debate that overcomes these limitations, introduces key terminology that we rely on in later chapters, and clarifies a number of key theorical notions that are at play in the debate (such as domain specificity and domain generality).
Why the Rationalism-Empiricism Debate Isn’t the Nature-Nurture Debate
Authors: Laurence Stephen , Margolis Eric 
Published: July 2024

Abstract
The rationalism-empiricism debate about the origins of psychological traits is often taken to be the same as the nature-nurture debate, where nature is understood in terms of genes and nurture in terms of the environment. Critics of the debate who interpret it in this way also often conclude that the debate should be abandoned, holding that the nature-nurture debate is deeply problematic. This chapter argues that the failings of the nature-nurture debate are real enough but that they don’t undermine the rationalism-empiricism debate because the rationalism-empiricism debate is not a debate about nature and nurture. Rather, as argued in Chapter 2, it should be understood as a debate about the unlearned psychological structures that ultimately account for the origins of all other psychological traits.
Abstraction and the Allure of Illusory Explanation
Authors: Laurence Stephen , Margolis Eric 
Published: July 2024

Abstract
This chapter addresses a source of resistance to rationalist accounts that often goes unnoticed: what we call the allure of illusory explanations. We illustrate how this allure affected much twentieth-century philosophy, and how it continues to have an impact today, before turning to a detailed case study involving one of the most influential ideas about conceptual development in empiricist thought—its reliance on a process of abstraction. Locke held that abstraction explains the origins of all general representation. We show that it can’t, and that the failure to see this is because of the allure of illusory explanations. In addition, we step back from the main line of argument in Part IV to consider what a revised account of the process of abstraction might look like. We show that such a process isn’t uniquely suited to empiricist theorizing; it’s fully compatible with different types of rationalist approaches as well.
Conclusion to Part I
Authors: Laurence Stephen , Margolis Eric 
Published: July 2024

Abstract
This chapter provides a brief conclusion to Part IV of the book, highlighting some of the important themes in Chapters 2–6. Taken as a whole, Part IV comprehensively rethinks the rationalism-empiricism debate about the origins of psychological traits, presenting our account of what the debate is about and clarifying key terms and distinctions in the debate. It also distinguishes our account from a number of widely held competing accounts of the debate—especially the view that it’s about the relative contributions of nature (genes) and nurture (environment)—which we argue are unproductive intellectual dead ends. This lays the foundation for the remainder of the book, establishing a theoretical framework for us to advance our positive case for concept nativism (in Part II) and to defend our account against empiricist alternatives (Part III) and against Fodor’s radical concept nativism and his infamous argument that concept learning is impossible (Part IV).
The Argument from Early Development (2)
Authors: Laurence Stephen , Margolis Eric 
Published: July 2024

Abstract
This chapter continues our discussion from Chapter 8 of the argument from early development—the first of our seven arguments for concept nativism—by turning to how the argument applies in cases where evidence for a psychological trait being present at birth is not available. As in Chapter 8, our discussion has a dual focus. It aims both to clarify the logic of the argument from early development and to use this argument to continue building the case for our version of concept nativism. To broaden the set of conceptual domains where we argue for concept nativism, Chapter 9 covers a different selection of case studies, with our primary examples concerning the origins of the concept of belief (including an understanding of false belief) and concepts related to an understanding of language and communication.
Artificial Neural Networks
Authors: Laurence Stephen , Margolis Eric 
Published: July 2024

Abstract
Research using artificial neural networks and deep learning techniques are often thought to argue for an empiricist approach to concept acquisition. This chapter shows that there is nothing inherent to this type of modelling that aligns it more with empiricism than rationalism. Moreover, given the powerful evidence for a broad range of concepts being innate or acquired via some form of rationalist learning mechanism, the most plausible path forward for artificial networks to model human concept acquisition is one in which they incorporate a suite of rationalist elements. The main case studies discussed focus on representations of animals and plants.
Neuroconstructivism
Authors: Laurence Stephen , Margolis Eric 
Published: July 2024

Abstract
This chapter focuses on neuroconstructivism, an important and influential type of empiricist account which holds that a key feature of cognitive systems that is typically associated with rationalism—domain specificity—isn’t part of the innate structure of the mind but instead arises as a product of domain-general psychological development. The chapter examines Annette Karmiloff-Smith’s important and influential version of neuroconstructivism and her view that rationalists are wrong to postulate any innate domain-specific psychological mechanisms. An important feature of Karmiloff-Smith’s position is that she holds that the case for neuoconstructivism specifically undermines rationalist arguments that rely on evidence pertaining to Williams syndrome, autism spectrum disorder, or other cases involving neuro-atypical cognition. We argue that Karmiloff-Smith’s arguments fail and that patterns in neuro-atypical cognition can indeed be used as evidence for innate domain-specific mechanisms.
Perceptual Meaning Analysis
Authors: Laurence Stephen , Margolis Eric 
Published: July 2024

Abstract
This chapter examines an important and influential form of empiricism championed by the psychologist Jean Mandler. Mandler’s account of the origins of concepts is a paradigmatic example of a more moderate empiricist approach to conceptual development in that it allows for more innate psychological structure than many other empiricist accounts. It postulates a limited number of innate spatial concepts, holding that children’s earliest learned concepts are restricted to spatial content. We argue that Mandler’s account has a number of shortcomings that show why there must be a far richer innate basis for conceptual development. In developing our critique, we focus on one of Mandler’s best worked out examples, which is concerned with the origins of the concept of a goal. Our argument that Mandler’s moderate empiricist account fails because it is not rationalist enough strongly suggests that any less moderate form of empiricism is bound to fail as well.