bluuebunny/crossref_metadata_2025 huggingface dataset:
The effect of optical phonons on the quenching of photoluminescence of mercury vacancies in narrow-band solid solutions of CdHgTe with increasing temperature
Authors: Kozlov D. V.  , Rumyantsev V. V.  , Aleshkin V. Ya.  , Morozov S. V.  , Gavrilenko V. I.
Published: February 2023

The capture times of holes to the ground level of the neutral mercury vacancy in a solid solution of Hg1-xCdxTe during the emission of an optical phonon are calculated. The calculation showed that this process can compete with the capture of holes into small excited states of vacancy centers with the emission of acoustic phonons. Such competition can lead to quenching of lines in the spectrum of vacancy photoluminescence of Hg1-xCdxTe layers with increasing temperature. Keywords: mercury vacancy, optical phonon, non - radiative transition.
Spontaneous emission in leaky modes of nanowires
Authors: Nikolaev V. V.  , Girshova  E. I.  , Kaliteevski M. A.
Published: February 2023

Analytical expressions for spontaneous emission pro-bability in the vicinity of nanowire for the emitter oriented in axial, radial and azimuthal direction in respect to the nanowire axis, has been obtained. Directionality of emission and probability of emission have been calculated for various positions of emitter. Enhancement of the spontaneous emission probability by one order of magnitude, and formation of the sharp directionality diagram has been demonstrated. Keywords: nanowire, spontaneous emission, leaky modes.
Analysis of I-V characteristics of Si diodes irradiated with short-range ions
Authors: Eremin V.  , Fadeeva N.  , Mitina D.  , Verbitskaya E.
Published: February 2023

Radiation degradation of Si ion detectors becomes critical for the experiments at new facilities giving the beam intensity increase up to 105 times. The study is focused on the impact of heavily damaged Bragg peak region (BPR) at the ion range end on the bulk current of Si sensors irradiated with 53.4 MeV 40Ar ions in the fluence range (1-4)·10^9 ion/cm2. It is shown that taking into account only the generation current component is insufficient to explain the experimental I-V curves. Simulating I-V characteristics and the electric field profiles demonstrated arising of a built-in junction in the BPR, which controls hole diffusion at voltages below full depletion voltage. Contribution of this component to the total diode current enabled the agreement between experimental and simulated I-V curves. Keywords: silicon sensors, radiation degradation, current-voltage characteristic, carrier diffusion.
Investigation of approaches to the BaTiO-=SUB=-3-=/SUB=- piezoceramics production: the influence of the shaping method and the powder particles size
Authors: A.V. Smirnov  , A.A. Kholodkova  , I.V. Shishkovsky
Published: February 2023

For the first time, the possibility of obtaining samples of BaTiO3 piezoceramics with d33 values between 240-270 pC/N from commercially available powder by vibrational pressing (vibropressing) and semi-dry pressing without the use of expensive methods of doping and/or alloying the initial powder and texturing piezoceramics is shown. The method of vibropressing with a pressure of 10 MPa allows to get similar structure and properties of samples, as well as the method of semi-dry pressing with a pressure of 100 MPa. Keywords: lead-free piezoceramics, barium titanate, piezoelectric properties, vibration pressing, pressing.
Exact two-dimensional solution for magnetic compression of a thin axisymmetric shell and neck formation in an X-pinch
Authors: Zubarev N. M.  , Chaikovsky S. A.
Published: February 2023

Exact two-dimensional solutions are constructed that describe the dynamics of magnetic compression of a hollow shell, which is a one-sheeted hyperboloid of revolution. The solutions are applicable for interpreting the results of experiments on the formation of necks in X-pinches. In particular, they make it possible to relate the main parameters of the problem: the axial scale of the neck, the time of its formation, and the geometric characteristics of the system. Keywords: X-pinch, neck formation, thin shell model.
Spectral properties of inorganic materials of the alkali-earth metal fluoride group on the example of nanostructured MgF-=SUB=-2-=/SUB=-
Authors: Kuzhakov P. V.  , Kamanina N.V.
Published: February 2023

New results are presented in the direction of improving the spectral properties of inorganic materials of the alkali-earth metal fluoride group by coating them with carbon nanotubes (using the example of MgF2) optical material). Modeling and data analysis indicate that the resulting nanostructures can be used as modern transparent optical elements, such as nanostructured protective windows, plane-parallel plates, for devices in the UV range of the spectrum. The studied structured material can be used as a new structural material for optical emission and X-ray spectrometers. Keywords: Protective windows, nanotubes, spectrometers.
Study of H, N, and O atom interaction with quasi-two-dimensional molybdenum disulfide
Authors: Melezhenko D. E.  , Lopaev D. V.  , Zotovich A. I.  , Voronina E. N.
Published: February 2023

The paper presents the results of the experimental study of O, N, and H atom interaction with ultra-thin MoS2 films demonstrating changes in properties of the surface layer of samples under investigation. Keywords: quasi-two-dimensional materials, molybdenum disulfide, plasma, ions, surface modification.
Isopachic method with unpolarized light
Authors: Kesaev V. V.
Published: February 2023

An isopachic method with unpolarized light using a Mach-Zehnder interferometer is proposed. In the case of unpolarized light, isopachics are observed not only due to a change in the thickness of the model but also due to induced birefringence. In contrast to the existing methods, the proposed method allows you to study sections of three-dimensional models or flat stressed samples with no thickness variation. A brief theoretical consideration based on the formalism of the coherence matrix is given, as well as the experimentally obtained isopachic field for a model made from high-modulus material. The method is convenient and simple in technical implementation. Keywords: photoelasticity, interferometry, stresses, isopachic, isochrome, isocline.
Phased array beamforming networks
Authors: Ryazantsev R. O.  , Alexandrin A. M.  , Erokhin A. A.  , Gafarov E. R.  , Polenga S. V.  , Salomatov Yu. P.  , LitinskayaE. A.
Published: February 2023

The work is devoted to studying multibeam phased array beamforming networks based on the Butler matrix and Rotman lens. The study was performed under conditions similar to those in the telecommunication satellite service area. The microstrip circuit pattern was developed; the amplitude and phase frequency responses were investigated taking into account losses in materials. Array directional patterns for beamforming variants were calculated. Evaluation of adjacent ray overlay within the service area was carried out. Conclusions about acceptability of the proposed beamforming networks were made. Keywords: beamforming network, antenna array, Butler matrix, Rotman lens.
Modeling the growth of tapered nanowires on reflecting substrates
Authors: Leshchenko E. D.  , Dubrovskii V. G.
Published: February 2023

The formation of tapered self-catalyzed nanowires grown on reflecting substrates is studied theoretically. Within the model, the nanowire radius may be obtained as a function of length. The model describes the morphology of tapered nanowires. We study the influence of different growth parameters, including the III/V flux ratio and pitch, on the nanowire morphology. Keywords: III-V nanowires, morphology, self-focusing effect, modeling
Rivulet interaction on surfaces of heated liquid films
Authors: Chinnov E. A.  , Semionov V. V.
Published: February 2023

Study of the water film flow along the vertical heater at Reynolds number Re=33 and initial temperature T0=23oC was carried out. Some types of interaction between rivulets on the surface of a heated liquid film were distinguished. It is shown that thermocapillary structures appearance in the heater upper part leads to rivulets deflection and interaction. Keywords: liquid film, thermocapillary instability, regular structures.
The effect of the spin polarization control of conduction electrons through the deformation of a ferromagnet
Authors: Ignatjev V. K.  , Lebedev N. G.  , Stankevich D. A.
Published: February 2023

A model of the exchange interaction of collectivized conduction electrons with magnetization electrons in a deformed ferromagnet with taking into account spin-orbit corrections is proposed. Under the conditions of inhomogeneous torsion distortion, the conduction electron spin in the domain is oriented along the exchange interaction vector. If the conduction current density vector is orthogonal to the torsion axis, then the average conduction electron spin will be oriented predominantly along the current density vector. Keywords: spin-orbit interaction, transition metals, Wannier functions, torsion distortion.
Photonic and electrical output signal components in optical sensors based on p-InAsSbP/n-InAs(Sb) monolithic heterostructures
Authors: Gavrilov G.A.  , Kapralov A. A.  , Matveev B. A.  , Sotnikova G.Yu.
Published: February 2023

Monolithic optical sensors based on low shunt resistance p-InAsSbP/n-InAs and p-InAsSbP/n-InAsSb heterostructures grown onto low-resistivity n-InAs substrates equipped with transimpedance amplifiers suffer from output electrical signal distortions. The paper presents analysis of the above distortions and an equivalent circuit for output electrical signal analysis and measurements, as well as recommendations for suppression of interference of signal components has been suggested. Keywords: optical sensors, ATR sensors, optopairs, p-InAsSbP/n-InAs(Sb) heterostructures
Circumferential magnetoelectric effect in cylindrical piezoelectric-magnetostrictive composites with transverse bias magnetic field
Authors: Wu G. J.  , Zhang R.
Published: February 2023

Strong circumferential magnetoelectric (ME) effect has been observed in cylindrical PZT/Terfenol-D composite with transverse bias magnetic field. With dc bias magnetic field along axial direction and ac magnetic field along circumferential direction, strong ME voltage is obtained as 0.93 V·cm-1·Oe-1 at off-resonance frequency 1 kHz and as high as 32 V·cm-1·Oe-1 at resonance frequency f_r=46.0 kHz, which is much higher than that observed in planar ring-type ME laminate. The enhanced circumferential ME effect is attributed to improved interface mechanical coupling via normal stress. At room temperature, induced voltage from this cylindrical ME composite exhibits a near-linear response to applied ac vortex magnetic field amplitude over a wide magnetic field range of 10-8<Hac<10-5 T both at low frequency and resonance frequency. Moreover, induced voltage has an excellent flat response to applied ac magnetic field frequency between Hz and kHz. The strong and stable circumferential ME effect in cylindrical ME laminate offers potential in vortex magnetic field sensor applications. Key words: ME effect, piezoelectric, frequency response, magnetic sensor.
Effect of the polarization of satellite navigation antennas on multipath error envelopes
Authors: Erokhin A. A.  , Gafarov E. R.  , Alexandrin A. M.  , Ryazantsev R. O.  , Polenga S. V.  , Salomatov. Yu. P.
Published: February 2023

The paper estimates the envelope of error introduced by the effect of multipath propagation in global navigation satellite systems. Based on the mathematical model of the radio path of the direct and reflected signals, the results of the multipath error envelopes for various types of navigation antennas are obtained. Keywords: antenna, GNSS, multipath interference, interference, radiation pattern, multipath error envelope.
Peculiarities of growth of InAs quantum dot arrays with low surface density by molecular beam epitaxy
Authors: Blokhin S. A.  , Vasyl’ev A. P.  , Nadtochiy A.M.  , Prasolov N.D.  , Nevedomskiy V. N.  , Bobrov M. A.  , Blokhin A. A.  , Kuzmenkov A. G.  , Maleev N. A.  , Ustinov V. M.
Published: February 2023

The influence of the substrate temperature and the flux of In adatoms on the structural and optical characteristics of InAs quantum dots with a low surface density is experimentally studied. An increase in the substrate temperature under conditions of a high flux of In adatoms promotes an increase in their surface migration and a certain decrease in the density of the array of quantum dots (down to ~ (1-2)· 1010 cm-2), however, in this case a significant short-wavelength shift of the photoluminescence spectrum is observed despite an increase in lateral sizes of dots. A decrease in the incident flux of In adatoms at optimal substrate temperatures makes it possible to reduce the dot density more efficiently (down to ~ (1-2)· 109 cm-2). Keywords: molecular-beam epitaxy, quantum dots, surface density.
Contexto de cadena arándanos
Authors: Vergara Peña Dais Johanna
Published: February 2023

En esta ficha de contexto se mencionan los aspectos importantes de la cadena de arándanos enfocados a su marco productivo, regional, económico, comercio internacional, así como sus perspectivas y tendencias frente al mercado, dando a conocer su entorno de Ciencia y Tecnología e Innovación.
Contexto de cadena tabaco
Authors: Zambrano Muñoz Adriana del Pilar
Published: February 2023

En esta ficha de contexto se mencionan los aspectos importantes de la cadena de tabaco enfocados a su marco productivo, regional, económico, comercio internacional, así como sus perspectivas y tendencias frente al mercado, dando a conocer su entorno de Ciencia y Tecnología e Innovación.
Manual para la producción de especies forestales de bosque húmedo tropical del Pacífico
Authors: Ardila Fernández Andrés Felipe , Moncayo Calvache Vanessa , Moreno Caicedo Beto Alonso
Published: February 2023

La mitad del territorio colombiano está cubierta de bosques, a los cuales aporta en gran parte la región Pacífica, considerada una de las más biodiversas del planeta, ya que conserva múltiples especies de flora y fauna. Sin embargo, no todas las comunidades que conviven con estos ecosistemas tienen acceso a los conocimientos técnicos generados para manejar y aprovechar los recursos naturales de forma sostenible, y muchas de ellas han transformado el uso del suelo por alternativas productivas de alto impacto ambiental. Ante esta realidad, el presente manual aporta una metodología que facilita la toma de decisiones en los procesos de propagación sexual de semillas de especies forestales bajo las condiciones de los bosques húmedos tropicales del Pacífico, mediante recomendaciones de manejo e información relevante para la generación de conocimiento, con miras a estandarizar procesos de propagación y formalización de la producción, de acuerdo con lo establecido por el ICA. La experiencia y los resultados de los proyectos forestales desarrollados con apoyo de la Red de Innovación de Cultivos Permanentes y el Departamento de Semillas de AGROSAVIA en el Centro de Investigación El Mira, en Tumaco, constituyen la base de este documento en el que los autores sugieren adoptar una estrategia de manejo en vivero teniendo en cuenta conceptos agroecológicos de las especies provenientes de bosques. La aplicación de este manual entre la comunidad técnica fomentará la generación y el rescate de conocimiento de diversas especies provenientes de los bosques del Pacífico, lo que permitirá impulsar el uso sostenible de los recursos del bosque y, en últimas, activará la bioeconomía de la región para el beneficio de las comunidades y sus territorios.
Dimension and Characteristic of Pragmatic Contextualism In Chinese Philosophy From Perspective of Confucianist and Daoist
Authors: Larasati Ayu
Published: February 2023

“Science denialism”, which counters “science” with “science” to direct a “selected knowledge” has caused a “gap of truth” as in hoax that led to doubts of knowledge, which is a phenomenon of skepticism in the digital era. “Cartesian” verification of knowledge is limited because an algorithm-psychological-based “tool” can direct and utilize scientific data/values to support/negate knowledge for particular purpose regardless of objective truth. Thus, differentiation between truth and false needs to acknowledge the “qualitative reasoning”, as in pragmatic contextualism: a context-sensitive approach, exercised on local values-based actions as communication acts of “truth” and “false”. Pragmatic contextualism is practiced in Chinese philosophy, composed by “yin” and “yang” duality characteristics based on Confucius and Dao philosophy, which permeates into varied dimensions. Therefore, the paper aims to identify the characteristic and dimensions of pragmatic contextualism in Chinese philosophy from Confucianist and Daoist as an attempt to discover an alternative “verification” of “truth” on local values-based acts. The literature study from lectures, books, and articles (journals, news) is conducted to identify the characteristics and dimensions of pragmatic contextualism. The study founds the characteristics of pragmatic contextualism are personalization, relativity, holistic, multiscale, relationality, inter-spatiality, adaptivity, and plurality. Further, these characteristics are expressed in social, education, politic, spiritual, environment, aesthetics, and temporal dimension.
What Is Perception?: Interpreting “Flesh, Chiasm (L'entrelacs-Le Chiasme) According To Maurice Merleau-Ponty
Authors: Kristianto Paulus Eko
Published: February 2023

The study of the body and chiasm according to Merleau-Ponty is an interesting subject that deserves to be explored. This is because it touches the "visible" and "invisible" areas, which are often interpreted ambiguously when dealing with bodily functions. The ambiguity that often arises is that the two are not used together or one is chosen. Even if together, it is usually seen as a support or a complement. In fact, the two are inseparable and interrelated. Through literature research, the author tries to show key descriptions related to the area by overseeing the perception frame. The results show that the "visible" can be likened to the skin and surface, while the "unseen" is the flesh beneath. For Merleau-Ponty, it does not mean "the invisible" supports "the visible". The integration between the "visible" and "invisible" can be said as a chiasm. A chiasm is a criss-cross framework. This idea is not easily accepted by feminist philosophers. Merleau-Ponty seems to understand that the inherent flesh with the chiasm of subjects and the world is the embodiment of a new ontology. This ontology focuses on between life and death, animals and humans, which seem hierarchical, so it attracts the attention of feminists, at least represented by Irigaray. Irigaray believes that the "visible" privilege of touch contributes to phallogocentrism because the penis is judged to be "the visible", while the vagina is the opposite, "the invisible".
Peran Guru Penggerak Dalam Penguatan Profil Pelajar Pancasila Sebagai Ketahanan Pendidikan Karakter Abad 21
Authors: S.Pd. Dewi Umi Qulsum
Published: February 2023

ABSTRAK Tujuan penelitian ini adalah untuk mengungkapkan bagaimana peran guru penggerak dalam  penguatan profil pelajar Pancasila untuk mewujudkan ketahanan pendidikan karakter pada abad 21 sehingga generasi bangsa Indonesia mampu bersaing secara global. Apa saja yang menjadi hak dan tanggung jawab guru penggerak dalam melaksanakan penguatan profil pelajar Pancasila dalam proses pendidikan. Serta nilai apa saja yang harus dimiliki oleh guru penggerak agar mampu mewujudkan ketahanan pendidikan karakter abad 21.Penelitian ini merupakan penelitian normatif; tahap penelitian studi kepustakaan dan analisis deduktif. Jenis pendekatan penelitian yang digunakan peneliti adalah pendekatan konseptual dan pendekatan perundang-undangan. Penelitian yang dilakukan peneliti membahas mengenai apa saja peran guru dalam upaya menguatkan profil pelajar Pancasila pada siswanya sebagai upaya ketahanan pendidikan karakter abad 21. Peneliti juga menggunakan metode kepustakaan (library research) dan wawancara kepada beberapa guru penggerak.Berdasarkan penelitian yang dilakukan, diketahui bahwa guru penggerak mempunyai peran  penting  dalam membentuk ketahanan karakter siswanya. Peran penting guru penggerak tersebut yaitu menjadi pemimpin pembelajaran yang mendorong well-being ekosistem pendidikan di sekolah. Guru penggerak juga berperan menggerakkan komunitas belajar (menjadi praktisi komunitas) untuk rekan guru di sekolah dan di wilayahnya, menjadi pengajar praktik (coach) bagi rekan guru lain terkait pengembangan pembelajaran di sekolah. Selain itu guru penggerak juga berperan membuka ruang diskusi positif serta ruang kolaborasi antar guru dan pemangku kepentingan di dalam dan luar sekolah. Tujuannya adalah untuk meningkatkan kualitas pembelajaran, dan mendorong peningkatan kepemimpinan siswa di sekolah.
Fundamental Study on the Compositional Structure of Advertising
Authors: S. Mounir A.
Published: February 2023

In this article, we will go over the elements of advertising that are essential to any successful advertisement. We will delve deeper into each of them to determine how it contributes to the message's dissemination and the persuasive effect that advertising aims to achieve. Scientific studies on advertising theory, advertising definitions, etc. have been actively conducted for a long time in Belarus, Egypt, and the UK. However, studies on the structural characteristics of advertising texts have only recently been published. Despite the fact that the importance of these components has already been established, it is still important to know what they are and what characteristics they each have. So that we could get a sense of the key elements that marketing and communication experts take into account, we focus on a list that will help us get to know them and learn about their characteristics.
IJERD
Authors: Raymond Simon
Published: February 2023

None
Kafka and Dystopia - An analysis of an overarching sense of despondency and tragedy democratization in Kafka’s The Trial
Authors: Pant Mrinal
Published: February 2023

The modern nation state, with its system of social control has the power to relegate the individual to the naught. One of the most important novelists of the twentieth century, Franz Kafka’s work went on to be identified with a mood that is infused with grimness and bleakness, uncertainty and an ensuing sense of discomfort. This is what birthed the term “Kafkaesque”, and it is also used in real-life situations fraught with an unnerving environment. It is easy to gauge from the premise in Kafka’s works, particularly The Trial, a feeling of existential angst and dread seeping in the already forlorn setting. This paper seeks to explore the dystopian realm that Kafka engineers in his works and how it is telling of the large scale annihilation that was to rock the world in the shape of the World Wars.
Designing Futures with Pasts
Authors: Tochtrop Christoph , Jessen Dustin
Published: February 2023

The impending climate catastrophe gives rise to an increased environmental awareness among many designers, who direct their work towards the paradigm of sustainability. While designing with an ‘ecological lens’ is necessarily oriented towards the future, we highlight the past as an inspiring realm to explore. Rather than recycling materials, we encourage the recycling of ideas as a combination of historiographic and speculative design methods. 

We will present a framework that extends the idea of design as a ‘projecting’ activity into the idea of design as a constant negotiation process about the relevance and appropriateness of current and past technologies. Design revolves not just about what will be, but to a large extent about what should remain and what should recur, or as Jan Michl put it: “seeing design as redesign” (Michl 2002).We will illustrate the thought of designing futures with pasts by means of a research project that aims at developing a refrigerator for circular economy. The refrigerator – as the currently dominant technology to preserve food – will serve as a starting point to show how artefacts and architecture as well as human skills and knowledge in the preparation and preservation of food are historically interlinked. The history of food preservation unfolds not only along the evolution of the refrigerator, but encompasses household techniques like smoking, curing and fermenting, as well as long-forgotten architectural ‘answers’ such as deep-freeze community buildings. We will revisit three historical examples of food preservation and present the method ‘throwing’ past ideas into the future. 

Three main arguments are presented in this richly illustrated paper: First, that historiography is a form of designing, second, that designing is constituted and influenced by path dependencies (cf. David 1985) that are deeply rooted in the past and third, that the past is a valuable source of inspiration when designing for sustainable development. Looking at history becomes a way of “mental window shopping” (Simon 1985, 188) for approaches that are to be reactivated and transformed.
Digital Imperfection
Authors: Garrido Federico , Samuel Joy , Brum Rodrigo , Schmitt Christian
Published: February 2023

Digital Imperfection was a temporary installation at the German University in Cairo (GUC) that combined the use of mixed-reality tools and earth as a sustainable and multifaceted material. The project involved two separate processes that came together during the final montage procedure: on the one hand, the design of handmade earth bricks, and on the other, the design of a parametric wall and the coding of the montage procedure on the mixed-reality platform.

The project aimed to reconnect both students and a wider audience with a traditional craft through the use of modern digital tools. Hand-crafted bricks were stacked to create a wall with the help of a HoloLens device, which overlaid a digital four-dimensional model over the physical world. Despite the mediation of digital apparatus, the aim was to engage participants in a comprehensive workflow that involved aspects of both handmade production and interactive assembly, rather than promoting a mere robotic process. During the research phase, we investigated the relationship between high-tech and low-tech tools through the following questions:

• How can we incorporate digital technology without losing human interaction?

• How can we measure and account for manufacturing imperfections?

• How can we minimise those imperfections within the design and its montage?

• What benefits and opportunities are offered by the combination of low- and high-tech techniques? 

The process accounted for various imperfections and height irregularities (resulting, for example, from differences in mortar thickness or manufacturing), sustaining a constant loop with real-time feedback: the physical model was updated with new bricks while the digital model was updated with height corrections.

The research offers multiple benefits. Firstly, it introduces students (and a broader academic public) to the use of sustainable materials in combination with parametric design. Secondly, it produces a digitally-designed installation (of relative complexity) without the need for printed documentation. Finally, it demonstrates a resource-saving method in which both building procedure and instructions are entirely virtual, eliminating the need for framework or printed plans.

Digital Imperfection puts humans at the centre of the digital assembly process; humans are not replaced by robots or algorithms but instead collaborate with them in ways that maximise the advantages they offer.
Commoning Landscapes from Home
Authors: Marks Andrew Edward Gordon
Published: February 2023

The coronavirus pandemic has limited the ability to undertake in situ ethnographic fieldwork. Digital methods have instead proven popular with researchers gathering qualitative data over the course of the pandemic. Digital methods nevertheless present challenges for studies that have traditionally relied upon experiencing landscapes in situ. 

This paper traces some of the epistemological, methodological, and ethical shifts that have taken place within my PhD project as a result of the global pandemic. Within my project, I am investigating how contemporary queer communities have established and maintained inclusive and sustainable commons landscapes. Originally, I had envisaged using in situ ethnographic methods to research experiences of commoning landscapes amongst case study queer communities; however, I have instead embraced a queerly scavenged combination of oral history interviewing, autoethnographic methods, and digital community archiving to meet my original research aims. 

Within this paper, I highlight how commoning can shift from a research focus to an ethical and methodological approach at times of community precarity. In doing so, I question the resilience of an in situ/remote binary when researching commoning landscapes. I argue that my new research positioning has enabled this research project to lie more clearly within the theoretical tenets of queer and feminist commoning—particularly in destabilising dualistic patterns of thinking. I contend that digital methods can support commoning landscapes; however, I also raise some of the challenges of using digital methods in the context of researching more–than–human landscape ecologies. 

This paper adds to the emerging literature that extends feminist new materialisms and queer ecologies towards commons and landscape studies. I ultimately advocate for researchers to not only consider methodological feasibility when in times of crisis, but to reconsider what role the research(er) has in future world–making.
Editorial
Authors: Pineiros Estefania , Olcay Hafsa , Vyhmeister Katherine , Lamb Rory
Published: February 2023

EAR 37 Editorial
"Egyptically"
Authors: Taxidou Kat
Published: February 2023

When learning a piece of music, we are often given a performance direction to better understand the mood or style of the piece. In Kevin Wooding’s piece, “The Egyptian Level,” featured in the 2019-2020 ABRSM Piano Exam Syllabus, the performance direction given is “Egyptically.” This poses an important question: how do we play “Egyptically?” The various styles and musical cultures that a student is exposed to in their instrumental lesson, and the language surrounding it, can be seen to affect their overall view of what is the “serious” music to learn, and what can be viewed as a joke. Edward Said’s work on orientalism is referenced in order to fully comprehend the distinctions created between the West and the “other.” In addition, using recent research from Dr Erin Johnson-Williams, we can fully understand the ABRSM’s colonial past, and if there have been any changes in how they operate today.
Through Antiquity Springs Modernism
Authors: Foley Theo
Published: February 2023

As modernity develops it distances itself from the past. This rings true for working methods, which in turn must develop as times change. This paper discusses how the spheres of Science, Engineering, Design and Art are interlinked, and to use multifaceted approaches in any one of these topics may benefit them all This paper examines the interdisciplinary approach of designer and professor Neri Oxman and applies it to the new practice of Forensic Listening developed by Sound Artist and “Private Ear” Lawrence Abu Hamdan. Abu Hamdan’s work demonstrates a clear amalgamation of these topics which ultimately results in an impactful and meaningful artistic product that is used to raise awareness about the social and legal injustices on which his work centres. The accessibility of Abu Hamdan’s art is a huge asset to his work that allows the viewer to not only absorb it but to interact with it. This blend of artistic presentation and practical use is an example of how the interdisciplinary approaches of modernity can in turn create diverse and dynamic products.
Estudio del Barómetro de las Américas en un marco de convergencia de la cohesión social con el desarrollo y bienestar: caso México
Authors: Quiroga Juárez Christian Arturo , Villafuerte Valdés Luis Fernando
Published: February 2023

Esta investigación propone —a partir de El Barómetro de las Américas en México, 2021— un modelo teórico y estadístico de la convergencia teórica del desarrollo y bienestar y la cohesión social. En un primer momento se identificaron asociaciones estadísticas para el año 2021 utilizando el análisis de componentes principales; posteriormente, se eligieron ítems comunes para 2021, 2016, 2010 y 2004 y se realizó un análisis descriptivo longitudinal. La mayor limitante fue la falta de consistencia entre los ítems en los diferentes periodos aplicados, lo cual impidió comparar en su totalidad los datos de 2021 contra otros periodos. Se destaca haber identificado un modelo con tres grupos: Grupo 1. Efectividad y legitimidad gubernamental, Grupo 2. Desempeño gubernamental, y Grupo 3. Percepción de gobierno dictatorial. Los resultados permiten entender cómo la opinión de la ciudadanía se expresa en un marco reducido que relaciona la cohesión social y el desarrollo y bienestar. La originalidad de este marco reducido de convergencia de los temas de cohesión social y desarrollo, y de bienestar, radica en que podría permitir el diseño de programas y acciones públicas en beneficio de la comunidad.
Capital social y percepciones económicas
Authors: Madrid San Juan Moisés
Published: February 2023

La investigación busca rastrear si por medio de las opiniones sobre capital social se pueden entender las percepciones sobre la situación económica. Para proceder con el análisis se utiliza una regresión logística sobre las encuestas realizadas por LAPOP en 2021 para México, pero en búsqueda de mayor validez externa se complementan los resultados con los datos de las oleadas de 2004 a 2019. Los datos de 2021 se revisan por sí mismos con un modelo de regresión logística y se separan para evitar perder preguntas disponibles en el resto de los años sobre capital social. Para los datos de 2004 a 2019 se utilizó un modelo de ecuaciones simultáneas para afrontar los problemas de endogeneidad. Este trabajo da pauta a conocer cómo el capital social incide en las percepciones económicas a nivel individual, lo cual es un aporte a una tendencia de ver esta relación a nivel agregado para las comunidades o per cápita, para así contar con evidencia que respalde decisiones políticas que puedan buscar mejorar las condiciones económicas a través de la generación de capital social. Los resultados apuntan a que, efectivamente. el capital social influye en las precepciones económicas, pero queda latente un problema de endogeneidad.
Digital Identity
Authors: Karmakar Anindita , . Komal , Johri Kshitij , Rupam Ms. , Kaur Ms. Gurminder
Published: February 2023

Abstract: Our digital and physical lives are increasingly linked to the apps, services, and devices we use to access a rich set of experiences. This digital transformation allows us to interact with hundreds of companies and thousands of other users in ways that were previously unimaginable. The whole concept here is to make a decentralized network of blockchain to provide each person in the world a unique identity based on their biometrics with great privacy and no intervention of a single authority. We have used a distributed blockchain system for this purpose, SHA-256 for hashing, digital certificated for identity verification. This project will give a unique identity and can be trusted by every organisation. It can be integrated with storing digital documents and verification of the credential for any organisational use, of course only with the permission of a individual.
A Review on Melanoma Cancer Detection Using Artificial Intelligence
Authors: Mhaske Harshada , Patil Mandar , Thote Jeevan , Shendage Ajaykumar , Tallapalli Rutuja
Published: February 2023

Abstract: The melanoma skin cancer is the most dangerous cancer detected till the date. The reason is as it is difficult for dermatologists or physicians to detect it at early stages, an AI based system is required to detect the melanoma skin cancer at early stage. Skin cancer is one of the fatal diseases of which patients are increasing day by day. It can be easily cured if identified in early stages. Skin cancer is primarily brought on by the abnormal proliferation of melanocytic cells. Skin cancer can happen due to genetic disorder or UV exposure on skin which result in black and brown spot on the skin. The three cancers are : squamous cell cancer, melanoma cancer, and basal cell cancer. With early detection, this skin cancer can be completely cured. Before this the traditional method is the biopsy method for diagnosing melanoma which is very painful one and a timeconsuming process. This study gives a computer-aided detection system for the early identification of melanoma. In this study, the image processing techniques and algorithms like Support vector machine (SVM), K-Nearest Neighbor (KNN), Convolution Neural Network and Random Forest are used to design an diagnosing system which is efficient
A Discussion on Additives Used in Asphalt Concrete for The Enhancement of Properties
Authors: Quraishi Aaliya , Jethwa Kruti B
Published: February 2023

Abstract: Around the world, bituminous mixtures are most frequently used to build flexible pavement. It is made up of a mixture of asphalt or bitumen (which serves as a binder) and mineral aggregate that is then spread out in layers and compacted. Ordinarily, conventional bituminous pavements that are properly designed and installed perform quite satisfactorily, but the performance of bituminous mixes is very subpar in a variety of settings. As compared to earlier times, today's asphaltic concrete pavements are expected to perform better due to increased traffic, increased loads, and increased daily or seasonal temperature variations. Additionally, it has been discovered that bituminous pavements perform very poorly in conditions brought on by moisture. Given this, a great deal of work has been done. Thus, a review has been done for the identification of plastic waste utilization in highway industry.
Detachable Shuddering Device for Visually Impaired People
Authors: Popat Vidya , Vaghasana Amee , Rayjada Shivrajsinh
Published: February 2023

Abstract: Our eyes are an important part of our health. Everyone rely on their eyes to see universe and make sense around them. Therefore, over the last decades, the development of navigation devices capable of guiding the blind through indoor and outdoor scenarios that has remained a challenge. Many researchers are working to assist visually impaired people in different ways like camera based assistance , voice based assistance , ultrasonic based assistance and in some advance way like transplantation of real eyes but that’s not possible in every case. The main idea of the proposed system is to make person aware of the path and the obstacle in path they are walking. Blind people do lead a normal life, but they definitely face troubles. Let us have an emphatic look at some of their daily life problems and challenges faced by them. The biggest challenge for a blind person especially for one with complete loss of vision is navigation. Obviously blind people roam easily around their familiar atmosphere without any help. But what when they are at unfamiliar place at that time the most valuable thing for a disabled is gaining independence. Conditions like cataract, glaucoma, diabetic-related retinopathy, macular degeneration are some eye disease that can lead to vision loss so instead of showing sympathy to give them an empathetic look here a vibrating hardware is presented. Because vibration is something that could be felt by everybody due to that we present a shuddering hardware for visually impaired people for the purpose of navigation.
Kualitas sirup berbahan dasar daun pandan wangi
Authors: Deva I Gede Sumalana , Juniarta Pande Putu
Published: February 2023

Tujuan dari penelitian Kualitas Sirup Berbahan Dasar Daun Pandan Wangi( Pandanus odoratissimus ) adalah untuk membuat sirup lain dari yang sudah ada dan daun pandan mudah dicari di pemukiman masyarakat dan juga banyak manfat dan kasiat dari daun pandan untuk manusia. Dan untuk mengetahui kualitas dari sirup daun pandan wangi berbahan campuran seperti gula, cmc, pewarna, vanili, ekstra pandan, dan air, dan memiliki kualitas rasa, aroma, tekstur dan warna, kemudian untuk mengetahui daya tahan serta menganalisis seberapa besar biaya yang diperlukan dalam pembuatan sirup daun pandan wangi pandanus odoratissimus. Pendekatan penelitian yang digunakan adalah penelitian eksperimen, penelitian eksperimen ini dilakukan dengan membuat sirup daun pandan pandanus odoratissimus, kemudian diuji oleh 20 orang panelis dengan tes organoleptic, observasi dan analisi biaya. Hasil penelitian ini berupa kualitas sirup daunpandan sebagai bahan dasar daun pandan wangi menjadi sirup pandanus odoratissimus adalah enak dari segi rasa, beraroma wangi, testur lembut,serta memiliki kasiat untuk manusi. Dari hasil uji daya tahan sirup daun pandan wangi cepat basi ketika dibuka begitu saja, maka dari itu sirup diletakan ditempat yang dingin. Dari asil analisi biaya dalam pembuatan sirup daun pandan wangi pandanus odoratissimus membutuhkan biaya Rp.45.000
 
The purpose of the research on the Quality of Syrup Based on Wangi Pandan Leaves (Pandanus odoratissimus) is to make another syrup from the existing one and pandan leaves are easy to find in community settlements and also many benefits and benefits of pandan leaves for humans. And to determine the quality of the fragrant pandan leaf syrup made from a mixture of sugar, cmc, dye, vanilla, extra pandan, and water, and have the quality of taste, aroma, texture and color, then to determine the durability and analyze how much cost is required in making pandanus odoratissimus pandanus leaf syrup. The research approach used is experimental research, this experimental research was conducted by making pandanus odoratissimus pandan leaf syrup, then tested by 20 panelists with organoleptic tests, observation and cost analysis. The results of this study are the quality of pandan leaf syrup as the basic ingredient of fragrant pandan leaves into pandanus odoratissimus syrup, which is delicious in terms of taste, smells good, has a soft texture, and has properties for humans. From the results of the durability test, the fragrant pandan leaf syrup spoils quickly when opened, so the syrup is placed in a cool place. From the results of the cost analysis in the manufacture of fragrant pandan leaf syrup, pandanus odoratissimus costs Rp.45.000
ЯПОНЫ ӨСӨЛТИЙГ ДЭМЖСЭН “ЯПОН МАЯГИЙН МЕНЕЖМЕНТ” МОНГОЛ УЛСЫН ЭДИЙН ЗАСГИЙГ ХӨГЖҮҮЛЭХ МЭДЛЭГ
Authors: КАТАНОДА Томоки
Published: February 2023

Монгол Улс “Япон лугаа адил хөгжье” гэсэн зорилтыг хэрэгжүүлэхийн тулд Японы эдийн засгийн хөгжлийг дэмжсэн “Япон маягийн менежмент”-ийн гурван тулгуурыг тайлбарлах болно. Мөн Монголын өнөөгийн нөхцөл байдалд харилцан үзгээд, Монголын эдийн засгийг хөгжүүлэхийн тулд дагах талуудын дүн шинжилгээ хийнэ.
Discovery of the [Queer] Minjung Tradition: The Sinchon Station IDAHOBIT Billboard Vandalism and Queer Korean Politics of Visibility
Authors: Ra Raymond Kyooyung
Published: February 2023

This theoretical piece discusses the Sinchon Station IDAHOBIT billboard vandalism case and the collective action that occurred in reaction to it in August 2020 to open more avenues and perspectives for studying queer visibility politics in South Korea. A Bakhtinian “carnival,” the culture of queer Korean visibility politics draws inspirations from many different sources, signifying multiple perspectives and affects that are often considered incompatible with one another. Through semi-structured interviews of individuals who participated in constructing the co-authored space of the IDAHOBIT billboard, this project parses out the eclecticism involved in the creative poaching of Sinchon Station that sources aesthetics and historicity from internationalist queer visibility politics, local traditions of Korean leftist democratic movements, K-pop fan practices, etc. A reconsideration of the Sinchon Station IDAHOBIT billboard as a site of complex intentions pushes us to (borrowing Cedric Robinson and Sunyoung Park’s words) “discover” the historical vein of radically transformative power through queer praxis.
The effect of income prospects, social media, and environment through motivation on student entrepreneurial interests during the COVID-19 pandemic
Authors: Herawaty Netty , Tiswiyanti Wiwik , Yustien Reni
Published: February 2023

This study aims to determine and analyze the effect of income prospects, social media, and environment on university students’ entrepreneurship interest during the Covid-19 pandemic directly and indirectly through motivation. This study uses primary data by distributing questionnaires to respondents. The population of this study is active students of the Faculty of Economics and Business, Universitas Jambi, Indonesia, in the even semester of 2020/2021. The sampling size in this study is determined using Slovin’s formula. The number of samples acquired is 191 students. The data is analyzed using path analysis. The results show that income prospects and social media directly affect motivation, while the environment does not directly affect motivation. The prospects of income, social media, and environment do not directly affect the interest in entrepreneurship, while motivation directly affects the interest in entrepreneurship. The motivation variable can mediate the income prospects and social media variable on the interest in entrepreneurship but cannot mediate the environmental variable in the interest in entrepreneurship.
Convergence of income across regencies in Central Java: spatial econometric approach
Authors: Gunanto Edy Yusuf Agung , Hendarto Mulyo , Fathoni Salman
Published: February 2023

The development of an economy is oriented towards not only growth but also equality. Furthermore, economic interaction across regions has to be captured in a development analysis to avoid the possibility of biased results. This study analyzes Central Java, Indonesia's economic development, by considering spatial interactions across regencies. The Spatial Durbin Model (SDM) is used for the analysis. The results show significant spatial interaction across regencies/cities in Central Java in the spatial model and economic convergence that occurs faster than in the non-spatial model. Then, the mismatch between the curriculum of education and industry needs is a presumption illustrated in the insignificant relationship of human capital to income. And an anomaly occurs where physical capital has a negative impact on income.
CONTROVERSIAL BEHAVIOR OF POLITICAL ELITES IN INDONESIA DURING THE COVID-19
Authors: Sujoko Anang , Khartimah Khusnul , Masyitah Amalia Dewi , Wahyudi Dicky
Published: February 2023

The Covid-19 pandemic, which has accounted for remarkable casualties in Indonesia, did not seem to make political elites more empathetic. The study aims to reveal how the mythology of the political elites behind the criticism of Instagram accounts @GejayanMemanggil.  To fulfill this goal, we employed Roland Barthes' semiotic analysis of nine contents of @GejayanMemanggil. This study has revealed five major results. First, the mythology of the political elite is represented as the 'ancilus' of oligarchic interests during the Covid-19 pandemic. Second, political elites and oligarchs have superior positions to control society and health workers. Third, the political elites' policies focus more on economic recovery than the people’s safety. Fourth, @GejayanMemanggil Instagram account narrates the mythology of political elites who have no sensitivity towards people’s hardship because they exploit their positions and facilities as public officials. Finally, political elites show that they do not empathize with the suffering of the people during the Covid-19 pandemic.