bluuebunny/crossref_metadata_2025 huggingface dataset:
One perverted rearrangement: a detailed quantum-chemical study of Thiemann-type SO2-mediated conversion of nitrile oxide into isocyanate
Authors: Beletsan Oleg B. , Gordiy Igor , Lunkov Sergey S. , Kalinin Mikhail A. , Alkhimova Larisa E. , Nosach Egor A. , Ilin Egor A. , Bespalov Alexandr V. , Dallakyan Olgert L. , Chamkin Aleksandr A. , Prolomov Ilya V. , Zaripov Radion A. , Pershin Andrey A. , Protsenko Bogdan O. , Rusalev Yury V. , Oganov Ruslan A. , Kovaleva Diana K. , Mironov Vladimir A. , Dotsenko Victor V. , Genaev Alexandr M. , Sharapa Dmitry I. , Tikhonov Denis
Published: September 2023

Isocyanates play an essential role in modern manufacturing processes, especially in polyurethane production. There are numerous synthesis strategies for isocyanates both in industrial and laboratory conditions, which do not prevent searching for alternative highly efficient synthetic protocols. Here, we report a detailed theoretical investigation of the mechanism of sulfur dioxide-catalyzed rearrangement of the phenylnitrile oxide into phenyl isocyanate, which was first reported in 1977. The DLPNO-CCSD(T) method and up-to-date DFT protocols were used to perform a highly accurate quantum-chemical study of the rearrangement mechanism. An overview of various organic and inorganic catalysts has revealed other potential catalysts, such as sulfur trioxide and selenium dioxide. Furthermore, the present study elucidated how substituents in phenylnitrile oxide influence reaction kinetics. This study was performed by a self-organized collaboration of scientists initiated by a humorous post on the VK social network.
Threading a linear molecule through a macrocycle thanks to boron
Authors: Hicguet Matthieu , Mongin Olivier , Roisnel Thierry , Berrée Fabienne , Trolez Yann
Published: September 2023

Two BODIPYs and one boron beta-diketonate were threaded through a macrocycle bearing a 2,2’-biphenol unit, showing thus the ability of boron to act as a gathering atom. The new threaded species were characterized by 1D and 2D NMR spectroscopy as well as by X-ray crystallography for one of them. The BODIPYs exhibited interesting fluorescence features with quantum yields up to 91% and enhanced photostability compared to their non-threaded homologues.
Phenoxythiazoline (FTz)–Cobalt(II) Precatalysts Enable C(sp2)–C(sp3) Bond– Formation for the Key Intermediate in the Synthesis of Afimetoran and Related Toll-like Receptor 7/8 (TLR7/8) Antagonists
Authors: Mills L. Reginald , DiMare Francesca , Gygi David , Lee Heejun , Simmons Eric M. , Kim Junho , Wisniewski Steven R. , Chirik Paul J.
Published: September 2023

Evaluation of the relative rates of the cobalt-catalyzed C(sp2)–C(sp3) Suzuki–Miyaura cross-coupling between the neopentylglycol ester of 4-fluorophenylboronic acid and N-Boc-4- bromopiperidine established that decreasing the size of the N-alkyl substituents on the phenoxyimine (FI) supporting ligand accelerated the overall rate of the reaction. This trend inspired the design of optimal cobalt catalysts with phenoxyoxazoline (FOx) and phenoxythiazoline (FTz) ligands. An air-stable cobalt(II) precatalyst, (FTz)CoBr(py)3 was synthesized and applied to the cross-coupling of an indole-5-boronic ester nucleophile with a piperidine-4-bromide electrophile that is relevant to the synthesis of reported toll-like receptor (TLR) 7/8 antagonist molecules including afimetoran. Addition of excess KOMe•B(OiPr)3 improved catalyst lifetime due to attenuation of alkoxide basicity that otherwise leads to demetallation of the FI chelate. Determination of the experimental rate law established a first- order dependence on the cobalt precatalyst and a saturation regime in heterogeneous potassium aryl boronate (apparent zeroth order), supporting turnover-limiting transmetalation and the origin of the observed trends in N-imine substitution. The optimized cobalt precatalyst and reaction conditions were applied to the multigram-scale synthesis of an intermediate used in both the discovery and process routes for toll-like receptor (TLR) 7/8 antagonist molecules.
Catalytic Photoredox Carbobromination of Unactivated Alkenes with a-Bromocarbonyls via Mechanistically Distinct Radical-Addition Radical-Pairing Pathway
Authors: Singh Harshvardhan , Tak Raj Kumar , Poudel Dhruba , Giri Ramesh
Published: September 2023

We disclose a catalytic photoredox carbobromination of unactivated alkenes with -bromocarbonyl compounds under a blue LED light. The reaction proceeds with -bromoesters, -bromonitriles and -bromo--lactones along with terminal and 1,2-disubstituted internal alkenes. Reactions with indenes and 1,1-disubstituted alkenes generate alkylated alkenes. Mecha-nistic studies by product selectivity and three-way competitive crossover experiments suggest that the reaction operates by a unique radical-addition radical-pairing (RARP) mechanism. The catalytic turnover is achieved by a single electron reduction of PC•+ by Br‒, rather than by alkyl radical (R•), and the product is generated by the pairing of Br• and R•, instead of the combination of Br‒ and a carbocation (R+).
Spontaneous formation of magnetic-plasmonic liposomes with tunable optical and magnetic properties
Authors: Cardellini Jacopo , Surpi Alessandro , Muzzi Beatrice , Pacciani Valentina , Innocenti Claudia , Sangregorio Claudio , Dediu Valentin Alek , Montis Costanza , Berti Debora
Published: September 2023

Magnetoplasmonic NPs have shown remarkable potential in hyperthermia, Magnetic Resonance Imaging (MRI), and Surface Enhanced Raman Scattering (SERS) imaging and diagnostics. However, despite their potential, effective clinical translation remains extremely limited due to a lack of fundamental knowledge about the biological response to these materials, and ongoing efforts seek to bridge the gap between nanomaterial production and effective application. To overcome these hurdles, the combination of inorganic NPs with lipid membranes has emerged as a promising strategy for the biocompatibilization of nanomaterials, preserving the inherent properties of each component and exhibiting novel synergistic functionalities. In this study, we synthesize magnetic-plasmonic-liposome adducts via spontaneous self-assembly. The interaction between magnetic-plasmonic NPs and liposomes was addressed from a physicochemical point of view as a function of liposome composition and concentration. By combining Cryogenic Microscopy, UV-visible spectroscopy and Dynamic Light Scattering we demonstrated that the rigidity of the lipid membrane affects the aggregation of the NPs and the colloidal stability of the NPs-vesicle hybrids. The magnetic responsivity of the hybrids is enhanced as a consequence of the colocalization and crowding of NPs on the lipid membranes and can be finely modulated by varying the number of particles per vesicle. Overall, these results pave the way for the development of multifunctional materials with controlled magnetic-plasmonic properties for a variety of technological applications.
DNA packaging and polycation length determine DNA susceptibility to free radical damage in condensed DNA
Authors: Oikeh Ehigbai , Ziebarth Jesse , Kirchhoff Daniel , Wang Yongmei , DeRouchey Jason
Published: September 2023

In nature, DNA exists primarily in a highly compacted form. The compaction of DNA in vivo is mediated by cationic proteins; histone in somatic nuclei and protamines in sperm chromatin. The extreme, near-crystalline packaging of DNA by protamines in spermatozoa is thought essential for both efficient genetic delivery as well as DNA protection against damage by mutagens and oxidative species. The protective role of protamine is required in sperm as they are sensitive to ROS damage due to the progressive loss of DNA repair mechanisms during maturation. The degree to how DNA packaging directly relates to DNA protection in the condensed state, however, is poorly understood. Here, we utilized different polycation condensing agents to achieve varying DNA packaging densities and quantify DNA damage by free radical oxidation within the condensates. Although we see that tighter DNA packaging generally leads to better protection, the length of the polycation also plays a significant role. Molecular dynamics simulations suggest that longer polyarginine chains offer increased protection by occupying more space on the DNA surface and forming more stable interactions. Taken together, our results suggest a complex interplay between polycation properties, DNA packaging density, and DNA protection against free radical damage within condensed states.
Nonlinear Dielectric Response of Dilute Protein Solutions
Authors: Matyushov Dmitry
Published: September 2023

A theory for the nonlinear dielectric response of dilute protein solutions is presented. The field-dependent dielectric function of the protein solution changes linearly with the electric field squared in the lowest order. The slope of this dependence is expressed in terms of the protein dipole moment $M_0$, its volume fraction in solution $\eta_0$, and the second osmotic virial coefficient. For practical conditions, the nonlinear dielectric response scales as $\eta_0^3 M_0^8$. This strong dependence on the protein dipole moment and concentration establishes a sharp contrast between the nonlinear response of solvated proteins relative to the surrounding polar solvent. Nonlinear dielectric response can serve as a sensitive tool for monitoring protein conformations and physiological activity.
A study of cybercrime and cybersecurity
Authors: Shabiya Noor Mansuri , Alkar Hussain
Published: September 2023

At present, millions of people use mobile phones and computers in their daily lives. They are using these devices for online shopping, banking transactions, online gaming, share market, etc. Sometimes people have no knowledge of cybercrime and are easy victims of cyber-related fraud. This paper discusses different types of cybercrime, such as identity theft, cyberstalking, cyberbullying, financial fraud, and the importance of cybersecurity techniques including risk management, internal audit, and the benefits of a cybersecurity audit. The conclusion emphasizes the importance of expanding cybersecurity measures to protect against evolving cyber threats.
Study on networking attacks and security algorithms
Authors: Shalini Singh , Aniket Ram Kewat
Published: September 2023

The dependence of humans on computers is increasing in today's era of technology. All transactions, as well as digital data transformations, are done with the help of the network, so third parties or intruders can attack the network to access data and use it in the wrong way. Organizations and individuals use the network for their work. Due to the easy availability of the internet, there is always a risk of information falling into the wrong hands. This paper presents a detailed study of networking attacks and security algorithms, as well as an analysis of various viable network attack observation tools to detect attacks. The algorithms discussed include Symmetric Key Algorithm, Asymmetric Key Algorithm, and their respective types.
Religion and State Ritual: Political Theatre and Public Lament in Secular Aotearoa New Zealand
Authors:   , Boland April Angela
Published: September 2023

This thesis examines how the ostensibly ‘secular’ Aotearoa New Zealand state engages with, and relies on, religious motifs at times of public lament. This was exemplified in two state rituals I observed in 2021: the Anzac Day Dawn Service in Pōneke Wellington, and Ko Tātou, Tātou We are One, a service dedicated to commemorating the 2019 terrorist attack against the Muslim community in Ōtautahi Christchurch. These rituals are illuminating for exploring the place of sacred language in public ritual, as well as the ways in which the New Zealand state seeks to create an imagined community. I analyse these state rituals as forms of political theatre using an approach I call Theatrical Religion. This approach allows me to show how these rituals were carefully orchestrated to enable religious motifs to be positively received within an increasingly secular cultural milieu. I argue that Christianity was hidden in plain sight through strategies of ‘softening’ that rendered it palatable. I point to four primary techniques: (1) Christianity was downplayed and rendered more generic, (2) it was expressed within te reo Māori, (3) it was pluralised by being communicated alongside other religious traditions, or (4) it was concealed within apparently non-religious or generically ‘sacred’ motifs. Through these theatrical negotiations, sacred concepts facilitated a contemporary, post-Christian, multicultural, imagined national community, lending itself to a civil religion that relied on de-confessionalised forms of Christianity; alongside an imagined identity of Aotearoa New Zealand as idyllic, peaceful, and inclusive. The ongoing resonance of Christian liturgy is a crucial finding of this thesis, such that Christian language, staging, and moral imaginations remain pertinent in post-Christian Aotearoa New Zealand.
« LE TANDEM ET LA COMPÉTENCE PLURILINGUE : la chanson »
Authors: Rubio Platero M. Liliana
Published: September 2023

PROPOSITION D´ARTICLE

La pandémie de COVID-19 a fait subir aux systèmes éducatifs un choc sans précédent dans l’histoire, bouleversant la vie d’élèves et d’étudiants dans tous les continents. Cette crise a stimulé l’innovation dans le secteur éducatif.

La période de confinement, dans la pluspart de pays, a conduit aux enseignants de langues vivantes du Secondaire, à passer dans l’urgence du présentiel au distanciel. Cet événement inédit a engagé ces derniers à expérimenter sans préparation une situation de perte des repères qui définissent l’enseignement-apprentissage des langues vivantes en collège et lycée.

À partir du 16 mars 2020, l’utilisation des TICE par les enseignants de langues vivantes ne relevait ainsi plus d’une injonction théorique (Guichon, 2012 ; Nissen, 2019; Soubrié, 2016; Vallaud-Belkacem, 2017), mais elle était imposée comme seule voie possible pour assurer la continuité pédagogique et il est  nous avons vu naître des initiatives innovantes, qui ont permis la poursuite d’activités d’enseignement et de formation – à la radio, à la télévision ou sous la forme de kits pédagogiques pour la maison.

Compte tenu de cette situation inédite, ma proposition veut obtenir de données à la façon dont les enseignants de langues vivantes du secondaire faisaient l’expérience d’un enseignement exclusivement à distance imposé dans l’urgence. L’une des principales difficultés des enseignants de langues vivantes ressortissait à l’absence de face à face en présentiel. On pourrait dire que ces résultats font écho à ce qu’avait déclaré Jacquinot-Delaunay (2001 : 188), il y a une vingtaine d’années .

D´un autre côté, dans le cadre d´une recherche doctorale et de mon activité professionnelle comme professeure de FLE en Espagne, j´ai entrepris un projet d´apprentissage des LE en tandem à distance avec une collègue enseignante d´ELE en Nouvelle-Calédonie, une collaboration transcontinentale visant à répondre aux besoins issus du confinement, mais aussi à atteindre d´autres objectifs aussi importants : la motivation, l´interaction avec des locuteurs natifs, les échanges culturels et, surtout, la facilitation de l´apprentissage. Le projet est actuellement en cours, mais je voudrais le présenter et partager ses premiers résultats.

Le projet, en tandem avec des chansons bilangues est actuellement en cours, mais nous pouvons le présenter et partager ses premiers résultats.
What Would Happen If…?
Authors: Bruno Gianna
Published: September 2023

In this paper, I will discuss the implications of a hypothetical case that would allow the Environmental Protection Agency to first, regulate greenhouse gasses, and second, interpret 42 U.S. Code § 7411 to call for a constant decrease of greenhouse gas emissions and require the shutdown of all coal-fired plants in the United States. I will also discuss opinions on the Inflation Reduction Act, which was signed into law on August 16, 2022, and could pave the way for a hypothetical such as this to become a reality
Restricting Freedom of Speech: An Analysis of Censorship Cases in Relation to Misinformation during the COVID-19 Crisis
Authors: Jain Anika
Published: September 2023

With the global predominance of social media, many argue that there is a newfound need for censorship to prevent the spread of misinformation. However, political censorship restricts one of our most fundamental rights. Through the analysis of four Supreme Court cases regarding the right to free speech — Schenck v. US (1919), New York Times Co. v. US (1971), Missouri v. Biden (2022), and Moody v. NetChoice, LLC (2022) — this paper serves to analyze whether censorship is ever necessary to uphold trust in institutions, or if censorship is antithetical to trust in government, with a special focus on the spread of COVID-related misinformation.
The Halachic Mandate for Gender Affirming Care: Examining the Potential Efficacy of Religious Liberty Claims made by Jewish Health Care Providers
Authors: Block Daniel
Published: September 2023

In the wake of Dobbs v. Jackson Women's Health Organization, many states enacted anti-abortion statutes which could be challenged by Jewish individuals and institutions who believe that such laws threaten their religious liberties.229 Although a valiant effort, it is necessary to take a precautionary approach to challenging such laws on grounds of religious freedom, for successfully doing so could have reeling effects on LGBTQ+, BIPOC, and other marginalized communities. This article takes a bottom-up approach to such claims and investigates whether a religious liberty argument can and should be made against anti-trans laws.
Analysing the Birth of "The Right to Privacy" and the Process Behind its Legal Justification
Authors: Rao G. Amogha
Published: September 2023

No abstract provided
The Brandeis Déjà vu: Looking at the Then and Now of Media Privacy
Authors: Paik Eric
Published: September 2023

No abstract provided
Supreme Court Roundup
Authors: Chen Jesse
Published: September 2023

No abstract provided
Fourth Amendment Judicial Understanding
Authors: Reiss Sophia
Published: September 2023

This article explores the Fourth Amendment’s privacy protections specifically focused on the “third party exception” and the integrity of that exception to the Fourth Amendment and its definitions of privacy. Additionally, this article examines the European Union’s relatively new data privacy law as an alternative way to account for third parties while remaining faithful to the Fourth Amendment’s privacy ideals.
Options for the Biden Administration to Prevent Iran from Developing a Nuclear Weapon
Authors: Mani Kevin A.
Published: September 2023

Today, Iran’s nuclear program poses a threat to the United States’ (U.S.) security interests in the Middle East. In 2015, under the Obama administration, the U.S. joined the Joint Comprehensive Plan of Action (JCPOA), commonly referred to as the Iran nuclear deal. The JCPOA was a multinational agreement meant to prevent Iran from developing a nuclear weapon in return for the removal of sanctions on Iran. However, in 2018, the Trump administration withdrew from the agreement and re-imposed sanctions. Despite the U.S.’ decision to withdraw from the agreement, Iran continued to abide by it until the Trump administration imposed new sanctions against their country. The Biden administration has only two options to address this situation: The U.S. could either rejoin the JCPOA or increase economic sanctions. While increasing sanctions could pressure Iran to negotiate, they would risk the rise of anti-American sentiment and enhance the power of hardliners in the government. On the other hand, if the U.S. rejoins the JCPOA, there is the risk that Iran will continue with its missile program and its dominance in the region.
On America’s Inexplicit Dignity
Authors: Rotenberg Joshua
Published: September 2023

While the United States explicitly protects many rights, it holds a few as unenumerated rights. This paper seeks to explain the lack of a constitutional right to dignity in America, and argue for such a right. The U.S. common law system allows rights to be developed only after a case of first impression. Nonetheless, some rights-violations are so detrimental to democratic function that a case of first impression must not be required and preemptive protections must be put in place. The right to dignity is such a right.
Jan Nisbet (with contributions from Nancy Weiss), Pain and Shock in America: Politics, Advocacy, and the Controversial Treatment of People with Disabilities
Authors: Breen Daniel
Published: September 2023

No abstract provided
Abortion in the United States: The Road to Vague Legislation
Authors: Bruno Gianna
Published: September 2023

Roe v. Wade was one of the first landmark cases instituting abortion policies in the United States. While legislation regarding abortion has been modified since 1973, the state of the nation has also changed as it has become increasingly polarized. Abortion legislation was introduced as an attempt to solve a privacy issue. However, over time, the discourse around abortion turned away from its legality in terms of privacy to also include discussion about healthcare and the morality of the legislation itself. Vague legislation yields uncertainty for the future of abortion policies
Analyzing the ergonomics of operators working on rotary conveyor milking machines of the “Carousel” type
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, EROKHIN MIKHAIL N.
Published: September 2023

When operating a rotary conveyor milking plant of dairy facilities for 1200 to 3000 or more cows, a milking machine operator experiences increased psychological and physical stress. The general functionality of the human operator of machine milking plants includes information and control (assessment of the physiological state, status of the animal, signal transmission from the milking point to the central computer, etc.) and physical functionality for performing manual operations (preparing the udder and teats of animals, connecting milking units). The conducted ergonomics analysis of milking machine operators at the “Carousel” plants showed that the total work of the operator per cow at the internal milking plant of the “Herringbone” type (36.62 J) is higher than at those with external milking of the “Parallel” type (26.42 J), due to the larger workload part required to move the milking machine (22.9 versus 12.7 J). The energy intensity of labor for three operators per cow is different: for internal milking (“Herringbone”), the load is 3.92, 30.74, and 1.96 J, with external milking (“Parallel”) - 3.92, 20.54, and 1.96 J. The physical load of operators per shift also varies: for a team of three people, the operator’s energy consumption during internal milking (“Herringbone”) varies from 1372 (for the third operator) to 37807 J (for the second operator); for two operators (without teat treatment after milking) the load is the same - from 24262 to 33964 J. For a team of three people working on the “Parallel”-type “Carousel”, the energy consumption ranges between 1918 and 43134 J, with two operators - between 23968 and 51366 J. The permissible upper limit for male operators (no more than 50000 J) is exceeded in the case of external milking and a maximum production of 300 head /h; for female operators (not more than 30,000 J) for all second operators at the maximum productivity of the “Carousel” with internal milking - 140 head/h, with external milking - 300 head/h. The overload of operators of rotary milking plants must be taken into account when organizing their work and upgrading the plants.
ALİ TƏHSİL MÜƏSSİSƏLƏRİNDƏ GƏLƏCƏK İDMANÇILARININ TƏLİMİNDƏ İNNOVATİV TEXNOLOGİYALARIN İSTİFADƏSİ
Authors: F.J. Huseynov
Published: September 2023

Məqalədə gələcək idmançıların yetişdirilməsində istifadə olunan bədən tərbiyəsi və idmanda müasir texnologiyalardan, eləcə də ali təhsil müəssisələrinin tələbələrinin kurikulumunda istifadə oluna innovativ yeniliklərdən bəhs edilir. Məqalənin məqsədi gələcək idmançıların hazırlanmasında istifadə olunan bədən tərbiyəsi və idmanda innovativ texnologiyaların öyrənilməsidir. Müasir tədqiqatlar sübut edir ki, Azərbaycanda innovativ təhsil təkcə təhsil prosesinin təkmilləşdirilməsi yollarından biri deyil, həm də yeni təhsil sisteminin ümumi Avropa təhsil məkanına daxil olmasında mühüm amildir. Elmi inkişaflar və idman avadanlıqları texniki cəhətdən təkmilləşdirilir, yeni texnologiyalar həyatımızın bütün sahələrinə nüfuz edir, yeni üfüqlər açır, müsbət nəticələr əldə etməyə, yeni zirvələr fəth etməyə imkan verir, yüksək texnologiyalı avadanlıqlar təklif edir. Azərbaycanda gələcək idmançıların hazırlanmasında tətbiq edilən innovativ texnologiyalardan istifadə sağlamlığın qorunması, fiziki inkişafı və fiziki hazırlığı üçün davamlı motivasiyanın formalaşmasına kömək edir.
FUTBOLDA AŞAĞI YAŞ QRUPLARINA (7-8) SEÇMƏ VƏ İDMAN BACARIQLARININ İNKİŞAFI METODLARININ TƏDQİQİ
Authors: G.G.Garayev  , H.N. Soltanov
Published: September 2023

Futbolda aşağı yaş qruplarda istedadlı və bacarıqlı uşaqların üzə çıxarması tətbiq edilən seçmənin metodlarından asılıdırsa, onların gələcək inkişafı təlimin məzmun və vasitələrindən, onu aparan məşqçi-müəllimlərin pedaqoji təcrübəsindən, ustalığından bilavasitə asılıdır. Hal-hazırda futbolda istedadlı və qabiliyyətli uşaqların üzə çıxarılmasında problemi çox böyük əhəmiyyət daşımaqla, müasir elmdə, elmi-metodiki tədqiqatların başlıca mövzusu olmaqla çox aktualldır. Bununla əlaqədar mövcud olan metodlar, istedadlı, bacarıqlı və talantlı uşaqlar seçimində çoxda uğurlu olmur.
ÂŞIK VEYSEL’İN ŞİİRLERİNDE GEÇEN SOSYAL-TOPLUMSAL VE ULUSAL-MİLLİ DEĞERLERİN WARD’S BAĞLANTI YÖNTEMİYLE SINIFLANDIRILMASI VE İŞLENİŞİ
Authors: ÇAKIR Ramazan
Published: September 2023

Sağlıklı iletişim kurulabilen, yaşanılabilir bir dünya ve iyi bir toplum için toplumsal ve evrensel değerlerin yeni nesillere kazandırılması günümüzde daha önemli bir hale gelmiştir. Değerlerin oluşmasında ve aktarılmasında en büyük rolleri; okul, aile ve sosyal çevrenin oynadığını söyleyebiliriz. Özellikle Türkçe derslerinde okutulan ve dinlenen şiirlerin, edebi metinlerin, fablların, hikâyelerin, masalların vb. değerlerin yaşatılmasında ve kişileri geleceğe hazırlamasında kalıcı etkisi bulunmaktadır. Değer aktarımı açısından metinlerin işlevi ve önemi oldukça büyüktür. Günlük hayattaki birçok etik değerler ve öğretiler edebi-didaktik metinler aracılığıyla öğrencilere aktarılmakta ve davranışlarında olumlu katkı sağlamaktadır.

Çalışmanın amacı, Âşık Veysel’in şiirlerinde geçen sosyal-toplumsal ve ulusal-milli değerleri örnekleriyle ortaya koymak, tasnif etmek ve öneriler geliştirmektir. Bu çalışmada MEB sınıflandırmasındaki 27 değer, ward’s bağlantı yöntemiyle incelenmiştir. İncelenen şiirlerdeki değerler iki bölüm, 12 başlık altında sınıflandırılmış ve tablo haline getirilmiştir. Çalışmada Âşık Veysel’in “Dostlar Beni Hatırlasın” adlı şiir kitabındaki 140 şiiri incelenmiş ve şiirlerde yer alan “sosyal-toplumsal ve ulusal-milli” değerlerin tespiti yapılmıştır. Şiirlerde sosyal-toplumsal değerlere 61 kez yer verilirken ulusal-milli değerlere 50 kez yer verildiği görülmüştür.
Igualdad de género. Avivar el desafío en las políticas públicas y los objetivos de desarrollo sostenible
Authors: Blanco Echeverry María del Pilar , Gómez Gamero María Edith
Published: September 2023

El presente documento es un ensayo teórico producto de la revisión temática de literatura científica y “literatura gris” con el que se propone reivindicar la funcionalidad de las políticas públicas para asumir el tema de la desigualdad de género como una problemática de importancia que merece una atención renovada. Especialmente ahora, cuando la (s) crisis provocada (s) por la pandemia de COVID-19 llevó a varios países del mundo a tomar medidas de salud pública para su contención. Acciones que simultáneamente repercutieron en la vida cotidiana de las personas, las economías locales y globales, etc., agudizando algunas problemáticas que usualmente afrontan las mujeres y que traen repercusiones negativas para el ejercicio de su libertad y derechos humanos. Se concluye que las políticas públicas deben ratificarse como herramientas al servicio de los objetivos de desarrollo sostenible (ODS), con el fin de alcanzar la igualdad de género en aquellos países que tienen la voluntad de superar la crisis ocasionada por la pandemia o de progresar económica y socialmente, apuntando a sociedades más democráticas, justas e igualitarias
Matrimonio, concubinato y pensión alimenticia a la luz del amparo directo en revisión 3727/2018
Authors: Zertuche Cobos Víctor Alfonzo , López Tellez Denitza
Published: September 2023

En el presente artículo se analiza de manera general dos de las principales instituciones jurídicas del derecho familiar, el matrimonio y el concubinato, así como los derechos y obligaciones a que dan lugar. Lo anterior, a la luz de la resolución del Amparo Directo en Revisión 3727/2018 emitida por la Primera Sala de la Suprema Corte de Justicia de la Nación, quien declaró inconstitucional parte del artículo 65 del Código Familiar para el Estado de Morelos, el cual establecía como requisito para la existencia del concubinato que ambos concubinos estuviesen libres de matrimonio. Para el desarrollo de este trabajo, se partió de una investigación de tipo dogmático y documental, sobre todo para revisar el proceso judicial que siguió la actora-quejosa desde la justicia ordinaria local hasta llegar a la Corte, es decir, con dicho análisis se pretende comprender de manera sencilla cómo fue el proceso para transitar de un estado legislativo local de las relaciones de hecho o concubinato a un estado constitucional tras el nuevo criterio de la Corte.
Superresolución de imágenes basado en la transformada wavelet bidimensional
Authors: Osorno-Ortiz Raúl Jair , Ponomaryov Volodymyr , Reyes-Reyes Rogelio , Cruz-Ramos Clara
Published: September 2023

La superresolución (SR) es una técnica diseñada para aumentar la resolución espacial de una imagen digital de baja resolución (LR). A diferencia de los algoritmos basados en métodos de interpolación como método principal, los cuales en su mayoría tienden a deformar los bordes o producen imágenes con bordes irregulares; en este artículo se propone un algoritmo que preserva los bordes de la imagen original mediante los métodos de interpolación entre las sub-bandas de detalles obtenidas por medio de la Transformada Discreta Wavelet (DWT). Se realiza la descomposición wavelet utilizando tres diferentes familias: Daubechies, Symlet y Coiflet. Finalmente, todas las imágenes de sub-banda interpoladas se combinan para la generación de la imagen SR. Los resultados obtenidos demuestran un buen desempeño de acuerdo con las métricas objetivas: tiempo de ejecución, SSIM y PSNR (1.669 seg., 0.8908 y 30.61 dB respectivamente para imágenes con una superresolución de 4080x2712) y en términos subjetivos medidos por medio de la percepción visual humana de diferentes imágenes.
Navegación autónoma de un robot móvil usando ORB-SLAM2
Authors: Villalobos-Salazar Rodolfo de Jesús , Castelán Mario , Ochoa-Salinas Pablo Alonso , Morales-Díaz América Berenice
Published: September 2023

Este trabajo presenta la implementación de un sistema de navegación autónoma para un robot móvil diferencial, que combina la técnica de Localización y Mapeo Simultáneos, Simultaneous Localization and Mapping (SLAM, por sus siglas en inglés) ORB-SLAM2 con una cámara RGB-D, utilizando el algoritmo BUG0 para la evasión de obstáculos integrado en la plataforma ROS (Robot Operating System) bajo el sistema operativo Ubuntu 18.04. El sistema propuesto fue evaluado experimentalmente en un ambiente real y se logró una navegación autónoma eficiente y segura en presencia de obstáculos. Los resultados experimentales mostraron que el sistema fue capaz de generar trayectorias óptimas alrededor de obstáculos y mantener una distancia segura para evitar colisiones. Además, se obtuvieron resultados satisfactorios en términos de precisión en la estimación de la posición y la generación de trayectorias.
Caracterizacion del crecimiento de colonias bacterianas utilizando segmentación de imágenes con K-means
Authors: Alvarado-Ruiz Diana Alejandra , Ordaz-Hernández Keny , Lara-Cadena Grecia Leticia , V. Díaz-Jiménez María de Lourdes , Castelán Mario
Published: September 2023

La caracterización bacteriana es un campo muy importante para el área de microbiología, es por esto que hoy en día es crucial que las aplicaciones orientadas a esta tarea la faciliten y ayuden de forma sustancial a los laboratoristas que siguen desarrollando esta actividad de forma manual, sin perder información y teniendo en cuenta las diversas características que una colonia de bacterias posee. Teniendo en cuenta esta problemática, se propone en este artículo la aplicación del algoritmo K-means para el análisis y segmentación de imágenes de cultivos bacterianos de Pseudomonas koreensis con un enfoque en caracterización y no en conteo. Esto con el propósito de detectar las distintas morfologías existentes en el cultivo bacteriano de P. koreensis y conocer su porcentaje de ocupación en la imagen. Con esta información se busca conocer el comportamiento del crecimiento y desarrollo de las colonias sin importar si el usuario es o no experto en la caracterización y detección de colonias bacterianas.
Evaluation of Telemedicine systems for ECG analysis: Advances in the design of RF schemes
Authors: García-Ortega Manuel de Jesús , Cárdenas-Valdez José Ricardo , Corral-Domínguez Ángel Humberto , Ramírez-Arzate Fortunato , Calvillo-Téllez Andrés
Published: September 2023

The monitoring and transmission of biomedical signals, particularly ECG is essential in the post-pandemic era. In this research, an RF transmission with a carrier frequency of 2.45 GHz for ECG is used. A testbed for variable n-QAM schemes is developed with a low noise amplifier characterized in its linear region based on its P1dB, to guarantee a low level of induced non-linearities. The system includes an acquisition stage using the Olimex module and electrodes with an Ag/AgCl type sensor, and an algorithm is developed for detecting peaks in heart signals, heart rate and calculation of sample-based heart rate. The transceiver has total control of the transmitted tones, and a signal demodulation process is carried out in the receiver, one of the main challenges in Telemedicine is to ensure the fidelity of a signal, an EVMRMS of 8.36 is obtained for fifteen OFDM symbol frames. The developed system as a Telemedicine proposal provides versatility for signal acquisition, digitalization, data storage and a multivariable n-QAM scheme, which makes it viable for Telemedicine and classification processes.
Metodología para la construcción de generadores de números pseudo-aleatorios utilizando programación genética
Authors: Rojas-Montes Ismael , Cavazos-Amador Ariel , Flores-Vergara Abraham , Clemente-Torres Eddie Helbert
Published: September 2023

Los generadores de números pseudoaleatorios (PRNG, por sus siglas en inglés), se utilizan comúnmente en la informática para simular eventos aleatorios en aplicaciones como juegos, simulaciones, análisis estadístico y criptografía. En este trabajo se presenta una metodología para proponer PRNGs de forma indirecta, utilizando la encriptación de una imagen. Los PRNGs propuestos se construyen de forma automática utilizando programación genética. El rendimiento de los PRNGs propuestos, superan a PRNGs compuestos por sistemas caóticos y se validan utilizando el conjunto de pruebas estad´ısticas NIST 800-22 Rev. 1a., alcanzando rendimientos arriba del 99.46 %.
Diseño e implementación de una red de almacenamiento distribuido basada en CEPH
Authors: Higuera-Balderrama David , Morejón-López Denis , Canosa-Reyes Rewer Miguel , Alonso-Labrada Redeis , Marín-Hernández Freddy
Published: September 2023

Los sistemas de almacenamiento de datos constituyen un asunto al que se le debe prestar especial importancia en los locales de servidores conocidos como “Sites” de las organizaciones. Esto se debe a que la pérdida de información por rotura de dispositivos de almacenamiento aislados como discos, arreglo de discos, servidores, etc., constituye el problema más sensible hoy en día en las organizaciones. Por otra parte, las soluciones tecnológicas de redes de área de almacenamiento (SAN) existentes son por lo general privativas, de elevado precio en el mercado, y carentes de mecanismos de integración con otras soluciones SAN de distintos fabricantes. Es por ello que en este trabajo se estudiaron dos soluciones de almacenamiento distribuido de código abierto para implementar en un futuro próximo en el Instituto Tecnológico de La Paz (ITLP), se seleccionó la solución nombrada Ceph, se diseñó una red de almacenamiento utilizando servidores con prestaciones de hardware heterogéneas, y fue implementada en fase de pruebas midiendo el impacto de su funcionamiento.
सिद्धं सिद्धैः प्रमाणैस्तु WSR TO SARVA ROGA PRASHAMANI
Authors: Mohanty Bishnupriya , Govekar Vaishnavi Anand , Das Sangram Keshari , Kumar Sarang S.
Published: September 2023

Treating diseases is the important goal of Ayurveda. As a nature based medicine; Ayurveda clinical practice mostly depends upon herbal or herbo-mineral preparations. Mineral or metals are Achetana and hence need an intermediate process before it applied in human system. Some traditional healers introduce the technique of Sendriya Karitwa. Triturating some herbal extraction, adding medicinal plant part herbomineral formulation become easy acceptable to body. One of the such famous herbomineral is Arogya Vardhini. With its reference to Rasaratna Sammuchaya, a review work was undertaken to propagate good effect of this formulation.
REPRESENTATION OF ANIMAL MOTIFS IN INDIAN ART: AN OVERVIEW
Authors: Chakraborty Debasish
Published: September 2023

The relation between human and animals and its association in our daily activity is unavoidable. From its representation as a visual element in calendar art to the logo design for a brand, animals are the most viewed object in literary and art works. They play a very important role in understating the ecological efficacies to create an organised equilibrium in the nature. The notion of adopting animals as visual images has age old tradition in Indian mythology in prominent, which enriches the sacred texts of Hindu beliefs with narratives of greater wisdom and values through the characters like Hanuman-Monkey God as one of such portrayal. The projections of presenting animal motifs in our art and culture infuse a sense of respect for the animals which crowns the Indian Art tradition from ancient to present time. The paper explores the presence of animals as visual motifs in the chronological development of Indian art in understanding the role of animals in our culture and tradition.
The effect of online customer review and online customer rating on the trust and interest of consumer purchases
Authors: Purwantoro Purwantoro , Aini Yulfita , Hidayat Hidayat , Arrafiqurrahman Arrafiqurrahman , Afrizal Andi
Published: September 2023

This study aims to see how the influence of online customer reviews and online customer ratings on the trust and interest of consumers in the purchase of Sialang Jaya Village. The population in this study is the community in Sialang Jaya Village. The research sample used probability sampling as many as 100 people. The independent variables in this study are online customer reviews (X1), online customer ratings (X2), trust (Y1) and purchase interest variables (Y2). Methods of data collection using questionnaires and library research. Data analysis using path analysis using the SmartPLS 3 program. The results obtained from this study are that both reviews and ratings have a proven relationship to customer purchase interest and are an important feature, but not a factor that causes increased customer confidence. Online customer review indirectly does not affect buying interest through trust, and online customer rating indirectly has a positive effect on buying interest through trust.
Pengaruh karakteristik CEO terhadap kinerja bagian keuangan (akuntan) perusahaan
Authors: Silaban Adanan , Lumban Gaol Manatap Berliana
Published: September 2023

The company is one of the sectors that can be used to improve the Indonesian economy. Unfortunately, not all companies are in good health, especially in the financial sector. In fact, finance is important for the sustainability of the company's operations. The company's finances are held by an accountant who is under the authority of the CEO. For this reason, researchers want to conduct research on "The Effect of CEO Characteristics on the Performance of the Company's Finance (Accountant) Division". The purpose of this research is to find out more about whether or not the CEO's influence on the good or bad performance of accountants will have an impact on the company. The method used is a descriptive quantitative method with data collection techniques through interviews, observations, questionnaires and documentation of 20 companies listed on the Indonesia Stock Exchange in 2019-2022 which were selected by random sampling. The results show that CEO characteristics have an influence on company performance in detail: age has an effect of 60%, CEO tenure has an effect on 75%, educational background has an effect of 95% and CEO traits 25%.
Influence of the ICT learning model on quality improvement at Mandiri LPK SNU’R Bogor
Authors: Armawan Iwan , Saleh Amiruddin , Muljono Pudji , Hubeis Musa
Published: September 2023

One way to improve the quality of learning is by increasing the relevance of the teaching model. The teaching model is said to be relevant if in the process it can deliver students achieve educational goals with relevant models according to their needs. A training and course institution (LPK) is a form of non-formal education unit organized for people who need knowledge, skills, and attitudes to develop themselves. The main study was carried out on LPK Mandiri Snur located in Bogor, West Java, regarding the effect of the information communication technology (ICT) learning model on improving the quality of the training and skills aspects carried out by LPK so that they can compete in the industrial world. In particular, the problems studied and analyzed and the purpose of this research is to analyze the use of ICT in influencing the learning model and analyze the influence of the ICT learning model on the quality of learning at LPK Mandiri Snur Bogor. The research design uses a mixed method approach combining quantitative research approaches and qualitative research approaches. The approach begins with implementation, planning, data collection, hypotheses, data analyzers, and interpreters. Based on the analysis test, it is known that the ICT learning model has a significant effect on quality. The results of the learning model of the use of ICT for quality present similar conditions for online, offline, and blended learning. The influence of the ICT learning model gets several results in quality, namely increasing student skills, changing attitudes, awareness, and abilities of students' human resources in using ICT, human resource development has a significant effect on the quality of learning at LPK Mandiri Snur Bogor.
Pergerakan Muhammadiyah sebagai gerakan agama, ideologis, sosial, dan ekonomi
Authors: Abdullah Muhammad Luthfi , In'am Akhsanul , Hasbi Mukhammad , Tanjung Alpan
Published: September 2023

Muhammadiyah sebagai organisasi penting yang berkembang di Indonesia hingga usianya mencapai 100 tahun dan sedikit banyak telah ikut menyumbang dalam perubahan sosial di Indonesia. Nakamura menulis buku berkaitan dengan Pergerakan Muhammadiyah di Yogyakarta, yang banyak menjadi rujukan. Artikel ini berupaya untuk mengungkapkan pembahasan pergerakan Muhammadiyah yang ditinjau berdasarkan pandangan Mitsuo Nakamura. Metode yang digunakan dalam penelitian ini adalah tinjauan literatur sistematik. Tahapan yang dilakukan dalam tinjuan sistematik literatur ini adalah; (1) pencarian pada database google scholar dengan kata kunci; (2) penyaringan dengan pembacaan abstrak artikel jurnal dan daftar isi pada buku; (3) pemilihan artikel dengan membaca keseluruhan teks dan membaca secara skiming isi jika pada buku. Hasil yang didapat dari penelitian ini adalah Muhammadiyah sebagai Gerakan Agama menegaskan bahwa Muhammadiyah berusaha untuk memurnikan ajaran Islam dari tahayul, bid’ah, dan khurafat. Muhammadiyah sebagai Gerakan Ideologi memberikan landasan pemikiran yang rasional, menerima perubahan, adaptif, terbuka, dan sebagainya. Muhammadiyah sebagai Gerakan Sosial memandang ibadah ritual tidak bisa dipisahkan dengan ibadah sosial bahkan saling beriringan. Muhammadiyah sebagai Gerakan Ekonomi mendorong etos kerja warga Muhammadiyah dalam aktivitas ekonomi yang mendukung satu sama lain dengan organisasi.
Development of the implementation of public information disclosure by regional governments in Indonesia: a systematic literature review
Authors: Irsyadinnas Irsyadinnas , Ningrum Sinta , Priyatna Centurion Chandratama
Published: September 2023

One of the characteristics of a democratic country is an open government. The administration of the state can take place in democratic and open governance if it applies the principle of public information disclosure (PID) in the administration of its government. In this regard, the Government of Indonesia issued Law Number 14 of 2008 concerning the Openness of Public Information, which must be implemented by all public bodies at every level of government in Indonesia, starting from the central government, and provincial governments, to district/city governments. This study's purpose is to see the extent to which the development of PID implementation practices is at the local government level. The method used in this research is a systematic literature review (SLR) method, by collecting all the results of the latest study on implementing PID at the local government level in Indonesia and systematically analyzing them. From 674 published articles obtained from the scholar.google.com portal using the Publish & Perish application, a PRISMA flow diagram was carried out so that 69 reports were received that were directly related to implementing KIP in local governments in Indonesia. The results show that the quality of PPID institutions influences the implementation of KIP in local governments, the availability of legal umbrellas in the form of regional regulations and head regulations, the information media used, and the available public information according to general needs.
Hubungan persepsi siswa tentang KIP kuliah dengan keputusan melanjutkan pendidikan ke perguruan tinggi
Authors: Montanesa Dian , Ahmad Riska
Published: September 2023

Banyak siswa di Indonesia yang tidak bisa melanjutkan pendidikan ke perguruan tinggi dikarenakan hambatan biaya, padahal di Indonesia pemerintah sudah memberikan fasilitas bantuan biaya pendidikan yang namanya KIP Kuliah sebagai solusi. Pada penelitian kali ini, metode penelitian menggunakan pendekatan kuantitatif dengan metode deskriptif korelasional. Sampel dalam penelitian ini yaitu seluruh siswa kelas XII tahun ajar 2022/2023 di MAN 1 Bengkulu Utara. Sampel penelitian menggunakan teknik sampel jenuh, teknik ini menentukan sampel dengan menjadikan seluruh populasi sebagai sampel sebanyak 107 siswa. Instrumen penelitian menggunakan angket dengan model skala likert. Data dari hasil penelitian ini dianalisis dengan teknik analisis statistik deskriptif korelasional dengan melihat hubungan antara satu variabel dengan variabel lainnya. Temuan penelitian mengambarkan bahwa: Persepsi siswa tentang KIP-Kuliah berada pada kategori positif, keputusan melanjutkan pendidikan ke perguruan tinggi berada pada kategori positif untuk melanjutkan pendidikan ke perguruan tinggi, dan terdapat hubungan yang positif dan siginifikan antara persepsi siswa tentang KIP Kuliah dengan keputusan melanjutkan pendidikan ke perguruan tinggi. Manfaat penelitian ini agar siswa kurang mampu secara biaya setelah tamat dari SMA/MA sederajat mampu melanjutkan pendidikan ke perguruan tinggi.