bluuebunny/crossref_metadata_2025 huggingface dataset:
Principal Component Analysis of Body Weight Traits and Subsequent Milk Production in Red Steppe Breed Heifers
Authors: Kramarenko Alexander S. , Kalynycnenko Halyna I. , Susol Ruslan L. , Papakina Nataliia S. , Kramarenko Sergei S.
Published: June 2022

The main goal of this study was to determine the effects of body weight traits during the rearing period on subsequent milk production of primiparous dairy cows using Principal Component Analysis. Data on lactation performance records of 109 Red Steppe dairy cow progeny of six bulls maintained at the State Enterprise “Pedigree Reproducers” Stepove”” (Mykolayiv region, Ukraine), during 2001–2014, were utilised for the present study. Heifer body weight at birth, 3, 6, 9, 12, 15, and 18 months of age was measured. Records of 305-day milk yield (kg), milk fat percentage (%), milk fat yield (kg), monthly milk yield (kg) and milk fat percentage (%) in the 1st-lactation dairy cows were also available. Principal Components Analysis (PCA) was conducted on the live weights for each heifer between birth and 18 months of age. The first three principal components (PC1-PC3) explained 79.7% of the total variance. Principal component 1 (PC1) showed significant relationship to body weight of heifers at 9, 12, and 15 months of age (post-pubertal period). Body weight at 3 and 6 months of age (pre-pubertal period) had higher scores on the second principal component (PC2). Principal component 3 (PC3) showed significant relationship to body weight of calves at birth. Only groups of heifers with high scores on PC1 and PC2 had significant effect on subsequent milk performance (with the exception of milk fat percentage). Thus, the use of a multivariate technique (Principal Component Analysis) allowed to determine two age intervals of heifers during the rearing period (pre- and postpubertal periods), which were significantly related to subsequent milk production.
On Some Properties of Irrational Subspaces
Authors: Neckrasov Vasiliy
Published: June 2022

In this paper, we discuss some properties of completely irrational subspaces. We prove that there exist completely irrational subspaces that are badly approximable and, moreover, sets of such subspaces are winning in different senses. We get some bounds for Diophantine exponents of vectors that lie in badly approximable subspaces that are completely irrational; in particular, for any vector ξ from two-dimensional badly approximable completely irrational subspace of ℝ
d
one has

ω
⌢

(
ξ
)

≤

5
-
1

2

\mathord{\buildrel{\lower3pt\hbox{$\scriptscriptstyle\frown$}}\over \omega } \left( \xi \right) \le {{\sqrt {5 - 1} } \over 2}

. Besides that, some statements about the dimension of subspaces generated by best approximations to completely irrational subspace easily follow from properties that we discuss.
ANALISIS PERBEDAAN HARGA SAHAM, LIKUIDITAS, DAN PROFITABILITAS PADA PERUSAHAAN RETAIL ANTARA SEBELUM DENGAN MASA COVID-19
Authors: Gemala Nila
Published: June 2022

The study was conducted with the aim of empirically testing the impact of covid-19 whether companies experienced differences in stock prices, liquidity ratios and profitability ratios between before and during the covid-19 period in retail companies. This research is a comparative study that compares two conditions, namely before the entry of covid-19 in Indonesia in 2019 with the time of covid-19 in 2020. The research population is retail companies listed on the IDX by sampling by purposive sampling. The results of the study show that there is no significant difference in stock prices and liquidity ratios of retail companies before and during the Covid-19 period. Meanwhile, in the profitability ratio, there is a significant difference before and during the time when COVID-19 entered Indonesia.
PREFERENSI GENERASI MILENIAL DALAM MENGGUNAKAN E-WALLET DI KOTA DENPASAR
Authors: Paramitha Ni Made Ayu Mila , Mahyuni Luh Putu
Published: June 2022

Penelitian ini bertujuan untuk membuktikan secara empiris pengaruh persepsi kemudahan, persepsi manfaat dan persepsi risiko terhadap minat generasi milenial dalam menggunakan dompet digital. Technology acceptance model digunakan sebagai kerangka teoritis dalam menginvestigasi determinan penerimaan dompet digital. Penelitian ini menggunakan pendekatan kuantitatif yang menyasar pada pengguna dompet digital khususnya generasi milenial. Data penelitian dikumpulkan melalui kuesioner online dengan google form dan menghasilkan sebanyak 145 jawaban responden yang kemudian dianalisis menggunakan SmartPLS. Temuan penelitian mengungkapkan bahwa risiko tidak berpengaruh signifikan terhadap minat generasi milenial menggunakan dompet digital. Sementara faktor persepsi kemudahan dan manfaat yang dirasakan mampu menjelaskan secara signifikan minat generasi milenial menggunakan dompet digital. Persepsi kemudahan memiliki pengaruh paling besar terhadap minat generasi milenial menggunakan dompet digital dibandingkan faktor lain. Penelitian ini menawarkan rekomendasi praktis bagi penyedia dompet digital untuk dapat memahami lebih baik preferensi generasi milenial dan memenuhi harapan mereka.
POTENSI BANJIR BANDANG MENGGUNAKAN ANALISIS MORFOMETRI DI DAERAH ALIRAN SUNGAI KLAGISON KOTA SORONG
Authors: Farida Anif , Dwangga Mierta
Published: June 2022

Flash flood is water level increases rapidly in the river beyond flood level and occurs due to extreme weather. It's happened quickly without warning. The Klagison Watershed in Sorong City has grown rapidly and often had flooded. Settlements dominate almost on watershed areas and there are many hills that are deforested due to mining activities upstream. This study aims to examine the morphometric conditions and to analyze the spatial distribution of the potential flash flood in the Klagison Watershed of Sorong City based on morphometric analysis. GIS is used to obtain morphometric parameters such as linear, relief and aerial parameters. The correlation coefficient between each morphometric parameter was calculated using Pearson Correlation. Determination of potential flash flood areas using the priority zone formula. The result shows that the Klagison watershed has high erosion potential and large runoff based on morphometric analysis. This can be seen in the high value of the texture ratio (T) and low Constant channel maintenance (C) so that the runoff volume is also large. The Lof value in all sub-watersheds is small, which means that surface runoff will quickly to the channel. The flash flood potential in the Klagison watershed is very low (Sub-watershed 1 and Sub-watershed 5), moderate (Sub-watershed 3 and Sub-watershed 4), high (Sub-watershed 2) and very high (Sub-watershed 6 and Sub-watershed 7). It means that Sub-watershed 2, Sub-watershed 6 and Sub-watershed 7 need management priorities related to disaster mitigation.

Keywords: flash flood; morphometry; watershed
Komposisi Floristik Vegetasi di Kawasan Hilir Sungai Unda, Kabupaten Klungkung, Bali
Authors: Wijana I Made Sara , Wijaya I Made Saka , As-syakur Abd. Rahman , Indrawan Gede Surya , Wiradana Putu Angga , Swari Komang Kartika Indi , Sari Dewa Ayu Intan Tirta
Published: June 2022

Kawasan hilir Daerah Aliran Sungai (DAS) Unda yang terletak di Kabupaten Klungkung telah mengalami suksesi akibat letusan Gunung Agung pada tahun 1963. Ekosistem di kawasan hilir Sungai Unda juga mengalami suksesi antropogenik akibat aktivitas manusia. Proses suksesi tersebut berdampak terhadap spesies tumbuhan penyusun vegetasi di kawasan tersebut. Penelitian ini bertujuan untuk mempelajari komposisi floristik vegetasi di kawasan hilir Sungai Unda. Penelitian dilakukan dengan metode jelajah pada tiga tipe ekosistem, yaitu ekosistem hutan dataran rendah, lahan tergenang, dan pantai. Hasil penelitian menunjukkan bahwa komposisi floristik di kawasan hilir Sungai Unda terdiri dari 163 jenis tumbuhan yang terbagi ke dalam 48 suku dan 128 marga. Bentuk hidup spesies tumbuhan didominasi oleh herba kecil (47 spesies), rumput (35 spesies), dan pohon (31 spesies). Fabaceae adalah suku dengan jumlah spesies terbanyak, diikuti oleh suku Poaceae dan Cyperaceae. Berdasarkan zona penelitian, hutan dataran rendah memiliki jumlah spesies terbanyak (120 spesies), sedangkan zona pantai paling sedikit (82 spesies). Stabilitas ekosistem di Kawasan Sungai Unda dapat terganggu oleh beberapa spesies tumbuhan invasif seperti eceng gondok (Eichhornia crassipes), kirinyuh (Chromolaena odorata), tembelekan (Lantana camara), kangkung pagar (Ipomoea carnea), akasia duri (Vachellia farnesiana), dan ekor kucing (Typha angustifolia).
Comparison of Three DNA Isolation Methods of Aspergillus Niger
Authors: Donastin Adyan , Koentjoro Maharani Pertiwi , Hidayat Muhamad Taufik , Prasetyo Endry Nugroho
Published: June 2022

Polymerase Chain Reaction (PCR) menjadi teknik yang diaplikasikan untuk mendeteksi dan menguji keberadaan materi genetik dari jamur patogen. Metode ini selanjutnya banyak dikembangkan karena memiliki sensitivitas yang tinggi dibanding dengan metode kultur dalam mendeteksi keberadaan jamur patogen. Untuk melakukan pengujian berbasis PCR yang sensitif, spesifik, dan andal, ketersediaan DNA murni serta protokol ekstraksi DNA yang mudah dilakukan sangat penting. Saat ini, protokol untuk ekstraksi DNA yang ada pada umumnya memerlukan kit khusus dan dengan tambahan enzim. Oleh karena itu, penelitian ini dilakukan untuk membandingkan kuantitas dan kualitas hasil isolasi DNA Aspergillus niger dengan tiga metode yang berbeda. Tahapan penelitian yang dilakukan meliputi kultur murni A. niger dan isolasi total DNA menggunakan tiga metode, yaitu protokol sesuai pada instruksi Wizard® Genomic DNA Purification Kit (P1), Modifikasi Wizard® Genomic DNA Purification Kit (P2) dan Monarch Genomic DNA Purification Kit NEB (P3). Hasil evaluasi isolasi DNA melalui spektrofotometer pada panjang gelombang A260/280 nm menujukkan rasio ~1.4, ~1.8, dan ~1.7 pada P1 dan P2, dan P3 berturut-turut. Kuantitas yang didapat berkisar antara 210 sampai 305 ng/µL. Hasil DNA total didapat selanjutnya digunakan untuk uji PCR fragmen DNA ribosom daerah ITS menggunakan primer ITS1 dan ITS4. Pengamatan elektroforosis hasil PCR menunjukkan semua sampel menghasilkan pita dengan panjang ~500 bp. Hasil isolasi DNA pada metode P1 tidak menunjukkan pita pada gel agarose, tetapi dapat terlihat pada produk PCR. Metode P2 dan P3 menunjukkan DNA yang memiliki kualitas dan kualitas yang baik. Metode P2 dan P3 menggunakan teknik penghancuran sel dengan nitrogen cair dan kombinasi penambahan proteinase K. Protokol yang didapatkan diharapkan memberikan informasi metode yang cepat dan baik dalam isolasi DNA total dari A. niger.

 

Kata kunci: Aspergillus niger, Isolasi DNA, ITS1, ITS4
Uji Efektivitas Vitamin C sebagai Neuroprotektor pada Mencit (Mus musculus) yang Diinduksi Akrilamida
Authors: Rahma Salsabillah , Wiratmini Ngurah Intan , Sudatri Ni Wayan
Published: June 2022

Akrilamida merupakan senyawa kontaminan yang ditemukan pada beberapa jenis makanan mengandung karbohidrat dan diolah melalui proses penggorengan atau pemanggangan pada temperatur tinggi. Senyawa akrilamida dapat menyebabkan terjadinya stres oksidatif yang dapat menyebabkan terjadinya neurotoksisitas. Stress oksidatif yang terjadi dapat diatasi dengan pemberian antioksidan salah satunya adalah vitamin C. Penelitian ini dilakukan untuk mengetahui gambaran histologi korteks serebri mencit yang diberikan vitamin C dan diinduksi akrilamida serta dosis yang paling efektif sebagai neuroprotektor pada otak mencit yang diinduksi akrilamida. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan empat kelompok yaitu diinduksi akrilamida dengan dosis 12,5 mg/kgBB (K+), hanya diberikan larutan normal salin (NaCl 0,9 %) (K-), dan dua perlakuan yang diberikan vitamin C dengan dosis 0,26 mg/ekor/hari (P1) dan 0,52 mg/ekor/hari (P2) serta diinduksi akrilamida dosis 12,5 mg/kgBB. Setiap kelompok dilakukan 6 pengulangan sehingga jumlah sampel yang digunakan berjumlah 24 ekor mencit. Pemberian larutan akrilamida dan vitamin C dilakukan secara oral. Larutan akrilamida diberikan selama 20 hari, sedangkan larutan vitamin C diberikan 3 hari sebelum induksi akrilamida hingga hari ke-20 bersamaan dengan pemberian akrilamida. Mencit akan dibedah pada hari ke-21 untuk diambil organ otaknya kemudian dilakukan preparasi histopatologi dengan metode parafin dan menggunakan pewarnaan Hematoksilin-Eosin. Parameter yang diamati adalah nekrosis pada sel pyramid dan sel glia. Data kualitatif yang didapatkan dinalisis secara statistik dengan One Way ANOVA dan dilanjutkan dengan Duncan. Hasil menunjukkan bahwa vitamin C dosis 0.52 mg/ekor/hari secara nyata memperbaiki kerusakan sel piramid dan sel glia yang diinduksi akrilamida.
Uji Kompatibilitas Persilangan Interspesies dan Resiprok Anggrek Dendrobium
Authors: Jayanti Reza Priski Dwi , Rahayu Tintrim , Jayanti Gatra Ervi
Published: June 2022

Kompatibilitas suatu persilangan ditandai dengan terbentuknya buah. Kompatibilitas suatu persilangan interspesies atau persilangan antara spesies anggrek yang berbeda digunakan untuk meningkatkan keragaman. Untuk membandingkan dan mengetahui daya kompatibilitas perlu dilakukan persilangan secara bolak-balik (resiprok). Tujuan dari penelitian ini adalah untuk mengetahui kompatibel persilangan interspesies dan resiprok anggrek Dendrobium dan mengamati pertumbuhan buah hasil persilangan. Prosedur penelitian yaitu menyilangkan pollen pada satu spesies bunga anggrek ke stigma spesies anggrek lain, kemudian variabel yang diamati adalah saat terbentuknya buah (hari setelah penyerbukan/hsp), hari layu sepal dan petal (hsp), panjang dan diameter buah (cm) selama dua bulan pengamatan, kompatibilitas persilangan, dan buah/bunga rontok. Data yang diperoleh dianalisis menggunakan analisis deskriptif kuantitatif. Hasil dari penelitian ini diketahui hari layu sepal dan petal sangat bervariasi dari 10-22 hari. Terbentuknya buah dari hari ke-7-16. Hari terbentuknya buah sangat bervariasi tergantung pada spesies yang disilangkan. Bentuk buah ditentukan oleh indukan betina, sedangkan ukuran buah bergantung pada nutrisi yang terdapat pada tanaman. Kompatibilitas persilangan ini adalah 75% dan dapat dikatakan bahwa indukan yang digunakan kompatibel.

 

Kata kunci: Persilangan, Interspesies, Resiprok, Dendrobium, Kompatibilitas.
Presentación
Authors: Del Palacio Celia
Published: June 2022

Presentación
Para empezar a cantar
Authors: Del Palacio Montie Celia
Published: June 2022

Presentación de la Revista.
Mutaciones de los saberes [arquitectónicos] para la evolución del diseño y la habitabilidad contemporánea. Devenir digital de la arquitectura
Authors: Montiel Zacarías Marco
Published: June 2022

"La conexión e implicación de los saberes teóricos, heurísticos y axiológicos para el ser humano, expone una reflexión del conocimiento para la evolución y su vinculación con mutaciones holísticas planetarias. Argumentar desde el concepto de cibionte (Rosnay, 1996) y del enfoque del posthumanismo (Braidotti, 2015), permite la reconfiguración de un traje espacial para la era de un “cibionte arquitectónico”, un entorno incluyente entendido como un sistema procesador central inteligente, integrado por entidades vivas y no vivas, máquinas de inteligencia artificial, software con la matrix y datos infinitos (big data), paisajes y formas biológicas, que eran entidades solo observables, pero desconectadas para el sistema de vida y hoy incorporadas para la trascendencia de nuestra existencia. Es la (re) configuración sistémica de ideación para el diseño, que es embrionario y abierto a futuras conexiones para su desarrollo y el cohabitar en nuestra esfera y, desde la perspectiva del habitáculo, posibilita la integralidad de los saberes para el conocimiento arquitectónico. El cibionte arquitectónico, es un sistema energético para la interpretación de un recorte de la realidad emergente y postapocalíptica para vincularse en procesos analógicos y digitales para su simulación y evaluación de sus impactos de las decisiones selectivas y resultados sensibles con el pensamiento posthumanista de la complejidad."
EL TURISMO Y LOS DERECHOS HUMANOS ECONÓMICOS, SOCIALES Y CULTURALES -DESCA- EN MÉXICO (TOURISM AND ECONOMIC, SOCIAL AND CULTURAL HUMAN RIGHTS -DESCA- IN MEXICO)
Authors: Cázares Sánchez Cristina
Published: June 2022

Resumen: Durante la emergencia sanitaria, el confinamiento ocasionó la limitación en los viajes de ocio o descanso, uno de los principales aspectos de la vida que las personas más extrañaban. Entonces el descanso, el turismo es más que una actividad superflua para compartir fotos y recuerdo en las redes sociales ¿será acaso que el derecho al turismo es un derecho humano? y si es así, qué contiene el derecho al turismo.Este trabajo versa sobre una reflexión de incluir al turismo en los derechos humanos de segunda generación y cómo se integra, así como de los límites o afectaciones hacia los derechos económicos, sociales y culturales del otro identificado como las comunidades de origen indígena o no, el entorno natural y el patrimonio turístico.Abstrac: During the health emergency, the confinement caused the limitation in leisure or rest trips, one of the main aspects of life that people missed the most. So, tourism is more than a superfluous activity to share photos and memories on social networks. Could it be that the right to tourism is a human right? and if so, what does the right to tourism contain?This work is about a reflection of including tourism in second generation human rights and how it is integrated, as well as the limits or affectations towards the economic, social and cultural rights of the other identified as the communities of indigenous or not, the environment and tourist heritage.
IMPORTANCIA DE LA DIFUSIÓN DE LOS ELEMENTOS DEL MARCO LEGAL DEL E-GOBIERNO (IMPORTANCE OF DIFFUSION OF THE ELEMENTS OF THE LEGAL FRAMEWORK FOR E-GOVERNMENT)
Authors: Carrera Mora Oscar Yahevh , Villafuerte Valdés Luis Fernando , Herrera González Gracia Aida , González Rosas Mónica Karina
Published: June 2022

Resumen: Este estudio se basa en una reflexión teórica que se basa en comprender como el proceso de difusión de una innovación pudiese afectar la intención de uso de una plataforma web de e-servicios teniendo un efecto en la percepción de confianza y seguridad que tiene un ciudadano a partir de la ausencia de la difusión del marco legal. El análisis se basa en el enfoque teórico de Rogers (2003) a partir de la teoría de la difusión de la innovación (DOI), la cual permite explicar que la poca difusión que existe del marco legal de los e-servicios y la compleja accesibilidad a los reglamentos y/o normatividad de cada portal web que se tiene, reducen la intención de uso de estas tecnologías comprendidas como innovaciones. Implicando todo un proceso de comunicación del marco legal para mejorar la comprensión de los mecanismos para su posible adopción por parte de la ciudadanía. Abstrac: This study is based on a theoretical reflection based on understanding how the process of diffusion of an innovation could affect the intention to use an e-services web platform, influencing the perception of trust and security that a citizen has in the absence of the diffusion of the legal framework. The analysis is based on the theoretical approach of Rogers (2003) from the theory of the diffusion of innovation (DOI), which explains that the lack of diffusion of the legal framework of e-services and the complex accessibility to the regulations and/or standards of each web portal reduce the intention to use these technologies understood as innovations. This implies a whole process of communication of the legal framework to improve the understanding of the mechanisms for its possible adoption by the citizens.
LA COMPARACIÓN EN LA CIENCIA POLÍTICA (THE COMPARISON IN POLITICAL SCIENCE)
Authors: S. de la Barquera y A Herminio
Published: June 2022

Resumen: Este artículo tiene fija su atención en explicar cuál es el papel de la comparación en la Ciencia Política y cuáles son sus elementos fundamentales. Busca por lo tanto exponer la importancia de los conceptos, de las variables contextuales, del método comparativo y de sus ventajas para el análisis y la reflexión en dicha disciplina. El texto resalta la primordial importancia del método comparativo y está pensado particularmente para servir de orientación a los estudiantes de Ciencia Política en nuestras universidades.Abstrac: This article focuses on explaining the role of comparison in political science and its fundamental elements. It therefore seeks to expose the importance of the concepts, the contextual variables, the comparative method and its advantages for analysis and reflection in this discipline. The text highlights the primordial importance of the comparative method and is particularly intended to serve as an orientation for students of Political Science in our universities.
EL POPULISMO PUNITIVO Y LA CRIMINOLOGÍA MEDIÁTICA (PUNITIVE POPULISM AND MEDIA CRIMINOLOGY)
Authors: Fernández Pérez Emilio
Published: June 2022

Resumen:  En la actualidad los medios masivos de comunicación son el eco de lo mencionado en Facebook, Twitter, Blogs, YouTube, Tik Tok; son una caja de re resonancia de la inseguridad ciudadana hacia  las decisiones jurisdiccionales, y principalmente a las instituciones de reacción social; un hecho de inseguridad pasa muchas veces a segundo término, lo que importa es lo que vende o sube el rating, ya que mayoría de las noticias se pretende que la atención solo se fije en lo que representa el autor material de un hecho delictivo y no como el sujeto activo de un acto típico, y en otras ocasiones los medios criminalizan mejor a la víctima, de ella se saca un mejor crédito y posicionamiento ante la opinión pública.Esta forma de trasmitir la información, se maneja en el terreno de lo que conocemos cómo criminología mediática. Sabemos que actualmente la  sociedad tiene un grado de hartazgo elevado, esto como resultado de la ineficacia de las autoridades, ya que estas no mitigan las  necesidades básicas de seguridad del ser  humano; actualmente  las noticias se han vuelto una forma mediática para con la sociedad harta,  la misma se vuelve un campo fértil para los políticos, jueces y legisladores, los cuales realizan  propuestas solo en base al clamor social, claro no se soluciona nada, pero cumple con la petición de la ciudadanía, llamándose a esto populismo punitivo, corriente que tiene su sustrato en el populismo político e ideológico, en donde surgen una íntima complicidad de los medios de comunicación , las conductas antisociales, y la reacción social.Abstract: Currently the mass media are the echo of what is mentioned on Facebook, Twitter, Blogs, YouTube, Tik Tok; They are a resounding box for citizen insecurity towards jurisdictional decisions, and mainly towards institutions of social reaction; an act of insecurity often goes into the background, what matters is what sells or raises the rating, since most of the news is intended to focus attention only on what the perpetrator of a criminal act represents and not as the active subject of a typical act, and many of the times the media better criminalize the victim, from her a better credit and positioning is obtained before the public opinion.This way of transmitting information is handled in the field of what we know as media criminology. We know that society currently has a high degree of satiety, this as a result of the ineffectiveness of the authorities, since they do not mitigate the basic security needs of the human being; Currently the news has become a media form for the fed up society, it becomes a fertile field for politicians, judges and legislators, who make proposals only based on social clamor, of course nothing is solved, but complies with the petition of the citizens, calling this punitive populism, a trend that has its substrate in political and ideological populism, where there is an intimate complicity of the media, antisocial behavior, and social reaction.
EL PODER LEGISLATIVO COMO GARANTE DE IGUALDAD, EQUIDAD E INCLUSIÓN SOCIAL EN MÉXICO (THE LEGISLATIVE POWER AS A GUARANTOR OF EQUALITY, EQUITY AND SOCIAL INCLUSION IN MEXICO)
Authors: Chávez Marín Sandra , Muñiz Díaz Carlos
Published: June 2022

Resumen: Actualmente en México la sociedad demanda mecanismos eficaces para erradicar la discriminación por exclusión, las desigualdades que se presentan entre hombres y mujeres, que se han ido gestando desde siglos. La población mexicana adolece de una cultura sobre equidad e igualdad, por tanto los esfuerzos hechos por el sistema gubernamental y en particular por el poder legislativo siguen siendo insuficientes, por tanto en este documento se pretende concientizar sobre la importancia y el reflejo que recae sobre el parlamento como garante de las políticas públicas en materia de equidad e igualdad, lo anterior como resultado de una investigación documental y análisis jurídico-crítico de los mecanismos vigentes Abstract: Currently in Mexico, society demands effective mechanisms to eradicate discrimination by exclusion, the inequalities that occur between men and women, which have been brewing for centuries. The Mexican population suffers from a culture of equity and equality, therefore the efforts made by the governmental system and in particular by the legislative power continue to be insufficient, therefore this document seeks to raise awareness about the importance and the reflection that falls on the Parliament as the guarantor of public policies in matters of equity and equality, the above as a result of a documentary research and legal-critical analysis of the current mechanisms.
LA LEY MEXICANA CONTRA LA TORTURA (MEXICAN LAW AGAINST TORTURE)
Authors: Betanzos Torres Eber Omar , Pampillo Baliño Juan Pablo , Ledezma Castro Carla
Published: June 2022

Resumen: La presente investigación se centra su análisis en un esquema exegético, se aborda la importancia de los derechos humanos y la eliminación de la tortura, este trabajo aborda un análisis de las formas constitucionales que han permitido la creación de una nueva Ley contra la Tortura en México, lo cual, crea una visión más uniforme en la protección de los derechos humanos, tanto en el ámbito nacional, internacional y del derecho comparado con otros países. Pero ¿acaso basta con una nueva legislación para prevenir y erradicar la tortura? Ciertamente, habría que estudiar lo que constituye la tortura y los avances multifactoriales en materia de derechos humanos en este país.Este trabajo versa sobre una reflexión de incluir al turismo en los derechos humanos de segunda generación y cómo se integra, así de los límites o afectaciones hacia los derechos económicos, sociales y culturales del otro identificado como las comunidades de origen indígena o no, el entorno natural y el patrimonio turístico. Abstrac: This research focuses its analysis on an exegetical scheme, it addresses the importance of human rights and the elimination of torture, this work addresses an analysis of the constitutional forms that have allowed the creation of a new Law against Torture in Mexico, which creates a more uniform vision in the protection of human rights, both at the national, international and legal levels compared to other countries. But is new legislation enough to prevent and eradicate torture? Certainly, it would be necessary to study what constitutes torture and the multifactorial advances in human rights in this country
Analysis of the organization of the provision of material resources to the Soviet troops during the repulse of fascist aggression (June 1941 – November 1942)
Authors: Kil'yan Igor' Asent'evich , Degtyarev Aleksei Nikolaevich , Abramov Aleksei Kirilovich , Trifonov Grigorii Igorevich
Published: June 2022

The subject of the research of the authors of the article is the principles and procedure for organizing the logistics of the workers' and peasants' Red army during the repulse of fascist aggression (June 1941 - November 1942). The authors consider in detail the aspects of the organization of the provision of material resources of the Soviet troops in the early years of the Great Patriotic War. The analysis of the areas of training of troops was carried out, such as material support, provision of ammunition, provision of fuel, provision of food, as well as provision of clothing. Based on the analysis, a conclusion was formed about certain provisions on material support and the work of supply services that were developed before the outbreak of the war. The main conclusion of the study is the understanding that the creation of a new structure of the rear management bodies, the increasing military and economic capabilities of the country, as well as the increase in the capabilities of the rear Center and the transfer of parts of the functions of the operational rear to the Central link of the rear contributed to solving the tasks of supplying troops with material means. The introduction of new material into the practice of providing troops with material means improved the organization of the supply of troops, changed the planning system and made it possible to establish systematic material support of the fronts, obliged the troops to use material resources economically and rationally. At the same time, the shortcomings in the organization of the logistics of the Armed Forces at the beginning of the war are explained by the discrepancy in the composition, organizational structure, technical equipment and combat readiness of the rear to the corresponding indicators of the troops.
Atuação da enfermagem em ambiente escolar: uma revisão integrativa
Authors: Anjos Jussara Soares Marques dos , Pereira Bárbara da Silva , Silva Jéssica Antonia da , Guedes Letícia da Silva , Lima Letícia dos Santos Coelho , Souza Maria Rita Belizário , Brasileiro Lorrane Rafaela de Souza , Pereira Divinamar , Camelo Marina Shinzato , Neves Wanderlan Cabral
Published: June 2022

Objetivo: Verificar as evidências de estudos sobre a atuação do enfermeiro no ambiente escolar, inserido nesse cenário como sujeito determinante para promoção de saúde. Métodos: Revisão integrativa da literatura do período de 2017 a 2021. Utilizou-se como questão norteadora da pesquisa: Como a Enfermagem atua no serviço de saúde escolar para a promoção da saúde, prevenção de doenças e agravos à saúde? O levantamento bibliográfico ocorreu no período de abril de 2022, sendo realizadas buscas nas bases de dados da SCIELO, PUBMED LILACS e Acervo+ Index base, por meio de termos dos Descritores em Ciências da Saúde (DeCS): Serviços de Enfermagem escolar, Promoção de saúde e Serviços de Saúde Escolar. Resultados: Após aplicação dos critérios de inclusão e exclusão, foram localizados 1.363 artigos. Destes, foram excluídos 1 artigos em duplicação e 431 que não atendiam aos critérios de elegibilidade. Foram selecionados 12 artigos para leitura na íntegra, com amostra final de 10 artigos. Considerações finais: A capacitação através do diálogo do assunto com elementos práticos se mostrou eficaz para possibilitar o conhecimento acerca da temática em ambiente escolar, visto que após as intervenções de saúde, foi perceptível acertos nas atividades para a qualidade da saúde coordenada pela enfermagem.
Pigmented contact dermatitis: A brief review
Authors: Subburaj Kiruthika , Vinay Keshavamurthy , Bishnoi Anuradha , Kumaran Muthu Sendhil , Parsad Davinder
Published: June 2022

Hyperpigmentation is one of the common pigmentary complaints that brings the patient to dermatology services. Though there are multiple etiologies for hyperpigmentation, pigmented contact dermatitis (PCD) remains a common diagnosis. The cosmetics containing dyes, preservatives, fragrances, bactericidal, emulsifiers/surfactants, and vehicles are the potential sources, and paraphenylenediamine, benzyl salicylate, brilliant lake red R, thiomersal and gallate mix are some of the most commonly implicated allergens.

The clinical manifestation includes diffuse or patchy brown to blue-black pigmentation of the cheeks, the outer surface of ears, preauricular region, temporal area, nape of the neck, and upper back. Patch testing plays a pivotal role in the diagnosis of PCD and the testing series has to be selected according to the representative population. Given the chronicity of the disease, counseling patients against the use of cosmetics is challenging as the pigmentation tends to persist for longer durations inspite of stopping cosmetics. The pillars of treatment in PCD include recognition of the culprit allergen and preventing further exposure along with pharmacological therapy. This review provides a brief overview and an insight into the etiopathogenesis and management of PCD.
Pemanfaatan Obat Bahan Alam Untuk Menjaga Imunitas Tubuh Berdasarkan Kajian Etnobotani Dan Thibbun Nabawi
Authors: Muhith Abd. , Fitrah Dewi Rosita , Hidayati Nor , Syawiril Ammah Erisy , Jauhari Jauhari , Fathkul Wahab Abdillah
Published: June 2022

Indonesia has 9.47% of the total plant species in the world. Plants of various kinds are a gift from God to be chosen and used as a cure for many diseases. The high biodiversity of plants also supports the development of traditional elements of society which are reflected in their use, especially as medicines. This study aims to explain the use of traditional medicine to maintain the immune system from ethnobotany and thibbun nabawi. This type of research is descriptive qualitative research involving key informants. The data was obtained by snowball sampling and analyzed by inductive technique. This study revealed that the people of Tiris used 18 types of natural medicines to maintain body immunity during the pandemic. People also used other minerals such as honey, eggs, and eucalyptus oil for herbs. The highest used value (UV) is 0,70, namely temu kunci (Boesenbergia pandurata), and the result of calculating the ICF value for this natural medicine is 0,68. This utilization is an effort to deal with a pandemic by thibbun nabawi, using herbs and honey.
Evaluation of plant proteases from medicinal plants as potential vegetable coagulant alternative
Authors: Rajagopalan Anusha , Aluru Vasuki , Sukumaran Omana Bindhu
Published: June 2022

With insights gained from studies on plant proteases, the current work aims in validating proteases from selected medicinal plants for their milk coagulation potential. Stem crude extracts (CE) from 30 plants were screened for their milk clotting (MCA), their caseinolytic activities (CA) and milk clotting index (MCI). Plant proteases with high MCA and MCI were partially purified using salt precipitation. Casein hydrolytic pattern of the partially purified protease was assayed through tricine- SDS PAGE. Commercial milk coagulants, rennin and Enzeco® were used as positive control. CE from thirty plants were screened and Wrightia tinctoria, Rauvolfia tetraphylla, Bacopa monnieri and Costus igneus were selected for partial purification based on their high milk clotting ability. High recovery of 76% and fold purification of ~3 was observed in W. tinctoria salt precipitated fraction with MCA. Comparable casein hydrolytic pattern was observed between CE of R. tetraphylla and C. igneus, salt precipitated extracts of W. tinctoria with commercial coagulants. The results open new avenues for researchers to explore these proteases as vegetable coagulant alternative.
Thermoelectric Properties of Zn Nanowires: Phonon Scattering Effect
Authors: Solanki Reena , Agrawal Seema
Published: June 2022

The temperature-dependent thermoelectric power (S) of Zn nanostructures is numerically estimated using a theoretical model. The electron diffusive and phonon drag contributions to thermoelectric power are calculated within the relaxation time approximation. The phonon drag thermopower is an artifact of various operating scattering mechanisms. The anomalous behavior of (S) is successfully estimated in accordance with interaction of heat carrying phonons with impurity, grain boundaries, electrons and phonons. The scattering and transport cross sections are function of phonon frequency  in the present model and produce similar results.
Carissa spinarum (L) extracts significantly decreasing TSH levels and balancing tri-iodothyronine (T3), thyroxine (T4) levels with protective effect on thyroid tissue in wistar rats with thyroid disorder
Authors: Sanwal Ritu , Kaushik Madan Lal , Bisht Shradha
Published: June 2022

In India, endocrine disorders, especially thyroid disorders are prevailing. Among different thyroid disorders, hypothyroidism precedes and stands as a challenge in our society. There is a strong need to control its prevalence because it majorly contributes to a large number of chronic disorders. Presently the major choice of therapy is intake of Thyroxine hormone. However, there are various alternative medicines, specifically herbal treatments, being reported in the literature and nowadays the authentic investigation of such herbal treatments is gaining popularity. Present study explores the antihypothyroid potential of Carissa spinarum (L) rhizome extracts. The rhizome extracts were prepared and acute toxicity studies (425) were performed. Hypothyroidism was induced in female albino rats using Propylthiouracil(PTU) at a dose of 60 μg/kg bodyweight orally for one month. Hypothyroidism was confirmed by increased TSH levels in blood. Those animals which were exposed to PTU were treated with standard thyroxine at a dose of 10μg/kg bodyweight by oral route and different extracts were given at a dose of 200mg/kg bodyweight by oral route to their respective groups. Treatment was carried for two months. Methanolic extract at dose of 200mg/kg bodyweight was found more effective in restoring the elevated levels of TSH when compared to the other treated groups. The results of extract indicate less damage to the follicles of thyroid tissue showing minimizing effect of Carissa spinarum (L) rhizome extracts over PTU induced hypothyroidism. Histopathological examination shows the restoration of thyroid follicles by Thyroxine hormone and Rhizome extracts as compared to untreated groups. This study depicts the Thyroid protective and enhancing property of Carissa spinarum (L) rhizome extracts by lowering TSH levels and by reducing damage to thyroid tissues.
Phytochemical, antioxidant and GC-MS analysis of crude extract of Curculigo orchioides Gaertn rhizomes grown in hilly areas of Jharkhand
Authors: Mahato Dipa , Mahto Harishankar , Sharma H.P.
Published: June 2022

Curculigo orchioides Gaertn. commonly known as Kali Musli is having significant medicinal value. It is used for remedies to various diseases in rural India. Nevertheless, their traditional practice lacks proper justification and validation. Hence, the present study is exploring a comprehensive account of phytochemical profiling and anti-oxidant activities in Curculigo orchioides. The methanolic extract of the plant rhizome is analyzed for their secondary metabolites through phytochemical screening and estimation. DPPH radical scavenging activity confirms the antioxidant activity of the plant. Phytochemical screening confirmed the presence of phenols, tannins, alkaloids, saponins and flavonoinds. Estimation of the phytochemical gave the results: 103.36 mg of GAE/gm of phenol, 118.86 mg of GAE/gm of tannins, 21.20 mg/gm of alkaloids, 13.00mg/gm of saponins and 96.80 mg of QE/gm of flavonoids. Its further analysis takes place through GC-MS. In addition, antioxidant test showed IC50 values of Curculigo orchioides, 49.529 μg/ml where gallic acid is taken as standard, 39.91 μg/ml. It gives, encouraging results from the phytochemical analysis and antioxidant test. Hence, it can be concluded that Curculigo orchioides contains promising phytochemicals and antioxidants activities.
Role of Natural compounds to target Lung Cancer Stem Cells
Authors: Subburaj Saranyadevi
Published: June 2022

The innovative information about the molecular study has generated a prototype change in the insight of lung cancer, enlightening the more accurate mark for anticancerous drug design. Lung cancer is an imperative origin of tumor death all over the world and it accounts for ~ 1 in 5 of total tumor-related mortalities. Nonsmall cell lung cancer (NSCLC) is one of the deadliest diseases among cancer types. We mainly focused on the role of natural compounds in targeting NSCLC promising favorable results in tumor dissemination. Numerous studies have shown that drug resistance and relapse in tumor lead to the failure of conventional therapy. The utmost crucial reasons for demise in a tumor comprise the therapy letdown and also a disseminating of tumor cells to reserved positions in which the CSC inside the cancer is recognized as a crucial driver. A cancer stem cell is an erratic distinct inhabitant of tumor cells unveiling significant carcinogenic characteristics composed of self-regeneration and discrepancy ability. Moreover, new beneficial methods targeting these cancer stem cells are deliberated to enhance long-term proven outcomes. Herein, we outlined the cancer stem cells in lung cancer, existing CSC markers and favorable molecules targeting the SC signals in lung growth that might profit the growth of innovative NSCLC therapy.
Biosynthesis and characterization of zinc oxide nanoparticles using bioflocculant produced by a consortium of two marine bacteria
Authors: Ntombela Z.G. , Basson A.K. , Pullabhotla V.S.R. Rajasekhar
Published: June 2022

Zinc oxide (ZnO) nanoparticles have acquired ubiquitous attentiveness owing to their distinctive features, making them appropriate for a diversity of applications in many fields of life science. Green synthesis approach for nanoparticles has garnered substantial interest due to their immanent characteristics which include swiftness, costeffectiveness and eco-friendliness as an alternative to the existing techniques. In this study, a bioflocculant, produced by the consortium of two bacteria namely Bacillus safensis and Bacillus sp. was utilized as a reducing and stabilizing agent in the green synthesis of zinc oxide nanoparticles. The synthesized zinc oxide nanoparticles were characterized using Scanning electron microscope (SEM), UV-Visible spectroscopy (UV-Vis), Thermogravimetric analysis (TGA), Transmission electron microscope (TEM), Fourier transform infrared spectroscopy (FT-IR) and X-ray diffraction (XRD). UV-Vis spectroscopy revealed the absorption peaks to be around 300 - 330 nm which confirms the synthesis of zinc oxide nanoparticles. Elements such as Al, C, P, O and Zn were found in the as-synthesized nanomaterials with 30.01% wt of oxygen and 39.15% wt of zinc as revealed by the SEMEDX technique. TEM and SEM images of the product give information on the morphology which is spherical and agglomerated. XRD pattern of the synthesized nanoparticles shows that the substances belong to ZnO as no other diffraction peaks were observed matching that of JCPDS card for ZnO. The average crystallite size of the particles was estimated to be 24.66 nm from XRD pattern. FT-IR spectrum of the biosynthesized nanomaterials shows Zn-O functional group at low wavenumber (473 cm-1). Therefore, the bioflocculantmediated synthesis of nanoparticles can be considered as environmental benign greener approach.
Preparation and Characterization of Sodium Alginate-reduced Graphene Oxide Microbeads for Co-Delivery of Doxorubicin and 5-Fluorouracil
Authors: Ganesh D. , Sreekanth Reddy O. , Suresh P. , Srinivasa Rao G.
Published: June 2022

Combination therapy has gained significant interest in recent years due to its potential to produce greater therapeutic success than mono-drug therapy. However, carriers capable of effective and stimuli-responsive codelivery of several drugs are severely lacking at the time. To address this need, the study represents the fabrication of reduced graphene oxide-sodium alginate microbeads for co-delivery and controlled release of doxorubicin (DOX) and 5-fluorouracil (5-FU). The developed beads were characterized by Fourier transform infrared spectroscopy (FTIR), Differential scanning calorimetry (DSC), Thermogravimetric analysis (TGA), X-ray diffraction (XRD) and Scanning electron microscopy (SEM). Swelling and in vitro drug release experiments were performed at pH 7.4, 5.4 and 1.2 at 37 °C. The findings indicated that the pH of the test media could be appropriate for intestinal drug delivery. The release process was studied with the release data being integrated into the Korsmeyer-Peppas equation. The presence of rGO in the polymeric matrix influences the drug release rate. The anticancer activity of the alginate beads was assessed using an MTT assay against MCF-7 cells. The findings indicate that the dual-drug containing microbeads showed good activity compared to 5-FU loaded microbeads. The results showed that the developed microbeads warrant further development for applications that require simultaneous administration of multiple bioactive agents.
Structural and semantic features of “heart’s” phraseological units in masterpiece by Anna Ahmatova
Authors: ПАПШЕВА Г.О. , ГОЛУБЦОВА Н.В. , МАТВЕЕВА О.Н.
Published: June 2022

Аннотация. Выявляются основные постулаты художественного направления Серебряного века акмеизма, раскрывается концепция «одухотворенного тела Вселенной», восприятия миракак физиологического целого; раскрывается идея преемственности культурных ицивилизационных моделей в творчестве представителей акмеизма. Вводится понятиесоматической лексики как важного пласта профессиональной и творческой сферы деятельности человека. Обосновывается концептуальная значимость соматической лексики, обозначающей названия частей тела, в творчестве А. Ахматовой в целом и важнейшего органа сердечно-сосудистой системы в частности. Обосновывается важность анализа и интерпретации даннойлексики как составляющей части модели «человека телесного», воспроизводящего в себе самом гармоническое состояние окружающего мира. Интерпретируются статические данные, определяющие характер и количество упоминаний концепта «сердце» в стихотворном творчестве А. Ахматовой, приводятся контекстуальные и биографические сведения, способствующие более адекватному анализу, выводятся основные закономерности частотности употребления данного концепта. Раскрываются структурные модели конструкций, упоминающие «сердце»; выделяются наиболее продуктивные глагольные и субстантивные модели как воспроизводящиепроцессуальные и качественные характеристики целостного художественного образа;определяются семантические группы, соответствующие традиционным культурныминтерпретациям и архетипам. Акцентируются основные трактовки «сердца» как вместилищачувств и мыслей, хранилища воспоминаний, источника творческих и духовных сил;подчеркивается наличие сугубо отрицательных трактовок, транслирующих отрицательные коннотации, связанные с сердцем: «каменное сердце», «расколотое сердце», «сгоревшее сердце», демонстрируются метафорические образы, непосредственно связывающие «сердце» со смертью, увяданием, эмоциональным выгоранием. Дифференцируются общекультурные и индивидуально-авторские ассоциативные ряды исследуемых единиц. Выдвигается гипотеза о сугубой значимости образа «сердца» в творчестве А. Ахматовой в рамках концепции «одухотворенного тела»;«сердца» как медиатора, определяющего взаимосвязь духовного и физического «я» лирического героя; влияние как внутренней, когнитивно-познавательной деятельности, так и внешнихсобытий, затрагивающих эмоциональную и лирическую сферу субъекта, проводится идея о плодотворности дальнейших наблюдений за функционированием соматической лексикив творчестве А. Ахматовой в русле антропоцентрической модели.