bluuebunny/crossref_metadata_2025 huggingface dataset:
Students’ Voice on The Regulation of National Exams Abolition
Authors: Shandy Airyn Eki , Ernawati
Published: February 2022

The National Examis an evaluationsystem for national educationstandards and the equalityof educationquality between regions conducted by the Center for Educational Assessment. As a result of the COVID-19 pandemic in Indonesia in March 2020, there has been discourse fromvarious parties to abolish the National Examination. But then this was not just a discourse, the Government officially abolished the National Examination (UN). This decision was taken after the Minister of Education and Culture Nadiem Makarim held an online meeting with Commission X DPR RI. This was conveyed openly via video conference media by the president and the Minister of Education and Culture. This is what the researcher considers to conduct this research using the qualitative nresearch by using interview model. The sample of this study was a randomly selected sample consisting of several students ranging from SMP (Junior High School) – SMA (Senior High School) /SMK (Vocational School) and several students fromvarious Universities who were willing to give their opinions with the consideration that the informants used as samples were considered to know best what the researcher was looking for. Some samples were given a interview through private chat, and some were done by face-to-face by online which was like telling a story..
Awaken Spirit Life by Sharing Life Struggles: A Critical Discourse Analysis of Muniba Mazari’s Speech
Authors: Ernawati  , Shandy Airyn Eki
Published: February 2022

The Critical Discourse Analysis is often applied to analyze public speech such as motivation speech, in which the speaker to interest, motivate and give an inspirational response fromthe audience. This study presents  a critical discourse analysis of Muniba Mazari’s speech (limited to one speech about her life struggle in her own words at TEDx) to reveal the concept of empowering women by sharing life’s struggles in the socio-cultural context of Pakistan. based on Critical Discourse Analysis Theory and Systematic Functional Linguistics, analyze Muniba Mazari’s motivational speech fromthe point of view of the language used to inspire listeners, word choice, and expression (body language) in her speech while sharing her life struggles. This study uses a critical discourse analysis method, the linguistic elements used to inspire listeners through the choice of words, and expressions (body language) by Muniba Mazari in his speech when sharing his life struggles to awaken the spirit of life. The result shows In a speech the researcher found that the speaker took pauses in speaking, the rhythm was slow, steady and several times made deliberate pauses during speaking, besides that the researcher also found repetition and emphasis on words that were considered important and the speaker told stories of his life struggles.
Instructional Material Based on WhatsApp for Speaking Classroom in Private University: A Need Analysis
Authors: Wahid Areski , Sudibyo Doni , Hardianti
Published: February 2022

In teaching and learning, instructional material is important in need analysis for the students Need analysis is the way to know the necessities, lacks, and wants in the environment. The objective of the research is to know the characteristic of need analysis in instructional material based on Instagram for speaking classroom in Private University.The sample of this study is the students in Universitas Muhammadiyah Luwuk Banggai, there are 20 students in speaking classroom. The data obtained fromthe questionnaire and interview which based on google form and conversation between the students and lecturer. The result of this study shows that the characteristics of need analysis of students in speaking classroomat Universitas Muhammadiyah Luwuk Banggai which consists of materials covers of speaking through WhatsApp, some quizzes are implemented, the material touches of technology, the material is provided by grammar, vocabularies, spelling, pronunciation, answer key, review, and conclusion. Based on the findings, it concludes that need analysis is important for instructional material by using WhatsApp in speaking classroomto know the necessities, lacks, and wants. Hopefully, this study can be a contribution to learning and teaching material in speaking classroom for the technology acceptance for the students and lecturer
MIGRATION AND JIHADI TERRORISM IN EUROPE
Authors: KUNTIĆ Dario , MIHALINČIĆ Martina
Published: February 2022

Abstract. This article aims to answer the research question
of whether a relationship exists between migration
and jihadi terrorism in Europe. The core argument is
that increased migration from mainly Muslim countries
has added to the risk of jihadi terrorism in European
countries. The phenomena of homegrown extremism
within immigrant communities, the cross-border movement
of radicalised individuals, and the return of foreign
fighters have all raised the likelihood of Islamic
terrorism in Europe. The research results suggest that
while migrants coming from terrorist-prone states are
an important vehicle through which terrorism is manifested
and diffused, there is an even bigger threat of
jihadi terrorism from radicalised individuals within
European immigrant communities.
Keywords: migration, radicalisation, terrorism, jihad,
Europe
FAILURES IN CRISIS COMMUNICATION DURING THE COVID-19
PANDEMIC IN SLOVENIA: WHAT CAN WE LEARN FROM
AUDIENCE FEEDBACK?
Authors: Kamin Tanja , Perger Nina
Published: February 2022

Abstract. During a pandemic, it is essential that most people respect the measures in place so as to keep the health
crisis at bay. Still, a consensus must exist in society that
the measures imposed by government are truly needed,
just and legitimate, with several factors affecting whether
this is achieved. In the article, we present the results of
qualitative research (23 in-depth interviews) conducted
in Slovenia at the peak of the first lockdown, focusing
on how the study participants (women who were living alone during the first lockdown) perceived communication from the government and the public health
authorities that comprised the official crisis communication group for managing the pandemic in Slovenia. The
results present critical mistakes in communication that
shaped trust in the official communicators and failed to
motivate and encourage respondents to comply with the
recommended and prescribed protective measures.
Keywords: Covid-19, protective measures, risk communication, trust, fear appeal, solo-living women
PLATFORMISATION AND HUMAN RIGHTS:
DOES USE OF THE SLOVENIAN #OSTANIZDRAV APP
BYPASS PRIVACY RIGHTS?
Authors: Nardoni Maruška , Mali Franc
Published: February 2022

Abstract. The article aims to explore the public’s fear of data being misused when using European Covid-19 contact-tracing applications. The point of departure lies in considering the research question of whether the Covid-19 pandemic has influenced the platformisation of traditional institutions, i.e., whether the design of Europe’s proximity-tracing applications mimic the dataintensive web services of commercial platforms, namely commercial APIs and their data policies, in order to bypass the right to privacy. We accordingly argue that is vital to address the public’s fears of governmental and corporate dataveillance as well as data misuse while using such apps. The investigation entails of a critical analysis of the Exposure Notification System framework designed by Apple and Google (or GAEN) and the #OstaniZdrav application. The article rejects the justification of the public’s fear of governmental dataveillance, while recognising the possibility of corporate data misuse. Keywords: Covid-19 contact-tracing application, right to privacy, GDPR, API, protocol, metadata, dataveillance
CONTROL OVER ONE’S LIFE DURING THE COVID
EPIDEMIC: A CASE STUDY OF MULTI-APARTMENT
BUILDINGS IN LJUBLJANA
Authors: Mandič Srna , Hlebec Valentina
Published: February 2022

Abstract. We examined the changing sense of control over one’s life during epidemics. Using original survey data during the first lockdown in May 2020 our case study focuses on Ljubljanas multi-apartment buildings (MAB) which, due to the physical proximity of the residents and the common spaces/facilities represent a distinct case with its particular threats (infection spread) and potential resources (neighbourly support) for coping with epidemic-related problems. We found a dramatic drop in perceived control over ones life, from 75% of respondents in usual times to 35% during the pandemic. Accounting for a range of epidemic-associated occurrences in the building and among the residents our regression analysis shows their significant impact on residents sense of control that highly exceeding those of the quality of life and of basic socio-demographic characteristics. While our case study demonstrates that the specific setting of an MAB can provide a valuable layer of human action in times of crisis, further research is needed to permit generalisations. Keywords: pandemic, perceived control over one’s life, ontological security, multi-apartment buildings, wellbeing, control over one’s life
Dramatic changes in atmospheric pollution source contributions for a coastal megacity in North China from 2011 to 2020
Authors: Liu Baoshuang , Wang Yanyang , Meng He , Dai Qili , Diao Liuli , Wu Jianhui , Shi Laiyuan , Wang Jing , Zhang Yufen , Feng Yinchang
Published: February 2022

Abstract. Understanding the effectiveness of long-term air pollution regulatory measures is important for control policy formulation. Efforts have been made using chemical transport modelling and statistical approaches to evaluate the efficacy of the Clean Air Action Plan (2013–2017, CAAP) and the Blue Sky Protection Campaign (2018–2020, BSPC) enacted in China. Changes in air quality due to reduction in emissions can be masked by meteorology, making it highly challenging to reveal the real effects of control measures. Knowledge gap still existed with respect to how sources changed before and after the CAAP and BSPC implemented, respectively, particularly in coastal area where anthropogenic emissions mixed with additional natural sources (e.g., marine aerosol). This work applied a machine learning-based meteorological normalization approach to decouple the meteorological effects from air quality trend in a coastal city in northern China (Qingdao). Secondly, the relative changes in source contributions to ambient PM2.5 with a ~10-year observation interval (2011–2012, 2016, and 2019) were also investigated. We discovered that the largest emission reduction section was likely from coal combustions, as the meteorologically normalized SO2 dropped by ~15.5 % per year and dispersion normalized SO42− decreased by ~41.5 % for annual average. Change in the meteorologically normalized NO2 was relatively stable (~1.0 % yr−1), and NO3− changed inappreciable in 2016–2019 but significantly higher than that prior to the CAAP. Crustal dust decreased remarkably after the CAAP began. Industrial emissions, for example, steel-related smelting, decreased after 2016 due to the relocation of steelmaking enterprises. Note that vehicle emissions were increased in importance, as opposed to the other primary sources. Similar to other mega cities, Qingdao also risks increased ozone pollution that in turns facilitate secondary particles formation in the future. The policy assessment approaches applied in this work also work for other places where air quality management is highly in demand to reduce air pollution.
Isotopic differences in soil–plant–atmosphere continuum composition and control factors of different vegetation zones on the northern slope of the Qilian Mountains
Authors: Liu Yuwei , Zhu Guofeng , Zhang Zhuanxia , Sun Zhigang , Yong Leilei , Sang Liyuan , Wang Lei , Zhao Kailiang
Published: February 2022

Abstract. Understanding the differences and control factors of stable water isotopes in the soil–plant–atmosphere continuum (SPAC) of different vegetation
zones is of great significance in revealing hydrological processes and regional water cycle mechanisms. From April 2018 to October 2019, we collected
1281 samples to investigated the stable water isotopes' changes in the SPAC of three different vegetation zones (alpine meadows, forests, and arid
foothills) in the Shiyang River basin. The results show the following: (1) precipitation plays a major control role in the SPAC. From alpine meadows to arid
foothills, the temperature effect of precipitation isotopes increases as altitude decreases. (2) From the alpine meadow to the arid foothills, soil
water isotopes are gradually enriched. (3) Alpine meadow plants are mainly supplied by precipitation in the rainy season, and forest plants mainly
utilize soil water in the dry season and precipitation in the rainy season. The soil water in the arid foothills is primarily recharged by
groundwater, and the evaporation of plant isotopes is strong. (4) Temperature and altitude are potential factors that control the isotopic
composition of the SPAC. This research will help in understanding of the SPAC system's water cycle at different altitudes and climates in high mountains.
USING DESIS AND EO-1 HYPERION REFLECTANCE TIME SERIES FOR THE ASSESSMENT OF VEGETATION TRAITS AND GROSS PRIMARY PRODUCTION (GPP)
Authors: Campbell P. E. K. , Huemmrich K. F. , Middleton E. M. , Alfieri J. , van der Tol C. , Neigh C. S. R.
Published: February 2022

Abstract. This study evaluates the potential of the DLR Earth Sensing Imaging Spectrometer (DESIS) visible through near-infrared (VNIR) surface reflectance to augment the EO-1 Hyperion full spectrum (400–2400 nm) reflectance collection over vegetated flux sites, to extend the reflectance time series up to the present. We compared DESIS and Hyperion surface reflectance magnitude and variability at a pseudo-invariant site (PICS) and a vegetated flux site (VFS). VNIR reflectance magnitudes between the two sensors did not significantly differ at the PICS. However, DESIS variability was higher, likely due to differences in the data acquisition time and observation geometry. Using empirical and biophysical models, both DESIS and Hyperion datasets captured the seasonal variations in gross primary production (GPP) and canopy bio-physical parameters such as chlorophyll content, leaf area index (LAI), and senescent material at the VFS. Differences in the magnitudes of the bio-physical parameters were observed, likely due to the differences in the sensors spectral range and resolution. Using together VNIR reflectance from EO-1 Hyperion and DESIS convolved to Hyperion spectral resolution to estimate canopy chlorophyll and GPP, we demonstrate that combining historic and current space-based reflectance data in a common multi-sensor approach is feasible. This is of importance for extending the reflectance record established with EO-1 Hyperion to provide continuity with the current orbital instruments (e.g., DESIS/ISS, PRISMA/ASI) and the forthcoming NASA Surface Biology and Geology (SBG), ESA CHIME and DLR EnMAP satellite missions, which is of key importance for comparisons of current and past trends in the seasonal dynamics of vegetation traits and photosynthetic function.
TARGET DETECTION USING DLR EARTH SENSING IMAGING SPECTROMETER (DESIS) DATA
Authors: Paul A. , Dutta D. , Jha C. S.
Published: February 2022

Abstract. DLR’s Earth Sensing Imaging Spectrometer (DESIS) is mounted on the International Space Station (ISS). DESIS records data in the spectral range from 400 to 1000 nm with a spectral and spatial resolution of 2.55 nm and 30 m respectively. The high spectral resolution enables in detecting a target object distinctly in remotely sensed imagery which has many useful applications in different fields of surveillance and monitoring. In present work two different case studies have been carried out that use DESIS data for target detection. In the first case study brick kilns are detected in DESIS data using Adaptive Coherence Estimator (ACE) algorithm. In the second case study Photovoltaic (PV) panels are considered as target object and linear spectral unmixing is employed to distinctly detect them in the image. From experimental results it is observed that the first target which were sparsely located in the image is detected very precisely with F1 score value of 0.97. The accuracy of the output of PV panel detection is observed to be more than 98%. Both the case studies show the potential of DESIS data in target detection which is a very important application of hyperspectral remote sensing.
SOME QUESTIONS ON THE HISTORICAL DEMOGRAPHY OF ARTSAKH (XVI-XVII CENTURIES)
Authors: Malkhasyan Mikayel
Published: February 2022

This article covers several issues related to the historical demography of Artsakh in the XVI-XVII centuries, based on the information from the primary sources. To this end, we have the tasks of classifying the historical-demographic information in the prima¬ry sources, analyzing their significance in the context of general demographic processes in Armenia, showing that in the XVI-XVII centuries, despite the unfavorable regional situation, migration activities of nomadic tribes were not significant within the territory of Artsakh, and the Armenian population maintained an absolute majority. Thus, the aim of the study is to cover some issues of the historical demography of Artsakh in the above-mentioned period, in the XVI-XVII centuries, which was done by means of combination of historical and historical-comparative methods.
The information collected during the research was grouped into four types: references related to deportations and mass captives, data on the number of Armenians actually living in Armenia and number of family members, information on migration of foreign (particularly Kurdish) tribes, and lists of Armenian settlements. Finally, as a result of the study, it turned out that the cases of deportation and mass captivity of the population, in contrast to most of Armenia, were relatively few in Artsakh, which is due to the preservation of the Armenian royal ins¬titution of melikdoms. In addition, it turned out that the total population of the dioceses subject to the Catholicos of St. Etchmiadzin and Gandzasar may, with some reservations, be around 3.5 million people, which was too high a figure for the period under discussion. It turned out that the average number of Armenian family members in Artsakh exceeded the general index of Armenia. One of the possible conclusions of the research was that in the historical Tsar province (in Karvachar and in the northern part of Kashatagh), the Armenian population was predominant in the XVI-XVII centuries, which is evidenced by the existence of Armenian village lists dating back to the XVII-XVIII centuries.
¿El oasis chileno?: tecnologías de control y sujeción en el Chile neoliberal. El caso de la felicidad visto a través del estallido social en Chile
Authors: Garay-Rivera José
Published: February 2022

En este ensayo presentamos una reflexión sobre el funcionamiento de ciertos discursos sobre la felicidad propios de la gubernamentalidad neoliberal a la luz del llamado “estallido social” en Chile. En primer lugar, analizamos la relación de estos discursos felicitarios con el neoliberalismo en tanto telón de fondo de donde emergen, para luego examinar la hipótesis que los posiciona como una tecnología de control que operaría de modo calvinista, esto es: a partir de una lógica centrada en la maximización del bienestar individual, la positividad, el optimismo, la auto-exigencia y la libertad personal, como formas de capitalizar el sufrimiento social. En otras palabras, la explotación del sujeto sobre sí mismo bajo la promesa de la felicidad futura: valdrá la pena el sufrimiento si mañana soy feliz. Sostenemos que no es posible desechar la opción de que esta lógica efectivamente ha operado en el contexto chileno y, a su vez, ha sido parte del malestar social acumulado en tanto resulta una promesa incumplida. Por lo mismo, reflexionamos sobre el “estallido social” como una lucha particular que representa una resistencia a esta y otras tecnologías de subjetivación neoliberal, y lo analizamos a partir de una de las aristas más fértiles de la teoría foucaultiana: donde hay poder, hay resistencia.
Retrospectivas de la interseccionalidad a partir de la resistencia desde los márgenes
Authors: Parra Fabiana , Busquier Lucía
Published: February 2022

En este trabajo proponemos mostrar que las múltiples experiencias de opresión –como efecto de las imbricaciones simultáneas entre instancias de diferenciación social y relaciones de poder- tienen como reverso experiencias de lucha, organización y resistencia colectiva como formas de participación política. Para el abordaje de las desigualdades entrecruzadas y diversas formas de violencia proponemos un enfoque interseccional por su carácter multidimensional y complejo, así como por sus raíces de lucha. Para ello, en primera instancia, trazaremos genealogías políticas que permitan historizar la interseccionalidad y anudarla a sus luchas y demandas fundacionales. Analizaremos en esta dirección, las experiencias de la Combahee River Collective y de laThird World Women's Alliance , organizaciones feministas negras de la década del setenta en los Estados Unidos que buscaban enfrentar las desigualdades estructurales producidas por las articulaciones entre distintos sistemas de dominación y que direccionaron su participación política antiimperialista, anticapitalista, anticolonialista y antisexista. En un segundo momento, proponemos recuperar las genealogías críticas de la interseccionalidad para repolitizar y recomplejizar la perspectiva crítica. Finalmente, proponemos subvertir los binarismos dicotómicos y excluyentes bajo los cuales se han estructurado espacios de jerarquías y privilegios; que reproducen violencias y desigualdades.
Participación política y libertad del pueblo: apuntes para pensar el republicanismo arendtiano en las disputas del presente.
Authors: Hunziker Paula L. , Smola Julia
Published: February 2022

Este escrito surge de nuestras investigaciones sobre la caracterización y las fuentes del republicanismo arendtiano y pretende intervenir en el debate urgente que se abre acerca de nuestras democracias contemporáneas. Es en este panorama que quisiéramos ubicar nuestras reflexiones con la expectativa de reintroducir, a través del pensamiento de Hannah Arendt, ciertos aspectos que consideramos centrales para pensar la república y que han sido dejados de lado en el debate público sobre los regímenes políticos contemporáneos. Estos son el lugar del pueblo en la república, su función y su dinámica política en la vida de las instituciones y en la expresión de la libertad en el orden político contemporáneo. En efecto, sostendremos en este trabajo que las reflexiones de Arendt sobre la república están íntimamente ligadas a la figura, o, deberíamos decir mejor, a las múltiples figuras del pueblo y al rol que ellas juegan en la institución política de la libertad.
What is Left for Critique? On the Perils of Innocence in Neoliberal Times
Authors: Ravecca Paulo , Dauphinee Elizabeth
Published: February 2022

This essay explores the implications of what we call attachments to innocence for critical scholarship and progressive politics. After tracing the appearance of innocence in various strands of contemporary thought, we turn to how it shields individuals and groups from examining the depth of our own participation in oppression and harm. This evasion of responsibility works in our perspective as a hindrance to understanding power and engaging with others ethically. The essay more concretely examines how the reductionist and authoritarian dimensions of innocence dovetail with the neoliberal uptake of ‘progressive’ politics in university and activist settings. We are interested in how academics and activists of different kinds are rewarded for cultivating their innocent-selves through discursive and material interventions that leave power relations untouched. It is not merely monetary or status rewards that perpetuate this, but the crisis produced by our implication in the very violence we reject. Working with and through the mobility of agency, power, abuse, and justice, we explore what is at stake in shedding our attachments to innocence in the hope of a different sort of encounter – one that proceeds from the recognition that innocence is not a precondition for our engagement in political life.
Montesquieu o Spinoza. La política y la historia en Louis Althusser
Authors: Dominguez Esteban
Published: February 2022

En este artículo propongo una lectura de los primeros capítulos de Montesquieu. La politique et l’histoire (1959) de Louis Althusser con el fin de señalar el modo en el que las primeras menciones a Spinoza en la obra de Althusser se producen junto a Montesquieu y reflexionar sobre el sentido crítico de esas menciones. Con un estudio como este quisiera, primero y en general, señalar la importancia no siempre del todo reconocida que tuvo Montesquieu en el desarrollo teórico de Althusser. Segundo, analizar el significado de las alusiones críticas a Spinoza presente en este escrito. Y, tercero, indicar los trazos que configurarían las condiciones de posibilidad de la integración del spinozismo al pensamiento de Althusser.
Sur, populismo y después. Sobre los siete ensayos de Paula Biglieri y Luciana Cadahia
Authors: Marey Macarena
Published: February 2022

Este texto reseña el libro Biglieri, Paula y Cadahia, Luciana, Seven essays on populism. For a Renewed Theoretical Perspective, Medford: Polity, 2021. Traducido por George Ciccariello-Maher y con prólogo de Wendy Brown.
Hymenopteran Parasitoids of Leaf Miners (Diptera: Agomyzidae)
Authors: Grigoryan N.M. , Hovhannisyan V.S. , Gasparyan A.S.
Published: February 2022

The current article discusses the taxonomic composition of parasitoids and the infestation degree of leaf miners with parasitoids.
The species composition of hymenopteran parasitoids of the Braconidae, Eulophidae and Pteromalidae families is studied and presented for the first time in the Artsakh Republic. Eight parasitoid wasps were reared from the 10 leaf-mining flies which attacked 19 plant species.
Study of the Species Composition of Harmful Organisms in Akunk Educational Research Farm
Authors: Manvelyan A.A. , Ghazaryan M.H.
Published: February 2022

The article considers the species composition of pests studied in the apple and pear orchards of Akunk Organic Agricultural Experimental Farm in 2020-2021.
Twenty four species of harmful organisms have been identified, 17 of which are pests, 1 is a tick and 6 are diseases. Among the harmful organisms the Hoplocampa testudinea and Cydia pomonella were identified on the apple trees, and Fire blight was found on the pear trees.
The Effect of Different Pruning Types on the Growth and Yield Capacity of Plum Varieties Fortune and Vengerka Domestica in Conditions of Armavir Community in Armavir Region
Authors: Stepanyan E.R. , Yepremyan A.L. , Simonyan S.S.
Published: February 2022

Pruning is vital for producing healthy and high quality yield. Nowadays, pruning of fruit and berry plants is considered to be one of the most important agro-technical measures. The role of pruning and trimming is significant in the improvement of sanitary conditions in orchards, as well as in foliage development, pest control, regular tree growth, fruiting regulation and its periodicity reduction.
In the result of our investigations it is recommended that annual medium/moderate pruning should be implemented in the orchards of Fortune plum variety and for Vngerka domestica plum variety light or moderate pruning should be implemented.
LITERATURE REVIEW: EFEKTIFITAS KONSUMSI KURMA UNTUK MENINGKATKAN HEMOGLOBIN PADA ANEMIA IBU HAMIL
Authors: Dwi Sri Rahandayani  , Dewi Pitriawati  , Chanda Paramitha Bherty  , Sevita Febiola
Published: February 2022

Latar belakang: Anemia pada ibu hamil merupakan masalah yang sangat umum di Indonesia. Salahsatu penyebab masih tingginya angka kematian ibu (AKI) di Indonesia adalah kasus perdarahan. Anemiamenjadi salah satu penyebab terjadinya perdarahan pada ibu bersalin. Artikel ini menjelaskan bagaimanaliteratur menjelaskan proses buah kurma dalam mengurangi angka kejadian anemia Tujuan: Tujuan dariartikel ini adalah untuk menjelaskan bagaimana proses buah kurma dalam mengobati anemia melaluipenelusuran literatur tentang buah kurma dan anemia. Metode: Penelusuran literatur dilakukan melaluigoogle scholar, pubmed, sciene direct. Keywords yang digunakan dalam bahasa Inggris adalah Datesjuice for anemia sedangkan dalam bahasa Indonesia adalah “Sari Kurma Untuk Anemia”. Penelusurandidapatkan 25 artikel,dari 25 artikel tersebut terdapat 3 yang duplikasi sehingga tinggal 22 artikel. Dari22 artikel tersebut sebanyak 12 yang dikeluarkan sehingga artikel yang direview adalah sebanyak 10.Hasil: Hasil penelusuran literatur tentang manfaat buah kurma dalam mengobati anemia di Indonesiayaitu Buah Buah kurma mengandung karbohidrat, triptofan, omega-3, vitamin C, vitamin B6, Ca2+, Zn,dan Mg. Kandungan zat besi yang cukup tinggi yang dimiliki oleh buah kurma dapat mengurangi risikodan mencegah terjadinya anemia pada ibu hamil. Simpulan: konsumsi buah kurma dapat dimanfaatkansebagai terapi non farmakologi alternatif dalam upaya mengatasi dan mencegah anemia khususnyaanemia pada ibu hamil selain mengkonsumsi tablet Fe dikarenakan memiliki efek samping seperti mual,konstipasi, tinja berwarna hitam dan diare
A ANALISIS EFEKTIVITAS PENETRALAN AIR ASAM TAMBANG MENGGUNAKAN KAPUR TOHOR DAN SODA ASH DARI KOLAM PENGENDAPAN LUMPUR PIT TAMBANG BATUBARA DALAM SKALA LABORATORIUM
Authors: Rianti Lina , Maryana Maryana , Aprianti Aprianti
Published: February 2022

Penelitian sebelumnya telah dilakukan oleh Fitri tahun 2019 mengenai penetralan menggunakan kapor tahor dan soda ash, namun jumlah sampel yang digunakan belum memenuhi jumlah standar sampel secara statistika yaitu ±30 sampel. Maka pada penelitian kali ini akan lebih ditekankan pada perbandingan penetralan air asam tambang menggunakan kapur tohor dan soda ash pada tambang batubara dengan jumlah sampel ±30 sampel. Tujuan penelitian ini adalah untuk mengetahui keefektifan kenaikan pH air asam tambang menggunakan kapur tohor atau soda ash. Pengambilan sampel di salah satu Perusahaan Tambang Batubara di Lahat. Pengujian dan analisis sampel dilakukan di Laboratorium Politeknik Akamigas Palembang. pH awal yang didapatkan di lapangan sebesar 6,3 sudah memenuhi baku mutu lingkungan. Pada penelitian ini lebih difokuskan pada perbandingan kenaikan pH dengan menggunakan soda ash dan kapur tohor. Dari hasil pengujian di laboratorium didapatkan untuk soda ash pada dosis 0,1 gram kenaikan pH rata-rata sebesar 1,673; pada dosis 0,2 gram kenaikan pH rata-rata sebesar 1,8; dan pada dosis 0,3 gram kenaikan pH rata-rata sebesar 1,9. Hasil pengujian di laboratorium didapatkan untuk kapur tohor pada dosis 0,1 gram kenaikan pH rata-rata sebesar 1,2; pada dosis 0,2 gram kenaikan pH rata-rata 1,3; dan pada dosis 0,3 gram kenaikan pH rata-rata sebesar 1,4. Berdasarkan hasil pengujian tersebut didapatkan tingkat keefektifan kenaikan pH menggunakan soda ash lebih tinggi daripada kapur tohor. Untuk memperbaiki hasil dan pengembangan penelitian ini maka disarankan dalam penelitian selanjutnya dapat diteliti lebih dalam mengenai indikator lain bukan hanya tingkat kenaikan pH misalnya secara ekonomis dan teknis yang lainnya.
P PEMANFAATAN BIOBRIKET DARI BONGKOL JAGUNG SEBAGAI ENERGI ALTERNATIF
Authors: Pratiwi Indah
Published: February 2022

Penelitian ini bertujuan untuk mengetahui kualitas briket dari bahan baku biomassa yang berbeda yaitu bonggol jagung. Pemanfaatan yang masih belum maksimal dari bonggol jagung di bidang energi biomassa menjadikan pemikiran awal penelitian. Selain itu, bahan baku ini mempunyai kandungan ligniselulosa yang berpeluang untuk dijadikan bahan baku biomassa khususnya briket. Metode penelitian yang digunakan adalah eksperimen dengan prosedur penelitiannya adalah pembuatan briket kemudian produknya dianalisis. Komposisi perekat yang digunakan sebesar 5% dari bahan utama. Perekat yang digunakan adalah tepung kanji. Briket diuji kualitasnya meliputi kadar air, kadar abu, volatile, dan nilai kalor. Hasil pengujian kadar air, kadar abu, kandungan volatile, nilai kalor dari briket arang bonggol jagung berturut-turut yaitu, kadar air 3,62% kadar abu 4,84% kandungan volatile 11,75% Nilai kalor 5.653,99 kal/g. Dari hasil analisis tersebut, briket arang telah memenuhi standar SNI sebagai bahan bakar dan layak digunakan sebagai pengganti bahan bakar alternatif.
E EVALUASI GEOMETRI JALAN ANGKUT MENGGUNAKAN STANDAR AASHTO UNTUK MENINGKATKAN PRODUKTIVITAS ALAT ANGKUT OVERBURDEN PADA PIT 1 PT BENAL AITI BARA PERKASA
Authors: Cahyadi Roby , Perdana Trisna , Harsiga Edwin
Published: February 2022

Pada judul yang diambil geometri jalan angkut overburden merupakan salah satu masalah dengan melihat produktivitas alat angkut overburden pada bulan April. Agar suatu produksi overburden dapat terpenuhi dengan pengeluaran biaya yang sekecil-kecilnya maka harus memperhatikan dan mengoptimalkan suatu keadaan berikut, lebar jalan angkut, kemiringan jalan, waktu edar (cycle time), cross slope dan front kerja yang kurang ideal. Kondisi aktual dari lebar jalan angkut di perusahaan dari front ke disposal area yaitu rata-rata 11 meter untuk jalan lurus dan pada tikungan 13,68 meter, namun berdasarkan perhitungan The American Association of State Highway and Tronsportation Officials (AASTHO) Manual Rural Highway Design 1973, lebar minimum jalan angkut agar dapat dilalui dengan baik oleh alat angkut dump truck Mercedes Benz Axor 2528 C adalah 8,7 meter untuk lajur lurus dan 12,74 meter untuk lajur tikungan. Berdasarkan di lapangan terdapat pada segmen D-E pada lajur lurus dan H-I pada lajur tikungan yang belum memenuhi standar jalan minimum. Disamping itu, ditinjau dari segi waktu edar (cycle time) dari front pit 1 ke disposal area memiliki waktu edar yang cukup lama yang disebabkan oleh antrian pada jalan angkut lajur lurus segmen D-E dan lajur tikungan segmen H-I yang mengakibatkan waktu tempuh (cycle time) alat angkut menjadi lebih lama, yaitu 12,007 menit, setelah dilakukan perbaikan jalan dengan menambah lebar jalan angkut menjadi 9,9663 menit maka waktu tempuh menjadi lebih singkat dengan produksi yang dihasilkan sebesar 222.694,5 BCM/bulan.
S SISTEM PERAWATAN DAN PEMELIHARAAN GENERATOR SET 501-B DI PT TITIS SAMPURNA LPG PLANT LIMAU TIMUR PRABUMILIH
Authors: Pranondo Diky , Akbar Afif Ridho
Published: February 2022

PT Titis Sampurna LPG Plant Limau Timur adalah salah satu perusahaan yang  mengelola gas bumi menjadi Liquified Petroleum Gas (LPG). Generator set adalah perangkat kombinasi antara pembangkit listrik (generator) dan mesin penggerak yang digabung dalam satu set unit untuk menghasilkan tenaga listrik. Generator set (genset) sangat dibutuhkan karena mampu mensuplai listrik ketika sumber listrik utama padam, atau justru sebagai sumber suplai listrik utama jika tidak terdapat aliran listrik. Terdapat 3 unit generator set pada perusahaan. Upaya untuk mengetahui cara serta prinsip kerja generator set 501-B, adalah sebuah mesin pembakaran (mesin diesel atau mesin bensin) akan mengubah energi bahan bakar menjadi energi mekanik, kemudian energi mekanik tersebut diubah atau dikonversi oleh generator sehingga menghasilkan daya listrik. Hasil observasi lapangan menunjukan maintenance generator set harus di lakukan rutin, yaitu secara kontinyu dan berkala sesuai dengan petunjuk pada buku manual genset yang terdapat pada perusahaan.
Особенности моделирования социальных отношений в публицистике Д.И. Фонвизина
Authors: Меринов Валерий Юрьевич
Published: February 2022

Автор полагает, что Фонвизин, искренне считавший себя человеком прогрессивных взглядов, оказался не готов к столкновению с европейской реальностью, переживающей один из периодов кризиса традиционалистской культуры и бурного становления новых социальных отношений, более свойственных уже следующему этапу развития Европы: индустриальному, урбанистическому и т.п. Анализ представленных в письмах из-за рубежа моделей социального поведения внутри хронотопов улицы, дома и театра позволил выявить его глубинные, мировоззренческие позиции. Суть этих позиций состоит в том, что основой социального порядка русский сатирик считал четкое сословное разделение, исполнение каждым человеком своей сословно-социальной роли, свойственной для традиционалистского типа культуры. Трансформацию моделей социального поведения, нарушения и ослабление границ между социальными группами он воспринял как предвестники крушения моральных основ современного ему общества.
Моделирование развития личности обучающегося средствами цифровых образовательных ресурсов
Authors: Ахметов Степан Идрисович
Published: February 2022

Особое внимание в настоящее время уделяется развитию личности обучающихся, так как общество нуждается в грамотных и творческих людях, способных быстро и четко реагировать на происходящие изменения в мире, решать современные и нестандартные задачи. Цифровые образовательные ресурсы позволяют решать эту задачу, при правильном использовании повышают качество и доступность образования. Однако данное явление мало исследовано. Как развивать средствами цифровых образовательных ресурсов? Как сделать процесс развития этими средствами эффективным? Что для этого нужно? Исследование проблемы позволило выявить особенности данного феномена и показать возможность разработки модели развития личности обучающегося. Полученные результаты вносят вклад в развитие теории развития личности и будут полезны для людей с педагогическим и психологическим образованием.
Экспериментальное исследование дискурсивного поля имени
Authors: Позднякова Елена Юрьевна
Published: February 2022

Собственное имя рассматривается автором как свернутый текст, который может быть развернут в процессе его восприятия реципиентом. С целью доказательства гипотезы о том, что имя заключает в себе многослойную информацию, образующую дискурсивное поле онима, был проведен ассоциативный эксперимент. В результате эксперимента было получено 5500 реакций, среди которых выделяются как частотные (стереотипные) реакции, составляющие ядро ассоциативного поля онима, так и низкочастотные (единичные) реакции, представляющие его периферию. Коммуникативные тактики реципиентов разделены в ходе анализа на оценочные, атрибутивные, номинативные, предикативные, локативные и пропозиционные. Движение от онима к дискурсу происходит поэтапно, от онима через совокупность личностных смыслов – к ассоциативному фону имени, далее – к диалогическим, либо монологическим высказываниям, образующим дискурсивное поле онима.
Digitalisation Readiness of University Students in Erasmus+: A Case Study of Turkey, Italy and Spain
Authors: KAVRAR Ömer , ÇANKAYA Seda
Published: February 2022

Digitalisation, one of the priority areas of the European Commission, has started to show its effects on the digital transformation of the Erasmus+ programme in Higher Education Institutions. In a programme involving by approximately 940 thousand students according to the 2019 figures, the process of handling all mobility-related works in digital platforms is expected to contribute positively to the current workload of higher education institutions. However, it obliges all stakeholders involved in the process to fulfill the requirements for this transformation process. The readiness of the students, who are at the center of this process, is one of the important issues that should be investigated. In this study, it is aimed to comparatively reveal the degree of readiness of the students for the digital transformation of the Erasmus+ programme. In this direction, a questionnaire was applied to a total of 187 students from Spain, Italy, and Turkey, between February and March 2021. In conclusion, the digital skills of the students are one of the most important issues affecting the digital transformation process of the Erasmus+ programme. The level of digital readiness in all three countries are similar since the HEIs are highly interacted by the regulations of Erasmus+ programme.
De Novo In-silico Pharmacological Analysis of Herbal Phytoconstituents for COVID-19 Treatment
Authors: sultana T Safiya , S Umamaheswari , M Sivakumar , Khan S Umar
Published: February 2022

Objective: The focus is to screen the phytoconstituents of various Indian medicinal plants using virtual screening tools against various targets of COVID-19 to develop potential compound for its treatment. Methods: The phytoconstituents of many herbal plants were screened based on literature review and then subjected to drug likeness property along with its bioactivity score. Docking of screened compounds with the targets of CoV being available default in the COVID-19 Docking Server tool based on Schrodinger maestro was demonstrated. Further, the docking was analysed using PyRx and AutoDock 4.2. The phytoconstituents were then taken for ADME estimation by ADME/T tool and SwissADME tool. The toxicity was predicted utilising TEST software. Results: Out of all, eleven phytoconstituents exhibited significant molecular properties and bioactivity score. After docking all compounds using various tools, their top binding scores were tabulated. It shows that the phytoconstituents Amritoside D and Tinocordifolin effectively produces significant action against COVID-19 when compared with the standard drugs currently been used. i.e., Favipiravir and Chloroquine. Further, it exhibited better absorption and distribution parameters for Pharmacokinetics of the drug. Hence, the toxicity estimation was also predicted focusing mainly on Oral Rat LD50 values. Conclusion: From all these results, it suggests that the compounds Amritoside D and Tinocordifolin produce significant results against COVID-19. Hence, further in-vitro and clinical studies have to be performed to develop drug for CoV treatment in a speedy way.
Qualitative Phytochemical Screening and Effectiveness Analysis of Batissa violacea celebensis Martens 1897 Crude extract against Antioxidant and Cytotoxic Activity
Authors: Rasyid Sri Anggarini , Bintang Maria , As’ad Suryani , Miskad Upik , Minhajat Rahmawati , Adi Surya Ridwan
Published: February 2022

The aim of this study was to conduct phytochemical tests aimed at identifying the bioactive components present in the powder crude extract of pokea shell can be applied in analyzing antioxidant activity and testing cytotoxic activity. This study consists of phytochemical tests, including alkaloids, steroids, triterpenoids, saponins, and flavonoids. The antioxidant activity measured by the DPPH method from the crude extract of the pokea shell is still relatively weak but the crude extract of methanol of the boiled and dried pokea shells in toxic category so potentially as a cytotoxic compound. The result of phytochemical test of crude extract of pokea shell meat, is extract of fresh and boiled pokea shell contain flavonoid, saponin, steroid and triterpenoid while extract of dried pokea shell only contain saponin, steroid and triterpenoid. The result of the antioxidant activity test of crude extract of pokea shell shows that the crude extract of dried pokea shell has the highest value of antioxidant activity. The result of the toxicity test of crude extract pokea shell boiled and dried pokea shell have an LC50 value of less than 1000 ppm. These values indicate that the extract of the boiled and dried Pokea shell is showed potential for development as an alternative anticancer agents in the future.
Antibiotic resistance pattern and clonal relationship of Enterobacter spp isolates from different clinical samples in Odisha, India
Authors: Prashad Mohapatra Debi , Tiwari Prashant , Kumar Debata Nagen , Kumar Singh Santosh
Published: February 2022

Bacteria with increase antibiotics resistant caused serious health treat worldwide. Regular surveillance of resistance spectra and clonal relationship of infectious bacteria are important for appropriate use of antibiotics. In this study, we investigated the antibiotic resistant pattern and clonal relationship of Enterobacter spp isolated from different clinical samples of a tertiary care hospital of Odisha, India. The results of this study indicated the presence of multidrug resistant Enterobacter spp with multiple β-lactamases production. The phylogenetic tree showed three unique clusters of ERIC within the nineteen Enterobacter spp. isolates.
Parthenium-Turmeric ointment: A novel approach for excision wound healing on rabbits
Authors: Dutta Ayon , Ash Dipanjana , Roy Animesh , Khamkat Piyali , Ghosh Abhishek
Published: February 2022

Traditional phytomedicines owing to their affordable price and fewer side effects over synthetic preparations may have a wide range of applications in primary health care system. However, there was no scientific report documented so far on the excision wound healing activity of Parthenium hysterophorus-Turmeric ethanolic extract on rabbits. The present study deals with the formulation and evaluation of Parthenium hysterophorus-Turmeric ointment in definite ratio. The four batches were examined for hemocompatibility study and characterised for physical appearance, pH, rheological behaviour, in-vitro drug diffusion pattern, skin irritation excision wound healing and stability study. All the hemocompatible herbal formulations were found to possess satisfactory organoleptic properties and applicability parameters. An inverse relationship was observed between viscosity and % spreadability of ointments. Non-Fickian diffusion based controlled drug release was observed for all these topical preparations. Excision wound healing activity was assessed on the basis of % wound contraction, duration of epithelisation and tensile strength. PHTO1 (ethanolic extract of Parthenium hysterophorus: Turmeric-3:2) showed greater (1.10-1.34 times) wound healing activity compared to only Parthenium extract containing ointment (PHO1). Tissue debride effect was also observed after 7th day of applications of each formulation. All the prepared Parthenium-Turmeric formulations were found to be stable suggesting elaborative research to confirm the pharmacologically active constituent responsible for excision wound healing activity.
Quick-identification of total phenolic and flavonoid content of Mangifera foetida, Lagerstroemia speciosa and Impatiens balsamina gathered from Riau, Sumatera
Authors: Sianipar Erlia Anggrainy , Sanjayadi Sanjayadi , Lin Beatrice , Chiara Monika Arvia , Nurcahyanti Agustina D R
Published: February 2022

Introduction: Variance in a species and climate conditions often impact the phytochemical content and pharmacological properties of many medicinal plants. In this study, we used simple and quick methods to determine the total phenolic and flavonoid contents in ethanol extracts from three species of medicinal plants from Riau, Sumatera. Results obtained were then compared to existing literature. Materials and Methods: Several parts of plant were used, namely Mangifera foetida bark (MB), pericarp (MP), leaves (ML), Lagerstreomia speciosa bark (LB), flower (LFlo), leaves (LL), fruit (LFru), and Impatiens balsamina leaves (IL), root (IR), and flower (IFlo). Total phenolic content was estimated using Folin-Ciocalteau method, while flavonoid content was measured using common colorimetric method. Results and Discussion: Results obtained in this study indicate that LL has the highest flavonoid content (22.116 ± 0.409 mg QE/g) while MB contains the highest phenolic content (24.642 ± 11.087 mg GAE/g) amongst the different samples used in this study. Conclusion: When compared to existing literatures, results presented here indicate that plants from Riau, Sumatera are potential sources of pharmacologic ingredients as indicated by the presence of high flavonoid and phenolic content. Further pharmacological study on specific mechanisms of action from active substances isolated from LL, MB, and IL is required.