bluuebunny/crossref_metadata_2025 huggingface dataset:
Cognitive-Communicative Approach to the Word-Formation Nests and Subnests
Authors:   Lomonosov Moscow State University, Krasilnikova Lidia , Sapunova Alexandra ,   Lomonosov Moscow State University
Published: April 2024

The article is about correlation of the semantics of a polysemantic base word and the semantics of its derivatives within а word-formation nest. Special emphasis is paid to the processes of Russian word-formation, according to which derivatives are distributed in the word-formation nest. A word-formation nest is considered to be a cognitive-communicative unit of language consciousness with sub-nests which interprets separate fragments of reality.
Enhanced-Reach Polarization Optical Time-Domain Reflectometry Technique for Fibre Optical Infrastructure Monitoring
Authors: Braunfelds J. , Spolitis S. , Cirjulina D. , Ostrovskis A. , Porins J. , Gegere L. , Supe A.
Published: March 2024

This interdisciplinary research is focused on constructing and demonstrating enhanced-reach polarization optical time-domain reflectometer (POTDR) for monitoring single-mode fibre optical communication lines. An optical signal state of polarization measurements enables several new possibilities for real-time monitoring solutions in fibre optics. However, there is no commercial equipment available to determine the location in fibre optical cable where the light polarization state changes. The authors present a monitoring technique of an optical signal state of polarization based on reflected signal time-amplitude analysis with improved operation parameters, namely, timing resolution (2 to 3 ps RMS) and amplitude measurement resolution of nanosecond scale pulses (8 to 10 bits) for monitoring of fibre optical communication lines. Additionally, the demonstrated POTDR provides a considerable optical fibre line measurement reach of up to 40 km.
Contributions to the Analysis of Mining Equipment Fatigue Through the Dirlik Method and Spectral Analysis
Authors: Radu Sorin Mihai , Vîlceanu Florin , Toderaș Mihaela , Iucal Ilie , Lihoacă Alexandra , Dinescu Stela
Published: March 2024

The paper analyses the phenomenon of mining machinery fatigue, focusing on the Bucket Wheel Stacker-Reclaimer KsS 5600/3800x40 machine. To evaluate fatigue cycles under variable and non-periodic force conditions specific to this type of machine, Dirlik method and spectral analysis are applied. Dirlik method provides an innovative approach to stress spectrum analysis, taking into account the complex distribution of stress amplitudes during coal stacking operations and their deposition on the conveyor belt. Spectral analysis provides detailed insight into the frequency distribution in the dynamic response of Bucket Wheel Stacker-Reclaimer. This analysis allows the identification of the dominant frequencies associated with the charging and discharging cycles. The results obtained have significant implications for the optimisation of operations and the effective management of fatigue within this specific equipment.
A Linguocognitive approach to the analysis of the interpreter’s language personality in an interpreting situation
Authors: Ulanova E. E.
Published: April 2024

The present article is devoted to the problem of applying a linguocognitive approach to the analysis of the linguistic personality of an interpreter/conference interpreter. The use of the linguocognitive approach seems to the author to be the most promising direction in view of the possibility of applying a comprehensive analysis of the interpreter’s verbal and non-verbal behavior. The conducted analysis − the study of the functional side of the linguistic personality at the moment of interpretation − contributes to the progress in the field of the national cognitive translation studies.

The research aims to analyze the audiovisual series of simultaneous interpretations, which leads to the use of modern research methods in the analysis of verbal markers and the “unnoticed background”, including, on the one hand, the discursive features of linguistic personality in various sections of the language, and on the other hand, − intertextuality and creation of new meanings. The relevance of the linguocognitive approach in linguopersonology is due to the insufficiently studied mechanisms of comprehensive analysis of linguistic personality in general, as well as a rather limited number of studies of this kind.

The author presents her view on the possibilities of applying linguocognitive analysis for a reliable and verifiable results of the interview genre research. The article describes the complexity and multi-dimensionality of the genre under study, reveals the destabilizing factors in the performance of interpretation that affect the manifestation of a linguistic personality, provides criteria for evaluating sounding speech, and the extent of its influence on the representation of linguistic personality, and, consequently, the success of the interpretation.

The proposed approach to the study of the representation of the linguistic personality of an interpreter allows for linguistic and extralinguistic analysis, to study the verbal and nonverbal behavior of speakers, to assess the quality of translation, typologize translation errors, identify the features of prosody and non-verbal behaviour. In addition, the author introduces the term “an interpreting situation” in relation to the context of the study, describes the stages and the parameters of the source text analysis (translation degree) and destabilizing factors that affect the results of the study. The experimental study confirmed the prospects for the application of the linguocognitive approach; the representation of the interpreter/conference interpreter in the genre of television interview is marked by a special typical variety of text: a combination of journalistic and colloquial styles, the use of elliptical constructions, modality, syntactic and lexical repetitions.
Reminiscence of the existentialism philosophy in Hindi literature
Authors: Lesik K. A. , Strelkova G. V.
Published: April 2024

This article is focused on the peculiarities of the perception of existential philosophy in modern Indian literature of the late 20th–21st centuries. The research is based on the stories of Hindi writers – Kunwar Narain (1927–2017) and Nirmal Varma (1929–2005). Their works is the brightest example of existential literature. The research is also based on two English novels by Indian-born writers Anita Desai (born 1937)  “Where Shall We Go This Summer?” and Upamanyu Chatterjee (born 1959)  “English August”.  Despite the renewed interest in existentialism in modern literature, known as neuro-existentialism , the study of which takes place with the participation of the latest achievements of neuroscience, there are still few analyses in Russian Indology that are aimed at studying the influence of this philosophical trend on Hindi works and postcolonial literature. The aesthetics of existentialism is quite pronounced, moreover, they, creating a new theme of literary works, remain within the framework of traditional poetics, referring to Indian images, plots, religious foundations of Hinduism, as well as to their own self-awareness. However, the philosophical implications of works in Hindi and English are different. Writers interpret the foundations of existentialism in different ways, and the characters choose different ways to solve their internal contradictions.

In the light of the stated topic, the problem of why the psychological life of the characters of these writers is depicted differently is considered. If the heroes of K. Narain and N. Varma, accepting the absurdity of existence, do not see the infinity of suffering and death of meaning, building their lives around the belief in rebirth, then the hero of the works in English fatally accepts the frailty of existence, believing in his helplessness before fate.
Mohammad Ebrahim Jafari: Aesthetics of Painting in Poetry
Authors: Berezina A. V.
Published: March 2024

The article is devoted to the creative heritage of the outstanding figure of Iranian culture — poet and artist Mohammad Ebrahim Jafari (1940–2018). The novelty of the presented research is determined by the almost complete absence of scientific works devoted to this issue: basic biographical facts, analysis of artistic language and the specific imagery of M. E. Jafari are poorly represented even in the Persian language. The purpose of the work is to identify the features of the national-cultural horizon of the synthetic genre combining painting and poetry developed by Jafari. To achieve this goal, it was necessary, firstly, to trace the poet’s biography; secondly, to clarify the nature of the artistic images created by him at different stages of his life and to analyze the original method of the author’s initiative as a way of artistic enrichment of the new synthetic genre. The multifaceted nature of the research subject determined the need for an interdisciplinary approach and the use of a complex of methods such as biographical, hermeneutic, and comparative typological. The author of the article has studied all the video materials and interviews of the poet published to date, his paintings, as well as a collection of selected poems. The author of the article also translated, for the first time, from Persian all the poetic material presented in the text. The study showed that M. E. Jafari, who does not differentiate the forms of creativity, easily transfers the stylistic techniques of his paintings to poems, which fills his lyrics with different shades of colors and smells. Poetic rhythm can be seen in his paintings, at the same time, abstract pictorial images embody the most significance for the poet in terms of acuity of perception, creating images of space and time as a unique experience, extremely concrete in its strength and depth. The masterly combination of abstract expressiveness and specificity of the sensual image makes it possible to attribute the deeply personal artistic creativity of M. E. Jafari to the cultural wave of new poetry, which meets the basic principles of the philosophy of Iranian modernism.
Leontiev and Napoleon III: Two Conservatism Tendencies of the Same Century
Authors: Krotov A. A.
Published: March 2024

The subject of the study is the dispute between the Russian philosopher, K. Leontiev, and the French emperor, Napoleon III, regarding the meaning and orientation of historical events. The topicality of the study is determined by the importance of the problem of progress in the modern world and the need to take into account the entire range of previous approaches to it. The novelty is defined by the absence of works in which a comparison of the two analyzed approaches would be presented. The article uses the following methods: hermeneutic, phenomenological, and comparative historical. The policy of Napoleon III is characterized in the artistic works of Leontiev as well as in the works in philosophical and publicistic genres. In the novel Odysseus Polychroniades, the Second French Empire appears as a mechanical structure devoid of a spiritual core. In the autobiographical work Egyptian pigeon, the emperor appears as a usurper. In his philosophical and political writings, Leontiev focuses on the theory of cultural types. Napoleon III's France in this context serves as an illustration of the period of secondary mixing and simplification in the lives of civilizations. But its history is also important to Leontiev as a kind of reference point in the historical coordinate system, which allows us to compare the Western path with the fate of Russia. The Russian thinker strongly emphasized the connection between the history of his country and Byzantine principles. He saw its future in their preservation and support. Leontiev considered France, which rushed along the path of liberal egalitarianism, a decaying state characterized by decomposition and loss of originality and religiosity, as well as by the transition from complexity to a more primitive organization. Napoleon III, on the contrary, considered France the vanguard of civilization, and the principle of nationalities proclaimed by him was seen as the only reliable basis for international politics. Although Leontiev and Napoleon III do not have the same interpretations of progress, in their understanding of the general meaning of history and the laws of civilizational development both considered it necessary to introduce conservative elements into public life. The forecasts of the Russian philosopher regarding the future give more reason to name him (rather than the emperor) a prophet.
Sentiment Analysis of Indonesian Youtube Reviews About Lesbian, Guy, Bisexual and Transgender (LGBT) using IndoBERT Fine Tuning
Authors: Oswari Teddy , Murniyati Murniyati , Yusnitasari Trityanti , Nurasiah Nurasiah , Wijay Seviyanti
Published: April 2024

Lesbian, gay, Bisexual, and Transgender (LGBT) is an individual who has a sexual orientation or gender identity that is different from the heterosexual majority. The LGBT community now dares to appear openly on social media; nowadays, social media is used as a source of information and a place to provide comments. The Indonesian state generally still views the LGBT community as deviant behavior. This research was conducted to understand Indonesian society's views on LGBT through YouTube and social media. The text mining method analyzes and classifies the counter or pro sentences expressed in the comments. The model used in this research is IndoBERT because the research object studied is Indonesian. IndoBERT is part of the Bidirectional Encoder Representation From Transformers (BERT) model. The data sources used were 1,493 data. The stages carried out in this research included the preprocessing stage, which included case folding, data cleaning, tokenization, stopword removal, stemming, and normalization, then the data labeling stage, and finally, the model building stage with IndoBERT Fine Tuning. The level of accuracy achieved using IndoBERT is 74%.
Pengaruh Penambahan Karagenan Terhadap Karakteristik Permen Jelly Rujak Mengkudu
Authors: Desy Melinia Sari Ni Luh Putu , Ekawati I Gusti Ayu , Ari Yusasrini Ni Luh
Published: April 2024

Noni is a fruit that has many benefits and is also famous for its distinctive pungent odor. One way to reduce the odor of noni is to make it into a salad which can then be used as a base for jelly candy. Making noni salad jelly candy using carrageenan as a gel material. The purpose of this study was to determine the effect of the addition of carrageenan on the characteristic of noni salad jelly candy and the right amount of carrageenan to produce noni salad jelly candy with the best characteristics. The design used in this study was a completely randomized design (CRD) with the addition of carrageenan which consisted of 5 treatment levels, namely: 1%, 2%, 3%, 4% and 5%, each treatment was repeated 3 times to obtain 15 experimental units. The data were analyzed by analysis of variance and if the treatment had a significant effect (P<0.05) on the observed variables, then it was continued with Duncan's Multiple Range Test (DMRT). The results showed that the addition of carrageenan had a significant effect on water content, reduction sugar content, level of elasticity, color sensory, texture, aroma, taste, and overall acceptance of noni salad jelly candy. The treatment with the addition of 4% carrageenan produced noni salad jelly candy with the best characteristics, namely water content 18.75%, ash content 0.92%, reduction sugar content 30.82%, texture 18.06 N, brown color were liked, neutral aroma, taste were liked, chewy texture were liked, and overall acceptance were liked.
Pengaruh Lama Penyimpanan pada Chiller terhadap Zat Gizi dan Karakteristik Sensoris Menu Hot Plate Choice A di PT. Aerofood ACS Denpasar
Authors: Wardani Ni Putu Dewi Kusuma , Puspawati Gusti Ayu Kadek Diah , Yusasrini Ni Luh Ari
Published: April 2024

Hot plate choice A is a type of main course produced by PT. Aerofood ACS Denpasar. The components of the Hot Plate Choice A menu are stored for 72 hours in a chiller at 5oC. Storage in cold (chilled) or frozen (frozen) conditions can affect the nutritional quality, decrease the quality, and sensory characteristics. This study aimed to determine the effect of storage time in the chiller on nutrients and sensory characteristics of the hot plate choice A menu and to determine the appropriate storage time for the hot plate choice A menu, which still has nutritional value and sensory characteristics suitable for consumption. The research method used a completely randomized design (CRD) with storage time treatments consisting of 8 levels, namely: (0 hours, 12 hours, 24 hours, 36 hours, 48 hours, 60 hours, 72 hours, and 84 hours). Each treatment was repeated 2 times to obtain 16 experimental units. The data obtained were analyzed using variance and if the treatment had a significant effect, then it was continued with the Duncan Multiple Range Test (DMRT). The results showed that storage time had a significant effect on moisture content, ash content, content fat, protein content, carbohydrate content, calorie content, and free fatty acid content Storage time in the chiller significantly affects moisture content, ash content, fat content, protein content, carbohydrate content, caloric value, and free fatty acid content, sensory preferences color, aroma, taste, texture, overall acceptability, colour, and textured scoring. The proper storage time to produce nutrients and sensory characteristics that are suitable for consumption in this study is at a storage time range of 0 hours to 24 hours with an average nutrient value at 24 hours storage, namely 56.069% water content, 1.101% ash content , protein content 38.999%, fat content 26.598%, free fatty acid content 0.020%, protein content 50.273%, caloric value 578.160 kcal, the color is liked slightly, color scoring with slightly, aroma is liked slightly, the texture is liked slightly, scoring texture with normal texture, the overall acceptance is liked slightly.
Pengaruh Konsentrasi Asam Jawa (Tamarindus indica L.) Terhadap Karakteristik Permen Keras Rendah Kalori
Authors: Avista Nois Brenda , Pratiwi I Desak Putu Kartika , Sri Wiadnyani Anak Agung Istri
Published: April 2024

Low-calorie hard candy is a type of candy that has a low-calorie content and generally uses sugar substitutes such as stevia and isomalt to provide sweetness without adding significant calories. This research was aimed to determine the effect of tamarind concentration and to obtain the concentration of tamarind which produces low-calorie hard candy with the best characteristics. This study used a completely randomized design with five levels of tamarind concentration, such as 0%, 5%, 10%, 15%, and 20%, with three replications. The variables observed were water content, total acid, total sugar, sensory hedonic test (color, texture, taste, and overall acceptance) and intensity test (stickiness). The data was analyzed by analysis of variance and if the treatment had a significant effect, then it was continued with Duncan multiple range test. The results showed that the concentration of tamarind had a significant effect on water content, total acid, total sugar, color, taste, texture, stickiness and overall acceptance of the hard candy. The best characteristic of low-calorie hard candy was the addition of 5% tamarind with a water content of 0.80%, total acid of 1.02%, total sugar of 24.54%, and sensory color was liked, taste was liked, texture was liked, adhesiveness was slightly non-sticky, vitamin C of 7,56 mg/100g and antioxidant activity of 17.16%.
Pengaruh Proporsi Terigu dan Tepung Sukun (Artocarpus altilis) Terhadap Karakteristik Brownis Panggang
Authors: Singarsari Diasaputri Ketut Ayurina , Puspawati Ni Nyoman , Suparthana Putu
Published: April 2024

Brownies is a soft textured cake with a distinctive chocolate flavor. This study aims to determine the effect of adding breadfruit flour on the characteristics of brownies and determine the right proportion ofbreadfruit flour to produce brownies with the best characteristics. The experimental design used in this study was a completely randomized design (CRD) with the addition of breadfruit flour consisting of 6 treatment levels: 0%, 5%, 10%, 15%, 20% and 25%. Each treatment was repeated 3 times to obtain 18 experimental units. Data were analyzed using variance and in the treatment which showed a significant effect followed by the Duncan Multiple Range Test (DMRT). The results showed that the addition of breadfruit flour had a significant effect on water content, ash content, protein content, fat content, carbohydrate content, crude fiber content, hedonic tests (color, texture, taste and aroma) and scoring tests (texture and taste). The addition of breadfruit flour as much as 15% produces the best product with the characteristics of a moisture content of 17.19%, ash content of 1.55%, protein content of 4.46%, fat content of 27.40%, carbohydrate content of 49.38%, crude fiber content of 8 .50%, preferred color, preferred soft texture, preferred brownie distinctive taste, preferred aroma and preferred overall acceptability.
Karakteristik Ekstrak Theobromin Dari Kulit Biji Kakao (Theobroma cacao L.) Dengan Variasi Ukuran Partikel Dan Waktu Ekstraksi
Authors: Utomo Fadhilla Surya , Putra Gusti Putu Ganda , Wrasiati Luh Putu
Published: April 2024

Cocoa bean shells contain theobromine, which includes methylxanthine besides caffeine and theophylline. This study aims to know the effect of particle size and time of extraction on the characteristic of theobromine extract from cocoa bean shells and determine the best variation treatments to produce theobromine extract from cocoa bean shells. This study used a factorial Randomized Block Design (RBD) with two factors, that is particle size (40, 60, and 80 mesh) and time of extraction (24, 36, and 48 hours). The data were analyzed by Analysis of Variance (ANOVA) and continued with the Tukey test. The results showed that particle size and time of extraction had a very significant effect on the yield, theobromine content, and color intensity (L*, a*, b*). Interaction between treatments had a very significant effect on the redness level (a*) and yellowish level (b*) but had no significant effect on the yield, theobromine content, and brightness level (L*). Based on the effectiveness index test, particle size 80 mesh and time of extraction 48 hours were the best treatment with the following characteristics of theobromine extract: yield 21,40±1,67 percents; theobromine content 4,91±0,10 percents; brightness level (L*) 30,30±1,84; redness level (a*) 15,75±1,48; and yellowish level (b*) 17,55±0,78.

Keywords : Cocoa bean shell, extraction, theobromine

Kulit biji kakao mengandung senyawa theobromin, dimana termasuk salah satu dari senyawa metilxantin selain kafein dan teofilin. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh ukuran partikel dan waktu ekstraksi terhadap karakteristik ekstrak theobromin dari kulit biji kakao serta menentukan variasi perlakuan terbaik untuk menghasilkan ekstrak theobromin dari kulit biji kakao. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) faktorial dengan dua faktor, yaitu ukuran partikel (40, 60, dan 80 mesh) dan waktu ekstraksi (24, 36, 48 jam). Data dianalisis menggunakan Analysis of Variance (ANOVA) dan dilanjutkan dengan uji Beda Nyata Jujur (BNJ). Hasil penelitian menunjukkan bahwa ukuran partikel dan waktu ekstraksi berpengaruh sangat nyata terhadap rendemen, kadar theobromin, dan intensitas warna (L*, a*, b*). Interaksi antar perlakuan berpengaruh sangat nyata terhadap tingkat kemerahan (a*) dan tingkat kekuningan (b*), namun tidak berpengaruh nyata terhadap rendemen, kadar theobromin, dan tingkat kecerahan (L*). Berdasarkan uji indeks efektivitas, ukuran partikel 80 mesh dan waktu ekstraksi 48 jam merupakan perlakuan terbaik dengan karakteristik ekstrak theobromin sebagai berikut: rendemen 21,40±1,67 persen; kadar theobromin 4,91±0,10 persen; tingkat kecerahan (L*) 30,30±1,84; tingkat kemerahan (a*) 15,75±1,48; dan tingkat kekuningan (b*) 17,55±0,78.

Kata kunci : Kulit biji kakao, ekstraksi, theobromin
A Fine-Tuned RetinaNet for Real-Time Lettuce Detection
Authors: Prasetyo Eko Wahyu , Nambo Hidetaka
Published: April 2024

The agricultural industry plays a vital role in the global demand for food production. Along with population growth, there is an increasing need for efficient farming practices that can maximize crop yields. Conventional methods of harvesting lettuce often rely on manual labor, which can be time-consuming, labor-intensive, and prone to human error. These challenges lead to research into automation technology, such as robotics, to improve harvest efficiency and reduce reliance on human intervention. Deep learning-based object detection models have shown impressive success in various computer vision tasks, such as object recognition. RetinaNet model can be trained to identify and localize lettuce accurately. However, the pre-trained models must be fine-tuned to adapt to the specific characteristics of lettuce, such as shape, size, and occlusion, to deploy object recognition models in real-world agricultural scenarios. Fine-tuning the models using lettuce-specific datasets can improve their accuracy and robustness for detecting and localizing lettuce. The data acquired for RetinaNet has the highest accuracy of 0.782, recall of 0.844, f1-score of 0.875, and mAP of 0,962. Metrics evaluate that the higher the score, the better the model performs.
Comparison of Gain Ratio and Chi-Square Feature Selection Methods in Improving SVM Performance on IDS
Authors: Diaz Ricky Aurelius Nurtanto , Putra I Ketut Gede Darma , Sudarma Made , Sukarsa I Made , Jawas Naser
Published: April 2024

An intrusion detection system (IDS) is a security technology designed to identify and monitor suspicious activity in a computer network or system and detect potential attacks or security breaches. The importance of accuracy in IDS must be addressed, given that the response to any alert or activity generated by the system must be precise and measurable. However, achieving high accuracy in IDS requires a process that takes work. The complex network environment and the diversity of attacks led to significant challenges in developing IDS. The application of algorithms and optimization techniques needs to be considered to improve the accuracy of IDS. Support vector machine (SVM) is one data mining method with a high accuracy level in classifying network data packet patterns. A feature selection stage is needed for an optimal classification process, which can also be applied to SVM. Feature selection is an essential step in the data preprocessing phase; optimization of data input can improve the performance of the SVM algorithm, so this study compares the performance between feature selection algorithms, namely Information Gain Ratio and Chi-Square, and then classifies IDS data using the SVM algorithm. This outcome implies the importance of selecting the right features to develop an effective IDS.
ANALISIS LITERASI STATISTIS MAHASISWA KONTEKS PANDEMI COVID-19 DITINJAU DARI RESILIENSI MATEMATISNYA
Authors: Hafiz M. , Nur Atiqoh Khamida Siti
Published: April 2024

Literasi statistis adalah salah satu hardskill matematik yang harus dimiliki mahasiswa calon jurnalis. Tujuan penelitian ini adalah mendeskripsikan literasi statistis mahasiswa berdasarkan komponen keterampilan membaca, pengetahuan statistika, pengetahuan matematika, pengetahuan konteks, dan keterampilan mengevaluasi informasi melalui pertanyaan kritis dan mendeskripsikan gambaran literasi statistis mahasiswa ditinjau dari tingkat resiliensi matematisnya. Penelitian ini menggunakan metode kuantitatif jenis non-eksperimental deskriptif. Subjek penelitian adalah 38 orang mahasiswa di program studi Jurnalistik diperoleh dengan teknik purposive sampling. Penelitian ini dialksanakan pada bulan September 2021. Instrumen penelitian yang digunakan adalah tes literasi statistis dan skala resiliensi matematis. Hasil penelitian menunjukkan bahwa komponen literasi statistis dengan capaian tertinggi adalah pengetahuan konteks dan terendah adalah pertanyaan kritis. Kesimpulan dari hasil penelitian ini adalah dari 5 komponen capaian literasi statistis mahasiswa hanya 1 komponen yang termasuk kategori baik yaitu pengetahuan konteks sedangkan 4 lainnya termasuk kategori kurang dan perlu ditingkatkan. Selanjutnya secara deskriptif capaian masing-masing komponen literasi statistis antara mahasiswa dengan resiliensi tinggi dan sedang tidak jauh berbeda. Capaian literasi statistis pada mahasiswa dengan kategori resiliensi tinggi dan sedang adalah hanya 1 komponen yang termasuk kategori baik yaitu pengetahuan konteks sedangkan 4 lainnya termasuk kategori kurang dan perlu ditingkatkan juga.
PROSES BERPIKIR ALJABAR BERDASARKAN METAKOGNISI
Authors: Masnia Masnia , Waluya Stevanus Budi , Dewi Nuriana Rachmani , Sohilait E
Published: April 2024

Matematika memiliki berbagai cabang ilmu diantaranya adalah aljabar, dimana dalam aljabar berupa persamaan, simbol, tabel grafik dan lain sebagainya. Aljabar adalah kognisi yang merupakan alat berupa fungsi dan pemodelan matematika. Berpikir aljabar merupakan sebuah proses dalam Berpikir dengan pendekatan masalah matematika yang berhubungan dengan penggunaan simbol, alat, diagram, tabel dan sebagainya dengan menguji dan membuktikannya. Salah satu pandangan tentang Berpikir aljabar merupakan aktivitas otak dimana metakognisi merupakan Berpikir dalam Berpikir  atau Berpikir tentang kognisi, di dalam metakognisi terdiri dari pengetahuan metakognisi dan manajemen metakognisi, dalam pengetahuan kognisi maka kita harus mengetahui tentang diri sendiri, mengetahui tentang strategi dan mengetahui tentang tugas, dalam manajemen metakognisi berupa sebuah perencanaan, monitoring dan regulari yang itu semua merupakan model cluster dari metakognisi yang bisa dijadikan indikator metakognisi. penelitian ini bertujuan untuk mengetahui proses Berpikir aljabar berdasarkan metakognisi. metode dalam penelitian ini adalah tinjauan pustaka, tinjauan pustaka yang penulis ambil dari sumber primer jurnal baik jurnal nasional ataupun jurnal internasional. Kesimpulan dari proses Berpikir aljabar berdasarkan metakognisi adalah Proses Berpikir Aljabar berdasarkan metakognisi adalah sebuah proses Berpikir yang berhubungan dengan konten aljabar yang memiliki pemahaman tentang diri sendiri, strategi dan tugas dalam menyelesaiakan masalah matematika, disertai dengan perencanaan, monitoring dan regulasi dalam meningkatkan proses Berpikirnya.
ANALISIS TINGKAT KOGNITIF SISWA KELAS XI-MIPA PADA MATERI TRIGONOMETRI BERDASARKAN TAKSONOMI BLOOM
Authors: Wicaksono Ramadhan Kusumo , Hafiz M. , Putri Finola Marta
Published: April 2024

Kemampuan kognitif siswa sangat diperlukan oleh guru untuk mengetahui tingkat kognitif siswa yang akan diajar. Tujuan dari penelitian ini adalah untuk mengetahui tingkat kognitif siswa kelas XI dan faktor apa saja yang mempengaruhi kemampuan kognitif pada materi trigonometri berdasarkan teori taksonomi bloom. Metode penelitian yang dilakukan adalah deskriptif kualitatif. Subjek penelitian ini adalah siswa kelas XI-MIPA disalah satu SMA Negeri di Jakarta Selatan Tahun Ajaran 2021/2022 sebanyak 40 orang. Instrumen pengumpulan data yang dilakukan adalah tes berupa 6 soal uraian materi trigonometri, wawancara dan dokumentasi. Teknik analisis data pada penelitian ini menggunakan statistik deskriptif. Kesimpulan hasil penelitian ini adalah tingkat kognitif siswa kelas XI MIPA masih tergolong rendah dengan presentase rata-rata hasil tes adalah 40,25. Pencapaian hasil tes belajar tingkat kognitif siswa pada indikator C1 sebesar 80%, indikator C2 sebesar 60,6%, indikator C3 sebesar 65,6%, indikator C4 sebesar 4,4%, indikator C5 sebesar 56,3% dan indikator C6 sebesar 19,2%. Hasil penelitian menunjukkan bahwa faktor siswa mendapatkan kategori rendah, meliputi (1) kesulitan siswa dalam pembelajaran daring, (2) terlalu monotonnya guru dalam mengajar dan (3) kesulitan siswa dalam menggunakan konsep hubungan antar materi. Hasil penelitian ini menunjukkan bahwa perlu adanya peningkatan dalam proses pembelajaran matematika materi trigonometri dengan membiasakan siswa menyelesaikan masalah HOTS.
Kepemimpinan dan Budaya Organisasi di Indonesia
Authors: Buntoro Darmasetiawan Johannes , Rapina Rapina , Mardiana Mardiana
Published: April 2024

Tujuan penelitian ini menjadikan penelitian ini sebagai studi pendahuluan untuk memahami apakah Manajemen Puncak dapat membentuk budaya organisasi melalui tiga faktor pendukung yaitu proses seleksi, kinerja sebagai role model, dan sosialisasi ­. Studi yang lebih dalam akan disarankan untuk mengikuti studi ini. Penelitian ini menggunakan metode deskriptif, yang akan menggambarkan “warna” (nilai, gaya manajemen, dan perilaku) Manajemen Puncak, upaya Manajemen Puncak ­untuk ­menyebarkan ­“warna” mereka melalui tiga ­faktor ­yang berkontribusi, dan seberapa mirip “warna” (gaya manajemen, nilai, dan perilaku) dan kekuatan budaya perusahaan ­yang ­telah ­dikembangkan. Kuesioner dibagikan kepada 30 organisasi, 30 Top ­Management ­, dan 36 Middle Management. Hasil penelitian menunjukkan bahwa budaya organisasi dapat dibentuk oleh Top Management sebagai role model dimana Top Management juga sering mengadakan pertemuan ­dengan ­bawahannya ­yang menandakan adanya komunikasi yang intensif ­antara ­Top ­Management dengan anggota organisasi lainnya. Penelitian ini berkontribusi ­untuk memperkaya ­literatur manajemen, terutama dalam hal faktor-faktor apa saja yang mempengaruhi budaya organisasi dalam kaitannya dengan ­Manajemen ­Puncak ­.
Pengaruh Standar Operasional Prosedur, Efektivitas Sistem Informasi Akuntansi, Ketaatan Aturan Akuntansi dan Kesesuaian Kompensasi terhadap Kecurangan
Authors: Putri Alviana Rizqika Amalia , Oktarina Dian
Published: April 2024

Penelitian ini bertujuan untuk menguji dan menganalisis variabel Standar Operasional Prosedur (SOP), efektivitas Sistem Informasi Akuntansi (SIA), ketaatan aturan akuntansi dan kesesuaian kompensasi terhadap kecurangan akuntansi. Metode penelitian yang digunakan dalam penelitian ini yaitu dengan metode penelitian kuantitatif dengan data primer yang diperoleh dari penyebaran kuesioner. Populasi dalam penelitian ini yaitu karyawan bagian akuntansi dan keuangan di Satuan Kerja Perangkat Daerah (SKPD) Kabupaten Bangkalan. Pengambilan sampel pada penelitian ini menggunakan metode purposive sampling. Data dalam penelitian ini diolah menggunakan Partial Least Square Scructural Equation Modeling (PLS-SEM) dengan sofware Warp-PLS 8.0. Hasil dari penelitian ini menyatakan bahwa SOP, Efektivitas SIA, Ketaatan aturan akuntansi dan Kesesuaian kompensasi berpengaruh negatif terhadap kecurangan akuntansi
Pengaruh Perputaran Kas, Struktur Modal, Pertumbuhan Laba dan Ukuran Perusahaan Terhadap Profitabilitas
Authors: Anggita Dara , Dewi Siska , Safitri Anni
Published: April 2024

Penelitian ini bertujuan untuk mengetahui pengaruh perputaran kas, struktur modal, pertumbuhan laba dan uku­ran perusahaan terhadap profitabilitas. Populasi penelitian adalah perusahaan manufaktur sub sektor makanan dan minuman yang terdaftar di Bursa Efek Indonesia periode 2019-2022. Teknik pengambilan sampel yang digunakan adalah teknik purposive sampling. Metode analisis data yang digunakan adalah regresi linier berganda dengan me­nggunakan SPSS versi 25. Hasil penelitian secara parsial menunjukkan bahwa perputaran kas tidak berpengaruh sig­nifikan terhadap profitabilitas, struktur modal berpengaruh negative dan signifikan terhadap profitabilitas, pertumbuhan laba berpengaruh positif dan signifikan terhadap pro­fi­ta­bilitas, dan ukuran perusahaan tidak berpengaruh terhadap profitabilitas. Sedangkan untuk hasil secara simultan me­nunjukkan bahwa perputaran kas, struktur modal, per­tum­buhan laba, dan ukuran perusahaan berpengaruh positif dan signifikan terhadap profitabilitas.
Pengaruh Kompensasi dan Kedisiplinan Terhadap Kinerja Pegawai Negeri Sipil Dengan Kepuasan Pegawai dan Motivasi Kerja Sebagai Variabel Intervening
Authors: Mardiyah Siti Solikha , Mariyono Joko
Published: April 2024

Tujuan dilakukannya pada penelitian ini adalah untuk menganalisis pengaruh kompensasi, kedisiplinan, kepuasan pegawai, motivasi kerja, kinerja pegawai. Populasi dalam penelitian ini berjumlah 300 orang yang merupakan Pegawai RSUD Brebes yang berstatus PNS dan teknik pengambilan sampel penelitian ini menggunakan teknik “cluster random sampling. Teknik pengumpulan data yang digunakan adalah dengan kuesioner. Metode Analisis data yang digunakan dalam penelitian ini adalah pengujian instrument penelitian, analisis statistik deskriptif, structutal equation modeling (SEM), dan uji mediasi. Beberapa simpulan yang dapat diambil dari penelitian ini adalah terdapat pengaruh positif kompensasi terhadap kepuasan pegawai, terdapat pengaruh positif kedisiplinan terhadap kepuasan pegawai, terdapat pengaruh positif kompensasi terhadap motivasi kerja, terdapat pengaruh positif kedisiplinan terhadap motivasi kerja, terdapat pengaruh positif kompensasi terhadap kinerja pegawai, terdapat pengaruh positif kedisiplinan terhadap kinerja pegawai, terdapat pengaruh negatif kepuasan pegawai terhadap kinerja pegawai, tidak terdapat pengaruh motivasi kerja terhadap kinerja pegawai, kepuasan pegawai dan motivasi kerja belum mampu memediasi pengaruh kompensasi terhadap kinerja pegawai, kepuasan pegawai dan motivasi kerja belum mampu memediasi pengaruh kedisiplinan terhadap kinerja pegawai
Optimization Of Cutting Parameters Of AISI 4140 Material Turning On Carbide Tool Life
Authors: Lubis Sobron , Rosehan  , B.K Heru , Lam Silvester , R.K Natasya
Published: April 2024

Optimization of cutting parameters is intended for the cutting process to determine the ability of the tool eye to make cuts in this study, the value of the optimization of the tool life for cutting parameters is varied. In this experiment, a CNC lathe with aisi material 4140 was used. Turning is done with a variation of cutting speed 190m/min, 200m/min, 210 m/min. depth of cut 0.5mm,0.6mm, 0.7mm and feed rate0.1 mm/rev, 0.2 mm/rev, 0.3 mm/rev. With an examination every five minutes to measure the wear of the tool. The data from the measurements were processed using the taguchi method with the orthogonal matrix used is L9(33). The results obtained from the calculation of ANOVA data on each cutting parameter and at each level variation are known that the feed rate has the variable that most affects the cutting speed tool has the most influential variable with the optimal combination of cutting speed 200 m / min, depth of cut 0.5mm, and feed rate 0.1mm / rev.
IDENTIFICATION OF ROAD CONSTRUCTION RISK
Authors: Waty Mega , Sulistio Hendrik
Published: April 2024

Risk identification is an important thing which is the initial identification of risk management. Change Order

which causes the cost of contract items to swell, planning errors and omissions as well as changes in scope

that can be reduced by sharpening the planning results. This research focuses on identifying risks for

change orders for road construction projects in the West Java province. Actual data obtained from 10 road

construction projects from the 2013 fiscal year to the 2018 fiscal year to get the frequency of change orders

that occur in various road construction work and the results obtained are to produce 313 construction

changes with the identification of change order risks in 21 road construction projects with the largest

change order risk identification on the work Asphalt Emulsion Absorb Layer, Type 2 Precast Kerb, Masonry

with mortar, Low strength concrete f'c 15 MPa, Masonry followed by 16 other construction works.
Repetitive Project Optimization with Dynamic Programming Method
Authors: Hosanna Erica , Fuk Jin Oei
Published: April 2024

Repetitive Scheduling Method is a scheduling method tailored specifically for projects with repetitive activities.

Project optimization is done to optimize the cost and duration to be as small and fast as they can be, but

applications of project optimization in repetitive projects are inefficient and leaves a lot of room for error.

Research analyses uses dynamic programming with the program Python and Google OR-Tools. This

research starts with designing a set of dynamic programing script for project optimization, testing it on a

project, and comparing it to results based on manual application. Project optimization analyses using dynamic

programming will result on comparisons between cost and duration in a project. The script is then slightly

adjusted and implemented on multiple critical path project. It is concluded that dynamic programming method

is more efficient and faster in project optimization.
Resource Leveling using Two-Stage Scheduling Model for a Highway Construction Project at Jakarta
Authors: Wintan Rius , Gondokusumo Onnyxiforus
Published: April 2024

Project scheduling relates to series of activities that can have dependencies on each other during implementation. Each series of activities can cause problems from planning resource such as labor, costs, time, and heavy equipment to project implementation. The purpose of this study is to find out how to apply the two-stage scheduling optimization method for resource leveling, create a workforce histogram, and print the results of optimization resource scheduling in the form of LSM (Linear Scheduling Method) diagram. The existence of resource leveling is expected to avoid the problem of sudden resource needs or excessive resource accumulation. The biggest challenge in doing resource leveling is the increasing project duration. The two-stage scheduling optimization model has characteristics of CSP (Constraint Satisfaction Problem) so it will avoid increasing project duration. This optimization model will be carried out twice, assisted by using Microsoft Excel software with add-ins solver. The first stage will optimize the entire activities while the second stage will optimize the segment of non-controlling activities based on the CAP (Controlling Activity Path) that was formed during the first stage. The object of research used is a highway construction project at Jakarta. The results showed a new schedule with lower resource fluctuations.
Application of Materials for Laundry Room Needs in Residential Houses
Authors: Wijaya Gracia , Ferdinand
Published: April 2024

In residential needs, the laundry room has an essential role, because washing and drying activities cannot be separated from household chores. The modern interior design concept of a laundry room aims to get a comfortable atmosphere for user needs. The interior atmosphere can be formed through the basic design elements consisting of lines, shapes, fields (color and texture), and light spaces. Interior room elements are formed by several two-dimensional fields, namely floors, walls, ceilings and door and window.

In interior design, a project must be described broadly from the selection of floor, wall and ceiling materials, to cabinet furniture upholstery and other materials used to meet the functional, durability and aesthetic requirements of the room.

These materials are often chosen based on aesthetic quality and price with many choices, and the durability of interior finishing is also a major consideration for interior designers. Floors, walls and ceilings must be durable, i.e. able to withstand wear, pressure, and damage, both structurally and in terms of quality, as well as wooden tables and joints, which must be able to withstand wear and tear tests and time.
The substantiation for the choice of excipients in the composition of “Viburnicor” tablets and the technology of their production
Authors: Yaroshenko A. O. , Shpychak O. S. , Ruban O. A. , Slipchenko G.D. , Bezrukaviy Ye. A.
Published: April 2024

Aim. To substantiate the choice of excipients in order to manufacture tablets with cardioprotective and membrane-stabilizing effects based on the Viburnum opulus fruit liquid extract (VOFLE).
Materials and methods. The study subject is a liquid extract developed on the basis of Viburnum opulus L. and its excipients approved for medical use. Organoleptic, physicochemical and pharmacotechnological research methods were used in the study. Statistical processing of the data obtained was carried out according to generally accepted statistical methods using Excel (MS Office 2019) and Statistica 8.0 (StatSoftInc., USA). The data obtained were analyzed using the methods of variation statistics. The acceptable significance level was p < 0.05.
Results and discussion. According to the results of the tests conducted, the pharmacotechnological properties of 8 test samples of masses for tablets with VOFLE were studied, their indicators for disintegration, fluidity and pressability were determined; based on them, the rational composition of tablets under the conditional name “Viburnicor” was substantiated. Drafts of technological regulations were developed, considering the technological equipment of the production site of the workshop in the conditions of the Pharmaceutical Company “Zdorovye” LLC (Kharkiv). The results of the experimental studies were used to develop a flowchart of the technological process for manufacturing the cardioprotective and membrane-stabilizing tablets based on the plant substance VOFLE and a hardware scheme tested in industrial conditions at Pharmaceutical Company “Zdorovye” LLC (Kharkiv), as well as to establish controlled technological parameters for each stage of the technological process of manufacturing the medicine developed in the form of tablets.
Conclusions. As a result of the pharmacotechnological and physicochemical studies conducted to substantiate the choice of excipients for cardioprotective and membrane-stabilizing tablets based on the Viburnum opulus fruit liquid extract, the rational composition and optimal technology for manufacturing the herbal medicine developed in industrial conditions of domestic drug production have been proposed.
The The Influence of Program Participation on The Empowerment of Sustainable Food Program Participants During The Pandemic Era
Authors: Saleh Amiruddin , Hanifah Nur
Published: March 2024

The imposition of large-scale social restrictions has an impact on decreasing participation in empowerment. On the other hand, participation is one of the principles of empowerment. The application of this principle will consequently make the community empowered. Through these stages of empowerment, the community can get out of its powerless condition. If empowerment is realized, the program deserves to be called an empowerment program. This study aims to analyze the influence of program participation on empowerment. The study used the census method on 35 respondents and was supported by qualitative data. Based on the research results, program participation in the planning stage has a positive influence on power within, power to, and power with. Program participation in the decision-making stage has a positive influence on power over. Program participation in the implementation phase has a positive influence on power within, power to, and power with. Monitoring and evaluation have a positive influence on power. Program participation in the outcome utilization stage has a positive influence on power within and power to.
Muotoiluajattelu tulee, oletko valmis?
Authors: Hirvisalo Emma , Ylikauppila Anna
Published: April 2024

Kirjastojen pitää vastata yhteiskunnan ja eri asiakasryhmiensä muuttuviin tarpeisiin. Suomen Tieteellisen Kirjastoseuran tutkijapalveluiden työryhmä järjesti 30.11.2023 Timanttiset työkalut -webinaarin, jossa pureuduttiin kirjaston eri palveluiden kehittämiseen palvelumuotoilua hyödyntämällä. Oulun yliopiston opiskelijat Anna Ylikauppila ja Emma Hirvisalo kertovat ensikosketuksestaan palvelumuotoilun lainalaisuuksiin ja muotoiluajattelun timantteihin.
Tiedonhaku muuttuu – muuttuuko informaatiolukutaito ja sen opetus?
Authors: Holopainen Riitta , Suikka Minna
Published: April 2024

STKS:n informaatiolukutaito-työryhmä järjesti 17.11.2023 Jyväskylän yliopiston Lähde-kirjastossa tiedonhankinnan opetuksen nykytilaa ja tulevaisuutta käsittelevän seminaarin. Seminaarin aiheena oli muuttuva, monipuolistuva ja moninaistuva informaatiolukutaito. Seminaarissa pohdittiin, miten pysyä informaatiolukutaidon kehityksen kärjessä, millä tavoin tekoäly mullistaa oppimista ja informaatioympäristöjä sekä miten oppimisvaikeudet näkyvät nettilukemisessa. Lisäksi kuultiin, millaisia hyviä käytänteitä tiedonhankinnan kouluttajilla ja opettajilla on lähitapaamisiin ja verkko-opetukseen liittyen.