bluuebunny/crossref_metadata_2025 huggingface dataset:
Research of frame-panel and modular technologies at construction sites of the Military Construction Complex
Authors:   Saint Petersburg State University of Architecture and Civil Engineering, Tilinin Yu. I. , Stupakova O. G. ,   Saint Petersburg State University of Architecture and Civil Engineering, Khoroshen'kaya E. V. ,   Saint Petersburg State University of Architecture and Civil Engineering
Published: May 2023

The military construction complex in modern conditions performs work not only on special objects, but also on civilian objects of various purposes. There were studied the best practices in the construction of facilities in the Arctic conditions and the erection of multifunctional medical centers under time pressure. The article discusses the experience of using frame-panel and modular construction technologies. Particular attention is paid to the construction of an administrative and amenity complex in the Arctic, where the frame-panel technology was used for the construction of buildings, medical centers were erected similarly. No less interesting is the experience of building from three-dimensional modules. Considering various frame-panel and modular technologies for erecting buildings at the facilities of the Military Construction Complex, the authors carried out expert assessments and compared performance indicators, as a result of which the advantages and disadvantages of building technologies were identified.
Idea kotilon kuoressa
Authors: Malmisalo-Lensu Anne-Maija , Lukkarinen Päivi
Published: May 2023

Artikkelissa tarkastellaan kampuskappelisuunnitelmaa, jonka Jyväskylän kasvatusopillisen korkeakoulun ylioppilaskunta tilasi arkkitehti Alvar Aallolta (1898–1976) vuonna 1961. Kappeli oli tarkoitus rakentaa vuoden 1964 lopulla valmistuneen ylioppilastalon osaksi. Kyseessä on taidehistoriallinen tapaustutkimus, erityisesti eri prosessivaiheista muodostuvan suunnittelukokonaisuuden selvitys. Artikkelissa tarkastellaan Aallon toimiston laatimia neljänlaisia luonnoksia kiinnittäen huomiota kappelin sijaintiin, muotoon, ja sisätilaratkaisuihin. Tutkimus osoittaa, miten määrätietoisesti Alvar Aalto piti kiinni arkkitehtonisen ja kaupunkikuvallisen näkemyksensä säilymisestä projektin edetessä. Kappelin rakentaminen viivästyi ylioppilaskunnan suunnatessa varojaan asuntorakentamiseen ja kiinnostuksen laannuttua, ja lopulta kappeli jäi rakentamatta.
Pengembangan Perangkat Pembelajaran dengan Model Problem Based Learning dengan Berbantuan Software Geogebra pada Materi Persamaan Garis Lurus Kelas VIII SMP
Authors: Zetriuslita Zetriuslita , Lestari Desy , Dahlia Agus , Istikomah Endang
Published: May 2023

Penelitian ini bertujuan untuk mengetahui validitas, kepraktisan dan keefektifan dari perangkat pembelajaran matematika berupa silabus, Rencana Pelaksanaan Pembelajaran (RPP) dan Lembar Kerja Peserta Didik (LKPD) dengan model Problem Based Learning (PBL) berbantuan software Geogebra pada materi persamaan garis lurus kelas VIII SMP. Jenis penelitian pengembangan yang digunakan yaitu model ADDIE yang terdiri dari 5 tahap, yaitu analysis, design, development, implementation, dan evaluation. Instrumen penelitian menggunakan lembar validasi, angket respon peserta didik dan angket respon guru serta soal tes. teknik pengumpulan data menggunakan skala likert. Teknik analisis data yang digunakan yaitu analisis kuantitatif untuk mengetahui kevalidan, kepraktisan dan keefektifan. Dari hasil penelitian diperoleh bahwa persentase validitas pada silabus yaitu  91,66% dengan kriteria “sangat valid”. Persentase validitas RPP yaitu 93,65% dengan kriteria “sangat valid“. Dan persentase validitas LKPD yaitu 87,78% dengan kriteria “sangat valid“. adapun persentase kepraktisan angket respon peserta didik pada LKPD yaitu 91,3% dengan kriteria “sangat praktis”, dan persentase kepraktisan angket respon guru pada RPP diperoleh 96,42% dengan kriteria “sangat praktis”. Dan adapun persentase efektifitas dari hasil soal pretest dan posttest yaitu 79,5% dengan kriteria “efektif”. Dengan demikian perangkat pembelajaran matematika dengan model Problem Based Learning (PBL) berbantuan software Geogebra pada materi persamaan garis lurus kelas VIII SMP telah teruji kevalidan, kepraktisan dan keefektifannya. Sehingga perangkat pembelajaran layak untuk digunakan.
Big Data Analysis in Commercial Social Networks: Analysis of Twitter Reviews for Marketing Decision Making
Authors: Satauri Imane , Satouri Boutaina , El Beqqali Omar
Published: May 2023

Content generated by users on commercial social networks about products and brands generates large volumes of data that can be transformed into relevant and useful recommendations for marketing decisions. Every day, consumers post their opinions online on social networks about products they have purchased and used, and companies are increasingly interested in tracking this information in real time for better decision making. The main problem is to extract key information from consumers' textual comments and use it automatically to measure the quality of products or brands. In this work, we propose a hybrid approach to automatically analyze these reviews, assigning a quantitative score to negative and positive user content.

The analysis of online consumer sentiment has increased significantly in recent years, being crucial to determine the success of businesses in a wide range of sectors, tourism, hospitality and e-commerce. In the same context, this work proposes a framework for analyzing the sentiment of reviews posted on the Twitter network towards products and brands. The first step is the construction of a dataset by collecting a set of reviews posted online on Twitter, processing and cleaning the textual data for better accuracy, and then developing a hybrid approach for product evaluation and polarities creation using lexicon-based methods and machine learning-based analysis techniques.
Auf die Plätze, fertig, los!
Authors: Eberspächer Matthias
Published: May 2023

Diagnose-Modelle für die Zusammenarbeit in Projekten fokussieren häufig einseitig auf den Arbeitsmodus Teamarbeit. Die Etablierung guter Gruppen wird nicht beschrieben, häufig werden die Begriffe „Gruppe“ und „Team“ synonym verwendet. Gruppenarbeit lohnt sich immer dann, wenn in einem stabilen Umfeld voneinander unabhängige Arbeitspakete möglichst effizient abgearbeitet werden. Der Artikel schlägt ein neues Modell vor, das beide Zusammenarbeitsformen gleichberechtigt berücksichtigt und sowohl den Aufbau guter Teams als auch guter Gruppen unterstützt.
A novel approach for tendinopathy induction in donkeys using artificial heat stimulation strategy
Authors:   Department of Surgery, Faculty of Veterinary Medicine, Alexandria University, Egypt, Elsayad Abdellatif , Nouh Samir R. , El-Kammar Mahmoud H. , Elmesiry Ahmed , Elkhenany Hoda A.
Published: May 2023

Animal models for tendonitis are essential for studying the disease’s mechanism and pathogenesis, and evaluating different therapeutic protocols. The temperature seems to play a significant role in tendinitis initiation. The aim of this study was the generation of a novel, safe and cheap tendinitis model, and validation of its reliability. The effect of microwave diathermy (30 watts for 30 min) on the flexor tendons of donkeys as animal models was investigated after 15, 30 and 60 days. The evaluation was based on geometric analysis, ultrasonography, histomorphometric analysis and scanning electron microscopy (SEM). Microwave diathermy was capable of successfully inducing well-defined lesions in the superficial digital flexor tendon (SDFT) as well as the deep digital flexor tendon (DDFT). The results showed that all the animals exhibited signs of lameness, starting on day 15 and reaching on maximum on day 30. A significant increase in limb circumference was also detected on day 30 (P<0.05). Furthermore, the geometrical analysis of the proportion of induced lesion (PIL) in correlation with the tendon diameter, revealed that PIL was at the maximum width on day 30 (20.6 ± 1.2% for SDFT and 15.7 ± 0.7% for DDFT), as detected by ultrasound. Moreover, a high number of rounded tenocytes, bleeding, severe matrix disruption, and an increase in fiber thickness were detected by histomorphometric analysis. Also, the matrix alignment was severely disrupted in both SDFT and DDFT by day 30, as confirmed by SEM. In conclusion, using microwave diathermy for induction of tendonitis in donkey is a reliable, minimally invasive, and cost-effective tendonitis model.
Association between single-nucleotide polymorphisms in ARID4A gene and sperm quality of Chinese water buffalo
Authors: Lu Guanhong , He Chuanyu , Yang Xi , Cheng Yunyun , Yang Rui , Song Jie , Wang Siyao , Wang Chunli , Ma Ze , Li Jiapeng , Feng Tianqi , Hao Linlin , Li Changhong
Published: May 2023

ARID4A (AT-rich interaction domain 4A) is closely related to animal sperm quality traits. In the present study, the association between ARID4A gene polymorphisms of Chinese water buffalo (Bubalus bubalis) with sperm quality traits was examined, including ejaculate volume, sperm concentration, post-thaw sperm motility, and sperm abnormality of buffalo semen. Seven single-nucleotide polymorphisms (SNPs) of ARID4A gene were detected in 156 Chinese water buffaloes by Sanger sequencing and identifying overlap peaks. Among the SNPs, six were associated with at least one sperm quality trait. In brief, g.21192G>C, g.21285C>G, and g.21364A>G could be used as potential markers for selecting semen with low sperm abnormality, high ejaculate volume, sperm concentration, and sperm motility. Furthermore, 10 haplotypes (H1: -CTCGG, H2: GTGGCA, H3: GCGGCA, H4: GCTGCA, H5: GCTCGA, H6: GTGGGG, H7: GCTCCG, H8: -CGGGA, H9: GCGGCG, and H10: GTTGCA) were formed by the six SNPs through linkage disequilibrium analysis, and then 14 different combined haplotypes were collected. Correlation analysis showed that the combined H1H2 haplotype had the highest genotype frequency. Notably, the combined H1H2 haplotype had low sperm concentration, low sperm motility, and high sperm abnormality. The combined H2H3 haplotype could be used as a potential molecular marker for selecting semen with high sperm motility. In general, we illustrated a significant correlation between SNPs in ARID4A and sperm quality traits of Chinese water buffalo, which may be useful in the marker-assisted selection of buffalo breeding. This study was the first to analyze the genetic polymorphisms of ARID4A and association with sperm qualities of Chinese buffalo.
INTERJECTION HE SOAYA LE...! IN NIASNESE: A NATURAL SEMANTIC METAFUNCTION APPROACH
Authors: SITINJAK VIVI NOVALIA , GEA NENCY ANGELITA , NDURU TRISMAN , HUTASOIT WIDYA CHRISTINA , PURBA YANTHY
Published: May 2023

This study explores the interjection of He Soaya le…! in Nias language using a descriptive qualitative method. Words that denote reactions or spontaneous expressions are interjections. The Nias language has an interjection that is similar to the exclamation of oh my God, namely He Soaya le...! Where this interjection is one of the quite iconic interjections in the daily conversation of the Nias people.  This research aims to know the meaning of the Interjection He Soaya le...! . In this paper, researchers identify Nias interjections in the Nias language using the Natural Semantic Metafunction approach. The method used in this study is a qualitative research method, namely research that uses written and oral data sources. The data is taken from a dialogue in the comedy-drama series entitled Abunawa. Distribution and contextual methods are the methods used in this study to obtain data. From the results obtained in this study, there is one meaning of the interjection He Soaya le...! Namely shock, fear and panic, and emotional expressions that can be formed through physiological changes in humans. In Nias language, it is also expressed in two semantic aspects of its metafunction, namely emotive and cognitive aspects. From the results of this research, it is hoped that it can become a source of knowledge and understanding for other people of different ethnicities from the people of Nias and can avoid misunderstandings about a language.
NASKAH TUḤFAH AL-MURSALAH (MAA.021) MASJID AGUNG SURAKARTA; KONSEP POSISI SALIK DALAM MARTABAT MENUJU MAQAM ‘ILAHIYYAH.
Authors: Zainaldy Mochammad Bagja Agung Nugraha , Sangidu Sangidu
Published: May 2023

Syaikh Fadhdlulah Al-Burhanpuri dalam karyanya yang berjudul Tuḥfah Al-Mursalah Ilā Ar-Rūh An-Nabiy mengungkapkan bahwa manusia memiliki posisi khusus yang bisa dilalui atau dijalani dengan berbagai macam cara. Nilai-nilai ketuhanan yang ada dalam diri manusia akan terbangun dan berfungsi sebagai titian yang akan menghantarkan dirinya kepada sang Wujūd. Dalam teks Tuḥfah Al-Mursalah Ilā Ar-Rūh An-Nabiy; terdapat tujuh martabat manusia dan berahir pada martabat insan kamil yang memiliki arti manusia yang sempurna. Manuskrip yang ada dalam penelitian ini berasal dari perpustakaan Masjid Agung Surakarta dengan kode teks MAA.021. Tujuan Penelitian ini mengungkap bagaimana konsep posisi salik dalam martabat menuju maqam ‘ilahiyyah sesuai dengan yang ada dalam manuskrip Tuḥfah. Untuk menjelaskan bagaimana posisi salik dalam maqam ‘ilahiyyah, maka metode yang digunakan dalam penelitian ini berupa metode filologis dan metode resepsi sastra Woflgang Iser (Repertoire), dengan pemaknaan pembaca individual terhadap teks maka nantinya konsep-kosep yang ditawarkan oleh Syaikh Burhanpuri dalam manuskrip Tuḥfah Al-Mursalah Ila Ar-Rūh An-Nabiy bisa dijelaskan dengan lugas. Hasil penelitian ini menunjukkan bahwa salik yang melakukan perjalanan spiritual menjadi ‘insān kāmil memerlukan pemahaman yang luas mengenai martabat tujuh, sehingga tidak terjebak dalam “wahdah Al-Wujūd” yang salah, untuk melakukan perjalanan tersebut diperlukan sikap Qurb Farā’id dan Nawāfil kepada memiliki Wujud.
REPRESENTASI PEREMPUAN ERA ORDE BARU DALAM MUSIK ANAK POPULAR INDONESIA KARYA PAPA T. BOB
Authors: Amalia Suci , Tjahjandari Lily
Published: May 2023

According to studies on popular children’s songs, songs can be a medium for forming a child’s mindset through reflection and memories contained in the lyrics and video clips of the songs. Popular children’s songs can also be used to spread gender ideology. Using Simone de Beauvoir’s gender approach and Julia Suryakusuma’s Ibuism Negara (National Motherism), this research demonstrates elements of gender inequality found in two songs by Papa T. Bob, namely Dudidudidam (video clip: Enno Lerian) and Papa Cinta Mama (video clip: Saskia and Savira), both created during the reign of the New Order. These elements combine to form the concept of family, which was developed during the New Order government. The results of this study’s analysis, using a descriptive qualitative approach and a read-see technique, lead to the domestication and objectification of women in the New Order era family concept attached to children in the lyrics and videos of popular children’s songs entitled Dudidudidam and Papa Cinta by Papa T. Bob.
Edição de 2023
Authors: De Melo Conti Diego , Angela Branchi Bruna
Published: May 2023

Em novembro de 2022, foi realizada a Conferência do Clima das Nações Unidas (COP 27) em Sharm El Sheikh no Egito, evidenciando, mais uma vez, a urgência de progressão na meta de um aquecimento global máximo de 1,5°C, ratificada em 2015 no Acordo de Paris, além da necessidade de construir ações concretas de adaptaçãoe financiamento climático. O editorial de 2023 da revista “Sustentabilidade: Diálogos Interdisciplinares” quer reforçar a importância da pesquisa científica em sustentabilidade para a resolução de problemas e desafios relacionados às mudanças climáticas e ao papel do Brasil.
Meningkatkan Pemahaman Siswa Tentang Dampak Bermain Video Game Melalui Layanan Konseling Informasi Menggunakan Media Cerita Bergambar
Authors: Sinta Sinta , Nurrahmi Hesty , Fatimah Syf.
Published: May 2023

Abstrak: Penelitian ini bertujuan untuk mengetahui: 1) Pemahaman siswa tentang dampak bermain video game sebelum mengikuti layanan konseling informasi menggunakan media cerita bergambar. 2) Proses pelaksanaan layanan konseling informasi melalui media cerita bergambar dalam meningkatkan pemahaman siswa tentang dampak bermain video game. 3) Berapa besar tingkat pemahaman siswa setelah diberikan layanan konseling informasi melalui media cerita bergambar tentang dampak bermain video game. Penelitian ini dilakukan di Sekolah Dasar Negeri 15 Siantan Desa Jungkat. Dalam Penelitian ini peneliti menggunakan metode penelitian kuantitatif. Jenis penelitian pre-eksperimental dengan desain penelitian one group pre-test and post-test. Berdasarkan hasil olahan data menggunakan Program Software Microsoft Office Excel For Windows dan aplikasi Stactical Package For The Social Scienses (SPSS) versi 25.0 for windows diperoleh hasil : 1) Tingkat pemahaman siswa sebelum treatment  terletak pada kategori sangat kurang terindikasi 26 siswa. 2) Proses layanan konseling informasi dilakukan sebanyak 6 kali pertemuan tahapannya mencangkup perencanaan kegiatan, pelaksanaan layanan, melakukan evaluasi, menganalisa hasil kegiatan, tindak lanjut kegiatan dan memberikan laporan. 3) Tingkat pemahaman siswa setelah treatment  terletak pada kategori sangat baik yang terindikasi 12 siswa dan kategori baik yang terindikasi 7 siswa. Berdasarkan analisis uji t maka diperoleh nilai t adalah -10,489, mean -29,818, dan simpangan baku (std.deviation) selisih antara pretest dan posttest 16,331 dengan perbedaan taraf kepercayaan 95% sehingga dapat dipercaya. Pada tabel t diperoleh hasil  -10,489  dengan nilai sig. (2-tailed) lebih kecil dari nilai kritik 0.05 (0.000 ≤ 0.05). Dapat dikatakan bahwa Ho ditolak dan Ha diterima.
Layanan Informasi Tentang Penyesuaian Diri Pada Warga Binaan Di Lembaga Pemasyarakatan Perempuan (LPP) Kelas II A Pontianak
Authors: Susanti Devi - , Irfani Amalia
Published: May 2023

Abstrak: Penelitian ini bertujuan untuk mengetahui layanan informasi dalam meningkatkan penyesuaian diri warga binaan di Lembaga Pemasyarakatan Perempuan (LPP) Kelas II A Pontianak. Secara khusus, tujuan penelitian ini untuk mengungkap: (1) Penyesuaian diri warga binaan di Lembaga Pemasyarakatan Perempuan (LPP) Kelas II A Pontianak sebelum diadakan layanan informasi; (2) Pemberian materi layanan informasi pada warga binaan di Lembaga Pemasyarakatan Perempuan (LPP) Kelas II A Pontianak; (3) Penyesuaian Diri warga binaan di Lembaga Pemasyarakatan Perempuan (LPP) Kelas II A Pontianak sesudah diadakan layanan informasi; dan (4) efektivitas keberhasilan layanan informasi dalam meningkatkan penyesuaian diri warga binaan di Lembaga Pemasyarakatan Perempuan (LPP) kelas II A Pontianak. Hasil penelitian ini menunjukan bahwa: 1) Tingkat penyesuaian diri warga binaan perempuan kelas eksperimen rendah, dengan nilai rata-rata pretest 64%. Sedangkan kelas kontrol juga sama rendah, dengan nilai rata-rata pretest 67%. Hal ini mengindikasikan bahwa perlu diadakan layanan informasi untuk meningkatkan penyesuaian diri warga binaan perempuan pada kelas eksperimen; 2) Pemberian materi layanan informasi sebanyak empat kali dengan materi yang berbeda setiap pertemuan; 3) Setelah dilaksanakan layanan informasi pada kelas eksperimen, maka didapatkan nilai rata-rata posttest 77%. Terdapat peningkatan penyesuaian diri warga binaan setelah diberikan layanan layanan informasi sebesar 13%. Akan tetapi kelas kontrol memiliki tingkat kategori rendah, dengan nilai rata-rata posttest 65% dan penurunan sebanyak 2% penyesuaian diri. Hal ini menunjukan bahwa sebenarnya kelas kontrol juga memerlukan layanan informasi, agar dapat mempertahankan dan meningkatkan penyesuaian diri.
Konselor Dalam Bimbingan Dan Konseling Kelompok Dengan Expressive Arts Therapy
Authors: Putriani Lisa
Published: May 2023

Abstrak: Fenomena di sekolah bahwa terdapat siswa yang pada saat proses konseling tidak mampu menyampaikan apa yang menjadi kecemasan, ketakutan dan kekhawatirannya. Hal ini terjadi mungkin karena dampak psikologis dari berbagai pengalaman hidupnya, seperti trauma karena tindakan pembully an yang dilakukan teman sekelas di media sosial. Jika dampak psikologis ini dibiarkan berlarut-larut, akan menjadi permasalahan yang kompleks bagi siswa. Salah satu layanan yang dapat diberikan konselor dengan mengaktifkan dinamika kelompok adalah layanan bimbingan dan konseling kelompok dengan expressive arts therapy. Melalui pendekatan expressive arts therapy klien dapat mengkomunikasikan dan mengekspresikan perasaan-perasaan dan pemikiran-pemikirannya melalui aktifitas yang berkaitan dengan seni, musik, tari-tarian, drama, puisi, serta permainan. Dalam konseling kelompok dengan pendekatan expressive arts therapy yang terpenting adalah anggota kelompok mampu mengembangkan kemampuan untuk mengungkapkan serta mengkomunikasikan secara efektif dan otentik apa yang ada dalam dirinya dan apa yang menjadi beban pikirannya, serta yang menjadi obyek kecemasannya melalui berbagai pendekatan yang bisa dilakukan konselor dengan alat bantu dalam ekspresif terapi. Artikel ini akan membahas tentang peran konselor dalam bimbingan dan konseling kelompok dengan menggunakan metode studi kepustakaan. Dapat digunakan sebagai alternatif yang digunakan oleh konselor sekolah untuk membantu anggota kelompok untuk memenuhi kebutuhan emosional, membangun penerimaan diri, meningkatkan harga diri, mengurangi kecemasan, memenuhi kebutuhan kognitif dan mengembangkan keterampilan social dalam kelompok.
A Review of Antimicrobial Surveillance Networks Across the Globe
Authors:   Epidemiology Division, National Centre for Disease Control, New Delhi, India, Bahl Arti
Published: May 2023

Introduction: Antimicrobial Resistance (AMR) poses a global public health threat with a wide gap between the knowledge and mechanism of resistance acquired by the pathogens. This increasing hazard of AMR has been recognized by the different geographical regions and responded to by implementing tough restrictions and AMR strengthening AMR surveillance systems for monitoring and prediction. Methodology: We searched data using National and International databases of different geographical AMR surveillance networks and extracted information from them. Results: In India, AMR surveillance reported fluoroquinolones and Aminoglycosides as the major group against which microbes develop resistance followed by Cephalosporins and Carbapenem whereas the WHO European Region, EU/EEA noted decreasing trend of AMR during 2016-2020 for several bacteria although an increasing trend was reported for Carbapenem-resistance in Klebsiella pneumoniae and represents region’s most serious concern. Conclusion: India currently has two independent AMR surveillance networks, whereas the European Surveillance system presents a trajectory of resistance data based on consumption data.
Enhancing the Quality of Living Environment - the Utilization of Carbon Dioxide as a Green Industry Innovation
Authors: Mufidah Ida Umarul
Published: May 2023

The rapid growth in the productivity of the world's chemical industry has had adverse environmental impacts. One of the efforts to protect the environment is by reprocessing carbon dioxide. This research is an initiative to link the use of CO2 with the formation of green industrial innovation in the long term. A qualitative-descriptive approach is implemented to achieve this goal, aided by a literature review. The research results show that CO2 is not only produced from non-fossil energy residues but also from other fossil energy sources. The importance of campaigning for developing a carbon capture and storage technology that is actively supported by all parties is the key to the success of tackling the future climate change problem.Keywords: utilization; carbon dioxide (CO2); green industry; sustainable development

AbstrakPesatnya pertumbuhan produktivitas industri kimia dunia telah menimbulkan dampak lingkungan yang merugikan. Salah satu upaya menjaga keberlanjutan lingkungan adalah melalui pengolahan kembali karbondioksida. Penelitian ini diharapkan dapat menjadi salah satu cara untuk menghubungkan penggunaan CO2 sebagai inovasi industri hijau untuk jangka panjang. Dalam mencapai tujuan ini, diterapkan pendekatan deskriptif kualitatif yang didukung oleh kajian kepustakaan. Hasil penelitian menunjukkan bahwa CO2 tidak hanya diproduksi dari sisa energi non-fosil tetapi juga dari sumber energi fosil lainnya. Pentingnya kampanye terkait teknologi penangkapan dan penyimpanan karbon yang didukung peran aktif dari semua pihak menjadi kunci keberhasilan dalam penanganan masalah perubahan iklim di masa depan.Kata kunci: pemanfaatan; karbondioksida (Co2); industri hijau; pembangunan berkelanjutan
Risk Factors of Injury Severity Level in Foreign Tourists Visiting Bali
Authors: Budiapsari Putu Indah , Widhidewi Wayan , Muliawan Ketut Hari , Wirawan Ady
Published: May 2023

Background: Injuries are the highest cause of death for international tourists, especially injuries caused by traffic accidents. The severity level of injury is the most cause of death. It is necessary to analyze the risk factor of injury severity among international travelers visiting Bali. Purpose: This study aimed to investigate the risk factors for injury severity in foreign tourists visiting Bali. Methods: This cross-sectional analytic study used foreign tourists visiting an international hospital in Bali as the research sample. This research was conducted by analyzing medical records using Injury Severity Score. Data on respondent characteristics, including age, gender, and injury characteristics, including location, type of injury, degree of severity, and injury mechanism, were analyzed using cross-tabulation. Results: The most types of trauma were closed fractures, 49 people (45.4%), and the most common causes were traffic accidents, namely 39 (36.1%) people. Based on the injury region, the lower Extremity is 36 (33.3%) mostly. Conclusion: Age, gender, type of injury, and mechanism of the accident was significant factor influencing the severity of injury among travelers visiting Bali (p<0.05).
Effectiveness of katuk leaf chlorophyll (Sauropus androgynus (L) Merr) with blue and red laser a ctivation to reduce Aggregatibacter actinomycetemcomitans and Enterococcus faecalis biofilm
Authors: Permatasari P. A. D. , Astuti S. D. , Yaqubi A. K. , Paisei E. A. W. , Pujiyanto . , Anuar Nasrul
Published: May 2023

In this study, the efficacy of using Sauropus androgynus (L) Merr, a katuk leaf chlorophyll photosensitizer, to reduce Aggregatibacter actinomycetemcomitans and Enterococcus faecalis biofilm was investigated. A red and blue diode laser is used as the light source. The sample was split into four groups: a negative control group, a positive control group, a blue laser treatment group (B), and a red laser treatment group (R), both with and without the addition of katuk leaf chlorophyll 1.6 mg/ml, and with varying densities of laser energy exposure of 2.5 J/cm2, 5 J/cm2, 7.5 J/cm2, and 10 J/cm2. Laser exposure and chlorophyll photosensitizer were tested using ELISA and ANOVA. At an energy density of 10 J/cm2, the optimal bacterial mortality rate was obtained in each treatment group. Namely, in the Aggregatibacter actinomycetemcomitans biofilm, the negative group, the number of deaths was 73.30% using a blue diode laser and 63.25% using a red diode laser. In the positive group, the number of deaths was 86.12% using a blue diode laser and 83.29% using a red diode laser. In the Enterococcus faecalis biofilm, in the negative group, the number of deaths was 67.78% using the blue diode laser and 75.33% using the red diode laser, and in the positive group, the number of deaths was 71.71% using the blue diode laser and 86.41 using a red diode laser. Exposure to blue and red diode lasers activates chlorophyll in katuk leaves, killing bacteria and reducing biofilms.
The bactericidal effects of 632.8 nm He-Ne laser on Staphylococcus aureus colonies
Authors: Salih W. H. , Hassan S. H.
Published: May 2023

The bactericidal effect of 632.8 nm low level laser has been studied in order to point out both the effective power and laser exposure time on Staphylococcus aureus, which is reported to be involved in several dermatology problems. Low level laser has been reported to be useful for infected wounds, tissue necrosis, nerve injury, osteoarthritis or other chronic pain syndromes. Numerous studies have been conducted to quantify the effective laser parameters, i.e. dose, power, and exposure time, which ultimately leads toward clinical implementation. Staphylococcus aureus bacteria colonies were exposed to laser doses with powers of both 1 and 3 mW at different exposure times varies between 3 to 30 minutes. The bacterial colonies were isolated from a patient with inflamed wounds. Two sets of bacterial colonies were prepared to be exposed to laser beam. Next, the bacterial colonies were compared before and after exposing them to laser doses. The results showed that laser sessions have reduced the number of the bacterial colonies for both doses; 1 and 3 mw at the different exposure times and concentrations. The results revealed significant dose dependent bactericidal effects of He-Ne laser on Staphylococcus aureus at 3 mW for 30 minutes, which was found to be more effective in reducing the amount of bacteria to the less than 2% of its initial count. The results exhibited the reduction of the number of colonies as a function of exposure time. Appropriate doses of 632.8 nm can kill Staphylococcus aureus, suggesting that a similar effect may be used in clinical cases of bacterial infection.
Spectroscopic study of methylene blue in vivo: effects on tissue oxygenation and tumor metabolism
Authors: Pominova D. V. , Ryabova A. V. , Skobeltsin A. S. , Markova I. V. , Romanishkin I. D. , Loschenov V. B.
Published: May 2023

Methylene blue (MB) is a promising photosensitizer (PS) for the treatment of pathological neoplasms, since it has both photodynamic activity (under laser irradiation) and redox and catalytic properties (in the absence of light). In the framework of this work, using spectroscopic methods, the effect of intravenous administration of MB on tissue oxygenation of hemoglobin in small animals in vivo in tumor and normal tissues was analyzed. The influence of MB on cell metabolism was analyzed. It has been shown that the use of MB promotes an increase in oxygen consumption by the tumor, and also leads to a shift in metabolism towards oxidative phosphorylation. It was shown that the use of MB contributes to an increase in oxygen consumption by the tumor, and also leads to a shift in metabolism towards oxidative phosphorylation.
Liderazgo ético del militar en contexto de conflicto armado
Authors: Contreras Sarmiento Jorge Orlando
Published: May 2023

El siguíente artículo tiene por objeto analizar el aporte transversal de la ética en la persona del militar con el fin de delinear los pilares estructurales más retazantes, tales como, la obediencia y autoridad, la verdad, la justicia, la pulcritud administrativa y la espiritualidad, que lo capaciten para desempeñarse como líder en la planeación, dirección y ejecución de las operaciones militares que le corresponda desarrollar y que se ajusten tanto a la ética y a la ley como a las exigencias que la sociedad colombiana reclama de sus militares si el desempeño de su misión. Así mismo, se reflexionará sobre las herramientas que la ética m ilitar propone, para que las operaciones militares en contexto de conflicto armado, sean éticamente exitosas, teniendo en cuenta que el éxito o el fracaso de toda operación militar, consiste en la observancia o desconocimiento de las normas éticas, en el momento de ejecutarlas”.
El Estado Mayor Cojunto: sus fortalezas
Authors: Moreno Moreno David René
Published: May 2023

Las empresas en general y las instituciones militares en particular, cuentan con organizaciones internas de alto nivel, integradas por personas de reconocida prestancia profesional, experiencia y profundos conocimientos, para asesorarlas en la toma de decisiones.

En las Fuerzas Militares estas organizaciones se denominan Estados Mayores y su función radica en el análisis, la evaluación, las recomendaciones, la supervisión y el planeamiento permanente, lo que sin lugar a dudas las convierte en el motor que dinamiza la organización y contribuye al éxito operacional de un Comando Militar.
Proyectos Marítimos, aporte potencial a la estrategia del Estado contra los grupos narcoterroristas
Authors: Collazos Guzmán Germán
Published: May 2023

La naturaleza del conflicto interno en Colombia está influenciada por un contexto de guerra irregular con un alto componente social intrínsecamente ligado al pueblo. La estrategia nacional implementada por el Estado para combatir este conflicto se resume en el destacado plan Defensa y Seguridad Democrática promulgado por el actual conductor político colombiano desde su llegada al poder en agosto de 2002. En este plan los fines son claros así como los cursos de acción de la Fuerza Pública, como parte de esa estrategia acumulativa que involucra otros estamentos del poder nacional y que en efecto se han venido implementando con grandes resultados en la Seguridad Nacional. A pesar de ello, el Estado ha encontrado un reto muy grande al consolidar bajo el amparo de diversos programas la inversión social económica en la mayoría de municipios del país, en donde por décadas ha existido un alto índice de desempleados como consecuencia de la compleja problemática inherente a la erradicación de cultivos ilícitos sin sustitución y el ejercicio de reinserción a la sociedad de grupos narcoterroristas sin ocupación aparente.
En esta etapa del conflicto armado y dentro del marco expuesto, motiva el tema de este artículo el sustentar el rol y el compromiso de la Dirección General Marítima para liderar el fortalecimiento de los instrumentos del poder nacional en el ámbito marítimo que contribuyan a la consecución de un Estado final deseado.
Para tal efecto se parte de la tesis: “creando una economía nacional próspera y sostenible en las áreas consolidadas militarmente por la Fuerza Pública se terminará el conflicto en forma definitiva, al lograr balancear en forma favorable hacia el Estado, los factores de razón, emoción y creatividad del pueblo que son expuestos por Clausewitz en la trinidad paradójica de la naturaleza de la guerra, como los puntos de inflexión de un conflicto”.
Con el propósito de demostrar esta hipótesis el autor utiliza el método de “pensar hacia atrás” para lo cual describe y analiza “los factores de razón, emoción y creatividad del pueblo”, desde la perspectiva de los grupos narcoterroristas al margen de la ley inicialmente y posteriormente desde una perspectiva de Estado, con miras a identificar los objetivos políticos y estratégicos que se deben promover para alcanzar el país deseado por todos los colombianos. Una vez identificados estos factores, los relaciona con proyectos marítimos de injerencia de la Dirección General Marítima demostrando el rol y compromiso que esta institución tiene en la etapa final del conflicto y las fases consecuentes de la historia nacional.
El uso de blindados e infantería mecanizada en la guerra regular. La doctrina alemana
Authors: Montero Moncada Luis Alexander
Published: May 2023

La constante construcción intelectual en torno al tema de la guerra y las ciencias militares en la sociedad contemporánea, hace que la reflexión doctrinaria sea un quehacer de la academia. Para tal fin, el presente artículo busca analizar los principios doctrinarios desarrollados por los alemanes en la Guerra Móvil y aplicados con mayor rigor por el Deutschland Afrika Korps durante la Segunda Guerra Mundial. A partir de ese estudio de caso, es posible afirmar que los blindados y la infantería mecanizada, junto con una adecuada red de abastecimientos, se convierten en los pilares fundamentales de las operaciones regulares.
Las Farc y la beligerancia
Authors: Millán Hernández Juanita Andrea
Published: May 2023

El artículo describe qué es la beligerancia, analiza el caso de las Farc y el porqué de su interés para lograrla. De igual forma, analiza qué está haciendo este grupo al margen de la ley en el ámbito nacional e internacional para que se le otorgue; finalmente, se argumenta porqué las Farc no cumplen con los requisitos necesarios para tal fin.
La gestión de la innovación en Cotecmar y su impacto en el desarrollo tecnológico de la industria naval colombiana
Authors: Tascón Muñoz Oscar Darío , Quintero Maldonado José David , Saravia Arenas Jimmy , Sejnaui Coronado Alejandro David
Published: May 2023

Actualmente, Cotecmar representa una importante apuesta de desarrollo industrial en Colombia, logrando en la última década un alto impacto social, económico y tecnológico a través de la innovación en su portafolio de productos y servicios, y a su vez constituyéndose en un referente nacional en la práctica de la relación Universidad - Empresa - Estado. La innovación se constituye como la columna vertebral de la organización, estando presente en su direccionamiento estratégico, en sus valores corporativos y en los rasgos de su cultura organizacional. La innovación, más que un acontecimiento esporádico, es considerada un proceso sistemático, el cual ha llevado a la organización a obtener notorios reconocimientos en el ámbito nacional e internacional.
Inteligencia policial, un enfoque innovador y visible basado en conocimiento científico
Authors: Cortés Vargas Yofre Luis , Parra Cely Rodolfo
Published: May 2023

La formulación estratégica de la Dirección de Inteligencia Policial se enfoca en la comprensión de las amenazas que afectan los ámbitos de protección de la seguridad ciudadana. Esto se constituye en el presupuesto para predecir y anticipar las manifestaciones asociadas al conflicto social, la violencia y la criminalidad que se constituyen en riesgo para la convivencia, de manera que se impacten las decisiones para la prevención. La articulación al Plan Nacional de Vigilancia Comunitaria por Cuadrantes, PNVCC, requirió la implementación del Modelo de Inteligencia Policial para la Seguridad Ciudadana como el medio para identificar las problemáticas de mayor preocupación en los colectivos sociales.El valor agregado de esta nueva visión de trabajo organizacional tiene como piedra angular la producción de conocimiento científico con enfoque innovador, que se refleja en la representación aproximada de la realidad a través de estructuras lógicas de análisis. Los avances en este aspecto permitieron comprender la comercialización de sustancias estupefacientes y el fenómeno del narcomenudeo. Así se identificó la forma como las amenazas se manifiestan en el territorio, se institucionalizan y afectan la seguridad de los ciudadanos.
An Assessment of Impacts of Local Communities on the Habitat of the Tonkin Snub-nosed Monkey (Rhinopithecus avunculus) Population in Quan Ba District, Ha Giang Province
Authors: Anh Nguyen Thi Lan , Trung Nguyen Duc , Dang Nguyen Xuan
Published: May 2023

The population of the Tonkin Snub-nosed Monkey (Rhinopithecus avunculus) in Cao - Ta - Tung forest of Quan Ba district, Ha Giang province is approximately from 10 to 20 individuals. Because the distribution of this population is located outside of a special-use forest, the habitat of the species is fragmented and continuing to decline due to agricultural expansion and human disturbance. The research results showed that the main livelihood of local people is growing corn and cardamom. There are still activities of forest product exploitation, mainly for firewood. Five major threats to the population of Rhinopithecus avunculus in Cao - Ta - Tung forest are hunting activities, timber logging, non-timber forest product exploitation, deforestation for farming, and cardamom cultivation. The activities of local people in Va Thang 2, Ta Van and Chong Chai villages have a very high level of threat, while Cha Phin and Ban Thang villages have a high level of threat. The expansion of the planting area of cardamom (Amomum tsao) under the forest canopy by local people has made the forest area shrink, which has seriously affected the habitat of the population. In order to protect the habitat and population of the Tonkin Snub-nosed Monkey in Quan Ba district, the following conservation measure should be considered: i) Establish the Quan Ba Tonkin Snub-nosed Monkey Species and Habitat Conservation Area; ii) Take measures to prevent the expansion of cardamom cultivation under the forest canopy; iii) Enhance communication to raise public awareness on this species protection, forest protection as well as biodiversity conservation; and iv) Develop livelihood models for local communities to improve living standards and reduce pressure on forests.
Usability Evaluation for Mobile-Based Nutritional Food Recommender System
Authors: Dewi Ratih Kartika , Afirianto Tri , Arfiani Eva Putri , Zahra Nabila Fairuz
Published: May 2023

COVID-19 was designated as a global pandemic by WHO and Government Regulation of the Republic of Indonesia Number 21 of 2020 concerning Large-Scale Social Restrictions for the handling of Corona Virus Disease 2019 (COVID-19). Eating healthy foods with balanced nutrition can increase the body's immunity during a COVID-19 pandemic. Since many foods that sold freely are not guaranteed in nutritional ingredients, cooking becomes a better alternative. system is a mobile application that provides a recommendation of healthy food recipe by using the Simple Additive Weighting (SAW) algorithm, which has been studied in the previous research of recipe recommendation and gives significant result. Previous research has not examined the appropriate variables and the data are still general food. We conducted a user study to measure the usability of the proposed system. The result of usability testing shows that there is a significant increase in SUS score from 63.5 to 87.
Combustion Oscillations in Scramjet Combustor with Different Fuel Injection Schemes
Authors: Wang Taiyu , Wang Zhenguo , Sun Mingbo , Li Fan , Huang Yuhui
Published: May 2023

This work experimentally studied combustion oscillations in a cavity-based combustor operating under high-enthalpy supersonic flow. Three fuel-injection distances and the corresponding combined fuel injection schemes were tested and compared with the global equivalence ratio unchanged. The results indicate that the combustions of longer and medium distances (35 and 21 mm, respectively) present stronger oscillations, which are mainly attributed to the strengthened oscillations of the mainstream flame (MF). It is also found that combined fueling schemes can help weaken the oscillations. The predominant frequencies of the combustion oscillations in different fueling schemes are all distributed at approximately 400 Hz, which are proven to be induced by the MF. The low-frequency range (0–50 Hz) is more dominant for the shorter injection distance (7 mm) than in the other cases, which is because the flames are strongly influenced by low-frequency disturbances with fluctuations in the fueling injection and inflow. The analysis reveals that these disturbances act primarily on the cavity flame.
Combined Plasty in Post-Traumatic Tibial Osteomyelitis (Clinical observation)
Authors: Smirnova G. O. , Tskaev A. Yu. , Denisov E. B. , Demicheva T. A. , Zalitis A. P. , Gavrilov A. V.
Published: May 2023

The article presents a clinical case of successful complex surgical management of a 62-year-old patient with chronic post-traumatic tibial osteomyelitis. A two-stage surgical treatment was aimed to sanitize a chronic purulent focus in the tibia lower third and to perform a complex reconstructive surgery aimed to correct bone and soft tissue defects. The reconstructive stage of the discussed complex surgical treatment consisted in combined plasty: a cavity in the bone was filled with bone grafts obtained from the iliac crest; and a skin and soft tissue defect was corrected with an islet sural musculocutaneous flap on the distal feeding pedicle. As a result, the surgeons could effectively correct tibia and soft tissues defects with good functional and cosmetic results.
Management of chronic calcaneus gunshot osteomyelitis with a necrotic wound in the calcaneal region
Authors: Anikin A. I. , Dedenkov O. A. , Knyazev V. V. , Samoylova V. O.
Published: May 2023

A clinical case of successful treatment of a patient with chronic calcaneus gunshot osteomyelitis and necrotic wound in the calcaneal region is discussed. A two-staged surgical management of the wound defect with a sural flap is described. It promoted a complete recovery of the patient.
Vacuum therapy for the prevention of suppurations in sutured soft tissue wounds. First experience
Authors: Fedjushkin V. V. , Pjatakov S. N. , Baryshev A. G. , Pjatakova S. N. , Shсherba S. N. , Golikov I. V. , Shubrov E. N. , Muzhikov S. P. , Eremenko M. Yu. , Shcherba A. S.
Published: May 2023

Infectious and inflammatory processes in sutured soft tissue wounds are met in 3–22% of cases despite the strict following of aseptic and antiseptic rules, application of new antiseptic agents with high bactericidal effect as well as improved techniques for prevention and management of wound infection.Objective. To perform a comparative analysis on healing processes in sutured soft tissue wounds after surgical interventions in which purulent-necrotic processes have developed.Materials and methods. All patients were divided into two groups – main and control. Patients from the main group (n = 58) had vacuum drainage of subcutaneous tissues in sutured wounds after surgery from June 2019 till November 2021. Case-histories of 80 patients from the control group were analyzed retrospectively; the researchers assessed outcomes after surgical management. In these patients, drainage of subcutaneous tissues in sutured wounds after surgery for purulent-necrotic processes in soft tissues was done using the traditional flow-washing technique. Both studied groups were comparable in sex, age and co-morbidity.Results. In the control group, complications in the form of suppurated lesions were noted in 17 (17.5 %) patients. In 10 (12.5 %) patients with marginal skin necrosis, there was suture dehiscence. None of 58 patients from the main group in whom surgical wounds were treated with the technique of vacuum drainage developed by us had any purulent-septic complications. In all cases, wounds healed with the primary intention.Conclusion. The technique of vacuum drainage developed by us allowed to achieve better outcomes at the early postoperative period.
Investigation of the Formation and Further Development of Longitudinal Disturbances and Their Secondary Instability on the Flying Wing Model
Authors: Kaprilevskaya V. S.
Published: May 2023

Detailed investigation of two-dimensional roughness element influence on the flow behind three-dimensional roughness element was carried out. For the first time studies were conducted on the windward side of the flying wing in the range of free-stream 7,2 – 20 m/s in the favourable gradient region behind roughness elements. Secondary instability mechanisms of disturbances leading to turbulence stage were investigated. It was shown that longitudinal structure forming behind three-dimensional roughness element grows downstream and has its trajectory slightly bend. The longitudinal structure consists of two stationary disturbances different in size. This can be explained by presence of cross flow and secondary disturbances leading to the transition. On the straight wing model, influence of the distributed suction on the stationary disturbance development was investigated and quantitatively determined. It was shown that suction is able to relaminarize the flow and eliminate the separation of the boundary layer.