bluuebunny/crossref_metadata_2025 huggingface dataset:
The impact of visual and auditory landscapes on coastal tourism experience: Applying the stimulus-organism-response model for social development
Authors: Huang Yan , Zeng Yizhou
Published: August 2024

Tourism experiences are inherently multisensory, engaging visitors’ senses of sight, sound, smell, taste, and touch. This study addresses the gap in literature by investigating the impact of visual and auditory landscapes on tourist emotions and behaviors within coastal tourism settings, using the Stimulus-Organism-Response (SOR) model. Data collected from tourists in Sanya, China, were analyzed using structural equation modeling. The results indicate that both visualscape and soundscape significantly influence tourist emotions (pleasure and arousal) and subsequent loyalty. Pleasure and arousal mediate the relationships between environmental stimuli and tourist loyalty, emphasizing their roles as emotional bridges between the environment and behaviors. These findings highlight the importance of integrating local cultural and community elements into tourism to enhance socio-economic benefits and ensure sustainable development. By fostering a deep connection between tourists and the local environment, these sensory experiences support the preservation of cultural heritage and promote sustainable tourism practices, aligning with the goals of economic development and public policy. The study contributes to the theoretical understanding of multisensory tourism by integrating the SOR model in coastal tourism and emphasizes the roles of visual and auditory stimuli. Practically, it provides insights for tourism managers to improve tourist experiences and loyalty through careful management of sensory elements. This has implications for infrastructure development, particularly in enhancing the quality of soft infrastructure such as cultural and social systems, which are crucial for sustainable tourism and community well-being. Future research could include additional sensory dimensions and diverse destinations for a comprehensive understanding of sensory influences on tourist behaviors and emotions. This research aligns with the broader goals of the policy and development by addressing critical aspects of infrastructure and socio-economic development within the tourism sector.
Determinants of willingness to adopt farm service centres among farming households in Abia State, Nigeria
Authors: Olurinde Kingsley Olusola , Agboola Luqman Wole , Oladunni Olufemi Ajayi
Published: August 2024

The uptake of new agricultural technologies/innovations is not devoid of some challenges in Nigeria. However, to increase the production level in the sector, there is a need to enhance the adoption of new technologies/innovations. Therefore, this study examined the determinants of willingness to adopt farm service centres among farming households in Abia State, Nigeria. The study collected primary data from 300 farming households with a questionnaire using a three‑stage sampling procedure. The collected data were analysed using descriptive statistics and a binary logistic regression model. Results of socioeconomic characteristics revealed that farming activities in the area were male (58.7 %) dominated, mostly married (82 %) with a mean age of 50 ± 9.7, having 10.5 ± 5.8 mean years of formal education, operating on 0.87 ± 1.3 hectare of farmland with 21 years of farming experience. Binary logistic model result revealed that age, level of education, and farming experience were the factors determining the willingness to adopt farm service centres in the area. The need to boost farmers’ knowledge through an adult literacy programme, and involvement of relatively old farmers in empowerment programme as well as encouraging farmers’ participation in farmers’ associations in the study area is hereby recommended.
Pemerataan Sumber Daya Manusia Pada Proyek Pembangunan Gedung Rawat Inap Rumah Sakit Umum Daerah (RSUD) Kota Sabang
Authors: Balqish Cut Nadia , Buraida Buraida , Buraida Buraida , Azan Said Amir , Azan Said Amir
Published: August 2024

Proyek konstruksi yang sukses membutuhkan penggunaan sumber daya tenaga kerja yang efisien dengan cara mengurangi jumlah tenaga kerja serta meminimumkan waktu menganggur dari tenaga kerja yang ada. Tenaga Kerja merupakan salah satu unsur yang sangat penting dalam pelaksanaan proyek. Sering dijumpai adanya pemborosan tenaga kerja yang disebabkan tidak meratanya tenaga kerja dalam tiap-tiap item pekerjaan. Maka, dibutuhkan suatu usaha untuk meminimumkan fluktuasi. Permasalahan perencanaan  proyek Pembangunan Proyek Rumah Sakit Umum Daerah (RSUD) Kota Sabang ini bagaimana cara penggunaan Resources Levelling untuk mengubah overlocated resource sehingga menghasilkan penggunaan tenaga kerja yang merata. Data yang digunakan pada perencanaan ini berupa schedule. Dan AHSP yang diolah untuk mendapatkan jumlah tenaga kerja. Hasil yang diperoleh  berupa  schedule terbaik untuk penjadwalan proyek ini, yaitu start pada tanggal 02  Agustus  2021  dan  Finish  pada  tanggal  29  Desember  2021  dengan  durasi  selama  150  hari kalender. Kemudian diperoleh Penggunaan tenaga kerja maksimum adalah 123 orang pekerja dan 75 orang tukang pada mingguu ke-18 yaitu tanggal 29 November 2021 sampai dengan 05 Desember 2021 serta minimum tenaga kerja pada minggu ke-1 tanggal 02–08 Agustus 2021 dengan jumlah masing-masing pekerja dan tukang adalah 4 orang. Serta  jumlah tenaga kerja yang sama pada saat perencanaan dan setelah perataan yaitu pekerja 1.067 orang dan tukang 640 orang.
Pengaruh Bakteri Staphylococcus sp. Terhadap Kuat Tekan Beton Mutu Tinggi pada Self-Healing Concrete
Authors: Haikal Muhammad , Asyifa Cut Nella , Aulia Teuku Budi
Published: August 2024

Beton merupakan materi konstruksi yang sangat umum digunakan, namun keretakan pada beton adalah masalah yang tak dapat dihindari. Keretakan tersebut mengakibatkan penurunan daya tahan, permeabilitas, dan kekuatan struktural beton. Untuk mengatasi masalah ini digunakan sebuah inovasi adalah dengan memanfaatkan kemampuan self-healing beton menggunakan bakteri dalam campuran beton. Beton self-healing yang memungkinkan penyembuhan retakan kecil dengan bantuan bakteri yang diinduksi, sering disebut sebagai beton bakteri. Penelitian ini menggunakan bakteri berasal dari isolasi TPA Gampong Jawa, Banda dari genus Staphylococcus sp., dan dienkapsulasi dalam tanah diatomae untuk kemudian dicampurkan dalam campuran beton. Penelitian ini mengkaji pengaruh teknologi beton mutu tinggi dengan penambahan bakteri. Campuran beton mencakup bahan tambahan seperti bahan kimia (viscocrete 3115N), mineral (silica fume), dan bakteri genus Staphylococcus sp. Bakteri ini ditambahkan dalam variasi berat 0%, 0,5%, 0,6%, dan 0,7% dari berat semen dengan nilai FAS 0,3. Bakteri diberi nutrient broth yang menjadi nutrisi untuk bakteri, kemudian urea dan CaCl2 dihidrolisis menjadi CaCO3 (kalsit) oleh bakteri untuk menutup keretakan. Benda uji yang digunakan berbentuk silinder dengan diameter 10 cm dan tinggi 20 cm, total 12 benda uji dengan 9 benda uji yang menggunakan enkapsulasi bakteri. Pengujian beton pada umur 28 hari dilakukan dengan pengujian kuat tekan yang sebelumnya direndam beton selama 7 hari pasca diberikan retak awal 70% dari kuat tekan beton rencana 50 MPa dan dikalikan dengan faktor korelasi beton umur 7 hari. Nilai kuat tekan rata-rata beton mutu tinggi pada variasi bakteri 0,7%; 0,6%; 0,5%; dan 0,0% adalah 63,87 MPa; 58,22 MPa; 43,79 MPa; 59,95 MPa. Persentase kenaikan nilai kuat tekan pasca pembebanan awal pada variasi bakteri 0,7%; 0,6%; 0,5% adalah 143,30%; 121,77%; 66,83%. Berdasarkan penelitian ini didapat variasi 0,7% memiliki efektivitas terbaik dalam peningkatan nilai kuat tekan.
PENGARUH BEBAN KERJA DAN LINGKUNGAN KERJA TERHADAP KINERJA
Authors: Hartati Muji , Jalil Mahben , Subroto Setyowati
Published: August 2024

Kinerja dipahami sebagai hasil kerja karyawan dalam posisi apapun yang banyak memberikan kontribusi kepada peru­sahaan. Kinerja cenderung dipengaruhi antara lain terdiri dari kualitas kerja, kecepatan atau ketepatan kerja, inisiatif dalam kerja, kemampuan kerja dan sebagainya. Metode penelitian menggunakan data kuantitatif, dengan sampel berjumlah 80 responden. Pengumpulan data menggunakan kuesioner, teknik sampling purposive alat analisis menggunakan uji prasyarat validitas, reliabilitas, succecive interval, regresi linear berganda, Uji F, Uji T, dan determinasi. Hasil penelitian beban kerja ber­pe­ngaruh terhadap kinerja karyawan, lingkungan kerja tidak berpengaruh terhadap kinerja karyawan, beban kerja dan ling­ku­ngan kerja berpengaruh secara simultan terhadap kinerja kar­yawan PT.Perkebunan Nusantara IX (Persero) Divisi Tana­man Semusim Pabrik Gula Pangkah
To Exploring the knowledge and attitude of the public toward bariatric weight loss surgery and its impact on candidates and patients in the Jazan Region, Saudi Arabia
Authors: Ahmed Anas , Alageel Abrar , Alrabee Iman , Alsharif Alya , Jawahy Mohammed , Al-Khairat Hamood , Sherwani Ahmad , Mobarki Tasneem , Moafa Akram
Published: August 2024

Background: Bariatric weight loss surgery is a recognized intervention for severe obesity, but public knowledge and attitudes toward this procedure, as well as its perceived impact on candidates and patients, are not well understood in the Jazan Region of Saudi Arabia. This study aimed to assess the knowledge, attitudes, and perceived impact of bariatric surgery among residents of Jazan.
Methodology: A cross-sectional study was conducted among 400 adults aged 18 years and older residing in the Jazan Region. Participants were selected conveniently, and data were collected using an electronic questionnaire. The questionnaire assessed demographic characteristics, knowledge, attitudes, and perceived impact of bariatric surgery. Data were analyzed using SPSS software, and descriptive statistics, chi-square tests, and t-tests were employed to examine the relationships between variables.
Results: Of the 400 participants, 55% were female, 50% were married, and 50% held a bachelor's degree. The majority (70%) had heard of bariatric surgery, but only 40% had adequate knowledge about the procedure. Positive attitudes toward bariatric surgery were observed in 55% of participants. Significant associations were found between education level and both knowledge and attitudes, as well as between marital status and knowledge. The perceived impact of bariatric surgery on health and well-being was generally positive, with notable improvements in general health, quality of life, and psychological well-being.
Conclusion: The study reveals that while awareness of bariatric surgery is high in the Jazan Region, detailed knowledge is limited. Positive attitudes prevail, particularly among younger and better-educated individuals. The perceived impact of bariatric surgery on health and well-being is largely favorable. These findings highlight the need for targeted educational interventions and comprehensive support systems to enhance public understanding and acceptance of bariatric surgery. Addressing these gaps can facilitate more informed health decisions and better health outcomes for individuals considering bariatric surgery.
ANALISA FAKTOR RISIKO YANG MEMPENGARUHI INFEKSI SCABIES DI PONDOK PESANTREN DARUNNA’IM YAPIA PARUNG BOGOR
Authors: Ramadhani Isniani
Published: August 2024

Prevalensi scabies di Indonesia masih tinggi di pesantren. Study ini bertujuan untuk mengetahui faktor yang mempengaruhi kejadian infeksi scabies, pengaruh hubungannya dan  faktor yang mana yang paling berpengaruh  terhadap kejadian infeksi scabies di pesantren. Dilakukan di Pesantren Darunna’im Yapia, Desa Warujaya, Parung, Bogor pada tahun 2023. Menggunakan desain cross-sectional dengan pendekatan observasional kuantitatif. Responden adalah  siswa-siswi berusia 12 – 18 tahun dengan jumlah 74. Analisis data menggunakan uji bivariat Chi-Square dan Regresi Logistik Binner. Hasil uji Bivariat Chi-Square menunjukkan adanya hubungan antara jenis kelamin (p = 0,004 OR = 4,4299), tingkat usia (p= 0,000 OR = 19,556), tingkat pendidikan (p =  0,007 OR = 4,000) dan personal hygiene ( p =  0,003 OR = 7,931) dengan kejadian infeksi scabies. Analisis Regresi Logistik Binner menunjukkan variabel tingkat usia merupakan variabel yang paling dominan mempengaruhi kejadian infeksi scabies (Sig. 0,036 ExpB 11,744). Simpulan penelitian adalah faktor risiko yang mempengaruhi kejadian scabies di Pensantren Darunna’im Yapia adalah jenis kelamin, tingkat usia, tingkat pendidikan dan personal hygiene. Keempat faktor tersebut secara bersama-sama berpengaruh secara signifikansi sebesar 41,4% terhadap kejadian infeksi scabies dan faktor tingkat usia merupakan variabel yang paling dominan mempengaruhi kejadian infeksi scabies (Sig. 0,036 ExpB 11,744).
Harnessing the Potential of Synbiotic Therapy for Childhood Malnutrition: A Narrative Review of Onion Inulin Extracts and Probiotic-Rich Dadih
Authors: Rahmaddiansyah Refa , Rahmi Wahida , Arisanty Dessy , Rita Rauza Sukma , Rusti Sukarsi
Published: August 2024

Malnutrition and undernutrition in children are predominantly attributed to insufficient dietary intake and diseases, posing substantial risks without timely intervention. The emerging field of synbiotics, a symbiotic combination of probiotics and prebiotics, presents a promising avenue in nutritional therapy. It effectively modulates the composition and metabolic activities of the intestinal microbiota. This approach aligns seamlessly with the Sustainable Development Goals for 2030, offering a cost-effective strategy for both prophylaxis and immunomodulation. This study delves into a narrative literature review, examining the potential application of an extract derived from onion (Allium cepa Linn.) inulin, coupled with the beneficial attributes of the probiotic-rich traditional Sumatran dadih, as a supportive therapy. The emphasis lies in manipulating the intestinal microbiota and modulating the immune system, aiming to alleviate the severity of malnutrition-related complications in children. However, achieving optimal efficacy and safety with synbiotics necessitates further rigorous trials. These trials should specifically target refining dosage regimens and formulating compositions conducive to eliciting the desired, safe responses in clinical settings. In conclusion, the exploration of inulin sourced from onion extracts, integrated with supportive therapy focusing on gut microbiota manipulation and immune modulation alongside probiotic-rich dadih, shows immediate potential for practical application in addressing childhood malnutrition.
Utilizing social media marketing (SMM) initiatives to create customer brand engagement (CBE) and brand loyalty: Mediating impacts of brand trust, brand awareness, and brand image
Authors: Salsabila Salsabila , Hijrah Hati Sri Rahayu
Published: August 2024

This study investigates the influence of brand interactivity, brand involvement, and SMM elements (entertainment, trendiness, customization, EWOM, and interaction) on brand-related outcomes (brand trust, brand awareness, brand image, and brand loyalty) through the role of social media CBE. An online survey was used to collect information from a total of 298 participants who are followers of Netflix Indonesia’s Instagram page selected through purposive sampling. SEM-PLS was used to analyze the collected data. This study finds the significant influence of some of the analyzed SMM variables on CBE and brand-related outcomes. This study also shows the mediating role of brand trust, brand image, and brand awareness. However, the findings do not show any significant influence from entertainment, customization, interaction, and brand interactivity toward CBE. Therefore, the result of this study can be used as a refernce for futher studies and marketers when strategizing social media campaigns.
Crypto apps: How user perceptions shape continued usage?
Authors: Cahaya Yohanes Ferry , Sungkono Sungkono , Rukmana Ovalia , Rajoana Jakia , Setyarachma Anita , Prasetyo Johan Hendri , Setyanto Eddy
Published: August 2024

This study aims to understand and analyze how user perceptions shape sustainable usage in Crypto apps, a group of cryptocurrency exchange platforms based in Indonesia that facilitate buying, selling, and trading various digital assets. Utilizing a quantitative-causal approach, questionnaires were distributed to 245 users of several Crypto Apps in Indonesia, such as Tokocrypto, Indodax, Pintu, Rekeningku, Triv, Koinku, Upbit Indonesia, Bitocto, Zipmex, IDEX, Pluto, and Bechipin, to gather data. This study is grounded in the technology acceptance model (TAM), which postulates that perceived usefulness and ease of use significantly influence users' attitudes and behavioral intentions toward technology adoption. By applying TAM, the research seeks to identify the key factors driving sustainable usage of Crypto apps. The collected data was analyzed using SEM-PLS to examine the hypotheses. The results indicate that perceived usefulness and ease of use positively impact consumer attitudes and intention to continue using the platform. However, consumer attitude does not directly impact continuance intention and does not serve as a mediating factor. These findings hold practical implications for Crypto apps, suggesting the need to improve service quality and application features to maintain user loyalty. Moreover, the study contributes theoretically to understanding the factors influencing users’ intentions to use cryptocurrency applications. In summary, users’ perceptions of the application's benefits and ease of use significantly shape their attitudes and intentions to continue using Crypto apps.
Pengaruh Tax Planning and Carbon Emission Disclosure Terhadap Nilai Perusahaan Dengan Komisaris Independen Sebagai Pemoderasi
Authors: Soetardjo Mulyadi Noto , Nurmawati Sukma
Published: August 2024

This research aims to examine the effects of corporate tax planning and carbon emission disclosure on firm value with an independent board of commissioners as a moderating variable. Firm value is measured using Tobins Q, corporate tax planning using ETR and carbon emission disclosure using an index by Choi et al. (2013). Data is collected using purposive sampling from companies in non- cyclical and cyclical sector for the periods of 2021-2022, resulting in a total sample of 231 firm-years. The result reveals that corporate tax planning has a negative impact on firm value. However, carbon emission disclosure and independent board of commissioners do not influence firm value. In relation to moderation effect, it is found that independent board of commissioners does not strengthen the relationship between corporate tax planning and firm value but it enhances the positive relationship between carbon emission disclosure and firm value. These findings provide insights into how corporate tax planning and carbon emission disclosure practices can affect firm value, with the role of indepenent board of commissioners in moderating these relationships. The implications of this research can assist companies in repositioning and optimizing their tax planning strategies and improving carbon emission disclosures by taking into account the role of independent commissioners of the company.
Kidney Dimensions and its Correlation with Anthropometric Parameters in Healthy North Indian Adults
Authors: Bhardwaj Shweta , Singh Anmol , Kaur Ravinder , D’Cruz Sanjay
Published: August 2024

Background:

Knowledge of kidney size is important in the assessment of kidney function. Changes in kidney size can occur in various kidney diseases due to different causes, hence knowledge of normal kidney dimensions in a population is crucial for diagnosis, follow-up and prognostication. While data from other parts of the world does not apply to the Indian population due to differences in ethnicity, diet and body sizes, and there is also a lack of standardized data on normal kidney sizes in healthy Indian adults.

Materials and Methods:

Kidney dimensions from 600 healthy adult volunteers ranging between 20 and 70 years of age were measured with sonography by a single radiologist. Differences in dimensions between men and women, and right and left kidney were analyzed. Finally, kidney sizes were correlated with anthropometric variables such as weight, age, body surface area (BSA), height and body mass index. Estimated glomerular filtration rate (eGFR) was correlated with kidney length and renal parenchymal volume (RPV).

Results:

The mean kidney length of the whole cohort, irrespective of gender was found to be 9.6 ± 0.7 cm on the right and 9.9 ± 0.7 cm on the left. Mean kidney length in males was significantly more as compared to females on both sides. Both the kidney length and RPV were significantly associated with BSA, weight and height (in that order) in females, whereas in males, kidney length and RPV best correlated with height, BSA and weight (in that order). In both sexes, there was a significant negative correlation between age and kidney length, RPV. eGFR had a significant positive correlation with kidney length and RPV in the cohort.

Conclusion:

Normal sonographic mean kidney length was 9.6±0.7 cm and 9.9±0.7 cm on the right and left sides respectively in healthy North Indian population, with the left kidney being larger than the right in all dimensions (length, width, thickness and RPV). Kidney sizes in males were found to be larger than females. Correlation with anthropometric parameters in our study, emphasizes the need to give due consideration to normal variations in kidney sizes with age, gender, height, weight and BSA to differentiate between a normal and a pathologically small or large kidney.
Ta'tsir Thariqati ad-Dimagh al-Ayman 'ala Kafaati Maharati al-Kalam fi al-Lughah al-'Arabiyyah Lada Talamidzi ash-Shaffi ar-Rabi' bi al-Madrasah al-Ibtidaiyyah al-Haqqu al-Qur'ani Pekanbaru
Authors: Dinna Muslihatud , Muhammad Samin Saproni , Alfitri
Published: August 2024

يهدف هذا البحث لمعرفة على أثر طريقة الدماغ الأيمن على كفاءة مهارة الكلام فىي اللغة العربية لدى التلاميذ الصف الرابع بالمدرسة الابتدائية الحق القرآني باكنبارو. هذا البحث هو بحث كميا باستخدام طريقة البحث بأثر رجعي. كان عدد المجتمع في هذا البحث 18 طالبا. تستخدم تقنية جمع البيانات في هذا البحث الاستبيانات. توصلت نتائج هذا البحث من تحليل الانحدار الخطي البسيط إلى أن هناك تأثيرا لطريقة الدماغ الأيمن على كفاءة مهارة الكلام فىي اللغة العربية لدى التلاميذ الصف الرابع بالمدرسة الابتدائية الحق القرآني باكنبارو ، لأن قيمة ت-الحساب هي 2,885 وقيمة الدلالة هي 0.011 < 0.05 ، ثم يتم رفض Ho بمعنى أن هناك تأثيرا كبيرا بين تأثير طريقة الدماغ الأيمن على كفاءة مهارة الكلام فىي اللغة العربية لدى التلاميذ الصف الرابع بالمدرسة الابتدائية الحق القرآني باكنبارو.
مشكلات مهارة القراءة في تعلم اللغة العربية عند طلاب الصف العاشر بالمدرسة الثانوية الحكومية الثانية با كنبارو
Authors: Fadillah Nurul , Pebrian Rojja , Akzam Ismail
Published: August 2024

الملخص
يهدف هذ البحث إلى وصف مشكلات والحلول للتغلب على مشكلات مهارة القراءة في تعلم اللغة العربية عند طلاب الصف العاشر بالمدرسة الثانوية الحكومية الثانية با كنبارو. يستخدم ‌هذا‌ البحث بحث نوعي باستخدام نهج وصفي. وأسلوب جمع البيانات باستخدام الملاخظة، المقابلة و التوثيق. نتائج هذا البحث أن مشكلات مهارة القراءة في تعلم اللغة العربية عند طلاب الصف العاشر بالمدرسة الثانوية الحكومية الثانية با كنبارو هي: الأصوات، القواعد، المفردات والكتابة. الجهود للتغلب على هذه المشكلات من مدرس اللغة العربية، وهي تقديم إرشادات حول كيفية نطق الحروف الحجئية الصحيحة وفقًا مخارج الحروف وإعطاء المهام في الفصل وفي المنزل. والجهود للتغلب على هذه المشكلات من الطلاب هي حفظ المفردات بشكل متكرر، ويتم تسجيل المفردات التي تم حفظها في دفتر ملاحظات والقيام بالواجبات من المعلم.
الكلمات المفتاحية: مشكلات و مهارة القراءة
MODERN ORGANO-MINERAL FERTILIZERS IN SPLIT CULTIVATION TECHNOLOGY
Authors: Сычев В.Г. , Ханиева И.М. , Бозиев А.Л. , Мамедов К.С.
Published: August 2024

Приведены результаты исследований по влиянию применения органоминеральных удобрений в качестве фолиарных обработок и норм высева на показатели роста, развития растений яровой пшеницы полбы, ее продуктивность и качество семян при возделывании на выщелоченных черноземах. Применение жидкого органоминерального удобрения Санни Микс Универсальный для фолиарных обработок посевов пшеницы полбы сорта Янтара при посеве с нормой высева – 5,5 млн всхожих семян на 1 га обеспечило получение прибавки урожая 0,46 т/га, в варианте применения жидкого органоминерального удобрения Полидон Био Зерновой прибавка составила 0,42 т/га. Наибольшая урожайность по всем изучаемым в опыте жидким органоминеральным удобрениям (2,27; 2,98; 3,07 т/га) получена при посеве с нормой высева 5,5 млн всхожих семян на 1 га.

The article presents the results of a study on the effect of using organomineral fertilizers as foliar treatments and seeding rates on the growth indices, development of spring emmer wheat plants, its productivity and seed quality indices when grown on leached chernozems. The use of liquid organomineral fertilizer Sunny Mix Universal for foliar treatments of Yantara wheat crops when sowing with a seeding rate of 5.5 million viable seeds per 1 ha ensured a yield increase of 0.46 t/ha, while in the case of using liquid organomineral fertilizer Polidon Bio Grain the increase was 0.42 t/ha. The highest yield for all liquid organomineral fertilizers studied in the experiment (2.27; 2.98; 3.07 t/ha) was obtained when sowing with a seeding rate of 5.5 million viable seeds per 1 ha.
Software development for the study of natural language characteristics
Authors: Малашина А.Г.
Published: August 2024

В статье представлены результаты разработки программного обеспечения для исследования информационных характеристик естественных языков. Вопросы исследования информационных характеристик естественных языков вызваны необходимостью разработки методов оценки защищенных информационных систем. При исследовании криптографических алгоритмов возникает задача восстановления входного сообщения или некоторой его части по информации о возможных вариантах его знаков. В этом случае существенную роль играет структура источника сообщений, например, количество сообщений заданной длины, которые могут быть сгенерированы данным источником. Решение данной задачи включает построение теоретико-вероятностных моделей источников сообщений и исследование их информационных характеристик. В частности, при изучении возможности восстановления фрагментов текстового сообщения особенно актуальным представляется составление словарей отрезков текста короткой длины, называемых n-граммами, и анализ значений информационной энтропии n-грамм. Исследование подобных свойств языка является статистическим и проводится на текстовых выборках достаточно большой длины. В данной статье представлены результаты разработки инструментальных средств для оценки информационных характеристик языка. Приведено описание алгоритма построения текстовых словарей n-грамм и его программной реализации, сформулирована методология исследования их информационных характеристик и представлены экспериментальные результаты исследования отдельных отрезков текста на русском языке ограниченной длины.

The article presents the software development for the study of natural language characteristics. The information characteristics of natural languages are needed to develop methods for evaluating protected information systems. When studying cryptographic algorithms, a problem is to restore an input message or some its parts using information about possible variants of its signs. In this case, the structure of the source message is significant, for example, the number of messages that can be generated by this source. The solution of this problem includes the construction of probability-theoretic models and the study of information characteristics. In particular, for studying the possibility of restoring text message fragments, it is important to compile dictionaries of short text segments, called n-grams, and to analyze the values of the n-gram entropy. The study of such language properties is statistical and is carried out on text samples of suffi ciently large length. This article presents the results of the software development for assessing the information language characteristics. The algorithm for constructing n-gram text dictionaries and its software implementation are described, the methodology for studying their information characteristics is formulated, and experimental results of studying discrete text segments in Russian are presented.
Testing Environment Applications for Automated Information System
Authors: Чистякова М.А.
Published: August 2024

В статье рассматриваются вопросы организации процесса тестирования программного обеспечения информационной системы. Предлагается проектное решение тестовой среды, решающей следующие задачи: предоставление механизма изоляции сред разработки; возможность быстрого автоматизированного создания тестовой среды по запросу пользователя; возможность отката изменений в БД тестовой среды на момент ее создания.

The article deals with the organization of the process of testing the software of the information system. A design solution for a test environment solving the following tasks is proposed: providing a mechanism for isolating development environments; the ability to quickly create a test environment automatically at the user’s request; the ability to roll back changes in the test environment database at the time of its creation.
Option Method of Calculation of Technical and Economic Efficiency in the Design of Systems for Special and Dual Purpose
Authors: Ярощук А.Б. , Титов М.Ю.
Published: August 2024

Обоснование целесообразности проведения работ по автоматизации процессов обработки данных является одной из главных задач проектирования и модернизации систем специального и двойного назначения. Один из важнейших разделов такого проекта – технико-экономическое обоснование автоматизированных систем вообще и процессов автоматизированной обработки информации в частности. Особенно остро эта задача стоит в технологиях двойного назначения, так как эти технологии имеют повышенный уровень требований к их качеству и эффективности.

Justification of the expediency of carrying out work on the automation of data processing is one of the main tasks of designing and modernizing both civilian and military automated systems. One of the most important sections of such a project is the feasibility study of automated systems in general and automated information processing processes in particular. This problem is especially acute in dual-use technologies, since these technologies have an increased level of requirements for their quality and efficiency.
Problems and Prospects for the Protection of Acoustic Speech Information
Authors: Титов М.Ю. , Журавлёв С.И. , Ершов Н.С. , Костина Н.М.
Published: August 2024

В статье рассматривается проблема защиты речевой информации от утечки по техническим каналам. Раскрыты особенности проявления технических каналов утечки, связанных с акустическими преобразованиями, описаны некоторые способы получения информации.

The article deals with the problem of protecting speech information from leakage through technical channels. The features of the manifestation of technical leakage channels associated with acoustic transformations are revealed, some methods of obtaining information are described.
Object Structure of a Mathematical Model of a Volume Planning Problem for Automated Control Systems of the MES Class
Authors: Чижиков В.И. , Милюкова А.Н.
Published: August 2024

В статье предлагается способ построения объектной структуры математической модели задачи объемного планирования для автоматизированных систем управления класса MES, обеспечивающих предиктивный анализ данных для подсистемы технико-экономического планирования (в частности, задачи объемного планирования). MES система, построенная по предложенной структуре, позволит определять оптимальную производственную программу и, соответственно, вектор развития производственного процесса на плановый период. В статье описан способ переноса математической модели (двухэтапный симплекс-метод) в структуру класса MES. Результатом является построенная диаграмма классов – фрагмент, реализующий математическую модель.

The article proposes a method for constructing the object structure of the mathematical model of the volume planning problem for automated control systems of the MES class that provide predictive data analysis for the subsystem of technical and economic planning (in particular, the volume planning problem). The MES system, built according to the proposed structure, will allow you to determine the optimal production program and, accordingly, the vector of development of the production process for the planned period. The article describes a method for transferring a mathematical model (a two-stage simplex method) to the structure of the MES class. The result is a constructed class diagram-a fragment that implements a mathematical model.
Mathematical Models of Objects of Diagnosis
Authors: Матюхин Б.Н. , Матюхина Е.Н. , Чистякова М.А. , Морозов Е.А.
Published: August 2024

Анализируются подходы построения математических моделей логических схем. Предлагается метод построения структурно-автоматной модели логической схемы в произвольном логическом базисе. Рассматриваются вопросы построения структурно-автоматной модели объекта диагноза, базисных элементов объекта диагноза, совмещенных таблиц истинности базисных элементов с таблицами выходов и переходов.

The approaches to constructing mathematical models of logical circuits are analyzed. A method for constructing a structural automaton model of a logical circuit in an arbitrary logical basis is proposed. The issues of constructing a structural automaton model of a diagnosis object, basic elements of a diagnosis object, combined truth tables of basic elements with tables of outputs and transitions are considered.
One of the Ways to Automate Secure Document Management
Authors: Скворцова Т.И.
Published: August 2024

В данной статье показаны структура и принципы функционирования системы электронного документооборота. Проведен обзор программных решений. Исследована технология Tor, которая обеспечивает повышенную безопасность своим пользователям, приведена ее архитектура и конфигурация. Также показаны программная реализация системы электронного документооборота FossDoc совместно с Tor, что повысит безопасность документооборота организации.

This article shows the structure and principles of functioning of the electronic document management system (EDS). The review of software solutions is carried out. The Tor technology, which provides increased security to its users, is studied, its architecture and confi guration are given. They also showed the software implementation of the FossDoc EDMS in conjunction with Tor, which increases the security of the organization’s document flow.
ANGULAR TRACKING SYSTEM LOCATED ON AN OSCILLATING PLATFORM
Authors: Реутов В.Г.
Published: August 2024

Рассматривается упрощенная постановка задачи оценивания точностных характеристик угловой следящей системы, расположенной на той или иной подвижной колеблющейся платформе, например, представляющей собой авиационный или морской носитель. Полученные аналитические соотношения для оценки точностных характеристик проиллюстрированы численным примером. Материал статьи может использоваться при проектировании угловых следящих систем, располагаемых на той или иной подвижной колеблющейся платформе, для получения ориентиров достижимых точностных характеристик систем.

We consider a simplified statement of the problem of estimating the accuracy characteristics of an angular tracking system located on a particular mobile oscillating platform, for example, representing an aircraft or sea carrier. The obtained analytical relations for evaluating the accuracy characteristics illustrated by a numerical example. The material of the article can be used in the design of angular servo systems located on a particular moving oscillating platform, for obtaining benchmarks of achievable accuracy characteristics of systems.
Park of N.K.Roerich Museum-Estate in Himalayas (India)
Authors: Шатко В.Г. , Потапова С.А. , Тетерина Г.Д. , Сургина Л.В.
Published: August 2024

Приведены результаты обследования насаждений парка имения Н. К. Рериха в долине Куллу (Индия, штат Химачал-Прадеш, Наггар).Установлено, что современный ассортимент древесных растений парка насчитывает более 70 наименований (из 37 семейств, 54 родов), включающих как аборигенные, так и экзотические породы. Ассортимент цветочно-декоративных растений включает почти 50 наименований ( из 28 семейств, 43 родов). Из числа редких и интересных экзотических растений парка следует отметить Acacea dealbata, Cryptomeria japonica, Magnolia grandiflora, Laurocerasus officinalis. Наиболее обычны – аборигенные Cedrus deodara, Pinus wallichiana, Buxus wallichiana, а из числа интродуцентов – Lagerstroemia indica, Camellia japonica.

The results of a survey of plantings of the N.K Roerich estate in the Kullu valley (India, Himachal Pradesh, Naggar) are given. It has been established that the modern range of the park’s woody plants includes more than 70 items (from 37 families, 54 genera), including as aboriginal, and exotic breeds. The range of fl oral and ornamental plants includes almost 50 items (from 28 families, 43 genera). Among the rare and interesting exotic plants of the park, Acacea dealbata, Cryptomeria japonica, Magnolia grandiflora, Laurocerasus officinalis should be noted. The most common are aboriginal Cedrus deodara, Pinus wallichiana, Buxus wallichiana, and from among introduced species - Lagerstroemia indica, Camellia japonica.
THE CHARACTERISTICS OF THE VERTICAL NOISE LEVEL CHANGES IN URBAN AREAS
Authors: Марголина И.Л. , Веселов Д.В. , Иванцова М.И. , Чевель К.А.
Published: August 2024

Работа посвящена шумовому загрязнению в зоне многоэтажной жилой застройки. Исследования проведены на примере 16-этажного жилого дома, расположенного на юго-западе Москвы. Проведены сравнительные исследования уровней шума с противоположных сторон здания в рабочие и выходные дни, а также в разные сезоны. Результаты исследований показывают увеличение уровня шума с высотой, превышение шума на 16 этажей составляет 12…14 дБА. Разница значений между сторонами здания, ориентированными в сторону автодороги и дворовой территории на нижних этажах здания, составляет 7…9 дБА, при этом с высотой разница уменьшается. В недельной динамике уровня шума наибольшие значения отмечены в часы пик в рабочие дни; в сезонной динамике наименьшие значения фиксируются в момент сильного снегопада, а наибольшие – в бесснежный холодный период.

The work is devoted to noise pollution in the area of multi-floor residential buildings. The research was conducted on the example of a 16-floor residential building located in the South-West part of Moscow. Comparative studies of noise levels from opposite sides of the building were done on work days and weekend, as well as in different seasons. The results of studies show an increasing of noise level with height, noise excess on 16 floors is 12…14 dBA. The difference between the sides of the building oriented towards the road and the yard area on the lower floors of the building is 7…9 dBA, the difference decreases with the height. In the weekly dynamics of the noise level, the highest values are observed during peak hours on weekdays; in the seasonal dynamics, the lowest values are recorded at the time of heavy snowfall, and the highest in the snowless cold period.
INFLUENCE OF ELECTROMAGNETIC RADIATION ON THE SENSITIVITY OF FRESHWATER CRUSTACEAN DAPHNIA MAGNA, STRAUS TO CADMIUM SULFATE
Authors: Папоян Г.К. , Филенко О.Ф. , Юсупов В.И. , Зотов К.В.
Published: August 2024

Исследовано влияние низкоинтенсивного электромагнитного излучения (ЭМИ) радиочастотного диапазона на токсичность сульфата кадмия в концентрациях 0,0054, 0,0162 и 0,054 мг Са++/л для пресноводных рачков Daphnia magna. В результате установлено значительное увеличение чувствительности дафний по показателям выживаемости и плодовитости к действию токсиканта после их облучения ЭМИ с частотой 30 МГц. Отмечено появление морфологических нарушений в потомстве рачков, которые снижали выживаемость рачков. Доля особей с нарушениями достигала 38 % от общего приплода при действии ЭМИ и концентрации токсиканта 0,054 мг Са++/л. Отмеченные эффекты и закономерности могут иметь существенное значение в условиях реальных экосистем, где водные организмы могут подвергаться действию загрязняющих веществ на фоне широко распространенных электромагнитных полей низкой интенсивности.

The influence of low-intensity electromagnetic radiation (EMR) of the radio frequency range on the toxicity of cadmium sulfate in concentrations of 0,0054 mg Ca++/l, 0,0162 mg Ca++/l and 0,054 mg Ca++/l for freshwater crustacean Daphnia magna was studied. As a result, a signifi cant increase in the sensitivity of daphnia’s survival and fertility of to the effect of the toxicant after their irradiation with EMR at a frequency of 30 MHz has been established. The appearance of morphological disturbances in the progeny of crustaceans, which reduced the survival rate of crustaceans, was noted. The proportion of individuals with anomalies reached 38 % of the total offsprings after EMR treatment at toxicant concentration of 0,054 mg Ca++/l. The noted effects and regularities can be of signifi cant in conditions of real ecosystems, where aquatic organisms can be exposed to pollutants against the background of widespread low intensity electromagnetic fields.
THE ORIGIN OF THE MICROWAVE COSMIC BACKGROUND
Authors: БАРЕНБАУМ А.А.
Published: August 2024

Микроволновый космический фон и закон Хаббла объяснены взаимодействием света с космическими гравитационными полями. Линейная зависимость красных смещений от расстояния в законе Хаббла является следствием действия на фотоны в космосе трех фундаментальных законов физики: сохранения энергии, постоянства скорости света и закона гравитации Ньютона. При этом на пути от далеких галактик к Земле фотоны обмениваются квантами микроволнового фонового излучения с космическим пространством по закону Планка. Энергия этих квантов соответствует температуре космического пространства, которая определяется плотностью энергии оптического излучения звезд. Построена модель, обосновывающая эти выводы. В основе модели лежит сбалансированный круговорот барионного вещества, который сопровождается разрушением в галактиках звезд и формированием из их газопылевых продуктов новых поколений звезд. Этот круговорот в Метагалактике находится в динамическом равновесии, при котором плотность энергии, выделяемой при синтезе 4Не из водорода в молодых звездах и затем высвечиваемой ими в оптическом диапазоне, совпадает с плотностью энергии микроволнового космического фона. Обсуждаются другие следствия модели.

The microwave cosmic background and the Hubble law are explained by the interaction of light with cosmic gravitational fi elds. The linear dependence of redshifts on the distance in the Hubble law is due to the fulfi llment for photons in cosmos of three fundamental laws of physics: of energy conservation, constant speed of light and Newton’s gravity law. In this, on the way from distant galaxies to the Earth, the photons exchange quanta of the microwave background radiation with the cosmic space according to Planck’s law. The energy of these quanta corresponds to the temperature of the cosmic space, which is determined by the energy density of the optical radiation of stars. A model was developed to substantiate these conclusions. The model is based on a balanced cycle of baryonic matter, which is accompanied by the destruction of stars in galaxies and the formation of new generations of stars from their gas-dust products. This cycle in the Metagalaxy is in dynamic equilibrium, at which the density of energy released during the synthesis of 4He from hydrogen in young stars and then displayed by them in the optical range coincides with the energy density of the microwave cosmic background. Other outputs of the model are discussed.
SCIENCES ON COSMOS ON THE THRESHOLD OF SCIENTIFIC PARADIGMS CHANGE
Authors: БАРЕНБАУМ А.А.
Published: August 2024

Обсуждается современное состояние наук о Космосе с позиций теории научных революций Т. Куна [1]. Суть теории состоит в том, что по мере развития, во всех науках накапливаются нерешенные проблемы-аномалии, которые удается разрешить лишь в результате научной революции. Такая революция приводит к смене парадигм и возникновению на месте старой науки новой научной дисциплины. Показано, что состояние, в котором находятся сегодня космогония и космология, иначе как «предреволюционным», по Т. Куну, назвать нельзя. Статья преследует две цели. Одна – указать проблемы-аномалии, противоречащие парадигмам этих обеих наук. А вторая – привлечь внимание к существующей уже четверть века естественнонаучной Галактоцентрической парадигме [2], претендующей на роль новой науки. Эта наука уже доказала свою состоятельность при решении ряда крупных проблем астрономии, физики галактик, сравнительной планетологии и геологии. Вносит она изменения и в представления о галактиках, позволяя по-новому подойти к решению проблем происхождения Солнечной системы и Вселенной.

From the positions of the T. Kuhn theory of scientifi c revolutions analyzes the contemporary state of cosmogony and cosmology. Both sciences arose at the junction of astronomy and physics, the fi rst more than two hundred, and the second almost a hundred years ago. Today they have unsolvable problems-anomalies that confl ict with the paradigms of both sciences. It is shown that these anomalies are caused by absent of a solution to number of fundamental questions of the physics of galaxies. These issues are partially resolved in the Galactocentric paradigm, born a quarter of a century ago at the junction of geology and astronomy. This paradigm fi rst took into account the phenomenon of jet expiration of gasdust substance from the nuclear disk of spiral galaxies, that long eluded the attention of researchers. With it account, adequate physical models of the Galaxy and its spiral structure were constructed, and the Sun orbit, satisfying the data of geology and astronomy, was calculated. The new paradigm has already proved its scientifi c validity in solving a number of problems in astronomy, galaxy physics, comparative planetology and geology. The problems-anomalies in cosmogony and cosmology are also being eliminated in given paradigm. Therefore the transition of these sciences to representations of Galactocentric paradigm is inevitable, but when this will happened is only a matter of time.
STUDY OF THE EFFECT OF DEPTH OF UNDERGROUND EXPLOSIONS ON THE ALLOCATION OF SEISMIC ENERGY OF DYNAMIC PHENOMENA
Authors: ГАЛЧЕНКО Ю.П. , ЕРЕМЕНКО В.А. , ГОРБУНОВА Н.Н.
Published: August 2024

Подземные горные работы, которые проводятся на месторождениях с целью добычи твердых полезных ископаемых, нарушают сплошность массива горных пород. Перераспределяется природное напряженное состояние, формируются зоны концентрации напряжений, действующие вблизи контура по всему периметру обнажений конструктивных элементов применяемых геотехнологий. Технологические и массовые взрывы инициируют выделение сейсмической энергии в массиве и провоцируют динамические проявления горного давления, которые происходят мгновенно. После вскрытия горными выработками рудного участка на месторождении массив в большей степени обладающий потенциальной энергией, начинает активизироваться с выделением значительных объемов кинетической энергии. При проведении подземных взрывов установлена взаимосвязь выделяемой суммарной сейсмической энергии динамических явлений и сейсмической энергии взрывов при инициирование зарядов ВВ на различной глубине. Представлен способ разгрузки удароопасных участков месторождений.

Underground mining, which is carried out in the fi elds for the purpose of extraction of solid minerals, violate the continuity of the rock mass. Natural redistributed stress state, forming areas of stress concentration, the current close loop around the perimeter of the outcrops of structural elements used geotechnologies. Technological and mass explosions initiate the release of seismic energy in the array and provoke dynamic manifestations of rock pressure, which occur instantly. After opening the ore Deposit by mining, the massif with potential energy to a greater extent begins to activate with the release of significant amounts of kinetic energy. During underground explosions the interrelation of the released total seismic energy of dynamic phenomena and seismic energy of explosions at initiation of charges of VV on various depth is established. A method of unloading rockburst-hazardous areas of mines.