bluuebunny/crossref_metadata_2025 huggingface dataset:
PEMIKIRAN HUKUM ISLAM IBNU TAIMIYYAH
Authors: Syaikhon Muhammad
Published: January 2022

Ibn Taymiyyah was a reformer and medieval Islamic purifiers who had high authority . His thinking method was SalafÂ  method which was based on the Qur'an and Hadis . The laws of fiqh that he often used leaned to the priest, imam Ahmad ibn Hanbal . Ushul fiqh method or Islamic legal thought of Ibn Taymiyah was Qur'an and Hadis , ijma ' , qiyas , istishab , and mashlahah mursalah .Thoughts of Ibn Taymiyyah can be classified into three types, namely: the same thinking by Imam Ahmad bin Hanbal , thoughts were not characterize a particular schools but according to Ibn Taymiyah 's own thoughts and ideas that are contrary to the opinions of Imam whole Islamic schools .Â
Biogas Production, through low-cost tubular system for energy in the Tlalmanalco municipality
Authors:   Tecnológico de Estudios Superiores del Oriente del Estado de México, Lozano-Camargo Maria Luisa , Galicia-Luis Laura ,   Tecnológico de Estudios Superiores del Oriente del Estado de México, Figueroa- Delgado Pablo Jesús ,   Tecnológico de Estudios Superiores del Oriente del Estado de México
Published: January 2022

Biogas is a renewable biofuel product of anaerobic digestion, of the decomposition of organic matter (biomass) generating methane (CH4) with high energy value that represents 50 and 75% gas, it is an excellent ecological alternative in energy production, in order to take advantage of the biogas production from human and animals generated feces in the municipality of Tlalmanalco in the State of Mexico, a theoretical study was carried out in order to verify how feasible it is to implement a system of tubular biodigesters of low cost favoring the community with the lowest resources, as well as reducing the environmental impact of CO2 emissions.
Green infrastructure: An ally to improve urban runoff management in semi-arid areas
Authors:   Universidad Autónoma del Estado de Hidalgo, Lizárraga-Mendiola Liliana , Vázquez-Rodrígue Gabriela Alejandra ,   Universidad Autónoma del Estado de Hidalgo, Bigurra-Alzati Carlos Alfredo ,   Universidad Autónoma del Estado de Hidalgo
Published: January 2022

The growth of cities negatively alters the urban hydrological cycle, and causes problems such as the reduction of their permeable surfaces, increases in temperature that affect the thermal comfort of buildings, large volumes of urban runoff that produce floods, and its contamination. This work highlights the hydrological, hydraulic, and ecosystem advantages of green infrastructure as a strategy of climate change adaptation in cities with a semi-arid climate. Case studies published in international journals, design criteria in technical manuals, national and international standards, and regulations were reviewed. The types of green infrastructure most studied and implemented in various regions with a semi-arid climate were selected, and the most frequently applied criteria and recommendations were chosen. It was possible to determine the most appropriate design and construction parameters for their adaptation in spaces already provided with gray infrastructure, where they can be applied as complementary works that help to solve problems of water shortages to the population, as well as damage to infrastructure due to floods, aquifer overexploitation and pollution.
Microencapsulation of acachul (Ardisia Compressa) extract by spray drying using diferente polymeric materials as encapsulating agents
Authors:   Benemérita Universidad Autónoma de Puebla, Santacruz-Vázquez Claudia , Santacruz-Vázquez Verónica ,   Benemérita Universidad Autónoma de Puebla
Published: January 2022

The microencapsulation process is a technique whose purpose is to protect liquid, solid and gaseous compounds susceptible to thermal, light or oxidative deterioration, among other factors. The particular substance may be individually coated with an encapsulating material to protect it from the environment, from the reaction with other compounds or to prevent oxidation reactions from light or oxygen present in its surroundings. There is a wide variety of biopolymeric materials used as barrier materials for encapsulation. Among the materials that serve as encapsulating or entraining agents are carbohydrates, lipids, proteins and polymers, while the active or encapsulated compounds may be antimicrobials, pigments, vitamins, minerals or microorganisms. Therefore there is a need to find the best option, to encapsulate the desired active ingredients using different biopolymeric materials as barrier materials. Whence, in the present work, the effect and characteristics from acachul (Ardisia Compressa) pigments were determined, encapsulated them using maltodextrin, gum arabic and a combination of gum arabic- maltodextrin in a 1:1 ratio as encapsulating agents. Determining that acachul (Ardisia Compressa) pigments were better encapsulated when maltodextrin was utilized as the encapsulating agent.
Biodiesel production as an alternative to reduce the environmental impact of University food courts
Authors:   Universidad Autónoma del Estado de México, Alanis-Ramírez Claudia Ivett , Ávila-Cordoba Liliana ,   Universidad Autónoma del Estado de México, Romero-Romero Rubi ,   Universidad Autónoma del Estado de México, Natividad Reyna ,   Universidad Autónoma del Estado de México
Published: January 2022

The objective of this work was to assess the environmental impacts of producing biodiesel by heterogeneous and homogeneous catalysis. The raw material for the process was the waste cooking oil (WCO) generated at 27 food courts of Autonomous University of the State of Mexico. The study was conducted by applying Life Cycle Assessment methodology and the environmental impacts were calculated with the SimaPro 9.1.0.11 PhD software with the Ecoinvent database. The method was CML-IA base line C3.06/EU25. The assessed impact categories were: Abiotic Depletion Potential (ADP, elements), Abiotic Depletion Potential (ADP, fossil fuels), Global Warming Potential (100 years) (GWP), Ozone Layer Depletion (ODP), Human Toxicity (HT), Freshwater Aquatic Ecotoxicity (FWAE), Marine Aquatic Ecotoxicity (MAE), Terrestrial Ecotoxicity (TE), Photochemical Oxidation (PO), Acidification (A) and Eutrophication (E). In addition, end point environmental indicators were also calculated (Ecosystems Quality, Human Health Damage and Resources Availability) by the method ReCiPe 2016 Endpoint (H) V1.04 / World (2010) H/A. The system boundary enclosed three main stages, WCO collection, pre-treatment and reaction (to produce biodiesel). It was concluded that the reaction stage is the one with the highest environmental impact. In this sense, the highest impact categories were ADP (fossil fuels) (105.56 MJ), GWP (8.91 kg CO2 eq) and MAE (2387.89 kg 1, 4-DB eq). Nevertheless, it was also found that the GWP for the heterogeneous process is 82.52 % lower than that calculated for the homogeneous process. In addition, the human health damage of the homogeneous process is 1.77 points and is higher than the observed with the heterogeneous process.
Mechanical characterization of the L4 and L5 lumbar vertebrae
Authors:   Instituto Politécnico Nacional, Villagrán-Villega Luz Yazmin , Siordia-Vásquez Xóchitl ,   Universidad Veracruzana, Cuéllar-Orozco Maricela ,   Universidad Veracruzana, Patiño-Ortiz Miguel ,   Instituto Politécnico Nacional
Published: January 2022

Compression fractures in the lumbar region are usually caused by excessive pressure at the level of the vertebral body. The fracture occurs when the vertebral body is crushed, causing the anterior part of the vertebral body to acquire a wedge shape. Bone tissue inside the vertebral body is crushed or compressed. Compression fractures due to trauma may be due to a fall, a strong jump, a car accident, or any other event that emphasizes the spine beyond its breaking point [1]. In a simulation of the fracture in recent studies, loads are applied to real vertebral samples (destructive tests), where both compression loads are fixed on the upper and lower faces of the vertebral body. The literature mentions tests with loads of approximately 8000N emulating a daily accident, so this research aims to obtain a precise model with the use of an optical scanner, which will allow the obtaining of points (meshing) of the piece in real time with an individual measurement of up to 16 million independent measurement points captured from 1 to 2 seconds. The measurement data is characterized by a very detailed reproduction and therefore also allows the measurement of sample components up to 38mm.
Remediation of soils contaminated by hydrocarbons using a polymeric material (carboxymethylcellulose gel)
Authors:   Tecnológico Nacional de México, Antonio-Cruz Rocío , Purata-Pérez Nora Alicia ,   Tecnológico Nacional de México, Vázquez-González María Berzabé ,   Tecnológico Nacional de México, Trejo-Valencia Radamés ,   Tecnológico Nacional de México
Published: January 2022

In recent years, the pollution caused by hydrocarbon spills has increased, and this leads to research to mitigate the deterioration caused to the environment, therefore, this work has the purpose of remedying a contaminated soil due to the explosion of the Well Terra 123 of Mexican Oil (PEMEX) occurred in October 2013, which left in its wake contamination, death of animals and diseases in the population, causing both environmental and health effects on the inhabitants of the region such as vitiligo, problems vision, throat, cough and flu (Reporte Indigo, 2019). The studies carried out by Duran in 2015 on "Environmental impact on the indigenous communities of Nacajuca, Tabasco, due to the explosion of the Well Terra 123", gathered evidence of the impact that this oil accident had on the health of those close to it to the facilities and the environment. This chapter will deal with the remediation of soil contaminated by hydrocarbons due to the explosion of the Terra 123 Well, using a polymeric material (carboxymethylcellulose gel), which was synthesized at the laboratory level using carboxymethylcellulose (CMC), glutaraldehyde (GA) as agent of crosslinking and hydrochloric acid (HCl) as a catalyst for synthesis. The CMC gel was incorporated into the contaminated soil for the absorption of the hydrocarbon for a period of three months. The samples were collected from the soil contaminated with hydrocarbon from Terra 123 well, located in Oxiacaque, Nacajuca, Tabasco, and the effectiveness was studied in two stages: (1) The soil particle was decreased by sieving and (2) Pre and post soil analyzes were carried out (moisture percentage and fat content). In addition, the CMC gels were analyzed using infrared spectroscopy (FTIR) and scanning electron microscopy (SEM) techniques before and after being incorporated into the contaminated soil. The amount of hydrocarbon initially contained in the soil was made using the Soxhlet method, obtaining 0.99 mg of hydrocarbon / kg of soil.
Analisis Implementasi Pemeliharaan Dan Perawatan Alat Lashing Di Kapal Mv Port Adelaide Dalam Rangka Mencegah Kecelakaan
Authors: Tjahjono Eka Budi , Putro Bhima Siswo , Kristianto Joshua
Published: January 2022

Metode pelashingan merupakan metode yang sangat penting untuk mengikat peti kemas di atas kapal agar tidak terjadi pergeseran peti kemas yang daapat menimbulkan peti kemas terjatuh di laut bahkan lebih dari itu bisa menimbulkan gangguan stabilitas kapal dan dapat menimbulkan kecelakaan pelayaran. Metode lashing dapat dilaksanakan dengan baik bila dilakukan pemeliharaan dan perawatan terhadap lashing serta penempatannya yang mudah untuk digunakan secara efektif dalam pelashingan.

Penelitian ini merupakan penelitian studi kasus yang terjadi di kapal. MV Port Adelaide yang diamati dalam pelayaran, Penelitian ini untuk mengetahui pemeliharaan dan perawatan lashing yang belum dilakukan secara baik dan dalam pengimplementasian perawatan dan pemeliharaannya oleh awak kapal yang paling bertanggung jawab. Teknis analisis yang digunakan adalah menggunakan diskriptif analisis dengan menggunakan  data primer dari awak kapal yang mempunyai fungsi kunci dalsm menyampaikan inormasi dengan mengunakan teknik purpusive sampling. Dalam penelitian ini ditemukan bahwa pemeliharaan dan perawatan lashing belum di implemetasikan dengan baik sehingga menghambat pengoperasian kapal. Awak kapal yang paling bertanggung jawab dalam tugas pelasingan tidak dapat menjalankan tugasnya dengan baik.
Analisis Efektifitas Uji Kompetensi Lembaga Sertifikasi Profesi Sekolah Tinggi Ilmu Pelayaran Jakarta
Authors: Pasyah A. Chalid , M.Nurdin  , Purnomo
Published: January 2022

Penelitian ini bertujuan untuk mengetahui dan menganalisa efektifitas pelaksanaan kegiatan uji kompetensi bidang keahlian Pengurusan dan Konsolidasi Angkutan Laut Muatan Kontainer, ASDP, serta TKBM.  Penelitian ini dilaksanakan di LSP STIP Jakarta. Populasi sekaligus sampel adalah pelaksana LSP, asesor, staf administrasi LSP, dan taruna sebagai asesi uji kompetensi. Jenis penelitian ini adalah penelitian deskriptif kuaIitatif dengan teknik analisis SWOT. Sumber data diperoleh dari wawancara, observasi dan dokumentasi. Terbentuknya LSP STIP dengan tugas mengembangkan standar kompetensi dan melaksanakan uji kompetensi terhadap taruna KALK merupakan langkah maju sekaligus bukti upaya nyata STIP didalam meningkatkan mutu pendidikan dan lulusannya. Secara keseluruhan pelaksanaan kegiatan uji kompetensi LSP STIP telah dalam kategori baik, karena telah mampu mengeluarkan dan menerbitkan sertifikat kompetensi dengan jumlah lebih dari 3600 sertifikat, dan menjadi LSP paling aktif dan produktif pada UPT PPSDMP Laut.

Meskipun pencapaian prestasi signifikan tersebut, namun demikian masih dirasakan ada beberapa kekurangan dalam pelaksanaan uji kompetensi di LSP STIP, seperti jadwal uji kompetensi yang sering terganggu oleh kegiatan lain akademik, belum dimasukannya kegiatan tutorial dan uji kompetensi ke dalam kalender akademik, kesibukan para Asesor yang sebagian besar merangkap sebagai pejabat, Asesor yang telat atau berhalangan datang, atau kurangnya SDM kompeten di Sekretariat LSP. Oleh sebab itu tujuan penelitian ini untuk mengetahui dan menganalisa bagaimana upaya untuk memaksimalkan efektifitas uji kompetensi LSP yang pada akhirnya memberikan implikasi terhadap peningkatan mutu pendidikan STIP.
Optimalisasi Kerja Kompresor Udara Utama Tekanan Tinggi Guna Kelancaran Pengoperasian Kapal MT.Seaborne Petro
Authors: Siregar Edy Kurniawan , Melinasari  , Siahaan Johannes
Published: January 2022

Penelitian ini dilakukan karena kompresor diatas kapal sering terdapat masalah. Kompresore ditemukan tidak bekerja secara optimal, karena kompresor udara yang tidak normal, ditemukan bahwa piston pada compressor udara utama sudah mengalami kebocoran, kerusakan pada gasket di bagian dinding pendingin kompresor, dan patahnya oil ring piston. Penelitian dilakukan bertujuan Untuk mengetahui dan menganalisis penyebab kompressor udara tidak optimal pada saat di isi. Metode yang dilakukan dalam penelitian ini adalah menggunakan metode deskriptif kualitatif dengan menggunakan metode pendekatan dan teknik pengumpulan data secara sekunder. Agar Supply starting air mencukupi pengisian ke botol angin dapat dilakukan dengan cara melengkapi 3 kompresor udara utama yang tersedia di atas kapal. Sehinga selalu mempunyai 1 cadangan kompresor jika terjadi kerusakan pada salah satu kompresor. Kemudian Melakukan permintaan suku cadang sebelum terjadinya kerusakan pada permesinan adalah salah satu cara agar suku cadang selalu tersedia di atas kapal.
Pengaruh Perilaku Kerja Terhadap Kinerja Karyawan Pada PT. Sumberbumi Global Niaga
Authors: Barasa Larsen , Togatorop Agus Leonard , Szeze Mutiara
Published: January 2022

Diantara semua sumber daya tersebut, yang paling penting adalah sumber daya manusia. Sumber daya manusia merupakan sumber daya yang dipergunakan untuk menggerakkan dan mendayagunakan sumber daya    lainnya untuk mencapai tujuan. Menurut Rivai (2008), perencanaan Sumber Daya Manusia (Human Resource Planning/HRP) merupakan suatu proses dari analisis dan identifikasi terhadap kebutuhan dan tersedianya sumber daya manusia di pasar tenaga kerja. Tujuan penelitian ini adalah untuk mengetahui dan menganalisis pengaruh disiplin kerja terhadpa kinerja karyawan pada PT Sumberbumi Global Niaga dan untuk mengetahui bagaimana cara meningkatkan disiplin kerja terhadap kinerja karyawan pad PT. Sumberbumi Global Niaga.

Jenis penelitian yang digunakan adalah metode kuantitatif. Pengumpulan data dilakukan dengan kuesioner yang disebar sebanyak 47 lembar, dokumentasi dan studi pustaka. Dengan menggunakan teknik analisis data yaitu analisis deskriptif, analisis koefisien korelasi, uji reabilitas, uji linearitas, uji normalitas dan uji hipotesis.

Berdasarkan perolehan data kuesioner dan pengolahan data. Diperolah hasil yang menunjukkan bahwa, korelasi (R) antara perilaku kerja dan kinerja sebesar 0,671.. Hal ini berarti bahwa terdapat pengaruh yang kuat dan positif antara perilaku kerja dengan kinerja karyawan, dan berdasarkan pengujian hipotesis yang telah dilakukan dengan menggunakan “Uji t” diperoleh bahwa t hitung > t tabel. Karena t hitung > t tabel maka tolak Ho. Dengan demikian terbukti bahwa “Terdapat pengaruh positif antara disiplin kerja terhadap kinerja karyawan pada PT. Sumberbumi Global Niaga.”
INCIDENCE AND ETIOLOGY OF RESPRATORY DISTRESS IN LOW BIRTH WEIGHT NEONATES BORN IN RURAL TERTIARY CARE CENTRE.
Authors: Vishwanath Vishwanath , Mahajan Kusum , Taneja Vipul
Published: January 2022

Background : To Study The Incidence And Etiology Of Respratory Distress In Low Birth Weight Neonates Born In Rural Tertiary Care Centre.
Methods: This is a prospective observational study. It was carried out in neonatal division of department Of pediatrics MMIMSR, Mullana. The
study included 200 low birth weight neonates born during the study period.
Results: Out of 200 neonates 63 had respiratory distress. The incidence of respiratory distress in index study was 31.5%. According to weight
distribution the incidence of respiratory distress among neonates with 1.5kg to 2.499kg was 27.6% , 1kg to <1.5kg was 57.1% and <1kg was 100%.
According to gestation the incidence of respiratory distress among term was 29.8% and preterm was 33.6%. The most common cause of respiratory
distress was transient tachypnea of newborn(33.8%) followed by hyaline membrane disease(24.1%), sepsis(17.7%), apnea(9.6%), CVS
disorder(6.4%).
Conclusion: Low birth weight and preterm deliveries are at higher risk for morbidity during and after the birth. Early antenatal care will greatly
reduce the incidence of respiratory distress syndrome in neonates. The incidence increases as birth weight and gestation decreases in neonates Due
to recent medical advances and skilled clinical practice the incidence of RDS has decreased. Transient tachypnea of newborn remains the main
etiology of respiratory distress in neonates.
METHODS TO STUDY ROOT CANAL ANATOMY: A SYSTEMATIC REVIEW
Authors: Singh Shishir , Ramachandran Naren , Podar Rajesh , Jain Romi , Bhanushali Nikhil , Kulkarni Gaurav , Chandrasekhar Padmini
Published: January 2022

Introduction: A variety of methods has been used to study the root canal anatomy. Before radiography became rmly established in dental
practice, techniques such as injection-moulded models, diaphanization, and sectioning were used to study the internal anatomy of teeth. Twodimensional radiography was a convenient method to study the root canal anatomy, but it provided limited information due to distortion,
superimposition, and lack of 3-dimensional information. Cone beam computed tomography, and more recently micro-CT have been used in most
of the recent studies on root canal anatomy as they are non-invasive and provide multiplanar data. Each of these methods has its own merits and
knowing when to choose which method whilst planning a study is important.
Methods: The systematic review was registered in PROSPERO. Three electronic databases were accessed, and a hand search was performed in
peer-reviewed journals in endodontics. Studies that met the pre-dened inclusion and exclusion criteria were selected or rejected, respectively. The
screened articles were subjected to Risk of Bias (ROB) assessment for evaluation of their scientic merit.
Results: The selected studies included data from at least 288478 teeth studied, of which, 206270 teeth were studied by CBCT, 30980 teeth were
studied by clearing technique, 3616 teeth were studied by sectioning, 9027 teeth were studied by Micro CT, and 1191 teeth were studied by resin or
plastic inltration. The commonest parameters studied were canal morphology, presence as well as morphology of MB2 canals in maxillary
molars, C-shaped canal morphology in mandibular molars, presence of extra roots and canals, isthmuses, and racial characterisation of the study
population.
Conclusion: With the advent of 3-dimensional radiographic techniques such as CBCT and micro-CT, these methods have become the mainstay of
root canal anatomy studies, especially as these techniques have become less expensive and more widely available. Certain techniques such as
clearing are relevant even today as they provide excellent details on the intricacies of the canal system. Depending on the study characteristic to be
studied, the appropriate method must be employed.
Small-Signal Stability Assessment of Multi-infeed Converter Power System with SVGs
Authors: Yuan Hui , Xin Huanhai , Wu Di , Wang Wei , Zhou Yuhan
Published: January 2022

The modern power gird is being transformed into a multiple converter system (MCS) driven by the increasing integration of converter-based resources (CBRs) such as wind and solar. In such an MCS, the dynamic interaction between converter controls and the power network may cause the small-signal stability issues. While static var generators (SVGs) are integrated into the MCS for providing voltage support, they may affect the small-signal stability. To understand the impact of SVGs, this paper investigates the small-signal stability of the MCS with SVGs. By constructing an equivalent model, the theoretical analysis finds two key factors affecting the small-signal stability when SVGs are connected to the MCS: 1) the topology and parameters of the power network interconnecting SVGs and CBRs; 2) the dynamic interaction between the SVGs and CBRs. Based on the results, a computationally efficient method is proposed to assess the small-signal stability of the MCS with SVGs. The analysis results and the proposed method are validated through eigenvalue analysis, and electromagnetic transient simulation.
Biological features of Crocus speciosus M. Bieb. (Iridaceae family)
Authors: Miroshnichenko N. N. , Shevchenko S. V.
Published: January 2022

The paper presents the results of studying the decorative species Crocus speciosus. Some features of the formation and development of male and female generative spheres are presented. It is shown that the formed anther wall is generated by the epidermis, endothecium, middle layer and tapetum. The wall of the mature anther is formed by the epidermis, fibrous endothecium with fibrous thickening, and a tapetal spathella with sporopollenin orbicles. Analysis of mature pollen grains showed a rather high proportion of normal pollen grains (80%), which under favorable conditions indicates a high ability to effectively pollinate. The characteristics of the female generative sphere are also shown: three-celled ovary; anatropic, bitegmal, funicular, crassinucellate ovule; linear tetrad of megaspores; Polygonum-type of embryonic sac development. The processes of flowering, pollination and seed formation are described.
Systemic integrity and similarity of the spatial and age structure of the undergrowth of Scots pine and Crimean pine
Authors: Saltykov A. N.
Published: January 2022

Studies of the natural reafforestation of pine forests (Pinus silvestris. L.) on the territory of the southern brae of the Russian Plain, as well as the foothill and mountain-forest Crimea (Pinus pallasiana D. Don), carried out by us during 2003 - 2021, allowed us to put forward an assumption about the general features of the spatial structure of the undergrowth of species of the genus Pinus. The uniformity of the structure of coenopopulation fragments and coenopopulation of undergrowth can be equally observed in different ecological conditions, for example, under the forest canopy, as well as within the boundaries of existing breaks in the canopy of forestry shelterwood, on burnt forests along the linear contours of forest tracts, on lands taken out from under agricultural use, etc. In each specific case, the invariance and, at the same time, the different scale of the structure of coenopopulations of undergrowth is explained by the complementarity of bioecological properties of seedling growth and undergrowth capacity of existing ecological niches, autoregulation of the cenopopulation structure in accordance with the dynamics of changes in ecological factors limiting the process of natural renewal of pine forests. Similarity of the spatial structure of coenopopulations of P. silvestris undergrowth. and P. pallasiana and its constituent elements is an argument in favour of the assumption of the fractal nature of the process, which makes it possible to explain the mechanisms of stability of forest ecosystems in accordance with the principle of invariance of the spatial structure of the formed cenopopulations. The established structural and functional features serve as the basis for deepening the theory of natural regeneration and improving the complex of reforestation measures aimed at preserving biological diversity and forest sustainability with the dominance of species of the genus Pinus.
A devastating complication “white cord syndrome” following posterior cervical decompression for ossification of the posterior longitudinal ligament stenosis
Authors: Permana Christian , Hidayat Yoga Arif Syah , Fadhil  , Caropeboka Muhammad Sinatrya , Tjahjadi Mardjono
Published: January 2022

Reperfusion injury of the spinal cord or “white cord syndrome” (WCS) refers to the sudden onset of neurological deterioration after spinal decompressive surgery. It is thought to be caused by reperfusion injury of the spinal cord. The risk of WCS might be increased in the elderly and patients with chronic hypertension as comorbidities. A 50-year-old male suggestive of a continuous ossified posterior longitudinal ligament (OPLL) with cervical spinal stenosis from C2-C4 underwent posterior decompression and posterior fixation from C2 to C4. After the patient recover from anesthesia, he developed hemiparesis on the right side with motor strength 1/5. Immediate postoperative CT scan imaging revealed no malpositioned screw, on cervical MRI disclosed a hyperintense signal in T2-weighted sequences at C3-C4 levels and the diagnosis of WCS was suspected. High dose methylprednisolone according to NASCIS II, mannitol, and methylcobalamin were given. On postoperative day (POD)-1, the patient’s muscle strength improved to grade 3/5 in the upper extremity and to grade 4/5 in the lower extremity but the elbow flexion muscle strength was still 1/5. Two weeks after surgery the patient was able to walk normally but the upper extremity still no improvement. There are still no class I, II, and III evidence backing specific treatment of WCS. However, there are several prevention strategies to decrease the risk of WCS such as cerebrospinal fluid (CSF) pressure management, remote ischemic preconditioning (RIPC), intraoperative monitoring, and technique switch to laminoplasty. We recommend that the importance of early recognition and prompt treatment of white cord syndrome to minimize the complication.
Technical effectiveness of insecticides against oriental fruit mothand paech twigborerin peachorchards of the South of Ukraine
Authors: Yudytska І. , Klechkovskyi Yu.
Published: January 2022

Goal. To determine the effectiveness of insecticides for peach orchards protection from the main Lepidoptera pests on the basis of clarifying their biological characteristics in the conditions of the South of Ukraine.

Methods. Field methods. Technical effectiveness of insecticides was determined in peach orchards of Redhaven and Zolota Moskva cultivars. The scheme of the experiment included 6 variants using 5 chemical insecticides. Biological features of Lepidoptera pests development were specified using pheromone traps, in accordance with the generally accepted methodology.

Results. It was determined that in the conditions of the South of Ukraine during the vegetation periods of the studied years, the development of the oriental fruit moth (Grapholitha molesta Busck.) took place in four generations (one overwintering and three summer generations). The seasonal dynamics of the flight of peach twig borer (Anarsia lineatella Zell.) took place with three peaks, which indicates the development of three generations of the pest. Insecticide trials in the control of oriental fruit moth and peach twig borer in peach orchards allowed to determine that the level of damage to shoots and fruits of the studied peach cultivars by caterpillars of Lepidoptera pests decreased by 4.3—11.3 times compared to the control variant. High technical efficiency was observed when using Lufox 105 EC (1.0 l/ ha) and Match 050 EC (1.0 l/ha) insecticides — 88.0—91.2% and 84.5—88.2%. Use of Radiant 120 SC (0.5 l/ ha) and Proclaim 5 SG, (0.5 kg/ha) provided a reduction in the harmfulness of oriental fruit moth and peach twig borer by 76.5—83.3% and 80.0—86.1% compared to the control.

Conclusions. Evaluation of the effectiveness of insecticide application in peach orchards showed that all preparations can effectively control the number and harmfulness of oriental fruit moth and peach twig borer in peach orchards in Southern Ukraine. Under the conditions of registration of insecticides Lufox 105 EC, Match 050 EC and Radiant 120, SC can be recommended to protect plantations of this crop.
А.А. КАДЫРОВ В ПОЛИТИЧЕСКОЙ И РЕЛИГИОЗНОЙ БОРЬБЕ В ЧЕЧЕНСКОЙ РЕСПУБЛИКЕ (1996 – 1999 гг.)
Authors: Осмаев А.Д. , Осмаева П.А.
Published: January 2022

Политическая и религиозная жизнь Чеченской Республики второй половины 1990-х гг. была в основном связана с вопросами независимости и строительства исламского государства, противодействия радикальным лозунгам, выдвигаемым т.н. ваххабитскими лидерами, которые чаще всего находили отклик в молодежной среде.
Жесткую и непримиримую позицию в отношении ваххабизма занимал муфтий Чеченской Республики Ичкерия А. Кадыров, который считал себя ответственным не только за состояние религиозных дел.
Ваххабизм решительно отвергался как наиболее образованными, так и наиболее религиозными слоями чеченского общества во главе с А. Кадыровым.
Sales System Using Apriori Algorithm to Analyze Consumer Purchase Patterns
Authors: Novalia Elfina , Voutama Apriade , Susanto Syahri
Published: January 2022

This study aims to create a sales system to get order data on time, not too late to result in days, and the data becomes structured. As well as develop solutions to process sales transaction data which will increasingly use a priori algorithms to find out consumer buying patterns so that they can be output for decision making or knowledge. This study uses a qualitative method to deepen understanding of the phenomena currently happening as profoundly as possible. This shows the importance of depth and detail of the data studied. The system development uses the waterfall method because it fits perfectly with the needs of the system to be built. From the results of the study, calculating a sample of transaction data with a total of 12 data on August 7-8, 2021, using the Tanagra tools resulted in a rule association that if you buy a vortex, you will buy a Caraco with a support value of 58% and a confidence value of 100%, having a lift ratio value of 1.3 stated that the two products have a solid attachment to each other. Followed by if you buy Faraco, you will purchase a vortex. If you believe in a crystal, you will buy an arco that meets the specified parameter criteria with a minimum support value of 20% and minimum confidence of 50%.
INFORMATION SECURITY POLICY IN THE CONTEXT OF ENSURING THE ECONOMIC SECURITY OF THE ECONOMIC ENTITY
Authors:   Surgut State University, Morozkov V.A. , Afonina K.A.
Published: January 2022

This article discusses the issues of ensuring information security of subjects of economic relations, the content of its main elements, and means of protecting information resources. Based on the data, recommendations were formulated for the development and implementation of an effective information security policy in force at the enterprise.
SWOT ANALYSIS OF THE EFFECTIVENESS OF THE MEDIA ON THE EXAMPLE OF RBC
Authors:   Financial University under the Government of the Russian Federation, Orlova E.A. , Lukashchuk M.N. , Moiseeva N.D.
Published: January 2022

The role of the media in all spheres of modern society is not at all inexorable, since the universality and flexibility of this tool are obvious to everyone, including the most important subjects in the economy, politics, spiritual and social spheres. Among other things, the press is the main source of information for the majority, and as a result, the main tool for forming public opinion. That is why evaluating the effectiveness of the media is so important. One of the most versatile tools of strategic analysis is the SWOT analysis, which will be given special attention in this article.
PENGEMBANGAN MEDIA PEMBELAJARAN E-LEARNING BERBASIS MOODLE PADA MATERI PECAHAN SENILAI KELAS IV SEKOLAH DASAR
Authors: Widyasusanti Meisya , Sarifah Iva , Herlina Herlina
Published: January 2022

This research and development produced a market-tested media and is suitable to be used by educators. This education media help students in their learning process whilst still having fun, especially in the topic of fractions. This research and development was built using the ASSURE model and adopted the evaluation process by Dick and Carey. The subjects of this RnD are the students from SDN Ragunan 01 Jakarta Selatan's 4th grade class, with a total of 18 students. Data collection was done through interviews and questionnaires and with Miles and Huberman data anlysis. Results of the research show that e-learning on Moodle is a learning media worth using, in this case for the purpose of teaching fractions to 4th graders. The results show an impressive expert review average score of 87.2% by the subjects in their understanding of the lesson. This media received positive response from the 3 selected students during the one to one tryout stage and a 96.42% mark by the subjects during the field trial stage. It is evident that this moodle-based e-learning media is properly made, well tested, and suitable for use in the education field - specifically for the purpose of teaching fractions to 4th graders.
ANALISIS KESULITAN SISWA DALAM MENYELESAIKAN MASALAH GEOMETRI DITINJAU DARI KEMAMPUAN MATEMATIKA SISWA
Authors: Bulu Vera Rosalina , Koroh Taty R
Published: January 2022

This research aims to describe the difficulty of students in solving mathematical problems of geometric materials in view of the student's mathematical abilities. Description of the student's difficulties can help the teacher as information to provide solutions in overcoming the difficulties of students in solving geometry problems. This research is descriptive qualitative research. This research was imposed on students of class VIII of State Junior High School I Amanuban Barat. The sample in the study was 3 students with high, moderate and low ability. Samples are taken using purposive sampling techniques. Data retrieval techniques use observations, interviews and geometric material troubleshooting tests. Data analysis techniques use qualitative data analysis. The results showed that highly capable students have difficulty in re-examining the results of problem solving, students are having difficulty in determining the strategy to be used, using those strategies to solve problems and re-examine the results of solving the problem. Furthermore, low-skilled students have difficulties ranging from understanding problems, determining settlement strategies, using settlement strategies and re-examining the solving of mathematical problems. This is because learners do not understand the concept of geometry, are not used to practicing problem solving problems that result in students not having strategies in solving mathematical problems encountered. Furthermore, the advice that can be given is that teachers need to map the difficulty of solving problems in each existing material so as to help teachers and students in overcoming difficulties solving math problems.
Anti-patterns in criminal proceedings: forms of fixation in criminal proceedings
Authors: Harskyi Oleksandr , Didyk Svitlana
Published: January 2022

The form of the evidentiary process also determines the form of administration of justice. The question of which was investigated in the article is a usual aspiration to improve the process of proving, thanks to the change of the procedural form of fixation in criminal proceedings. So far, the main means of fixing the course and results of a procedural action is a protocol. Even if the legislator necessarily provides video recording as an alternative form of fixation (for example, during the search), the protocol remains the main means of documenting the procedural actions of the body of pre-trial investigation. In the article the author tries to show the dependence of criminal procedural activity of subjects of proving and the court from the protocol, the influence of this means to the modern process of proving and makes a conclusion that the mentioned «pattern» is a bad decision in law-enforcement activity, that is antipattern. In addition, the evolution of the protocol as a form of fixation in criminal cases (pre-revolutionary period and the Soviet time), as well as a certain comparison of the existing procedural legislation of Ukraine and Western European countries in terms of forms of fixation in criminal proceedings and the impact of such forms on the process of proving is studied in a certain way. With the development of technology, as well as with the existing modern digital technology, including in the daily life of every person, it would be obvious to change this form of recording of criminal proceedings to audio-video recording. In addition to the effectiveness of such a means, the saving of procedural time of the preliminary investigation and the court should be taken into account. As for the issue of informativeness and preservation of information for the future, the advantages in such a form are obvious. Behind the antipattern there is always a place for a pattern, which, due to reasonable patterns, will be able to provide the state policy in the field of criminal prosecution with effective forms of means of proof.

Keywords: criminal procedure, criminal procedure, criminal procedural activity, forms of proof, anti-pattern.
Aquatic and semi-aquatic vegetation of the Pechora River estuary and water bodies of the surrounding tundra
Authors:   Komarov Botanical Institute of the Russian Academy of Sciences, Lavrinenko Olga V. ,   Nenets Nature Reserve, D'yachkova Tatyana V. ,   Nenets Nature Reserve
Published: January 2022

For the first time, communities of macrophytes and near-water hygrophytes in the tradition of floristic classification have been described for the Nenetsky reserve territory and for the East European tundra in general. They are assigned to 23 associations and 4 types of communities from 11 alliances, 9 orders and 5 classes of vegetation. Two associations of aquatic bryophytes (Calliergonetum megalophylli ass. nov. and Warnstorfietum trichophyllae ass. nov.) are new.
Conjugate occurrence of species in the community of the mountain-tundra belt in Khibiny Mountains (Murmansk Region)
Authors:   Lomonosov Moscow State University, Lyubeznova Nadezhda V.
Published: January 2022

Strongly mosaic community rich in species was located in the mountain-tundra belt of the Khibiny Mts. The species of the community form two groups of species related to each other by positive correlations. There are six species in common for two groups. In the smaller group there are almost no negative correlations, in the larger one there is a division into subgroups with a large number of negative correlations between subgroups. Plants with a dwarf -shrub life form often avoid each other.
Reforestation of forest cuts of different ages in Visimskiy Federal Biosphere Reserve (Sverdlovsk Region)
Authors:   Visimskiy Federal Biosphere Reserve, Sibgatullin Rustam Z.
Published: January 2022

The paper represents the results of structure and dynamics studies of secondary forest types shaped by forest cuts performed at different periods. The dominant canopy layer tree species is Betula pubescens Ehrh. In the areas cut in 1995, it forms a thick contiguous canopy layer with none of the conifers participating, with open gaps dominated by Deschampsia cespitosa (L.) Beauv and Calamagrostis langsdorffii (Link) Trin. In the 1980 cuts the Betula stands are sparser, have a secondary conifer tree layer, which in future will out-compete and predominate Betula.
Dynamics of spruce and birch populations as a base for stability of north-taiga old-growth spruce forests
Authors:   Center for Forest Ecology and Productivity of the Russian Academy of Sciences, Braslavskaya Tatyana Yu.
Published: January 2022

Basing on analysis of size and age structure and observation during 9 years within the two permanent plots in Arkhangelsk Region (Pinega district), dynamics of spruce (Picea obovata Ledeb.) and birch (Betula pubescens Ehrh.) populations was described in old-growth spruce forests. Because of rare tree layer, light regime in both communities is favorable: it enhances tolerance of spruce plants to strong soil moisture and reduces mortality in populations. But a lack of drained surfaces restricts recruitment of these populations.
Characteristic, dynamics and limiting factors of growth of Neckera pennata Hedw.in the vicinity of the Cherepovets industrial complex
Authors:   Cherepovets State University, Rumyantseva Anzhella V. , Mikheeva Daria D. ,   Cherepovets State University, Afonin Danil A. ,   Cherepovets State University
Published: January 2022

The paper provides information on the locations of the populations of the protected epiphytic moss Neckera pennata Hedw. and a number of their characteristics in the vicinity of the Cherepovets industrial complex (Vologda region). The monitoring data (change in the number and projective cover of turfs) in two locations were analyzed. It revealed that the main limiting factor for the growth of moss is the microclimate conditions in the places where populations exist: air humidity (indirectly, soil moisture, undergrowth development) and illumination.
Genetic diversity of Tulipa suaveolens Roth in Russia and adjacent territories
Authors:   Saratov State University, Kritskaya Tatyana A. , Kashin Aleksandr S. ,   Saratov State University
Published: January 2022

In the present article, we evaluated the genetic diversity of 216 specimens from 22 natural T. suaveolens localities in the Russia and Kazakhstan using ISSR (Inter Simple Sequence Repeat) method. The analysis of the biogeographical distributional pattern of the revealed genetic groups supported our hypothesis that the evolution and distribution of T. suaveolens were likely affected by the Early Khvalynian transgression of the Caspian Sea and the following time.
Annotated list of non-native plants of the Yuganskiy Nature Reserve (Western Siberia)
Authors:   Yuganskiy Nature Reserve, Pereyaslovets Tatyana S. , Zvyagina Elena A. ,   Yuganskiy Nature Reserve,   Lomonosov Moscow State University,   Surgut State University, Baykalova Anna S. ,   Yuganskiy Nature Reserve
Published: January 2022

In order to identify alien plant species on the territory of the Yuganskiy Nature Reserve (Western Siberia), cordons, stations and the adjacent territory were examined where in total 44 species from 40 genera, 18 families, 14 orders, 2 classes were identified. 26 species are new for the Yuganskiy Nature Reserve. The largest number of species is represented in the families Poaceae (8), Rosaceae (7) and Asteraceae (6). Of these, 17 species were introduced during the use of the research station. Dispersal of introduced species was not revealed. However, the habit, regular flowering and fruiting of most of the examined plants indicate their high vitality in the new ecological condition. Perennial garden plants such as strawberries, spring onions, raspberries reduce their area under the pressure of local meadow species. An annotated list of species is given, containing information about the place of discovery, ecological conditions of growth, date of observation, observer or collector, and the collection number of the specimen in the herbarium of the Yuganskiy Nature Reserve.
Eco-physiological features of vascular plants in the Arctic tundra of Spitsbergen
Authors:   Avrorin Polar-Alpine Botanical Garden-Institute, Shmakova Natalya Yu. , Markovskaya Evgenia F. ,   Petrozavodsk State University
Published: January 2022

The results of long-term studies of the ecological and physiological features of vascular plants in the Arctic tundra on the island of Spitsbergen are presented. Data on the content of plastid pigments for 98 vascular plants species from 20 families. The range of chlorophyll content is 0,4–2,6 mg / g of fresh weight. The relationship between the content of pigments and some indicators of functional activity of Arctic plants is analyzed. The content of flavonoids in the leaves of 63 species of vascular plants was studied. It is shown that 85 % of the studied species have high and medium values (4–11 %) of the flavonoid content. This is 2–3 times higher than in similar species of the Kola Subarctic. The composition of lipids in the leaves of the dominant and rare plant species of the Arctic tundra during the active vegetation period is analyzed. It was found that the dominance of saturated or unsaturated fatty acids in total lipids depends on the cold resistance of plant species and their representation in the ecotopes of the studied territory.
Influence of low-temperature storage of lettuce seeds Lactuca sativa L. on germinating ability and chromosome aberration in seedling root meristem
Authors:   Institute of Biomedical Problems of the Russian Academy of Sciences, Platova Natalya G.
Published: January 2022

We investigated cytogenetic characteristics and germination of Lactuca sativa lettuce seeds of two storage procedure in refrigerator at a temperature of + 4 °C and in freezing chamber at a temperature of – 18 °С in the course of 3 days. There was no significant increase in the percentage of cells with chromosome aberrations, cells with multiple aberrations, mean amount of ana-telophase cells per root. The percentage of chromosomal bridges and fragments, the percentage of chromatid bridges and fragments were not significantly increased. The seed vigor and germinating ability of both variants are at the level of 99–100 %. Short-time low-temperature storage do not have significant influence on lettuce seeds on investigated criteria.
Development of the seed nursery in the Polar-Alpine Botanical Garden-Institute
Authors:   Avrorin Polar-Alpine Botanical Garden-Institute of the Kola Science Centre of the Russian Academy of Sciences, Trostenuyk Nadezhda N. , Nosatenko Oksana Yu. ,   Avrorin Polar-Alpine Botanical Garden-Institute of the Kola Science Centre of the Russian Academy of Sciences
Published: January 2022

The PABGI seed nursery includes by 177 species and taxa of the intraspecific rank of perennial herbaceous plants from 27 families. About half of the species are in the landscape design assortment for the cities of the Kola Peninsula; 6 new species have been proposed as new and perspective for landscape design (Acomastylis rossii (R.Br.) Greene, Erigeron peregrinus (Banks ex Pursh) Greene, Incarvillea mairei (H.Lev.) Grierson, Lysimachia vulgaris L., Oreogeum montanum (L.) E.I.Golubk., Scilla bifolia L.) 3 groups of fruit-bearing species are distinguished: annually producing mature seeds, 90 %; not annually, 8 %; not producing seeds, 2 %