bluuebunny/crossref_metadata_2025 huggingface dataset:
Impacts of post-depositional processing on nitrate isotopes in the snow and the overlying atmosphere at Summit, Greenland
Authors: Jiang Zhuang , Savarino Joel , Alexander Becky , Erbland Joseph , Jaffrezo Jean-Luc , Geng Lei
Published: July 2022

Abstract. The effect of post-depositional processing on the preservation of snow
nitrate isotopes at Summit, Greenland, remains a subject of debate and is
relevant to the quantitative interpretation of ice-core nitrate (isotopic)
records at high snow accumulation sites. Here we present the first
year-round observations of atmospheric nitrate and its isotopic compositions
at Summit and compare them with published surface snow and snowpack
observations. The atmospheric δ15N(NO3-) remained
negative throughout the year, ranging from −3.1 ‰ to
−47.9 ‰ with a mean of (−14.8 ± 7.3) ‰ (n=54), and displayed minima in spring which are
distinct from the observed spring δ15N(NO3-) maxima
in snowpack. The spring average atmospheric δ15N(NO3-) was (−17.9 ± 8.3) ‰ (n=21), significantly depleted compared to the snowpack spring average of
(4.6 ± 2.1) ‰, while the surface snow δ15N(NO3-) of (−6.8 ± 0.5) ‰ was
in between the atmosphere and the snowpack. The differences in atmospheric,
surface snow and snowpack δ15N(NO3-) are best
explained by the photo-driven post-depositional processing of snow nitrate,
with potential contributions from fractionation during nitrate deposition.
In contrast to δ15N(NO3-), the atmospheric Δ17O(NO3-) was of a similar seasonal pattern and magnitude of
change to that in the snowpack, suggesting little to no changes in Δ17O(NO3-) from photolysis, consistent with previous modeling
results. The atmospheric δ18O(NO3-) varied similarly
to atmospheric Δ17O(NO3-), with summer low and winter
high values. However, the difference between atmospheric and snow δ18O(NO3-) was larger than that of Δ17O(NO3-). We found a strong correlation between atmospheric
δ18O(NO3-) and Δ17O(NO3-) that
is very similar to previous measurements for surface snow at Summit,
suggesting that atmospheric δ18O(NO3-) versus Δ17O(NO3-) relationships were conserved during deposition.
However, we found the linear relationships between δ18O and Δ17O(NO3-) were significantly different for
snowpack compared to atmospheric samples. This likely suggests the oxygen
isotopes are also affected before preservation in the snow at Summit, but
the degree of change for δ18O(NO3-) should be larger
than that of Δ17O(NO3-). This is because photolysis
is a mass-dependent process that would directly affect δ18O(NO3-) in snow but not Δ17O(NO3-)
as the latter is a mass-independent signal. Although there were
uncertainties associated with the complied dataset, the results suggested
that post-depositional processing at Summit can induce changes in nitrate
isotopes, especially δ15N(NO3-), consistent with a
previous modeling study. This reinforces the importance of understanding the
effects of post-depositional processing before ice-core nitrate isotope
interpretation, even for sites with relatively high snow accumulation rates.
Summer sea ice floe size distribution in the Arctic: High-resolution optical satellite imagery and model evaluation
Authors: Wang Yanan , Hwang Byongjun , Bateson Adam William , Aksenov Yevgeny , Horvat Christopher
Published: July 2022

Abstract. The sea ice floe size distribution (FSD) is an important component for sea ice thermodynamic and dynamic processes, particularly in the marginal ice zone. Recently FSD-related processes have been incorporated in sea ice models, but the sparsity of existing observations limits the evaluation of FSD models, so hindering model improvements. In this study, three FSD models are selected for the evaluation – Waves-in-Ice module and Power law Floe Size Distribution (WIPoFSD) model and two branches of a fully prognostic floe size-thickness distribution model: CPOM-FSD and FSDv2-WAVE. These models are evaluated against a new FSD dataset derived from high-resolution satellite imagery in the Arctic. The evaluation shows an overall overestimation of floe perimeter density by the models against the observations. Comparison of the normalized distributions of the floe perimeter density with the observations show that the models exhibit much larger proportion for small floes (the radius < 10–30 m) but much smaller proportion for large floes (the radius > 30–50 m). Observations and the WIPoFSD model both show a negative correlation between sea ice concentration and the floe perimeter density, but the two prognostic models (CPOM-FSD and FSDv2-WAVE) show the opposite pattern. These differences between models and the observations may be attributed to limitations of the observations (e.g., the image resolution is not sufficient to detect small floes), or limitations of the model parameterisations, including the use of a global power-law exponent in the WIPoFSD model, as well as too-weak floe welding and enhanced wave fracture in the prognostic models.
Hubungan Antara Paritas Dan Usia Ibu Terhadap Robekan Jalan Lahir Pada Ibu Bersalin Di Bidan Praktek Mandiri
Authors: Oktarina Rani
Published: July 2022

Persalinan merupakan suatu proses yang akan dilalui setiap wanita didunia. Namun hal ini banyak ditakuti oleh sebagian perempuan karena saat proses persalinan normal, hampir seluruh wanita mengalami robekan pada jalan lahir.Sebanyak 85% wanita melahirkan pervaginam dapat mengalami rupture perineum. Tujuan dari penelitian ini adalah untuk mengetahui hubungan antara paritas dan usia ibu terhadap robekan jalan lahir pada ibu bersalin di BPM Umi Kalsum Kelurahan Sungai Medang Kota Prabumulih tahun 2019.  Penelitian ini menggunakan Survey Analitik dengan menggunakan pendekatan Cross Sectional. Populasi penelitian ini adalah seluruh ibu yang melahirkan di BPM Umi Kalsum Kelurahan Sungai Medang Kota Prabumulih tahun 2019. Jumlah sampel pada penelitian ini adalah 84 responden. Pada analisa univariat diketahui bahwa dari 84 responden didapatkan bahwa ibu dengan paritas primipara sebanyak 44 responden (52,4%) dan ibu dengan paritas multipara sebanyak 40 responden (47,6%) dan usia resiko tinggisebanyak50 responden (59,5%) dan ibu dengan paritas resiko rendah sebanyak34responden (40,5%).Analisa Bivariat menunjukkan paritas ibu mempunyai hubungan yang bermakna dengan robekan jalan lahir (p value 0,000) dan usia ibu mempunyai hubungan yang bermakna dengan robekan jalan lahir (p value 0,000). Simpulan dari penelitian ini adalah bahwa ada hubungan antara paritas dan usia ibu terhadap robekan jalan lahir pada ibu bersalin di BPM Umi Kalsum Kelurahan Sungai Medang Kota Prabumulih tahun 2019.
Evaluation of the cumulative properties of the drug Tildox
Authors: Tokareva O. A. , Tokarev A. N. , Engashev S. V. , Engasheva E. S.
Published: July 2022

The purpose of the studies was to study the cumulative properties of the drug Tildox. Tildox is a complex antibiotic in the form of a powder. One gram of antibiotic сontains as active ingredients doxycycline hyclate - 100 mg and tylosin tartrate - 100 mg and excipients.

The assessment of the cumulative properties of the drug Tildox was carried out on laboratory white rats males of the Wistar breed weighing 220-230 g. The rats were divided into 2 groups - experimental and control. There were 10 animals in each group. In the experimental group the drug was administered intragastrically once a day in accordance with the scheme in doses from 0.1 LD50 to 1.12 LD50.

The scheme of drug administration was as follows. From days 1 to 4 the dose was 350 mg/kg of doxycycline hyclate and tylosin tartrate; from 5 to 8 days - 525 mg / kg; from 9 to 12 days - 770 mg / kg; from 13 to 16 days - 1190 mg / kg; from 17 to 20 days - 1750 mg / kg; from 21 to 24 days - 2625 mg / kg; from 24 to 28 days - 3920 mg / kg. Control rats were injected with 0.9% sodium chloride solution in a volume of 2.0 ml. The duration of the experiment was 28 days.

As a result of the research it was found that LD50 with repeated administration of the drug was 2659±183 mg/kg of animal weight. The cumulation coefficient was 0.76. Thus repeated parenteral administration of Tildox to rats leads to its accumulation in the body which causes a cumulative effect.
Hypochlorite-induced oxidative modification of fibrinogen
Authors: Azarova D. Y. , Vasilyeva A. D. , Yurina L. V. , Gavrilina E. S. , Bugrova A. E. , Kononikhin A. S. , Nikolaev E. H. , Rosenfeld M. A.
Published: July 2022

Fibrinogen (FG) is a protein that plays a key role in the hemostasis system and is most susceptible to oxidative modification compared to other plasma proteins. FG undergoes post-translational modifications that can potentially disrupt its structure and function.

For the first time, using high resolution mass spectrometry (HPLC/MS/MS), the consequences of hypochlorite (HOCl)- induced FG oxidation were studied, and a list of FG amino acid residue oxidatively modifications. Samples of nonoxidized and treated with 50 μM HOCL fibrinogen were analyzed by mass spectrometry and it was found that many amino acid residues localized in all three polypeptide chains and the main structural elements of fibrinogen, with the exception of the E region, are involved in oxidation.

Thus, the amino acid residues localized in the E region, which are involved in thrombin binding, were not subject to oxidative modification, which indicates the preservation of the thrombin-binding sites of the fibrinogen molecule during oxidation. The αС region contains the largest number of oxidizing sites, which confirms the hypothesis that this region can serve as a trap for reactive oxygen species (ROS) molecules.
Legal regulation of handling various types of waste in veterinary practice
Authors: Sladkova N. A.
Published: July 2022

The article presents an analysis of the current legislation of the Russian Federation, the requirements of which must be observed by enterprises engaged in the disposal and incineration of organic waste, including biological waste.

Taking into account the diverse requirements of the current legislation, enterprises engaged in these activities need to be guided by the requirements of veterinary legislation, environmental and sanitary-hygienic.

It is also worth noting that in the Russian Federation there is practically no or very little infrastructure necessary for the full utilization of organic waste [1].
KEABSAHAN DAN PERLINDUNGAN HUKUM BAGI PEMBELI HAK MILIK ATAS TANAH DENGAN AKTA BAWAH TANGAN DI KECAMATAN GONDANGREJO, KABUPATEN KARANGANYAR
Authors: Firdaus Mohamad Bayu , Armono Yudhi Widyo , Mayasari Hanita
Published: July 2022

Latar belakang masalah ini adalah masih adanya sebagian warga Kecamatan Gondangrejo, Kabupaten Karangnyar masih melakukan transaksi jual beli tanah dengan menggunakan akta bawah tangan. Sebagian masyarakat melakukan transaksi jual beli hak atas tanah dengan menggunkan akta bawah tangan yang dilakukan hanya menggunakan surat perjanjian diatas materai atau perjanjian dibuat diatas kertas segel yang ditandatangani kedua belah pihak dan disaksikan oleh pejabat desa maupun keluarga terdekat. Tujuan penulisan ini adalah untuk mengetahui keabsahan transaksi jual beli hak milik atas tanah yang dilakukan dengan akta bawah tangan menurut Undang Undang Nomor 5 Tahun 1960 tentang Peraturan Dasar Pokok-pokok Agraria serta untuk mengetahui perlindungan hukum bagi pembeli yang melakukan transaksi jual beli hak milik atas tanah yang dilakukan dengan cara dibawah tangan. Akibat dari perbuatan jual beli hak milik atas tanah tersebut menggunakan akta bawah tangan adalah sah, tetapi akta bawah tangan tersebut tidak memiliki kekuatan hukum apabila tidak didaftarkan ke Badan Pertanahan Nasional dengan menggunakan akta otentik yang dibuat oleh PPAT.
Model Interaksi Kepala Desa Dan Aparat di Desa Mustika Kecamatan Paguyaman Kabupaten Boalemo
Authors: Sukrianto Sukrianto
Published: July 2022

Interaction becomes very important given that organizations have always needed information. Especially in communicating, so that in determining the effectiveness of communication within the organization depends on the achievement of organizational goals. to find out the application of the interaction model of village heads and officials in Mustika Village, Paguyaman District, Boalemo Regency. The type of research used is qualitative with a deductive approach. The data analysis technique used is Rating Scale with a quantitative approach. The result of this research is that the interaction model of the Mustika Village Head with village officials in Mustika Village in the perspective of the Leader Member Exchange is categorized as very high, indicated by 50% assessing very high, 30% assessing high, 10% assessing medium and 10% assessing low of the 7 LMX items used. in research.
Pembuatan Peta Digital Informasi Warisan Budaya Indonesia sebagai Aplikasi Kurikulum MBKM
Authors: Nursanty Eko , Darmawan Djoko , Husni M. Fahd Diyar
Published: July 2022

Kurikulum MBKM adalah wujud baru dalam Pendidikan Indonesia yang diharapkan mampu memberikan warna baru didalam memunculkan keunikan dan otentisitas dari keberagaman Indonesia. Peluang yang ada didalam IKU 3 berupa dosen berkegiatan di luar kampus diharapkan mampu menunjang keunikan pembelajaran yang diharapkan pada IKU 7 yaitu kelas yang kolaboratif dan partisipatif. Prodi Arsitektur adalah Pendidikan yang yang menghasilakn lulusan dengan kemampuan seseorang dalam menciptakan wadah kehidupan manusia berupa ruang dan tempat baik di dalam maupun di luar bangunan, dalam wujud fisik maupun non fisik yang berada pada sebuah lingkungan yang berkelanjutan. Indonesia memiliki 1.239 warisan budaya tak benda yang memberikan peluang bagi para arsitek untuk mewujudkan karya-karya bermuatan lokal dalam kerja profesinya. Metode pengabdian ini dilakukan dengan cara menyiapkan informasi dan meyusun gambaran secara utuh dalam bentuk peta digital pada 12 program studi Arsitektur penerima Hibah Penyusunan Kurikulum MBKM dari Kementerian Riset dan Teknologi Republik Indonesia sejak tahun 2020 hingga saat ini. Informasi yang dikumpulkan adalah gambaran jumlah dosen yang berprofesi sebagai arsitek dan upaya penciptaan kelas kolaboratif dan partisipatif yang telah dilakukan. Peta yang dihasilkan dari kegiatan pengabdian masyarakat ini diharapkan mampu memberikan manfaat guna mendukung pelaksanaan kurikulum MBKM di Prodi Arsitektur manapun di wilayah Indonesia bahkan yang belum mendapatkan kesempatan hibah MBKM.
Pelatihan Penggunaan Software Geogebra di SMP Fastabiqul Khairat dan SMP Islam Bunga Bangsa Samarinda
Authors: Nasution Yuki Novia , Syaripuddin Syaripuddin , Wasono Wasono , Deny Tisna Amijaya Fidia , Nurul Huda Moh. , Qurrota A'yun Qonita
Published: July 2022

Matematika adalah salah satu Mata Pelajaran yang dipelajari pada tingkat SMP. Dalam kondisi normal, Matematika akan lebih mudah dipahami ketika diajarkan melalui tatap muka. Namun dengan adanya pandemi akibat virus COVID 19, pembelajaran dilakukan secara online. Penggunaan software matematika dapat membantu menunjang pembelajaran secara online, salah satunya adalah software Geogebra. SMP Fastabiqul Khairat dan SMP I Bunga Bangsa adalah sekolah menengah pertama yang terletak di Kota Samarinda Provinsi Kalimantan Timur. Berdasarkan kesiapan pihak sekolah, kegiatan pengabdian masyarakat berupa Pelatihan Penggunaan Software Geogebra dilaksanakan secara daring. Salah satu hasil kegiatan berupa nilai pretest dan posttest. Berdasarkan hasil uji perbandingan rata-rata nilai pretest dan posttest diperoleh bahwa terdapat peningkatan pemahaman terhadap software Geogebra setelah dilakukan pelatihan.
Pelatihan Penggunaan Google Apps untuk Pengajaran bagi Para Guru SMPN 43 Bandar Lampung
Authors: Ainur Rafiq Irhash , Tristanti Novi , Makkie Perdana Kusuma Nur , Setyaji Asep , Biddinika Muhammad Kunta , Sunardi Sunardi
Published: July 2022

SMPN 43 Kota Bandar Lampung tidak luput dari penyelenggaraan pembelajaran secara daring akibat adanya pandemi Covid-19. Program pelatihan optimalisasi Google Apps ini diharapkan dapat mendukung proses belajar mengajar agar bisa berjalan efektif dan optimal. Tujuan pengabdian ini adalah untuk mengenalkan Google Apps (Forms, Docs, Sheets, Slides), Google Meet dan Google Classroom kepada para guru SMPN 43 Kota Bandar Lampung sehingga bisa proses belajar mengajar menjadi lebih optimal. Peserta pelatihan adalah 19 guru SMP Negeri 43 Bandar Lampung dengan berbagai background pendidikan. Pelatihan dilaksanakan secara daring melalui Google Meet. Survei dilakukan kepada peserta untuk mendapatkan kondisi sebelum dan setelah pelatihan. Evaluasi terhadap peserta dilakukan berdasarkan respon peserta terhadap pertanyaan dalam angket sebelum dan sesudah pelatihan. Hasil menunjukkan bahwa 100% guru merasa terbantu dengan adanya pelatihan ini. Tingkat keberhasilan sebesar 100% terlihat pada pengetahuan guru tentang Google Apps yang meliputi Google Form, Google Meet, Google Classroom, Google Docs, Google Sheet, dan Google Slide bertambah setelah mengikuti pelatihan.
Bimbingan Teknis Kewirausahaan pada Masyarakat di Kampung KB Kecamatan Nambo Kota Kendari
Authors: Umar Muhammad Zakaria , Jaya St Nawal
Published: July 2022

Pengabdian ini dilaksanakan di Kampung KB, Kelurahan Petoaha, Kecamatan Nambo, Kota Kendari Pengabdian ini ditujukan untuk memberikan pendidikan kewirausahaan pada masyarakat di Kampung KB berbasis potensi yang ada di sekitar lingkungan mereka. Pengabdian ini menggunakan metode penyuluhan dan praktik. Pengabdian ini disimpulkan sebagai berikut: (1) pendidikan kewirausahaan diberikan kepada masyarakat Kampung KB untuk membangkitkan jiwa kreatif, inovatif, dan mandiri melalui potensi sumber daya alam berbasis dari lingkungan sekitarnya; (2) proses adopsi kewirausahaan pembuatan papan dari bahan daun nipah, lantai dari bahan limbah padat cangkang kalandue, roster beton, batako beton, dan batu paving berlangsung dengan baik. Hal ini karena masyarakat paham terhadap materi yang diberikan dan masyarakat mampu mengaplikasikannya dengan baik.
Peningkatan Kompetensi Konselor dalam Pengaplikasian Game Based Learning pada Pelayanan Bimbingan dan Konseling
Authors: Hariyadi Sigit , Hartati M.Th Sri , Sunawan Sunawan , Isrofin Binti , Utomo Dian Purbo , Darul Dwi Ahmad , Nurifda Tanzila Shafa
Published: July 2022

Keterampilan konseling yang dikembangkan guru bimbingan dan konseling pada penyelenggaraan pelayanan BK masih belum optimal. Guru BK belum secara optimal dalam merespon pernyataan atau pengungkapan kondisi dari diri konseli dan mengkomunikasikan kembali kepada konseli. Disisi lain Era teknologi dan tuntutan akuntabilias publik memaksa konselor untuk berubah lebih baik dalam pemberian layanan. Dari pemrmasalah tersebut penulis mengadakan pelatihan untuk peningkatan komptensi konselor dalam pemberian layanan melalui metode game-based learning. Pengaplikasian game-based learning pada pelayanan BK yaitu pemanfaatan game atau permainan yang secara khusus dirancang untuk mendukung proses konseling dalam pelayanan BK. Bermain game dapat menjadi media katarsis bagi siswa. Game sebagai metode layanan mampu memberikan pengalaman langsung bagi siswa akan masalahnya atau nilai psikoedukasi yang diajarkan. Selanjutnya strategi game mampu menjembatani komunikasi antar konselor dan siswa. Adapun hasil dari pelatihan ini menunjukkan antusias yang tinggi dari peserta selama proses kegiatan. Peserta pelatihan juga mampu menunjukan kemampuan analisis dan praktik layanan dengan strategi game-based learning secara baik sebagaimana indikator observasi dan praktik yang digunakan.
Pendampingan Siswa Kelas XI Mipa Sma Muhammadiyah 23 Jakarta Dalam Praktikum Kinematika dan Dinamika Gerak Kelas X Untuk Menstimulasi Keterampilan Psikomotor Siswa di Awal Pembelajaran Tatap Muka
Authors: Hartini Tri Isti , Martin Martin
Published: July 2022

Program Kemitraan Masyarakat ini bertujuan untuk melakukan pendampingan praktikum bagi siswa kelas XI MIPA SMA Muhammadiyah 23 Jakarta yang belum pernah melakukan praktikum secara luring ketika mereka di kelas X. Pendampingan ini dilakukan secara luring dengan menerapkan protokol kesehatan yang ketat dan maksimal dan diikuti oleh 39 peserta dari siswa kelas 10 jurusan MIPA di SMA Muhammadiyah 23 Jakarta. Metode yang dilaksanakan pada kegiatan pendampingan ini adalah pendampingan secara tatap muka langsung. Adapun langkah-langkah yang dilakukan dalam melakukan pendampingan ini adalah penyampaian materi meliputi tujuan praktikum, dasar teori, cara kerja dan pengolahan data, memberikan pemahaman cara penggunaan alat praktikum yang baik dan benar kemudian secara berkelompok, siswa melakukan praktikum (beberapa judul praktikum fisika di kelas X) secara bergantian. Melalui pendampingan ini diharapkan dapat memberikan penguatan dan motivasi kepada siswa yang baru saja melakukan pembelajaran tatap muka serta memberikan pemahaman pentingnya melakukan praktikum fisika untuk mendukung pemahaman konsep fisika. Luaran hasil pengabdian ini adalah artikel yang dipublikasikan dalam jurnal terindeks Sinta. Melalui kegiatan PKM ini, pemahaman konsep materi praktikum bertambah 82 %, keterampilan siswa dalam melakukan praktikum bertambah 77% dan motivasi siswa untuk melakukan praktikum-praktikum fisika yang lain bertambah 72%.
Diseminasi Informasi Potensi Desa Wisata Melalui Website
Authors: Fitriyah Neka , Fahrizky Rayhan , Rivaldi Aldafa , Endow S Breezy Adel
Published: July 2022

Priwisata merupakan sektor penting dalam mendorong pembangnandan pertmbuhan ekonomi nasional. Salah satu pendekatan pengembangan pariwisata yang startegis dewasa ini adalah desa wisata. Desa Wisata Tanjung Pasir merupakan wisata pesisir pantai yang dalam pelaksanaannya desa wisata ini menemui berbagai kendala. Salah satunya adalah terbatasnya proses diseminsi informasi terkait potensi wisata yang menyebabkan masyarakat luas tidak mengetahui keberadaan dari desa wisata ini. Website merupakan solusi strategis yang dapat dijadikan sarana diseminasi informasi yang dapat menjangkau khalayak luas tanpa dibatasi oleh jarak dan waktu. Metode yang digunakan dalam kegiatan ini adalah FGD dan substitsi IPTEKS. FGD ditujukan untuk menggali informasi terkait potensi wisata sedangkan substitusi IPTEKS adalah cara membuat, menawarkan dan mengaplikasikan teknologi yang dibutuhkan. Hasil dari kegiatan ini adalah terbentuknya website Tanjung Pasir yakni tanjungpasir.com yang dapat diakses oleh kalangan luas dan pemetaan potensi-potensi wisata yang dibutuhkan bagi pemerintah dalam membuat program pengembangan wisata. Website terdiri dari fitur home, jelajah, blog, video dan kontak. Dengan adanya website, informasi terkait desa wisata menjadi lebih mudah diakses oleh masyarakat luas. Adanya website juga menuntut pengelolaan desa wisata agar lebih profesional, modern dan mampu bersaing dengan objek wisata lainnya. Rekomendasi yang dihasilkan dari kegiataan ini diantaranya diperlukannya maintanance terhadap website yang sudah dibuat, dengan memperbahari informasi, video dan gambar terbaru. Diperlukan pendampingan dan kontrol terukur atas pelaksanaan pengembangan desa wisata baik oleh pemerintah,  masyarakat, pelaku UMKM dan masyarakat sekitar. Kerjasama dengan pihak swasta perlu digagas oleh pemerintah dan masyarakat agar pengembangan Desa Wisata Tanjung Pasir lebih tersinergi.
3D Organ construction: new trends and confronts
Authors: Nathaniel Eemaz , James Aimen
Published: July 2022

The end goal of 3D organ printing is to create fully functional organs that can entirely incorporate into the human body as if they were the part of it. It has the capability to mimic artificial tissues and organs and make them compatible with the human body.
SUTURING TECHNIQUE FOR ESOPHAGOGASTRIC AND GASTROENTEROANASTOMOSIS
DURING OPERATIONS ON THE ESOPHAGUS AND STOMACH
Authors: Amanov Т.
Published: July 2022

Relevance: Esophageal cancer is in 4th place, and gastric cancer is in 3rd place in terms of cancer incidence in the West Kazakhstan region
(WKR). In 2019-2021, an average of 80-120 patients had identified annually, of which 40-50 patients underwent surgical treatment.
The study aimed to evaluate the effectiveness of the proposed improved method of suturing the anastomosis and enhancing the results of surgery by reducing postoperative complications in the form of anastomosis failure and reducing the time of the intra-operative period.
Methods: In 2019-2021, 150 operations on the esophagus and stomach were performed in the Regional Oncological Dispensary of the West
Kazakhstan Region (Uralsk, Kazakhstan) in the amount of Lewis operation – 76, Garlock operation – 29, extended gastrectomy – 45.
According to the method of M.I. Davydov, the standard technique of suturing includes four stages and involves the imposition of 16 stitches.
In the proposed version, an improved technique consisting of 3 steps is used without forming the second row of anterior lip anastomosis sutures.
The results were evaluated according to the following criteria: a) the number of cases of anastomosis failure compared to the standard procedure; b) the duration of the intraoperative period.
Results: Using an improved technique for applying esophagogastric and esophago-intestinal anastomosis has reduced the number of postoperative complications. So, from 2019-2021, postoperative complications decreased from 8.1% to 3.9%.
Conclusion: The effectiveness and practicality of the proposed technique of applying esophagogastric and esophago-intestinal anastomosis
during operations in patients with diseases of the esophagus and stomach have been proven.
BURNOUT SYNDROME AMONG MEDICAL PROFESSIONALS:
LITERATURE REVIEW
Authors: Zhumanbayeva Z. , Кrykpaeva A. , Serikbayev A. , Rakhmatullina N. , Aitmurzinova G. , Seitkabylov A.
Published: July 2022

Relevance: Burnout syndrome in medical staff is a sensitive topic of health care, as this condition can directly affect treatment and care, that
is, the patient’s satisfaction with the medical service and the psychological state of the medical staff as a whole. Burnout syndrome includes several
risk factors that can directly affect the spread of this syndrome. Thus, the psychological state of medical personnel and the prevention of burnout
syndrome is an important healthcare aspect.
The purpose of the study was to review the literature on the spread, risk factors, and prevention of burnout syndrome in medical staff.
Methods: The research for papers was made using the PubMed, Cochrane Library, Medscape, CINAHL, and Google Scholar search engines,
e-Library.ru and CyberLeninka electronic libraries. Inclusion criteria: search depth of 10 years (2012-2022), original articles, literature reviews,
meta-analyses and systematic reviews, open-access full-text articles in English and Russian. Exclusion criteria: low-quality articles not meeting the
search criteria or containing unclear information and conclusions, reports, abstracts, and newspaper articles. In total, the review included 47 articles.
Results: The literature review showed that burnout syndrome among medical staff is spreading every year and requires high-quality prevention
methods.
Conclusion: The literature review showed that emotional burnout syndrome among medical workers is a global problem and has become one
of the most noticeable issues in healthcare. From the point of risk factors, professional factors rank first, followed by social, physiological, and
other factors. The reviewed foreign and domestic publications insufficiently study the burnout syndrome prevention measures and their efficacy.
Zastrieľanie a opravovanie účinnej streľby delostrelectva v súlade so štandardami NATO v podmienkach OS SR - určovanie pravouhlých opráv pozorovateľom
Authors:   Katedra bezpečnosti a obrany Akadémia ozbrojených síl generála Milana Rastislava Štefánika, Vajda Michal
Published: July 2022

In order to provide timely, effective and safe fire support for manoeuvreIn order to provide timely, effective and safe fire support for manoeuvreunits, NATO member states agreed to use common procedures whenprocessing fire missions in multi-national operations. The aim of this articleis to identify differences in the procedures for adjustment of artillery fire inaccordance with the national procedures used in the Armed Forces of theSlovak Republic and the procedures set out in NATO standardizationagreements. After identifying differences in those procedures to conductcomparative and creative analysis of possible solutions to adjust nationalprocedures to comply with accepted NATO standards and suggest mostsuitable ones.
O strategickej autonómii a budúcnosti Európskej únie v Severoatlantickej aliancii
Authors:   Akadémia Policajného zboru, Ivančík Radoslav
Published: July 2022

Tensions between the West and Russia, closely linked to the Ukrainian crisis,Tensions between the West and Russia, closely linked to the Ukrainian crisis,have further fuelled discussions on mutual cooperation between theEuropean Union and the North Atlantic Alliance in the area of defence. TheEuropean Union is the political and economic power base for the security anddefence of the European continent, as it is primarily its Member States thatset the overall strategy for European foreign and defence policy. On the otherhand, the member states of the Union, whether they are or not also membersof the Alliance, lag behind their alliance partners, especially the UnitedStates, in military capabilities and capacities. Therefore, through someEuropean Union initiatives, they are now seeking to build more militarycapabilities and capacities, thus strengthening not only the level of Europeandefence and security, but also the possibility of the Union's strategicautonomy. Therefore, the author uses relevant methods of scientific researchin this article to discuss the possibilities of European strategic autonomy andthe future of the European Union in the Alliance.
Drony kontra protivzdušná obrana
Authors:   bezpečnostní komunita Pardubice, Kulhánek Ladislav
Published: July 2022

As unmanned aerial vehicles (UAV) have come to the forefront of interest ofAs unmanned aerial vehicles (UAV) have come to the forefront of interest ofvarious powerful groups. This paper addresses a highly debated issueconcerning the deployment of the rapidly developing UAVs (drones) incombat zones throughout Southwest Asia. First, the drones operated byLebanese Hezbollah, Yemeni Houthis, the Palestinian faction Hamas and theIslamic Jihad are introduced, while the following key section provides anassessment of the air defense capabilities of Israel and Saudi Arabia tocounter these threats. The Israeli defense forces have been incorporating newsystems and modernizing the existing ones, making it virtually impossible forIsrael’s adversaries to freely operate any unmanned aircraft within itsairspace. By contrast, the Kingdom of Saudi Arabia continues to struggle tosecure its airspace.
THE RELATIONSHIP OF THE INFLAMMATORY POTENTIAL OF DIET WITH EATING ATTITUDES AND APPETITE: A STUDY ON NUTRITION AND DIETETICS STUDENTS
Authors: ÇOLAK Hatice , SARIYER Esra Tansu , ÇEVİK Ekin , YAŞAR Sena , LAÇİN Sadakat Zeynep , KARAKAŞ Beyzanur , GÜVENÇ Elif , ÖĞÜTCÜ Beyzanur , ÜLKER Rumeysa , BARIŞ Derya , KILIÇ Miray , BALCI İmran , KÜÇÜKKAYA Kadriye , UYAR Melike Zehra , KARAKAYA Seda , TEKİN Beyza , İLERİ Hasan Ömür , KIRAN Esra , TEKİN Yeşim , KIRÇİÇEK Furkan , BAĞDAŞ Dilara , ÇETİN Elif Rana , VARGÜL Ceyda , CETİN Ayse , SAVAŞ Beyza Nur
Published: July 2022

Objective: The dietary inflammatory index (DII) is an index that examines the effects of dietary components on serum pro-inflammatory and anti-inflammatory indicators. The aim of this study was to examine the relationship between dietary inflammatory potential, eating attitude and appetite of the students of the Department of Nutrition and Dietetics.

Method: Questions including sociodemographic characteristics and nutritional status, EAT-40 to evaluate eating attitudes, Simplified Nutritional Appetite Questionnaire (SNAQ) for assessment of appetite, and a questionnaire containing 3-day dietary recall record were applied to calculate the dietary inflammatory indices of the participants.

Results: The median age of the students was 22 years and 91.9% of them were female. The frequency of the normal weight group was 69.4% and 78.3% of the students skipped meals, the most frequently skipped meal was lunch with 40.5%. Most of the students (92.3) had a normal eating attitude with. It was found that 95.1% of the students with normal eating attitudes were female, 49.3% were 4th-grade undergraduates and 70% were of normal weight. It was found that 91.1% of the students whose appetite status was not impaired were women and 48.9% were 4th-grade undergraduates. Most of the students with anti-inflammatory diet potential were female with 93% and, 45% were 4th-grade undergraduates while 70% of them were of normal weight. No statistically significant correlation was found between the students' EAT-40 scores and BMI, between EAT-40 and DII scores, and between BMI and DII scores (p>0.05).

Conclusion: Dietary inflammatory potential has no relationship between eating attitude and appetite.
Remotely piloted aircraft-based landfill monitoring
Authors: Cunha Mariana Bonella , Bertol Idelgardis , Bortolotto Buck André Leonardo
Published: July 2022

Solid waste causes big problems to the environment and public health when disposed of inadequately. Law 14,026/2020 updated the legal framework for sanitation and amended Federal Law 12,305/2012, which establishes the National Policy for Solid Waste, and is regulated by Federal Decree 10,936/2022, which addresses waste management. The stability of waste massifs in landfills can be compromised by vertical and horizontal displacements. To ensure landfill environments’ physical and economic safety, operational measurements for monitoring such displacements are essential. Due to technological advances, new equipment and topographic survey techniques have emerged. Among them, the use of the remotely piloted aircraft (RPA) is an alternative for fast and effective monitoring, which can support strategic planning in landfills. The aim of the study was to identify displacements in waste massifs of the municipal sanitary landfill of Lages - SC using the RPA. The aerial survey was performed using the RVJET and Phantom 4 Advanced platforms with ground control points. Subsequently, orthomosaics and digital elevation models were produced. The identification of instability points in the landfill was performed. High displacement velocity was identified only at the massifs in operation. The landfill presented uniform surface settlement intensity and steady deformation velocity, not exceeding the warning level. This study calculated the displacement velocity with longer intervals between measurements than those currently used in traditional methods. Despite this, it was possible to build a database and carry out analysis by visual inspections and variations in the elevation of the massifs for preventive and corrective control of the landfill. RPA demonstrated to be adequate to monitor landfills. However, this assessment must be complemented with other instrumental analyses to understand waste massifs’ behavior over time.
Assessing circular economy in Brazilian industries through the analytical hierarchy process
Authors: Gomes Priscila Rodrigues , Carstens Luciano , Vilas-Boas Mara Christina , Kauling Maria Fernanda , Cruz Sabrina Torchelsen , Dziedzic Maurício
Published: July 2022

Sustainable development has been pursued by organizations around the world ever since environmental and social issues were introduced into institutional agendas. In the various sectors of the economy, the factors that influence sustainable decisions are multidisciplinary and systemic, and address the concept of Circular Economy (CE). This study aimed to develop a method to measure the level of commitment of companies and sectors to CE. The method allows investigating institutional factors associated with sustainable development and assessing the depth of CE practices. A circularity index is originated that can assist decision makers in the development of specific strategies, investment plans, and policies to guide organizations towards the achievement of a CE. The proposed method was then applied to 75 Brazilian companies recognized for their sustainability initiatives, analyzing practices associated with CE actions, as well as their depth. The results, using the Analytic Hierarchical Process (AHP), indicate that the sectors analyzed do not have a significant difference among them and that the majority of the companies analyzed (80%) do not practice any circular action despite claiming the opposite. Therefore, CE is still incipient in Brazil. The application of the proposed method to a large sample showed its potential for global use, and that it can also be employed to guide actions of single companies or entire sectors towards sustainable development using a CE path.
Water quality modeling in the Paraibuna River in Juiz de Fora/MG: diagnosis and prognosis
Authors: Dutra Wander Clay Pereira , Fia Ronaldo , Ribeiro Celso Bandeira de Melo
Published: July 2022

Para fundamentar a implementação de instrumentos da Política Nacional de Recursos Hídricos, bem como o novo marco legal do saneamento básico, a avaliação ambiental dos cursos d’água torna-se importante para nortear o planejamento, monitoramento e gestão de uma bacia hidrográfica. Assim, esta pesquisa objetivou contribuir para a construção de estruturas de informações sobre o Rio Paraibuna e sua bacia hidrográfica na região central e mais urbanizada de Juiz de Fora, Minas Gerais. Foi utilizado o modelo matemático QUAL2K, considerando-se dois períodos hidrológicos distintos. No estudo foram levados em conta dados de qualidade da água para as variáveis oxigênio dissolvido, demanda bioquímica de oxigênio, temperatura, condutividade elétrica e pH. Foram quantificadas as vazões no Rio Paraibuna e nos seus tributários com o uso do ADCP (Acoustic Doppler Current Profile) e do molinete hidrométrico. Com o modelo calibrado, foram simulados cenários futuros de qualidade de água quando as novas estações de tratamento de esgoto estiverem operando com capacidade máxima, conforme o Plano Municipal de Saneamento Básico de Juiz de Fora. Os resultados mostraram que o Rio Paraibuna, no trecho central de Juiz de Fora, apresentou dados de qualidade de água com qualidade reduzida, principalmente no período seco, e conclui-se que a vazão tem influência direta nessa qualidade. Quanto aos cenários simulados, depreende-se que o melhor resultado obtido, para o tratamento de esgoto do Rio Paraibuna, será alcançado quando aplicadas as condições de tratamento apresentadas no cenário 3. Esse cenário contempla as ETE União Indústria, Santa Luzia e a reforma da ETE Barbosa Laje, com redução esperada de 90% da carga poluidora nos córregos contemplados no presente trabalho e redução de 50% da carga orgânica a montante do trecho estudado.
Analysis of hydrological extremes in the Guaíba hydrographic region: an application of extreme values theory
Authors: Vieira Sabrina Antunes , Osório Daniela Montanari Migliavacca , De Quevedo Daniela Muller
Published: July 2022

Knowing the behavior of extreme hydrological phenomena is essential so that the impacts resulting from these natural events are minimized. Rio Grande do Sul has frequently been hit by extreme events such as droughts and floods, and these events are associated with several consequences, such as energy or water rationing, urban flooding and damage to hydraulic structures. In this context, the analysis of historical series extremes of hydrometeorological data through the Extreme Values Theory ​​(EVT) is one of the ways to determine the variability due to climate change, enabling the modeling of extreme events. EVT makes it possible to know the frequency with which extreme events occur, allowing extrapolation beyond the historical series, generating occurrence probabilities of such an event. Therefore, the purpose of this work was to apply the Extreme Values Theory ​​in hydrological the data historical series of flow and precipitation in the Guaíba hydrographic region and to carry out occurrence probabilities of intense events return, helping in the planning of the hydrographic watersheds that are in this region, as well as to verify whether the EVT has return periods similar to the climate projections of CMIP5 models. The results demonstrate that the values of flow and precipitation, in the historical series used, have already presented changes regarding the volume and frequency of extreme events occurrence and, in the future, for some stations, values ​​can be expected both above and below the extremes already observed in the historical series.
Fernando de Noronha (state of Pernambuco) fishermen’s local ecological knowledge regarding the fish species used as bait
Authors: Zeineddine Gabriela Campos , Barrella Walter , Rotundo Matheus , Ramires Milena
Published: July 2022

Artisanal fishing on Fernando de Noronha is directly related to fishing for bait, since commercial fishing depends on these baits. This work aimed to analyze the local ecological knowledge of fishermen about the biology and ecology of the fish species used as bait on Fernando de Noronha (state of Pernambuco - PE) to support the planning of the local activity. Data collection was carried out through interviews with semi-structured scripts containing questions about the socio-economic profile of the fishermen and the biological and ecological aspects of the species used as bait. The data were analyzed qualitatively and quantitatively, seeking to represent a consensus among the informants and to compare the local ecological knowledge with the scientific literature through the method of comparative cognition and the hypothesis test. Sixty-nine fishermen were interviewed, using false herrings (Harengula clupeola) and mackerel scads (Decapterus macarellus) as their main bait fish, in still fishing and fishing using boats. The hypothesis test, applied to the mentioned results by more than 30% of the fishermen, showed a high degree of agreement between local ecological knowledge and the scientific literature, revealing detailed knowledge of the fishermen on the biological and ecological aspects of false herrings and mackerel scads. Catching bait fish on Fernando de Noronha proved to be extremely important, both for the relationship with artisanal fishing and for the maintenance of local knowledge and culture. The results obtained in this research should foster a very much-needed dialogue between fishermen and those responsible for managing conservation units to create legal and effective mechanisms to meet the demand for bait fish used in commercial fishing and to maintain a sustainable artisanal fishing model for Fernando de Noronha.
Electrical installations running through masonry walls: developing waste generation indicators for environmental performance analysis
Authors: Steffen Luna Ollin , De Oliveira Charles Jaster , Schamne Annelise Nairne , Nagalli André
Published: July 2022

Waste generation is one of the most relevant environmental aspects of the construction industry. About 47 million tons of construction and demolition waste are collected annually by Brazilian municipalities. One of the activities that generates waste is cutting chases on walls for installations. However, there are no waste generation indicators for this activity. Understanding waste generation processes enables managers to prevent them and promote their proper environmental management. This study assessed the generation of waste resulting from the cutting of clay bricks for electrical installations using three tools: milling cutter, marble saw, and cold chisel. The study included data collected from residential construction works and experimental data collected from the construction of real-scale walls. In a laboratory, five different wall configurations were built and the three tools mentioned were used to cut a chase on the walls. The results were statistically analyzed to define a waste generation index (WGI) by linear regression. The type of tool employed had no influence on the waste generation index, which was 26.5 ± 2.6 kg/m2. However, the tools used directly influenced the quality of the service, productivity, and the volume of waste generated. The waste from the milling cutter showed the smallest maximum aggregate size and the largest bulk density, followed by the waste resulting from the marble saw and the cold chisel. The marble saw and cold chisel waste samples had around 78% of their composition in the coarse aggregate grain size range. The milling cutter waste samples were the finest and had on average 60% of their composition in the fine aggregate grain size range. The width of the chases made with the milling cutter were smaller and more consistent than those made with the cold chisel,  which showed irregularities and larger dimensions than necessary. From the waste generation indicators obtained in this study, construction managers will be able to choose more appropriate cutting tools and improve their planning and management systems to minimize associated environmental impacts.
The relationship between the number of COVID-19 cases, meteorological variables, and particulate matter concentration in a medium-sized Brazilian city
Authors: Gonçalves Priscila Boleta , Nogarotto Danilo Covaes , Canteras Felippe Benavente , Pozza Simone Andrea
Published: July 2022

The COVID-19 disease was first identified at the end of 2019 and spread rapidly around the world in 2020. Its symptom includes an acute respiratory crisis and the disease has claimed millions of victims. According to the literature, the relationship between COVID-19 transmission, and climatic factors and air pollutants is still unclear. Therefore, studies aiming to clarify this correlation are essential. This study aims to determine the correlation between the number of COVID-19 cases, particulate matter (PM) concentration, and meteorological variables in the city of Limeira, Brazil. The statistical analyses used were a generalized model with gamma distribution, Spearman’s correlation, and cluster analysis, followed by the Mann-Whitney test. The variables included were rainfall, temperature, wind speed, relative humidity, and atmospheric pressure, in addition to social distancing compliance rate, dummy variables for business opening flexibility, and the weekday. The concentration of the coarse inhalable particulate matter (PM10) fraction showed an inverse correlation with relative humidity, rainfall, and pressure. The Total Suspended Particulate matter (TSP) had an inverse correlation with relative humidity, rainfall, weekends, and social distancing compliance rate. A correlation was also found between the number of COVID-19 cases and pressure, PM10, and TSP. Finally, the calculated relative risk showed that the reduction in PM10 concentrations directly affects health, which implies an estimate of almost 13 deaths avoided in Limeira, during the pandemic. The results obtained provide important information as to improving air quality and strategies to contain  COVID-19 transmission. Besides, albeit on a small scale, they confirm the relationship between the social distancing compliance rate, PM concentration, and COVID-19 cases.
TECNOLOGIA ASSISTIVA COMO ARTEFATO CULTURAL TECNOLÓGICO PARA APRENDIZAGEM DE ALUNOS COM BAIXA VISÃO
Authors: Santos Vargas Plaça Jaqueline , Gobara Shirley Takeco , Radford Luis
Published: July 2022

O presente artigo apresenta o recorte de uma pesquisa em que um dos objetivos foi investigar como as Tecnologias Assistivas (TAs) podem auxiliar alunos com deficiência no processo de aprendizagem em contextos escolares. Utilizando a Teoria da Objetivação como aporte teórico e metodológico, foi elaborada e planejada uma tarefa para alunos cegos e com baixa visão sobre a temática dia e noite. O enfoque das análises está nas interações de duas alunas do ensino fundamental com baixa visão, sob o objetivo de compreender de que maneira as TAs podem auxiliar na tomada de consciência dos saberes científicos constituídos histórica e culturalmente, ao mesmo tempo, em seu estabelecimento como indivíduos solidários, inclusivos e críticos. Os resultados obtidos apontam evidências de que as TAs, embora muitas vezes tenham sido reduzidas à dimensão puramente técnica, como mero auxílio cognitivo, também exercem papel relevante nos processos nos quais os alunos se posicionam socialmente na prática científica.