bluuebunny/crossref_metadata_2025 huggingface dataset:
Expression of soluble, active, fluorescently tagged hephaestin in COS and CHO cell lines
Authors: ASLAN Elif Sibel , WHITE Kenneth N. , SYED Basharut A. , SRAI Kaila S. , EVANS Robert W.
Published: September 2020

Hephaestin (Hp) is a trans-membrane protein, which plays a critical role in intestinal iron absorption. Hp was originally identified as the gene responsible for the phenotype of sex-linked anaemia in the sla mouse. The mutation in the sla protein causes ac-cumulation of dietary iron in duodenal cells, causing severe microcytic hypochromic anaemia. Although mucosal uptake of dietary iron is normal, export from the duodenum is inhibited. Hp is homologous to ceruloplasmin (Cp), a member of the family of multi copper fer-roxidases (MCFs) and possesses ferroxidase activity that facilitates iron release from the duodenum and load onto the serum iron trans-port protein transferrin. In the present study, attempts were made to produce biologically active recombinant mouse hephaestin as a secretory form tagged with green fluorescent protein (GFP), Hpsec-GFP. Plasmid expressing Hpsec-GFP was constructed and transfected into COS and CHO cells. The GFP aided the monitoring expression in real time to select the best conditions to maximise expression and provided a tag for purifying and analysing Hpsec-GFP. The protein had detectable oxidase activity as shown by in-gel and solution-based assays. The methods described here can provide the basis for further work to probe the interaction of hephaestin with other proteins using complementary fluorescent tags on target proteins that would facilitate the fluorescence resonance energy transfer measurements, for example with transferrin or colocalisation studies, and help to discover more about hephaestin works at the molecular level.
The occurrence of xanthochroism in the thinlip grey mullet, Chelonramada (Teleostei: Mugilidae), from the Aegean Sea
Authors: AKALIN Sencer , TOSUNOĞLU Zafer
Published: September 2020

In this study, the first case of aberrant coloration, namely xanthochroism or xanthism, in the thinlip grey mullet, Chelon ramada (Teleostei: Mugilidae), was reported. The specimen was caught by a purse seiner in November 2019, in İzmir Bay, in the Aegean Sea, and was a female, with mature ovaries, which indicated that it had been in spawning migration or activity on the sampling date.
Pintura califal de Bédar (Almería, 355/966)
Authors: Barceló Carmen
Published: September 2020

Esta investigación se centra en un texto árabe pintado sobre un elemento inusual: una balsa de agua para riego en Bédar (Almería). Junto al epígrafe que la data, hay dibujados dos animales cuadrúpedos que quizá representen una escena de caza y una cenefa decorativa; conserva asimismo otros signos gráficos y diseños muy degradados que no ha sido posible descifrar totalmente. Como hasta ahora no se había determinado su cronología, en este estudio he seguido el método habitual en Epigrafía Árabe: dibujar los trazos visibles y restituir después las partes de pintura desaparecida o muy borrada. Como resultado de este estudio queda de relieve el valor de este destacado documento de la cultura popular andalusí, una alberca de dimensiones similares a las que se han hallado en otros yacimientos de época califal. Gracias a la pintura se puede afirmar que la balsa y los elementos que la componen se realizaron en esta zona rural bajo el gobierno del califa al-Ḥakam II, el año 355/966. Es urgente proceder a una excavación profesional del monumento.
Evaluation of postoperative pain in patients undergoing modified radical mastectomy with pectoralis or serratus-intercostal fascial plane blocks
Authors: Kaur Ushkiran , Shamshery Chetna , Agarwal Anil , Prakash Neel , Valiveru Ramya Chakrapani , Mishra Prabhaker
Published: September 2020

Background: Regional nerve blocks are an integral part of multimodal analgesia and should be chosen based on their efficacy, convenience, and minimal side effects. Here, we compare the use of pectoral (PEC II) and serratus-intercostal fascial plane (SIFP) blocks in breast carcinoma cases undergoing modified radical mastectomy (MRM) in terms of the postoperative analgesic efficacy and shoulder mobility.Methods: The primary outcome of this prospective controlled study was to compare the postoperative static and dynamic pain scores, and the secondary outcome was to assess the shoulder pain, range of shoulder joint motion, and hemodynamic parameters. Sixty patients were randomly allocated to three groups and given general anesthesia. All patients received paracetamol, diclofenac, and rescue doses of tramadol based on the Institute's Acute Pain Service (APS) policy. No block was performed in group C (control), whereas groups P and S received PEC II and SIFP blocks, respectively, before surgical incision.Results: The groups were comparable in terms of age, weight, height, and body mass index distribution (P > 0.05). Dynamic pain relief was significantly better 12 and 24 h postoperatively in groups P (P = 0.034 and P = 0.04, respectively) and S (P = 0.01 and P = 0.02, respectively) compared to group C. Shoulder pain relief and shoulder mobility were better in group S, while the hemodynamic parameters were more stable in group P.Conclusions: Both SIFP and PEC blocks have comparable dynamic and static pain relief with better shoulder pain scores in patients receiving SIFP.
A CASE OF BURNT OUT LANGERHANS CELL HISTIOCYTOSIS PRESENTING AS POST-PARTUM HYPOPITUITARISM
Authors: Karri Susmita Reddy , Hsieh Amy , Binder John , Shenoy Vasant
Published: September 2020

Objective: Hypopituitarism in post-partum women is usually attributed to lymphocytic hypophysitis (LH), but can also be secondary to systemic pathology. We discuss a case of a lady presenting with central hypogonadism and diabetes insipidus, who further developed persistent cough, leading to an unexpected diagnosis of burnt-out Langerhans’ cell histiocytosis (LCH).

Methods: Clinical and laboratory endocrine evaluation, magnetic resonance imaging (MRI), high-resolution computed tomography (HRCT) and open-lung biopsy results are discussed.

Results: A 28 year old lady, presented at 10 months postpartum with polydipsia, polyuria and amenorrhoea for 3 months. Her results showed prolactin of 25 (reference,<23.5) μg/L , oestrogen of 24.8 (reference,30–49), follicular stimulating hormone 6 (reference, 2–20) IU/L and luteinizing hormone 6 (reference, 2–70) IU/L. Water deprivation test demonstrated sodium 148 (reference, 135–145) mEq/l, serum osmolality 310 (reference, 275–295) mmol/kg and urine osmolality 107 (reference,50–1450) mmol/kg improving to 142 mEq/L, 295mEq/L and 535 mEq/L respectively, after desmopressin. Gadolinium enhanced pituitary MRI demonstrated a markedly thickened stalk with uniform enhancement. Chest HRCT confirmed bilateral upper zone cystic lung disease suggestive of either pulmonary lymphangioleiomyomatosis (PLAM) or LCH. Eventual histology showed CD1a-positive burnt-out LCH. This differentiation was crucial as PLAM exacerbates with oestrogen therapy and pregnancy which she was able to successfully pursue without disease exacerbation.

Conclusion: The patient’s initial presentation was considered as LH, but subsequent cystic changes on HRCT led to a unifying definitive diagnosis of burnt-out LCH. This case highlights the importance of investigating for uncommon secondary causes of hypophysitis.
Prime decomposition of modular tensor categories of local modules of type D
Authors: Schopieray Andrew
Published: September 2020

Let

\mathcal{C}(\mathfrak{g},k)

be the unitary modular tensor categories arising from the representation theory of quantum groups at roots of unity for arbitrary simple finite-dimensional complex Lie algebra

\mathfrak{g}

and positive integer levels

k

. Here we classify nondegenerate fusion subcategories of the modular tensor categories of local modules

\mathcal{C}(\mathfrak{g},k)_R^0

where

R

is the regular algebra of Tannakian Rep

(H)\subset\mathcal{C}(\mathfrak{g},k)_\text{pt}

. We describe the decomposition of

\mathcal{C}(\mathfrak{g},k)_R^0

into prime factors, and as an application we classify relations in the Witt group of nondegenerately braided fusion categories generated by the equivalency classes of

\mathcal{C}(\mathfrak{so}_5,k)

and

\mathcal{C}(\mathfrak{g}_2,k)

for

k\in\mathbb{Z}_{\geq1}

.
Polskie opisy Rzymu ze zbiorów Gabinetu Starych Druków BUW. Studium proweniencyjne
Authors: Osuch Martyna
Published: September 2020

Polish Descriptions of Rome in the Collection of the Early Printed Books Department of the University of Warsaw Library—a Provenance Study

Descriptions of the Eternal City written or translated by Poles began to appear in print in the second half of the 16th century. Before 1800 only eight titles were published, three of which are kept in the Early Printed Books Department of the University of Warsaw Library. Analysing the individual characteristics of the copies, such as ownership marks, marginalia, or bindings, an attempt is made to establish the identity of the owners of the books, their interests and reading practices, and to determine the ways in which Rome was perceived by readers born in the Polish-Lithuanian Commonwealth. The aim of the study is also to show how the way of thinking about the Eternal City changed over the years and to present the purposes for which the former guides and accounts about Rome were used by the 17th, 18th, and 19th century readers. Five editions and eight copies of three titles were analysed. These are: O Rzymie pogańskim i chrześcijańskim (On Pagan and Christian Rome) by Andrzej Wargocki (two editions, five copies), Delicyje ziemie włoskiej (Italian Delicacies) by Georg Kranitz (two editions, two copies), and Droga rzymska z nawrotem do swojej ojczyzny (A Return Journey to Rome) by Kazimierz Kognowicki (one edition, one copy).
Obscure loqui. Zagadki i ich definicje w łacińskich traktatach i podręcznikach poetyki XVI–XVIII wieku wobec tradycji antycznej
Authors: Milewska-Waźbińska Barbara
Published: September 2020

Julian Krzyżanowski’s statement that a riddle is a literary genre standing on the border between literature and language is the best inspiration for the philologist to undertake research on this issue. The article contains considerations on definitions and theory of this popular genre in old literature. It has been mentioned that the most complete theoretical and literary reflection on riddles in the early modern era was conducted by the Italian humanist Lilio Giraldi in his Latin work Libellus, in quo aenigmata pleraque antiquorum explicantur, first published in 1539 in Basel and then again in 1551. Giraldi directed his thoughts first to the Latin definition of the riddle noted by Aulus Gellius. The author of the article points out that scholars do not report the ambiguity of the riddle genre in their research, and in particular they ignore the fact that Gellius caused trouble to humanists when he used the word “scirpus”in his definition. Although in ancient times theoretical reflection on the riddle was not too abundant, the author’s attempt to go through ancient sources in Greek (Aristotle, Plutarch, Athenaeus) allows us to penetrate deeper into the definitions, terminology and semantics of the riddle genre and to consider its function in modern literary theory and practice terms derived from the Greek language, such as: aenigma, griphus, logogriphus. The author of this article emphasises that in contrast to the theoretical ancient reflection, in the treatises on poetics and rhetoric created in the Renaissance, and above all in the Baroque, including the works of the Jesuits, one can find numerous extensive remarks about riddles which were eagerly practised at that time. An example of the vivid interest in this subject matter is the Latin manuscript discussed briefly in the article. The text was written in the first half of the 18th century and contains, inter alia, notes on the theory of poetry. Among the issues enclosed in this manuscript textbook, much space is devoted to riddles. Despite the terminological ambiguity of the riddle genre and the equivocality of definitions, which were carefully noted by the authors of the theoretical treatises, in the conclusion of this article the author emphasises the extraordinary popularity that various forms of riddles enjoyed in literary practice in the 16th–18th centuries.
Assessing behavior and fate of micropollutants during wastewater treatment: Statistical analysis
Authors: EL HAMMOUDANI Yahya , DIMANE Fouad
Published: September 2020

This study examines the occurrence of micropollutants (n = 46) in raw sewage, as well as the fate of the removal performance for these substances by the Al-Hoceima city wastewater treatment plant. The treatment process removed more than 50-90% of heavy metals from the wastewater. Polycyclic Aromatic Hydrocarbons and Polychlorinated Biphenyls were eliminated from wastewater by 20-50%. The quality of the effluent discharged complied with national and international wastewater discharge standards. Statistical methods were applied to examine the relationships between the concentrations of micropollutants and macropollutants entering and leaving the wastewater treatment plant, and a model for estimating the production of micropollutants, based on a measurement of macro pollution parameters.
Peningkatan Pengamanan di Area Landasan Pacu Bandar Udara Domine Eduard Osok Sorong
Authors: Irfan
Published: September 2020

Setiap orang dilarang berada di daerah tertentu di Bandar udara, membuat halangan dan melakukan kegiatan lain di kawasan keselamatan operasional penerbangan yang dapat membahayakan keselamatan dan keamanan penerbangan kecuali memperoleh izin dari otoritas bandara. Dalam hal ini daerah tertentu yang dimaksud adalah landasan pacu. Pergerakan penduduk yang menyebrangi landasan pacu adalah contoh kasus yang seringkali ditemukan dan tidak adanya pos aviation security di sekitar landasan pacu 09 yang biasanya warga menyebrangi landasan pacu melalui titik tersebut. Pengamanan di area landasan pacu yang belum optimal mengakibatkan adanya gangguan kepada petugas Air traffic controller terkait dengan pemberian pelayanan lalu lintas udara. Tujuan dari penelitian yaitu untuk meningkatkan keamanan di sekitar area landasan pacu dan menciptakan kelancaran serta kenyamanan dalam pelayanan lalu lintas udara. Penelitian ini menggunakan metode penelitian kualitatif dalam pengamatan tentang pengamanan di sekitar area landasan pacu. Hasil penelitian ini diharapkan dapat memberikan pemecahan masalah yang terjadi terkait kurangnya pengamanan di area landasan pacu yang berimbas kepada kinerja pelayanan petugas Air Traffic Controller bisa di minimalisir, terutama pada saat jam sibuk. Disarankan kepada pengelola Bandar Udara Domine Eduard Osok Sorong untuk mengadakan sosialisasi terhadap penduduk disekitar area landasan pacu, mendirikan pembatas/pagar serta penambahan pos avsec di sekitar landasan pacu 09 dimana tempat tersebut adalah titik biasanya warga menyebrangi landasan pacu.
Analisis Efektifitas Implementasi GAPEKA dan Standar Pelayanan Minimum di PT. Kereta Api Indonesia Divisi Regional II Sumatra Barat
Authors: Handoko  , Wahyu Pratama Andri , Seta Anggara Yogi , Wan Ibnu Happy , Sutomo Putra Lopan
Published: September 2020

Perubahan jadwal keberangkatan, kedatangan kereta api, dan waktu tempuh kereta api mempengaruhi Penerapan GAPEKA di PT. KAI divisi Reginal II Simatera Barat. Pentingnya penerapan standar pelayanan minumim akan dapat berpengaruh pada tingkat kepuasan pengguna kereta api. Penelitian ini bertujuan untuk: 1) menganalisis kendala yang terjadi di wilayah Sumatera Barat, khususnya Divisi Regional II dalam pengoperasian lalu lintas kereta api, 2) elemen apa saja yang mempengaruhi Bagan Perjalanan Kereta Api (GAPEKA) di wilayah Sumatera Barat, dan 3) apa standar layanan minimum untuk pengguna kereta api di wilayah ini khususnya Divisi II Sumatera Barat. Penelitian ini menggunakan deskriptif kualitatif. Berdasarkan hasil analisis di lapangan bahwa 98% stasiun Regional II Sumatera Barat telah menerapkan standar layanan minimum yang mengacu pada PM No. 63 tahun 2019 tentang transportasi orang dengan kereta api yang mencakup keselamatan, keamanan, keandalan, kenyamanan, kenyamanan dan persamaan. Ini dapat memiliki efek positif pada implementasi layanan yang efektif, seperti struktur dan mekanisme kerja yang tepat. Dengan menerapkan GAPEKA dan meningkatkan standar layanan minimum berdasarkan PM No. 63 tahun 2019 yang bertujuan untuk memberikan layanan maksimal untuk melatih pengguna di Sumatera Barat dan untuk meningkatkan kualitas layanan di bidang perkeretaapian.
Analisis Efektifitas Waktu Evakuasi pada Shelter Terminal 3 Skytrain (Kereta Layang) Bandara International Soekarno-Hatta
Authors: Handoko  , Sasqiya Putri Destiana , Setyo Oktaria Dhina
Published: September 2020

Tujuan dari penelitian ini adalah menganalisis alur evakuasi penumpang di shelter teminal 3 skytrain  dan mengetahui kapasitas penumpang di shelter terminal 3. Bandara Soekarno Hatta memiliki 4 terminal, diantara keempat terminal di bandara ini terdapat terminal yang memiliki tingkat mobilitas penumpang yang dikategorikan cukup padat. Sehingga dalam pelaksaannya akan muncul berbagai macam kendala yang mungkin terjadi. Salah satunya ialah terjadi kecelakaan saat pengoperasian. Sehingga dibutuhkannya proses evakuasi yang sesuai dengan aturan evakuasi. Hal tersebut juga mengakibatkan diperlukannya pedoman dalam melakukan proses evakuasi seperti seberapa lama waktu yang dibutuhkan untuk proses evakuasi tersebut. Metode penelitian ini menggunakan pendekatan deskriptif kuanlitatif. Hasil penelitian dapat disimpulkan bahwa efektivitas waktu evakuasi yang dibutuhkan dari area platform menuju concourse sudah memenuhi standar. Hanya saja waktu efektivitas evakuasi dari area platform menuju area aman belum memenuhi karena melebihi standar dengan waktu sebesar 7,36 menit waktu real dilapangan.
Rancangan Alat Pelepas Pin Piston pada Motor Piston Continental IO-470 and Lycoming O-360 degnan Menggunakan Pompa Hidrolik di Program Studi Teknik Pesawat udara STPI
Authors: Ichsan Haryanto Erlana , Rabati Saddam , Al-Asyari Muawal
Published: September 2020

Faktor penunjang tercapainya tujuan tersebut praktek di bengkel piston engine, yang memberi pengalaman dalam perawatan pada piston engine seperti Teledyne Continental IO-470 dan Avco Lycoming O-360. Beraneka ragam alat yang ada saat ini, baik dilihat dari kegunaan maupun fungsinya, namun tidak semua komponen dapat dipasang dan dilepas dengan menggunakan alat, tanpa alat khusus. Pada perawatan khususnya pesawat udara, yaitu bertujuan untuk mempertahankan dan mengembalikan komponen untuk beroperasi dengan aman, contohnya inspeksi 2000 jam dimana pemeriksaan seperti mesin, baling-baling pendorong, roda pendaratan sebagainya. Salah satunya pada pemeriksaan mesin dilakukan pelepasan pin piston sesuai dengan prosedur di maintenance manual, dalam proses pelaksanaannya di bengkel piston engine masih menggunakan mallet dan kayu untuk pelepasan, dengan gaya yang dikeluarkan dari mallet jika terjadi kesulitan pada pelepasan maka dapat melukai permukaan dengan adannya hentakan dan kemelesetan, adapun beberapa faktor internal dari manusia itu sendiri seperti stress dan fatigue. Dari hasil pengamatan gaya yang dihasilkan mallet dengan rata-rata jarak pada objek 0,3m waktu yang dibutuhkan 0,11s maka pergeseran pin 0,009m sehingga gaya yang dikeluarkan pada saat memalu 4,95N dan gaya yang dibutuhkan 14,3 pukulan untuk melepas pin piston, sedangkan untuk melepas pin piston dengan enam silinder total yang dikeluarkan 425,31N. Oleh karena itu untuk meningkatkan keamanan dalam perawatan maka penulis merancang alat pelepas pin piston dengan menggunakan pompa hidrolik, dengan total perancangan gaya yang dikeluarkan 425,31N pada aktuator, dengan menggunakan prinsip Pascal sehingga gaya untuk engkol tangan manual 42,17N. Dan alat ini juga dapat menggunakan motor AC untuk memompa fluida dengan daya 500watt dan putaran 2500rpm.
İvesi Koyunlarında Servikal Mukus Miktarı İle Fertilite Arasındaki İlişki ( Relationship between the Amount of Cervical Mucus and Fertility in Awassi Sheep)
Authors: ÖZMEN M. Ferit , CİRİT Ümüt
Published: September 2020

Araştırma, Diyarbakır ilinde üreme mevsimi dışında İvesi ırkı 237 koyun üzerinde yürütüldü. Östrus senkronizasyonu yapılan koyunlar suni tohumlama işleminden hemen önce vajina tabanındaki servikal mukus (SM) miktarına göre “yok” (n= 25), “az” (n= 79) veya “bol” (n= 133) olarak sınıflandırıldı. Koyunlar östrustan 12-18 saat sonra intra-servikal yolla 200×106 motil spermatozoa içeren taze-sulandırılmış sperma ile tohumlandı. Gebelik oranları, suni tohumlamadan (ST) 30-40 gün sonra ultrason aracılığı ile belirlendi. Çara durumuna göre “yok”, “az” ve “bol” olarak sınıflandırılan koyunların gebelik oranları sırasıyla %36.4, %50.6 ve %45.1 olarak bulundu (p>0.05). Çalışmamızdan; İvesi koyunlarda ST öncesinde vajinadaki SM miktarının gebelik oranlarını istatistiksel olarak önemli düzeyde etkilemediği sonucu çıkarılmıştır. Ancak SM miktarına göre “yok” ve “az” olarak sınıflandırılan koyunların gebelik oranları arasında kayda değer sayısal farklılığın olması, SM miktarının fertiliteyi etkileme potansiyelinin olabileceğine işaret etmektedir. Bu nedenle daha fazla koyunun dahil edildiği yeni çalışmalara ihtiyaç bulunmaktadır.
Impacto de un programa de salud sobre perfil metabólico y autoconcepto en adolescentes con obesidad (Impact of a health program on metabolic profile and self-concept in adolescents with obesity)
Authors: Ceballos-Gurrola Oswaldo , Lomas-Acosta Raul , Enríquez-Martínez Marco Antonio , Ramírez Erik , Medina-Rodríguez Rosa Elena , Enríquez-Reyna María Cristina , Cocca Armando
Published: September 2020

Se analizó el impacto de un programa de salud para adolescentes con problema de obesidad. La intervención duró 14 semanas, consistió en tres condiciones (control, experimental y experimental con fototerapia) y los indicadores fueron medidas del perfil metabólico y cinco dimensiones del autoconcepto (Inventario de autoconcepto forma AF-5). Diseño cuasi-experimental con mediciones pre-post. La condición de control únicamente fue evaluada en dos ocasiones. Un grupo experimental recibió orientación nutricional y realizó actividad física (bicomponente). El segundo grupo experimental recibió, además, sesiones de fototerapia. Se analizaron las diferencias basales (pretest) encontrando diferencias entre las tres condiciones en triglicéridos y autoconcepto familiar. Los resultados finales indicaron que la administración de orientación nutricional, actividad física y fototerapia se relacionó con mejoras en el pliegue tricipital, triglicéridos y glicemia (p < .05). La administración de cualquiera de las condiciones experimentales, incluyeran o no fototerapia, se correspondía con mejor autoconcepto social respecto del grupo de control. Se concluye que la participación en un programa de salud que incluye orientación nutricional y actividad física puede producir en corto plazo cambios en la distribución de la adiposidad y el autoconcepto social en adolescentes con obesidad.Abstract. The impact of a health program for adolescents with obesity problem was analyzed. The intervention lasted 14 weeks, consisted of three conditions (control, experimental, and experimental with phototherapy) and the indicators were measures of the metabolic profile and five dimensions of the Self-concept Inventory Form. A quasi-experimental design with pre-post measurements was applied. Control condition was only evaluated twice. An experimental group received nutritional guidance and performed physical activity. The second experimental group additionally received phototherapy sessions. Baseline differences (pretest) were analyzed, finding differences between the three conditions in triglycerides and family self-concept. Final results indicated that nutritional guidance, physical activity and phototherapy were related to improvements in the tricipital fold, triglycerides and glycemia (p < .05). The administration of any of the experimental conditions, with or without phototherapy, corresponded with better social self-concept with respect to the control group. Participation in a health program that includes nutritional guidance and physical activity can produce changes in the distribution of adiposity and social self-concept in adolescents with obesity in the short term.
La comunicación organizacional en las Entidades Deportivas Náuticas. Propuesta de modelo estratégico y relacional (Organizational communication in nautical sports entities. Proposal of a strategic and relational model)
Authors: Monserrat-Gauchi Juan , González-Redondo Paula , Campillo-Alhama Concepción
Published: September 2020

Se realiza un análisis descriptivo de la gestión de la comunicación en las organizaciones deportivas náuticas en España desde los parámetros de las teorías estratégicas de la comunicación alineadas en la perspectiva relacional. El objetivo es doble: la realización de dicho análisis descriptivo en estas entidades y proporcionar un modelo de gestión de la comunicación válido para las mismas. Se toma como universo de estudio la totalidad de entidades náuticas deportivas inscritas en la Real Federación Española de Vela. La metodología supone la elaboración de un cuestionario como herramienta para el análisis. Los resultados muestran que no se lleva a cabo una planificación estratégica de la comunicación con respecto a sus públicos, una gestión anclada en modelos bidireccionales y pocos recursos humanos destinados a la planificación y gestión de la comunicación. En definitiva, este tipo de organización deportiva no se ha adaptado a las necesidades actuales. El artículo propone un modelo estratégico de gestión de la comunicación para este tipo de entidades.Abstract. A descriptive analysis of the management of communication in nautical sports organizations in Spain is carried out. This is done using the parameters of the strategic theories of communication aligned with the relational perspective. The objective is twofold: to carry out a descriptive analysis in these organisations, and to provide a valid communication management model for them. The population universe comprised all nautical sports entities registered in the Royal Spanish Sailing Federation. The methodology includes the development of a questionnaire as a tool for the analysis. The results show that there is no strategic planning of communications regarding targets, as well as their management is deeply rooted in bidirectional models. Moreover, few human resources are destined to the planning and management of communication. In conclusion, this type of sports organizations have not adapted to what their needs are nowadays. The article proposes a strategic communication management model for this type of entities.
An experience of comprehensive training through soccer (Una experiencia de formación integral a través del fútbol
Authors: Almorza Gomar David , Pérez Arana Gonzalo Martín , Prada Oliveira José Arturo
Published: September 2020

Abstract. Soccer’s current social impact makes it a very powerful tool for the comprehensive training of those minors who come to practice it. It is especially valuable among young people of school age, who may otherwise lose motivation and begin to frequent places that lead them away from their studies. For young people with their dreams, soccer can focus their attention and contribute to their overall education. In this work, we present the results of a program carried out with three soccer teams in the city of Cádiz, Spain. For each team, we analyzed six aspects of interest from the comprehensive training program of the players: academic training; fair play; health, hygiene and nutrition; training for coaching staff; training for parents and social responsibility. The experience was relevant and positive for players, parents, and teams. The results were very encouraging. The interest on the part of the team officials, players, and parents was clear.Resumen. El impacto social que produce el fútbol constituye una herramienta muy potente para la formación integral de los menores que lo practican. Es especialmente valioso entre la juventud en edad escolar, que podrían de otra manera perder la motivación y comenzar a frecuentar lugares que les alejen de sus estudios. Para la juventud, con sus sueños, el futbol puede enfocar su atención y contribuir a su educación general. En este trabajo, presentamos los resultados de un programa llevado a cabo con tres equipos de fútbol en la ciudad de Cádiz, España. Para cada equipo, se han analizado seis aspectos de interés desde este programa de formación integral de los jugadores: formación académica; juego limpio; salud, higiene y nutrición; entrenamiento del cuerpo técnico; entrenamiento de los padres y madres y responsabilidad social. La experiencia fue relevante y positiva para jugadores, familiares y equipos. Los resultados fueron muy alentadores. El interés por parte de los equipos, jugadores, padres y madres fue claro.
“Pure air” federal project: practical experience in selecting chemicals for an information system for the analysis of ambient air quality
Authors: May Irina V. , Vekovshinina Svetlana A. , Kleyn Svetlana V. , Balashov Stanislav Yu. , Andrishunas Alena M. , Goryaev Dmitry V.
Published: September 2020

Introduction. Norilsk is annually both included into the Priority list of RF cities with the highest ambient air contamination and considered also among 12 large industrial centers where “Pure air” Federal project, an integral part of “Ecology” National project, is implemented. It is possible to assess whether targets fixed in a Federal project have been achieved only provided that there is a relevant system for assessing changes in ambient air quality parameters. To achieve that, experts created an information system for analyzing ambient air quality; among other data, the system used those obtained via social hygienic monitoring activities. Determining a list of chemicals that are priority factors causing inhalation risks is an integral part in finding solutions to this task.Material and methods. To solve tasks formulated in the research, we calculated comparative hazard indices for contaminants emitted by industrial enterprises in Norilsk; we also assessed sufficiency of programs for monitoring over ambient air quality taking into account results of dispersion calculations, results obtained via field observations performed by Federal Service for Hydrometeorology and Environmental Monitoring (Rosgidromet) and Federal Service for Oversight of Consumer Protection and Welfare (Rospotrebnadzor), and health risk assessments.Results. The assessment comparative hazard indices allowed creating a preliminary list of priority contaminants that included 18 substances. The list was specified and there were supplemented results obtained by analyzing data on aggregated dispersion calculations. Hygienic analysis of results obtained by field observations revealed substances that were priority ones as per their concentrations exceeding MPC and acceptable health risk levels. The final list included 19 chemicals that were recommended for monitoring over ambient air quality in Norilsk, including particulate matter PM10 and PM2.5.Conclusion. Further development of programs for monitoring the ambient air quality is among the most significant activities aimed at solving project tasks within “Pure air” Federal project and assessing achievements of project targets. Application of the methodology of health risk assessment allowed spotting out priority chemicals that were the most hazardous for people living in Norilsk; those chemicals were subject to obligatory control. The list included nitrogen oxide, nitrogen dioxide, benzene, particulate matter, PM10, PM2.5, phenol, hydrogen sulfide, cobalt oxide, copper (II) oxide (recalculated as per copper), nickel oxide (recalculated as per nickel), sulfur dioxide, and formaldehyde.
Chromato-mass spectrometric identification of asymmetric dimethylhydrazine and its derivatives in environmental objects and biological media in the population residing near the fall areas of separated rocket vehicles parts
Authors: Alekseev Vadim B. , Ulanova Tatyana S. , Nurislamova Tatyana V. , Popova Nina A. , Maltseva Olga A.
Published: September 2020

Introduction. The issue of presence/absence of the consequences of technogenic space and rocket activity over the long period is on the agenda of the professional, social, and political communities, especially in regions were the certain territories have been appointed as the fall areas for the separated rocket vehicles parts, including the Republic of Altai.Aim of study. Identification of the chemical composition of snow samples, drinking water, and blood in the population residing in the fall areas of the separated rocket vehicle parts in the Republic of Altai.Material and methods. Identification of the chemical composition has been performed along with the quantitative determination of the content of N-nitrosamines in blood samples (n=50) in n the population who constantly live near to the fall areas of the separated rocket vehicles, as well snow samples (n=7), and drinking water (n=9). The samples were examined by a hybrid method using an Agilent gas chromatograph with a quadrupole mass spectrometric detector. In order to decrypt the results of the mass spectrometric analysis, we used the NIST Mass Spectrometry Data Library 08.L, WILEY275.L, PMW_TOX2.L., libraries of the United States Environmental Protection Agency, narcotic, herbal, toxic and contaminated substances. The quantitative determination of N-nitrosamines in the blood samples was performed by the method of chromatography-mass spectrometry.Results. During the library search, 94% of the studied blood samples in the population registered substances that can be identified as unsymmetric dimethylhydrazine and 6% of the samples contain its decomposition product N-nitrosodimethylamine. However, the probability of categorizing these impurities to the desired substances was of 4-26%. In the blood samples of residents in whom there were identified asymmetric dimethylhydrazine and N-NDMA by quantitative chromatography-mass spectrometric analysis, the tag (Alt+2) N-nitrosodimethylamine and N-nitrosodiethylamine was found in the concentration range of 0.00095-0.346 mg/dm3. In 100% of the studied drinking water samples, residual amounts of asymmetric dimethylhydrazine were identified with a low probability of matching the library mass spectrum of 12-33%.Conclusion. The conducted chromatography-mass spectrometry studies of snow samples, samples of the water, and blood of the population living near to the fall area of the separated rocket vehicle parts in the Republic of Altai allowed establishing the signs of residual quantities of dimethylhydrazine and N-nitrozodimethylamine.
Working conditions and occupational health risks for workers employed at bakeries
Authors: Novikova Tamara A. , Aleshina Yuliya A. , Lucevich Igor N. , Musaev Shavkat Zh.
Published: September 2020

Introduction. Workers employed at bakeries are exposed to hazardous occupational factors at their workplaces; however, issues related to occupational health disorders occurring in them have not been given sufficient attention.Material and methods. We accomplished complex hygienic research on working conditions and the health of workers employed at a bakery using a procedure for occupational health risk calculation.Results. Workers employed at a bakery are exposed to a set of adverse factors (heating microclimate, flour dust, in-plant noise, poor luminance in work areas, hard labor process) that make their working conditions hazardous (belonging to 3.1 – 3.3 hazard degree). It means their occupational risks rank from insignificant (moderate) to high (intolerable). Heating microclimate and physical overloads were determined as priority risk factors. We revealed a positive average correlation (r=0.56) between chronic somatic pathology prevalence in general and work experience. We also detected direct authentic correlations between work experience under hazardous working conditions and diseases of the musculoskeletal system and connective tissues (r=0.34); upper respiratory tracts (r=0.31); circulatory system (r=0.26) (р<0.01, р<0.001, р<0.001, accordingly). We established a strong cause-and-effect relation between occupation and diseases of the eye and its adnexa (RR=2.2; EF =54.59; CI=1.66-2.92) and diseases of the circulatory system (RR=2.29; EF =56.38; CI=1.77-2.97); there was also an average cause-and-effect relation with diseases of the respiratory organs, digestive system, musculoskeletal system, as well connective tissue, as the genitourinary system and it means these pathologies are occupational. We substantiated a system of activities aimed at managing occupational health risks for workers employed at bakeries.Conclusion. Workplaces at contemporary bakeries involve exposure to a set of adverse occupational factors that cause occupational health risks for workers. It requires immediate measures aimed at reducing such risks.
The studying of physical activity indices in students of medical university
Authors: Prokhorov Nikolay I. , Shashina Ekaterina A. , Makarova Valentina V. , Matveev Aleksandr A.
Published: September 2020

Introduction. According to WHO experts, the lack of proper physical activity is one of the leading health risk factors for students.The purpose of this assessment was to study the physical activity of students of Sechenov University.Material and methods. Quantitative indices of the physical activity were assessed on the base of the step counts data obtained from smartphones. Analysis of the subjective assessment of the physical activity sufficiency and the awareness of students about its age-matched normal level was performed on the survey data. Data included 167 4th year students of the Sechenov University.Results. On average, students took 9703 ± 3006.2 steps per day, which is lower than the average activity level for young people. Less than half of the students (43%) were classified as show medium and high physical activity. There were no gender differences in the level of physical activity. In the weekly dynamics, a tendency to a decrease in activity on weekends was revealed. Physical activity for everyday life exceeded 10,000 steps per day and was regarded as medium and high. On weekends, activity decreased to 8,236.9 ± 4,556.1, which corresponded to “below average” activity. A relationship between the level of the physical activity and body mass index in this age group was not found. Subjective assessment of the physical activity did not correspond to the results of the pedometer. The level of awareness of medical students in matters of motor activity standards was generally quite high - 70.1%, but among young men, it was only 26.3%.Conclusions. Issues of a healthy lifestyle in general, and physical activity in particular, should be included in the curriculum for training doctors in higher education institutions either as a separate discipline or as part of a special discipline, such as hygiene.
Peculiarities of metabolic processes and vegetayive status in children with excess fraction of body fat mass
Authors: Shtina Irina E. , Valina Svetlana L. , Ustinova Olga Yu. , Alekseev Vadim B. , Eisfel’D Darya A. , Luzhetskii K. P.
Published: September 2020

Introduction. Obesity in children makes for the earlier occurrence of cardiovascular, musculoskeletal, and endocrine system diseases.Data and methods. We examined 130 children who were distributed into two groups according to their body fat mass (BFM). Our test group included children with excess BFM fraction and our reference group was made up of children with normal body fat mass. All children were examined with bioimpedance analysis techniques. We comparatively assessed basic impedance analysis indices: fat, protein, carbohydrates, and mineral metabolism; as well as children’s vegetative status.Results. We revealed 20% of children to have overweight as their BMI while impedance analysis indicated that 40% of children had it. Children with BFM excess had a smaller phase angle and less active cellular and musculoskeletal mass combined with lower metabolic rates detected in 50% of them. Changes in body composition in the test group were accompanied by elevated contents of dextrose, sodium, total cholesterol, and hydrocortisone and prevailing influences exerted by sympathetic vegetative regulation against the reference group. Correlation analysis allowed revealing direct correlations between a BFM fraction, cholesterol, and vegetative regulation parameters. We also revealed direct correlations between hydrocortisone, atherogenic lipids and body composition that characterized fat metabolism; reserve correlations between hydrocortisone and a faction of musculoskeletal mass; between lipids in blood serum and fat-free body mass and phase angle; between a fraction of body fat mass and metabolic rate, and a fraction of musculoskeletal mass.Conclusions. Excess BFM fraction is a predictor of metabolic syndrome. Impedance analysis allows creating prevention programs aimed at correcting pathogenetic mechanisms that make for overweight occurrence.
Methodical approaches to assessing occupational health risks caused by exposure to 80-85 dB(A) noise
Authors: Shur Pavel Z. , Zaitseva Nina V. , Fokin Vladimir A. , Red’Ko Svetlana V.
Published: September 2020

Introduction. The contemporary industry has a peculiarity related to impacts exerted by physical factors (a leading one is exposure to noise being higher than safe levels fixed in hygienic standards). According to the Sanitary-epidemiologic requirements No. 2.2.4.3539-16, item 3.2.6, it is necessary to assess health risks for workers who are exposed to noise ranging from 80 to 85 dB(A) at their workplaces.The aim of the study was to develop methodical approaches to quantitative assessment of risks caused by exposure to excess noise and to test them at enterprises located in Perm.Data and methods. When developing methodical approaches, we revised research works that focused on impacts exerted by noise on workers’ bodies and probable responses caused by them as well as on procedures for occupational risks assessment. When testing our approaches, we applied hygienic assessment and epidemiologic analysis procedures, and statistically analyzed data on three enterprises located in Perm (334 workers; 210 out of them were exposed to noise varying from 80 to 85 dB(A) at their workplaces).Results. We suggested the following risk assessment algorithm: creating a test group and a reference one; determining any possible relations between exposure to noise and frequency of responses from the critical body organs and systems under the Guide No. 2.2.1766-03; calculating probability and risks of occupational diseases; comparing obtained results with unacceptable risk levels. We analyzed three enterprises located in Perm and didn’t reveal any occupational diseases. The risk of occupational pathology caused by exposure to noise being higher than MPL (80-85 dB(A)) amounted to 6.4∙10-3 at the enterprise No. 3Conclusion. Suggested approaches to quantitative health risk assessment allow assessing whether exposure to noise is acceptable or not, to meet requirements fixed in the Sanitary-epidemiologic requirements No. 2.2.4.3539-16, item 3.2.6. Assessment results can give grounds for further development of preventive activities and managerial decisions aimed at preserving workers’ health.
PENGARUH KOMPENSASI DAN MOTIVASI TERHADAP KINERJA KARYAWAN PADA PT. TUNAS JAYA UTAMA
Authors: Rini Astuti  , Suhendri
Published: September 2020

This study aims to determine the effect of compensation on the performance of employees of PT. Jaya Jaya Utama. This study aims to determine the effect of motivation on the performance of PT.Tunas Jaya Utama employees. This study has the aim to determine the effect of compensation and motivation on the performance of PT.Tunas Jaya Utama employees.

The population of this research is 32 employees of PT. Tunas Jaya Utama.

Data collection techniques in this study were interviews, documentary studies and questionnaires, while the data analysis techniques used were the classic assumption test, multiple regression, T test, F test, and the coefficient of determination.

There is an effect of compensation and motivation on employee performance at PT. Tunas Jaya Utama where the count is 0.349. The multiple correlation coefficient values ​​together between motivation and workload on performance obtained Rx1x2y = 0.723. This positive value means that if compensation and motivation are increased the performance will increase. From the F test it was obtained 15,853 with sig 0,000 <0,05, indicating that Ho was rejected and Ha was accepted, meaning compensation (X1) and motivation (X2) had a significant effect on performance (Y) at the 0.05 level. The coefficient of determination obtained (R-Square) is 0.522 or 52.20%, indicating that around 52.20% the variable Y can be explained by the compensation variable (X1) and motivation (X2) or practically it can be said that the contribution of compensation (X1) and motivation (X2) on performance (Y) is 52.20%, the rest is influenced by other variables not examined.
MODEL PENGAMBILAN KEPUTUSAN MAHASISWA MEMILIH KULIAH DI STIE EKA PRASETYA MEDAN
Authors: Muhammad Ali Akbar
Published: September 2020

This research is to find out and analyze whether the promotional mix in the form of advertising, sales promotion, events and experiences, public relations and publicity, direct marketing, interactive marketing, word of mouth marketing, personal sales have an influence on the decision making of prospective students choosing to study at STIE Eka Prasetya , and to find out and analyze which promotional mix is ​​the most influential to be used in the context of promotional activities. This research uses a quantitative approach with a survey method. The number of samples in this study were 166 students. Data collection techniques used in this study through questionnaires and documentation studies. Advertising has a significant effect but has a negative behavior towards decision making in choosing courses at STIE Eka Prasetya. Sales promotion has a significant influence and has a positive attitude towards decision making in students choosing to study at STIE Eka Prasetya. Events and experiences have a significant influence and have a positive behavioral contribution to the decision making of students choosing to study at STIE Eka Prasetya. Public relations and publicity have a significant influence but have a negative behavioral contribution to the decision making of college students at STIE Eka Prasetya. Direct marketing has a significant influence and has a positive behavioral contribution to the decision making choosing to study at STIE Eka Prasetya. Interactive marketing has a significant influence but has a negative behavioral contribution towards the decision of students choosing to study at STIE Eka Prasetya. Word of mouth marketing has a significant influence and has a positive behavioral contribution to the decision making of students choosing to study at STIE Eka Prasetya. Personal sales have a significant influence and have a positive attitude towards the decision making of students choosing to study at STIE Eka Prasetya. The promotional mix that most influences the decision making of prospective students is Word of mouth marketing.