bluuebunny/crossref_metadata_2025 huggingface dataset:
Automated design of zoom riflescope with extended parameters
Authors: Sokurenko Vyacheslav , Sokurenko O.M.
Published: December 2022

Background. Designing an arbitrary afocal zoom optical system is a complex and multidimensional problem. It cannot be solved analytically and requires the essential experience and efforts of the designer. Objective. The purpose of the paper is to present and verify by simulation the method and means to perform an automated design of complex multi-lens afocal zoom optical systems having variable parameters and characteristics. Methods. Using the developed specialized software with implemented modification of the adaptive Cauchy differential evolution algorithm for the parametric synthesis of multi-component optical systems of zoom riflescopes with extended functional parameters. Results. The developed optical system of the riflescope provides the 5× magnification ratio and the angular field of view in the object space from 3.26° to 0.83°. It has a reticle located in the first focal plane, the entrance pupil diameter of 60 mm, the eye relief within the range of 106...111 mm, and the maximum system length of 390 mm. The riflescope contains 13 lenses in 10 components. The performed simulations showed that the time interval required for the direct automated design of the riflescope’s optical system is about 30–40 hours for the total number of unknown parameters (variables) equal to 91. The root-mean-square values of the angular aberrations of axial beams in all (five) configurations of the synthesized zoom system do not exceed 1.25 arc minute in the whole spectral range. The algorithm helps to determine the prescription data of optical systems, considering the technical requirements and restrictions specified by the designer. Conclusions. Computer simulations of the development of the zoom riflescope with the magnification of 5-25×, the entrance pupil diameter of 60 mm, and the reticle located in the first focal plane have confirmed the effectiveness of the proposed algorithm to design automatically complex multi-lens optical systems with variable parameters. The obtained results proved the high image quality of the generated 13-lens riflescope with the long eye relief. The implemented modification of the adaptive Cauchy differential evolution method can be considered a powerful tool that helps to automate the parametric synthesis of multicomponent optical systems of zoom riflescopes, taking into account the requirements set by the designer. Future research should test the feasibility of the automated design of other riflescopes containing more lenses and providing extreme performances.
SIMULATION OF DIFFUSION-DRIFF PROCESSES IN THE ELECTRON-HOLE PLASMA OF THE P-I-N-DIODES ACTIVE REGION UNDER THE CONDITIONS OF A MW PENETRATING IN THE PLASMA BY THE PERTURBATION THEORY METHODS
Authors: Moroz Igor , Bomba Andriy
Published: December 2022

Background. The problem of developing tools for mathematical modeling of the state of electron-hole plasma in the p-i-n structures active region under the influence of an additional factor - a powerful microwave electromagnetic field is considered. The task is important for specialists in the field of microwave electronics, since p-i-n structures are used, in particular, for switching powerful electromagnetic fields and as protective devices for the input paths of radio engineering systems.

Objective. It consists in developing a methodology for modeling the electron-hole plasma concentration distribution in the p-i-n- diodes active region taking into account the effect on the dynamics of charge carriers of microwave radiation penetrating into the active region and developing asymptotic methods for solving the corresponding singularly perturbed nonlinear problems.

Methods. Achieving the goal is ensured by the use of boundary layer method, complex amplitudes method and classical analytic-numerical methods for solving boundary value problems for systems of ordinary differential equations.

Results. A generalized mathematical model of the electron-hole plasma stationary state in the p-i-n diodes active region in the hydrodynamic approximation, which takes into account the effect of microwave radiation on processes in the plasma, is proposed. The model basis is a nonlinear singularly perturbed boundary value problem for the system of electron-hole currents continuity equations and the Poisson. The model boundary value problem is reduced to a recurrent sequence of linear boundary value problems. Solutions of the stated problem are found in the form of asymptotic series containing stationary and non-stationary components. A feature of the proposed mathematical model is that it reflects the effect of detecting an electromagnetic microwave TE-like wave on the charge carrier concentration distribution inhomogeneity in the p-i-n-diode active region.

Conclusions. The methodology for modeling the electron-hole plasma stationary state in the p-i-n-diodes active region taking into account the effect on the charge carriers dynamics of microwave radiation penetrating into the active region has been developed.
Ефективність системи трисотової мережі для граничних користувачів з використанням попереднього кодування, регулювання завади і зворотним зв’язком квантованого обмеженого каналу
Authors: Бора Амлан Діп , Хуссейн Мд. Анвар , Бора Джоятрі
Published: December 2022

Користувачі на загальній границі багатокористувацької трисотової MIMO системи з низхідною лінією зв’язку страждають від низької потужності сигналу у власній соті, а також від сигналу завад рівної потужності від сусідніх двох сот. В даному випадку для покращення загальної роботи системи застосовуються схеми придушення завад. Крім того, повний CSI зворотний зв’язок від користувачів до базової станції сильно навантажує канал зворотного зв’язку. Зворотний зв’язок інформаційного квантованого редукованого каналу може зменшити навантаження майже наполовину на зворотний канал від користувача до передавача, та підвищити швидкість передачі даних системи. Методи попереднього кодування на основі кодової книги LTE покращують сумарну швидкість. Розроблено метод попереднього кодування з використанням сингулярного розкладання SVD (singular value decomposition) на вибраних кодових векторах на основі максимізації вектору еквівалентного коду каналу SVD-ECC (SVD Equivalent Channel-Code) і максимізації вектору SINR-коду SVD-SINRC (SVD SINR-Code). Обидва методи забезпечують вищу сумарну швидкість передачі даних системи в порівнянні з методом попереднього кодування на основі ZF (zero forcing), причому швидкість більша для SVD-ECC, ніж для SVD-SINRC. Також проведено дослідження для користувачів з ортогональними еквівалентними каналами та подальшим SVD на вибраному каналі користувача SVD-ORT (SVD orthogonal). Отримано результати зі зміною SNR користувача, кількості вибраних користувачів K і загальної кількості активних користувачів L у соті.
Двополяризаційна антена Ягі-Уда метрового діапазону довжин хвиль
Authors: Химич Григорій , Дунець Василь , Дуда Сергій , Паляниця Юрій , Корнєєв Костянтин
Published: December 2022

У статті представлено результати розробки та експериментального дослідження характеристик дослідного зразка двополяризаційної антени Ягі-Уда метрового діапазону довжин хвиль, який здійснює прийом/передачу та селектує електромагнітну енергію у двох ортогональних площинах лінійної поляризації без додаткового механічного/електромеханічного втручання. Антена призначена для застосування у складі апаратури командної радіолінії з прийому–передачі інформації телеметрії у цифровому форматі зі швидкісними літаючими об’єктами, які в процесі польоту можуть обертатись навколо повздовжньої осі і змінювати свою поляризацію.
Sparse Node-Distance Coordinate Representation for Tensegrity Structures
Authors:   Innopolis University, Savin S. I. ,   Innopolis University, Khusainov R. R.
Published: December 2022

In this work, a nonminimal coordinate representation of tensegrity structures with explicit constraints is introduced. A method is proposed for representation of results on tensegrity structures in sparse models of generalized forces, providing advantages for code generation for symbolic or autodifferentiation derivation tasks, and giving diagonal linear models with constant inertia matrices, allowing one not only to simplify computations and matrix inversions, but also to lower the number of elements that need to be stored when the linear model is evaluated along a trajectory.
Economy of Switzerland: phenomenon of a “special path”.
Authors: Trofimova O.
Published: December 2022

The monograph presents a multifaceted study of the Swiss economy, the political and historical context of its development, and peculiarities of state economic regulation. It offers an analysis of the economy’s sectoral structure and the role of the main business actors, Switzerland’s position in the global economy, its foreign trade and investment relations. Special attention is paid to relations with the European Union, trade and investment interaction and legal aspects of cooperation, as well as Russian-Swiss economic ties. The publication is intended for scholars, higher education workers, graduate students and anyone interested in modern trends in the development of Switzerland.
An overview of cord blood stem cell transplantation in Hong Kong
Authors: Leung Chi-Kwan
Published: December 2022

Haematopoietic stem cell graft derived from cord blood is standard therapy for several haematological malignancies and other diseases. The study reports cases of public and private (family) cord blood biobanking services and the related hematopoietic stem cell transplantation ever performed in Hong Kong. The published original research papers and review articles from inception to Nov 2022 have been searched for on Pubmed, Microsoft Academic Search, and Google Scholar to identify reports on existing or terminated cord blood biobanking and transplantation service in Hong Kong. Moreover, all data publicly available on the official websites of the local cord blood banks and local mainstream media has been analysed. The public Hong Kong Red Cross Blood Transfusion Service delivers the highest quantity of haematopoietic stem cell transplants. Among the private sector, HealthBaby releases the most cord blood units for clinical use in diseases in both autologous and allogeneic administration, followed by Cordlife HK.  Both public and private (family) cord blood biobanks have been and continue to contribute to the Hong Kong cord blood donor registry. However, the growth of the cord blood inventory is detrimental to donor-recipient matching for lifesaving therapy.
TINJAUAN YURIDIS TERHADAP PUTUSAN PENGADILAN No.: 306/Pdt.G/2019/PA/Yk TENTANG PEMBATALAN PERNIKAHAN KARENA EJAKULASI DINI
Authors: Arfaizar Januariansyah , Yusdani Yusdani , M. Misbahul Mujib  , Kharis Mudakir
Published: December 2022

The case decided number: 306/Pdt.G/2019/PA/Yk, is one of the cases of annulment of marriage which is in the Jurisdiction of the Yogyakarta Religious Court. This marriage dispute is based on the fact that the Petitioner (wife) postulates that her husband (the respondent) has premature ejaculation, and the Petitioner feels cheated by her husband's condition, who considers her husband to be a male in general, so the author tries to seek the judge's consideration on the decision, and how should the case be filed. The method used in this research is qualitative with a juridical normative approach. The results of this study found that the judge's consideration was that there was a disgrace to the husband so that it was confirmed by the analogy of khiyar buying and selling, so it can be understood that the reason for the cancellation of the marriage was based on article 72 paragraph (2) and (3) compilation of Islamic law, and according to the author of the case it can also be filed in a divorce lawsuit and in accordance with article 39 paragraph (2) letter e of the Law of the Republic of Indonesia Number 1 of 1974 concerning the marriage of Jo. Article 19 letter (e) of government regulation Number 9 of 1975 jo. Article 116 letter (e) Compilation of Islamic law. Therefore, the actual concept of annulment of marriage regarding the occurrence of misunderstandings needs explanation and interpretation, so that there are no misunderstandings for both judges and society in general.
Perkara yang diputus No.: 306/Pdt.G/2019/PA/Yk, adalah salah satu perkara pembatalan perkawinan yang berada di wilayah Yurisdiksi pengadilan agama Yogyakarta. pembatalan perkawinan ini didasari bahwa Pemohon (isteri) itu mendalilkan bahwa suaminya (termohon) memiliki penyakit ejakulasi dini, dan Pemohon merasa ditipu oleh keadaan suaminya, yang menganggap suaminya adalah laki-laki pada umumnya, sehingga penulis mencoba mencari pertimbangan hakim atas putusan tersebut, dan bagaimana sebaiknya perkara tersebut diajukan. Metode yang digunakan dalam penelitian ini adalah kualitatif dengan pendekatan normatif yurisdis. Hasil penelitian ini ditemukan bahwa pertimbangann hakim adalah terdapat aib pada diri suami sehingga diqiyaskan dengan analogi khiyar jual beli, sehingga bisa dimaklumi alasan pembatalan perkawinan tersebut didasarkan pada pasal 72 ayat (2) dan (3) kompilasi hukum islam, dan menurut penulis perkara tersebut juga bisa diajukan dalam gugatan perceraian dan sesuai dengan pasal 39 ayat (2) huruf e UU Republik Indonesia No. 1 tahun 1974 tentang perkawinan Jo. Pasal 19 huruf (e) peraturan pemerintah No. 9 tahun 1975 jo. pasal 116 huruf (e) Kompilasi hukum Islam. Oleh karena itu, sebenarnya konsep pembatalan perkawinan mengenai terjadinya salah sangka itu perlu penjelasan dan penafsiran, supaya tidak terjadi kesalahpahaman baik bagi hakim, ataupun masyarakat pada umumnya.
Against Sexual Violence in the Museum: Art, Curating, and Activism
Authors: Perry Lara , Krasny Elke
Published: December 2022

Depictions of sexual violence are frequently found in the collections and displays of art museums, and material that represents and affirms violence against women often is displayed unchallenged. This article poses questions about how the presence of this material has been addressed in the relations between feminist activism against sexual violence, art made by artists responding to and participating in feminist activism, and the curatorial activities that have arisen to address the challenges that these activities present to art museums. The chapter investigates the 2021 exhibition Titian: Women, Myth and Power at the Isabella Stewart Gardner Museum and its handling of themes of rape in the central exhibit, Titian’s Rape of Europa; the history of themes of rape in feminist art since the 1970s and in exhibitions of this art that have taken place in museums in the last two decades; and curatorial engagements with sexual violence and rape in recent art exhibitions in the US and in the UK. The article argues that new strategies for the presentation and interpretation of artworks dealing with sexual violence are needed for museums to redress the patriarchal and colonial presence of sexual violence in their collection.
Operationalizing Digitainability: Encouraging mindfulness to harness the power of digitalization for sustainable development
Authors: Gupta Shivam , Campos Zeballos Jazmin , Del Río Castro Gema , Tomičić Ana , Andrés Morales Sergio , Mahfouz Maya , Osemwegie Isimemen , Phemia Comlan Sessi Vicky , Schmitz Marina , Mahmoud Nady , Inyaregh Mnena
Published: December 2022

Digitalization is globally transforming the world with profound implications. It has enormous potential to foster progress toward sustainability. However, in its current form, digitalization also continues to enable and encourage practices with numerous unsustainable impacts affecting our environment, ingraining inequality, and degrading quality of life. There is an urgent need to identify such multifaceted impacts holistically. Impact assessment of digital interventions (DIs) leading to digitalization is important specifically for Sustainable Development Goals(SDGs). Action is required to understand the pursuit of short-term gains toward achieving long-term value-driven sustainable development. We need to understand the impact of DIs on various actors and in diverse contexts. A holistic understanding of the impact it creates will help us align it with visions of sustainable development and identify potential measures to mitigate negative short and long-term impacts. The recently developed Digitainability Assessment Framework (DAF) unveils the impact of DIs with an in-depth context-aware assessment and offers an evidence-based impact profile of SDGs at the indicator level. We performed the impact assessment of diverse technologies using DAF. This paper summarizes the insights from the Digitainable Spring School 2022 on "Sustainability with Digitalization and Artificial Intelligence," one of whose goals was to operationalize the DAF as a tool in the action learning process with diverse professionals in the field of digitalization and sustainability. The DAF guides a holistic context-aware process formulation for a given DI. An evidence-based evaluation within the DAF protocol benchmarks a specific DI’s impact against the SDG indicators framework. The operationalization of the DAF was carried out by looking at four different DIs: smart home technologies (SHT) for energy efficiency, blockchain for food security, artificial intelligence for land use cover and changes (LUCC), and big data for international law. Each of the four studies addresses different DIs for digitainability assessment using different techniques for a diverse group of indicators, demonstrating the potential of the DAF but also outlining the existing data gaps that limit a comprehensive analysis.
Casuistry in obstetrics: uterine torsion in pregnancy
Authors:   Petrozavodsk State University, Petrozavodsk, Russian Federation, Ivanova N.A. , Kolosova T.A. ,   K.A.Gutkin Maternity Hospital, Petrozavodsk, Russian Federation, Lyashenko M.A. ,   K.A.Gutkin Maternity Hospital, Petrozavodsk, Russian Federation
Published: December 2022

Uterine torsion is defined as the rotation of the uterus more than 45° around its long axis. This complication of pregnancy is very uncommon, with no more than 300 cases reported in medical literature in the past 150 years. Uterine torsion is a potentially dangerous obstetric condition that can lead to maternal and perinatal morbidity and mortality. This article discusses the incidence of uterine torsion, maternal and perinatal mortality rates. Risk factors include uterine fibroids, uterine malformations, abnormal fetal positions, polyhydramnios, multiple pregnancy, and cesarean section in medical history. Clinical manifestations are non-specific and diverse, sometimes asymptomatic course is noted. However, uterine torsion is often accompanied by acute abdominal pain, which requires differential diagnosis with placental abruption, uterine rupture, abdominal pregnancy, torsion of the uterine appendages, and acute appendicitis. In all cases of acute abdominal pain in pregnancy, especially when risk factors are present, uterine torsion should be excluded. Most cases of uterine torsion are diagnosed during laparotomy. Mandatory evaluation of anatomy in cesarean section is necessary to avoid incisions through the posterior uterine wall. It is emphasized that the effect of posterior hysterotomy on the course of future pregnancies is currently unknown. The analysis of 37 cases published in the English-language literature over the past 10 years is presented. Key words: fetal distress, posterior hysterotomy, cesarean section, uterine torsion, placental abruption
Role of cachectin and annexin V in the formation of fetoplacental insufficiency and preterm birth
Authors:   Rostov State Medical University, Rostov-on-Don, Russian Federation, Drukker N.A. , Palieva N.V. ,   Rostov State Medical University, Rostov-on-Don, Russian Federation, Lebedenko A.A. ,   Rostov State Medical University, Rostov-on-Don, Russian Federation, Afonin A.A. ,   Rostov State Medical University, Rostov-on-Don, Russian Federation, Petrov Yu.A. ,   Rostov State Medical University, Rostov-on-Don, Russian Federation
Published: December 2022

Objective. To study the role of cachectin and annexin V (AN-V) as a cause for preterm birth against the background of fetoplacental insufficiency formation. Patients and methods. A total of 134 pregnant women without extragenital pathology who gave birth prematurely were examined. The women were divided into three groups: group 1 included 45 women who had early preterm birth (EPB) (between 28–32 weeks and 6 days), group 2 – 42 women who had preterm birth (PB) (between 34-36 weeks and 6 days), and group 3 (control) – 47 women who had full-term pregnancy. Results. Low levels of cachectin (38.95 pg/mL) against high levels of AN-V (0.78 pg/mL) were found among patients with EPB. On the contrary, high levels of both cachectin (77.75 pg/mL) and AN-V (0.75 pg/mL) were observed in PB, indicating an important role of these cellular bioregulators in the labor onset and placentogenesis. Conclusion. The quantitative parameter of cachectin is one of the biochemical markers of preterm birth (between 28–36 weeks and 6 days of gestation) and can be used as an additional prognostic marker of this pathology, and AN-V can serve as a criterion for evaluating placentogenesis. Key words: cachectin, annexin V, preterm birth, fetoplacental
Assessment of the effectiveness of “Patient Blood Management” approach in a level III maternity unit
Authors:   Surgut State University, Khanty-Mansi Autonomous Okrug – Yugra, Surgut, Russian Federation, Belotserkovtseva L.D. ,   Surgut District Clinical Center for Maternal and Child Health, Surgut, Russian Federation, Zinin V.N. ,   Surgut District Clinical Center for Maternal and Child Health, Surgut, Russian Federation, Kovalenko L.V. ,   Surgut State University, Khanty-Mansi Autonomous Okrug – Yugra, Surgut, Russian Federation, Pankratov V.V. ,   Surgut District Clinical Center for Maternal and Child Health, Surgut, Russian Federation
Published: December 2022

A review of literature and our own experience in implementing the Patient Blood Management (PBM) approach in a level III maternity unit with a focus on postpartum hemorrhage was conducted. Based on a comparative analysis, the main directions of clinical and economic optimization of blood conservation techniques and correction of anemia in obstetrics were described. The results of introducing into daily practice rotational tests (ROTEM) as a routine method of assessing the blood coagulation system were presented. A comparative sensitivity analysis of the results of thromboelastometry and hemostasis screening test in pathological obstetric hemorrhage was conducted. On the basis of the analysis performed, the advantages of implementing the key strategies of PBM in the maternity unit in terms of clinical and economic efficiency and transfusiology safety were demonstrated. Key words: patient blood management, ROTEM test, placenta accreta, blood salvage (Cell Saver), autologous blood donation
Trocar-less TiMesh-ligature colpopexy in patients of reproductive age with anterior vaginal wall prolapse
Authors:   I.M.Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russian Federation, Ishchenko A.I. , Asambaeva A. ,   I.M.Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russian Federation, Ishchenko A.A. ,   Treatment and Rehabilitation Center, Moscow, Russian Federation, Khokhlova I.D. ,   I.M.Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russian Federation, Dzhibladze T.A. ,   I.M.Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russian Federation, Gorbenko O.Yu. ,   I.M.Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russian Federation, Gadaeva I.V. ,   I.M.Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russian Federation, Chushkov Yu.V. ,   I.M.Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russian Federation, Ivanova V.V. ,   I.M.Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russian Federation, Aleksandrov L.S. ,   I.M.Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russian Federation, Unanyan A.L. ,   I.M.Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russian Federation, Lanchinsky V.I. ,   I.M.Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russian Federation
Published: December 2022

This article presents the results of surgical treatment of 3 patients aged between 35 and 42 years with stage II anterior vaginal wall prolapse who underwent a trocar-less transobturator correction of anterior prolapse with titanium mesh implants of individual sizes according to a newly developed technique using titanium fixators. The efficacy and safety of the new trocar-less surgical technique for correcting stage II anterior vaginal wall prolapse in patients of reproductive age using titanium implants and fixators were demonstrated. Conclusion. The trocar-less fixation of titanium implants of individual sizes using 4 titanium fixators, their combination with non-absorbable ligatures into a single functional unit, and multifocal fixation of implants contribute to the normalization of anatomic position of pelvic organs, relief of anterior prolapse symptoms, lower risk of injuries to obturator vessels and nerves, and lower incidence of mesh-related complications. Key words: pelvic organ prolapse, TiMesh-ligature colpopexy, trocar-less transobturator correction, titanium fixators
Placental morphology in chronic placental insufficiency and fetal growth restriction
Authors:   D.O.Ott Research Institute of Obstetrics, Gynecology, and Reproductive Medicine, Saint Petersburg, Russian Federation, Yusenko S.R. , Tral T.G. ,   D.O.Ott Research Institute of Obstetrics, Gynecology, and Reproductive Medicine, Saint Petersburg, Russian Federation,   Saint Petersburg State Pediatric Medical University, Saint Petersburg, Russian Federation, Tolibova G.Kh. ,   D.O.Ott Research Institute of Obstetrics, Gynecology, and Reproductive Medicine, Saint Petersburg, Russian Federation,   I.I.Mechnikov North-Western State Medical University, Saint Petersburg, Russian Federation, Kogan I.Yu. ,   D.O.Ott Research Institute of Obstetrics, Gynecology, and Reproductive Medicine, Saint Petersburg, Russian Federation
Published: December 2022

The most reliable criterion for differential diagnosis between small-for-gestational-age fetus and fetal growth restriction (FGR) is chronic placental insufficiency (CPI) verified by morphological analysis. CPI is associated with abnormal development of the placental villous tree and is traditionally divided into primary, which develops during implantation, early embryogenesis, and placentation, and secondary, which develops after the completion of trophoblast invasion. CPI is morphologically manifested by abnormal development of the placental villous tree, changes in its vascular structure, increased number of syncytial knots, as well as the presence of infarctions and sometimes inflammatory changes. At the same time, it is noted that the differences in placental histology between early-onset and late-onset FGR are more quantitative than qualitative. Key words: intrauterine development, chronic placental insufficiency, fetal growth restriction
Food-induced anaphylaxis in children. How to achieve a balanced diet?
Authors:   Ural State Medical University, Yekaterinburg, Russian Federation, Lepeshkova T.S. , Tsarkova S.A. ,   Ural State Medical University, Yekaterinburg, Russian Federation, Ustyuzhanina M.A. ,   Ural State Medical University, Yekaterinburg, Russian Federation, Libukhova A.Yu. ,   Ural State Medical University, Yekaterinburg, Russian Federation
Published: December 2022

This article presents a modern approach to developing a balanced personalized diet for a child with polyvalent food allergy and history of severe life-threatening allergic reactions, based on the results of molecular allergy diagnostics. Providing an adequate and safe nutrition for children who have experienced episodes of food-induced anaphylaxis becomes a serious problem for their family. This article describes the continuation of observation of a five-year-old patient with polyvalent food allergy and recurrent episodes of food-induced anaphylaxis. According to the component-resolved allergy diagnostics, it was found that the child was sensitized to many food allergens: milk and egg proteins, wheat, beans, peanuts, nuts, fruits, and some other products that make up a healthy diet. Based on the findings, a safe and balanced personalized elimination diet was developed with a specialized amino acid-based formula, which is presented in this publication. Key words: food anaphylaxis, children, polyvalent allergy, recurrent anaphylaxis, nutrition
Plexiform neurofibroma of the external genitalia and perineum in a girl
Authors:   Omsk State Medical University, Omsk, Russian Federation, Pisklakov A.V. , Pavlenko N.I. ,   Omsk State Medical University, Omsk, Russian Federation, Ponomarev V.I. ,   Omsk State Medical University, Omsk, Russian Federation, Lysov A.V. ,   Omsk State Medical University, Omsk, Russian Federation, Larkin I.I. ,   Omsk State Medical University, Omsk, Russian Federation
Published: December 2022

We report a case of plexiform neurofibroma of the external genitalia and perineum in a 11-year-old girl with no family history of this disease. The patient was diagnosed with neurofibromatosis type 1 upon admission to the clinic. Surgery was performed by a team of a pediatric surgeon and gynecologist after the examination. The postoperative period was uneventful. No signs of neurofibroma recurrence were observed 2 years postoperatively. The description of the diagnostic and treatment stages in this case resulting from a primary genetic mutation is of interest to pediatricians and pediatric surgeons. Key words: neurofibromatosis, perineum, child
Structure of thyroid pathology in young elite athletes according to the results of comprehensive medical examination
Authors:   Federal Scientific and Clinical Center for Children and Adolescents, Federal Medical-Biological Agency of Russia, Moscow, Russian Federation, Stolyarova S.A. , Aksenova N.V. ,   Federal Scientific and Clinical Center for Children and Adolescents, Federal Medical-Biological Agency of Russia, Moscow, Russian Federation, Okorokov P.L. ,   Federal Scientific and Clinical Center for Children and Adolescents, Federal Medical-Biological Agency of Russia, Moscow, Russian Federation, Babaeva E.V. ,   Federal Scientific and Clinical Center for Children and Adolescents, Federal Medical-Biological Agency of Russia, Moscow, Russian Federation, Zyabkin I.V. ,   Federal Scientific and Clinical Center for Children and Adolescents, Federal Medical-Biological Agency of Russia, Moscow, Russian Federation, Isaeva E.P. ,   Federal Scientific and Clinical Center for Children and Adolescents, Federal Medical-Biological Agency of Russia, Moscow, Russian Federation
Published: December 2022

Objective. To assess the structure of thyroid pathology in young elite athletes, depending on sex and type of sports. Materials and methods. The study included data from outpatient records of members of national sports teams, who underwent a comprehensive medical examination. Data of a random sample of 2307 outpatient records of young athletes in 26 sports were analyzed. Results. The prevalence of thyroid pathology in young elite athletes was 22.5%. Thyroid focal changes were detected in young athletes in 13.74% of cases; chronic autoimmune thyroiditis and subclinical hypothyroidism – in 4.2% and 3.85%, respectively. The frequency of single-node non-toxic goiter was 1.21%. Subclinical hypothyroidism was more often detected in combat and speed-power sports, while thyroid focal changes were more common in cyclic sports, team sports and complex-coordination sports. Nodular goiter was most often diagnosed in athletes engaged in cyclic sports. Conclusion. Young elite athletes are characterized by a high frequency of thyroid diseases. The features of the structure of thyroid pathology in certain sports were revealed. Further studies are needed to identify factors contributing to the development of thyroid diseases in young elite athletes. Key words: children, elite sports, endocrine pathology, thyroid diseases.
Health care for children with juvenile arthritis in the Russian Federation and in the world
Authors:   National Medical Research Center of Children's Health, Moscow, Russian Federation, Kriulina T.Yu. , Alexeeva E.I. ,   National Medical Research Center of Children's Health, Moscow, Russian Federation,   I.M.Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russian Federation,   Association of Pediatric Rheumatologists, Moscow, Russian Federation, Shilkrot I.Yu. ,   Association of Pediatric Rheumatologists, Moscow, Russian Federation,   National Association of Non-governmental Healthcare Organizations, Moscow, Russian Federation, Dvoryakovskaya T.M. ,   National Medical Research Center of Children's Health, Moscow, Russian Federation,   I.M.Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russian Federation,   Association of Pediatric Rheumatologists, Moscow, Russian Federation, Surkov A.G.Surkov ,   National Medical Research Center of Children's Health, Moscow, Russian Federation,   Association of Pediatric Rheumatologists, Moscow, Russian Federation
Published: December 2022

The incidence of rheumatic diseases has been constantly growing during the last 20 years, which necessitates regular assessment of the healthcare quality for these patients and identification of the most significant problems and ways to address them. Juvenile idiopathic arthritis (JIA) is one of the most frequent disabling rheumatic diseases in children. The incidence and prevalence of JIA allow us to use this disorder to evaluate the organization of rheumatology care in general in terms of its accessibility and quality, as well as measures to improve it. This article reviews JIA epidemiology, characteristics and problems of healthcare organization for children with rheumatic diseases in the Russian Federation and other countries. Key words: healthcare organization, rheumatic diseases, health care, juvenile idiopathic arthritis
PEMUKIMAN MASYARAKAT PINGGIRAN DI KOTA MAKASSAR (Studi Kualitatif Pendidikan Kesehatan dalam Upaya Peningkatan Pola Hidup Sehat Masyarakat)
Authors: Jusmawandi Jusmawandi
Published: December 2022

Fisherman's Village, precisely in Untia Village, Biringkanaya District, Makassar City, is one of the villages located on the west side of Makassar City. This village is often a subscriber of news related to unhealthy housing conditions. The role of the Makassar City Government is realized with the slogan "Makassar Tidak Rantasa" is a manifestation of the government's efforts to improve the quality of life of the community. With various stigmas aimed at the village, we are interested in researching health problems related to public education in the fishermen's village. The research method we use is qualitative with a descriptive model and an active participation approach. The results of this study are that people are not too concerned with their environmental conditions, such as throwing garbage anywhere, the condition of the canal is not maintained, clean water is very limited. This condition then gives birth to unhealthy behavior towards children, such as eating with dirty hands, doing activities without wearing sandals and other unhealthy behaviors. this is not considered a problem for them because the concept of health has gone through the process of informal education in the family. So it needs the attention of the Makassar city government in fixing these problems, both in the form of counseling and formal education.

 

Abstrak

Kampung Nelayan, tepatnya di Kelurahan Untia Kecamatan Biringkanaya Kota Makassar merupakan salah satu perkampungan yang berada di sisi bagian barat kota Makassar. Kampung ini sering menjadi langganan pemberitaan terkait kondisi pemukiman yang tidak sehat. Peran Pemerintah Kota Makassar direalisasikan dengan slogan “Makassar Tidak Rantasa” merupakan wujud upaya pemerintah meningkatkan kualitas hidup masyarakat. Dengan berbagai stigma yang ditujukan ke kampung tersebut, kami tertarik untuk meneliti permasalahan kesehatan yang berkaitan dengan pendidikan masyarakat yang ada di kampung Nelayan. Adapun metode penelitian yang kami gunakan yaitu kualitatif dengan model deksriptif. Adapun hasil dari penelitian ini yaitu masyarakat tidak terlalu mementingkan kondisi lingkungan mereka, seperti membuang sampah sembarang tempat, kondisi kanal yang tidak terurus, air bersih yang sangat terbatas. Kondisi ini kemudian melahirkan perilaku yang tidak sehat, seperti makan dengan tangan kotor, beraktivitas tanpa memakai sandal dan perilaku yang tidak sehat lainnya. hal ini tidak dianggap bukan masalah bagi mereka karena konsep sehat telah melalui proses pendidikan informal dalam keluarga. Sehingga perlu perhatian pemerintah kota Makassar dalam memperbaiki masalah tersebut, baik dalam bentuk penyuluhan maupun pendidikan formal.
Seleksi Bahan Pustaka dalam Pengembangan Koleksi Di UPT Pepustakaan UIN Prof. KH. Saifuddin Zuhri (SAIZU) Purwokerto
Authors: Rosydiana Wildan Novia , Zulaikha Sri Rohyanti
Published: December 2022

The quality of collections in the library is an important parameter in the assessment of a library. As an information provider unit, the library must be able to ensure that the library materials that are held and stored must be in accordance with the needs of the users and the library needs to develop collections for the needs of the users. This study discusses the selection of library materials in the development of collections at the UPT library of UIN Saizu Purwokerto. The purpose of this study was to find out how the selection process for library materials was carried out in developing collections at UPT Saizu UIN library. The research method used is qualitative research by taking four respondents consisting of one head of the library and three librarians in the management of UIN Saizu. The interview technique was carried out in a structured manner using interview guidelines. The observation technique used non-participants by visiting directly to the research location for two weeks. The data validity technique is source triangulation and descriptive research data analysis. The results of this study indicate that the selection of library materials does not run smoothly when carried out by professional librarians who can build collections. Selection of library materials carried out by UPT Saizu UIN library firstly the librarian submits proposals from students who have completed the list of recommendations given by the library, checking library catalogs through OPAC (Online Public Access Catalog) searches, verifying by checking and completing bibliographic data for each title. The tools used by the UIN Saizu library are book scales and publisher catalogs.
PENANGGULANGAN BANJIR DI Jl. BRIGJEN S. SUDIARTO, KOTA SEMARANG Sta 0.00-8.00
Authors: Udin Ikhwan , Yudaningrum F. , Rossid A.
Published: December 2022

Banjir di Kota Semarang sering terjadi di karenakan curah hujan tinggi maka masyarakat pesisir harus waspada karena selain banjir yang di sebabkan intensitas hujan tinggi karena terjadi air pasang sehingga ada dua penyenyebab banjir yang terjadi di semarang, untuk banjir yang terjadi di Jl. Brigjen S. Sudiarto, Kota Semarang di sebabkan karena curah hujan tinggi  untuk saluran Primer yang terletak di Jl Brigjen S Sudiarto alirannya mengalir menuju Sungai Banjir Kanal Timur. Genangan cukup parah terjadi di wilayah Semarang Timur, di Jl. Brigjen S. Sudiarto. Dalam perhitungan debit banjir rencana (R24) menggunakan data seperti curah hujan, data pengukuran saluran, dan kondisi saluran tersebut. Berdasarkan dari data tersebut peneliti akan menghitung hujan rencana kala ulang Q 2,5,10,25,50, dan 100 tahun. Untuk menghitung data tersebut kami mengunakan Distribusi Normal, Distribusi Log Normal, Distribusi Log Pearson III, dan Distribusi Gumbel. Kemudian dari perhitungan tersebut dipilih analisa dari metode Distribusi Log III karena lebih mendekati. Berdasarkan pengolahan data dengan menggunakan metode Nakayashu maka diperoleh nilai debit banjir puncak (QP) sebesar 2.74 km² dan Q 2tahun sebesar 2.84 m³/det, Q 5tahun sebesar 3.01 m³/det, Q 10tahun 9.79 m³/det, Q 25tahun sebesar 11.05 m³/det, Q 50tahun sebesar 19.69 m³/det, dan Q 100tahun aebesar 20.35 m³/det. Kemudian dari data debit banjir kala ulang Q50 tahun disimulasikan pada program aplikasi Hydrologi Engineering Center River Analysis System (Hec-Ras).
APLIKASI BUILDING INFORMATION MODELING (BIM) DALAM PERANCANGAN BANGUNAN GEDUNG
Authors: Fadhilah Anjas Fadhilah , Purwanto Edy , Basuki Achmad
Published: December 2022

Perkembangan teknologi informasi pada era industri 4.0 terjadi sangat cepat diberbagai bidang industri, seperti bidang Architec Engineering Construstion (AEC). Architec Engineering Construstion (AEC) terus memaksimalkan perkembangan teknologi digital dengan penggunaan aplikasi penunjang pengaplikasian sistem Building Information Modeling (BIM). BIM berimplikasi memberi perubahan dan mendorong pertukaran informasi menggunakan model 3D pada berbagai disiplin pekerjaan dan instansi yang berbeda, sehingga pekerjaan akan dapat berjalan dengan lebih efisien dan efektif. Pada studi ini menggunakan 5D BIM yang mencakup beberapa pengaplikasian sistem BIM, diantaranya adalah desain struktur 3D dengan menyertakan hasil output pendetailan elemen struktur, perhitungan volume pekerjaan, estimasi biaya, penjadwalan dan visualisasi dengan perenderan model bangunan.

Tujuan dari studi ini adalah mampu memodelkan desain bangunan dalam bentuk 3D, menghasilkan output detail gambar, volume pekerjaan, estimasi biaya, penjadwalan serta memperlihatkan simulasi BIM 5D dan visualisasi bangunan sebelum bangunan tersebut didirikan. studi ini membuat model dari desain dengan bantuan beberapa aplikasi seperti AutoCAD, Revit, Lumion, SAP 2000 dan Navisworks. Penentuan aplikasi yang digunakan disesuaikan dengan rumusan masalah yang akan diselesaikan, Revit digunakan untuk membuat Model Utama 3D, Lumion untuk visualisasi Model 3D, SAP2000 untuk analisis struktur dan Navisworks untuk mensimulasikan model desain yang terintegrasi dalam BIM 5D. Data perencanaan menggunakan data sekunder dari Tugas Besar Beton tahun 2020 kelompok 1.

Aplikasi 5D BIM dalam studi skripsi ini menghasilkan pemodelan 3D struktur, integrasi model 3D dengan proses analisis struktur dalam aplikasi SAP2000, pendetailan penulangan elemen struktur, hasil perhitungan volume pekerjaan estimasi biaya dan penjadwalan yang sudah terintegrasi.

Kata Kunci: Building Information Modeling, BIM 5D, aplikasi Revit.
ANALISIS KINERJA SIMPANG BERSINYAL PADA JALUR FLYOVER PURWOSARI KOTA SURAKARTA DENGAN MENGGUNAKAN PERANGKAT LUNAK PTV VISTRO
Authors: Nurraman Muhammad Fajar , Yulianto Budi , Setiono Setiono
Published: December 2022

Simpang Tiga Kerten dan Simpang Empat Purwosari merupakan dua simpang bersinyal yang terletak Jl. Slamet Riyadi Kota Surakarta dimana diantara simpang tersebut terdapat Flyover Purwosari. Di simpang Tiga Kerten merupakan simpang dengan tingkat kepadatan volume lalu lintas yang cukup tinggi terutama dari arah barat dan timur.Sedangkan di Simpang Empat Purwosari terdapat beberapa hotel dan banyak aktivitas masyarakat di simpang tersebut. Untuk mengatasi volume lalu lintas yang cukup tinggi tersebut maka perlu dilakukan analisis kinerja simpang bersinyal secara tunggal. Tujuan dari penelitian ini adalah untuk mengetahui kinerja simpang yang ada di Simpang Tiga Kerten dan Simpang Empat Purwosari dan melakukan optimasi simpang secara tunggal berdasarkan parameter derajat kejenuhan dan tundaan. Analisis kinrja simpang dilakukan dengan menggunakan perangkat lunak PTV Vistro dengan metode HCM 2010.
AKURASI PENGGUNAAN METODE SUPPORT VECTOR MACHINE DALAM PREDIKSI PENURUNAN PONDASI TIANG
Authors: Dananjaya Raden Harya , Sutrisno Sutrisno , Wellianto Fany A.
Published: December 2022

Penurunan pondasi merupakan hal yang sangat penting dipertimbangkan dalam geoteknik. Pada penelitian ini, Support Vector Machine (SVM) yang merupakan metode penelitian yang berbasis sistem kecerdasan buatan digunakan untuk memprediksi penurunan pondasi tiang. Terdapat 6 parameter yang menjadi input dan output dalam pengembangan model SVM. Parameter yang menjadi input model adalah qc-tip, qc-shaft, L, D, Qu, dan P. Sedangkan parameter yang menjadi output adalah persentase penurunan/diameter (ε%). Dalam pengembangan model digunakan 9 kondisi parameter C dan γ yaitu model dengan nilai C dan γ sebesar 1 dan 0,1; 1 dan 0,5; 1 dan 1; 10 dan 0,1; 10 dan 0,5; 10 dan 1; 100 dan 0,1; 100 dan 0,5; 100 dan 1. Setelah dilakukan serangkaian training, testing dan validasi ternyata model yang paling akurat adalah model dengan C dan γ sebesar 100 dan 1 dengan nilai R2 dan RMSE sebesar 0,975 dan 0,514.
PENERAPAN ARTIFICIAL NEURAL NETWORK (ANN) DALAM MEMPREDIKSI KAPASITAS DUKUNG FONDASI TIANG
Authors: Dananjaya Raden Harya , Sutrisno Sutrisno , Fitriady Syahid
Published: December 2022

Beberapa tahun terakhir banyak penelitian terkait prediksi kapasitas dukung fondasi menggunakan artificial neural network (ANN). Keuntungan dari model ANN dibandingkan metode tradisional dalam prediksi kapasitas dukung fondasi adalah kemampuan model ANN untuk menangkap hubungan non linier dan kompleks antara kapasitas dukung dan faktor-faktor yang mempengaruhinya. Penelitian ini bertujuan untuk mengembangkan script untuk memprediksi kapasitas dukung fondasi tiang berdasarkan hasil uji CPT menggunakan sistem kecerdasan buatan. Metode yang digunakan adalah artificial neural network (ANN) dengan menggunakan beberapa skenario berdasarkan variasi hidden layer, fungsi aktivasi, dan learning rate. Model dengan performa paling baik berdasarkan metode k-folds cross validation digunakan untuk memprediksi kapasitas dukung fondasi tiang. Hasil penelitian ini menunjukkan bahwa metode kecerdasan buatan dengan model artificial neural network dapat diterapkan dalam memprediksi kapasitas dukung fondasi tiang. Model yang dihasilkan mampu memprediksi nilai kapasitas dukung dengan nilai R2 mencapai 0,91 saat proses testing.
ACISIWEBSHOP: O primeiro marketplace regional da cidade de Ivaiporã-PR
Authors: Stingelin Fabiano , Martins Leandro , Golinelli Marcos Henrique , Boas José Luiz
Published: December 2022

Este artigo apresenta o projeto de marketplace como solução célere ao desafio de comerciantes, situados na cidade de Ivaiporã-PR, Brasil, para prosseguirem fornecendo seus produtos em período de pandemia. Sabe-se que pequenos comércios comumente não possuem plataformas digitais para suas vendas online e que o acesso às soluções tecnológicas requer investimentos substanciais. Percebendo essa necessidade, uma força tarefa foi organizada para o desenvolvimento do marketplace ACISIWEBSOHOP. Os autores possuem vínculo com o Instituto Federal do Paraná - IFPR, Campus Ivaiporã, e desenvolvem o projeto de extensão intitulado: Apoio tecnológico a comunidade de Ivaiporã. Dessa forma, o ACISIWEBSOHOP é uma, entre outras, das soluções tecnológicas que vêm sendo desenvolvidas continuamente com as parcerias público-privada. Essa ferramenta visa contribuir, nesse período crítico de recuperação econômica, como amparo para a continuidade dos negócios, gerando um efeito cascata, visto que contribui também para a manutenção dos empregos e das rendas, acarretando, por fim, no senso de dever cumprido a todos os envolvidos.
Palavras-chave: IFPR; Marketplace; ACISIWEBSOHOP; Ivaiporã-PR, Brasil.