bluuebunny/crossref_metadata_2025 huggingface dataset:
Features of Surgical Treatment of Posttraumatic Lower Limbs of Different Lengths in Adult Patients
Authors: Artemiev A. A. , Ivashkin A. N. , Kashoob A. M. , Solovyov Yu. S. , Gululyan G. G.
Published: January 2021

Relevance.Different lengths of the lower extremities have a negative impact on the position of the pelvis and spine and lead to secondary deformities. To prevent these consequences, early surgical correction of the shortening is necessary.

Aim of study.Study of the features of post-traumatic shortening of the lower extremities, mechanisms of adaptation to this condition and, on the basis of this, optimization of surgical technique when performing reconstructive and restorative operations.

Material and methods.A total of 276 patients with posttraumatic shortening of the lower extremities were examined, 102 of whom were operated on. Comparative radiography of both legs was used to diagnose different lengths. The Ilizarov method was used as the main method of surgical correction.

Results.We studied the mechanisms of adaptation of patients to post-traumatic shortening of the hip and lower leg and optimized surgical technique. A method was developed for determining the optimal elongation value.

Conclusion.The most effective and least traumatic method is external osteosynthesis according to Ilizarov. Distraction in the apparatus allows the formation of a regenerate of the required shape and length and the elongation of exactly the amount that is optimal for a given patient.
Method for Determining the Isometricity of the Location of the Femoral and Tibial Tunnels Before Their Formation in The Anterior Cruciate Ligament Plasty
Authors: Slastinin V. V. , Yarygin N. V. , Parshikov M. V. , Fain A. M. , Sychevsky M. V.
Published: January 2021

Relevance. One of the key points in plasty of the anterior cruciate ligament (ACL) is the isometric position of the graft, in which its tension remains the same during flexion and extension of the knee joint. However, no method has been described today for the intraoperative determination of the isometricity of the location of the femoral and tibial tunnels (for placing the graft) before their formation.

Purpose of the study. To develop a method for intraoperative determination of the isometricity of the location of the femoral and tibial tunnels before their formation during ACL plasty and to study its effectiveness.

Material and methods. The study included 30 patients who underwent ACL repair. For a preliminary intraoperative assessment of the isometric areas of graft fixation on the femur and tibia, the proposed original method with the use of two knot pushers and a thread passing through them. Isometry was assessed by the degree of displacement of this thread. After determining the isometric areas of fixation, the femoral and tibial tunnels were formed, and the isometric position of the graft before its fixation in the tibia was checked by the degree of displacement of the threads with which the graft was sutured relative to the aperture of the tibial tunnel.

Results. The average displacement of the thread relative to the pusher of the knot in the preliminary determination of the isometric areas of fixation according to the proposed method corresponded to the displacement of the threads with which the distal end of the graft was sewn relative to the outer aperture of the tibial tunnel (this value did not exceed 2 mm on average) until the final fixation of the graft in the tibial tunnel.

Conclusion. The developed method makes it possible to determine the isometric location of the femoral and tibial tunnels during arthroscopic plasty of the anterior cruciate ligament before their formation. If the location of the fixation points on the femur and tibia is determined non-isometric, it is possible to correct their position.
Errors in Differential Diagnosis of Burn Injury at the Prehospital Stage
Authors: Pankrateva O. S. , Yurova Yu. V. , Krylov P. K. , Zinoviev E. V. , Vagner D. O. , Likhonos L. M.
Published: January 2021

Relevance. An important component of the diagnostic process in combustiology is the collection of anamnesis. At the same time, verification of the very fact of a burn injury of the skin, as a rule, does not seem to be a difficult task even for a novice doctor. However, specialists from the I.I. Dzhanelidze Institute regularly encounter errors in the differential diagnosis of burn injuries at the prehospital stage on the part of both ambulance teams (EMS) and surgeons (traumatologists) of non-specialized medical institutions. Each such case attracts attention and takes up a significant part of the time resource of the entire staff of the inpatient department of the emergency medical service for the process of clarifying and verifying the correct diagnosis, as well as determining the further routing of such a patient.

Aim of study. To study the structure of diagnostic errors at the prehospital stage of the EMS to optimize patient routing by improving the existing organizational and methodological standards.

Material and methods. A retrospective analysis of the case histories of all victims who were admitted to the inpatient department of the Emergency Medical Department of the I.I. Dzhanelidze St. Petersburg Research Institute of Emergency Medicine during the period from January 2018 to December 2019.

Results. 4,951 patients were admitted with a leading diagnosis of the referring institution, suggesting a history of burn injury. The incidence of diagnostic errors at the prehospital stage of emergency care was 410 cases (8.3%), while burn injury was completely excluded in 178 cases (3.6%).

Conclusions. 1. The results of the analysis revealed a high incidence of diagnostic errors at the prehospital stage of emergency care (8.3%), the main reason for which is the lack of awareness of differential diagnostics within the narrow specialty (combustiology) of primary contact physicians. 2. Shown is the introduction of training practice for doctors and paramedics of emergency medical services, surgeons and traumatologists of primary care in combustiology cycles in specialized burn departments. 3.In order to ensure continuity in the process of providing medical care to patients with burns, it is necessary to create a unified database of convalescents to form a feedback channel with the outpatient clinic during the implementation of the rehabilitation complex.
An Integrated Approach in Reconstructive Surgery for Complications of Multisystem Trauma
Authors: Zelyanin A. S. , Filippov V. V. , Petrosyan K. A. , Kelban D. I. , Zelyanin D. A.
Published: January 2021

A clinical observation of an integrated approach to surgical reconstruction of multisystem trauma complications is presented. A man came to the Department of Reconstructive Surgery with the complication of a multisystem injury as a result of a fall in the subway on the way 6 months before his visit. An individual treatment plan was developed based on the characteristics of anatomical and functional disorders and pathological tissue changes. As a result of staged surgical treatment, functional rehabilitation of the patient was achieved with the restoration of the function of the upper and lower extremities and the achievement of a stable remission of osteomyelitis. The observation period was 11 years.
Construction of Epistemological Interpretation on Eschatology Verses In ‘Aisyah ‘Abdurrahman al-Syati’s Perspective
Authors: Taufiqurrahman Taufiqurrahman , Naffasa Resya Farasy
Published: January 2021

This study aims to examine the perspective of ‘Aisyaḧ ‘Abdurrahman al-Syati’ (1913-1998), as a contemporary female mufassir, regarding eschatological verses in surah al-Zalzalaḧ to prove the epistemological construction of interpretations based on sources, methods and validity of truth. The object of this research is the text and its relationship with past events, that a literature study is carried out to learn content analysis using a historical approach. The primary data in this study is the book of Tafsyr al-Bayany and supported by literature on the epistemology of interpretation in a philosophical approach. The results revealed that ‘Âisyah ‘Abdurrahman has interpreted surah al-Zalzalaḧ referred to Arabic language grammar, the prophet’s hadith, and previous interpretations. In the epistemology of interpretation, the verses about eschatology are not sufficient if they are interpreted in language separately, despite proving the validity of interpretive coherence, she remains consistent in using those  method, even correspondingly the interpretation of zilzal is a picture of the earth’s condition when it shakes in accordance with the reality and scientific facts about earthquake, as well as in line with the argument about a doomsday that is bound to happen as found in terms in the Qur’an.
Increasing Stability of Ultra-Long Power Transmissions by FACTS Device Distributed Control
Authors:   Peter the Great St. Petersburg Polytechnic University (SPbSTU), BELYAEV Andrey N. , PERESLYTSKIKH Oleg O. ,   Peter the Great St. Petersburg Polytechnic University (SPbSTU)
Published: January 2021

Steady-state operation modes and stability of a long-distance extra-high voltage transmission line equipped with FACTS devices are studied. The capabilities of increasing the transmitted power limits to a level of more than 30% above the power line surge impedance loading are shown. The effect the coordinated control of FACTS devices has on the power line small-signal stability is analyzed. By incorporating the power transmission full phasor difference feedbacks into the FACTS device control systems it becomes possible to obtain good small-signal stability indices in the entire range of power transmission operation. Tt has been found that a quite moderate response speed is required in measuring, transmitting, and converting such signals. The transient stability of a long-distance extra-high voltage ЛС transmission line under two-phase short-circuit on the power plant buses is calculated, and the need of using additional emergency controls to maintain its stable operation is shown.
WE WILL FIGURE IT OUT. KNOW-HOW, HYBRID WAYS, AND COMMUNICATIVE (INTER)ACTIONS
Authors: COPOERU Ion , LUDUŞAN Adrian
Published: January 2021

The goal of this paper is primarily to pinpoint some substantial analytical and conceptual difficulties with the account of knowledge how proposed by (Stanley & Williamson, Knowing How, 2001) [henceforth S&W] and (Stanley, Knowing (How), 2011), (Stanley, Know How, 2011) based on (Groenendijk & Stokhof, 1984) [henceforth G&S] semantic analysis of embedded questions. In light of such difficulties, (1) we propose supplementing their account with an integrated approach of knowledge how, and suggest adding a mereological layer to the semantic framework of embedded questions (2) we argue that the characteristics of what we call hybrid ways and hybrid knowledge strongly indicate reopening the issue of the proper account of questions towards the complementary relevant account of interrogation in communicative interactions, and the role of the context (in)forming knowledge-how. As a methodological principle, we remain neutral on the intellectualist vs anti-intellectualist debate. We also remain silent on the nature and explanation of the modes of presentations or ways of thinking that should be developed in order to adequately account for hybrid ways and hybrid knowledge.
RETHINKING KNOWLEDGE-THAT AND KNOWLEDGE-HOW: PERFORMANCE, INFORMATION AND FEEDBACK
Authors: MIRANDA MEDINA Juan Felipe
Published: January 2021

This work approaches the distinction between knowledge-how and knowledge-that in terms of two complementary concepts: performance and information. In order to do so, I formulate Ryle’s argument of infinite regress in terms of performance in order to show that Stanley and Williamson’s counterargument has no real object: both reject the view that the exercise of knowledge-that necessarily requires the previous consideration of propositions. Next, using the concept of feedback, I argue that Stanley and Williamson’s positive account of knowledge-how in terms of knowledge-that corresponds to the output of the comparison between an intention of action and the perceived outcome of performance. Then, I expound other theories of mind and cognition in which feedback and prediction play a fundamental role in order to explain other ways in which information intervenes in performance—i.e., information is construed as knowledge-that available at subject level that guides performance. Finally, I present some reflections on the impact of the concept of knowledge-how, and possible routes to continue our enquiry on the nature of knowledge.
Evaluation of two benchtop blood gas analyzers for measurement of electrolyte concentrations in venous blood samples from dogs
Authors: Schmitz Katrina L. , Jeffery Unity , Heinz Justin A. , Rutter Christine R.
Published: January 2021

OBJECTIVE

To assess agreement between 2 benchtop blood gas analyzers developed by 1 manufacturer (BGA 1 and BGA 2 [a newer model with reduced maintenance requirements]) and a reference chemistry analyzer for measurement of electrolyte (sodium, chloride, and potassium) in blood samples from dogs.

ANIMALS

17 healthy staff- and student-owned dogs and 23 client-owned dogs admitted to an emergency and intensive care service.

PROCEDURES

Blood collected by venipuncture was placed in lithium heparin–containing tubes. Aliquots were analyzed immediately with each BGA. Samples were centrifuged, and plasma was analyzed with the reference analyzer. Results for each BGA were compared with results for the reference analyzer by Passing-Bablok regression analysis. Percentage differences between BGA and reference analyzer results were compared with published guidelines for total allowable error.

RESULTS

Proportional bias was detected for measurement of chloride concentration (slope, 0.7; 95% CI, 0.7 to 0.8), and constant positive bias was detected for measurement of chloride (y-intercept, 34, mmol/L; 95% CI, 16.9 to 38 mmol/L) and potassium (y-intercept, 0.1 mmol/L; 95% CI, 0.1 to 0.2 mmol/L) concentrations with BGA 1. There was no significant bias for measurement of potassium or chloride concentration with BGA 2 or sodium concentration with either BGA. Differences from the reference analyzer result exceeded total allowable error guidelines for ≥ 1 sample/analyte/BGA, but median observed measurement differences between each BGA and the reference analyzer did not.

CONCLUSIONS AND CLINICAL RELEVANCE

Good agreement with reference analyzer results was found for measurement of the selected electrolyte concentrations in canine blood samples with each BGA.
Process Ambidexterity in Startups Innovation
Authors: Korpysa Jarosław
Published: January 2021

The article is of theoretical and empirical character. The main objective is to identify certain conditions related to the innovative ambidexterity of Polish startups. The objective implementation protocol of the study determined its structure. Its first part presents the most important theoretical concepts related to the presented issues. In particular, on the basis of the literature on the subject, analyses of the innovative ambidexterity. Moreover a start-up was equated with a company operating no longer than a year, which offers an innovative solution. Theoretical considerations provided the basis for the empirical presentation of the results of the author’s own research conducted in 2019 in Poland on startups. On the basis of the outcome it has been established the most important factors determining innovative ambidexterity in startups are: having access to external source of financing and to external infrastructure as well as the acquisition of a license/patent. Moreover it has been diagnosed that create innovation and simultaneously reduce in startups the tension between exploitation and exploration activities to a large extent rely on external sources when implementing their innovation processes. For the theory on management, the theoretical-empirical deliberations presented in the article may be a valuable source of information within the scope of the influence the particular elements of innovative ambidexterity have on startups. However, for entrepreneurs they may be an impulse in the field of effective use of the innovative ambidexterity in the process of building competitiveness of young companies in Poland.
Perancangan Lingkungan Pembelajaran yang Sesuai dengan Metode Pembelajaran di Sekolah Lentera Harapan Rote
Authors: Novia Jessica
Published: January 2021

Lingkungan pembelajaran secara fisik turut berpengaruh dalam berjalannya proses pembelajaran yang efektif. Tujuan dari penulisan adalah melihat seberapa sesuai perancangan lingkungan pembelajaran dalam Sekolah Lentera Harapan Rote dengan metode pembelajaran yang digunakan. Penulis menganalisa data proyek Sekolah Lentera Harapan Rote dari berbagai faktor lingkungan pembelajaran secara fisik, dan membandingkannya dengan teori-teori yang berkaitan dengan pembelajaran. Dari hasil penelitian, dapat terlihat faktor-faktor dari lingkungan pembelajaran yang sudah ideal dalam perancangan lingkungan pembelajaran Sekolah Lentera Harapan, serta aspek yang mempengaruhi perancangan lingkungan pembelajaran.
Kajian Wayfinding dan Orientasi Ruang Ditinjau dari Aspek Desain Interior Pada Perpustakaan Umum di KotaYogyakarta
Authors: Febriyantoko Danang
Published: January 2021

Perpustakan sebagai jantung pendidikan merupakan fasilitas publik yang utama bagi kota Yogyakarta dalam upaya menghasilkan generasi dan sumber daya manusia yang gemar membaca pustaka serta meningkatkan budaya literasi di lingkungan masyarakat. Keberadaan perpustakaan umum di kota Yogyakarta yang setrategis sebagai pusat studi membutuhkan perhatian khusus diberbagai aspek, salah satunya aspek pelayanan pengetahuan yang mendukung seperti aspek desain interior. Aktifitas literasi dalam mencari sumber pustaka memerlukan desain wayfinding yang efektif dan efisien. Orientasi arah serta pola sirkulasi pengunjung terkait zonasi serta sistem penanda ruang merupakan salah satu parameter yang digunakan dalam mengkaji wayfinding desain interior perpustakaan.
Penerapan Konsep Natural Melalui Maksimalisasi Pencahayaan Alami Pada Ruang Interior Studi Kasus: Kantor Marketing Gallery The Kalindra
Authors: Sekarningrum Dyah Ayu , Daffa Muhammad Gustafian , Rojavi Try Okta Iga
Published: January 2021

Penelitian ini berfokus pada pengaplikasian konsep natural melalui maksimaliasi aspek pencahayaan alami pada Kantor Marketing Gallery The Kalindra. Pada dasarnya cahaya alami merupakan salah satu kebutuhan utama tubuh manusia. Jika manusia tidak mendapatkan paparan cahaya alami yang cukup hal tersebut akan berdampak buruk bagi tubuh, sebaliknya jika tubuh mendapatkan paparan cahaya alami yang cukup pada waktu yang tepat, banyak dampak positif yang akan didapatkan dari aspek fisik maupun psikis. Manusia sendiri setiap harinya melakukan kegiatan seperti bekerja demi bertahan dan menunjang hidup. Dengan sistem bekerja konvensional, manusia dituntut untuk berada di dalam suatu ruang kerja dengan periode waktu tertentu, hal tersebut mengakibatkan kurangnya paparan cahaya alami langsung untuk tubuh. Dengan menggunakan metode Design Thinking, penelitian ini memiliki tujuan akhir untuk menciptakan interior kantor yang dapat memenuhi kebutuhan penggunanya melalui akses langsung dari cahaya alami. Penilitian ini juga akan dikembangkan lebih lanjut untuk menjadi media tolak ukur efektivitas cahaya alami pada pengaruh yang didapatkan pengguna didalam kantor baik secara fisik maupun psikis.
COVID-19: Problem Semiotika Ruang Pasar Tradisional Yogyakarta Dan Solusi Desain Interior Berkelanjutan
Authors: Astanto Setya Budi
Published: January 2021

Pasar tradisional adalah tiga layanan publik yang tidak ditutup selama pandemi COVID-19, selain Rumah Sakit dan Stasiun Pengisian Bahan Bakar Umum. Regulasi social distancing hampir tidak berlaku di pasar tradisional. Ada apa dengan pasar tradisional di Yogyakarta, betulkah pasar tradsional tidak punya adat-istiadat peraturan turun temurun tentang proksemika. Kebaruan ukuran jarak interaksi antar manusia saat pandemic COVID-19 akan dianalisa menggunakan metode desain berkelanjutan biomimikri. Mencari sumber solusi desain berdasarkan sistem alam semesta. Manfaat penelitian adalah menemukan jarak new normal atau new hidden dimension yang dimiliki oleh kearifan lokal masyarakat Yogyakarta. Berguna bagi ilmu desain pasar new normal dan pasar di masa depan.
Pengaruh Atmosfir Toko Fast Fashion Terhadap Ketertarikan Berbelanja Pengunjung
Authors: Yuniati Arnanti Primiana
Published: January 2021

Interior ritel merupakan salah satu aspek pembentuk citra merek perusahaan fast fashion. Setiap interior ritel harus merepresentasikan citra merek perusahaan diberbagai lokasi di setiap negara. Interior ritel mempengaruhi pembeli untuk berkunjung dan berbelanja pada ritel. Jurnal ini bertujuan untuk mengetahui faktor yang mempengaruhi pembeli untuk berbelanja dan mengidentifikasi peran desain dalam membentuk lingkungan toko. Dengan menggunakan metode artikel review, diketahui bahwa seluruh lingkungan toko yaitu; citra toko, desain toko, pengalaman berbelanja, dan perilaku pengguna memiliki pengaruh dalam keputusan bertransaksi. Desain ritel menjadi stimulant konsumen dalam membuat evaluasi kognitif dan respon emosi, baik itu positif dan negative, yang membuat konsumen merespon produk. Respon konsumen inilah yang menentukan terjadinya transaksi. Terdapat tahap perilaku konsumen yang mempengaruhi transaksi dan membentuk kesetiaan konsumen terhadap merek. Seluruh faktor tersebut memiliki peran penting dalam membentuk keputusan membeli produk.
Pengaruh Mebel Klasik dalam Interior Ruang Tamu Rumah Tinggal terhadap Pilihan Desain Mahasiswa Desain Interior
Authors: Dewi Riza Septriani
Published: January 2021

Pilihan desain interior ruang tamu rumah tinggal sangat beraneka ragam karena manusia sebagai makhluk sosial, perilaku, sikap dan tindakannya selalu dipengaruhi baik oleh variable-variabel internal seperti motivasi dan persepsi maupun eksternal seperti pemilihan mebel klasik atau mebel modern, sehingga setiap individu memiliki seleranya masing-masing. Penelitian ini bertujuan untuk mengeksplorasi persepsi kenyamanan dan pengaruhnya terhadap pilihan desain mebel ruang tamu oleh penghuni di rumah tinggal. Penelitian ini menggunakan metode eksperimen stimulus-response melalui pendekatan kuantitatif. Stimulus eksperimen yang digunakan berupa simulasi gambar digital interior ruang tamu rumah tinggal dalam 3 kondisi guna mendapatkan respon persepsi dan sikap. Data hasil eksperimen dianalisis menggunakan ANOVA, menunjukkan bahwa (1) penggunaan mebel klasik Indonesia yang paling mempengaruhi persepsi dan pilihan desain responden; (2) ditemukan juga hubungan antara persepsi dan sikap kaitannya dengan proses persepsi dapat membangkitkan emosi dan mempengaruhi sikap responden, hal ini sejalan dengan mekanisme persepsi dimana kontribusi mebel klasik dapat mempengaruhi persepsi dan munculnya sikap responden di ruang tamu rumah tinggal.
Penyesuaian Setting Ruang Untuk Bekerja Dari Rumah pada Masa Pandemi Covid-19
Authors: Ariyani Ivada
Published: January 2021

Penelitian ini bertujuan untuk menguraikan penyesuaian yang dilakukan terhadap setting ruang di dalam rumah untuk mengakomodasi kebutuhan Bekerja Dari Rumah (BDR), serta untuk mengetahui setting ruang seperti apa yang mampu mengakomodir kegiatan BDR dengan optimal di situasi darurat. Penelitian kualitatif ini dilakukan terhadap para pekerja white collar yang sebelumnya bekerja secara normal di kantor konvensional yang karena kebijakan BDR harus bekerja dari rumah. Penelitian kualitatif ini menggunakan metode photovoice, yaitu sebuah pendekatan yang melibatkan fotografi dan kegiatan partisipatori. Penelitian kualitatif ini telah mampu menjawab pertanyaan penelitian tentang bagaimana penyesuaian yang dilakukan para pekerja terhadap setting ruang di dalam rumah untuk mengakomodasi kebutuhan work from home. Dalam situasi pandemi di awal penerapan WFH, para pekerja cenderung menciptakan ruang– ruang majemuk dengan mengintegrasikan beragam fungsi dalam satu ruang. Ditemukan juga fakta bahwa terjadi perubahan setting ruang dalam berbagai tingkatan, yang secara umum dilakukan pada perubahan fitur semi tetap. Perubahan setting maupun dinamika pergerakan penghuni di dalam rumah tinggal juga dipengaruhi oleh kebutuhan citra ruang dalam menjalin relasi sosial melalui daring di saat pandemi. Secara umum, hal paling dibutuhkan dalam bekerja dari rumah di situasi krisis ini adalah ketiadaan beragam gangguan / distraksi. Namun seiring waktu, hal yang ditengarai penting bagi kelangsungan bekerja dari rumah adalah atmosfer rumah tinggal yang mendukung. Sirkulasi udara alami, akses terhadap view di luar serta atmosfer yang membebaskan dari rasa bosan dan perasaan terkungkung adalah faktor–faktor yang sangat penting dalam menyediakan ruang kerja di rumah di saat pandemi.
Production Efficiencies of the Nigerian Agricultural Insurance Corporation (NAIC) Insured and Non-NAIC Insured Livestock Farmers in Kwara State, Nigeria
Authors: Babatunde Stephen Ojetunde , Odum Emmanuel Egbodo Boheje , Olaniyi Matthew Adewumi
Published: January 2021

This study used structured questionnaire to randomly collect data from livestock farmers insured under the NAIC scheme and their counterparts not under the NAIC scheme in Kwara State. The study comparatively examined their socio-economic characteristics and production efficiencies using The Stochastic Frontier Analysis and t-test. Results from the study showed that not enough youths participate in livestock production in the study area and it is a male dominated activity. A lot of non-beneficiaries of the NAIC intervention scheme are not members of cooperatives and losing out in the benefits of cooperative membership. The insured farmers are more efficient compared to those that were not insured with both having potentials for increasing their efficiency of production at the moment. The study therefore recommend that youths of ages 35years and below be encourage and provided some incentives to participate in livestock farming as well as women to check the gender imbalance of male dominance. Awareness of NAIC intervention schemes is created for livestock farmers who are not registered for the scheme while beneficiaries are made ambassadors of the scheme to have it promoted to non-beneficiaries. Livestock farmers that do not belong to any cooperative are recommended to form or belong to one so as to access the benefits of belonging to a cooperative group. The study also recommends that stakeholders in the Nigerian Agricultural insurance subsector develop strategies that will encourage much participation in their insurance interventions and also create more awareness among farming households to encourage participation in the program.
Post-Harvest Loss and Grain Storage Technology- A Review
Authors: Olorunfemi Bayode Julius , Kayode Sunday Emmanuel
Published: January 2021

The aim of this write up is to explore technological developments in the area of post-harvest grain storage techniques. Post-harvest losses occur between harvest and the moment of human consumption. They include on-farm losses, such as when grain is threshed, winnowed, and dried, as well as losses along the chain during transportation, storage, and processing. Use of traditional grain storage facilities such as cribs, improved rhombus, and brick bins are ineffective against mold and insects already present in the grain before storage. While plastic bins reduce insect pests‘ infestation, Purdue Improved crop storage bags and wooden silo were proved to be a viable management tool for preventing aflatoxin accumulation in storage and moisture migration. The metal silo still remains an effective grain storage technology for reducing post-harvest insect and pathogen losses if the challenges of moisture and temperature can be adequately managed. An effective grain storage technology would be the ones that can sustain quality of grain stored for a long period (â‰¥5 years), durable, cost-effective, and be managed scientifically, possibly by computer-aided grain management system.
Documentar la sexualidad y la diversidad funcional. El sexo y los cuerpos diversos y no normativos como armas de empoderamiento y reivindicación política en Yes we fuck!, Jo també vull sexe! y Crip Camp
Authors:   Universidad de Murcia (España), Gómez Prada Hernando Carlos , Bote Díaz Marcos ,   Universidad de Murcia (España)
Published: January 2021

The documentary genre is a subjective and vindictive cinema that has been used for activist practices since its creation, broadening viewpoints, breaking taboos and showing different, rich and plural realities. The documentaries Yes we fuck!, Jo també vull sexe! and Crip Camp have in common the visibility of the political potential of bodies in rebellion. In this article, we will present a state of the art on the relationship between sexuality and functional diversity. We will then carry out an audiovisual analysis, with a qualitative and interdisciplinary approach, of the selected documentaries, placing special emphasis on the social transgressions that mean openly showing sexualities and diverse bodies. Among the main results, it is worth highlighting the way in which the documentary genre increases the degree of personal and collective empowerment and ends up becoming a weapon of political vindication.
Cambios en la población de los municipios de hasta 5000 habitantes de España (2000-2019): una aproximación a la crisis demográfica en el territorio rural
Authors:   Universidad de Vigo (España), Trabada Crende Xosé Elías
Published: January 2021

The Spanish rural territory of the peninsular interior is immersed in a serious demographic crisis that threatens the survival of a relevant part of its municipalities. During the almost two decades of the 21st century, the trends of depopulation and abandonment, of aging and masculinization of the rural population have not been corrected, but have been chronified to lead to an intense process of demographic desertification of the rural habitat segregated from networks and activities of capitalist globalization. A Copernican change in territorial planning and planning policies is urgently needed, promoting a reform of the Local Administration towards the federal constitution of Comarcas and an endogenous and integral ecodevelopment that basically rejuvenates the rural population thanks to the immigration
Multipartidismo parlamentario y pluripartidismo gubernamental. Vicisitudes del sistema de partidos del Estado español (2015-2020)
Authors:   Universidad de La Laguna (España), Rodríguez Guerra Roberto
Published: January 2021

This paper addresses the important changes that the party system of the Spanish State has undergone from the general elections of 2015 to those of November 2019 and the present. Thus, it analyzes its transition from limited pluripartidism to multipartidism and, while pointing out its most relevant changes, argues the possibility of characterizing it as a system of parliamentary multipartidism and governmental pluripartidism
Rancang Bangun Mesin Penebar Pakan Ikan Berbasis Programmable Logic Controller
Authors: Ardiyan Sukma , F Diky , Winarto Winarto , Baharta Ridwan
Published: January 2021

The fish feed spreader machine is a feeding tool that is made to facilitate fish breeders in feeding fish. The fish feed spreader is specially programmed to provide fish feed according to the schedule and the desired dose. The purpose of making this tool is to design a fish feed spreader machine based on the logic controller programmale, and to test the performance of the designed fish feed spreader machine. The results showed that the average feed expenditure was 2.66 kg for a duration of 40 seconds. Then for the farthest throw of feed is 7.5 meters, while for throw of feed that is evenly distributed it has a distance of 5 meters with a spread width of 5.85 meters, and the angle of spread of feed is 90º.
Prediksi Pengoperasian Traktor di Lahan Kering Menggunakan Artificial Neural Network
Authors: Agassi Taufik Nugraha , Sebastian Yose , Arifin Zainal
Published: January 2021

Soil water content is an important parameter in making a decision to use a tractor or not. The process of measuring soil water content and levels of field capacity in conventional which takes a long time and cannot be used in real-time to measure it is a major problem in the field. Determinants of soil water content such as ambient temperature, humidity, and rainfall can be obtained easily and quickly either by using a tool or retrieving data from the nearest BMKG station. The objective of this research is to obtain the most optimal prediction model in making decisions about tractor operation in dry land. This research uses an Artificial Neural Network (ANN) in modeling predictions of tractor operation. Prediction of tractor operation is a prediction of tractor use on a certain day using input data obtained before the day of tractor use. ANN modeling uses the back-propagation supervised learning method. The best ANN model used four hidden neurons with a learning coefficient of 0.2, a momentum of 0.8 and 20,000 iterations. This model has been able to provide optimal predictions with an accuracy value of 77%. The ANN model has been successful in predicting tractor operation on dry land using the back-propagation supervised learning method.
IMMUNOHISTOCHEMICAL STUDY OF CALBINDIN IN THE DEVELOPING CEREBELLUM OF THE RAT
Authors:   Grodno State Medical University, Grodno, Belarus, Karnyushko O. A. , Zimatkin S. M. ,   Grodno State Medical University, Grodno, Belarus
Published: January 2021

Background. Calbindin is a calcium-binding protein that supports calcium homeostasis for the normal functioning of neurons. Purpose. To study the distribution of immunoreactivity of calbindin-D28K in the structures of the developing cerebellum of the rat.Material and methods. The study was performed on 16 outbred white rats of different age groups: 2-, 7-, 15-days (early postnatal period), 45-days (puberty period). The cerebellum samples were taken and fixed in zinc-ethanol-formaldehyde for immunohistochemistry. Calbindin-D28K immunoreactivity was determined on paraffin sections using primary polyclonal rabbit antibodies.Results. In the cerebellar cortex, calbindin immunoreactivity was detected on the 2nd day after development of Purkinje cells (PC) in their perikaryons, and by the 15th day in their dendrites and it did not change by the 45th day. In all terms of the study in PC, it was detected not only in the cytoplasm, but also in their nucleus. In the granular layer, calbindin immunoreactivity decreased in rats in postnatal ontogenesis, however, in adult rats, some neurons were moderately immunopositive. Among them, from the 15th day after birth, the calbindin-immunoreactive afferent nerve fibers running in the white matter were detected. There were no significant differences in the distribution of calbindin between the lobes of the cerebellum of different phylogenetic age. Conclusions. Considering that the expression of сalbindin-D28k is detected throughout the entire period of development of Purkinje cells, as well as its physiological role in maintaining the function and homeostasis of calcium in them, it can be concluded that сalbindin-D28k is a valuable marker for the morphofunctional characteristics of PC in the developing and adult cerebellum of rats in normal and pathological conditions.
EFFECTIVENESS OF VIRTUAL REALITY TECHNOLOGY USE IN COMPLEX REHABILITATION OF MANUAL ACTIVITY IN CHILDREN WITH CEREBRAL PALSY
Authors:   Belarusian Medical Academy of Postgraduate Education, Minsk, Belarus, Shalkevich L. V.
Published: January 2021

Background. It is necessary to develop new rehabilitation methods for children with cerebral palsy (CP), and also methods using virtual reality. Objective of the study. To evaluate effectiveness of rehabilitation impact on increase in supination volume in patients with spastic forms of CP with additional use of virtual reality (VR) technologies. Material and methods. The study was observational, retrospective-prospective, cohort and comparative. The study included 58 pediatric patients with spastic forms of CP 2 and 3 levels by the MACS. Rehabilitation in combination with VR technologies was used in 30 patients, 28 patients underwent rehabilitation without these technologies. Evaluation was made 19 days after rehabilitation started. Results. The function of hands by the MACS scale remained at the initial level in all the patients. Comparison of case frequency with dynamics of supination angle increase by 5° and more in groups with and without VR use showed significant differences: 93.3% (28 cases) and 35.7% (10 cases), respectively, pCochrane-Mantel-Hanzel <0.001. Conclusion. Using computer 3D technologies and virtual reality in complex rehabilitation gives 25 times more chances to increase supination in hand by more than 5° OR=25.2 with 95% DI [4.94; 128.57].
ARTHROSCOPIC RESECTION OF SYNOVIAL CYST OF THE WRIST: CASE REPORT
Authors:   Grodno State Medical University, Grodno, Belarus, Brytsko A. A. , Anosov V. S. ,   Grodno State Medical University, Grodno, Belarus, Bahdanovich I. I. ,   Grodno State Emergency Hospital, Grodno, Belarus, Stalbouskaya V. I. ,   Branch of State Healthcare Institution “Grodno City Polyclinic No. 5”,Skidel City Hospital, Belarus
Published: January 2021

Synovial cysts are the most common condition in hand surgeon practice. Open surgical resection was a traditional method of treatment but it is associated with numerous complications. We describe our first patient follow up after arthroscopic wrist ganglion resection.
Benchmarking binding energy calculations for organic structure-directing agents in pure-silica zeolites
Authors: Schwalbe-Koda Daniel , Gomez-Bombarelli Rafael
Published: January 2021

Molecular modeling plays an important role in the discovery of organic structure-directing agents (OSDAs) for zeolites. By quantifying the intensity of host-guest interactions, it is possible to select cost-effective molecules that maximize binding towards a given zeolite framework. Over the last decades, a variety of methods and levels of theory have been used to calculate these binding energies. Nevertheless, there is no consensus on the best calculation strategy for high-throughput virtual screening undertakings. In this work, we compare binding affinities from density functional theory (DFT) and force field calculations for 272 zeolite-OSDA pairs obtained from static and time-averaged simulations. Enabled by automation software, we show that binding energies from the frozen pose method correlate best with DFT time-averaged energies. They are also less sensitive to the choice of initial lattice parameters and optimization algorithms, as well as less computationally expensive. Furthermore, we demonstrate that a broader exploration of the conformation space from molecular dynamics simulations does not provide significant improvements in binding energy trends over single-point calculations. The code and benchmark data are open-sourced and provide robust and computationally-efficient guidelines to calculating binding energies in zeolite-OSDA pairs.
Efficient, Green, and Renewable N-Di-Methylation Synthesis of Amines by a Novel Nano-Catalyst of NiNiO@C
Authors: Liu Jianguo , Song Yanpei , Zhuang Xiuzheng , Zhang Mingyue , Ma Longlong
Published: January 2021

The development of Earth-abundant reusable and no-toxic heterogeneous catalyst applied in the pharmaceutically, bio-active relevant compounds synthesis as well as other organic syntheses still remains as the most important goal of the general chemical research. N-methylated compounds, as one of the most essential bioactive compounds, have been widely used in the fine and bulk industries for the production of high-value chemicals including pharmaceuticals, agrochemicals, and dyes. As their reports, activated toxic methyl iodide and dimethyl sulfoxide were usually employed in the traditional N-methylation, which easily suffer from narrow scopes of amines, generation of by-products, and a large amount of waste. Very recently, transition metal-catalyzed methylation of amines has become an efficient, practical, and cost-effective method for the one-pot selective synthesis of N-methylamines with C1 sources. Herein, we first developed a simple and environmentally friendly method for the preparation of efficient, reusable, and low-cost graphene spheres encapsulated Ni/NiO nanoalloy catalysts (Ni/NiO@C) for highly selective synthesis of the N-methylated compounds by using various functional amines and aldehydes under easily handle-able and industrially applicable conditions. A large number of primary, secondary amines (more than 70 examples) could be converted smoothly to the corresponding N, N-dimethylamines with the participation of different functional aldehydes. The gram-scale synthesis was also demonstrated in an excellent yield; not only that, the catalyst was further proved that it could be easily recycled by its intrinsic magnetism and reused up to ten times without losing activity and selectivity. Both of them are the great advantages in contrast to other catalysts reported previously. And also, for the first time, we have developed the highly efficient, cost-effective tandem synthesis of N, N-dimethylamines products in a one-pot process by means of aldehydes and NH3. As far as we know, this is the first example of the synthesis of tertiary amines with the combined reaction process of reductive amination of aldehydes and N-methylation of primary amines only with the single one earth-abundant metal catalyst. Overall, the advantages of this newly developed method including operational simplicity, high stability, easily recyclable, cost-effective of the catalyst, and good functional group compatibility for the synthesis of N-methylation products, as well as the highly efficient and industrial applicable tandem synthesis process.
Local Electric Fields as a Natural Switch of Heme-Iron Protein Reactivity
Authors: Bím Daniel , Alexandrova Anastassia N.
Published: January 2021

Heme-iron oxidoreductases operating through the high-valent FeIVO intermediates perform crucial and complicated transformations, such as oxidations of unreactive saturated hydrocarbons. These enzymes share the same Fe coordination, only differing by the axial ligation, e.g., Cys in P450 oxygenases, Tyr in catalases, and His in peroxidases. By examining ~200 heme-iron proteins, we show that the protein hosts exert highly specific intramolecular electric fields on the active sites, and there is a strong correlation between the direction and magnitude of this field and the protein function. In all heme proteins, the field is preferentially aligned with the Fe‒O bond (Fz). The Cys-ligated P450 oxygenases have the highest average Fz of 28.5 MV cm-1, i.e., most enhancing the oxyl-radical character of the oxo group, and consistent with the ability of these proteins to activate strong C‒H bonds. In contrast, in Tyr-ligated proteins, the average Fz is only 3.0 MV cm-1, apparently suppressing single-electron off-pathway oxidations, and in His-ligated proteins, Fz is –8.7 MV cm-1. The operational field range is given by the trade-off between the low reactivity of the FeIVO Compound I at the more negative Fz, and the low selectivity at the more positive Fz. Consequently, a heme-iron site placed in the field characteristic of another heme-iron protein class loses its canonical function, and gains an adverse one. Thus, electric fields produced by the protein scaffolds, together with the nature of the axial ligand, control all heme-iron chemistry.
Dynamics of Bound States of Dihydrogen at Cu(I) and Cu(II) Species Coordinated near One and Two Zeolite Framework Aluminium Atoms: A Combined Sorption, INS, IR and DFT Study
Authors: Georgiev Peter , Drenchevb N. , Hadjiivanov Konstantin I. , Ollivier Jacques , Unruh Tobias , Albinati Alberto
Published: January 2021

The reactivity towards dihydrogen of various copper species, in different coordination environments, decorated by the presence of one and two Al atoms in the framework oz zeolite ZSM-5 are investigated by sorption, INS, FTIR and DFT modeling studies.
A Review on Importance of Contingent Value in Pharma Sector
Authors: Suruchi Singh  , Satish Kumar Sharma
Published: January 2021

In comparison to other health economists' methods for benefit calculation, Contingent valuation (CV) was argued to theoretical benefits. However, in practice, as applicable to healthcare concerns, it seems that methodology has not analyzed benefits, as its impact on national decision making in medical sector has still not been exercised. This is not due to continued thriving methodological lack study in this field. It is product, somewhat unorganized and non-systematic, of such operations. To encourage analysts to reach beyond assessment of cost-effectiveness of offering a given degree of environmental products, there needs to be few ways of estimating benefit of supplying various degree of services compared to their costs. While other measures are feasible, such units are expressed more naturally in money terms. The major goal of pharmaceuticals is to enhance the economic value of pharmacy services. The contingent valuation (CV) provides a way to value importance of pharma services. The Contingent Valuation method provides benefit in terms of individual monetary amount provided by both product and services. The present paper provides a brief review about CV method, importance in raising economic value of pharmacy along with its implications. The review also provides some guidelines i.e. National Oceanographic and Atmospheric Administration (NOAA) that should be followed in order to raise the economic value.
Assessment of children requiring stainless steel crowns in permanent mandibular ϑirst molars - A retrospective study
Authors: Sruthi S  , Ganesh Jeevanandan  , Subramanian EMG
Published: January 2021

This study aimed to investigate the prevalence of children requiring a stainless steel crown (SSC) in mandibular permanent first molars. A retrospective study was carried out using digital records of 1,768 children who reported to the Department of Paediatric and Preventive Dentistry from June 2019 to March 2020. A total of 117 records of children were finally included in the study evaluation. Children requiring SSC in mandibular permanent first molars were observed from the digital records and were tabulated on a spreadsheet. The collected data were analysed by using computer software SPSS version 21.0. Out of 1,768 children, 117 children required SSC in mandibular permanent first molars. Out of 117 children screened, 67 were males and 50 were females. The prevalence of children requiring SSC in mandibular permanent first molars is higher in tooth 46 (57.2%) compared to tooth 36 (42.7 %). The use of PMCs in the paediatric population should not simply be limited to primary teeth. PMC placement in permanent molars for a pediatric population should be a part of the skillest in order to best manage clinical scenarios without the need for referral to a specialist.