bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENGARUH DAMPAK CONTRACT CHANGE ORDER TERHADAP KINERJA KONTRAKTOR PROYEK STUDI KASUS: REHABILITASI JEMBATAN NGABLAK
Authors: Kuswandari Agustina Dwi , Koesmargoro A. , Ervianto Wulfram I. 
Published: May 2022

Abstract: Factors that often happens when held CCO (Contract Change Order) Is the repeated coordination with owner related work to be done. The highest mean value of the variable is the performance indicator quantity is 3.87 and the lowest on indicators of punctuality that is equal to 3.71, these results indicate that Change orders on bridge rehabilitation work Ngablak caused by the inaccuracy of the time. CCO (Contract Change Order) affect the performance of contractors by 67.4%, so it can be concluded that done CCO (Contract Change Order) is then the contractor does experience a decrease in performance Abstrak: Faktor yang sering terjadi ketika diadakan CCO (Contract Change Order) adalah terjadinya koordinasi yang berulang-ulang dengan owner terkait pekerjaan yang harus diselesaikan. Nilai mean tertinggi pada variabel kinerja adalah pada indikator kuantitas yaitu sebesar 3,87 dan yang terendah pada indikator ketepatan waktu yaitu sebesar 3,71, hasil tersebut menunjukkan bahwa Change order pada pekerjaan rehabilitasi Jembatan Ngablak disebabkan oleh ketidaktepatan waktu. CCO (Contract Change Order) berpengaruh terhadap kinerja kontraktor sebesar 67,4% sehingga dapat disimpulkan bahwa dilakukan CCO (Contract Change Order) ini maka kontraktor mengalami penurunan kinerja.
Identifikasi dan Upaya Penanggulangan Cacat Konstruksi Bangunan Perumahan Menggunakan Metode Six Sigma
Authors: Prihatno Bowo , Ervianto Wulfram Indri , Kaming Peter Fortunatus 
Published: May 2022

ABSTRACT: This study aims to identify construction defects in residential buildings of type 50 and smaller in the Special Region of Yogyakarta, examine the efforts of housing developers in overcoming construction defects, as well as the level of suitability and comfort of residential buildings according to consumers. This study adopted Six Sigma method as an instrument to get the value of construction defects. Data collection is done by distributing questionnaires confirmed by interviews, as well as observations to residential buildings. Respondents numbered 14 residential consumers, 8 housing developers. Observations by researcher in 8 housing units. The results showed construction defects as a result of consumer identification was 20.87%, while theresults of the identification of researcher were 25.40%. The efforts to overcome construction defects with the lowest value are: the formal application of a quality management system. The biggest obstacle in developing small types of housing is land prices. The level of feasibility of housing received an answer 50% of respondents said it was feasible, 50% of respondents said it was quite feasible. The level of comfort of residential housing gets the answer 28.6% of respondents said it was comfortable, 57.1% of respondents said it was quite comfortable, and 14.3% of respondents said it was uncomfortable. ABSTRAK: Penelitian ini bertujuan untuk mengidentifikasi besaran cacat konstruksi bangunan perumahan tipe 50 dan lebih kecil di Daerah Istimewa Yogyakarta, mengkaji upaya pengembang perumahan dalam menanggulangi cacat konstruksi, serta tingkat kelayakan dan kenyamanan huni bangunan perumahan menurut konsumen. Penelitian ini mengadopsi metode six sigma sebagai instrumen untuk mendapatkan nilai cacat konstruksi. Pengumpulan data dilakukan dengan menyebarkan kuesioner yang dikonfirmasi dengan wawancara, serta observasi ke bangunan perumahan.Responden berjumlah 14 konsumen perumahan, 8 pengembang perumahan. Observasi dilaksanakandi 8 unit perumahan. Hasil penelitian menunjukkan besaran cacat konstruksi hasil identifikasi konsumen adalah 20,87% sedangkan hasil identifikasi peneliti adalah 25,40%. Upaya penanggulangan cacat konstruksi dengan nilai terendah adalah: penerapan sistem manajemen mutu secara formal. Kendala terbesar dalam pengembangan perumahan tipe kecil adalah harga tanah. Tingkat kelayakan huni perumahan memperoleh jawaban 50% responden menyatakan layak, 50% responden menyatakan cukup layak. Tingkat kenyamanan huni perumahan memperoleh jawaban 28,6% responden menyatakan nyaman, 57,1% responden menyatakan cukup nyaman, dan 14,3% responden menyatakan kurang nyaman.
KAJIAN TARIF TRANSPORTASI TRADISIONAL DI KOTA YOGYAKARTA
Authors: Poleng Yosef Venansius Alfian , Basuki Imam 
Published: May 2022

Transportasi tradisional merupakan transportasi yang diakui oleh pemerintah Kota Yogyakarta yang mulai tersingkirkan keberadaannya akibat dari moderenisasi transportasi dan persaingan tarif. Dalam rangka mempertahankan eksistensi transportasi tradisional maka pemerintah mengeluarkan Peraturan Daerah Istimewa Yogyakarta No.5 Tahun 2016 tentang Moda Transportasi Tradisional Becak dan Andong. Namun, Permasalahan tarif transportasi tradisional adalah permasalah yang belum pernah diatur dalam peraturan Pemerintah tersebut. Belum adanya standardisasi tarif kendaraan tradisional di Kota Yogyakarta menyebabkan terjadinya ketidakpastian tarif. Penumpang ataupun pengemudi berpeluang dirugikan akibat ketidakpastian tarif yang hanya ditentukan lewat proses tawar-menawar. Terutama untuk penumpang ataupun wisatawan yang melihat kendaraan tradisional hanya sebagai alat transportasi daripada sebagai tujuan wisata. Padahal tarif merupakan salah satu tolak ukur dalam pemilihan transportasi. Tujuan penelitian ini adalah untuk menentukan tarif standar transportasi tradisonal berdasarkan biaya operasionalnya. Metode analisis Direktur Jendral Perhubungam Darat SK Nomor 687/AJ.206/DRJD/2002 tentang Pedoman Teknis Penyelenggaraan Angkutan Umum Penumpang Di Wilayah Perkotaan Dalam Trayek Tetap Dan Teratur. Hasil dari penelitian ini didapatkan biaya operasional becak adalah sebesar Rp 4.622,54/becak-km dengan tarif becak adalah sebesar Rp 5.084,79 /km. Sedangkan hasil perhitungan biaya operasional andong adalah sebesar Rp 11.700,91/km dengan tarif per penumpang adalah sebesar Rp 12.871,00/km dan tarif paket wisata adalah sebesar Rp 77.226,01/km. Diharapkan dari penelitian ini dapat dipakai sebagai bahan acuan bagi Pemerintah Kota Yogyakarta untuk menentukan standar tarif kendaraan tradisional.
PERANCANGAN BAGGAGE HANDLING SYSTEM (BHS) DI YOGYAKARTA INTERNATIONAL AIRPORT
Authors: Umar Sudirman Hi , Hilal Raden Fatchul 
Published: May 2022

Untuk menunjang keamanan serta keselamatan penerbangan suatu bandara, penerapan bagasi otomatis atau automated Baggage Handling System sangat perlu digunakan untuk dapat meminimalisasi berbagai pencurian bagasi. Pengoperasian Bandar udara Yogyakarta International Airport diharakan mampu menampung pergerakan penumpang, cargo, dan pesawat dalam jumlah yang besar, untuk penanganan bagasi penumpang yang selama ini dipandang masih menjadi masalah utama dalam proses loading maupun unloading, teknologi automated Baggage Handling System di siapkan sehingga pihak Bandar udara tidak perlu lagi melibatkan tangan porter untuk menangani masalah bagasi yang di bawah oleh penumpang. Berdasarakan Keputusan Menteri Perhubungan nomor KP 1164 tahun 2013 Yogyakarta International Airport di siapkan untuk melayani pergerakan cargo sebesar 55.380 ton/tahun. Tujuan dalam penelitian ini adalah untuk merencanakan desain Baggage handling system di Yogyakarta International Airport sebagai salah satu Bandar udara yang direncanakan menggunakan konsep aerotropolis airport. Metode dalam penelitian ini dilakukan dengan menggunakan bantuan aplikasi autocad untuk membuat kerangka dan desain dua dimensi kemudian dilanjutkan dengan software solidworks3D untuk membuat desain tiga dimensi baggage handling system Yogyakarta International Airport . Berdasarkan hasil penelitian Cara kerja baggage handling system yang di desain memiliki 7 tahapan dimulai dari pemanfaatan untuk pemeriksaan check in, pemeriksaan Out of Gauge (OOG) atau bagasi yang memiliki berat dan dimensi yang melibihi ukuran maksimum bagasi, Pemeriksaan X-Ray MVXR 5000 (Screening Level 1/2), Manual Coding Station (MCS), Pemeriksaan X-Ray RTT 110 (Screening Level 3/4), Pemeriksaan oleh Ahli Avsec dan Rekonsiliasi (Level 5/6), SCADA (Supervisor Control Data Acquisition).
Tilt-Strain Changes Linked to a Jacking System Test
Authors: Gambino Salvatore , Falzone Giuseppe , Ferro Angelo , Laudani Giuseppe , Scuderi Luciano 
Published: May 2022

Abstract
A sector of the San Marco Hospital (Catania, Italy) was the subject of a jacking test in order to demonstrate the substitutability of the seismic isolator. A monitoring system, included tiltmeters and strain gauges, was applied to one column. Two distinct behaviours have been identified during the unloading stage, the first in which the column and the roof are still attached and a second in which the detachment takes place. The jacking system caused the column to return to its original position, induced by the building structure for thermoelastic causes.
Shear Strength Properties of Coarse-Grained Soils Determined Using Large-Size Direct Shear Test
Authors: Stacho Jakub , Sulovska Monika 
Published: May 2022

Abstract
The paper deals with an analysis of the shear strength behaviour of coarse-grained materials using large-sized direct shear apparatus. The shear strength curve of compacted coarse-grained material allows for determining the three typical shear strengths, i.e. the shear strength for a maximum density of the sample tested (shear strength at point A), the peak shear strength (shear strength at point P), and the critical shear strength achieved for a large horizontal movement (shear strength at point C). Professional laboratories usually apply for determining the critical shear strength two different methods. The first method considers the critical shear strength at point A and the second method considers the critical shear strength at point C. The aim of the article is not to critically evaluate both methods, but to analyze the results of shear tests of gravels. The results of a large series of tests showed that these stresses may differ from each other in some cases, especially for poorly graded materials. In the case of sandy soil, the shear strength at point A and at point C is equal. However, in the case of poorly graded gravel, the shear strength at point C is greater than the shear strength at point A. The greatest difference between these shear strengths was measured in the case of poorly graded medium gravels. The results showed that the ratio of shear strength at point C to the shear strength at point A increases with increasing the grain size of the material tested. The peak as well as the critical shear strength parameters of poorly graded gravels is better represented by a multi-linear or a nonlinear failure line.
Seismic Response Analysis of Shear Buildings Using Waves
Authors: Abdul Rahman Ammar A. 
Published: May 2022

Abstract
A method of using waves instead of modes for analyzing the seismic response of buildings is presented. Instead of using the general procedure of response spectra to quantify the seismic hazard of a building a wave response function is used. An important aspect of this approach is that the wave model can describe building response using only four parameters namely, the stiffness, wave speed, time delay, and normalized distance and are shown to be enough to describe the full building response. The method presented is limited to responses due to ground motions from earthquakes and the building response to be predominately in shear. The wave analysis method proposed can be used for variable structure stiffness with uniform and non-uniform damping cases. Comparison using response spectra for a typical shear building is presented and discussed. The strength of the wave function approach is that it provides more information about the response of the specific shear buildings than the response spectra approach. As one of the findings from the analysis using waves is that the maximum strain in a shear building with variable stiffness and non-zero damping is related to the maximum velocity of the ground motion and not the maximum acceleration.
Application of the enzymatic method for the quantitative determination of dequalinium chloride in lozenges
Authors: Blazheyevskіy Mykola Ye. , Koval’ska Olena V. 
Published: May 2022

Aim. To develop a new kinetic spectrophotometric enzymatic method suitable for the quantitative determination of dequalinium chloride in lozenges.Materials and methods. An enzymatic kinetic spectrophotometric method for the quantitative determination of dequalinium chloride in lozenges has been proposed. It is based on the ability of dequalinium chloride to inhibit the enzymatic hydrolysis reaction of acetylcholine by cholinesterase in the presence of the acetylcholine (AСh) excess and H2O2. The degree of inhibition was determined by the kinetic method using two conjugated reactions: ACh perhydrolysis (interaction with an excess of hydrogen peroxide) followed by oxidation with the peroxyacid formed. Peracetic acid formed in situ by the reaction between unreacted ACh and H2O2 interacts with p-phenetidine forming a product, which absorbs at λmax = 354 nm, in the phosphate buffer solution with pH 8.3 at room temperature.Results and discussion. The linear dependence of the calibration graph for the quantitative determination of dequalinium chloride was in the concentration range of 0.2 – 0.8 μg mL–1 (r = 0.999). LOD and LOQ were 0.01 × 10–6 and 0.03 × 10–6 mol L–1, respectively. For the quantitative determination of dequalinium chloride in lozenges, RSD ≤ 2.65 % (accuracy, δ = -1.10…+1.78 %).Conclusions. A new enzymatic kinetic spectrophotometric method has been developed, and its applicability to the quantitative determination of dequalinium chloride in lozenges has been shown. It does not require a complicated treatment of the analyte and a tedious extraction procedure. The method proposed is sensitive enough to determine a small amount of the active pharmaceutical ingredient. These advantages encourage the application of the method proposed in routine quality control of the drugs studied in analytical laboratories.
The results of grouping of the Ukrainian regions by epidemiological indicators for lung and bronchial cancer as an important component in the development of rational ways to finance the pharmaceutical component of state programs to combat cancer
Authors: Panfilova H. L. , Pulnyi Yu. Yu. , Tereshchenko L. V. , Chernukha V. M. , Iurchenko G. M. 
Published: May 2022

Aim. To group the regions of Ukraine by the indicators of morbidity and mortality of the population from lung and bronchial cancer and identify the areas that require public attention and resource support from the state for the purpose of early detection of these pathologies and the organization of effective pharmaceutical provision of cancer patients.
Materials and methods. The data of the National Cancer Register for 2014-2019 by indicators of morbidity and mortality of the population from lung and bronchial cancer were analyzed. Both general theoretical (historical, analytical-comparative, system, graphical, logical, hypothetical-deductive) and applied (epidemiological, mathematical-statistical) research methods were used.
Results. It was found that the average values of morbidity and mortality of the population from lung and bronchial cancer in Ukraine in accordance with the sex and age structure were 66.78 ± 0.05 and 53.67 ± 0.03 per 100 thousand populations, respectively. There was a significant fluctuation in these indicators by regions. The lowest and highest values of morbidity and mortality were observed in the same regions, namely in Kyiv and the Kherson region, respectively. Thus, in the Kherson region, the average incidence of lung and bronchial cancer was 1.8 times, and the death rate was 1.9 times higher than in Kyiv. It was proven that most regions (45.84 % of their total number) of the country were included in the groups with an unfavorable (3 regions and Ukraine as a whole) and extremely unfavorable state of development of the oncoepidemiological situation (7 regions of the country). Concern about the high mortality rate from lung and bronchial cancer is caused by the situation that has developed in the Kharkiv, Khmelnytskyi and Mykolaiv regions. We believe that in the group of regions with an extremely unfavorable state of development of the oncoepidemiological situation for lung and bronchial cancer, special attention in the direction of early detection and effective medical and pharmaceutical support should be paid to areas with the highest rates of morbidity and mortality of patients. These are Dnipropetrovsk, Zaporizhia, Kirovohrad and Kherson regions.
Conclusions. The presence of significant fluctuations in morbidity and mortality rates of the population from lung and bronchial cancer in the regions of the country necessitates the development and implementation of regional programs for the early detection of these pathologies and the provision of cancer patients with affordable and effective anticancer drugs in accordance with the existing resource provision at the regional and local community level.
The study of modern trends in the development of digital logistics in the pharmaceutical industry
Authors: Lisna A. G. , Posilkina O. V. , Litvinova O. V. , Bratіshko Yu. S. 
Published: May 2022

Aim. To analyze the current trends in the field of digitalization of pharmaceutical logistics and supply chain management in the context of the coronavirus pandemic and identify factors that hinder the introduction of digital technologies into the activities of pharmaceutical market entities.
Materials and methods. To achieve the goal of the study, an analysis of foreign and domestic scientific literature, an expert survey of managers and employees of pharmaceutical companies was conducted. The research methods were abstract-logical, monographic, system and content analysis, expert survey.
Results. The relevance of digitalization of pharmaceutical logistics and supply chain management in the context of the coronavirus pandemic has been substantiated. A review of the practice of implementing digital technologies in the activities of domestic pharmaceutical companies has been conducted. According to the expert survey, the problems of introducing digital technologies into the activities of pharmaceutical companies from the point of view of managers and the staff have been identified. The reasons that hinder the process of introducing modern digital technologies into the activities of the domestic pharmaceutical sector in the field of healthcare have been determined.
Conclusions. The use of digital technologies is a necessary element of restructuring the information and logistics support for all participants in pharmaceutical supply chains, improving the reliability and quality of their activities and protecting the chains from counterfeit products. This problem is especially relevant in a pandemic when a well-organized and uninterrupted pharmaceutical logistics becomes in many cases an important condition for preserving not only health, but also human life. Therefore, today it is necessary to implement a comprehensive system of measures aimed at increasing the level of digitalization of the pharmaceutical industry, which will contribute to increasing the efficiency of the functioning of pharmaceutical supply chains, as well as improving the reliability and continuity of drug supply to the population of Ukraine.
The marketing analysis of paracetamol and ibuprofen for the treatment of acute respiratory infections in Ukraine
Authors: Balitska О. P. , Zlahoda V. S. , Hryhoruk Yu. M. , Polischuk Yu. M. , Haiday О. D. 
Published: May 2022

Aim. To conduct the marketing analysis of medicines registered in Ukraine with the international nonproprietary name (INN) – ibuprofen and paracetamol for the treatment of acute respiratory infections (ARI).
Materials and methods. The data of the State Register of Medicines of Ukraine, the data of the Register of wholesale and selling prices for medicines in Ukraine as of March 2021 were used. Bibliosemantic, marketing, analytical, graphic, frequency and descriptive analyses were applied.
Results. The marketing analysis of ibuprofen and paracetamol revealed their different drug forms, namely children’s forms were presented in the form of suspensions, syrups, suppositories, while adults forms – in the form of tablets, capsules, sachets, injectable dosage forms. It was found that ibuprofen was represented at the pharmaceutical market of Ukraine by 10 trade names (TN) in the form of tablets, 5 TN in the form of capsules. 7 TN of Paracetamol were presented in the form of a solution for injection at the pharmaceutical market of Ukraine, 10 TN were in the form of tablets, and 2 TN were in the form of suppositories. The cost of ibuprofen and paracetamol was studied: the cost of 1 package of children’s medicines ranged from 17.2 to 102.31 UAH, ibuprofen – from 16.2 to 150 UAH, paracetamol – from 15.09 to 980 UAH. The most expensive paracetamol was represented by the trade name Parafusiv (paracetamol, 10 mg/ml for inf., 100 ml vial, 10 mg/ml, No.10 (Portugal)).
Conclusions. The marketing research of ibuprofen and paracetamol has shown their diversity at the pharmaceutical market of Ukraine. These drugs are represented by a wide range of trade names, drug forms, manufacturers and a wide range of prices. The country-manufacturer of all drugs presented is Ukraine (73 %).
The study of the effect of adherence with modern recommendations on antihypertensive therapy on compliance of patients with arterial hypertension
Authors: Kireyev I. V. , Zhabotynska N. V. 
Published: May 2022

Aim. To study the relationship between the adherence with modern recommendations on antihypertensive therapy using fixed combinations of drugs in a “single” tablet with patients’ compliance and suggest ways to improve compliance in patients with hypertension based on the data obtained.
Materials and methods. Compliance of patients was assessed using the compliance scale of Hill-Bone arterial hypertension therapy; the nature of the antihypertensive therapy received was analyzed.
Results. Compliance of hypertensive patients was 63.64 %. No patients with low compliance and no compliance at all were found among the patients examined. Female patients had 1.32 times more compliance for treating hypertension than male patients. At the same time, only 36.11 % of patients received a fixed combination of drugs in a “single” tablet. It was found that in patients receiving monotherapy with an antihypertensive drug, compliance was 60 %; in patients receiving combination therapy with several drugs compliance was 68.75 %, while compliance of patients receiving fixed combinations of antihypertensives was 71.43 %.
Conclusions. The results obtained indicate a relatively low level of compliance in patients with hypertension. Also, against the background of insufficient adherence with current recommendations on antihypertensive therapy, a significantly higher compliance of patients treated with fixed combinations of antihypertensive drugs in a “single” tablet has been determined.
Vida humana y vocación
Authors: Lasaga Medina José 
Published: May 2022

Si comprendemos el núcleo del proyecto teórico de Ortega como el intento de pensar una filosofía más allá del idealismo, tendrá su experimentum crucis en el éxito o el fracaso a la hora de descubrir, más allá del yo-conciencia o subjetividad, una forma del yo que, sin negar la evidencia de que se da en primera instancia como conciencia de sí, descubra por detrás de esa constitución inicial, una realidad más compleja. Como ingrediente de la vida humana, en articulación con el mundo, es el yo un proyecto o programa de vida libre que se revela como vocación. Se trata de que nuestra vida, que “se nos da sin hacer”, debe, o mejor, tiene que adquirir una determinada figura de existencia. El imperativo de Píndaro, que preside la ética de Ortega, “llega a ser el que eres”, encierra ese mandato de ejecutar en la circunstancia la llamada que nos cursa nuestro destino, de dar vida al “personaje” ideal que cada cual lleva dentro.