bluuebunny/crossref_metadata_2025_split huggingface dataset:
Investigating the Impact of Changing the Usage Type of Existing Structure Using BIM
Authors: Mustafa Mahmoud Heba , Abdel Fayad Aly , H. Nassar Ayman 
Published: October 2022

Many real estate owners change the building in terms of the type of usage in response to changes in economic conditions and the requirements of the surrounding environment to get the best potential financial return. To investigate the possibilities of changing the real estate's usage, the owners of these existing structures turned to feasibility study experts for assistance in making the optimum alternatives. So, they need an integrated model between VE and BIM, especially applicable to an existing structure, to determine the optimum usage type for the existing structure. Value Engineering (VE) and Building Information Modeling (BIM) must be connected to profit from both outputs simultaneously. Previous studies only investigated the VE alternatives during the design phase; when they decided to reduce project costs by using construction materials alternatives, they ignored existing structure alternatives significantly when changing the usage type. This study attempts to provide an integrated model between VE and BIM that can be applied to the existing structure to assist in determining the best alternative in terms of the type of usage for such existing structures by conducting BIM methodology such as a feasibility study, including BIM software such as Revit and Primavera. A feasibility study that contains the bank rate of interest. As a result, the maximum financial return is obtained based on predetermined criteria and in compliance with decision-making requirements. Doi: 10.28991/CEJ-2022-08-08-06 Full Text: PDF
A Comparative Study of Metakaolin/Slag-Based Geopolymer Mortars Incorporating Natural and Recycled Sands
Authors: Benalia Saliha , Zeghichi Leila , Benghazi Zied 
Published: October 2022

Great efforts are being made to minimize the negative impact of the Portland cement industry on the environment by using industrial by-products during the manufacture of clinker or by the partial replacement of cement during the preparation of concrete. However, the carbon footprint remains relatively high in addition to the large consumption of natural resources such as sand and other aggregates. A solution to these problems is to completely replace Portland cement with a new generation of mineral binders, commonly known as geopolymers, which have properties similar to those of Portland cement. These binders can be obtained by the alkali-activation of siliceous or aluminosilicate materials. This study aims to develop pozzolanic type binders at room temperature (20°C) from the alkali-activation of aluminosilicate materials based on metakaolin and blast furnace slag at different percentages. Different activators were employed, including solid (NaOH) and liquid (Na2SiO3.nH2O). The optimal mixtures were used for making mortars based on natural sand (NS) and concrete recycled sand (CRS). A comparative experimental study of the physical, mechanical, and microstructural characteristics of the two types of mortars was conducted. Cement mixtures with a high amount of slag and an association of sodium hydroxide and sodium silicate gave the best physico-mechanical properties. A drop in the compressive strength of mortars prepared with CRS was observed after 365 days, but it was still higher than those with NS. The obtained results show the possibility of designing an eco-friendly CRS-based geopolymer mortar that is more resistant than NS-based mortar with a homogeneous and integrated microstructure. Doi: 10.28991/CEJ-2022-08-08-07 Full Text: PDF
Performance of Mortar Incorporating Heat-Treated Drinking Water Treatment Sludge as a Silica-Sand Replacement
Authors: Al-Rawashdeh Mohammad , Alzoubi Ahmed , Hanandeh Shadi , Yousef Isam , Al-Nawaiseh Mohammad 
Published: October 2022

This paper examines the possibility of using water purification wastes in the production of mortar. Within the study context, XRD and XRF analyses were performed to obtain the chemical composition of sludge. Moreover, heat-treated sludge at a temperature of 900ºC was used in the preparation of mortar mixes as a partial sand replacement (5, 10, 15, and 20% by sand weight) with a w/c of 0.48. Fresh mortars were tested for workability, and mortar samples with 7, 28, and 90 days curing ages were tested for dry density, absorption, ultrasonic pulse velocity (UPV), and compressive and flexural strengths. Besides, some regression modeling was conducted for each of the measured parameters. In general, the results showed that the use of up to 10% incinerated sludge by sand weight leads to a slight decrease in the workability and density of the mixture and a 10% increase in its strength. Nevertheless, mortars with sludge content of over 10% showed a significant increase in water absorption and a decrease in strength and other properties. Doi: 10.28991/CEJ-2022-08-08-08 Full Text: PDF
Locality Based Cache Side-channel Attack Detection
Authors: Wang Limin , Bu Lei , Song Fu 
Published: October 2022

Cryptographic algorithms are fundamental to security. However, it has been shown that secret information could be effectively extracted through monitoring and analyzing the cache side-channel information (i.e., hit and miss) of cryptographic implementations. To mitigate such attacks, a large number of detection-based defenses have been proposed. To the best of our knowledge, almost all of them are achieved by collecting and analyzing hardware performance counter (HPC) data. But these low-level HPC data usually lacks semantic information and is easy to be interfered, which makes it difficult to determine the attack type by analyzing the HPC information only.Actually, the behavior of a cache attack is localized. In certain attack-related steps, the data accesses of cache memory blocks are intensive, while such behavior can be distributed sparsely among different attack steps. Based on this observation, in this paper, we pro- pose the locality-based cache side-channel attack detection method, which combines the low-level HPC running data with the high-level control flow graph (CFG) of the program to achieve locality-guided attack pattern extraction. Then we can use GNN graph clas- sification technology to learn such attack pattern and detect malicious attack programs. The experiments with a corpus of 1200 benchmarks show that our approach can achieve 99.44% accuracy and 99.47% F1-Score with a low performance overhead.
Estudio de la estructura cristalina y propiedades magnéticas de la fase obtenida a partir del (C2H3O2)2Fe y (C2H3O2)2Sr obtenida por el método poliol
Authors: Tenorio F. N. , Sánchez-De Jesús F. , Bolarin-Miró A. M. , Menéndez N. , Vera-Serna P. , Palomino R. L. , Barba-Pingarrón A. 
Published: October 2022

Se propone que durante la síntesis de hematita dopada con estroncio, el ion Sr estructura cristalina de la fase magnetita y coexisten dos fases (hematita y magnetita). Para confirmar lo anterior se sintetizaron dos tipos de polvos, una fase pura de hematita y una fase de hematita dopada con estroncio empleando cantidades estequiométricas. En este estudio se presenta la caracterización de la estructura cristalina y las propiedades magnéticas sobre ambas muestras. Para la muestra sin estroncio, los resultados por Difracción de Rayos X muestran sólo la fase Fe₂O₃, pero al agregar estroncio se observan dos fases la hematita y magnetita. En la caracterización magnética de la muestra sin estroncio se observan una curva de histéresis correspondientes a un material ferrimagnético con magnetización relativamente baja (1 emu/g) típica de la hematita, pero con campo coercitivo amplio, para la muestra con estroncio, la curva de histéresis de la muestra con estroncio confirma la coexistencia de dos fases. Ninguna caracterización aporta información acerca del efecto del ion estroncio, sin embargo, se puede indagar que el estroncio se introduce en la fase magnetita. La técnica de espectroscopia Mössbauer del polvo sin estroncio, muestra únicamente un sextete correspondiente a la fase hematita.
Reducción de Fe presente en arcillas caoliníticas
Authors: Melo López A.A , Veloz Rodríguez M.A. , Reyes Cruz V.E. , Cobos Murcia J.A. , Hernández Ávila J. , Azpeitia Vera J.A. 
Published: October 2022

En este trabajo, se abordará la problemática industrial de la disminución ó eliminación del Fe que se encuentra en las arcillas, mediante estudios del efecto del uso del ultrasonido para facilitar la disponibilidad de Fe durante la purificación electroquímica de 2 tipos de arcillas del estado de Hidalgo, México. Las 2 arcillas en estudio fueron caracterizadas por ICP para obtener el porcentaje de compuestos metálicos en ellas. También fueron estudiadas por técnicas electroquímicas de voltamperometría y cronoamperometría. Dichos estudios mostraron que la densidad de corriente de reducción se incrementó cuando se realizó el uso del ultrasonido en la muestra CFL para los estudios voltamperométricos y cronoamperométricos; lo cual indica que existe una mayor transformación de masa que sin el uso del ultrasonido; dicho en otras palabras mayor depósito de hierro. Por otra parte, se caracterizó por SEM el depósito obtenido sobre la superficie del electrodo de trabajo (Ag), indicándonos un porcentaje mayor de Fe en la muestra CFL que utilizó ultrasonido. Con esto se validan los resultados de los estudios electroquímicos. Finalmente, se caracterizaron las muestras por DRX al final del proceso electroquímico para determinar la disminución de las fases de Fe presentes al inicio de la muestra.
Riesgos y retos
Authors: Gallardo M. Sara 
Published: October 2022

En Colombia es necesario impulsar una cultura de ciberseguridad.
La experiencia como oficial de seguridad de la información en Servientrega, empresa especializada en el transporte, entrega y logística física o digital, proporciona a Carlos Enrique Bermúdez Suárez las herramientas necesarias para pronunciarse sobre todos los aspectos que contempla la cadena de suministro.
PENGARUH BRAND IMAGE DAN PERCEIVED VALUE TERHADAP KEPUTUSAN PEMBELIAN PRODUK INDIHOME PT. TELKOM PRAYA
Authors: M. Takbir Sangkelage Lalu , Sulhaini Sulhaini , Buana Sakti Dwi Putra 
Published: October 2022

ABSTRAK
Penelitian ini bertujuan untuk mengetahui apakah brand image dan perceived value mempunyai pengaruh positif dan signifikan terhadap keputusan pembelian produk IndiHome. Penelitian ini merupakan penelitian assosiatif. Populasi dalam penelitian ini adalah seluruh konsumen yang menggunakan produk IndiHome pada PT. Telkom di Kecamatan Praya, Lombok Tengah dengan jumlah sampel sebanyak tujuh puluh sampel. Penentuan pengambilan sampel dilakukan dengan menggunakan teknik non probability sampling dengan metode purposive sampling. Sedangkan metode pengumpulan data yang digunakan adalah metode sampel survey. Teknik pengumpulan data menggunakan online survey dan dengan kuesioner sebagai instrumen pengumpulan data. Analisis yang digunakan adalah analisis regresi linier berganda dengan menganalisis data menggunakan program SPSS versi 25.
Hasil analisis menunjukkan bahwa variabel brand image dan perceived value mempunyai pengaruh positif dan signifikan terhadap keputusan pembelian produk IndiHome pada PT. Telkom Praya.
Kata kunci: Brand image, Perceived value, Keputusan pembelian, IndiHome.
PARTISIPASI MASYARAKAT DALAM PEMBANGUNAN INFRASTRUKTUR DESA PULAU BUSUK KECAMATAN INUMAN KABUPATEN KUANTAN SINGINGI
Authors: Putri Daulay Hazreina Gustina 
Published: October 2022

Penelitian ini bertujuan untuk mengetahui partisipasi masyarakat dalam pembangunan desa dan beberapa faktor yang mempengaruhi di Desa Pulau Busuk Kecamatan Inuman. Sumber data diperoleh dengan cara wawancara, kuisioner dan dokumentasi. Penelitian ini menggunakan analisis deskriptif kualitatif. Hasil penelitian menunjukkan bahwa tingkat partisipasi masyarakat dalam pembangunan desa di Desa Pulau Busuk Kecamatan Inuman berada dikategori sedang. Hal ini dibuktikan oleh skor gabungan dari keempat bidang partisipasi masyarakat dengan rata-rata 50,19% atau berada di interval Skala Likert 40-60%. Beberapa faktor yang berkaitan dengan partisipasi masyarakat dalam pembangunan desa di Desa Pulau Busuk adalah usia, jenis kelamin, pendidikan, pekerjaan dan lama tinggal.
Kata Kunci : Partisipasi Masyarakat, Pembangunan Desa
Posttraumatic Growth pada Wanita Survivor
Authors: Apriliani Nurlita Adha , Lubis Hairani , Ramadhani Ayunda 
Published: October 2022

This study look at how the description of posttraumatic growth in women with cancer survivors. Researchers used qualitative research with a case study approach. Methods of data collection using observation techniques, structured interviews and related documentation data. Data analysis techniques in this study are data reduction, data presentation and verification (drawing conclusions). The results obtained show a picture of posttraumatic growth in cancer survivor women where the four subjects are women who show positive changes in life and are able to develop themselves compared to before as a result of struggling with cancer experiences and have successfully passed the traumatic event. Struggles and changes are marked by an appreciation of life, relationships with other people, personal strength, spiritual change and new possibilities that are depicted in each subject. Penelitian ini bertujuan untuk melihat bagaimana gambaran posttraumatic growth pada wanita survivor kanker. Peneliti menggunakan penelitian kualitatif dengan pendekatan studi kasus. Subjek penelitian ini adalah empat wanita survivor kanker. Metode pengumpulan data menggunakan teknik observasi, wawancara semi terstruktur. Teknik analisa data dalam penelitian ini yaitu reduksi data, penyajian data serta verifikasi (penarikan kesimpulan). Hasil penelitian menunjukkan gambaran posttraumatic growth pada wanita survivor kanker dimana keempat subjek merupakan wanita yang menunjukkan perubahan positif dalam hidup dan mampu mengembangkan diri dibandingkan sebelumnya sebagai hasil perjuangan atas pengalaman kanker serta telah berhasil melewati peristiwa traumatis tersebut. Perjuangan dan perubahan ditandai dengan adanya apresiasi kehidupan, hubungan dengan orang lain, kekuatan pribadi, perubahan spiritual dan kemungkinan baru yang tergambar pada masing-masing diri subjek.
Benarkah Kecerdasan Emosional dan Dukungan Sosial Penting? Studi Adaptabilitas Karir Pada Fresh Graduate
Authors: Sari Komang Elis Aprilyana , Arya Lutfi , Syanti Wanda Rahma 
Published: October 2022

The purpose of this study was to determine the effect of emotional intelligence on career adaptability, determine the effect of social support on career adaptability, and determine the effect of emotional intelligence and social support on career adaptability in fresh graduates of Hang Tuah University, Surabaya. This study uses a quantitative approach to the type of causality research. Participants in this study amounted to 177 people. The sampling technique used was the non-probability sampling accidental technique. Based on the results of data analysis that has been carried out on the major hypothesis testing, the results show that the influence of emotional intelligence and social support variables together on career adaptability in fresh graduates of Hang Tuah University Surabaya is 62.4%. In the results of the minor hypothesis test, it was found that the effective contribution of emotional intelligence to career adaptability was 62%, the rest was influenced by variables not included in the study and the effective contribution of social support to career adaptability was 21% and the rest was influenced by variables not included in the study. Penelitian ini bertujuan untuk mengetahui pengaruh kecerdasan emosional terhadap adaptabilitas karier, mengetahui pengaruh dukungan sosial terhadap adaptabilitas karier, mengetahui pengaruh kecerdasan emosional dan dukungan sosial terhadap adaptabilitas karier pada fresh graduate Universitas Hang Tuah Surabaya. Penelitian ini menggunakan pendekatan kuantitatif dengan jenis penelitian kausalitas. Partisipan dalan penelitian ini berjumlah 177 orang. Teknik pengambilan sampel menggunakan teknik non probality sampling accidental. Berdasarkan hasil analisis data yang telah dilakukan pada pengujian hipotesis mayor diperoleh hasil bahwa pengaruh variabel kecerdasan emosional dan dukungan sosial secara bersama-sama terhadap adaptabilitas karier pada fresh graduate Universitas Hang Tuah Surabaya sebesar 62,4%. Pada hasil uji hipotesis minor, ditemukan bahwa sumbangan efektif kecerdasan emosional terhadap adaptabilitas karier sebesar 62% sisanya dipengaruhi oleh variabel yang tidak ikut diteliti dan sumbangan efektif dukungan sosial terhadap adaptabilitas karier sebesar 21% dan sisanya dipengaruhi oleh variabel yang tidak ikut diteliti.
Comment différencier les justes des pécheurs? La réponse nuancée et scripturaire des Psaumes de Salomon
Authors: Pouchelle Patrick 
Published: October 2022

Abstract
The Bible contrasts the righteous ones and the sinners, however, biblical thought recognizes that there are righteous who are punished and sinners who prosper. The Psalms of Solomon expand on the difficulty of distinguishing the righteous from the sinner. Firstly, sinners are presented as having benefited from the same blessings as the righteous. Secondly, the righteous are punished as if they were sinners. How then does the Psalms of Solomon differentiate between a righteous “sinner” and a “true” sinner? Ps Sol 13 responds by linking Deut 8:5 and Mal 3:17–18: the righteous are the object of God’s fatherly love. This sonship mixes divine discipline and salvation. This could shed new light on two cruces interpretationum of Ps Sol 13 as well as illuminate the place of the Messiah in this system of thought.
THE INCIDENCE OF ANEMIA IN TERMS OF GESTATIONAL AGE AND HISTORY OF CHRONIC ENERGY DEFICIENCY IN PREGNANT WOMEN
Authors: Wulandari Anggrawati 
Published: October 2022

Background:Anemia is a condition with hemoglobin levels below 11 gr/dl in pregnant women I and III or levels <10.5 gr/dl in the II trimester. The purpose of this study was to analyze the relationship between the incidence of anemia in terms of gestational age and Chronic Energy Deficiency in pregnant women at the Central Sulawesi.Method:The research design used in this study is correlational analytic with a cross sectional time approach.The sampling method in this study uses accidental sampling techniques.Results:The analysis test using Chi Square shows that the significance level is 0.000 < = 0.05. Thus, there is a relationship between gestational age and Chronic Energy Deficiency in pregnant women with the incidence of anemia at the Siniu Public Health Center.Conclution: It was concluded that gestational age and Chronic Energy Deficiency can cause anemia in pregnant women at the Siniu Health Center, Motong Regency, Central Sulawesi.Keywords:Anemia, Gestational Age, Chronic Energy Deficiency
ANALYSIS OF SEXUAL HEALTH EDUCATION ON THE PERCEPTIONS OF ADOLESCENT WOMEN ON FREE SEX
Authors: Sejati Putri Eka , Puspitaningrum Elfa , Wabeke Vera 
Published: October 2022

The lack of health education to teenager about free sex affects young women's perceptions that are not good about free sex. The purpose of this study was to analyze the effect of sexual health education on adolescent girls' perceptions of free sex. The research design used pre-experimental research with one group pre-test-post-test design. The sample of this study was some young women aged 15-21 years, as many as 42 people. Based on the results of the study, it showed that of the 42 respondents, most of the respondents before being given health education had a sufficient perception of free sex. Almost all respondents have a good perception of free sex. The conclusion of this study is that there is an effect of sexual health education on the perception of young women about free sex in Sindang Baru Village, Toili District, Banggai Regency.
THE METHOD OF FORMING THE NEED FOR PHYSICAL SELF-IMPROVEMENT OF STUDENTS OF HIGHER EDUCATION INSTITUTIONS OF UKRAINE
Authors: Nebozhuk Oleh , Tychyna Iryna , Bolshakov Oleksandr , Olkhovyi Oleh , Babaiev Yurii , Khachatryan Artur , Fishchuk Ihor , Babych Maksim 
Published: October 2022

The article, based on the analysis of sources, defines and analyzes the need for physical self-improvement of student youth, namely: the structure and main components of this need have not yet been fully disclosed; the method of step-by-step application of means and methods in forming the need for physical exercises has not been developed; methods of interest formation and motives of independent physical exercises are not sufficiently researched. It is noted that the professional training of student youth cannot be complete if it is limited only to mastering knowledge in the specialty, an indispensable requirement for the successful training of students of higher education in Ukraine is the mandatory availability of physical capabilities for each student to use their knowledge as efficiently as possible in future professional activities.
The analysis of literary sources and dissertation studies shows that the problem of forming the need for physical self- improvement is just beginning to be developed. Until now, the concept of "need for physical self-improvement" has not been clearly defined, the structure and main components of this need have not been revealed, the methodology for the step-by-step application of means and methods in the formation of the need for physical exercises has not been developed, the means and methods of forming interest and motives for independent exercises have not been sufficiently researched physical exercises.
The purpose of the article is to theoretically substantiate and experimentally verify the effectiveness of the method of forming the need for physical self-improvement among students of higher education institutions of Ukraine. Principal results. It is proved that the three-component program of formation of the need for physical self-improvement of future specialists proposed by the author covers all aspects of physical education and allows it to act as a fundamental process of forming a students’ physical culture, when the valuable components of this sphere of culture become for them an internal asset and an objective vital need.
THE EFFECT OF DISTANCE EDUCATION ON THE DEVELOPMENT OF PHYSICAL QUALITIES OF STUDENTS OF HIGHER EDUCATION INSTITUTIONS
Authors: Syrovatko Z. , Yеfremenko V. 
Published: October 2022

The article determines the influence of distance learning on the development of physical qualities of students of higher education institutions. It was found that during the period of training using online technologies, there is a rapid decrease in the level of physical fitness of students of higher education.
In the course of the research, we used theoretical methods, in particular, the analysis and generalization of methodological, psychological-pedagogical and educational-methodical literature, which made it possible to study modern approaches to determining the level of development of physical qualities of participants in the educational process, in the conditions of distance learning; empirical: surveying students of higher education institutions to find out their motivational priorities.
It has been established that distance learning has a negative effect on the development of physical qualities.
Hypodynamia has a particularly adverse effect on the growth of young organisms. A large number of students have insufficient motor activity. At the same time, some students enjoy sports, the level of which requires them to perform relatively high volumes and intensities of physical activity. Therefore, the task of determining the optimal, as well as the minimum and maximum possible modes of motor activity arises. Motor activity has always been the most important link in the adaptation of living organisms to the environment, and in the process of evolution it was formed as a biological human need along with the needs for food, water, self-preservation and reproduction