bluuebunny/crossref_metadata_2025 huggingface dataset:
SEMANTIC STRUCTURE OF WORDS RELATED TO EDUCATION IN ENGLISH AND UZBEK LANGUAGES
Authors: Аkhmedov Oybek , Tilavova Malika
Published: January 2023

The article is devoted to combinatorial semasiology, which is a description of the relationship between word semantics and its coherence. A word has a specific meaning to join with another word in which its cognate is already included, which is an important correct linguistic indicator of this meaning. The semantic structure of words related to education in English and Uzbek languages is discussed and reflected in examples. Also, the study of several methods of semanticizing words is carried out in this article.
Thermal conductivity, abrasion resistance and compressive strength of end-of-life tire aggregate incorporated concrete
Authors: MERMERDAŞ Kasım , İPEK Süleyman , IŞIKER Yusuf , ULUSOY Alparslan
Published: January 2023

Recycling end-of-life tires is a global problem that requires an urgent solution. Storing and preserving these tires is a challenge that delays facing potential problems instead of solving the
problem. In this context, recycling waste tires without harming the environment and at low costs has been the focus of many researchers. For several decades, the possibility of grinding
these tires to aggregate size for concrete and substituting them with natural aggregate has been the subject of research by scientists working in this field. In this regard, this study aims to experimentally investigate the influence of waste rubber aggregate on some engineering properties of concrete, such as ultrasonic pulse velocity-based quality assessment, abrasion resistance, thermal conductivity characteristics, and mechanical performance, namely, compressive strength. Another significant side of the study was establishing a statistical relationship and correlation
between the w/c ratio and substitution level of waste rubber aggregate and the experimental outputs. The experimental study indicated that the waste rubber aggregate decreased the
concretes' compressive strength, but it improved the thermal conductivity characteristics and abrasion resistance of the concretes manufactured in this study. On the other hand, the statistical analysis revealed that the input parameters have meaningful effects on the engineering properties of the concretes, and there is a strong correlation between these properties.
Equivalence tuning of Strike Limit Algorithms
Authors: H. Givens Geof , Punt Andree , A.O. BERNSTEIN TIFFANY
Published: January 2023

Equivalence tuning involves adjusting a candidate aboriginal whaling management Srrike Limit Algorithm (SLA) to enable fair comparison with respect to its ability to satisfy the objectives for aboriginal subsistence whaling. Two methods for equivalence tuning ('depletion tuning' and 'H-tuning') are reviewed and compared. Conceptually, H-tuning is appealing because it accounts for aboriginal subsistence need as well as risk explicitly, whereas depletion tuning is based only on risk. However, H-tuning is only approximate, whereas depletion tuning is exact. Whale dynamics are slow so the choice among alternative SLAs is likely to be one related to a simple catch/risk trade-off. Hence, it is reasonable to favour the simpler depletion tuning approach if it can be implemented in a manner that facilitates fair and reasonable comparison. However, in one example shown, H-tuning was more successful at finding a comparison level that reflected an appropriate catch/risk balance.
Análisis de la eficiencia bancaria en Ecuador, El Salvador y Panamá para el periodo 2007-2021
Authors: Guachamín Marcela , Llumiquinga Andrés , Pérez Esteven
Published: January 2023

Esta investigación aporta a la literatura y al monitoreo de los bancos ante la falta de estudios centrados en la eficiencia bancaria de los tres países dolarizados. Se propone un análisis en dos etapas, en donde, por medio de una muestra de 138 bancos, se aplica una metodología no paramétrica denominada Análisis Envolvente de Datos (DEA) para calcular una medida comparativa de eficiencia bancaria. En la segunda etapa, se analiza las determinantes de la eficiencia bancaria, por medio de un modelo de regresión de datos de panel que tiene como variables explicativas un conjunto de datos del tipo financieras, económicas y regulatorias. Los resultados sugieren que el tamaño, la liquidez, la rentabilidad, la concentración del mercado, el PIB y el entorno regulatorio son determinantes de la eficiencia bancaria para los tres países dolarizados.
Dinámicas familiares frente al consumo de sustancias psicoactivas. Percepciones de adolescentes consumidores y sus cuidadores
Authors: Redondo Mendoza Ciro , Castilla Tang José , Arboleda Agudelo Vivi , González Correa Yureidy
Published: January 2023

El consumo de sustancias psicoactivas (SPA) es un grave problema social y de salud pública con una gran tendencia a aumentar a nivel mundial, estas afectaciones de salud incluso pueden estar relacionadas con alteraciones neuro-comportamentales. Estudios han evidenciado que existen factores de riesgo asociados al consumo de SPA en adolescentes entre los que se destaca la valoración de los padres, cuidadores o adultos en el entorno del adolescente acerca de su consumo, demostrando que una actitud no permisiva puede incidir en un menor consumo (Secades y Fernández, 2002). A partir de ello, el objetivo de esta investigación fue analizar las percepciones que tienen dos adolescentes consumidores de sustancias psicoactivas y sus padres o cuidadores frente a sus dinámicas familiares en un municipio de Antioquia, Colombia. Para ello, se realizó un estudio de caso en el que se construyó una entrevista semiestructurada basada en las categorías de dinámica familiar y consumo de sustancias psicoactivas, además, se elaboró un genograma para conocer la estructura familiar. En los resultados se pudo encontrar que estas unidades de análisis presentan un consumo de SPA desde temprana edad en el que es posible, de acuerdo a las percepciones, características y descripciones de su dinámica familiar, que indirectamente esto haya tenido que ver con este tipo de conducta, derivado de los modelos parentales presentes dentro del núcleo familiar como lo son el estilo negligente y permisivo, además de vínculos de apego inseguro ambivalente y evitativo, a lo que también se suma el consumo de SPA por parte de algunos otros miembros de la familia.
Percepção dos habitantes da cidade angolana do Huambo face à sustentabilidade
Authors: Lucamba Eugenio Calei
Published: January 2023

O presente estudo trata sobre a percepção dos habitantes da cidade angolana do Huambo face à sustentabilidade. O contexto ambiental da cidade do Huambo mudou profundamente no último decénio, devido à pressão humana. Uma parte significativa da cidade encontra-se desestruturada por influência da deslocação de populações rurais para a cidade, ocasionando o desenvolvimento de espaços periurbanos. Portanto, é necessária capacidade técnica e profissional para que se criem na cidade bases para um desenvolvimento sustentável. O acesso a informação actual, segura e oportuna sobre as questões ambientais é um direito consagrado à luz da legislação vigente. Sendo a sustentabilidade uma temática actual, onde as preocupações científicas, políticas e dos cidadãos são crescentes, o propósito deste estudo é o de avaliar o que os residentes da cidade de Huambo pensam, o que sabem, que hábitos sustentáveis têm. Espera-se que esta pesquisa aumente a compreensão sobre a complexidade dos temas relacionados com cidades sustentáveis e a qualidade de vida, facilitando a implementação de medidas que visem corrigir ou reabilitar possíveis tendências negativas, e contribuir para a gestão sustentável e participativa dos recursos naturais que se herdaram, assim como a obrigação de os legar em boas condições às gerações vindouras.
Boshlang‘ich sinf o‘quvchilarining ona tilidan iqtidorini diagnostika qilish mexanizmlarini takomillashtirish
Authors: Norqobilova Rayxona
Published: January 2023

Ushbu maqolada boshlang‘ich sinf o‘quvchilari faoliyatini indikatorlar asosida diagnostika qilish, ta’lim samaradorligi printsipining ikkinchi parametri “Umumiy o‘rta ta’lim muassasasida samarali diagnostik xizmatni tashkil qilish” indikatorlari haqida ma’lumotlar keltirilgan.
Юқори синф ўқувчиларида ноанъанавий ҳаракатли ўйинлар орқали ҳаракат сифатларини ривожлантириш
Authors: Абдуллаев Яшнаржон
Published: January 2023

Тадқиқот юқори синф ўқувчиларининг дарс жараёнида ноанъанавий ҳаракатли ўйинлардан самарали фойдаланиш орқали ҳаракат сифатларини ривожлантиришга бағишланган. Ўзбекистон Республикасининг ҳозирги давр босқичида кичик ёшдаги мактаб ўқувчиларининг жисмоний тарбия муаммолари кўриб чиқилган. Бошланғич синф ўқувчиларнинг ҳаракат қобилиятларини ривожлантириш учун табақалаштирилган дастурлаш орқали мактабда жисмоний тарбия фани муаммоларини ҳал қилишни такомиллаштиришга имкон берадиган ва дарс шакли билан боғлиқ янги ёндашувларни ишлаб чиқиш масалалари кўриб чиқилади. Ишлаб чиқилган услубнинг ижобий таъсири аниқланади.
Органы внутренних дел в борьбе с коррупцией
Authors: ИКРАМОВ Азизбек
Published: January 2023

В статье кратко описаны приоритетные задачи органов внутренних дел в сфере борьбы с коррупцией, показаны реализуемые в системе национальные программы подготовки кадров и всесторонний анализ проводимой работы в данной сфере.
Analysis of the impact on the customer experience due to the integration of interactive technology in a retail space
Authors: Díaz-Ontiveros Valeria , Santana-Mancilla Pedro César , Mejía Medina David Abdel
Published: January 2023

The presence of technology in physical retail sites has a great tendency to incorporate smart and interactive elements; given this situation, the concept of smart retail arises to reinvent and, at the same time reinforcing, the role of stores in offering a better customer experience to consumers through the use of technology. This study explores the level of acceptance, interaction, and perception of users in technologically improved environments, the role of technology as a variable in the store's atmosphere, and the impact these implementations generate in terms of customer perception and the physical design of the space.
Interactive games for deaf children: An exploratory literature review
Authors: Sánchez Nava Alfredo , Ramos Aguirre Pablo A. , Gaytán Lugo Laura Sanely , Santana-Mancilla Pedro C.
Published: January 2023

Video games focused on deaf people, whether for entertainment or serious purposes, are a topic that has been little explored. An exploratory literature review is carried out in this work to find meaningful research works in this knowledge field. An analysis of the found works highlights the strengths and limitations of these technologies in terms of accessibility. Finally, some reflections are offered.
Technological Pedagogical and Content Knowledge (TPACK) of the Pre-service Science Teachers in Caraga Region
Authors: Peligro Vivian C.
Published: January 2023

TPACK is a dynamic and transactional relationship between content, pedagogy, and technology. It is vital for good teaching with technology to understand the mutual relationship between the three components taken together to create suitable, context-specific, strategies and representations. The purpose of the study is to evaluate the level of technology pedagogy and content knowledge of pre-service science teachers. The respondents were the 428 pre-service science teachers from the different higher education institutions in Caraga Region. Results showed that the overall mean score of the level of technology pedagogy and content knowledge (TPACK) of the pre-service science teachers was low (4.11). Moreover, technological knowledge (TK) obtained the highest mean score of 5.19 while technological pedagogical and content knowledge (TPACK) was the lowest (3.18). It implied that the pre-service science teachers have insufficient training and practice to include technology in their instructions. Further, there are two (2) models that predict the TPACK of the pre-service science teachers namely: (Model 1) TPACK = f(TK) and (Model 2) TPACK = f(TK + PCK). TK influenced the TPACK in model 1 while TK and PCK influenced the TPACK in model 2. TK and PCK showed a positive relationship to TPACK. Hence, to have an effective network between technology, pedagogy, and content in teacher education programs, it is hereby recommended the inclusion of professional development in the curriculum of the preservice teachers through the conduct of capability training and hands-on exposure to acquiring additional knowledge in integrating technology in the classroom instructions within their content areas.
Telaah Pemberian Informasi dan Persetujuan Tindakan Medis Pasien Bedah Sectio Caesarea di Rumah Sakit Ibu dan Anak Husada Bunda Malang
Authors: Nurjayanti Wigati , Rusdi Achmad Jaelani , Prisusanti Retno Dewi , Ikawati Fita Rusdian
Published: January 2023

Pendahuluan: Informed consent merupakan sesuatu uraian mengenai tindakan medis yang hendak diberikan terhadap pasien dimana pasien biasanya membagikan persetujuan ataupun penolakan lebih lanjut terhadap rencana tindakan tersebut dan tujuan dalam penelitian ini untuk mengetahui pelaksanaan pemberian informasi persetujuan tindakan medis pasien bedah section caesarea unit rawat inap. Metode: Penelitian ini menggunakan metode deskriptif kualitatif dengan pendekatan studi kasus Hasil: Hasil penelitian bahwa pelaksanaan pemberian informasi sudah sesuai dengan standar yang ada. Kelengkapan formulir informed consent termasuk kedalam kategori belum baik, hal ini terlihat formulir yang paling tinggi ketidaklengkapannya 16 sampel (44%) pada nama tanda tangan keluarga pasien dan nama tanda tangan saksi 1. Kesimpulan: Pelaksanaan pemberian informasi sudah ada, dimulai dari tempat pendaftaran, ruang rawat inap dokter memberikan informasi sampai dengan pasien sebelum melakukan tindakan medis. Kelengkapan informed consent yang diisi oleh dokter maupun perawat agar terisi dengan lengkap
Importancia del estudio del tumor del estroma gastrointestinal en el Perú
Authors: Carbajal Calderón Lucila Consuelo , Vela Ruiz Jose Manuel
Published: January 2023

Los tumores del estroma gastrointestinal (GIST) son neoplasias mesenquimales originadas en el tracto gastrointestinal (1) siendo las lesiones subepitelialesmalignas más comunes (2). En su mayoría derivan de precursores de células intersticiales de Cajal y su localización más frecuente es el estómago (60-65%) y el intestino delgado (20-25%) (1,3). Aproximadamente del 10% al 30% de los GIST tienen un curso clínico agresivo (2); por ello es importante valorar los factores asociados a la enfermedad teniendo en cuenta edad, sexo, raza y factores genéticos en nuestra población peruana debido a la heterogeneidad que se pueda presentar ya mencionada en algunos estudios publicados por su revista(4).
EUS-Guided gallbladder drainage vs percutaneous transhepatic drainage in patients with acute cholecystitis: a systematic review and meta-analysis
Authors: Guzmán-Calderón Edson , Alfonso Chacaltana1 Alfonso , Díaz-Arocutipa Carlos , Díaz Ramiro , Arcana Ronald , Ramón Aparicio José
Published: January 2023

Occasionally, cholecystectomy is not possible because the patient is not suitable for surgery, and non-operative management should be performed. In these patients, the non-operative management can be through the percutaneous transhepatic gallbladder drainage (PTGBD) or the endoscopic gallbladder drainage. We decided to compare the efficacy and safety of PTGBD and EUS-GBD in the non-operative management of patients with acute cholecystitis. We conducted a systematic review in different databases, such as PubMed, OVID, Medline, and Cochrane Databases. This meta-analysis considers studies published until September 2021. Six studies were selected (2 RCTs). These studies included 749 patients. The mean age was 72.81 ±7.41 years, and males represented 57.4%. EUS-GBD technical success was lower than PTGBD (RR, 0.97; 95% CI, 0.95-0.99), whereas clinical success and adverse events rates were similar in both groups. Twenty-one deaths were reported in all six studies. The global mortality rate was 2.80%, without differences in both groups (2.84% and 2.77% in the EUS-GBD group and the PTGBD groups, respectively). EUS-GBD and PTGBD were successful techniques for gallbladder drainage in patients with acute cholecystitis who are non-tributary for surgery. EUS-GBD has a similar clinical success rate and a similar adverse events rate in comparison to PTGBD. The high technical success and the low adverse events rate of the EUS approach to gallbladder make this technique an excellent alternative for patients with acute cholecystitis who cannot be undergoing surgery.
Rotura de Pseudoaneurisma tras Pancreatitis Aguda Necrotizante que debuta como Hemorragia Digestiva Alta por Fistulización del Duodeno
Authors: López de la cruz Julia Lopez , Aso Gonzalvo Maria Concepción , Martínez Samuel Jesús , Borao Laguna Cristina , Millastre Bocos Judith
Published: January 2023

Presentamos el caso de un varón de 64 años quien, tras un primer episodio de pancreatitis aguda necrotizante, reingresa a los 20 días por cuadro de dolor epigástrico intenso y posteriormente episodio de hemorragia digestiva alta en forma de hematemesis y melenas con inestabilización hemodinámica. Se realiza en ese momento gastroscopia urgente objetivándose probable fistula gastrointestinal en bulbo duodenal con coágulo adherido sin sangrado activo en ese momento por lo que se realiza angio-TC urgente que revela colección peripancreática necrótica con presencia de sangrado activo en su interior, procedente de la arteria pancreatoduodenal. La arteriografía urgente identificó imagen compatible con pseudoaneurisma arterial dependiente de la rama de arteria pancreatoduodenal, que fue embolizada con éxito. Desgraciadamente el paciente falleció en las horas posteriores, como consecuencia de un shock séptico secundario a colección pancreática infectada.
An unusual case of extensive polypoid high-grade dysplasia in Barrett's esophagus
Authors: Benites Harold , Marín Calderón Luis Marín , Bardalez Cruz Paulo , Medina Morales Bryan , Asencios Cusihuallpa Jairo , Kapsoli María
Published: January 2023

Barrett’s esophagus (BE) is a known precursor of dysplasia and adenocarcinoma. Endoscopic resection and surgery are the techniques used to treat these kinds of lesions. However, endoscopic resection is considered the first choice for the management of superficial lesions. Dysplasia in BE most commonly appears like a flat lesion but here we describe an unusual case of dysplasia and superficial adenocarcinoma looking like an extensive polypoid lesion.
Despedida del editor
Authors: Piscoya Rivera Alejandro
Published: January 2023

Hace 13 años, en 2009, fui convocado a participar en el Comité Editorial de la Revista de Gastroenterología del Perú, yo era un gastroenterólogo joven con menos de 5 años de graduado con interés en la investigación y un poquito de experiencia en estos avatares, aquí encontré un grupo humano fabuloso y de la mano de Alberto Zolezzi fue aprendiendo el proceso de revisión y edición que incluía largas visitas a la imprenta para corregir el machote, la versión final, que había que corregir antes de imprimir.
Taman Sebagai Strategi Kontra Terorisme Studi Kasus Gedung Sate dan Gasibu Bandung
Authors: Heriansyah Heriansyah
Published: January 2023

Jawa Barat termasuk daerah zona merah terorisme di Indonesia. Jawa Barat menduduki rangking ketiga sebagai lokasi kejadian aksi terorisme. Di Bandung, ibukota Provinsi Jawa Barat, sudah terjadi tiga kali aksi teror yaitu di Kecamatan Cibiru, Cicendo dan Buah Batu. Namun demikian, di pusat pemerintahan kawasan Gedung Sate dan Gasibu belum pernah terjadi aksi teror. Artikel ini menjelaskan secara deskriptif desain keamanan Gedung Sate dan Gasibu dengan  dengan pendekatan natural surveilliance, defensible space,  fungsi taman kota dan modal sosial. Dengan menggunakan metode kualitatif-fenomenologi penelitian ini mengumpulkan data melalui observasi dan wawancara sebagai sumber primer, dilengkapi dengan data-data sekunder dari buku, dokumen, jurnal dan website. Penulis menemukan korelasi antara tamanisasi dengan rendahnya tingkat kejahatan, khususnya terorisme.
De Groote Postweg Sebagai Pemicu Perubahan Struktur Kota di Jawa Bagian Barat
Authors: Bachtiar Firmansyah , Sidharta Albertus , Rejeki VG Sri , Tarigan Riandy , Ardiyanto Antonius
Published: January 2023

Jalan Raya Pos (De Groote Postweg) merupakan suatu bentuk pengembangan infrastruktur peninggalan kolonial yang menjadi salah satu pemicu pertumbuhan kawasan perkotaan di sepanjang jalur yang dilaluinya. Jaringan jalan ini melintas dari Anyer hingga Panarukan dan diantaranya melewati beberapa kota besar pada 5 provinsi di Pulau Jawa. Jalur jalan ini di masa sekarang terkenal sebagai jalur transportasi darat utama khususnya di pesisir Pantai Utara (Pantura) Jawa, menghubungkan wilayah barat dan timur sepanjang sekitar 1.000 km. Pada wilayah di sisi barat Pulau Jawa, jalur jalan tersebut antara lain melewati wilayah Serang, Jakarta, Bogor, Bandung, dan Cirebon. Kota-kota tersebut berkembang saat ini dengan struktur kota yang dipengaruhi oleh keberadaan De Groote Postweg yang mengubah tatanan kota pada masa lalu sehingga berkembang layaknya sekarang. Perubahan struktur ruang kota itu antara lain terjadi dalam bentuk pemindahan pusat kota maupun perubahan pola jaringan jalan sehingga membuat pemanfaatan ruang di kota-kota yang dilalui cenderung berorientasi ke jalan raya pos sebagai media transportasi logistik dan pasukan di era Daendels. Perkembangan kota—kota tersebut seperti yang dapat dilihat hingga kini merupakan salah satu dampak dari perubahan struktur ruang pasca kota-kota tersebut terhubung oleh jalur De Groote Postweg.
Analisa Kecukupan Ruang Pengguna Pada Unit Hunian Rusunawa Jatinegara Barat dan Pengadegan, Jakarta
Authors: Rahardjo Astrid Hapsari
Published: January 2023

Kualitas ruang tinggal merupakan salah satu aspek yang mempengaruhi kualitas hidup. Salah satu pertimbangan terkait kualitas ruang tinggal tersebut adalah luasan hunian dan tingkat kepadatannya. Penyediaan hunian bagi masyarakat berpenghasilan rendah di Jakarta dilaksanakan antara lain melalui program pembangunan rumah susun sederhana bertingkat tinggi dengan pedoman teknis yang didasarkan pada Permen PUPR no. 05/PRT/M/2007. Luasan unit hunian pada ketentuan ini adalah minimal 30 m2. Pada sumber data lain dikatakan bahwa luas ruang hunian adalah 9 m2 dan 7,2 m2 per orang. Penelitian ini mengkaji tentang faktor ergonomi dan antropometri yang dikaitkan dengan kegiatan dan besaran ruang yang dibutuhkan penghuni dalam menjalankan kegiatannya tersebut disertai alat bantu atau penunjang kegiatan. Adapun lokus penelitian yang dipilih adalah unit hunian tipikal di Rusunawa Jatinegara Barat dan Rusunawa Pengadegan. Dengan luasan unit yang sama, unit hunian di kedua Rusunawa ini memiliki susunan ruang yang berbeda. Penelitian ini membandingkan kedua kondisi tersebut dan merujukkannya pada ukuran standar ruang yang terdapat pada Data Arsitek. Hasil dari penelitian ini diharapkan dapat memberikan gambaran terkait dengan pengakomodasiankegiatan manusia di dalam unit hunian rusunawa dan kesesuaiannya dari sisi ergonomi dan antropometri.
ЭФФЕКТИВНОЕ ПРОСТРАНСТВО-ВРЕМЯ В НЕЛИНЕЙНОЙ ЭЛЕКТРОДИНАМИКЕ ВАКУУМА
Authors: В. И. Денисов
Published: January 2023

"В работе показано, что электромагнитное поле оказывает на электромагнитные волны нелинейно-электродинамическое действие, во многом аналогичное действию гравитационного поля: лучи электромагнитных волн в неоднородном электромагнитном поле искривляются, а скорость распространения электромагнитных сигналов зависит не только от внешнего поля, но и от поляризации этих сигналов. Расчеты показали, что современный уровень развития экспериментальной техники вплотную приблизился к тому уровню, на котором возможно наблюдение эффектов нелинейной электродинамики вакуума. Наличие нелинейных слагаемых при старших производных в лагранжиане электромагнитного поля приводит к появлению эффективного псевдориманова пространства-времени, метрический тензор которого зависит не только от внешнего электромагнитного поля, но и от поляризации электромагнитной волны, распространяющейся в этом поле. Полученные в работе результаты позволяют выяснить экспериментальный статус различных моделей нелинейной электродинамики вакуума и исследовать на эксперименте естественную геометрию для электромагнитного поля в нелинейной электродинамике вакуума. "
Dynamic concepts to handle geodetic networks with continuous monitoring data in areas with ground movements
Authors: Niemeier Wolfgang , Tengen Dieter
Published: January 2023

Since decades the discrepancy exists that geodesists monitor changes of the earth surface resp. large engineering structures with most-modern equipment, but the results are computed and presented in a suboptimal manner: In many cases, the displacements are computed in relation to reference (datum) stations, which are not stable over a long time. Aside, the variations of an object are presented as coordinates for representative points with time stamps or with displacements rates (absolute values or velocities). Finally, nowadays often we have continuous measuring sensors and data, but there is no complete concept to treat variations continuously within the coordinate approach. In this paper at first the problems are outlined and open questions are formulated. Then some ideas are presented, how to analyse and describe coordinates in a continuous manner, taking into account the classical concepts and thinking of the surveying profession. The new ideas start with the definition of a stable reference frame over time, followed by the introduction of time dependent coordinates. A specific objective is to deliver day-by-day precise reference coordinate values for different groups, working on monitoring with their own sensors and computational concepts in the same area. These concepts are applied to an extended monitoring network of the mining authority Ruhrkohle AG (RAG), responsible for the eternal obligations that the German hard coal mining industry has left behind. This RUHR-network is located in the federal state North-Rhine-Westphalia within German, where after 300 years of coal mining larger and irregular ground movements can be expected.
Crustal velocity field in Baza and Galera faults: A new estimation from GPS position time series in 2009 - 2018 time span
Authors: Gil Antonio J. , Borque M. Jesús , Avilés Manuel , De Lacy M. Clara , Galindo‐Zaldívar Jesús , Alfaro Pedro , García‐Tortosa F. J. , Sánchez‐Alzola Alberto , Martín‐Rojas Iván , Medina‐Cascales Iván , Ruano Patricia , Tendero Víctor , Madarieta‐Txurruka Asier , Blanca Sergio , Madrigal Moisés , Chacón Fernando , Miras Lucía
Published: January 2023

The Baza and Galera faults are two active geologic structures located in the central area of the Betic Cordillera (Southern Spain). The goal of our research is to constrain the activity of this faults from high quality GPS measurements to obtain precise deformation rates. In 2008 a GPS survey – mode network was installed to monitor this area. In previous works, we presented a velocity field based on the analysis of some GPS campaigns. Here we show the new results computed from nine GPS campaigns in the timespan 2009-2018. The measurements were done in September 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2017 and 2018. The data process and analysis were performed in Precise Point Positioning by using GIPSYX 1.6 software. GIPSY is a GNSS-inferred positioning software developed by the Jet Propulsion Laboratory. Then, the new estimation of the crustal velocity ﬁeld is computed from the IGb14 time series by SARI software. The model applied to the original time series, using weighted least squares, consists of an intercept, a site rate and an offset to account for an antenna change. The error term is composed of white noise and temporally correlated random error. The colored noise is described by a random-walk process. We have assumed a typical magnitude for this process of 1.0 mm/√yr. Finally, we discuss the implications of the new results for the tectonic setting and seismic hazard assessment of this key tectonic area of the Betic Cordillera.
Imaging land subsidence in the Guadalentín River Basin (SE Spain) using Advanced Differential SAR Interferometry
Authors: Bru Guadalupe , Portela Juan J. , Ezquerro Pablo , Navarro M. Inés , Staller Alejandra , Béjar-Pizarro Marta , Guardiola-Albert Carolina , Fernández-Merodo José A. , López-Vinielles Juan , Tomás Roberto , López-sánchez Juan M.
Published: January 2023

Aquifer overexploitation can lead to the irreversible loss of groundwater storage caused by the compaction or consolidation of unconsolidated fine-grained sediments resulting in land subsidence. Advanced Differential SAR Interferometry (A-DINSAR) is particularly efficient to monitor progressive ground movements, making it an appropriate method to study depleting aquifers undergoing overexploitation and land subsidence. The Guadalentín River Basin (Murcia, Spain) is a widely recognized subsiding area that exhibits the highest rates of groundwater-related land subsidence recorded in Europe (>10 cm/yr). The basin covers an extension of more than 500 km2 and is underlain by an overexploited aquifer-system formed by two contiguous hydraulically connected units (Alto Guadalentín and Bajo Guadalentín). Although during the last years the piezometric levels have partially stabilized, the ongoing aquifer-system deformation is evident and significant, as revealed by the A-DInSAR analysis presented. In this work, we submit the first vertical and horizontal (E-W) decomposition results of the LOS velocity and displacement time series of the whole Guadalentín Basin obtained from two datasets of Sentinel-1 SAR acquisitions in ascending and descending modes. The images cover the period from 2015 to 2021 and they were processed using the Parallel Small BAseline Subset (P-SBAS) implemented by CNR-IREA in the Geohazards Exploitation Platform (GEP) on-demand web tool, which is funded by the European Space Agency. The output ascending and descending measurement points of P-SBAS lie on the same regular grid, which is particularly suited for the geometrical decomposition. Time series displacements are compared to a permanent GNSS station located in the Bajo Guadalentín basin.
MOMPA: InSAR monitoring in the Eastern Pyrenees
Authors: Barra Anna , Fabregat Ivan , Echeverria Anna , Marturia Jordi , Gao Qi , Luzi Guido , Cuevas María , Buxó Pere , Trapero Laura , Gasc Muriel , Espin Pedro , Crosetto Michele
Published: January 2023

This paper describes the main outcomes of the European research project MOMPA (Monitoring of Ground Movements and Action Protocol). Its objective is to provide useful tools for the prevention and management of risks due to slope movements, based on the satellite monitoring InSAR (Interferometric SAR) technique. The project includes two parts: risk evaluation and the integration of InSAR in an action protocol for Civil Protections. The study area encompasses 4000 km2 including a part of the eastern Pyrenees. The project exploited medium-resolution (Sentinel-1) and high-resolution (COSMO-SkyMed) satellite images to generate ground displacement maps at interregional scale and detect the Active Deformation Areas (ADA). The ADA map was used to select movements with potential risk which were further examined by a local analysis using photo interpretation and fieldwork.
Evaluation of synthetic aperture radar interferometric techniques for monitoring of fast deformation caused by underground mining exploitation
Authors: Pawluszek-Filipiak Kamila , Ilieva Maya , Wielgocka Natalia , Stasch Krzysztof
Published: January 2023

EPOS-PL+ is the Polish national realization of the European Plate Observing System (EPOS) project that aims to build a multidisciplinary infrastructure. It allows integration of a variety of geoscience expertise and techniques to better understand the geohazard related to the underground mining of coal in the Upper Silesian Coal Basin (USCB) in Poland. The study case in this project is the Marcel Mine, located within USCB, where the detected subsidence for the analyzed period of four months reaches 91 cm. Various interferometric processing techniques demonstrated some advantages and also some limitations in the context of mining deformation measurement, including accuracy, spatial resolution, detectable deformation rate, atmospheric delay, and  ability to detect the maximal deformation gradients. This is especially important from a mining perspective. Therefore, we investigated three different interferometric processing techniques to monitor fast mining deformation in the Marcel hard coal mine area. More specifically, we used conventional DInSAR, Small Baseline Subsets (SBAS), and Persistent Scattered Interferometry (PSInSAR). The result confirmed that none of these methods can be considered as the best. The DInSAR approach allows capturing the maximal deformation gradient, which was not possible with the PSInSAR and SBAS approaches. On the contrary, PSInSAR and SBAS allow us to provide less noisy and reliable results in the area of safety pillars.
Pan-European deformation monitoring: The European Ground Motion Service
Authors: Crosetto Michele , Solari Lorenzo , Mróz Marek
Published: January 2023

This paper describes the first results of the European Ground Motion Service (EGMS). The EGMS is part of the Copernicus Land Monitoring Service and represents a unique initiative for performing ground deformation monitoring at a European scale. This service makes use of Advanced Differential Interferometric SAR (A-DInSAR) techniques based on satellite Synthetic Aperture Radar (SAR) imagery. In particular, it exploits the Sentinel-1A/B SAR images of the Copernicus Programme, acquired over Europe. The paper briefly summarizes the main characteristics of the EGMS, describing different products of this Service. Then it presents some case studies extracted from the EGMS products. Examples of natural and human-induced geohazards are described.
Monitoring embankment dams from space using satellite radar interferometry: Case studies from RemoDams project
Authors: Ruiz-Armenteros Antonio M. , Delgado-Blasco José Manuel , Bakon Matus , Lamas-Fernández Francisco , Marchamalo-Sacristán Miguel , Gil-Cruz Antonio J. , Papco Juraj , González-Rodrigo Beatriz , Lazecky Milan , Perissin Daniele , Sousa Joaquim J.
Published: January 2023

The monitoring procedures with different geotechnical/structural sensors and classical geodetic techniques including GNSS are the usual practices in most of the dams where these controls are established. Other geomatic techniques such as TLS, GB-SAR and multi-temporal InSAR (MT-InSAR), allow the determination of 3D displacements with the advantage of covering a large number of control points. In particular, MT-InSAR techniques enable the detection of displacements at a very low cost compared to other techniques, and without the need for field work or the installation of special equipment. In addition, they can provide a single source of information on the stability of the dam when monitoring programs are not carried out due to lack of funding, resources or other reasons. These techniques provide measurement uncertainties of the order of 1 mm/year, interpreting time series of interferometric phases of coherent reflectors present in the area, called Persistent Scatterers. In this work, we present the adaptation and application of MT-InSAR techniques to monitor embankment dams, obtaining vertical displacements, characterizing their consolidation rates, and allowing the identification of potential problems surrounding the reservoir that require further field investigation. This study is part of the ReMoDams project, a Spanish research initiative developed for monitoring dam structural stability from space using satellite radar interferometry.
Structural analysis of monitoring results of long-span roof structures
Authors: Shults Roman
Published: January 2023

The concept of analysis of geodetic monitoring results solely from a geometric point of view is recognized as an obsolete approach. A complex analysis of geodetic measurements (geometric approach) and the structure stress-strain analysis (mechanical approach) allows obtaining the whole picture of any engineering structure displacements. The detailed scheme of the structural analysis of geospatial monitoring results of the long-span roof structures has been given in the presented paper. The results of the geospatial monitoring of the large warehouse have been chosen as a study subject. The structure's roof consists of planar trusses, the main objects of external loads combined with dead loads. According to the complex analysis procedure, the trusses were analyzed using the method of joints with the determination of partial member forces. At the next step, these forces were leveraged in the following order member force–member deformation–node displacement. To obtain the actual displacements of the truss nodes, one has to account for the vertical displacements of the leaning points where the truss touched the column. That step is also being accomplished using the method of joints. Having the actual node displacements, one may compare them with geodetic monitoring results. The comparison results generally allow us to reveal the places with unacceptable displacements and estimate whether they are determined with the necessary accuracy. In this particular case, the final node's displacements were yielded as an output of combined analysis, both geometric and mechanical. That, in turn, lets to acquire the deformation process's genuine parameters. The study results have shown the high efficiency of the presented research methodology.
Deutschland wird Hochpreis-Land
Authors: Schulz Hans-Jürgen , Lattmann Christian , Queck Matthias
Published: January 2023

Die Lebensmittelpreise in Deutschland nähern sich im Jahr 2023 weiter an das Niveau einst teurerer Nachbarländer an. Das liegt auch daran, dass Hersteller lieber ins Ausland verkaufen.
Freche Freunde steigen in neue Kategorien ein
Authors: Brändlein Philip
Published: January 2023

Der Babynahrungshersteller Erdbär greift mit seiner Marke Freche Freunde in neuen Kategorien an. Das vergangene Jahr war für das Berliner Unternehmen trotz eines deutlichen Wachstums nicht zufriedenstellend.
EU will Greenwashing bestrafen
Authors: Falker Gerrit-Milena
Published: January 2023

Ende März will die EU-Kommission ihren Entwurf einer „Green-Claims-Richtlinie“ präsentieren. Wohin die Reise gehen könnte, zeigt eine jetzt durchgestochene Fassung.
Ein Mann mit vielen Rollen
Authors: Brändlein Philip
Published: January 2023

Pandemie und Krieg haben die Tissue-Branche durchgeschüttelt. Martin Krengel, das Familienoberhaupt des Handelsmarkenherstellers Wepa, bleibt trotz allem ruhig und erfindet sich in den letzten Jahren seiner Karriere noch einmal neu. Philip Brändlein
Neuheiten sind rar
Authors: Sonntag Axel Stefan
Published: January 2023

Während der Corona-Jahre ging die Einführung neuer Produkte von Markenartiklern deutlich zurück. Daran hat sich kaum etwas geändert, beklagen Händler und werden aktiv. Eine Chance für eigene Vermarktungshighlights – und Handelsmarken. Axel Stefan Sonntag
Licht und Schatten im Nonfood-Markt
Authors: Biester Silke
Published: January 2023

Hohe Kosten und niedrige Kaufbereitschaft belasten die Branche. Gleichzeitig tun sich in der Krise neue Chancen auf. Unternehmen definieren ihre Lieferketten neu und reduzieren Abhängigkeiten.
Branchenbündnis baut Infrastruktur für Mehrweg-System
Authors: Rode Jörg
Published: January 2023

Ein Bündnis von Unternehmen, Organisationen und Umweltbehörden will unter dem Namen „Reusable To-Go“ eine Daten-Infrastruktur für ein Mehrweg-Behälter-System für Food aufbauen. Ein Pilotprojekt in Mainz-Wiesbaden startet im Frühjahr.
Walmart weitet Drohnenlieferungen aus
Authors: Giuri Maurizio
Published: January 2023

Seit dem vergangenen Jahr beliefert Walmart Kunden in den USA in bestimmten Regionen per Drohne. Eine Zwischenauswertung zeigt nun, dass der Händler bereits 6000 Lieferflüge absolviert hat. Bei Amazon droht dagegen im Zuge der Massenentlassungen auch ein Stellenabbau beim Drohnenprogramm des Online-Riesen.
Werbeausgaben eingedampft
Authors: Konrad Jörg
Published: January 2023

Die Inflation, Lieferengpässe und der Krieg in der Ukraine haben im vergangenen Jahr den Handel und die Industrie verunsichert. Sparen war angesichts des Kostendrucks angesagt. Das schlug auf das Ausgabeverhalten der werbungtreibenden Unternehmen durch. Vielerorts regierte der Rotstift – nicht zuletzt bei Aldi, Lidl und Penny.
Ein Stück vom Kuchen
Authors: Vetter Bernhard
Published: January 2023

Berlin. Wenn am Sonntag die letzte Scheibe Elchwurst auf Algenbrot, das letzte Stück Krokodilgulasch und der letzte Schluck Sanddornsaft verputzt sind, wird die Internationale Grüne Woche (IGW) ihre Berechtigung nach der Coronapause bewiesen haben.
Strategien für eine höhere N-Effizienz
Authors: Severin Maximilian , Eißner Florian
Published: January 2023

Aktuell sind die meisten Bestände gut entwickelt. Die weitere Temperatur- und Niederschlagsentwicklung wird darüber entscheiden, wie sie ins Frühjahr gehen. Mit einer Düngestrategie, die Standort- und Betriebsspezifika ebenso berücksichtigt wie regionale Witterungsverläufe, lässt sich die Stickstoffaufnahme im Mittel um 5 bis 10 kg N/ha steigern.
Critical Insights into The Attributes of An Effective Board of Directors as A Deterrent to Corporate Fraud
Authors: Mohd Uzir Abdul Azim , Saat Nur Ashikin Mohd
Published: January 2023

This paper examined the characteristics of board of directors that are effective in mitigating corporate frauds by critically reviewing findings from previous and recent studies. The board of directors’ roles are first assessed in order to investigate their statutory duties and responsibilities, which will influence their governing actions to implement and enforce monitoring and disciplining measures to prevent misconduct and malpractice. The gender diversity of board members, corporate experience, independence, and frequency of board meetings are key board authorities, reputation, and influence in controlling fraudulent conduct in organisations. The establishment of specific law enforcement authorities and laws, specifically the Anti-Corruption Commission, the Anti-Money Laundering, Anti-Terrorism Financing, and Proceeds of Unlawful Activities, the Penal Code, and the Companies Act, are critical components in ensuring that fraudulent activities are prevented
Effect of Treatment Age on Mechanical Properties of Geopolymer Concrete
Authors: Ningrum Diana , Wijaya Handika Setya , Van Elisabeth
Published: January 2023

There are the same compound content, fly ash does not have the ability to bind, so it requires an alkaline activator for the polymerization reaction or binding reaction to occur. The alkali activators commonly used are sodium hydroxide and sodium silicate. The use of these materials makes concrete with fly ash known as geopolymer concrete. Geopolymer concrete is an alternative to conventional concrete, so it must have optimal strength like conventional concrete, therefore researchers are interested in testing the value of compressive strength, split tensile strength and mode of elasticity of geopolymer concrete using 10 molar alkali activator with a ratio of 3:2. for variations in the age of concrete 7, 14, 21, and 28 days; and the conversion value of geopolymer concrete using 10 molar alkali activator with a ratio of 3:2 for variations in the age of concrete 7, 14, 21, and 28 days. This research is an experimental study using variations in the age of concrete 7, 14, 21, and 28 days for geopolymer concrete using 10 molar alkali activator with a ratio of 3:2. The results of this study indicate that there is an effect of variations in the age of concrete on the value of compressive strength, split tensile strength, and modulus of elasticity of geopolymer concrete. Where the compressive strength, split tensile strength, and modulus of elasticity of geopolymer concrete at the age of 7 days are 31.40%; 35.44%; and 23.32% which at the age variation of 28 days increased by 100%. In addition, in this study, it is known that the conversion value at the age of 28 days for variations in the age of 7 days, 14 days, 21 days, and 28 days, respectively, is 0.31; 0.73; 0.97; 1.00

Keywords: Geopolymer Concrete, Compressive Strength, Modulus of Elasticity
The Rules Are Rewritten: NFT /Crypto Art
Authors: KANAT Sevtap
Published: January 2023

The developments in information and communication technology in the 21st century, and especially during the Covid-19 epidemic, are changing many areas of life, from banking transactions to shopping. One of the areas experiencing this change; it is the art sector from production to sale. In this period, new concepts such as NFT and Crypto art have entered our lives. Artists and higher education institutions that have to adapt to these changes, especially in this sensitive period, have started to research methods of finding crypto art and online creative markets.

In this context, the aim of this study is to provide information about the production and exhibition of a new work of art called crypto art, NFT platforms and methods of being a part of NFT. At the same time, while discussing the advantages and disadvantages of NFT, it is also important to explain the subject with important examples. The study is a qualitative research based on an explanatory literature review.

In the research, it is seen that the majority of the artists who actively use NFT platforms are graphic designers. Very few of the artists who produce works in the old generation and other branches of art are actively present on these platforms. When our education system is investigated, it is seen that there was no basic course that gave information about such platforms. It has been seen that NFT has been added as a course to the elective pool of only Yıldız Technical and Ankara University. In order for our other universities to be a part of the changing world, they need to include current developments in their programs. It shows that artists, especially graphic designers, follow the current with their individual efforts. In this study, how NFT provides economic advantages to artists is explained with examples.
Çevre Sorunlarına Akıllı Çözümler: İzmir Büyükşehir Belediyesi Örneği
Authors: ÖNER Şerif
Published: January 2023

Sanayileşmeyle birlikte kent yerleşimleri üzerinde artan nüfus baskısı çevre sorunlarını ortaya çıkarmıştır. Yirminci yüzyılın sonlarında uluslararası toplumun çevre sorunlarını fark etmesi bazı tedbirlerin alınmasıyla sonuçlanmıştır. Günümüzde iklim değişikliği ve küresel ısınma sorunu temel çevre sorunu olarak gündemdedir. Bu süreçte kent yerleşimleri hem kalkınmanın hem de çevre sorunlarının ilk basamağı olarak kabul edilmiştir. Bilgi ve iletişim teknolojilerindeki gelişmeler kent yönetimini değişime zorlamış ve akıllı kenti ortaya çıkarmıştır. Akıllı kent bileşenlerinden “akıllı çevre” çevresel sorunların giderilmesinde yol gösterici kabul edilmektedir. Kentler küresel kent olarak öne çıkmaya çalışırken ayrıca akıllı kent ve akıllı çevre dönüşümleriyle karşı karşıya kalmışlardır. Çalışmamızın amacı; akıllı kent ve akıllı çevre kavramını teorik ve uygulama açısından analiz etmektir. Çalışma kapsamında literatür ayrıntılı şekilde incelenmiş ve kaynakçada yer verilmiştir. Çalışmanın temel bulgusu Covid-19’un etkisiyle kentlerde artan akıllı dönüşüm sürecinin yaşanmakta olduğudur. Uygulama açısından bulgumuz ise, akıllı çevre uygulamaları açısından İzmir özelinde hava ve su kirliliğinin engellenmesine yönelik akıllı teknolojilerin yoğun biçimde kullanıldığıdır. Çalışmamız sonucunda çevre sorunlarının giderilmesinde akıllı çevre uygulamalarının son fırsat olarak görülmesi gerektiği fikri öne çıkarılmaktadır.