bluuebunny/crossref_metadata_2025 huggingface dataset:
Numerical Study on Influence of Input Wave’s Frequency on Dynamic Pre-Hole Isolation Pile-Soil Interaction in IABs
Authors: Fu Ruihuan , Briseghella Bruno , Xue Junqing , Aloisio Angelo , Nuti Camillo
Published: November 2022

The expansion joints and bearings can be eliminated in integral abutment bridges (IABs) to fundamentally resolve their durability problems. The pile beneath the abutment is considered as the most vulnerable component of IABs under earthquake. The seismic response of the pile in IABs could be reduced by using the pile with pre-hole filled by damping material (called pre-hole isolation pile). In this paper, a finite element model of shaking table tests on the pre-hole isolation pile-soil system under sine wave load was established by using ABAQUS/Explicit. The influence of the input wave’s frequency and the dimension of pre-hole on the dynamic pre-hole isolation pile-soil interaction was analyzed. It can be concluded that with an increase in the dimension of pre-hole, the fundamental frequency of pile-soil system decreased. When the input wave’s frequency is less than 8 Hz, the pre-hole isolation pile is more flexible than the normal pile. When the input wave’s frequency is 4 Hz, the pre-hole isolation pile with larger pre-hole diameter or depth shows the best seismic performance. However, when the input wave’s frequency is 8 Hz, the best seismic performance of pre-hole isolation pile with smaller pre-hole diameter or depth is obtained.
Establishment of Regional Bridge Degradation Model for Shandong Province
Authors: Wang Shanshan , Luo Lanxin , Shang Zhiqiang , Wang Yangchun
Published: November 2022

In this paper, a neural network-based regional bridge condition degradation model establishment method is proposed for the problem of regional bridge network level assessment and management and maintenance strategy optimization. First, a subset of features for bridge condition prediction is extracted from the road network database, and a suitable secondary transcoding technique is selected to accommodate the training of artificial neural networks; then, a cost-sensitive training error is introduced to obtain the optimal bridge degradation model through model selection. To verify the feasibility of the method, a case study of a small road network in the main highway section of Shandong Province was selected to obtain the degradation model of the bridge group in the region, which provides a basis for the future maintenance strategy of the regional road network.
Failures of Steel Silos for Grain Storage - Fortuity or Underestimated Risk
Authors: Dakov Dimitar , Georgiev Vasil , Boiadjieva Raina
Published: November 2022

The paper describes and investigates several cases of failures of silos made from corrugated thin steel sheets which were delivered and assembled in Bulgaria by foreign companies

Two main patterns of failures which occurred in different times of the year and at different locations in Bulgaria have been analyzed. The first failure pattern is related to collapses of conical roofs made from profiled trapezoidal steel sheetings while the second pattern involves fracture of cylindrical corrugated silo walls. On-site visual investigation of the failed silos and numerical analyses simulating the loading and stress state at the pre-failure situations have been performed.

Based on the lessons drawn from the investigated silo failures recommendations for improved structural design of the corrugated steel silos are proposed with the aim to avoid similar failure situations in the future.
Failure Mechanism Analysis of Circular Cfrp Components Under Unequal Impact Load
Authors: Yanhui Liu , Al-Bukhaiti Khalil , Shichun Zhao , Abas Hussein , Nan Xu , Lang Yang , Yu Yan Xing , Daguang Han
Published: November 2022

This paper investigates the responses of circular CFRP-RC components when subjected to an asymmetrical impact force. The impact performance of CFRP-RC components was investigated using drop-hammer impact test equipment. The failure mechanism and dynamic response properties of the CFRP-RC components were considered critical to obtaining. Three specimens were used in the experiments. The specimen's crack propagation pattern, failure mechanism, impact force, and deflection time history curves are all obtained. The test results indicate that shear fractures occur between the impact point and the adjacent support. The failure mode of reinforced concrete components transforms from bending to shear related to the unequal span impact load. A finite element modeling method was proposed and demonstrated efficiently. The control variables were used to analyze the failure mode and mechanism. Once the impact velocity or the number of CFRP layers decreases, the component fails in shear rather than bending. During an impact load, the internal force distribution of components differs significantly from that of a static load. The mechanical properties and failure mechanisms of CFRP-RC components are investigated using test and FE analysis. The failure modes of the components and the distribution and development of bending moments, shear forces, reinforcing strain, and energy consumption are all investigated.
Effects of Corrosion on the Capacity of the Nib of Reinforced Concrete Dapped-End Beams
Authors: Sgambi Luca , Bontemps Alexandra
Published: November 2022

Many studies have been conducted in the past decades to determine the impact of corrosion on public infrastructures such as bridges, due to the deterioration that has been witnessed since their construction, sometimes very early in their working life. This degradation has caused collapses, not only leading to economic losses but also provoking human casualties. The layout of certain structural elements complicates the inspection and maintenance processes, by creating tight spaces or blocking the access to certain surfaces. This is the case for dapped-end (half-joint) beams, whose height at the extremities has been shortened to create a support, called a nib, reducing the floor height and allowing the placement of an expansion joint. However, water can seep into this joint and stagnate on the lower nib if the drainage system and waterproofing are not adequate. During winter, when de-icing salts are spread on roads, this water becomes charged with chloride ions, which are the leading cause of corrosion in reinforced concrete structures. The purpose of this research is to numerically evaluate this reduction, using a non-linear finite- element analysis that is able to represent an evolving crack pattern taking into account both mechanical degradation due to loading and degradation caused by environmental factors.
Flutter Fragility Analysis of Long-Span Bridges Based on 3D Typhoon Model Using Geographically Weighted Regression
Authors: Fang Genshen , Pang Weichiang , Ge Yaojun
Published: November 2022

The long-span bridges in coastal region of China exposed to the challenge of typhoon-induced flutter instability with the continuous increase the span length and flexibility of bridges. A Monte- Carlo-technique-based framework to analyse the flutter fragility long-span bridges subjected to typhoon winds is developed. A 3D typhoon boundary layer wind field model and a geographically- weighted-regression (GWR) -based stochastic track model are proposed to generate a large quantity of synthetic tracks around the bridge site before achieving the typhoon wind hazard curves at the height of the bridge deck. The flutter critical wind speed of the bridge is derived accounting for the structural modal and damping randomness as well as experiment-induced errors of aeroelastic flutter derivatives. The typhoon-induced flutter failure probabilities of the bridge are then predicted and compared with code-suggested target reliability indices.
Damage Study of Dhamdum Bridge Concrete Pier by Flowing Rock Impact
Authors: Siddique Sabbir , Sharmin Faria , Tobgay Sonam K.
Published: November 2022

Near Samtse Dzongkhag in Bhutan, the country terrain is flat and hence the river ‘Dhamdum chu’ is very wide and remains dry during most of the time of the year. But during monsoon, rain water with melted ice from mountain, it becomes mighty. The bridge proposed over Dhamdum chu connecting the community residence to Samtse Industrial Park is a multiple span concrete bridge supported by solid concrete piers placed on open foundation. A very large span bridge was possible but not considered practical from the view point of economy and social aspect.

This paper represents the output of non-linear analysis carried out during design of the bridge to ensure safety of the bridge Piers against damage by impact from flowing rock if any. Rock impact simulation of the bridge pier is done using Finite Element Code[1]. Continuous Surface Cap Model (CSCM) of concrete model is used to identify the possible damage of Pier concrete. Plastic kinematic model of steel is used to represent the reinforcing steel. Two-way automatic surface to surface contact algorithm is employed between the rock and the static Pier.
Dynamic analysis of large-span suspension bridge under earthquake excitations using ANSYS-MATLAB co-simulation
Authors: Zhu Zhihui , Zhou Gaoyang , Gong Wei
Published: November 2022

Under strong excitations, such as earthquake, the effect of the geometric nonlinearity of the suspension bridge is significant. Traditional train-bridge interaction analysis method usually cannot simultaneously consider both geometric nonlinearity and spatial wheel-rail contact. In this paper, an ANSYS-MATLAB co-simulation method is proposed to analyze the dynamic responses of the train-suspension bridge system under earthquake excitation. The two software platforms are coupled through the interaction between track and bridge, and then the dynamic response of the whole vehicle bridge coupling system is solved. the dynamic response of the train-bridge system of a railway suspension bridge under the action of an earthquake is analysed, taking into account the effect of peak ground acceleration and characteristic period on the geometric nonlinearity of the bridge and the safety of trains running on the bridge.
Analytical Study on the Effect of the Condition of Cable Members on the Structural Safety of a Long-Span Suspension Bridge
Authors: Kaneda Takao , Arima Noriyasu
Published: November 2022

We have studied on an evaluation method to assess the structural soundness of the long-span suspension bridges taking into account of the condition of the suspender ropes, such as the break of the suspender rope.

This paper reports that an analytical study for Innoshima Bridge which is a long-span suspension bridge with a central span length of 770m, focusing on the effects of the modelling of the entire bridge model, the condition of cable members, and the analysis method.
Influence of Environmental Variables on Chloride Ion Distribution on Concrete Surface under Dry-Wet Cycle
Authors: Cheng Xiaokang , Peng Jianxin , Zhang Jianren
Published: November 2022

In order to study the effect of environmental variables on the chloride concentration on the concrete surface under the action of drying and wetting cycles. Firstly, the influence of environmental variables such as monthly average temperature, monthly sunshine duration, and monthly rainfall on the dry-wet time ratio in Haikou and Wenchang was analyzed, and the dry-wet cycle mechanism of the Puqian Bridge was established. Then, according to the dry-wetting cycle mechanism, the influence of multiple factors on the distribution of chloride concentration on the surface was discussed, and a model of the chloride concentration distribution on the surface of unsaturated concrete under the action of multiple factors was established. Finally, the distribution model is compared with the experimental data in the literature to verify the rationality of the distribution model.
Long Span Structure Design of Beijing Daxing International Airport Terminal Building
Authors: Zhu Zhongyi , Shu Weinong , Zhou Zhongfa , Zhang Lin , Liang Chenyu , Wang Yi , Wang Zhe , Deng Xuyang
Published: November 2022

Beijing Daxing International Airport Terminal has been named as the top of the New Seven Wonders by the Guardian. The 8 C-shaped columns in the central area of the terminal are organically combined with the roof structure to achieve the amazingly architectural effect. The new base and interlayer combined seismic isolation system is proposed to build the world's largest seismic- isolation building which also becomes a new benchmark of isolated structure. This terminal is the first completed project in the world that integrated high-speed rail transit and terminal, and vibration caused by high-speed trains is also controlled to an acceptable level.
Rapid Design and Construction Management of Emergency Hospital During the COVID-19 Epidemic
Authors: Li Ting , Yuan Liming , Hou Guoqiu , Wu Yifeng
Published: November 2022

In order to control the spread of the COVID-19 epidemic across the country, China has used all available resources to build infectious disease hospitals in various ways. These hospitals include three modes and adapt to different disease levels: temporary emergency hospitals; makeshift hospitals by transforming public buildings; and existing general wards transformed into infectious wards. Through the practice of several projects, on the basis of the original standard system, China urgently issued a series of relevant standards and guidelines to guide the construction of temporary hospitals. As one of the earliest cases of temporary emergency infectious disease hospital, the Thunder God Mountain Hospital adopted a prefabricated modular design concept in plan design, plane design and component design, and also combined the application of Building Information Modeling (BIM) and Computational Fluid Dynamics (CFD) technology. Based on industrialized module processing and manufacturing, combined with an efﬁcient on-site construction management system, the problem was solved of completing the construction in a very short time, which played a key role in controlling the epidemic situation.
Study On Stability of Single-Layer Aluminum Alloy Structure and Shear Capacity of Joints
Authors: Zhang Yueqiang , Ding Jiemin , Zhang Zheng
Published: November 2022

The Chongming comprehensive training hall adopts a single-layer aluminum alloy spherical shell structure with a rise span ratio of 1 / 9, which is a small rise span ratio structure. Through the selection of structural system, this paper introduces the composition of single-layer reticulated shell structure, the relationship between structure and architectural modeling, indoor space and architectural lighting. Combined with the small rise span ratio structure, the elastic and elastic- plastic ultimate bearing capacity of aluminum alloy reticulated shell is studied. It is suggested that only the elastic-plastic ultimate bearing capacity of aluminum alloy reticulated shell should be checked, and the ultimate load factor should be 2.0. The failure mode and ultimate shear capacity of the joints are obtained by shear capacity test.
Key Techniques for the Main Navigable Bridge of the Main Passageway of Ningbo–Zhoushan Port
Authors: Li Lei , Wang Changjiang , Lyu Fugang , Wang Rengui
Published: November 2022

The main navigable bridge is a three-tower steel box girder cable-stayed bridge with a span of 78+187+2×550+187+78 m. The design reference wind speed is 42.3m/s. The main navigation span can navigate 100,000-ton ships. In order to improve the overall stiffness of the bridge under unbalanced live loads, some measures are studied, such as the restraint conditions, the stiffness of the tower, the stiffness of the beam, the number of stay cables in the side and central tower, and so on. Through the wind tunnel test research, the control measures for the buffeting performance of the double cantilever are clarified. According to the IABSE vessel collision model, the vessel collision force is determined. A double-layer collision protection structure is used to protect the bridge and reduce vessel collision damage. In order to improve the structural durability, high- performance epoxy steel bars are used in the splash zone. The cable-anchor beams of the towers are made of weathering steel. Maintenance vehicles are installed in the main beam which is 1.63 km. Through the above measures, the structural performance is guaranteed.
Implementation of OVM Prestressing System in Southeast European Infrastructure Projects
Authors: Arandjelovic Bojan
Published: November 2022

Application of prestressing technology during bridge construction impersonates challenge according to all design parameters, using of traditional materials, conditions of environment, composite of steel and concrete materials represent only some of requests which must be fulfilled and enable structure designed service life. Charasteristic examples of implementation of OVM prestressing system in southeast European infrastructure projects are described in this paper, where each of it had specific limit in the terms of opportunities of applying of different construction method: movable scaffold system, incremental launching, concrete arch, heavy scaffolding, prefabrication of prestressed girders.
Study of Intelligent Bridge Cable Technology and Maintenance Management Platform
Authors: Feng Dongming , Wu Gang , Zou Yiqing , Su Qi , Shi Wei , Wei Yaolin , Jiang Lijun
Published: November 2022

As the most critical member, the service status of the cable system plays a crucial role in the longevity of cable-supported bridges. As bridges advance in age, their cable system is undergoing a process of accelerated deterioration. Hence the need for safety evaluation of cables is getting more urgent. At present, cable maintenance mainly relies on the manual inspection by engineers, which features low efficiency, high costs and risk, and potential non-inspection zone. In this context, we studied the fusion technologies between sensors and cables, and developed a maintenance management platform, which can collect data of cable corrosion, temperature and humidity, as well as water accumulation, etc. The intelligent cable products have been tested in outdoor environment since April 2020, and have been successfully applied in several bridges.
The Impact of the Covid-19 Pandemic on the Feasibility of the Laying Hens Business in Sumberejo Village, Blitar Regency, East Java Province, Indonesia
Authors: Sholihin Ngabdus , Haryuni Nining , Lestariningsih Lestariningsih
Published: November 2022

This research was conducted to determine the impact of Covid-19 on the feasibility of laying hens in Sumberjo Village. This research was conducted using a descriptive quantitative approach. Quantitative approach is research that uses data in the form of numbers. The description is carried out from the results of statistical analysis of the data collected during the study. Respondents in this study were determined by purposive sampling on laying hens in Sumberjo Village. The number of respondents used in this study was calculated by the slovin formula. Data collection in this study was carried out through observation and surveys using questionnaires. The results showed that the total cost of each 5000 laying hens was Rp. 120.5600.00/month; total revenue of Rp. 109,411,764.71/month; income of Rp. -11,148,235.29 and the R/C value is 0.91. The results of this study narrowed down to one conclusion that the Covid-19 pandemic had an impact on the low feasibility of producing chicken business.
Control neuro-robusto del sistema líder-seguidor de agentes móviles
Authors: Rodriguez-Castellanos David , Solis-Perales Gualberto , Blas-Valdez Marco
Published: November 2022

En este trabajo haciendo uso de linealización por retroalimentación de salida se propone un controlador neuro-robusto basado en una red neuronal recurrente de alto orden, para el seguimiento del robot móvil diferencial. El seguimiento se realiza en las velocidades angulares de las ruedas. La estrategia consiste en diseñar un controlador linealizante y un estimador basado en redes neuronales para estimar las incertidumbres paramétricas y posibles discrepancias en el modelo. De esta manera solo se requieren las velocidades angulares como variables de salida. Se presenta una simulación numérica para ilustrar la propuesta.
Cinematica inversa basada en gradiente descendente cuaterniónico para cadenas ́
Authors: Lechuca-Gutiérrez Luis Rey , Domínguez-Ramírez Omar Arturo
Published: November 2022

Se propone un algoritmo generalizado para encontrar la cinemática inversa de posición y velocidad de cadenas cinemáticas con articulaciones giratorias de n-DOF. Para ello, se utiliza la técnica del gradiente descendente, encontrando el ajuste cercano en sistemas redundantes utilizando la condición actual, con posibilidad de computar una nueva trayectoria con el propósito de evitar obstáculos. La validación numérica se realiza con dos cadenas cinemáticas, explicando de forma gráfica e intuitiva el método propuesto, de igual manera se presenta una validación experimental en tareas de guiado háptico local utilizando un dispositivo háptico de 3 DOF.
Virginia Woolf’un “Sert Cisimler” Öyküsünde Nesnelerin Tekinsiz Eyleyiciliği
Authors: GÜROVA Ercan
Published: November 2022

İnsan dahil her şeyin gelip geçici olduğu bir yaşamda nesnelerin zamana direnen niteliği oldukça dikkat çekicidir. Kalıcılığının yanı sıra insanın gündelik yaşamında oynadıkları rol eşsiz ve yeri doldurulamazdır. Eşyalar biz olmadan var olmayı sürdürse de insan onlar olmadan en temel ihtiyaçlarını bile gideremez. Dolayısıyla insan ile eşya arasında doğumdan ölüme kadar kaçınılmaz bir ilişkiden söz edilebilir. Bu ilişki hem öğrenme hem de idrak etme veya farkına varma biçiminde olabilir. Bu çalışma, İngiliz modernist yazar Virginia Woolf’un “Sert Cisimler” öyküsündeki nesneleri odağına alarak insan-nesne etkileşimini ve bu ilişkinin karşılıklı dönüştürücü imkanlarını incelemektedir. Bill Brown’un “Şey Kuramı” (Thing Theory) temelinde nesnelerin eyleyiciliği, birlikte varoluş ve özne-nesne dinamiğinin yarattığı tekinsizlik çalışmada irdelenmektedir. Buna göre, insan eşya ile olan etkileşiminden hareketle yeni anlamlar türetebildiği gibi eşya da benzer biçimde zamanla yeni anlamlar kazanarak dönüşebilir. Bir diğer deyişle, insanın etrafındaki nesneler dünyası ile kurduğu bağ sonucu tek taraflı olmayan, özne-nesne ayrımının bulanıklaştığı, kolektif ve iç içe geçişsel bir etkileşim ağı meydana gelir. Özne-nesne arasındaki bu bulanıklık tekinsizlik duygusuna yol açar.
KESELAMATAN DAN POTENSI KECELAKAAN KERJA PADA AKTIVITAS DI AREA DOCKING KAPAL PT PERIKANAN INDONESIA MUARA BARU
Authors: Purwangka Fis , Deornay Ignatius Viktor , Wahyuningrum Prihatin Ika
Published: November 2022

A shipyard is where ship construction, repair, and maintenance are carried out. Job incidents commonly happen because of human error and lack of security. A company should create a safe environment by reassuring their employees’ health and safety environment, the docking area of PT Perikanan Indonesia included. The purposes of this study are to identify the high-risk situation that can occur to the employers at the docking area. The analysis methods used are descriptive analysis and Job Safety Analysis (JSA). The results showed that many employees of the docking area lack awareness of job safety procedures. Fatal failure could occur during docking operations, and it is caused by the dock staff not being familiar with the safety equipment used on heights. It recommends wearing personal protective equipment and conducting technical and administering inspections to prevent many accidents during docking.

Keywords: docking, job incidents, job safety, job safety analysis, shipyard
Validation of Go-Lab Based Inquiry Learning Spaces (ILS) on Science Subject for Junior High School Student
Authors: Tamami Fuad , Rokhmat Joni , Harjono Ahmad
Published: November 2022

Learning innovation in the midst of a situation like now needs to be done to adapt to the times. The times require teachers to continue to innovate by modernizing learning activities to suit the interests of students. The purpose of this research is to produce a learning innovation by combining inquiry learning and the use of information technology called Inquiry Learning Spaces (ILS) based on Go-Lab. The method used in this development research is 4D which has the stages of Define, Design, Develop, and Disseminate. This research will focus on the first three stages: Define, Design, Develop. At the Develop stage, validation is carried out on the product being developed. Validation was carried out by 3 experts in the fields of Physics Education, Media, and Learning Technology. Product reliability is also carried out using a percentage of agreement. From the results of expert validation, it was found that the product developed had an average score percentage of 88.31% with a very valid category. In addition, the percentage of agreement results show that each instrument's percentage has a value above 75% in the reliable category. Several criticisms and suggestions from the validator became a significant improvement to improve the Inquiry Learning Spaces (ILS) which was developed so that it could be used in science learning in junior high schools.
Meningkatkan Potensi Desa Pagerwangi Melalui Produktivitas dengan Pengembangan UMKM sebagai Wujud Ekonomi Kreatif Desa
Authors: Pratama Roro Arinda Reswanti Julian , Ningtiyas Ajeng Fitri , Mauludin Husni , Larosa Meryola Christina , Thaariq Kautsar Ath
Published: November 2022

Mitra disini merupakan pelaku usaha UMKM yang bergerak dibidang kicimpring. Lokasi usaha terdapat di tempat tinggal mitra itu sendiri yang terletak di RW.10 Desa Pagerwangi. Produk yang dibuat bisa dibilang masih sederhana dan belum mengikuti perubahan zaman. Permasalahan yang dihadapi oleh mitra adalah terkendala dibidang peralatan yang dari kuantitas belum terpenuhi dan beberapa tidak layak untuk dipakai, dari bidang pemasaran, mitra hanya mengandalkan penjualan dengan berkeliling atau memasarkannya di satu pasar. Dibidang kemasan, mitra kurang memperhatikan pentingnya pengemasan yang baik dan menarik dan beberapa mitra belum memiliki labelnya sendiri, serta dari pemasukan dan pengeluaran pun transaksinya tidak selalu dicatat dengan baik. Solusi yang ditawarkan yaitu berupa beberapa program yang dirancang oleh tim. Tujuan dari adanya kegiatan program tersebut adalah untuk membantu mitra dalam segala aspek untuk meningkatkan UMKM kicimpring yang khas pada masyarakat tersebut.
ENVIRONMENTAL, SOCIAL AND CORPORATE GOVERNANCE (ESG) NO CONTEXTO EMPRESARIAL BRASILEIRO
Authors: Santos Émerson Muniz dos , Souza Alice Maria da Silva , Santos Júnior Uilson Anchieta , Santos Marcos Roberto Muniz , Santos Vívia Pereira de Moraes
Published: November 2022

Este trabalho tem como objetivo analisar o atual estado do conhecimento científico a respeito
da abordagem ESG no contexto empresarial brasileiro até o ano de 2021. Foi utilizado o sistema
de busca do Periódicos CAPES para encontrar artigos sobre o tema. Foram encontrados 10
artigos, todos publicados a partir de 2016. Quatro deles tratavam do Brasil diretamente e os
demais estudavam blocos aos quais o país pertence, como a América Latina e os BRICS. Notase um expressivo aumento na quantidade de publicações em 2021. O desempenho em ESG
médio de empresas brasileiras parece ter crescido na última década e a quantidade de empresas
do país nas amostras dos artigos sobre a América Latina leva a crer que o Brasil ocupa uma
posição de vanguarda sobre o assunto na região. Após leitura e análise dos artigos, sugere-se a
continuidade da pesquisa nos temas: ESG no Mercosul, relação entre a presença feminina
conselhos administrativos e a comunicação ESG a empresa, ESG e alavancagem financeira,
análises temporais do efeito de leis e eventos naturais no desempenho ESG de certas indústrias
e os impactos da pandemia de COVID-19 nos critérios ESG das organizações como um todo.
NOVA CARTOGRAFIA DA REVOLUÇÃO FEDERALISTA (1891-1896): REDES DE RELAÇÕES, FRONTEIRA E TERRITORIALIZAÇÃO
Authors: Andrade Gustavo Figueira
Published: November 2022

No que se refere à delimitação do tema que será trabalhado nesta obra, procuramos construir uma cartografia das relações de poder no espaço platino, tendo como foco o poder familiar no que tange às redes de relações pessoais, políticas e militares da família Silva Tavares, que se estendiam por diversos estados do Brasil, pelo exterior, por diversos Departamentos da República Oriental do Uruguai e por Províncias da República Argentina, no período que abrange a Revolução Federalista do final do século XIX.
MILITARES E MARAGATOS EM ARMAS
Authors: Vitor Amilcar Guidolim
Published: November 2022

A história do Rio Grande do Sul é marcada por inúmeras revoltas, guerras e tentativas de revoluções motivadas principalmente por disputas políticas e econômicas. A Guerra Farroupilha, de 1835 a 1845; a Revolução Federalista, de 1893 a 1895; e a guerra civil de 1923, estão entre as principais refregas do estado responsáveis por tirar a vida de milhares de pessoas, sejam elas civis ou militares, manchando de sangue o território mais meridional do Brasil. Os dois últimos conflitos, apesar de separados por duas décadas, tiveram relação direta, marcados que foram pelas disputas pelo controle da presidência do Estado entre os membros do Partido Republicano Rio-Grandense (PRR) e seus opositores, articulados primeiramente no Partido Federalista, nos anos 1890, e depois na Aliança Libertadora (AL), na década de 1920.
CARTILHA DE TERRITORIALIZAÇÃO: UBS São Vicente de Paula
Authors: Araújo Ana Cecília Romualdo , Santos Karina Rodrigues dos , Lemos Maria Eunice Sousa , Barros Sabrina Cristine da Silva , Sousa Júnior Severino Cavalcante de
Published: November 2022

A UBS São Vicente de Paula está localizada no bairro Sâo
Vicente de Paula, situado há uns 15 minutos do centro de
Parnaíba. É um dos maiores bairros da cidade e possui
uma população de quase 10 mil habitantes. Um dos pontos turísticos dessa região é a Lagoa do
Bebedouro, um cartão postal do município.
A mesma foi revitalizada pelo município de Parnaíba, por
meio da Secretaria de Infraestrutura. Foram feitos a
limpeza da lagoa, drenagem da água, construção de um
calçadão, parque de diversão infantil e a implantação de
iluminação.
Educação em movimento
Authors: Portela Eunice Nóbrega , Silva Dirce Maria da , Rocha Bruna Beatriz da , Ivanicska Rebeca Freitas
Published: November 2022

Os movimentos devem ser entendidos como expressão dos limites e das contradições da sociedade contemporânea e são, desse modo, intimamente educativos. Entendemos que o determinante ou a centralidade do homem e da totalidade da construção do conhecimento funda-se no trabalho, na práxis. Desse modo, as construções teórico-práticas descritas no universo da presente obra trazem contribuições valiosas sobre concepções da educação em uma perspectiva interdisciplinar.
Tribology in mining: Highlights in iron ore abrasiveness
Authors: Rodrigues da Costa Adilson
Published: November 2022

This article aims to present results on research, recently developed, and related to wear of equipment to meet the challenges of the mining industry. Emphasis is done to iron ore mining in Brazil due to the relevance of the sector for its economy and the relevance of tribology for assets and productivity. Results and considerations cover wear of equipment (conveyor belts, ore pipelines) and development of high chromium cast iron (HCCI) microstructures to face the wear. Under wet erosive wear caused by pumped slurries with different compositions of solid particles the wear of samples tested follows a trend in which those with higher silica contents provided greater mass losses of high chromium cast iron (HCCI) samples. On the other hand, when surface protection against wear of components is the objective, the presence of niobium in a hardfacing coating contributed to increase resistance to abrasion, due to the presence of niobium carbides (NbC). It was also demonstrated that there is a positive correlation between the degree of metamorphism of iron ore throughout its genesis and evolution in relation to the abrasiveness.
Effect of threatened bio-diversity on human security in Nigeria’s Niger delta
Authors: ADEDAYO Lisa Oritseshemaye  , ZAMANI Ezadueyan Andrew  , UNACHUKWU Ugochukwu Vitus  , FEOVBOKHAN Mathia  , ADAMA Ahmed Mohadmmed
Published: November 2022

Arrays of human activities from population explosion, urbanisation, gas flaring, oil spillage to destruction of mangrove duly translate to threatened biodiversity, even as such extensively results in animals cohabiting with one another and with humans which subsequently triggers zoonotic diseases, as evidence in the outbreak of COVID-19 pandemic and lately the monkey pox. It was against this background that this study leverages on Frustration Aggression Theory to analyse effects of threatened biodiversity on human security in the Niger Delta of Nigeria. The study employs food security and health security to measure human security. This study engages qualitative research design of publicly available archived documents with reliance on secondary data. The research is conducted by reviewing literature pertaining to threatened biodiversity. The literature was obtained through searches in publicly available material. Literature from non-serial publications, official reports, and conferences has been included particularly if they have been cited by other references in term biodiversity and human security. Results that emanate from this study revealed threatened biodiversity correlate with food insecurity, while result also shows a nexus between health insecurity and threatened biodiversity which extensively impacted on human productivity. This study submits that environmental hazards quickens decent living of humans. The study recommends that a cleaner environmental climate should be pursued by both State armed actors and non-state armed actors. While the Niger Delta Development Commission and the Federal Government should also give priority to enlightenment of activities negatively impacting biodiversity thus endangering both food security and health security.
INOVASI LABU JIPANG MENJADI PRODUK BERNILAI JUAL TINGGI PADA UMKM ULIQ FOOD
Authors: Hartawaty Dheny Arina , Agustia Niken Zalsa Billa
Published: November 2022

Keberadaan Usaha Mikro Kecil Menengah (UMKM) semakin banyak di Kudus, terutama pada usaha dibidang kuliner. Melihat kondisi tersebut saya melakukan pengabdian masyarakat yang berfokuskan pada aktivitas UMKM di Kudus dibidang kuliner dengan mengambil salah satu UMKM di Kudus yaitu Uiq Food yang memiliki produk utama labu siam. Uliq Food memiliki produk olahan sendiri yang labu siam dengan mengambil bahan utuma labu jipang. Selain labu siam ada juga olahan lainnya dari labi jipang yaitu empek-empek, manisan, gempol jipang. Labu siam memiliki banyak manfaat untuk kesehatan tubuh, labu siam mengandung vitamin yaitu vitamin B, C, K, dan Mineral, dengan banyaknya kandungan yang terdapat dalam labu siam perlu adanya diversifikasi produk olahan yang berasal dari labu siam agar masyarakat dapat mengkonsumsi olahan labu siam dalam bentuk sesuatu yang berbeda serta dengan dijadikan olahan yang unik maka dapat meningkatkan nilai jual labu siam. Untuk itu saya melakukan pengabdian masyarakat pada UMKM Uliq Food dengan mengolah labu siam yang memiliki banyak manfaat. Dengan ini saya memberikan edukasi terkait pengadaan pembukuan UMKM untuk memudahkan produktifitas penjualan, pemberian inovasi terkait kemasan agar lebih menarik pelanggan, dan pemberian edukasi terkait strategi pemasaran labu siam di Kudus baik secara online maupun ofline.
IMPLEMENTASI MESIN TANAM PADI SISTEM MEKANIK UNTUK MENINGKATKAN EFEKTIFITAS PROSES PENANAMAN PADI PADA KELOMPOK TANI WANITA AYU KENCANA DI ACEH TAMIANG
Authors: Suheri Suheri , Arif Zainal , Widodo Syamsul Bahri , Rizal Teuku Azuar , Awang Abu Ilham
Published: November 2022

Daerah Aceh Tamiang, tepatnya Kampung Alur Selebu Kecamatan Kejuruan Muda merupakan daerah yang sebagian besar masyarakatnya bekerja di bidang pertanian khususnya sebagai petani Padi. Berdasarkan data anggota kelompok Tani sebanyak 50 % penduduk wanita ikut tergabung dalam kelompok Tani Wanita Ayu Kencana masih melakukan proses penanaman padi secara tradisional. Penanaman padi secara tradisional membutuhkan banyak tenaga kerja dan biaya yang sangat besar untuk memberikan upah pekerjaan. Selain itu waktu yang dibutuhkan relatif lebih lama dalam proses penanaman padi. Hal ini merupakan salah satu penyebab harga jual padi menjadi lebih tinggi dan kalah bersaing dengan daerah lain. Tujuan dari pengabdian ini adalah mengimplementasikan mesin tanam padi untuk meningkatkan produksi hasil tanaman padi petani kelompok tani Wanita Ayu Kencana. Proses pembuatan mesin tanam menggunakan konsep desain dengan mengadopsi metode tanam padi jajar legowo dengan pengaturan jarak antar tanaman. Sistem pengerak membantu memutar poros yang selanjutnya akan diteruskan melalui roda gigi dan mengatur jarak tanam yang sama dan seragam. Mekanisme putaran penggerak dapat melakukan 4 kali penanaman padi dalam 1 putaran dengan masing-masing jarak tanam 25 cm dan kedalaman 10-15 cm. Dari hasil fabrikasi dan penerapan mesin tanam padi dengan sistem penggerak mekanik mampu menanam padi seluas 20 m2 /jam, sehingga kelompok Tani Wanita Ayu Kencana mampu meningkatkan produktivitas dan efisiensi waktu serta menekan biaya produksi. Dalam hal ini kegiatan pengabdian kepada masyarakat dapat menjadi sarana untuk memberikan kontribusi ilmu pengetahuan dari semua aspek keilmuan sehingga dapat dirasakan manfaatnya oleh seluruh masyarakat.
Exhibition "Cultural History of Ukraine in the Colours of Interwar (1918—1939) and Wartime (1939—1945) Europe"
Authors: "Resistance of Western Ukraine" Secretariat of the Society
Published: November 2022

Exhibition "Cultural History of Ukraine in the Colours of Interwar (1918—1939) and Wartime (1939—1945) Europe"
Localization of the Nevrian and Scythian Plowmen Tribes in the Context of Ethnogenesis of Eastern Slavs
Authors: Trachuk Oleksii
Published: November 2022

Archaeological researches of settlements and hillforts of the VII-III centuries B.C. in the Middle and Upper Dnieper region on the territory of Ukraine and Belarus in the 20th and 21st centuries contributed to the possibility of further ethnological research of the Slavs. B. Rybakov in the 1980s developed a system of the Eastern Slavs ethnogenesis research from the Bronze Age to Ruthenia using the methods of historical geography, based on the research of Ukrainian (S. Berezanska, V. Illinska, O. Terenozhkina, etc.) and Belarusian (O. Melnykivska, L. Pobolia) archaeologists. He compared the maps of the homeland of the Proto-Slavic tribes from different periods and found the sameness of their main contours for two millennia. This fact became the basis of our further research.During the Scythian period, a civilizational breakdown took place in Rome and Athens – a change from the natural tribal system to the imperial-oligarchic one. In Eastern Europe during these ages and before the emergence of Kyivan Rus, Slavic tribes continued to live in a tribal system. In this work, we aim to prove the tribal structure of the Slavs by locating the nests of the ancestral settlements of the Slavic tribes of the Herodotus’ Neurs and Scythian farmers in the basins of the Dnieper, Prypiat, and Desna rivers on the modern maps at a scale of 1:250,000. Analogous mapping of the nests of Scythian farmers’ tribal settlements of the Left Bank of Ukraine was published in the previous issue of the Ukrainoznavstvo journal. These and further similar studies will reveal the characteristic features of the ethnogenesis of Ukrainian Slavs from the annalistic tribes of Kyivan Rus to the Iron, Bronze, and Copper Ages.
On how Compositional Aspect and the Article-Aspect Interplay Ought to Appear in English Comprehensive Grammars
Authors: Kabakčiev Krasimir
Published: November 2022

Two recent publications on compositional aspect (CA) and the article-aspect interplay (AAI) in English argue that these cross-language phenomena are so fundamental that they must be taught to learners of English at higher levels and incorporated into the contents of comprehensive English grammars (CEGs). This paper fully endorses the idea that English language teaching (ELT) at higher levels – intermediate to advanced, must include CA-AAI and that CA-AAI must also become part of the lingusitic knowledge of native speakers, but focuses on some aspects of the CA theory that are insufficiently covered and need further elaboration. Outlined and analyzed are some CA theory issues that must be appropriately handled in CEGs – and in intermediate/advanced ELT in general. It is high time for the domains of aspect, tense, nominal determination, lexical semantics and aspectually relevant adverbials to be describеd in CEGs in terms of CA and according to the latest achievements of theoretical linguistics. This will provide a much better picture of the structure, rules and regularities of the world’s most important language today. Keywords: Compositional and verbal aspect, article-aspect interplay, perfectivity- imperfectivity, boundedness/non-boundedness, definite/indefinite/zero article
Ayrıcalığın Yeniden Üretimi: Üst ve Orta Sınıfın Eğitim Modellerinin Kesişimi
Authors: SOYLU Ayşe , SEVER Mustafa
Published: November 2022

Eğitsel süreçlerin sosyal sınıflara göre farklılaşma biçimleri üzerinden kurgulanan bu araştırmanın temel amacı sosyal ayrıcalıkların özel okullarda okul içi süreçler üzerinden nasıl yeniden üretildiğini belirlemektir. Bu doğrultuda araştırmanın odak noktaları eğitsel süreçlerin hangi dinamikler üzerinden yapılandırıldığı, öğrencilerin sosyokültürel ve sosyoekonomik özelliklerine göre nasıl farklılaştığı ve sosyal ayrıcalıkların yeniden üretilmesine hangi süreçlerin katkıda bulunduğudur. Nitel bir durum çalışması olarak desenlenen çalışmada veriler, farklı özel liselerden 26 öğrenci ve 10 öğretmen ile görüşmeler yoluyla elde edilmiştir. Basil Bernstein'ın Kod Teorisi, veri çözümleme sürecinde kuramsal çerçeveyi oluşturmuştur. Araştırma bulguları prestijli özel okullara devam eden bireylerin hem okul içinde hem de okul dışında yaşamlarının bütün yönleriyle ayrıcalıkları yeniden üretme açısından kuşatıldığını ve yaşamlarının izole ortamlarda, eğitsel ve sosyal olarak yapılandırılmış ve kontrollü faaliyetlerle sürdürüldüğünü göstermiştir. Bu doğrultuda ulaşılan en genel sonuç ise ayrıcalıklı konumun, sosyal, kültürel ve ekonomik avantajlarla öğrenildiği ve eğitim deneyimleriyle pekiştirildiğidir.
POSSIBILITIES OF COMBINED METAL HARDENING WITH WAVE DEFORMATION AND SUBSEQUENT HEAT TREATMENT
Authors: Kirichek Andrey , Soloviyov Dmitry , Yashin Aleksandr , Silantiev Sergey , Fonina Anastasia
Published: November 2022

Nowadays, industry development requires making new strengthening technologies that allow expanding the rational scope of their application. It is quite promising to use methods of combined hardening that allow changing the physical and mechanical properties of the surface layer during successive external actions having different physical nature: sequential plastic deformation and external thermal effects. Therefore, the objective of the conducted study is to make a complex technology of combined deformation and thermal hardening. Preliminary plastic deformation is proposed to be carried out by the method of wave deformation hardening, in which the improvement of properties is achieved by forming structural imperfections of the crystal lattice of the material under the action of prolonged shock pulses of significant energy and duration. The use of these pulses contributes to a more complete plastic deformation of the hardened metal and the formation of a deeper hardened surface layer than with traditional methods of deformation hardening. The proposed combined technology, consisting in the use of wave deformation hardening before thermal treatment, allows to obtain high hardness and plasticity in the surface layer, provides an additional resource to increase the operational characteristics of the part. The novelty of the work is in the complex development of a method for combined wave deformation and thermal hardening of the surface layer of alloy steels. The conducted studies of the method have shown the high efficiency of the technology of combined deformation wave and thermal hardening for various grades of alloy steels.
APLIKASI KULIT LABU Curcubitaeae sp. SEBAGAI SUMBER STIMULASI UNTUK PROSES NITRIFIKASI DAN DENITRIFIKASI DI LINGKUNGAN BUDIDAYA UDANG VANAME (Litopenaeus vannamei)
Authors: Puji Hastuti Yuni , Saifuddin Muhammad , Supriyono Eddy , Nurussalam Wildan , Lesmana Dudi , Hendriana Andri , Kusumanti Ima
Published: November 2022

Aplication of pumpkin skin flour Curcubitae sp. to improve of the water quality performance and support shrimp Litopenaeus vannamei growth, it necessary to do an analysis. Pumpkin skin Curcubitae sp. as a source of stimulants needed by bacteria to survive in the nitrification denitrification processes in aquaculture as an alternative to environmental friendly with bioremediation system evaluation. Its mesophilic nature and a organic ions source for bacterial growth. Pumpkin skin can support the growth and activity of nitrifying denitrifying bacteria in the environment. This study aims to determine the best of dose of pumpkin skin as a biostimulator of nitrifying denitrifying bacteria growth. The treatments used were pumpkin doses of 0%, 2%, 4%, 6% for 20 L culture water. Giving pumpkin flour can improve the performance of abundance and activity of nitrification denitrification bacteria. The activity of nitrifying bacteria can be seen from the presence of ammonia value which is relatively more stable compared to other treatments. The best oxidation of ammonia in 6%, and reduction nitrite in the 4% treatments. The treatment of 4% was effective in maintenance for 30 days which could maintain the stability of water quality and increase the growth of vaname shrimp.
Analisa Plagiarisme Studi Kasus Game Mobile Legends Bang Bang dan Game League Of Legends
Authors: Syauqi Firdaus Bryan , Romadhona Mahimma
Published: November 2022

Penelitian ini menganalisis plagiarisme yang dilakukan oleh pengembang dan penerbit permainan video Montoon terhadap Riot games melalui video games yang berjudul Mobile Legends Bang Bang yang digarap oleh  Montoon dan League of Legends yang digarap oleh Riot Games. Hal ini berdampak pada para pelaku pengembang game video dikarenakan Montoon dapat dengan mudahnya meraup keuntungan dengan menjiplak banyak ide visual, konsep, dan desain yang digarap oleh Riot Games. Kegiatan plagiarisme dalam dunia video game menjadikan pengembang dan penerbit malas dalam berpikir dan mencari ide baru karena ketika plagiarisme sudah dinormalisasi. Para pengembang akan terus cenderung melakukan plagiarisme kepada pengembang yang lain. Selain itu jika pelaku plagiarisme mendapat perhatian lebih dari audience, pengembang aslinya juga akan kehilangan identitas yang sudah lama dibangun sebelumnya. Pada penelitian ini digunakan metode penelitian kualitatif. Dalam pengumpulan data penelitiannya, peneliti menggunakan data hasil observasi dari berbagai sumber dan melalui dokumen yang ada. Peneliti bertujuan untuk membahas berbagai plagiarism yang dilakukan oleh Montoon dari sisi desain. Dari data yang sudah terkumpul dapat diketahui bahwa Moonton melakukan tipe plagiat total dengan tingkat jumlah plagiat lebih dari 70% .