bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh Kondisi Temperatur Pirolisis Tandan Kosong Kelapa Sawit Terhadap Komposisi Produk Tar
Authors: Nury Dennis Farina , Luthfi Muhammad Zulfikar , Zullaikah Siti 
Published: April 2023

Oil palm empty fruit bunch (EFB) is one of the biomass wastes that have a great potential of a bioenergy resource due to its natural properties, such as high calorific value. The conversion of EFB biomass into valuable biofuels can achieved through biochemical and thermochemical processes. Tar (bio-oil), the liquid product from the pyrolysis is one of the most attractive biofuels. The study aims to determine the effect of temperature process of pyrolysis EFB on its tar production under droptube reactor. The results showed that maximum tar yield was 43,80% obtained at 500 °C. The EFB tar produced at 500 °C was also determined to have a higher of phenol compound at 51,9%. The high phenolic content indicates its potential to be used for the production of renewable phenolic resins. Hence, the present work of pyrolysis of EFB presents itself as a promising method to produce phenol rich tar (bio-oil) from biomass waste.
THE BEHAVIOR OF SOME HIGHBUSH BLUEBERRY CULTIVARS (VACCINIUM CORYMBOSUM L.) ON THE SANDY SOILS FROM SOUTH-WEST OF ROMANIA
Authors: TITIRICĂ Irina , NETCU Florentina 
Published: April 2023

The highbush blueberry was introduced to Romania by Prof. Nicolae Stefan in 1968. The first plantations were concentrated in the area of the hilly hills, so in the 80s years the cultivated area in Romania amounted to approximately 300 ha, but in the 90s years it decreased to only 60 ha. With the beginning of the new National Rural Development Programme 2014-2020, and allocation of European funds for the fruit growing, the blueberry crop became even better. In the present in Romania are about 1000 ha with blueberry orchard distributed in the mountain and hilly areas. Starting from 2019, at Dăbuleni Research & Development Station for Plant Cultivation on Sandy Soils, on a soil with a pH of 6.36, studies began on the behaviour of high bush blueberry in the plain area. An experimental plot with the Duke, Nelson and Patriot cultivars was established; the plants were planted on raised beds covered with polypropylene mulch fabric (Agrotextile). Drip irrigation was provided under the mulch. Following the studies carried out in the 2020-2022 period, the Patriot cultivar stood out with an average fruit weight of 2.65 g/fruit and a production in the 4th year after planting by the 3.2 t/ha. The Duke variety recorded the highest value of fruit vitamin C content (13.11 mg) versus to the other studied cultivars.
STUDY REGARDING EXCESS MOISTURE LANDS AND THE DEVELOPMENT OF ARRANGEMENTS TO REMOVE IT
Authors: BǍLAN Mihaela , POPESCU Cristian 
Published: April 2023

This paper presents the evolution of the surfaces arranged with works to combat excess humidity, over a 24 years' period, namely, from 1997 until 2021. The surface area of dissication and drainage works was 358,000 ha in 1944, and this increased progressively to 3,224,600 ha in 1989. In 2007, the total area of land used for the removal of moisture excess was 3198803 ha, and during the years under study, it decreased by approximately 46000 ha over 10 years and by approximately 50,000 ha over 24 years, from which it can be concluded that the largest decrease was recorded over the period from 1997 to 2007. Drainage and desiccation studies are necessary in the perspective of implementing sustainable agriculture in relation to both the need to conserve water and soil resources and the challenges of climate change.
THE WEATHERING AS A MAIN PROCESS MODELLING THE SOIL VITAL ENVIRONMENT
Authors: MANEA Alexandrina , EFTENE Alina , CALCIU Irina , LĂCĂTUȘU Anca Rovena , VIZITIU Olga , RĂDUCU Daniela , DOMNARIU Horia 
Published: April 2023

The objectives of the paper had been to evaluate the level at which weathering, as the main process active in the studied soil, proceed to modelling the soil vital environment.
The researches had been performed in Patranjeni area, located in The ApuseniMountains, on an AlosolRodic. The results pointed out that on the general background of an extremely anthropic polluted and acid soil (pH below 4.5), the micromorphological observation (on the oriented thin sections) had been reveal an intense weathered process of the skeleton grains (composed of greenish grey sandstones). Consequently, the soil matrix had been in situ enriched with large amounts of weathered products which kept the soil in a state of youth and gives mainly to the Bt2horizon the characteristics of a layer known as „alteration bed‟. The analytical data showed an extremely high level of total Fe, ranging between 14712 ppm and 23759 ppm, whereas the total Mn values are lower and ranged from 176 ppm to 743 ppm. The acidification directly influenced the soil life environment, by increasing: the weathering of the skeleton grains, the soil matrix debazification and the organic matter oxidation. In addition, the soil ecosystem being affected, the soil inhabitants (from macro- to micro-scale) had been also affected. On the other hand, the soil vital environment had been modelled mainly by the weathering that locally buffered the highly acidity and created a vital environment for the soil life.
ASPECTS REGARDING THE VARIABILITY OF SOME PHYSICAL AND CHEMICAL PROPERTIES OF THE SOILS IN THE BĂNDOIU AREA, THE GREAT BRĂILA ISLAND
Authors: MOCANU Victoria , VRÎNCEANU George Andrei , VOICU Valentina , DUMITRU Sorina , LAZĂR Rodica Doina , FUDULU Ionuț Daniel 
Published: April 2023

The current status of Great Brăila Island is the result of an extensive activity of damming/draining/land reclamation of the Brăila Swamp with the aim to be used in agriculture. The final areas obtained from this complex activity preserve the specific variability of the flood areas. In order to be used in agricultural purposes, they need crop technologies which capitalize the physical and chemical soil properties.
In order to highlight this variability, physical and chemical analysis on soil samples have been done. The analyzes highlighted the following: the soil texture is uniform (clayey and clay-loamy); the indicators characterizing the structural soil state indicate a good structural aggregation; soil reaction is weakly alkaline on the profile for the entire area; humus content varies from low to medium; the total nitrogen content varies from low to high (the vast majority of samples having medium contents); available phosphorus content varies from high to very high; available potassium content ranges from medium to very high; the total content of soluble salts indicates non-saline soils, while the total cation exchange capacity has medium and high values. The statistical analysis of the studied indicators indicates a coefficient of variation with values between 1.99% for the soil reaction and 53.17% for the structural instability index. Detailed analysis of these coefficients indicate a higher variability for the easily exchangeable indicators (such as nutrient supply) and a lower variability for stable elements (total cation exchange capacity, soil texture and soil reaction, being dependent on parent material). The results of the study highlights a relative homogeneity of the area, the indicators varying inside the same class of values, allowing the application of homogenous agricultural technologies on the study area.
ORNAMENTAL PLANTS FROM THE COMMELINACEAE AND PIPERACEAE FAMILIES EXISTING IN THE GREENHOUSES OF THE BOTANICAL GARDEN "AL. BUIA" FROM CRAIOVA
Authors: CRUCERU Sonia , BORUZ Violeta , ARICIU Sevastița 
Published: April 2023

Greenhouses of the Botanical Garden "Al. Buia" in Craiova house a varied collection of plants, belonging to numerous families. In this paper, species from the families Commelinaceae and Piperaceae are presented.
The family Commelinaceae includes herbaceous plants, rarely lianas, native to tropical and temperate regions of the world, except Europe. In the greenhouse, this family is represented by ornamental species of the Callisia, Cyanotis and Tradescantia genera.
The family Piperaceae comprises herbaceous plants, subshrubs or lianas, rarely trees, with simple, entire leaves, with stipules, often succulent and with small, bisexual or unisexual flowers, grouped in spikes or spadix. They are plants that grow spontaneously in tropical or subtropical areas around the world, but the greatest diversity is found in the Americas in a wide range of habitats being distributed from the southern United States of America to Chile and Argentina. In the greenhouses of the Botanical Garden this family is represented by two genera: Piper and Peperomia. In addition to the decorative effect, numerous representatives of the Piperaceae family are used as a food ingredient (Piper longum, Piper nigrum, Peperomiapellucida) and in traditional medicine to treat a wide variety of conditions: inflammatory diseases, gastrointestinal and respiratory tract disorders, acne, kidney diseases. Therefore, disseminating information about the existing ornamental plants in the greenhouses of the Botanic Gardens on the one hand supports their botanical value and on the other hand represents another step for environmental education.
GENETIC AND CHEMICAL APPROACHES TO MANAGE RYE LEAF RUST (PUCCINIA RECONDITA F.SP. SECALIS) IN NATURAL CONDITIONS FROM MARGINAL AREAS
Authors: PARASCHIVU Mirela , MATEI Gheorghe , DRĂGHICI Reta , PARASCHIVU Marius , COTUNA Otilia , POPA Lorena Diana 
Published: April 2023

Pathogens and pests are predicted to spread to areas where they were previously irrelevant due to climate change and human-induced changes, posing new management issues for crops, especially in cropping systems based on minimal cereal crop diversification. In temperate areas of Central and Eastern Europe, rye (Secale cereale) is a minor cereal that contributes to crops diversification particularly in marginal situations where soil and climate are unfavorable for wheat production. During 2021-2022 growing season, a plant–pest-pathogen interaction profile was observed on four rye genotypes (Binnto, Inspector, Serafino, Suceveana) and also was observed the effect of different chemical and biological pesticide formulations on rye leaf rust in a randomized complete block design with three replications in dry area from Research and Development Station for Plant Culture on Sands Dăbuleni in South of Romania. Among all evaluated rye genotypes the greatest resistance was noticed in Serafino that recorded the lowest AUDPC value (51,76), while the most susceptible was Suceveana genotype with AUDPC = 279,55. The best protection against leaf rust was provided by Poliversum (the 1st assessment – attack degree = 3,23%; the 2nd assessment – attack degree = 7,56%). Negative and significant correlation of leaf rust attack degrees with grain yield (r =-0,9393***) were found during 2021-2022 cropping season.
CONTRIBUTIONS TO THE STUDY OF THE COMPOSITION AND DYNAMICS OF THE ARTHROPOD FAUNA FROM SOME CORN CROPS IN THE N-E REGION OF MOLDOVA
Authors: TĂLMACIU Mihai , TĂLMACIU Nela , MITREA Ion , HEREA Monica 
Published: April 2023

In order to maintain biodiversity on intensively exploited agricultural land, the monitoring of harmful and useful species is extremely important, as it provides information on the quality of the land and, why not, can provide predictions on the stability of agroecosystems.
The observations regarding the structure of the arthropod entomofauna were made between April and July in the year 2021 in a corn crop in the town of Ghigoiesti. The research carried out aimed to determine the structure and composition of the entomofauna, its abundance and diversity as well as their behavior in the maize crops in the station under observation, and the research was based on the use of Barber-type soil traps, a total of 6, placed in 3 in a row, which have as fixing solution a salt solution (NaCl) with a concentration of 20% for each of the three variants studied. The collected material is represented by species belonging to the arthropod fauna that systematically fall into the following orders: Coleoptera, Hymenoptera, Orthoptera, Diptera, Arachnida s.a.
STUDY ON THE SITUATION OF THE REAL ESTATE MARKET IN THE TOWN OF FLOREȘTI, CLUJ COUNTY
Authors: POP Sergiu-Bogdan , POP Nicolae 
Published: April 2023

In the context of the development of the real estate market in the metropolitan area of Cluj-Napoca, the paper aims at an analysis of the sale value of the buildings in this area. Thus, in order to carry out the analysis, a residential real estate property located in Floresti, Floresti commune, Cluj County, was studied, being composed of: intravilan land with an area of 600 sqm and Family building with a height regime of P+E, having the following description in the land book: Family construction, with a height regime P+E, built in 2014, with a surface built on the ground of 130 sqm, developed area of 230 sqm and usable area of 190 sqm. The construction is divided as follows: on the ground floor - vestibule, living room, hallway, G.S., office, 2 storage spaces, kitchen, room, C.T., garage; upstairs - 3 bedrooms, 2 bathrooms, 3 dressing rooms, hallway + staircase. The approach applied to the valuation of this property was: the direct comparison approach (through the market). Following the application of this method and the results according to the valuation report, the estimation of the market value of the property is 227,000 Euro equivalent to 1,118,000 Ron. The amount was taken over as a result of the direct comparison method because the purpose of this valuation is to estimate the value with a view to the sale of the property. At the time of the evaluation (10.05.2021) it is noticed that the zonal supply is quite high, and the demand is also increasing, thus being an active market.
Editorial do primeiro número
Authors: Tércio Daniel , Monteiro Elisabete , Roubaud Luísa , Moura Margarida , Alves Maria João 
Published: April 2023

A Comissão Editorial tem o prazer de anunciar a publicação do número inaugural da RED — Revista Estud(i)os de Dança.
Esta revista está a ser preparada há quase três anos. É o resultado natural da expansão do INET-md na Faculdade de Motricidade Humana e do propósito de disseminar a investigação que desenvolvemos em dança, em diálogo com os estudos culturais, o corpo e as tecnologias digitais, a educação, o lazer e a recreação, a improvisação, a composição coreográfica e a inclusão social, de ampliá-los a outros campos académicos, e de aproximar uma comunidade de interessados cada vez mais alargada.
Assim nasce a Revista Estud(i)os de Dança.
Aceros inoxidables dúplex sometidos a medios corrosivos
Authors: Saénz A. Laura P. , Carabaño G. María V. 
Published: April 2023

Los aceros inoxidables dúplex son materiales de construcción muy atractivos para su uso en entornos agresivos debido a sus varias ventajas sobre los aceros inoxidables austeníticos. Los aceros dúplex tienen una excelente resistencia a la corrosión por picaduras y grietas, son altamente resistentes al agrietamiento por corrosión bajo tensión de cloruro y son aproximadamente el doble de fuertes que los aceros austeníticos comunes. Mejores propiedades están asociadas con sus microestructuras que consisten en granos de ferrita y austenita. Sin embargo, con ciertos a someterse a medios agresivos, estas excelentes propiedades pueden reducirse debido a cambios no deseados en la microestructura del acero, relacionados principalmente con destrucción de las fases por la perdida de los elementos níquel y cromo. Se investigó la perdida de peso e incremento de velocidad de corrosión de los aceros inoxidables dúplex 2205, 2507 y 2304. Los tres tipos de aceros dúplex fueron expuestos a medios corrosivos tales como: ácido nítrico, ácido clorhídrico, ácido sulfúrico, ácido oxálico, cloruro de sodio y sulfato férrico. Se realizaron exámenes con microscopio de luz, un Microscopio Electrónico de Barrido con Espectroscopia Dispersa de Rayos X. El objetivo principal de las investigaciones fue determinar el efecto del medio corrosivo sobre los aceros, evaluando la perdida de peso, velocidad de corrosión y los cambios en la microestructura.
Nhận dạng thực thể được đặt tên trong văn bản Tiếng Việt sử dụng học máy và ứng dụng trong đảm bảo an ninh mạng
Authors: Toàn Nguyễn Ngọc , Tuấn Lê Xuân , Dũng Lương Thế , Phú Trần Nghi 
Published: April 2023

Tóm tắt— Nhận dạng thực thể được đặt tên (hoặc “được gán nhãn”: Named Entity Recognization - NER) trong văn bản Tiếng Việt hiện đang là một bài toán có nhiều thách thức do không có nhiều tập dữ liệu chuẩn hoặc có nhưng chưa đủ lớn và các mô hình nhận dạng thường được xây dựng chủ yếu dựa trên phương pháp học sâu. Trong bài báo này, nhóm tác giả trình bày một cách tiếp cận có hệ thống trong việc xây dựng mô hình nhận dạng thực thể của các văn bản Tiếng Việt, từ bước thu thập, xây dựng tập dữ liệu cho đến áp dụng, tinh chỉnh các mô hình học máy. Đặc biệt, nhóm tác giả cũng đề xuất các kịch bản ứng dụng và chứng minh khả năng áp dụng mô hình nhận dạng thực thể được đặt tên hiệu quả trong giải quyết các bài toán đảm bảo an ninh, an toàn thông tin mạng. Cụ thể, nhóm tác giả xây dựng tập dữ liệu gồm hơn 5000 văn bản thu thập từ các mạng xã hội sử dụng Tiếng Việt, đặt tên và gán 1 trong 4 nhãn định trước cho các thực thể; sau đó, áp dụng mô hình huấn luyện trước XLM-RoBERTa với các tham số ban đầu được tinh chỉnh phù hợp để nhận dạng các thực thể này. Kết quả thử nghiệm cho thấy hệ thống là hiệu quả với khả năng nhận dạng thực thể của mô hình và đạt độ đo F1- measure lên đến 95.6%, trội hơn so với một số hệ thống NER cho văn bản Tiếng Việt trên cùng tập dữ liệu mà nhóm tác giả đã xây dựng. Mô hình đề xuất cũng đã được ứng dụng trong xây dựng các hệ thống hỗ trợ đảm bảo an ninh mạng hiện nay.
Abstract— Named Entity Recognition (NER) in Vietnamese documents is currently a challenging task because of the lacking of standard datasets, or these datasets might be not large enough. Moveover, recognition models are often built mainly based on deep learning methods. In this paper, we present a systematic approach in building entity recognition models of Vietnamese documents, beginning with collecting and building data sets then applying and refining machine learning models. In addition to that, we also propose some scenarios of application which proof the capability of our model in dealing with information security problems. Specifically, we built a dataset of more than 5000 documents collected from social networks using Vietnamese, naming and assigning 1 of 4 predefined labels to the entities in the documents and then apply the pre-training model XLM-RoBERTa with the appropriate fine-tuned initial parameters to recognize these entities. Preliminary results show that the proposed system is effective with the ability to recognize the entity of the model and achieve the F1- measure up to 95.6%, which is better than some NER systems curently available for Vietnamese documents on the same dataset which we have built. The proposed model has been used in building support systems for cybersecurity protection currently.
Đề xuất tầng tuyến tính và đánh giá khả năng cài đặt trong xây dựng mã khối 256 bit có cấu trúc FLC
Authors: Nam Trần Sỹ , Long Nguyễn Văn , Cương Nguyễn Bùi 
Published: April 2023

Tóm tắt— Trong bài báo này, nhóm tác giả đề xuất tầng tuyến tính an toàn và hiệu quả trong cài đặt để hướng tới việc xây dựng mã khối kích thước 256-bit có tên là FLC. Cụ thể, nhóm tác giả đã sinh ra ma trận MDS kích thước 8×8 có dạng lũy thừa của ma trận đồng hành trên trường hữu hạn. Khi xem xét sử dụng ma trận này trong xây dựng mã khối 256-bit có cấu trúc FLC, nhóm tác giả thực hiện đánh giá khả năng cài đặt của quá trình mã hóa/giải mã trên nhiều nền tảng khác nhau. Các kết quả thực nghiệm chỉ ra rằng cài đặt của mã khối với đề xuất này hoàn toàn phù hợp để tích hợp trong các ứng dụng thực tế.
Abstract— In this paper, we propose a secured and efficient linear diffusion layer that suitable for block cipher with 256-bit block size named FLC. Specifically, we have generated an 8×8 MDS matrix that has the power of a companion matrix over a finite field. We also perform a performance evaluation of the encryption/decryption process on various platforms. Our experimental results show that block cipher with our proposed linear diffusion layer is perfectly suitable for real life applications.
Xây dựng bộ thư viện người dùng cho card tăng tốc mã hóa qua giao tiếp PCIe
Authors: Cường Vũ Tá , Kỷ Phan Văn 
Published: April 2023

Tóm tắt — Thiết bị mã hóa tốc độ cao sử dụng giao tiếp PCIe được phát triển rất đa dạng và được thương mại hóa từ lâu với mục đích tăng tốc độ xử lý mã hóa/giải mã và che giấu thuật toán, tham số mật mã. Trong bài báo [1], nhóm tác giả đã giới thiệu giải pháp thiết kế card tăng tốc mã hóa PCIe sử dụng công nghệ FPGA. Trong bài báo này, nhóm tác giả sẽ giới thiệu giải pháp xây dựng bộ thư viện người dùng cho card tăng tốc mã hóa PCIe. Bộ thư viện này sẽ có các hàm chức năng giúp các ứng dụng, phần mềm trên máy tính sử dụng card tăng tốc PCIe một cách linh hoạt, thuận tiện.

Abstract— High-speed encryption device using PCIe interface has been developed and commercialized for a long time with the purpose of speeding up encryption/decryption processing and hiding algorithms and cryptographic parameters. In the article [1], the authors introduced a solution to design a PCIe cryptographic accelerator using FPGA technology. In this paper, the authors introduce a solution to build a user library for PCIe cryptographic accelerator. This library set will have functions to help applications and software on computers use PCIe acceleration cards flexibly and conveniently.
МУНАВВАР ҚОРИ – БУЮК ҲУҚУҚШУНОС ВА МИЛЛАТ ФИДОЙИСИ
Authors: Мавлуда Э. 
Published: April 2023

Мақолада буюк маърифатпарвар жадид Мунаввар қори Абдурашидхоновнинг ҳуқуқий қарашлари ва элу юрт равнақи йўлидаги беқиёс хизматлари ёритилган.
This article highlights the great thinker Munavvar qori Abdurashidkhanov’s legal views and his invaluable contribution to the development of the country.
В статье исследуются правовые воззрения узбекского просветителя и одного из лидеров национальнопросветительского движения джадидов Мунаввара кори Абдурашидханова.
PROTECTION OF THE RIGHTS AND LEGITIMATE INTERESTS OF VICTIMS IN THE CONSTITUTION OF NEW UZBEKISTAN
Authors: Dilnoza T. 
Published: April 2023

The article analyzes the social and legal necessity of protecting the rights and interests of victims in constitutional provisions. It expresses opinions on proposals aimed at improving the mechanism for compensating the harm caused to a victim as a result of the crime, protecting the rights and interests of the victim.
Мақолада жабрланувчининг ҳуқуқ ва манфаатларини ҳимоя қилиш конституцион нормаларда ифодаланишининг ижтимоий-ҳуқуқий зарурати таҳлил қилинган. Шунингдек, жабрланувчига жиноят туфайли етказилган зарарни қоплаш, унинг ҳуқуқ ва манфаатларини муҳофаза қилиш механизмини такомиллаштиришга қаратилган таклифлар билдирилган.
В статье анализируется социально-правовая необходимость выражения прав и интересов потерпевшего в конституционных положениях. Автор вносит предложения, направленные на совершенствование механизма возмещения вреда, причиненного потерпевшему в результате преступления, защиту прав и интересов потерпевшего.