bluuebunny/crossref_metadata_2025_split huggingface dataset:
Evaluation of Morphological Characteristics in Some Apple Varieties (Malus Pumila Mill.) from Northeastern Algeria
Authors: Zeroual Ismail , Benaziza Abdelaziz , Adjal Farah , Kheloufi Abdenour 
Published: May 2024

Abstract
The current investigation is centered on the characterization of specific apple cultivars in the Garza region, within the Teniet El Abed municipality, situated 55 km east of Batna (NE-Algeria). Utilizing descriptors outlined by UPOV 2015 pertaining to apples, the study focuses on morphological parameters of leaves, fruits, and terminal shoots across three varieties: Golden Delicious, Royal Gala, and Starkrimson. Additionally, soil analysis was conducted to ascertain its suitability for apple cultivation. The examination revealed limited morphological diversity among the investigated apple cultivars, with some descriptors, particularly those related to fruit traits, showing insignificant differences between cultivar types. Overall, the studied varieties - Golden Delicious, Royal Gala, and Starkrimson - exhibit distinct physiological and morphological characteristics. Variations in size, shape, skin color, flesh attributes, as well as sugar and acid content, contribute to the uniqueness of each variety. Whether one prefers sweet or tart apples, or favors larger or smaller fruits, there exists an apple variety to cater to individual tastes. Our findings complement molecular analyses and underscore the need for further exploration of apple germplasm, alongside sustained conservation efforts.
Research on Some Biological and Technological Aspects of the Species Hyacinthus Orientalis (Fam. Liliaceae)
Authors: Morărița Sînziana Venera 
Published: May 2024

Abstract
In a vase or in a pot, in a bouquet or in an arrangement, in the house, in the garden or in the park, alone or in combination, flowers are just as many occasions of joy that we give to ourselves or to our loved ones. Messengers of human thoughts and feelings, flowers contribute to the development of social relations, reflecting in the most brilliant way the refinement, taste and personality of man. Some authors expand the area of use of some of the flowers in the food sphere, considering them edible flowers. However, flowers mean, above all, love, love, hope, trust, appreciation, lust for life; through them we express everything that is noblest and most beautiful in the life of each of us. It is certain that if each of us understood - even just for a moment - the extraordinary message that a flower so eloquently conveys, then the world we live in would be much better. Flower culture at a high technological level cannot be done without thorough knowledge of biology, plant physiology and ecology, genetics and plant breeding, agrochemistry, pedology, agrotechnics, phytopathology and entomology, and for the commercialization of production and ensuring economic profitability, it is also necessary marketing knowledge and market research. Knowing the biological properties of plants and their reaction to different environmental conditions and agrotechnical works are essential in the design and application of a high-performance technology. The mastery of this information in the sphere of the disciplines mentioned above denotes a high qualification of the florist specialist and the satisfaction of successful crops is possible only by doubling this qualification with intense work, done with a lot of passion and dedication.
Optimizing Feed Formulation Strategies for Attaining Optimal Nutritional Balance in High-Performing Dairy Goats in Intensive Farming Production Systems
Authors: Șonea Cosmin , Gheorghe-Irimia Raluca Aniela , Dulaimi Makki Khalaf Hussein Al , Udrea Lavinia , Tăpăloagă Dana , Tăpăloagă Paul-Rodian 
Published: May 2024

Abstract
Genetic factors play a pivotal role in shaping feed formulation strategies for dairy goats, influencing milk production, composition, and overall productivity through the modulation of genetic parameters and polymorphisms associated with milk protein fractions and yield. Moreover, environmental challenges, including heat stress and feed availability fluctuations, pose significant hurdles in achieving optimal nutrition and performance, necessitating precision livestock farming and the utilization of local by-products to mitigate their impact on herd health and productivity. In addition, nutritional interventions, such as supplement utilization and alternative feed incorporation, offer promising avenues for addressing specific deficiencies and enhancing overall performance, from fatty acid supplementation to herbal feed additives, while balancing rations to meet evolving nutritional needs and ensuring long-term sustainability remains paramount for optimizing herd nutrition, health, and performance in intensive dairy goat production systems. The aim of this study was to explore the multifaceted influences of genetic factors, environmental challenges, and nutritional interventions on feed formulation strategies and overall herd nutrition, health, and performance in intensive dairy goat production systems.
Prediction of the Non-Linear Rupture of a Section Under Compound Deviated Bending
Authors: Atlaoui D. , Mansouri A. , Ait Aider H. 
Published: May 2024

Abstract
Under stresses close to the ultimate stresses, a reinforced concrete section yields and cracks. The calculation in linear elasticity no longer makes it possible to evaluate the real deformations of the section. One is then led to make a study in nonlinear elasticity. The object of this work is the elaboration of a calculation method in nonlinear elasticity, allowing the simulation until the failure of reinforced concrete sections subjected to a compound deviated bending taking into account the real behavior laws (nonlinear) of the materials (steel and concrete). A computer program is developed following FORTRAN standards, and then confronted with the obtained experimental results on failure tests of sections subjected to deflected bending. The comparison between the numerical simulation and the experimental test/calculation shows the achievement of satisfactory results.
Role of Gate Type in the Air-Demand Ratio in Closed Conduits
Authors: Aydin A. B. , Baylar A. , Ozkan F. , Tuna M. C. , Ozturk Mualla 
Published: May 2024

Abstract
Sluice and radial gates are common devices used to control flow in closed conduits. In high-head gated conduits, the high-velocity flow exiting the gate drags and entrains a lot of air. If the air demand of the flow is not met, the pressure drop downstream of the gate will cause structural damage or cavitation. Typically, an air vent is installed immediately downstream of the gate to supply sufficient air to the flow. In this study, the effect of the conduit gate type on the air-demand ratio was investigated. The results showed that the gate type had a very significant effect on the air-demand ratio. Significantly higher air-demand ratios were observed in the conduit with a sluice gate compared to the conduit with a radial gate. The results obtained will be useful in future modeling and design processes.
Fire and Artificial Intelligence (AI): How AI Anticipates Human Behaviour in Fire Situations- Case Study of the Colectiv Fire
Authors: Popovici C.-G. , Enaru I. , Aioanei C.-C. , Ţurcanu F.-E. , Hudişteanu S.-V. , Cherecheş N.-C. , Verdeș Marina , Ancaș Diana-Ana , Ciocan V. 
Published: May 2024

Abstract
The catastrophic fire at Bucharest’s Colectiv Club marks a profoundly tragic event in Romania’s history, being one of the most significant human-made disasters the country has faced in recent decades. This study seeks to meticulously reconstruct the events of that fateful night through the use of advanced simulation software applications. By doing so, it aims to provide a detailed analysis of the factors leading to the tragedy, which claimed the lives of 64 individuals and caused injuries to 185 others. The objective is to understand better the dynamics and consequences of the fire, potentially leading to improvements in safety protocols and emergency response strategies to prevent such disasters in the future.
Development of Rheology in the Area of High-Performance Concrete – A Review
Authors: Khan A. W. , Kumar S. 
Published: May 2024

Abstract
The rheological or flow quality high-performance concrete (HPC) are significant as they affect several parameters, including ease of placing, compatibility, durability and strength. For the selection of component materials and prediction of the fresh and hardened characteristics of HPC, an adequate understanding of rheology is required. This literature review gives a gist of the works done in the field of rheological study of HPC. The flow models and equations to explain the flow behaviour of HPC mixes as proposed by the researchers are presented. Yield stress and plastic viscosity are the basic rheological parameters that are used in these equations. Various rheometers developed to measure and estimate these rheological parameters of HPC are also presented in this paper. This review provides a thorough analysis of the effects of various constituent materials on the rheological properties of HPC. This includes aggregates, cement, various supplementary cementitious materials like fly ash silica fume, slag etc. Also, the effect of mineral admixtures like superplasticizers and viscosity modifying agents along with the synergic effects is discussed. Finally, the prospects of the study on the unexplored areas and future challenges in the field of study are discussed.
Structure-Structure Interaction in the Reinforced Concrete Frames-Wall
Authors: Merakeb S. , Kahil A. , Ghouilem K. 
Published: May 2024

Abstract
Reinforced concrete frame-wall (RC frame-Wall) structures are generally solved in a global manner by modeling the entire structure by assembling the RC frame and wall stiffness matrices into a global matrix. The bar-wall element interface is modeled at the mean line of the beam-column element, according to RPA 99, which limits the interaction to the axial and transverse components of the forces (mechanical and kinematic) thus neglecting the effects of section rotations.
In order to take into account, the rotational components of the mechanical behavior of the beams (section rotation and bending moment), the interaction between the RC frame and the wall must take place at the real interface of the two substructures, i.e. at the extreme fiber of the bar elements (beams and columns). The transmission of force from the wall to the RC frame is done by transforming the tangent stresses of the wall into moment in the beam.
Studies on the Influence of Temperature and Frequency on the Stiffness Module for Airport Asphalt Mixtures
Authors: Petcu Claudia , Răcănel Carmen , Burlacu A. 
Published: May 2024

Abstract
The study of the behavior of bituminous mixtures is a very old subject in the specialized literature, many specialists in the field trying to explain the causes of the degradations, considering different factors. The bituminous mixtures were initially used in the construction of road structures for roads, so that a few years ago they also started to be used in the road structures of airport surfaces.
The subject of the current research study is a priority worldwide and contributes, through the obtained results, to the enrichment of knowledge regarding the behavior of airport bituminous mixtures. The complexity of this study was based on the multitude of laboratory tests carried out on the designed airport bituminous mixture, BBA 16, using complex modern and high-performance equipment and equipment that lead to the determination of the stiffness modulus at different temperatures and frequencies both on trapezoidal samples and on prismatic samples.
Estimation of Asphalt Mixture Fatigue Behaviour Using the Two-Point Bending Test
Authors: Petcu Claudia , Răcănel Carmen 
Published: May 2024

Abstract
The fatigue behaviour of bituminous layers must be taken into account when dimensioning road structures and projecting streets. To satisfy this fatigue criterion, laboratory tests must be used to determine the material characteristics and fatigue life of bituminous mixtures. The aim of this article is to study the crack initiation stage using a specific laboratory test: the two-point constant strain bending fatigue test on trapezoidal specimens. The laboratory tests were carried out on three types of bituminous mixes used in the wearing course, each containing successively two different types of bitumen (one imported and one Romanian). The conclusions drawn from this article refer to the influence of mix type and bitumen on the characteristics obtained.
Diet supplementation with Saccharomyces cerevisiae influences the electrophoretic parameters in blood in young Charolaise bulls
Authors: Arfuso Francesca , Giannetto Claudia , Pennisi Melissa , Giudice Elisabetta , Piccione Giuseppe , Gianesella Matteo , Zumbo Alessandro 
Published: May 2024

Abstract

Introduction
The objective of the research was to investigate the effect of Saccharomyces cerevisiae supplementation on some acute-phase proteins, haptoglobin and all electrophoretic parameters in young Charolaise bulls.

Material and Methods
Sixty bulls were divided into two equal groups: the control group (CG) receiving the base diet without yeast supplementation and the diet supplementation group (YG) receiving the base diet with 5g of Saccharomyces cerevisiae supplementation. The base diet was total mixed ration allocated at 11.85 kg per animal per day. Blood samples were collected from all bulls on day 0 before the start of the diet supplementation, and on days 20 and 40 after the start. Total proteins, albumin, globulin fraction (α1-, α2-, β1-, β2- and γ-globulins), albumin: globulin ratio (A: G) and haptoglobin were determined.

Results
Two-way analysis of variance showed a significant effect of the yeast feeding time on all studied parameters except α2-globulins in both groups. The YG showed a higher average concentration of total proteins, albumin and A: G and a lower average concentration of γ-globulins and haptoglobin than the CG.

Conclusion
These results indicated the beneficial effect of the Saccharomyces cerevisiae on the inflammatory status of the young bulls, which showed an adequate response in serum levels of the acute-phase proteins tested.
Molecular characteristics of fowl adenovirus strains detected in broiler chickens on diets without immunostimulant supplements
Authors: Niczyporuk Jowita Samanta , Kozdruń Wojciech , Tomczyk Grzegorz , Piekarska Karolina , Barabasz Marcin , Michalski Marcin 
Published: May 2024

Abstract

Introduction
Outbreaks of fowl adenovirus (FAdV) infection in chicken flocks in Poland threaten birds’ health and lives and are rising in frequency. The risk of these infections in immunocompromised poultry flocks with developed clinical symptoms was analysed through virus detection in broiler chicks and correlation of cases with the birds’ immune strength.

Material and Methods
Samples were analysed from four broiler farms with chicks from the same hatchery in Silesia, Poland where feeding regimes were different. A normal diet was provided to birds on the control farm; a normal diet and probiotic, prebiotic, vitamin and microelement supplementation was supplied on another farm; a normal diet and antibiotics on the third; and a normal diet and both forms of supplementation were given on the fourth farm. Amplification of the virus DNA in a PCR with hexon gene L1 loop hypervariable region 1–4 primers determined the molecular characteristics of isolates of adenovirus strains obtained from necropsy tissue samples. The amplicon sequences were analysed, the pair-wise distances were determined, the maximum likelihood estimate for the gamma parameter for site rates was produced, Tajima’s D neutrality test was run and the relative synonymous codon usage and transition/transversion bias were calculated.

Results
Two species and two serotypes of fowl adenovirus – MW353018-FAdV-1/A-L-liver and MW353019-FAdV-5/B-I-intestine – were isolated in three-week-old broiler chicks on the control farm.

Conclusion
Supplementation of broiler chicken flocks with probiotics, prebiotics, vitamins and microelements may have a significant beneficial effect on immunity and can prevent virus infection. The studies provided new information on the molecular characteristics of adenovirus strains isolated from chicks with a low level of immunity.
Exploring the impact of performance management systems and feedback quality on employee motivation: investigating the mediating role of self-efficacy
Authors: Lifang Zheng , Ali Dhakir Abbas 
Published: May 2024

Purpose: The goal of performance management is to guarantee that teams and individuals receive the tools necessary for growth, the acknowledgement they merit for motivation, and the accountability to understand expectations. Performance management makes sure that the organization's ideals are upheld in daily operations and that teams are in agreement over priorities.

Method: This study's mixed-method approach research design incorporates both quantitative and qualitative data. Because it allows for a thorough analysis of the effects of performance management systems on employee performance, a case study design is used.

Result and Conclusion: To sum up, this study provides insightful information about the complex opinions that workers at different organisational levels have about performance management systems. The results highlight the necessity of clear communication, focused training, and ongoing assessment in order to maximise the effect of PMS on worker productivity and organisational success.

Implication of Research: The findings showed that 36.7% of respondents denied having PMS, while 56.7% of respondents admitted to having it. Furthermore, 16.6% of respondents said they were unsure if PMS actually existed.

Originality/Value: Opinions on how satisfied people were with the current PMS differed. 46.7% of respondents said they were satisfied, 36.7% said they were not, and 16.6% said they were unsure about their level of satisfaction.
Evaluation of Firms Supports Policies
Authors: Tuan Le Anh , Tien Dinh Van , Dat Truong Cong 
Published: May 2024

Purpose: This study evaluates, analyzes, and measures support policy for small and medium enterprises in Hanoi to propose some recommendations to help small and medium enterprises improve business performance and expand scale.

Theoretical Framework: In terms of scale, among the SMEs operating in the area, SMEs in the non-state sector account for the largest proportion, estimated at about 97.2%. This shows that SMEs in the non-state sector contribute an important part to Hanoi's economy. The average production and business capital of non-state-owned SMEs increased by 10.2%. This may represent the development and performance enhancement of firms in this area.

Method/Design/Approach: A survey was conducted with the participation of 210 employees of SMEs in Hanoi, including the board of directors and sales department heads. Analytical methods such as descriptive statistics, independent t-tests, and ANOVA analyses are used to test and measure the scales.

Results and Conclusion: Research results show that support policies for small and medium enterprises in Hanoi are highly appreciated. There is no statistically significant difference in the support policy for small and medium enterprises in Hanoi between these different genders, ages, job positions, business operating times, and business sectors.

Research Implications: This research uses the contents of the support policy for small and medium enterprises in Hanoi and the business performance of SMEs in Hanoi based on prior studies in the realm of firms. Within the context of the digital transformation of the entire society and industrial revolution 4.0, these variables are useful solutions for SMEs.

Originality/Value: This study uses a new research methodology to evaluate and measure the support policy for small and medium enterprises in Hanoi. The paper's primary contribution is findings that benefit the SMEs in Hanoi in the improvement of their scale expansion and business performance.
Improving Wetlands Entrepreneurial Orientation With Problem-Based Learning (PBL) At The Purun Crafts Center in South Kalimantan, Indonesia
Authors: Naparin Muhammad 
Published: May 2024

Objective: Purun Danau (Lepironia articulata Retz.) is a typical wetland plant that can be used as high-value craft materials. Efforts to increase wetland entrepreneurial competency in Micro, Small and Medium Enterprises (MSMEs) expressed in entrepreneurial orientation (EO) are a crucial step to achieve community welfare and play a role in environmental sustainability. This study aims to measure and analyze the effectiveness of training on EO using the Problem-Based Learning (PBL).

Theoretical Framework: EO is characterized by innovativeness, proactive attitude and risk-taking that supports the growth and development of MSMEs.

Method: This study uses a quantitative method with quasi-experimental pre-test-post-test. Statistical analysis was carried out using SPSS Statistics version 26.

Results and Discussion: Results of the study show there is significant difference in the level of EO before and after the implementation of PBL. There has been an increase in the level of EO from pre-test scores ranging between 1,630 and 2,982 and post-test scores between 2,364 and 3,498.

Research Implications: This study has strong implications in building wetland MSME entrepreneurs, creating added value to natural wetland resources, and encouraging the creation of eco-friendly products.

Originality/Value: This study has originality which focuses on increasing the entrepreneurial orientation of MSMEs with learning and training interventions using Problem-Based Learning (PBL).
The Linkage Between Proactive Interaction Capability with Work Team Performance in Five Star Hotels
Authors: Sari Raden Ayu Aminah Rizkia Puspita , Suharnomo  , Perdhana Mirwan Surya 
Published: May 2024

Objective: This research aims to use proactive interaction capability as a mediating variable for the influence of knowledge sharing on work team performance.

Method: This research method was developed in a causal research design in which research hypotheses will be tested, with the aim of identifying causal relationships between variables. The population in this study were all department managers in the 5 Star hotel industry in West Java with a sample of 22 hotels. These departments include Front Office, Food and Beverage service, Food and Beverage products, Housekeeping, Accounting, HRD, Engineering, Marketing and Security. Apart from that, the hotel owner is a member of the Indonesian Hotel and Restaurant Association (PHRI) and the hotel has been operating for more than 10 (ten) years. The data source used in this research is primary data with data collected using a list of statements submitted directly to respondents. The data analysis method used in this research uses variance-based or component-based SEM structural equation modeling techniques which include several steps including preparing flow diagrams, model fit research, and structural model assessment.

Results and Discussion: The results of this research show several findings, including (1) the work team efficacy variable is not able to mediate proactive interaction capability and work team performance, (2) the proactive interaction capability variable is able to mediate knowledge sharing on work team performance.

Originality/Value: Proactive interaction capability in this research is a new initiative in explaining the process of how knowledge sharing can improve work team performance.