bluuebunny/crossref_metadata_2025 huggingface dataset:
Insulation’s Impact on Cutting Commercial Energy Use: A Case Study in Kabul City
Authors: Rasuli Mohammad Azim , Torii Shuichi
Published: December 2023

Buildings have an impact, on the environment as they consume an amount of energy and contribute to greenhouse gas emissions. This directly affects air quality and contributes to global warming. It is essential to shift from building designs to ones in order to reduce energy usage, lower emissions improve air quality and fight against climate change. While many countries have already embraced design practices, underdeveloped regions like Kabul in Afghanistan face challenges due to population growth and unregulated construction. This has resulted in sustainability issues. Compromised air quality. The building sector is responsible for 40% of energy consumption and is a major contributor to greenhouse gas emissions making its impact on the environment significant. To address these challenges caused by buildings there are keys needed. This study specifically focuses on one solution; insulating buildings. Insulation is recognized as a method for enhancing energy efficiency especially considering the increasing costs of energy and the necessity of supporting climate improvement initiatives worldwide. The research dives into the analysis of a 6-story building with no insulation having single glazed windows with aluminium frames that are oriented north to south. The building relies on air conditioning, for heating and cooling purposes. By comparing the energy consumption under insulated and uninsulated conditions this study conducts an extensive analysis of different thickness levels of polystyrene insulation. In the end the research emphasizes the advantages of installing insulation in building walls. It highlights that this action greatly improves the comfort of temperature while significantly lowering energy usage by 30 to 50 percent in the building that was studied.
Print-Assisted Layer - by - Layer Fabrication of Mixed-Matrix Membrane for Gas Separation
Authors: Al-Ajmi Muhammed , Al-Jabri Amna , Adewole Jimoh , Al-Marzuqi Faisal , Oladipo Habeebllah
Published: December 2023

The process intensification principles of optimizing the driving forces/resistances at every scale and the spatial domain were investigated using a print-assisted technique. The investigation was done by using a LaserJet printer to fabricate structured mixed-matrix membranes for gas separation. The physico-chemical properties of the fabricated membranes were evaluated using FTIR, and XRD. The microstructure of the membrane was evaluated using Scanning Electron Microscope (SEM) and optical microscope. The separation performance was evaluated using constant-pressure gas permeation test. The capability of the membrane to separate a mixture of two gases were tested using CO2 and CH4. The results from optical microscope analysis showed that membrane fabricated using print-assisted method possessed a well-structured morphology which can enhance the predictability of their performance. The gas permeations results showed that the transport mechanism of the membranes changed from Knudsen to molecular sieve as the number of print layers was increased from 0 to 7 layers. Overall, the fabricated membrane showed some potentials for separating CO2/CH4 mixture.
Measuring Relationship Changes During COVID-19
Authors: Parkins Maya , Johnson Matthew
Published: December 2023

This study draws on data gathered from an undergraduate student sample to understand perceptions of how the onset of the COVID-19 pandemic impacted relationship functioning and how those perceptions are associated with current individual and relational well-being. Drawing on the stress process model and life course theory, we surveyed an online sample of 160 undergraduate students enrolled in Canadian universities who were in an intimate relationship during the onset of the pandemic (March 2020). Results showed that the three most common areas of couple functioning that were affected by the pandemic were time spent together, communication, and their sex lives. Those who reported the pandemic having a greater positive impact on their relationship reported higher life satisfaction, positive affect, positive relationship quality, and relationship confidence compared to those who reported the pandemic having less of a positive impact on their relationship. Results are consistent with other findings on intimate relationships during the early days of the pandemic.
Therapeutic Potential of Targeting Epigenetic Factors HIF-1a and KDM3A in Ovarian Cancer and PCOS
Authors: Ramesh Aashritha , Shah Swati
Published: December 2023

Ovarian cancer and polycystic ovary syndrome (PCOS) are significant health concerns for women, posing challenges in terms of treatment and prognosis. Hypoxia-inducible factor 1 alpha (HIF-1a) and lysine demethylase 3A (KDM3A) have emerged as promising therapeutic targets for both conditions due to their involvement in critical cellular processes. This article explores the therapeutic potential of targeting HIF-1a and KDM3A in ovarian cancer and PCOS, investigating their molecular mechanisms in disease progression, including angiogenesis, cell proliferation, and metabolic dysregulation. Recent preclinical and clinical studies evaluating the effectiveness of HIF-1a and KDM3A inhibitors are discussed, emphasizing their potential as innovative therapeutic strategies. These findings highlight the importance of understanding the complex interplay between HIF-1a, KDM3A, and the pathogenesis of ovarian cancer and PCOS, ultimately facilitating the development of targeted therapies.
Effect of Discussion Method on the Performance of Mathematics Students in Public Secondary Schools in Rwanda: A Case of Karongi District
Authors: Byiringiro E
Published: December 2023

Purpose: In class discussion method can be used while studying Mathematics as it is intended to be a free give and take between teacher and students and among students on the current topic of concern in the course. It is characterized by probing questions from the teacher designed to elicit student interpretations, opinions, and questions. The purporse of study is to assess the effect of group discussion method on the performance of Mathematics students in public day Schools in Rwanda” A case of Karongi District’.

Materials and Methods: The study used descriptive research design. Stratified sampling was used to determine a sample of 6 schools among other public secondary schools in Bwishyura sector in Karongi District. The head teachers of the sampled schools were purposively selected to participate in the study. Simple random sampling technique was further applied to obtain Mathematics teachers and students of senior 4,5 and 6, making 783 target students. The study used a sample of 230 respondents from the sampled schools. The collected data was analyzed using descriptive statistics, correlation, and regression analysis through the statistical package for social science (SPSS) version 21.  The data collected were analyzed using multiple linear regression analysis. The probability value of the regression estimate was used in testing the hypotheses of the study.

Findings: The result of the regression analysis indicates that Demonstration Method has a positive effect on Performance of Mathematics students in public secondary Schools in Karongi District and the relationship is statistically significant (p=>0.05). Results showed significant positive relationship between discussion method and the performance of Mathematics students (r = 0.860; p= 0.000). Multiple linear regression analysis showed that discussion method contributed to 72% of variation on the performance, hence plays a vital role in performance of Mathematics students in public secondary schools in Karongi District.

Implications to Theory, Practice and Policy: The study recommended that Mathematics teachers should be trained and encouraged in the use of discussion teaching method and the framework for planning lessons and teaching mathematics in our secondary schools should be on group discussion teaching strategy. Moreover, it was also useful to enable learners to take part in discussion, reflection, feedback and to consolidate learning, clarify understanding and explore ideas and concepts.
EFFECTS OF CHROMIUM STRESS ON SEED GERMINATION AND EARLY SEEDLING GROWTH PERFORMANCES OF PEARL MILLET PENNISETUM GLAUCUM (L.) R. BR. (POACEAE)
Authors: IQBAL Muhammad Zafar , MURTAZA Sana , SHAFIQ Muhammad
Published: December 2023

Heavy metals are widely available in the environment due to the natural processes, industrial, anthropogenic activities and ultimately in the results contaminate the immediate environment. The presence of the heavy metals such as Pb, Cd, Cr, Ni, Fe and Cu in environment disturb the quality of ecosystems, soils, water, air and vegetation. The chromium metal at higher level in ecosystem is an alarming signal for both developed and developing countries. Pennisetum glaucum is an annual grass which is widely cultivated in drought, rain fed and high temperature areas. The limited amount of literature available on the impact of chromium stress on P. glaucum. This study was conducted to investigate the beneficial or harmful effect of chromium stress on seed germination and seedling growth performances of P. glaucum in in vitro conditions. The different concentration of chromium 0, 25, 50, 75 and 100 ppm was applied. In present study, the overall results suggests the variable response on the rate of seed germination percentage and plant growth of P. glaucum to chromium stress was recorded. Results showed that the chromium treatment at 25 ppm significantly (p<0.05) reduced root growth of P. glaucum. The chromium at 50 ppm level significantly decreased the rate of percentage of seed germination of P. glaucum. The seedling dry weight of P. glaucum seedling was decreased highly at 75 ppm chromium. Root / shoot ratio also decreased due to gradual increase in chromium from low (25 ppm) to higher (100 ppm) levels. Similarly, the chromium at 25 to 100 ppm gradually decreased the percentage of tolerance and seedling vigor index of P. glaucum. An effective efforts for minimize the chromium toxicity and tolerance in plants are required.
COLLECTION AND PHENOTYPIC CHARACTERIZATION OF SOME NIGERIAN BAMBARA GROUNDNUT (VIGNA SUBTERRANEA) GERMPLASM USING SEED MORPHOLOGY
Authors: ABEJIDE Dorcas Ropo , FALUSI Olamide Ahmed , DAUDU Oladipupo Abdulazeez Yusuf , MUHAMMAD Liman Muhammad , GADO Aishatu Ahmed
Published: December 2023

Bambara groundnut is an indigenous African legume with great potential to tackle food insecurity in Nigeria. A germplasm collection mission was carried out in collaboration with the Agricultural Developments Project (ADP) Extension officers of Nigeria between October and December 2014. Bambara groundnut seeds were collected from farmers in Kaduna, Niger, Kogi, Benue, Plateau, Adamawa, Nasarawa, Jigawa, Enugu and Federal Capital Territoy (FCT) Abuja. Some seeds were also collected from National Centre for Genetic Resources and Biotechnology (NACGRAB). A total of 45 original seed lots were collected which comprised of mixed seeds (different seed coat colours) and pure seeded accessions (comprising of one seed coat colour). A total of 24 distinct seed morphotypes were identified from the collections. The highest number of accessions were collected from NACGRAB (11) followed by Niger State (10) and the lowest from Benue, Jigawa and Adamawa States (2). Niger State also had the highest number of mixed seeds. The different seed phenotypes observed in the study are important for field production of true to type lines and can be exploited for the genetic improvement of bambara groundnut.
DOWNREGULATION OF ARABINOGALACTAN PROTEINS DURING SPERMATOGENESIS IN THE MOSS PHYSCOMITRIUM PATENS
Authors: JOHNSON Eric Eugene , TAYLOR-LAPOLE Alyssa , BAVUSO Matthew
Published: December 2023

Seedless plants utilize flagellated sperm cells for reproduction that develop using a series of cell walls resulting in naked motile cells. Arabinogalactan Proteins (AGPs) have been shown to play an important role in the maturation of sperm in ferns by an unknown mechanism. We sought to identify AGPs expressed in the spermatids of the moss Physcomitrium patens to identify this mechanism because it is amenable to genetic manipulation. We tracked the expression of 121 putative AGP-encoding genes across three time points of development with RNAseq and quantified total AGPs to compare to the fern Ceratopteris richardii. Unexpectedly, AGP genes and proteins were significantly downregulated in P. patens. BURP domain-containing genes, which are expressed in pollen of angiosperms, were highly upregulated and may serve similar roles to the AGPs of ferns. This study shows that the fern cell walls do not share as significant of a need for AGPs of developing sperm in bryophytes and this may be related to the number of flagella found in the respective lineages.
RIPGUT BROME (BROMUS DIANDRUS) IN ROMANIA'S VASCULAR FLORA
Authors: OPREA Adrian , SÎRBU Culiţă
Published: December 2023

The paper refers to Bromus diandrus, a vascular plant species identified in the spontaneous flora of the historical province of Muntenia, namely at the Buzau railway station during the summer of 2022 and autumn of 2023. Both the ecological conditions of the habitat, as well as some taxonomic and coenotaxonomic aspects of the species are presented in the paper. A key is also included to help identify the other species from the sect. Genea, Bromus spp., known so far in the flora of Romania.
Calles comerciales tacneñas que influyen al apego del lugar de comerciantes ambulantes
Authors: Mendoza Cornejo Marlene B.
Published: December 2023

La definición del apego al lugar incluye el engranaje donde las características físicas, la actividad y el significado se entremezclan en las experiencias de las personas respecto a un lugar determinado. En diversas investigaciones relacionadas con el diseño urbano y la calidad del lugar, se ha discutido sobre la influencia de las características físicas y la actividad en relación al apego del lugar. Sin embargo, el vínculo que tienen estos atributos en la apreciación de comerciantes ambulantes no se ha explorado todavía. En tal sentido, no está claro qué atributos hacen que un lugar en particular sea especial y deseable para crear un sentimiento de apego en las personas. Este estudio se realizó en tres calles comerciales importantes de la ciudad de Tacna como son la avenida Bolognesi, la avenida Coronel Mendoza y la avenida Gustavo Pinto. Se han realizado encuestas y entrevistas a comerciantes para comprender su percepción de las actividades que realizan en esos lugares. La investigación demuestra que el aspecto “actividad” ha influido fuertemente en el apego al lugar, que se refleja en la identificación y dependencia de comerciantes hacia las calles comerciales, considerando de menor importancia los aspectos tanto “físico” como de “significado”.
Mycotoxin mitigation approaches in selected developed and developing countries
Authors: Ong Jing Yi , Tan Ling Ling , Goh Choo Ta
Published: December 2023

Rapid population growth leading to increased demand for poultry has intensified poultry production over the years. However, research has detected the presence of mycotoxin contaminations, such as aflatoxins, ochratoxin A, zearalenone, etc. in foodstuffs for human consumption and poultry feed. Mycotoxin contamination in feedstuffs might ultimately have adverse impacts on human health. As it is vital to mitigate mycotoxin at the national level, this study reviews the mycotoxin mitigation approaches for foodstuffs and feedstuffs in selected developed and developing countries, namely the United Kingdom, Singapore, Taiwan, and Malaysia. The present review focuses on the legislative frameworks, relevant national authorities, mycotoxin determination analyses, and other initiatives related to mycotoxin management. Analysis indicated that every selected country has respective national authorities and stipulated regulations for regulating mycotoxin levels in foodstuffs. However, not all mycotoxin types and foodstuffs are covered. Furthermore, not all countries have regulatory frameworks to control the mycotoxin levels in feedstuffs. Hence, it is still a challenge because of the inevitable impact on human health.
Evaluation of transgalactosylation activity of commercial β-galactosidase from Bifidobacterium bifidum for synthesis of prebiotic oligosaccharides
Authors: Milano Althea Marie , Arreola Sheryl Lozel Bico
Published: December 2023

Galacto-oligosaccharides (GOS) are products of transgalactosylation reaction of β-galactosidase when lactose is used as the substrate. These carbohydrates are considered prebiotics which stimulate beneficial effects to human health. In the present work, Saphera, a commercial preparation of β-galactosidase from Bifidobacterium bifidum, was biochemically characterised for production of GOS. Using o-nitrophenyl-β-D-galactopyranoside (oNPG) as the substrate, optimal activity for the enzyme was found to be at pH 6.0 and at 45°C. Ten (10) mM each of either Na+ or K+ enhanced enzyme activity by 10%, while Cu2+, Zn2+, Fe2+, and EDTA showed inhibitory effect on the enzyme activity. When incubated in 50 mM sodium phosphate and pH 6.5, the enzyme was found to have half-life time of 136 ± 6 and 2.1 ± 0.2 h at 30 and 50°C, respectively. The hydrolysis activity of the enzyme predominated when the initial lactose concentration used was 5% (w/v). When initial lactose concentration was increased to 20% (w/v), maximum GOS yield obtained was 10% (w/w) achieved at 86% lactose conversion. Analysis using high performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD) revealed that the major oligosaccharides produced by the enzyme were 3’-galactosylglucose, 3’-galactosyllactose, 3’-galactobiose, and allolactose, thus showing that this enzyme would prefer to form β-(13)- and β-(16)-linked GOS. Despite its predominantly hydrolytic activity, Saphera synthesised prebiotic GOS which could be interesting to dairy industry.
Effect of extraction solution on functional properties of extracted protein from Bombay locust (Patanga succincta Johannson, 1763)
Authors: Puechkamutr Yuporn , Arsa Supeeraya
Published: December 2023

Alternative sources of protein are gaining popularity since they require less natural resource input, but still provide a significant amount of protein as compared to traditional protein sources. Insect protein is one of the alternative protein types, and due to its nutritional benefits, research interest in Bombay locust (Patanga succincta) (BL) protein has grown. In the present work, we aimed to determine the protein content, yield, molecular weight profile, and functional properties such as protein solubility, emulsion, and foam properties of BL protein extracted using distilled water, salt (NaCl), or alkaline (NaOH) solution, at the concentrations of 0.5, 1.0, or 1.5%. The highest protein extraction yield was alkaline soluble protein (22 - 28%), which was followed by water (16%) and salt (11 - 13%) soluble proteins. The protein powder prepared by 0.5% alkaline extraction had the highest foam capacity (33.33%) and foam stability (12.50%) (p < 0.05), but the water soluble protein powder had the highest emulsion activity index (118.3 m2/g) and emulsion stability index (52.45 min) (p < 0.05). These results indicated that the type and concentration of solution could have an impact on the protein extraction yield, molecular weight profile, and functional characteristics.
Effects of transglutaminase treatment on cooking quality, textural properties, and overall acceptability of high fibre pasta incorporated with pennywort residue
Authors: Le Nguyen Phuc , Tran Thi Thu Tra , Ton Nu Minh Nguyet , Le Van Viet Man
Published: December 2023

Pennywort juice is a herbal drink extracted from pennywort leaves and stems. Pennywort residue is a by-product of pennywort juice production. In the present work, this by-product was proved to be a good dietary fibre ingredient in the making of high fibre pasta. Nevertheless, the addition of 10% pennywort residue reduced cooking properties, textural profiles, and overall acceptability of the pasta samples. The effects of transglutaminase treatment of pasta dough on the product quality were then investigated. Increase in transglutaminase dosage from 0.00 to 0.75 U/g protein of the flour blend decreased the cooking loss of pasta by 19% while improving its tensile strength and elongation rate by 15 and 49%, respectively. Further increase in enzyme dosage from 0.75 to 1.00 U/g protein, on the other hand, decreased the tensile strength and elongation rate. When the enzyme treatment lasted for 30 min, the cooking loss was reduced by 10%, while the tensile strength and elongation rate of high fibre pasta were both enhanced by 10%. However, increase in treatment time from 30 to 40 min did not cause any significant differences in textural and cooking properties of the fibre-rich pasta. The appropriate transglutaminase dosage and biocatalytic time were 0.75 U/g protein and 30 min, respectively, under which the overall acceptability of the sample incorporated with 10% pennywort residue powder was similar to that of the semolina pasta.
Phenolics-Enhancing Piper sarmentosum (Roxburgh) Extracts Pre-Treated with Supercritical Carbon Dioxide and its Correlation with Cytotoxicity and α-Glucosidase Inhibitory Activities
Authors: Hamil Mohd Shahrul Ridzuan , Zakaria Fauziahanim , Chong Yew Lee , Pauzi Norzilawati , Mohd Khamsah Suryati , Saidan Noor Hafizoh
Published: December 2023

Piper sarmentosum was found to have various phytochemicals such as polyphenols and flavonoids but also contains asarone isomers, which were reported as carcinogenic in several preclinical studies. Therefore, reducing asarone isomers from this functional food is important while retaining its functional properties. This study compares the total phenolics, total flavonoids, vitexin and naringenin contents, cytotoxicity, and anti-hyperglycaemic activity between various solvent extracts using a two-step extraction with SC-CO2 pre-treatment and a single-step conventional solvent extraction without SC-CO2 pre-treatment. The findings showed that phenolic content was significantly enhanced in ethanol, 50% ethanol, and water extracts pre-treated with SC-CO2, significantly correlated with α-glucosidase inhibitory activity. SC-CO2 pre-treated extracts enhanced the viability of two normal fibroblasts NIH/3T3 and CCD-18Co cell lines. It is concluded that SC-CO2 extraction offers a rapid pre-treatment step to produce safer extracts with better quality and efficacy.
Estimation of Leachate Volume and Treatment Cost Avoidance Through Waste Segregation Programme in Malaysia
Authors: Rangga Josfirin Uding , Syed Ismail Sharifah Norkhadijah , Rasdi Irniza , Karuppiah Karmegam
Published: December 2023

This study aims to calculate the avoided leachate volume and treatment cost from waste segregation practices compared to the existing waste disposal methods of landfilling. The mathematical equations were used to analyse the waste segregation rate, leachate volume and treatment cost. The study findings reveal that 99.4% of mixed waste was disposed of in landfills, resulting in an annual generation of 565 thousand cubic meters (m3) of leachate with an estimated treatment cost of MYR 19.82 million (USD 4.36 million). The segregated waste, which accounts for only 0.06%, reduces 354 m3 in leachate volume and a cost-saving of MYR 12.42 thousand (USD 2.73 thousand) in the treatment expenses per year. The findings concluded that waste segregation practice could reduce waste management costs by reducing leachate production and treatment costs and environmental impacts.
Manifestations De L’insécurité Linguistique Chez Les Apprenants Kenyans De Français
Authors: Mutemi J , Mulenda F , Kalangi C
Published: December 2023

But : L’insécurité linguistique est un sujet recherché à plusieurs reprises dans le domaine de la sociolinguistique. C’est un sentiment d’un locuteur que la manière dont il s’exprime dans une langue en question n’est pas aussi bonne qu’une norme qu’il imagine existe. Cet article cherche à établir les diverses preuves de l’insécurité linguistique parmi les apprenants du Français Langue Étrangère (FLE) aux lycéens kenyans. L’étude est basée sur la théorie du Comportement Planifié par Ajzen (1985). Celle-ci est ancrée sur trois principes : attitude envers le comportement, norme subjective et contrôle comportementale perçue sur lesquels les objectifs sont basés.

Méthodologie : En plus, l’étude est descriptive, donc les données ont été récoltées par questionnaire aux apprenants et interview aux enseignants.

Résultats : L’étude visait une population de 99 apprenants et leurs enseignants. Étant donné que cette population était moins de 100 unités, elle a servi comme échantillon en même temps.

Contributeur unique à la théorie, aux politiques et à la pratique : La recherche a établi que de temps en temps, la majorité d’apprenants souffrent du blocage en parlant français, donc ils font recours à l’anglais ; ou se taisent au cas du blocage total. Par ailleurs, ils évitent de prendre la parole en public ou s’expriment en hésitant. Nous recommandons la participation active des apprenants dans les activités françaises où la prise de parole est requise. Cela cultivera en eux la maitrise et la confiance de parler français sans peur.
URBANISTIČKI KOMPLEKS RONDO U MOSTARU
Authors: Puljić Borislav
Published: December 2023

Neobarokni trg Rondo u Mostaru spomenik je kulture neprocjenjive vrijednosti, sačuvan u svome izvornu obliku do devedesetih
godina prošloga stoljeća. Planiran je i izgrađen u jednome graditeljskom potezu na kraju 19. i početkom 20. stoljeća. Rondo
je jedinstveno urbanističko rješenje koje predstavlja i pripadajuće arhitektonske objekte iznimnih historicističkih rješenja svoga
doba. Autor opisuje genezu njegove destrukcije u posljednjih trideset godina kao rezultat novonastaloga bezobzirnoga neoliberalnog
kapitalizma, klijentističke vlasti i zemljišnih špekulacija. Takvu
destrukciju omogućila je nova struktura stanovništva nastala poslije rata, a novouspostavljena vlast nije prepoznala zatečene vrijednosti. „Urbanisti“, arhitekti i inženjeri u urbanističkim službama bili su samo sredstvo u rukama vlasti i mešetara. Zaključak
je da se našemu kulturnom nasljeđu u posljednja tri desetljeća pristupalo krajnje neodgovorno, štoviše, iracionalno te su u mnogim
slučajevima, kao što je riječ o Rondou, štete nepopravljive.
Ključne riječi: Rondo; spomenik kulture; arhitektura; urbanistički plan; devastacija; privatni i javni interes
NORMATIVNA ANALIZA ELEMENATA KONSOCIJACIJSKE DEMOKRACIJE U BOSNI I HERCEGOVINI
Authors: Jurković Cvija , Tomić Ivan
Published: December 2023

Autori u radu analiziraju konsocijacijsku demokraciju kao poseban model demokracije za podijeljena društva. Budući da u podijeljenim društvima postoji više društvenih segmenata, primjena
mehanizama majoritarne demokracije može ugroziti manjinske
segmente i time poprimiti antidemokratski karakter. U radu se
definira konsocijacijski model demokracije, vrši se usporedba između konsocijacijske, konsenzusne i većinske demokracije te se
ispituje postojanje ovoga modela na normativnoj razini u Bosni i
Hercegovini. S obzirom na to da postoje oprečna mišljenja treba li
konsocijacijsku demokraciju primijeniti u Bosni i Hercegovini, u
radu se dokazuje da na normativnoj razini konsocijacijska demokracija postoji kroz ispitivanje postojanja društvenih segmenata
i četiri temeljna načela konsocijacijske demokracije u domaćemu
pravnom poretku: velike koalicije vođa svih društvenih segmenata,
autonomije segmenata, načela razmjernosti i veto mehanizma za
zaštitu društvenih segmenata. Analizom se dokazuje da mehanizmi konsocijacijske demokracije, posebno često osporavani mehanizam veta, nisu vodili do uspostave tiranije manjine. Postupak po
vitalnome nacionalnom interesu kao svojevrstan veto mehanizam
u Domu naroda Parlamentarne skupštine Bosne i Hercegovine
primijenjen je u približno 90 % slučajeva od najbrojnijega društvenog segmenta u Bosni i Hercegovini. Stoga ključno pitanje nije
treba li konsocijacijsku demokraciju primijeniti, nego kako unaprijediti učinkovitost konsocijacijskih mehanizama radi ostvarenja stabilne demokracije.
Ključne riječi: konsocijacijska demokracija; većinska demokracija; konsenzusna demokracija; podijeljeno društvo; društveni
segmenti.
Which Tree Species Best Withstand Urban Stressors? Ask the
Experts
Authors: Carol-Aristizabal Maribel , Dupras Jérôme , Messier Christian , Sousa-Silva Rita
Published: December 2023

Background

The importance of urban trees and their benefits to society are
increasingly recognized. However, cities are a challenging environment
for trees to grow and thrive. Current knowledge on tree vulnerabilities
to existing urban stressors remains scarce and available only for a
limited number of species and specific stressors.

Methods

Using the Delphi method with urban forestry experts familiar with
the studied area and a closed-ended questionnaire, we sought to
elucidate the tolerance of commonly planted urban tree species in
northeastern North America to multiple urban stressors—air pollution,
soil compaction, de-icing salts, insects and diseases, strong winds, ice
storms, snow, drought, and extreme temperatures—as well as to assess
which characteristics may capture a species’ ability to cope with these
stressors.

Results

Ginkgo biloba, Gleditsia triacanthos,
Quercusspp., andUlmusspp.
were rated by urban forestry professionals as the most tolerant species
in northeastern North America to the studied stressors. No species was
listed as tolerant to all stressors. Furthermore, respondents disagreed
on how a given species was likely to be affected by or respond to a
given stressor.

Conclusions

Our study provides a powerful approach to gaining
difficult-to-obtain information on trees’ vulnerabilities to
environmental stressors and identifying the gaps that remain
unaddressed. Our findings fill some of the gaps in our knowledge of city
trees’ vulnerabilities, which makes the approach useful in practice to
inform the choice of tree species that could be planted across our
cities to build more resilient urban forests.
Review on Niosome-A Future of Targeted Drug Delivery System
Authors: Ashwini K. Shinde  , Bilal Sufi  , Rajlaxmi S. Deolekar  , Vedika D. Bihade  , Achal A. Kale
Published: December 2023

Niosome are non-ionic surfactant vesicles obtained on hydration of synthetic nonionic surfactants, with or without incorporation of cholesterol or their lipids. They are vesicular systems similar to liposomes that can be used as carriers of amphiphilic and lipophilic drugs. Niosome appears to be a well preferred drug delivery system over liposome as niosome being stable and economic. Also niosomes have great drug delivery potential for targeted delivery of anti-cancer, anti-infective agents. Niosomes can entrap both hydrophilic and lipophilic drugs and can prolong the circulation of the entrapped drug in body. Encapsulation of drug in vesicular system can be predicted to prolong the existence of drug in the systemic circulation and enhance penetration into target tissue, perhaps reduce toxicity if selective uptake can be achieved. This review article focuses on the advantages, disadvantages, preparation methods, factors affecting, characterizations, mechanism of action, and applications of noisome.
NA BEIRA DO RIO: LUGAR, MEMÓRIAS E SIMBOLISMO EM PINDARÉ MIRIM-MA
Authors: JOSE AGLAILTON DOS SANTOS MONTEIRO  , LUCIANO SILVA GOUVEIA
Published: December 2023

Quando se trabalha o conceito de lugar, potencializa as experiências dos moradores que ali vivem e convivem. O objetivo da pesquisa é identificar as relações existentes entre os moradores com seu espaço vivido, com o rio, engenho e as demais formas simbólicas da área central, ressaltando também a premissa de que a cidade tem mudado e, o que lugar também gera relações de produções sociais indissociável das experiências vividas, juntamente com a percepção deles acerca das mudanças desse lugar. O trabalho utilizou como metodologia a abordagem qualitativa, utilizando entrevista e questionários com os moradores. Constatou-se que o bairro proporciona um certo conforto de acesso a diversos serviços, evitando que os mesmos se desloquem para outros lugares distantes, que ocorrem um envolvimento sentimental com o Engenho e o rio Pindaré os dois maiores símbolos da cidade, representado a cultura, a renda e o turismo do lugar, além das lembranças vividas de uma época e do presente.
EXPANSÃO URBANA E SEUS IMPACTOS NA BACIA HIDROGRÁFICA NOS RESIDENCIAIS TORQUATO NETO II, III E IV EM TERESINA, PIAUÍ
Authors: JOÃO PEDRO MARINHO ARAÚJO  , EMANUEL LINDEMBERG SILVA ALBUQUERQUE
Published: December 2023

Os conjuntos habitacionais sempre tiveram significativa importância no combate ao déficit habitacional brasileiro, bem como na expansão da malha urbana de diversas cidades. Contudo, o desenvolvimento da infraestrutura de saneamento não acompanhou o ritmo do processo de urbanização marcado pela impermeabilização desenfreada do solo e aterramento dos talvegues naturais, o que alterou o ciclo hidrológico das bacias hidrográficas nas quais estes conjuntos se desenvolveram. De forma similar, os Residenciais Torquato Neto II, III e IV, localizados na região sul do município de Teresina, capital do Piauí, foram implantados de forma dissociada da hidrografia local e como consequência eles são assolados por diversos problemas devido ao aumento dos volumes e da velocidade do escoamento superficial direto, intensificando a magnitude e a frequência dos alagamentos urbanos, retrato também da insuficiência de capacidade dos sistemas públicos de drenagem pluvial. Portanto, considerando sua relevância na prevenção e na fundamentação de estudos ambientais, o presente trabalho dedicou-se a avaliar o processo de ocupação e seus impactos na bacia hidrográfica que drenam os setores destes residenciais. Desta forma, a delimitação da bacia foi realizada através de dados MDE da missão SRTM e, a partir de imagens do satélite Landsat 8, avaliando-se a evolução do processo de ocupação no período de dezembro de 2009 a dezembro de 2019. Em seguida, estimou-se a redução do tempo de concentração e o aumento do grau de impermeabilização da bacia através do Curve Number. Os testes avaliaram os impactos das alterações separadamente e em conjunto com o escoamento superficial direto, no intuito de observar a relevância de cada parâmetro hidrológico e o efeito composto das modificações na bacia.
BREXIT COMO UM NEORIMLAND
Authors: VINÍCIUS NASCIMENTO
Published: December 2023

O objetivo primário deste artigo foi o de estabelecer uma conexão entre o processo de separação do Reino Unido do bloco regional europeu pelo referendo de 2016 via análise das três vertentes do território de Haesbaert e o conceito de Rimland de Spykman aplicado ao imigrante como um dos principais motivos que culminaram no Brexit. Assim sendo, foi inserido o prefixo neo originando o termo Neorimland como sendo uma estratégia política institucional do Estado-nacional contemporâneo para a contenção dos fluxos migratórios, intensificados no continente europeu na última década. Buscou-se também, de modo secundário, associar o processo de globalização ao Neorimland migratório.
REGIONAL VENDA NOVA (BH) E O PROCESSO DE REESTRUTURAÇÃO URBANA DO VETOR NORTE DA REGIÃO METROPOLITANA DE BELO HORIZONTE (RMBH\MG)
Authors: MARINA GABRIELE AMARANTE SANTOS  , ANA MÁRCIA MOREIRA ALVIM
Published: December 2023

O objetivo geral deste artigo é compreender os motivos da localização de empreendimentos de grande porte na Regional Venda Nova e nos municípios inseridos no Vetor Norte da Região Metropolitana de Belo Horizonte (RMBH). Como aporte teórico consta uma breve discussão dos conceitos: Espaço, Reestruturação e Planejamento Urbano, e para a análise foram elaborados mapas de localização, com os empreendimentos e equipamentos urbanos localizados neste vetor. Os resultados da pesquisa apontaram para o fato de que na reestruturação urbana do Vetor Norte da RMBH a atuação de agentes imobiliários e fundiários, mas também do Estado, chama a atenção. Mesmo porque este processo estava previsto no Plano Metropolitano da RMBH, em que consta que as transformações ocorridas no Vetor Norte da RMBH influenciam também suas áreas adjacentes e contribuem para a superação de seus problemas urbanos
Die Clouth Group
Authors: Koßmann Jörg
Published: December 2023

Seit 1874 steht der Name Clouth für gelebte Werte wie Qualität, Zuverlässigkeit, Lösungsorientierung und Innovationskraft. Sie sind die Wurzeln des Unternehmens und gleichzeitig seine Zukunft. Deshalb sind Clouth-Produkte – Schaberklingen, Streichmesser, Kreppschaber, Haltersysteme und Zubehör – weltweit an jeder dritten und europaweit an jeder zweiten Papiermaschine im Einsatz.
Erwin Müller sichert sein Lebenswerk
Authors: Mende Jan , Müller Annette
Published: December 2023

Der Drogerieunternehmer Erwin Müller vertraut sein Vermächtnis drei bekannten Frauen an. Die Managerin Elke Menold rückt in den Vorstand der Stiftungen, die den Konzern in Zukunft steuern.
Supermärkte hoffen auf den Endspurt
Authors: Mende Jan , Schulz Hans-Jürgen , Lattmann Christian , Himberg Mathias , Tewes Werner , Hofmann Janine , Stockburger Manfred
Published: December 2023

Der Einzelhandel klagt über ein verhaltenes Weihnachtsgeschäft. Die Lebensmittelhändler blicken zuversichtlicher auf die entscheidende nächste Woche. Die Supermärkte hoffen auf einen versöhnlichen Ausklang des Jahres, in dem sie Marktanteile verloren haben. Die Discounter halten mit Kampfpreisen dagegen.
Trolli holt sich Marktanteile zurück
Authors: Fries Tanja
Published: December 2023

Der Fruchtgummihersteller Trolli wächst deutlich schneller als der Markt – und schafft 2023 erstmals seit Jahren den Sprung über die Marktanteilsmarke von 5 Prozent. Nach dem Rückzug von Firmenpatriarch Herbert Mederer wird der Beirat des Familienunternehmens erweitert.
Behr greift in Büttelborn durch
Authors: Krönert Alrun
Published: December 2023

Bei der Behr AG, einem der bedeutendsten Gemüsevermarkter in Deutschland, stehen die Zeichen auf Zukunftsfähigkeit. Mit frischem Personal und neuen Flächen sollen vorhandene Baustellen beendet werden.
Ströme der Erde – Teil 21: Der Indus
Authors: Berger Wolfgang
Published: December 2023

Die Ursprünge des Indus liegen in gewaltigen Gebirgen, die aus den Berichten des Extrembergsteigers Reinhold Messner bekannt sind. Der Fluss durchzieht auf seiner Reise eine kontrastreiche Landschaft und speist eines der weltgrößten Bewässerungssysteme.
Modernes Recruiting mit KI
Authors: Brust Martin
Published: December 2023

Gersfeld/Rhön. Seit die erste Version von ChatGPT freigeschaltet wurde, ist das schon vorher beliebte Thema der Künstlichen Intelligenz (KI) explodiert. Alle probieren nun aus, ob ChatGPT Songtexte, Reports oder Stellenanzeigen schreiben kann. Trotz des Hypes sollten sich Personalabteilungen mit dem Thema KI beschäftigen. Es ist längst unterwegs in unseren Alltag. Was ist möglich – und wo liegen die Gefahren?
Inequality and vulnerability of informal employment during the pandemic
Authors: Ryandika  , Meifrinaldi  , Pribadi Krishna Suryanto , Martek Igor , Chan Toong Khuan
Published: December 2023

This study explores the impact of the COVID-19 pandemic on formal and informal workers in the Indonesian construction industry. Based on a questionnaire survey of workers in the province of West Java, it aims to test the view that informal workers are more vulnerable to job losses, wage cuts and the lack of social security safety net. Two research questions were posed. The first was to characterise the impact of the COVID preventative measures on their access to work, work hours, and income levels. The second objective was to examine the implementation of COVID-19 health and safety protocols at project sites and its impact on workers. A survey conducted in November and December 2020 in the province of West Java obtained 261 responses from 21 construction companies. Contingency table testing was carried out to test the hypothesis that the frequencies of occurrence in the formal and informal worker categories are independent of the frequencies in incomes and health and safety protocols. Contrary to job losses and wage cuts report in the literature, construction companies in West Java have resisted cutting the wages of informal workers and instead directed wage cuts to their higher paid formal workers. Compliance to COVID-19 health and safety protocols at project sites was reported to be high. This study makes unique contribution to the understanding of informal work in the construction industry and the impact of the recent pandemic on the incomes and workers’ welfare.
Adopting qualitative data in conceptual system dynamic modelling
Authors: Mahmud Abba , Ogunlana Stephen O. , Hong W.T. , Yahaya Ibrahim Wuni , Akoh Sani Reuben
Published: December 2023

Qualitative data plays an important role in system dynamics (SD) modelling, particularly in model conceptualization. Among the various forms of data, information from the mental database of stakeholders is considered the most important which can be accessed through stakeholder engagement using interviews. However, formal, and systematic process of interview and data analysis is required. Existing approaches used for systematically analysing qualitative data were based on grounded theory approach. In this study, we introduced a coding approach that is formulated based on the principles of thematic analysis, saliency analysis (an extension of thematic analysis) framework and case study approach, and key strengths of existing methods. This alternative or formulated approach is focused on (i) coding the data from all stakeholder groups, (ii) establishing causal relationships from causal attributions of stakeholders and transform the causal relationships into causal maps and (iii) establishing and maintain strong links between causal maps and data source using data source reference table and software. We then demonstrate an application of the coding approach in a study about cost performance of road infrastructure projects in Nigeria to analyse qualitative data collected from 16 semi-structured interviews.
A Constructive System to Assess the Performance-based Grading of Construction Labour through Work-Based Training Components and Applications
Authors: Manoharan Kesavan , Dissanayake Pujitha , Pathirana Chintha , Deegahawature Dharsana , Silva Renuka
Published: December 2023

Various industry sectors of many developing countries have been facing various challenges associated with low performance of labour due to poor work-based training practices. This study aims to assess the performance of labour in construction by applying systematic work-based training components. A comprehensive study methodology was adopted through literature reviews and experts’ interviews/discussions, with problem-focused and action-oriented communication approaches to develop effective tools, systems and practices related to labour training elements and performance assessments within a framework. Through a new construction supervisory training programme, the developed practices were applied to 200-300 labourers working on 23 construction projects in Sri Lanka. The results show the detailed patterns of the significant changes in labour performance with the quantified values. Overall quantitative values indicate a nearly 60% increase in the performance of labour within six months of the training period compared to the starting point. A considerable level of performance improvement was reported in the soft skills (90%) and material handling abilities (70%) of labourers. A moderate level of performance improvement was identified in other competency elements related to the application of basic science/technology-related practices (55%), simple engineering/technology-related practices (44%), construction methods and technology (56%), green practices (36%) and fundamental management aspects (34%). The overall performance values of labourers employed in road/bridge projects were found that noticeably lower compared to the labourers who worked on other types of projects. The results further describe the well-improved theoretical knowledge and operational skills of the trained labourers, which has uplifted their job standards from working under close supervision to working under general supervision with some autonomy. Moreover, the study findings contribute to controlling the excessive inclination of local firms toward foreign labour by unlocking the potential barriers to expanding the local labour supply with lifelong learning and career benefits/opportunities for labourers. The findings will have a significant impact on how other developing nations and industries must manage their labour to obtain higher work efficiency in the foreseeable future.
Effect of anti-corruption systems’ logic on corruption manifestations in project planning and execution in Nigeria
Authors: Olugboyega Oluseye , Binga Bobga , Oseghale Godwin Ehis , Aigbavboa Clinton
Published: December 2023

The absence of logical reasoning in the implementation of anti-corruption measures has exerted a significant influence, leading to misguided anti-corruption endeavours in nations such as Nigeria. The objective of this study is to discern the underlying rationale behind anti-corruption systems and ascertain their impact on the occurrence of corruption in the context of project planning and execution (PPE) within Nigeria. The research formulated a theoretical framework that classified the anti-corruption measures into three distinct systems and elucidated their underlying rationale. The model postulates that anti-corruption measures that exhibit a significant influence on corruption in the realm of PPE are those that prioritise the enhancement of reputation and remuneration. The hypotheses were extracted from the model and subjected to testing through the utilisation of multiple linear regression (MLR). The efficacy of all the classifications of anti-corruption systems was determined to be inadequate in mitigating the occurrence of bribery, fraud, and substandard documentation. The empirical findings indicate that the expansion of information access exhibits a robust logical framework and exerts a substantial influence on the prevalence of corruption within the realm of PPE in Nigeria. The results of this study propose a potential strategy for an anti-graft campaign and provide insights into the importance of consolidation.
Literasi Keuangan Syariah Terhadap Penggunaan Fintech Syari’ah Mahasiswa Gen Z
Authors: Haryanti Peni , Azmi M. Fathul
Published: December 2023

Penelitian ini memiliki tujuan guna menginvestigasi dampak literasi keuangan syariah penggunaan fintech syariah pada generasi Z, khususnya pada mahasiswa di FE UNHASY. Literasi keuangan syariah mencakup pemahaman tentang produk dan konsep keuangan syariah, sedangkan penggunaan fintech syariah mencakup aplikasi perbankan syariah, platform investasi, dan layanan pembayaran elektronik. Metode kuantitatif digunakan dengan menyebarkan kuesioner melalui Google Form kepada 203 mahasiswa aktif yang mewakili generasi Z di FE UNHASY. Data yang dikumpulkan akan dianalisis memakai analisis regresi serta statistik deskriptif. Penelitian ini menunjukkan bahwa  literasi keuangan syariah dalam bidang pengetahuan keuangan tidak berpengaruh secara parsial terhadap penggunaan fintech syariah pada mahasiswa FE UNHASY. Namun, literasi keuangan syariah dalam bidang perilaku dan sikap keuangan berpengaruh parsial pada penggunaan  fintech syariah pada mahasiswa tersebut. Selain itu, secara keseluruhan, literasi keuangan syariah dalam bidang pengetahuan, perilaku dan sikap keuangan berpengaruh secara simultan pada penggunaan fintech syariah pada mahasiswa FE Universitas Hasyim Asy'ari.