bluuebunny/crossref_metadata_2025 huggingface dataset:
Ultra-low-dose CBCT: new cornerstone of paranasal sinus imaging
Authors: Tamminen P , Järnstedt J , Numminen J , Lehtinen A , Lehtimäki L , Rautiainen M , Kivekäs I
Published: March 2024

Background: This study evaluates the clinical image quality (IQ) and usability of a sinonasal ultra-low-dose (ULD) cone-beam computed tomography (CBCT) scan. The results are compared to those of a high resolution (HR) CBCT scan to identify the streng- ths and weaknesses of a ULD CBCT protocol. Methodology: Sixty-six anatomical sites in 33 subjects were imaged twice using two imaging modalities: HR CBCT (Scanora 3Dx scanner; Soredex, Tuusula, Finland) and ULD CBCT (Promax 3D Mid scanner; Plandent, Helsinki, Finland). IQ, opacification and obstruction, structural features and operative usability were assessed. Results: The overall IQ in subjects with “no or minor opacification” was excellent: 100% (HR CBCT) and 99% (ULD CBCT) of ratings were evaluated as sufficient for every structure. Increased opacification reduced the quality of both imaging modalities, resulting in sufficient IQ in 97% (HR CBCT) and 92% (ULD CBCT) of evaluations. With greater opacification, the sufficient–insufficient ratio was better (p< 0.05) for HR CBCT regarding the anterior ethmoidal artery, lateral lamella, frontal recess, cribriform plate, superior concha and posterior ethmoidal artery. ULD CBCT’s operative applicability was generally good with moderate restraints in fron- toethmoidectomy, frontal sinusotomy, sphenotomy and posterior ethmoidectomy in cases with greater opacification. Conclusions: IQ of paranasal ULD CBCT is sufficient for clinical diagnostics and should be considered for surgical planning. We recommend it as the primary imaging protocol for all patients who meet imaging criteria due to recurrent or chronic nasal symptoms. Additional or conventional imaging might be needed for patients with extensive chronic rhinosinusitis and/or indicati- ons of frontal sinus involvement.
الدور المأمول للجامعة في مواجهة التيارات الفكرية المعاصرة المنحرفة عن وسطية الإسلام في ضوء رؤية 2030
Authors: خطيب محمد بن شحات حسين , العطاس طالب صالح , الأحمدي عبدالله عطية الله
Published: March 2024

هدفت هذه الدراسة إلى الكشف عن الدور المأمول للجامعة في مواجهة التيارات الفكرية المعاصرة المنحرفة عن وسطية الإسلام في ضوء رؤية 2030. ولتحقيق هذا الهدف، تم توجيه استطلاع رأي لعينة عمدية مكونة من (40) خبيراً أكاديمياً في الجامعات السعودية للتعرف على أهم التيارات الفكرية المعاصرة المنحرفة عن وسطية الإسلام. وقد تمثلت أهم هذه الأفكار المنحرفة في: الابتعاد عن جماعة المسلمين، وإشاعة الفرقة، والابتداع، والسعي لتعطيل أوامر الله ونواهيه، والانحياز إلى أعداء الإسلام لأسباب أو لمصالح شخصية. كما طُبقت استبانة على (135) عضواً من أعضاء هيئة التدريس في جامعة الملك عبد العزيز للكشف عن موافقتهم على أهمية الأدوار المقترحة التي ينبغي أن تقوم بها الجامعة لمواجهة التيارات الفكرية المنحرفة لتعزيز وسطية الإسلام. وقد أظهرت النتائج أهمية كل الأدوار بدرجة كبيرة جداً. كما أوضحت النتائج عدم وجود فروق دالة إحصائياً على إجمالي تلك الاستبانة وفق متغيري الجنس والتخصص، بينما وجدت فروق حسب متغيرات المنصب الإداري والدرجة العلمية وسنوات الخبرة في اتجاه كل من أعضاء هيئة التدريس الذين لا يشغلون منصباً إدارياً، ومن هم على درجة أستاذ مساعد، وذوي الخبرة أقل من خمس سنوات.
Safeguarding ecosystems using innovative approaches to manage animal wastes
Authors: Okpaga Fredrick Oge , Adeolu Adewale Iyaniwura , Nwalo Friday Nweke , Okpe Alex Ochai , Ikpeama Chimdi Cynthia , Ogwu Chinedu Ele
Published: March 2024

Animal wastes (AWs) are excreta or discarded materials associated with animal production industries. It could be in solid, liquid, or gaseous form, such as animal dung or droppings, discarded feed, feathers, fur, decayed bodies of dead animals, blood waste, effluent from animal farms, milk wastes, urine, and fart. Animal wastes are generated in high quantity, even beyond the control of animal farmers, due to the increase in animal production globally. These wastes pollute the ecosystem. They release greenhouse gases (GHGs) such as methane (CH4), carbon dioxide (CO2), and nitrous oxide (N2O) into the atmosphere through anaerobic fermentation which deplete ozone layer. Nitrogen and phosphorus constituents of Aws alter soil texture and pollute water bodies through run-off and direct disposal into water systems. The resultant effects of the pollution include climate change, degradation of soil and burning of crops, death of aquatic biota, release of offensive odour, especially ammonia (NH3) and hydrogen sulphide (H2S), and cause diseases of public health concern to human beings and animals. These consequences are due to the emission of harmful gases and compounds and the presence of pathogens in the waste. Animal wastes are potential sources of income and resources, and their environmental consequences could be reduced if farmers could use innovative approaches such as vermicomposting, production of biogas using wastes, membrane filtration, liquid – solid separation, thermal treatment and chemical treatment approaches to manage animal wastes. Government regulation and policies against indiscriminate disposal and application of animal wastes, coupled with the sensitization of people to the benefits and dangers associated with animal waste, could also prevent environmental challenges.
Biosecurity level assessment in commercial poultry farms of central Ethiopia
Authors: Tadesse Dejene , Aseffa Zerihun , Wirtu Abebe , Sori Teshale
Published: March 2024

Proper biosecurity practice is crucial in poultry farming to reduce the risk of diseases. A study was conducted in Adama, Ada’a, and Lume  districts, central Ethiopia, to assess the biosecurity measures of commercial poultry farms. A total of 51 farms were randomly selected,  and their geographical locations were recorded using GPS devices. The biosecurity level of each farm was assessed using an observation checklist and a biosecurity score. The collected data were analyzed using Stata version 16 for binary data, and QGIS version 3.24.1 was used to map the farms. The results of the study showed that the farms were located close together within 5 km square, 3 km square, and  6 km square areas in Ada’a, Lume, and Adama, respectively. The average distance among the farms was 933.8 meters. The majority of the  farms were located within 100 meters of residential areas. Only 58.8% of the farms had adequate space between sheds; 60.8% did  not have an adequate drainage system. Ninety-eight percent of the farms obtain chicken from certified breeding enterprises; 92.2% provide underground water for their chickens; 80.4% report frequent cleaning and disinfection of farms; and 82.4% disclose vehicle  movement control. Nearly one-third (31.4%) of the farms practice isolation of sick birds but keep them within the same shed where  healthy birds are kept. The assessment of biosecurity levels of the study farms revealed that 23.5% (n=12) of the farms had a good  biosecurity score, while 76.5% (n=39) had a poor score. The biosecurity scores of the farms showed a statistically significant difference  among the study districts (p=0.040), with the Lume district having higher biosecurity scores than Adama and Ada’a districts. The age of  the farm owners was significantly associated with the biosecurity score (p=0.003); all farms (100%) owned by individuals aged 20 - 39 had  good biosecurity scores, and 80% of those farms owned by individuals aged 40 - 59 had good biosecurity. Farms owned by individuals  who have previous chicken-rearing experience had better biosecurity scores than those farms owned by non-experienced owners  (p<0.001). Among the farms having professional consultants, 57.7% of them had good biosecurity scores, whereas only 12.0% of farms  lacking professional consultants had good biosecurity scores (p=0.015). In conclusion, the study revealed that biosecurity measures were  not adequately implemented in poultry farms in central Ethiopia. Farm owners, veterinarians, and livestock authorities must collaborate to implement biosecurity measures to minimize the risk of losses and public health.
Detection of aflatoxin in raw and pasteurized milk by high-performance liquid chromatography (HPLC) in central Ethiopia
Authors: Kebede Sitena , Bacha Belachew , Tefera Belachew , Mamo Gezahegne
Published: March 2024

Aflatoxins are a group of structurally related mycotoxins produced by the Aspergillus flavus, Aspergillus parasiticus, and Aspergillus nomius species as secondary metabolites. Well-known forms of Aflatoxin are AFB1, AFB2, AFG1, AFG2, AFM1, and AFM2. aflatoxin B1 is the  most prevalent one. It can be metabolized in the liver and excreted as aflatoxin M1 in milk. Both forms have mutagenic and  carcinogenic effects. In Ethiopia, there is limited information on the occurrence and contamination level of aflatoxin in raw and  pasteurized milk. The present study was conducted in the Addis Ababa milk shed area to detect and quantify the level of Aflatoxin M1 in  raw and pasteurized milk. A cross-sectional study was conducted from October 2020 to May 2021 on a total of 114 cow milk samples  consisting of 60 raw milk and 54 pasteurized milk samples with the aim of detecting and quantifying the amount of aflatoxin M1 in raw  and pasteurized milk in central Ethiopia by high-performance liquid chromatography (HPLC) using C18 column with fluorescence  detector. AFM1 was detected in 79 (69.3%) of the 114 tested milk samples. The maximum and mean concentrations were 0.893 µg/L and  0.0465 µg/L, respectively. 25.4% of them contain AFM1 above the maximum limit of EU (0.05 µg/L), and 1.8% contained above the  maximum limit of CES278 and FDA (0.5 µg/L). 26.7% of the samples from Sebata and 6.7% from Sululta contain above the maximum limit of EU (0.05 µg/L). Higher contamination of AFM1 was detected in pasteurized milk (96.3%) than in raw milk (16.7%). 35.2% of pasteurized  and 16% of raw milk contained AFM1 above the maximum limit of EU0.05 µg /L. The study results showed a significant difference in AFM1  occurrence with feed type, storage time, and milk type. The current AFM1 concentration level in raw and pasteurized milk was not  safe for human consumption in the study areas. Due to its heat resistance, AFM1 is found in pasteurized milk and has great health  effects. Creating awareness of feed management for feed producers and farmers and developing risk mitigation methods are crucial in  order to reduce public health threats.
Effect of supplementing concentrate mixture with field pea hull on yearling ram lambs of local sheep: Nutrient intake, linear body measurements, and changes in body weight
Authors: Adugna Getachew , Bogale Berhane Mekete , Nigussie Helen
Published: March 2024

The fattening of sheep has been recognized as a potentially profitable activity in the highlands of Ethiopia. However, feed shortage and  increasing prices for conventional feed ingredients and commercially formulated concentrate mixtures critically affect the fattening  practice of sheep in the country. So, this feeding trial was conducted to evaluate the effect of feeding field pea hull at different inclusion  levels with a concentrate mixture on feed intakes, nutrient utilization, linear body measurements, and body weight gain. Eighteen  yearling ram lambs were randomly allocated to three dietary treatments using a randomized complete block design. The dietary  treatments were T1 (control), fed native hay adlibitum + concentrate mixture formulated using only conventional feed ingredients (0%  field pea hull); T2 and T3 were fed native hay adlibitum + concentrate mixture formulated with inclusion of 35% field pea hull and 50%  field pea hull, respectively along with other feed ingredients. The feeding trial was conducted for 90 days. Data were analyzed using GLM  procedures of SAS, and Turkey’s HSD multiple-comparison was used for means separation. The result showed a significant (p<0.001)  variation in dry matter and nutrient intake among treatments. The DMI was the highest in T3, followed by T2, while it was the lowest in  T1. The average total neutral detergent fiber and acid detergent fiber intakes and metabolizable energy intake were highest in T3 and  followed by T2, while they were the lowest in T1. The average total body weight gain (kg) was higher in T3 (9.0kg) and T2 (8.67kg) than in T1 (6.58kg). Similarly, higher average daily body weight gains were recorded in T3 (100g) and T2 (96.3g) than in T1 (73.2g). Sheep that  were fed field pea hull by the inclusion of 50 % in concentrate mixtures (T3) were more efficient in feed utilization (p<0.05) than T1 as they  consumed significantly less amount of feed per 1 g of body weight gain. Hence, it is concluded that feeding of 50% field pea hull  along with concentrate mixture could be used for better fattening performance of sheep.
Gut microbiota and relevant abundances of Prevotella copri, Lachnospiraceae, Collinsella, Helicobacter cinaedi, Desulfovibrio, and Escherichia coli among cats with Pemphigus foliaceus
Authors: Ural Kerem , Erdogan Hasan , Erdogan Songul , Balikci Cansu
Published: March 2024

The cat gut-inhabitant conjoint microbiota is a peculiar ecosystem in relationship with several bodily functions and immunity. Gut microbiota dysbiosis could participate within autoimmune disease pathogenesis, whereas its niche, whether causative or influencing role  regarding systemic immunity in autoimmune diseases, remains fugitive. The purpose of the present study was to identify gut microbiota  alterations and probable mechanisms that participated in the development of Pemphigus foliaceus for a better understanding of future  effective therapeutical armamentarium based on gut microbiota. In the present article, the authors investigated gut microbiota  alterations to those of eight cats diagnosed with Pemphigus foliaceus. Furthermore, the study thoroughly analyzed pathogenic bacteria  species as triggers of autoimmunity. The diagnostic algorithm involved two distinct sides: i) on referral with the first criteria was proof of  evidence for possible autoimmunity, and ii) Pemphigus foliaceus diagnosis with relevant analytes. A total of eight cats were enrolled, and  gut microbiomes were detected by the use of the MIDOG All-in-One Microbial Test targeting Next-Generation DNA Sequencing. By this  methodology, we analyzed the dysbiosis network for bacterial kingdoms and determined the relationship between disease activity  related to Pemphigus foliaceus and gut microbiota. The data showed increasing abundances of Collinsella, Lachnospiroceae, and  Escherichia coli and decreasing Desulfovibrio piger, Prevotella copri, and Helicobacter cianedi among cats with pemphigus foliaceus. For  the first time in Turkey, the gut microbiota of cats with pemphigus foliaceus were detected, the results of which could be cautiously taken  into consideration for novel and effective therapeutical approaches.
Isolation and identification of Brucella abortus and B. melitensis in ruminants with a history of abortion: the first report from Eritrea
Authors: Efrem Ghebremeskel Habteyohannes , Mihreteab Bereket , Ghebremariam Michael K. , Getachew Yitbarek , Mamo Gezahegne
Published: March 2024

Brucella species have never been isolated or documented in Eritrea. The present study was initiated to isolate and identify Brucella species that infect livestock in Eritrea. A total of 316 blood sera, 137 milk, 71 vaginal swabs, a placental cotyledon, and a fetal stomach content were sampled from 208 goat, 102 sheep, and 6 cattle. Series testing protocol starting with Rose Bengal plate test, followed by c-ELISA, culturing, and then multiplex AMOS-PCR was followed. The purpose-sampling strategy was applied, and animals with a history of abortion in the last three weeks were sampled to increase the probability of capturing Brucella species. Isolation was conducted on Burcella media agar, and Brucella broth was added with Brucella selective supplement containing 2,500IU polymyxin B, 12,500IU bacitracin, 50.0 mg cycloheximide, 2.5mg nalidixic acid, 50,000 IU nystatin, and 10.0 mg vancomycin. Accordingly, 41 animals were positive for a series of serological tests. The overall Brucella seropositive detection proportion was 13.0%, and goats constituted the majority 78% (n=32). The highest number of positive samples were from the Maekel region. Six Brucella organisms were successfully isolated from two milk samples, two vaginal swabs, one placental cotyledon, and one fetal stomach content obtained from seropositive animals. Among the  Brucella isolates, five were B. melitensis, while the remaining one was B. abortus as per the multiplex AMOS- PCR assay. The present  study documented the first B. abortus and B. melitensis isolates in Eritrea. Milk, vaginal discharges, placental cotyledon, and aborted  fetus were identified as sources of Brucella for livestock and livestock keepers. Besides, the findings highlight a reasonable proportion of  the reproductive disorders in cattle and small ruminants could be due to brucellosis. This calls for public sector intervention to control the  diseases in animals and to enhance community awareness of good practices such as drinking boiled milk and avoiding contact with  infected tissues and body discharges to prevent potential public health risks from zoonosis.
Characterization Of Soils Derived From Sandstone In Effraya - Etung Local Government Area Of Cross River State, Nigeria
Authors: Aki Ene , Edet Elijah
Published: March 2024

Pedological characterization of soils derived from sandstone in Effraya - Etung Local Government Area of Cross River State, Nigeria was studied with the view to suggesting appropriate management strategies. Three representative profile pits were dug in the summit, middle slope and valley bottom positions and the location of each profile was recorded with the aid of German Etrax 2000 GPS meter. The profile pits were described according to Soil Survey Staff. The soils were well drained in the summit and middle slope to poorly drained at the valley bottom and the soil color varied from very dark grayish brown to dark brown and also from yellowish brown to dark yellowish brown within the different horizons. Mean values of 65%, 23% and 12% were obtained in the surface soils for sand, silt and clay respectively while the textural class ranged from loamy sand to sandy loam in the surface and predominantly sandy clay loam in the subsurface soils. Bulk density and particle density had mean values of 1.2g/cm3 and 2.45g/cm3 with total porosity mean value of 48.5% for surface soils respectively. The strongly acidic soils were low in total nitrogen, organic carbon, available phosphorus, and exchangeable bases. CEC in the soils was moderately high with low ECEC while base saturation was below 50%. These results show that the soils are low in fertility and thus will require management practices such as liming, mulching, return of crop residues, and also planting of acid tolerant crops may be recommended for improved crop production.
Investigating The Dependence Of Forbush Decrease On Geomagnetic Cutoff Rigidity
Authors: C Nwuzor O , Okike O , E Umahi A , C Nwaevo C , I Nworie C , Ojobeagu A , Chikwendu A , Ozibo C , B Otah P
Published: March 2024

The dependence of Forbush decreases on geomagnetic cutoff rigidity has been studied. The study aimed to investigate the implications of geomagnetic cutoff rigidity on forbush decrease. To achieve this aim, the data of cosmic ray daily count from six neutron stations of Tibet, Esoi, Tsumeb, Oulu, Apatity, and Magadan were used. These data covered a period of six (6) years from the year 2010 to 2015. An advanced manual method developed by Okike and Umahi (2019b) was used to select the FDs through R. statistical software.  A sharp depression in the intensity of cosmic ray variation known as Forbush decrease (FD) was detected. A large number of FDs were recorded. The results of our analysis was grouped into stations of high, low and middle rigidity. The stations of low rigidity recorded the highest number of FDs followed by stations of middle rigidity while the stations of high rigidity recorded the least number of FDs. The magnitude of these FDs was determined. It was observed that FD magnitudes vary inversely with the station's rigidity. A correlation between the FD magnitudes of the cosmic ray (CR) stations was also tested. It was observed that stations of low rigidity indicated the best correlation followed by the stations of middle rigidity, while the stations of high rigidity indicated the least correlation. A regression was further tested between the FD magnitudes of the different stations. The result of the regression between FDs of different stations was 99.8% , 98% and 97.5% significant for stations low, high and middle rigidity stations respectively. In summary, this study used a large number of events to test the rigidity dependence of FDs, and it was observed that FDs are inversely related to the cutoff rigidity. Thus, FDs measured at the CR stations can be used to examine the effects of rigidity between the stations.
Spatial Variation Of Vegetation Cover In Ilaro Forest Reserve, Ipake Ogun State
Authors: O B Fadipe , O A Ogidan , Y B Ayetan , T R Ojo-Adedeji , A A Ekaun
Published: March 2024

The study assessed the vegetation of Ilaro Forest Reserve through remote sensing approach for years, 2015, 2019 and 2022. Satellite images of the corresponding years were downloaded and analyzed to compute the Normalized Difference Vegetative Index (NDVI) and to produce an NDVI map. The result showed that in 2015, there were four land covers which are; Builtup Areas, Shrubs and Grasslands, Sparse vegetation and Dense Vegetation while in 2019 and 2023, five land covers were observed which include Builtup Areas, Shrubs and Grasslands, Sparse vegetation, Dense vegetation and Barren Land. Furthermore, each of the land covers varied from 2015 through 2022. There was increase in barren land (0.01%), dense vegetation (0.72%) and sparse vegetation (5.35%) while builtup areas and shrubs and grasslands decreased by 0.08% and 5.99% respectively between 2015 and 2019. However, from 2019 to 2022, shrubs and grasslands decreased further by 3.66% while barren land, built-up areas, dense vegetation, and sparse vegetation increased by 0.02%, 0.06%, 0.03% and 3.53% respectively. The overall coverage of the land showed that from 2015 to 2022, there was a general increase in barren land (0.03%), dense vegetation (0.75%) and sparse vegetation (9.12%) while a decline in built-up areas (0.02%) and shrubs and grasslands were observed. The study showed that there was vegetation gain in the forest reserve due to reforestation project sponsored by the State government in 2017. The project impacted positively on the forest reserve and more of these projects should be encouraged by government.
Assessment Of Radionuclides Concentration And Radiological Impact Of Abandoned Tin Mines Soils In Some Communities Of Barkin Ladi, Plateau State, Nigeria
Authors: Sati Lubis , Muhammed Ahmed Shibdawa , Haruna Adamu , Adamu Ajiya Dahiru
Published: March 2024

The concentration of natural radionuclides in the soil around the world has become an environmental concern for international and national authorities because of the harmful effect of radiation exposure on human health. The samples of soil used for this study were collected from Foron and Heipang districts of Barkin Ladi Local Government Area of Plateau State. The samples were analyzed using Canberra Model 727/727R Lead Shield Gamma-ray Spectrometer with NaI(Ti) detector. The result shows that 40K ranges from 301.91 ± 0.24 Bq/kg to 124.97 ± 0.31 Bq/kg from the mining spot to 400 m away from the mining spots. 226Ra ranges from 105.43 ± 1.76 Bq/Kg to 43.10 ± 0.62 Bq/Kg from mining spots to 400 m away from the mining spots, and 232Th also ranges from 92.79 ± 0.26 Bq/kg to 26.97 ± 0.39 Bq/kg respectively. The absorbed dose rate in the air (Dr) has a mean value of 82.88 nGh-1. The annual effective dose rate (AEDR) mean value was 0.1mSvy-1, and the radium equivalent (Ra eq) mean value was 180.23 Bq/kg, Hex and Hin have mean values of 0.49 and 0.69 respectively. The calculated excess lifetime cancer risk (ELCR) ranges from 0.0003 to 0.00039 with a mean value of 0.00035 in the soil samples. Therefore, this result suggested that the area under study could be termed radiologically unsafe for people living around or close to the area.
Factors Influencing Customer Decision-Making In Choosing E-Cab Services Over Traditional Taxis In Calabar Metropolis
Authors: B J Bassey , C A Ochiche , P K Odu , E E Ekong
Published: March 2024

This research study aims to investigate the factors influencing customer choices between e-cab services and traditional taxis in Calabar, focusing on service quality, operational efficiency, pricing strategies, and customer incentives. Addressing gaps in existing literature, the study explores the unique preferences and decision-making criteria of customers in the Calabar metropolis when selecting transportation services. Employing a cross-sectional, descriptive design, the research utilized a structured questionnaire to collect data from 463 adults who have used both e-cab and traditional taxi services. The questionnaire was developed by the researchers, validated by experts and trial-tested for reliability purposes. The reliability coefficient was estimated at .93 using the Cronbach alpha reliability estimate. Collected data were subjected to analysis using descriptive statistics, relative important index, independent t-test and analysis of variance.  The analysis revealed that the key factors influencing customer choices in Calabar between e-cab services and traditional taxis include convenience, cleanliness, ride comfort, safety, and cost-related incentives; Customer demographics such as age, gender, and income level did not significantly influence preferences between e-cabs and taxis in Calabar and that service speed, reliability, and competitive pricing strategies play a crucial role in customer decision-making. Recommendations include prioritizing service quality, implementing competitive pricing strategies, and focusing on service speed and reliability to enhance customer satisfaction and retention.
Public Sector Disciplinary practices and implications for Organizational Performance: towards a Recalibrated Sustainable Service Performance model
Authors: Ukeje Ikechukwu O. , Okolie Ifeanyi T. , Akor Ikechukwu C. , Suzana Ojogbane R. , Arinze Azuka I. , Ibeh Chukwuemeka E. , Joseph Akonye E. , Aja Ngene I. , Chinenyenwa Nwaigwe H. , Atukpa Emeka I. , Onwe Vivian N.
Published: March 2024

This study examined the relationship between the nature of staff disciplinary system and sustainable organisational performance. Utilizing descriptive statistics, categorical data correlation models and ordinal logistic regression model as well as t-test statistic, data gathered from both primary and secondary sources categorized and analyzed. Accordingly, findings showed: that delays in releasing of promotion, late payment of salaries and salaries cuts, etc are some of the causes of staff indiscipline; politics/tribal bias in handling disciplinary actions contribute to staff indiscipline. Also, the remuneration policy/salary structure as contained in the conditions of service  is far from being individually oriented did not allow for performance-based reward system (PBRs). Thus, the study recommends  urgent reform of the university’s conditions of service to allow for Compensatory individual Performance Related Pay (CiPRP) and the  payment of salaries and promotion arrears of senior public servants (SPSs) as at when due; amongst others.
Mwaghavul Arable Farmers – Fulani Herdsmen Conflict and Socio-economic Development in Mangu Local Government Area of Plateau State
Authors: Cinjel Nandes Dickson , Kefas Matakhitswen
Published: March 2024

Arable farmers and the Fulani herdsmen conflict is a societal malaise that is bedeviling most societies in Nigeria. The scenes were more prevalence in the North-central geo-political zone of the country. In Plateau State, the incidence cut across different local government areas in the state. This study therefore examined the conflict between the Mwaghavul Arable farmers and the Fulani herdsmen in Mangu Local Government Area of Plateau State. The study adopted a mixed method research design. Data were elicited from documentary facts  The main instruments for data collection were questionnaire, in-depth interview and observation; they were subjected to face and content validation. Focus group discussion and in-depth tinterview were used to corroborate the quantitative analysis. We used Pearson  chisquare and ANOVA to test the hypotheses of the study at 0.05 level of significance. Findings of the study revealed that the conflict was  triggered by the damages of crops of the Mwaghavul arable farmers by the herds of the Fulani herdsmen. The study also found the  conflict has adverse on socio-economic development (schools, businesses, mutual trust, agricultural production, etc.). Based on the  findings, study recommends the need to modernize herding system in Nigeria, need for civic education, moral probity, among others
Exploratory Analysis of the E-government E-skills of Serbian Citizens and Their Ability to Use E-government Services with Special Emphasis on the Regional Differences
Authors: Opačić Mladen , Pantović Vladan , Vidojević Dejan , Štavljanin Velimir
Published: March 2024

The topic of the e-government e-skills of Serbian citizens has been largely unexplored. Thus, the study aims to explore the citizens' current level of e-government e-skills competencies. The data were collected from 2,894 citizens through a paper survey and analyzed using ANOVA and EFA. The empirical results suggest that there are significant differences between the regions, with the citizens of the Belgrade region being significantly more proficient than citizens in other regions of Serbia in all areas except digital certificate skills. The empirical results also suggest that women are more proficient than men, that the 65+ age group’s digital skills are completely inadequate, and that education level is a key factor.
Tác động của động lực, lòng trung thành và gắn kết đến duy trì công nhân viên ở các xí nghiệp công ích - Nghiên cứu tại Hà Nội
Authors: Nam Nguyễn Danh , Lan Uông Thị Ngọc
Published: March 2024

Giữ chân nhân viên được các học giả coi là khía cạnh cốt yếu tạo nên năng lực của một tổ chức. Giai đoạn vừa qua, các xí nghiệp công ích phải chứng kiến số lượng lớn công nhân nghỉ làm, vì thế đã có xu hướng tác động lên kết quả và hiệu suất làm việc. Do đó, những chiến lược cần phải thực hiện bằng cách nào để người lao động sẵn sàng kết dính với việc làm đã trở nên thách thức. Các tài liệu hiện tại chỉ ra rằng có nhiều khía cạnh liên quan tới khả năng duy trì tập thể công nhân trong khu vực nhà nước. Bài viết với đích hướng tìm kiếm sự tác động bởi động lực, lòng trung thành và gắn kết đến duy trì tập thể công nhân tại những doanh nghiệp công ích của Hà Nội. Mô hình SEM được dùng để thử nghiệm mức độ tương thích của các giả định và khung phân tích đề xuất cùng với góp nhặt số liệu cắt ngang từ 453 lao động. Các phát hiện chỉ ra lòng trung thành, gắn kết và động cơ làm việc liên quan dương tới duy trì tập thể công nhân ở những xí nghiệp công ích của Hà Nội. Ngoài ra, động lực có sự liên kết đáng kể tới gắn kết và trung thành, cũng như gắn kết có tương quan dương tới sự trung thành của tập thể công nhân. Để tăng cường khả năng giữ chân tập thể công nhân dựa trên những phát hiện, các gợi ý chính sách đã được gợi mở cho quản lý của các doanh nghiệp.
Ảnh hưởng của lạm phát lên bất bình đẳng thu nhập ở các quốc gia đang phát triển: Bằng chứng thực nghiệm
Authors: Bổn Nguyễn Văn , Nhi Lê Đặng Tuyết , Hương Nguyễn Thị Thiên , Mai Trần Ngọc Thanh , Duy Ngô Nguyễn Nhật , Giang Võ Trà
Published: March 2024

Tác động của lạm phát lên bất bình đẳng thu nhập là một chủ đề tranh luận giữa các nhà kinh tế học và các nhà làm chính sách trên thế giới do bởi lạm phát có thể gây nên các tác động bất lợi cho cuộc chiến chống lại bất bình đẳng thu nhập ở các quốc gia. Trong khi đó, bất bình đẳng thu nhập là một trong tám mục tiêu thiên niên kỷ mà hầu hết các quốc gia đang phát triển đang đối mặt vì bất bình đẳng nghiêm trọng có thể đưa đến sự bất ổn chính trị. Liệu lạm phát có làm tăng bất bình đẳng thu nhập? Bài viết tìm kiếm câu trả lời bằng cách sử dụng các phương pháp ước lượng GMM Arellano-Bond sai phân để đánh giá tác động của lạm phát lên bất bình đẳng thu nhập ở 35 nền kinh tế đang phát triển trong giai đoạn 2002 - 2021. Kết quả cho thấy lạm phát làm tăng bất bình đẳng thu nhập ở các quốc gia này. Ngoài ra, chi tiêu chính phủ, tăng trưởng kinh tế, và thất nghiệp là các yếu tố quyết định có ý nghĩa của bất bình đẳng thu nhập. Các phát hiện đến từ nghiên cứu này đề xuất một số hàm ý quan trọng cho các quốc gia đang phát triển trong việc kiểm soát lạm phát để hạn chế sự gia tăng của bất bình đẳng thu nhập.
Niềm tin khi tài trợ online: Trường hợp GIVEasia Việt Nam
Authors: Anh Trịnh Thùy , Thành Vũ Xuân
Published: March 2024

Mục đích của bài báo này là tìm hiểu và đánh giá mức độ tác động của các yếu tố tác động đến niềm tin khi tham gia tài trợ trên Internet; từ đó đưa ra những gợi ý để các tổ chức muốn gây quỹ để có thể xác định được niềm tin của nhà tài trợ tiềm năng (trong đó có tổ chức GIVE.asia Việt Nam). Nghiên cứu được thực hiện thông qua phương pháp phân tích định lượng với 234 người tham gia khảo sát trực tuyến, là những người đã từng tài trợ ít nhất một lần trên các nền tảng gây quỹ online hoặc trên mạng xã hội, trên website của các tổ chức. Kết quả cho thấy, năm yếu tố tác giả sử dụng để đo lường: (1) đặc điểm của trang website gây quỹ, (2) thông tin về đối tượng cần được giúp đỡ, (3) danh tiếng của tổ chức đứng ra gây quỹ, (4) danh tiếng của bệnh viện tham gia vào quá trình điều trị, và (5) đặc điểm của nhà hảo tâm đều ảnh hưởng tích cực đến niềm tin của họ; trong đó, thang đo thông tin đối tượng cần được giúp đỡ có ảnh hưởng lớn nhất.
Đề xuất mô hình nghiên cứu về linh vật điểm đến du lịch
Authors: Giao Hà Nam Khánh
Published: March 2024

Những linh vật dễ thương mang ý nghĩa văn hóa địa phương có thể khơi dậy tình cảm tích cực của cả người dân địa phương và du khách tiềm năng đối với một điểm đến du lịch. Tuy nhiên, tầm quan trọng marketing của linh vật du lịch đã không được công nhận đầy đủ trong các nghiên cứu trước đây. Nghiên cứu này dựa trên lý thuyết khuôn mẫu và lý thuyết kích thích - chủ thể - phản ứng đề xuất mô hình nghiên cứu sử dụng linh vật du lịch cho điểm đến. Kết quả cho thấy rằng linh vật du lịch có thể được xác nhận đầy đủ giữa cả hai quan điểm ngoài nhóm (du khách tiềm năng) và trong nhóm (người dân địa phương). Ý nghĩa văn hóa và sự dễ thương của các nhân vật trong phim hoạt hình được giả định ảnh hưởng đến nhận thức của cả người dân địa phương và du khách tiềm năng về năng lực và sự nồng ấm. Cả sự nồng ấm và năng lực sau đó kích thích người dân địa phương và du khách tiềm năng sử dụng linh vật du lịch tại điểm đến. Phương pháp phân tích bằng mô hình phương trình cấu trúc bình phương nhỏ nhất từng phần (PLS-SEM) được đề xuất. Từ đó, ý nghĩa khoa học của các linh vật du lịch trong quảng bá điểm đến cũng được thảo luận. Tất nhiên, mô hình cần có những nghiên cứu thực nghiệm để minh chứng tính thực tế.
Chiến thuật ảnh hưởng của cấp quản lý trực tiếp và Sự sáng tạo của nhân viên: Vai trò trung gian của Chia sẻ tri thức ẩn
Authors: Trường Vũ Thịnh
Published: March 2024

Ảnh hưởng của các hành vi lãnh đạo đối với sự sáng tạo của nhân viên được nhiều nghiên cứu xem xét đánh giá suốt thời gian qua. Nghiên cứu này tiếp tục mở rộng sự hiểu biết về chủ đề này thông qua việc điều tra tác động của chiến thuật ảnh hưởng của cấp quản lý trực tiếp, gồm: lấy lòng và truyền cảm hứng đến sự sáng tạo của nhân viên thông qua vai trò trung gian của chia sẻ tri thức ẩn. Mẫu nghiên cứu gồm 180 người đang làm việc tại doanh nghiệp, cơ quan nhà nước và trường đại học, tác giả sử dụng phương pháp cấu trúc tuyến tính riêng phần để kiểm định mô hình nghiên cứu. Kết quả nghiên cứu chính cho thấy chiến thuật truyền cảm hứng và chiến thuật lấy lòng có tác động tích cực và ý nghĩa thống kê đến sự sáng tạo của nhân viên qua trung gian là chia sẻ tri thức ẩn. Điều này khẳng định vai trò quan trọng của việc truyền động lực và thiết lập mối quan hệ tốt trong việc thúc đẩy sự sáng tạo của nhân viên.
Queer Affirmative Practice in Africa: A Social Work Practice Model for Working with LGBTQIA+ People
Authors: Kasa Luvo
Published: March 2024

Despite the legislation put in place by the United Nations, Africa continues to grapple with issues of monosexism and heterosexism. In fact, of the 54 African countries, 33 have criminalised queer relationships, a legacy primarily attributed to colonial rule. However, social work literature has recently introduced a culturally sensitive model for working with the LGBTQIA+ community, known as Queer affirmative action. By utilising available literature and adopting an intersectional approach, which was collected and analysed through PRISMA, this paper aims to discuss the Africanising of sexuality in Africa. It argues that it is crucial to undertake a critical analysis of the colonial legacy and its impact on queer identities. Furthermore, the article posits that social work education must incorporate knowledge of the intersection of gender, sexuality, and other identity markers to form an inclusive and comprehensive approach towards practice. An affirmative philosophy to social work practice can serve as a counterweight to all punitive and discriminatory practices. Thus, in Africa, the most effective way to improve the well-being of queer individuals is to eradicate structural forms of inequality and decriminalise same-sex consensual relationships.
Effects of Digital Story-telling on Motivation, Critical Thinking, and Academic Achievement in Secondary School English Learners
Authors: Tamimi Murad A. Ahmed
Published: March 2024

While examining the findings, this study concentrated on academic success, critical thinking, and motivation. for demonstration. Secondary school students studying English are involved in digital story-telling research. A quasi-experimental approach was employed in the research with 48 11th grade students who took pretests and posttests. Teaching as DST in the experimental group and teaching as teaching in the control group were the two degrees of CT-integrated instruction that were used. Gather both quantitative and qualitative information, such as responses to academic questions and the outcomes of tests of English language and cognitive skills. Through the addition of unique cultural narratives with a Palestine focus, the work advances the DST tradition. This program sheds information on how learning outcomes for students are impacted by daylight saving time. Because ANCOVA yields effective and objective results, it was utilized in the data analysis process.
ISOLATION, CHARACTERIZATION AND ANTIMYCOBACTERIAL POTENCY OF A FURAN DERIVATIVE FROM THE CHLOROFORM CRUDE EXTRACT OF Icacina trichantha oliv TUBER.
Authors: Akoh O. U. , Anyanwu B. C. , Mac-kalunta O. M.
Published: March 2024

Spectroscopic analysis of a pure isolate (OAU 2, a furan derivative) by column chromatography from the chloroform crude extract of Icacina trichantha tuber was done using FT-IR, 1HNMR, 13CNMR, COSY and was established by literature as well as the investigation of antimycobacterial potency. This anitmycobacterial activity revealed that this isolate actually has activity against DR-TB Strain and H37RV Strain which are American type culture collection strain and multi-drug resistant strains of M. tuberculosis being the test organisms. Hence, confirming the folk believe of the use of I. trichantha tuber in the treatment of “serious cough”
Історико-політичні аспекти сталого розвитку міжнародного порядку в умовах глобальних трансформацій
Authors: Фесенко М.В.
Published: March 2024

Розглядаються проблеми та перспективи формування нового міжнародного порядку з точки зору трансформації міжнародної системи. Доведено, що сталий розвиток сучасної міжнародної системи залежить від консолідації міжнародної спільноти та конструктивної співпраці між учасниками міжнародних відносин. Таким чином, необхідно розпочати процес розробки нової моделі управління світом, яка б враховувала умови глобального світу XXI століття.

Доведено необхідність всебічного вивчення складових глобальної кризи світового управління та пошуку механізмів її подолання шляхом консолідації учасників міжнародної системи. Складна криза в різних галузях і на різних рівнях – від локального до глобального – виявляється недієздатною, через відсутність відповідних механізмів, міжнародного співтовариства для подолання кризи глобальної системи, що включає світову кризу.

Таким чином, сучасна криза на глобальному рівні завжди вимагає пошуку засобів та факторів, які забезпечили б стабілізацію соціальних, економічних та політичних відносин, консолідацію соціальних держав та всіх членів міжнародної системи. Сучасна криза глобальної системи не є випадковою, і це природне явище, пов’язане з довготерміновими тенденціями світового політичного та економічного розвитку.

Таким чином, сучасна глобальна системна криза має свої особливості та відмінні риси, пов’язані з процесами глобалізації, регіональної політичної та економічної інтеграції, глобальної міграції тощо. Розвиток кризи прискорився через розпад біполярної міжнародної системи та посилення глобалізації. Очевидно, що подолання кризового розвитку можливе за умови набуття новою міжнародною системою балансу, який би належним чином відповідав характеру глобальних трансформацій. З цієї точки зору зміни в суспільному розвитку зробили проблему міжнародної політичної консолідації надзвичайно актуальною, оскільки вона спрямована на сталий розвиток людства.
The Discussion of the Tendences and Evolution of the European Security Issues in the British Parliament (1990-2010)
Authors: Ivanov D.
Published: March 2024

The article is devoted to the discussion of European security issues in the British Parliament in the post-bipolar period. After the collapse of the Soviet Union, the British establishment had to revise the foreign policy doctrine of the United Kingdom to adapt it to the demands of the post-bipolar age. During this period, parliamentarians discussed the future role of NATO after the dissolution of the Warsaw Pact. The political establishment has continued to define NATO as the foundation of the Euroatlantic system of collective security. After the direct military threat from the USSR vanished, the British elites had difficulties formulating the strategic goal of the North Atlantic alliance's existence. Another important topic was the creation of the European Union, its future enlargement in Central-Eastern Europe, and the search for the best approach to British European policy under new circumstances. There was an agreement that the idea of the “Europe of Nations” was best suited to British national interests. The British government also deterred attempts by France and Germany to transform the European Union into a federal superstate. The Balkan crisis also became a central topic that caused heated debates in Parliament in an attempt to find a path to a peaceful settlement. In the case of military interventions in local conflicts, the British establishment tried to evade direct intervention in the Balkan crisis but was forced to reconsider its position under growing pressure from allies, who began to experience economic and reputational damage. The humanitarian intervention in Kosovo created a precedent that was used to justify interventions in Afghanistan and Iraq. Additionally, the conflicts in Nagorno-Karabakh and Georgia were also discussed.
Pengaruh Stres dan Konflik Kerja Terhadap Kinerja
Authors: Eka Susilowati  , Gunistiyo  , Roberto Akyuwen
Published: March 2024

The purpose of this study is to determine the effect of work stress and conflict on local government’s employee performance with gender as a moderator. The primary data was gathered from 80 respondents by using a closed questionnaire. These respondents were the employees of the Government of Tegal City. The collected data was analyzed using a single regression. The first conclusion is that work stress and conflict can affect employees’ performance. Secondly, it was found that gender is able to moderate the relationship between stress and work conflict and employees’ performance.
Pengaruh PAD dan DAU Terhadap Pengalokasian Belanja Modal
Authors: Hartiah Permata Selly Pasa , Silalahi Alistraja Dison
Published: March 2024

This study aims to determine the effect of regional original income and general allocation funds on the allocation of capital expenditure in regencies/cities in North Sumatra Province. This type of research uses a quantitative associative approach and also uses secondary data. The population in this study were 33 districts/cities in North Sumatra. The data was obtained from the financial reports on the realization of the government budget and district/city regional spending in North Sumatera’s BPS Figures for 2018-2021. The method of determining the sample used is purpose sampling method. The results of the study show that regional original income has a significant effect on the allocation of capital expenditures, while general allocation funds have no significant effect on the allocation of expenditures. The results of the study when carried out jointly show that regional own-source revenues and general allocation funds have a significant effect on the allocation of capital expenditures.
Peranan Anggaran Biaya Produksi Sebagai Pengendalian Dalam Menunjang Efektifitas Projek Konsultasi Pendidikan Larispa Indonesia
Authors: Indah Ayu Lestari  , Murni Dahlena Nasution
Published: March 2024

The aims of this study were (1) to describe how the preparation of the production cost budget for the education consulting project of Larispa Indonesia, (2) to describe how effective production cost control is at Larispa Indonesia, (3) to describe the role of the production cost budget in supporting the effectiveness of production cost control Larispa Indonesia Education Consulting Project. This study used a qualitative approach with a descriptive research type conducted at Larispa Indonesia. The types of data used are primary data and secondary data. Primary data includes interview data with informants, and secondary data in the form of data on the 2020-2022 Educational Consultation Project Budget. This study used a qualitative approach with a descriptive research type conducted at Larispa Indonesia. The types of data used are primary data and secondary data. Primary data includes interview data with informants, and secondary data in the form of data on the 2020-2022 Educational Consultation Project Budget. From the results of this study it is known that the production cost budget data and production cost realization starting in 2020-2022 show that the production cost budget realization shows a figure below 10%, this proves that the control carried out by Larispa has been effective. The production cost budget at Larispa Indonesia has played a significant role in the process of controlling production costs. Because the production cost budget that is applied has fulfilled the functions and objectives of the budget.
The Role Of Restaurant Tax And Contribution To Regional Income In Gorontalo City
Authors: Rikardin Finnantia Monicha , Nabilqodarsa Merindah Dwi , Wicaksono Galih , Al - Mukhlishin Mu’min
Published: March 2024

Restaurant tax is one part of the regional tax that contributes a significant amount to local revenue (PAD). The purpose of this study was to determine the effectiveness and contribution of restaurant tax revenue to Gorontalo City PAD. The method used in this study is quantitative descriptive, namely measuring the level of effectiveness and contribution of Restaurant Tax to Gorontalo City's PAD from 2019 to 2021. Data collection was carried out secondaryly via the yanjak.gorontalokota.go.id page. From the research conducted, the results show that restaurant taxes are in the effective category, while the contribution to Gorontalo City's PAD is still lacking, so there is a need for an appropriate strategy to optimize restaurant tax revenue.