bluuebunny/crossref_metadata_2025 huggingface dataset:
Le droit face à la désobéissance civile : quelle catégorisation pour un « objet juridique indéterminé » ?
Authors: Demay Clémence
Published: May 2023

« Il n’y a de toute manière pas de réponse équivoque à donner à la question de la désobéissance civile. Il faudrait déjà savoir ce qu’on englobe dans ce vocable très à la mode2 », a déclaré un juge de première instance dans le cadre du procès d’activistes climatiques ayant occupé les locaux du fonds de pension des Retraites Populaires dans le but de dénoncer ses investissements dans les énergies fossiles.
Comparison of the Lactobacillus and Bifidobacterium Population in Fecal Microbiome of Celiac Disease Patients on Gluten-Free Diet With Healthy Subjects
Authors:   Department of Microbiology, Karaj Branch, Islamic Azad University, Karaj, Iran., Soheilian‑Khorzoghi Mona , Rostami‑Nejad Mohammad ,   Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran,Iran., Haddadi Azam ,   Department of Microbiology, Karaj Branch, Islamic Azad University, Karaj, Iran., Yadegar Abbas ,   Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran,Iran., Dabiri Hossein ,   Department of Microbiology, Faculty of Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Published: May 2023

Aims Celiac disease (CD) is a chronic autoimmune disease triggered by gluten and other environmental factors, such as intestinal microbiota in genetically predisposed persons. This study aimed to evaluate the composition of the target gut microbiota population in patients with CD and to compare it with healthy individuals. Methods & Materials In this case-control study, Bifidobacterium and Lactobacillus were evaluated in the fecal samples of 20 celiac patients on a gluten-free diet (GFD) with 20 healthy individuals referred to the Celiac Disease Department, Tehran, Iran, from August 2019 to February 2020. Microbial DNA extracted from fecal samples was evaluated by specific primer pairs using the real-time-polymerase chain reaction (PCR) technique. Statistical analysis was performed using IBM SPSS Statistics version 21. Findings The results of the demographic information of participants regarding the gender and the mean age as well as the Marsh classification showed no statistically significant difference between the two groups (P>0.05). The comparison of intestinal microbiota between the two study groups revealed that the rate of Bifidobacterium spp. and Lactobacillus spp. was significantly lower in celiac patients compared to the control group. Conclusion The results of this study confirmed the dysbiosis in celiac patients compared to healthy subjects. In addition, changes in the gut microbiome may contribute to the pathogenesis of the CD.
Molecular Detection of Toxoplasma gondii in Chicken Meats and Eggs in Semnan City, Iran
Authors:   Pathobiology Department of Veterinary Faculty, Semnan University, Semnan, Iran, Mehrabi Fatemeh , Rassouli Maryam ,   Pathobiology Department of Veterinary Faculty, Semnan University, Semnan, Iran., Emadi Chashmi Seyed Hesamodin ,   Department of Clinical Sciences of Veterinary Faculty, Semnan University, Semnan, Iran.
Published: May 2023

ackground: Toxoplasma gondii is a protozoan parasite, a member of the phylum Apicomplexa. Felids are definitive hosts, and all warm-blooded animals and humans are intermediate hosts. The clinical symptoms of toxoplasmosis among chickens are mostly subclinical, but the infection of chickens and eggs is important as a source of protein for human consumption. Objectives: This study aimed to detect T. gondii in chicken meat and egg by molecular examination. Methods: In this study, 100 chicken legs, 50 eggs of free-range hens, and 50 eggs of industrial hens were collected from different stores in Semnan City, Iran. The samples were inspected for the Toxoplasma B1 gene after DNA extraction. Results: According to the results, Toxoplasma DNA was detected in 23% of chicken legs, 36% of eggs of free-range hens, and 20% of eggs of industrial hens. The infection rate was not significantly different between eggs of free-range and industrial hens (P>0.05). Conclusion: Therefore, Toxoplasma is present in chicken meats and eggs in Semnan, Iran, and it is recommended that people eat well-cooked chicken meat and eggs for disease control and feed domestic carnivores with cooked meat to prevent the parasite life cycle.
Clinical Evaluation of the Effect of Methylprednisolone Sodium Succinate and Meloxicam in Experimental Acute Spinal Cord Injury
Authors:   Department of Clinical Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran., Khodabakhshi Rad Azin , Kazemi Mehrjerdi Hossein ,   Department of Clinical Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran., Pedram Mir Sepehr ,   Department of Surgery & Radiology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran., Azizzadeh Mohammad ,   Department of Clinical Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran., Amanollahi Shiva ,   Department of Clinical Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran.
Published: May 2023

Background: Central nervous system (CNS) has limited repair capacity, and any spinal cord injury (SCI) can cause persistent disability in motor, sensory, and autonomic functions. The harmful reactions around the lesion must be stopped to prevent this consequence. Objectives: The present study compares the clinical effects of methylprednisolone sodium succinate (MPSS) and meloxicam in acute spinal cord injury in an animal model of rats. Methods: We randomly divided 24 male Wistar rats into 4 groups: 1) sham, 2) placebo, 3) SCI+MPSS (30 mg/kg, IV), and 4) SCI+meloxicam (1 mg/kg, SC). We used a Fogarty embolectomy catheter to induce a compression injury to the rats’ T8-T9 spinal cord segment. The drugs were injected one hour after surgery. Neurological evaluation was performed using BBB (Basso, Beattie, and Bresnahan) test immediately after recovery and then once a week for up to 6 weeks. Results: According to the BBB test results, single-dose administration of MPSS one hour after injury improved motor function significantly compared to placebo. But, there was no significant difference between MPSS and meloxicam groups and between meloxicam and placebo groups (P>0.01). Conclusion: In clinical evaluation, single-dose administration of MPSS one hour after injury improved motor function compared to meloxicam.
Effect of Chitosan and Biovermi Application on the Growth of Cherry Tomatoes (Lycopersicum esculentum Mill, var. Cerasiforme).
Authors: Tengku Sabrina , Lubis Kemala Sari , Sari Sri Devika , Hidayat Benny
Published: May 2023

Biovermi adalah pupuk hayati dengan menggunakan vermikompos sebagai bahan pembawa.  Penelitian ini bertujuan untuk mengetahui dosis kitosan dan biovermi terbaik untuk meningkatkan pertumbuhan tanaman tomat ceri (Lycopersicum esculentum Mill, var. Cerasiforme). Rancangan yang digunakan pada penelitian yaitu rancangan acak kelompok faktorial yang terdiri dari 2 faktor dengan 3 ulangan. Faktor pertama kitosan yang terdiri dari 3 perlakuan yaitu : control (0 ppm); kitosan cangkang kepiting (250 ppm) dan kitosan jamur Syncephalastrum (250 ppm).  Faktor kedua dosis biovermi dengan 4 taraf yaitu : 0; 50; 100 dan 150 g tanaman-1. Hasil penelitian menunjukkan bahwa pemberian kitosan tidak memberikan pengaruh yang nyata secara statistik terhadap perubahan tinggi tanaman, jumlah daun, diameter batang, bobot kering tajuk, bobot kering akar, serapan N dan populasi mikroba. Pemberian biovermi dengan dosis 150 g tanaman-1 berpengaruh nyata meningkatkan tinggi tanaman, jumlah daun, diameter batang, bobot kering tajuk, bobot kering akar, serapan N dan populasi mikroba. Interaksi pemberian kombinasi kitosan dan biovermi tidak memberikan pengaruh yang nyata pada tinggi tanaman, jumlah daun, diameter batang, bobot kering tajuk, bobot kering akar, serapan N dan populasi mikroba.
Mapping Thickness and Maturity Level Of Peat in The Simpang Wie Village, East-Langsa Sub-district, Langsa City
Authors: Berutu Prekdisampangate , Iswahyudi  , Siregar Dolly S.
Published: May 2023

Food needs become increasingly urgent along with the growth of populations. Indonesian particularly needs more land to be used or utilized to increase food productivity and to create field-work.This view is considered because of the decreasing mineral lands in Indonesian. By conducting a study on the mapping of the thickness and maturity level of peat, it can provide the usage of peatland regarding cultivated land. The result of mapping can appropriately be used to design land utilization and model of production system. This study was carried out  at Simpang Wie Village, East-Langsa Sub-district, Langsa City, as known which is known as one of the Peatland areas in Langsa City. The study was conducted in December 2019. Survey method design was employed in this research while the research location was determined purposively, which means that it is directly chosen or purposively chosen because the location is a peatland. Data types applied by field observation in this study were primary and secondary data. In this study, This research requires four main following phases; (1)Preparation  (2)Preliminary-Survey (3) Field-Implementation, and (4) Data Analysis/ Discussion. The research result shows that the peatland area width of 4.94 9 (Ha) was classified into two types peat thickness: Shallow/Thin Peat with thickness > 40-100 cm (1.95 Ha), and Moderate Peat with thickness of 101-195 cm (2.99 Ha). Based on the observation, the maturity Level of  Peat also classified into two maturity levels, those are Hemic Maturity Level and Sapric Maturity Level. Therefore, the use of peatland area according to thickness and maturity level concluded that the  thickness of 40-100 cm can appropriately be used to cultivate paddy-fields, palawijas and plantation crops (horticulture). Besides, the thickness of 101-195 cm can appropriately be used to cultivate plantation crops (horticulture), vegetable crops (olericulture), and fruit crops (fruticulture). At least, this land is suitable to be used for agricultural cultivation because it has hemic and sapric maturity level.

Key words: peat, thickness, maturity level , hemic, sapric, cultivated land
Study of Corn Plant Availability as a Source of Forage for Feed and Beef Cattle Waste Potential
Authors: Paramuji Muji , Suprihatin  , Sunarti Titi Candra , Sukard
Published: May 2023

ABSTRACT

One of the factors that determine the growth of beef cattle is the supply of feed. The main feed source for beef cattle is forage which is currently increasingly limited in availability. The purpose of this study is to examine and evaluate the utilization of corn waste into forage sources of feed and the potential amount of beef cattle waste in Deli Serdang Regency. The data source used in this study is secondary data covering the planting area of corn and beef cattle population described in a qualitative description. The results of studies and evaluations indicated that the availability of forage production of corn (stover) as a source of forage for beef cattle feed in Deli Serdang Regency, in average is only sufficient of 80.57% of the existing beef cattle population, that is every 20,066.95 Ha of corn plants can provide forage for 75,234 cows. Cattle waste potential in the form of feces is 509,385,066.00 kg/year, urine is 203,479,979.00 L/year and the remaining feed is 34,255,889.00 kg/year.

 

 

Keywords: corn, forage, feed, beef cattle
The Effect of Magnesium, Boron, and NPK Fertilizer on the Growth of Pre-Nursery Oil Palm (Elaeis guineensis Jacq)
Authors: Sinaga Daniel Perwiratama , Dwi Purbajanti Endang , Adi Kristanto Budi
Published: May 2023

Oil palm is one of Indonesia's main commodity plantation crops that can produce vegetable oil and this plant is consumptive of nutrients. This research aims to examine the effect of magnesium, boron, and NPK compound fertilizers and the interaction between magnesium, boron, and NPK compound fertilizers on the growth of oil palm seedlings. The research was conducted in February - May 2020 in a greenhouse with an altitude of 250 meters above sea level and the Laboratory of Ecology and Plant Production, Faculty of Animal and Agricultural Science, Diponegoro University. The research was conducted using a completely randomized design with a 4 × 4 factorial with 3 replications. The first factor is the provision of no fertilizer, magnesium fertilizer, boron fertilizer, and magnesium + boron fertilizers. The second factor is the NPK compound at a dose of 1.8, 2.8, 3.8, and 4.8 g/seedling. The results showed that magnesium + boron had a significant effect on the stem diameter and root length and the NPK compound at a dose of 3.8 g/seedling could increase the stem diameter, fresh and dry weight of the root. The interaction between magnesium + boron fertilizer and NPK compound fertilizer had no significant effect on the height of the seedlings, the number of leaves, stem diameter, length of the root, and fresh and dry weight of the root. 

Keywords: Oil palm seedling, growth, nutrients, fertilizer dose
Testing of Packaging and Use of Attractants to Control Fruit Flies(Bactrocera dorsalis Hendel) Guava (Psidium guajava L.)
Authors: Siregar Ameilia Zuliyanti , Zulina Cynthia , Bakti Darma
Published: May 2023

The aims of this study to determine: The effect of kinds attractants and time of wrapping on to control of percentage of fruit fly attacks which determined the guava quality. This research was conducted in Durin Jangak Village, Pancur Batu District, Deli Serdang Regency from May to July 2019. This research was conducted using a randomized block design method with three factors: time, wrapping, attractant. The result of this research showed that the treatment by using the white plastic wrapping and attractant traps obtained the highest fruit diameter is 10.23 cm and the lowest treatment with no packaging and without attractant traps is 7.40 cm. In the treatment by using the white plastic wrapping and attractant traps obtained the highest fruit weight is 586 grams and the lowest treatment using without wrapping and attractant traps is 165 grams. At the observation of the highest trapped fruit flies in the treatment without wrapping and attractant traps that were 961 fruit flies and the lowest trapped fruit flies were white plastic wrapping treatments and attractant traps that were 790 fruit flies. In the treatment without wrapping and attractant traps,wrapping gauze and attractant traps obtained the highest percentage of fruit attack, namely 100% and treatment of white plastic wrapping and attractant traps obtained the lowest fruit attack, consist of 33%.
In-vitro Evaluation of Fungicide Sensitivity of Tomato Leaf Blight Pathogens
Authors: Ogolla Fredrick , Nyakinywa Ruth , Chabari Samson , Onyango Benson
Published: May 2023

Tomato early and late blight diseases caused by Alternaria solani and Phytophthora infestans respectively, are constraints to tomato production globally. Conventional use of commercial synthetic fungicides in management of tomato blight disease has become a key input for tomato production among farmers in Tharaka Nithi County, Kenya. Indiscriminate use and application of sub-lethal doses of fungicides negate disease management efforts, and may lead to gradual fungicide resistance.  Yet, local tomato farmers have continued to use the fungicides without periodic evaluation of their effectiveness. This study was carried out in-vitro to evaluate the efficacy of six synthetic commercial fungicides used by farmers around River Ruguti, against two tomato leaf blight pathogens; Alternaria solani and Phytophthora infestans. The poison food method was used to evaluate fungicides known by trade names and application levels;  Mancozeb (640 g kg-1) + Metalaxyl (40 g kg-1), Mancozeb 640 g/kg + Metalaxyl 80 g/kg, Mancozeb, Propineb700 g/kg + Cymoxanil 60 g/kg, Carbendazim and Triticonazole at different concentration (25%, 50% and 75%). The in-vitro plate experiment was laid out in a Complete Randomized Design with 3 replicates, and data on mycelia growth inhibition analyzed through General Linear Model (α=.05) and significant means separated using Least significant difference (LSD) using Scientific Analysis System version 9.4. All the tested fungicides significantly (p≤ 0.05) inhibited mycelial growth of tested pathogen.  Percentage inhibition for early blight pathogen (Alternaria solani) was 80.42% compared to late blight pathogen Phytophthora infestans at 69.51%. Mancozeb   (640 g kg-1) + Metalaxyl (40 g kg-1) and Propineb700 g/kg + Cymoxanil 60 g/kg recorded higher per cent inhibition of mycelia growth of 92.4% and 89.71% respectively. Carbendazim recorded lower per cent inhibition of 39.15%.  Mycelia growth inhibition increased with an increase in fungicide concentration. Lower inhibition of 71.78% was observed at 25% concentration as compared to 50% and 75% with 76.77% and 76.36% respectively. Fungicides screened varied in mycelia inhibition against P. infestans and A. solani isolates with Mancozeb   (640 g kg-1) + Metalaxyl (40 g kg-1) and Propineb700g/kg +Cymoxanil 60g/kg giving significantly (p≤ 0.05) better inhibition while Carbendazim had the lowest inhibition effect. Increased fungicide concentration effectively inhibited mycelia growth. Thus higher concentration of fungicide application is recommended in cases where there is low efficacy of fungicides.
Recommendations for Increasing Sour Dry Sub-Optimal Land Potential for Several Food Crops
Authors: Silvia Nora
Published: May 2023

Sub-optimal land is land that has low productivity due to parent material, physical, chemical, biological properties of the soil, rainfall, and extreme temperatures. To meet the availability of national food sources, it is necessary to utilize sub-optimal land that is widespread in mainland Indonesia. The purpose of the study was to determine recommendations for increasing sub-optimal land potential based on land suitability classes for several food crops, namely lowland rice, upland rice, cassava, sweet potato, corn, soybean, and peanut. The research was conducted in Stabat District, Langkat Regency from June to November 2020, and the Asian Agri Laboratory of North Sumatera Province. The research method used is the survey method, while to determine the suitability of the land, namely the matching method. Land potential in Stabat District can be increased by managing it in the form of recommendations for adding N fertilizer was 7,000 kg N/ha or the equivalent of 1,555 kg urea/ ha, the addition of P fertilizer was 158.8 Kg P2O5 or equivalent to 441 Kg SP36/ha, K fertilizer was 26.32 Kg K2O/ha or the equivalent of 43.86 Kg KCl. The adding organic matter or compost is 43.8 kg C-organic/ha or equivalent to 63.9 kg compost/ha.
Effect of Length and Up Ward Tapping on Physiology and Latex Yield on Rubber Plants RRIM 921
Authors: Purwaningrum Yayuk , Asbur Yenni , Kusbiantoro Dedi , Khairunisyah
Published: May 2023

RRIM 921 is a slow starter clone where the metabolic rate is low to moderate which has specific characteristics such as responsiveness to stimulants, relatively more resistance to exploitation pressure and generally thick recovered skin so that it is potential to be exploited. The aim of the study was to determine the effect of the length and direction of the top tapping on the physiology and production of rubber plant clones RRIM 921. This research was conducted at PT. Perkebunan Nusantara III (Persero) Kebun Sei Putih, Afd I is located in Galang District, Deli Serdang Regency, North Sumatra Province with an altitude of 25 meters above sea level with Ultisol soil type. Using a non-factorial Randomized Block Design (RAK) with three replications, as the treatment of groove length and upward tapping direction (S) consisted of 3 levels, namely S/2U d3 ETG/27d; S/4U d3 ETG/27d and S/8U d3 ETG/27d. The results showed that the S/8 U d3 ETG/27d treatment had the highest sucrose content of 3.97 mM, the highest latex Pi level was found in the S/4U d3 ETG/27d treatment of 26.01 mM and the highest Thiol content was found in the S/8U d3 ETG/ treatment. 27d by 1.03 mM. The highest latex production was in January on the S/4U d3 ETG/27d treatment of 13.98 g/p/s and the lowest in April on the S/8U d3 ETG/27d treatment of 0.85 g/p/s.
The Effect of Gibberelin in Salin Soil on Growth of Vetiver (Vetiveria zizanioides L.)
Authors: Novita Aisar , Rahmawati Nini , Cemda Abdul Rahman , Nora Silvia , Harahap Fitra Syawal
Published: May 2023

Salinity is one of the problems in agricultural land in the world, including in Indonesia. Vetiver is quite tolerant of planting in saline soils at a certain level of salinity, but vetiver growth is inhibited at high salinity levels. The purpose of this study was to evaluate the effect of gibberellin in saline soils on the growth and production of vetiver (Vetiveria Zizanioides L.). This research was conducted in the greenhouse of the Faculty of Agriculture, Universitas Sumatra Utara, Medan. This study used a non-factorial completely randomized design, It was salinity stress (S) which consisted of 3 factors: Gibberellin concentrations of 0 (without treatment), 50 ppm, and 100 ppm. The results of this study indicate that giving Gibberellins in salinity stress conditions has a significant effect on the observed variables of plant height, specific leaf area, and cuticle thickness.
Effect of several types of endophytic fungi isolates Beauveria bassiana in suppressing seed-borne pathogens Colletotrichumspp
Authors: Dini Puspita Yanty , Trizelia  , Darnetty  , Jumsu Trisno
Published: May 2023

Anthracnose is one of the most important seed-borne diseases in chili plants because this disease can reduce the quantity and quality of chilies and cause substantial economic losses. The aim of this study was to obtain the best isolates from various types of endophytic fungi Beauveria bassiana in suppressing the growth of pathogens. chili seed borne disease caused by the fungus Colletotrichum spp. The design used in this study was a completely randomized design (CRD) consisting of 6 treatments. The treatments consisted of control and 5 types of B. bassiana isolates (PD114, TD312, WS, BbKo, KT2B23). Parameters observed in this study were chili seeds that were attacked by Colletotrichum spp., normal seed germination on paper-to-paper test, length of plumule and radicle. Results. The study showed that different types of B. bassiana isolates could reduce the attack rate of seed-borne pathogenic fungi Colletotrichum spp. KT2B23 isolate was the best isolate in suppressing chili seed-borne pathogens.
Analysis of Soil Biological Conditions in Organic and Inorganic Agriculture Areas in Tanah Datar Regency
Authors: Nasution Ade Fitriadi , Adelina Harahap Rasmita
Published: May 2023

Enzyme activity due to soil microbial activity is an important event in knowing the status of microbial biomass and as an indicator of the occurrence of nutrient cycling. This activity is not just a chemical event, but rather a complex biological process related to the interaction of life interests between organism. The activities of each soil microbial group further emphasize its diversity status, and have an impact on various bioprocess events that allow the degradation and synthesis of soil organic matter. Respiration events are a description of the acceleration of bioprocesses carried out by soil microbial biomass. The implementation of an enzymatic process can reflect an integrated chemical process, physics and mineralization that occurs in the soil as a result of microbial activity, in maintaining and realizing the resilience of its ecosystem. This research is a survey method and soil sampling (purposive sampling) followed by soil testing in the laboratory with the following stages: (a) analysis of experimental soil samples at the Soil Biology Laboratory, Soil Research Institute, Bogor, (b) interview. Analysis of organic and organic soil nitrogenase activity in Jorong Carano Batirai and Jorong Aie Angek, Tanah Datar Regency obtained a total of 4 samples. Indicates the presence of nitrogenase activity, namely NOI, NAI, NOII and NAII. The highest nitrogenase activity based on ARA was in the NOII sample and the lowest was in the NAI sample. Land management affects urease activity, urease is an enzyme that is sensitive to various levels of land management. Higher urease activity with organic use, because the level of land management is less intensive and receives little inorganic fertilizer or pesticide.

Keywords : soil enzyme activity, soil biological fertility
Characterization and Test of Endophytic Bacterial Isolates to Control Leaf Blight on Acacia Seeds (Acacia crassicarpa)
Authors: BR SIAGIAN ROMAYANJU , Puspita Fifi , Ali Muhammad , Alhusaeri Bayo
Published: May 2023

ABSTRACT
Acacia is a type of plant that recommended for development of industrial forest plantations (HTI) especially pulp and paper. According to Central Statistics Agency (2020), area of ​​​​acacia HTI in Riau Province 2019 was 2,335,450 ha with a log output of 31,509,228m3 and total pulp export of 2,952.4 million US dollars. The need for paper pulp has increased every year. Problems in acacia nursery area is presence of disease caused by Xanthomonas sp. Bacterial leaf blight causes significant losses in procurement of acacia seedlings, so we need an alternative control with environmentally friendly and sustainable by utilizing potential of biological agents in controlling leaf blight. This aimed to study potential of endophytic bacterial isolates against bacterial pathogen Xanthomonas sp. by adopting a Completely Randomized Design (CRD). The results showed that there were 9 isolates of endophytic bacteria that had inhibitory power against Xanthomonas sp., bacterial isolates in hypersensitivity test did not show symptoms of necrosis in tobacco leaves, results of physiological and biochemical tests on levan test and VP test showed differences in reaction results on tested endophytic bacteria isolates and it was found isolate of endophytic bacteria B8 was effective as an antagonist agent in controlling disease.
Keywords: acacia; characterization; endophytic bacteria; in vitro; in vivo; Xanthomonas sp.
Identification the Causes of Diseases Caused by Fungi and the Intensity of Their Attacks on Shallots (Allium ascalonicum L.) in Bungaraya Village, Bungaraya Sub-district, Siak district
Authors: Irfandri  , Ali Muhammad , Khavifah Alviatul
Published: May 2023

The demand of shallots that increase are not balanced with their productions especially in Riau. One of the main cause of low productivity is the attack of nuisance plant organism. The research aims to analyze the diseases that are caused by fungi and the intensity of their attacks on Shallots in Bungaraya Village, Bungaraya Sub District, Siak Regency. The research is done by using an exploration method; observing the diseases attacks intensity in field and observation; isolation and purification of shallots’ fungi, identification of fungi’ isolate on shallots. The intensity observation of diseases attack in field is done by diagonal method by determining the 5 points of samples randomly, then observing the kind of diseases that are found base on the symptoms and their intensity of attacks. The Identification of disease cause Fungi isolate observed the characteristic of macroscopic and microscopic mushroom. The result shows that the early diagnosis of diseases in the field on shallots in Bungaraya Village, Bungaraya Sub District, Siak Regency is withered fusarium diseases that is caused by A. porri fungi. The attack intensity  of withered fusarium diseases is 80,51% and the attack intensity of purple spot diseases is 2,85%
Dificuldades e transtornos da aprendizagem
Authors: Chiarello Mariluce Paolazi
Published: May 2023

O presente artigo tem a finalidade de apresentar abordagens do ponto de vista teórico, partindo de uma revisão bibliográfica a respeito da constituição da aprendizagem humana, sob diversos “olhares” da literatura. Trata das diferenças e particularidades entre dificuldades e transtornos de aprendizagem, visando identificar seus reflexos no contexto escolar. Faz uma breve descrição e determina alguns dos principais transtornos mais recorrentes na escola, ressaltando a importância do diagnóstico e das estratégias aplicadas na resolução dos problemas que interferem a aprendizagem. Objetiva analisar dentro de uma perspectiva teórica quais são as características básicas dos transtornos e explica que na maioria das vezes os agravantes das dificuldades são de origem externa, diferentemente dos transtornos causados essencialmente pelos fatores orgânicos. Analisa a importância das interações sociais e destaca a função da escola diante das dificuldades dos aprendizes, demonstrando o valor do comprometimento docente e da afetividade no ensino e aprendizagem dos alunos os quais apresentam dificuldades e transtornos. Por fim, investiga a complexidade que envolve a aprendizagem humana.
Redes sociales y acción colectiva contra el cambio climático en estudiantes universitarios peruanos
Authors: Ruiz-Dodobara Fernando , Villanueva Moran Alvaro Ricardo , Escurra Mayaute Luis Miguel
Published: May 2023

El estudio busca analizar si las variables del Modelo de Identidad Social para la Acción Colectiva (SIMCA) median la relación entre el uso de las redes sociales y la acción colectiva ambiental. La investigación usó un diseño correlacional multivariado, basado en el análisis del modelo de ecuaciones estructurales (SEM), con una muestra de 259 estudiantes universitarios peruanos. Se encontró que la eficacia grupal medió la relación entre el uso de redes y los hábitos contra el cambio climático. Además, se halló que la moral, la ira, la identificación con los activistas y la eficacia grupal mediaron parcialmente la relación entre el uso de redes sociales y la acción colectiva virtual contra el cambio climático. Se concluye que la conexión entre las redes y la acción colectiva varía en función del tipo de acción colectiva ambiental.
Dancing without a Floor: The Artists’ Politic of Queer Club Space
Authors: Moffatt Ken
Published: May 2023

Club events have been an important element of queer culture in urban North America. In the following article, I document the nature of a specific queer club space, Vazaleen, in Toronto, Canada. The article describes the historical context of Vazaleen, as well as artist Will Munros influence on the event. I argue that club space can contribute an important politic to queer culture when the event supports a culture of diversity for queers. Club space becomes significant queer space when based upon an ethics of change that refuses ontological foundations. Within the club space, concrete sensuous, specific relations, both real and acted out as fictions, challenge the taken-for-granted assumptions about queerness. The politic of the space is a challenge to abstract conceptual purity and the transcendent. Munros interest in ephemeral, open-ended, communal space, along with his refusal to rush to judgement, has been influential in affecting the philosophical nature of the space. Social critique and experimentation is important to participants who value the subjective construction of local culture in the present through the historicity of the moment.

 
Systemic and institutionalized racism, not achievement gap factors, limit the success of Black, Indigenous, and People of Color in dietetics education and credentialing
Authors: Gardner Burt Kate , Lopez Rosemary , Landaverde Mario , Paniagua Ashtar , Avalos Erika
Published: May 2023

Our aim was to explore racial/ethnic differences on achievement and opportunity gap factors in nutrition students and identify factors related to the pathway to become a Registered Dietitian Nutritionist (RDN). An online survey was completed by 1447 current or recent dietetic students and interns, some of whom identified as RDNs and/or Nutrition and Dietetic Technician, Registered (NDTRs). The survey consisted of validated scales measuring academic confidence, mentoring, racial climate, grit, and time management, and questions measuring socio-economic factors. Analysis included descriptive statistics, multiple regression, t-tests, and chi-squares. No differences were observed between the scores of Black, Indigenous, and participants of color (BIPOC) and White participants on academic scales. BIPOC experienced a more negative racial climate than White participants (p<0.05). Black dietetics students are also at particular economic disadvantage compared to other participants of color. Ultimately, Black and BIPOC are as academically prepared as White participants but institutionalized and structural racism (e.g., opportunity gap factors) limit their opportunities to succeed.
Corporate Innovation and Corporate Value based on Management Strategy
Authors:   Korean Association Of Computers And Accounting, kim tae-wan
Published: May 2023

A Corporate management strategy can be defined as embodying the propensity of top management that can affect the overall management activities. In particular, research was conducted in that management strategies can have an important influence on the study of the value relevance of corporate innovation. In this study, the management strategy analyzed the impact of corporate innovation on corporate value using Miles and Snow (1978, 2003)’s defense (prospector) strategy and ESG management strategy. The analysis results can be divided into two main categories：the analysis of the relationship between management strategy and corporate innovation, and the relationship between corporate innovation and corporate value according to management strategy. First, the results of the analysis of the relationship between management strategy and corporate innovation were first analyzed that defensive strategies had a significant (＋) effect on corporate innovation. As a result of the defense strategy, which is a stable manager’s strategy using cost reduction and economies of scale, has a positive effect on corporate innovation rather than prospective strategies, different results from expectations were confirmed. The prospective strategy was expected to be significant with corporate innovation indicators due to uncertainties such as new product development, new market development, and R&D, but there was no significance. Second, only ESG (integration) and social responsibility (S) were significantly positively (＋) related to corporate innovation, and the remaining governance and environmental responsibilities were not significant. From these results, it was partially confirmed that the more ESG management companies, the stronger the corporate innovation tendency. Next, the analysis of the value relevance of corporate innovation according to management strategy showed that the more defensive strategic companies and the more defensive innovative companies have a significant positive (＋) relationship with corporate value than those that do not (prospective innovative companies. These results can be estimated that participants in the capital market evaluate corporate innovation of defensive strategy companies that seek cost reduction and stable profitability more important than prospective strategies with high uncertainty in determining corporate value. Second, as a result of analyzing the value relevance of corporate innovation using ESG integrated indicators and individual indicators, it was analyzed that the value relevance of corporate innovation was significant (＋) for ESG management strategy companies. Research on the relationship between corporate innovation and corporate value has long been conducted. This study is meaningful in that it confirmed the importance of CEO's choice of management strategy, believing that corporate innovation and corporate value(Tobin Q) relationship will have different information effects and value relationships depending on the choice of management strategies.
FOETAL WASTAGE IN KANO CENTRAL ABATTOIR AND ITS IMPACT ON THE NIGERIAN ECONOMY
Authors: Ahmad M. Yusif , HANGA H.R , ABDULWAHAB K.S.
Published: May 2023

The study was designed to determine the incidence of feotal wastage and its economic impacts in Kano central abattoir. Total cattle presented for slaughter, number of bulls and cows slaughtered and number of condemned foetuses were recorded on daily basis for one month. The results revealed that 64.28% and 35.72% of the cattle slaughtered during the study period were cows and bulls respectively. Out of the percentage of cows slaughtered, 7.5% were pregnant and their foetuses were wasted. Furthermore, the study revealed that there was one case of foetal wastage for every thirty three (1:33) cows slaughtered. This wastage may lead huge depletion of future reproductive stock which is disastrous to the future of livestock industry in meeting beef and milk demand of the teaming population. The estimated financial losses accrued were ₦3,944,000.00 monthly translating to annual economic loss of ₦47,280,000.00 which is enormous for the State bear. The finding urges for urgent action to be put in place to checkmate the marketing and slaughter of pregnant cattle in the State. Cattle marketers, rearers, butchers and consumers should be sensitized on the financial and health implications of pregnant cows slaughter and foetus handling in transmitting zoonotic diseases.
COVID-19 AND AGRICULTURAL PRODUCTION: A STATISTICAL REVIEW OF THE EVIDENCE FROM NIGERIA
Authors: EKENTA C.M. , OBABIRE I.E. , OTEGWU T.C. , ADEDIRAN O.I. , AHMED S. , ABDULLAHI M
Published: May 2023

Nigeria depends on agriculture in sustaining the economy. Over 70% of Nigerians are employed directly or indirectly in the agricultural sector which provides raw materials, employment, food and income and serves as a foreign exchange earner. The discovery of crude oil in the late 1950s dwindled government attention on agriculture. This has left the Nigerian economy with shortage of food production to feed the growing population. The agricultural business environment in Nigeria is frustrated by series of inhibiting factors; poor income, inadequate access to loan and credit facilities and insufficient legislations and government policies. The incidence of pandemic presented new dimension of challenges. The outbreak of the virus placed restrictions such as isolation, quarantine and total lockdown that invariably affected agricultural output. Research is being conducted in the academic world focusing on the pandemic. This research lends contribution in this regard to ascertain the effects of the pandemic on agricultural production. This research adopted a desktop approach in reviewing the documents of National Bureau of Statistics (NBS), Central Bank of Nigeria (CBN), Centre for Disease Control, online statistical repositories and literature used as secondary sources of data. The review made conclusion and recommendations based on empirical review
ASSESSMENT OF EFFECTS OF RURAL- URBAN MIGRATION ON AGRICULTURAL PRODUCTION IN ESAN CENTRAL LOCAL GOVERNMENT AREA, EDO STATE, NIGERIA.
Authors: IGENE C.A. , ONYMEKONWU R.C. , EHIWARIO F.A.
Published: May 2023

The study examined the effects of rural- urban migration on agricultural production in Esan Central Local Government Area of Edo State. Multi-stage sampling procedure was adopted in selecting respondents for the study. Structured questionnaire and interview schedule were used to collect data from the respondents for the study. Data were analyzed using descriptive statistics such as frequency distribution, percentage and means while multiple regression was used to test the hypothesis. The result showed that the farmers were of mixed gender (56-3% male, 43.6% female). The mean age was 43years, 76.2% has formal education and an average household size of 5 persons with average of 2 migrants per household. Adequate extension education (mean = 1.16) was ranked first among the strategies for reducing rural migration while the multiple regression result showed that marital status (18.775, ≤ 0.05), education (20.900, ≥ 0.05), household size (20.025, ≤ 0.05) had significant relationship with the member of migrants in a household. It was concluded that migration majorly affected the respondents on labour shortage and significant relationship existed between the farmer’s marital status, education, and the number of respondents in a household. The study recommended provision of proper agricultural extension programmes and needed social amenities in the study area as identified as major causes of rural- urban migration. Proper agricultural extension programmes should be made available in the study area as this would helped to increase farmers knowledge on production practices and possible ways of reducing the effects of labour shortages. Lastly, farmers are encouraged to adopt farming technologies that will require less number of persons to carry out e.g. mechanization. This will address the problem of labour shortage
A társastánc személyiségfejlesztő hatásának vizsgálata a táncosok véleményei és tapasztalatai alapján
Authors: Silkó Rebeka , Láng Éva
Published: May 2023

Kutatásunk a táncok, főként a társastánc személyiségre gyakorolt hatásaival foglalkozik. Számos vizsgálat mutatott rá arra, hogy a zene és a zenére történő mozgás jótékony hatással van az emberek kognitív, affektív és fizikai képességeire. Segít a társas kapcsolatok kiépítésében, oldja a gátlásokat, és stresszoldó hatással rendelkezik. A táncos mozgással töltött aktív minőségi szabadidő hozzájárul az ember egészséges életmód iránti igényének kialakításához mentális és fizikális értelemben is. Tanulmányunkban a szakirodalmakban megjelent kutatási eredményeket vetjük össze saját eredményeinkkel, adatainkat rekreációs céllal végzett hobbitáncosok és versenytáncos sportolók kérdőívvel felvett attitűdvizsgálatával nyertük. A vizsgálatban 207, főleg hobbitáncos vett részt, akiket a tánc jótékony hatásairól kérdeztük, hogy hogyan érzékelik magukon mindennapjaik során, legyen szó a motoros képességek mellett az esztétikumról, kapcsolatteremtő készségről, ami a kifejtős válaszokban is kiemelt szerepet kap. A résztvevők 95,5%-a érzi a tánc stresszoldó hatását, melynek következtében önértékelésük pozitív irányban változott az évek során. Nagy szerepet játszott több táncos életében, hogy egy-egy nehéz élethelyzetben ez a tevékenység segítette át őket a nehézségeken, és a tánc által találták meg újra önmagukat. Az eredményeink a pszichológia, orvostudomány területén publikált eredményekkel összhangban megerősítenek minket abban, hogy a táncnak van létjogosultsága mindennapjainkban sportként vagy rekreációs tevékenységként alkalmazva, a jótékony hatásait széles körben népszerűsíteni kell akár terápiás célzattal egy aktívabb, holisztikusan értelmezett egészségesebb társadalom érdekében.
Cultural Languages of Role-Playing
Authors: Ilieva Angelina
Published: May 2023

Role-play interaction in live role-playing games is also language interaction. Role-playing language is different from everyday language, because the worlds created in role-play are not just a reflection or extension of everyday life. We examine three examples of interaction in live action role-playing games. In all three, players rely on shared cultural knowledge. In the first example, two players employ the cultural conventions about the meanings of colors, objects and space as well as materials borrowed from myth and folklore in order to enact an encounter between a mage and a dragon. In the second, the organizers enact scenes from literary classics in order to construct the game plot. In the third, the players employ cultural stereotypes of personalities and behavior in order to present characters of diverse age and social status.
Between Game Facilitation and Performance: Interactive Actors and Non-Player Characters in Larps
Authors: Stenros Jaakko
Published: May 2023

The challenge of combining narrative and gameplay in live action role-playing games (larps) has been successfully negotiated with the use of runtime game mastering and interactive actors (ractors) performing non-player characters (NPC). Based on expert interviews six functions for the interactive actors (facilitating, content creation, character portrayal, entertaining, playing, safeguarding) are identified and explored. The paper also reviews existing literature on NPCs in larps, and goes on to offer design insights for runtime game mastering. In addition, certain practical aspects of separating non-player characters from the actors who perform them in pervasive games are considered
Pengaruh Literasi Keuangan dan Kesejahteraan Keuangan terhadap Perilaku Keuangan dengan Generasi sebagai Variabel Moderasi pada Generasi Muda di Semarang
Authors: Batista Gregoria Shandra , Ayu Stephana Dyah
Published: May 2023

This study aims to identify factors that influence financial literacy and financial well-being on financial behavior with generation as a moderating variable for young generation in Semarang. The research method used is quantitative with data analysis techniques to test hypotheses using the SPSS 26 version technique. Data collection was by distributing questionnaires via google form and hardcopy. The samples obtained for this study amounted to 184 respondents who met the specified criteria. The results of this study indicate that financial well-being has a positive and significant influence on financial behavior. This study also proves that generational grouping has a moderating effect on financial behavior.
Economic Growth in the Special Region of Yogyakarta from 2013 to 2020: The Impact of DAU, DAK, and PAD
Authors: Nugraha Aditya Cahya , Setyowati Eni
Published: May 2023

The aim of this research is to demonstrate how the Yogyakarta Special Region's DAU, DAK, and PAD will affect economic growth from 2013 to 2020. The quantitative technique of this study employed a multiple linear regression analysis to ascertain the association between the DAU, DAK, and PAD variables and economic growth in the Special Region of Yogyakarta. The population of the research was the City/Regency in the Special Region of Yogyakarta in the years 2013 to 2020. The results of this analysis show that DAU will negatively affect Yogyakarta's Special Region's economic growth between 2013 to 2020. Between 2013 to 2020, Yogyakarta's Special Region's economy grew favorably as a result of DAK and PAD.
Determinan Firm Value pada Perusahaan Property dan Real Estate Tahun 2017-2021
Authors: Kurniawati Annisa Widya , Samrotun Yuli Chomsatu , Wijayanti Anita
Published: May 2023

Firm value is the investor's perception of the company. Firm value is very important because it reflects the company's performance which can affect investors' perceptions of the company. Companies that have high value will always improve their performance so that it becomes higher and makes potential investors invest as much as possible. Potential investors will be interested in investing in the company and will increase the share price. This study aims to examine and analyze the effect of profitability, leverage, firm size, debt policy and liquidity on firm value. The population in this study are property and real estate companies listed on the Indonesia Stock Exchange (IDX) in 2017-2021 with a total of 81 companies. Sampling using purposive sampling method and samples obtained as many as 15 companies. The sampling criteria are as follows: 1) property and real estate companies are listed on the IDX in 2017-2021; 2) property and real estate companies that publish complete financial reports for 2017-2021; 3) property and real estate companies whose financial reports use the rupiah currency; and 4) property and real estate companies that generate profits in 2017-2021. The data analysis technique uses multiple linear analysis. The results of this study indicate that profitability affects firm value. Leverage affects the value of the company. Firm size has an effect on firm value. Liquidity affects the value of the company. Meanwhile, debt policy has no effect on firm value.