bluuebunny/crossref_metadata_2025 huggingface dataset:
Effect of some chemical additives on reducing the permeabilty of agricultural soils and the consumption of irrigation water during the plantation of potatoes 'oued souf'
Authors: Nili M. S. , Boutalbi A. , Attalah Y. , Miloudi M.
Published: May 2023

Agriculture is an important sector in Algeria, it is the second economic component of the country, however the country suffers from water shortage and high soil permeability, especially in the Sahara region The Sahara area in Algeria accounts for about 85% of its total area, the Algeria's Sahara considered as the most arid region in the world and has a high soil permeability, Leading to consume a large quantities of water for irrigation. In order to solve these problems, hydrogels are the effective solution proposed. Hydrogel s have the capacity of holding a large amount of water and keep it c lose to the plant's roots . The purpose of this study was to estimate the effect of hydrogel on soil permeability by application of three different dosage of Hydrogel in three parcels. The results proved that the addition of hydrogel enabled to yield 50% more production, using almost 50% less water.
Effect of salt stress on the content of the Na+, K+, Mg2+ and Ca2+ in barley (Hordeumvulgare L.)
Authors: Djerah A. , Belhamra M.
Published: May 2023

Salinity affects large areas that cannot be exploited. However, the right choice of species and varieties can contribute to the development of these marginal areas and to have an important food source. In this context, our study aims to test 16 varieties of barley under salt stress, to measure certain cations in order to determine a better tolerate varieties to salt stress. Three levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under greenhouse in pots to determine the Na+, K+, Mg2+ and Ca2+ contents of both parts of the plant (shoot and root) at the heading stage. The results show increasing levels of Na+ with increasing levels of salt stress in both parts of the plant. The K+, Mg2+ and Ca2+, showed decreases in both parts of the plant. The test has made it possible to classify the varieties in relation to the salt stress especially by the ratio K+/ Na+.
Antibacterial activity of three stored olive oils and Mentha aquatica L.
Authors: Boukhebti H. , Chaker A. N. , Mekhadmi N. E.
Published: May 2023

This study aimed to evaluate the antibacterial activity of three samples of stored olive oils (01 year, 12 years and 33 years) and essential oil of Mentha aquatica L. Two Gram positive bacteria strains: Citrobacter freundii ATCC 8090, Staphylococcus aureus ATCC 25923 and five Gram negative bacteria strains: Pseudomonas aeruginosa ATCC 27853, Escherichia coli ATCC 25922, klebsiella pneumoniae ATCC 700603, Bacillus subtilis ATCC 6633 and Schigella sonnei were used in the present study. The results show that the olive oil stored for 33 years has evident antibacterial activity against bacteria strains used, especially against Citrobacter freundii ATCC 8090, Bacillus subtilis ATCC 6633 and Staphylococcus aureus ATCC 25923, whereas all samples have no effect on klebsiella pneumoniae ATCC 700603 and Pseudomonas aeruginosa ATCC 27853.
Study of the experimental approach of the relative length of the surface role of the hydraulic jump evolving in rectangular channel of section composed with rough bottom
Authors: Djam W . , Ghomri A .
Published: May 2023

The aim of this experimental study is to analyze the relative length of the surface roll in a hydraulic jump evolving in a rectangular channel composed of a rough minor bed. We obtain a functional relationship, in non-dimensional terms, connecting the different characteristics of the jump.
Study of the effect of the addition of rubber aggregates on the behaviour of self-compacting sand concrete
Authors: Khelaifa H. , Boudaoud Z. , Benouis A.
Published: May 2023

This work mainly relates to promoting the use of concrete based on sand and the incorporation of rubber aggregates (0-1mm) from recycling of used tires in volume substitution of sand with rates of 10, 20 and 30% in order to obtain materials with low environmental impact. In order to meet this objective, an experimental approach was carried out, which consisted in incorporating different percentages of rubber aggregates in the formulation of sand concrete. These concretes are characterized in the fresh and hardened state in order to study the effect of adding these rubber aggregates on the properties of self-compacting sand concrete. The results found show that the fluidity of the SCSC (expressed by spreading with the Abrams cone and the flow at the V-Funnel) improves with the increase in the dosage of rubber aggregates and these values are located within the recommendations of the French Association of Civil Engineering. They also show that rubber particles can improve certain desired technical characteristics such as ductility.
Evaluation of road traffic impact on the aquifers of the crossed areas. Application to Annaba plain crossed by (NR21, NR16 and NR44). Northeastern Algeria
Authors: Halimi S.
Published: May 2023

In the Annaba plain, the contamination of groundwater and road runoff by heavy metals was studied through combining the geochemical and hydrochimical approaches. For different metals, the mineral sources of contamination, as well as the geochemical processes of mineral weathering were established. The understanding of the geochemical mechanisms involved and the realized assessment allowed determining the origins, the modes of transport(collective or individual, heavy or light)and control of metals in the plain. In this study, we examine the risks of road traffic on the quality of groundwater and road runoff in the Annaba plain crossed by three important communication nationals roads: RN 44, 21 and 16. The survey was carried out in June 2011, April 2012 and December 2013 and covers the transport of heavy metals from the road traffic in the roadsides environment. The concentration of heavy metals Pb2+, Zn2+, Cu2+ and Fe2+ in groundwater are respectively: 0.001 mg.l-1, 0.13 mg.l-1, 0.11 mg.l-1and 1.055 mg.l-1, on average.
Effect of irrigation water salinity on a wheat culture (Triticum durum) in the presence of organic matter
Authors: Masmoudi Af. , Masmoudi A.
Published: May 2023

Salinity is one of the most important problems that agriculture faces in the arid and semi-arid areas. That was motivated us to look at one of its aspects, which is irrigation water salinity, but with organic matter amounts to reduce the deterioration caused by this kind of water, and to come out with the right doses of organic matter at different levels of irrigation water salinity. We have applied three levels of irrigation water salinity: S1= 5 dS m-1, S2= 9 dS m-1 and S3=13 dS m-1, with three organic matter doses: F0= 0 t/ha, F1= 30 t/ha and F2= 60 t/ha. The results obtained were very encouraging and important through the noticeable impact of the measures studied. The positive impact of organic matter amounts on the saltiest treatments has been manifested, unlike the less salty treatments that they lack and we can say that the dose of 60 t/ ha of poultry manure is the best to increase the production of grains yield and straw yield, but the dose of 30 t/ha is the optimal dose to increase the weight of 1000 grains. This confirms the effectiveness of it responding to the irrigation water salinity effects, which is manifested in better plant yield.
Deterioration of the quality of ground water in agricultural region. Case Mitidja (Algeria)
Authors: Khouli M. R. , Haouchine A. , Banton O.
Published: May 2023

In Algeria the plain of Mitidja, famous for the fertilization of its soil, on overuse, is exposed to pollution due particularly to fertilizers and other phytosanitary. The spatio-temporal distribution of the concentrations of major ions, namely nitrates, would explain the transfer and circulation mechanisms of these elements within groundwater .The disparity in nitrate levels shows exposure of the Mitidja aquifer to pollution over its entire extent. The geological origin of the high concentrations of nitrates in places cannot alone explain this distribution. The levels are higher during recharge and irrigation due to the leaching effect of agricultural soils. The use of highly nitrogenous chemical fertilizers in agriculture, compared to the evolution of piezometric levels, causes a significant increase in nitrate concentrations due to their transport from the surface to the aquifer. The subterranean waters of the Quaternary aquifer in the Mitidja show in certain areas concentrations greater than 250 mg / l (Hamiz region in the eastern part of the Mitidja). This high concentration results mainly from irrigation (market gardening).
Sliding mode controller for magnetic levitation system comparatives studies
Authors: Merad L. , Merad L. , Medjhoud I. E. , Ouakaf A.
Published: May 2023

The objective of this paper is to synthesize a regulator based on sliding modes for the control of a magnetic levitation system and to compare the performances of this type of regulator with other regulators namely: PID, fuzzy regulator.

The simulation results show the merits of the sliding mode technique since it is robust against disturbances and parameter changes in the model. The advantages and disadvantages of each regulator are outlined in the form of a simulation curves.
Determination of trace residues level of pesticides in some vegetables growing in Algeria by GC/µECD and GC/MS
Authors: Mebrouki S. , Zerrouki H. , Belfar M.L. , Douadi A. , Moussaoui Y.
Published: May 2023

An analytical multiresidue method for the simultaneous determination of various classes of pesticides in vegetables (tomato, pepper, hot pepper and potato) was developed. Vegetable samples are extracted with acetonitrile.

Final determination was made by gas chromatography with µ-Electron Capture Detection(µ-ECD) for organochloride pesticides. Organophosphorus, pyrithrinoids and other pesticides analysis was carried out by gas chromatography coupled with mass spectrometry in the selected ion monitoring (SIM) mode. The identification of compounds was based on retention time and on comparison of the primary and secondary ions. Recovery studies were performed at various fortification levels of each compound and the recoveries obtained ranged from 70% to 127 % with relative standard deviations lower than 8%. The method showed good linearity over the range studied and the detection and quantification limits for the pesticides studied varied from 0.015 to 0.030 µg.g-1and 0.05 to 0.1 µg.g-1, respectively. The proposed method was used to determine pesticides levels in peppers, hot pepper and tomatoes grown in multichapelle greenhouses at Biskra region and potato grown at Setif region in Algeria.
The influence of Ramial Fragmented Wood and manure on some physico-chemical parameters of a sandy loam soil in Constantine (Algeria)
Authors: Kerrouche I. , Bazri K.E.M. , Trigo.Aza D. , Behouhou M. L. , Boukria A. , Zeltni A.E.S. , Ouahrani G.
Published: May 2023

The objective of our work is to study the influence of the contribution of Rameal Fragmented Wood (FRW) and cattle manure in the presence and absence of earthworms Octodrilus complanatus on some physicochemical parameters of a sandy loam soil such as porosity, carbon, nitrogen and C/N ratio. The study station is located in a semi-arid zone (Constantine, Algeria). The results obtained show that the contribution of FRW or FRW mixed with cattle manure in the presence and absence of earthworms Octodrilus complanatus has a beneficial effect on the studied physico-chemical parameters.
Evaluation environmental strategies in a semi-arid region : Case of the 50 duplex dwellings of the El-Miniawy brothers in M’sila
Authors: Kersenna S. , Chaouche S. , Bencherif M.
Published: May 2023

This study aims to evaluate the 50 duplex dwellings of the El Miniawy brothers in M'Sila, using methods of analysis of environmental strategies in order to verify their application by the architects in the construction of these dwellings. A duplex dwelling was selected to undertake an analysis using a mixed methodological approach, combining a qualitative and quantitative method, some of whose strategies were evaluated using the EnergyPlus software and validated by in situ measurements. The results showed that duplex housing has been subject to the application of the strategies in question. We therefore deduce that the construction is efficient and that it ensures the comfort of the user and reduces the negative environmental impact.

This study could constitute an alternative for architects, building designers, planners and decision-makers in order to encourage them to adopt these neo-vernacular environmental strategies of El Miniawy in the development of similar projects in M'sila, and to launch other projects with a contemporary vernacular character.
Potential in vitro inhibitory effects of Moringa oleifera leaf extracts on extended-spectrum β-lactamase-producing bacteria
Authors: Garba L. , Muhammad B. , Adamu M.T. , Isa S. , Abdullahi M. M. , Yarma A. A
Published: May 2023

Extended-spectrum β-lactamase (ESβL) enzymes are produced by certain bacteria as a mechanism of resistance to β-lactam and extended-spectrumβ-lactam antibiotics. Previous investigations have confirmed that M. oleifera contains several bioactive compounds. This study aimed at evaluating the in vitro antibacterial effects of ethanolic and methanolic leaf extracts of M. oleifera on extended-spectrum β-lactamase producing bacteria. The leaf extracts of the plant were prepared, screened for bioactive compounds and evaluated for in vitro inhibitory effects against the ESβL-producing bacteria using agar well diffusion method. Different phytochemicals were detected from the extracts. Both methanolic and ethanolic leaf extracts showed a high inhibitory activity, which increased with an increase in concentration, from lowest to highest based on the zones of growth inhibition produced. Amongst the test organisms, Klebsiella pneumoniae was the most sensitive isolate to methanolic extract at 200, 100, 50 and 25mg/mL followed by Escherichia coli, and then Proteus mirabilis. However, in terms of the ethanolic extract, using the same concentrations as those of methanol extracts, E. coli was found to be the most sensitive isolate followed by K. pneumoniae and then P. mirabilis.
External fixators usage in two hospitals in Delta State south-south Nigeria
Authors: Odatuwa-Omagbemi D.O. , Enemudo R.E.T. , Otene C.I. , Imonijevwe E.S. , Ajise F. , Maduka C.O. , Uyebi P. , Ekpekpe M.D.
Published: May 2023

Objective: To present our experience in the use of various types of external fixators in two government owned hospitals in Delta State, Nigeria.Methods: A retrospective review of patients managed with external fixators over a period of 8 years – January 2012 to December 2019, in two government owned hospitals in Delta State, Nigeria. Relevant information including bio-data, indications for external fixation, types of external fixator applied, length of time fixators were applied, etc were collected and analysed using IBM SPSS version 22.Results: A total of 94 patients (56 males and 38 females) were included in this study giving a male: female ratio of 1.5 : 1. The mean age of patients was 33.7+ 15.9 years. Four types / designs of external fixators were used, the mono-planar AO design were the ones most commonly used (67.7%), followed by the linear rail system (LRS) type (17.2%). The most common indication for external fixator application was open fractures in 67.7% of cases, followed by bone gaps resulting from bone loss (11.1%). External fixators were used as adjunct to other treatment modalities in 59 applications (59.6%) and as the definitive treatment method in 40 applications (40.4%). The commonest solution used for pin site care was Povidone iodine in 53 patients (56.4%). The mean length of time patients were on external fixators was 124.8 days (17.8 weeks). Pin tract infection was the commonest complication encountered (26.6%). The commonest indication for removal of external fixators was the healing of the wounds in open fractures with conversion to other forms of treatment, commonly cast application (42.6%). The initial aim of applying the external fixator was achieved in 75% of cases.Conclusion: External fixators have become indispensable tools in the armamentarium of modern day Orthopaedic and trauma care. Our health facilities have also effectively keyed into this.
Comparison of the efficacy of atracurium pretreatment versus magnesium sulphate for prevention of suxamethonium-induced fasciculation and post-operative myalgia
Authors: Folami E.O. , Olajumoke T.O. , Kolawole I.K. , Ojo A.K. , Raji S.A. , Folami R.O.
Published: May 2023

Background: Suxamethonium remains the best option for rapid sequence induction, it is the only depolarizing muscle relaxant in clinical use. However, fasciculation and myalgia are frequent adverse effects of the drug. Myalgia can last for several days with associated discomfort. Non-depolarizing muscle relaxant and magnesium sulphate have been tried as pretreatments to attenuate the fasciculation and myalgia with varying results.Methods: A double blind, randomized study of 100 adult surgical patients of ASA I or II Class were recruited to receive either intravenous atracurium (0.05mg/kg) (Group A) or intravenous magnesium sulphate (30mg/kg)(Group B). The occurrence, severity and duration of fasciculation as well as the occurrence and severity of post-operative myalgia were also recorded.Results: Muscle fasciculation occurred in 39 (78%) patients in Group A and 27(54%) patients in Group B (p= 0.001). The severity of fasciculation was mild to moderate in Group B while Group A in addition also recorded some cases of severe episodes of fasciculation. Mean duration of fasciculation in Group A waslonger (28.48 ± 1.07sec) than in group B (19.44± 1.93seconds) (p= 0.001). Post-operative myalgia was not experienced at 6hrs and 48hrs, while 2 patients (1 in each Group) had it at 12hrs. At 24hrs, postoperative myalgia was present in 13(26%) patients in group A and 5(10%) patients in group B, (p=0.043). The severity of post-operative myalgia recorded both at 12hrs and 24hrs was mild.Conclusion: Magnesium sulphate demonstrated better efficacy at reducing fasciculation and postoperative myalgia than atracurium
Pattern and outcome of Anaesthesia techniques in patients presenting with pre-eclampsia/eclampsia for caesarean section in a Teaching Hospital
Authors: Fatungase O.M. , Olateju S.O. , Emmanuel E.A. , Adefuye P.O. , Shorunmu T.O. , Shoyemi R.O. , Dada S.A. , Omoregie Y.O.
Published: May 2023

Objectives: To review the pattern of anaesthesia techniques among pregnant women with pre-eclampsia or eclampsia who had caesarean section in our health facility and their management outcomeMethods: A retrospective analysis was undertaken for all the obstetric patients with pre-eclampsia or eclampsia who had caesarean sections under different types of anaesthesia in a tertiary hospital between January 1st 2014 and December 31st 2018.Results: A total of one hundred and eighty-two patients who presented with pre-eclampsia and eclampsia had emergency caesarean sections. Of these, 134 (74%) were diagnosed pre-eclampsia and 48 (26%) had eclampsia. The mean age was 29.71±6.40years. Subarachnoid block was performed in 165 (90.66 %), 15 (8.24 %) had general anaesthesia relaxant technique, and the remaining two (1.10 %) had local anaesthetic infiltration ± total intravenous anaesthesia. Peri-operative anaesthetic complications encountered included post-anaesthetic shivering 19 (10.44%), hypotension 16 (8.79 %) and nausea 1 (0.55 %). Incidence of death on table was six percent (11 patients). Among those that died, the anaesthesia technique was general anaesthesia in eight cases (73%) while three patients (27%) had subarachnoid blocks.Conclusion: Spinal anaesthesia was the most commonly used anaesthesia technique in this centre for patients with pre-eclampsia and conscious eclamptic patients, and it proved to be a relatively safe technique with few mortality.
Examination of 5-6 Years Old Children’s Social Problem Solving Skills with According to Social Status
Authors: Gülay Ogelman Hülya , Koyutürk Koçer Nazife , Önder Alev
Published: May 2023

The purpose of the study is to examine social problem solving skills of 5-6 years old children with according to social status. The study sample consists of 132 children aged 5-6 with normal development and who attend preschool education in a school in İstanbul under the Ministry of National Education (MEB). In this study, conducted through the relational screening method, data were collected with the personal information form, Preference Based Sociometry Technique and the WALLY Social Problem Solving Scale. The Personal Information Form was filled in by the teachers separately for each child. The Preference Based Sociometry Technique and WALLY Social Problem Solving Scale were carried out on the children individually by one of the researchers. Because study data had a normal distribution, the Pearson Product-Moment Correlation Coefficient, one of the parametric techniques, Simple Linear Regression technique, One-Way Variance Analysis (ANOVA) and Bonferroni techniques were used. According to the study results, there is a positive relationship between social problem solving levels, being like by peers and social preference levels. It is evident that social problem solving significantly predicts being liked by peers, being disliked by peers and social preference levels. There is no significant relationship between social problem solving and social impact; social problem solving does not predict social impact. In addition, it is evident that social status (popularity, rejection, being excluded, being controversial) of young children significantly differs according to social problem solving levels.
Hofzwerge: Kleinwüchsige Menschen an deutschsprachigen Fürstenhöfen der Frühen Neuzeit
Authors: Seemann Eva
Published: May 2023

Wozu brauchten Fürsten »Zwerge« und was taten diese Kleinwüchsigen an einem Hof? Eva Seemann widmet diesem fast vergessenen Hofamt erstmals eine eigene Studie. An den Fürstenhöfen der Frühen Neuzeit waren »Hofzwerge« weit verbreitet. Was aus heutiger Perspektive befremdlich erscheinen mag, war an vielen Höfen bis weit ins 18. Jahrhundert fest etabliert: Sich mit einem oder mehreren »Zwergen« zu umgeben, gehörte für Fürsten und Adlige in ganz Europa zu den Ansprüchen an eine standesgemäße Hofhaltung. Kleinwüchsige Menschen bekleideten als »Kammerzwerge« nicht selten ein eigenes Hofamt, fungierten als Leibdiener, Unterhalter, Spielgefährten, Boten und Vertraute und konnten bisweilen zu einflussreichen Persönlichkeiten werden. Eva Seemann untersucht dieses bisher wenig beachtete Phänomen anhand der deutschen Höfe erstmals in einer eigenen Studie. An der Schnittstelle von Hofgeschichte und Disability History werden so Fragen nach Zugehörigkeit und Ausgrenzung sowie der ambivalente Umgang der frühneuzeitlichen Gesellschaft mit körperlicher Andersheit problematisiert. Auf breiter Quellenbasis und in akteurszentrierter und praxeologischer Perspektive fragt sie nach der Bedeutung dieses Hofamtes für das Funktionieren des frühneuzeitlichen Fürstenhofes, aber auch nach den Lebensbedingungen und Handlungsräumen der oftmals zu Unrecht bemitleideten Kleinwüchsigen am Hof.
sistema hereditario en la provincia de Popayán durante la Primera República
Authors: Lenis Ledesma Lilibeth
Published: May 2023

Al momento de proclamarse la Independencia en el territorio de la Nueva Granada era notable la falta de experiencia política y administrativa de las colonias hispánicas, esta carencia favoreció la adopción de modelos de organización política provenientes de otras revoluciones y realidades, al igual que la permanencia de la tradición legislativa castellana que se había moldeado a lo largo de varios siglos. En este contexto de avances, permanencias y retrocesos vividos durante las primeras décadas del siglo XIX, surge la duda sobre las formas, estrategias y posibilidades que tuvieron hombres y mujeres para disponer de su patrimonio y transmitirlo a sus potenciales herederos, teniendo en cuenta las dificultades generadas por la guerra y la incertidumbre ante la instauración de un nuevo Estado por medio de la Constitución de la República de Colombia en el año de 1821. Teniendo en cuenta lo anterior, se propone realizar un balance sobre las pautas legislativas concernientes al sistema de sucesión hereditaria contenidas en la normatividad jurídica vigente al momento de proclamarse la Independencia para luego contrastarlas con aquellas disposiciones sobre el derecho de sucesión establecidas por los líderes del proyecto republicano a través de la carta constitucional y analizar lamanera en que se llevó a cabo la repartición de hijuelas y la asignación del auxilio monetario en laprovincia de Popayán.
Chemical composition and biological activities of „Umbilicaria crustulosa“ and „Umbilicaria cylindrica“ extracts
Authors:   University of Niš, Faculty of Science and Mathematics, Department of Chemistry, Zlatanović Ivana , Stojanović Gordana ,   University of Niš, Faculty of Science and Mathematics, Department of Chemistry
Published: May 2023

The main compounds of acetone, methanol, ether and ethyl acetate extracts of Umbilicaria crustulosa are tridepsides, gyrophoric acid and crustinic acid, and didepside, lecanoric acid. Chemical composition of Umbilicaria cylindrica extracts depends on the solvent used for the extraction and the major components are depsidones, salazinic acid and norstictic acid or depsides, gyrophoric acid and atranorin. Extracts of U. crustulosa and U. cylindrica have shown antibacterial, antioxidant, cytotoxic, antiproliferative and anticlastogenic activity. Acetone extracts of U. crustulosa and U. cylindrica are promising candidates for in vivo experiments considering antioxidant and anticlastogenic activity.
PERANCANGAN TURBIN UAP PENGGERAK GENERATOR LISTRIK KAPASITAS 10 MW PADA PABRIK KELAPA SAWIT PT. PERKEBUNAN NUSANTARA IV UNIT PASIR MANDOGE
Authors: Siregar Tri Amandani , Ginting Suhendri , Siahaan Enzo WB , Sitanggang Hodmiantua
Published: May 2023

Energi sangat penting untuk meningkatkan kehidupan masyarakat. Energi listrik dibangkitkan oLeh Permukaan konversi daya yang mengubah uap menjadi energi mekanik pada poros turbin dan kemudian mengubah energi mekanik menjadi energi kinetik dalam nosel (turbin impuls). Atau nozel dan bilah ( pada turbin reaksi ). menggunakan gear reducer yang dihubungkan dengan mekanisme penggerak. Turbin uap banyak digunakan di berbagai bidang industri untuk menghasilkan tenaga listrik. Rencanakan perhitungan turbin uap untuk menggerakkan generator  sehingga menghasilkan daya yang diinginkan. Perancangan dilakukan secara teoritis dan dipadukan dengan studi banding dengan kapasitas produksi 10 MW di PT. Unit Mandoge Pasir Perkebunan Nusantara IV. Desain ini menciptakan turbin gaya Curtis.
PERENCANAAN PESAWAT ANGKAT LORI REBUSAN TBS KAPASITAS 5000KG DENGAN KETINGGIAN ANGKAT 10METER PADA PABRIK KELAPA SAWIT
Authors: Pradana Pandu , Hasballah T. , Sitanggang Hodmiantua
Published: May 2023

Didunia industri salah satunya pabrik pengolahan kelapa sawit (PKS) untuk mengangkat dan memindahkan barang-barang sacara horizontal pasti membutuhkan suatu alat yang disebut dengan pesawat angkat Hoisting Crane. Penulisan ini merupakan perencanaan pesawat angkat untuk mengangkat lori dari stasiun rebusan menuju stasiun tresher dengan kapasitas produksi 30 Ton/jam. Pesawat angkat (hoisting crane) yang direncanakan mempunyai tinggi angkat 10 meter, maka waktu siklus yaitu pembagian kapasitas pabrik dibagikan kapasitas lori dan waktu dalam 1 jam. Hosting crane yang direncanakan menggunakan jenis Tali Baja = 6 x 37 = 222 + 1C Diameter tali 15 mm, Drum d= 270mm, p = 1046 mm, tebal 16 mm dengan bahan besi cor serta menggunakan motor penggerak dengan Daya = 20 HP (15 KW), Putaran 750 rpm.
RANCANG BANGUN MESIN PENYERUT UBI UNTUK PEMBUATAN KUE CAKAR AYAM DENGAN MEKANISME GERAK TRANSLASI MENGGUNAKAN PISAU HORIZONTAL BERKAPASITAS 15 KG/JAM
Authors: Tarigan Edi Sahputra , Kurniawan Sidik , Sebayang Sawin , Purba Rasta
Published: May 2023

Sering kali kita menjumpai para pembuat kue cakar ayam yang masih menggunakan mesin penyerut ubi yang manual, hal ini kurang mendukung untuk menghasilkan jumlah yang banyak karena lebih banyak memakan waktu dan tenaga. Namun, untuk mempermudah dalam meningkatkan produk cakar ayam maka penulis mendesain dan memodifikasi mesin penyerut ubi dengan kapasitas 15 kg/jam agar lebih hemat waktu dan tenaga, pengerjaannya pun singkat dan menghasilkan produk dengan kapasitas yang lebih besar. Dalam hal memproduksi serutan ubi bisa juga terjadi permasalahan, maka dibutuhkan beberapa hal seperti perancangan pisau, perhitungan daya motor, dan juga dilakukan perawatan dan pengecekan pada mesin.
PROSES TEKNOLOGI PEMBUATAN MESIN PENGUPAS KOPI YANG DILENGKAPI DENGAN PENGAYAK/PEMISAH BIJI DAN KULIT KAPASITAS 60KG/JAM
Authors: Sinaga Udurman , Manurung Henro , Hasaballah T. , Tarigan Kristian
Published: May 2023

Tujuan dari perancangan atau pembuatan mesin pengupas kulit kopi ini adalah untuk memenuhi kebutuhan mesin pengupas kulit kopi para petani. Dengan mesin ini diharapkan dapat membantu proses pengupasan kulit kopi sehingga dapat meningkatkan kualitas kopi. Adapun tahapan dalam pembuatan mesin pengupas kulit kopi terdiri dari analisis kebutuhan, penyusunan spesifikasi teknis produk, setelah konsep produk didapatkan maka tahap selanjutnya adalah merancang produk yang merupakan pengembangan konsep produk berupa gambar sketsa menjadi benda teknik, langkah terakhir dalam pembuatan mesin ini membuat dokumen produk berupa desain gambar kerja. Spesifikasi mesin pengupas kulit kopi yang dilengkapi dengan pengayak/pemisah biji dan kulit kapasitas 60 kg/jam, panjang mesin 1260 mm x lebar 600 mm x tinggi 1350 mm, menggunakan tenaga penggerak berupa motor bensin 5,5 HP, 3600 rpm, rangka menggunakan profil siku ST 37 dengan ukuran 40 40  3 mm. Sistem transmisi mesin pengupas kulit kopi menggunakan 3 puli diameter 3 inci dan 11 inci dengan putaran motor 3600 rpm, v-belt jenis A No.66,1 poros pejal diameter 20 mm.
RANCANG BANGUN ALAT PEMILAH HASIL PANEN JAMUR TIRAM GUNA MEMPEROLEH JAMUR TIRAM SEGAR
Authors: Hutabarat Gidion Immanuel , Hutasoit Gopit , Hasballah T. , Pardede Saut
Published: May 2023

Mesin pemilah jamur tiram segar dan tidak segar adalah mesin yang dirancang untuk meminimalisir kesalahan para petani jamur dalam melakukan proses penyortiran jamur tiram. Mesin pemilah jamur tiram terdiri dari dua mekanisme, yaitu mekanisme pergerakan conveyor dan mekanisme pemilah yaitu sensor warna. Proses perancangan mekanisme pergerakan conveyor, software gambar menggunakan solidworks 2017 dan gambar kerja menggunakan standar ISO. Proses produksi pergerakan conveyor mesin pemilah jamur tiram dilakukan dengan beberapa proses yaitu : pemotongan, bubut, gurdi, las, perakitan dan finishing. Proses produksi tersebut bertujuan untuk mengetahui waktu proses produksi, biaya pembuatan serta untuk dilakukan analisa fungsi pada mesin tersebut. Rancang bangun menghasilkan conveyor dengan dimensi panjang 1200 mm, lebar 400 mm dan tinggi 130 mm dan sistem pemilah berbasis sensor warna. Hasil perhitungan elemen mesin menggunakan motor DC dengan torsi 15 kg.cm, diameter poros Ø10 mm dan sensor warna TCS3200. Mesin ini mampu memilah  Jamur Tiram seberat 25 kg/jam dan mampu memilah Jamur Tiram dalam waktu 60 menit dengan jumlah rata-rata 200 buah
Görsel Hikâye Anlatımı Ve Mizansen : “Gölgeler İçinde” Filmi Örneği
Authors: YILMAZ Süleyman Sırrı , YOLAL Umut
Published: May 2023

Bir fikirden bitmiş bir filme uzanan süreçte beyaz perdede izleyiciye yenidünyaların, yeni deneyimlerin kapısını aralayan bu bitmez tükenmez yaratım işi temelde “bir seçimler” toplamıdır. Bu seçimler; film cümlesinden, kahramanın seyirciyle ilk buluştuğu kareye, sahnelerin ritim ve temposundan, karakterleri yansıtan kostüme, makyaja, filmin dünyasını oluşturan mekân tasarımına kadar uzanmaktadır. Alfred Hitchcock, iyi bir film için gerekli üç şeyden bahseder: “İyi bir senaryo, iyi bir senaryo, iyi bir senaryo…” Bu iyi bir filmin güçlü bir anlatı yapısına sahip olması gerçekliğini açıklarken bir yandan da filmin stilistik ögelerine yani mizansen ögelerine de gönderme yapmaktadır. İyi bir senaryoyu iyi bir filme dönüştüren şey de işte bu mizansen ögelerinin anlatı ile uyum içerisinde olmasından kaynaklanmaktadır. Her ne kadar film öyküsü gerilimler, çatışmalar, arzu nesnesinin arayışı üzerinden bizi bir yolculuğa çıkarmış olsa da bu dramatik ögelerin filmin görsel dünyasında nasıl ele alınıp işleneceği mizansen unsurlarının uyumuyla mümkün olacaktır. Filmin görsel üslubu, sahnelerin uzunluğu, kamera hareketleri, sahnelerin dramatik gerilimini ortaya çıkaran renk ve aydınlatma, izleyiciyi karakterle ve öyküyle özdeşleştirecek makyaj ve kostüm seçimi kritik önem arz etmektedir. Dolayısıyla iyi bir film sadece iyi bir hikayesi olan ya da iyi bir stilistik özelliklere sahip olan film değildir; iyi bir film anlatı ile bu anlatıyı görselleştiren doğru mizansen ögelerinin uyumudur. Bu çalışmada, bağımsız sinemacı Erdem Tepegöz’ün Gölgeler İçinde isimli uzun metraj filmi mizansen ögeleri açısından bir analize tabi tutulmuştur. Mizansen Eleştirisi yöntemi kullanılan bu çalışmada mizansen öğelerinin kullanımlarının anlam yaratmadaki etkileri, eleştirel bir yaklaşımla anlamlandırılmaya çalışılarak filmin anlatı örgüsündeki yerlerine değinilmiş ve ardından mizansen öğelerinin etkileşimiyle ortaya çıkardığı değerin altı çizilmeye çalışılmıştır.
Sağır Ebeveynlerin İşiten Çocukları ve Sağır Ailelerin Sunumu: CODA Filmi İncelemesi
Authors: KARASU Bircan
Published: May 2023

Sinemanın sessiz döneminde dahi sağır kültür kendisine filmlerde yer bulmaktadır. Sağır kültürün bir parçası olan ancak görünürlük sorunu yaşan sağır ebeveynlerin işiten çocuklarının temsili ise 2022 yılı En İyi Film Akademi Ödüllü CODA filmiyle olmuştur. Sinemanın temsil gücü göz önüne alındığında her ne kadar sağır ailelerin işiten çocuklarına dair akademik çalışmalar mevcut olsa da film üzerinden kitlesel bir görünürlük kazanmaları yadsınamaz. İşte bu bakış ele alındığında bu çalışmanın amacı; sağır ebeveynlerin işiten çocuklarının karşılaştıkları sorunları CODA filmi üzerinden incelemektir. Filmin, sinemada en prestijli ödül sayılabilecek Akademi Ödülü bir diğer adıyla Oscar ödülüne sahip olması bu noktada toplumsal farkındalığın vurgulanması adına da önemlidir. Sinemada var olan tek tip sektörel algının özel platformların sektöre dahil olmasıyla birlikte farklı temsillere de yer vermesi özellikle engelli bireylerin temsili noktasında anaakım sinemanın bu zamana kadar sunduğu kalıplaşmış engelli temsilinin ötesinde sinemada yeni bir engelli sunumunun varlığının olabileceğini gözler önüne serilmesine olanak sağlayacaktır. Araştırmanın yöntemi eleştirel söylem analizinde Norman Fairclough’un diyalektik ilişkisel yaklaşımıdır. Ebeveynlik rolü kaybı- ebeveynlik sorumluluğu, iletişim eksikliği sebebiyle dil aracılığı ihtiyacı- işiten dünyayla köprü olma, farklılığın vurgulanması- işaret dili edinimi ve çift dilli gelişimi, çocuklara yönelik sosyal destek eksikliği- kabullenme ve özdeşim kurma: benlik kategorizasyonu başlıkları altında ele alınan bulgular sağır ebeveynler ve onların işiten çocukları olmak üzere iki perspektifle irdelenmiştir. Çalışmada sağır ailede yetişen çocukların dil aracısı görevi sayesinde yaşıtlarının ötesinde bir gelişim gösterdiklerinin altı çizilerek ebeveynleriyle ilişkilerinin kendi hayatlarını kurmaları üzerinde etkisi gözlenmiştir.
SCHOOL CRIBS A Phenomenological Examination of the Challenges Single Student Mothers Experience to Manage Their Dual Roles
Authors:   Carlos Hilado Memorial State University, Talisay City, Negros Occidental, Philippines, Pardillo, Phd Robert S.
Published: May 2023

The phenomenological experiences of five single mother students at a university in Negros Occidental, Philippines, are the basis for this qualitative study. They were chosen based on the inclusion requirements (a) that they are ordinary college students enrolled in a university, (b) they were at least 18 years old when they gave birth, and (c) that no nanny was caring for the child (d) has at least one child. In gathering information, semi-structured interviews were done. The obstacles these young single mothers face while they pursue their higher education are examined in this study. Lichtman's' thematic analysis was used to analyze the data. Results revealed four themes: the need for extra time to balance studying and parenting, uncertainty, failure to meet academic obligations, and the benefits of being a mother and a student. Therefore, it can be concluded that single student mothers with dual roles experienced many difficulties, including depression. The school should establish a support group for students juggling both roles to lessen feelings of loneliness and other anxiety.
BASYARNAS Institution and its Contribution to Sharia Dispute Resolution
Authors:   Universitas Islam Negeri Syarif Hidayatullah Jakarta, Indonesia., Abdurrauf Abdurrauf , Yunus Nur Rohim ,   Universitas Islam Negeri Syarif Hidayatullah Jakarta, Indonesia., Hanafiah Selian Muhammad Ali ,   Universitas Islam Negeri Syarif Hidayatullah Jakarta, Indonesia.
Published: May 2023

Resolving Sharia disputes is an essential aspect of the lives of those who follow Islamic teachings. The National Sharia Arbitration Board (BASYARNAS) is one institution that plays a significant role in Sharia dispute resolution. This article discusses the BASYARNAS institution's contribution to resolving Sharia disputes in Indonesia. Establishing BASYARNAS aims to provide a quick, accurate, and equitable alternative dispute resolution system based on Islamic law. Sharia Supervisory Board, Sharia Arbitration Court, and Secretariat constitute the BASYARNAS organizational structure. Disputes involving Sharia are resolved through BASYARNAS through deliberation and consensus; if these methods fail, the argument is resolved through arbitration. Through case studies, it was determined that BASYARNAS has successfully resolved some Sharia disputes. However, to enhance the effectiveness and efficiency of Sharia dispute resolution through BASYARNAS, some obstacles remain to be overcome. The BASYARNAS institution's role in resolving Sharia disputes in Indonesia should be better understood after reading this article, which is anticipated to contribute to the academic community and broader community positively.
Protection of Children's Rights in Tourism Destinations: Institutional and Regulatory Interventions in Lombok Tengah, NTB, Indonesia
Authors:   Department of Economics and Business, Universitas Muhammadiyah Yogyakarta, Setiartiti Lilies
Published: May 2023

Tourism development areas are not always able to improve the welfare of the local community by increasing the local economy, including the fulfillment of rights and protection of children. This paper aimed to investigate situations and forms of exploitation of children in Mandalika as tourism destinations in Lombok, as well as regulatory gaps, policies, and strategies to improve the fulfillment of children's rights and protection. This research as a whole provides a policy design and development strategy tourism based on the fulfillment of children's rights and protection.
Urgency and Role Attorney in Apply Restorative Justice to Settlement Case Act Criminal Corruption in Indonesia
Authors:   Faculty of Economics and Social Humanities Bina Insan University, Fransisco Wawan , Azizah Azizah ,   Faculty of Law, Ogan Komering Ilir Islamic University
Published: May 2023

Attorney as apparatus enforcer given law _ authority by Constitution For eradicate follow criminal corruption emit policy in circular form by prosecutor Young Great Action Criminal Special with Number : B- 1113/F/Fd.1/05/2010 about Priority And Achievement in Handling Case follow Criminal Corruption Which instruct For make an effort return loss country use approach restorative justice For follow criminal corruption with loss country scale small . Problems Which lifted in study This is How What is the urgency and role of the prosecutor's office in applying restorative justice to the settlement of corruption cases in Indonesia. Study uses method normative juridical with analysis qualitative. The restorative justice approach used by the Attorney General is by prioritize settlement case scale big fish Andmake an effort return loss country.
Universidad Católica de Oriente 40 años
Authors: Osorio-Ríos Elkin , Pérez-Ramírez Fabián Alonso , Ramírez-Valencia Diana Cristina , Forero-Meza María Francisca , Vargas-Restrepo Carlos Mario , Mosquera-Orozco Jaime de Jesús , Álvarez-López José Alberto , Castro-Restrepo Dagoberto , Quijano-Abril Mario Alberto , Gil-Valencia Wilmar Evelio , Giraldo-Mejía Mauricio Eliecer , Ospina-Henao Mary Estela , Villalba-Morales Maria Luisa , Roda-Chamorro Luz Marina , González-Arbeláez Juan Manuel , Torres-Acosta Diana Milena , Aguirre-Suárez Paulina , Correa-Carmona Juan Carlos , López-Vargas Omar Alberto , Cadavid-Marín Fidel León , Narváez-Gómez Elkin de Jesús , Acosta-Gómez Julián , Franco-Montoya Juan Carlos , Ríos-Betancur Wolfy Leandro , Velásquez-Valderrama Ángela María
Published: May 2023

El 11 de febrero de 1982 marcó el inicio oficial de un sueño que había crecido entre el clero, las comunidades religiosas y diversas personas de la comunidad del Oriente antioqueño con el beneplácito de las administraciones municipales. Mons. Alfonso Uribe Jaramillo permitió materializar este anhelo firmando en la fecha indicada el decreto de fundación de esta universidad. Es necesario señalar también que esta obra educativa fue creada en el año de las bodas de plata de la Diócesis de Sonsón-Rionegro como una expresión de generosidad con el pueblo del Oriente antioqueño y como signo del crecimiento, empuje y compromiso con el progreso de la región. Sin duda, una oportuna iniciativa educativa para el servicio evangelizador de esta Iglesia particular que se esfuerza por leer y atender los signos de los tiempos de un territorio. “Con esta Universidad queremos glorificar al Señor y a su Madre, servir al hombre que constituye nuestra mayor riqueza y contribuir modestamente a la restauración y al progreso integral de nuestra patria”. Estas palabras de Mons. Alfonso Uribe Jaramillo, en su discurso inaugural del 4 de abril de 1983, retratan su preocupación de pastor, que ordena toda su acción a la glorificación de Dios y al servicio evangelizador de la Iglesia, en este caso, para ofrecer desde la educación una formación integral a las personas y las comunidades que permita, además, profesionales idóneos a la sociedad y a la patria.
Suplementação de AACR como ferramenta na terapia nutricional de adultos cirróticos: uma revisão de literatura
Authors: Lopes Giacomin Vinícius , Souza Santos Vaz Diana
Published: May 2023

Objetivo: Revisar a literatura dos últimos cinco anos, a fim de identificar os possíveis implicações da suplementação de AACRs na cirrose hepática em adultos. Métodos: o levantamento bibliográfico foi realizado em bases de dados indexadas, incluindo em seu escopo estudos observacionais e ensaios clínicos que avaliassem os possíveis impactos da suplementação de AACRs em pacientes adultos cirróticos. Após aplicação dos critérios de exclusão, um total de 8 estudos foram selecionados para compor esta revisão. Resultados: os principais benefícios encontrados indicam melhora significativa no prognóstico, aumento de força muscular e aumento dos níveis de albumina sérica, a administração de AACRs como Late Evening Snacks (LES) também parece estar relacionada à melhores resultados em comparação com a administração durante o dia. Conclusão: apesar dos desfechos positivos, a escassez de estudos nos últimos cinco anos, a heterogeneidade de objetivos e a grande variabilidade de propostas metodológicas dificultam uma conclusão assertiva a respeito da eficácia do suplemento. Ensaios clínicos que correlacionem dosagens e desfechos em amostras maiores são necessários para uma melhor compreensão dos efeitos da suplementação de AACR na população cirrótica.
 
Palavras-chave: Cirrose hepática. Aminoácidos de cadeia ramificada. Suplementos nutricionais. Avaliação de resultados.
Indicadores técnicos e econômicos da atividade leiteira no estado de Minas Gerais
Authors:   , Pereira Geovane Lourenço
Published: May 2023

Neste estudo, o objetivo foi avaliar se o tamanho da propriedade e a área destinada à pecuária têm influência direta em fatores e índices produtivos, desempenhos zootécnicos e resultados financeiros de diferentes propriedades produtoras de leite atendidas pelo Projeto EDUCAMPO, no estado de Minas Gerais. Quarenta e seis fazendas foram separadas em dois grupos (clusters), sendo composto o cluster 1 por 37 fazendas, possuindo em média 63,9 hectares +- x hectares; e o cluster 2, composto por nove propriedades, com 233,4 hectares, em média, como área destinada para a pecuária. O cluster 2 apresentou maior o rebanho e, consequentemente, maior número de vacas em lactação (P < 0,05), porém não foram encontradas diferenças na composição desse plantel, medido pelo indicador Vacas em Lactação/Total de Vacas (VL/TV), (P = 0,1286). Apresentou também a maior produção total diária (P < 0,001) e a maior produção anual de leite (P<0,001), porém não houve diferenças na média produtiva dos animais (L/VACA/DIA), em comparação com os dos dois grupos (P = 0,681). O cluster 2 teve maior renda bruta anual do leite se comparado com o cluster 1 (P < 0,001), entretanto não houve diferenças no valor recebido pelo litro de leite entre os grupos (P = 0,591). O cluster 1 apresentou menor Custo Operacional Efetivo/litro (P = 0,0039) e, consequentemente, menor Custo Operacional Total/Litro (P = 0,0324) e Custo Total/Litro menor (P = 0,044). Não foram observadas diferenças entre os grupos quanto ao quesito rentabilidade e não houve diferença na Margem Bruta/Litro (P = 0,1551), na Margem Líquida/Litro (P = 0,708) e no Lucro/Litro (P = 0,740). Palavras-chave: Pecuária leiteira. Rentabilidade. Vacas em lactação.