bluuebunny/crossref_metadata_2025 huggingface dataset:
Theragnosis using fluorescence: A review
Authors: Annigeri Neethu C. , Mohan R. , Vijayakumar Deepa Basapura , Lingaraj Avinash Janaki
Published: March 2024

Theragnosis is a novel concept in which diagnosis and treatment, along with the monitoring of the therapy given are done. In dentistry, this concept is applied by utilizing the inherent property of the tooth, which exhibits fluorescence. There is a difference in diseased and sound tooth structure along with any bacterial by-product exhibiting fluorescence. Thus, the present review aims to briefly describe the theragnostic approaches in dentistry. With advancements in the diagnostics aids for better therapy and monitoring simultaneously, a revolution can be made in the field of dentistry. Theragnosis, being a novel concept, gives a way for diagnosis, therapy, and monitoring simultaneously allowing for any alteration in the treatment regimen based on patient response. This review would help the clinicians to adopt one of the newer technologies available in the field of dentistry for diagnosis, treatment planning and also monitor the response.
Evaluation and assessment of dental fear and anxiety
Authors: Datey Manjiri Kiran , Karale Samruddhi , Dive Alka
Published: March 2024

Objectives:

The aim of this study is to evaluate and assess the knowledge of dental fear and anxiety among general population.

Material and Methods:

A prospective cross-sectional study involving 400 participants was conducted among the general population. The validated questionnaire was given out to the participants. The questionnaire has multiple-choice questions and was easy to understand and respond.

Results:

Four hundred participants from the general population have participated in the study. It was found that the majority of the general public still avoids seeking dental treatment as they are afraid to go to the dentist.

Conclusion:

Participants in the research had a knowledge of the consequences of postponing dental care. Dental treatment is delayed due to dental fear and anxiety. Participants thought that they needed good medical advice as well as proper education on alternative relaxing methods like meditation.
Evaluating the validity of recurring esthetic dental proportion in young adults
Authors: Kherde Vaishnavi Devendra , Deshpande Saee
Published: March 2024

Objectives:

An important aspect of cosmetic dentistry is developing a geometric or numerical proportion to associate the consecutive width of maxillary anterior teeth. New hypotheses in this area include the Golden proportion, golden percentage, and the recurrent esthetic dental (RED) proportion. This study used digital photos and computer analysis to examine the existing RED proportion associated with the widths of maxillary anterior teeth in people with permanent dentition.

Material and Methods:

Sixty young adults (28 males and 32 females) were photographed from the front. Digital measurements were taken of all maxillary anterior teeth.

Results:

To determine whether the RED proportion exists in the permanent dentition, the mean width proportion of the maxillary lateral incisor to central incisor and maxillary canine to lateral incisor was established. The average lateral incisor to central incisor width proportion of the right and left side was determined to be 70% and 71%, respectively. The average canine to lateral incisor width proportion was determined to be 80% and 78%, respectively.

Conclusion:

The maxillary anterior teeth’s consecutive widths did not exhibit RED proportions in the data that were examined. People’s anterior tooth proportions differ based on their race and ethnicity. Thus, the RED ratio is not the only standard for rebuilding aesthetically acceptable smiles globally.
Qudit Dicke state preparation
Authors: Nepomechie R. I. , Raveh D.
Published: March 2024

Qudit Dicke states are higher-dimensional analogues of an important class of highly-entangled completely symmetric quantum states known as (qubit) Dicke states. A circuit for preparing arbitrary qudit Dicke states deterministically is formulated. An explicit decomposition of the circuit in terms of elementary gates is presented, and is implemented in cirq for the qubit and qutrit cases.
Quantum-based privacy-preserving techniques for secure and trustworthy internet of medical things an extensive analysis
Authors: Dhinakaran D. , Srinivasan L. , Udhaya Sankar S.M. , Selvaraj D.
Published: March 2024

The advent of Quantum Key Distribution (QKD) and quantum-based privacy-preserving techniques has ushered in a new era for securing communication channels within the Internet of Medical Things (IoMT) systems. We examine the fundamentals, uses, and ramifications of quantum cryptography in relation to healthcare data security in this thorough investigation. The journey commences with an in-depth overview of quantum cryptography, unraveling the concepts of superposition, entanglement, and quantum gates that form the bedrock of quantum computing. As we proceed, we investigate the uses of quantum cryptography, highlighting its contribution to resolving the particular issues brought about by the data-intensive and networked character of IoMT systems. The relevance of QKD in ensuring secure communication within IoMT is meticulously dissected, with case studies and experiments demonstrating the practicality and effectiveness of quantum-based privacy-preserving techniques. From telemedicine networks to wearable health devices, each case study offers valuable insights into the application of quantum-safe cryptography, showcasing its ability to fortify data integrity and confidentiality. A meticulous survey of existing research, coupled with an analysis of advancements in quantum cryptography, provides a panoramic view of the current landscape. From hardware limitations to distance constraints, the study navigates through challenges and breakthroughs, offering a roadmap for the future integration of quantum technologies into IoMT systems.Comparing quantum-based approaches with classical cryptography unveils a nuanced landscape of computational complexity, key distribution methodologies, and real-time encryption considerations. This comparative analysis serves as a guide for healthcare practitioners and technologists in making informed decisions regarding the adoption of quantum-based privacy-preserving techniques in IoMT environments. The case studies and experiments collectively paint a picture of the practicality and promise of quantum-based privacy-preserving techniques in IoMT scenarios. Anticipating future advancements, the exploration extends into quantum hardware improvements, standardization efforts, and the integration of quantum technologies with emerging trends like edge computing and blockchain. As the healthcare industry stands on the cusp of a quantum revolution, the comprehensive insights provided herein offer a foundation for understanding, implementing, and shaping the future of secure healthcare communication through the lens of quantum cryptography.
Quantum algorithms for SCS and text assembling problems
Authors: Khadiev Kamil , Bosch Machado, Carlos Manuel , Chen Zeyu , Wu Junde
Published: March 2024

In this paper, we consider two versions of the Text Assembling problem. We are given a sequence of strings $s^1,\dots,s^n$ of total length $L$ that is a dictionary, and a string $t$ of length $m$ that is a text. The first version of the problem is assembling $t$ from the dictionary. The second version is the ``Shortest Superstring Problem''(SSP) or the ``Shortest Common Superstring Problem''(SCS). In this case, $t$ is not given, and we should construct the shortest string (we call it superstring) that contains each string from the given sequence as a substring.These problems are connected with the sequence assembly method for reconstructing a long DNA sequence from small fragments. For both problems, we suggest new quantum algorithms that work better than their classical counterparts. In the first case, we present a quantum algorithm with $O(m+\log m\sqrt{nL})$ query complexity. In the case of SSP, we present a quantum algorithm with $\tilde{O}(n^3 1.728^n +L +n^{1.5}\sqrt{L})$ query complexity. Here $\tilde{O}$ hides not only constants but logarithms of $L$ and $n$ also.
Antimicrobial activity of the aqueous extract of Acacia (Acacia nilotica) in inhibiting the growth of some pathogenic bacterial strains
Authors: Abdelrahman Sitana Elhag Yousif
Published: March 2024

The study was conducted in the laboratory of the Department of Biology at the College of Science and Arts in Baljurashi- Baha Region-Kingdom of Saudi Arabia. The aim of the research was studying the effectiveness of the aqueous extract of the Acacia plant Acacia Nilotica on the growth of some of pathogenic bacteria strains and comparing it with Myrrha essential oil (Commiphora Myrrha). The result indicated that the aqueous extract of the Acacia plant (Acacia Nilotica) has a potent antimicrobial activity against all tested organisms expect Pseudomonas spp. which showed resistance against it. The inhibitory level among all tested organisms (Stenotrophomona spp., Achromobacter spp., Shewa Nell spp., Pseudoxanthomas spp., Pseudomonas spp., Bacillus spp. were   14 , 28, 16, 20, 0 and 12 mm  respectively. The highest antibacterial effect was against Achromobacter spp. where the inhibition zone (28mm) and the lowest antimicrobial effect was against Bacillus spp. where the inhibition zone (12mm). By the other hand Myrrha (Commiphora Myrrha) essential oil was very weak or did not cause any inhibition in the tested strains. More studies are needed to determine the antimicrobial activity of aqueous extract of the Acacia plant on other organisms which cause food spoilage, poisoning and food borne diseases.
Feasibility of Deep Learning in Shear Wave Splitting analysis using Synthetic-Data Training and Waveform Deconvolution
Authors: Chakraborty Megha , Rümpker Georg , Li Wei , Faber Johannes , Srivastava Nishtha , Link Frederik
Published: March 2024

Teleseismic shear-wave splitting analyses are often performed by reversing the splitting process through the application of frequency- or time-domain operations aimed at minimizing the transverse-component energy of waveforms. These operations yield two splitting parameters, ɸ (fast-axis orientation) and δt (delay time). In this study, we investigate the applicability of a baseline recurrent neural network, SWSNet, for determining the splitting parameters from pre-selected waveform windows. Due to the scarcity of sufficiently labelled real waveform data, we generate our own synthetic dataset to train the model. The model is capable of determining ɸ and δt with a root mean squared error (RMSE) of 9.7° and 0.14 s on a noisy synthetic test data. The application to real data involves a deconvolution step to homogenize the waveforms. When applied to data from the USArray dataset, the results exhibit similar patterns to those found in previous studies with mean absolute differences of 9.6° and 0.16 s in the calculation of ɸ and δt respectively.
Determination of nitrogen in titanium, aluminum, silicon, hafnium nitrides and compositions on their base using a Metavak-AK analyzer
Authors: Chapysheva N. V. , Miloserdova O. M.
Published: March 2024

Methods for determining nitrogen in the products of self-propagating high-temperature synthesis (SHS), i.e., titanium, aluminum, silicon, and hafnium nitrides using a Metavak-AK gas analyzer have been developed. The optimal modes of analysis have been selected: the time and temperature of degassing of the crucible with flux in the furnace, the time and temperature of purging the extraction chamber with the sample, the time of automatic dumping of the sample from the loading chamber into the crucible, the time and temperature of purging the chamber after loading, the time of removal of gaseous products of reduction melting and registration of nitrogen signals. Furnace operating programs were compiled to determine the nitrogen content in TiN, AlN, Si3N4, HfN. Reduction melting of the samples took place in a helium flow at a furnace temperature of 2700°C for TiN, AlN, HfN, and 2500°C for Si3N4. To speed up the process and complete nitrogen extraction, a metal bath was used: nickel grit in the case of titanium and hafnium nitrides, and combined Sn/Ni flux for aluminum and silicon nitrides. The nitrogen content in the studied samples was determined in the range from 0.12 up to 39.3 %wt., the relative standard deviation was 0.6 – 3.6%. The accuracy of the results obtained on a Metavak-AK gas analyzer is confirmed by the Kjeldahl and Dumas reference methods.
Study of the effect of static stresses on the hydrogen content and electrochemical characteristics of steels of different types
Authors: Rakovskaya E. G. , Zanko N. G. , Yagunova L. K.
Published: March 2024

When cathodic protection is applied in places where paint films are damaged, an intense release of hydrogen occurs, which is removed both through diffusion and by transition from the adsorbed state on the metal surface to the subsurface layers thus leading to static hydrogen fatigue of steels, i.e., a brittle fracture occurs suddenly under static loading conditions at stress values significantly lower than the strength limit and even below the plasticity limit. We present the results of studying the impact of static tensile stresses on the hydrogen absorption by a metal during its cathodic polarization and the distribution of hydrogen over the cross-section of the metal surface. Three types of metal samples were used: wire samples made of U8A steel, plate samples made of 10KhSND steel, and semicircular samples made of Kh18N9T stainless steel with a stress concentrator. Tests of wire and semi-ring samples were carried out under a constant load and plate samples were tested under constant deformation. Polarization of wire and plate samples was carried out at different current densities for 4 days and semi-ring samples for 1 hour. At the end of polarization, the layer-by-layer distribution of hydrogen absorbed by the metal was determined by the anodic dissolution method. It is shown that with increasing deformation, the hydrogen content of the surface layers of the metal increases. Moreover, application of tensile loads and deformation of the metal by bending contribute to an increase in the amount of absorbed hydrogen and affect hydrogen distribution over the metal cross section. The thickness of the layer containing the maximum amount of hydrogen differs in steels of different compositions and structures. The results obtained can be used to protect structural steels against corrosion in sea water.
Study of the impurity composition of silicon tetrachloride by gas chromatography-mass-spectrometry
Authors: Sozin A. Yu. , Chernova O. Yu. , Sorochkina T. G. , Troshin O. Yu. , Kotkov A. P.
Published: March 2024

Silicon tetrachloride is a sought-after substance in the semiconductor and optoelectronics industries. High demands placed on its purity entail the need for detail information about the impurities present. The impurity composition of silicon tetrachloride obtained by different technologies (chlorination of diatomite and charcoal, disproportionation of trichlorosilane and chlorination of isotopically enriched silicon) was studied using the method of chromatography-mass spectrometry. Study of the possibility of using a DB-5MS 30 m × 0.32 mm × 0.25 μm capillary column with methylsiloxane as a stationary liquid phase to separate impurities revealed that most of the identified substances are eluted in the form of separate chromatographic peaks, which simplifies their determination. The exceptions are impurities N2, O2, Ar, as well as CO2, SiF4, and CHClF2, HCl, H2S. They were registered using the characteristic peaks of the mass spectra. To identify impurities, experimental mass spectra were compared to data from the NIST library and those known from the literature. Information on the impurity composition of SiCl4 has been expanded. It contains permanent gases, aliphatic and chlorine-containing hydrocarbons, chlorides of elements, sulfur-containing substances, and organosilicon compounds. A total of 30 compounds are identified, 19 being discovered for the first time. The mass spectrum of C2H6Cl4OSi2, which is absent in the literature, was obtained and described. For the first time, data on the impurity composition of isotopically enriched silicon tetrachloride have been obtained. A comparative analysis of the impurity composition of the samples under study was carried out and the impurities characteristic of each of them were determined. The data obtained in the study can be used in developing the technology for deep purification of silicon tetrachloride and in characterization of SiCl4 by manufacturing enterprises.
Analysis of the effect of the direction of reinforcement of a fibrous composite material on the inhomogeneity of localization of deformations and stresses using the method of thermoelastic response
Authors: Akhmetkhanov R. S.
Published: March 2024

The purpose of the article is to study the effect of the direction of reinforcement of a composite material relative to the cyclic load on the inhomogeneity of stress distribution by the thermal method of non-destructive testing using the thermoelastic effect. This method is widely used in all industries for the control of structural elements and in research work. The degree of stress inhomogeneity is used when choosing the safety factors necessary to ensure the safety of technical objects. In this study, the thermoelastic effect is used to show the possibility of estimating the local distribution of stresses using the temperature field of the test object, proceeding from the linear relation between the temperature of the elastic body and mechanical stresses. The results of studying composite laminates (fibrous filler (fiberglass) with an epoxy matrix) with different laying of fibers with respect to the direction of loading are presented. Four laminate samples were considered: single-layer [0] and [90], three-layer [0]3and [90]3. Statistical data and estimates of the coefficients of variation, methods of clustering and averaging over the length of the laminates the values of the temperature distribution over the surface of the laminates. The numerical characteristics of the distribution of local temperatures are obtained. It is shown that a more uniform distribution occurs when reinforcing is directed along the direction of the material loading. The integral and local characteristics of the temperature distribution in the samples are compared. The differences in the local temperature distribution depending on the laminate thickness were noted visually for single-layer and three-layer samples. A more uniform distribution of the load is also observed in the direction of reinforcement and with an increase in the number of reinforcement layers. The results obtained lead to the conclusion that the choice of the value of the safety factor, which evaluates the level of stress inhomogeneity, depends on the design features of the laminates. During operation of products made of composite materials in the presence of significant accumulated damage, when the uneven distribution of stresses increases, the levels of safety factors should be adjusted.
Study of the effect of macrogeometry of rubbing steel bodies at their point contact on the tribological characteristics of lubricants under boundary lubrication conditions
Authors: Buyanovskii I. A. , Khrushchov M. M. , Samusenko V. D. , Strelnikova S. S. , Scherbakov Yu. I.
Published: March 2024

The effect of the shape of contacting nonconformal elements of friction units that form an initial point contact on the tribological characteristics of lubricants during friction in the boundary lubrication mode. Point contact of rubbing bodies is realized on four-ball friction machines when testing tribological characteristics of lubricants in accordance with Russian GOST 9490–75 and GOST 23.221–84 Standards.

However, these tests are carried out with the friction of standard bearing balls and does not allow taking into account the impact of materials of rubbing bodies on the results of the experiment. Therefore, two alternative designs of mandrels were developed, which allow implementation of two friction schemes: «rotating ball clamped in the spindle of the machine – three roller face planes» and «rotating ball — three cylindrical rollers». The load on the friction unit for both friction schemes, as well as in parallel on the mandrel under testing, in which three balls are installed, is the same (108 N), the spindle rotation speed is equal to 1 rpm, duration of testing is 60 min. The diameter of balls used in these experiments was 12.7 mm, and diameters of rollers were 5 and 8 mm, respectively. The material of samples was ShKh-15 tool steel or its 100Cr6 analogue. The designs of mandrels and the dimensions of samples were chosen in such a way that in all cases the contact areas of the experimental samples with the wearing (upper) ball would lie on a circle with a diameter of 7.32 mm. The tests were carried out under dry friction, and in boundary lubricated conditions in a PAO-4 polyalphaolefin oil medium, as well as in the same oil medium with the additives of oleic acid and DF-11 (a solution of zinc dialkyldithiophosphate in a low-viscosity oil). It is shown that the composition of a lubricating medium has a decisive effect on the test results (i.e., on the values of the friction coefficients and on the values of the areas of wear scars), while the geometry of the rubbing bodies, as well as the maximum Hertz stresses in the tribological contact, had a little effect on the antifriction and anti-wear characteristics of oils.
REVISITING TITLE DESIGN IN VERNACULAR CINEMA: A CINE SEMIOTIC ANALYSIS
Authors: M Rani Preethi , Selvaraj Mahalakshmi
Published: March 2024

Indian cinema is a term that refers to films made in India since time immemorial and has greatly influenced world cinema. Indian Cinema includes various regional languages and among them is Tamil cinema that produces films in the Tamil language with a very wide audience. It showcases varied and interesting patterns of visual culture. Film posters play a vital role in exhibiting these visual cultures and serve as the essence of a film’s soul. Film posters have a deep-rooted relationship with Indian cinema and one of the important parts of these posters is the title design. Title designs are synonymous with the story of the film with a view to create a visual force. The title designs have a modern facelift in the digital era. The use of new graphic techniques, expressive typography, composition, and color creates a lasting impact particularly in new age film title designs. The current research aims to examine the title designs in Kollywood film posters using a semiotics approach. Analysis is done based on the following aspects such as structural parameters, relationship with the theme of the film, context of use and production techniques.
Ayanship in Tarsus: The Emergence and Rise of the Tor-Sons
Authors: KÖSE Ensar
Published: March 2024

Bu makaleye konu ettiğimiz Toroğulları, tipik bir âyan ailesidir. Onların anayurdu, Tarsus’un Ulaş nahiyesine bağlı Evciler köyüdür. Aileye niçin böyle bir “soy” adı verildiği hususu açık değildir. Bununla birlikte, Çukurova’nın Türkleşmesi
sürecine öncülük eden Türk boylarından olmaları kuvvetle muhtemeldir. Mevcut arşiv kaynaklarına göre ailenin tarihinin köklerini, 1690’lara kadar takip edebiliyoruz. Ailenin kurucu atalarından olan Toroğlu Mehmed, 1697 tarihinde
Tarsus Mütesellimliği görevindedir. Osmanlı Devleti’nde bir bakıma “vali vekilliği” anlamına gelen mütesellimlik görevini ifa ettiğine göre aile mensuplarının, muhtemelen daha eskilere dayanan idarî tecrübeleri olmalıdır. Toroğulları,
Çukurova’daki Kürd ve Arap aşiretleriyle genel olarak iyi münasebetleriyle dikkat çekmektedir. “Âyanlar Çağı”’nın diğer taşra seçkinleri gibi bunların hayat hikâyesi de inişli çıkışlı bir seyir izlemiştir. Merkeze, haklarında değişik
suçlamalarla birçok şikâyet kâğıdı ulaşmıştır. 1702’de sancaktaki ehl-i örf zümresiyle ittifak yaparak, halk üzerinde baskı kurdukları rapor edilmiştir. 1720’lerde ise yörük tahririne karşı çıktıkları, ayrıca Tarsus’taki mukātaa
mültezimlerinin vergi tahsiline muhalefet ettikleri bildirilmiştir. Silifkeli âyan hanedanları Gölgelioğulları ile Sarı Nebioğulları arasındaki kavgaya bir şekilde müdahil olmuşlardır. Aileden iki kişi 1739’da cinayet ve mal gasbı
suçlamasıyla idam edilmiştir. Tarsus’taki diğer nüfuzlu ailelerle aralarındaki rekabet, 1740’lardan itibaren kızışmıştır. Yine 1740’ta İçelli Sunullah Paşazâde Abdurrahman Bey’in, Tarsus Mukātaası’nı iltizamla alması, bu iki derebeyi
hanedanını karşı karşıya getirmiştir. Bu hengâmede Toroğlu Tosun Mehmed de idamdan kurtulamamıştır. Araştırmamızın zaman sınırı içinde yaşamış, ailenin son güçlü lideri, Toroğlu Hacı Ali Bey’dir. O, 1760’lardan itibaren yaklaşık
çeyrek asır boyunca, Tarsus’ta güçlü bir mahallî lider olarak adından söz ettirecektir. İşte makalede, bu âyan ailesinin ortaya çıkışı ve yükselişi anlatılmaktadır. Araştırmamızın temel kaynakları, dönemin arşiv belgeleri ve kayıtlarıdır.
Konuya dair ikincil kaynaklar ise oldukça sınırlıdır. Araştırmadan beklenen yarar, Osmanlı toplumsal tarihinin ilginç bir zümresi olan âyanlık olgusuna, mahallî düzeyde katkı sağlamaktan ibarettir.
An Analysis of Çok Sesli Bir Ölüm By Rasim Özdenören in Terms of Values Education
Authors: YILMAZ Mehmet , DEMİREL Tümer
Published: March 2024

Bu çalışmanın amacı, Rasim Özdenören`in “Çok Sesli Bir Ölüm” adlı eserinde değerlerin ne sıklıkta işlendiği, değerlerin hangi şekillerde ele alındığını tespit etmektir. Değerler; insan hayatında yol gösterici olan, farklı önem derecelerine
sahip, soyut olan ancak yaşantılarla birlikte kendisini gösteren çeşitli olgulardır. Bu nedenle değerlerin bireylere aktarılması önemli bir konudur. Değerler, bireysel ve toplumsal huzurun oluşmasında önemli bir etkendir. Değerlerin
gerek sözlü olarak gerekse yazılı olarak bireylere verilmesi önemli bir durumdur. Bu sebeple yazılı eserlerde değerler eğitiminin bireylere verilmesi geçmişten günümüze önemini hiçbir zaman kaybetmemiştir. Bu araştırmada nitel
araştırma yaklaşımlarından doküman inceleme yöntemi kullanılmıştır. Araştırmada elde edilen veriler betimsel analiz yöntemiyle analiz edilmiştir. “Çok Sesli Bir Ölüm” adlı eserde bireyin bilinçaltına inilerek ruhsal çözümlemelerde
bulunulması, bastırılan duyguların ortaya çıkarılması sonucu yaşanan çatışmalar ve bu olayların temelinde yatan sosyal, tarihsel ve ekonomik etkenleri yazar sürükleyici bir üslupla anlatır. Eserde çalışkanlık değeri ile geçim derdi
ve gelecek kaygısı anlatılmıştır. Misafirperverlik değeri ile misafiri en iyi şekilde ağırlama ve bundan şikâyetçi olmama ifade edilmiştir. Saygı değeri ile büyüklerimize ve küçüklerimize, tanıdıklarımıza veya yabancılara saygı
gösterilmesi gerektiği aktarılmıştır. Sevgi değeri ile mutluluklarımız ifade edilmiştir. Sorumluluk değeri ile sorumluluğun vicdani bir mesele olduğundan bahsedilmiştir. Yardımseverlik değeri ile yakınlarımıza ve diğer insanlara
yardım etme konusunda istekli olmaktan bahsedilmektedir. Sonuç olarak bakıldığında bu eserin değerler açısından zengin olduğu görülmektedir. Eser değerler iletimi açısından önem arz etmektedir.
The Utilization Contestation of Indonesian Inland Waters (Case: Lebak Lebung dan Sungai (L3S) Auction in Ogan Komering Ilir District, South Sumatera)
Authors: Putri Fevi Rahma Dwi , Satria Arif , Kinseng Rillus A , Taryono
Published: March 2024

Some of the Lebak Lebung and river public water areas in South Sumatra are governed by an auction system that has been carried out for a long time by the local community based on clans, namely "Lelang Lebak Lebung dan Sungai" (L3S). After 1982, the authorities implemented an auction system that transferred the implementation of the auction system to the management regime of the district government to apply regional autonomy. This transition provided governance changes, especially for the increasingly complex actors involved and competing in the L3S battle arena. This article aimed to analyze actor battles in the L3S arena by analyzing specifics about the regime transition change before and after the management of L3S applied, the institutionalization of patronage that was formed, and the social conflicts that occurred. This study used a constructivist paradigm and qualitative research methods. We identified 39 informants as research subjects who were chosen deliberately and analyzed the data using three stages: data reduction, presentation, and conclusion. The study results show that changes in L3S management are dominated by changes in rules and authority holders, which encourage access domination by entrepreneurs/non-fishermen. New working relations are formed by placing local fishermen as laborers and new non-fishermen actors as buyers. As a result, conflicts have occurred between actors.
Harvesting Quota and Financial Feasibility of Timor Deer Captive Breeding in Sadhana Arifnusa East Lombok
Authors: Ilham Yopin Okta , Masy'ud Burhanuddin , Rahman Dede Aulia
Published: March 2024

Timor deer breeding activities as a type of animal that has economic value have been widely carried out in Indonesia. However, management in the form of determining harvest quotas that affect the feasibility of business is still minimal in various captive Timor deer in Indonesia.The objective of this research were to determine the harvest quota of timor deer and finansial feasibility of cavtive breeding of Sadhana Arifnusa.  The harvest quota which is carried out once a year is determined based on the calculation of the break even point (BEP). The scenario of harvesting twice a year is based on the growth rate, and population harvesting rate. Financial feasibility is measured based on investment appraisal criteria, namely Net Present Value, Benefit Cost Ratio, Internal Rate of Return, and Payback Period. The result revealed that the harvest quota which is carried out once a year were 5 individuals, population size that must be available at the time of harvest is 48 individuals. Meanwhile, the harvest quota that is carried out twice a year from year 1 to year 3 is 2 individuals. Based on the financial value of the scheme without slaughter and the scheme with slaughter, it can be said that the timor deer captive business potentially profitable and feasible to develop with NPV values ​​of Rp. 428,748,935 and Rp. 934,136,423 respectively; BCR value respectively 1.66 and 2.46; IRR value of 28.89% and 32.89% respectively, and ability to return investment after 4.6 years and 5.1 years.
Social Capital in Collective Action on Water Resources Management in Buleleng, Bali, Indonesia
Authors: Puspita Intan Juniar , Suharjito Didik , Supriyanto Bambang
Published: March 2024

Many studies have shown that community social capital supports sustainable natural resource management. This research demonstrates how social capital and collaborative management of the environment are related. The study was conducted in Bali's Buleleng Regency using a survey methodology. The study results show that people in eight villages are located in the "Den Bukit" area and carry out collective action "Atas Nama Air ."This collective action took place in the last year after strengthening social capital. Strengthening social capital is carried out by community leaders and supported by government intervention through the Social Forestry program. According to the findings of this study, it is suggested that community leaders' capacity and social capital, as well as government support for encouraging sustainable natural resource management, be strengthened.
Indonesian Big Agrarian Data: A Contextual-Based Interpretive Structural Model
Authors: Elham Elham , Maarif Syamsul , Anwar Syaiful , Mardiana Rina
Published: March 2024

The government neglects to pay attention to village development as a result of the inaccurate data collected by numerous entities. Whereas in reality, there are many people who currently hold land tenure that might be used to grow into a community that is sustainable. This study therefore intends to evaluate the Indonesian Big Agrarian Data (IBAD) implementation paradigm based on sustainable villages. The study was carried out in the West Nusa Tenggara village of Senawang in the Orongtelu District of Sumbawa Regency. Six months were spent conducting the research. The information used is a combination of primary data from questionnaire and secondary data from earlier studies or library searches. The ISM analysis approach was employed to develop a sustainable village implementation model. The findings indicate that proper implementation can impact the community, BPN/ATR, and BIG by utilizing licensed surveyors and focusing on policy interpretation from the Coordinating Ministry for the Economy. However, there is no complete data survey and map method, and a data guardian has not been established. Therefore, adjustments are necessary to develop comprehensive village measurement policies and change employee perspectives.
Behavioral Intention of Domestic Organic Waste Segregation in Urban Communities (Case Study: Sukmajaya and Cilodong Districts, Depok City)
Authors: Putri Rohana Carolyne , Karuniasa Mahawan , Wahyono Sri
Published: March 2024

Waste management is a significant and widespread issue that challenges many countries, particularly developing countries. Organic waste is a primary contributor to greenhouse gas (GHG) emissions in waste management, making it a crucial problem to address. Proper waste management practices, including decentralized organic waste management, are necessary to address this issue. However, this decentralization requires the support of the community’s waste segregation behavior. Therefore, this study was conducted in Sukmajaya and Cilodong Districts to analyze the intention of organic waste sorting behavior utilizing Theory of Planned Behavior (TPB) analysis. The results showed that only two constructs, attitude and perceived behavioral control, positively impacted the intention to sort organic waste. In this study, norm construction does not serve as a supporting construction for the waste sorting intention. Additionally, knowledge of waste sorting programs and activities significantly affects perceived behavioral control.
EDUCAÇÃO DO CAMPO NO MUNICÍPIO DE PARINTINS/AM: UM OLHAR SOBRE AS ESCOLAS DO CAMPO
Authors: SOUZA Érica de Souza e , BORGES Heloisa da Silva , NASCIMENTO Gabriel Rodrigues do
Published: March 2024

Este artigo apresenta o cenário da Educação do Campo no Município de Parintins/AM, evidenciando a organização das escolas do campo neste território. Metodologicamente, empregou-se a pesquisa bibliográfica e pesquisa documental coletada junto à documentação da Secretaria Municipal de Educação (SEMED/PIN) do referido município, referente as escolas campesinas. Conclui-se que essas escolas possuem relevância no contexto investigado, implicando no combate ao processo de nucleação em Parintins, cujas consequências aos estudantes do campo é o deslocamento para estudar nas escolas da cidade.
VILLA-LOBOS, O CANTO ORFEÔNICO E A CONSCIÊNCIA PATRIÓTICA NA ERA VARGAS (1930-1945)
Authors: MACHADO Geruzza Lima Ramos Oliveira , GATTI Giseli Cristina do Vale
Published: March 2024

A investigação problematiza o papel desempenhado por Villa-Lobos no processo de escolarização do canto orfeônico na Era Vargas, no Brasil, entre 1930 e 1945. Para tanto, partiu-se das ideias de Contier (2021), Kossoy (2001), Monteiro; Souza (2003), Paz (1989), Sobreira (2017), entre outros. Recorreu-se a fontes bibliográficas, documentais e iconográficas. Verificou-se que o canto orfeônico na escola brasileira, de um lado, era um caminho no sentido da educação musical das novas gerações e, de outro, estava em consonância com as proposições do Governo Vargas, na direção de instituir o ideário cívico-nacionalista no meio social.
GRIPE ESPANHOLA E COVID-19: RELAÇÕES POSSÍVEIS NA EDUCAÇÃO EM TEMPOS DE PANDEMIA NO BRASIL
Authors: SÁ Elizabeth Figueiredo , RIBEIRO Betânia de Oliveira Laterza , FERREIRA António Gomes
Published: March 2024

Em 1918, o mundo foi assolado pela pandemia da Gripe Espanhola e em 2020, pela pandemia da SARS-CoV-19. No Brasil, é possível perceber algumas semelhanças entre esses dois momentos. Este artigo tem por objetivo analisar as alterações ocorridas nos espaços e práticas pedagógicas visando a superação das situações pandêmicas. Optou-se pela abordagem da História Cultural, utilizando as concepções de Norbert Elias. Utilizou-se como fontes documentais oficiais, pronunciamento em mídia social e periódicos. Como resultado observou-se que unindo os esforços para a manutenção da vida, as escolas em alguns momentos serviram de espaços para serviços de internação e enfermaria.
UMA ANÁLISE CONCEITUAL DO PRINCÍPIO DE ARQUIMEDES NOS LIVROS DIDÁTICOS DE CIÊNCIAS DA NATUREZA DO ENSINO MÉDIO
Authors: LANDI JÚNIOR Salmon , MESQUITA Nyuara Araújo da Silva , QUEIRÓS Wellington Pereira de
Published: March 2024

Este estudo objetivou realizar uma análise conceitual do princípio de Arquimedes nos livros de Ciências da Natureza aprovados pelo Programa Nacional do Livro e Material Didático (PNLD) 2021. A análise levou em consideração a gênese, a forma de obtenção, bem como as exceções que envolvem o módulo, a direção e o sentido da força de empuxo. Os resultados indicam que apenas um dos livros explica de maneira satisfatória a origem e a obtenção da força de empuxo; três apresentam o módulo do empuxo como consequência do enunciado do princípio de Arquimedes, e nenhum deles aborda os casos atípicos envolvendo a força de empuxo.
PARA UMA NOVA SOCIEDADE, UMA NOVA ESCOLA: VIGOTSKI, DESENVOLVIMENTO HUMANO E FORMAÇÃO DOCENTE
Authors: PRESTES Zoia Ribeiro , TUNES Elizabeth , SILVA Roberto Ribeiro da
Published: March 2024

O presente texto apresenta, brevemente, o contexto no campo da educação da Rússia pré e pós-Revolução de Outubro. Discorre sobre as tarefas da educação no contexto de construção do socialismo e os fundamentos da nova pedagogia e psicologia. Ressalta as elaborações teóricas de L. S. Vigotski sobre desenvolvimento humano e suas reflexões respeito do papel do professor na educação, além de abordar a tradução da palavra russa “obutchenie”.
PEMELIHARAAN LARVA HYBRID KERAPU CANTIK (Epinephelus sp) DI CV. JAYA UTAMA ABADI DESA KALIASEM, KECAMATAN BANJAR, KABUPATEN BULELENG, SINGARAJA BALI
Authors: Arif Desilina , Irawati Irawati , Aksan Shandy Rifta
Published: March 2024

Hatchery technology for producing grouper seeds has developed widely and massively, one of which is to produce hybrid larvae. To produce beautiful hybrid grouper larvae, there are many factors that must be considered because they greatly influence the success of larvae production, including food management, water quality management and others. The purpose of writing this Final Practical Scientific Work Report is to find out the activities for rearing beautiful hybrid grouper larvae resulting from a cross between male batik grouper and female tiger grouper. Activities include egg handling, larval rearing, feed management, water quality management, grading and harvesting. Observations were carried out at the CV hatchery unit. Jaya Utama Abadi for 3 months from 15 February to 15 May 2021. Data obtained from survey activitieswith an apprenticeship pattern, namely taking part in rearing activities for beautiful hybrid grouper larvae. Primary data is collected through interviews and direct observation in the field, while secondary data is obtained through data or activity reports and other supporting literature, then processed.and analyzed quantitatively descriptively. Observation result The fertilized hybrid eggs are then hatched in a larval rearing tank using a volume of 6 m3 water of 5 unitswith a total number of eggs spread of 50,000 eggs/tub, or a total of 250,000 eggs, it produces an average hatchability of 54.4%, until they develop into 136,000 larvae and succeed in achieving a harvest with an average size of 3 cm/head of 11,900 eggs and a level of SR 88 %.
PEMETAAN DAERAH PENANGKAPAN IKAN CAKALANG (Katsuwonus pelamis) DI WILAYAH PENGELOLAAN PERIKANAN 572 YANG DIDARATKAN PELABUHAN PERIKANAN SAMUDERA NIZAM ZACHMAN JAKARTA
Authors: Damayanti Sania Pareka , Aida Gilang Rusrita , Kusyairi Achmad , Marpaung Sartono , Setiawan Kuncoro Teguh
Published: March 2024

Wilayah Pengelolaan Perikanan Republik Indonesia 572 (WPP-RI 572) merupakan perairan laut yang meliputi perairan Samudera Hindia sebelah Barat Sumatera dan Selat Sunda yang mempunyai potensi Sumber daya laut dominan untuk ditangkap yaitu ikan cakalang. (Katsuwonus pelamis). Penentuan daerah penangkapan ikan dapat diperkirakan dari kondisi wilayah perairan. Habitat suatu spesies biasanya digambarkan oleh parameter oseanografi. Suhu permukaan laut (SPL) dan Klorofil-a merupakan parameter oseanografi yang penting untuk mengetahui keberadaan ikan cakalang dan memudahkan analisis wilayah penangkapan ikan. Oleh karena itu, penelitian ini bertujuan untuk memetakan daerah penangkapan ikan cakalang di WPP-RI 572 yang didaratkan Pelabuhan Perikanan Samudera Nizam Zachman Jakarta berdasarkan sebaran suhu permukaan laut dan klorofil-a di WPP-RI 572. Metode yang digunakan dalam penelitian ini adalah metode deskriptif kuantitatif dan data yang digunakan merupakan data sekunder berupa data citra satelit SPL, klorofil-a yang diperoleh dari Nasa Ocean Color dan Earth data serta data pendukung lainnya serta pengumpulan data titik koordinat yang diambil dari data logbook dan hasil tangkapan ikan cakalang yang diperoleh dari PPS Pangkalan pemancingan Nizam, Jakarta. Data tersebut selanjutnya di analisis secara statistik menggunakan analisis regresi linear berganda. Hasil penelitian menunjukkan bahwa parameter oseanografi suhu permukaan laut dan klorofil-a berpengaruh nyata secara signifikan terhadap jumlah tangkapan ikan cakalang di WPP-RI 572 yang didaratkan Pelabuhan Perikanan Samudera Nizam Zachman Jakarta.
HUBUNGAN PANJANG-BERAT DAN FAKTOR KONDISI IKAN CUPANG SERBAN MALEM ENDEMIK (Betta rubra PERUGIA 1893) DI KANAL AIR PERBUKITAN MALEM, KABUPATEN ACEH JAYA, PROVINSI ACEH, INDONESIA
Authors: Saputra Fazril , Zulfadhli Zulfadhli , Nasution Muhammad Arif , Syarif Ahmad Fahrul , Maftuch Maftuch , Friyuanita Friyuanita
Published: March 2024

Ikan serban malem (Betta rubra) merupakan ikan endemik perairan tawar. Ikan ini tersebar di wilayah barat dan selatan Provinsi Aceh. Salah satu lokasi sebaran ikan ini adalah Kanal air Perbukitan Malem, Kabupaten Aceh Jaya, Provinsi Aceh. Tujuan penelitian ini adalah untuk mengetahui pola pertumbuhan dan faktor kondisi ikan serban malem yang terdapat di kanal air Perbukitan Malem, Kabupaten Aceh Jaya, Provinsi Aceh. Penentuan lokasi penelitian dilakukan dengan metode survei berdasarkan penelitian terdahulu dan informasi penduduk setempat. Metode purposive sampling digunakan untuk pengambilan sampel ikan. Pengambilan sampel dilakukan dari bulan Agustus hingga Oktober tahun 2023. Selama penelitian diperoleh 138 sampel ikan yang terdiri dari 91 ekor ikan jantan dan 47 ekor ikan betina. Panjang tubuh total ikan berkisar antara 2,1-5,0 cm dan berat ikan berkisar antara 0,05-0,91 gram. Hasil penelitian menunjukkan bahwa pola pertumbuhan jantan dan betina bersifat alometrik negatif dengan faktor kondisi berkisar antara 0,5071-1,8846.
A contribuição das imagens digitais para o processo criativo na educação básica
Authors: Silva Geisa Katiane da
Published: March 2024

O objetivo deste livro é preencher uma lacuna existente na elaboração de estratégias e de metodologias criativas no ensino de arte na Educação Básica, visando ao estímulo da criatividade por meio do uso de imagens digitais em turmas do Ensino Médio. Para tanto, foram concebidas práticas pedagógicas fundamentadas nas "Estratégias criativas" desenvolvidas por De La Torre (2005), almejando explorar o potencial educacional das imagens digitais. Isto porque estudos evidenciam que as deficiências nas habilidades digitais dos adolescentes desafiam a preconcepção de que são automaticamente proficientes em tecnologia, sublinhando, assim, a imperatividade de uma abordagem crítica no âmbito da educação digital. Com intuito de saná-las, duas estratégias didáticas para criação de imagens, fazendo uso de imagens digitais, foram minuciosamente analisadas, ambas evidenciando um significativo potencial para fomentar o desenvolvimento da criatividade, reflexão crítica e autonomia dos estudantes, com destaque para aquela que incorpora as estratégias de De La Torre (2005), a qual possibilita um leque mais abrangente de possibilidades aos discentes. Além disso, esta pesquisa investiga os benefícios e desafios intrínsecos à integração das tecnologias digitais na educação, salientando a relevância da reflexão crítica para otimizar os benefícios e assegurar uma abordagem inclusiva e significativa para o desenvolvimento dos estudantes.
O impacto do reconhecimento da anafilaxia como emergência médica
Authors: Bilate Carolina da Cunha , Araujo Vinícius Santos Perdigão de , Abeyá Nathália Pires , Rodrigues Camille Victoria Picorelli , Bilate Ana Claudia da Cunha
Published: March 2024

A anafilaxia é uma reação alérgica que envolve a manifestação de dois sistemas simultaneamente, de início súbito, podendo evoluir para a ocorrência do choque anafilático. No Brasil, a notificação de casos que se enquadram como anafilaxia não é compulsória, dificultando a avaliação de um panorama geral desse quadro no país, em comparação com outras nações que registram, com maior expressividade. Assim, é necessário tratar a anafilaxia como uma emergência e de forma correta, já que frequentemente ocorre o seu subdiagnóstico aumentando as chances de uma progressão no quadro do paciente.
Antibacterial activities of honey bee against gram-positive bacteria isolated from urine
Authors: EZE HC  , EUPHEMIA AFOMA IKEGWUONU  , OBASI CJ  , OKONKWO NGOZI NONYELUM  , U.O OKOLI
Published: March 2024

The medicinal benefits of honey have long been recorded in ancient days as a solution for various ailments and infections. This study x-rayed the effects of honey on common gram-positive bacteria isolated from urine. The study evaluated the in vitro susceptibility of two gram positive bacteria strains, isolated from urine of students of Nnamdi Azikiwe University, Awka Anambra state, Nigeria. The end point was achieved via macroscopic, microscopic methods and biochemical examinations which includes: gram staining, urease, catalase, coagulase testing to a hsoney sample. The evaluation of the antibacterial activity was ascertained by the agar diffusion well method. The results obtained in this study proved that the honey sample exhibited potent antibacterial activity against the tested strains, the zone of inhibition was at a mean value of 20.5 mm and 29.5 mm respectively at 100% concentration of honey. Staphylococcus epidermidis was found to be less susceptible than Enterococcus faecalis with a mean inhibition zones being 29.5 mm. This contribution has provided a broad overview of the antibacterial activity of honey and shown that honey bee has great potential for therapeutic use as an alternative therapy for infections caused by the isolates.