bluuebunny/crossref_metadata_2025 huggingface dataset:
Aspects of the presence of the Aristotelian Logic in Western Christianity and Eastern Christianity:
Authors: Terezis Christos
Published: May 2024

In this article, we discuss a particular aspect of the presence of the Aristotelian Logic –mainly based on the treatise Topics– in the Christianity of the West as well as in the Christianity of the East, with Boethius and Manuel Holobolus as representatives. As a reference text, we have Boethius’ treatise De topicis differentiis, which was translated into Greek, with certain adaptations and individual comments, by Manuel Holobolus. We approach a concise passage from the Byzantine scholar’s translation, which refers to “middle places”, that is to say, to those which arise neither from the meaning of names per se nor from external factors alone, but from their encounter with each other under particular circumstances. We investigate how “middle places” are distinguished into three categories –a) by πτώσις (case), b) by συστοιχία (co-ordination), and c) by διαίρεσις (division)– and how arguments are structured on the basis of their use. They appear as modalities of nouns, mainly through adjectives and adverbs within prepositional phrases, which do not refer to semantic singulars but to a structure of various kinds of relations between situations and between persons, with evaluative schemes sometimes present. We pay particular attention to how an actual case highlights both morphological and semantic variations so that it is not just a grammatical scheme but also one of philosophical interest. We indicate how through the “middle places” formal Logic is brought into relevance with Ontology, or nominal reflections with pragmatological data, in the perspective of what can be called conceptual realism, which refers to how a meaning adapts to the external conditions it is asked to describe and is transformed accordingly. Finally, we conclude that through Boethius’ original text and Holobolus's translation, the Aristotelian formal Logic is utilized by the theological and philosophical atmosphere of Christianity, both in the West and in the East, even though there is a gap of about eight centuries between the two thinkers.
Parallels between Maximus the Confessor and Vladimir Soloviev (1853-1900)
Authors: Zacharia Paraskevi
Published: May 2024

The philosophical thought of Vladimir Soloviev (1853-1900) does not appear to significantly abstain from the wholeness of humanity and the deification of human being that Maximus synthesises. In Maximus’ writings Christology is strongly bounded to love, under the soteriological meaning of Christ’s Incarnation. In Soloviev’s philosophical thought love plays the role of the cosmic power which, by transcending the historical process, leads the humanity to the deification.  This paper aims at the exegesis of the three-fold nature of love (love for one’s brothers, and self-love) in Maximus’ works, while discussing the points of convergence with Soloviev’s ontology of love in Smysl lyubvi (The Meaning of Love) (1892-1894).
Προσωπογραφία τεσσάρων «χρηστῶν» ηγετών της κλασικής Αθήνας
Authors: Αναστασόπουλος Σταύρος
Published: May 2024

Θέμα της παρούσας διδακτορικής διατριβής αποτελεί η εξονυχιστική διερεύνηση της βιογραφίας και πολιτικής δράσης τεσσάρων αριστοκρατών ηγετών, οι οποίοι προέρχονταν, ως προτείνεται, από την κοινωνική και ιδεολογική μερίδα των «χρηστῶν» και σταδιοδρόμησαν στην πολιτική κονίστρα της αρχαίας Αθήνας κατά τον πέμπτο αιώνα π.Χ., ερχόμενοι σε ευθεία πολιτική διένεξη με την παράταξη των «πονηρῶν», η οποία απετελείτο, όπως υποστηρίζεται, από τους ένθερμους θιασώτες της ριζοσπαστικής δημοκρατίας - κατοχυρωτικής της παντοδυναμίας του αθηναϊκού δήμου - και, κατ' επέκταση, του αθηναϊκού ιμπεριαλισμού. Οι «χρηστοί» που εξετάζονται είναι, κατά χρονολογική σειρά, οι κάτωθι: ο Θουκυδίδης, γιος του Μελησία, ο Λάχης, ο Νικίας και ο Κριτίας. Η προσωπικότητα και η πολιτεία καθενός εκ των τεσσάρων αυτών περιώνυμων πολιτικών ταγών εξετάζονται προσωπογραφικώς, ήτοι συγκεντρώνονται και εκτίθενται ενδελεχώς όλες οι περί αυτού πληροφορίες που διασώζουν οι αρχαίες πηγές, συγκρίνονται, κατόπιν, οι διαφορετικές εικόνες που παρέχει στον ερευνητή κάθε κειμενικό σύνθεμα και καταρτίζεται, έτσι, για καθέναν από τους εξεταζόμενους συνολική επισκόπηση της πρόσληψης και παρουσίασής του στην αρχαία γραμματεία. Στα τελικά επιστημονικά πορίσματα επισκοπούνται εν συνόλω ο βίος και η σταδιοδρομία των τεσσάρων αυτών προσωπικοτήτων, όπως σκιαγραφούνται στις αρχαίες πηγές, και κατασκευάζεται, τούτω τω τρόπω, ένα διαυγές πανόραμα της ιστορίας και εξέλιξης της μερίδας των «χρηστῶν», ήγουν των μετριοπαθών και, κάποτε, συντηρητικών αριστοκρατών, στην πολιτική ζωή της κλασικής Αθήνας κατά το δεύτερο ήμισυ του πέμπτου αιώνα π.Χ. Για λόγους ιστορικής συνοχής και προοπτικής, οι πολιτικοί αυτοί άνδρες εξετάζονται κατά χρονολογική σειρά, ώστε να ενταχθεί έκαστος στο πλαίσιο της εποχής του.
Αναδρομική μελέτη προγνωστικών δεικτών στον καρκίνο του μαστού
Authors: Παπαλέξης Πέτρος
Published: May 2024

Εισαγωγή: Ο καρκίνος του μαστού είναι μια πολύπλοκη ασθένεια με μεταβλητότητα στην κλινική εκδήλωση, την ανταπόκριση στην τρέχουσα θεραπεία και στα βιοχημικά και ιστολογικά χαρακτηριστικά μεταξύ των διαφόρων υποομάδων. Η ιστολογική ταξινόμηση και η ανοσοϊστοχημική αξιολόγηση του υποδοχέα οιστρογόνου (ER), του υποδοχέα προγεστερόνης (PR), του υποδοχέα ανθρώπινου επιδερμικού αυξητικού παράγοντα 2 (HER-2) και του δείκτη πολλαπλασιασμού Ki-67 διαδραματίζουν κρίσιμο ρόλο στην αύξηση της διαφορικής διαγνωστικής αξίας μεταξύ των διαφόρων τύπων καρκινώματος του μαστού. Σκοπός: Σκοπός της παρούσας μελέτης ήταν ο προσδιορισμός των ιστοπαθολογικών και ανοσοϊστοχημικών χαρακτηριστικών των όγκων του μαστού από Πανεπιστημιακό Εργαστήριο Παθολογικής Ανατομικής στην Ελλάδα και ο προσδιορισμός της προβλεπτικής και προγνωστικής αξίας των κυριότερων ανοσοϊστοχημικών βιοδεικτών στον καρκίνο του μαστού. Μέθοδος: Η μελέτη μας περιλάμβανε γυναίκες ασθενείς άνω των 18 ετών, των οποίων οι ιστοπαθολογικές και ανοσοϊστοχημικές εκθέσεις φυλάσσονταν στο αρχείο του Α' Εργαστηρίου Παθολογικής Ανατομικής, του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών. Στη μελέτη συμμετείχαν 197 γυναίκες ασθενείς με διάμεση ηλικία τα 70 έτη και διάμεσο μέγεθος όγκου, τα 2,6 εκατοστά. Αποτελέσματα: Οι περισσότεροι όγκοι εντοπίστηκαν στον αριστερό μαστό και το πορογενές καρκίνωμα του μαστού ήταν ο πιο κοινός ιστολογικός τύπος (35,5%). Οι περισσότεροι όγκοι είχαν ιστολογικό βαθμό 2 (106, 53,8%) και ταξινομήθηκαν ως TNM σταδίου ΙΙΑ (65, 33%). Οι περισσότεροι όγκοι βαθμού 1 και 2 εμφάνισαν υψηλή έκφραση PR, ενώ οι περισσότεροι όγκοι βαθμού 3 δεν είχαν έκφραση PR. Επιπλέον, οι ασθενείς με τριπλά αρνητικό καρκίνο παρουσίασαν βαθμούς 2 και 3 σε χαμηλότερο ποσοστό, σε σύγκριση με ασθενείς χωρίς τριπλά αρνητικό φαινότυπο (p=0,001). Συμπεράσματα: Η έρευνά μας παρείχε πολύτιμες γνώσεις σχετικά με τους μοριακούς μηχανισμούς που εμπλέκονται στην ανάπτυξη και την εξέλιξη του καρκίνου του μαστού. Τα ευρήματά μας υπογραμμίζουν τη σημασία της ανάλυσης του όγκου που πραγματοποιείται με τη χρήση της ανοσοϊστοχημείας και της ιστοπαθολογικής ανάλυσης. Επιπλέον, τα ευρήματά μας καταδεικνύουν ότι οι μοριακές και ανοσοϊστοχημικές αναλύσεις μπορούν να βοηθήσουν στην προώθηση της βιολογικής κατανόησης και στην ενίσχυση της θεραπείας των ασθενών με καρκίνο του μαστού, αλλά και στη χρήση συγκεκριμένων προγνωστικών και προγνωστικών βιοδεικτών του καρκίνου του μαστού, όπως οι βιοδείκτες ER, PR, HER-2, Ki-67, e-cadherin, οι οποίοι μπορούν να κατευθύνουν τη μορφή της θεραπείας και να καθορίσουν τη θεραπευτική ανταπόκριση κάθε γυναίκας ασθενούς, ξεχωριστά.
Characterisation of electrohydrodynamic fluid accelerators comprising highly asymmetric high voltage electrode geometries
Authors: Φυλλαδιτάκης Εμμανουήλ
Published: May 2024

Η Ηλεκτροϋδροδυναμική (EHD) είναι ένα πολλά υποσχόμενο ερευνητικό πεδίο με αρκετές τάσεις εφαρμογών. Παρόλο που το φαινόμενο παρατηρήθηκε για πρώτη φορά πριν από αιώνες, υπάρχει πολύ λίγη έρευνα μέχρι τα μέσα του 20ου αιώνα, καθώς οι μηχανισμοί πίσω από αυτό ήταν πολύ ελάχιστα κατανοητοί. Μέχρι σήμερα, η πλειονότητα της έρευνας βασίζεται στην ανάπτυξη εμπειρικών μοντέλων και στην παρουσίαση εργαστηριακών πειραμάτων. Αυτή η εργασία ξεκινά με μια εκτενή βιβλιογραφική ανασκόπηση για το φαινόμενο, διευκρινίζοντας τις συγκρούσεις μεταξύ των ερευνητών σε όλη την ιστορία και παραθέτοντας τα ευρήματα της τελευταίας έρευνας. Η βιβλιογραφική ανασκόπηση αποκαλύπτει ότι υπάρχουν πολύ λίγα μαθηματικά μοντέλα που περιγράφουν ακόμη και τις πιο σημαντικές παραμέτρους της ροής ρευστού EHD και τα περισσότερα είναι είτε εμπειρικά είτε πολύ απλοποιημένα. Ως εκ τούτου, αναπτύχθηκαν και παρουσιάζονται σε αυτή την εργασία πρακτικά μαθηματικά μοντέλα για την αξιολόγηση όλων των πρωταρχικών χαρακτηριστικών απόδοσης που περιγράφουν επιταχυντές υγρών EHD (Δυναμικό, Ένταση Ηλεκτρικού Πεδίου, Ρεύμα Εκκένωσης Κορώνας και Ταχύτητα Ρευστού). Αυτά καλύπτουν όλες τις διαμορφώσεις όπου ο εκπομπός βλέπει ένα επίπεδο ή άλλο πανομοιότυπο ηλεκτρόδιο και έχει κυλινδρική επιφάνεια. Για διαμορφώσεις όπου ο πομπός βλέπει σε ένα επίπεδο ή άλλο πανομοιότυπο ηλεκτρόδιο και έχει σφαιρική επιφάνεια, έχουν επίσης παρουσιαστεί μοντέλα Ρεύματος Εκκένωσης Κορώνας και Ταχύτητας Ρευστού. Πραγματοποιήθηκαν εργαστηριακά πειράματα και προσομοιώσεις υπολογιστή και παρουσιάζονται διεξοδικά στο Κεφάλαιο 4, επαληθεύοντας την ακρίβεια και τη χρηστικότητα των αναπτυγμένων μαθηματικών μοντέλων. Τα εργαστηριακά πειράματα πραγματοποιήθηκαν χρησιμοποιώντας δύο από τις πιο δημοφιλείς διαμορφώσεις ηλεκτροδίων EHD - αγωγός-επιφάνεια και βελόνα-πλέγμα. Τέλος, τα ευρήματα αυτής της έρευνας συνοψίζονται στο συμπέρασμα, μαζί με προτάσεις για μελλοντική έρευνα. Η ανάπτυξη βήμα προς βήμα του μαθηματικού μοντέλου ισοδυναμικών γραμμών παρουσιάζεται στο Παράρτημα Α.
Lactase Deficiency and Lactose Intolerance: Current Understanding and Future Directions
Authors: Rachwał Krystian , Wielgus Karol , Bator Piotr , Razik Wiktor , Łyko Grzegorz , Antos Maria , Furgalska Julia , Pawłowska Maria , Wawryszuk Angelika
Published: May 2024

Introduction and purpose: Lactose, the primary carbohydrate in milk, requires the enzyme lactase for digestion. Deficiency in lactase activity leads to lactose intolerance, causing gastrointestinal symptoms. Understanding the genetic and environmental factors influencing lactase expression and activity is crucial. Moreover, accurate diagnostic methods and effective treatments are needed to manage lactose intolerance. This review aims to explore the current knowledge on lactase deficiency, lactose intolerance, diagnostic methods, and treatment options. State of knowledge:  Lactase deficiency encompasses congenital, primary, and secondary forms, each with distinct etiologies. Although often used interchangeably, lactase deficiency and lactose intolerance differ. However, the association between lactase deficiency and lactose intolerance is complex, influenced by various factors including dietary habits, gut microbiota, and gastrointestinal motility. Diagnostic methods are limited, and treatment strategies primarily involve dietary modifications, lactase supplementation, and probiotics.  Conclusion: Lactose intolerance presents significant clinical challenges, often underrecognized and misdiagnosed. Despite diagnostic advancements further research is needed to refine diagnostic accuracy. Treatment focuses on dietary adjustments, enzyme supplementation, and probiotics. Balancing symptom relief with nutritional adequacy is essential. Future studies should explore the role of gut microbiome modulation in lactose intolerance management through clinical trials.
The Impact of Sauna on Health
Authors: Dudzik Tomasz , Dudzik Łucja , Kozieł Aleksandra , Domański Igor
Published: May 2024

This review examines the health implications of regular sauna use, a tradition deeply rooted in Finnish culture now gaining global interest for its potential health benefits. It consolidates findings from various scientific studies, emphasizing the physiological and health impacts of traditional sauna practices on cardiovascular health, mental well-being, and overall mortality. The review highlights the positive cardiovascular outcomes associated with regular sauna use, such as reduced risks of hypertension, coronary artery disease, and sudden cardiac death, attributing these benefits to improved endothelial function, decreased arterial stiffness, and positive changes in blood pressure. Additionally, sauna bathing is shown to offer mental health benefits by reducing stress, depression, anxiety levels, and possibly lowering the risk of neurodegenerative diseases like Alzheimer's and dementia. Despite the substantial benefits, the review also acknowledges potential risks, especially for individuals with specific health conditions, underscoring the importance of hydration and caution against alcohol consumption before sauna sessions. Conclusively, the evidence supports the integration of sauna bathing into health promotion strategies, with a call for further research to explore the mechanisms underlying its health benefits and to develop guidelines for optimizing these benefits while minimizing risks. Sauna bathing emerges as a promising, non-invasive approach to enhancing overall health and well-being, warranting its consideration in complementary health practices.
Predictive Modeling of Extreme Weather Forecasting Events: an LSTM Approach
Authors: Sarwade Meena P , Shinde Santhosh A , Patil Vaishali S
Published: May 2024

For a variety of industries, including agriculture, water resource management, and flood forecasting, accurate rainfall prediction is crucial. The purpose of this research work is to improve rainfall forecast system by employing the Long Short-Term Memory (LSTM) based system. The LSTM utilized in the aforementioned study made predictions by using meteorological input variables such as temperature, humidity, and rainfall. Numerous elements affect the LSTM network's performance, such as the kind and volume of data, the suitability of the model architecture, and the tuning of hyperparameters. The dataset used for model training spans from January 2015 to December 2021 and includes rainfall data collected from the Zonal Agricultural Research Station (ZARS), Shenda Park, Kolhapur. Prior to model training, the input data undergoes rigorous preprocessing. This preprocessing involves data correction, achieved through moving averages, followed by feature scaling and normalization methods. These steps are crucial to align the dataset with the unique capabilities of the LSTM model. The total dataset has a R squared (R2) value 0.23517 and a mean squared error (MSE) value 92.1839, according to the simulated findings. These metrics affirm the robust performance of the LSTM model, suggesting a high probability of accurate rainfall predictions, particularly in non-linear and complex scenarios. Decision-makers in flood predictions, agriculture, and water resource management will find the knowledge gathered from this study to be useful. They emphasize how crucial it is to use cutting-edge techniques like LSTM to increase rainfall forecast accuracy and guide strategic planning in associated industries.
Distributed Embedded System for Air Quality Monitoring based on Long Range (LoRa) Technology
Authors: Joshi Hiral M , Joshi Vibhutikumar G. , Lad Hiteshkumar J.
Published: May 2024

This study addresses the persistent challenge of urban air quality deterioration through the introduction of the Distributed Embedded System (DES). In response to limitations associated with conventional air quality measurement methods, the DES system offers a cost-effective and portable alternative for real-time monitoring. The study focuses on implementing a low-cost distributed system and developing effective communication protocols between sensor nodes. Equipped with Metal Oxide Semiconductor (MOS) sensors for pollutant gases, optical sensors for particulate matter, and meteorological sensors, the system strategically deploys multiple nodes within a 4 km range of urban areas. Real-time AQI and pollution severity have been measured for various locations. Implementation of Long Range (LoRa) communication technology allows the sensor nodes to efficiently transmit data to a central base station. Observations of received signal strength and signal quality indicate reliable and effective communication. To validate accuracy and reliability, acquired DES system data undergoes comparative analysis with data from a government-established meteorological station, revealing a strong correlation. This innovative approach presents a promising solution for widespread, continuous, and cost-effective real-time air quality monitoring in urban areas. The DES system addresses key challenges associated with air pollution, offering a portable and accessible tool that could revolutionize urban air quality management.
Impact of Surface Dew Point Temperature, Precipitable Water and the Lifted Index on the Precipitation over Hyderabad (India).
Authors: Taiyab Mohammad , Ansari * Rizwan ul Haq , Rahiman Md Khaleelur , Basha Hakeem Aleem
Published: May 2024

In this manuscript, we analyze some significant atmospheric parameters relating to precipitation over Hyderabad. For that purpose, we study the relationships between dew point temperature, precipitable water, lifted index with precipitation and the correlation between these parameters. Our analysis includes interpolation, correlation, and regression. For the ten-year average of monthly mean data, the correlation coefficient of dew point temperature with precipitable water is 0.95, the lifted index with precipitable water is (-0.82), the precipitable water with precipitation is 0.96, the lifted index with precipitation is (-0.69). For complete time series monthly mean data, the correlation of dew point temperature with precipitable water is 0.83, the lifted index with precipitable water is (-0.74), the precipitable water with precipitation is 0.78, lifted index with precipitation is (-0.51). Thus, there is positive correlation between some parameters, while negative correlation between others. We have also noticed more precipitation when the precipitable water values range from 40 mm to 60 mm and when the LI is more negative. The degree of relationship between dew point temperature and natural logarithm of Precipitable Water was excellent over Hyderabad and a regression equation relating the two parameters was computed. The probability of precipitation and severe weather occurrence could be identified along with Td, PW and LI. Thus, there is a possibility that LI, Td and PW can be potential parameters to measure the occurrence of precipitation events.
Changing Tourism Trends and Vulnerability Assessment of Built Environment in Hill Stations of Indian Himalayan Region.
Authors: Pande Shubhra , Bhardwaj Monalisa
Published: May 2024

Tourist arrivals in the Indian Himalayan region have led to an increase of 1.6 times the population of the native residents in 2019. The trend of winter tourism among foreign tourists, along with adventure and pilgrimage tourism, has resulted in an average annual growth of 28.78% between 2002 and 2013. This study focuses on the changing tourism and climatic trends in tourist hotspots of the Indian Himalayan Region (IHR) to evaluate the vulnerability of the built environment, which arises from the increasing demand for tourist infrastructure. The approach taken in this research is based on secondary literature available and case studies of emerging tourist centers in and around Shimla region of Himachal Pradesh. According to records from 2019-20, domestic tourism has increased in Himachal Pradesh by 4.57% and in Shimla by 5.51%. However, the changing trends and the tourist demand for fast, unplanned infrastructure growth can lead to over-tourism and disaster vulnerability. Therefore, there is a need to consider the risk and change management in the fragile ecosystem of IHR through analysis of climatic and tourism trends. To achieve this, computerized tools such as Real-Time Systems, Intelligent Transport Systems, and Neural networks projects are suggested for feasibility and assessment of proposed tourism infrastructure projects. The suggested process will strengthen the project vision by benefiting the policymakers, stakeholders, and tourists while maintaining eco-friendly tourism opportunities through project performance management.
Determination of Heavy Metals in Indoor Dust in the Vicinity of Kota Thermal Power Plant under Meteorological Influence at an Industrial City
Authors: Meena Bharat Singh , Meena Chetan , Hada Priyank Singh , Chandrawat Uttra , Meena Manju
Published: May 2024

Nowadays, the assessment of indoor air quality becomes quite significant owing to the extensive residing time spent by people at work place or at office. Keeping this in mind, this study aims at determining concentrations of selected anthropogenic origin metals (Cu, Pb, Cd and Zn) and crustal origin metals (Ca and Fe) in 47 dust samples obtained from indoor environment of houses in the industrial Kota city, India in summer months (March, April and May, 2022) and October 2022 under meteorological influence. On looking at the comparative concentration of the studied anthropogenic origin metals (Cu, Pb, Cd and Zn) Zn is found to be in highest concentration followed by Pb, Cu and Cd respectively. During summer season, meteorological parameters such as speed and direction of wind, relative humidity, temperature have been observed which are found to affect the concentration of metals. The wind rose indicates the sampling sites facing predominant North wind direction (21.20%) from point source Kota Thermal Power Plant (KTPP) in summer were closest to the source and hence encountered the highest metal burden. It is inferred from Enrichment factor, Pearson’s correlations and principal component analysis that coal burning at Kota Thermal Power Plant is the major source of heavy metal burden accompanied by other anthropogenic actions in the study area.
Distribution of Recent Benthic Foraminifera from the Outer Channel in and Around Gabakund Sea Mouth of Chilika Lagoon
Authors: Mallick Kirti Ranjan , Nayak Pravat Kumar , Prusty Subhasish
Published: May 2024

Chilika (19°28’ to 19°54’ N; 85°54’N to 85°38’ E) lagoon situated in the east coast of India is considered to be one of the largest tropical coastal brackish water bodies in Asia. The unique setup of 60 km long narrow strip of sand barriers and swampy islands separating the area from the sea with few mouths of interconnections in the east and draining of tributaries of the river Mahanadi in the west while its environmental condition governed by tidal inflows and the southwest monsoon.The study of features of benthic foraminiferal tests, morphology, and abundance shed light upon paleoclimatic changes like monsoon variability, salinity, temperature, etc. Ten sediment samples were collected from the outer channel of Chilika lagoon in and around the Gabakund area and processed for species level study and SEM imaging following standard procedures. Sand dominates as the substrate towards the mouth at Gabakund area and silty to clayey sand towards the southern part of the Outer Channel. A total of 13 genera of benthic foraminifera belonging to 36 species were documented at the sampling stations. In the current study the species diversity and richness on the basis of the physico-chemical attributes of sea and river water incursion during pre-monsoon time in the outer channel of the lagoon is reported. In this region calcareous benthic foraminiferal are dominant while few agglutinated foraminifera have found their unusual niche.
Interrelationship Among Soil Parameters and their Alteration with Seasonal Changes in the Soil of Bawal Town, Haryana
Authors: Yadav Pushpa , Sharma Soma
Published: May 2024

Soil is the backbone of agriculture and original source of nutrient that are needed by plants and crops to grow and survival. It is governed by various factors like anthropogenic and natural factors. In this study we aim to interpret the effect of climatic changes mainly seasonal variations on the soil health of Bawal industrial area. Samples were collected at the depth of 15 cm, from three different sites in three different seasons; summer, winter and monsoon. Samples were analyzed for pH, Electrical conductivity (EC), Organic matter (OM), Available nitrogen (N), potassium (K), phosphorus (P) Magnesium (Mg) and Sodium (Na). Results revealed that the OM, K, P, and Na concentration of the soil were found to follow the order; winter>rainy>summer. In contrast to this, Soil pH and Mg content were reported their highest concentration in summer followed by winter and least in monsoon season. EC and N content were found to follow the order; rainy season > winter > summer. Statistical analysis concluded the significant variation in physiochemical parameters of soil with variation in seasons except pH and EC (in summer and winter season). Interdependency of soil parameters was interpreted using multiple linear regression and results highlight that, Soil pH and Mg content were showing a significant linear regression with R2 (0.890). Na showed a significant R2 with K (0.855), P (0.827) and OM (0.803). Nitrogen content had found to show good regression with EC and soil pH. Organic matter and Potassium were also reporting significant R2 values (0.931). Soil fertility was found to get affected by climatic change but the variations could be utilized by cultivating the suitable crops according to soil parameter contents in a particular season.
Composting of Agro-Phyto wastes: An Overview on Process, factors and Applications for Sustainability of Environment and Agriculture
Authors: Taneja Tanvi , Kumar Mukesh , Sharma Indu , Kumar Rajeev , Sharma Atul , Singh Raj
Published: May 2024

Composting is a naturally occurring process that turns organic waste materials like leaves, food scraps, and other organic wastes into a valuable manure that can improve the fertility and structure of the soil by introducing beneficial organisms, humus, and important plant nutrients. By breakdown, this process transforms the organic substance into inorganic and organic components. In recent years, composting received more attention due to pollution concerns. Loss of resources due to the continuous increase in wastes leads to environmental risks. The process of composting is of three types, i.e., aerobic, anaerobic and vermicomposting. Anaerobic composting occurs when there is no oxygen present, whereas aerobic composting occurs when oxygen is present. Vermicomposting is the breakdown of organic wastes by earthworms. The main purpose of composting is to stabilize waste used for land filling and mass reduction of solid waste. Its aim is to recycle the organic wastes to a natural product, i.e., manure. This study reviews the information on the conversion of organic wastes into a compost to reduce the environmental pollution. The use of central composting after separating organic and non-organic waste at source is one of the most innovative strategies especially in the fast-growing cities for the sustainability of environment.
Optimization and Characterization of Biochar Obtained from the Weedy Biomass of Calotropis gigantea Using Vacuum Pyrolysis
Authors: Poonia Poonam , Gaur Loveena
Published: May 2024

The excessive growth of invasive weeds causes adverse economic and environmental effects. In the present study, invasive weed Calotropis gigantea was pyrolyzed under optimized parameters of 450° and 50-100 mm particle size for 1.00 hour of reaction time for biochar production. The biochar was characterized by the presence of a high carbon content of 64.65% and low H/C and O/C molar ratios of 0.08 and 0.15, respectively. The biochar was observed with high surface area of 99.91m2/g and pore volume of 0.0398cm3/g along with mineral fractions such as K-1.33%, Na-1.17%, Mg-1.05%. Strong FTIR bands were observed at 1994.1 cm-1, 1110 cm-1, and 745 cm-1, representing allenes (R 2C=C=CR 2), aryl alkyl ethers (R – O – R), and aromatic (C–H) bending. All these parameters indicate its potential in the applications such as carbon sequestration, climate change mitigation, environment pollutants adsorption (both organic and inorganic), and soil improvement.
Traumatic Scapula Fracture with Intrathoracic Interposition: A Case Report and Review of Literature
Authors:   Department of Orthopaedics and Sports Medicine, Mercy Health St. Vincent Medical Center, Toledo, Ohio, USA., Ortega Liam , Fulton Zachary ,   Department of Orthopaedics and Sports Medicine, Mercy Health St. Vincent Medical Center, Toledo, Ohio, USA., Richman James ,   Department of Orthopaedics and Sports Medicine, Mercy Health St. Vincent Medical Center, Toledo, Ohio, USA., Eaddy Samuel ,   Department of Orthopaedics and Sports Medicine, Mercy Health St. Vincent Medical Center, Toledo, Ohio, USA., Boothby Benjamin ,   Department of Orthopaedics and Sports Medicine, Mercy Health St. Vincent Medical Center, Toledo, Ohio, USA.
Published: May 2024

Introduction: Scapula fractures are infrequently operated on due to the high union rate and well-preserved motion despite a large degree of angular deformity. Scapula fractures with intrathoracic interposition are rare and typically require open reduction due to an increased risk of pleural injury from the interposed segment. While there are several reports of intrathoracic interposition of scapular fractures requiring open reduction, only one case involved subsequent fragment fixation in an adult. Case Report: Here, we present a 60-year-old male truck driver who fell from a 3-foot height and sustained a comminuted scapula body fracture with intrathoracic interposition of the lateral column adjacent to the pleural space. Following open reduction and internal fixation of the displaced fragment, the patient had satisfactory pain relief and no respiratory compromise during the acute hospital admission. The patient returned to full work duties without limitations or functional deficits as a heavy laborer. Conclusion: This case report describes a unique case and operative indication for open reduction and internal fixation of scapula fractures. Following open reduction of the interposed fragment, internal fixation should be considered to reduce the risk of further displacement and to optimize post-operative outcomes. Keywords: Scapula fractures, intrathoracic interposition, open reduction and internal fixation, operative indication.
Complete Ankle Joint that is Tibiotalar and Distal Tibiofibular Coalition Presenting with Foot and Ankle Pain – A Case Report
Authors:   Department of Radiodiagnosis, All India Institute of Medical Sciences, Bathinda, Punjab, India,, Kaur Harmeet , Tiwari Punit ,   Department of Orthopaedics, Maharishi Markandeshwar Medical College and Hospital, Solan, Himachal Pradesh, India, Saini Gurtej Singh ,   Department of Radiodiagnosis, All India Institute of Medical Sciences, Bathinda, Punjab, India,, Bansal Nitish ,   Department of Orthopaedics, Government Medical College, Patiala, Punjab, India.
Published: May 2024

Introduction: Coalition is an abnormal, usually congenital, or developmental connection in between or the complete fusion of two bones that are otherwise separate. It is of three types, i.e., synostosis (bony connection), synchondrosis (cartilaginous connection), or syndesmosis (fibrous tissue). Its typical cause is the failure of mesenchymal segmentation and differentiation. Usually, it is seen in tarsal or carpal bones and very rarely in between other bones. Only a single case of a tibiotalar coalition has been reported previously in literature. Herein, we are reporting a case of the talocrural coalition, which is the first one from the Indian sub-continent. Case Report: A 16-year-old moderately built female patient of Indian origin presented with chronic pain of 1-year duration in the right foot and ankle region on weight bearing. The pain was dull aching type, mild-to-moderate in severity and worsened with activity or prolonged walking, and relieved on taking non-steroidal anti-inflammatory drugs. No relevant history was present. On local examination, diffuse tenderness was present in the ankle and the tarsal bones. Almost negligible dorsiflexion and about 15° plantar flexion of the foot were possible. An initial radiograph of the right ankle revealed osseous fusion between the distal tibia and fibula, as well as between the tibia, fibula, and the dome of the talus. Magnetic resonance imaging (MRI) revealed osseous fusion involving the distal tibia, fibula, and the dome of the talus (both medially and laterally), indicative of talocrural fusion. No edema or inflammation was appreciable in the adjacent tendons or synovium. The patient was explained regarding the pathology and the prognosis. She was managed conservatively and was satisfied. Conclusion: Radiographs play a crucial role in evaluating patients suspected of having a coalition or ankylosis. Complementary tools such as computed tomography and MRI are valuable for a more in-depth assessment of the fusion and aid in surgical planning. Keywords: Talocrural, tibiotalar, coalition, ankylosis, bony, osseous, fusion, synostosis, synchondrosis, syndesmosis.
Spontaneous First Metatarsal Rotational Correction by the Syndesmosis Procedure for Hallux Valgus Deformity: A Case Report
Authors:   ] Department of Orthopaedic Surgery, Hong Kong Adventist Hospital, Hong Kong, SAR, China., Wu Daniel Yiang
Published: May 2024

Introduction: If not corrected, the first metatarsal pronation rotation deformity is deemed responsible for the high hallux valgus (HV) deformity recurrence rate. Its correction method by osteotomy and arthrodesis has been recommended, just like the metatarsus primus varus (MPV) deformity correction. Since the pathogenesis of the first metatarsal pronation is not well understood, there may be other surgical approaches to correct it. Case Report: A 53-year-old female’s HV feet presented with severe left hallux pronation, and positive radiological round head and inferior tubercle shift signs of the first metatarsal. She underwent a non-osteotomy non-arthrodesis soft-tissue procedure that was expected to correct the MPV deformity but not the pronation deformity. Post-operative hallux pronation was reversed, and round head and inferior tubercle signs were corrected. Conclusion: The first metatarsal hypermobility and displacement of HV feet are probably in all three planes. Correction of MPV in the first metatarsal entirety in the transverse plane without osteotomy or arthrodesis can also induce a correction effect on its sagittal and frontal planes. Keywords: Hallux valgus, metatarsus primus varus, pronation, syndesmosis procedure.
Unique Case of Accelerated Bone Growth Precipitating a One-Stage Masquelet: A Case Report
Authors:   Department of Orthopaedic Surgery Saint Louis University School of Medicine, St. Louis, Missouri, United States,, Tersteeg Megan , Simon Karissa ,   Department of Orthopaedic Surgery Saint Louis University School of Medicine, St. Louis, Missouri, United States,, Pruthi Saksham ,   Department of Orthopaedic Surgery Saint Louis University School of Medicine, St. Louis, Missouri, United States,, Hill Robert ,   Department of Orthopaedic Surgery Saint Louis University School of Medicine, St. Louis, Missouri, United States,, Nahal Chadi ,   Department of Orthopaedic Surgery Saint Louis University School of Medicine, St. Louis, Missouri, United States,, Revak Thomas ,   Department of Orthopaedic Surgery, Division of Orthopaedic Trauma, Saint Louis University School of Medicine, St. Louis, Missouri, United States.
Published: May 2024

Introduction: The masquelet technique is a two-stage procedure used by orthopedic surgeons to treat large segmental bone defects secondary to infection, trauma, and tumor resection. This technique characteristically requires the placement of a temporary cement spacer and subsequent bone grafting for complete reconstruction. We describe a unique case of segmental bone loss reconstruction in which a patient successfully achieved fracture union after the first step of the masquelet technique without bone grafting. Case Report: This is a case of a 21-year-old male who presented with an open femur fracture with 10 cm of segmental bone loss after a motorcycle collision. An antibiotic cement spacer was inserted according to the first stage of the masquelet technique. Due to considerable callus formation around the spacer, normal alignment, and pain-free ambulation at follow-up, further surgical intervention was not pursued, and the poly-methyl-methacrylate spacer was left in place. The fracture healed without infection, and the patient remained weight-bearing without pain. Conclusion: This case identifies a unique instance of successful fracture union of a 10 cm segmental bone defect despite the completion of only the first step in the masquelet procedure. While the masquelet technique is believed to be a mandatory two-step procedure, this unique case of rapid bone growth and fracture union warrants further research on the possibilities of masquelet-induced regeneration without bone grafting. Keywords: Masquelet technique, segmental bone loss, cement spacer, fracture.
Minimally Invasive Corrective Osteotomy (MICO) of the Hand a Novel Technique
Authors:   Hand Program, Division of Plastic, Reconstructive and Aesthetic Surgery, University Health Network, Toronto Western Hospital, Affiliated with Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada,, Persitz onathan , Paul Ryan ,   Hand Program, Division of Plastic, Reconstructive and Aesthetic Surgery, University Health Network, Toronto Western Hospital, Affiliated with Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada,, Tamir Eran ,   Department of Orthopaedic Surgery, Foot and Ankle Surgery Unit, Yitzhak Shamir Medical Center, Zerifin, Israel, Affiliated to the Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel,, Avisar Erez ,   Department of Orthopaedic Surgery, Hand and Upper Extremity Surgery Unit, Yitzhak Shamir Medical Center, Zerifin, Israel, Affiliated to the Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel.
Published: May 2024

Introduction: Patients facing post-traumatic malunion or congenital hand differences often contend with functional and cosmetic issues. Traditional correction methods involve open osteotomy, marked by drawbacks like scarring, non-union risks, prolonged rehabilitation, and adhesions. We therefore introduce a novel minimally invasive technique called Minimally Invasive Corrective Osteotomy of the Hand (MICO), which can be performed under local anesthesia. MICO employs a low-speed, high-torque burr to address finger malunions and congenital anomalies. Case Report: A 49-year-old male patient, generally healthy and right hand dominant, presented with a post-traumatic left middle finger, middle phalanx malunion who underwent the MICO procedure, with a 1-year post-operative follow-up. Conclusion: Our findings suggest that MICO offers a straightforward, reproducible, and delicate solution for correcting hand malunions and congenital finger deformities, potentially mitigating the well-established disadvantages and complications associated with the traditional open approach. Although early results of MICO are promising, a larger case series is needed to evaluate the superiority of this technique compared with current open corrective osteotomy methods. Level of Evidence: IV Keywords: Osteotomy, minimal invasive surgery, finger deformity.
Lower-Limb Salvage Procedure using Anterolateral Thigh Free Flap and Multiple Tendon Grafts in a Road Injury Patient: A Case Report
Authors:   Department of Neurosciences, Clinic of Plastic Surgery, University of Padua, Padua, Italy., Brambullo Tito , Fanton Gloria ,   Department of Neurosciences, Clinic of Plastic Surgery, University of Padua, Padua, Italy., Valotto Luigi ,   Department of Neurosciences, Clinic of Plastic Surgery, University of Padua, Padua, Italy., Costa Alfio Luca ,   Department of Neurosciences, Clinic of Plastic Surgery, University of Padua, Padua, Italy., Vindigni Vincenzo ,   Department of Neurosciences, Clinic of Plastic Surgery, University of Padua, Padua, Italy., Bassetto Franco ,   Department of Neurosciences, Clinic of Plastic Surgery, University of Padua, Padua, Italy.
Published: May 2024

Introduction: The free anterolateral thigh (ALT) flap is commonly used to repair a large loss of soft tissue following a lower-limb injury. An issue to be managed is the choice of adequate recipient vessels when the tibial arteries result damaged. In this scenario, vein grafts can be interposed to connect a healthy recipient vessel to the ALT flap pedicle. Case Report: We present a report of a 19-year-old male who suffered a Gustilo fracture type IIIc after a road injury involving the right lower limb. After a failed first attempt of limb salvage with reconstruction of extensor tendons and a free ALT flap, a second procedure was performed using another ALT flap with interposed vein grafts to reach very proximal recipient vessels. Results: The patient demonstrated excellent recovery and restored ambulation. The effectiveness of the most complex reconstructive options for a high-demanding patient with no comorbidities is demonstrated in this case. Conclusion: The key to success in even the most complex injury cases is early intervention, meticulous surgical planning, and a multidisciplinary approach. Keywords: Anterolateral thigh flap, vein graft, gustilo fracture, ankle, tendon graft, limb salvage.
Arthroscopic Fixation of Acute Large Bony Bankart with Suture-assisted Reduction and Screw Fixation – Surgical Technique
Authors:   Department of Orthopaedics, Bangalore Shoulder Institute, Bengaluru, Karnataka, India,, Nair Ayyappan V , Thampy J Sreejith ,   Department of Orthopaedics, Bangalore Shoulder Institute, Bengaluru, Karnataka, India,, Rambhojun Maythilisharan ,   Department of Orthopaedics, Bangalore Shoulder Institute, Bengaluru, Karnataka, India,, Mohan Pramod K ,   Department of Orthopaedics, Bangalore Shoulder Institute, Bengaluru, Karnataka, India,, George Joseph ,   Department of Orthopaedics, Laxmi Hospital, Kochi, Kerala, India,, Khan Prince Shanavas ,   Department of Orthopaedics, Apollo Adlux Hospitals, Kochi, Kerala, India.
Published: May 2024

Introduction: Glenoid rim fractures with Bankart lesions are called bony Bankart lesions and are associated with persistent glenohumeral joint instability. Acute bony Bankart lesions can be treated by various arthroscopic techniques. Here, we present a technique of arthroscopic bony Bankart repair using suture-assisted reduction and screw fixation. Discussion:The conventional suture anchor repair does not provide compression of the fractured fragment, and the bony piece may tilt because of the single-point fixation Conclusion: This procedure can achieve firm compression between the bony fragments and prevent rotation of fragment during screw fixation to the glenoid. The capsular plication distributes the loads to the surrounding soft tissues. Hence, this procedure should be offered to all patients presenting acutely with a large bony Bankart of size >25% of glenoid width, as it is minimally invasive as well as provides excellent outcomes and anatomical union Key words: Acute bony Bankart, shoulder dislocation, arthroscopic screw fixation, glenoid rim fracture, shoulder arthroscopy
The role of practical knowledge in keeping existing systems: a qualitative study of Finnish homeowners with oil heating
Authors: Kajoskoski Tuija
Published: May 2024

The uptake of homeowner energy retrofits and related policy instruments are lagging behind targets. The Finnish government has decided on the phasing out of oil heating by 2035, but despite financial and other support for homeowners, only 14 per cent of homeowners with oil heating reported planning to switch their heating systems. Homeowner decision-making on energy investments is typically seen as an outcome of rational evaluation based on calculations about costs, payback times, and savings in energy and money. However, informal, experience-based knowledge contributes centrally to situations where people end up keeping their current heating system, yet there is little research on practical knowledge when households consider energy investments. This article presents findings from interviews with Finnish homeowners (N=29) living in detached houses with oil heating systems and argues that homeowners’ embodied heating habits and practical knowledge are important in understanding homeowner willingness to keep existing heating systems. In the in-depth interviews conducted in spring 2022, homeowners discussed their energy use practices, past renovations and future renovation needs, as well as concerns related to switching oil heating to a low carbon heating system. The findings suggest that homeowners’ practical knowledge on heating with their existing system and the lack of such knowledge in relation to alternative heating systems may be one reason why homeowners are reluctant to switch their heating systems. The study contributes to a growing body of research which highlights the relevance of everyday practices in homeowner energy renovations.
Visualizing a Framework in Teaching Literacy to Filipino Deaf Students in Multimodal Learning Spaces
Authors: Francisco Marian Patricia Bea U. , Sulse Leonides D. , Wang Ye
Published: May 2024

Abstract: In this article, we visualize a framework of the intersectionality of literacy, spatial justice, and multimodality in teaching literacy to Filipino Deaf students. We propose a metaphor-based framework and discuss how it can be used in teaching literacy to Filipino Deaf students through classroom examples as well as suggestions and recommendations for teachers. We do this mainly through redefining the term literacy , allowing students access to different modalities, and restructuring learning spaces. We also explore the relationship between spatial justice and the concept of Deaf Space and how this applies in the "new normal" of online learning due to the pandemic. We also address the issue of how classroom and education structure may inadvertently produce spatial injustice, especially for Deaf students. Implications and additional questions in teaching Filipino Deaf students are also discussed.
Tieck’s Alternative Theory of Romantic Irony
Authors: Takamura David
Published: May 2024

ABSTRACT: This paper reexamines Ludwig Tieck’s theoretical contributions to Romantic irony and contrasts Tieck’s underacknowledged importance in this area with Friedrich Schlegel’s usual characterization as the progenitor of widely adopted ironic theory. With a unique understanding of dialogic self-creation, Tieck’s 1795 epistolary novel William Lovell proleptically critiques features of what will become the dominant Romantic-ironic worldviews articulated by Schlegel. More specifically, Tieck’s novel stresses the existence of a blind spot within the otherwise circumspect character of irony, foregrounding the risk of egoistic behavior that arises from Schlegel’s positive evaluation of constant subjective activity. Wary of such a risk, Tieck’s theory of irony represents a road not taken with respect to irony’s use as a tool to control and limit the self.
Rising from the Ruins: A Case Study of East German Memory Work, 1983–1984
Authors: Johnson Jason
Published: May 2024

ABSTRACT: This article focuses on the photo exhibition “Rising from the Ruins” hosted by the East Berlin tourist office. Opening in 1983 in the ruins of a bombed-out church, the exhibition contrasted the rubble of 1945 Berlin with the city’s postwar rebuilding, and in 1984, 1930 was added as a third comparative. Laying out the exhibition in its first two years while building on theory of GDR memory culture, this analysis argues that in this period 1983–1984, state control over the narrative presented faltered. As such, the exhibition can be viewed as a precursor of the eventual public rejection of GDR memory culture.