bluuebunny/crossref_metadata_2025 huggingface dataset:
Spot Welding of Dissimilar Materials Al6061/ Ss304 with an Interfacial Coating of Graphene Nano Platelets
Authors: Sudharshan Velavali , Paul Jinu
Published: December 2023

Spot welding of dissimilar materials Al6061 and SS304 with an interfacial
coating of Graphene Nano platelets (GNPs) by using the Resistance spot welding
(RSW) technique is described in this chapter. A thin layer of GNPs (a few micrometers
thick) is incorporated as an interlayer between Al6061/SS304 sheets (thickness 1 mm)
and spot welded in lap configuration. RSW parameters play a vital role in this joining
process. It was observed the strength of the lap joint increases with welding time and
current. The method of welding held up the metal ejection, which occurs at high
welding conditions. The influence of process parameters (welding current, time) on the
mechanical and microstructural properties of the spot-welded joint was evaluated in
detail. A tensile test was carried out in lap-shear mode to evaluate the strength of the
joint and to determine the peak load. The fusion zone and the weld nugget were
characterized by Scanning Electron microscopy and hardness analysis. SEM analysis
observes that Fe and Al matrix well looped around the Graphene particles leads to the
formation of inter-metallic compounds of Fe-GNP, Al- GNP, and Fe-Al-GNP at the
joint interface. The results are compared with the properties of joints without and with
GNP interlayer. It was found that the GNP interlayer enhances the properties of the
spot-welded joint and increases joint strength. Possible strengthening mechanisms
include enhanced grain refinement and dislocation pile-ups in the presence of the
GNPs.
Experimental studies on Mechanical characteristics of Bamboo Leaf Ash reinforcement with Aluminum 7075 alloy using Rotary Stir Casting Technique
Authors: Kolli Murahari , Naresh Dasari Sai , Prakash Babu K. Ravi
Published: December 2023

Aluminium metal matrix composites are an exclusive class of materials that
have improved performance parameters than their pure metal-based counterparts. These
composites are widely used in structural, marine, aviation, defense and mining
industries. Numerous synthetically derived hard ceramic reinforcements were widely
researched for property enhancement of Aluminum Metal Matrix Composites, but, the
exclusivity and the economic concerns of the synthetic reinforcements paved the way
for widespread studies of agro-waste-based and industrial waste based Aluminum
Metal Matrix Composites. In the current study, Bamboo Leaf Ash, an agro waste
derived ceramic reinforcement based Aluminum Metal Matrix Composite; Al
7075/Bamboo Leaf Ash is fabricated using the Liquid Metallurgy Stir Casting
technique with varying volume percentages from 2% to 8% of reinforcements in the
matrix by weight. Mechanical and Microstructural characterization of the metal matrix
composite is performed to ascertain the degree of improvement in properties of the
composite compared to the base metal. The results from the study confirmed that a
sound composite with higher hardness and strength was obtained. The microstructural
characterization also confirmed that the grain structure is significantly refined, leading
to property enhancement.
Polymer Nanocomposites with Improved Electrical and Thermal Properties for Smart Electronic Material Applications
Authors: Patnaik Tapan Kumar , Priyanka Achary Simadri , Behera Jyoti , Mishra Sanjukta
Published: December 2023

We know that in today’s scenario, smart materials are in fame and are an
important part of our daily life. Polymer nanocomposites (PNC) have attracted
significant research and industrial interests due to their promising potential for versatile
application. This nanocomposite technology has emerged from the field of engineering
plastics and potentially expanded its application to structural materials, coatings, and
packaging for medical products and electronic and photonic devices. The possibility of
electrical and thermal conduction in a polymer matrix with low amounts of
nanoparticles brings opportunities for highly demanding applications such as electrical
conductors, heat exchangers, sensors, and actuators. The development of smart
polymer nanocomposite (SPN) has been an area of high scientific and industrial
interest in recent years, due to fantastic improvements achieved in these materials. SPN
found potential applications in shape memory, self-healing, self-healing, self-cleaning,
and energy harvesting. This paper mainly focuses on the most recent advances in
polymer nanocomposites for everyday life applications, which are practically important
and extremely useful. The applications of PNC are endless and still increasing rapidly
due to their below-average cost and ease of manufacture. They make our lives more
convenient and enjoyable. The main target is to study the applications of electrical and
thermal properties of PNC for smart electronics materials.
An Investigation of Constant Amplitude Loaded Fatigue Crack Propagation of Virgin and Pre-Strained Aluminium Alloy
Authors: Kant Chandra , Ashraf Harmain Ghulam
Published: December 2023

The article examines and explores the impact of pre-strain on resistance to
fatigue crack propagation (FCP) via analytical models. Most of the materials during
service and processing have gone through preexisting strain due to strain-invigorating
processes. It is an utmost priority of any low-weight and high strength structural
requirement. The numerical study is based on aluminum alloy 7475 with T7375 heat
treatment, which is a candidate material for the aerospace industry due to its
mechanical properties. In this paper, virgin and pre-strained Aluminum7475, 2.54 &
5% are explored in the time-invariant loading for load or stress ratio (R) of 0, 0.1, and
0.4 (minimum stress/maximum stress) via fatigue crack propagation model Paris and
Crack annealing model. The model selected for the study is rooted in small-scale
yielding theory which is based on linear elastic fracture mechanics (LEFM) without
crack closure and accounting crack closure (CL). The emphasis on crack closure
behavior before and after the pre-strain of material. Effects of load ratio 0, 0.1, and 0.4
have been studied via crack closure models- Elber, Newman, and Virtual crack
annealing model. A comparative study of fatigue crack propagation Paris & Crack
annealing model forecast has been presented for virgin and strained conditions. The
predictions are validated via experimental data. Prediction error analysis has been
presented in the forecast and actual data.
Multistage Interconnection Networks: Introduction
Authors: Gupta Shilpa
Published: December 2023

Tremendous advancements have been reported in the computer and
communication industries due to the high demands of big data analysis. This led to the
use of parallel and distributed processors to play a part. These parallel processors have
to be connected to a large number of memory modules. The connection between these
processors and memory modules must be highly reliable for efficient big data analysis.
Multistage interconnection networks (MIN) provide data communication between
processors and memory modules at efficient speed with reasonably high reliability.
This chapter provides a detailed introduction to MINs with their evolution and
characterization. Further in this chapter, the research trends among researchers about
various classes of MINs have also been discussed.
Design and Reliability Modeling of FTGM
Authors: Gupta Shilpa
Published: December 2023

The gamma interconnection network is a reliable network that provides
redundancy in its basic topology but fault tolerance is still an issue to be addressed.
Although the usage of MUX and DEMUX lessens the issue in gamma MIN's unique
path behavior when the tag value is zero, it is still necessary to investigate the ideal size
of MUX and DEMUX which may be used with gamma MIN in order to give the
highest level of reliability. In order to make an overall generalization about all MINs, it
is crucial to determine whether the findings achieved for the SEN MIN apply to other
MINs that use switching elements of varying sizes. This chapter evaluates and presents
the impact of larger MUX and DEMUX sizes on gamma MIN. The results of the
evaluations show that the 4x1 MUX and 1×4 DEMUX provide the maximum level of
dependability and that increasing the size of the MUX and DEMUX lowers the
reliability to cost ratio.
A review of Bone Preparation Techniques for Anatomical Studies
Authors: Savitri  , R.C. Yakkundi  , Nirmala Matapathi  , Vishwanath Talawar
Published: December 2023

The scope of modern anatomy has become very wide because it is now studied by all possible techniques which can enlarge the boundaries of the anatomical knowledge. So, bones are essential part of anatomy teaching curriculum and are unsurpassed in the ability to provide three dimensional instruction in Osteology as well as understanding the sites of soft tissue insertion and the course of neurovascular structures in a region. Many techniques have been employed over the years for preparation of bones. These methods include the use of insects, chemicals and enzymes. Bone preparation involves soft tissue removal, maceration, bleaching and labelling of the bones. The present study conducted with the aim of evaluating the least time-consuming and effective method of bone preparation from embalmed and wet specimens.
Role of Ahiphena (Papaver sominiferum) in modern and ancient treatment
Authors: Purnima Bharti  , Manish Singh  , Amarendra Kumar Singh
Published: December 2023

Opium is botanically known as Papaver someniferum is cultivated in eastern countries and India only under license. Ahiphena cultivation is illegal in many countries due to its narcotic action. It is the source of various pharmaceutical alkaloids including morphine, codein etc. Ahiphena is not mentioned in Brihattrayee texts. Sharangdhara mentioned Ahiphena under Vyavaya Dravya in Raj Nighantu. Ahiphena comes under the class of Upavisha and it is used in various Kalpanas. Morphine is an analgesic opioid and is one of the most potent pain relievers. It has been used for pain relief and other indications for years. Morphine is highly addictive and its use is associated with significant physical and psychological dependence. Most commonly used in pain management, morphine provides major relief to patients afflicted with pain. Clinical situations that benefit greatly by medicating with morphine include management of palliative/end-of-life care, active cancer treatment, and vaso-occlusive pain during sickle cell crisis. Morphine also has off-label uses for painful conditions.
A clinical study to evaluate the efficacy of Triphala Kwatha with Madhu Mukha Dhavana in the management of Mukhapaka w.s.r. to Stomatitis
Authors: Sharanabasappa Chour  , Aneesur Rehman Madni
Published: December 2023

Background: The Mukha (Oral cavity) is considered to be one of important part of the Urdhwajatru because it work as the reflector of the body health by acting as gateway of the alimentary canal. Sarvasara Mukha Rogas are named as “Mukha Paka” occur by spreading completely in the Mukha so only named as Sarvasara Mukha Rogas. Mukhapaka can be correlated to Stomatitis. Methodology: This is a single-arm clinical trial where 20 patients fulfilling the inclusion criteria of Mukhapaka were selected and evaluated to see the efficacy of Triphala Kwatha with Madhu Mukha Dhavana. Source of patients was O.P.D and I.P.D of Shalakya Tantra, SMVVS RKM Ayurvedic Medical College, Vijayapura. Results: Signs and symptoms were given with suitable scores according to their severity based on relief after treatment. The results having P value less than < 0.001 were considered as statistically significant in this study. Triphala Kwatha with Madhu Mukha Dhavana was effective and significant on parameters of Mukhapaka. Discussion: Triphala Kwatha with Madhu has very significant effect in the management of Mukhapaka. Marked reduction in clinical symptom was well appreciated within 7 days of treatment. Triphala Kwatha with Madhu is proved to be cost effective, adoptive, safe and better drug of choice in the management of Mukhapaka.
Ayurvedic management of Idiopathic Thrombocytopenia Purpura - A Case Study
Authors: Chaithra T M  , Prashanth A S
Published: December 2023

The traditional Ayurvedic literature includes a thorough grasp of effective treatment to a majority of Modern-day health issues. Idiopathic Thrombocytopenic purpura (ITP) is one of these issues that is strengthening its roots in society. ITP is an Autoimmune disorder characterized by a low platelet count and mucocutaneous bleeding. ITP is defined as a Hematologic disorder, characterized by isolated thrombocytopenia without a clinically apparent cause. The major causes of accelerated platelet destruction include Immune thrombocytopenia, Decreased bone marrow production and increased splenic sequestration. Bleeding disorders are explained in classics under the heading of Raktapitta. ITP can be correlated with Tiryaka Raktapitta. It is Pitta pradhana tridoshaja vyadhi and it manifests as subcutaneous bleeding. In this study, a 21 year old female patient had complaints of Epistaxis, purpura, petechia, bruises since 6 months and she was treated with ayurvedic medicines. After treatment significant improvement was observed in patient’s condition, Haematological parameteres i.e, Platelet count was stable.
Effective Ayurvedic management of Madhumeha (Diabetes Mellitus): A Case Study
Authors: Boruah Palki , Manjunatha Adiga
Published: December 2023

Madhumeha known as silent killer needs to be treated as early as possible to stop onset of complication. Madhumeha is a Tridoshap redominant Vyadhi but Avrutta Vata and Bahudrava Shlesma is the main ailments. It is a subtype of Vataja Prameha. Diabetes Mellitus is a chronic metabolic disease of multifaceted etiology prevalent all over the world. However, in the recent years the prevalence of Diabetes is on rise, more upsetting in developed countries. It is a leading cause of morbidity and mortality all over the world. The global prevalence of Diabetes among adults over 18 years of age has risen from 4.7% in 1980 to 8.5% in 2014. In India cases of Diabetes Mellitus has shown surprisingly higher susceptibility which is a matter of great concern. The prevalence of Diabetes in India is currently reported to be around 13-15% and by the year 2025 it is estimated that approximately 55 million Indians will be diabetic. Methodology: A Case of 23 years female, complaining of increased frequency of Micturition, increased thirst since 7-8 months associated with loss of weight around 12-15 kg within one year, and generalized weakness was reported to Sri Kalabyraveshwara Ayurvedic Medical College & Research. Patient was under regular insulin since 1 and ½ years. Along with regular insulin, advised Shamanaaushadi, Udvartana, Virechanakarma and Nidanaparimarjana. Discussion: This Article is a discussion about a case of Diabetic mellitus successfully treated with Ayurvedic approach. Conclusion: The above described sets of Pacnchakarma treatment along with Shamanoushadhi has shown significant result clinically with speedy recovery within a month in present case study.
Effect of Girisindura Malahara on Padadari - Case Study
Authors: Veena Nandennavar
Published: December 2023

Ayurveda is considered to be the oldest healing science. In Sanskrit, Ayurveda means “The Science of Life”. The incidence of skin disease is gradually increasing and Padadari is one of the most common diseases which is seen now a days. It is also called as Vidari, Dari, Cracked Fissure. Feet are the most often neglected and affected part of the body even though they are most important part of our body. Cracks or fissures on foot have no age limit and can affect anyone. Most of the time cracks are occupational like for farmers and for those who stand for longer duration. Excessive walking, walking bare foot, back open shoes, obesity, diabetic, psoriasis, unhygienic conditions, exposure to dust, dirt and microbes are some of the common causes for Padadari. In Ayurvedic classics there are various herbs mentioned as Vrunaropaka. Here in this study Girisindura Malahara has been used in the case of Padadari. The obtained results and outcomes are being shown. Hereby presenting the case of Padadari which was treated successfully.
Management of Ardita through Nasya with special reference to Bell's Palsy : A Single Case Study
Authors: Jaya Ashok Jaswani  , G.H. Kodwani
Published: December 2023

In modern era, prevalence of neurological disorders are rising due to fast-paced and stressful lifestyle. Ayurveda categorizes neurological disorder as Vata Vyadhi. Of the 80 Nanatmaj Vatavyadhi, Ardita is the one. Ardita is the disease characterized by Mukhardha Vakrata & results in Facial asymmetry & dysfunction. Ardita can be correlated to Bell's Palsy. Bell's Palsy is a neurological condition that involves the 7th cranial nerve & results in facial drooping and weakness. As per Acharya Charaka, Nasya is the specific treatment for Ardita. Nasya is one of the Panchakarma procedure in which the drug (medicated oil / ghee / decoction / powder, etc.) is administered through Nasa, essentially to eliminate the vitiated Dosha present in Shira. The present case deals with the 50 years old man diagnosed with Ardita and treated with Ayurvedic Shaman Aushadh along with Nasya. Patient got complete relief in all symptoms with appreciable changes. Criteria of assessment was based on House-Brackmann facial paralysis scale. To explore and elaborate the role of Nasya in Ardita with special reference to Bell's Palsy, various Samhitas along with contemporary books, research articles available on Nasya and Ardita are studied. Panchakarma procedure like Nasya proves to be the promising Ayurvedic management in Ardita.
Comparative study of Brahmi Ghrita Brimhana Nasya and Ashwagandha Churna as adjuvant therapy in Stress associated with Hypothyroidism - Research Article
Authors: Kusum Thapa  , Pankaj Kumar Katara  , Arun Gupta
Published: December 2023

Background: Hypothyroidism is a common thyroid disorder in thyroid gland didn’t produce sufficient thyroid hormone. Hypothyroidism is a condition that can be attributed to Agni Dushti. Agnimandya causes Kapha Vata Dosha Vruddhi and Pitta Kshaya as a result. Prevalence of hypothyroidism in female is more common than male.  Aim: To study the effect of Brahmi Ghrita Brimhana Nasya in comparison with Ashwagandha Churna in stress associated with Hypothyroidism. Objectives: To study the effect of Brahmi Ghrita Brimhana Nasya on DAS Scale-42. Method: The selected patients will be divided into two groups by using computer-generated random numbers. Group A - Brahmi Ghrita Brimhana Nasya given with dose of 8 Bindu in two sitting for seven days with gap of seven days. Group B - Ashwagandha Churna given with dose of 5gm OD for 28 days. Results: Both groups were highly significant on DAS score-42 in stress associated with Hypothyroidism.
A clinical study to evaluate the efficacy of Raktamokshana with Ghati Yantra in Gridhrasi w.s.r. to Sciatica
Authors: Ameya PV  , Rajneesh V. Giri
Published: December 2023

Gridhrasi, one among the Vatavyadhi, is characterised by Stambha, Ruk, Toda, Grahana and Spandhana. It starts from Sphik pradesha and radiates down through the Prushtabhaga of Kati, Uru, Janu, Jangha and Pada. Kandara gets afflicted by the vitiated Vata to produce the clinical features of Gridhrasi. The two Kandara, one extending distally from Paarshni to toes and other extending above from the Paarshni to the Vitapa are involved. Sciatica is defined as a radiating pain along the course of the sciatic nerve and is felt in the back, buttocks, posterior of the thigh, legs and the foot. Sciatica has been reported to occur in 1 to 10% of the population, most commonly in the age group of 25 - 45 years. Single sitting of Raktamokshana was carried out and the parameters were reviewed after 7 days, 14 days and 21 days and changes in parameter were documented. There was significant reduction in the subjective symptoms such as pain, stiffness, numbness, twitching, functional disability and improvement in functional ability. Further, there was improvement in the objective parameters such as SLR test, Lasegue Test, femoral nerve stretch test and there was increased range of movements like flexion and extension when compared to before treatment. Raktamokshana using Ghati Yantra has proven effective both clinically and statistically in relieving the symptoms thus providing promising results in Gridhrasi.
The effect of Bhumyamalaki Churna and Kusha Mula Churna in the management of Asrigdara w.s.r. to Menorrhagia
Authors: Maheshwari Danappagoudara  , Savita S Patil
Published: December 2023

Background: Now a days in fast developing globalized era, the percentage of working women are more. Due to the busy schedule, she is unable to follow Paricharyas as mentioned in Samhitha, such as Rajaswala Paricharya, Sutika Paricharya. Due to which women are prone for menstrual disorders. One fifth of the women have the problem with heavy menstrual blood loss at some period of their reproductive life. One among them is Menorrhagia. Prolonged bleeding causes psychological upset like discomfort during work, lack of concentration, mental disturbance etc. Menorrhagia is defined as cyclic bleeding at normal interval; the bleeding is either excessive in amount (>80ml) or duration (>7days) or both. Menorrhagia is largely responsible for iron deficiency and iron deficiency anaemia, both of which have negative effect on women health. Acharyas explained both Shamana Chikitsa and Shodhana Chikitsa for Asrugdara. Among Shamana Chikitsa Bhumyamalaki Churna and Kusha Mula Churna are mentioned by Bhaishajya Ratnavali and Chakradatta respectively. Bhumyamalaki and Kusha Mula have Kashaya and Madhura Rasa, Shita Virya and Madhura Vipaka, does Pitta Shamana and Stambhana Karma. Both the drugs are easily available hence are opted for the study. Materials and methods: The present study was Randomised clinical study where 30 subjects diagnosed with Asrugdara was taken in 2 groups with 15 subjects in each group. Conclusion: Bhumyamalaki Churna is found to be more effective in managing the Asrugdara w.s.r. Menorrhagia.
Editorial 31
Authors: Pattaro Amaral Fernanda
Published: December 2023

Este volume da Revista Pensamiento Americano é dedicada à reflexões sobre a família e a escola. De forma bastante simples, podemos começar afirmando que essas são duas instituições básicas para a socialização humana: a primeira é a família, onde aprendemos os primeiros passos da socialização, e a segunda é a escola, onde aprendemos a nos comportar dentro do mecanismo da cidadania. Afirmo que a cidadania é um mecanismo baseado nas leituras de Foucault, nos dispositivos de poder e, naturalmente, em um dos grandes teóricos do século XX, para quem a escola também era um organismo bastante interessante, uma vez que esse processo de socialização que se engendra nela atende a determinados interesses. Podemos aqui fazer algumas leituras sobre esses dois contextos separados (família e escola) em suas características positivas e negativas, bem como essa integração entre os dois e seus lados bonitos e não tão bonitos. Com isso, já fica claro que falar sobre esses dois pontos que vão ter uma intersecção não é algo frugal, não é algo frágil, é, portanto, algo bastante complexo e que atende às necessidades de seu momento histórico.
Op weg naar een sociaal rechtvaardige energietransitie
Authors: Bruggeman Dieter , Juwet Griet , van der Star Marieke
Published: December 2023

De overstap naar een fossielvrij en duurzaam energiesysteem was nog nooit zo relevant als vandaag de dag. Maar hoe doe je dat nu eigenlijk: groene energie delen met je buren, de gemeenschappelijke traphal duurzaam verwarmen, of koken zonder gas? Investeer je beter in wat extra centimeters dakisolatie of in een aansluiting op het warmtenet? Op het eerste zicht wat banale vragen, maar misschien maakt het antwoord op dit soort kwesties wel dat we onze energievoorziening duurzaam én sociaal rechtvaardig krijgen.
‘Count your Blessings!’ The Interpretive Potential of Sacramental Theology for Everyday Ritualizations around Food
Authors: Klomp Mirella , Smit Peter-Ben
Published: December 2023

In this article, the authors explore the yield of a sacramental lens on extra-ecclesial ritualizations around food in contemporary Dutch ‘secularized’ culture. In an effort to explore the scope of sacramental theology beyond the liturgical ritual of the Eucharist/Holy Communion, they conclude that sacramental theology as a heuristic lens has a promising potential to reveal what is at stake when it comes to ordinary practices of food. Taking Louis-Marie Chauvet’s ground-breaking study Symbol and Sacrament as a point of departure for a sacramental frame, and using three examples from a recent Dutch TV series on counting blessings at dinner time, they seek to answer the question “What is the heuristic potential of a sacramental perspective on food-related ritualizations in everyday life?” The authors conclude that everyday ritualizations, in turn, constructively challenge ‘classic’ sacramental and liturgical theology. Thus, a sacramental lens on extra-ecclesial food-related ritualizations can enhance the understanding of the Eucharist/Holy Communion, as well as reveal what is at stake when it comes to ordinary (ritualized) practices of food.
Ritual Worlding. Exploring the Self-and-world-making Efficacy of Rituals
Authors: Mathijssen Brenda
Published: December 2023

Despite extensive research on the functions and meanings of ritual, the question of ritual efficacy remains a topic of debate. This paper explores how the concept of worlding can contribute to the study of ritual efficacy. Based on theoretical literature and qualitative research into cremation and perinatal loss, it proposes that rituals can be understood as worlding practices characterized by an entanglement of virtuality and actuality. In rituals, individuals frame a subjunctive time-space, playfully speculating with multiple experiential realities (what could be) while being anchored in the present (what is). The paper demonstrates that this intricate entanglement is key to the self-and-world-making quality of rituals and is crucial to understanding their efficacy. Furthermore, it shows that the value of the concept of worlding lies in its emphasis on embodied experiences, the active nature of our being in the world, and the recognition of power dynamics. Ritual worlding enables individuals to navigate the ambiguities that accompany life and death.
Worldview Communication by Ritual Counsellors. An Explorative Multiple Case Study on Funeral Rituals
Authors: Mulder André
Published: December 2023

This contribution explores the question how ritual counsellors shape their hermeneutical-communicative role and how they use worldview communication in the preparation and performance of a funeral. Data were collected from a group of six ritual counsellors with a questionnaire and a group interview. The data were interpreted through the lens of three hermeneutical models. I come to the conclusion that respondents are aware of worldview aspects of their work, while they differ in the role they take. Some are more guides, others more witnesses. The role of priestess which some of the counsellors adopt deviates from the available professional theory. More reflection is needed to develop such a theory about worldview communication outside the church.
Społeczne znaczenie zieleni miejskiej podczas pandemii COVID-19. Stan badań
Authors: Łukaszkiewicz Jan , Fortuna-Antoszkiewicz Beata , Botwina Jakub
Published: December 2023

Zdrowa, bujna zieleń jest czynnikiem, który działa odprężająco, kojąco i terapeutycznie na ludzki organizm – zarówno w sferze fizycznej, jak i psychicznej (soma i psyche). W Europie począwszy od XIX w. zieleń była świadomie wprowadzana do struktury urbanistycznej miast, a działania te intensyfikowano w XX i XXI w., m.in. poprzez odtwarzanie zasobów po zniszczeniach z okresu I oraz II wojny światowej oraz zakładanie w miastach nowych wielofunkcyjnych parków i ogrodów tematycznych. Celem niniejszego opracowania jest przedstawienie badań potwierdzających, że roślinność ma niezwykle korzystny wpływ na stan zdrowotny i jakość życia ludzi, co zostało dobitnie udowodnione podczas pandemii COVID-19. Pandemia ta, oprócz samego chorobotwórczego działania wirusa, przyniosła ze sobą poważne konsekwencje dla jakości życia znacznej części populacji wielu krajów na świecie, zarówno w sferze ogólnej kondycji zdrowotnej, jak i zdrowia psychicznego. Badania obejmują kilka zasadniczych etapów. W pierwszej kolejności określono problematykę i sformułowano główny cel badań. Następnie przeprowadzono kwerendę literatury przedmiotu, aby zgromadzić przykłady dotyczące kluczowej roli parków miejskich, lasów i drzew dla jakości życia w miastach, zwłaszcza w kontekście pandemii COVID-19. Wynikiem analizy zebranych danych jest stwierdzenie, że parki, lasy miejskie, zieleń wysoka i itp. mają niezwykle istotne i pozytywne znaczenie dla środowiska miejskiego, ale przede wszystkim dla społeczności miejskiej i jakości życia, zwłaszcza w czasie pandemii. Szczególnie duże znaczenie ma optymalna struktura zadrzewień – nieschematyczna, swobodna, odwzorowująca cechy stylu krajobrazowego, która wpływa bardzo ściśle na jakość wypoczynku. W podsumowaniu przedstawiono syntetycznie kryteria, jakimi powinna odznaczać się zieleń miejska dla wypoczynku i rekreacji, określając zasadnicze przyczyny i problemy związane z utrzymaniem zieleni w miastach, ponieważ aby prozdrowotne oddziaływanie zieleni było skuteczne, musi być zapewnione jej odpowiednie utrzymanie i pielęgnacja. Słowa kluczowe: miasta, zieleń miejska, drzewa, zadrzewienia, komfort wypoczynku, pandemia COVID-19
Bezrobocie w województwie mazowieckim – dynamika zmian w latach 1999–2022
Authors: Dąbrowska Małgorzata
Published: December 2023

Bezrobocie jest jednym z największych problemów społecznych. To wielowątkowe zjawisko wywierające negatywny wpływ na sfery życia politycznego, gospodarczego i społecznego zostało uznane, jako zjawisko jawne i trwałe. Od okresu transformacji systemowej stało się ono jednym z kluczowych problemów makroekonomicznych i makrospołecznych Polski. Celem opracowania jest analiza dynamiki bezrobocia i jego struktury w układzie administracyjnym w województwie mazowieckim, poszczególnych podregionach i powiatach – w okresie 1999–2022. W opracowaniu zdefiniowano bezrobocie i strukturę bezrobocia oraz zmiany zachodzące na przestrzeni analizowanego okresu na podstawie dostępnych danych statystycznych GUS i WUP Warszawa. Przełomową zmianę możemy zauważyć po wstąpieniu Polski do Unii Europejskiej, kiedy to bezrobocie zaczęło spadać. Przedstawione w opracowaniu analizy wskazują na poprawę sytuacji na rynku pracy i zmniejszenie dystansu między województwami i powiatami. Słowa kluczowe: rynek pracy, bezrobocie, stopa bezrobocia rejestrowanego
Impact of the COVID-19 Health Crisis on Key Populations at Higher Risk for, or Living With, HIV or Hepatitis C Virus and People Working With These Populations: Multicountry Community-Based Research Study Protocol (EPIC Program) (Preprint)
Authors: Delabre Rosemary M , Di Ciaccio Marion , Lorente Nicolas , Villes Virginie , Castro Avila Juliana , Yattassaye Adam , Bonifaz César , Ben Moussa Amal , Sikitu Ingrid-Zaïre , Khodabocus Niloufer , Freitas Rosa , Spire Bruno , Veras Maria Amélia , Sagaon-Teyssier Luis , Girard Gabriel , Roux Perrine , Velter Annie , Delpech Valérie , Ghosn Jade , Riegel Lucas , Rojas Castro Daniela
Published: December 2023

BACKGROUND

Information concerning the impact of the COVID-19 health crisis on populations most affected by HIV and hepatitis C virus (HCV; or key populations [KP]), and those working with these populations in community settings, is limited. Community-based organizations working in the field of HIV and viral hepatitis are well placed to identify and meet the new needs of KP owing to the health crisis.

OBJECTIVE

This study aims to describe the development and implementation of an exploratory and descriptive multicountry, community-based research program, EPIC (Enquêtes Pour évaluer l’Impact de la crise sanitaire covid en milieu Communautaire), within an international network of community-based organizations involved in the response to HIV and viral hepatitis. The EPIC program aimed to study the impact of the COVID-19 health crisis on KP or people living with HIV or HCV and people working with these populations at the community level (community health workers [CHWs]) and to identify the key innovations and adaptations in HIV and HCV services.

METHODS

A general protocol and study documents were developed and shared within the Coalition PLUS network. The protocol had a built-in flexibility that allowed participating organizations to adapt the study to local needs in terms of the target population and specific themes of interest. Data were collected using surveys or interviews.

RESULTS

From July 2020 to May 2022, a total of 79 organizations participated in the EPIC program. Across 32 countries, 118 studies were conducted: 66 quantitative (n=12,060 among KP or people living with HIV or people living with HCV and n=811 among CHWs) and 52 qualitative (n=766 among KP or people living with HIV or people living with HCV and n=136 among CHWs).

CONCLUSIONS

The results of the EPIC program will provide data to describe the impact of the health crisis on KP and CHWs and identify their emerging needs. Documentation of innovative solutions that were put into place in this context may help improve the provision of services after COVID-19 and for future health crises.

INTERNATIONAL REGISTERED REPORT

DERR1-10.2196/45204
Clinical trial research on furagin-induced anaphylactic shock: assessing mechanisms and preventive strategies
Authors: Lisiecka M.Z.
Published: December 2023

Background. The study investigates the pressing issue of furagin-induced anaphylactic shock, addres-sing the immediate need to understand its mechanisms and create preventive strategies. Anaphylactic shock due to furagin, a widely used antimicrobial drug, has raised serious concerns. The goal is to elucidate the underlying mechanisms and risk factors of furagin-induced anaphylactic shock. Materials and methods. This research delves into this critical subject through a controlled longitudinal study on both humans and induced anaphylaxis in rats. Results. Using an advanced blind controlled longitudinal design, the study evaluates allergic reactions in humans and induced anaphylaxis in rats. It also explores the safety, tolerability, and pharmacokinetics of furagin over five days in adult patients. Moreover, the study assesses the efficacy of antihistamine pre-treatment in reducing allergic reactions. Results reveal a dose-dependent trend in allergic reactions in rats, demonstrating the effectiveness of antihistamine pre-treatment in reducing the severity of allergic symptoms. Patients with previous allergies, especially to medications, exhibited increased susceptibility to furagin-induced anaphylactic symptoms. The study underscores the potential for antihistamine pre-treatment as a preventive strategy and contributes to the understanding of allergic responses. This research informs clinical practice by providing insights into risk factors and preventive measures for furagin-induced hypersensitivity, ultimately enhancing patient safety. Conclusions. The study findings hold promise for personalized interventions and advance our understanding of drug-induced hypersensitivity reactions.
Advancement in Plant Tissue Culture-Based Research for Sustainable Exploitation of Well-Known Medicinal Herb Bacopa Monnieri
Authors: Vinod Abhijith , Sharma Shivika , Sharma Vikas
Published: December 2023

The current review focuses on the plant Bacopa monnieri, one of prominent medical herbs in Indian ayurvedic system. The plant is well known for its cognitive and memory enhancing capabilities. The plant contains many useful alkaloids and secondary metabolites. Studies have shown that it has various promising pharmacological properties which have the potential to treat many illnesses and disorders such as asthma, bronchitis, rheumatism also in for renal disease, water retention, blood cleaning etc. This leads to the over exploitation of the plant which puts a stress on the naturally available stock of the plant, therefore, it becomes a necessity to find optimum methods for mass production of the plant and its important secondary metabolites. This review attempts to compile and to discuss the advancements in methods and techniques including type of culture vessels, plant growth regulators (PGRs), effect of stress, plant growth promoting rhizobacteria (PGPRs) interactions; for in vitro propagation of Bacopa monnieri and the enhanced production of its important bioactive (bacoside) for its sustainable exploitation.
Region of Nuclear Ribosomal DNA (ITS2) and Chloroplast DNA (rbcL and trnL-F) as A Suitable DNA Barcode for Identification of Zingiber loerzingii Valeton From North Sumatera, Indonesia
Authors: Prasetya Eko , Lazuardi Lazuardi , Harahap Fauziyah , Rachmawati Yuanita , Yusuf Yusnaeni , Al Idrus Said Iskandar , Prastowo Puji
Published: December 2023

Zingiber loerzingii Valeton is one of the species in the Zingiberaceae family found throughout Aceh and North Sumatra, Indonesia, with slimy flowers, yellowish white color, and dark orange stamens. Z. loerzingii is endemic in North Sumatra with a very limited distribution. The International Union for Conservation of Nature and Natural Resources classifies this plant into the vulnerable ones category. This study aims to examine the potential of DNA barcoding from nuclear DNA (ITS2) and DNA chloroplasts (rbcL and trnL-F) to identify Z. loerzingii plants. The research sample was obtained from two main distribution areas of Z. loerzingii in North Sumatra, Indonesia, namely Sibolangit Nature Reserve and Tangkahan Conservation Forest. The results showed that all the DNA barcode markers used were able to classify Z. loerzingii into the same group in the phylogenetic analysis. ITS marker is the most effective marker for classifying Zingiberaceae species compared to rbcL and trnL-F markers. The ITS2 marker has the lowest level of intraspecific and intraspecific genetic distance overlap compared to the rbcL and trnL-F markers. This research is expected to provide information related to the DNA barcode of Z. loerzingii in an effort to conserve this rare plant.
The Diversity of Scarabaeid Beetles (Scarabaeidae: Coleoptera) in The Lowland Rainforest Ecosystem of Sorong Nature Tourism Park, West Papua, Indonesia
Authors: Fitradiansyah La Ode , Atmowidi Tri , Priawandiputra Windra , Kahono Sih
Published: December 2023

Scarabaeid beetles have an essential role in forest ecosystems, such as nutrient recycling, seed dispersal, forest regeneration, controlling parasite, and reducing carbon emissions. Until now, there has been no publication on scarabaeid beetle diversity in the lowland rainforest ecosystem of Papua, Indonesia. This study aims to measure the diversity of scarabaeid beetles in the lowland rainforest ecosystem of Sorong Nature Tourisme Park (SNTP), West Papua, Indonesia. Determination of study sites used in this study was using the purposive sampling method in three habitat types i.e., rehabilitation zone, conservation zone, and protection zone using baited dung traps (type A, B, and C dung traps), light trap, and active sampling. The fresh cow and human feces baits were used for dung traps that was replaced every 24 hours (68 repetitions for 68 days) in each habitat. Results showed a total of 30 individuals belonging to 13 species of scarabaeid beetles were collected. Onthophagus has the highest species richness (5 species) and the low species richness were Aphodius sp., Anomala sp., and Adoretus sp. (1 species). The protection zone has the highest diversity index (H’=2.09), followed by the conservation zone (H’=2), and rehabilitation zone (H’=0.5). Based on trap type, dung trap collected the most beetle species (9 species), followed by light trap (6 species), and active sampling (2 species). Based on Pearson correlation, soil pH significantly correlated with beetle abundance. This study was the first report of scarabaeid beetles in the West Papua, Indonesia.
“Ren” and Spatial Design in Ancient Chinese Architecture: A Discussion from the Perspective of Confucian Aesthetic Concepts
Authors: Song Hanzhi
Published: December 2023

This paper adopts the unique perspective of Confucian aesthetic principles to investigate their profound impact on the interrelationship between “Ren” (benevolence) and spatial design in classical Chinese architecture. Drawing upon core Confucian concepts such as “Ren”, “Tian Ren He Yi” (the unity of man and nature), and “Jin Shan Jin Mei” (the pursuit of perfection), the study meticulously analyzes specific instances of classical architectural layouts and spatial designs, providing a detailed exposition of the manifestation of “Ren”. Subsequently, it elucidates how Confucian aesthetic principles influence classical architecture by inheriting and developing the spirit of benevolence and adeptly applying an aesthetic consciousness of the unity of space and time. Simultaneously, the paper distinctly presents the profound insights of Confucian aesthetic principles on contemporary spatial design and societal development. This influence extends beyond the formal and structural aspects of architecture, permeating deeply into the cultural connotations embedded in architecture. It injects distinctive and valuable design wisdom into contemporary society, contributing not only to the comprehension of the cultural value of ancient architecture but also furnishing a novel framework for contemporary spatial design. In doing so, it offers concrete and far-reaching guidance for the construction of a harmonious society.
Empirical Analysis of Teacher Behaviors Impact on Students’ Metacognitive Strategy Selection in Higher Education
Authors: Zhou Zipeng
Published: December 2023

This study conducts an empirical evaluation of how teacher behaviors impact on students’ metacognitive strategy selection in higher education. It defines metacognitive strategies and investigates the impact of different teaching behaviors on their application by students. Utilizing quantitative and qualitative methods, such as surveys and interviews, the research identifies a notable correlation between teacher practices and student use of metacognitive strategies. The findings provide key insights into pedagogical processes and suggest actionable strategies for educational practice and policy development.
ENTREPRENEURIAL ECOSYSTEM OF AGRICULTURAL SOCIAL FRANCHISING
Authors: Stefanović Suzana , Stanković Milica
Published: December 2023

Although the implementation of the social franchising concept is relatively new in agricultural business, examples of successful business stories have recently appeared, especially in the underdeveloped countries of Asia, Africa and South America. The aim of the paper is to determine the best examples of entrepreneurial ecosystems of agricultural social franchising by applying a qualitative multiple case study analysis and point out the importance of the implementation of agricultural social franchising in the development of agribusiness in the Republic of Serbia. The experiences of analyzed social agricultural franchises from Kenya, Bangladesh and Nigeria can serve as an example of good practice for the development of social franchising in rural areas in Serbia, with the aim of developing productive agriculture that will lead to economic development. It is very important to enable the development of social agricultural franchising through the Strategy of agriculture and rural development, bearing in mind a number of benefits that can be realized in Serbian agriculture, primarily when it comes to the development of rural areas and the increase in the income and social welfare of farmers.
CHALLENGES TO HIGHER EDUCATION IN SERBIA – A CONTRIBUTION TO THE PUBLIC DEBATE ON HIGHER EDUCATION REFORM
Authors: Đorić Gorana
Published: December 2023

Higher education, as an area of great public interest, is the subject of a series of state actions, laws and allocation of financial resources. Reform/s in the field of higher education assume that we have identified problems in higher education and that we have criteria based on which we will evaluate reform solutions and opt for the one/s that best meet those criteria. The intention of this text is to contribute to the identification and understanding of some of the problems that public policies in the field of higher education should address and to offer criteria for evaluating the proposed solutions. As the basic problems of higher education (in Serbia) we have identified - the enlargement of the student population and the demand for quality control arising from the need to standardize every "serial" production, the need to expand the coverage of underrepresented social groups, the need for financial and other support for underrepresented social groups, which arise from the combination of enlargement and inclusiveness of higher education, the increase in the diversity of the student population in terms of abilities, aspirations, motivation and value orientations, and the need for innovations in teaching methods in higher education, which results from this.
La ratificación del Protocolo Facultativo CEDAW
Authors: Coddou Mc Manus Alberto Raúl
Published: December 2023

The recent ratification of the State of Chile to the Optional Protocol to the Convention on the Elimination of All Forms of Discrimination against Women (OP-CEDAW) invites us to reflect on how Chile has related to individual communications procedures of the Universal Human Rights System. This article describes and analyzes individual communications of the Universal Human Rights System, with a special focus on the role of the Committee on the Elimination of Discrimination against Women. Moreover, it critically addresses the reasons that delayed the ratification of OP-CEDAW and the challenges it entails for Chilean Human Rights Institutions.
Catalysing Democracy: Exploring Security and Performance in Blockchain-Based Electronic Voting Systems and Centralized Solutions
Authors: Sood Sumesh
Published: December 2023

Abstract: This research paper conducts a comprehensive comparative study between blockchain-based electronic voting systems and centralized solutions, focusing on their security and performance attributes. Acknowledging the significance of electronic voting in modern democracies, the study delves into blockchain's role in enhancing security and transparency while addressing potential challenges. Through an in-depth literature review, the paper examines the existing research landscape, highlighting security aspects, performance evaluations, and the impact of decentralization. The subsequent analyses dissect the security features, enhancements, vulnerabilities, and potential attacks in each system, followed by a thorough performance assessment encompassing transaction speed, scalability, and resource consumption. The interplay between security and performance tradeoffs is explored, culminating in a discussion of the research's implications, future directions, and ethical considerations. The study's significance lies in guiding decision-making, promoting balance, and fostering ongoing innovation in the pursuit of secure and efficient electronic voting systems.