bluuebunny/crossref_metadata_2025_split huggingface dataset:
Εξοικείωση εκπαιδευτικών με διερευνητικές πρακτικές μέσα από ένα πρόγραμμα επαγγελματικής ανάπτυξης
Authors: Τσαλίκη Χριστίνα , Καριώτογλου Πέτρος 
Published: December 2024

Στην εργασία μελετώνται στοιχεία διδασκαλίας Φυσικών Επιστημών (ΦΕ) διερευνητικού τύπου όπως αυτά αναπτύχθηκαν σε ένα πρόγραμμα Επαγγελματικής Ανάπτυξης (ΕΑ) εκπαιδευτικών. Το πρόγραμμα διήρκησε ένα χρόνο και σε αυτό συμμετείχαν τέσσερις εκπαιδευτικοί Πρωτοβάθμιας και Δευτεροβάθμιας εκπαίδευσης. Ειδικότερα, οι πρακτικές τους μελετήθηκαν με μη συμμετοχική παρατήρηση τόσο κατά τη διάρκεια του προγράμματος όσο και ένα χρόνο μετά από τη λήξη του. Τα αποτελέσματα δείχνουν πως οι εκπαιδευτικοί ενσωμάτωσαν στοιχεία καθοδηγούμενης διερεύνησης στις πρακτικές τους, τα οποία παρέμεναν και μετά την ολοκλήρωση του προγράμματος. Παράλληλα, εμφανείς ήταν οι δυσκολίες που αντιμετωπίστηκαν στην υιοθέτηση περισσότερο ανοιχτών διερευνητικών πρακτικών.
Η επίδραση των γονικών πρακτικών στη συμπεριφορά παιδιών προσχολικής ηλικίας, από την οπτική των γονέων
Authors: Ευθυμιάδου Όλγα , Αντωνιάδου Ναυσικά 
Published: December 2024

Ο τρόπος ανατροφής επιδρά στην ψυχοκοινωνική ανάπτυξη των παιδιών, στην καλλιέργεια φιλοκοινωνικής συμπεριφοράς και στην προσαρμογή τους στο ευρύτερο κοινωνικό περιβάλλον. Η παρούσα έρευνα είχε ως σκοπό τη διερεύνηση των επιδράσεων του γονικού τρόπου διαπαιδαγώγησης στην εκδήλωση δυσπροσαρμοστικών και φιλοκοινωνικών συμπεριφορών παιδιών προσχολικής ηλικίας. Στην έρευνα συμμετείχαν 215 γονείς (134 εξ αυτών ζευγάρια, στη συντριπτική τους πλειοψηφία 31-50 ετών) παιδιών ηλικίας 4-6 ετών και για τη συλλογή των δεδομένων αξιοποιήθηκε ηλεκτρονικό ερωτηματολόγιο (Ερωτηματολόγιο Τύπων Γονέων και Ερωτηματολόγιο Δυνατοτήτων και Δυσκολιών). Τα αποτελέσματα κατέδειξαν στατιστικά σημαντικές διαφορές μεταξύ μητέρων και πατέρων μόνο ως προς τον υποστηρικτικό γονικό τύπο. Επιπλέον, αναδείχθηκε ότι ο υποστηρικτικός τρόπος ανατροφής συνδέεται κυρίως με την επίδειξη φιλοκοινωνικής συμπεριφοράς, ενώ ο αυταρχικός και ο ανεκτικός με εξωτερικευμένα προβλήματα (υπερκινητικότητα ή/και διάσπαση προσοχής, προβλήματα συμπεριφοράς), με ορισμένες διαφοροποιήσεις ανάλογα με το φύλο του γονιού. Συνολικά, τα αποτελέσματα της παρούσας έρευνας δείχνουν ότι για την αποτελεσματική ανατροφή και την πρόληψη εξωτερικευμένων και εσωτερικευμένων προβλημάτων στα παιδιά, η χρήση υποστηρικτικών τρόπων τόσο από τις μητέρες όσο και από τους πατέρες μπορεί να διαδραματίσει καθοριστικό ρόλο.
THE EVOLUTION OF PUBLIC-PRIVATE PARTNERSHIP IN HISTORICAL RETROSPECT
Authors: Mazharova Lina A. 
Published: December 2024

The article is devoted to the analysis of the domestic and foreign history of the development of public-private partnership. Status of the issue: According to the author, there is a certain limitation in the issue of periodization and analysis of the historical experience of PPP. The denial of continuity in the issue of PPP evolution makes it difficult to assess the significance of this phenomenon and identify prospects for its development. In this regard, the purpose of the study is to analyze the domestic and foreign experience of cooperation between the state and private business structures, its periodization and identification of patterns of PPP development.
Materials and methods of research: analysis, historical-comparative and historical-systemic methods, as well as the method of actualization are chosen as methods. With their help, a consistent analysis of the forms of interaction between the state and private economic entities has been carried out, starting from the Ancient World and ending with the present.
The results of the study: 1) PPP has a long history, but the basic goals of such cooperation, both for the state and for the "private entity" remained unchanged; 2) the history of PPP development has developed alternating periods of active development and "pauses", periods of development coincide with periods of structural adjustment in the economy; 3) our country has significant experience in the application of a public-private partnership that is not inferior to other countries. This experience can be taken into account when determining ways to further develop PPPs; 4) public-private partnerships cannot be built according to a single template, a variety of mechanisms corresponding to various tasks of public policy is necessary.
In this regard, the possibilities of using PPP to solve a number of medium- and long-term tasks of the economic policy of the Russian Federation are substantiated.
DYNAMIC DEVELOPMENT OF THE RESIDENTIAL REAL ESTATE MARKET IN MOSCOW
Authors: Milkina Yulia A. , Makarova Ekaterina E. 
Published: December 2024

Moscow occupies a special place in the real estate market of the Russian Federation, as it is characterized by a large volume of new residential real estate, the existence of large market players and the presence of high (compared with other regions of the country) effective demand. In many ways, the stability of the Russian real estate market depends on the stability of the Moscow real estate market. For this reason, an analysis of the current state of the Moscow real estate market is of great importance.
Objective. Analysis of the dynamic development of the residential real estate market in Moscow for the period 2018-2023.
Methodology. The study is based on the analysis of statistical data on the residential real estate market in Moscow for the period 2018-2023.
Results. The conducted research has shown that the Moscow residential real estate market has prospects for outstripping growth and development. It has a high level of attractiveness for investors and buyers due to its dynamism and the introduction of modern technologies. At the same time, there are problems in the residential real estate market in Moscow that require immediate solutions, affecting supply and demand. Conclusions are drawn on the development of the residential real estate market and measures are proposed to improve the efficiency of the real estate market.
Practical implications. To improve the efficiency of the Moscow real estate market, it is necessary to take into account the interests of both potential buyers and developers by balancing supply and demand in the real estate market through the implementation of various measures such as price regulation, infrastructure improvement, government support programs, etc.
Ozone therapy as a treatment for diabetic foot ulcers: a systematic review and meta-analysis
Authors: Filho Markinokoff Lima e Silva , Paggiaro André Oliveira , Fernandes de Carvalho Viviane , Gemperli Rolf 
Published: December 2024

Objective: Studies have suggested that ozone therapy stimulates antioxidant enzyme expression and activity, regulates growth factor production, increases local blood flow and provides antibacterial protection. We sought to analyse the evidence related to the use of ozone therapy in the treatment of diabetic foot ulcers (DFUs). Method: A systematic review and meta-analysis was conducted using published clinical trials indexed in the PubMed, Embase and Web of Science databases up to December 2020. Outcomes analysed included: number of ulcers cured; ulcer area reduction; length of hospital stay; changes in blood glucose levels; antioxidant activity; and number of amputations. Results: Initially, 61 studies were identified; however, only six met all of the eligibility criteria for inclusion in the final sample. It was found that patients receiving ozone therapy displayed higher rates of healing (i.e., healed ulcers), shorter hospital stays, increased catalase activity and reduced blood glucose levels. There was an observed increase in the number of ulcers healed; however, there was a considerable risk of bias in the studies evaluated. Conclusion: Although many studies have suggested ozone therapy as a promising candidate in the treatment of DFUs, further research is required, with a better scientific outline, to validate the results.
Unusual ovarian hyperstimulation syndrome presentation: Pleural effusion without ascites. A case report
Authors: Solsona Íngrid , Peralta Sara , Barral Yasmina , Fàbregues Francisco , Giménez-Bonafé Pepita 
Published: December 2024

BACKGROUND
Ovarian hyperstimulation syndrome (OHSS) is a life-threatening complication that can occur in the luteal phase or early pregnancy after controlled ovarian stimulation. This case report highlights a unique manifestation of OHSS involving pleural effusion (PE) in a patient without identifiable risk factors.
CASE SUMMARY
A 39-year-old woman who underwent controlled ovarian hyperstimulation for an in vitro fertilization (IVF) cycle experienced dyspnea on the eleventh day of post oocyte retrieval. The diagnosis was severe OHSS with a unique manifestation of PE without ascites. Clinical management involved fluid balance and treatment with albumin, furosemide, thromboembolic prophylaxis, and thoracentesis. A continued drainage of the pleural cavity was performed. The patient had a favorable outcome, and a dichorionic diamniotic gestation passed without incident.
CONCLUSION
OHSS and its potential complications can include respiratory distress and PE, as well as thromboembolic disorders.
Transient extreme insulin resistance in a critically ill patient: A case report
Authors: Wei Xiu-Yu , Shen Hsiu-Nien 
Published: December 2024

BACKGROUND
Acute hyperglycemia due to insulin resistance is common in critically ill patients, typically managed with insulin infusion. However, the occurrence of transient extreme insulin resistance (EIR) requiring exceptional high-dose insulin is rare.
CASE SUMMARY
We present the case of a 68-year-old woman with pneumonia who suffered an out-of-hospital cardiac arrest, subsequently developing transient EIR following a new episode of sepsis. Remarkably, insulin resistance rapidly reversed when the insulin infusion rate peaked at 960 units/hour (a total of 18224 units on that day), and it was promptly titrated down to zero upon achieving the target glucose level.
CONCLUSION
Exceptional high-dose insulin infusion may be required in critically ill patients with stress-related EIR, which is typically transient. Clinicians should be aware of the phenomenon and cautious to avoid hypoglycemia and fluid overload during the steep titration of high-dose insulin infusion.
Latest developments in arthroplasty for hip fractures
Authors: Kennedy Ian W. , Meek R. M. D. 
Published: December 2024

Hip fractures pose a major global health challenge, leading to high rates of morbidity and mortality, particularly among the elderly. With an ageing population, the incidence of these injuries is rising, exerting significant pressure on healthcare systems worldwide. Despite substantial research aimed at establishing best practice, several key areas remain the subject of ongoing debate. This article examines the latest evidence on the place of arthroplasty in the surgical treatment of hip fractures, with a particular focus on the choice of implant, the use of cemented versus uncemented fixation, and advances in perioperative care.Cite this article: Bone Joint J 2024;106-B(12):1372–1376.
Can blood flow restriction therapy improve quality of life and function in dissatisfied knee arthroplasty patients?
Authors: Stroobant Lenka , Jacobs Ewoud , Arnout Nele , Van Onsem Stefaan , Tampere Thomas , Burssens Arne , Witvrouw Erik , Victor Jan 
Published: December 2024

AimsApproximately 10% to 20% of knee arthroplasty patients are not satisfied with the result, while a clear indication for revision surgery might not be present. Therapeutic options for these patients, who often lack adequate quadriceps strength, are limited. Therefore, the primary aim of this study was to evaluate the clinical effect of a novel rehabilitation protocol that combines low-load resistance training (LL-RT) with blood flow restriction (BFR).MethodsBetween May 2022 and March 2024, we enrolled 45 dissatisfied knee arthroplasty patients who lacked any clear indication for revision to this prospective cohort study. All patients were at least six months post-surgery and had undergone conventional physiotherapy previously. The patients participated in a supervised LL-RT combined with BFR in 18 sessions. Primary assessments included the following patient-reported outcome measures (PROMs): Knee injury and Osteoarthritis Outcome Score (KOOS); Knee Society Score: satisfaction (KSSs); the EuroQol five-dimension five-level questionnaire (EQ-5D-5L); and the pain catastrophizing scale (PCS). Functionality was assessed using the six-minute walk Test (6MWT) and the 30-second chair stand test (30CST). Follow-up timepoints were at baseline, six weeks, three months, and six months after the start.ResultsSix weeks of BFR with LL-RT improved all the PROMs except the sports subscale of the KOOS compared to baseline. Highest improvements after six weeks were found for quality of life (QoL) (mean 28.2 (SD 17.2) vs 19 (SD 14.7); p = 0.002), activities of daily living (mean 54.7 (SD 18.7) vs 42.9 (SD 17.3); p < 0.001), and KSSs (mean 17.1 (SD 8.8) vs 12.8 (SD 6.7); p < 0.001). PROMs improvements continued to be present at three-month and six-month follow-up compared to baseline. However, no significant differences were observed in the paired comparisons of the six-week, three-month, and six-month follow-up. The same trends are observed for the 6MWT and 30CST.ConclusionThe reported regime demonstrates improved QoL and function of dissatisfied knee arthroplasty patients. In light of this, the pathway described may provide a valuable and safe treatment option for dissatisfied knee arthroplasty patients for whom therapeutic options are limited.Cite this article: Bone Joint J 2024;106-B(12):1416–1425.
Acute Lisfranc injury management
Authors: Poutoglidou Freideriki , van Groningen Bart , McMenemy Louise , Elliot Robin , Marsland Daniel 
Published: December 2024

Lisfranc injuries were previously described as fracture-dislocations of the tarsometatarsal joints. With advancements in modern imaging, subtle Lisfranc injuries are now more frequently recognized, revealing that their true incidence is much higher than previously thought. Injury patterns can vary widely in severity and anatomy. Early diagnosis and treatment are essential to achieve good outcomes. The original classification systems were anatomy-based, and limited as tools for guiding treatment. The current review, using the best available evidence, instead introduces a stability-based classification system, with weightbearing radiographs and CT serving as key diagnostic tools. Stable injuries generally have good outcomes with nonoperative management, most reliably treated with immobilization and non-weightbearing for six weeks. Displaced or comminuted injuries require surgical intervention, with open reduction and internal fixation (ORIF) being the most common approach, with a consensus towards bridge plating. While ORIF generally achieves satisfactory results, its effectiveness can vary, particularly in high-energy injuries. Primary arthrodesis remains niche for the treatment of acute injuries, but may offer benefits such as lower rates of post-traumatic arthritis and hardware removal. Novel fixation techniques, including suture button fixation, aim to provide flexible stabilization, which theoretically could improve midfoot biomechanics and reduce complications. Early findings suggest promising functional outcomes, but further studies are required to validate this method compared with established techniques. Future research should focus on refining stability-based classification systems, validation of weightbearing CT, improving rehabilitation protocols, and optimizing surgical techniques for various injury patterns to ultimately enhance patient outcomes.Cite this article: Bone Joint J 2024;106-B(12):xxx–xxx.
Einsatz von Künstlicher Intelligenz im B2B Customer-Relationship-Management: Identifikation von Herausforderungen und Einsatzpotenzialen in produzierenden kleinen und mittleren Unternehmen
Authors: Fili Jana , Alt Daniel , Katzenberger Luisa-Simone Karin , Christoph Simon , Piazza Alexander 
Published: December 2024

Zusammenfassung
In einer zunehmend herausfordernden Geschäftsumgebung besteht für kleine und mittlere Business-to-Business Unternehmen die Herausforderung, ihre Geschäftsprozesse und die unternehmensweiten Anwendungssysteme entsprechend der Technologielandschaft anzupassen, um konkurrenzfähig zu bleiben. Der zielgerichtete Einsatz von Künstlicher Intelligenz birgt das Potenzial für Effizienzsteigerung und Unterstützung in verschiedenen Geschäftsbereichen, darunter auch Marketing und Vertrieb. Trotz der zunehmenden Bedeutung von Künstlicher Intelligenz bleibt der Einsatz in kleinen und mittleren Unternehmen oft zögerlich. Das Ziel dieser Studie ist die Herleitung eines ganzheitlichen Ansatzes für eine mit KI-Werkzeugen unterstützte Customer Journey. Diese Arbeit untersucht dafür speziell den potenziellen Einsatz von Künstlicher Intelligenz in der Kundenkommunikation von kleinen und mittleren Unternehmen im produzierenden B2B-Sektor. Basierend auf zehn leitfadenorientierten qualitativen Interviews mit Praktikern aus produzierenden B2B-KMU werden deren spezifische Herausforderungen in der Kundenkommunikation identifiziert und der Einsatz von KI als potenzielle Lösung geprüft. Die Ergebnisse zeigen, dass der Einsatz von KI in der Kundenkommunikation produzierender B2B-KMU Potenzial birgt, um bestehende Herausforderungen zu mindern, wobei die Einsatzmöglichkeiten je nach Datenverfügbarkeit variieren. Die vorliegende Arbeit trägt dazu bei, produzierenden B2B-KMU aufzuzeigen, wie sie Künstliche Intelligenz einsetzen können, um ihre Herausforderungen zu bewältigen und die Kundenkommunikation zu optimieren.
Sebaran Horizontal Silikat dan Hubungannya Dengan Klorofil-A Di Perairan Pesisir Pantai Tirang Semarang
Authors: Astuti Rohmatun Dwi , Muslim Muslim , Ismanto Aris 
Published: December 2024

Pantai Tirang menerima aliran nutrien dari Sungai Silandak yang hulunya berada di kawasan perumahan, tambak, pariwisata, dan aktivitas antropogenik. Hal tersebut menghasilkan limbah maupun nutrien salah satunya silikat. Silikat adalah nutrien yang dapat meningkatkan produktivitas primer suatu perairan yang ditandai dengan meningkatnya klorofil-a. Dinamika arus berpengaruh terhadap persebaran nutrien secara horizontal sesuai dengan pergerakan massa air. Penelitian ini bertujuan untuk memetakan sebaran horizontal dan menentukan tingkat hubungan dari konsentrasi silikat dan klorofil-a. Metode penelitian yaitu kuantitatif dengan analisis deskriptif. Penelitian dilakukan pada bulan September 2022 dengan metode purposive sampling untuk pengambilan sampel. Analisis konsentrasi silikat menggunakan metode molybdosilicate, konsentrasi klorofil-a menggunakan metode spektrofotometri dan analisis hubungan keduanya dengan korelasi pearson. Hasil dari penelitian menunjukkan nilai konsentrasi silikat berkisar antara 0,3337 – 1,0836 µM dan konsentrasi klorofil-a berkisar antara 0,7147- 118,1891 mg/m3. Hasil uji korelasi menunjukkan signifikansi positif (P < 0,001; r = 0,989; R2 = 0,978) dan memiliki hubungan sangat kuat. Sementara itu, tinggi rendahnya konsentrasi silikat dan klorofil-a tidak dipengaruhi oleh arus melainkan dipengaruhi oleh sumber masukan di muara sungai.
Pola Sebaran Klorofil-a dan Kualitas Air Pada Kawasan Budidaya Rumput Laut Di Perairan Pulau Semau Kabupaten Kupang
Authors: Kamlasi Yusuf , Rejeki Sri , Prayitno Slamet Budi , Purwanti Frida 
Published: December 2024

Seaweed cultivation area is habitat and development if the ecological conditions of the waters support the growth and survival of seaweed. Chlorophyll is one of the parameters that greatly determines primary productivity in the sea. The study aims to find out the patterns of chlorophyll-a spread and water quality in seaweed cultivation areas. The methods used in the investigation were the survey method for water sampling in the field and the spectrophotometry method for laboratory analysis. The results of the survey showed that the chlorophyll value in the seaweed cultivation area in October 2023 averaged 1.43 mg/m3, while in December 2023 the average chlorophyll-A level was 0.90 mg/m3. The chlorophyll-a content in the waters of the island of Semau in October 2023 ranged between 0.29 and 4.56 mg/m3, while in December 2023 it ranged between 0.09 and 2.82 mg/m3. Water quality parameters that affect chlorophyll distribution include nitrates, temperature, salinity, brightness, depth, dissolved oxygen, and pH. Kawasan budidaya rumput laut sebagai tempat hidup dan berkembang jika kondisi ekologis perairan ikut mendukung pertumbuhan dan keberlangsungan rumput laut. Klorofil merupakan bagian dari parameter yang sangat menentukan produktivitas primer di laut. Penelitian ini bertujuan untuk mengetahui pola sebaran kloroil-a dan kualitas air di kawasan budidaya rumput laut. Metode yang digunakan dalam penelitan ini metode survey untuk pengambilan sampel air di lapangan dan metode Spektrofotometri untuk analisis laboratorium. Hasil peneletian menunjukkan bahwa nilai klorofil pada kawasan budidaya rumput laut pada bulan Oktober 2023 nilai rata-rata sebesar 1,43 mg/m3 sedangkan pada bulan Desember 2023 rata-rata klorofil-a adalah 0,90 mg/m3. Kandungan klorofil-a di perairan pulau Semau pada bulan Oktober 2023 berkirsar antara 0,29 – 4,56 mg/m3 sedangkan pada bulan Desember 2023 berkisar antara 0,09 – 2,82 mg/m3. Parameter kualitas air yang mempengaruhi distribusi klorofil-a seperti nitrat, suhu, salinitas, kecerahan, kedalaman, oksigen terlarut dan pH.
Potensi Antioksidan dan Karakterisasi Pada Kolagen Teripang (Stichopus horrens)
Authors: Suryani Askiya Intan , Pringgenies Delianis , Setyati Wilis Ari 
Published: December 2024

Stichopus horrens, a marine organism known for its numerous health benefits, particularly in the medical field, was the focus of this study, which aimed to evaluate the collagen characterization and antioxidant potential of this species. An exploratory descriptive method was employed. The S. horrens samples were extracted using NaOH, CH3COOH, and distilled water to obtain collagen. After freeze-drying, the total collagen yield was 39.3%. FTIR analysis revealed the highest collagen peak at Amide A (3280.89 cm⁻¹), indicating O-H stretching. Amino acid analysis using HPLC showed L-Leucine as the highest essential amino acid (10.6%), while L-Methionine was the lowest (0.1%). Among non-essential amino acids, L-Glutamic acid was the highest (25.7%), with L-Cystine as the lowest (0.5%). Antioxidant activity was evaluated using DPPH, ABTS, and FRAP assays. The IC50 values were 91.12 ppm for DPPH and 117.17 ppm for ABTS. The FRAP assay indicated a Trolox equivalent value of 153.90 mmol/g. Antioxidant evaluation via DPPH and ABTS assays showed moderate antioxidant strength, while the FRAP assay indicated strong antioxidant potential. Teripang Stichopus horrens, organisme laut yang memiliki berbagai manfaat kesehatan, khususnya di bidang medis. Penelitian ini bertujuan untuk mengevaluasi karakterisasi kolagen dan potensi antioksidan S. horrens. Metode eksploratif deskriptif digunakan. Sampel S. horrens diekstraksi menggunakan NaOH, CH3COOH, dan air suling untuk mendapatkan kolagen. Total hasil kolagen setelah pengeringan beku adalah 39,3%. Analisis FTIR menunjukkan puncak kolagen tertinggi pada Amida A 3280,89, yang menunjukkan peregangan OH. Analisis asam amino menggunakan HPLC mengungkapkan L-Leusin sebagai asam amino esensial tertinggi (10,6%) dan L-Metionin sebagai yang terendah (0,1%). Di antara asam amino nonesensial, L-Asam Glutamat adalah yang tertinggi (25,7%), dan L-Sistin terendah (0,5%). Aktivitas antioksidan dinilai menggunakan metode DPPH, ABTS, dan FRAP, dengan nilai IC50 sebesar 91,12 ppm untuk DPPH dan 117,17 ppm untuk ABTS. Uji FRAP menunjukkan nilai ekuivalen Trolox sebesar 153,90 mmol/g. Uji antioksidan dengan metode DPPH dan ABTS menunjukan kekutan antioksidan sedang dan untuk FRAP dalam kategori yang kuat.