bluuebunny/crossref_metadata_2025_split huggingface dataset:
Greenhouse environmental monitoring and control system based on improved fuzzy PID and neural network algorithms
Authors: Guan Hongqiang 
Published: January 2025

Abstract
Compared with traditional agriculture, greenhouse planting can more accurately control the growth environment, thereby improving the yield and agricultural product quality. However, traditional greenhouse environments (GhEs) present a number of challenges, including inflexibility in monitoring and wiring, difficulty in management, and high labor costs. To improve the limitations of traditional GhEs and enhance the accuracy of GhE monitoring and control systems, a sensor-based GhE monitoring and control system is designed. In addition, a prediction model for GhE monitoring is constructed using a backpropagation neural network to better predict nonlinear factors such as humidity, temperature, and light intensity in the GhE. Simultaneously, an improved fuzzy proportional integral derivative (PID) controller is utilized to address issues such as fuzziness and uncertainty in GhEs. The results show that the temperature error of the greenhouse environment monitoring and control system based on improved fuzzy PID and neural network algorithms is 0.35–5.04%, the humidity error is −1.3 to 1.65%, and the lighting error is −3.5 to −0.79%. Comprehensive data show that the greenhouse environmental monitoring and control (GEMC) system based on improved fuzzy PID and neural network algorithms effectively improves the accuracy of environmental monitoring and control. The GEMC system, which is based on improved fuzzy PID and neural network algorithms, has facilitated the advancement of agricultural technology in China. It has also provided support and a reference point for GhE monitoring and agricultural production.
Highly sensitive microdisk laser sensor for refractive index sensing via periodic meta-hole patterning
Authors: Jeong Haerin , Park Nu-Ri , Park Byoung Jun , Kim Moohyuk , Kim Jin Tae , Kim Myung-Ki 
Published: January 2025

Abstract
Microdisk lasers have emerged as compact on-chip optical sensors due to their small size, simple structure, and efficient lasing capabilities. However, conventional microdisk laser sensors face challenges in enhancing interactions with external analytes, as their energy remains predominantly confined within the laser material. In this study, we present a novel microdisk laser sensor incorporating periodic meta-hole patterning, designed to enhance external interaction while maintaining the integrity of the whispering gallery mode (WGM). Numerical simulations show that in an InGaAsP microdisk laser (5 μm diameter, 250 nm thickness), the WGM remains stable with periodic meta-holes (period a = 340 nm, diameter d < 0.4a), achieving a resonant wavelength near 1,500 nm. The inclusion of meta-holes led to a substantial improvement in sensitivity, reaching up to 100.8 nm/RIU – a 2.26-fold increase over nonpatterned microdisks. Experimental validation confirmed lasing in structures with a d/a ratio of 0.32, achieving a maximum sensitivity of 74.5 nm/RIU, which represents a 2.02-fold enhancement compared to nonpatterned designs. This advancement in microdisk laser design not only opens new possibilities for high-performance, miniaturized optical sensors but also holds significant potential for integration into next-generation on-chip sensing technologies.
Sebaceous carcinoma of the intraoral origin: a literature review
Authors: Katib Yousef 
Published: January 2025

Abstract
Sebaceous carcinoma (SC) is an aggressive cancer arising from sebaceous glands, rarely occurring in the oral cavity (IOSC). With 21 documented cases, it typically affects the buccal and labial mucosa, tongue, and palate. The cause remains unclear, but Fordyce granules, sebaceous structures in oral mucosa, may play a role in malignancy. IOSC often presents as a painless lump, leading to delayed diagnosis and increased risks of recurrence and metastasis. Early detection and treatment are crucial. Wide local excision (WLE) is the primary treatment, while radiotherapy (RT) is an option for patients unfit for surgery, unwilling to undergo it, or requiring palliative care for advanced cases. RT may also be used pre- or postoperatively to reduce recurrence risks. Cryotherapy and chemotherapy are not standard treatments for IOSC. Regular follow-up is essential for long-term management and to monitor for potential recurrence. The current review provides an updated overview of IOSC, focusing on its clinical presentation, risk factors, pathogenesis, diagnostic approaches, treatment strategies, and prognosis, aims to emphasize the importance of early intervention and a multidisciplinary approach to optimize outcomes.
Hawkmoth pheromone transduction involves G protein-dependent phospholipase Cβ signaling
Authors: Schneider Anna C. , Schröder Katrin , Chang Yajun , Nolte Andreas , Gawalek Petra , Stengl Monika 
Published: January 2025

Evolutionary pressures adapted insect chemosensation to their respective physiological needs and tasks in their ecological niches. Solitary nocturnal moths rely on their acute olfactory sense to find mates at night. Pheromones are detected with maximized sensitivity and high temporal resolution through mechanisms that are mostly unknown. While the inverse topology of insect olfactory receptors and heteromerization with the coreceptor Orco suggest ionotropic transduction via odorant-gated receptor-ion channel complexes, contradictory data propose amplifying G protein-coupled transduction. Here, we used in vivo tip-recordings of pheromone-sensitive sensilla of maleManduca sextahawkmoths at specific times of day (rest vs. activity). Since the olfactory receptor neurons distinguish signal parameters in three consecutive temporal windows of their pheromone response (phasic; tonic; late, long-lasting), respective response parameters were analyzed separately. Disruption of G protein-coupled transduction and block of phospholipase C decreased and slowed the phasic response component during the activity phase of hawkmoths without affecting any other component of the response during activity and rest. A more targeted disruption of Gαsubunits by blocking Gαoor sustained activation of Gαsusing bacterial toxins affected the phasic pheromone response, while toxins targeting Gαqand Gα12/13were ineffective. Consistent with these data, the expression of phospholipase Cβ4 depended on zeitgeber time, which indicates circadian clock-modulated metabotropic pheromone transduction cascades that maximize sensitivity and temporal resolution of pheromone transduction during the hawkmoth’s activity phase. Thus, discrepancies in the literature on insect olfaction may be resolved by considering circadian timing and the distinct odor response components.Significance statementInsect chemosensory transduction is typically thought to be ionotropic, but data from different insect species suggests that metabotropic olfactory signaling may occur, either alongside or instead of ionotropic mechanisms. Nocturnal moths, known for their extraordinarily sensitive pheromone-detecting olfactory receptor neurons, likely use metabotropic signal amplification. To overcome limitations of previousin vitrostudies, we conducted tip-recordings of pheromone-sensitive sensilla in healthy hawkmoths at specific zeitgeber times. Disrupting G protein signaling and phospholipase Cβ reduced sensitivity and altered response kinetics, revealing strict temporal control of transduction. Thus, contradictory findings in insect olfaction may be reconciled by considering diverse evolutionary pressures for distinct chemosensory signals in different species, zeitgeber time, and disparate odor response parameters.
СИБИРСКИИ ПЕРИФЕРИИНЫИ ОКРУГ: СТАБИЛЬНОСТЬ ИЛИ СТАГНАЦИЯ?
Authors: ЕРШОВ Ю.С. , МЕЛЬНИКОВА Л.В. 
Published: January 2025

В статье рассмотрены структурные и институциональные факторы, определявшие уровень и динамику макропоказателей в Сибирском федеральном округе в течение последних 20 лет. Выявлена тенденция к периферизации, проявляющаяся в отставании округа по большинству социально-экономических показателей от национального уровня. Показаны причины изменений пространственной структуры регистрируемых статистикой итогов экономической деятельности и доходов, обусловившие концентрацию доходов в столичном регионе и снижение формальных показателей участия в общих результатах у большинства нестоличных регионов. Сформировавшийся разрыв между реальной структурой размещения производительных сил и результирующими макропоказателями определяет фактическое межрегиональное перераспределение финансовых ресурсов, которое является одним из важнейших факторов сильной дифференциации уровней жизни. В статье подчеркнута роль отраслевой реструктуризации в формировании отставания экономики СФО по уровню производительности труда. Рассмотрены возможности и ограничения экономического роста в СФО со стороны трудовых и инвестиционных ресурсов.
The article considers the structural and institutional factors that have determined the levels and dynamics of macroeconomic indicators in the Siberian Federal District (SFD) over the past 20 years. A trend of peripheralization is revealed, manifested in the fact that most of the district’s socio-economic indicators lag behind the national average. We highlight the reasons behind changes in the structure of economic activity and income, as recorded by official statistics, which have led to income concentration in capital regions. At the same time, non-capital regions show reduced formal participation in overall outcomes. The resulting gap between the actual distribution of productive forces and the macroeconomic indicators reflects an inter-regional redistribution of financial resources, contributing to strong disparities in living standards. The article also underscores the role of sectoral restructuring in the SFD’s lagging labor productivity. Lastly, the opportunities and limitations for economic growth in the district, in relation to labor and investment resources, are analyzed.
ОСОБЕННОСТИ ИНСТИТУЦИОНАЛЬНЫХ МЕХАНИЗМОВ ИННОВАЦИОННОГО РАЗВИТИЯ РЕГИОНОВ РОССИИ
Authors: ЯГОЛЬНИЦЕР М.А. 
Published: January 2025

В статье исследуются структура и специфика слабо изученных аспектов синергии институциональных взаимодействий модели «тройной спирали», отражающей формирование инновационной экономики в России. Доказательная база строится на данных региональной статистики субъектов РФ. Используются методы многомерной классификации, проверки статистических гипотез, анализа взаимосвязей в сложных системах институциональных факторов. Выявлены существенные региональные различия в формировании инновационной экономики. Классическая модель «тройной спирали» реализуется в менее чем 30% субъектов РФ. В большинстве регионов в инновационном секторе или доминируют промышленные предприятия, слабо взаимодействующие с научно-образовательным сектором, или научный сектор мало ориентирован на прикладные результаты. Отсутствие институциональных посредников не позволяет реализовать потенциал модели. В статье показано наличие сформированных или формирующихся институциональных сфер в российской инновационной экономике. Практическая реализация модели «тройной спирали» зависит от «окон возможностей», которые определяются сочетанием региональных факторов и институциональной политики федерального центра. Результаты исследования рекомендуется использовать при формировании региональной инновационной, кластерной политики, а также в стратегических разработках межрегионального инновационного сотрудничества.
This paper investigates the structure and specific features of the underexplored synergies in institutional interactions within the triple helix model, which reflects the development of Russia’s innovative economy. The evidence is based on regional statistics from the constituent entities of the Russian Federation. Multidimensional classification methods, statistical hypothesis testing, and the analysis of relationships in complex institutional systems are employed. The study reveals significant regional disparities in the formation of an innovative economy. The classic triple helix model is implemented in less than 30% of Russia’s regions. In most of them, the innovation sector is either dominated by industrial enterprises that interact poorly with the scientific and educational sectors, or the scientific sector is insufficiently focused on applied outcomes. The lack of institutional intermediaries hampers the model’s full potential. The article highlights the presence of both established and emerging institutional spheres in Russia’s innovation economy. The practical implementation of the triple helix model depends on so-called “windows of opportunity, " determined by regional factors and federal institutional policies. The study’s findings are recommended for use in shaping regional innovation and cluster policies, as well as in strategic planning for interregional innovation cooperation.
Взаємодія органів публічного управління та громадянського суспільства Великобританії в умовах Брекзиту
Authors: Андрєєва Ольга , Ларіна Наталія 
Published: January 2025

У статті розкриваються потенційні виклики та загрози, які постають перед органами публічного управління Великобританії в умовах Брезкиту. Виявлено, що Брекзит поставив децентралізацію у Великобританії під серйозну загрозу, що вплинуло на процес пошуку нової моделі взаємодії органів публічного управління та громадянського суспільства в контексті проведення економічних реформ в умовах кризового розвитку держави. За останні роки Великобританія здійснила чимало радикальних реформ, зокрема в соціально-економічній сфері, в сферах управління, приватизації, сільського господарства, що суттєво відобразилися на рівні розвитку суспільства. Виявлена наявність різкого розриву між тим, як угоди про децентралізацію інтерпретуються у Вестмінстері, Уельсі, Шотландії та Північній Ірландії, які більше спиралася на регіональні органи публічного управління.
Автори статті аргументують, що процес децентралізації, який передбачає делегування повноважень регіонам, підтримувався членством Великобританії в ЄС, і забезпечував зовнішню підтримку та гарантував економічний союз, розділяв питання ідентичності й суверенності. При тому, що вихід Великобританії із ЄС здійснює певний відцентрований тиск на державу. Тому Брекзит викликав серйозні політичні розбіжності між основними правлячими партіями регіонального рівня, протилежними за поглядами, які виступають як за возз'єднану Ірландію, і за збереження регіону у складі Великобританії.
У статті проводиться дослідження взаємодії органів публічного управління Великобританії з громадянським суспільством, які могли б вплинути на укладання нових загальнобританських угод співпраці. Основна увага сконцентрована на навколишньому середовищу, сільському господарству та рибальству, тобто, трьом областях політики, в яких повноваження, які були передані регіонам у процесі децентралізації, суттєво суперечать законодавству ЄС після Брекзиту, який дестабілізує внутрішнє врегулювання і порушує низку серйозних конституційних питань. Членство Великобританії в ЄС знизило можливості на відділення та незалежність Шотландії та Північної Ірландії, водночас вимагає нових підходів публічного управління органів влади на засадах партисипації, прозорості, звітності перед суспільством. Такі форми взаємодії є еволюційними й впливають на процеси підготовки й прийняття публічно-управлінських рішень щодо збереження суверенності та цілісності держави, підвищення адаптивності до нових глобальних викликів.
Removal of antiviral ribavirin from aqueous solutions by activated carbon prepared from tobacco stems
Authors: Bulduk İbrahim , Demir İbrahim , Enginar Hüseyin , Çifci Cemal , Mahammadiev Jasur 
Published: January 2025

AbstractThe preservation of water resources is seriously threatened by the rise of pharmaceutical contamination. Ribavirin, a widely used antiviral drug, is among the pharmaceutical residues in wastewater. In this study, the adsorption capacity of activated carbon produced from tobacco stems, a by-product of the cigarette industry, was investigated. The produced activated carbon was characterised by BET, SEM-EDX and FTIR analyses. In the next step, removal of ribavirin from aqueous solutions using activated carbon was investigated. In the next step, the removal of ribavirin from aqueous solutions was tested with this activated carbon. Various factors such as initial ribavirin concentration (10–50 μg mL−1), solution pH (4–10), adsorbent amount (5–30 mg per 50 mL solution), contact time (0–150 min) and temperature (300–328 K) were investigated to determine the optimum adsorption conditions. Adsorption kinetics were investigated with first and second order pseudo models, and the equilibrium state was analyzed with Langmuir and Freundlich isotherm models. Thermodynamic parameters were calculated at different temperatures (300, 308, 318 and 328 K). The results show that a maximum removal efficiency of 91.83% was achieved at an initial concentration of 30 μg mL−1, adsorbent dose of 20 mg, contact time of 90 min and pH 7.00. The adsorption process was best described by the pseudo-second order kinetic model (R2: 0.9987) and Langmuir isotherm model (R2: 0.9971). Thermodynamic analysis shows that the process is spontaneous (ΔG < 0), exothermic (ΔH < 0) and causes a decrease in disorder in the system (ΔS < 0). This study reveals that tobacco stems can offer an environmentally friendly and economic treatment alternative.
Cerebral palsy: current status of the problem (review of literature)
Authors: Kolesnikova E. V. , Vyshlova I. A. , Karpov S. M. , Soboleva O. A. 
Published: January 2025

The article presents an overview of current literature data on the description of risk factors, epidemiology, etiology, clinical presentation, diagnosis, prevention and treatment of cerebral palsy (CP).Cerebral palsy is the most common pathology that leads to disability in childhood, with impaired motor function as a result of damage to the central nervous system. With CP, there is a wide range of disorders that disrupt the daily activities of the child. In addition, cognitive and behavioral problems, communication disorders, and the appearance of epileptic seizures are possible. Previously it was believed that the cause of CP is a lack of oxygen at birth. However, modern research has established that, along with this, there are many other causes and risk factors that together cause brain damage during ontogenesis and contribute to the development of the pathological process. This literature review aims to highlight current developments in the field of CP and identify new avenues for future research in this area.
SurfATT: High-Performance Package for Adjoint-State Surface-Wave Travel-Time Tomography
Authors: Xu Mijian , Hao Shijie , Chen Jing , Zhang Bingfeng , Tong Ping 
Published: January 2025

Abstract
SurfATT is a novel software package designed for ambient noise surface-wave tomography. It employs the innovative adjoint-state travel-time tomography method with the consideration of model inhomogeneity and surface topography. Key features of SurfATT include a user-friendly interface, efficient memory utilization, and high computational performance. As a result, it capably handles surface-wave tomography for large-scale datasets and models. Benchmark tests further highlight SurfATT’s remarkable performance, particularly on high-performance computing systems and Apple M1 Max chip, underscoring its potential compatibility across diverse computing environments. Its application to the western U.S. region showcases its effectiveness in generating high-resolution tomographic images and revealing spatial correlations with tectonic features. Overall, SurfATT emerges as an efficient solution for surface-wave tomography tasks, offering researchers and practitioners a powerful tool for understanding Earth’s subsurface structures.
An Autoethnography of an Entrepreneurial University: Federal University of ABC Region (UFABC), Brazil
Authors: Jorge Ricardo Reolon , Rodrigues Luís Henrique , Facó Julio Francisco Blumetti 
Published: January 2025

In the context of the role of an entrepreneurial university, in this paper the focus of our discussion is framed around the following research question: What are the main initiatives that make Federal University of ABC Region (UFABC) an entrepreneurial university? The chosen methodology is social constructionism using autoethnography as the method. Autoethnographies are highly personalized accounts that draw upon the experience of the author/researcher for the purposes of extending sociological understanding. Among several initiatives of UFABC, this article highlights the Institutional Development Plan; the CLIPS that innovates in the formation of new entrepreneurs; The Program Protagonist Entrepreneur; InovaUFABC, an innovation agency that through its incubator provides the necessary conditions to startups be created and begin to operate; and the Junior Enterprise in which students act as consultants to large companies. Conclusion: the universities of the 21st century expanded their missions initially limited to teaching and research for entrepreneurship. UFABC stands out for the high degree of innovation of its entrepreneurial initiatives, and thus becomes a benchmark for other national and international universities that want to follow the path of entrepreneurship.
A longitudinal rat forelimb model for assessing in vivo neuromuscular function following extremity reperfusion injury
Authors: Moran Steven , Selim Omar , Sarcon Aida , Tunaboylu Mehmet Furkan , Zhao Chunfeng 
Published: January 2025

Abstract

Rhabdomyolysis following revascularization of the ischemic upper extremity can lead to life- & limb- threatening sequelae. In the context of replantations and vascularized composite allografting, a reconstructive procedure usually reserved for upper limb amputees, prolonged tissue ischemia is detrimental to extremity functional recovery. Currently, validated survival small animal models of extremity reperfusion injury that permit longitudinal assessment of limb function are lacking. To date, studies that evaluated reperfusion injury-induced neuromuscular impairment rely on terminal ex vivo procedures and do not provide clinically translatable measurements. Furthermore, it is unclear if upper extremity musculature exhibits a different ischemic threshold compared to the lower limb given the relatively rare incidence of upper limb ischemia. Here, we present a reliable rat model of extremity post-reperfusion syndrome (PRS) that comprehensively recapitulates the biochemical hallmarks of rhabdomyolysis secondary to upper extremity reperfusion injury and allows for monitoring in vivo upper limb function using clinically relevant electrodiagnostic and kinematic metrics. In addition to inducing severe metabolic derangements, our forelimb PRS provided insights on gross motor and electrophysiological alterations upper extremity reperfusion injury. We identify gait coordination parameters such as stride frequency and forelimb-hindlimb coordination index and electrophysiological metrics including compound muscle action potential amplitude as objective, non-invasive outcome measures for limb function assessment in small animal models of extremity PRS. This comprehensive, validated functional model can serve as an invaluable tool to evaluate therapeutics or preconditioning regimens to attenuate PRS and mitigate resulting neuromuscular dysfunction.