bluuebunny/crossref_metadata_2025_split huggingface dataset:
NGHIÊN CỨU SINH TRƯỞNG VÀ ĐẶC ĐIỂM VẬT LIỆU CHÁY CỦA RỪNG TRỒNG THUẦN LOÀI THÔNG MÃ VĨ (Pinus massoniana Lamb) TẠI HUYỆN CAO LỘC TỈNH LẠNG SƠN
Authors: Hùng Nguyễn Tuấn , Hạnh Hoàng Thị Hồng , Thảo Lê Phương , Mạn Nguyễn Văn 
Published: October 2024

Nghiên cứu đánh giá sinh trưởng và đặc điểm vật liệu cháy dưới tán rừng Thông Mã Vĩ (Pinus massoniana Lamb) ở các độ tuổi khác nhau được thực hiện tại huyện Cao Lộc, tỉnh Lạng Sơn. Để thực hiện nghiên cứu, đề tài đã tổng hợp số liệu từ các ô tiêu chuẩn tạm thời, mỗi ô có diện tích 500 m2. Tổng số ô tiêu chuẩn (OTC) là 9, (3 OTC/tuổi). Các ô tiêu chuẩn này được sắp xếp để đại diện cho đối tượng nghiên cứu thuộc các lập địa, mật độ và dạng địa hình khác nhau, đảm bảo mẫu thử nghiệm có số lượng n > 30 cây/OTC. Kết quả cho thấy, sinh trưởng đường kính bình quân tại tuổi 9 là 13,8 cm và sinh trưởng chiều cao bình quân là 11,5 m đạt trữ lượng 115,06 m3, tại tuổi 14 lần lượt là 18,0 cm, 15,6 m và 205,65 m3, và tại tuổi 22 lần lượt là 23,7 cm, 17,2 m và 320,20 m3. Thành phần cây bụi thảm tươi khá đa dạng như cỏ tranh, cỏ lá tre, bòng bong, lau sậy, guột… đều là nguồn vật liệu dễ bắt lửa và khi cháy thì ngọn lửa dễ phát tán nhanh. Khối lượng vật liệu cháy dưới tán rừng trồng Thông Mã Vĩ tăng nhanh theo thời gian, tại tuổi 9, tổng khối lượng vật liệu cháy trung bình là 4,89 tấn/ha, tuổi 14 và 22 lần lượt là 7,68 tấn/ha và 17,17 tấn/ha. Ngược lại, độ ẩm vật liệu cháy giảm theo tuổi, cụ thể là 14,70% tại tuổi 9 và tuổi 14 và 22 lần lượt là 13,08% và 13,24%. Điều này có nghĩa là khả năng cháy rừng ở các độ tuổi đều ở mức cao (cấp IV).
ẢNH HƯỞNG MẬT ĐỘ LÊN SINH TRƯỞNG, TỶ LỆ SỐNG VÀ HIỆU QUẢ KINH TẾ CỦA CÁ SỦ ĐẤT (Protonibea diacanthus Lacépède 1802) NUÔI THƯƠNG PHẨM TRONG LỒNG
Authors: Thượng Trương Văn , Bình Thái Thanh , Duy Nguyễn Tuấn 
Published: October 2024

Nghiên cứu thử nghiệm đánh giá ảnh hưởng của các mật độ nuôi từ 5-9 con/m3 lên tốc độ tăng trưởng, tỷ lệ sống và hiệu quả kinh tế của cá sủ đất (Protonibea diacanthus) nuôi trong lồng trên biển tại tỉnh Quảng Ninh. Cá có chiều dài ban đầu từ 16-18 cm, khối lượng trung bình là 82,0 ± 0,3g/con. Cá được nuôi trong các lồng có kích thước 3 x 3 x 4 m. Thí nghiệm gồm 3 nghiệm thức tương ứng với 3 mật độ nuôi: 5; 7 và 9 con/m3, các nghiệm thức được bố trí lặp lại 3 lần. Cá được cho ăn thức ăn viên công nghiệp chìm với hàm lượng đạm từ 45-48%. Định kỳ hàng tuần thu mẫu nước để đo nhiệt độ, DO, độ mặn, pH. Định kỳ 30 ngày/lần kiểm tra tốc độ tăng trưởng của cá. Các chi phí cho nuôi cá được ghi nhận để tính hiệu quả kinh tế. Kết quả nghiên cứu cho thấy các yếu tố môi trường thích hợp với sự tăng trưởng và phát triển của cá sủ đất. Sau 18 tháng nuôi, cá sủ đất được nuôi ở mật độ 5 con/m3 có chiều dài và khối lượng cao hơn mật độ nuôi 7 và 9 con/m3 (P<0,05). Tuy nhiên, ở mật độ 7 con/m3 cho năng suất và tỷ lệ lợi nhuận cao hơn 2 mật độ còn lại. Ở mật độ nuôi 7 con/m3, cỡ cá đạt 3.545,96 ± 125,26 kg/con, tỷ lệ sống là 75,2%, năng suất trung bình đạt 18,6 kg/m3, FCR là 2,2 và tỷ lệ lợi nhuận là 29%. Không có sự khác nhau rõ rệt về các chỉ số tỷ lệ sống và FCR ở 3 nghiệm thức. Kết quả nghiên cứu là cơ sở khoa học quan trọng cho việc xây dựng qui trình nuôi thương phẩm cá sủ đất trong lồng.
Hubungan penggunaan media sosial dengan kesehatan mental remaja
Authors: Sarumaha Midisa , Manik Risda Mariana , Borus Anita Veronika Br , Sitepu Aprilita Br 
Published: October 2024

Latar Belakang: Media sosial merupakan media online yang digunakan untuk mendapatkan informasi, berinteraksi, berkomunikais, secara virtual tanpa bertatap muka. Namun media sosial dapat mengahlikan pikiran remaja untuk meniru, dan menjadi kan bahan pemuasan diri secara individu, Sebab yang lebih aktif dalam mengakses media sosial adalah kalangan remaja.Metode: Jenis penelitian yaitu penelitian deskriptif kuantitatif, pengelola data secara primer dengan pendektan cros sectional yang dilakukan di sekolah tingi ilmu kesehatan santa elisabeth medan. Teknik pengambilan sampel yaitu total sampling 192 rsponden. Analisis data menggunakan statistik deskriptif yaitu dengan analisis univariat.Hasil: Berdasarkan hasil penelitian didapatkan bahwa nilai p value sebesar 0,191 atau tidak ada hubungan anntara penggunaan media sosial dengan kesehatan mental remaja.Kesimpulan: Agar remaja dapat mengontrol diri tanpa mengutamakan media sosial dan dapat memanajamenkan waktu maksimal 4 jam 17 menit dalam sehari untuk mencegah gangguan kesehatan mental remaja.
Engineered interface charges and traps in GaN MOSFETs providing high channel mobility and E-mode operation
Authors: Narita Tetsuo , Ito Kenji , Iguchi Hiroko , Kikuta Daigo , Kanechika Masakazu , Tomita Kazuyoshi , Iwasaki Shiro , Kataoka Keita , Kano Emi , Ikarashi Nobuyuki , Horita Masahiro , Suda Jun , Kachi Tetsu 
Published: October 2024

Abstract
This review focuses on controlling interface charges and traps to obtain minimal channel resistance and stable enhancement-mode operation in GaN MOSFETs. Interface traps reduce the free electron density and act as Coulomb scattering centers, thus reducing the channel mobility. Oxide traps cause instability of threshold voltage (V
th) by trapping electrons or holes under gate bias. In addition, the V
th is affected by the overall distribution of interface charges. The first key is a design of a bilayer structure to simultaneously obtain good insulating properties and interface properties. The other key is the optimization of post-deposition annealing to minimize oxide traps and interface fixed charges. Consequently, the gate structure of an AlSiO/AlN/p-type GaN has been designed. Reductions in V
th as a result of polarization charges can be eliminated using an m-plane trench channel, resulting in a channel mobility of 150 cm2 V–1s–1 and V
th of 1.3 V.
In bilico tra terra e acqua. Visioni e rotte di collisione su un tratto di fiume Po
Authors: Di Cosmo Federico , Cazzaniga Giulia , Foppiani Andrea , Montanari Davide 
Published: October 2024

Caorso Nuclear Power Plant area is extremely representative of the central Po River territorial system, which is characterized by a profound conflict between impactful infrastructures and semi-natural environments with high ecosystem value. In this context, the decommissioning of the Power Plant transcends the local scale, triggering reflections about the resurgence of the nature and the need to rethink our lifestyles and how they impact the planet.Starting from the outcomes of LOL2023 International Workshop by Politecnico di Milano, the article proposes methodological reasoning to investigate the potential that this decommissioning phase opens. In particular, the text investigates three design principles that can potentially be used to transform the Power Plant’s ‘dying’ energy landscape into an inviting habitat for a wide community of living beings, without, however, scarifying the spatial quality lent by design.
Bordi periurbani e sincronicità nel paesaggio. Un progetto di ri-significazione per il Vallone San Rocco nel Parco delle Colline di Napoli
Authors: Bernieri Adriana , Castaldi Simone 
Published: October 2024

As part of design research that investigates new balances between man and ecosystems, the theme of the margins between metropolis and rural spaces represents an important field of experimentation. These borders appear as pulverized and discontinuous urban fabrics, made of abandoned places, agricultural areas, fragments of a landscape whose components are difficult to identify and whose unveiling, in habitable forms and new typology ecosystem logics, is precluded by a dense system of barriers and fences. The article explores these themes starting from some consolidated bibliographic and design approaches, going through a proposal for the re-signification of the edges of the Vallone San Rocco, a naturalistic area in the northern part of the city of Naples included in the Metropolitan Park of the Hills, through the recovery of interrupted ecosystems and the rediscovery of a cultural landscape of great importance for both the city and the region.
Il palmeto di AlDiriyah come esempio di vivibilità nei paesaggi delle aree desertiche
Authors: Neglia Giulia Annalinda 
Published: October 2024

The adaptation of oasis cultural landscapes to the environment relies on the availability of water resources. It is a dynamic process to which the different populations that have inhabited our planet have been able to adapt, developing technologies and forms suitable for inhabiting harsh places, and creating sustainable settlements.Oasis ecosystems, part of the wider palm’s distribution range, are exemplary representations of these processes, and the palm grove is the paradigm of sustainability in the desert.This paper explores a hypothesis for the reconstruction of a fragment of the cultural landscape of the Al-Diriyah oasis, Saudi Arabia, today part of the urban area of Riyadh, where the design of the palm grove aims to become a driver of virtuous processes of recovery of the metropolitan ecosystem, and reference for other cities in the Arabian Peninsula connected in the territorial network of the Saudi Park, which connects sites with different degrees of wilderness and anthropization, enhancing and restoring the agricultural systems of the palm groves.
EVOLUÇÃO DA CIRURGIA GINECOLÓGICA: COMPARAÇÃO ENTRE TÉCNICAS CONVENCIONAIS E MINIMAMENTE INVASIVAS
Authors: Araújo Luana Sula Sousa dos Reis , Dazzi Aline Reinert , Caniato Felipe Meneguetti Caniato , Bailo Davit Willian , Triches Pedro Marlo , Seidl Isabele , Mazzardo Vanessa 
Published: October 2024

A evolução da cirurgia ginecológica ao longo das últimas décadas reflete um avanço significativo na medicina, com a transição das técnicas convencionais para abordagens minimamente invasivas (TMIs), como a laparoscopia e a cirurgia robótica. Este artigo de revisão integrativa analisa criticamente essa evolução, comparando as técnicas tradicionais, que envolvem incisões maiores e maior morbidade, com as TMIs, que oferecem vantagens substanciais, incluindo menor trauma cirúrgico, recuperação acelerada, e redução de complicações pós-operatórias. A análise detalhada das intervenções cirúrgicas mais comuns na ginecologia, como histerectomia, miomectomia e tratamento da endometriose, evidencia a superioridade das TMIs em diversos aspectos, embora reconheça suas limitações, como a curva de aprendizado acentuada e os custos elevados. Com o desenvolvimento de técnicas minimamente invasivas, observou-se uma mudança para abordagens menos traumáticas, proporcionando menor dor pós-operatória, menores complicações e uma recuperação mais rápida. A laparoscopia, introduzida nas décadas de 1960 e 1970, e a cirurgia robótica, popularizada nos anos 2000, revolucionaram a prática ginecológica ao oferecer maior precisão e menos invasividade. Apesar das vantagens, essas técnicas enfrentam desafios como a curva de aprendizado e altos custos, especialmente em centros com menos recursos. Assim, conclui-se que a cirurgia ginecológica está em uma trajetória de transformação contínua, com as TMIs estabelecendo novos padrões de cuidado que priorizam a segurança, eficácia e recuperação das pacientes, ao mesmo tempo em que se preparam para integrar futuras inovações que potencialmente melhorarão ainda mais os desfechos clínicos.
The Integration of Mobile Learning Framework with Project-Based Learning: A Conceptual Paper
Authors: A Razak Nurhaziqah Syazwina , Salleh Salmalina 
Published: October 2024

Mobile learning (m-learning) is one alternative to electronic media-based learning (e-learning) for delivering knowledge and skills. In the context of Project-Based Learning (PjBL), integrating mobile learning with PjBL plays a crucial role in creating more competent graduates, especially in the field of Technical and Vocational Education and Training (TVET). Despite the many advantages of this integration, its implementation is still limited. There is a lack of comprehensive guidelines for educators to refer to in the teaching and facilitation process (PdPc). Therefore, this conceptual study aims to develop a conceptual framework for integrating mobile learning with Project-Based Learning (PjBL) in the context of TVET for Vocational Colleges. This study emphasises the component and elements of mobile learning in cooperation with Project Based Learning. This study aligns with SDG 4, which supports quality education and encourages lifelong learning opportunities to empower individuals with knowledge and high-level skills, thereby driving professional development and learning. Moreover, this framework will enhance and support advancing teaching and facilitation processes (PdPc) by integrating cutting-edge technology into education.
Русский язык в современной Монголии
Authors: Валентина Жалсанова , Цэрэнчимэд Саранцацрал , Цогзолмаа Цогт-Очир , Энхбат Дашдондог , Чечек Цыбенова , Галина Дырхеева 
Published: October 2024

Российско-монгольский исследовательский проект «Русский язык в образовательном пространстве Монголии: современное состояние и перспективы развития» был реализован в 2020–2023 гг. Его итогом стал выпуск коллективной монографии (Русский язык в Монголии: сфера образования / Ч.С. Цыбенова, Г.А. Дырхеева, В. Г. Жалсанова, Ц. Саранцацрал, Ц. Цогзолмаа; отв. ред. Г.А. Дырхеева, Ц. Саранцацрал; Федеральное государственное бюджетное учреждение науки Институт монголоведения, буддологии и тибетологии Сибирского отделения Российской академии наук. Улан-Удэ: Изд-во БНЦ СО РАН, 2023. 200 с.). Исполнителями проекта с российской стороны стали сотрудники Института монголоведения, буддологии и тибетологии Сибирского отделения Российской академии наук (ИМБТ СО РАН). С монгольской стороны в исследовании приняли участие сотрудники Монгольского государственного университета. Вниманию читателей предлагается несколько параграфов монографии, с согласия авторов публикуемые в сокращении. В этом же выпуске альманаха в рубрике «Книжная полка» можно найти рецензию на монографию.
Mongolia The Russian-Mongolian research project “Russian language in the educational space of Mongolia: current state and prospects of development” was realized in 2020–2023. It resulted in the publication of a collective monograph (Russian language in Mongolia: the sphere of education / Ch. Tsybenova, G. Dyrkheeva, V. Zhalsanova, Ts. Sarantsatsral, Ts. Tsogzolmaa; ed. by G. Dyrkheeva, Ts. Sarantsatsral; Federal State Budgetary Institution of Science “Institute of Mongolian Buddhist and Tibetological Studies” of the Siberian Branch of the Russian Academy of Sciences. Ulan-Ude: Publishing House BNTs SO RAS, 2023. 200 p.). The Russian side of the project was carried out by the team of the Institute of Mongolian, Buddhist and Tibetological Studies of the Siberian Branch of the Russian Academy of Sciences (IMBT SB RAS). On the Mongolian side, the research was carried out by the team of the Mongolian State University. One of the chapters of the monograph, published in abridged form with the consent of the authors, is offered to the readers' attention. You can find a review of the monograph in the same issue of the almanac in the section “Bookshelf”.
Сохранность семейно-бытовой и календарной обрядности среди потомков семейских старообрядцев Восточного Забайкалья в первой четверти XXI века
Authors: Елена Ерохина , Арина Зверева 
Published: October 2024

Традиционная культура старообрядцев Восточного Забайкалья – семейских – это истинный феномен русской культуры, признанный в 2001 г. ЮНЕСКО шедевром всемирного нематериального наследия человечества. Однако с течением времени исследователями отмечается унификация, а в некоторых случаях риск исчезновения целого пласта народной культуры данной этноконфессиональной группы – обрядности. В статье предпринята попытка охарактеризовать современное состояние сохранности духовной культуры среди потомков старообрядцев, проживающих в Забайкальском крае в XXI века.
The traditional culture of the Old Believers of Eastern Trans-Baikal Territory is a true phenomenon of Russian culture, recognized in 2001 by UNESCO as a masterpiece of the world intangible heritage of humankind. However, over time, researchers have noted the unification, and in some cases, the risk of disappearance, of an entire layer of folk culture of this ethno-confessional group – rites. The article attempts to characterize the current state of preservation of ritual culture among the descendants of Old Believers living in the Trans-Baikal Region in 21st century.
The power of one: A single flanker produces compatibility effects in the episodic flanker task
Authors: Logan Gordon D. , Lindsey Dakota R. B. , Ulrich Jana E. 
Published: October 2024

AbstractThe episodic flanker task is an episodic version of the Eriksen and Eriksen (Perception & Psychophysics, 16 (1), 143–149, 1974) perceptual flanker task, showing the same compatibility and distance effects. Subjects are presented with a list followed by a probe display in which one item is cued. The task, to indicate whether the probed letter appeared in the same position in the memory list, requires focusing attention on a single item in memory. The probe display contains flanking items to be ignored. They are same as the memory list or different. Same flankers are compatible with “yes” responses and incompatible with “no” responses. Different flankers are incompatible with “yes” responses and compatible with “no” responses. Previously, we presented multiple flankers in the probe, allowing a global matching strategy. Here, we report two episodic flanker experiments with just one flanker in the probe to encourage focusing sharply on the target. We found flanker compatibility effects in both experiments when a single flanker appeared immediately adjacent to the target. Experiment 2 varied the distance between the flanker and the target in the probe and the memory list and found the compatibility effect in response time only when the flanker was immediately adjacent to the target in both the probe and the memory list. The effect in accuracy also appeared when the flanker was two positions away in both the probe and the memory list. These results show that attention is focused sharply on elements of a memory structure during retrieval, suggesting that memory retrieval is perceptual attention turned inward.
Contour Analysis Tool: An Interactive Tool for Background and Morphology Analysis
Authors: Hutchison Mark A. , Koepferl Christine M. 
Published: October 2024

Abstract
We introduce the Contour Analysis Tool (CAT), a Python toolkit aimed at identifying and analyzing structural elements in density maps. CAT employs various contouring techniques, including the lowest-closed contour, linear and logarithmic Otsu thresholding, and average gradient thresholding. These contours can aid in foreground and background segmentation, providing natural limits for both, as well as edge detection and structure identification. Additionally, CAT provides image processing methods such as smoothing, background removal, and image masking. The toolkit features an interactive suite of controls designed for Jupyter environments, enabling users to promptly visualize the effects of different methods and parameters. We describe, test, and demonstrate the performance of CAT, highlighting its potential use cases. CAT is publicly available on GitHub, promoting accessibility and collaboration.
Probing the Dust Grain Alignment Mechanisms in Spiral Galaxies with M51 as the Case Study
Authors: Lopez-Rodriguez Enrique , Tram Le Ngoc 
Published: October 2024

Abstract
Magnetic fields (B fields) in galaxies have recently been traced using far-infrared and submillimeter polarimetric observations with the Stratospheric Observatory for Infrared Astronomy, James Clerk Maxwell Telescope, and Atacama Large Millimeter/submillimeter Array. The main assumption is that dust grains are magnetically aligned with the local B-field in the interstellar medium (ISM). However, the range of physical conditions of the ISM, dust grain sizes, and B-field strengths in galaxies where this assumption is valid has not been characterized yet. Here, we use the well-studied spiral galaxy M51 as a case study. We find that the timescale for the alignment mechanism arising from magnetically aligned dust grains (B-RAT) dominates over other alignment mechanisms, including radiative precession (k-RAT) and mechanical alignment (v-MAT), as well as the randomization effect (gas damping). We estimate the sizes of the aligned dust grain to be in the range of 0.009–0.182 μm and 0.019–0.452 μm for arms and interarms, respectively. We show that the difference in the polarization fraction between arms and interarms may arise from the enhancement of small dust grain sizes in the arms resulting from large grains being broken into small grains as an effect of the grain alignment disruption (RAT-D) mechanism. We argue that the RAT-D mechanism needs to have additional effects, e.g., intrinsic variations of the B-field structure and turbulence, in the galaxy’s components to fully explain the polarization fraction variations within the arms and interarms.
Solar Vortex Tubes. III. Vorticity and Energy Transport
Authors: Silva Suzana S. A. , Verth Gary , Ballai Istvan , Rempel Erico L. , Shelyag Sergiy , Schiavo Luiz A. C. A. , Gomes Tiago F. P. , Fedun Viktor 
Published: October 2024

Abstract
This study investigated the mechanisms of vorticity generation and the role of vortex tubes in plasma heating and energy transport. Vortex tubes were identified using the instantaneous vorticity deviation technique in the MURaM data set of a simulated solar plage region of the solar photosphere. Within 3D kinetic vortex tubes, the misalignment of the magnetic pressure and the inverse of the density gradient, rather than baroclinic effects, primarily drive vorticity within the tubes. During their lifetime, vortices become less dense as the Lorentz force pushes plasma outwards against pressure gradients. In the simulated upper photosphere, the Lorentz force contributes to adiabatic cooling and heating by expanding or compressing the plasma around the vortex tubes. In turn, vortex motion affects the magnetic field, enhancing current generation and intensifying the Lorentz force, which may further increase adiabatic cooling and heating. Moreover, our results confirm that vortices can significantly boost viscous and ohmic heating on intergranular scales in the photosphere. They generate more magnetic than kinetic energy, with energy transport by Poynting flux notably nonuniform and dominant at the vortex boundaries. This creates energy circulation in which the net upwards Poynting flux can enhance chromospheric plasma heating and support chromospheric temperatures.
Energy-dependent and Energy-integrated Two-moment General-relativistic Neutrino Transport Simulations of a Hypermassive Neutron Star
Authors: Cheong 張 Patrick Chi-Kit 志杰 , Foucart Francois , Duez Matthew D. , Offermans Arthur , Muhammed Nishad , Chawhan Pavan 
Published: October 2024

Abstract
We compare two-moment-based energy-dependent and three variants of energy-integrated neutrino transport general-relativistic magnetohydrodynamics simulations of a hypermassive neutron star. To study the impacts due to the choice of the neutrino transport schemes, we perform simulations with the same setups and input neutrino microphysics. We show that the main differences between energy-dependent and energy-integrated neutrino transport are found in the disk and ejecta properties, as well as in the neutrino signals. The properties of the disk surrounding the neutron star and the ejecta in energy-dependent transport are very different from the ones obtained using energy-integrated schemes. Specifically, in the energy-dependent case, the disk is more neutron-rich at early times and becomes geometrically thicker at later times. In addition, the ejecta is more massive and, on average, more neutron-rich in the energy-dependent simulations. Moreover, the average neutrino energies and luminosities are about 30% higher. Energy-dependent neutrino transport is necessary if one wants to better model the neutrino signals and matter outflows from neutron star merger remnants via numerical simulations.