bluuebunny/crossref_metadata_2025 huggingface dataset:
Analysis of Difficulties in 6th-Grade Students of Primary School of Citra Cemara in Listening Comprehension Efforts at YCT Level 3
Authors: Monica Jessy
Published: July 2023

Listening comprehension is an essential component of Chinese language education. In addition, Listening comprehension assists students in communicating and comprehending the interlocutor's meaning. This research aimed to determine students' difficulties when answering listening comprehension questions on the YCT test. The research employed qualitative research methods and a descriptive analysis approach. The data and data sources were collected from 38 sixth-grade students using questionnaire and test data collection techniques of Primary School of Citra Cemara academic year 2022/2023. The study's findings indicated that the most common difficulties occurred in parts 3 and 4 of the listening comprehension questions; students frequently selected incorrect answers that did not match the questions. This is predominantly affected by internal factors, such as the student's level of language skills and students dearth of knowledge of social and cultural backgrounds.
The Contribution of Innovation, Science and Technology in Enhancing Renewable Energy
Authors: Ramu Arulmurugan , Adugna Teshome Debushe , Haldorai Anandakumar
Published: July 2023

This article focuses on the importance of research, innovation, and technology in increasing the proportion of sources of
renewables in the transnational spectrum of energy. It looks at the current state of renewable energy, where it's headed, what's holding
it back, and what's pushing it forward, all in an effort to provide an overview of the state of the art. The paper covers a wide range of
themes associated with renewables, including marketplace designs, and policy formulation, technical challenges to the incorporation of
these renewables in the power system, mini-grid and off-grid uses, and residential use. This research argues that various nations would
have distinct national renewable paths based on their contextual circumstances and goals. The paper proposes that a variety of policies
are needed to facilitate the spread of renewable energy. The importance of international collaboration in enhancing the connectivity of
grid infrastructures, as well as in information sharing, policy education, capacity building, and technological advancement, is
emphasized.
Understanding Teacher School Choice Preferences: What Matters Most for Teacher Deployment in Sierra Leone?
Authors: McBurnie Chris , Godwin Katie , Haßler Björn ,   Open Development & Education
Published: July 2023

An output of the EdTech Hub, https://edtechhub.org
ROS E O ESTRESSE OXIDATIVO POR SECA EM PLANTAS
Authors: Barbosa Marta Ribeiro , Souza Lindomar Maria de , Nascimento Katarina Romênia Pinheiro
Published: July 2023

Plantas expostas a condições de estresses ambientais estão sujeitas a sofrer estresse oxidativo. A geração de espécies reativas de oxigênio (ROS) ocorre naturalmente em vários compartimentos celulares durante os processos metabólicos aeróbicos das plantas. Uma das estratégias das plantas para se proteger contra os efeitos deletérios do estresse oxidativo, é a manutenção dos baixos níveis de ROS através da ativação dos sistemas de defesa antioxidante enzimático ou não enzimático. A regulação das enzimas do sistema de defesa antioxidante está relacionada com a tolerância a estresses abióticos e pode garantir a proteção contra estresse oxidativo. Esta revisão objetivou fazer um apanhado de informações sobre a formação de ROS geradas durante o estresse oxidativo de plantas expostas à condição de seca. Foram selecionados artigos de acordo com a relevância do estudo e das informações sobre a fisiologia, bioquímia e anatomia de plantas sob estresse hídrico. O compilado de informações presentes nesta revisão auxiliam no desenvolvimento de novas pesquisas relacionadas à plantas sob estresses ambientais, possibilitando ampliar a obtenção de marcadores bioquímicos, fisiológicos e anatômicos relacionados com a defesa do estresse em questão.
РАЗРАБОТКА И ОБОСНОВАНИЕ ЭФФЕКТИВНОСТИ КОМБИНИРОВАННЫХ СИСТЕМ РАЗРАБОТКИ С ИСКУССТВЕННЫМИ ЦЕЛИКАМИ В СЛОЖНЫХ ГЕОМЕХАНИЧЕСКИХ УСЛОВИЯХ
Authors: Раимжанов Б.Р. , Хакимов Ш.И. , Хамзаев С.А. , Равшанов А.А.
Published: July 2023

На примере Зармитанской золоторудной зоны, рассмотрены варианты технологических схем подэтажной системы, сочетающие комбинацию различных способов управления горным давлением, позволяющих минимизировать недостатки одного способа, используя преимущества других. Предложены подэтажные системы разработки с искусственными опорными удерживающими столбчатыми целиками, позволяющие предотвратить потери руды в межкамерных и потолочных целиках, и вторичное разубоживание.
ИССЛЕДОВАНИЕ ВОЗМОЖНОСТИ ПРИМЕНЕНИЯ ГИДРОГЕЛЕВОЙ ЗАБОЙКИ ДЛЯ ОБЕСПЕЧЕНИЯ НЕОБХОДИМОГО КАЧЕСТВА ВЗОРВАННОЙ ГОРНОЙ МАССЫ
Authors: Махмудов Д.Р. , Заиров Ш.Ш. , Исраилов М.А. , Кудратов И.А.
Published: July 2023

Для улучшения дробления горных пород на карьерах рекомендуется применение гидрогелевой забойки скважинных зарядов ВВ, при котором благодаря продолжительности действия взрыва улучшается дробление массива горных пород. Целью проведенных исследований является повышение эффективности использования взрывных технологий для обеспечения необходимого качества взорванной массы. В работе путем изучения опыта отечественных и зарубежных ученых, а также проведения аналитических и экспериментальных исследований определен импульс детонации скважинного заряда ВВ при использовании гидрогелевой забойки. Использованы комплексные методы исследований, включающие теоретические обобщения и экспериментальные исследования в натурных и промышленных условиях.
RESEARCH AND DEVELOPMENT OF MEASURES TO PREVENT MECHANICAL COLMATION OF THE FORM DURING IN-SITU LEACHING OF URANIUM
Authors: Аликулов Ш.Ш. , Рабимов Х.Р. , Халимов И.У. , Каримов Н.М.
Published: July 2023

Изучен процесс кольматации, непосредственно влияющий на снижение параметров гидродинамического режима во времени и в объеме пород, по пути фильтрации выщелачивающих растворов, а также влияние изменения их физико-химических характеристик, таких как плотность, минерализация, вязкость и т.д., на геотехнологический режим добычи урана. Исследованы процессы, которые влияют с различной степенью интенсивности на снижение производительности скважин во времени, установлены причины и механизмы кольматажа фильтров, а также разработаны практические рекомендации по применению методов регенерации скважин в конкретных геологических, гидрологических, гидрохимических условиях, с минимизацией вредного воздействия на окружающую среду.
РЕДКОМЕТАЛЛЬНАЯ СТРАТЕГИЯ УЗБЕКИСТАНА (потенциал, рост, перспективы освоения)
Authors: Ахмедов Н.А. , Ежков Ю.Б.
Published: July 2023

В данной работе приводятся данные о редкометалльной перспективе Узбекистана, минералогические особенности, анализ мировой конъюктуры. Рассмотрены проблемы промышленного корообразования над редкометалльными. Перспективы добычи и экспорта редкометалльной продукции.
УСТРОЙСТВА ДЛЯ ОПРЕДЕЛЕНИЯ ДЕФЕКТОВ КОНВЕЙЕРНЫХ ЛЕНТ
Authors: Полвонов Н.О. , Атакулов Л.Н.
Published: July 2023

В статье проведѐн анализ устройств для определения дефектов конвейерных лент, а так же рассмотрены устройства для диагностики определения дефектов конвейерных лент разработанные авторами, позволяющие повысить эксплуатационную надежность конвейерных установок за счѐт сокращения аварийных простоев.
Órdenes sociales armados de las FARC-EP en la subprovincia del Sumapaz, entre los años 1990-2004
Authors: Baquero Monroy Jorge Andrés
Published: July 2023

En este documento se analizan las características de los órdenes sociales armados que se desarrollaron en la subprovincia del Sumapaz entre los años 1990 y 2004, tiempo y espacio en donde diferentes estructuras de las extintas Farc-Ep tuvieron presencia e incidencia intensa en la sociedad y en el territorio. Las fuentes utilizadas en este análisis fueron los testimonios e historias de vida de algunas víctimas, y de responsables y testigos del conflicto armado en la subprovincia. Sus relatos fueron contrastados con fuentes primarias y de archivo de los diferentes municipios del territorio. La metodología con la cual se operativizó esta investigación fue la contrastación de los postulados teóricos de algunos académicos especializados en el análisis del Estado desde la sociología histórica versus las evidencias testimoniales que describen las formas como las Farc-Ep construyeron contraestados en el Sumapaz.

En el texto se defiende la idea que en la subprovincia del Sumapaz, por los años 1990-2004,  se construyeron órdenes sociales armados por medio de un complejo proceso de adhesión social, dominio directo, resistencia y resiliencia de la sociedad civil, el cual no fue estático en el tiempo ni en el espacio. De este modo, la razón central para realizar esta investigación fue describir el proceso en el cual se construyen los contraestados en medio de la guerra.
El trabajo remoto y teletrabajo en tiempo de Post-pandemia COVID-19 en la Ciudad de Lima
Authors: Ricaldi Rivera Ronald , Ruiz Pinto Alan , Camero Ricalde Shiomara , Denis Del Mar Domingo , Vértiz Osores Ricardo Iván
Published: July 2023

Las empresas buscan la adaptación e implementación de nuevas formas de trabajo digital, frente a la post-pandemia COVID-19, situando a los trabajadores frente a posibles reducciones de sueldos o perdidas de los mismos, al no poderse adaptar a estas decisiones de reforma. El propósito de investigación fue evaluar el impacto del trabajo remoto y teletrabajo en la ciudad de Lima. La investigación fue cualitativa de tipo hermenéutica basada en el diseño fenomenológico, se entrevistaron a trabajadores de Lima. Los resultados obtenidos revelan el impacto del trabajo remoto y teletrabajo en la ciudad de Lima durante la post-pandemia COVID-19 fue ventajoso para sectores que necesiten personal capacitado en tecnología de información y de impacto negativo para trabajadores de organizaciones que no puedan implementar trabajos remotos. En conclusión, el teletrabajo permitió en primera instancia mitigar el impacto de la post-pandemia COVID-19 en las empresas de lima, afianzando los puestos de trabajo y economía del hogar. Así, en el trayecto de implementación, las oportunidades laborales aumentaron para las personas con discapacidades, puesto que basta con aprender habilidades comunicativas y tecnológicas para desempeñarse en una entidad.
Socio-Economic and environmental indicators: do they go hand in hand or back to back? A zoom into SDG7
Authors: Teotónio Carla , Martins Rita , Antunes Micaela
Published: July 2023

The EU is succeeding in the achievement of climate and energy targets, but affordability of energy services cannot be left behind. The paper assesses the interlinkages between SDG 7’s social, economic and environmental dimensions to understand whether they go hand in hand or back to back. With Eurostat data for 27 countries for the share of households unable to keep homes warm, energy dependency and the share of renewables, we use correlations and scatter (for pairs) and the Venn diagram (for the combination of the three). Results show a diversity of synergistic or trade-off paths, making clear that the solutions to improve the progress in SDG 7 cannot be the same for all Member States and that even the most urgent measures in a domain should not compromise advancements in others. The micro affordability ratios computed and the share of households with affordability problems expose a greater extension of issues than those revealed by EU affordability indicator, confirming the relevance of looking at the problem from different lenses. Moreover, households with elder and living in more isolated areas are found especially prevalent among those with affordability problems. This should be accommodated in policy measures to support those most in need.
Multi-objective optimization of an energy community: an integrated and dynamic approach for full decarbonisation in the European Alps
Authors: Viesi Diego , Mahbub Md Shahriar , Brandi Alessandro , Thellufsen Jakob Zinck , Østergaard Poul Alberg , Lund Henrik , Baratieri Marco , Crema Luigi
Published: July 2023

At the local level, energy communities are at the forefront of the European Green Deal strategy offering new opportunities for citizens to get actively involved in energy markets. The scope of this study is to propose a multi-objective optimization framework to minimize both carbon dioxide emissions and total annual costs in an energy community, considering, within different constraints, a wide availability of decision variables including local renewable energy sources, sector coupling, storage and hydrogen. The methodology involves the coupling of the software EnergyPLAN with a multi-objective evolutionary algorithm, considering 2030 and 2050 as target years and modelling a set of eight types of scenarios, each consisting of 100 optimal systems out of 10,000. The case study is an energy community in the European Alps. The results show, on the one hand, the key role of sector coupling technologies such as cogeneration, heat pumps and electric vehicles in exploiting local renewable energy sources and, on the other hand, the higher costs in introducing both electricity storage to achieve a complete decarbonisation and hydrogen as an alternative strategy in the electricity, thermal and transport sectors.
Carrera de investigador científico: un prometedor paso para la institucionalidad de la Ciencia Paraguaya
Authors: Génez Báez Fredy
Published: July 2023

En el número anterior (noviembre 2022), la editorial hacía referencia a los lentos perovaliosos pasos de la investigación en Paraguay, destacando los logros y focalizando enla necesidad de que el Estado establezca los mecanismos de incentivos y control sobreel tema. En línea con la reflexión anterior, hoy celebramos un acontecimientotrascendental con la promulgación de la Ley N 7064/2023 Que crea el Sistema Nacionalde Investigadores (SISNI) y establece la carrera de Investigador Científico, con el que sehonra una añeja deuda con el quehacer científico a nivel local, fomentando lascondiciones para aumentar y mejorar la producción del conocimiento sistematizado enel país, menester que todavía debe atravesar varias etapas de consolidación, pero queindudablemente, encuentra en esta ley un pilar fundamental para fortalecer nuestraciencia.
Percepción acerca de la toxoplasmosis en mujeres de 18 a 35 años de la ciudad de Luque
Authors: Gavilán Cabrera Tomás , Fernández de Chilavert Josefina , Trujillo Yulianela , Wolke Sandra
Published: July 2023

La toxoplasmosis es causada por el Toxoplasma gondii, un parásito protozoario con un complejo. En mujeres embarazadas, si adquieren la infección por primera vez, hay riesgo de que el feto contraiga también la enfermedad, siendo mayor el riesgo de que la madre transmita el parásito al feto a medida que se desarrolla el embarazo.

Objetivo: El objetivo de la investigación es medir la percepción que tienen las mujeres de 18 a 35 años de la ciudad de Luque, acerca de la toxoplasmosis. Materiales y Métodos: Se realizó un estudio descriptivo de tipo cuantitativo de corte transversal, en el cual se utilizó una encuesta por medio del cuestionario google, con base a preguntas sobre conocimiento general acerca de la toxoplasmosis. Resultados: En cuanto a los conocimientos explorados sobre la enfermedad, la forma de contagio y diagnóstico, la sintomatología y la forma de prevención, ha arrojado datos donde más del 50 % no tiene información certera de la patología, incluso en su mayoría sigue pensando que la vía de transmisión es el pelo del gato. En general desconocen que las medidas higiénicas son el medio de prevención eficaz de la enfermedad. Discusión: Poseer conocimientos acerca de la enfermedad es un factor de protección preponderante, ya en estudios hecho en América Latina llegaron a la conclusión de que no conocer la enfermedad, es un factor de riesgo sin embargo conocer el agente transmisor y tener un nivel de educación superior son factores de protección para no adquirir la enfermedad. Conclusión: La promoción y prevención de esta patología por medio del sistema educativo y de salud pública donde afiancen los conocimientos de la población como medio de protección es sumamente importante para disminuir la cantidad de contagios y secuelas de la enfermedad.
Challenges faced by quazi court and its resolutions in Contemporary Sri Lanka
Authors: T Mohamed Mufas , C Sivanayagam
Published: July 2023

Sri Lanka is a multi-ethnic country. There are various traditional legal systems still practiced in the country. Hence the Muslim personal law is one of them. There are several criticisms against the Muslim personal law. Because of all the criticisms, it is prioritized that Muslim divorce cases are to be handled under the common law than the Quazi court. Quazi courts are criticized for its partial and discriminatory treatment of Muslim women in dealing with marriage issues. This study found that Quazi court has its own judiciary practices which are not conducive to protect women and instead, violating the rights of women in handling the divorce cases. This study identifies the challenges faced by the women dealing the divorce cases in this court. This study proposes recommendations to make obsolete the Quazi court in dealing with divorce cases in order to safeguard the democratic rights of the Muslim women. This study is based on Nintavur regional Quazi court. Primary information were collected through Observation and interviews and secondary information were collected from Books, journals, websites and the records from Quazi courts.
You Smile, I Smile: The Influence of Teachers’ Happiness to Grade 10 Students’ Perception of their Performance
Authors:   https://orcid.org/0009-0008-3619-1415, https://orcid.org/0009-0008-3128-572X, https://orcid.org/0009-0007-2294-0000, D. Bernal Jude Matthew , D. Dasmariñas Maricar , J. Viterbo April Ann ,   Palawan State University, Main Campus Puerto Princesa City, Palawan, Philippines
Published: July 2023

The process of learning is emotional as well as intellectual. With this principle, it is assumed that both teachers and students need to have a positive mental and emotional state during the class. However, studies about the influence of teachers’ happiness to the students’ performance are scarce. Therefore, the researchers sought to know the students’ perception on this topic. Through convenience sampling, thirty respondents were chosen from the population of Grade 10 students enrolled in Manuel G. Araullo High School. They answered a questionnaire composed of both closed and open-ended questions. Mode and mean were used to analyze the collected data. This study determined the top seven indicators of teacher’s happiness. A teacher is seen as happy by the learners when the teacher smiles; he/she starts the class discussion with greetings; he/she seems to enjoy while teaching; he/she is kind; he/she teaches in a nice way; he/she is full of energy; and, he/she is active. Majority of the students say that their teachers are happy 51-75% of the time. Students perceive that their teachers’ happiness and lack of happiness both influence their learning. Specifically, they do not learn the lesson anymore if their teachers are not happy. Students also believe they learn the most if their teachers are happy. It is recommended that the teachers manifest the top seven indicators of teachers’ happiness. Teachers are encouraged to study if there are significant relationships between the happiness of teachers and the happiness of student and their academic performance. Keywords – academic performance, happiness, perception
Pencegahan Radikalisme melalui Implementasi Moderasi Beragama dalam Perspektif Piagam Madinah
Authors: Dedi Ardiansyah  , Basuki Basuki
Published: July 2023

Moderasi beragama menjadi sebuah program yang saat ini digalakan oleh pemerintah  untuk merespon serta bentuk upaya mengatasi problematika pada radikalisme dan terorisme. Keberadaan moderasi telah diupayakan dalam berbagai ruang, sebagai wujud nyata dari internalisasi adanya sikap moderat dalam menjalani kehidupan bermasyarakat dan bernegara. Tetapi tidak menutup kemungkinan bahwa moderasi beragama dianggap memoderasi agama islam dalam tujuan akhirnya. Memotret betuk moderasi beragama dalam perspektif piagam madinah sebagai bentuk perwujudan toleransi. Pada penelitian ini bertujuan untuk mendeskripsikan  refeleksi dari piagam madinah dalam mengatur dan mengelola sistem negara. Selain itu mengungkapkan dimensi Piagam Madinah, yang penuh dengan toleransi dan nilai-nilai moderat.
Spontaneous Globe Subluxation in a Neonate: A Case Report with Literature Review
Authors:   Head of Oculoplasty and Ocular Oncology Department, Chittagong Eye Infirmary & Training Complex, Chattogram-4202, Bangladesh, Roy Soma Rani , Hoque Md. Asrarul ,   Chittagong Eye Infirmary, Chattogram, Bangladesh
Published: July 2023

Globe subluxation is a medical emergency and a frightening condition. The spontaneous subluxation is the rarest of the subluxations, with fewer than 40 cases reported to date. This condition is extremely rare in children, with the most recent reported age being 8 months. However, Crouzon syndrome in infants is also less reported. Here we report a case of neonatal Crouzon syndrome with spontaneous globe subluxation and its surgical management.
Uticaj nekih faktora spoljašnje sredine na dinamiku rastenja stabala jele i bukve na Goču
Authors: Stamenković Vojislav , Miščević Vladimir
Published: July 2023

U šumarskoj nauci i praksi odavno su zapaženi uticaji mnogih faktora spoljašnje sredine na prirast i proizvodnost stabala i šumskih sastojina. Medjutim, mnoga od tihe zapažanja imala su, a neka od njih još uvek imaju okularni karakter. Dakle, ta zapažanja se nisu bazirala na podacima merenja i izračunavanja raznih pokazatelja zavisnosti prirasta i proizvodnosti od pojedinih faktora. Tek u novije vreme, sa napretkom nauke a posebno sa razvojem tehnike merenja, omogućuje se da mnogi uticaji faktora spoljašnje sredine budu bliže odredjeni. Tako utvrdjeni uticaji imaju veliki teoretski i praktični značaj. Teoretski značaj se ogleda u otkrivanju brojnih zakonomernosti zavisnosti rastenja i razvoja od faktora spoljašnje sredine, a praktični što se na bazi otkrivenih zakonomernosti izvode zaključci o najpovoljnijem tretmanu stabala i sastojine, da bi se postigla maksimalna kvantitativna i kvalitativna proizvodnost.
Neki od osnovnih elemenata za utvrđivanje uslova privređivanja u šumsko-privrednim organizacijama
Authors: Golubović Uroš
Published: July 2023

U našem društveno-ekonomskom sistemu šumska gospodarstva su organizacije udruženog rada koje stvaraju ukupni prihod, rasporedjuju ga na troškove poslovanja, amortizaciju i dohodak, a dohodak dalje rasporedjuju na osobne dohotke, zakonske i ugovorne obaveze i fondove. Prema tome, šumska gospodarstva su dohodovne organizacije udruženog rada koje stvaraju dohodak, rasporedjuju ga i od njega žive kao i sve druge organizacije udruženog rada u našoj zemlji. Dakle i ona su dužna osigurati troškove reprodukcije, odnosno materijalne troškove, zatim zakonske i ugovorne obaveze, te proširenu reprodukciju koja im osigurava trajnost. Znači, i po tome su, u našem sistemu, šumska gospodarstva potpuno izjednačena sa drugim organizacijama udruženog rada. Nadalje su šumska gospodarstva, isto kao i druge organizacije udruženog rada, u posjedu društvenih sredstava (imovine) velikih vrijednosti, koja koriste u proizvodnji i s njima upravljaju. Ni ona ne mogu te vrijednosti smanjiti, niti ih bez naknade otudjiti, a dužne su ih obnavljati, osiguravati, zaštiti i uvećavati.
Integraciona kretanja i njihove karakteristike u oblasti šumarstva i industrije za preradu drveta na području Bosne i Hercegovine
Authors: Kopćić Ibrahim , Vučjak Sreten
Published: July 2023

Želje i potrebe za udruživanjem su stare koliko i ljudi. Udruživanje je obuhvatalo objedinjavanje ljudskih fizičkih i intelektualnih moći, raspoloživih materijalnih potencijala, zajedničko oblikovanje i usmjeravanje misli i ideja, nada i stremljenja. Ljudi su se udruživali u patnjama i siromaštvu, rasipništvu i bogatstvu, strahu i hrabrosti. Udruživali su se po regionalnoj i ideološkoj pripadnosti itd. Medjutim, mi ćemo se zadržati samo na udruživanju u privredi.

Misao o udruživanju u privredi ne javlja se slučajno. Ona je posljedica zakonitosti razvoja privrede općenito, a udruživanja posebno. Udruživanje kao pojava ima osobinu da se ne zadržava na jednom stepenu i obliku za duži vremenski period, već se neprekidno nalazi u stanju izmjene i razvitka. Udruživanje je uslov i objektivni zakon razvitka privrede i obratno. Njega oslovljava neprekidno usavršavanje sredstava za rad, tehnoloških procesa, organizacije rada, razvoj i bogatstvo ljudskog znanja. Ovaj zaključak potvrdjuje cjelokupni dosadašnji razvoj privrede od izolovanog proizvodjača sa ručnim alatom do udruženog radnika opremljenog moćnim sredstvima za rad.
Zur frage der abundanzkontrolle des schwammspinners (Lymantria dispar l., lepidoptera)
Authors: Gogola Elemir
Published: July 2023

Die Populationsanzahl der Lymantria dispar in den Eichenbestanden wird durch Feststellung der Eischwammemenge kontrolliert und durch die Durchschnittszahl der Eischwämme pro 1 Stamm ausgedrückt. Die Prognose der Kronenbeschädigung der Eichenbesfänden geht aus der vorausgesetzten Anzahl des künftigen Frasstadiums, d.h. Raupen hervor. Die künftige Raupenzahl der L. dispar, die der Eischwammezahl nach geschätzt wird, entspricht der Realität unter der Voraussetzung, das mit genügender Genauigkeit

a) die Eischwämmezahl auf der Kon trollfläche fesigestellt

b) die durchschnittszahl der Eier im Eischwamm bestimmt wird.
Prostorno uređivanje bukovih šuma u zavisnosti od odabranog sistema gazdovanja
Authors: Drinić Petar
Published: July 2023

U okviru naučno-istraživačkog projekta "Razrada sistema gazdovanja za bukove šume i mješovite šume bukve, jele i smrče u Bosni i Hercegovini", čija je obrada započeta 1973. godine, bilo je predvidjeno da se obradi, izmedju ostalih, i tema "Prostorno uredjivanje bukovih šuma i mješovitih šuma bukve, jele i smrče u zavisnosti od odabranog sistema gazdovanja". Zbog složenosti problematike i obimnosti materije, odvojili smo bukove šume od mješovitih šuma bukve, jele i smrče pa smo u ovom radu obradili dio problematike prostornog uredjivanja bukovih šuma, s tim da se problematika prostornog uredjivanja mješovitih šuma bukve, jele i smrče obradi kao posebna tema.
Otvaranje sječina sekundarnom mrežom šumskih putova u šumama bukve, jele i smrče
Authors: Jeličić Vladimir
Published: July 2023

Sekundarna mreža šumskih putova obuhvata, uglavnom,traktorske putove i vlake. U ovu mrežu mogu se ubrojiti i sezonski kamionski putovi, tj. putovi bez kolovoza, ako se izvodi etapna gradnja kamionskih putova. Pod etapnom gradnjom podrazumijeva se izvodjenje donjeg stroja kamionskog puta za jedan turnus sječe, a gradnja gornjeg stroja (kolovoza) za drugi turnus.

Gradnja sezonskog kamionskog puta može doći u obzir i u slučaju da u odjelu koji se predvidja za sječu nema kamionskog puta s kolovozom, a odjel je udaljen od postojećih kamionskih putova. Znatno niži troškovi prevoza drveta kamionima nego traktorima mogu da opravdaju izgradnju sezonskog kamionskog puta umjesto traktorskog.
Istraživanje rentabilnosti podizanja intenzivnih kultura lišćara i četinara na području mediterana i submediterana
Authors: Vučjak Sreten , Ćurić Rade , Mikić Todor
Published: July 2023

Na submediteranskom i mediteranskom dijelu Bosne i Hercegovine već duže vremena se ne vrše skoro nikakvi šumsko-uzgojni zahvati koji bi mogli obogatiti i oplemeniti ovo područje u privrednom, estetskom, zdravstvenom, turističkom i zaštitnom pogledu. Istina, postoje limitirajući faktori koji otežavaju obavljanje šumsko-uzgojnih radova šireg obima. To su u prvom redu:

-        nepovoljni stanišni uslovi,

-        nedostatak materijalnih sredstava, uslovljen nedovoljnom privrednom razvijenošću ovog područja,

-        nepovoljno sadašnje stanje šuma i šumskih zemljišta posmatranog područja,

-        ostavljanje znatnih površina šuma i šumskog zemljišta izvan šumsko privrednih područja koja su 1961. godine obrazovana u BiH (oko 285.000 ha).

Ipak, činjenica da se na području Hercegovine u periodu 1961/1972. godine pošumljavalo samo nekoliko hektara godišnje ukazuje na neodrživo stanje. U periodu koji je pred nama, ovom problemu se mora posvetiti izuzetna pažnja od strane društva i zainteresovanih radnih organizacija i institucija.
Ekonomsko proučavainje proizvodnje u bukovim šumama i mješovitim šumama bukve, jele i smrče
Authors: Đapić Drago , Vučjak Sreten , Šaković Šućrija
Published: July 2023

Značajna sirovlnska baza šumarske privrede u SR Bosni i Hercegovini, stalan i intenzivan porast potrošnje šumskih odnosno drvnih proizvoda, a uz nedovoljno proučeni način gazdovanja u šumarstvu Bosne i Hercegovine, zahtijevaju istraživanje mjera koje će obezbijediti potpunije i optimalnije korišćenje, obnavljanje i unapredjivanje proizvodnog potencijala šuma, šumskog zemljišta i postojećeg drvnog fonda u šumama Bosne i Hercegovine.

Do danas nije bilo naučno verifikovanog stava o tome kako se ekonomski optimalno može gospodariti šumama Bosne i Hercegovine. U većini šuma nije konsenkventno primjenjivan odredjenl sistem gospodarenja, jer se načinu korišćenja šumom i gazdovanja šumama, uglavnom, praktistički prilazilo, bez teorijski dovoljno proučenog sistema gospodarenja.
Otvaranje sječina sekundarnom mrežom šumskih puteva u borovim i hrastovim šumama
Authors: Jeličić Vladimir
Published: July 2023

Mreže šumskih puteva imaju za cilj prekrivanje odredjene šumom obrasle površine kako bi se na toj površini moglo uspješno obavljati iskorišćavanje šuma, ali i svi ostali radovi vezani za dobro gazdovanje šumama. U sklopu iskorišćavanja šuma u širem smislu riječi, obuhvaćen je i transport drveta. Transport drveta, od panja u šumi do tržišta, najčešće se dijeli u tri faze: sakupljanje, privlačenje (vuča) i prevoz. Ove tri faze transporta drveta traže odgovarajuću mrežu i tehničke karakteristike šumskih komunikacija. Oblici sistema otvaranja šuma, u širem smislu mreže puteva, mogu biti vrlo raznoliki što prvenstveno zavisi od konfiguracije terena. Na ravničarskim i brežuljkastim terenima, gdje je vodjenje trasa šumskih puteva moguće u svim pravcima, sistemi šumskih puteva imaju stvarni oblik mreže, tj. zatvorene linije. Medjutim, na strmim terenima i terenima ispresjecanim uvalama i vodotocima, sistemi šumskih puteva imaju oblik žila iii stabla sa granama, kod kojih se sa glavnog puta granaju ogranci odnosno odvojci. Pri planiranju mreže šumskih puteva u nekom području, osnovne postavke su ekonomske činjenice. Na jednoj su strani troškovi gradnje i održavanja šumskih puteva, a na drugoj troškovi transporta. Što je mreža šumskih puteva gušća niži su troškovi transporta , ali su veća ulaganja za puteve ili obratno, troškovi transporta su veći što je mreža rjedja.
Vodni režim najvažnijih tipova šumskih zemljišta Bosne
Authors: Burlica Čedomir
Published: July 2023

U prvim fazama ispitivanja šumskih zemljišta kod nas, težište je stavljeno na upoznavanje geneze, morfologije i hemijskih svojstava glavnih tipova šumskih zemljišta (Ćirić 1961, 1966, Popović 1964, Stefanović -Manuševa 1966), na osnovu čega su mogle da se izvrše klasifikacije ovih zemljišta. Na osnovu ovakvog globalnog poznavanja zemljišta davane su i ocjene njihove ekološko-proizvodne sposobnosti i predlagane potrebne mjere za njihovo popravljanje. No, ubrzo se pokazalo da raspoloživi podaci nisu dovoljni za donošenje pouzdanijih ocjena o ekološko-proizvodnoj vrijednosti zemljišta, jer stanje i proizvodnost sastojina nisu uvijek mogli da se objasne podacima kojima smo raspolagali za pojedine tipove zemljišta. U dosadašnjim proučavanjima šumskih zemljišta vrlo malo pažnje je posvećeno fizičkim svojstvima. Najčešće su ova svojstva ocjenjivana na osnovu morfologije profila i podataka o mehaničkom sastavu zemljišta, a to je, uglavnom, posredna i dosta globalna ocjena, pa su zato i prognoze na osnovu toga bile dosta nepouzdane. Zato se u ovome radu pristupilo detaljnijim ispitivanjima onih vodno-fizičkih svojstava šumskih zemljišta koja regulišu primanje, kretanje i zadržavanje vode u zemljištu. Ova ispitivanja treba da omoguće dalje detaljnije upoznavanje i drugih zemljišnih svojstava i procesa koji se u njima odvijaju, a i da pruže bolju osnovu za iskorištavanje zemljišta u šumskoj proizvodnji.
Prostorno uredjivanje mješovitih šuma bukve, jele i smrče u zavisnosti od odabranog sistema gazdovanja (drugi prilog)
Authors: Drinić Petar , Bozalo Grujo
Published: July 2023

U okviru prve faze istraživanja prostornog uredjivanja bukovih šuma i mješovitih šuma bukve, jele i smrče, koje je obavljeno u periodu 1973-1975. godine, izradjena su i publikovana dva rada (Drinić, P., 1976). Tom prilikom je istaknuto da bi istraživanje elemenata prostornog uredjivanja ovih šuma trebalo produžiti, kako bi se došlo do većeg obima relevantnih podataka i na osnovu toga potvrdili ili dopunili zaključci do kojih se došlo u prvoj fazi istraživanja. Tako je došlo do usvajanja tematskog zadatka: Prostorno uredjivanje bukovih šuma i mješovitih šuma bukve, jele i smrče u zavisnosti od odabranog sistema gazdovanja - druga faza, u okviru plana naučnoistraživačkog rada šumarskog fakulteta u Sarajevu, za period 1976-1978. godine. Ovim istraživanjima su obuhvaćena četiri šumska odjeljenja mješovitih šuma bukve, jele i smrče, od kojih se dva nalaze na kiselim smedjim zemljištima i ilimerizovanim zemljištima na silikatnim stijenama (Zavidovići 193 i Foča 73), a dva na serijama krečnjačkih zemljišta - smedjih zemljišta i crnica (Prozor 89-a i Šipovo 41). U prvoj fazi istraživanja, 1973-1975. godine, obuhvaćeno je šest odjeljenja mješovitih šuma bukve, jele i smrče, tako da smo raspolagali rezultatima istraživanja u deset odjeljenja ovih mješovitih šuma. Sve ove rezultate podvrgli smo kritičkoj analizi u okviru ovog rada, u poglavlju Zaključna razmatranja, i utvrdili one zaključke za koje smo smatrali da se već sada mogu uspješno primjenjivati u praksi.
The Existence and Governance of Waqf in Creating Public Value at Pondok Pesantren Darussalam Blokagung Banyuwangi
Authors: Habibulloh  , Hara Abubakar Eby , Sidiq Mahfudz , Prayitno Hadi
Published: July 2023

This study aims to explain waqf governance in maintaining its existence. Waqf can create public value by using management, public service, and governance approaches to waqf policies. This illustrates the existence of waqf in the middle of the public administration process with the governance model developed by Nadzir. This type of phenomenological research with a qualitative approach based on the philosophy of postpositivism with primary and secondary data through purposive sampling and snowball. Data collection techniques use observation, in-depth interviews, documentation, and literature studies. The results and discussion of the research paradigm are naturalistic in nature, because it allows finding the meaning of each phenomenon, both regarding local wisdom, traditional, emic, ethical, abstract (moral values), and theories of the subjects studied. The existence and management of waqf in Islamic boarding schools is a form of good waqf governance (good waqf givenance). Good waqf governance is built on three main pillars, namely first; waqf values in Islamic boarding schools which originate from the Koran, al-Hadith, and the yellow book, for example; attitude of Tawadhu', Ikhlas, Qana'ah, Tabarruk, Innovative, and Amanah as public values (moral values). Second; waqf governance models that are in accordance with the objectives and functions of waqf, namely to provide benefits to the surrounding community, both directly and continuously. Third; waqf governance is supported by a legal basis both spiritual and public administration (government).
Effect of ambient temperature and humidity on muscle fatigue of pilots
Authors: Zhou Biyun , Chen Bo , Liu Jingyu , Ao Yingfang , Ding Li
Published: July 2023

From scientific research and accident investigations, we are aware of the effects of fatigue on our performance. Pilots’ fatigue has been considered a contributing factor in various aviation accidents; many researchers found that pilots’ muscle fatigue makes pilots slow to respond and slow down their movements, which will bring potential safety hazards to flight. The aim of this study is to investigate the effect of different cockpit ambient temperatures (Ta) and relative humidity (RH) on pilots’ muscle fatigue. Thirteen subjects participated in the simulated flight experiments at 21℃/30%, 30℃/45%, and 38℃/60%RH. Continuous measurement of the skin temperature (Tsk) and skin humidity (Hsk) throughout the experiment, the surface electromyography (EMG) signals of biceps brachii (BB), flexor carpi radialis (FCR), rectus femoris (RF), and tibialis anterior (TA) were recorded, the mean power frequency (MPF) of EMG data were analyzed. This study found that the mean power frequency of rectus femoris (RF) and tibialis anterior (TA) at 38°C/60% and 30°C/45% were lower than 21°C/30% (p<0.001), and the MPF of RF at the high ambient temperatures and relative humidity condition was lower than that of TA, biceps brachii (BB) and flexor carpi radialis (FCR) (p<0.001). Through the analysis of binary linear regression, it was found that there was a relationship between ambient temperatures and relative humidity and the change of root mean square (p<0.003). This study showed that the ambient temperatures and relative humidity would impact flight fatigue, and high temperature and humidity are more likely to cause fatigue. Also, in this study, the rectus femoris is more likely to cause fatigue during flight. This study can provide a reference for biological therapies targeting flight fatigue and fatigue prevention of fighter pilots.
Evaluation Method of Employee's Motivation to Participate in Safety Activities Using Daily Work Report
Authors: Yokozawa Nanako , Okada Yusaku
Published: July 2023

To improve the quality of safety activities, many companies are aiming to increase employees' understanding of safety activities and motivate them to participate in them. The main method to measure the willingness to participate is through questionnaires, but it takes time and effort. Therefore, we focused on information on "Awareness" events reported by on-site employees in daily work report. We call this information "Information on Preparing for the Unexpected”. The purpose of this study was to develop a method to evaluate employees' understanding of and willingness to participate in safety activities using "Information on Preparing for the Unexpected”. Through experiments, trouble-related data were collected at several workplaces, and text mining was conducted. We worked on the construction and validation of the system.
AI-powered real-time analysis of human activity in videos via smartphone.
Authors: Thomanek Rico , Platte Benny , Baumgart Matthias , Roschke Christian , Ritter Marc
Published: July 2023

A major focus in computer vision research is the recognition of human activity based on visual information from audiovisual data using artificial intelligence. In this context, researchers are currently exploring image-based approaches using 3D CNNs, RNNs, or hybrid models with the intent of learning multiple levels of representation and abstraction that enable fully automated feature extraction and activity analysis based on them. Unfortunately, these architectures require powerful hardware to achieve the most real-time processing possible, making them difficult to deploy on smartphones. However, many video recordings are increasingly made with smartphones, so immediate classification of performed human activities and their tagging already during video recording would be useful for a variety of use cases. Especially in the mobile environment, a wide variety of use cases are therefore conceivable, such as the detection of correct motion sequences in the sports and health sector or the monitoring and automated alerting of security-relevant environments (e.g., demonstrations, festivals). However, this requires an efficient system architecture to perform real-time analysis despite limited hardware power. This paper addresses the approach of skeleton-based activity recognition on smartphones, where motion vectors of detected skeleton points are analyzed for their spatial and temporal expression rather than pixel-based information. In this process, the 3D-bone points of a recognized person are extracted using the AR framework integrated in the operating system and their motion data is analyzed in real time using a self-trained RNN. This purely numerical approach enables time-efficient real-time processing and activity classification. This system makes it possible to recognize a person in a live video stream recorded with a smartphone and classify the activity performed. By successfully deploying the system in several field tests, it can be shown both that the described approach works in principle and that it can be transferred to a resource-constrained mobile environment.
Gambaran Penggunaan N-Acetyl-L-Cysteine (NAC) Pada Pasien Covid-19 Di RS X Periode Juni-Agustus 2022
Authors: Afriani Rina , Maulina Devi
Published: July 2023

Penyakit Covid-19 merupakan ancaman yang nyata bagi kesehatan di seluruh dunia. Pada kasus Covid-19,        N-acetyl-L-cysteine (NAC) telah digunakan sebagai terapi suportif pengobatan. Penyakit Covid-19 sering dikaitkan dengan ketidakseimbangan oksidan-antioksidan, yang menyebabkan peradangan dan kerusakan jaringan. NAC selain menjadi mukolitik, telah terbukti menjadi antioksidan yang efektif dalam terapi Covid-19. Tujuan dari penelitian ini adalah untuk mengetahui pola penggunaan NAC sebagai terapi pengobatan pada pasien Covid-19 pada pasien rawat jalan di Rumah Sakit X periode Juni-Agustus 2022. Penelitian ini menggunakan metode kuantitatif deskriptif dengan menggunakan data sekunder secara retrospektif. Hasil penelitian dari total 89 sampel pasien yang memenuhi kriteria inklusi didapatkan hasil yaitu berdasarkan kategori usia NAC paling banyak digunakan pada kategori usia dewasa (26-45 tahun) dengan total 46 pasien (51,69%). Berdasarkan jenis kelamin paling banyak terjadi pada pasien dengan jenis kelamin laki-laki dengan total 48 pasien (53,93%). Berdasarkan dosis penggunaan NAC paling banyak digunakan pada dosis 3 x 600 mg secara oral dengan jumlah pasien sebanyak 56 pasien (62,92%). Adapun lama penggunaan NAC yaitu selama 10 hari dengan total 71 pasien (79,78%) dan gejala penyakit yang paling banyak terjadi adalah gejala demam disertai batuk dengan total 55 pasien (61,80%).
Pro ai del chan essenhadors
Authors: Tavani Giuseppe
Published: July 2023

REPRINT of the book published by Receptio Academic Press in 2018. The book collects the last essays on Medieval Occitan Literature by Giuseppe Tavani, reworked by the philologist himself.
Interference-Resistant Communication framework for Sensor Nodes in Wireless Sensor Networks
Authors: Logeshwaran J. , Krishnababu T
Published: July 2023

Wireless Sensor Networks (WSNs) are becoming increasingly important for various aspects of modern communication. However, the lack of reliable and securecommunication between nodes of the WSN often hinders the realization of many of its potential applications. In order to overcome these issues, we propose an interference-resistant Communication Framework for Sensor Nodes in Wireless Sensor Networks (IRCF-WSN) which is based on the idea of combining different types of compatible transmission schemes to establish a secure and reliable communication link between nodes. The proposed framework aims to provide a secure and reliable connection between nodes of the WSN irrespective of the interference environment. In order to accomplish this goal, the framework combines several interference-resistant techniques like frequency hopping, spread spectrum, and beamforming to form multiple channels of connectivity whichare subsequently used for communication. Additionally, the framework also utilizes a novel routing algorithm to ensure that the most secure and reliable path is chosen for the communication. Simulation results indicate that using the proposed framework, the communication performance of the WSN can be improved significantly compared to existing solutions.
A fluoridok használatának preventív szerepe, valamint annak jelentősége gyermekkorban
Authors: Bak Brigitta , Csontos Elizabet , Németh Anikó
Published: July 2023

A fogászati prevenció egyik meghatározó eleme a fluoridok alkalmazása. Számos pozitív hatása van a fogakra, és már gyermekkorban is érdemes elkezdeni azok alkalmazását. Szerepet játszik a cariesprevencióban, a zománc állományának biztosításában. Azonban fontos, hogy mértékkel vigyünk be fluoridot a szervezetünkbe. Ha nem így teszünk, akkor azzal károsíthatjuk a fogak állapotát, a csontok szerkezetét, amelyre gyermekkorban fokozottabb figyelmet kell fordítanunk. A fluorosis megelőzhető egy kis odafigyeléssel, ehhez viszont elengedhetetlen a megfelelő tájékozottság. Ezt a fogorvosok és a dentálhigiénikusok egyaránt biztosítani tudják.
Alternative constituent electoral strip: Against the communicative hegemony of social movements in post-rebellion Chile
Authors: Delgado Troncoso Camila Andrea , Pacheco Pailahual Stefanie , Carvajal Ulloa Paloma , Espinoza Soto Natalia , Brito Morales José , Reyes Baier Pablo
Published: July 2023

The following article seeks to analyze the electoral bands derived from the first post-rebellion constitutional electoral process in Chile, seeking to focus on the counter-hegemonic communication strategies of social movements that were developed on multi-digital platforms, highlighting among them social networks such as Instagram. and Facebook. For the above, a brief contextualization of the electoral bands in Chile was carried out, framed in a media system of limited plurality, centralized and concentrated in large economic monopolies. Despite this, the irruption of lists and independent candidates from social movements, mainly from indigenous peoples, feminist movements, and sexually affective dissidents, also generated a communication irruption. This new modality was reflected when presenting programs, proposals, and candidacies since they were not limited exclusively to the official electoral strip but deployed various communication initiatives that even sought to expand and diversify what we know as electoral strips, developing a communication counter-hegemony. Methodologically, the article was developed based on search engine queries and monitoring of links in sites related to the candidacies and their respective networks. In addition to the search, the process contemplated a classification and an analysis of the different elements hosted on the Internet and related to the subject. Likewise, groups outside the process were included -but with an essential role in political diffusion- such as media observatories and social and political organizations that have carried out alternative propaganda activities more than campaign and political diffusion. Through the results, he realizes the various communication strategies used by social movements through the participation of alternative electoral bands that emerge from digital platforms, where he realizes the development of specific content - not necessarily hegemonic-depending on whether they belong to the women's and the feminist movement, to a movement of affective sexual dissidence or a multinational movement.