bluuebunny/crossref_metadata_2025 huggingface dataset:
Advancing exploration for iron oxide-copper-gold and affiliated deposits in Canada: context, scientific overview, outcomes, and impacts
Authors: Corriveau L , Potter E G
Published: March 2024

The Geo-mapping for Energy and Minerals (GEM) and Targeted Geoscience Initiative (TGI) programs conducted extensive collaborative research on mineral systems with iron oxide-copper-gold (IOCG) and affiliated deposits in prospective settings of Canada. Regional
alteration mapping as well as geochemical and geophysical modelling undertaken under the GEM program documented the evolution of polymetallic metasomatic systems with iron-oxide and alkali-calcic alteration and led to an increased recognition of the mineral potential of poorly explored areas and
historic deposits of the Great Bear magmatic zone in the Northwest Territories, thus providing a solid framework for exploration. Early and barren albitite corridors form across the mineral systems and locally host uranium mineralization associated with telescoping of alteration facies by tectonic
activity during the metasomatic growth of the systems. Subsequent to albitization, high-temperature Ca-Fe and Ca-K-Fe alteration form iron oxide-apatite (± rare-earth element) mineralization and IOCG variants rich in cobalt and other critical metals, respectively. Systems that further mature to
K-Fe alteration form IOCG mineralization and can evolve to mineralized near-surface phyllic alteration and epithermal caps. Transitional facies also host polymetallic skarn mineralization. Rare-earth element enrichments within iron oxide-apatite zones are strongest where remobilization has occurred,
particularly along deformation zones.
The TGI projects documented the pertinence for a GEM activity in the Great Bear magmatic zone and subsequently synthesized GEM geoscientific data into a system-scale, ore-deposit model, and outlined criteria for mineral resource assessment. This model, and newly developed field-mapping and
lithogeochemical tools were shown to be efficient mineral exploration and regional mapping methods in Canada and were also applied to the archetype IOCG deposit, Olympic Dam, and other deposits in the Olympic Cu-Au metallogenic province of Australia. Case examples also include the Romanet Horst in
the Trans-Hudson Orogen (second phase of GEM), the Central Mineral Belt in Labrador (TGI), the Wanapitei Lake district in Ontario (private sector exploration results used by TGI), and the Bondy gneiss complex in Quebec (TGI).
Record of Precambrian orogenic unroofing preserved in fluvial strata of western Nunavut
Authors: Ielpi A , Rainbird R H , Davis W J
Published: March 2024

Fluvial sandstone in the Kilohigok and Elu basins of western Nunavut record deposition related to the amalgamation and tenure of the Nuna supercontinent. The ca. 1.9 Ga Burnside River Formation was sourced by erosional unroofing of the nearly coeval Thelon
Orogen, about 250 km away, in a regime of crustal flexure. This proximally sourced sandstone contains abundant clustered channel forms that point to high-magnitude discharge and sediment yield in weakly mobile channels. By comparison, the ca. 1.6 Ga Ellice Formation was sourced by the erosional
unroofing of the ca. 1.8 Ga Trans-Hudson Orogen, about 1000 km away, in a geodynamic regime of thermally driven sagging. The distally sourced Ellice Formation contains some rare and nonclustered channel forms that point to lesser discharge and sediment yield in mobile channels. Provenance analysis
and plate models support links between the fluvial style of the Burnside River and Ellice formations and orogenic unroofing facilitated by Hadley-cell atmospheric circulation at tropical paleolatitudes.
Crustal architecture and evolution of the central Thelon tectonic zone, Nunavut: insights from Sm-Nd and O isotope analysis, U-Pb zircon geochronology, and targeted bedrock mapping
Authors: Berman R. G. , Taylor B. E. , Davis W. J. , Sanborn-barrie M. , Whalen J. B.
Published: March 2024

De nouvelles analyses isotopiques (Sm-Nd, O et U-Pb), de la cartographie géologique ciblée, des données géochimiques sur roche totale déjà publiées ainsi que des levés aéromagnétiques à haute résolution permettent de définir dix domaines crustaux dans la partie centrale dela zone tectonique de Thelon. Dans la partie orientale du craton des Esclaves, des roches granitoïdes contenues dans le domaine d'Overby Lake sont plus évoluées sur le plan isotopique que celles présentes dans le domaine de Tinney Hills et comprennent de la tonalite datée à 2,71 Ga. La ceintureprincipale de leucogranite, longue de 400 km, sépare les ceintures plutoniques plus précoces (env. 2,07-1,95 Ga) de la zone tectonique de Thelon du bloc de Queen Maud. Les isotopes de l'oxygène appuient la formation de cette ceinture de leucogranite par la fusion d'une source sédimentaire lors de laculmination du métamorphisme, qui coïncide avec trois nouveaux âges de leucogranite compris dans l'intervalle 1,925-1,91 Ga. La modélisation des isotopes Nd-Sm indique qu'une croûte néoarchéenne constitue le socle des ceintures plutoniques précoces de la zone tectonique de Thelon. La géochronologiedes zircons détritiques suggère l'existence d'une composante de socle de 2,5 Ga qui n'a pas été relevée dans les domaines crustaux exposés en surface, mais qui est compatible avec le craton de Dharwar, lequel était attenant au craton des Esclaves à 2,2 Ga d'après les reconstitutionspaléomagnétiques.Nous analysons deux modèles tectoniques concernant l'évolution de la zone tectonique de Thelon dans un cadre tectonique de marge de convergence indiqué par la géochimie sur roche totale et les compositions isotopiques de l'oxygène des roches plutoniques aux apparentements mantelliques. Dans l'un desmodèles, une extension à environ 2,1 Ga a précédé une subduction suivant une surface inclinée vers l'est, ce qui a mené à une collision à 1,97 Ga du craton des Esclaves avec un ensemble composite formé du socle de la zone tectonique de Thelon et du craton de Rae, qui constituait la plaque supérieurede la zone de subduction. Dans le second modèle, une collision entre le craton des Esclaves et un microcontinent (socle de la zone tectonique de Thelon) à environ 2,05 Ga a été suivie par une inversion de polarité de la subduction suivant une surface inclinée vers l'ouest, ce qui a mené à unecollision à environ 1,95 Ga avec le craton de Rae.
Overview of the geology of the Montresor belt, Nunavut
Authors: Percival J A , Tschirhart V , Davis W
J
Published: March 2024

The Montresor belt, Nunavut, was originally described as a synform of Paleoproterozoicmetasedimentary rocks resting unconformably on Archean basement. Heterogeneous units of the lower Montresor group are imbricated with granitoid basement units. In the more
homogeneous upper Montresor group, aeromagnetic patterns are interpreted to reflect distal polyphase deformation during the Trans-Hudson Orogeny, several phases of which have been recognized in the Montresor belt.
Geology and metallogeny of the northeast Thelon Basin region, Nunavut, and comparison with the Athabasca Basin, Saskatchewan
Authors: Jefferson C W , Pehrsson S , Tschirhart V , Peterson T , Chorlton L , Bethune K , White J C , Davis W , McNicoll V , Paulen R C , Rayner N
Published: March 2024

Based on extensive remapping of the northeast Thelon Basin region in Nunavut, uranium exploration criteria are adapted from those of the Athabasca Basin in Saskatchewan, as basin-specific paradigms. The Athabasca Basin straddles the Rae and Hearne cratons and the
Taltson magmatic zone, whereas the Thelon Basin rests entirely within the Rae Craton. In the Athabasca Basin, four unconformity-bounded siliciclastic sequences with different paleocurrents record a complex depositional history, whereas the Thelon Formation is a single, albeit cyclic siliciclastic
unit with uni-modal paleocurrents. Beneath the Athabasca Basin, amphibolite-grade, conductive graphitic-pyritic-Paleoproterozoic units localize all major deposits. Conductor analogues below the Thelon Basin are barren, impermeable, black slate of anchizone to lower-greenschist-facies grade. Instead,
the Thelon uranium deposit host rocks are Neoarchean pyritic greywacke and epiclastic rocks that range in metamorphic grade from lower- to upper-amphibolite facies. Similar mineralogical sources, saline brines, alteration (fluorapatite, aluminum-phosphate-sulphate minerals, chlorite, clays, and
desilicification), and reactivated intersecting faults focused unconformity-type uranium mineralization in each basin. Previously published ages for pre-ore fluorapatite cements of the Athabasca and Thelon basins (1638 versus 1688 to 1667 Ma, respectively) reaffirm their independent
diagenetic-hydrothermal histories.
New crustal subdivision and architecture of the south Rae Craton, Northwest Territories: a synthesis
Authors: Pehrsson S J
Published: March 2024

South Rae Craton has historically been the most poorly known part of the Canadian Shield. Last mapped in the early 1950s it was thought to comprise old high-grade granitic gneiss and Archean metasedimentary belts and felsic plutons that had not been affected
significantly by the Snowbird or Trans-Hudson orogenies. A new, two-year mapping transect across south Rae Craton was undertaken by the Geological Survey of Canada and Northwest Territories Geological Survey in 2015-2017. Results are sumarized in four new 1:250 000 scale maps and presented in
reports, Open Files, and external journal publications available through GEOSCAN showing that south Rae Craton comprises nine distinct crustal domains bounded by newly recognized crustal-scale shear zones with a protracted history of deformation and reactivation between 2.5 Ga to ca. 1.7
Ga.
Overview of the lithotectonic framework of the Core Zone, southeastern Churchill Province, Quebec and Newfoundland and Labrador
Authors: Corrigan D
Published: March 2024

This paper presents an overview of the lithotectonic framework of the Core Zone, Quebec and Labrador, which consists of at least three distinct entities: the George River, Mistinibi-Raude, and Falcoz River blocks, each with separate crustal evolutions. New field
observations and U-Pb geochronological data were synthesized in order to improve knowledge of the crustal growth and tectonic history of the Core Zone and its bounding Paleoproterozoic orogens in the southeastern Churchill Province.
Summary of the Statherian-Calymmian paleogeography of northwestern Laurentia
Authors: Rainbird R H , Davis W J
Published: March 2024

The ca. 1.75 to 1.27 Ga Hornby Bay intracontinental basin, in northwestern Canada, includes the Big Bear, Mountain Lake, and Dismal Lakes groups. This paper investigates the original depositional environments, paleogeography, and architecture of these groups and
how they correlate in time and space. The Big Bear group comprises mainly immature clastic rocks deposited by high-energy rivers, the overlying Mountain Lake group was deposited by westerly flowing rivers over a much broader region, and, following tectonic uplift and erosion, basal clastic rocks of
the Dismal Lakes Group were deposited in fluvial and then shallow-marine to paralic environments. Detrital zircon geochronology of sandstone units from the Mountain Lake group of Hornby Bay Basin and Wernecke Supergroup in the Wernecke Mountains supports their correlation and the conclusion that
they represent the terrestrial and marine components, respectively, of a west-facing, passive-margin clastic wedge that evolved to a stable carbonate platform. These relationships imply further westward extension of a continental drainage system.
Monthly vegetation essential climate variable maps of the United Kingdom of Great Britain and Northern Ireland from 2017 to 2023 at 20m resolution from Copernicus Sentinel 2 satellite imagery
Authors: Fernandes R A , Sun L , Canisius F , Djamai N , Harvey K , Hong G , MacDougall C , Shah H , Janzen D
Published: March 2024

Vegetation essential climate variables corresponding to the black-sky albedo (albedo), the fraction of absorbed photosynthetically active radiation (fAPAR), the fraction of canopy cover (fCOVER) and the leaf area index (LAI), as defined by the Global Climate
Observing System, are produced for the United Kingdom at 20m resolution on a monthly basis from 2017 to 2023. Maps correspond to variables estimated from input Copernicus Sentinel-2 satellite imagery using the Landscape Evolution and Forecasting (LEAF) Toolbox implementation of the Simplified Level
2 Prototype Processor. The day of retrieval is also provided with each monthly map. Uncertainty estimates are provided based on validation over North America. These products have not been validated over the United Kingdom and are only available for research use.
A clinical study on incidence, risk factors, presenting conditions, and outcome of various surgical procedures in the management of pilonidal sinus
Authors: Nudurupati Raja Rao , Akunuri Ravi Kamal Kumar , Kutikuppala L. V. Simhachalam , Ponnaganti Sai Venkata Kalyani , Suvvari Tarun Kumar
Published: March 2024

Background:

Pilonidal disease encompasses pilonidal abscess, pilonidal sinus, and pilonidal cyst, among other things. Pilonidal disease is a condition that is rarely mentioned. Extranatal sites have been reported in addition to the natal cleft. Because of multiple predisposing conditions, it is an acquired condition. This is a prospective comparative study designed to compare the outcomes of several surgical methods for the treatment of pilonidal disease in terms of hospital stay, complications, morbidity, and recurrence rate.

Materials and Methods:

A total of 50 patients attending a rural tertiary care hospital from January 2019 to May 2020 were investigated in this prospective comparative study. Patients between the ages of 15 and 50 years who had a discharge with or without edema and/or pain in the gluteal region were included. The study participants were asked to provide a detailed history, comprehensive clinical examination, information of investigations, surgery performed, and follow-up on histopathology results.

Results:

The majority of the study participants (40%; n = 20) were between the ages of 20 and 30 years. The male-to-female ratio was estimated to be around 5:1. The most prevalent symptom is pain (92%), followed by previous intervention (90%) and edema (8%). The majority of patients complained of pain in the gluteal area. The individuals who developed an abscess complained of discomfort, swelling, and drainage.

Conclusion:

The symptoms of pilonidal sinus range from a painful discharging sinus to an acute abscess. The goals of pilonidal disease care should include conservative management as well as definitive surgical treatment.
A comparison of intravenous paracetamol and intravenous paracetamol with dexmedetomidine for postoperative analgesia management in gynecological surgeries – A prospective randomized double-blinded study
Authors: Srinithi A. , Prasad T. Krishna , Krishnan Rajarajeswaran , Kumar S. A. Senthil
Published: March 2024

Background:

Substitution of nonopioid analgesic drugs in place of opioids perioperatively has become mandatory recently due to the development of the opioid crisis. This study emphasizes nonopioid alternatives to significantly reduce perioperative opioid consumption in gynecological surgeries.

Objective:

This study compared the efficacy of intravenous paracetamol and intravenous (iv) paracetamol with dexmedetomidine in terms of postoperative visual analog scale (VAS) score, sedation score, hemodynamic changes, and analgesic requirement in gynecological procedures.

Materials and Methods:

This prospective randomized double-blinded study included females between the age of 18 and 60 years who underwent gynecological surgeries. Group P received iv paracetamol 1 g infusion, Group DP received an infusion of iv paracetamol 1 g with dexmedetomidine at a dose of 0.5 μg/kg as infusion 10 min before the end of the surgery over 10 min. VAS score, sedation score, hemodynamic changes, and rescue analgesic requirement were observed up to 12 h postoperatively.

Results:

Group DP had a significantly lower VAS score in the 4th and 6th h (P = 0.009 and 0.023, respectively). Group P had significantly higher rescue analgesia than Group DP (P = 0.005). Group DP had a significantly higher heart rate than Group P at the 2nd and 4th h (P = 0.001) postoperatively. Group DP had significantly lower mean arterial pressure than Group P at 2 h (P = 0.001). Sedation score among Group DP was significantly higher till 10 h.

Conclusion:

Combining iv dexmedetomidine and paracetamol effectively reduces postoperative pain, analgesic requirements with good sedation score, and mild hemodynamic changes. Hence, it effectively increases postoperative comfort and reduces hospital stay and cost.
Interventions during the copycat suicide crisis among Thai students: A follow-up study
Authors: Jatchavala Chonnakarn
Published: March 2024

Objective:

To survey patterns of psychotropic drug prescription, psychotherapy, and their associations with suicidal risk among Thai university students during the copycat suicide crisis and the subsequent 6 month follow-up.

Methods:

This time-series study had two phases; each lasted for 4 weeks in March and September 2019. All university students who accessed psychiatric services at the outpatient unit of our university hospital were enrolled automatically. Patient data, such as personal information, diagnosis, drug prescription, psychosocial intervention, and suicide screening score (Thai-version 8Q), were collected from the hospital’s database. Descriptive data analysis via the Chi-square test and logistic regressions was conducted using the R-program (the R foundation,Vienna, Austria).

Results:

During the height of the copycat suicide crisis in Thailand and the following 6 months, antidepressants were prescribed most often (73.8% and 78.6%) and most of the students received only psychoeducation (67.5% and 61.9%). Psychoeducation was found to associate with a decreased suicidal risk during the 6 month follow-up (P = 0.019). During the crisis, depressive disorders, bipolar disorders, and mood stabilizer prescriptions were significantly associated with an increased suicidal risk (P = 0.002 and 0.01, respectively). Only antipsychotics prescription showed a statistically significant association at 6 months following the crisis (P = 0.031).

Conclusion:

Predominantly, Thai university student psychiatric outpatients were prescribed antidepressants and received psychoeducation during the copycat suicide crisis and 6 months after. Mood disorders and mood stabilizer prescription were significantly associated with an increased suicidal risk during the crisis, whereas antipsychotics prescription was associated with the same at 6 months later.
Clinical profile of coronavirus disease 2019 among vaccinated health-care workers in a tertiary care teaching institute from Uttar Pradesh
Authors: Shukla Surabhi , Singh Peetam
Published: March 2024

Background:

India’s national coronavirus disease 2019 (COVID-19) vaccination program started in January 2021 and prioritized health-care workers (HCWs). This study was conducted to assess vaccine effectiveness among COVID-19-vaccinated HCWs and symptomatology in reverse transcription-polymerase chain reaction (RT-PCR) confirmed COVID-19 among HCWs.

Materials and Methods:

This cross-sectional study was conducted in a tertiary care medical teaching institute from Uttar Pradesh during the second wave of COVID-19 (from February 2021 to June 2021). All RT-PCR-confirmed COVID-19 HCWs were divided into various groups depending on their vaccination status. The data regarding demographic profile along with vaccination status, the gap between COVID-19 positivity and vaccination, symptoms, hospitalization, time to recovery, and previous history of COVID-19 were recorded.

Results:

A total of 1685 HCWs vaccinated with the Covishield vaccine from January to March 2021 were inquired. Out of 1685 HCWs, 82 (4.8%) were tested positive by RT-PCR after vaccination. Of 82 positive HCWs, 84% experienced mild symptoms, 12.2% experienced moderate symptoms, and 3.7% experienced severe manifestations leading to hospitalization. Among these positive HCWs, 25.6% recovered within 7 days, 35.3% recovered in 7–10 days, 15.8% recovered in 11–14 days, and 23.1% recovered after 2 weeks from the 1st day of experiencing symptoms. Among nonvaccinated patients, 878 (5.3%) required hospitalization.

Conclusion:

COVID-19 vaccination by Covishield may not fully prevent from infection by severe acute respiratory syndrome coronavirus 2 or its different variants. Few postvaccination cases may present with severe symptoms and require hospitalization.
Demographic and clinical profile of oral lichen planus: A retrospective study
Authors: Nosratzehi Tahereh , Kadeh Hamideh , Mohsenzadeh Hedyeh
Published: March 2024

Background:

Oral lichen planus (OLP) is a prevalent chronic mucous skin disorder which embraces oral mucosa; the etiology of this disease is not known; however, the immunological system plays an important role.

Aims and Objectives:

This study aims to determine the demographic and clinical information of patients with OLP referred to the Dentistry School of Zahedan University.

Materials and Methods:

To determine the demographic and clinical information of patients with OLP referred to the Dentistry School of Zahedan University, a cross-sectional study has been proposed. All the information forms of patients with OLP including personal information such as age, gender, lesion location, clinical form of lesion, the time duration of lesions, the symptoms, and diagnosis time were reviewed. Then, the information was extracted and registered in a list for this purpose.

Results:

The results of the study suggested that 32 (67%) patients were female, buccal was the most involved location, and 91.9% of patients suffered from this disorder for more than 3 months. The nonerosive lesions formed the most part of the clinical form (40%). Furthermore, results suggested that 50% of patients suffered from irritation in the lesion location.

Conclusion:

With regard to malignancy of lichen and the WHO considered it as a premalignant lesion and three of our patients had squamous cell carcinoma, following up the patients with oral lichen was accentuated.
A comparative study on sequential single-agent chemotherapy followed by radiation versus single-agent chemotherapy alone in elderly patients of metastatic non-small cell lung cancer
Authors: Devi Adhikarimayum Ambika , Devi Laishram Purnima , Singh Yengkhom Indibor , Nirpendra Thangjam , Kamei Ram , Ramalingam Manirathinam
Published: March 2024

Background:

Stage IV non-small cell lung cancer (NSCLC) in elderly patients typically has a poor prognosis and addition of aggressive local therapy to the systemic therapy could provide encouraging outcomes with prolonged survival in certain patients with stage IV NSCLC.

Objectives:

The aim of this study is to compare the treatment response and progression-free survival (PFS) between single-agent chemotherapy (CT) followed by external-beam radiotherapy versus single-agent CT alone in elderly patients with metastatic NSCLC.

Materials and Methods:

In a randomized prospective study, after taking Ethical committees approval, 40 patients aged from 60 to 82 years were enrolled and divided into two equal groups: Arm A and Arm B. Both the arms received Gemcitabine 1 g/m2/dose as 30 min intravenous infusion on D1, D8, and D15 of 28-day cycle or D1 and D8 of a 21-day cycle for a total of 3–4 cycles, whereas Arm A received radiation 45–55 Gy @ 180 cgy/fraction after CT. Treatment response and PFS against time were analyzed using Friedman's test and Kaplan − Meier method. P < 0.05 was considered statistically significant.

Results:

The demographic profiles of the patients were comparable between the two groups. Most patients have Stage IV M1b disease and squamous cell carcinoma subtype and bone metastasis. There were marked symptomatic improvements in both the arms. The overall treatment response was 70.0% in Arm A and 50.0% in Arm B with median follow-up was 8 months. Median PFS and overall survival were 5 months and 8 months for arm A, respectively whereas it was 4 months and 7 months for Arm B (P = 0.03).

Conclusion:

In this study, it was found that sequential single agent CT followed by radiation has shown survival advantage in certain patients with Stage IV NSCLC.
Billiards and integrable systems
Authors: Fomenko Anatoly Timofeevich , Vedyushkina Viktoriya Viktorovna
Published: March 2024

The survey is devoted to the class of integrable Hamiltonian systems and the class of integrable billiard systems and to the recent results of the authors and their students on the problem of comparison of these classes from the point of view of leafwise homeomorphy of their Liouville foliations. The key tool here are billiards on piecewise planar CW-complexes - topological billiards and billiard books - introduced by Vedyushkina. A construction of the class of evolutionary (force) billiards, introduced recently by Fomenko, is presented, enabling one to model a system in several non-singular energy ranges by a single billiard system, and the use of this class for geodesic flows on two-dimensional surfaces and some systems in mechanics is demonstrated. Some other integrable generalizations of classical billiard systems, including billiards with potentials, billiards in magnetic fields, and billiards with slipping, are discussed. Billiard books with Hooke potentials glued of planar confocal or circular tables, model four-dimensional semilocal singularities of Liouville foliations for integrable systems that contain non-degenerate equilibria. Considering the intersections of several confocal quadrics in $\mathbb{R}^n$ results in a generalization of the Jacobi-Chasles theorem.
Bibliography: 144 titles.
Configuration Management Acquisition Requirements for Aeronautics and Space
Authors:   G-33 Configuration Management
Published: March 2024

This standard applies to all products and services produced for Aeronautics and Space enterprises and regulatory environments, including those produced by component facilities and technical and service support centers. If applied, this standard must be cited in the CM requirements of Enterprise Planning, Facilities Programs, Projects, and Supplier agreements.

This standard applies throughout all phases of the program and project life cycle.

CM is about the truth, trust, and traceability of products, data used to produce products, and processes throughout their life cycle and should be applied across the Enterprise at the process and product level. The significant data to which CM is applied includes scientific and engineering data; data that drives mission success; data that ensures IT security; and data used to make technical, programmatic, and business decisions. Proper application of CM is essential for product integrity and overall effectiveness. Acquirers complying with the principles in SAE/EIA-649 can tailor the specific “shall” statements in this standard and incorporate the tailored requirements into agreements to ensure the rigor required for Aeronautics, Space, and Ground Systems as discussed in the sections below.
SAE Child Passenger Safety Glossary
Authors:   Children's Restraint Systems Committee
Published: March 2024

To harmonize and define terminology associated with occupant protection for children for vehicle manufacturers and child restraint manufacturers in the United States and Canada.
Türk Modernleşmesinin İstisna Halinin Sosyolojik Değerlendirmesi
Authors: AK Muammer
Published: March 2024

Türk modernleşmesinin veya Batılılaşmanın temel sorusu modernleşmenin bir zorunluluk mu, yoksa bir tercih mi olduğuyla ilgilidir. Lale Devri’nde başlayan ve bir zaruret/zorunluluk olarak ortaya çıkan Türk modernleşmesinin temel amacının devleti kurtarmak olduğu görülmektedir. Türk modernleşmesi, padişah ve üst düzey devlet bürokrasisi tarafından başlatılan ve hala devam eden tercihten ziyade zorunlu olan ve henüz tamamlanamamış bir devlet projesidir. Amaç içinde bulunulan zaruret halinden kurtulmaktır. Modernleşmeye, imparatorluğun parçalanma sürecine girdiği, prestij ve toprak kaybettiği bir zaruret ortamında başlanmıştır. Bu durum travmatik bir süreci de beraberinde getirmiştir. Bu travmanın etkilerini bugün bile birçok alanda görmek mümkündür. Çalışmada bu etkilere değinilmiş ve Türk modernleşme sürecinin istisna veya zaruret halleri değerlendirilmiştir. Bu bağlamda çalışmada, modernleşmeye zaruret olarak bakmanın sürece etkileri, zaruret halinin ne olduğu, geçici veya kısa bir zaman dilimini ifade eden zaruret halinin niçin devam ettiği veya uzun sürdüğü, bunun sebepleri, istisna hali psikolojisinin günümüzdeki toplumsal etkileri ve bu halden çıkış yollarının neler olabileceği gibi konular tartışılmaktadır. Makalenin amacı, Türkiye’nin modernleşme sürecini ve bu süreçteki istisna hallerinin sosyolojik boyutlarını ana hatları itibarıyla ortaya koymaktır. Makalenin temel problemi, Türk modernleşmesinin istisna hallerinin neler olduğu ve bunların sosyolojik olarak nasıl ele alınabileceğidir. Bu çalışma, literatür taramasına dayalı tasviri bir yöntemle ele alınmıştır.
Hubungan Usia, Masa Kerja, Frame Time dengan Keluhan Musculoskeletal Disorders pada Operator Ground Handling Bandara Internasional Batam
Authors: Wardani Ivana , Tri Pasa Inda , Caesar Akbar M. , Saputra Afandi , M.N. Sirait Donna
Published: March 2024

Gangguan muskuloskeletal (MSDs) merupakan bentuk umum penyakit akibat kerja yang sering ditemukan di kalangan pekerja. Gejala yang berhubungan dengan ketidaknyamanan muskuloskeletal, meliputi sendi, saraf, otot, dan tulang belakang, mungkin timbul akibat melakukan tugas yang menyimpang dari prinsip ergonomis alami. Terdapat korelasi positif antara tingkat pengerahan tenaga dalam menjalankan tugas seorang pekerja dan kemungkinan terjadinya masalah muskuloskeletal. Tujuan dari penelitian ini adalah untuk mengetahui hubungan antara usia, lama layanan, waktu perjalanan, dan keluhan musculoskeletal disorder pada operator ground handling yang bekerja di Bandara Internasional Batam. Penelitian ini menggunakan teknik deskriptif analitis dengan menggunakan metodologi penelitian cross-sectional. Penelitian ini mencakup kelompok 24 peserta dan menggunakan teknik penilaian REBA. Data yang diperoleh dianalisis secara univariat dan bivariat dengan menggunakan uji chi-square. Uji bivariat menghasilkan hasil yang signifikan secara statistik untuk usia (p=0,002), masa kerja (p=0,019), dan jam kerja (p=0,038). Temuan penelitian ini menunjukkan adanya korelasi penting antara usia, durasi layanan, dan waktu tempuh dengan keluhan masalah muskuloskeletal di antara operator ground handling di Bandara Internasional Batam. Diharapkan bagi operator ground handling dapat melakukan upaya-upaya pencegahan agar tidak mengalami gangguan muskuloskeletal disorders.
FEDERALISMO E ACESSO À JUSTIÇA: A LEGITIMAÇÃO DAS ENTIDADES DE CLASSE NO CONTROLE CONCENTRADO DE CONSTITUCIONALIDADE
Authors: Santos Lucas Cardoso , Scaff Fernando Facury
Published: March 2024

Este texto analisa a legitimidade processual da sociedade civil para o exercício do controle de constitucionalidade nos Estados, à luz da evolução jurisprudencial do STF sobre o tema. As Constituições Estaduais costumam prever que apenas entidades de classe de âmbito estadual sejam legitimadas, o que coloca em colisão o Princípio da Autonomia Federativa e o Princípio do Acesso à Justiça, com graves repercussões processuais.
FEDERALISMO E DOMINAÇÃO (PAIXÕES)
Authors: Oliveira Regis Fernandes de
Published: March 2024

A busca do prazer sempre foi o objetivo da união comunitária dos seres humanos. Seja qual for o real sentido da criação do Estado, todos começaram a partir da busca dos próprios interesses, os quais naturalmente colidirão com os interesses dos outros seres humanos. Isso explica o porquê de a história da civilização ser sempre animada por conflitos permanentes e pela vontade incessante do homem dominar o homem. Este texto se propõe a analisar os conflitos federativos do Estado brasileiro a partir do complexo e instigante conceito de Dominação.
NOVOS ARRANJOS DO FEDERALISMO BRASILEIRO
Authors: Silva Whesley Ramos Soares da
Published: March 2024

Deveras complexo e extenso, o federalismo e suas vertentes podem se desdobrar sobre qualquer ponto ou ramo do Direito. E é por isso que o recorte temático pretendido aqui baseia-se nos novos arranjos do federalismo brasileiro, dentre eles o federalismo processual. Embora recorrente na doutrina, o tema do federalismo ganhou novos contornos especialmente em razão das inovações legislativas e interpretativas após a CF/88 e o CPC/15, exigindo uma revisitação ao tema sob novos prismas. Neste quadro, o federalismo tornou-se tema da ordem do dia, ante a sua transversalidade e capilaridade em questões envolvendo a criação, interpretação e aplicação da norma jurídica (processual). A ideia de um desdobramento do federalismo na esfera processual, se deu em razão das preocupações com a prestação jurisdicional mais efetiva e de como um eventual fortalecimento dos poderes locais poderiam mitigar os problemas que ainda afligem os jurisdicionados no Brasil.
AN EPISTEMOLOGY FOR FEDERAL STATES IS POSSIBLE?
Authors: Liziero Leonam
Published: March 2024

O artigo tem como objetivo apresentar uma especulação teórica sobre a possibilidade de uma epistemologia específica para compreender o fenômeno normativo em Estados Federais. Assim, como uma metodologia, a Teoria Pura do Direito é usada para pensar o entendimento do Estado federal por meio de suas instituições típicas. Neste caso, dois modos de como o pensamento pode ser desenvolvido são apresentados: uma Sup´rema Corte como guardiã da Constituição e o Senado como casa de representação do Povo enquanto "Povo dos Estados".
A POSSÍVEL MITIGAÇÃO DO HISTÓRICO POSICIONAMENTO FEDERALISTA CENTRALIZADOR DO SUPREMO TRIBUNAL FEDERAL A PARTIR DA PANDEMIA DO COVID-19
Authors: Morais Neto Orlando
Published: March 2024

O presente artigo visa, partindo de um dissecar evolutivo das perspectivas jurídicas acerca do conceito de Federalismo, bem como de sua histórica aplicabilidade no contexto nacional, demonstrar como fatores externos da sociedade, mais especificamente, estão tendo o condão de mitigar o tradicional modelo centralizador por meio da atuação do Supremo Tribunal Federal.
FEDERALISMO ÀS AVESSAS
Authors: Miranda Victor Pimenta de , Bernardes Flávio Couto
Published: March 2024

Este trabalho procura refletir o papel do federalismo cooperativo na democracia moderna, proporcionando uma alternativa eficaz para aproximar o poder do povo e garantir uma democracia plena diante dos desafios contemporâneos, cuja descentralização é vista como um pilar fundamental para promover a participação democrática. Nesse contexto estatal democrático, o planejamento tributário estatal assume papel relevante para garantir as fontes de financiamento (como os repasses federais) necessárias à implementação das políticas públicas. Assim, à luz da "Teoria da Katchanga", objetiva-se analisar como a falta de limites nas disputas por recursos fiscais e a volatilidade jurisprudencial estão diretamente ligadas, sob a égide de um federalismo contraproducente, às interpretações subjetivas dos magistrados, à insegurança jurídica e à ameaça à democracia. Busca-se, com isso, examinar se o arquétipo decisório do Poder Judiciário, especialmente do Supremo Tribunal Federal (STF), fortalece o Estado Democrático de Direito ou se gera um federalismo às avessas. Portanto, é fundamental discutir a questão do subjetivismo e do uso de argumentos não-jurídicos que comprometem o pacto federativo, levando a distribuições inconsistentes e instáveis de receitas. Isso exige uma análise mais aprofundada no contexto do federalismo fiscal cooperativo, tendo em vista que a arrecadação fiscal do Distrito Federal, por exemplo, denota implicações tributárias relevantes que refletem o funcionamento coerente do ordenamento. Para tanto, a metodologia adotada segue uma abordagem, incialmente, hipotético-dedutiva (base normativa, doutrinária e jurisprudencial) e, ao final, empírica, com as considerações críticas sobre a exposição delineada e o desfecho proposto para melhoria.
Performance Analysis of Multi-Pressure Refrigeration System Using R12, R134 & R22 Refrigerant
Authors: Pandey Sumit Kumar , Diwakar Daya Shankar , Ashish Kumar
Published: March 2024

Three evaporators having their capillary for expansion in vapour compression refrigeration systems have been considered for experimentation where a single compressor having a single condenser is used. A hand-operated valve is used for controlling the mass flow rate. Refrigerant R-12, R134 and R-22 have been used to check the performance of multiple VC systems for different conditions, where it was found that the performance of R22 is much better than R12 and R134. At present R22 is not used because of its chemical composition which can create problems for the ozone layer in the long term but replacement of R22 is available today with the R400 series. By using this type of system one evaporator can be used as a deep freezer, one evaporator as a frost-free and the other can be used as a normal refrigerator. A compressor with a capacity of 1.0 Tonnes is used. The heavy condenser is used which is generally used in air conditioning systems. The cooling capacity of each evaporator is controlled by an input valve provided, while the compressor and condenser use single-input, single-output point. This appliance has three compartments each having a common access door. The first evaporator is for the first compartment operating at the first pressure level, the second evaporator is for the second compartment operating at the second pressure level and the third evaporator is for the third compartment operating at the third pressure level. By changing the mass flow rate of each evaporator, we can produce different temperatures in each evaporator.
Formación inicial docente y educación para la ciudadanía mundial en el nivel universitario
Authors: Ortiz Portocarrero Alier , Romero Carrión Violeta Leonor
Published: March 2024

La articulación de la formación inicial de los docentes con las competencias necesarias para una educación orientada hacia la ciudadanía mundial es esencial para alcanzar una sociedad equitativa y justa. El objetivo de este estudio es analizar la relación entre la formación inicial de los docentes y la educación para la ciudadanía mundial. Es una investigación de tipo básica con un diseño ex post facto y análisis de correlaciones. Se aplicó un cuestionario tipo Likert en una muestra de 99 estudiantes en formación docente de una universidad privada en Lima, Perú. Los resultados, analizados mediante la prueba de Rho de Spearman, revelan una correlación significativa (p=0,000) de fuerza alta (rs = 0,512) entre la formación de docentes y la ciudadanía mundial. Además, se identificaron correlaciones específicas entre las dimensiones de estas dos variables, referidas al plan de estudios, el acompañamiento, las habilidades, los conocimientos y las actitudes. En conclusión, se establece que una mejora en la preparación del profesorado se traduce en un fortalecimiento de los conocimientos, habilidades y valores de la ciudadanía global, elementos indispensables para promover la justicia social a través de la educación.
Physical Behaviour of Wood Plastice Composite Made of Recycled High-Density Polyethylene (HDPE)
Authors: Rahayu Yuyu , Setiawan Wahyu
Published: March 2024

This paper investigated the physical characteristics of wood–plastic composites, which were made using recycled high-density polyethylene (HDPE) and using wood flour from Pometia sp (Matoa), Intsia sp (Merbau) and Alstonia sp (Pulai) as filler. The sawdust was taken from local furniture industry and the HDPE was collected from recycled plastic bottles of mineral water. Composite panels were made from recycled HDPE through hot-press moulding produced excellent stability based on JIS and SNI Standard, especially for moisture content and swelling characteristics. The water absorption and targeted density were also measured. In this study we found that the water absorption and the density of the composite exceeded our expectation. The composites showed high variation average for water absorption. For the swelling behavior, the value is varied from 5.74% to 25.57% after 2 hours soaking and varied between 7.56% to 28.53% after 24 hours soaking. This study has shown the composites had a high possibility to be used for interior and non-structural purposes.
PENGARUH PEMBERIAN KOLKISIN DENGAN DROP METHOD TERHADAP PERTUMBUHAN BIBIT JABON (Anthocephalus cadamba)
Authors: Anwar Arniani , Evelin Anggelina Tanur  , Worabai Descarlo , Laswi Irmayanti  , Reyna Ashari  , Ahmad Baiquni Rangkuti
Published: March 2024

Jabon merupakan salah satu jenis tanaman yang sedang populer dibudidayakan oleh masyarakat dan industri pemasok kayu. Kolkisin merupakan senyawa alkaloid yang memiliki kemampuan membentuk tanaman yang poliploid. Sebagai upaya untuk meningkatkan produktifitas jabon maka diperlukan adanya terobosan baru. Salah satunya dengan pemberian colchicine pada bibit jabon. Perlakuan kolkisin pada penelitian ini sebagai upaya untuk meningkatkan produktifitas jabon maka diperlukan adanya terobosan baru. Salah satunya dengan pemberian kolkisin pada bibit jabon. Jumlah perlakuan yang digunakan dalam penelitian ini adalah 5 perlakuan dengan 45 kali jumlah ulangan pada setiap perlakuannya. Untuk 4 perlakuan diberi kosentrasi colchicine dengan kosentrasi yang berbeda-beda (0,500 mg/l, 1,000 mg/l, 1,500 mg/l, dan 2,000 mg/l) dan 1 perlakuan berfungsi sebagai kontrol di mana tanaman kontrol ini tidak diberi colchicine. Rancangan yang digunakan adalah rancangan acak lengkap (RAL). Pemberian colchicine dalam penelitian ini memberikan pengaruh yang nyata pada pertumbuhan bibit jabon. Pengaruh pertumbuhan tersebut terjadi pada semua variabel yang diamati, baik pertambahan  jumlah daun, pertumbuhan tinggi tunas maupun diameter. Empat konsentrasi colchicine yang diberikan, perlakuan E dengan konsentrasi 2,000 mg/l merupakan konsentrasi yang memberikan pengaruh pertumbuhan terbaik terhadap bibit jabon.

 

Kata Kunci: Jabon, kolkisin, poliploid, RAL, konsentrasi
Analisis Sosial Ekonomi Masyarakat Peserta Program Perhutanan Sosial Skema IPHPH di Hutan Lindung Gunung Rakutak, KPH Bandung Selatan, Perum Perhutani Divre Jawa Barat dan Banten
Authors: Pujo  , Mulyaningrum  , Trisna Nurhayati
Published: March 2024

Selama beberapa dekade, pengelolaan hutan belum mampu mengatasi persoalan-persoalan terkait kerusakan hutan dan kemiskinan masyarakat di dalam dan sekitar hutan. Tujuan penelitian ini adalah untuk mengetahui karakteristik sosial ekonomi peserta program perhutanan sosial dengan skema Ijin Pemanfaatan Hutan Perhutanan Sosial (IPHPS) di kawasan Hutan Lindung Gunung Rakutak. Metode penelitian yang digunakan adalah metode survei dengan menggunakan kuesioner dan wawancara terhadap responden terpilih. Data dianalisis secara deskriptif kualitatif dan deskriptif kuantitatif. Berdasarkan hasil penelitian diperoleh karakteristik sosial ekonomi peserta IPHPS di Kawasan Hutan Lindung Gunung Rakutak dari aspek pendapatan termasuk kategori rendah, yaitu Rp 24.714.529/tahun. Pendapatan tersebut 36,47% lebih rendah dari Upah Minimum Kabupaten (UMK) Kabupaten Bandung tahun 2021. Sebagian besar kontribusi pendapatan IPHPS didominasi pada persentase 0-20% dengan nilai Rp 0–2.500.000/tahun. Meskipun kontribusi pendapatan dari program IPHPS masih minim, namun tetap memberikan dampak positif terhadap masyarakat sekitar hutan dilihat dari hasil analisis B/C rasio yang menunjukan nilai lebih dari 1. Hasil análisis indeks Gini, Skema IPHPS belum sepenuhnya mampu mengatasi persoalan ketimpangan pendapatan, namun masyarakat menyatakan cukup mendapatkan kesejahateraan dengan adanya program IPHPS.
ANALISIS TINGKAT KESEHATAN HUTAN REBOISASI DI BUKIT GOLO LUSANG KAWASAN TAMAN WISATA ALAM (TWA) RUTENG
Authors: Edon Servasius Gratia , Seran Wilhelmina , Sinaga Pamona Silvia
Published: March 2024

Menjaga hutan dapat dilakukan dengan menilai tingkat kesehatan hutannya. Penilaian dapat dilakukan dengan menggunakan metode Forest Health Monitoring. Penelitian dilakukan untuk mengetahui kondisi kesehatan hutan reboisasi Golo Lusang mengamati paramater dalam setiap indikator metode FHM seperti indikator vitalitas dengan parameter kerusakan pohon, produktivitas dengan parameter diameter pohon, biodiversitas dengan parameter keanekaragaman dan kekayaan, dan kualitas tapak dengan parameter keasaman tanah. Penelitian dilakukan pada tanggal 28 Desember 2022–28 Januari 2023 pada 2 klaster plot pengamatan. Hasil penelitian menunjukkan kerusakan tingkat klaster plot sebesar 0,5875 klaster plot 1, dan sebesar 0,9975 klaster plot 2 yang berarti tingkat kesehatan hutan reboisasi Golo Lusang dinilai dari indikator vitalitas parameter kerusakan pohon berkategori sehat. Hasil pengukuran produktivitas yaitu 0,021 m2 rata-rata LBDS klaster plot 1 dan 0,016 m2 rata-rata LBDS klaster plot 2. Sedangkan nilai volume sebesar 0,17 m3 rata-rata volume klaster plot 1 dan 0,14 m3 rata-rata volume klaster plot 2. Penilaian biodiversitas dengan parameter kekayaan jenis menunjukkan angka 1,0325  klaster plot 1 (rendah) dan 2,9425 klaster plot 2 (sedang) serta parameter keanekaragaman jenis menunjukkan angka 1,0475 klaster plot 1 (sedang) dan 2,1925 klaster plot 2 (sedang). Penilaian kualitas tapak klaster plot 1 sebesar 6,67 dan klaster plot 2 sebesar 6,83 menunjukkan kualitas tapak pada area reboisasi Golo Lusang berkategori baik.
Perancangan Aplikasi Surat Perintah Perjalanan Dinas (SPPD) Responsive with Bootstrap Berbasis Web
Authors: Hendry  , Putra Eka , Zen Muhammad , Supiyandi  , Rizal Chairul
Published: March 2024

Good management in conducting business trips has a positive effect on employees who take business trips and also on the smooth operation of the company. There are so many business travel destinations that are financed directly by the company such as: Business visits, parties, general meetings, educational and training activities as well as socialization. The method used by the author in this study is the Waterfall method which consists of: Requirements, Design, implementation, Verification and Maintenance. The result of this research is to produce an information system for official travel orders that will assist employees in the process of submitting a letter of assignment and the process of calculating official travel costs.
Rekomendasi Tempat Wisata Menggunakan Metode TOPSIS Pada Dinas Kebudayaan Dan Pariwisata Kota Gorontalo
Authors: Syaifuddin  , M Salim  , Kamase Hamka Witri
Published: March 2024

Decision-making is experienced by the Tourism Office, which must make recommendations for tourist attractions in Gorontalo Province. Decision-making that combines quantitative and qualitative elements can be assisted by a decision support system (SPK). According to its understanding, SPK is an interactive computer-based system that helps decision-makers use data and various models to solve unstructured problems. This subjectivity usually occurs to reduce the complexity of the decision-making process due to many alternatives. If in the decision-making process for tourist attraction recommendations, users can be assisted by a computerized decision support system that provides desired recommendations for tourist attractions. To calculate the consideration of this tourist attraction in the decision support system can use the topsis method with criteria such as Tourist cost, Time of visit, Age, Type of attraction, Mileage, Facilities, Beauty, and Safety. The method used in this study is the TOPSIS Method because it is based on its concept that the best alternative has the shortest distance from the positive ideal solution and the longest distance from the Negative ideal solution.