bluuebunny/crossref_metadata_2025 huggingface dataset:
The Role of Corticosteroids in the Management of Drug Allergy: A Narrative Literature Review
Authors: Suratman Rivani Sintia , Rudy Afriant  , Roza Mulyana  , Saptino Miro  , Deka Viotra
Published: March 2023

Drug allergy is an adverse drug reaction that occurs through an immune reaction that occurs through IgE or a rapid hypersensitivity reaction with various mechanisms and clinical presentations. One of the therapeutic modalities for drug allergies is corticosteroids. In allergic processes, corticosteroids can suppress the production and effects of humoral factors involved in the inflammatory response, inhibit the migration of leukocytes to sites of inflammation, and interfere with the function of endothelial cells, granulocytes, mast cells, and fibroblasts. This literature review aimed to describe the role of corticosteroids in the management of drug allergies. Corticosteroids are used very widely in the treatment of various allergic diseases because of their strong anti-inflammatory properties. Corticosteroids inhibit the synthesis of a number of cytokines, such as the interleukins IL-1 to IL-6, tumor necrosis factor-α (TNF-α), and granulocyte-macrophage colony-stimulating factor (GM-CSF). In conclusion, corticosteroids are one of the therapeutic modalities in various manifestations of drug allergies. Every drug allergy gets the anti-inflammatory effects of corticosteroids with different choices, routes, and doses for each manifestation.
Analisis Kerentanan dan Pemetaaan Stakeholders di Kecamatan Pomalaa Kabupaten Kolaka
Authors: Sabaruddin Abdul , Nursamsir  , Fait Taslim , Maulid  , Baso Sudirman
Published: March 2023

The purpose of this study is to identify vulnerable community groups and map the interests of stakeholders in the area of operation of PT Antan Tbk UBPN Sultra. This study was conducted in Pomalaa District, through a mixed method approach that combines quantitative data analysis methods. Because this study uses a mixed method approach, the informant is used as a source of data in a qualitative approach. The determination of informants is done by snowball sampling method. Meanwhile, the probability sampling technique is used for the quantitative approach. Proportional cluster sampling is a form of probability sampling that is used, and the way it works is by identifying in advance the groups that represent the population. Information collected through the results of field research, both primary data and secondary data. The results show that the vulnerable groups in the company's operational areas were pre-prosperous families (poor families), the elderly, people with disabilities, and the mentally handicapped (physical, speech and hearing impaired, mental, and blind). Pre-prosperous families (poor families) are the highest vulnerable group, reaching 2,152 people out of 30,680 residents of Pomalaa Subdistrict. Meanwhile, stakeholders that influence the success of company programs in Pomalaa Subdistrict are the village head, village secretary, head of Bumdes, traditional leaders, women leaders, religious leaders (Islamic and Christian), and community leaders.
Raydemarkite, the Natural Analogue of Synthetic α-MoO3·H2O, from Cookes Peak, Luna County, New Mexico, USA
Authors: Yang Hexiong , Gu Xiangping , Sousa Francis X. , Gibbs Ronald B. , McGlasson James A. , Downs Robert T.
Published: March 2023

A new mineral species, raydemarkite, ideally MoO3·H2O, was discovered in an unnamed short adit on the Summit group of claims near Cookes Peak, Luna County, New Mexico, USA. It occurs as sprays of acicular or prismatic crystals on a matrix consisting mainly of quartz and pyrite. Individual crystals of raydemarkite are up to 1.00 × 0.10 × 0.06 mm. Associated minerals include sidwillite, ilsemannite, jordisite, powellite, anhydrite, gypsum, bouškaite, pyrite, and quartz. Raydemarkite is colorless in transmitted light and transparent with white streak and vitreous luster. It is flexible and has a Mohs hardness of ∼1½; cleavage is perfect on {100} and {001}. Twinning is common on (010). The measured and calculated densities are 3.44(5) and 3.41 g/cm3, respectively. Raydemarkite is insoluble in water or hydrochloric acid. An electron microprobe analysis yielded an empirical formula, based on 4 O apfu, of MoO3·H2O.

Raydemarkite is the natural analogue of the α-form of MoO3·H2O, which was first synthesized over a century ago (Rosenheim & Davidsohn 1903). Its crystal structure was solved using single-crystal X-ray diffraction data. It is triclinic, crystallizing in space group and the unit-cell parameters a = 7.3750(2), b = 3.70920(10), c = 6.6833(2) Å, α = 108.1080(10), β = 112.779(2), γ = 91.7420(10)°, V = 157.828(8) Å3, and Z = 2. The crystal structure of raydemarkite is built up from isolated double chains of highly distorted, edge-sharing MoO5(H2O) octahedra parallel to [010] that are linked together through hydrogen bonds, accounting for its acicular/prismatic morphology and the marked flexibility. Synthetic hemihydrate MoO3·1/2H2O (monoclinic, space group P21/m) can be regarded as a combination of molybdite and raydemarkite both structurally and chemically.
Costs and Benefits of Energy and Major Natural Resources Extractive Industrial Operations on Communities: Spotlight on Host Communities Development Regime in Nigeria’s Petroleum Industry Act, 2021
Authors: Bristol-Alagbariya Edward T.
Published: March 2023

Landmark studies and follow-up scholarly researches, as well as practical evidences around the globe on energy and major natural resources extractive industrial operations (EIOs), such as petroleum (oil and gas) and other mining and mineral resources EIOs, are consistently demonstrating that EIOs inhibit sustainable development (SD). Conversely, the findings of such foremost scholarly studies and their follow-up measures, as well as practical evidences regarding energy and major natural resources EIOs around the globe, are revealing that these operations may contribute to SD. In other words, EIOs may contribute to SD when they are implemented well, in conformity with international benchmarked standards and practices. In that case, EIOs are advantageous in the nooks and crannies of the world, when they are executed in a way that occasions socio-economic advancement in host countries, including resource-rich areas of such countries. In the circumstances, EIOs may be considered to have been implemented in ways that preserve the rights of members of the public, especially those that are adversely affected directly by extractive industrial projects, such as those of resource-rich communities, and when the benefits derived from these projects are directed towards overall public good in host countries. On this note, EIOs may contribute to SD in developing countries, through good environmental governance, towards generic good governance and overall public good. Considering the foregoing negative impacts and possible positive contributions of EIOs, this study will explore the costs and benefits of petroleum EIOs on the resource-rich and other direct negatively impacted host communities of Nigeria, in the framework of the country’s Petroleum Industry Act, 2021, concerning the development of host communities, and thereby arrive at appropriate findings.
Heterogeneous Climatic Impacts on Agricultural Production: Evidence from Rice Yield in Assam, India
Authors:   Department of Economics and International BusinessSam Houston State UniversityHuntsville, TX 77341-2118 (USA), Nath Hiranya , Mandal Raju ,   Department of Economics Assam University Silchar, Assam 788 011 (India)
Published: March 2023

Understanding the nature and extent of climatic impacts on agricultural productivity under a variety of scenarios is extremely important for developing countries, where a sizable portion of the population relies on agriculture for life and livelihood. Thus, this paper presents evidence of heterogeneity in climatic impacts on crop yield in Assam, India. In particular, applying the non-parametric quantile regression technique to district-level data from 1978 to 2005, this study examined heterogeneity in the impacts of temperature and rainfall across seasonal rice varieties (autumn, winter, and summer), agroclimatic (AC) zones, and the distribution of rice yield. The results suggested that, in general, the effects of temperature on yield were not statistically significant for any of the three seasonal rice varieties. However, these effects were not uniform in their magnitudes, signs, and statistical significance across AC zones and yield distribution for each variety of rice. Similarly, there were wide variations in the effects of total precipitation across seasonal varieties, AC zones, and yield distribution. The results also suggested that an increase in temperature variability is beneficial and that rainfall variability is harmful to autumn and winter rice yield. For summer rice, the effects of these two climate variables were positive but statistically insignificant. Given the importance of rice yield for food security and poverty alleviation in Assam, these results could inform the design of appropriate adaptation strategies and public policies to counter the adverse impacts of climate change on agriculture in Assam. Furthermore, since most people in rural areas are engaged in agriculture, these results are important for the sustainability of rural economies.
A Systematic Protocol for Mapping Forest Governance Research in Indonesia
Authors:   Faculty of Forestry - Universitas Gadjah Mada, Rahayu Erna Ika , Subrata Seni Adi ,   Faculty of Forestry - Universitas Gadjah Mada, Maryudi Ahmad ,   Faculty of Forestry, Universitas Gadjah Mada, Yogyakarta, Indonesia
Published: March 2023

Indonesia possesses a vast amount of forest resources. However, this condition has degraded and has triggered ecological and social problems. Many researches, especially forest governance researches, have been conducted in Indonesia and these have covered wide aspects of forest governance. Research findings are suspected to be neither adopted nor implemented in the policy process because there is no summary of the research findings in a simple and an easy-to-understand form. A systematic review method enables a more comprehensive search and presentation of these research findings. This paper presents a protocol map in conducting researches related to forest governance. A data extraction template with 13 keywords was used to assess articles included in the study. Based on the findings, determining keyword/s is a crucial step in conducting a systematic review.
Linking the Gross National Happiness Concept to Smallholder Farm Level: An Empirical Application
Authors:   Animal Production Systems Group Wageningen University The Netherlands, Samdup Tashi , Udo Henk ,   Wageningen University & Research, Bokkers Eddie ,   Animal Production Systems Group, Steenstra Fokje ,   Animal Production Systems Group
Published: March 2023

This study aims to refine the gross national happiness (GNH) development concept of Bhutan at the farm level and to show the major temporal and spatial trends in the development of rural areas with differing agroecological conditions and adoption of cattle crossbreeding. The study areas (four localities) are described as extensive, semi-intensive, intensive, and intensive peri-urban. Technical, social, economic, and environmental data from 183 households in the study areas were collected in 2000, 2004, and 2015. Participatory methods were used to select from the collected data the most relevant issues and their corresponding indicators at the farm level. The issues identified during the field workshops conducted in the study areas could be grouped as social, economic, and environmental. Next, the indicators were aggregated into economic, social, and environmental indices. In 2000 and 2004, the intensive peri-urban area showed the highest performance in the economic and social indicators. Livestock farming, despite its potential for dairying, was prohibited in one of the localities in 2010 when the territorial coverage of the capital Thimpu expanded. On the other hand, the dynamics of the indicators in the other three localities indicated that the social and economic indices were highest in the intensive area, followed by the semi-intensive area, and lastly, by the extensive area. This could be because different crossbreeding techniques were implemented in these areas. In the period 2004–2015, the reference values of the social indices declined, which could be attributed to increased rural-urban migration and intensified farm labor shortages in the study areas. The environmental indices did not change much during the monitoring periods. In summary, this study presents a methodological approach for examining the GNH in Bhutan based on participatory identification of social, economic, and environmental issues and indicators along with the reference values for the selected indicators. Likewise, this study showed that an integral assessment can complement the implementation of the GNH philosophy in the rural areas of Bhutan.
Bone marrow metastasis of breast cancer and chronic lymphocytic leukemia: A coincidence
Authors:   Hematology-Medical Oncology Division, Internal Medicine Department, Cipto Mangunkusumo National General Hospital, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia, Cahyanur Rahmat , Kosasih Agus ,   Clinical Pathology Installation, Dharmais National Cancer Center, Jakarta, Indonesia, Widjaja Leovinna ,   Clinical Pathology Installation, Dharmais National Cancer Center, Jakarta, Indonesia, Stephanie Marini ,   Department of Anatomical Pathology, Cipto Mangunkusumo Hospital, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia, Putra Harits Adi ,   Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia
Published: March 2023

Objectives. We present an extremely rare case of breast cancer with metastasis to the bone marrow, which was also simultaneously diagnosed with chronic lymphocytic leukemia (CLL). Case Presentation. A 56-year-old female with a history of routine blood transfusions presented with chronic fatigue and recurrent right upper quadrant abdominal pain due to cholecystitis. Additionally, nodules were palpable in both breasts, which were subsequently detected as suspicious calcified lesions on ultrasound. Leukocytosis and bi-cytopenia were found. Cholecystectomy was performed and biopsies from some tissues were conducted. Gall bladder and subcutaneous tissue from the umbilical area showed neoplastic cells suggestive of breast carcinoma. Bone marrow biopsy showed CLL and non-hematopoietic cells identical to the previously detected neoplastic cells. Immunohistochemistry revealed that the breast carcinoma was ER-positive, PR-positive, and HER2negative. Outcome. After a thorough investigation, the bone marrow depression was proven to result from a metastatic bone marrow lesion from breast cancer diagnosed concurrently with CLL. Conclusions. This circumstance obliged clinicians to be more considerate of the diagnostic approach and treatment of patients with neoplasm presenting with cytopenia. It is to avoid underdiagnosis and ensure that every pathology in the bone marrow is investigated and managed accordingly.
ST Segment Yükselmesi Olmayan Miyokard İnfarktüsü ile Acil Servise Başvuran Hastaya Neuman Sistemler Modeline Göre Uygulanan Hemşirelik Yaklaşımı
Authors: ÇELİK Melike , ÇELİK Selda
Published: March 2023

Betty Neuman’ın 1970’de geliştirdiği Sistemler Modeli birey / toplumun, strese / stresörlere olan tepkisi ve hemşirenin bu tepkiye birincil, ikincil ve üçüncül koruma girişimleriyle müdahalede bulunmasıdır. Neuman bu modelde sadece sağlık veya hastalık değil aynı zamanda insan odaklı bütüncül yaklaşım kavramına değinmiştir. Model hastayı çevresiyle bir bütün olarak ele alarak stres ve strese gösterilen tepkiler üzerine odaklanmıştır. Kardiyovasküler hastalıkların yönetiminde yaşam tarzı değişiklikleri önemli bir yer tutmaktadır. Kardiyovasküler hastalıklarda önlenebilir risk faktörlerinin kontrolü açısından sağlıklı yaşam biçimi davranışlarının benimsenmesine ek olarak stresin yönetilmesinde sağlık profesyonellerine, özellikle hemşirelere önemli roller düşmektedir. Bu olgu sunumunun amacı ST Segment Yükselmesi Olmayan Miyokard İnfarktüsü tanısı ile acil servise başvuran hastayı Neuman Sistemler Modeli ile değerlendirmek, hastanın strese/stresörlere olan tepkisi ve hemşirenin oluşan bu tepkiye birincil, ikincil ve üçüncül koruma önlemleri ile uyguladığı hemşirelik bakımının sonuçlarına dikkat çekmektir. Hastanın değerlendirmesinde hastanın algıladığı stresörler ve hemşirenin hastayla ilgili algıladığı stresörler, hastaya ait verilerle birlikte analiz edilmiş ve hemşirenin birincil, ikincil ve üçüncül koruma girişimleriyle hemşirelik süreci uygulanmıştır.
Sağlık Hizmetlerinde Yüksek Performanslı İş Sistemleri (YÜPİS) Araştırmaları: Sistematik Derleme
Authors: DANAYİYEN Aysun
Published: March 2023

Bu araştırmanın amacı, sağlık hizmeti sunan kurumlarda yapılmış yüksek performanslı iş sistemleri (YÜPİS) araştırmalarının, hasta, çalışan ve örgüt çıktıları açısından değerlendirilmesi ve kullanılmış YÜPİS ölçüm araçları ile boyutlarının tespit edilmesidir. Araştırma verilerinin toplaması, analiz edilmesi, yorumlaması ve bulguların sunulmasında PRISMA rehberi ile sistematik derleme yöntemi kullanılmıştır. Araştırma kapsamında belirlenen kriterlere uygun bulunan 38 yayın değerlendirilmiştir. Araştırma kapsamında incelenen çalışmaların %74’ünün 2011 yılı ve sonrasında yapıldığı belirlenmiştir. Coğrafi, ekonomik, kültürel ve sağlık sistemi bakımından farklı özelliklere sahip ülkelerde yapılan araştırmalarda YÜPİS genellikle tek boyut ve yönetici perspektifi ile ölçülmüştür. Sağlık hizmetlerinin yönetiminde YÜPİS teorisinin önemli etkileri olduğu fakat özellikle kamu sağlık kurumlarında yapılmış daha fazla araştırmaya ve sağlık sektörüne özgü çok boyutlu bir ölçeğe ihtiyaç duyulduğu tespit edilmiştir. Sağlık sektöründe YÜPİS araştırmalarının mevcut sonuçlarını inceleyen bu çalışma, önemli bulgulara ve katkılara odaklanarak, eksikliklere dikkat çekmekte ve gelecekte yapılacak araştırmalar için öneriler getirmektedir.
Protective Effect of Bee Products Against Oxidative Damage in Erythrocytes
Authors: DEĞER Orhan , YİĞİT Ertuğrul , KORKMAZ Katip , AYGÜN Pınar , ASGHARİ Ali , AKBULUT ÇAKIROĞLU Kübra , DEMİR Selim
Published: March 2023

The positive effects of bee products on human health are due to their antioxidant composition. However, their possible protective efficacy against t-butylhydroxyperoxide (t-BHP)-induced oxidative damage on human erythrocytes has not been investigated. Our aim in this study is to investigate whether propolis, pollen and royal jelly have protective efficacy against t-BHP-induced oxidative damage in isolated erythrocytes. Propolis and pollen samples collected from various regions of Turkey were extracted by mixing with various solvents (water and ethanol). Commercially purchased royal jelly was also extracted with water. The erythrocytes collected from 15 volunteers were centrifuged and packaged by washing with isotonic saline. All RBC packets were pooled together. The final erythrocyte packet was divided into seven groups as control, water extract of propolis, ethanolic extract of propolis, water extract of pollen, water extract of royal jelly, positive control (quercetin) and t-BHP groups. Erythrocytes were first treated with extracts of bee products and then t-BHP was added. Protective activities of bee products were investigated by malondialdehyde (MDA), total oxidant capacity (TOS), total antioxidant capacity (TAS), superoxide dismutase (SOD) and catalase (CAT) activities. Statistically, one way ANOVA and post-hoc Tukey tests were applied. As a result of the study, it was found that all bee products contributed to keeping MDA levels close to the control group. (p
Üniversite Öğrencilerinin Temel Afet Bilinci ve Farkındalık Düzeylerinin Saptanması
Authors: GÜMÜŞ ŞEKERCİ Yasemin , AYVAZOĞLU Gülşah , ÇEKİÇ Mustafa
Published: March 2023

Afete karşı hazırlıklı olma ve afet farkındalığı, afet risklerinin azaltılmasında önemlidir. Bu çalışma üniversite öğrencilerinin temel afet bilinci ve farkındalık düzeylerinin belirlenmesi amacıyla tanımlayıcı ve kesitsel olarak yapılmıştır. Çalışma grubunu Türkiye’de yer alan bir devlet üniversitesinde öğrenim gören 8612 öğrenci oluşturmuştur. Veriler kişisel bilgi formu, birey ve aileler için Afet Bilinci Eğitimi-Katılım ve Değerlendirme Formu kullanılarak çevrimiçi ortamda toplanmıştır. Veriler sayı, yüzde dağılımı, min.-max. değerleri, aritmetik ortalama, standart sapma, ki-kare testi ile değerlendirilmiştir. Öğrenciler afete hazırlıkta sırasıyla, afet ve acil durum (%24,1), tehlike (%21,9), risk (%19,6), olay (%18,2) ve ilk 72 saat (%16,2) kavramlarını bildiklerinin ifade etmişlerdir. Öğrencilerin %53,4’ü herhangi bir afet olayı yaşadıklarını ve yaşanan olayın büyük oranda deprem (%89,4) olduğunu bildirmişlerdir. Öğrencilerin çoğu afete hazırlık, temel afet bilinci ve farkındalık ile ilgili temel konuları bilmektedir. Erkek olan, fakültede okuyan, afete yönelik bireysel hazırlığı bilen, afet planı, acil durum çantası ve bilgi kartının gerekli olduğunu düşünen öğrenciler, bulundukları ilin olası afet risklerini diğerlerine göre daha fazla bilmektedir (p
Orta Düzeyde Aktif Genç Kadınlarda Menstrual Döngü Fazlarının Egzersiz Performansı, Vücut Sıcaklığı ve Yorgunluk Düzeyleri Üzerine Etkisi
Authors: YALÇIN Seda , BAĞIŞ Yunus Emre , YERLİKAYA Gökhan , BEYLEROĞLU Malik
Published: March 2023

Orta düzeyde aktif genç kadınlarda menstrual döngü fazlarının egzersiz performansı, vücut sıcaklığı ve yorgunluk düzeyleri üzerine etkisinin incelenmesi amaçlanmıştır. Araştırma Iğdır ilinde ikametgâh eden fiziksel olarak aktif 17 (20,41±1,87 yıl) genç kadından oluşmaktadır. Kadın katılımcılardan adet döngülerinin son 3 ayını bildirmeleri istenmiştir. Ortalama adet döngüsüne (gün) göre beklenen yumurtlama tarihleri araştırma koordinatörü tarafından hesaplanmıştır. Bu çalışmada kendilerinin bildirdiği ve takvime dayalı adet döngüsünün yanı sıra idrar luteinleştirici hormon (LH) yöntemi de kullanılmıştır. Adet döngü fazları (Geç foliküler, ovülasyon ve orta luteal) belirlendikten sonra üç fazda da katılımcılardan egzersiz performans testi, vücut sıcaklığı ve yorgunluk düzeyleri ölçülmüştür. Elde edilen verilere SPSS 23.0 paket programında tekrarlı ölçümlerde varyans analizi (Repeated measures -ANOVA) kullanılmıştır. Güven aralığı %95 olarak seçilmiş ve p
Anti-VEGF Ajanların Retinal Vaskülarite Üzerindeki Akut Dönem Etkileri
Authors: BAYRAKÇEKEN Kemal
Published: March 2023

Bu çalışmada, retinal vasküler hastalıklara ve yaşa bağlı makula dejenerasyonuna ikincil gelişen maküla ödeminin tedavisi için anti-vasküler endotelyal büyüme faktörü (VEGF) enjeksiyonu uygulanan hastalarda akut dönemde optik koherens tomografi (OCT) ve optik koherens tomografi anjiyografi (OCTA) görüntülemeleri kullanılarak makülada ve retinal vasküler yapılardaki erken dönem değişikliklerin değerlendirilmesi amaçlanmıştır. Retrospektif çalışmamız için Erzincan Binali Yıldırım Üniversitesi Göz Hastalıkları Kliniği’nde Kasım 2021 ile Kasım 2022 tarihleri arasında kliniğimizde retinal vasküler hastalık nedeniyle takip edilen, tedavilerinde anti-VEGF uyguladığımız, enjeksiyon öncesi ve sonrası erken dönemde OCT ve OCTA görüntülemeleri yapılan 30 hastanın 30 gözü dahil edilmiştir. Enjeksiyon öncesi ve sonrası (10.dakika,1.gün ve 1.hafta) OCT ve OCTA bulgularında foveal avasküler zon dışında anlamlı değişiklik saptanmıştır (p˂0,05). Retinal vaküler hastalıklara bağlı maküler ödem tedavisinde uyguladığımız anti-VEGF tedavisi sonrası akut dönemde maküla kalınlığında ve damar yoğunluğunda azalma olduğu görülmüştür. Daha geniş katılımlı çalışmalara ihtiyaç vardır.
Erken Dönem Olumsuz Çocukluk Yaşantılarının Ayrılma-Bireyleşme Düzeyi ve Yaşam Doyumuna Etkisi: Üniversite Öğrencileri Örneği
Authors: ARSLAN ISIK Nurten
Published: March 2023

Bu çalışmanın amacı erken dönem olumsuz çocukluk yaşantılarının ayrılma-bireyleşme ve yaşam doyumu üzerine etkisini incelemektir. Bu amaçla, çalışmaya yaşları 20–28 arasında değişen (ort=21.99), 209 üniversite öğrencisi dâhil edildi. Araştırma kapsamında veri toplama aracı olarak, Çocukluk Çağı Olumsuz Yaşantılar Ölçeği, Ayrılma Bireyleşme Ölçeği, Yaşam Doyumu Ölçeği ve araştırmacı tarafından hazırlanan Kişisel Bilgi Formu kullanıldı. Öğrencilerin %68.9'unun 18 yaşından önce en az bir olumsuz çocukluk deneyimine maruz kaldığı görüldü. Tüm olumsuz çocukluk deneyimleri arasında duygusal istismar (%46.8 n=98) en yüksek yaygınlık oranına sahipken, bunu sırasıyla fiziksel istismar (%40.1 n=84) ve aile içi şiddet (%57 n=27.2) izledi. Yapılan korelasyon analizi sonucuna göre olumsuz çocukluk yaşantıları ile, ayrılma bireyleşme patolojisi arasında pozitif yönde anlamlı bir ilişki olduğu görüldü. Çalışmanın bulguları, ilgili literatür ışığında tartışılarak gelecek çalışmalar için araştırmacılara önerilerde bulunuldu.
Volumetric Analysis of the Cerebellum with the volBrain Method in Patients with Migraine
Authors: PALANCI Özgür , ALİOĞLU Zekeriya , ÖZYAŞAR Ali Faruk , ERTEN Kübra , ALTUNAYOGLU CAKMAK Vildan , EYÜBOĞLU İlker
Published: March 2023

Migraine is a recurrent headache syndrome with a wide spectrum of symptoms. The diagnosis of migraine is mostly made retrospectively, taking into account the characteristics of the headache and other symptoms. It is not known enough how migraine headache starts and in which brain regions it occurs. It is known that changes in the excitability of brainstem nuclei affect endogenous pain mechanisms and unilateral involvement of trigeminovascular structures are effective mechanisms in migraine development. Understanding the role of the cerebellum in migraine disease is a fairly new topic in neuroscience. 19 Mıgraıne Patıents (MP) and 14 Healthy Controllers (HC) partıcıpated ın our study. For the volumetric analysis of the cerebellum, the ceres method of volbrain, which is an automatic brain volume calculation method, was used and the volumes of the cerebellum structures were obtained. SPSS 22.0 program was used for the analysis of the data and the level of significance was accepted as p
Adölesan Muay Thai Sporcularında Aile Ortamı, Beslenme Öz-yeterlik ve Beslenme Tutumlarının Sağlık Algısına Etkisi
Authors: ŞAHİN Oktay
Published: March 2023

Bu çalışmanın amacı, adölesan Muay Thai sporcularında aile ortamı, beslenme öz-yeterlik ve beslenme tutumlarının sağlık algısına etkisinin incelenmesidir. Çalışmada nicel araştırma yöntemlerinden ilişkisel tarama modelinden faydalanıldı. Çalışmaya 101 erkek ve 63 kadın olmak üzere toplam 164 adölesan Muay Thai sporcusu katıldı. Katılımcılardan veri toplamak amacıyla Çocuk Beslenme Öz-yeterlik Ölçeği, Beslenme Tutum Ölçeği, Aile Ortamı Ölçeği ve Sağlık Algısı Formları kullanıldı. Araştırma verileri SPSS 21.0 (IBM) istatistik paket programında analiz edildi. Verilerdeki normallik dağılımlarını Kolmogorov-Smirnov testi ile değerlendirildi. İkiden fazla grupların analizinde ise One-way ANOVA (tek yönlü varyans analizi) testi uygulandı. Ölçekler arasındaki ilişkinin varlığını ve yönünü belirlemek için Pearson korelasyon analizi, ölçeklerin geçerlik-güvenirlikleri Cronbach’s Alpha iç tutarlılık katsayıları ile hesaplanmıştır. Çalışmaya katılan adölesan Muay Thai sporcularının cinsiyet ve sağlık inançlarına göre beslenme öz-yeterlik ve aile ortamı değerlerinin karşılaştırılmasında erkek katılımcıların sağlık inançlarının beslenme öz-yeterlik düzeylerini, aile ortamında birlik ve beraberliği ve beslenme tutumunu etkilediği görülürken, denetim alt boyutunu etkilemediği (p>0,05), kadın katılımcıların ise sağlık inancının aile ortamında birlik ve beraberliği etkilediği görülmüştür (p
Rekreasyonel Egzersize Güdülenmenin Yaşam Doyumu Üzerindeki Rolü: Yükseköğretim Öğrencileri Örneği
Authors: TÜRKER Üstün
Published: March 2023

Bu araştırmanın amacı, rekreasyonel egzersize güdülenmenin yaşam doyumuna etkisinin belirlenmesi, aralarındaki ilişkinin ortaya konulması ve üniversite öğrencilerinin bazı demografik özelliklerine göre karşılaştırılmasıdır. Araştırmada nicel araştırma yöntemlerinden tarama tekniği kullanıldı. Çalışmaya lisans düzeyinde öğrenimlerine devam eden toplam 1408 gönüllü öğrenci dahil edildi. Araştırmada Rogers (2000) tarafından geliştirilen Rekreasyonel Egzersize Güdülenme Ölçeği ile Diener ve arkadaşları (1985) tarafından geliştirilen Yaşam Doyumu Ölçeği kullanıldı. Verilerin analizinde SPSS (26.0) paket programı kullanılmış olup, analizlerde Basit Regresyon, Korelasyon, Bağımsız Örneklem T-testi, Tek Yönlü Varyans Analizi (ANOVA) yöntemleri uygulandı. Rekreasyonel egzersize güdülenmenin yaşam doyumunun %34,1 oranında yordayıcısı olduğu ve motivasyonel faktörler içerisinde en etkileyici güdülenme faktörünün sağlıklı yaşam (%47,4) düşüncesi olduğu sonucuna ulaşıldı (p
VIBROACOUSTIC SOUNDPROOFING FOR HELICOPTER INTERIOR
Authors: Nagaraj Pavithra , Elmenshawy Adham Ahmed Awad Elsayed , Alomar Iyad
Published: March 2023

As VIP passengers generally want to fly civil and executive jets where vibratory and acoustic environment is smoother than on the normal jets. Helicopter interior noise is generated by main and tail rotors, engines, main gearbox, and aerodynamic turbulence (Lu et al., 2018). Because of these sources, the tonal and broadband noise is incredibly high and needs to be reduced. Conventional passive system (soundproofing) is the best way to control the acoustic of the cabin whereas active systems (active vibration and noise control) are not completely reliable or applicable. The design of the soundproofing may be researched by simulation using one of these programs: ANSYS, SOLIDWORKS 2020 and ACOUSTIC analysis Vibroacoustic Monitoring (VAM) approach. The analyses were performed from frequency ranges, 5-10Hz and 0-2000Hz then transformed into frequency velocity domain using Proudman’s equations (Lu et al., 2017). Soundproofed ANSYS models are validated using instantaneous sound pressure levels measured within the helicopter during flight. The acoustic detection method for GAZELLE is also performed successfully in SOLIDWORKS for aluminum alloy and titanium alloy, this proves the relationship between acoustic power levels and material configuration. The noise coefficient responses of interior materials are used as main index for soundproofing helicopter interiors. The results of this research can be used for implementation of VAM approach for soundproofing helicopter interiors.
INVIGORATING SUPPLY CHAIN PERFORMANCE IN SMALL MEDIUM ENTERPRISES: EXPLORING KNOWLEDGE SHARING AS MODERATOR
Authors: Arsawan Wayan Edi , Koval Viktor , Suhartanto Dwi , Babachenko Larysa , Kapranova Larysa , Suryantini Ni Putu Santi
Published: March 2023

Purpose – This research aimed to evaluate information sharing as a moderating component and examine supply chain performance, including collaboration, capabilities, and innovation. Particularly in the SME sector, since the significance of collaboration and opportunity in supply chains as an SCM trigger is still underdeveloped.
Research methodology – To test the hypotheses, data were collected from 179 SMEs in Indonesia, involving 537 managers and assistant managers, and analyzed using partial least square modeling.
Findings – The result of cooperation with supply chain partners has led to the gradual improvement of capabilities and innovations, such as improved processes, more efficient operations, better quality, and lower costs. It has also resulted in radical innovation, including introducing new technologies and a change in strategy; thus, it could develop and improve the ability to innovate. Finally, the results helped managers with strategic planning and prioritizing supply chain collaboration to improve capabilities, innovation, and performance.
Research limitations – generalizability is limited because of sampling constraints.
Practical implications – the results helped managers design strategic planning and prioritize supply chain collaboration to improve capabilities, innovation, and performance.
Originality/Value – to the extent of our knowledge, this study is the pioneer investigation into the supply chain in SMEs value-chains in an emerging country from a holistic perspective.
MOA-2020-BLG-208Lb: Cool Sub-Saturn-mass Planet within Predicted Desert
Authors: Olmschenk Greg , Bennett David P. , Bond Ian A. , Zang Weicheng , Jung Youn Kil , Yee Jennifer C. , Bachelet Etienne ,   Leading authors, Abe Fumio , Barry Richard K. , Bhattacharya Aparna , Fujii Hirosane , Fukui Akihiko , Hirao Yuki , Silva Stela Ishitani , Itow Yoshitaka , Kirikawa Rintaro , Kondo Iona , Koshimoto Naoki , Matsubara Yutaka , Matsumoto Sho , Miyazaki Shota , Munford Brandon , Muraki Yasushi , Okamura Arisa , Ranc Clément , Rattenbury Nicholas J. , Satoh Yuki , Sumi Takahiro , Suzuki Daisuke , Toda Taiga , Tristram Paul J. , Vandorou Aikaterini , Yama Hibiki ,   The MOA Collaboration, Albrow Michael D. , Cha Sang-Mok , Chung Sun-Ju , Gould Andrew , Han Cheongho , Hwang Kyu-Ha , Kim Dong-Jin , Kim Hyoun-Woo , Kim Seung-Lee , Lee Chung-Uk , Lee Dong-Joo , Lee Yongseok , Park Byeong-Gon , Pogge Richard W. , Ryu Yoon-Hyun , Shin In-Gu , Shvartzvald Yossi ,   The KMTNet Collaboration, Christie Grant , Cooper Tony , Drummond John , Green Jonathan , Hennerley Steve , McCormick Jennie , Monard L. A. G. , Natusch Tim , Porritt Ian , Tan Thiam-Guan ,   The MicroFUN Collaboration, Mao Shude , Maoz Dan , Penny Matthew T. , Zhu Wei ,   The MAP Follow-Up Collaboration, Bozza V. , Cassan Arnaud , Dominik Martin , Hundertmark Markus , Jaimes R. Figuera , Kruszyńska K. , Rybicki K. A. , Street R. A. , Tsapras Y. , Wambsganss Joachim , Wyrzykowski Ł. , Zieliński P. ,   The OMEGA Collaboration, Rau Gioia
Published: March 2023

We analyze the MOA-2020-BLG-208 gravitational microlensing event and present the discovery and characterization of a new planet, MOA-2020-BLG-208Lb, with an estimated sub-Saturn mass. With a mass ratio

q
=

3.17

−
0.26

+
0.28

×

10

−
4

, the planet lies near the peak of the mass-ratio function derived by the MOA collaboration and near the edge of expected sample sensitivity. For these estimates we provide results using two mass-law priors: one assuming that all stars have an equal planet-hosting probability, and the other assuming that planets are more likely to orbit around more massive stars. In the first scenario, we estimate that the lens system is likely to be a planet of mass

m

planet

=

46

−
24

+
42

M

⊕

and a host star of mass

M

host

=

0.43

−
0.23

+
0.39

M

⊙

, located at a distance

D

L

=

7.49

−
1.13

+
0.99

kpc

. For the second scenario, we estimate

m

planet

=

69

−
34

+
37

M

⊕

,

M

host

=

0.66

−
0.32

+
0.35

M

⊙

, and

D

L

=

7.81

−
0.93

+
0.93

kpc

. The planet has a projected separation as a fraction of the Einstein ring radius

s
=

1.3807

−
0.0018

+
0.0018

. As a cool sub-Saturn-mass planet, this planet adds to a growing collection of evidence for revised planetary formation models.
A Population Study of the Radio Emission of Fast Blue Optical Transients
Authors: Liu 刘 Jian-Feng 建峰 , Liu 刘 Liang-Duan 良端 , Yu 俞 Yun-Wei 云伟 , Zhu 朱 Jin-Ping 锦平
Published: March 2023

Despite the fact that the progenitor of fast blue optical transients (FBOTs) is still a subject of debate, FBOTs are sometimes suggested to originate from the core collapse of ultra-stripped stars and be powered by a spinning-down neutron star. Following this consideration, it is expected that the late-time evolution of the progenitor stars can leave important imprints in the circumstellar material (CSM) of FBOTs, due to the strong mass loss of the stars. The interaction of the FBOT ejecta with the CSM can drive a long-lasting shock to generate radio emission, which thus enables us to probe the CSM properties through radio observation although such observations are still rare. Within the framework of the magnetar-powered model, Liu et al. fitted the multi-band optical light curves of 40 FBOTs, and hence, the statistical distributions of the FBOT magnetar and ejecta parameters were obtained. Based on these FBOT population results, we investigate the dependence of the radio emission on the mass-loss rate of the progenitors and evaluate the detectability of radio emission from FBOTs with current and future telescopes. It is found that the distribution of the peak time and peak luminosity of the emission at 8.4 GHz are primarily in the regions of t
peak,ν
= 102.12±0.63 days and L
peak,ν
= 1028.73±0.83 erg s−1 Hz−1, respectively. A joint detection of the Zwicky Transient Facility and Very Large Array could achieve success in about 8.7% FBOTs of z ≤ 1. Furthermore, if considering a joint detection of the Chinese Space Station Telescope and the Square Kilometer Array, this rate of success could be increased to about 23.9%.
A High-precision Survey of the D/H Ratio in the Nearby Interstellar Medium
Authors: Friedman Scott D. , Chayer Pierre , Jenkins Edward B. , Tripp Todd M. , Williger Gerard M. , Hébrard Guillaume , Sonnentrucker Paule
Published: March 2023

We present high signal-to-noise ratio measurements of the H i Lyα absorption line toward 16 Galactic targets that are at distances between approximately 190 and 2200 pc, all beyond the wall of the Local Bubble. We describe the models used to remove stellar emission and absorption features and the methods used to account for all known sources of error in order to compute high-precision values of the H i column density with robust determinations of the uncertainties. When combined with H2 column densities from other sources, we find total H column densities ranging from 1020.01 to 1021.25 cm−2. Using deuterium column densities from Far Ultraviolet Spectroscopic Explorer observations we determine the D/H ratio along the sight lines. We confirm and strengthen the conclusion that D/H is spatially variable over these H i column density and target distance regimes, which predominantly probe the interstellar medium outside the Local Bubble. We discuss how these results affect models of Galactic chemical evolution. We also present an analysis of metal lines along the five sight lines for which we have high-resolution spectra and, along with results reported in the literature, discuss the corresponding column densities in the context of a generalized depletion analysis. We find that D/H is only weakly correlated with metal depletion and conclude that the spatial D/H variability is not solely due to dust depletion. A bifurcation of D/Htot as a function of depletion at high depletion levels provides modest support that deuterium-rich gas is infalling onto the Galactic plane.
Solar Radio Spikes and Type IIIb Striae Manifestations of Subsecond Electron Acceleration Triggered by a Coronal Mass Ejection
Authors: Clarkson Daniel L. , Kontar Eduard P. , Vilmer Nicole , Gordovskyy Mykola , Chen Xingyao , Chrysaphi Nicolina
Published: March 2023

Understanding electron acceleration associated with magnetic energy release at subsecond scales presents major challenges in solar physics. Solar radio spikes observed as subsecond, narrow-bandwidth bursts with Δf/f ∼ 10−3–10−2 are indicative of a subsecond evolution of the electron distribution. We present a statistical analysis of frequency- and time-resolved imaging of individual spikes and Type IIIb striae associated with a coronal mass ejection (CME). LOFAR imaging reveals that the cotemporal (<2 s) spike and striae intensity contours almost completely overlap. On average, both burst types have a similar source size with a fast expansion at millisecond scales. The radio source centroid velocities are often superluminal and independent of frequency over 30–45 MHz. The CME perturbs the field geometry, leading to increased spike emission likely due to frequent magnetic reconnection. As the field restores itself toward the prior configuration, the observed sky-plane emission locations drift to increased heights over tens of minutes. Combined with previous observations above 1 GHz, the average decay time and source size estimates follow a ∼1/f dependence over three decades in frequency, similar to radio-wave scattering predictions. Both time and spatial characteristics of the bursts between 30 and 70 MHz are consistent with radio-wave scattering with a strong anisotropy of the density fluctuation spectrum. Consequently, the site of the radio-wave emission does not correspond to the observed burst locations and implies acceleration and emission near the CME flank. The bandwidths suggest intrinsic emission source sizes <1″ at 30 MHz and magnetic field strengths a factor of two larger than average in events that produce decameter spikes.
Searching for Supernovae in HETDEX Data Release 3*
Authors: Vinkó József , Thomas Benjamin P. , Wheeler J. Craig , Ho Anna Y. Q. , Cooper Erin Mentuch , Gebhardt Karl , Ciardullo Robin , Farrow Daniel J. , Hill Gary J. , Jäger Zoltán , Kollatschny Wolfram , Liu Chenxu , Regős Enikő , Sárneczky Krisztián
Published: March 2023

We have extracted 636 spectra taken at the positions of 583 transient sources from the third data release of the Hobby–Eberly Telescope Dark Energy eXperiment (HETDEX). The transients were discovered by the Zwicky Transient Facility (ZTF) during 2018–2022. The HETDEX spectra provide a potential means to obtain classifications for a large number of objects found by photometric surveys for free. We attempt to explore and classify the spectra by utilizing several template-matching techniques. We have identified two transient sources, ZTF20aatpoos = AT 2020fiz and ZTF19abdkelq, as supernova (SN) candidates. We classify AT 2020fiz as a Type IIP SN observed ∼10 days after explosion, and we propose ZTF19abdkelq as a likely Type Ia SN caught ∼40 days after maximum light. ZTF photometry of these two sources are consistent with their classifications as SNe. Beside these two objects, we have confirmed several ZTF transients as variable active galactic nuclei based on their spectral appearance, and determined the host galaxy types of several other ZTF transients.
Taxonomic notes and key to the West Palearctic Antocha (Antocha) Osten Sacken, 1860 (Diptera, Limoniidae) with description of a new species from Morocco
Authors: Mabrouki Youness , Terec Andrei Bogdan , Taybi Fouzi A. , Dénes Anna , Keresztes Lujza
Published: March 2023

The Mediterranean region of the Western Palearctic is one of the most species-rich biomes in the world, hosting a high level of endemism and relict species with important conservation value. The North Africa Atlas Mountains (spanning Morocco, Algeria, and Tunisia) belong to a poorly investigated region of the Mediterranean area, with overlooked aquatic biodiversity, hence a number of species still remain to be discovered.

The subgenus Antocha Osten Sacken, 1860 is recorded for the first time from Africa, with description of Antocha (Antocha) aule Keresztes & Mabrouki sp. n. from hilly regions of the Middle Atlas region, Morocco. Taxonomic revision of the sugenus Antocha from the Western Palearctic area is proposed based on male genital structures, especially in the shape of the outer gonostylus and aedeagus of individuals belonging to populations from geographically distant regions. The unique design of the male terminalia differentiate well the newly discovered species from its closely-related and range-restricted A. phoenicia Thomas & Dia, 1982. This is in contrast with the high intraspecific and geographically poorly defined variability of the widespread Antocha (A.) vitripennis (Meigen, 1830). Illustrations of male genital parts, distribution data, and key to the species from the Western Palearctic area are also provided.

The newly discovered species belongs to the Antocha vitripennis Species Group and represents native elements of limited distribution in the Western Palearctic area, likely isolated in a few freshwater ecosystems in a region with severely declining water reserves in the Middle Atlas region, Morocco. Therefore, the discovery of the new species is of special conservation value regarding the freshwater resources from here.
Two new host records for Centrodora italica Ferrière (Hymenoptera, Aphelinidae) from eggs of Tettigoniidae (Orthoptera, Ensifera) in northeastern Italy
Authors: Ortis Giacomo , Triapitsyn Serguei V. , Mazzon Luca
Published: March 2023

The egg parasitoid Centrodora italica Ferrière is reported for the first time from sentinel eggs of two species of Tettigoniidae (Orthoptera), Pachytrachis gracilis (Brunner von Wattenwyl) and Eupholidoptera schmidti (Fieber). In Italy, only two hosts of this parasitic wasp are known, one of which is a tettigoniid species. Exposure of sentinel eggs represented a useful method to detect new host associations of this parasitoid species that can search for their host’s eggs in the ground. The parasitoids were identified by comparing our specimens with those of the type series, and the original description of C. italica.
Hyperpop, maxicringe
Authors: Ackermann Julie
Published: March 2023

Dans le sillon de sa réflexion sur ce que la fréquentation assidue des internets provoque chez certain·es musicien·nes d’aujourd’hui, la critique d’art et contributrice à Musique Journal Julie Ackermann tente ici de débrouiller les liens entre le capitalisme numérique et les dernières mutations de la pop. L’hyperpop, cette « pop extrême pour des temps extrêmes », y est abordée au travers des démêlés de celles et ceux qui s’y rattachent — principalement autour de sa première vague incarnée par PC Music -– avec une époque morbide, faite de numérisation, de commodification, ou encore de déréalisation, soit autant de gros mots et de conséquences bien réelles avec lesquels nombre de musicien·nes d’aujourd’hui doivent composer. Si nos goûts musicaux sont indissociables du capitalisme, que faire ? Acheter une guitare pour jouer sur la place du village ? Ou embrasser la musique de son temps, la « condition digitale » et ses codes pour en montrer la monstruosité, et transformer ce qui nous plombe en diamants ? C’est à cette seconde option que s’intéresse Ackermann. En témoignant de sa propre fascination pour l’hyperpop et en collant au plus près de son univers, elle nous propose d’embrasser ses grimaces radieuses et désespérées.
Géopolitique des ressources naturelles
Authors: Giblin Béatrice
Published: March 2023

Les enjeux géopolitiques du pétrole sont connus depuis longtemps, en revanche la prise de conscience des limites de l’ensemble des ressources naturelles fut plus lente, de même que l’exigence à plus ou moins long terme de changer de modes de production et ce d’autant plus que l’activité humaine est responsable de l’accélération du dérèglement climatique. Mais les désaccords sont nombreux entre les différents acteurs : producteurs et consommateurs, pays émergents et pays développés, partisans de la croissance et partisans de la décroissance. Les COP sur le climat et la biodiversité se succèdent et ont beaucoup de difficultés à trouver un consensus minimal, les intérêts des uns s’opposant à ceux des autres. Ce sont ces rivalités qu’analysent les articles de ce numéro, qu’elles aient pour objet les énergies fossiles, les métaux indispensables à la transition énergétique, le retour du nucléaire, ou encore la production de nouvelles protéines pour répondre à une demande exponentielle.
De l’importance de bien cartographier les enjeux énergétiques : retour d’expérience
Authors: Amsellem David
Published: March 2023

Toutes les questions relatives à l’énergie imposent nécessairement, à un moment donné, une prise en compte de l’espace géographique : que ce soit pour localiser la présence de ressources naturelles sur un territoire, ou pour tracer le passage d’une route d’acheminement. La carte, en tant qu’outil de représentation de l’espace, est donc un instrument indispensable dans la compréhension des sujets énergétiques. Or toutes les cartes de l’énergie ne révèlent pas les enjeux géopolitiques qui en découlent. Il faut pour cela croiser sur la carte différentes données thématiques, parfois à différentes échelles géographiques, pour permettre d’identifier des acteurs qui sont en rivalité, et d’évaluer leur rapport de forces. En s’appuyant sur plusieurs cas d’études réalisés au cours de ces dernières années, cet article propose une réflexion méthodologique sur le processus de construction d’une carte géopolitique de l’énergie. Les choix pour produire ces cartes ne sont pas sans conséquences sur les représentations que l’on se fait, ou que l’on contribue à diffuser, de nombreuses thématiques liées au secteur énergétique.