bluuebunny/crossref_metadata_2025 huggingface dataset:
Acute Pulmonary Embolism in Oman: A Situational Analysis
Authors: Al Harrasi Sally , Al Salmi Issa , Al Busaidi Nasser
Published: July 2023

Objectives: Pulmonary embolism (PE) is increasingly prevalent in Oman. The aim of this situational analysis of PE among Omani patients was to study its predisposing factors, diagnostic issues, and optimal management. Methods: In this retrospective cross-sectional situational analysis, the subjects were Omani patients who were diagnosed with acute PE using computed tomography pulmonary angiogram from 2010–2021. The required data was collected from the hospital database and statistically analyzed. Results: The subjects were 438 patients diagnosed with PE, with a mean age of 53.3±18.5 years and mean body mass index of 29.7±7.3 kg/m2. Males were in a slight majority (223; 50.9%) and were older (55.0±18.5 years) than females (51.5±18.3 years). Two-thirds of the PE patients had hypertension and one-third had diabetes mellitus. Most patients presented with dyspnea and chest pain. Syncope was more common in females compared to males who mostly presented with hemoptysis. Nearly half of the patients had abnormal echocardiogram, and males had lower mean ejection fraction compared to females. Different modalities of management were used to treat patients' PE. Heparin was the most used anticoagulant followed by warfarin and direct oral anticoagulants. Out of the 122 PE patients who died during the study period, PE was the direct cause of death of 68 patients. The mortality was higher in males than in females. Conclusions: The incidence of acute PE was similar among both male and female Omani patients. However, there were sex differences in risk factors, symptoms, investigations, and management of PE. Females presented with more severe PE, but mortality was higher in males.
A high sense of coherence can mitigate suicidal ideation associated with insomnia
Authors: Muroi Kei , Ishitsuka Mami , Hori Daisuke , Doki Shotaro , Ikeda Tomohiko , Takahashi Tsukasa , Sasahara Shinichiro , Matsuzaki Ichiyo
Published: July 2023

Background

The present study aimed to investigate whether insomnia is associated with suicidal ideation (SI) among Japanese workers by conducting a multi-level analysis with sense of coherence (SOC) as a random effect.

Participants and procedure

A cross-sectional survey was conducted among 19,481 workers in Tsukuba, Japan. Data from 7,175 participants aged 20-65 years were included in the analysis. The Athens Insomnia Scale (AIS) was used as the independent variable, and SI over the past year was used as the dependent variable. SOC was measured using the five-point SOC-13 scale, and socioeconomic and health factors were investigated as covariates. Participants were divided into three groups (low, medium, and high) based on their SOC scores. Multilevel logistic regression analysis was performed to calculate odds ratios (OR) and 95% con-fidence intervals (95% CI).

Results

In the high-SOC group, only one person had SI. In a multi-level logistic analysis that excluded the high SOC group, insom-nia was found to be associated with SI (OR = 2.26, 95% CI [1.75, 2.93]). Furthermore, the AIS sub-items “Final awakening earlier than desired” (OR = 1.26, 95% CI [1.05, 1.50]) and “Sense of well-being during the day” (OR = 1.63, 95% CI [1.34, 1.99]) were associated with SI. 8.95% or 11% of the variation in the presence or absence of SI was found to be explained by differences between SOC groups.

Conclusions

The study highlights that insomnia is associated with SI, and that high SOC may reduce SI even under insomnia. Future longitudinal studies are needed to confirm whether high SOC reduces SI due to insomnia.
Reshaping the Musical Experience: A Critical Examination of Musique Concrète and the Notion of ‘Music of Technology’
Authors: Kaniža Rijad
Published: July 2023

The critical examination in this paper should point to a shift in a perspective in understanding musique concrète (concrete music) in relation to its historical evaluation, viewing it as a music of technology. The paper is based on the hypothesis that each technology in its materiality and functionality shapes the outcomes that arise from it, which is ultimately aimed at looking for the ‘human’ in the ‘composer-technology’ dichotomy. That is where the reshaping of the musical experience takes place. But it should be noted that the technology share will be questioned through only a few aspects of concrete music, which is why there is an open possibility for further research problems.
Technological and Artistic Challenges in the Re-Performance of Music Theatre Work FE…DE…RI…CO… (1987) by Constança Capdeville: From the Archive to the Stage
Authors: Magalhães Filipa , Filipe Inês , Silva Mariana , Carvalho Henrique
Published: July 2023

In this article a group of authors will discuss the documentation process carried out by Filipa Magalhães during her PhD research, who gathered all possible materials concerning the music theatre work FE...DE...RI...CO... (1987) by Constança Capdeville. She created a more complete script (based on the information left by Capdeville, such as scores, texts, drawings, sketches with stage indications, scripts containing the main lines, and scripts for sound and light) aiming to document the several layers of information in order to systematize the work for archival purposes. The music theatre as a performative genre is a synthesis of multimedia artform that involves technological resources (for example the magnetic tape medium), which are aimed to be preserved, exploited, and valorized in order to make re-performance feasible. We will focus on the understanding of the difficulties and challenges found to bring this performance back from the archive to the stage.
This is My Instrument: An Approach Towards Performance Practice for Integrated Concerts
Authors: Moore Thomas R.
Published: July 2023

The Belgium-based Nadar Ensemble is a new music ensemble that specializes in performing curated and integrated concerts. In this case ‘integrated’ infers that all aspects of the concert are taken into consideration. Questioning, developing, and instrumentalizing video, light and sound design (including live electronics), costuming, decor, and even personnel such as a conductor and other roles typically inherent to an ensembles’ tradition, have become an integral part of Nadar’s and other similar ensembles’ concert programming. In this paper I will specifically lay out the manners in which the musicians of Nadar Ensemble approach what they have grown to see as their broadened instruments, including the use of live electronics, game controllers and newly made instruments. I will also discuss ideas surrounding the so-called ‘attacca concert’ and post-instrumental practice by delving into two cases, the event Dead Serious (2014) and the concert program Extensions (2015).
Международные новости архитектуры
Authors: Григорьева Анна
Published: July 2023

В новостях сообщается о XXVIII Всемирном конгрессе архитекторов и VI Бакинском международном архитектурном конкурсе. Представлены результаты конкурса «Золотые кубы», Международной премии за инновационный дизайн в области здравоохранения и конкурса на переосмысление акрополя Бырсы и восстановление Национального музея Карфагена в Тунисе.
50 лет открытию специальности АРХИТЕКТУРА в Иркутске. А-73-1, 2, 3
Authors: Головчанская Ольга , Григорьева Елена
Published: July 2023

В 1973 году в Иркутском политехническом институте открылся набор на специальность АРХИТЕКТУРА. В группах А-73–1, 2 и 3 преподавали практикующие архитекторы В. А. Павлов, В. Е. Суханов, В. П. Шматков, В. Ф. Бух, С. М. Григорьев, М.Я. Ашихмина, сотрудники кафедры В. М. Рутковская, В. В. Буев, В. Т. Щербин, художник А. С. Шипицын.
Методы реконструкции жилых территорий массовой застройки
Authors: Чуй Яна , Камалова Клавдия , Кукина Ирина
Published: July 2023

Территории массовой жилой застройки все меньше соответствуют современным требованиям высокого качества и комфорта жилой и городской среды. В качестве главных недостатков жилых районов можно обозначить физический и моральный износ застройки, деградацию прилегающих территорий, устаревшие функциональную и планировочную структуры. Исследуются методы с целью создания индивидуального алгоритма их реконструкции. На примере микрорайонов Красноярска проиллюстрированы методы реконструкции с сохранением формы и обновлением содержания территорий с преобладанием массовой жилой застройки.
Пространство театральной сцены на Востоке и на Западе
Authors: Хамза Моайяд Шафик
Published: July 2023

В своих лекциях об условном театре и описании стилей исполнения и декораций в китайских и японских театрах Мейерхольд подчеркивал необходимость учиться у этих театральных стилей и использовать их. Тем не менее он предупреждает о том, что некоторые из этих стилей являются экстремальными. Когда пейзаж считается экстремальным? Воспринимает ли масса одно в любом месте и во все времена? Какова роль культуры в процессе восприятия? Существуют ли различия в интеллектуальном, образовательном и философском контекстах, составившие влиятельное человеческое наследие в восточноазиатском взгляде на мир, отличные от тех, которые кристаллизовались, чтобы сформировать взгляды жителей Запада, что привело к глубоким изменениям в искусстве, театральной форме и содержании, да еще и на уровне его восприятия? Это исследование направлено на понимание общественного восприятия в разных культурах, чтобы предоставить идеи для режиссеров и сценографов, работающих в разных местах.
Review of Nazianzuslu Grigorius ve Kutsal Ruh’un Tanrılığı Meselesi, by Elif Tokay
Authors: DORROLL Philip C.
Published: July 2023

Dr. Elif Tokay’s recent book- Gregory of Nazianzus and the Issue of the Divinity of the Holy Spirit- is an important milestone in the study of Christian theology. This book is the first study of Gregory of Nazianzus ever to be written and published in Turkish. It is an insightful, accessible, and thorough examination of Gregory’s profound theological vision, the central argument of which is that the triune nature of God is revealed through God’s plan of salvation for humanity. Because his Trinitarian theology was fundamental to the development of Christian doctrine in general, Gregory’s importance in the history of Christianity cannot be overstated. In addition, his spiritual vision is of particular importance in Eastern Orthodox Christianity. Gregory’s spiritual vision argues that humanity is created for the purpose of union with its Creator, and that the ascetic, contemplative, liturgical, and moral labor of the human individual all work in free cooperation with God’s saving plan. This theological anthropology is foundational to Eastern Orthodox spiritual teaching. Gregory’s works have for centuries been among the most widely read in the entire Eastern Orthodox tradition, and his theology of theosis (which Tokay discusses in detail) has played a key role in Eastern Orthodox religious practice and identity. Tokay’s analysis demonstrates that Gregory’s theology is best understood as a synthesis of doctrine and spirituality, where God’s saving role in history is the key to understanding God’s triune nature as disclosed to humanity in revelation.
THE IMPACT OF TOURISM, SPORTS TOURISM AND OTHER SELECTIVE FORMS OF TOURISM
ON EMPLOYMENT IN SARAJEVO CANTON
Authors: Hodžić Amer , Huremović Tarik
Published: July 2023

Today, tourism represents a strong and important economic branch, whether it concerns economically developed and
underdeveloped countries as well as developing countries. It can increase employment in almost all countries, regardless of
their level of development. Today's moment is marked by pronounced global crises, which again have a strong negative impact
on the economic and social aspects of society, both globally and locally. Tourism, due to its characteristics and the positive
effects it achieves in the process of realizing all activities in its area, can greatly reduce the percentage of unemployment in
local communities. This positive effect of reducing unemployment is reflected in the possibility of employment for all
categories of the unemployed, and particularly vulnerable groups of the unemployed such as people with disabilities, women,
young people, the long-term unemployed, etc. Encouraging tourism in states or certain regions can have a favourable positive
effect on employment within the territory. the same. For countries and regions that have developed tourism and that do not
have pronounced problems with unemployment, activities through tourism increase the country's balance of payments as
additional income through exports. Underdeveloped regions and countries and developing countries, by increasing activities
through tourism, in addition to being an important source of income, realize a particularly important positive effect through
the reduction of unemployment rates in them. Many developed countries, among which Austria is the leader, as a highly
developed tourist destination for a long time, institutionally, have realized and use the potential offered by tourism to increase
employment and actively use it to reduce the unemployment rate. Unfortunately, in our country and its tourist regions, where
tourism is often one of the most important economic branches, this has not been done and they still record high rates of
unemployment. Tourism in Bosnia and Herzegovina and Sarajevo Canton is a sector that can make a significant contribution
to faster economic development. In our country and its regions and cantons, there are great potentials for increasing tourism
activities, which will generate a greater number of jobs in tourism as well as tourism-related economic branches. To
successfully solve the problem of unemployment in Bosnia and Herzegovina, its regions and cantons, positive experiences of
tourism development through selective forms of tourism can be used, also using models of successful experiences from the
world and the countries of the European Union.
Keywords: tourism, unemployment, selective forms of tourism, European Union unemployment, Sarajevo Canton
unemployment.
DIFFERENCES IN KINEMATIC PARAMETERS BETWEEN FIRST AND SECOND SERVES IN
TENNIS BY ELITE PLAYERS OF THE GERMAN LEAGUE
Authors: Pašić Miran , Huremović Tarik , Muratović Melika , Džibrić Dževad , Hodžić Amer , Arnautović Davor , Delić Aljoša , Lušić Miro
Published: July 2023

The primary goal of this research was to determine the differences in kinematic parameters between the first and second
serves in tennis among the elite players of the German league. The sample of respondents in this research consisted of 30
elite male senior players of the German League who have "Leistungklasse" from 1 to 7. The kinematic parameters that
were analyzed are: Height of ball impact (KPVUL), Racket speed (KPBRE), Ball speed (KPBLO), The angle at the elbow joint of
the arm that hits the ball (KPULZ), Oscillation of the vertical projection of the center of gravity of the body (KPOVP), Jump
height (KPVSK), Ball launch height (KPVIL), The point of contact between the ball and the racket "sweetspot" (KPMLR), Ball
rotation "Top spin" (KPRLO). The video recording required for kinematic analysis was acquired with two Casio EX-F1 digital
cameras at a frequency of 200 images per second. The camera was placed at an angle of 900
in relation to the recording
plane, and they were at a distance of 10 m. Space calibration was performed with the help of a calibration frame (200 x 200
cm). We have installed Zepp Tennis Smart Sensor 2.0 in the handle of the Wilson Pro Staff RF97 Autograph racket, using the
Zepp Tennis application software. "Kinovea" software was used for service analysis and obtaining kinematic parameters
from video recordings. By analyzing the results of the T-test for independent samples, it can be seen that there are
statistically significant differences in five of the nine analyzed kinematic parameters : KPBRE – kinematic parameter of
racket speed (Sig.=.000), KPBLO – kinematic parameter of ball speed (Sig.=.000), KPULZ – kinematic parameter angle in the
elbow joint (Sig.=.000), KPMLR – kinematic parameter point of contact between the ball and the racket (Sig.=.000), as well
as a variable KPRLO – kinematic parameter of ball rotation (Sig.=.000). Larger numeric values in variables: KPVUL –
kinematic parameter ball impact height, KPOVP – kinematic parameter of oscillation of the vertical projection of the center
of gravity of the body, KPVSK – kinematic parameter jump height and KPVIL – kinematic parameter ball impact height, show
a difference but it is not enough to be statistically different.
Key words: tennis, kinematic analysis, racket speed, Zepp sensor
USO DE HORMÔNIOS ISOMOLECULARES NA HARMONIZAÇÃO OROFACIAL EM MULHERES NA MENOPAUSA
Authors: Souza Mário Silveira de , De Souza Daniela Martins , Bastos Bruno , De Souza Vítor Gueno , Rizzatti-Barbosa Célia Marisa
Published: July 2023

O estudo teve como objetivo avaliar, por meio de ensaio clínico randomizado e duplo cego, os efeitos da utilização de creme de uso tópico contendo hormônios isomoleculares e/ou bioidênticos na estética facial e saúde orofacial de mulheres em menopausa. Metodologia. Mulheres em menopausa (n=50) foram divididas em 2 grupos: grupo tratado que recebeu aplicação tópica na face de creme contendo estriol (E3), estradiol (E2) e progesterona (P4), enquanto o grupo controle recebeu o creme placebo com a base/veículo, sem adição de hormônios, considerando doses diárias e follow up de 53 dias. Os resultados apontaram para aumento do nível de estrogênio (p=0,0110), aumento do fluxo salivar (p=0,0396) e melhora da estética facial, na qual foi observado melhoria de 60% no grupo tratado, quando  avaliação de registros fotográficos pré e pós-tratamento foi feita por especialistas em Harmonização Orofacial. Evidências sinalizam para a relação entre a terapia de modulação hormonal tópica com a melhoria de aspectos relacionados à saliva, saúde oral e estética facial de mulheres em menopausa. Concluiu-se que o uso de creme facial com hormônios (E2, E3 e P4), usado diariamente durante o período de 53 dias, promoveu o aumento do fluxo salivar, melhoria da saúde oral, melhoria do contorno e rejuvenescimento facial de mulheres em menopausa.
PREENCHEDORES FACIAIS À BASE DE ÁCIDO HIALURÔNICO: PROPOSTA DE TERMO DE CONSENTIMENTO LIVRE E ESCLARECIDO
Authors: Guerra Turra Pedro Henrique , Alves da Silva Ricardo Henrique , Viana Pinto Paulo Henrique
Published: July 2023

Objetivo: Apresentar uma proposta de um termo de consentimento livre e esclarecido adequado para o procedimento de preenchimento facial com ácido hialurônico. Métodos: A declaração foi elaborada mediante a uma busca nas bases de dado Lilacs e Medline por artigos publicados dentro de um intervalo de dez anos, sendo selecionados treze artigos para a realização do termo de consentimento após a aplicação dos critérios de inclusão e de exclusão. Resultados: Os tópicos primordiais para a confecção deste documento são a indicação, a conduta clínica, a longevidade, as complicações e seus respectivos manejos e os cuidados pós-operatórios, os quais foram abordados de maneira clara e direta para facilitar a compreensão por parte do paciente e de maneira facilmente personalizável para que se adeque a quem será destinado. Conclusão: Um termo de consentimento livre e esclarecido para preenchimentos faciais à base de ácido hialurônico deve contar e descrever os assuntos fundamentais de forma personalizada e que o paciente seja capaz de entender o que está sendo dito.
UTILIZAÇÃO DOS FIOS ABSORVÍVEIS DE POLIDIOXANONA NO REJUVENESCIMENTO FACIAL
Authors: Serraglio André Izabela
Published: July 2023

Objetivo: Avaliar os efeitos da utilização dos fios absorvíveis de polidioxanona (PDO) no rejuvenescimento facial. Revisão Bibliográfica: O rejuvenescimento facial é um procedimento estético bastante procurado, e uma das técnicas utilizadas é a utilização de fios absorvíveis de polidioxanona (PDO). Esses fios são inseridos na pele através de pequenas incisões e têm como objetivo proporcionar um efeito lifting, melhorando a flacidez e a textura da pele. Os fios absorvíveis de PDO são fabricados a partir de um material biocompatível e reabsorvível pelo organismo ao longo do tempo. Eles estimulam a produção de colágeno e elastina na pele, promovendo uma melhora na firmeza e na elasticidade. Durante o procedimento, os fios são inseridos na camada subcutânea da pele, criando uma estrutura de suporte que eleva e reposiciona os tecidos faciais. Os fios podem ser ancorados em pontos estratégicos para obter o efeito desejado, como lifting de sobrancelhas, redução de flacidez no pescoço, melhora do contorno facial e diminuição de rugas e sulcos.  Conclusão: A técnica apresenta como uma das suas vantagens dos fios absorvíveis de PDO é a sua segurança e a baixa ocorrência de efeitos colaterais. Geralmente, o procedimento é minimamente invasivo e realizado em consultórios ou clínicas estéticas, com anestesia local. O tempo de recuperação é relativamente curto, e os resultados são naturais e duradouros, podendo ser observados imediatamente após o procedimento e melhorando progressivamente à medida que o colágeno é produzido.
The Moderating Role of Fund Size on the Relationship between Overconfidence and Portfolio Financial Performance of Mutual Funds in Kenya
Authors: Wafula Douglas Simiyu , Tibbs Charles Yugi , Benedict Ondiek Alala
Published: July 2023

A decline in financial performance has recently been observed for a number of mutual funds in Kenya. Overall, differences in important metrics show inconsistent economic performance among Kenya's mutual funds year over year. It was critical to determine whether overconfidence bias would be to blame for the portfolio performance trend while evaluating this. The goal of this study was to ascertain the impact of overconfidence bias on mutual funds' performance in Kenya and to scrutinize the moderating effect of fund size on the relationship between overconfidence and mutual funds’ portfolio performance in Kenya. The study employed a causal research design. Study panel data were gathered. Secondary information was gathered from previously released financial statements of mutual funds during a period of eleven years, from 2011 to 2021. With the use of the data gathering tool, secondary data was gathered. Stata software version 15 was used to conduct the data analysis. A test for stationarity called the unit root test was conducted. Regression using panel data was utilized.  Regression analysis with fixed and random effects was utilized. The following tests were run to determine the validity and reliability of the data: the Levin-Lin-Chu test, the Augmented Dickey-Fuller test, the Im-Pesaran and Shin tests, the Philips-Peron test, and the Hadri 2000 test. The Jarque-Bera test was used to gauge normality. In the panel analysis, the random effects model and the fixed effects model were separated using the Hausman test. The variables were distributed properly, as shown by the skewedness and kurtosis tests. There was no approaching multicollinearity among the variables, according to the pairwise correlation study. The findings showed that Overconfidence had a positive substantial influence on the financial performance of mutual funds in Kenya with a regression coefficient of 2.7295960. The study additionally found that fund size influences the financial performance of mutual funds in Kenya by negatively moderating the relationship between overconfidence and mutual funds’ financial performance in Kenya with a coefficient of -3.023683. Based on the results of the multiple regression analysis, it should be underlined when making financial investment decisions that overconfidence, with a regression coefficient of 2.7295960, had a favorable but significant impact on the financial performance of Kenyan mutual funds. The study, therefore, recommends that overconfidence should be emphasized during financial investment decision-making processes.
On the relationship between the mesospheric sodium layer and the meteoric input function
Authors: Li Yanlin , Huang Tai-Yin , Urbina Julio , Vargas Fabio , Feng Wuhu
Published: July 2023

Abstract. This study examines the relationship between the concentration of atmospheric sodium and its Meteoric Input Function (MIF). We use the measurements from the Colorado State University (CSU) Lidar and the Andes Lidar Observatory (ALO) with a new numerical model that includes sodium chemistry in the mesosphere and lower thermosphere (MLT) region. The model is based on the continuity equation to treat all sodium-bearing species and runs at a high temporal resolution. The model simulation employs data assimilation to compare the MIF inferred from the meteor radiant and the MIF derived from the new sodium chemistry model. The simulation captures the seasonal variability of sodium number density compared with lidar observations over CSU site. However, there were discrepancies for the ALO site, which is close to the South Atlantic Anomaly (SAA) region, indicating it is challenging for the model to capture the observed sodium over ALO. The CSU site had significantly more lidar observations (27,930 hours) than the ALO sites (1872 hours). The simulation revealed that the uptake of the sodium species on meteoric smoke particles was a critical factor in determining the sodium concentration in MLT, with the sodium removal rate by uptake found to be approximately three times that of the NaHCO3 dimerization. Overall, the study's findings provide valuable information on the correlation between MIF and sodium concentration in the MLT region, contributing to a better understanding of the complex dynamics in this region. This knowledge can inform future research and guide the development of more accurate models to enhance our comprehension of the MLT region's behavior.
Simulated methane emissions from Arctic ponds are highly sensitive to warming
Authors: Rehder Zoé , Kleinen Thomas , Kutzbach Lars , Stepanenko Victor , Langer Moritz , Brovkin Victor
Published: July 2023

Abstract. The Arctic is warming at an above-average rate, and small, shallow waterbodies such as ponds are vulnerable to this warming due to their low thermal inertia compared to larger lakes. While ponds are a relevant landscape-scale source of methane under the current climate, the response of pond methane emissions to warming is uncertain. We employ a new, process-based model for methane emissions from ponds (MeEP) to investigate the methane emission response of polygonal-tundra ponds in northeastern Siberia to warming. MeEP is the first dedicated model of pond methane emissions which differentiates between the three main pond types of the polygonal-tundra, ice-wedge, polygonal-center, and merged polygonal ponds and resolves the three main pathways of methane emissions – diffusion, ebullition, and plant-mediated transport.
We perform idealized warming experiments, with increases in the mean annual temperature of 2.5, 5, and 7.5 ∘C on top of a historical simulation.
The simulations reveal an approximately linear increase in emissions from ponds of 1.33 g CH4 yr−1 ∘C−1 m−2 in this temperature range.
Under annual temperatures 5 ∘C above present temperatures, pond methane emissions are more than 3 times higher than now. Most of this emission increase is due to the additional substrate provided by the increased net productivity of the vascular plants. Furthermore, plant-mediated transport is the dominating pathway of methane emissions in all simulations. We conclude that vascular plants as a substrate source and efficient methane pathway should be included in future pan-Arctic assessments of pond methane emissions.
Combining local model calibration with the emergent constraint approach to reduce uncertainty in the tropical land carbon cycle feedback
Authors: Raoult Nina , Jupp Tim , Booth Ben , Cox Peter
Published: July 2023

Abstract. The role of the land carbon cycle in climate change remains highly uncertain. A key source of the projection spread is related to the assumed response of photosynthesis to warming, especially in the tropics. The optimum temperature for photosynthesis determines whether warming positively or negatively impacts photosynthesis, thereby amplifying or suppressing CO2 fertilisation of photosynthesis under CO2-induced global warming. Land carbon cycle models have been extensively calibrated against local eddy flux measurements, but this has not previously been clearly translated into a reduced uncertainty in terms of how the tropical land carbon sink will respond to warming. Using a previous parameter perturbation ensemble carried out with version 3 of the Hadley Centre coupled climate–carbon cycle model (HadCM3C), we identify an emergent relationship between the optimal temperature for photosynthesis, which is especially relevant in tropical forests, and the projected amount of atmospheric CO2 at the end of the century. We combine this with a constraint on the optimum temperature for photosynthesis, derived from eddy covariance measurements using the adjoint of the Joint UK Land Environment Simulator (JULES) land surface model. Taken together, the emergent relationship from the coupled model and the constraint on the optimum temperature for photosynthesis define an emergent constraint on future atmospheric CO2 in the HadCM3C coupled climate–carbon cycle under a common emissions scenario (A1B). The emergent constraint sharpens the probability density of simulated CO2 change (2100–1900) and moves its peak to a lower value of 497 ± 91 compared to 607 ± 128 ppmv (parts per million by volume) when using the equal-weight prior. Although this result is likely to be model and scenario dependent, it demonstrates the potential of combining the large-scale emergent constraint approach with a parameter estimation using detailed local measurements.
Globigerinoides rublobatus – a new species of Pleistocene planktonic foraminifera
Authors: Latas Marcin , Pearson Paul N. , Poole Christopher R. , Fabbrini Alessio , Wade Bridget S.
Published: July 2023

Abstract. We describe Globigerinoides rublobatus n. sp., a new morphospecies of fossil
planktonic foraminifera, from the Pleistocene sediments (∼810 ka) of the Indian Ocean and Pacific Ocean. We use image analysis and morphometry
of 860 specimens from International Ocean Discovery Program Site U1483 in
the tropical Indian Ocean to document morphological variability in the new
morphospecies and related taxa, and we also report it from Pacific Ocean
Site U1486 for the first time. The new morphospecies combines
characteristics typical of Globigerinoides conglobatus (Brady, 1879) and Globigerinoides ruber (d'Orbigny, 1839), with which
it co-occurs, but is distinct from both. Morphometric data indicate that G. rublobatus n.
sp. is closer to G. conglobatus, potentially signalling an evolutionary affinity. We
find that Globigerinoides rublobatus n. sp. occurs as two variants, a pigmented (pink) form and a
non-pigmented (white) form. The non-pigmented forms are on average
∼50 % larger than the pigmented forms. This is so far only
the third instance of fossil planktonic foraminifera known to exhibit this
pink pigmentation. We regard the pink and white forms as variants of a
single morphospecies and suggest the pink form may represent a later
evolutionary adaptation.
Leadership learning design principles: Co-creating dialogic and critical pedagogy within cohort and community contexts
Authors: Allen Wendy B. , Ryan Lori G. , Vlasin Rebecca
Published: July 2023

The purpose of this paper is to share our pedagogical evolution as graduate faculty in relationship with increasingly diverse cohort communities of early childhood professionals learning across the landscape of leadership roles engaged with young children, families, and other adults. The early childhood leadership program described in this paper offers a graduate certificate where annually, a cohort of 18-22 early childhood professionals from across Colorado in the United States learn together for 13 months. As faculty, we share a strong commitment to both learning about our teaching and to inviting student voices, the early childhood professionals, through dialogic processes in participatory study as we co-learn and grow our practices of learning and teaching. This paper introduces and explores four leadership learning design principles: (1) identity and agency, (2) socially constructed pedagogy, (3) contextually relevant learning experience, and (4) appreciative stance. As we go, the story will unfold around how we engaged cohort members of the 2019-2020 program year through initial survey reflections and then deepening our shared understanding of these leadership learning design principles through iterations of dialogue after the program was concluded. We end the paper with reflections on how this process of study has ultimately brought us to an awareness and eagerness to engage in relational forms of inquiry, placing student voices at the center with even more intention and depth.
Introduction: Content, Design and Structure of Major Databases with Historical Longitudinal Population Data
Authors: Alter George , Mandemakers Kees , Vézina Hélène
Published: July 2023

In recent years the development of historical databases reconstructing the lives of large populations accelerated. These considerable investments of time and money have greatly expanded possibilities for new research in history, demography, sociology, economics, and other disciplines. This special issue describes the content and design of 23 important historical databases. Authors were given the freedom to discuss a range of practical and technical decisions from evaluating archival sources to crowdsourcing data entry. The most common issue is nominative record linkage, but we find different choices between semi-automatic and fully automatic linkage techniques and various approaches for connecting diverse sources. Some databases describe special problems, like linking Chinese names, handwritten text recognition or the construction of a release in IDS-format. Other databases offer detailed descriptions of sources or discuss prospects for including new datasets.
Assessment of Radiation Levels and Potential Radiological Hazards in the Soils of Riruwai Mining Area, North-Western Nigeria
Authors: Badamasi Hamza , Umar Faruk Hassan  , Harami Malgwi Adamu  , Nasirudeen Mohammed Baba  , Dahiru Ajiya Adamu  , Haruna Baba
Published: July 2023

This research aimed to assess the levels of natural radionuclides in the soil of the Riruwai mining area and to evaluate the radiological hazards associated with them. A total of sixty soil samples were collected from four sampling sites during the dry and wet seasons. The concentrations of uranium-238 (238U), thorium-232 (232Th), and potassium-40 (40K) were measured using an HPGe gamma-ray spectrometer, and the measured concentrations were used to estimate the internal and external hazards and gamma dose rate. The results of the analysis indicated that the concentrations of 238U and 232Th in all sampling sites and seasons were higher than the world average. The radionuclide levels in the soils showed a significant seasonal variation, with higher concentrations obtained during the dry season. The correlation analysis revealed a very strong positive relationship between all the radionuclides, which indicates a common origin (parent material). The gamma dose rate computations revealed that only active and abandoned mining sites have a mean gamma dose rate greater than the tolerable limit of 59.00 nGy/h. The internal and external radiological hazards assessments showed that only the active mining sites had the potential to be hazardous to human health. The researchers, therefore, recommend that comprehensive monitoring of mining operations and public education about the dangers of radiation exposure in the study area be carried out.
Self-Objectification, Internalized Transphobia and Psychological Distress in Male-to-Female Transgenders
Authors: Azam Shaza , Ayub Sumaira
Published: July 2023

The present study was conducted to investigate the relationship between self-objectification, internalized transphobia, and psychological distress in male-to-female (MtF) transgenders. It was hypothesized that: 1) there would be a positive relationship between self-objectification, internalized transphobia, and psychological distress in male-to-female (MtF) transgenders; and 2) Self-objectification and internalized transphobia would predict the psychological distress in MtF transgenders. A correlational research design was used. A sample comprising of 136 MtF transgenders with an age range of 19-55 years (M = 34.46, SD = 9.09) were approached by employing purposive sampling technique. Data were collected from Fountain House and the Khawaja Sira Society of Lahore. A self-constructed demographic information sheet, Urdu versions of Self-objectification Questionnaire, Transgender Identity Scale, and the Depression Anxiety Stress Scale-21 (DASS-21) were used for assessment. The results exhibited a positive relationship between self-objectification, internalized transphobia, and psychological distress in MtF transgenders. Furthermore, the results also displayed that self-objectification and pride and shame related internalized transphobia positively predicted the psychological distress in MtF transgenders. This study will contribute towards the development of program that will ensure lesser distress and improved quality life for the transgender communities.
Maximal and Submaximal Intensity Isometric Knee Extensions Induce an Underestimation of Time Estimates with Both Younger And Older Adults: A Randomized Crossover Trial
Authors: Graham Andrew Paul , Gardner Hayley , Chaabene Helmi , Talpey Scott , Alizadeh Shahab , Behm David G.
Published: July 2023

Our perception of time plays a critical role in nearly all daily activities and especially in sports. There are no studies that have investigated and compared time perception during exercise in young and older adults. Thus, this study aimed to compare the effects of exercise on time perception between younger and older adult populations. Thirty-three recreationally active participants were recruited and assigned to either the younger (university students, 9 males and 10 females) or older adults (>60 years, 8 males and 6 females). All participants completed four exercise conditions over two sessions on separate days: approximately 30-seconds of knee extensors 100%, 60% and 10% of maximum voluntary isometric contraction (MVIC), and control (no contractions). Prospective time perception was estimated (at 5-, 10-, 20-, and 30-seconds) at the beginning of each session and while performing the exercise. A main effect for condition (p < 0.001, d = 1.06) with subsequent post-hoc tests indicated participants significantly underestimated (estimated time was shorter than chronological time) time in all three exercise conditions compared to the control. There were no significant age group differences. In conclusion, exercise underestimated time estimates regardless of intensity or age. This questions the postulated intensity-dependent relationship between exercise and time perception. While older adults were expected to be less accurate in their time estimates, they may have been able to adopt alternative strategies for age-related changes in their internal clock, resulting in no significant age group differences.
Millî Eğitim Bakanlığı Uzaktan Hizmet İçi Eğitim Faaliyetleri Hakkında Öğretmen Görüşlerinin Araştırma Bulgularının Değerlendirilmesi
Authors: Arı Kerim
Published: July 2023

In this study, the research findings of teachers' opinions about the distance in-service training activities of the Ministry of National Education were evaluated. Change and transformation are taking place very fast in the world. This rapid realization of change and transformation has made education very important. One of the most important stakeholders of education is teachers. Teachers need to give importance to their professional development in order to keep up with the developing world conditions. When it comes to professional development, we come across in-service training activities. In the research group of this study, there are seven teachers working in Konya-Meram in the 2022-2023 academic year and participating in distance in-service training activities. As a result of this research, according to the findings obtained from data analysis, studies can be carried out to improve the systematic infrastructure on the platforms where distance in-service trainings are held in order to prevent systemic problems that may occur. Teachers need trainings specific to their own branches. The number of branch-specific trainings that will enable teachers' development can be increased. Teachers have the expectation that there should be pre-informative studies about the trainings they will apply for. In this regard, a pre-introductory video can be added to the system screen during the application. In this way, teachers can be informed about the training they apply for and the preparations to be made by the teachers about the training can be made. Keywords: In-Service Training, Distance Education, Teacher Training, Research Findings
How Do Nuclear and Renewable Energy Effects the Environment? A Case Study of Pakistan
Authors: Ali Syed Wajahat , Khalid Salman
Published: July 2023

Based on the Environmental Kuznets Curve (EKC) theory, this research seeks to probe the impact of nuclear and renewable energy on carbon emissions in Pakistan. In order to analyze Pakistan's cointegration from 1990 to 2022, this study uses the ARDL technique. The findings provided empirical support for the Environmental Kuznets Curve (EKC) theory and demonstrated that the use of nuclear and renewable energy resources is linked to lower carbon dioxide (CO2) over the long term. Carbon dioxide emissions from burning fossil fuels, which are used for most of the world's energy needs, have been steadily rising in recent years. Policymakers recognize this and are working to reduce reliance on nonrenewable energy sources while increasing nuclear and renewable energy use.
PROBLEMS OF THE DEVELOPMENT AND IMPLEMENTATION OF THE GREEN STARTEGY (BASED ON THE EXAMPLE OF YEREVAN CITY)
Authors:   Armenian State University of Economics, GALSTYAN HAMAZASP , TADEVOSYAN RUDIK , TATOSYAN KRISTINE , BADADYAN GAGIK , SHAHINYAN MHER
Published: July 2023

Yearlong, the world is transformed along with the evolution of technology, climate, politics and economy, and under such conditions, it becomes very important to positively balance environmental and social goals from the perspectives of nature conservation, population welfare and business development. Most of the world's cities are urbanized in a largely unplanned way, which leads to many negative consequences; polluted air, climate-nonresistant infrastructure, barriers to basic services, lack of social inclusion and opportunities, etc. In this context, cities have a decisive role in supporting the application of the principles of "green" policy implementation and increasing their scope, as well as in preventing inefficient use of existing resources and increasing access to services.
ПРОБЛЕМЫ ЭФФЕКТИВНОСТИ УПРАВЛЕНИЯ ЗДРАВООХРАНЕНИЕМ РЕСПУБЛИКИ КАЗАХСТАН
Authors: Baraboshkin V. , Baigabulova K. , Kushebina G. , Burtebayeva A. , Барабошкин В.К. , Байгабулова К.К. , Кушебина Г.М. , Буртебаева A.А.
Published: July 2023

The key factor that determines the relevance of the study of the author is the importance of continuing and developing the processes of modernization in the healthcare economy, provided for in the state program of development of healthcare of the Republic of Kazakhstan "Densaulyk", as well as the "Strategy-2050". Currently, a number of unresolved problems aimed at improving the quality of medical services, the efficiency of the health care system as a whole and at the level of medical organizations have been identified, which are reflected in this article. The article shows essential modifications affecting the provision of medical organizations with high-tech treatment and diagnostic equipment, as well as addressing issues related to their informatization through the introduction of medical information and analytical support systems aimed at automating the basic processes of medical activity. The experts argue that in order to obtain the greatest efficiency and productivity of medical organizations, it seems advisable to introduce process-oriented quality management systems in healthcare, which represent a synthesis of professional management and current information technologies. The objectives of the work are to study the fundamental issues of quality management in healthcare organizations and to examine the quality management system. On the results of the study the authors come to the relevant findings.

Главным фактором, определившим актуальность авторского исследования, выступает необходимость продолжения и развития процессов модернизации в экономике здравоохранения, предусмотренных в рамках государственной программы развития здравоохранения Республики Казахстан «Денсаулық», а также «Стратегии-2050». В настоящее время обозначился ряд нерешенных задач, которые были направлены на повышение качества медицинских услуг, эффективности функционирования системы здравоохранения как в целом, так и на уровне медицинских организаций, которые отражены в данной статье. В статье показаны значимые преобразования, влияющие на повышение обеспеченности медицинских организаций высокотехнологичным лечебно- диагностическим оборудованием, а также решение вопросов, связанных с их информатизацией посредством внедрения медицинских информационно- аналитических систем, направленных на автоматизацию основных процессов медицинской деятельности. Авторами обосновано, что целью достижения наибольшей результативности и эффективности функционирования медицинских организаций представляется целесообразным внедрить процессно-ориентированные системы управления качеством услуг в здравоохранении, представляющие собой синтез профессионального менеджмента и современных информационных технологий. Задачи исследования определены в изучении основных аспектов менеджмента качества в организациях здравоохранения и анализе системы менеджмента качества. На основе проведенного исследования авторами сделаны соответствующие выводы.
Do Government Guaranteed Small Business Loans Increase Employment? Evidence From US Counties, 2010-2016
Authors: Jeong Joowon
Published: July 2023

Small businesses in lower-income communities and/or communities with a higher proportion of minorities are more likely to face credit rationing in the financial market. The Small Business Administration (SBA) established loan programs to alleviate the financial constraints experienced by small businesses, particularly those in underserved communities, and to foster economic development. Using data from the SBA’s 7(a) and 504 lending programs and the seven-year county panels from 2010 to 2016, this study provides some evidence that an increase in SBA loans had a positive effect on employment in lower-income counties, particularly where the proportion of the black population was higher.