bluuebunny/crossref_metadata_2025_split huggingface dataset:
Accounting for the recreation benefits of the Flemish Natura 2000 network through landscape preferences and estimated spending
Authors: De Nocker Leo , Liekens Inge , Verachtert Els , De Valck Jeremy , Staes Jan , Vrebos Dirk , Broekx Steven 
Published: November 2022

This paper describes the methods used to produce accounts for the recreational value of Natura 2000 areas in Flanders, Belgium. First, a biophysical account of recreation supply and demand is compiled and mapped. Demand is based on data for green visits per year per inhabitant and covers both recreation and nature-based tourism. It distinguishes local walking trips, local cycling, recreation trips with pre-transport and visits by tourists. The number of green visits is based on a combination of yearly statistics (for tourism, day trips) and irregular surveys (for local visits). The supply account is based on modelling predicted visits. The annual visits per inhabitant are attributed to ecosystems using a green visit prediction model that uses the extent and condition accounts related to availability of green-blue areas, accessibility, the attractive potential of landscapes for informal recreation (extent and condition accounts), residence and distance decay functions for different recreation types.
Potential destinations include a wide range of green infrastructure, such as parks, forests, natural and agricultural areas and blue spaces (waterside and coastal natural areas). The attractiveness of landscapes is mainly based on an empirical study (choice experiment) in Flanders on people’s preferences for landscape features complemented by evidence from literature.
The monetary accounts are preliminary, as there are unsufficient data available for Flanders to estimate the total value for the wide range of recreation types (from local walking and biking to tourism). Especially, data are missing to model travel and time costs for local visits (walking and biking), that account for a large share of total visits in Flanders. It should be noted that, for most visits, apart from nature-based tourism, valuation cannot be based on income fees or parking costs because, in Flanders, visits and parking are free.
As unsufficient data are avaible to estimate travel and time costs in detail, we used Flemish data on average expenditure per visit per recreational type as a proxy. We discuss the limits of this preliminary approach and suggest further steps.
In the results session, we discuss the implementation of the model to estimate the predicted visits to parts of the Natura2000 areas in Flanders in 2016 and 2018. As different land-uses are strongly interwoven in Flanders, these areas include a wide range of different land-uses and also areas close to residence used for local walking and biking.
The differences between 2016 and 2018 illustrate how the model of predicted visits allows us to cope with land-use changes and improved quality and attractiveness of the landscapes in Natura2000 areas.
Chine : la crispation totalitaire
Authors: Froissart Chloé 
Published: November 2022

Le XX e Congrès du Parti communiste chinois, en octobre 2022, a mis en scène Xi Jinping en chef incontestable et apparemment incontesté d’un État-Parti qui n’a jamais été aussi puissant. Pourtant, la situation économique est fragile et le primat de l’idéologie nationaliste rend les instances dirigeantes sourdes aux souffrances et aux colères de la population. Faudra-t-il donc une guerre avec Taïwan pour maintenir la cohésion sociale ?
L’idéologue du régime
Authors: Halter Sacha 
Published: November 2022

Wang Huning, cet ancien professeur de science politique devenu un des plus hauts dirigeants du Parti communiste chinois, est l’idéologue en chef du régime. Son « néo-autoritarisme » met l’accent sur la liberté économique, pour donner des gages aux réformateurs du Parti, tout en préservant un pouvoir dictatorial, pour rassurer les conservateurs.
Une stratégie ambitieuse de développement de l’hydrogène en France : enjeux et défis
Authors: Boucly Philippe 
Published: November 2022

La stratégie française de l’hydrogène repose sur trois piliers : 1) décarboner l’industrie et s’appuyer sur les grandes quantités d’hydrogène nécessaires pour développer une filière française de l’électrolyse compétitive ; 2) décarboner la mobilité professionnelle (lourde ou intensive) ; et 3) maintenir un haut niveau d’excellence pour la recherche française et l’innovation et développer les compétences ainsi que la formation. Pour atteindre les objectifs fixés, la filière française de l’hydrogène doit changer d’échelle et mutualiser les usages de façon à réduire les coûts. Il faut également promouvoir la neutralité technologique et, à côté de l’électrolyse, développer d’autres modes de production (vaporeformage du gaz naturel et CCS, thermolyse de la biomasse, plasmalyse du méthane, etc.). En outre, les politiques de soutien de l’Europe doivent pouvoir s’élargir à l’hydrogène bas-carbone, notamment pour atteindre les cibles ambitieuses affichées par le plan « REPower EU ». Le déploiement des technologies de l’hydrogène doit être un levier de réindustrialisation. Enfin, accéder à moyen terme à une électricité peu chère et à un marché organisé de l’hydrogène grâce à une infrastructure de transport et de stockage adaptée est un enjeu clé pour les producteurs et les consommateurs.
Working during the COVID-19 pandemic: Understanding employee mental health
Authors: Viswanathan Anamika , Agrawal Vishal , Srinivas T. Vijayalaya , Kodancha Preeti , Jhala Shubhanginidevi , Naik Aishwarya , Guha Anwesha 
Published: November 2022

ABSTRACT

Background:
The coronavirus disease 2019 (COVID-19) pandemic has radically transformed workplaces, bearing an adverse impact on the mental health of employees.

Aim:
The current study attempts to gain an understanding of the mental health of employees while working from home (WFH) during the COVID-19 pandemic.

Setting and Design:
The research followed a mixed-methods design and was conducted across two phases, with participants divided into two subgroups – the WFH subgroup (currently engaging in WFH) and the not working from home (NWFH) subgroup (unable to engage in vocational tasks due to the pandemic).

Materials and Methods:
The first phase employed quantitative standardized measures of workplace well-being, work and social adjustment, and quality of mental health across 187 participants. The second phase involved in-depth interviews of 31 participants selected from the previous phase, to understand the factors impacting mental health.

Results:
Strong correlations were recorded between the mental health of an individual and work-related constructs such as workplace well-being and work and social adjustment. The study revealed that participants rated themselves as being significantly more stressed and less productive during the pandemic. Thematic analysis identified the stressors (factors that negatively impact mental health) and enhancers (factors that enhance mental health). Fourteen stressors and 12 enhancers were identified for the WFH group, while five stressors and three enhancers were identified for the NWFH group.

Conclusions:
The results of the study indicate a significant relationship between the mental health of employees and work-related experiences through the pandemic. Further research on the stressors and enhancers identified through the study can pave the way for effective interventions to promote employee mental health.
Development and evaluation of the pharmacy alumni employment experience questionnaire
Authors: ElShami Sara , Stewart Derek , Awaisu Ahmed , Mukhalalati Banan 
Published: November 2022

Objectives: This study aimed to develop and evaluate the ‘Pharmacy Alumni Employment Experience Questionnaire’ (PAEEQ).
Methods: Literature review and Herzberg’s ‘motivation-hygiene’ theory were used to derive PAEEQ domains: satisfaction with the profession, achievements in the workplace, and preparedness to practice. Content and face validities were assessed by 11 experts and five pharmacy alumni. To evaluate the construct validity and reliability, PAEEQ was tested on 136 Qatar University College of Pharmacy alumni and the principal component analysis (PCA) and internal consistency reliability were performed.
Results: Content and face validities suggested a questionnaire with 12-item, 14-item, and 13-item domains measured on 5-point Likert scales, and open-ended questions. PCA resulted in four-factor, two-factor, and two-factor structures for the three domains, respectively. Strong factor loadings and high Cronbach’s alpha scores were revealed. The final version of PAEEQ consists of 27 items.
Conclusion: This initial assessment suggests PAEEQ appropriateness for use. However, the findings are sample-dependent and further external validation is warranted.
ESTIMASI KETIDAKPASTIAN PENGUJIAN NITROGEN TOTAL PADA PENGENDALIAN KUALITAS PUPUK MAJEMUK NPK (NITROGEN, PHOSPHATE, KALIUM) FORMULA 15-15-15
Authors: Lusdiono Andi , Lailiyah Wiharyanti Nur 
Published: November 2022

Nitrogen (N) adalah unsur hara makro esensial yang dibutuhkan oleh tanaman dalam jumlah banyak. Sekarang, berbagai pilihan pupuk mengandung nitrogen dengan kadar tertentu, salah satunya adalah pupuk majemuk NPK triinle 15 atau formula 15-15-15. Karena sifatnya yang penting untuk intensifikasi produksi pertanian, Pemerintah Republik Indonesia telah menetapkan Standar Nasional Indonesia (SNI) dengan nomer dokumen SNI 2803:2012 tentang Pupuk NPK Padat. Persyaratan mutu dalam SNI tersebut, harus dipenuhi oleh produsen karena termasuk SNI Wajib melalui pengendalian kualitas yang tertelusur dan dapat dipertanggungjawabkan melalui suatu pengujian dan terbitnya certificate of analysis (CoA). Namun, dalam proses pengujian atau pengendalian kualitas terdapat komponen ketidakpastian yang mempengaruhi keberadaan nilai benar yang ditampilkan dalam CoA yang mana berpengaruh terhadap persepsi konsumen dan pemenuhan standar. Telah dilakukan estimasi ketidakpastian pengujian nitrogen total pada pengendalian kualitas pupuk majemuk NPK (nitrogen, phosphate, kalium) formula 15-15-15 yang diperoleh bahwa hasil pengujian nitrogen sebesar 15,12% dengan nilai ketidakpastian diperluas pada tingkat kepercayaan 95% sebesar 0,12%. Komponen ketidakpastian yang paling besar menyumbang kemungkinan kesalahan adalah dari faktor pengenceran contoh yang dilakukan sebanyak 20 kali. Hasil evaluasi nilai ketidakpastian masih menunjukkan kesesuaian dengan batas perbedaan hasil yang disyaratkan dalam SNI di tingkat 8% dari spesifikasi yang ditawarkan. Berdasarkan hal demikian, nilai benar pengujian nitrogen dalam pupuk NPK formula tripel 15 adalah (15,00 – 15,24)%.
Aplikasi IoT Pada Sistem Kontrol dan Monitoring Tanaman Hidroponik
Authors: Fatori Muhammad Maftuh Fuad 
Published: November 2022

Selama ini untuk proses pencampuran air larutan nutrisi a dan air larutan nutrisi b masih menggunakan cara konvensional yaitu masih menggunakan tenaga manusia dan saat pengaplikasiannya membutuhkan waktu yang lama. Maka dibutuhkan suatu alat yang dapat memecahkan masalah tersebut dengan mengontrol pencampuran air nutrisi dan memonitoring kondisi air nutrisi tersebut. Dengan menggunakan sensor TDS meter yang pengaplikasiannya untuk mendeteksi kandungan mineral dalam air larutan nutrisi. Menggunakan metode fuzzy logic sebagai pusat kendali sistem pengisian air baru dan air larutan nutrisi. Untuk proses monitoring secara wireless menggunakan smartphone melalui aplikasi blynk.
Penelitian menghasilkan bahwa metode fuzzy logic mampu digunakan sebagai sistem control dan monitoring tanaman hidroponik. Berdasarkan data hasil uji coba, maka didapat rata-rata error sensor kurang dari 7%. Sehingga metode ini dapat diterapkan untuk sistem kontrol tanaman hidroponik. Serta sistem monitoring yang ditampilkan melalui IoT dapat bekerja secara real time meskipun orang tersebut berada di jarak yang jauh.
UM OLHAR FEMINISTA
Authors: Firme de Oliveira Carlos Alexandre , Sousa Lisimar de , Rodrigues da Silva Rejane Maria , Silva Coelho Joelma da 
Published: November 2022

Os direitos das mulheres são fundamentos e responsabilidade de todos os seres humanos que compõem a sociedade, não é concebível que em plena era planetária existencial, haja diferenciação no tratamento entre os gêneros, racismo, preconceito, discriminação, supremacia etnocêntrica entre as pessoas. Objetivando desenvolver um documento que mostre a importância humana, indispensável ao desenvolvimento da inteligência em benefício de uma dinâmica da igualdade, da justiça social, do amor, focada na educação, união, respeito entre homens e mulheres, todo homem pode e deve ser feminista. Foram identificadas na literatura comportamentos violentos culturalmente intrínsecos hegemonicamente para oprimir uma classe em detrimento da outra. Especifica-se a importância da educação, da união, do respeito, da igualdade no combate às desigualdades. Utilizou-se o método qualitativo com uma metodologia focada na análise bibliográfica integrativa de autores que abordam a temática, incrementando aos ideais apresentados um toque referencial embasando o estudo. Os resultados identificados nos referenciais chocam ao saber que o mundo apresenta um modelo arcaico, desigual, machista, racista, tratando as mulheres, os subalternos com muita diferença, violentando, segregando, negando direitos essenciais em muitos países do planeta. Considera-se eurocêntricos abomináveis, é prejudicial à coletividade, a vida humana no geral. Portanto, faz-se necessário primar por uma ideologia educacional que unifique reciprocamente, respeitosamente homens e mulheres, afinal, diferentes naturalmente, iguais na isonomia.
Optimization of Crude Protease Production from Bacillus thuringiensis HSFI-12 and Thrombolytic Activity Its Enzyme Dialysate
Authors: Zafrida Siska , Ethica Stalis Norma , Ernanto Aditya Rahman , Wijanarka Wijanarka 
Published: November 2022

Cardiovascular disease (CVD) is among the leading causes of death in the world caused by thrombosis. Thrombosis is the formation of excessive blood clots on the walls of blood vessels called thrombus. This could lead to fatal blockage of the heart muscle or brain. Thrombosis can be treated using enzyme-type drugs such as thrombolytic proteases. There have been many studies of bacteria producing thrombolytic enzymes isolated from fermented foodstuffs. However, commercial production of bacterial enzymes to fulfill the need of thrombolytic agents is still limited, causing high price of CVD therapy. Bacillus sp. HSFI-12 (Holothuria scabra Fermented Intestine-12) isolated from the fermented intestine of sea cucumber Holothuria scabra had been reported to have a competitive thrombolytic activity to the commercial Nattokinase. This study aimed to determine bacterial optimum incubation time based on enzyme activity after bacterium molecular identification was done. It also aimed to obtain the dialysate of bacterial crude protease and then determine the thrombolytic activity of the obtained dialysate. Thrombolytic activity was tested on 4 different types of blood (A, B, AB and O). Results of molecular identification showed that strain HSFI-12 shared similarity level of 99.80 %, with Bacillus thuringiensis. Activity of crude protease from the incubated cultures peaked at 48 h of incubation with activity of 191.5 U/mL The activity of concentrated protease after precipitation and dialysis process (dialysate) was 2-times higher by 355,7 U/mL. The percentage of lysis of blood clots produced by crude blood groups A, B, AB and O showed a range of values ​​of 66.423 - 67.656 % while those that produce dialysate are 77.564 - 78.861 %. As conclusion, the best (optimized) incubation time to produce crude enzyme from B. thuringiensis HSFI-12 with the highest activity was 48 h. The process of concentrating the crude thrombolytic protease of B. thuringiensis HSFI-12 increases both activity and thrombolytic ability of the bacterial enzyme.
HIGHLIGHTS

The most optimum incubation time for protease production from Bacillus thuringiensis is 48 h
Partial purification on bacterial crude protease through resulted in 86 % increased activity
Partial purification on bacterial crude protease resulted in 17 % increased blood clot lysis ability
Clot lysis ability of both crude and dialysate proteases are higher than that of Nattokinase (NK)

GRAPHICAL ABSTRACT
PENGETAHUAN MAHASISWA AKPER HERMINA MANGGALA HUSADA TENTANG PENCEGAHAN STUNTING PADA BALITA
Authors: Winarti Retno , Hartati Suryani 
Published: November 2022

Stunting pada anak adalah masalah kesehatan yang penting untuk diperhatikan dan perlu di lakukan pencegahan sedini mungkin karena memiliki dampak cukup panjang untuk kehidupan anak. Pencegahan stunting dilaksanakan sejak calon ibu berusia remaja. Tujuan penelitian ini untuk mengetahui pengetahuan remaja tentang stunting. Penelitian ini menggunakan desain cross-sectional pengambilan sampel menggunakan teknik consecutive sampling dengan 101 responden mahasiswa Akper Hermina Manggala Husada. Survei dilakukan menggunakan kuesioner yang terdiri dari 10 pertanyaan tentang stunting dan cara pencegahannya, tingkat pengetahuan mahasiswa diukur menggunakan skala guttmen. Hasil penelitian menunjukkan bahwa sebagian besar mahasiswa memiliki pengetahuan yang baik tentang stunting (76,93%), namun sebagaian besar mahasiswa memiliki pengetahuan yang kurang tentang faktor resiko terjadinya stunting (67,3%) dan dampak stunting (48,5%). Sebagian besar mahasiswa mendapatkan informasi tentang stunting dari media online. Pengetahuan remaja yang yang baik pencegahan stunting merupakan dasar dalam melakukan pencegahan stunting pada anak sedini mungkin
Quality of Life Pasien Gagal Ginjal Kronis yang Melakukan Terapi Hemodialisis Rutin
Authors: Tito Yuwono Shahylannanda , Sari Aryani Gita , Setyowati Linda , Hasanul Huda Mega , Heri Kurniawan Mohammad , Setiawan Alfanira 
Published: November 2022

Gagal ginjal kronis merupakan gangguan fungsi renal yang progresif dan ireversible dimana kemampuan tubuh gagal untuk mempertahankan metabolisme dan keseimbangan cairan dan elektrolit. Pasien yang menjalani hemodialisa jangka panjang harus dihadapkan dengan berbagai masalah seperti masalah finansial, kesulitan dalam mempertahankan pekerjaan, depresi dan ketakutan terhadap kematian sehingga mempengaruhi kualitas hidupnya. Tujuan Penelitian ini adalah untuk mengetahui gambaran kualitas hidup pasien gagal ginjal kronis yang melakukan terapi Hemodialisis Rutin di RSHY. Metode penelitian yaitu deskriptif dengan pendekatan cross sectional. Populasinya 70 penderita gagal ginjal kronik yang melakukan terapi hemodialisis rutin di Ruang Hemodialisa RSHY yang sesuai dengan kriteria inklusi dan kriteria eksklusi yang di tentukan peneliti. Hasil Penelitian menunjukkan menunjukkan bahwa quality of life dilihat dari 4 aspek yaitu fisik, psikologi, social dan lingkungan. Dari segi fisik, mayoritas sebanyak 47 (67,1%) memiliki kualitas hidup sedang. Dari segi psikologi, mayoritas terdapat 50 (71,4%) responden memiliki kualitas hidup sedang. Dari segi social, mayoritas responden memiliki kualitas hidup sedang sebanyak 47 (67,1%). Dari sisi lingkungan, mayoritas sebanyak 36 (51,4%) responden memiliki kualitas hidup sedang. Kesimpulan pada penelitian ini adalah bahwa terdapat perbedaan yang bermakna pada kualitas hidup pasien CKD dengan usia lebih muda yang menjalani hemodialisis pada aspek fisik. Selain itu didapatkan pula perbedaan kualitas hidup yang bermakna pada pasien yang menggunakan akses vaskular HD Cath pada aspek psikologis.
Composition and mixing state of Arctic aerosol and cloud residual particles from long-term single-particle observations at Zeppelin Observatory, Svalbard
Authors: Adachi Kouji , Tobo Yutaka , Koike Makoto , Freitas Gabriel , Zieger Paul , Krejci Radovan 
Published: November 2022

Abstract. The Arctic region is sensitive to climate change and is
warming faster than the global average. Aerosol particles change cloud
properties by acting as cloud condensation nuclei and ice-nucleating
particles, thus influencing the Arctic climate system. Therefore,
understanding the aerosol particle properties in the Arctic is needed to
interpret and simulate their influences on climate. In this study, we
collected ambient aerosol particles using whole-air and PM10 inlets and
residual particles of cloud droplets and ice crystals from Arctic low-level
clouds (typically, all-liquid or mixed-phase clouds) using a counterflow
virtual impactor inlet at the Zeppelin Observatory near Ny-Ålesund,
Svalbard, within a time frame of 4 years. We measured the composition and
mixing state of individual fine-mode particles in 239 samples using
transmission electron microscopy. On the basis of their composition, the
aerosol and cloud residual particles were classified as mineral dust, sea
salt, K-bearing, sulfate, and carbonaceous particles. The number fraction of
aerosol particles showed seasonal changes, with sulfate dominating in summer
and sea salt increasing in winter. There was no measurable difference in the
fractions between ambient aerosol and cloud residual particles collected at
ambient temperatures above 0 ∘C. On the other hand, cloud residual
samples collected at ambient temperatures below 0 ∘C had several
times more sea salt and mineral dust particles and fewer sulfates than
ambient aerosol samples, suggesting that sea spray and mineral dust
particles may influence the formation of cloud particles in Arctic
mixed-phase clouds. We also found that 43 % of mineral dust particles from
cloud residual samples were mixed with sea salt, whereas only 18 % of
mineral dust particles in ambient aerosol samples were mixed with sea salt.
This study highlights the variety in aerosol compositions and mixing states
that influence or are influenced by aerosol–cloud interactions in Arctic
low-level clouds.
Management-induced changes in soil organic carbon on global croplands
Authors: Karstens Kristine , Bodirsky Benjamin Leon , Dietrich Jan Philipp , Dondini Marta , Heinke Jens , Kuhnert Matthias , Müller Christoph , Rolinski Susanne , Smith Pete , Weindl Isabelle , Lotze-Campen Hermann , Popp Alexander 
Published: November 2022

Abstract. Soil organic carbon (SOC), one of the largest terrestrial carbon (C) stocks on Earth, has been depleted by anthropogenic land cover change and agricultural management. However, the latter has so far not been well represented in global C stock assessments. While SOC models often simulate detailed biochemical processes that lead to the accumulation and decay of SOC, the management decisions driving these biophysical processes are still little investigated at the global scale. Here we develop a spatially explicit data set for agricultural management on cropland, considering crop production levels, residue returning rates, manure application, and the adoption of irrigation and tillage practices. We combine it with a reduced-complexity model based on the Intergovernmental Panel on Climate Change (IPCC) tier 2 method to create a half-degree resolution data set of SOC stocks and SOC stock changes for the first 30 cm of mineral soils. We estimate that, due to arable farming, soils have lost around 34.6 GtC relative to a counterfactual hypothetical natural state in 1975. Within the period 1975–2010, this SOC debt continued to expand by 5 GtC (0.14 GtC yr−1) to around 39.6 GtC. However, accounting for historical management led to 2.1 GtC fewer (0.06 GtC yr−1) emissions than under the assumption of constant management. We also find that management decisions have influenced the historical SOC trajectory most strongly by residue returning, indicating that SOC enhancement by biomass retention may be a promising negative emissions technique. The reduced-complexity SOC model may allow us to simulate management-induced SOC enhancement – also within computationally demanding integrated (land use) assessment modeling.