bluuebunny/crossref_metadata_2025 huggingface dataset:
Thermal infrared dust optical depth and coarse-mode effective diameter over oceans retrieved from collocated MODIS and CALIOP observations
Authors: Zheng Jianyu , Zhang Zhibo , Yu Hongbin , Garnier Anne , Song Qianqian , Wang Chenxi , Di Biagio Claudia , Kok Jasper F. , Derimian Yevgeny , Ryder Claire
Published: July 2023

Abstract. In this study, we developed a novel algorithm based on the collocated
Moderate Resolution Imaging Spectroradiometer (MODIS) thermal infrared (TIR)
observations and dust vertical profiles from the Cloud–Aerosol Lidar with
Orthogonal Polarization (CALIOP) to simultaneously retrieve dust aerosol
optical depth at 10 µm (DAOD10 µm) and the coarse-mode dust
effective diameter (Deff) over global oceans. The accuracy of the
Deff retrieval is assessed by comparing the dust lognormal volume
particle size distribution (PSD) corresponding to retrieved Deff with
the in situ-measured dust PSDs from the AERosol Properties – Dust
(AER-D), Saharan Mineral Dust Experiment (SAMUM-2), and Saharan Aerosol Long-Range Transport and Aerosol–Cloud-Interaction
Experiment (SALTRACE) field
campaigns through case studies. The new DAOD10 µm retrievals were
evaluated first through comparisons with the collocated DAOD10.6 µm
retrieved from the combined Imaging Infrared Radiometer (IIR) and CALIOP
observations from our previous study (Zheng et al., 2022). The pixel-to-pixel
comparison of the two DAOD retrievals indicates a good agreement
(R∼0.7) and a significant reduction in (∼50 %) retrieval uncertainties largely thanks to the better constraint on
dust size. In a climatological comparison, the seasonal and regional
(2∘×5∘) mean DAOD10 µm retrievals based
on our combined MODIS and CALIOP method are in good agreement with the two
independent Infrared Atmospheric Sounding Interferometer (IASI) products
over three dust transport regions (i.e., North Atlantic (NA; R=0.9),
Indian Ocean (IO; R=0.8) and North Pacific (NP; R=0.7)). Using the new retrievals from 2013 to 2017, we performed a climatological
analysis of coarse-mode dust Deff over global oceans. We found that
dust Deff over IO and NP is up to 20 % smaller than that over NA.
Over NA in summer, we found a ∼50 % reduction in the number
of retrievals with Deff>5 µm from 15 to
35∘ W and a stable trend of Deff average at 4.4 µm from
35∘ W throughout the Caribbean Sea (90∘ W). Over NP in
spring, only ∼5 % of retrieved pixels with Deff>5 µm are found from 150 to 180∘ E, while
the mean Deff remains stable at 4.0 µm throughout eastern NP. To the best of our knowledge, this study is the first to retrieve both DAOD and
coarse-mode dust particle size over global oceans for multiple years. This
retrieval dataset provides insightful information for evaluating dust
longwave radiative effects and coarse-mode dust particle size in models.
An annually resolved chronology for the Mount Brown South ice cores, East Antarctica
Authors: Vance Tessa R. , Abram Nerilie J. , Criscitiello Alison S. , Crockart Camilla K. , DeCampo Aylin , Favier Vincent , Gkinis Vasileios , Harlan Margaret , Jackson Sarah L. , Kjær Helle A. , Long Chelsea A. , Nation Meredith K. , Plummer Chris T. , Segato Delia , Spolaor Andrea , Vallelonga Paul T.
Published: July 2023

Abstract. Climate reconstructions of the last millennium rely on networks of high resolution and well-dated proxy records. This study presents age-at-depth data and preliminary results from the new Mount Brown South ice cores, collected at an elevation of 2,084 metres on the boundary of Princess Elizabeth and Kaiser Wilhelm II Land in East Antarctica. We show an initial analysis of the site meteorology, mean annual chemical species concentrations, and seasonal cycles including analysis of a seasonal cycle in fluoride concentrations with a potential link to sea ice formation. The annually resolved chronologies were developed from this data using a site-specific layer-counting methodology which employed seasonally varying trace chemical species and water isotope ratios, combined with a volcanic horizon alignment approach. The chronologies developed include the ‘Main’ 295 m record spanning 1,137 years (873–2009 CE), and three surface cores spanning the most recent 39–52 years up to the surface age at the time of drilling (austral summer 2017/2018). Mean annual trace chemical concentrations are compared to the Law Dome ice core further to the east and discussed in terms of atmospheric transport, and the uncertainty in the determination of annual horizons via layer counting is quantified. The MBS chronologies presented here – named MBS2023 – will underpin the development of new palaeoclimate records spanning the past millennium from this under-represented region of East Antarctica.
Towards the systematic reconnaissance of seismic signals from glaciers and ice sheets – Part B: Unsupervised learning for source process characterisation
Authors: Latto Rebecca B. , Turner Ross J. , Reading Anya M. , Cook Sue , Kulessa Bernd , Winberry J. Paul
Published: July 2023

Abstract. Given the high number and diversity of events in a typical cryoseismic dataset, in particular those recorded on ice sheet margins, it is desirable to use a semi-automated method of grouping similar events for reconnaissance and ongoing analysis. We present a workflow for employing semi-unsupervised cluster analysis to inform investigations of the processes occurring in glaciers and ice sheets. In this demonstration study, we make use of a seismic event catalogue previously compiled for the Whillans Ice Stream, for the 2010–2011 austral summer (outlined in companion paper, Latto et al., 2023). We address the challenges of seismic event analysis for a complex wavefield by clustering similar seismic events into groups using characteristic temporal, spectral, and polarization attributes of seismic time series with the k-means++ algorithm. This provides the basis for a reconnaissance analysis of a seismic wavefield that contains local events (from the ice stream) set in an ambient wavefield that itself contains a diversity of signals (mostly from the Ross Ice Shelf). As one result, we find that two clusters include stick-slip events that diverge in terms of length and initiation locality (i.e. Central Sticky Spot and/or the grounding line). We also identify a swarm of high frequency signals on January 16–17, 2011 that are potentially associated with a surface melt event from the Ross Ice Shelf. Used together with the event detection presented in the companion paper, the semi-automated workflow could readily generalize to other locations, and as a possible benchmark procedure, could enable the monitoring of remote glaciers over time and comparisons between locations.
Marine Carbohydrates in Arctic Aerosol Particles and Fog – Diversity of Oceanic Sources and Atmospheric Transformations
Authors: Zeppenfeld Sebastian , van Pinxteren Manuela , Hartmann Markus , Zeising Moritz , Bracher Astrid , Herrmann Hartmut
Published: July 2023

Abstract. We present the results of a ship-based field study about the sea-air transfer of marine combined carbohydrates (CCHO) from concerted measurements of the bulk seawater, the sea surface microlayer (SML), aerosol particles and fog. In seawater, CCHO ranged between 22–1070 µg L-1 with large differences among the different sea-ice related sea surface compartments: ice-free ocean, marginal ice zone (MIZ), open leads/polynyas within the pack ice and melt ponds. Enrichment factors in the SML relative to the bulk water were very variable in the dissolved (EFSML,dCCHO: 0.4–16) and particulate (EFSML,pCCHO: 0.4–49) phases with highest values in the MIZ and aged melt ponds. In the atmosphere, CCHO appeared in super- and submicron aerosol particles (CCHOaer,super: 0.07–2.1 ng m-3; CCHOaer,sub: 0.26–4.4 ng m-3) and fog water (CCHOfog,liquid: 18–22000 µg L-1; CCHOfog, atmos: 3–4300 ng m-3). The enrichment factors for the sea-air transfer were calculated for super- and submicron aerosol particles and fog, however strongly varied depending on which of the sea-ice related sea surface compartments was assumed as the oceanic emission source. Finally, we observed a quick atmospheric aging of CCHO after their emission with indications for both biological/enzymatic processes (based on very selective changes within the monosaccharide compositions of CCHO) and abiotic degradation (based on the depolymerization of long-chained CCHO to short free monosaccharides). All in all, the present study highlights the diversity of marine emission sources in the Arctic Ocean and atmospheric processes influencing the chemical composition of aerosol particles and fog.
Foehn winds at Pine Island Glacier and their role in ice changes
Authors: Francis Diana , Fonseca Ricardo , Mattingly Kyle S. , Lhermitte Stef , Walker Catherine
Published: July 2023

Abstract. Pine Island Glacier (PIG) has recently experienced increased ice loss that has mostly been
attributed to basal melt and ocean ice dynamics. However, atmospheric
forcing also plays a role in the ice mass budget, as besides lower-latitude
warm air intrusions, the steeply sloping terrain that surrounds the glacier
promotes frequent Foehn winds. An investigation of 41 years of reanalysis
data reveals that Foehn occurs more frequently from June to October, with
Foehn episodes typically lasting about 5 to 9 h. An analysis of the surface
mass balance indicated that their largest impact is on the surface
sublimation, which is increased by about 1.43 mm water equivalent (w.e.) per day with respect to no-Foehn events. Blowing snow makes roughly the
same contribution as snowfall, around 0.34–0.36 mm w.e. d−1, but with
the opposite sign. The melting rate is 3 orders of magnitude smaller
than the surface sublimation rate. The negative phase of the Antarctic
oscillation and the positive phase of the Southern Annular Mode promote the
occurrence of Foehn at PIG. A particularly strong event took place on 9–11 November 2011, when 10 m winds speeds in excess of 20 m s−1 led to
downward sensible heat fluxes higher than 75 W m−2 as they descended
the mountainous terrain. Surface sublimation and blowing-snow sublimation
dominated the surface mass balance, with magnitudes of up to 0.13 mm w.e. h−1. Satellite data indicated an hourly surface melting area exceeding
100 km2. Our results stress the importance of the atmospheric forcing
on the ice mass balance at PIG.
Observations of preferential summer melt of Arctic sea-ice ridge keels from repeated multibeam sonar surveys
Authors: Salganik Evgenii , Lange Benjamin Allen , Katlein Christian , Matero Ilkka , Anhaus Philipp , Muilwijk Morven , Høyland Knut Vilhelm , Granskog Mats Anders
Published: July 2023

Abstract. Sea-ice ridges constitute a large fraction of the total Arctic sea-ice area (up to 40–50 %); nevertheless, they are the least studied part of the Arctic ice pack. Here we investigate sea-ice melt rates using rare repeated underwater multibeam sonar surveys that cover a period of one month during the advanced stage of sea-ice melt. We show that the degree of bottom melt increases with ice draft for first-year and second-year level ice, and a first-year ice ridge, with an average of 0.45 m, 0.55 m, and 0.95 m of total snow and ice melt in the observation period, respectively. We investigated the Arctic first-year ice ridge with a 4.6 m average keel draft, 42 m width, and 4 % macroporosity. While bottom melt rates of ridge keel were 4 times higher than first-year level ice, surface melt rates were almost identical and responsible for 40 % of ridge draft decrease. We show high spatial variability of ridge keel cross-sectional melt ranging from 0.2 m to 2.6 m with the maximum point ice loss of 6 m. We attribute 57 % of the ridge total melt variability to keel draft (36 %), slope (32 %), and width (27 %), with higher melt for ridges with larger draft, steeper slope, and smaller width. The melt rate of ridge keel flanks was proportional to the draft, while there was increased keel melt within 10 m of its bottom corners, and the melt rates of the keel bottom were comparable to level ice melt.
Evaluation of the role of the Baltic depression during deglaciation of the last Scandinavian Ice Sheet; a landform-driven investigation
Authors: Szuman Izabela , Kalita Jakub Z. , Diemont Christiaan R. , Livingstone Stephen J. , Clark Chris D. , Margold Martin
Published: July 2023

Abstract. Landforms left behind by the last Scandinavian Ice Sheet (SIS) offer an opportunity to investigate controls governing ice sheet dynamics. Terrestrial sectors of the ice sheet have received considerable attention by landform and stratigraphic investigations, but much less so for marine areas such as in the Baltic Sea. In contrast, despite its geographical importance, the Baltic Sea remain poorly constrained due to limitations in bathymetric data. The Baltic depression hosted the extensive Baltic Ice Lake, which likely exerted a considerable control on ice dynamics, providing an aqueous calving front that might have resulted in rapid collapse of this ice sheet sector. Both ice sheet scale investigations and regional studies at the southern periphery of the SIS have considered the Baltic depression as a preferential conduit for ice flux towards the southern ice margin throughout the last glaciation. Here we test this hypothesis using newly available bathymetric data and peripheral topographic data. For the first time, these data reveal an extensive landform suite stretching from Denmark in the west to Estonia in the east and from the southern European coast to the Aland Sea, comprising an area of 0.3 million km2. We use these landforms to reconstruct the ice dynamic history of the Baltic sector of the SIS. Landform evidence indicates a complex retreat pattern that changes from lobate ice margins with splaying lineations to parallel MSGL in the deeper depressions of the Baltic Basin. Ice margin still-stands on underlying geological structures indicate the likely importance of pinning points during deglaciation resulting in a stepped retreat signal. Over the length of the study area we identify broad changes in ice flow geometry, ranging from SE-NW to N-S and then to NW-SE. Mega-scale glacial lineations reveal distinct corridors of fast ice flow (ice streams) with widths of 30 up to 95 km, rather that the often-interpreted Baltic-wide (300 km) accelerated ice flow zone. These smaller ice streams are interpreted to have operated during late stages of deglaciation. Where previous ice sheet-scale investigations inferred a single ice source, our mapping identifies flow and ice marginal geometries from both Swedish and north Bothnian sources. We anticipate our landform mapping and interpretations may be used as a framework for more detailed empirical studies by identifying targets to acquire high resolution bathymetry and sediment cores and also for comparison with numerical ice sheet modelling.
Offshore wind farm optimisation: a comparison of performance between regular and irregular wind turbine layouts
Authors: Sickler Maaike , Ummels Bart , Zaaijer Michiel , Schmehl Roland , Dykes Katherine
Published: July 2023

Abstract. Layout optimisation is essential for improving the overall performance of offshore wind farms. During the past 15 years, the use of yield optimisation algorithms has resulted in a transition from regular to more irregular farm layouts. However, since the layout affects many factors, yield optimisation alone may not maximise the overall performance. In this paper, a comparative case study is presented to quantify the effect of the wind farm layout on the overall performance of offshore wind farms. The case study was performed to investigate two performance indicators: power performance, using yield calculations with windPRO, and wake-induced tower fatigue, using the Frandsen model. It is observed that irregular wind farm layouts have a higher annual energy production compared to regular layouts. Their power production is also more persistent and less sensitive to wind direction, improving predictability and thus the market value of power output. However, one turbine location in the irregular layout has a 24 % higher effective turbulence level, leading to additional tower fatigue. As a result, fatigue-driven tower designs would require increased wall thicknesses, which would result in higher capital costs for all turbine locations. It is demonstrated in this study that layout optimisation using minimum inter-turbine spacing effectively resolves the induced wake issue while maintaining high-yield performance.
Low calorie diets in the prevention and treatment of human diseases
Authors: Levická Mária , Jedlička Jaroslav , Benešová Lucia
Published: July 2023

Phytochemicals affect metabolic changes as well as organ changes. With their effects, they can prevent diseases or, in the case of established disease, affect speeding up conventional treatment. Low-calorie diets and other restrictive diets are challenging to follow for an extended period. As a result, they are less popular than non-restrictive programs that instead encourage good eating habits. In our experiment, we dealt with the health problems of 8 probands with the following health problems: high blood sugar level, overweight, high blood cholesterol level, high blood pressure. Before and after the end of the restrictive diet, we determined changes in the organism. Blood sugar levels, body weight, changes in blood pressure, subjective expression of pain, physiological values in the blood (cholesterol, hemoglobin, white blood cells, glucose, urea, cholesterol, thyroid function and hormones (T3 – triiodothyronine, T4 – thyroxine)) and urine (urine pH, urine proteins, glucose, ketones, urobilinogen, blood in urine and hemoglobin) were determined. As for blood biochemical parameters, positive changes were observed in almost all probands, except for the decreased creatinine level. After completing the restrictive diet, the participants' blood pressure moved towards normal values (120/80). In addition, the participants' body weight decreased by an average of 3-4.5 kg, which led to a change in their BMI (Body Mass Index). During the entire 7-day period of the diet, most of the participants initially reported negative subjective experiences, but at the end of the restrictive diet, they generally felt good.
Elimination of soft tissue deficiency of the alveolar ridge in the experiment
Authors: Magomedova Kh. M. , Sletova V. A. , Gabbasova I. V. , Uzdenov E. M. , Gandylyan K. S. , Sirak S. V. , Sletov A. A.
Published: July 2023

To date, dental implantation is the most common routine way to restore the continuity of dentition. Additional bone augmentation surgery is required in 50-80% of patients. In order to improve the results and reduce the risks of osseointegration, denudation and rejection of bone autografts, various ways of correcting the deficiency of soft tissues of the alveolar ridge are proposed, which include the use of free soft-woven autografts, the low efficiency of which is due to a high shrinkage coefficient.

The purpose of the study: to test an experimental model of a vascularized muco-periosteal flap to eliminate the volume deficit of the soft tissues of the alveolar ridge.

Material and methods. On the basis of the vivarium of the Stavropol State Agrarian University (StSAU), 15 biological mannequins (heads of female dwarf pigs) were subjected to a pilot experimental study. The study was conducted in accordance with the decision of the local Ethics Committee of the StSAU, as well as the provision of the World Convention on the Protection of Animals and the Procedure for the Treatment of Experimental Animals adopted by the Helsinki Council in 2002.

Results. In the course of the study, the technical stages of the tested intervention were clarified, the metric parameters of the elimination of defects of the alveolar ridge were determined.

Conclusion. The results obtained will make it possible to eliminate extended soft tissue defects of the alveolar ridge by increasing the possibility of tissue sampling in the donor bed in a volume not less than 3 times greater than the intake of free palatine flaps.
Reconstruction of the phrenic nerve with tumor lesion. The first case in Russia
Authors: Bazarov D. V. , Kazaryan G. A. , Adamyan R. T. , Grigorchuk A. Yu. , Kavochkin A. A. , Kabakov D. G.
Published: July 2023

Diaphragmatic palsy due to intraoperative injury of the phrenic nerve leads to the severe ventilation disorders, a decrease in the quality of life, leveling the effect of the main operation. According to foreign authors, the reconstruction of the phrenic nerve is an optimal alternative to the diaphragm plication in acute injuries of the phrenic nerve. This case describes the first successful experience in our country of reconstruction of the phrenic nerve with intercostal nerve graft in a patient with locally advanced stage IIIB thymoma.
منهج تعليم اللغة العربية بكتاب العربية بين يدي أولادنا في المدرسة الراية الابتدائية بسوكابوم ي
Authors: Solihati Septia , Hasanah Mamluatul , Ma'ali Abul
Published: July 2023

تكمن مفتاح التعليم الفعال في منهج محكم يضم أهداف التعلم والمحتوى والأساليب والتقييم. تهدف هذه الدراسة إلى (1) وصف تنفيذ منهج اللغة العربية لطلاب الصف الخامس في مدرسة الراية الابتدائية بسوكابومي و (2) تحديد العوامل التي تعيق تعلم اللغة العربية بين هؤلاء الطلاب. تم إجراء البحث باستخدام المنهج النوعي، واستخدمت الطرق النوعية المختلفة. وشملت المشاركين في هذه الدراسة طلاب المرحلة الابتدائية من بنار سوكابومي. كشفت نتائج البحث أن أهداف تعليم اللغة العربية في مدرسة الراية تشمل اكتساب المفردات وتطبيقها عملياً، وحفظ الحوار، وفهم المفردات، بالإضافة إلى اتقان مهارات القراءة والمحادثة والكتابة. وشملت وسائل التقييم المستخدمة في هذا المنهج التقييم المستمر من خلال التدريبات، والتقييمات الوسيطة، والاختبارات النهائية. في الختام، تم تصميم صياغة أهداف التعليم واختيار المحتوى لمنهج اللغة العربية استنادًا إلى الموارد البيداغوجية المناسبة والأساليب التي تتوافق مع قدرات الطلاب. تسلط الدراسة الضوء على الدور الحاسم للمعلمين في ضمان عملية تعليمية ناجحة.
تقويم تعليم اللغة العربية في الفصل التاسع بمعهد سيتووانجي غاروت في ضوء نموذج السياق والمدخلات والعملية والمنتج
Authors: Muhtar Abdul Fatah , Bahruddin Uril , Chamidah Dewi
Published: July 2023

من مشكلات تعليم اللغة العربية بمعهد سيتووانجي هي قلة عدد معلمي اللغة العربية المختصين، الحصة الدراسية لتعليم اللغة العربية قليلة، وعدم وجود التقويم المستمر. وأن التقويم له دور كبير في معرفة مدى تحقق الأهداف واتخاذ القرارات لبرنامج تعلم اللغة العربية، نموذج تقويم السياق والمدخلات والعملية والمنتج مستخدم لأنه أشمل من نماذج التقويم الأخرى. والأهداف التي يريد الباحثون أن يتوصل إليها من خلال كتابة هذا البحث هي وصف واقع تعليم اللغة العربية بمعهد سيتووانجي ومدخلاته وتنفيذه ونتائجه. يستخدم الباحثون في هذا البحث المدخل الكيفي ومنهج دراسة وصفية تقويمية. والأسلوب الذي يستخدم الباحثون للحصول على البيانات المرجوة هي: المقابلة والملاحظة، والوثائق، والاستبانة. ونتائج البحث هي أن تعليم اللغة العربية بمعهد سيتووانجي  في ضوء نموذج (CIPP) من حيث الواقع من حيث النتيجة غير ملائمة بحيث أن مكونة "تحقيق الأهداف" و"النتيجة المرجوة" غير ملائمة بالمعيار ومكونة "المصروف المستعمل" قليل الملائمة بالمعايير. الخلاصة أن كتاب العربية بين يديك كتاب مميز ولكن بحاجة إلى مدرس مختص فيه ويعرف عملية تدريسه بشكل جيد.
استخدام وسيلة بطاقة تصنيف الكلمات لترقية ميول التلاميذ في تعليم المفردات
Authors: Syafei Isop , Rahmat Fauzi Mefta
Published: July 2023

انخفاض ميول التلاميذ المشاركين في تعليم المفردات تكون مشكلة في معهد مفتاح التوفيق شيبرو باندونج. من أسباب هذه المشكلة هي عدم وجود التنوع في استخدام وسيلة التعليمية. لأن الوسائل تساعد على أنشطة التعلمية، فتحسين الوسائل تعليم المفردات تساعد على أنشطة التعلمية أحدها ميول التلاميذ. أما أغراض البحث فهي معرفة ميول التلاميذ في الصف الابتدائي بمعهد مفتاح التوفيق شيبيرو باندونج على تعليم المفردات قبل استخدام وسيلة بطاقة تصنيف الكلمات، ومعرفة ميول التلاميذ في الصف الابتدائي بمعهد مفتاح التوفيق شيبيرو باندونج على تعليم المفردات بعد استخدام وسيلة بطاقة تصنيف الكلمات، ومعرفة مستوى ارتقاء ميولهم على تعليم المفردات بعد استخدامها في الصف الابتدائي بمعهد مفتاح التوفيق شيبيرو باندونج. المنهج المستخدمة هي منهج شبه تجربة بتصميم مجموعة واحدة الاستبيان القبلي والاستبيان البعدي. أما أساليب جمع البيانات المستخدمة فهي الملاحظة والمقابلة والاستبيان التوثيق. أما النتائج المحصولة فهي إنّ ميول التلاميذ قبل استخدام وسيلة بطاقة تصنيف الكلمات تحصل على 1،47 %، إنّ ميول التلاميذ على تعليم المفردات باستخدام وسيلة بطاقة تصنيف الكلمات بعده تحصل على 4،58 % وإنّ ارتقاء ميولهم على تعليم المفردان باستخدام وسيلة بطاقة تصنيف الكلمات وعدد ترقيتها 3،91 % تدل على درجة مقبولة.
Manajemen Kepemimpinan Kepala Sekolah dalam Pembinaan Profesionalisme Guru
Authors: Rivayanti Rivayanti , Arafat Yasir , Puspita Yenny
Published: July 2023

Penelitian ini bertujuan untuk mendeskripsikan manajemen, kendala dan solusi kepemimpinan kepala sekolah dalam pembinaan profesionalisme guru di Sekolah Dasar Negeri 12 Betung. Penelitian ini menggunakan metode kualitatif deskriptif. Alat pengumpul data menggunakan dokumentasi, wawancara, observasi dan kajian pustaka. Data dianalisis menggunakan teknik analisis kualitatif deskriptif  yang terdiri dari pengumpulan data, reduksi data, penyajian data, penarikan kesimpulan dan verifikasi. Hasil penelitian menunjukkan bahwa (1) manajemen kepemimpinan kepala sekolah dalam pembinaan profesionalisme guru SD Negeri 12 Betung sudah baik ini dapat dilihat dari sisi perencanaan, pengorganisasian, pelaksanaan, evaluasi dan tindak lanjut; (2) kendala yang dihadapi adalah kurangnya informasi, mengandalkan guru tertentu saja, keterbatasan finansial dan kurangnya pengetahuan dalam pembinaan profesionalisme guru; (3) Solusi dari kendala yang dihadapi  adalah melaksanakan pembinaan, mensupervisi, memberikan penugasan dan melaksanakan kegiatan pengembangan diri.
The Impact of Globalization, Inequality, and Financial Sector Policies During the Pandemic in Indonesia
Authors: Prasetyowati Riris Aishah
Published: July 2023

This study aims to examine the effects of economic globalization, income inequality, and financial sector policies using Indonesian macroeconomic variables. This study uses monthly time series data from 2010 to March 2021, when the Covid19 pandemic occurred and cross section data on 12 macroeconomic variables. The test uses a simultaneous equation with the 2SLS and AB-GMM methods to perform a regression test on the sample. The results show that there is evidence that 10 macroeconomic variables statistically predict Indonesia’s financial sector policies significantly. Second, by using the variables that have been determined previously in the equations shown on the endogenous variables, it found that the level of inequality and financial sector policies does not influence that economic globalization. Similarly, financial sector policies not affected by the level of inequality. On the other hand, economic globalization affects financial sector policies negatively and significantly. Economic globalization also affects the level of inequality negatively andsignificantly. Meanwhile, financial sector policies have a positive and significant impact on the level of inequality. This means that even though there is a pandemic during the observation period, financial sector policies will continue to run according to circumstances and tend to be repressed. This is because in the face of globalization and income inequality in the midst of the pandemic, there has been a liberalization of the government through repressive financial sector policies.
Generasi Z dan Transisi Pekerja Blue-Collar: Tantangan di Tengah Pandemi
Authors: Putranto FX Gugus Febri , Natalia Christiayu
Published: July 2023

Sebagai bagian dari angkatan kerja yang merupakan digital native, generasi Z menghadapi berbagai masalah  ketenagakerjaan saat pandemi. Mereka yang bekerja pada posisi blue-collar mengalami guncangan selama  pandemi, yaitu transisi menjadi pengangguran atau bahkan keluar dari pasar tenaga kerja. Penelitian ini  bertujuan untuk melihat determinan transisi tersebut dalam pasar tenaga kerja secara umum maupun spesifik  menurut tingkat keahlian. Data {Survei Angkatan Kerja Nasional (SAKERNAS) dengan amatan individu panel dari tahun 2019 hingga 2020 dianalisis menggunakan metode regresi logistik multinomial. Faktor demografi dan modal merupakan isu penting dalam transisi. Menjaga inklusivitas dalam pemulihan ekonomi, meningkatkan dan memperdalam keahlian bagi para pekerja generasi Z blue-collar perlu untuk dilakukan secara intensif untuk mendorong pemulihan ekonomi.
Ageing Population dan Determinan Keputusan Bekerja Penduduk Lanjut Usia di Indonesia
Authors: Puri Ida Ayu Wayan Regita Iswari , Wasudewa A. A. Ngurah Gede
Published: July 2023

Fenomena ageing population menyebabkan proporsi penduduk tidak produktif dibandingkan penduduk usia produktif berpotensi meningkatkan angka rasio ketergantungan di Indonesia. Salah satu upaya untuk meminimalisir dampak negatif tersebut adalah dengan mengoptimalkan partisipasi penduduk lansia dalam dunia kerja. Untuk itu, tujuan dari penelitian ini adalah mengidentifikasi fenomena ageing population dan variabel determinan dari keputusan bekerja penduduk lansia. Hasil dari penelitian ini menunjukkan bahwa terdapat 5 provinsi yang memiliki proporsi penduduk lansia tinggi namun minim dalam partisipasi kerja. Diantara seluruh variabel tersebut kondisi kesehatan/gangguan fungsional adalah variabel yang paling signifikan memengaruhi kecenderungan lansia untuk bekerja. Kedepannya agar partisipasi kerja penduduk lansia makin tinggi maka perbaikan terhadap infrastruktur pendidikan, kesehatan dan layanan internet di suatuwilayah sangat diperlukan.
Determinan Wirausaha Perempuan Pengguna Transaksi Digital Selama Pandemi Covid-19 Di Indonesia
Authors: Asrofi Dien Amalina Nur , Pratomo Devanto Shasta , Pangestuty Farah Wulandari
Published: July 2023

This study aims to examine the factors that influence women entrepreneurs to use digital transactions for their business ventures during the COVID-19 pandemic in Indonesia. The data used in this study is individual data sourced from the 2020 National Labor Force Survey (Sakernas). Sakernas is a labor force survey conducted by the Central Statistics Agency (BPS) on individual socio-demographic information, education, and employment. Binary logistic regression model was used to answer the research objectives. The results showed that the variables of age, college education, high school / vocational education, living in urban areas, having experience, and training and business fields in the trade sector had a positive effect on the tendency of women entrepreneurs to use digital transactions. Meanwhile, age, marital status and number of household members have a negative effect on the opportunities for women entrepreneurs to use digital transactions. By using digital transactions, it is hoped that it will further facilitate and expand the access of women entrepreneurs in maintaining their businesses, especially during the Covid-19 pandemic in Indonesia.
Economic Valuation of Health Impact of Tightening and Easing PSBB Policies in DKI Jakarta
Authors: Dewanto Alfalast Susetyo , Halimatussadiah Alin
Published: July 2023

Coronavirus Disease 2019 or COVID-19 is a pandemic that has affected more than 200 countries around the world. This study aims to see the benefits of differences in the policy of easing the lockdown or PSBB (Pembatasan Sosial Berskala Besar), and in the progressive tightening of PSBB execution that had taken place from early March until 31 August 2020. The health impact benefits are calculated using the morbidity which includes Medical Costs and Temporary Productivity Loss (TPL), and the mortality which includes the Value of Statistical Life (VSL). ARIMA model is used for prediction simulation on positive cases of COVID-19 and benefit-transfer method for predicting death cases. If the strict rules are saliently successful in containing the development of positive cases, then DKI Jakarta will only have 54.2% or 18,460 cases and the death will only be 550 cases. Benefits of medical costs that can be incurred could save the health budget amounting to IDR1.26trillion. TPL affects most of those aged between 25–29, 30–34, and over 60 years and it also yields a benefit of IDR56 billion. From the death of many people aged over 60 years, it will contribute to the benefits of VSL amounting to IDR15.5 trillion.
Assessing the Role of Education on Intergenerational Income Mobility: The Case of Indonesia
Authors: Kawinata Michelle , Djohan Stephanie , Kadarusman Yohanes B. , Desfiandi Alvin
Published: July 2023

This paper aims to address the role of education in Indonesia’s intergenerational income mobility. This will include measuring the level of intergenerational mobility to establish the general condition in Indonesia through the estimation of intergenerational income mobility. The main data used to test the model will be secondary data from the Indonesian Family Life Survey in 1993, 1997, 2000, 2007 and 2014. Through multiple linear regression analysis, the authors conclude that education influences the levels of intergenerational income mobility in Indonesia. Child’s education has a larger coefficient than father’s education in determining the child’s income. Public policy must focus on human investment to develop human capital through a provision of quality education throughout the country, particularly for people from lower income groups. Indonesia’s government should also allocate its education spending to increase the attainment of higher education level, establishing the next generations with higher productivity and income than previous generations.
Peningkatan Tarif PPN Indonesia: Dampak Sosial Ekonomi dan Potensi yang Belum Terserap
Authors: Tarmizi Muhamad Mulya
Published: July 2023

Penelitian ini bertujuan untuk mengungkap pengaruh dari kenaikan tarif PPN ke 12% terhadap PDB dan tingkat kemiskinan di Indonesia dengan model CGE Statis serta memperkirakan potensi PPN yang belum direalisasikan oleh pemerintah Indonesia mengacu pada tabel Input-Output 2016. Hasil simulasi menemukan bahwa PDB nominal berpotensi turun sebesar 0,8% dan penduduk miskin diperkirakan naik sebesar 267.279 jiwa jika PPN naik menjadi 12%. Selain itu, nilai potensi PPN yang belum direalisasikan oleh pemerintah diestimasi sebesar Rp405,5–529,4 triliun per-tahunnya. Temuan ini memiliki implikasi bahwa pajak dapat mendistorsi kondisi sosial-ekonomi di Indonesia dan pemerintah sampai saat ini belum dapat memperoleh penerimaan PPN yang optimal.
Visibility of Disability: Ableism in Indian Film, Politics and Sports
Authors: Augustine Stenza , C S Abhaydev
Published: July 2023

“Visibility of Disability: Ableism in Indian Film, Politics and Sports” is a study of the representation of the disabled in Indian film, politics, and sports, where the representation of anything matters the most since these three are the major cultural texts of the country. Indian film had a sympathetic yet pessimistic approach towards the disabled as they were seen as victims or as aftereffects of a ‘sin.’ But recent trends show a bolder representation as they even discuss the sexuality of the disabled. Indian politics has its share for the disabled with its limited accessibility to contesting and even voting. The skills of able-bodied politicians are adjectivised to describe the politicians with disability whose magnanimity often surpasses the former. Indian disability sports suffer from issues like lesser participation from disabled women and lack of awareness. Film, sports, and politics form the cultural fabric of Indian society. Being underrepresented in them is like being underrepresented in Indian society in general. With more awareness and funding, the disabled can get the equal status and opportunity as said in the Indian constitution about all citizens.
The Effectiveness of Corporate Social Responsibility on Consumer Purchase Intention
Authors: Kamaraj Dr. M. , Dr. Rameshkumar
Published: July 2023

The main aim of the present study is to find out the relationship between Corporate Social Responsibility (CSR) and consumer Purchase Intention with the mediating effect of Perceived Quality. Non-probability purposive sampling technique was used for primary data collection. For this purpose, a sample size of 445 consumers who use Sakthi Masala (cooking masala products) are selected by using a well-designed and pre-tested inventory. The findings show that Corporate Social Responsibility has a significant positive influence on Purchase Intention among the consumers. It is also very clear from this study that Perceived Quality mediate at the relationship between Corporate Social Responsibility and Purchase Intention, which indicates full mediation. Suitable suggestions are given in this study.
Rezension von: Jakobs, Dörthe, Sankt Georg in Reichenau-Oberzell
Authors: Wrobbel Sibylle , Jakobs Dörthe
Published: July 2023

Dörthe Jakobs: Sankt Georg in Reichenau-Oberzell. Der Bau und seine Ausstattung. Bestand - Veränderungen - Restaurierungsgeschichte. Herausgegeben vom Landesdenkmalamt Baden-Württemberg. Konrad Theiss Verlag Stuttgart 2000. 3 Bände. Zusammen 952 Seiten mit 1080 überwiegend farbigen Abbildungen und 202 Tafeln. Leinen DM 398,-. ISBN 3-8062-1462-X
Rezension von: Schönhagen, Benigna; Setzler, Wilfried, Jüdisches Tübingen
Authors: Waibel Raimund , Schönhagen Benigna , Setzler Wilfried
Published: July 2023

Benigna Schönhagen und Wilfried Setzler: Jüdisches Tübingen, Schauplätze und Spuren. Verlag Medien und Dialog Haigerloch 1999. 40 Seiten mit zahlreichen Abbildungen. Broschiert DM 5,-. ISBN 3-933231-08-6
Megjegyzések a Nagyszentmiklósi kincs rovásfeliratos edényeinek időrendjéhez, történeti-régészeti hátteréhez a 6. korsó újabb vizsgálati eredményei alapján
Authors: Szabó Géza
Published: July 2023

A Nagyszentmiklósi kincs és rovásfeliratai egészen különleges helyet foglalnak el a honfoglaláskor kutatásában. A korábbi kutatások folytatásaként azt próbálom felvillantani, hogy a rovás feliratok akár csak három betűje – egy szó – miként tükrözi mindazt a problémahalmazt, amelyről évtizedek óta beszélnek a legkülönbözőbb tudományterületek képviselői, de megoldására az alapvető lépések eddig elmaradtak. Nem halogatható olyan kérdések újragondolása, mint az eltérő nyelvű és etnikumú, kultúrájú, világképű csoportok helyzete és szerepe honfoglalóink között, vagy a genetikai vizsgálatok és a korábbi történeti, régészeti, de akár nyelvtörténeti modellek használhatóságának korlátai. A rovásfeliratokban, embertani adatokban, a régészeti leletekben, szokásokban egyaránt tükröződő, a honfoglaláskori népcsoportok különböző eredetére utaló adatok óhatatlanul is felvetik azt a kérdést, hogy a 6. korsó alján látható négynyelvű felirathoz a korszakon belül több népcsoport, több kultúra, több eredetmonda, akár több hitvilág is tartozott? Az újabb megfigyelések arra mutatnak, hogy számos eddig vagylagosan megfogalmazott kérdés, mint a hagyományos ugor-török háború, vagy akár csak a sámán-táltos vita lényegében talaját veszti. Sokkal izgalmasabb lesz a konkrétan vizsgált közösségen, akár egyetlen család hagyatékán belül is a helyes arányok megtalálása, és ehhez a Nagyszentmiklósi kincs újabb archaeometriai vizsgálatainak eredményei alapján a négynyelvű rovásfeliratai miatt kulcsfontosságú 6. korsó kapcsolatrendszerének áttekintése az egyik fontos szálat jelentheti.
Os aspectos das organizações sociais de saúde frente a responsabilidade social corporativa
Authors: Xavier Rosemere Saldanha , José Lopes Agnaldo , Dusek Patricia
Published: July 2023

Introdução: O caminho para uma gestão eficiente implica, atualmente, em reflexões e construções de práticas sustentáveis pelas organizações. As iniciativas das organizações de responsabilidade social corporativa são essenciais para a redução de despesas, impactos ambientais e satisfação no ambiente de trabalho. As relações de trabalho vêm sofrendo várias mudanças, as quais deram oportunidade para o modelo de gestão da saúde pública apresentado pelas Organizações Sociais de Saúde (OSS). Objetivo: Analisar os aspectos das OSS como a responsabilidade social, relacionados aos trabalhadores da área da saúde no Estado do Rio de Janeiro e, ainda, as circunstâncias de trabalho dos profissionais contratados, a omissão do Poder Público e dos órgãos de controle na qualificação das organizações sociais de Saúde. Metodologia: Trata-se de uma pesquisa documental, em que os dados secundários foram extraídos de informações nas páginas eletrônicas da Secretaria Municipal de Saúde da cidade do Rio de Janeiro, da Secretaria Estadual de Saúde e da Jusbrasil. Foram coletados dados num recorte temporal entre os períodos de 2019 a 2023, sobre o número de contratos firmados entre as OSS de atuação em unidades hospitalar no âmbito municipal e estadual. As informações jurídicas foram coletadas através de consulta processuais trabalhistas correspondente a cada OSS, ajuizadas nos tribunais regionais do Rio de Janeiro por trabalhadores e sindicatos de classes da área da saúde Resultados: A ausência de uma gestão trabalhista justa manifesta-se no descumprimento das leis trabalhistas. A responsabilidade social corporativa, demonstra preocupações sociais voltadas ao seu ambiente de negócios e ao seu quadro de funcionários. Conclusões: A barreira entre o econômico e o social deve ser rompida para a eficiência e qualidade do serviço de saúde, valorização dos profissionais, promovendo a transparência de suas ações, potencializando o desenvolvimento socioambiental da empresa.
PEMBELAJARAN MENULIS TEKS CERPEN MELALUI MODEL PEMBELAJARAN PROJECT BASED LEARNING (PjBL) PADA SISWA KELAS IX A BINSUS SMP NEGERI 2 TONDANO
Authors: Sambuaga Mutiara Gloria , Palar Wimsje R. , Polii Intama Jemy
Published: July 2023

Tujuan penelitian ini untuk : (1) Bagaimana pola pembelajaran menulis teks cerpen melalui model project based learning pada siswa kelas IX A Binsus SMP Negeri 2 Tondano. (2) Mengetahui hasil atau mendapat informasi terkait kemampuan siswa yang menyangkut model  pembelajaran project based learning dalam menulis teks cerpen pada siswa kelas IX A Binsus SMP Negeri 2 Tondano. Metode yang digunakan dalam penelitian ini adalah metode deskriptif kualitatif. Adapun tujuan dari penelitian ini adalah untuk mengungkapkan kejadian atau fakta, keadaan, fenomena, variabel dan keadaan yang terjadi saat penelitian berlangsung dengan menyuguhkan apa yang sebenarnya terjadi. Penelitian ini menafsirkan dan menguraikan data yang bersangkutan dengan situasi yang sedang terjadi, sikap serta pandangan yang terjadi di dalam suatu masyarakat, pertentangan antara dua keadaan atau lebih, hubungan antarvariabel yang timbul, perbedaan antarfakta yang ada serta pengaruhnya terhadap suatu kondisi, dan sebagainya. Teknik pengumpulan data dilakukan dengan cara observasi, tes dan wawancara. Teknik analisis data dalam penelitian ini menggunakan rumus persentase. Berdasarkan hasil penelitian pembelajaran menulis teks cerpen yang di dalamnya mengandung unsur intrinsik cerpen yang mencakup tema, tokoh-penokohan, latar, alur, sudut pandang, dan amanat kelas IX SMP Negeri 2 Tondano  tergolong mampu, dengan rincian nilai rata-rata yang diperoleh siswa yaitu 81,07%
KEMAMPUAN MENYIMAK TEKS BERITA DENGAN MENGGUNAKAN MEDIA AUDIO VISUALSISWA KELAS VIII SMP SATAP NEGERI 1 NANUSA
Authors: Binambuni Susan , Wengkang Thelma I. M. , Wantania Theresye
Published: July 2023

Penelitian ini dirancang dengan menggunakan pendekatan penelitian tindakan. Tujuan studi tindakan kelas ini adalah untuk mengatasi masalah keterampilan mendengarkan. Karena masih banyak guru yang takut menggunakan media tersebut, maka situasi sebenarnya yang ada di kalangan siswa kelas VIII di SMP Satap Negeri 1 Nanusa masih kurang. Media audio visual serta taktik kerja kelompok digunakan. Penelitian ini diawali dengan hasil fundamental dan dua siklus. Efektivitas setiap siklus diukur dengan mengamati dan mengukur aktivitas dengan dua cara: evaluasi produk dan evaluasi proses. Sedangkan data hasil kapasitas mendengarkan metode kerja kelompok melalui media audio visual dianalisis dengan mendeskripsikan nilai rata-rata siklus untuk mencapai taraster pembelajaran sebesar 75%. Pada pengamatan pertama, rata-rata hasil kelas sebesar 69,44 persen, dan rata-rata kemampuan menyimak pada siklus I sebesar 75,125 persen, namun sebesar 87,50 persen pada siklus II. Berdasarkan hasil 1 dan 2, dapat ditarik kesimpulan sebagai berikut: (1) Kemampuan mendengarkan menggunakan proses kerja kelompok media audio visual di kelas VIII SMP Satap Negeri 1 Nanusa cukup baik; dan (2) Penggunaan media audio visual dalam meningkatkan kapasitas mendengarkan sangat berhasil.
NILAI ESTETIS KERAJINAN KERAMIK DI MINAHASA DESA PULUTAN
Authors: Katoppo Meki Joseph
Published: July 2023

Desa Pulutan adalah sentra produksi keramik yang berada di Kabupaten Minahasa, Sulawesi Utara. Seni kerajianan keramik di desa Pulutan berkembang tidak hanya sekadar produk seni terapan, tapi telah kebutuhan hidup yang estetis. Berdasarkan hal tersebut, maka penelitian ini disusun untuk menggambarkan nilai estetis yang terkandung dalam kerajinan keramik desa Pulutan, Kabupaten Minahasa, Provinsi Sulawesi Utara. Peneliti menggunakan metode penelitian deskriptif kualitatif dalam melaksanakan penelitian ini dan proses pengumpulan data dilakukan melalui kegiatan observasi, dokumentasi, wawancara dan studi pustaka. Data penelitian dianalisis dengan menggunakan analisis pendekatan formalis yang berfokus pada visual, komposisi, bentuk, warna dan tekstur sebuah karya seni. Hasil penelitian menunjukkan bawah masyarakat desa Pulutan telah menciptakan seni kerajinan keramik sejak tahun 1916 dan mulai dikenal oleh masyarakat luas sejak era 1970-an. Hal ini mengindikasikan bahwa seni kerajinan di desa Pulutan adalah sebuah warisan dari generasi-generasi sebelumnya. Hasil temuan juga menunjukkan bahwa seni kerajinan keramik telah mampu berkontribusi dalam bidang sosial ekonomi masyarakat yang terlihat dari peningkatan tarah hidup masyarakat. Seni kerajinan keramik yang ada di desa Pulutan adalah cerminan hasil perjalanan sejarah, nilai esteika dan nilai sosial dari masyarakat desa Pulutan. Temuan peneliti menunjukkan bahwa seni kerajinan keramik di desa Pulutan hadir dalam berbagai bentuk perabot yang bersifat fungsional seperti tungku api dan kursi. Selain itu seni kerajinan keramik desa Pulutan hadir dalam berbagai bentuk perabot yang bersifat estetis seperti guci hias dan penghias taman.
Enriching the educational psychologist’s researcher identity and role in collaborative research: A cultural-historical activity theory perspective
Authors: Colville Tracey , Eodanable Miranda
Published: July 2023

Aims and rationale

Within the profession of educational psychology (EP), debates on the extent of EP research activity in the UK continue. Indeed, there may be a disconnection between the spectrum of EP research activity, its publication and its acknowledgement in academic and policy output. However, the focus of this article is not to elaborate upon this further but rather to consider the educational psychologist’s research identity. Cultural-Historical Activity Theory (CHAT) as an analytical and theoretical framework has been explored in EP practice (Leadbetter, 2017) but is instead presented here for the enrichment of EP research identity and skills, and to develop a more nuanced understanding of collaborative research.

Findings

The complexity of the nature of enquiry that underpins EP practice and systemic change processes is complimentary to the socio-cultural and historical factors in national EP practice.

Conclusions

Furthermore, to bridge disconnects between academic and practitioner research, it is proposed that EP research identity can also be enhanced by locating this in the academic discourse of inter-disciplinary and collaborative research.