bluuebunny/crossref_metadata_2025_split huggingface dataset:
Wave disturbances over east China Sea (AMTEX area) during AMTEX 75
Authors: MURTY L. KRISHNA 
Published: February 2022

In order to understand different aspects of AMTEX 75, heat and moisture budgets over AMTEX area for AMTEX 75 were estimated earlier (Krishna Murty, 1976). In continuation of that study, in the present paper the characteristics of the wave disturbances that appeared in AMTEX 75 are studied. Though the AMTEX 75 period is only the latter half of February 1975, for better understanding, analysis of the data is done for the complete months of February and March 1975 separately.
The wave disturbances of both the months are studied for 2 different regions zone-I and zone-11 along latitudes 30 to 32 deg. N and 24 to 26 deg. N respectively. In February, the wave disturbances are of 2-3 day period in both the regions. But, in March there exists a wave disturbance of 3-day period in the north (zone-I) while in the south (zone-II) there exists a disturbance with 5-day period.
The disturbances have the characteristics of propagating eastwards, and their wavelength is about 4000 to 5000 km. The vertical structure of these disturbances is same as those of baroclinic waves with warm and moist air to the east of the trough and the trough tilting westwards with height. The change of these characteristics takes place after a certain height, above which the trough tilts eastwards with height and the air to the east of the trough becomes cold and dry. Though the change in the tilting of the trough takes place at a greater height the change in the characteristics of the air to the east of the trough takes place at a much lower level. Interestingly, the changing level is lower over continent than over sea. It may be due to the/difference in the low lying boundary in both the cases.
The vertical velocities are computed for a square area and a triangle area and their power spectral distribution is also studied. It is, noticed that the power density increases as the waves move eastwards.
Study of normal rainfall over central Madhya Maharashtra
Authors: MUKHERJEE A. K. , SHYAMALA B. , LAKSHMI S. 
Published: February 2022

Previous studies of analysis of rainfall characteristics over Nasik district in north Madhya Maharashtra showed that there is definite variation in the rainfall distribution in the different parts of the Nasik district. Hence, an attempt is made in this paper to examine the rainfall distribution in Pane and Ahmednagar districts of central Madhya Maharashtra.
The study of the monthly, seasonal and annual rainfall distribution for 16 stations in Pune and 11 stations in Ahmednagar. districts has been made for the period 1901-1950. While the daily normal rainfall for 7 stations in Pune h district and 7 stations in Ahmednagar district for same period have been utilised to Study the rainfall characteristics and nature of correlation between the stations in the two districts.
In section 2 results about Pune district are given while section 3 deals with Ahmednagar district. Section 4 is the combined study of the 2 districts. It is seen that there is a difference in rainfall distribution in western parts and eastern parts of Pune district. The same is seen in case of Ahmednagar district also even though the western part, is very small. Combined study of the two districts shows that the rainfall distribution in western part of Pune district is the same as the western part of Ahmednagar district while the, rainfall distribution in eastern part of Pune district is same as that in the eastern part of Ahmednagar district so that taking the two districts together, a rough line of delineation running north south can be imagined which distinguishes the rainfall characteristics in the talukas to the west of the line to the rainfall characteristic in the talukas to the east. This tentative conclusion will be confirmed by the study of actual rainfall data over the region.
Ambulatory Surgery Centers Versus Hospital Outpatient Departments for Orthopaedic Surgeries
Authors: Wang Kevin Y. , Puvanesarajah Varun , Marrache Majd , Ficke James R. , Levy Joseph F. , Jain Amit 
Published: February 2022

Background:
The goals of this study were to compare the utilization and costs of ambulatory surgery centers (ASCs) versus hospital outpatient department (HOPD) for commonly performed outpatient orthopaedic surgical procedures.

Methods:
Commercially insured patients undergoing elective, outpatient orthopaedic surgery were queried using an administrative claims database. We queried the following surgeries: carpal tunnel release, lumbar microdiskectomy, anterior cruciate ligament reconstruction, knee arthroscopy, arthroscopic rotator cuff repair, and bunion repair. Total costs were defined as the sum of all payments for a surgical episode. Professional fees were defined as payments to the primary orthopaedic surgeon and technical fees as all other payments. Comparisons between ASC and HOPD reimbursements were conducted using bivariate statistics and generalized linear models controlling for patient age, sex, and Elixhauser comorbidity index.

Results:
Among 990,980 cases of outpatient orthopaedic surgery done from 2013 to 2018, the utilization rate of ASCs increased from 31% to 34% across all procedures assessed: compound annual growth rate of 3.3% for lumbar microdiscectomy, 1.8% for knee arthroscopy, 1.4% for anterior cruciate ligament, 1.4% for carpal tunnel release, 1.2% for arthroscopic rotator cuff repair, and 0.5% for bunion repair (P < 0.001 for all). The average total costs were 26% lower at ASCs than HOPDs (P < 0.001 for each procedure). The average technical fees were 33% lower at ASCs than HOPDs (P < 0.001 for each procedure). Both total costs and technical fees were less for ASCs than HOPDs after controlling for patient age, sex, and Elixhauser comorbidity index (P < 0.001 for each procedure). Over the study period, the mean total costs at HOPDs increased by 2.5% yearly, whereas the mean total costs at ASCs decreased by 0.1% yearly. The average surgeon professional fees declined in both care settings over time.

Conclusion:
From 2013 to 2018, there was an increase in ASC utilization for common outpatient orthopaedic surgeries. ASCs were overall less costly than HOPDs for outpatient orthopaedic surgeries.

Level of Evidence:
IV
The Waste Disposal Package for Spent Nuclear Fuel
Authors: Rejková Jana , Macák Jan , Nachmilner Lumír 
Published: February 2022

A key issue in the safety of spent nuclear fuel storage is the lifetime and effectiveness of barriers isolating the radioactive waste from the environment. In the event of a failure of the waste disposal package, the condition of the fuel pellets and the impact on their immediate surroundings will be an important factor. The goal of this review article is to summarize the state and changes of nuclear fuel at the end of the fuel cycle and the influence of the parameters of the deep repository environment on the corrosion processes of the engineered barriers and on the release of radionuclides during storage.
PENGARUH KONSENTRASI PUPUK ORGANIK CAIR URINE KELINCI DAN FREKUENSI PEMBERIAN TERHADAP PERTUMBUHAN DAN PRODUKSI JAGUNG MANIS (Zea mays, L Saccharata)
Authors: Farmia Asih 
Published: February 2022

Jagung manis merupakan salah satu tanaman pangan yang memiliki nilai strategis. Permintaan jagung manis untuk konsumsi terus meningkat, di beberapa pasar lokal permintaan jagung manis bahkan meningkat mencapai 1 hingga 1,5 ton / hari. Untuk itu diperlukan upaya peningkatan produksi Jagung Manis untuk memenuhi permintaan pasar dan konsumen. Tujuan penelitian ini adalah untuk mengetahui pengaruh konsentrasi pupuk cair urine kelinci terhadap pertumbuhan dan produksi jagung manis (Zea mays, L Saccharata). Penelitian dilaksanakan di Politeknik Pembangunan Pertanian Yogyakarta Magelang Kampus Yogyakarta dengan ketinggian 112 m dpl pada bulan September sampai Desember 2019. Percobaan menggunakan Rancangan Acak Kelompok (RAL) Faktorial yang terdiri dari 2 faktor dan diulang sebanyak 3 kali dengan sbb berikut Faktor: Faktor pertama adalah dosis POC urine kelinci yang terdiri dari: U0 = No Urine (kontrol), U1 = Rabbit Urine (POC) (100 ml / liter), U2 = Rabbit Urine (POC) (200 ml / liter), P3 = (POC) Urine kelinci (300 ml / liter), faktor kedua adalah frekuensi pemberian POC dari urine kelinci yaitu K1: 1 kali, K2: 3 kali, K3: 5 kali. Hasil penelitian menunjukkan bahwa frekuensi pemberian POC urine kelinci menunjukkan (1) tidak terdapat perbedaan yang nyata pada tinggi tanaman dan jumlah daun, (2) frekuensi pemberian POC urine kelinci 300 ml / memberikan hasil rata-rata tongkol jagung paling lama panen. Pada hari ke 72 sebesar 24,41 cm (3) frekuensi pemberian POC urine kelinci 200 ml / l dengan frekuensi pemberian 1 kali pemberian jagung manis terberat yaitu 319,68 gram.
PERAN KELOMPOK TANI TERHADAP PEMASARAN CABAI (Capsicum annum L) KE PASAR LELANG
Authors: Dua Asa Evi Fania Ribka , Munanto Totok Sevenek , Astuti Rr. Siti 
Published: February 2022

Peran kelompok tani sebagai (1) kelas belajar; (2) wahana kerjasama; serta (3) unit produksi, sangat penting dalam pembangunan pertanian. Kajian ini bertujuan untuk mengetahui pengaruh peran kelompok tani sebagai kelas belajar, wahana kerjasama dan unit produksi terhadap pemasaran cabai ke pasar lelang. Kajian dilaksanakan dari bulan Februari sampai Juli 2019 di Desa Tirtomartani, Kecamatan Kalasan, Kabupaten Sleman. Metode yang digunakan deskriptif kuantitatif dan merupakan kajian asosiatif dengan bentuk hubungan kausal, yang bersifat sebab akibat dari variabel independen dan variabel dependen. Pengambilan data dilakukan melalui observasi, wawancara dan kuisioner. Hasil kajian menunjukkan, peran kelompok tani sebagai kelas belajar berpengaruh signifikan terhadap pemasaran cabai ke pasar lelang yaitu sebesar 2,487; sementara peran kelompok tani sebagai wahana kerjasama dan unit produksi berpengaruh tidak signifikan terhadap pemasaran cabai ke pasar lelang, masing-masing sebesar (-1,440) dan 2,008. Perlu dilakukan peningkatan peran kelompok sebagai wahana kerjasama melalui kegiatan penyuluhan tentang membangun kemitraan antar anggota kelompok tani dengan lembaga pasar lelang dan pihak terkait, diantaranya pemanfaatan informasi teknologi (IT) dalam pemasaran cabai ke pasar lelang. Kata Kunci : Peran Kelompok Tani, Pemasaran Cabai, Pasar Lelang.
PENERAPAN KOMPONEN BUDIDAYA JAGUNG PADA KEMITRAAN PERBENIHAN JAGUNG (ZEA MAYS.L) DI KALURAHAN SENDANGTIRTO KAPANEWON BERBAH KABUPATEN SLEMAN
Authors: Kusuma Ghaziah Indirawati , Yekti Ananti , Farmia Asih 
Published: February 2022

This study aims to determine the level of application of components of corn cultivation by farmers in corn seed partnerships. The study was carried out in the Sendangtirto Village, Kapanewon Berbah. The study was conducted in March – July 2021. The study method used was descriptive analysis by determining the sample of farmers using the Slovin Formula. The results of the study show that the level of application of the cultivation component of farmers who participate in corn seed partnerships is in the medium category or implementing but not according to recommendations with an average score of 73.20%. Details of the results, namely the land management component with an achievement score of 65.06% and included in the moderate category or implementing but not according to recommendations, the planting component with an achievement score of 63.28% and included in the medium category or applying but not according to the recommendation, the fertilization component with an achievement score of 79.39% and included in the high category or applying according to the recommendation, the maintenance component with an achievement score of 80.46% and included high category or applying according to recommendations, harvesting components with an achievement score of 84.41% and included in the high category or applying according to recommendations. Keywords: seed corn cultivation, cultivation component, implementation, partnership.Abstrak Kajian ini bertujuan untuk mengetahui tingkat penerapan komponen budidaya jagung pada yang dilakukan petani pada kemitraan perbenihan jagung. Kajian dilaksanakan di Kalurahan Sendangtirto Kapanewon Berbah. Kajian dilaksanakan pada bulan Maret – Juli 2021. Metode kajian yang digunakan adalah analisis deskriptif dengan penentuan sampel petani menggunakan Rumus Slovin. Hasil kajian menunjukkan bahwa tingkat penerapan komponen budidaya petani yang mengikuti kemitraan perbenihan jagung termasuk ke dalam kategori sedang atau menerapkan tetapi belum sesuai rekomendasi dengan rata-rata skor 73,20%. Rincian hasil capaian yaitu komponen pengolahan lahan dengan capaian skor 65,06% dan termasuk kategori sedang atau menerapkan tetapi belum sesuai rekomendasi, komponen penanaman dengan capaian skor 63,28% dan termasuk kategori sedang atau menerapkan tetapi belum sesuai rekomendasi, komponen pemupukan dengan capaian skor 79,39% dan termasuk dalam kategori tinggi atau menerapkan sesuai rekomendasi, komponen pemeliharaan dengan capaian skor 80,46% dan termasuk kategori tinggi atau menerapkan sesuai rekomendasi, komponen pemanenan dengan capaian skor 84,41% dan termasuk kategori tinggi atau menerapkan sesuai rekomendasi. Kata kunci: budidaya benih jagung, komponen budidaya, penerapan, kemitraan.
PENGARUH PUPUK ORGANIK CAIR DAN ASAM HUMAT PADA BUDIDAYA KEDELAI
Authors: Wijayanto Budi , Sucahyo Anang 
Published: February 2022

This study examined the use of liquid organic fertilizer (POC) and humic acid in soybean cultivation. The liquid organic fertilizer used in this study made from leri water (rice washing water), rabbit urine, coconut water and fermented goat manure. Theresearch was carried out at the Galur Agricultural Extension Center (BPP), Kulon Progo with 15 replications x 3 treatments (control; POC and humic acid) x 2 locations (Karangsewu land and Pandowan land) using the Grobogan variety. The results showed that the application of humic acid and POC can significantly increase the soybean productivity. Keywords: rice washing water, rabbit urine, coconut water, goat manure, humic acid, soybean productivityAbstrak: Penelitian ini mengkaji penggunaan pupuk organik cair (POC) dan asam humat pada budidaya kedelai. Pupuk organik cair yang digunakan dalam penelitian ini menggunakan bahan air leri (air cucian beras), urine kelinci, air kelapa dan rendaman kotoran kambing yang difermentasi. penelitian ini dilaksanakan di lahan Balai Penyuluhan Pertanian (BPP) Galur, Kulon Progo dengan 15 ulangan x 3 perlakuan (kontrol; POC dan asam humat) x 2 lokasi (lahan Karang Sewu dan lahan Pandowan) dengan menggunakan varietas Grobogan. Hasil penelitian menunjukkan aplikasi asam humat dan POC akan meningkatkan produktivitas kedelai secara signifikan. Kata kunci: air leri, urine kelinci, air kelapa, kotoran kambing, asam humat, produktivitas kedelai
De doorslaper: het recht op vergoeding en het recht op compensatie
Authors: Brandt Guido 
Published: February 2022

De doorslaper: het recht op vergoeding en het recht op compensatie
In dit artikel is onderzocht wat de status is van de ‘doorslaper’. De doorslaper is een werknemer met een slapend dienstverband waarbij de wachttijd van twee jaar ziekte waarin de werkgever de arbeidsovereenkomst niet kon opzeggen is verstreken vóór 1 juli 2015 is verstreken, maar waarbij de werkgever de arbeidsovereenkomst pas kon opzeggen na 1 juli 2015. Er zijn verschillende opvattingen op de vraag of de doorslaper recht heeft op een vergoeding op grond van de Xella-uitspraak en of de werkgever van deze doorslaper recht heeft op compensatie van de betaalde transitievergoeding of Xella-vergoeding. Compensatie van de Xella-vergoeding lijkt een voorwaarde om recht te hebben op de vergoeding. Of de werkgever recht heeft op compensatie hangt af van wetsinterpretatie. Grammaticale interpretatie sluit het recht op compensatie uit, terwijl het recht op compensatie wel kan bestaan met een beroep op het doel van de regeling. Daarmee is nog niet geheel duidelijk of de doorslaper op dit moment recht heeft op een vergoeding op grond van het Xella-arrest. Aanpassing van art. 7:673e lid 2 BW kan oplossing bieden voor het probleem van doorslapers.
Powdered Activated Carbon (PAC)-Ceramic Composite Adsorbent for Iron and Aluminum Cations Removal from Acid Mine Drainage
Authors: Aprianti Tine , Sari Tuti Indah , Hadiah Fitri , Utama Yadi , Said Muhammad 
Published: February 2022

Acid mine drainage has become a serious problem globally, polluting groundwater with heavy metals. Adsorption is considered a simple and effective approach to addressing this emerging issue. A commonly used adsorbent is powdered activated carbon (PAC), but this is susceptible to being washed into the waste stream, either during or after the adsorption process due to its low density. This research combined PAC with clay that was molded into small clay balls (~1 cm in diameter) then baked at a very high temperature of 1000 °C to create a ceramic adsorbent. The adsorbent activation used NaOH 48% alkali solution to improve its capability in binding metallic cations. This research demonstrated that the PAC-ceramic composite is an efficient adsorbent for the removal of Fe (iron) and Al (aluminum) cations from acid mine drainage. The results showed that the most favorable contaminant removal was 60.87% for Fe and 52.13% for Al, using a PAC:clay ratio of 45:55 (w/w) in 10 hours contact time.
Perancangan Konten Video Dokumenter Thrive Motorcycle Dengan Pendekatan Teori Visual Metaphor
Authors: Putra Pandega 
Published: February 2022

Perkembangan Industri kreatif di Indonesia saat ini terus mengalami peningkatan dari waktu ke waktu. Hal ini juga didukung oleh media informasi yang sangat mudah menjangkau para pengguna nya. Faktor tersebut mempengaruhi pola perubahan trend yang terjadi di masyarakat, salah satunya adalah trend Custom Culture, sebuah trend yang berasal dari masa lalu yaitu gaya hidup yang menekankan ekspresi diri dan diungkapkan dalam berbagai macam objek yang digunakan. Salah satunya adalah penggunaan alat transportasi, dalam hal ini sepeda motor. Para pelaku trend ini menggunakan kendaraan yang sesuai dengan karakter mereka atau melakukan modifikasi sesuai dengan yang mereka inginkan. Berangkat dari hal tersebut, muncul banyak penyedia jasa modifikasi yang mencoba memenuhi kebutuhan tersebut. Thrive Motorcycle adalah salah satu dari sekian banyak bengkel yang memiliki visi dan sudah dikenal hingga mancanegara. Walaupun sudah diakui oleh skena internasional, Thrive Motorcycle belum dikenal secara masyarakat luas. Sebuah konten video yang informatif dapat semakin memperkuat keberadaan Thrive Motorcyle di ranah industri kreatif. Demi menciptakan sebuah karya yang sesuai dengan identitas Thrive Motorcycle, maka dilakukan pendekatan melalui teori Visual Metaphor yang dapat diterapkan dalam aspek sinematografi dan penyampaian pesan. Pendekatan teori ini akan menciptakan sebuah konten video yang berkarakter namun tetap komunikatif. Proses perancangan ini menggunakan metode kualitatif dengan cara melakukan wawancara terhadap narasumber dan studi kepustakaan sebagai dasar analisis dalam menentukan visual yang diinginkan. Hasil perancangan ini dapat digunakan sebagai alternatif pola komunikasi yang dapat digunakan dalam proses perancangan konten video dokumenter.
Morfostrukturní doklady ponásunového porušení Pavlovských vrchů, Vnější Západní Karpaty
Authors: Šuťjak Martin , Rajnoch Adam , Melichar Rostislav , Baroň Ivo 
Published: February 2022

The article presents geomorphological and structural evidences of post-thrust limestone brittle deformation in the area of Pavlov Hills on the westernmost margin of the Outer Western Carpathians, Czech Republic. Airborne LiDAR-derived digital terrain model with 1 m resolution was used for this analysis, as well as aerial photographs and fieldwork. Combining these methods, we document a distinct N-S directed fault zone that intersects or delineates the majority of the Pavlov Hills Jurassic limestone nappe outliers. Data revealed an almost continuous fault zone of the north-south direction, which ranges from Horní Věstonice in the North, to Mikulov in the South, and extends further south to Austria. The thrusted Jurassic limestone bodies are cut by the fault zone, which tectonically crushed the limestone in its core and cores of the secondary fault branches. The map pattern of the fault zone suggests directional anastomotic branching and reattaching with the production of lenticular tectonic slices. We interpret the fault as a prominent sinistral shear zone. This is indicated by block displacement on the Svatý kopeček Hill and also by the orientation of the accompanying subvertical Riedel shears with identified horizontal lineation. The activity of the fault zone onset tightly after the nappe thrusting at the final stages of the accretion wedge formation, which is suggested from the observed sinistral kinematics. The main movement along the fault is thus most probably of a late Miocene age.
Placental Tissue Destruction and Insufficiency From COVID-19 Causes Stillbirth and Neonatal Death From Hypoxic-Ischemic Injury
Authors: Schwartz David A. , Avvad-Portari Elyzabeth , Babál Pavel , Baldewijns Marcella , Blomberg Marie , Bouachba Amine , Camacho Jessica , Collardeau-Frachon Sophie , Colson Arthur , Dehaene Isabelle , Ferreres Joan Carles , Fitzgerald Brendan , Garrido-Pontnou Marta , Gergis Hazem , Hargitai Beata , Helguera-Repetto A. Cecilia , Holmström Sandra , Irles Claudine Liliane , Leijonhfvud Åsa , Libbrecht Sasha , Marton Tamás , McEntagart Noel , Molina James T. , Morotti Raffaella , Nadal Alfons , Navarro Alexandra , Nelander Maria , Oviedo Angelica , Otani Andre Ricardo Oyamada , Papadogiannakis Nikos , Petersen Astrid C. , Roberts Drucilla J. , Saad Ali G. , Sand Anna , Schoenmakers Sam , Sehn Jennifer K. , Simpson Preston R. , Thomas Kristen , Valdespino-Vázquez M. Yolotzin , van der Meeren Lotte E. , Van Dorpe Jo , Verdijk Robert M. , Watkins Jaclyn C. , Zaigham Mehreen 
Published: February 2022

Context.—
Perinatal death is an increasingly important problem as the coronavirus disease 2019 (COVID-19) pandemic continues, but the mechanism of death has been unclear.

Objective.—
To evaluate the role of the placenta in causing stillbirth and neonatal death following maternal infection with COVID-19 and confirmed placental positivity for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).

Design.—
Case-based retrospective clinicopathologic analysis by a multinational group of 44 perinatal specialists from 12 countries of placental and autopsy pathology findings from 64 stillborns and 4 neonatal deaths having placentas testing positive for SARS-CoV-2 following delivery to mothers with COVID-19.

Results.—
Of the 3 findings constituting SARS-CoV-2 placentitis, all 68 placentas had increased fibrin deposition and villous trophoblast necrosis and 66 had chronic histiocytic intervillositis. Sixty-three placentas had massive perivillous fibrin deposition. Severe destructive placental disease from SARS-CoV-2 placentitis averaged 77.7% tissue involvement. Other findings included multiple intervillous thrombi (37%; 25 of 68) and chronic villitis (32%; 22 of 68). The majority (19; 63%) of the 30 autopsies revealed no significant fetal abnormalities except for intrauterine hypoxia and asphyxia. Among all 68 cases, SARS-CoV-2 was detected from a body specimen in 16 of 28 cases tested, most frequently from nasopharyngeal swabs. Four autopsied stillborns had SARS-CoV-2 identified in internal organs.

Conclusions.—
The pathology abnormalities composing SARS-CoV-2 placentitis cause widespread and severe placental destruction resulting in placental malperfusion and insufficiency. In these cases, intrauterine and perinatal death likely results directly from placental insufficiency and fetal hypoxic-ischemic injury. There was no evidence that SARS-CoV-2 involvement of the fetus had a role in causing these deaths.