bluuebunny/crossref_metadata_2025_split huggingface dataset:
Harvesting and Threshing Methods on Seed Quality of Dhaincha (Sesbania aculeata)
Authors: Masilamani P. , Eevera T. , Ramesh T. , Venkatesan S. 
Published: July 2021

Background: The present investigation is an attempt to study the effect of different harvesting and threshing methods on germination and seedling vigour of dhaincha. The use of a combine harvester to harvest dhaincha will be an effective alternative method that has not been widely tried. However, work on different methods of harvesting and threshing of dhaincha is limited. Hence, a study was conducted to evaluate the impact of various harvesting and threshing methods on germination and seedling vigour of dhaincha. Methods: This study was conducted at Anbil Dharmalingam Agricultural College and Research Institute, TNAU, Tiruchirappalli, Tamil Nadu. The dhaincha crop was harvested and threshed using four different methods viz., manual harvesting and manual threshing, manual harvesting and threshing by tractor treading, manual harvesting and mechanical threshing and harvesting and threshing by combine harvester. The resultant seeds were tested for mechanical damage and germination potential. The experiment was laid in completely randomized block design. Germination was tested by roll towel method using 100 seeds in four replications. Germination percentage, root and shoot length were measured in seven days after sowing from ten randomly selected seedlings in each replication. For the estimation of dry matter production, ten seedlings were selected at random and kept in a hot air oven maintained at 85oC for 24 hours after measuring their root and shoot length and vigour index was calculated. Mechanical damage to seeds was observed by ferric chloride test. Seed recovery per cent was calculated based on the 100 kgs of dhaincha seeds were cleaned and graded treatment wise using cleaner cum grader and the seeds retained on the bottom sieve were weighed and expressed as per cent of total quantity of seed. Result: The results revealed that the significant difference was found among the different harvesting and threshing methods. The seeds harvested and threshed by manual method recorded 85 per cent germination followed by seeds harvested manually and threshed by mechanical threshing (84 per cent) and seeds harvested manually and threshed by tractor treading (80.5 per cent). The lowest germination of 80.0 per cent was recorded by combine harvesting. From this study, it could be inferred that combine harvester is a modern method for harvesting of dhaincha that saves time and labour when compared to all other methods.
GH Biplot in Reduced-Rank Regression based on Partial Least Squares
Authors: Alvarez Wilin , Griffin Victor John 
Published: July 2021

One of the challenges facing statisticians is to provide tools to enable researchers to interpret and present their data and conclusions in ways easily understood by the scientific community. One of the tools available for this purpose is a multivariate graphical representation called reduced rank regression biplot. This biplot describes how to construct a graphical representation in nonsymmetric contexts such as approximations by least squares in multivariate linear regression models of reduced rank. However multicollinearity invalidates the interpretation of a regression coefficient as the conditional effect of a regressor, given the values of the other regressors, and hence makes biplots of regression coefficients useless. So it was, in the search to overcome this problem, Alvarez and Griffin presented a procedure for coefficient estimation in a multivariate regression model of reduced rank in the presence of multicollinearity based on PLS (Partial Least Squares) and generalized singular value decomposition. Based on these same procedures, a biplot construction is now presented for a multivariate regression model of reduced rank in the presence of multicollinearity. This procedure, called PLSSVD GH biplot, provides a useful data analysis tool which allows the visual appraisal of the structure of the dependent and independent variables. This paper defines the procedure and shows several of its properties. It also provides an implementation of the routines in R and presents a real life application involving data from the FAO food database to illustrate the procedure and its properties.
Dampak Corona Virus Diseases (Covid 19) Terhadap Kinerja Pustakawan (Study Pada UPT. Perpustakaan Universitas Trunojoyo Madura)
Authors: Arief Murnia , Ismail Iriani 
Published: July 2021

Semenjak mulai diumumkannya pandemi coronavirus diseases (Covid 19)di Indonesia pada awal bulan Maret 2020, pemerintah sudah mulai berupaya meningkatkan penanganan pandemi global Covid-19 ini. UPT. Perpustakaan UTM menerapkan WFH sebagai pilihan untuk antisipasi penularan Covid19, sesuai dengan surat edaran Rektor. Tentunya WFH adalah pilihan sulit bagi pustakawan, karena merupakan hal baru diluar kebiasaan, ada beberapa kendala yang ditemukan selama pelaksaan WFH, tetapi semua dapat diatasi dengan komunikasi yang intens antara pustakawan yang WFH dengan pimpinan, serta aturan yang jelas yang telah disepakati dari awal, dengan begitu penerapan WFH berjalan dengan lancar dan pustakawan dapat menghasilkan kinerja yang maksimal sehingga fungsi perpustakaan sebagai penyedia sumber informasi dapat tetap berjalan dalam situasi pandemi ini. Penelitian ini menggunakan metode kualitatif interaktif dengan pendekatan studi kasus.
FLUKTUASI SAHAM SYARIAH DI INDONESIA SAAT PANDEMI COVID-19 AKIBAT PERUBAHAN VARIABEL MAKROEKONOMI: ANALISIS PADA SUB SEKTOR HOTEL, RESTAURANT DAN PARIWISATA
Authors: Mutohharo Naji Hatul , Nurhayati Putri 
Published: July 2021

ABSTRAKPandemi COVID-19 merebak dengan cepat keseluruh negara di dunia menimbulkan banyak dampak termasuk dalam bidang perekonomian. Adanya kebijakan-kebijakan khusus untuk mencegah penyebaran virus, seperti pembatasan mobilisasi dan kegiatan public memberikan dampak yang cukup masif, termasuk pada bidang pariwisata. Penelitian ini bertujuan untuk melihat pengaruh beberapa variabel makro, berupa nilai tukar, IHSG, Dow Jones Index (DJI), Dow Jones Islamic Market Index (DJIMI), dan harga minyak dunia terhadap fluktuasi harga saham perusahaan sub sektor hotel, restoran, dan pariwisata yang terdaftar dalam Indeks Saham Syariah Indonesia. Menggunakan metode Partial Least Square (PLS), menunjukkan hasil sepanjang 2 Maret hingga 30 September 2020, nilai tukar dan IHSG berpengaruh positif signifikan terhadap harga saham, sedangkan harga minyak berpengaruh tidak signifikan. DJI berpengaruh negatif tidak signifikan terhadap harga saham sedangkan DJIMI berpengaruh negatif signifikan. Sepanjang pandemi dapat dimungkinkan banyak variabel makro maupun mikro yang mengalami goncangan dan turut memberi pengaruh terhadap harga saham pada sub sektor hotel, restaurant dan pariwisata.Kata Kunci: Dow Jones Index, Dow Jones Islamic Market Index, Harga Minyak, IHSG, Nilai Tukar. ABSTRACTThe COVID-19 pandemic, which spreads rapidly around the world, has raised many impacts, including in economic sector. There are particular policies to prevent the spreading of COVID-19 virus, such as restrictions of mobilization and public activities which give some massive impacts, including the tourism sector. This study aims to see the impact of several macroeconomic variables, those are exchange rate, IHSG, Dow Jones Index (DJI), Dow Jones Islamic Market Index (DJIMI), and world oil price, due stock price fluctuations in the hotel, restaurant and tourism sub-sector companies listed on Indonesia Sharia Stock Index. Using Partial Least Square (PLS) method, it shows the results from March 2 to September 30 2020, exchange rate and IHSG have positive significant effect on stock price, while oil price has no significant effect. DJI has a negative and insignificant effect on stock price, while DJIMI has a negative significant effect. Through this pandemic, there are many macro or micro variables may experience shocks and give some contribution to the effect of sharia stock price in the hotel, restaurant and tourism sub-sector.Keywords: Dow Jones Index, Dow Jones Islamic Market Index, Exchange Rate, IHSG, Oil Price.
PENGARUH SOURCE OF FASHION KNOWLEDGE DAN FASHION CONSCIOUSNESS TERHADAP HIJAB FASHION PURCHASE INTENTION PADA MAHASISWI MUSLIM DI SURABAYA
Authors: Aristawati Qoidah Weka , Prasetyo Ari 
Published: July 2021

ABSTRAKWanita muslim saat ini lebih sadar akan citra diri dan identitas sosial mereka, dan kesadaran ini mempengaruhi konsumsi mereka termasuk hijab fashion. Dalam niat pembelian produk hijab fashion,sumber informasi tentang fashion hijab dan kesadaran seorang muslim menjadi faktor penting. Mahasiswi muslimah mencari informasi tentang fashion hijab yang sedang trend saat ini dari relasi, media sosial maupun media cetak. Penelitian ini bertujuan untuk menganalisis source of fashion knowledge dan fashion consciousness terhadap hijab fashion purchase intention mahasiswi muslim di Surabaya. Penelitian ini melibatkan 140 mahasiswi yang mengenakan hijab di 16 perguruan tinggi di Surabaya. Hasil penelitian ini menunjukkan bahwa source of fashion knowledge dan fashion consciousness berpengaruh signifikan terhadap hijab purchase intention. Kata Kunci: Hijab, Fashion, Fashion Consciousness, Hijab Purchase Intention, Source of fashion knowledge, mahasiswa muslimah surabaya. ABSTRACTToday's Muslim women are more aware of their self-image and social identity, and this awareness affects their consumption including hijab fashion. In the intention of purchasing hijab fashion products, sources of information about hijab fashion and the awareness of a Muslim are important factors. Muslim female students seek information about the current trend of hijab fashion from relationships, social media and print media. This study aims to analyze the source of fashion knowledge and fashion consciousness on the hijab fashion purchase intention of Muslim students in Surabaya. This study involved 140 female students who wore the hijab at 16 universities in Surabaya. The results of this study indicate that the source of fashion knowledge and fashion consciousness has a significant effect on hijab purchase intention.Keywords: Hijab, Fashion, Fashion Consciousness, Hijab Purchase Intention, Source of fashion knowledge, Muslimah Surabaya students.
PENGARUH CORPORATE GOVERNANCE DAN KINERJA KEUANGAN TERHADAP MANAJEMEN LABA PERBANKAN SYARIAH
Authors: Agustin Imaniar , Filianti Dian 
Published: July 2021

ABSTRAKPenelitian ini bertujuan untuk mengetahui variabel-variabel spesifik yang memiliki pengaruh terhadap manajemen laba pada Bank Umum Syariah di Indonesia periode Januari 2013 sampai Desember 2018. Penelitian ini menggunakan metode kuantitatif dengan teknik analisis regresi data panel, meneliti pengaruh Ukuran Dewan Pengawas Syariah, Ukuran Dewan Komisaris, Proporsi Dewan Komisaris Independen, Bank Size, dan Return On Asset (ROA) terhadap Manajemen Laba. Penelitian ini menggunakan data laporan tahunan Bank Umum Syariah di Indonesia. Populasi dalam penelitian ini adalah seluruh Bank Umum Syariah yang terdaftar di Bank Indonesia periode 2013-2018. Penelitian ini menggunakan teknik purposive sampling, dan dari kriteria yang ditetapkan diperoleh 11 Bank Umum Syariah tahun 2013-2018. Hasil dari penelitian dengan model estimasi Random Effect Model (REM) menunjukkan bahwa variabel Ukuran Dewan Pengawas Syariah, Ukuran Dewan Komisaris, Proporsi Dewan Komisaris Independen, Bank Size, dan Return On Asset (ROA) secara simultan berpengaruh terhadap manajemen laba. Secara parsial, variabel Ukuran Dewan Pengawas Syariah, Proporsi Dewan Komisaris Independen dan Return On Asset (ROA) tidak berpengaruh terhadap manajemen laba, variabel Bank Size berpengaruh negatif signifikan terhadap manajemen laba, variabel Ukuran Dewan Komisaris berpengaruh positif dan signifikan terhadap manajemen laba Bank Umum Syariah di Indonesia.Kata Kunci: corporate governance, kinerja keuangan , dan perbankan syariah. ABSTRACTThis study aims to determine specific variables that have an impact on Earnings Management in Sharia Commercial Banks in Indonesia from January 2013 to December 2018. This study used quantitative methods with panel data regression analysis techniques, examining the effect of Sharia Supervisory Board Size, Board of Commissioners Size, The proportion of the Independent Commissioner, Bank Size, and Return On Asset (ROA) on Earnings Management. This study used annual report data for Islamic Commercial Banks in Indonesia. The population in this study were all Sharia Commercial Banks registered with Bank Indonesia for the period 2013-2018. This research used the purposive sampling technique, and from the specified criteria obtained 11 Islamic Commercial Banks in 2013-2018. The results of the study with the estimation model of Random Effect Model (REM) show that the variables of Sharia Supervisory Board Size, Board of Commissioners Size, Proportion of Independent Commissioners, Bank Size, and Return On Asset (ROA) simultans affect earnings management. Partially, in the Syariah Supervisory Board, Proportion of Independent Commissioners, and Return On Asset does not affect earnings management, the Bank Size variable has a significant negative effect on earnings management, the size of the Board of Commissioners variable has a positive and significant effect on earnings management in Sharia Commercial Banks in Indonesia.Keywords: corporate governance, financial performance and sharia banking.
Optimalisasi Peran Masyarakat Dalam Mekanisme Pencegahan Infeksi Covid-19 Dalam Program KKN Melalui Program Pendidikan Dan Kesehatan Di Kawasan Kabupaten Kulonprogo Dan Bantul
Authors: Astirin Okid Parama , Ramadhan Diastama Anggita , Utomowati Rahning 
Published: July 2021

<p><em>Selama pandemi Covid-19 di mana setiap orang disarankan untuk melakukan <em>physical distancing</em>, program KKN di Universitas Sebelas Maret (UNS) ditetapkan oleh Rektor untuk tetap berlangsung dengan sejumlah penyesuaian. Pelaksanaan KKN dilakukan di lokasi tempat tinggal masing-masing dengan dibimbing oleh 1 DPL (dosen Pembimbing Lapangan) dengan penugasan 20 orang mahasiswa.</em><em> Pelaksanaan KKN era Covid 19 dilakukan dengan beberapa metode. Metode yang dilakukan oleh mahasiswa ada 2 macam yaitu metode secara daring, metode luring (namun tetap melakukan protokol kesehatan) dan metode penyampaian pesan melalui berbagai media tidak secara online (memasang poster, menyebarkan leaflet, memasang banner, memberikan penjelasan kepada masyarakat door to door). Secara umum, meskipun pelaksanaan dilakukan lebih banyak diselenggarakan daring, namun makna pembentukan karakter empati kepada masyarakat yang terdampak Covid 19 maupun lapisan masyarakat yang potensial menerima resiko tertular, dan memiliki peran startegis untuk membentuk karakter mahasiswa. Kegiatan ini memiliki banyak manfaat bagi masyarakat melalui berbagai bentuk bantuan oleh mahasiswa peserta KKN</em><strong><em></em></strong></p>
Pengaruh Kinerja Keuangan Terhadap Green Banking Disclosure dengan Mekanisme Kontrol sebagai Variabel Moderasi
Authors: Lugina Kurniawan Lulu 
Published: July 2021

This study aims to determine the effect of Financial Performance on Green banking Disclosures, with a control mechanism as a moderating variable. The control mechanisms used in this study are the Board of Commissioners, the Audit Committee and Public Ownership. The method used is content analysis of 21 items of Green Banking Disclosure based on the Green Banking Disclosure Index (GBDI) developed by Bose at al. (2018). Model Moderating Regression Analysis (MRA) using SPSS software. The population in this study were all banks listed on the IDX during 2017-2019 and reported Green Banking Disclosures respectively. The results showed that financial performance directly had a positive effect on Green Banking Disclosure. Of the three elements of the control mechanism, only Public Ownership variables moderate the positive effect of Financial Performance on Green banking Disclosures. Meanwhile, the Board of Commissioners and the Audit Committee failed to moderate the effect of financial performance on Green Banking Disclosures. However, together these three control mechanism variables significantly moderate the positive influence of financial performance on Green Banking Disclosures in banking companies listed on the IDX during the study period.
Incidence and Prognostic Significance of Liver Metastases for Newly Diagnosed Ovarian Cancer in Relation to Subtypes
Authors: Zhu Ying , Zhang Yifang , Zhai Lingyun , Zhang Zhigang , Zhou Jianwei 
Published: July 2021

Abstract
Background: Ovarian cancer is a heterogeneous and aggressive malignant tumor, and the liver is one of the most common metastases target visceral organs of ovarian cancer. We aim to analysis the incidence and prognostic relevance of histological subtypes for patients with liver metastases in newly diagnosed ovarian cancer. Methods: In the Surveillance, Epidemiology, and End Results (SEER) database, we identified the ovarian cancer patients from 2010 to 2016. Multivariable logistic regression was used to determine whether histological types were associated with the presence of liver metastases at diagnosis. The Kaplan-Meier method and multivariable Cox regression was performed to identify covariates associated with survival using the histological types.Results: Among 25293 ovarian cancer patients, 1749 cases presented with liver metastases. The incidence proportions were highest among ovarian carcinosarcoma patients (OR=17.76, 95% CI=9.26-34.09), and liver metastasis specificity was the highest in the clear cell type (70.69% of the metastatic subset). The median cancer-specific survival (CSS) for non-metastatic ovarian cancer patients was 77 months, but the ovarian cancer with only liver metastasis was 21 months. The mucinous (5 months; vs nonepithelial subtype, HR=0.26; 95% CI, 0.14-0.49) subtype experienced the shortest median survival among all histologic types.Conclusion: This population-based study provides that liver was one of the most common distant visceral organs for ovarian cancer metastasis, and the incidence proportions of liver metastasis were highest for carcinosarcomas subtype, and the mucinous ovarian cancer with liver metastasis being associated with the poorest survival.
The Impact of the Covid-19 Pandemic on Rhegmatogenous Retinal Detachment Treatment Patterns
Authors: Li Jipeng , Zhao Meng , She Haicheng 
Published: July 2021

Abstract
Background: To describe changes in rhegmatogenous retinal detachment (RRD) surgical procedures in Beijing during the COVID-19 pandemic. Material and Methods:A retrospective cohort of RRD patients was analyzed. Patients were divided into the COVID-19 pandemic group and pre-COVID-19 group according to their presentation. The presurgery characteristics, surgical procedures, and surgery outcomes were collected. The potential factors related to the choice of pars plana vitrectomy (PPV) or scleral buckling (SB) were analyzed using logistic regression. The differences in the procedure choice under specific conditions were compared. Surgery outcomes were compared between the two groups.Results:In the COVID-19 pandemic group, less patients received SB (27.8%, 41.3%, p=0.02) while more patients received PPV (72.2%, 58.6%, p=0.02); in patients who received SB, fewer patients received subretinal fluid drainage (45.4%,75.7%, p=0.01); in patients who received PPV, fewer patients received phacovitrectomy (7.0%, 21.0%, p=0.02). The choice of PPV was related to older age (1.03, p=0.005), the presence of RRD with choroidal detachment (RRD-CD) (2.92, p=0.03), pseudophakia (5.0, p=0.002), retinal breaks located posterior to the equator(4.87, p<0.001), macular holes (9.76, p=0.005), and a presurgery visual acuity (VA) less than 0.02 (0.44 , p=0.03). Fewer phakia patients with retinal breaks located posterior to the equator (1/28, 11/30, p=0.01) and fewer patients with chronic RRD and subretinal strand (1/9, 9/16, p=0.03) received SB in the COVID-19 pandemic group. More patients with improved VA (55.7%, 40.2%, p=0.03) in the COVID-19 pandemic group. The overall single-surgery retinal attachment rate was similar in the two groups (94.9%, 94.5%, p=0.99).Conclusions:During the COVID-19 pandemic, the main reason for the increased number of PPV in RRD treatment was that more complicated cases were presented. However, the surgeons were conservative in procedure choice in specific cases. The adjustments on RRD treatments leads to comparable surgery outcomes.
Relationship Between Tooth Loss and Sarcopenia in Chinese Suburban Community-Dwelling Older Adults
Authors: Wang Feng , Wang Jingru , Han Peipei , Liu Yuewen , Ma Weibo , Zhang Hui , Wu Ning , Sang Sijia , Xia Yining , Pan Jiangtao , Liu Yang , Xie Fandi , Niu Shumeng , Hu Hao , Wang Hongbing , Yu Ying , Guo Qi 
Published: July 2021

Abstract
Background: Both sarcopenia and loss of teeth are associated with aging. The purpose of this study was to investigate potential relationships between tooth loss and sarcopenia and components of sarcopenia, including declining muscle mass, muscle strength, and physical performance, in Chinese suburban community-dwelling older adults.Methods: The subjects were 1494 people over 60 years of age (average age: 71.64 ± 5.97 years；men, n=609) from Chongming District of Shanghai and Hangu District of Tianjin. The Asian Working Group for Sarcopenia (AWGS) criteria were used to define sarcopenia. The three basic diagnostic components of sarcopenia (muscle mass, muscle strength, and physical performance) were assessed using a bioelectrical impedance analyzer, a grip strength test, and a four-meter walk test, respectively. The subjects were divided into groups depending on self-reported loss of teeth. Results: After adjusting for confounding variables, we found no correlation between tooth loss and sarcopenia or muscle mass. However, the walking speed of female participants with at least 10 teeth lost was 0.059 m/s slower than that of participants with fewer than 10 teeth lost (P＜0.001), and grip strength was 1.577 kg lower among male participants with at least 10 teeth lost than among males with fewer than 10 teeth lost (P =0.023).Conclusion: Our results suggest that tooth loss is negatively correlated with muscle strength in males and average walking speed in females. These results are consistent with the importance of good oral hygiene in preventing declines of physical performance in older adults.
Endoplasmic Reticulum Stress Contributes To The Decline in Doublecortin Expression in Immature Neurons in Mice with Long-Term Obesity and Memory Impairment
Authors: Nakagawa Kiyomi , Islam Saiful , Ueda Masashi , Nakagawa Toshiyuki 
Published: July 2021

Abstract
Adult hippocampal neurogenesis (AHN) plays an important role in hippocampus-dependent function. The number of doublecortin (Dcx)-positive immature neurons in the dentate gyrus (DG) decreases during aging and especially in the early stages of Alzheimer’s disease (AD) and is further reduced in later stages of AD. Obesity in midlife is associated with dementia later in life; however, the underlying mechanisms by which obesity results in the development of dementia later in life remain unknown. Here, we show that endoplasmic reticulum (ER) stress was activated in the hippocampus, and processes of Dcx-expressing immature neurons were shortened, coexpressing CHOP in APP23 AD model mice with high-fat diet (HFD)-induced long-term obesity as well as aged Leprdb/db (db/db) mice. Moreover, in differentiating cells from hippocampal neurospheres, Dcx mRNA was rapidly degraded via a microRNA (miRNA) pathway after thapsigargin treatment in vitro. These results indicate that loss of Dcx mRNA induced by ER stress during AHN may be an underlying mechanism of memory impairment in obese individuals later in life.