bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Factors That Influence the Level of Underpricing of Shares in Non-Financial Companies That Conduct IPO (Initial Public Offering) on the Indonesian Stock Exchange
Authors: Minawati Dewi  , Sadikin Ali , Fahmi Roy Dalimunthe  
Published: November 2023

Underpricing is also often defined as the positive difference between the share price in the secondary market and the share price in the primary market or during the initial public offering (IPO). This price difference is known as the initial return (IR) or positive return for investors. Underpricing is a common phenomenon that often occurs in the capital market and when companies conduct an initial public offering (IPO). This research was conducted to analyse the factors that affect the level of stock underpricing in non-financial companies. These factors are Return on assets, financial leverage, underwriter reputation, and company size. The population of this study is non-financial companies that conducted IPOs on the Indonesia Stock Exchange in 2015-2019. Sampling using purposive sampling, namely sample selection with certain criteria, so that 30 companies were obtained as research samples. The research method uses multiple linear regression, classical assumption test, t test and f test. The results showed that only company size has a significant effect on underpricing. While return on assets, financial leverage and underwriter reputation have no significant effect on underpricing. Simultaneously and significantly return on assets, financial leverage, underwriter reputation and company size affect underpricing.
Focus Group Discussion (FGD) Pendampingan dalam Perekrutan dan Pelatihan Kompentensi bagi Pemuda Desa Miskin Putus Kerja sebagai Pemandu Wisata Trekking Sentul, Bogor
Authors: Dewi Euis Puspita , Suwartane I Gede Agus , Adriani Hanni , Rahmawati Khina Januar , Ramadhana Thasyia 
Published: November 2023

Artikel ini berisi kegiatan Focus Group Discussion (FGD) sebagai salah satu rangkaian dari kegiatan pendampingan Tim Pelaksana Pengabdian Kepada Masyarakat dari Universitas Persada Indonesia dan Sekolah Tinggi Pariwisata Trisakti dalam pendampingan dan pelatihan kompetensi kepada mitra komunitas Paguyuban Lokal Guide Sentul yakni sebuah paguyuban masyarakat yang bergerak di bidang pengembangan kegiatan wisata outdoor. Pendampingan dan pelatihan kompetensi Pemandu Wisata Trekking dilakukan dalam rangka mendukung visi dari mitra yakni selain meningkatkan perekonomian masyarakat lokal juga memberikan rasa aman dan nyaman bagi para penyedia jasa yang berada diwilayah tersebut. Oleh karena itu, pendampingan dalam perekrutan dan pelatihan kompetensi menjadi kebutuhan mitra selain dapat meningkatkan keterampilan tetapi juga meningkatkan pemandu wisata trekking yang handal dan professional serta dapat meningkatkan keterlibatan masyarakat lokal. Metode yang digunakan adalah focus group discussion dan kuesioner guna mendapatkan informasi sebagai dasar dalam penyusunan materi keterampilan dan pengetahuan yang spesifik. Peserta terdiri dari pemandu wisata, operator dan masyarakat lokal berusia lebih dari 17 tahun. Hasil FGD menyimpulkan bahwa pendampingan dan pelatihan keterampilan tidak hanya mengenai pemandu wisata sesuai dengan SKKNI tapi juga diperlukan keterampilan mengenai Public Speaking, Risk Management dan Emergency First Response
This article contains Focus Group Discussion (FGD) activities as one of a series of mentoring activities for the Community Service Implementation Team from Persada Indonesia University and Trisakti Tourism College in mentoring and competency training to community partners Paguyuban Lokal Guide Sentul, a community group engaged in the development of outdoor tourism activities. Assistance and competency training for Trekking Tour Guides are carried out in order to support the vision of partners, namely in addition to improving the economy of the local community also provides a sense of security and comfort for service providers in the region. Therefore, assistance in recruitment and competency training is a need for partners not only to improve skills but also to improve reliable and professional trekking tour guides and can increase local community involvement. The methods used are focus group discussions and questionnaires to obtain information as a basis for the preparation of specific skills and knowledge materials. Participants consisted of tour guides, operators and local people over 17 years old. The results of the FGD concluded that mentoring and skill training are not only about tour guides in accordance with SKKNI but also skills on Public Speaking, Risk Management and Emergency First Response
Transformasi Digital Dan Pengukuran Kompetensi Pedagogik Serta Pengukuran Profil Berkelanjutan Guru Sdn Kedoya Utara
Authors: Susanto Ratnawati , Sofyan Herlinda , Yulhendri Yulhendri 
Published: November 2023

Digital Transformasi bagi guru merupakan suatu keharusan dan penguatan kompetensi pedagogik guru perlu ditindaklanjuti dengan pengukuran profil secara berkelanjutan. Pemanfaatan dunia teknologi dalam proses pembelajaran di sekolah menjadi suatu keniscayaan bahkan kewajiban bagi Guru untuk peningkatan kompetensi dalam proses pengelolaan pembelajaran. Kemampuan melakukan proses digital transformasi dan pengukuran atau yang disebut asesmen perlu dilakukan pada tingkat individu dan sekolah dan hendaknya menjadi strategi program peningkatan kapasitas dan kapabilitas Lembaga pendidikan yang berfokus pada kualitas dan kebutuhan peserta didik. Untuk itu, sebagai bagian dari Tridharma Perguruan Tinggi, maka 2 dosen dari FKIP Universitas Esa Unggul, dan satu lagi dari Fasilkom Universitas Esa Unggul serta 7 mahasiswa melakukan Program Kemitraan Masyarakat (PKM) berupa pemanfaatan program aplikasi asesmen untuk transformasi kepemimpinan pembelajaran bagi guru SDN Kedoya Utara 03.
Digital Transformation for teachers is a necessity and strengthening teacher pedagogical competence needs to be followed up with ongoing profile measurements. Utilizing the world of technology in the learning process at school has become a necessity and even an obligation for teachers to increase competence in the learning management process. The ability to carry out digital processes of transformation and measurement or what is called assessment needs to be carried out at the individual and school level and should be a program strategy for increasing the capacity and capability of educational institutions that focuses on the quality and needs of students. For this reason, as part of the Tridharma of Higher Education, 2 lecturers from FKIP Esa Unggul University, and another from Fasilkom Esa Unggul University as well as 7 students carried out the Community Partnership Program (PKM) in the form of utilizing an assessment application program to transform learning leadership for Kedoya Elementary School teachers North 03.
Bumdes “Bina Sejahtera”: Perbaikan Aspek Hukum, Manajemen dan Keuangan
Authors: Saefullah Encep , Asnawi Asnawi , Husni Mohamad 
Published: November 2023

Tujuan kegiatan Pemberdayaan Kemitraan Masyarakat (PKM) ini adalah (1), Untuk pendampingan hukum berkaitan dengan legalitas hukum BUMDes dan untuk meningkatkan pemahaman hukum, (2) Untuk meningkatkan pengetahuan dan keterampilan mitra dalam pengelolaan manajemen usaha dan keuangan usaha yang baik dan benar melalui penerapan Ipteks, dan (3) Untuk meningkatkan peran BUMDes dalam pemberdayaan ekonomi masyarakat, sehingga kesejahteraan masyarakat turut meningkat. Untuk mencapai tujuan tersebut tim pengabdi menyusun rencana kegiatan yang meliputi 4 (empat) tahap, yaitu tahap 1 analisis situasi dan kondisi mitra, tahap 2 persiapan dan transfer Ipteks, tahap 3 pelatihan dan pendampingan dan tahap 4 evaluasi dan keberlanjutan program. Dengan menggunakan metode kronologis, pelaksanaan kegiatan ini menghasilkan peningkatan Pengetahuan dan Pemahaman Hukum, peningkatan Pengetahuan dan Keterampilan mitra tentang pengelolaan Manajemen dan Keuangan BUMDes sebesar 81,67%. Mitra PKM ini adalah Pemerintah Desa Kadubeureum dan pengelola BUMDes “Bina Sejahtera” Desa Kadubeureum.
The objectives of this Community Partnership Empowerment (PKM) activity are (1), For legal assistance related to the legality of BUMDes law and to increase legal understanding, (2) To increase the knowledge and skills of partners in good and correct business management and business finance through the implementation Science and Technology, and (3) To increase the role of BUMDes in empowering the community's economy, so that community welfare also increases. To achieve this goal, the service team prepared an activity plan which included 4 (four) stages, namely stage 1 analysis of the partner's situation and condition, stage 2 of preparation and transfer of science and technology, stage 3 of training and mentoring and stage 4 of program evaluation and sustainability. By using the chronological method, the implementation of this activity resulted in an increase in Legal Knowledge and Understanding, an increase in partners' Knowledge and Skills regarding BUMDes Management and Finance by 81.67%. The PKM partners are the Kadubeureum Village Government and the management of the BUMDes "Bina Sejahtera" of Kadubeureum Village
Peningkatan Pengetahuan dan Keterampilan Menghias Kain Melalui Teknik Eco Print Bagi Siswi SMP Islam Madinatul Ilmi Muara Gembong Kabupaten Bekasi
Authors: Purnama Rahayu , Radiona Vivi 
Published: November 2023

Industri kreatif bidang fashion menjadi peluang usaha yang semakin berkembang. Selain itu, produk hasil fashion dapat meningkatkan perekonomian masyarakat serta meningkatkan kepedulian masyarakat terhadap lingkungan hidup.Kegiatan Pengabdian pada masyarakat berupa pelatihan ecoprint bertujuan untuk mengoptimalkan aset/potensi daerah binaan yakni Desa Pantai Sederhana Muara Gembong Kabupaten Bekasi untuk dapat memanfaatkan tanaman ataupun sampah tanaman oleh masyarakat sekitar. Selain berkontribusi terhadap kelestarian lingkungan, kegiatan PkM ini diharapkan menjadi peluang usaha sehingga dapat meningkatkan penghasilan masyarakat daerah binaan. Metode pelaksanaan kegiatan PKM ini adalah dengan metode Asset Based Community Development (ABCD).Metode ABCD merupakan paradigma dalam pengabdian masyarakat dimana pada prinsipnya yakni melakukan pemberdayaan komunitas dengan bertolak dari aset dan kekuatan dari komunitas. Kegiatan PkMdilakukan oleh dosen Tata Busana, Fakultas Teknik, Universitas Negeri Jakarta berdasarkan permasalahan dan kebutuhan masyarakat. Pemberian keterampilan ini diharapkan masyarakat dapat memanfaatkan dedaunan yang ada di sekitar agar menjadi suatu produk yang bernilai jual melalui teknik eco print.
The creative industry in the fashion sector is a growing business opportunity. In addition, fashion products can improve the community's economy and increase public awareness of the environment. Community service activities in the form of ecoprint training are aimed at optimizing the assets/potential of the target area, namely Pantai Sederhana Village, MuaraGembong, Bekasi Regency, to be able to utilize plants or plant waste by the surrounding community. In addition to contributing to environmental sustainability, this PkM activity is expected to become a business opportunity so that it can increase the income of the target area community. The method for implementing this PKM activity is the Asset Based Community Development (ABCD) method. The ABCD method is a paradigm in community service which in principle is empowering the community by starting from the assets and strengths of the community. PkM activities are carried out by fashion design lecturers, Faculty of Engineering, Jakarta State University based on the problems and needs of the community. With this skill, it is hoped that the community can take advantage of the leaves around them so that they become a product that has a sale value through the eco print technique
Trismelasmos neirai sp. n. (Lepidoptera, Cossidae, Zeuzerinae) from Solomon Islands
Authors: Yakovlev Roman V. , Hulsbosch Ramon 
Published: November 2023

The article describes Trismelasmos neirai Yakovlev & Hulsbosch sp. nov. distributed in Solomon Islands (Guadalcanal Island). The article has two illustrations. The new species is most close to T. vavilovi Yakovlev, 2022, from which is differs in a series of characters: the uniform coating of gray and light grey scales on the upper surface of the fore wing (in T. vavilovi, there is a light portion in the middle of the fore wing and a small light-brown portion on the fore wing basally); the smooth abdominal margin of the valve (in T. vavilovi, the abdominal margin of the valve has a deep notch on the border between the basal and medium thirds); the phallus, strongly curved along all its length (in T. vavilovi, the phallus is almost straight).
The Cycles of Alpha Centauri: Double Dipping of AB
Authors: Ayres Thomas 
Published: November 2023

Abstract
In mid-2023, the Sunlike dwarfs of nearby α Centauri (HD 128620 (“A”): G2 V; HD 128621 (“B”): K1 V; hereafter “AB”) coincidentally both entered coronal (T ≈ 1–3 MK) low states in their long-term X-ray cycles, as captured by the Chandra Observatory and its High Resolution Camera (HRC-I). The assessment benefited from a sensitivity degradation model for HRC-I based on a “check star,” the F subgiant Procyon (α Canis Minoris A; HD 61421: F5 IV–V), further validated by Hubble Space Telescope time series of the Fe xii 1241.985 Å and 1349.396 Å coronal forbidden lines (T ≈ 1.6 MK) of all three stars. The AB starspot-cycle periods noted previously, 19 and 8 yr, appear to be holding. These deviate substantially from the 11 yr solar example, despite only modest differences in the stellar properties. The new cycle-minimum L
X/L
BOL of α Cen A is similar to that of the previous minimum observed by Chandra in 2005–2010, and close to solar-MIN X-ray levels in 2009 and 2019, with implications for the “basal” coronal flux of low-activity early G stars. The recent α Cen B X-ray MIN is similar to that in 2016 but higher than an earlier one in 2007–2009. Significantly, the B X-ray minima (in L
X/L
BOL) are comparable to the solar Cycle 24 maximum, suggesting plentiful starspots at the B-cycle MIN (contrary to the solar case). Tangentially, the current AB low states favor Doppler-reflex detections of planets, as opposed to the coronal high states, when elevated chromospheric activity can add nuisance signals to radial velocity time series.
Un parfum d’amande amère : les allemands, le cyanure et la fin du troisième Reich
Authors: Talloen Christophe , Van Samang Fabian 
Published: November 2023

Fabian Van Samang et Christophe Talloen évoquent dans cet article la véritable épidémie de suicides par cyanure qui a touché l’Allemagne en 1945.
Demonen en sprookjes: de Shoah tussen realiteit en verbeelding in hedendaagse jeugdromans
Authors: Bazin Laurent 
Published: November 2023

In dit artikel schuift Laurent Bazin de hypothese naar voor dat de literaire verbeelding een perfect aanvaardbare manier is om een onmogelijk te vatten moment in de geschiedenis te benaderen - precies omdat ze door een generatie, die bij uitstek gevoelig is voor existentiële crises en communicatieblokkades, als een natuurlijke reactie wordt ervaren. Bazin poneert de idee dat hedendaagse literatuur voor tieners de voorwaarden schept voor een hernieuwde relatie met het verleden. Terwijl ze ten volle het risico van ongeloofwaardigheid aanvaardt, kan ze lezers die zich zelf in problematische situaties bevinden, bewust maken van het onvatbare van dit deel van de Geschiedenis.
Cold Mechanical Isolation of Placental Macrophages as a Method to Limit Procedure-Induced Activation of Macrophages
Authors: Eskandar Sharon , Bezemer Romy E , Eggen Bart J L , Prins Jelmer R 
Published: November 2023

Abstract
Isolation of placental macrophages using enzymatic digestion at warm temperatures is widely used for in vitro studies. However, studies in brain and kidney tissue show that this method activates immune cells, immediate early genes, and heat shock proteins. Isolating placental macrophages while preserving their tissue-specific characteristics as much as possible is pivotal to reliably studying their functions. We therefore developed a mechanical dissociation protocol at low temperatures and compared this to enzymatic digestion at high temperatures. Decidual and villous macrophages were isolated from term human placentas. A cell suspension was generated by mechanical dissociation using a gentleMACS. For warm enzymatic digestion, Accutase was added, followed by incubation at 37°C. Macrophages were isolated after Ficoll density gradient centrifugation. Cell types were analyzed with flow cytometry (CD45, CD14, CD80, CD86, CD163, and CD206) and their activation status with real-time PCR (FOS, JUN, HSP27, HSP70, IL1β, TNFα, IL10, and TGFβ) after cell sorting. A higher proportion of leukocytes and macrophages was obtained from the villi with cold mechanical dissociation (p &lt; 0.05). Compared to warm enzymatic digestion, cold mechanical dissociation resulted in a higher expression of CD163 in villous and decidual macrophages (p &lt; 0.05). Warm enzymatic digestion showed higher levels of TNFα, IL1β, and IL10 in decidual and villous macrophages, and HSP70 in villous macrophages. Our data show that mechanical dissociation of placental tissue at low temperatures is associated with less activation of placental macrophages. This suggests that cold mechanical dissociation is a preferred method, resulting in macrophages that more closely resemble their in-tissue state.
Comparison of Postoperative Pain and Clinical Outcomes of Total Knee Arthroplasty Among Patients with Rheumatoid Arthritis and Osteoarthritis Referred to Clinic or Emergency Department
Authors: Teimouri Mehdi , Majedi Mohammad Àzad , Hosseini Alireza , Aliakbari Mohsen , Motififard Mehdi , Taravati Amirmohammad , Zand Fatemeh , Sadeghian Amirhossein , Moghadam Mohammad Bakhtiari 
Published: November 2023

Abstract

Background:
Total knee arthroplasty (TKA) is among the most frequent orthopedic procedures. TKA has been shown to provide significant benefits to patients with rheumatoid arthritis (RA) and osteoarthritis (OA). We hypothesized that patients undergoing primary TKA with diverse preoperative diseases would have varying expectations for both pain and function following TKA.

Materials and Methods:
Patients diagnosed with OA or RA participated in this prospective cohort investigation. We assessed variables including Knee society score (KSS), and patient’s quality of life using 36-Item Short Form Survey Instrument (SF-36). Pain was also measured using the Visual Analogue Scale (VAS).

Results:
In this study, 606 patients including 412 females and 194 males with a mean age of 65.5 ± 8.7 years were included in the study. Among patients, 46 patients underwent TKA due to RA and 560 patients due to knee OA. There was no statistically significant difference in term of KSS clinical score before the operation (P = 0.101). The mean of KSS clinical score and functional score variables at 6 months and 12 months after the operation were higher in OA group in comparison to RA group. SF-36 was significantly improved in OA group in comparison to RA group. Also, VAS in the RA group is significantly higher than in the OA group after 12 months of follow-up.

Conclusion:
Our results demonstrate that patients with OA after TKA have better KSS clinical and functional results than patients with RA.
Probiotic Potential, Antiproliferative, and Proapoptotic Activities of Lactobacillus fermentum Isolated from Breast Milk
Authors: Shirvanian Moein , Azimian Zavareh Vajihe , Zamanzadeh Zahra , Janghorban Marjan , Mohammadi Elmira , Ahangarzadeh Shahrzad 
Published: November 2023

Abstract

Background:
Breast milk is always the best choice for infant’s nutrition due to its useful compounds such as immune cells and molecules, oligosaccharides, as well as bacteria and their metabolites. We identified and characterized the isolated strain from human breast milk in this study.

Materials and Methods:
A total of 20 lactating mothers aged 25 to 34 years were enrolled in our study. We collected the breast milk samples in sterile microtubes. 100 μl of each sample was spread on de Man-Rogosa-Sharpe (MRS) agar plates and incubated aerobically at 37°C for 48 hr. After identifying the isolated strain, initial tests (hemolysis inactivity and L-arginine hydrolysis, catalase), the acid tolerance, bile tolerance, and antibiotics susceptibility of the isolated strain were estimated. Furthermore, the antiproliferative and proapoptotic activities of heat-killed cells) HKC) and cell-free supernatant (CFS) of the strain on the HT-29 cell line were evaluated using MTT assay and flow cytometry analysis, respectively.

Results:
The isolated strain was Gram-positive, bacilli in shape, catalase-negative, non-hemolytic, and negative for L-arginine hydrolysis. By 16S rRNA gene sequencing, the isolated strain was Lactobacillus fermentum. According to MTT assay and flow cytometry results, the HKC and CFS of the isolated strain reduced the viability of the HT-29 cells. The total apoptosis induced in HT-29 cells by HKC and CFS was 65.98% and 70.1%, respectively.

Conclusion:
Our findings suggest that this strain, despite the properties of probiotic bacteria, has potential antiproliferative and proapoptotic capabilities.
Spinal Cord Tumors: A Review of Demographic Characteristics and Treatment Follow-Up of Patients in Isfahan City, Iran
Authors: Mahmoodkhani Mehdi , Rezvani Majid , Aliyari Majid , Shafiei Mehdi , Tehrani Donya S. 
Published: November 2023

Abstract

Background:
Given that spinal cord tumors cause damage to the central nervous system, the involvement of body organs, patients’ reduced quality of life, and the follow-up of patients should be performed with more sensitivity. Therefore, the present study aimed to determine the demographic characteristics and treatment follow-up of patients with spinal cord tumors.

Materials and Methods:
The present descriptive-analytical and cross-sectional study investigated all patients with spinal cord tumors in 2022 who visited the Kashani Hospital Isfahan. A total of 31 patients were included in the study using the census sampling method. The data were collected by a checklist and three pain scales, namely the Dennis pain scale, the Frankel Grade classification, and Nurick’s grading scales.

Results:
The present cross-sectional study examined 31 patients with spinal cord tumors who visited the Kashani Hospital in Isfahan. Most spinal cord tumors were ependymoma with nine cases (29%) and neurofibroma with six cases (19.35%). The tumor site was thoracic in 10 cases (33.33%). In the follow-up phase, 31 patients (53.4%) returned to their normal life with full recovery and 10 (17.2%) died. Three (75%) out of four cases of tumor recurrence had ependymoma tumors and one (25%) had astrocytoma. There was a significant difference between the patients’ pre- and post-operative pain severity and functional status as the post-operative scores decreased on all three scales.

Conclusion:
The results may contribute to improve the pre-operative planning, optimization, and monitoring of the patient’s recovery after the operation.