bluuebunny/crossref_metadata_2025 huggingface dataset:
STUDY OF AUTOIMMUNIZATION MARKERS IN PATIENTS WITH COVID-19 ASSOCIATED MULTISYSTEM INFLAMMATORY SYNDROME
Authors:   Novosibirsk State Medical University, Novosibirsk, Russia, Karpovich G.S. ,   Children’s City Hospital No. 3, Novosibirsk, Russia, Kuimova I.V. ,   Novosibirsk State Medical University, Novosibirsk, Russia, Ryabichenko T.I. ,   Federal Research Center for Fundamental and Translational Medicine, Novosibirsk, Russia, Obukhovа O.O. ,   Federal Research Center for Fundamental and Translational Medicine, Novosibirsk, Russia, Voevoda M.I. ,   Federal Research Center for Fundamental and Translational Medicine, Novosibirsk, Russia
Published: October 2024

Introduction. Multisystem inflammatory syndrome associated with COVID-19 (MIS-C) is a hyperinflammatory condition with unknown pathogenesis. It is generally accepted that one of the theories that could potentially explain the pathogenesis of MIS-C is the development of autoimmune aggression. Aim. To determine the presence of autoimmunization markers in patients with COVID-19 associated multisystem inflammatory syndrome by detecting antibodies to single-stranded and native DNA. Materials and methods. A prospective multicenter study was carried out, which included 52 patients with a verified diagnosis of MIS-C. The main laboratory data were analyzed, markers of autoimmune aggression were identified by determining antibodies to single-stranded DNA, as well as antibodies to native DNA. Results. The paraclinical picture of MIS-C is based on the realization of hyperinflammatory parameters. The mean values of the corresponding inflammatory parameters were: WBC – 18.9 (12.4; 51.3); CRP – 128 (64; 398), respectively. In 35% of cases, the procalcitonin level was higher than 2 ng/ml. A number of parameters described prothrombogenic activity (the mean values of D-dimers were 1238 (684; 7840); Tr – 598 (157; 1112)), which characterized the nonspecific involvement of the vascular component in the pathological process. In the examined patients with MIS-C, no significant levels of the main autoantibodies were detected (the mean values were 34.6 (8.3; 1671.3) for antibodies to single-stranded (denatured) DNA and 30.7 (14.9; 634.8) for antibodies to native (double-stranded) DNA, with reference values of less than 20 U/ml). Conclusion. The data obtained from the study cast doubt on the potential “autoimmune” theory of MIS-C pathogenesis. Prerequisites are being formed for further search for new potential theories of MIS-C pathogenesis, including the study of a wider range of autoimmune markers, as well as the search for specific manifestations of immune dysregulation.
PEMBERIAN TAMBAHAN VITAMIN E DAN MINYAK IKAN PADA PAKAN INDUKAN IKAN BETOK (Anabas testudineus)
Authors: Agustinus Frid , Augusta Tania Serezova , Mantuh Yusanti , Ririn Ririn
Published: October 2024

Ikan betok (Anabas testudineus) merupakan salah satu jenis ikan rawa yang dapat dibudidayakan. Pakan ikan yang diberi tambahan vitamin E dan minyak ikan berguna dalam  pertumbuhan ikan betok dan mematangkan gonad ikan betok, sehingga menghasilkan larva untuk  dibudidayakan dan tidak lagi mengandalkan hasil tangkap dari alam.Penelitian ini bertujuan untuk  melihat dampak pemberian vitamin E dan minyak ikan pada pakan indukan ikan betok, yang berguna untuk mematangkan gonad induk betina dan jantan, mengetahui pertumbuhanberat dan panjang mutlak,kelangsungan hidup, fekunditas,jumlah telur menetas dan kualitas air. Pelaksanaan penelitian ini selama 2 minggu pemeliharaan menggunakan 3 buah aquarium yang masing-masing berisi 5 ekor indukan betok betina dan 5 ekor indukan betok jantan, dengan 3 perlakuan yaitu perlakuan A (pakan diberi tambahan vitamin E sebanyak 150mg/kg),perlakuan B (pakan diberi tambahan vitamin E sebanyak 150mg/kg dan minyak ikan 30g/kg) dan perlakuan C (pakan tanpa penambahan ). Hasil penelitian menunjukkan bahwa perlakuan B dengan berat mutlak tertinggi (10,86g), dibandingkan dengan perlakuan A (10,76 g) dan C (7,78 g).Pertumbuhan panjang mutlak tertinggi nampak pada Perlakuan B yaitu 1 cm, dibandingkan perlakuan A (0,8cm) dan C (0,6cm). Fekunditas terbanyak pada perlakuanA(3.479 butir telur), B (1.944 butir telur) dan C (970 butir telur). Hatching rate terbanyak pada perlakuan A (82,29%), B (76,49%) dan C (53,91%). Sedangkan kelangsungan hidup larva tertinggi terdapat pada perlakuan A (68,49%),  dilanjutkan perlakuan B(62,24%) dan  C (58,14%). Parameter kualitas air masih dalam kisaran normal untuk indukan dan kehidupan larva ikan.
KLUSTERISASI KELOMPOK TANI DI SULAWESI SELATAN
Authors: Mujahida Mujahida , Sapar Sapar , Lamane Siti Aisa
Published: October 2024

ABSTRACTGrouptani is a horizontal farmers' union that can consist of several units in a village based on commodity, farm area, and gender. The existence of grouptani has many functions, one of which is as a condition of access to funding programmes from the Government. The aim of this study is to cluster the species based on their class in the South Sulawesi region. The research method used is clusterization using the K-Mens method. The data used is accessed from the website of the agricultural survey center. The results of the cluster analysis show that there are five clusters of farm groups based on their classes. Cluster 1 consists of 5 districts/cities: Makassar City, Parepare, Palopo, Barru, and Soppeng. Cluster 2 is composed of 7 Districts namely Jeneponto, Wajo, Luwu, Bulukumba, Gowa, Northern Luvu, and East Luwou. Claster 3 consists from 7 Districs namely Bantaeng, Selayar, Pangkep, Takalar, Sinjai, Maros, and Enrekang. It is expected that this research will be a benchmark in evaluating the performance of agricultural pipes in the construction of farm groups. Keywords:  Ability Classes, Clustering, Farmer Groups ABSTRAKKelompoktani merupakan persekutuan petani secara horizontal yang dapat terdiri dari beberapa unit dalam suatu desa berdasarkan komoditas, luas tanam pertanian, dan gender. Keberadaan kelompoktani memiliki banyak fungsi yang salah satunya adalah sebagai persyaratan mengakses program pendanaan dari Pemerintah. Sehingga penentuan kelas kelompoktani yang dilakukan oleh penyuluh tiap tahun akan sangat dibutuhkan oleh para petani. Tujuan dari penelitian ini adalah untuk mengklusterisasi kelompoktani berdasarkan kelasnya di wilayah Sulawesi Selatan. Metode penelitian yang digunakan adalah klusterisasi menggunakan metode K-Mens. Data yang digunakan diakses dari website pusat penyuluhan pertanian. Hasil analisis kluster menunjukkan bahwa terdapat 5 kluster kelompok tani berdasarkan kelasnya. Kluster 1 terdiri dari 5 kabupaten/kota yakni Kota Makassar, Parepare, Palopo, Barru, dan Soppeng. Kluster 2 terdiri dari 7 kabupaten yakni Kabupaten Jeneponto, Wajo, Luwu, Bulukumba, Gowa, Luwu Utara, dan Luwu Timur. Kluster 3 terdiri dari 7 kabupaten yakni Kabupaten Bantaeng, Selayar, Pangkep, Takalar, Sinjai, Maros, dan Enrekang. Kluster 4 terdiri dari 1 kabupaten yakni Kabupaten Bone. Serta Kluster 5 terdiri dari 4 kabupaten yakni Kabupaten Toraja Utara, Toraja, Pinrang, dan Sidrap. diharapkan penelitian ini menjadi acuan dalam mengevaluasi kinerja penyuluh pertanian dalam pembinaan kelompok tani. Kata Kunci : Klusterisasi, Kelompok Tani, Kelas Kemampuan
STRATEGI PENGEMBANGAN USAHATANI JAGUNG HIBRIDA DI DESA KENARI KECAMATAN LEMITO KABUPATEN POHUWATO
Authors: Komendangi Andika , Baruwadi Mahludin , Aisyah R St
Published: October 2024

Jagung hibrida merupakan salah satu tanaman pangan dunia yang terpenting, selain gandum dan padi. Selain itu, penelitian ini bertujuan mengidentifikasi faktor internal dan ekternal usahatani jagung hibrida di Desa Kenari Kecamatan Lemito Kabupaten Pohuwato dan Mengetahui agregatif strategi pengembangan usahatani jagung hibrida di Desa Kenari Kecamatan Lemito Kabupaten Pohuwato. Informan dalam penelitian ini dibagi menjadi 2 (dua) yaitu: 1) Informan kunci yang terdiri dari 10 kelompok tani, dan 2) Informan biasa yaitu penyuluh dan aparat desa. Metode penelitian ini menggunakan data primer dan data sekunder, serta dianalisis menggunakan analisis SWOT. Hasil penelitian Strategi pengembangan usahatani jagung hibrida di Desa Kenari Kecamatan Lemito Kabupaten Pohuwato yaitu berada pada kuadaran I yang mendukung strategi Agresif atau S-O  (Strenght-Opportunites) dengan menggunakan kekuatan dan peluang yang dimiliki. Adapun strategi SO yaitu memanfaatkan dukungan pemerintah dengan meningkatkan peran kelompok tani sebagai wadah komunikasi untuk pengembangan usahatani jagung hibrida agar memenuhi permintaan pasar, memanfaatkan dukungan lembaga keuangan dalam pengembangan usahatani jagung hibrida, dan memanfaatkan kontinuitas produksi jagung dengan melakukan kesepakatan bersama tengkulak.Kata Kunci : jagung hibrida, pengembangan, internal, eksternal, SWOT
KOMPARASI PREFERENSI PETANI JAGUNG DAN CABAI RAWIT DALAM MATERI PENYULUHAN UNTUK PERTANIAN BERKELANJUTAN
Authors: Anisa Anisa , Arsyad Karlena , Sirajuddin Zulham
Published: October 2024

Suwawa Selatan is one of the areas vulnerable to climate change, this condition is caused by unsustainable agricultural practices such as land clearing on slopes and burning agricultural waste. This study aims to identify the level of knowledge and implementation of sustainable agriculture that is relevant to the needs of farmers and prioritize extension materials needed by farmers. The method used in this study is a quantitative method that uses BNA analysis techniques and independent T-test statistical tests. The results showed that maize farmers had a lower knowledge level than chili farmers regarding sustainable agriculture components. Meanwhile, chili farmers in Suwawa Selatan needed more materials to increase the use of organic fertilizers and reducing excessive soil plowing (priority), while the priority extension materials for corn farmers in Suwawa Selatan sub-district were reducing the use of chemical fertilizers and reducing the use of chemical herbicides (priority).
TINGKAT KEPUASAN PETANI PADA KINERJA PENYULUH DALAM MELAKSANAKAN PROGRAM PENYULUHAN PERTANIAN DI DESA PARIS KECAMATAN MOOTILANGO
Authors: Rauf Nurain , Bempah Irwan , Saleh Yanti
Published: October 2024

The study aimed to determine the level of farmer satisfaction with the agricultural extension program in extension program in Paris Village. This research was conducted in Paris Village, Mootilango Subdistrict using a survey research type with information collection techniques carried out using a list of questions compiled in a questionnaire. This study had a sample of 39 respondents who used the Important Performance Analysis (IPA) analysis technique. Based on the results of this analysis, it is found that the performance of agricultural extension workers is good in carrying out extension activities on time and carrying out tasks according to their needs. Agricultural extension workers have good insight and communication skills so that farmers in Paris Village quickly understand the delivery provided by agricultural extension workers and extension workers can provide solutions to solving problems and work together in practicing farming activities, comply with each other in the agricultural system, have many ideas and offer innovations in guiding agricultural extension activities.
Morphometric analysis of the spinal cord in patients undergoing posterior vertebral column subtraction osteotomy for recurrent tethered cord syndrome
Authors: Jiang Kelly , Weber-Levine Carly , Vattipally Vikas N. , Davidar A. Daniel , Kerensky Max , Hersh Andrew M. , Routkevitch Denis , Judy Brendan , Ashayeri Kimberly , Lubelski Daniel , Groves Mari , Husari Khalil , Theodore Nicholas
Published: October 2024

OBJECTIVE

In posterior vertebral column subtraction osteotomy (PVCSO), a section of a thoracic or lumbar vertebra and the adjacent disc are resected to shorten the spinal column, aiming to permanently alleviate tension on the spinal cord in patients with recurrent tethered cord syndrome (TCS). The effects of this procedure on the spinal cord are not well characterized. This study investigated morphometric changes in the cord following PVCSO and assessed associated clinical outcomes in patients with recurrent TCS.

METHODS

A retrospective review of patients with recurrent TCS undergoing PVCSO with robotic assistance at the authors’ tertiary care institution between 2019 and 2023 was performed. Clinical data were recorded from electronic medical records, and morphometric measurements, including T12–L2 sagittal height, intradural diameter, and the diameters, area, eccentricity, and positioning of the spinal cord, were collected from MRI. Spinal cord dimensions including anteroposterior and lateral diameters, area, eccentricity, positioning, and intradural diameter were compared before and after surgery.

RESULTS

Six patients were included in this study. At 6-week follow-up, all patients had improvement on lower-extremity motor function examinations, 40% had improvement on lower-extremity sensory function examinations, and 83% had improved self-reported pain. Bladder and bowel incontinence were improved in 50% and 60%, respectively. PVCSO reduced the height of the spinal column by a mean of 18.1 ± 5.2 mm. PVCSO increased the mean spinal cord anteroposterior diameter by 0.8 ± 0.5 mm at T12 (p = 0.03) and the mean area by 0.4 ± 0.3 mm2 at T12 (p = 0.03). The mean eccentricity of the spinal cord decreased by 0.15 ± 0.15 at L1 (p = 0.05), indicating that the spinal cord became more circular after surgery. No major complications were reported, although 1 patient experienced atelectasis and pulmonary embolism postoperatively.

CONCLUSIONS

This study provides novel insights into the morphometric changes induced by PVCSO and their correlation with clinical outcomes in patients with TCS. The procedure effectively increased spinal cord dimensions, alleviating tension and offering potential benefits in symptom relief. The study underscores the need for objective metrics to guide surgical decision-making and enhance the long-term success of PVCSO in the management of TCS.
Age-specific clinical results in spinal meningioma surgery: should age still be considered detrimental to satisfactory outcomes?
Authors: Pesce Alessandro , Palmieri Mauro , Capobianco Mattia , Santoro Antonio , Salvati Maurizio , Frati Alessandro
Published: October 2024

OBJECTIVE

Spinal meningiomas (SMs) are relatively rare primary spinal neoplasms, and the increasingly growing mean age and number of older patients presenting with spinal neoplasms raise questions concerning the costs and benefits of proposing surgical intervention. The aim of this study was to analyze the outcomes and complications of a large cohort of older patients with SMs to define the real benefit of surgery in these patients.

METHODS

A total of 261 SMs were operated on between 1976 and December 2021, and 156 matched the inclusion criteria for the final cohort. Patients were divided into three groups according to age: < 50 years (group A), between 51 and 74 years (group B), and > 75 years (group C). Neurological and clinical outcomes, resection grade, complications, histology, and possible recurrences were evaluated.

RESULTS

The final cohort comprised 156 patients (126 females, 30 males) with a mean ± SD age of 55.93 ± 14.80 years. The mean follow-up was 41.5 ± 11.4 months. Group A was found to have a significantly higher Frankel score at follow-up; there was no significant difference between mean scores for groups B and C. Nevertheless, there was no significant difference between the subgroups in patients who showed improvement from their preoperative neurological condition. Only 3 recurrences were recorded, all in group A. Axial topography, level of the lesions, and preoperative symptoms, including impairment of the sphincter functions, demonstrated no statistically significant interaction in the subgroups.

CONCLUSIONS

The present study supports the concept that older age might not be a contraindication for surgical treatment in SMs because of the important improvements in functional status and quality of life achieved in this population subgroup. Older patients can benefit from prompt assessment and early surgery in cases of acute onset, with a complication rate not higher than that of younger patients.
Pediatric CSF diversion procedures for treatment of hydrocephalus during the COVID-19 pandemic
Authors: Lundy Paige , Barkley Ariana , Rahman A. K. M. Fazlur , Arynchyna-Smith Anastasia , Thrower Jessica , Stewart Addison , Dziugan Klaudia , Lam Sandi , Hall Koko , Hauptman Jason , Shrestha Keshari , Staulcup Susan , Hankinson Todd C. , Best Benjamin , Kim Irene , Yea Joan , Weber-Levine Carly , Jackson Eric M. , Park Christine , Sexton Daniel , Thompson Eric M. , Slingerland Anna L. , Papadakis Joanna , Pricola Fehnel Katie , Wisor-Martinez Sarah , Bauer David F. , Akbari S. Hassan A. , Rocque Brandon G.
Published: October 2024

OBJECTIVE

Because there is not a link between COVID-19 and pediatric hydrocephalus, the COVID-19 pandemic should not have altered the incidence of pediatric hydrocephalus or the rate of CSF diversion procedures or shunt failure. Therefore, hydrocephalus-related surgical volume should have remained constant. The goal of this study was to evaluate the rates of hydrocephalus surgeries in the COVID-19 era compared with the baseline pre-COVID-19 era.

METHODS

Ten institutions collected information about all hydrocephalus-related surgeries performed between March 2018 and February 2022. The period after March 1, 2020, was considered the COVID-19 era; the period prior to this date was considered the baseline pre-COVID era. Four COVID surge periods were defined using the New York Times COVID-19 database. Total case volumes were compared between the COVID era and baseline, both overall and for each surge period. Sex, race, ethnicity, insurance status, Area Deprivation Index (ADI), and rural-urban commuter area were collected for each surgery. Proportions of patients were then compared overall and for each surge based on these variables.

RESULTS

Of 8056 procedures, 54% were in male patients (n = 4375), 65% in White patients (n = 5247), 18% in Hispanic patients (n = 1423), and 54% in patients with public insurance (n = 4371). There was no change in the number of surgeries per site per month in the COVID era compared with baseline (16.7 vs 17.9, p = 0.113). However, there was a significant decrease in the first surge period (April 2020; 11.5 vs 17.7, p = 0.034). Male sex (p < 0.0039) and Black race (p < 0.001) were found to be associated with a significantly higher proportion of hydrocephalus procedures during the COVID-19 era. Some surge periods showed different proportions of privately insured patient and ADI levels. However, these relationships were inconsistent between surges.

CONCLUSIONS

Overall average monthly case numbers were not significantly different between the pre-COVID and COVID eras. There was a significant decrease in hydrocephalus surgery during the first COVID surge. More hydrocephalus surgeries were performed in children of male sex and Black race proportionally during the COVID period overall, but not during individual surges.
The effect of eating alone on behavioral intention: A case of Rize
Authors: Onat Gökhan
Published: October 2024

In the modernizing and developing world conditions, eating and drinking habits and behaviors of individuals also change. With the effect of this change, consumers' collective eating habits have started to be replaced by individual eating. It is possible to state many reasons for this. The concept of eating alone, which has come to the fore in recent years, is very important for food and beverage businesses. It is because determining the needs of this changing customer profile and knowing the behaviors of this customer profile means determining the steps to be taken for these businesses. Therefore, in this study, the effect of eating alone on behavioral intention was investigated. There is no study examining the relationship between these variables. In addition, bungalow accommodation facilities, which have been under construction in Rize in recent years, are also businesses that will attract the attention of tourists with a eating alone profile. Therefore, it is also important to investigate these variables in Rize. A questionnaire form was created to measure this effect, and a total of 406 usable data were obtained. These data were subjected to various analyses using SPSS 24 and AMOS programs. As a result of these analyses, it was found that eating alone had no significant effect on behavioral intention. This result could not be compared since there is no finding in the literature addressing these variables. Therefore, testing the relationship between eating alone and behavioral intention as a whole through the model created for this research fills the gap in the literature. As a result of this result, suggestions for future studies and tourism policy makers are presented.
Morphogenesis in vitro in calluses of lavender Lavandula angustifolia Mill.: histological aspects
Authors: Kruglova N. N. , Zinatullina А. Е. , Egorova N. А.
Published: October 2024

Histological events occurring in the calluses of Lavandula angustifolia Mill. at the initial stages of in vitro culture (1 passage) were described for the first time. It was found that the non-morphogenic callus is mainly represented by parenchymal tissue with few morphogenetic foci, mostly degenerated. In morphogenic calluses the morphogenesis pathways such as de novo organogenesis and indirect in vitro somatic embryogenesis have been identified and multiple developing morphogenetic foci have been noted also. The question of the realization of the pluri- and totipotency properties of callus cells in vitro is discussed. The histological data can be used in choosing the direction of application of regenerants obtained from calluses of this valuable essential oil and medicinal plant in various cell technologies.
The species composition of the definitive hosts of the trematode Bilharziella polonica (Schistosomatidae) of Southern Karelia (Northwestern Russia)
Authors: Yakovleva G. A.
Published: October 2024

We performed a parasitological survey of helminths of 398 waterfowl specimens from an ecologically unique territory of southern Karelia (North-West Russia). This is the first study of species composition and infection of birds that are definitive hosts of Bilharziella polonica have been obtained. The trematoda of Bilharziella polonica has been recorded only in seven species of birds — mallard, teal, garganey, goldeneye, tufted duck, shoveler, and red-necked grebe. The species of B. polonica has been recorded of red-necked grebe for the North-West of Russia for the first time. The role of infected birds of Bilharziella polonica in support of schistosomiasis, a disease that causes morbidity for causing human cercarial dermatitis or swimmer’s itch, were shown. We present data that life cycle of Bilharziella polonica is successfully implemented in the conditions of Karelia.
Dipeptide L-сarnosine (β-alanyl-L-histidine) — nervous tissue cryoprotector non-hybernate animals
Authors: Mokrushin A. A.
Published: October 2024

In this work, the cryoprotective properties of dipeptide L-carnosine (β-alanyl-L-histidine) were studied on slices of the olfactory cortex of the brain of rats. Changes in the activity of N-methyl-D-aspartate receptors were analyzed as the most vulnerable to the effect of cryopreservation (CP), for this purpose, extracellular NMDA potentials were recorded. Slices were incubated with L-carnosine (20 mM) in the medium and frozen at a slow rate (0.1°C/min) down to –10°C and after CS (30 days) they were heated at the same rate (0.1°C/min) to +37°C. The effectiveness of cryoprotection of L-carnosine was determined by changes in the amplitudes of NMDA potentials after CP compared to before CP. The dipeptide restored the pH of the freezing medium 6.9 (without L-carnosine) to the optimum pH 7.3—7.4, promoted dehydration of free water from slices after CP, inhibited the development of glutamate excitotoxicity in slices. The data obtained prove that L-carnosine exhibits the properties of a non-toxic effective cryoprotector in the nervous tissue of warm-blooded non-hibernating animals.
Impact of growing conditions on vegetation, development and reproductive success of Orchis purpurea Huds. in the South-Eastern Crimea
Authors: Letukhova V. Yu. , Potapenko I. L.
Published: October 2024

The individual and population parameters of lady orchis — Orchis purpurea Huds. (Orchidaceae) under different growing conditions are compared. The onthogenetic type of cenopopulations, age, efficiency, recovery indices, vitality of individuals, plasticity index are determined. The largest number of plants is noted in forest communities. Demographical and morphological parameters differ nonsignificantly. Slight fluctuations in the vitality of individuals are noted depending on the habitat and the conditions of the growing season. The pollination success of plants in steppe biotopes is much higher than that in forest biotopes: the average fruit set in steppe biotopes was 39.63 %, in forest biotopes — 4.97—5.84 %. However, it did not affect reproductive success, the main indicator of which is the presence of new generations of plants: in all studied cenopopulations, a high proportion of individuals of the pregenerative period was noted. It is established that O. purpurea has a wide ecological amplitude and high adaptability to various conditions. It can grow in different habitats without changing morphological, demographic and ontogenetic parameters.
Peculiarities of tree root system development in post-agricultural forest communities
Authors: Karpechko A. Yu. , Tuyunen A. V. , Genikova N. V. , Dubrovina I. A. , Medvedeva M. V. , Moshkina E. V. , Mamay A. V.
Published: October 2024

The article studies the mass of fine (up to 2 mm in diameter) roots of woody species and the patterns of their distribution across the soil profile in post-agricultural forest communities in the middle taiga of Karelia, Russia. Forest site characteristics were determined in sampling plots established following conventional procedures. The root mass was determined by the soil monolith method. Analysis showed that young communities developed a greater mass of fine roots compared to older stands. The total root occupation of the top mineral layer of soil was higher than in the forest floor. In most cases, both coniferous and deciduous roots prevailed in mineral soil layer. The relationship between fine root mass and basal area was identified.
Isotopic variability of short-tailed Albatrosses bone collagen (Phoebastria albatrus) in the Bering Sea area during the holocene
Authors: Krylovich O. A. , Samsonov S. V. , Kuzmicheva E. A. , Savinetsky A. B.
Published: October 2024

The short-tailed Albatross (Phoebastria albatrus) is a rare bird species today, whose numbers declined significantly in the Holocene due to human fishing activities. Bone remains of albatrosses from archaeological sites of Chukotka, Kamchatka and Aleutian Islands, and from coastal sediments of the Commander Islands were used to analyze the content of stable carbon and nitrogen isotopes in bone collagen. Analysis showed that the isotopic niches of Aleutian and Commander albatrosses diverged during the Holocene. Short-tailed albatrosses of the Aleutian Islands are closer to Holocene albatrosses of Vancouver Island (Canada) by isotopic characteristics.
PENGANGKATAN ANAK DAN HUBUNGANNYA DENGAN PERWALIAN DALAM TINJAUAN HUKUM ISLAM DAN PERUNDANG-UNDANGAN DI INDONESIA (STUDI KASUS DI PENGADILAN AGAMA PALU KELAS 1 A)
Authors: Dahlan Ramlah , Reza Abdollah
Published: October 2024

Penelitian ini membahas tentang bagaimana pengangkatan anak dan hubungannya dengan perwalian dalam tinjauan hukum Islam dan perundang-undangan di Indonesia studi kasus di pengadilan agama kota Palu. Tujuan penelitian ini adalah untuk mengetahui kendala pengangkatan anak dan hubungannya dengan perwalian dalam tinjauan hukum Islam dan perundang-undangan di Indonesia studi kasus di pengadilan agama kota Palu dan solusi mengatasi kendala pengangkatan anak dan hubungannya dengan perwalian dalam tinjauan hukum Islam dan perundang-undangan di Indonesia studi kasus di pengadilan agama kota Palu. Penelitian ini menggunakan jenis penelitian kualitatif dengan pendekatan teologi normatif (syar’i) yuridis empiris yang mendeskripsikan keterkaitan nash-nash syar’i dan pendapat ulama fikih serta norma-norma hukum (putusan hakim) akibat adanya kasus hukum pengangkatan anak dan hubungannya dengan perwalian dalam tinjauan hukum islam menurut perundang-undangan di Indonesia studi kasus di Pengadilan Agama Palu Kelas 1 A, teknik pengumpulan data melalui wawancara, observasi, dan studi dokumentasi, teknik analisis data yang digunakan adalah reduksi data, penyajian data, dan penarikan kesimpulan, sehingga teknik analis datanya bersifat induktif, deduktif, dan komparatif. Hasil penelitian menunjukkan bahwa Kendala pengangkatan anak dan hubungannya dengan perwalian dalam tinjauan hukum Islam dan perundang-undangan di Indonesia studi kasus di Pengadilan Agama Palu Kelas 1 A, yaitu: (a) perbedaan konsepsi pengangkatan anak, yang kemudian menjadi hambatan sekaligus tantangan untuk mewujudkan pengaturan pengangkatan anak dalam peraturan perundang-undangan, (b) pengaturan pengangkatan anak dalam peraturan perundang-undangan di Indonesia berjalan terseok-seok. Realita masyarakat yang majemuk (bhineka) dan adanya beberapa sistem hukum merupakan suatu rintangan sekaligus tantangan dalam tata sistem hukum di Indonesia, sehingga sulit untuk mendapatkan sistem hukum tunggal dan terpadu.
ADAT BARE’E KAYORI DI DESA BANANO KECAMATAN TOJO KABUPATEN TOJO UNA-UNA DALAM TINJAUAN HUKUM ISLAM
Authors: Syauqi Muhamad , Ahmadan Ahmadan , Gafar Mallo Abdul
Published: October 2024

Penelitian berjudul “Adat Bare’e Kayori di Desa Banano Kecamatan Tojo Kabupaten Tojo Una-una Dalam Tinjauan Hukum Islam”, dengan pokok bahasan bagaimanakah tinjauan hukum Islam terhadap prosesi adat Bare’e Kayori di Desa Banano Kecamatan Tojo Kabupaten Tojo Una-una. Pokok bahasan tersebut diformulasi kedalam dua sub. Masalah yakni 1. Bagaimana bentuk prosesi adat Bare’e Kayori di Desa Banano Kecamatan Tojo Kabupaten Tojo Una-una, 2. Apakah prosesi adat Bare’e Kayori di Desa Banano Kecamatan Tojo Kabupaten Tojo Unauna sesuai atau tidak dengan hukum Islam. Tujuan pembahasan penelitian ini yaitu untuk mengetahui bentuk prosesi adat Bare’e Kayori di Desa Banano Kecamatan Tojo Kabupaten Tojo Una-una dan untuk mengetahui tinjauan hukum Islam tentang prosesi adat Bare’e Kayori di Desa Banano Kecamatan Tojo Kabupaten Tojo Unauna. Metode yang digunakan dalam pembahasan penelitian ini adalah metode pendekatan dengan menggunakan teknik pengumpulan data melalui wawancara dan angket serta teknik analisis deduktif dan induktif. Dari hasil analisa ini, diperoleh hasil bahwa : 1. Bentuk prosesi adat Bare’e Kayori di Desa Banano Kecamatan Tojo Kabupaten Tojo Una-una merupakan suatu tradisi yang dilaksanakan secara turun temurun dan benuansa Islami, 2. Dalam pelaksanaan adat tersebut, Adat ini di laksanakan setelah selesai panen raya, terutama tanaman padi dalam bentuk pesta rakyat dan tidak bertentangan dengan Hukum Islam.
PARIAMA BAGI MASYARAKAT SUKU KAILI DESA SAUSU PIORE DALAM TINJAUAN HUKUM ISLAM (STUDI TERHADAP AKAD MUZARA’AH)
Authors: Tantu Asbar , Salim Mussaad Achmad
Published: October 2024

Penelitian ini berkenaan dengan penelitian tentang “Pariama Bagi Masyarakat Suku Kaili di Desa Sausu Piore Dalam Tinjauan Hukum Islam”. Pokok permasalahan yang dikemukakan dalam isi Penelitian ini adalah Bagaimana Sistem Pariama Bagi Masyarakat Suku Kaili di Desa Sausu Piore serta Tinjauan Hukum Islam tentang Pariama bagi Masyarakat Suku Kaili di Desa Sausu Piore Kec. Sausu Kab. Parigi Moutong. Penelitian ini adalah penelitian lapangan. Untuk mengumpulkan data dalam penulisan ini, penulis berorientasi pada metode kepustakaan yang berkaitan dengan permasalahan yang diangkat. Selain itu, penulis melakukan penelitian lapangan melalui observasi dan wawancara sebagai pendukung penulisan karya ilmiah ini. Data-data tersebut diolah dengan menggunakan metode induktif, deduktif dan kompratif. Adapun hasil penelitian ini adalah Bahwa ada beberapa hal yang melatarbelakangi sehingga Masyarakat Suku Kaili di Desa Sausu Piore Kecamatan Sausu Kabupaten Parigi Moutong ada yang cenderung melakukan Pariama, bahwa praktek Pariama yang terjadi di Desa Sausu Piore adalah menggunakan pola dagang umum, yaitu dimana salah satu pihak sebagai yang memberikan jasa tanah persawahannya akan garap oleh salah seorang yang kemudian hasil keuntunganya di bagi secara transpransi sesuai dengan hasil kesepakatan. Sistem Pariama bagi masyarakat Kaili di Desa Sausu Piore Kec. Sausu Kab. Parimo tidak terdapat adanya hal-hal yang menyimpang dari hukum Islam. Selama penerapan sistem ini pada umumnya dapat dilihat pada masyarakat umumnya yang hidupnya mengandalkan dari sistem pertanian. Karena sistem ini akan membentuk kerjasama antara pemilik lahan dn pengelola yang didasari rasa persaudaraan antara kedua belahpihak.
HUKUM WARIS ISLAM DAN HUKUM WARIS PERDATA DI INDONESIA (STUDI PERBANDINGAN)
Authors: Munarif Munarif , Tantu Asbar , Mussaad Achmad Salim , Muh. Arief Haerolah
Published: October 2024

Hukum kewarisan Islam, tidak membedakan hak waris anak laki-laki dan perempuan yang berbeda hanyalah bagiannya. Begitu juga orang tua dan anak beserta keturunan. Dalam hukum kewarisan Islam bagian dari masing-masing ahli waris sudah diatur dalam Alquran.  Cucu dapat tampil sebagai ahli waris selama si mayit tidak ada anak dan ahli waris lain. Maka cucu laki-laki dan cucu perempuan dua orang atau lebih, hal ini cucu mendapat seluruh harta warisan. Pembagian di antara laki-laki dan perempuan dan cucu perempuan satu bagian saja. Hukum kewarisan Perdata, menurut KUH Perdata, anak laki-laki dan anak perempuan mempunyai kedudukan yang sama dalam hak menerima warisan dari orang tuanya dan kerabat mereka yang meninggal. Menurut KUH Perdata bagiannya sama tidak membedakan jenis kelamin. Apabila ahli waris meninggalkan anak dan ahli waris lainnya, maka cucu tidak menjadi ahli waris. Baru apabila anak pewaris itu telah meninggal lebih dahulu dari pewaris, kedudukannya digantikan oleh anak-anaknya atau cucu pewaris.
MAKNA KEADILAN PADA KETENTUAN 2:1 (DUA BANDING SATU) DALAM KONSEP WARIS ISLAM
Authors: Datumula Sarpika , MS Syaifullah
Published: October 2024

Perolehan laki dan perempuan pada pembagian waris Islam yaitu 2:1 (dua banding satu) banyak mendapat sorotan karena dianggap tidak lagi sesuai dengan perkembangan zaman. Tulisan ini memberikan informasi bahwa konsep keadilan yang terdapat dalam hukum Islam yang mana dalam pembahasannya lebih memfokuskan pada apakah perbedaan penerimaan antara waris laki-laki dan waris perempuan sudah memenuhi konsep keadilan dalam sistim kewarisan Islam ataukah memiliki pemikiran yang berbeda. Hasil penelitian menunjukkan bahwa dalam hukum Islam, hakikatnya adalah bahwa keimanan seseorang tidak mempengaruhi defenisi, dalam artian bahwa segala yang ditetapkan adil oleh Allah Swt. pasti adil. Keadilan tidak sepenuhnya digantungkan pada penalaran manusia, karena keadilan sendiri selalu berubah dari masyarakat satu ke masyarakat yang lain. Walaupun pada akhirnya keragaman sistem pembagian waris dan belum adanya satu kesatuan hukum yang menjadi rujukan umat dalam menerapkan hukum kewarisan ditengah masyarakat menjadi salah satu penyebab anggapan 2:1 bisa jadi berubah sesuai dengan hukum yang dipilih untuk diterapkan dalam hal pembagian harta waris. Bahwa anggapan ini terpicu dari pemikiran bahwa saat ini kaum perempuan tidak menutup kemungkinan menjadi tulang punggung dalam keluarga. Kata kunci: konsep keadilan, kewarisan Islam, bagian waris 2:1.
KONSEKUENSI HUKUM DARI PERBUATAN NABI ( AF’ALU RASUL )
Authors: Puspa Sari Cut Endang
Published: October 2024

Penelitian ini membahas tentang Konsekuensi Hukum Perbuatan Nabi ( Af’alu Rasul ), yang terkait erat dengan berbagai jenis dan aktivitas Kenabian dan perbuatan Nabi sebagai manusia. Yang mana nantinya akan menkategorikan tingkatan implikasi hukum menjadi; wajib, sunnah dan ibahah. Metode penelitian yang digunakan dalam kajian ini; metode analysis deskriptif, yaitu suatu cara untuk memecahkan suatu masalah dengan cara mengumpulkan, menyusun, dan mengklarifikasi data yang ada pada masa sekarang melalui penelaahan studi kepustakaan dengan cara membaca dan mencatat isi buku-buku yang berkenaan dengan pendapat ulama ushul tentang konsep kehujjahan perbuatan Nabi Muhammad SAW sebagai sumber hukum Islam.  
 
Kata Kunci: Konsekuensi, hukum, perbuatan Nabi( Af’alu Rasul)
 
Abstract
 
This study discusses the Legal Consequences of the Prophet's Actions (Af'alu Rasul), which are closely related to various types and activities of Prophethood and the actions of the Prophet as a human being. Which will categorize the level of legal implications into; obligatory, sunnah and ibahah. The research method used in this study; descriptive analysis method, which is a way to solve a problem by collecting, compiling, and clarifying existing data at the present time through a review of literature studies by reading and recording the contents of books relating to the opinions of ushul scholars about the concept of the legality of the Prophet Muhammad's actions SAW as a source of Islamic law.
HUKUM ISLAM SEBAGAI MONITORING PERUBAHAN SOSIAL
Authors: Ichsan Muhammad , Dewi Erna
Published: October 2024

ABSTRAK
Dalam sebuah proses interaksi sosial tentunya hukum Islam sangat berpengaruh terhadap hal tersebut. Demikian juga sebaliknya, proses sosial juga berpengaruh terhadap sebuah status sosial melalui interaksi agama dan masyarakat. Maka dalam hal ini juga dibutuhkan cara dalam penyelesaiannya. Hukum Islam merupakan hukum agama yang mengatur perilaku kehidupan umat manusia. Oleh karena itu, Hukum Islam sangat berperan penting dalam menyelesaikan permasalahan seputar sosial masyarakat. Adapun jenis penelitian yang digunakan dalam penelitian ini adalah penelitian hukum normatif dengan meneliti kajian pustaka yang berkaitan dengan hukum Islam baik itu bersifat modern maupun kontemporer. Sehingga penelitian ini bersifat deskriptif-deduktif, yang megkaji isi dari kandungan referensi-referensi tersebut dan kemudian menyimpulkannya dalam sebuah kesimpulan yang relevan. Hukum Islam sangat besar pengaruhnya dalam mengontrol kehidupan manusia dari berbuat kerusakan/mafsadah baik bagi diri sendiri maupun masyarakat dan lingkungan, maka penulis menyarankan agar kiranya hukum Islam atau nilai yang tersebut di dalamnya dapat dijadikan sebagai sebuah hukum positif untuk menjadi rujukan di setiap daerah terlebih pada sebuah negara.
 
Kata kunci : Hukum Islam, Monitoring, Perubahan sosial.
 
ABSTRACT
 
In a process of social interaction, of course, Islamic law is very influential on this. Vice versa, social processes also influence a social status through the interaction of religion and society. So in this case, there is also a need for a way to solve it. Islamic law is a religious law that regulates the behavior of human life. Therefore, Islamic Law plays an important role in solving problems around social society. The type of research used in this research is normative legal research by examining literature reviews related to Islamic law, both modern and contemporary. So this study is descriptive-deductive, which examines the content of these references and then concludes them in a relevant conclusion. Islamic law has a great influence in controlling human life from doing damage/mafsadah both for oneself and society and the environment, so the author suggests that Islamic law or the values mentioned in it can be used as a positive law to be a reference in every region, especially in a country.
 
Keywords : Islamic Law, Monitoring, Social change.
Perceraiannya Karena Divergensi Agama: Analisis Hukum Islam dan Undang-Undang Perkawinan Tahun 1974
Authors: Munarif Munarif , Mussaad Achmad Salim
Published: October 2024

Perceraian karena perbedaan agama dalam hukum Islam diatur oleh Instruksi Presiden Nomor 1 Tahun 1991 tentang Penyebarluasan Kompilasi Hukum Islam (KHI), khususnya Pasal 116. Pasal tersebut menyatakan bahwa perceraian dapat terjadi jika peralihan agama (murtad) menyebabkan ketidakrukunan dalam rumah tangga, dengan dua syarat: salah satu suami atau isteri murtad, dan murtad tersebut mengakibatkan ketidakrukunan. Sementara itu, Undang-undang Nomor 1 tahun 1974 memberikan alasan perceraian, diatur oleh Pasal 19 PP No. 9 Tahun 1975, melibatkan perbuatan zina, pemabuk, pemadat, penjudi, meninggalkan tanpa izin selama dua tahun, hukuman penjara lebih dari lima tahun setelah perkawinan, kekejaman atau penganiayaan berat, cacat badan atau penyakit yang menghambat kewajiban suami/isteri, serta perselisihan dan pertengkaran berkelanjutan tanpa harapan hidup rukun dalam rumah tangga.
Pengaruh Kualitas Pelayanan Terhadap Kepuasan Konsumen Laundry Center Di Kelurahan Siranindi Kecamatan Palu Barat
Authors: Moh. Amin Nur Hikma , Lanonci Lathifah A , K. Ningsih
Published: October 2024

Penelitian ini adalah untuk mengetahui apakah kualitas pelayanan berpengaruh terhadap kepuasan pelanggan laundry center di Kelurahan Siranindi Kecamatan Palu Barat. Metode yang digunakana pada penelitian ini ialahIIMetode penelitian kuantitatif merupakan salah satu jenis penelitian yang spesifikasinya adalahIsistematis, terencana dan terstrukturIIdengan jelas sejakIawal hinggaIpembuatan desainIpenelitiannya. Dan menggunakan pendekatan survey. Hasil penelitian menunjukkan Hasil akhir 0,223>0,05 maka H0 ditolak artinya Terdapat pengaruh antara kualitas pelayanan Laundry center terhadap kepuasan pelanggan. Karena nilai sig. 0,223 jauh lebih kecil  dari 0,05 maka model linier dapat digunakan untuk memprediksi kualitas pelayanan terhadap kepuasan konsumen
Tantangan Hukum Keluarga Islam di Era Teknologi Digital
Authors: Zainal Abidin Ali , Syauqi Muhamad
Published: October 2024

Hukum keluarga Islam mengandung makna hubungan sosial, khususnya hubungan sosial di era digital, perkembangan digital, tantangan hukum keluarga Islam di era digital mempunyai konsekuensi positif, mempermudah komunikasi antar individu bahkan lintas negara tidak membedakan suku, ras ataupun agama, dan negative perilaku anti social dn cyber bulling, hoa, sabotase, dan pemerasn, dan hate speech, tantangan hukum keluarga Islam di era teknologi digital hukum Islam bercampur baur dengan hukum adat setempat dan munculnya budaya digital, belum munculnya kader mujtahid yang serius, belum adanya kepercayaan kepada penegak hukum khususnya penegak hukum dari lembaga-lembaga peradilan Islam khusunya yang berkaitan dengan hukum keluarga islam dll karena kurangnya publikasi dengan aplikasi yang terbarukan karena kurangnya fsilitas mengakses internet di Indonesia dan lambatnya internet, peluang mengatasi tantangan hukum keluarga islam di era teknologi digital, perlunya upaya pengembangan hukum Islam dengan cara mengoptimalkan fungsi ijtihad pembaharuan hukum keluarga Islam upaya dalam tantangan di era teknologi digital Munculnya permasalahn-permasalahn baru maka maka dibuthkan pembaharuan hukum dalam aturan undang-undang hukum berubah karena perubahan tempat zaman dan waktu, seperti kawin beda agama dilarang karena termasuk doruriyyat dalm makasid syariah yaitu hfzud din, dan  nikah online,cerai online,Batas usia nikah di era digital Karena tingginya perkawinan dini  dan deretan kasus poligami liar nikah siri, Perceraian, perselingkuhan
Implementasi Metode Wadi’ah Yad Dhamanah E-Money Melalui E-Wallet pada Aplikasi Dana dalam Tinjauan Hukum Islam (Studi Riset Mahasiswa Fakultas Agama Islam Universitas Alkhairaat Palu)
Authors: Abdul Halik Nur Afni , Alhabsyi Rugaiyah , K Ningsih
Published: October 2024

Hasil penelitian mengindikasikan beberapa hal penting: Pertama, mahasiswa Fakultas Agama Islam di Universitas Al-Khairaat Palu secara umum merasa puas dengan keberadaan aplikasi DANA. Kepuasan ini didasarkan pada kemudahan yang ditawarkan aplikasi dalam melakukan transaksi. Kedua, konsep uang digital yang diadopsi oleh aplikasi DANA mendapat penerimaan dari perspektif hukum ekonomi syariah. Hal ini dikarenakan uang digital di aplikasi ini tidak terkait dengan unsur riba, gharar, dan maysir, yang mana ketiganya dilarang dalam syariah, sehingga penggunaannya tidak bertentangan dengan prinsip-prinsip syariah. Ketiga, aplikasi DANA tidak menggunakan metode Wadi’ah Yad Dhamanah dalam transaksinya. Ini berarti bahwa dalam transaksi yang dilakukan melalui fitur-fitur aplikasi DANA, tidak terpenuhi rukun dan syarat yang diperlukan untuk metode Wadi’ah Yad Dhamanah. Penelitian ini memberikan wawasan yang berharga mengenai penerimaan teknologi keuangan digital dalam konteks hukum ekonomi syariah dan dapat menjadi referensi bagi pengembangan sistem pembayaran digital yang sesuai dengan prinsip syariah di masa depan
Pengaruh Sistem Pembayaran Quick Response Code Indonesian Standard (Qris) Terhadap Kepuasan Anggota Generasi Baru Indonesia Sulawesi Tengah (GenBi Sulteng)
Authors: Imani Purnama Nur , Lanonci Lathifah A
Published: October 2024

Studi yang dilakukan telah mengungkapkan fakta penting mengenai pengaruh sistem pembayaran Quick Response Code Indonesian Standard (QRIS) terhadap tingkat kepuasan pengguna. Dari analisis regresi yang dilakukan, ditemukan bahwa QRIS memiliki dampak signifikan, dengan nilai Adjusted R Square sebesar 0,643. Ini menunjukkan bahwa sistem pembayaran QRIS memberikan kontribusi sebesar 64,3% terhadap kepuasan anggota Genbi Sulteng. Lebih lanjut, QRIS tidak hanya berperan sebagai alat pembayaran, tetapi juga memberikan manfaat tambahan yang berarti bagi penggunanya. Manfaat tersebut termasuk kemudahan dalam melakukan transaksi pembayaran, yang merupakan aspek penting dalam memfasilitasi aktivitas ekonomi sehari-hari. Dengan demikian, QRIS tidak hanya mempercepat proses transaksi, tetapi juga meningkatkan efisiensi dan kenyamanan bagi penggunanya, yang pada akhirnya berkontribusi pada peningkatan kepuasan mereka. Ini menegaskan posisi QRIS sebagai solusi pembayaran yang berorientasi pada kebutuhan dan kenyamanan pengguna, sekaligus menunjukkan potensinya dalam mendukung pertumbuhan ekonomi digital di Indonesia
Undergraduate students’ voices on the role of tutorial-based dialogic feedback in developing academic writing skills
Authors: Rahman Md Nabinur , Chowdhury Sharifa , McCray Diana
Published: October 2024

This study explores undergraduate students’ perspectives of experiencing tutorial-based dialogic feedback (DF) aimed at enhancing their academic writing skills required for successful completion of English for Academic Purposes (EAP) writing courses. To achieve this aim, an interview-based qualitative study was conducted in a renowned institution of higher education in Bangladesh. The generated data were analysed using an inductive thematic analysis approach, which yielded the findings of this study. The key findings suggest that DF has possible significant prospects to be employed in EAP writing courses working alongside written corrective feedback (WCF). DF helps students better comprehend and effectively apply WCF in both the revised and final drafts of their assignments, potentially resulting in enhanced academic writing. The successful implementation of the DF framework, as proposed by Yang and Carless (2013), may ultimately lead to improvements in academic writing skills. Consequently, this study contributes South Asian evidence-based research to the existing body of knowledge on the pedagogical use of DF.