bluuebunny/crossref_metadata_2025 huggingface dataset:
Preliminary Investigation of Microplastics in Roadside Soils of Port Harcourt and Elele in Rivers State, Nigeria
Authors: Mgbemena Nkoli , Mgbo Vivian , Princewill Victoria , Ndukwe Gloria , Das Rocktim , Ilechukwu Ifenna
Published: June 2024

This study evaluated the occurrence of microplastics in roadside soils in Port Harcourt and Elele, Rivers State, Nigeria. Topsoil samples were collected from three major road networks in Rivers State (Port Harcourt city internal roads, Port Harcourt to Elele Road, and Elele to Owerri road). Microplastics were extracted from the samples using density separation and quantified via microscopy. Microplastic abundances in the samples ranged from 3 particles/50 gram - 20 particles/50 gram. The highest number of microplastic particles were found on roads with the highest traffic density. Secondary microplastics were most abundant in the samples as fragments constituted 69% of the total plastics and made up 67%, 73% and 70% of Port Harcourt internal roads, Port Harcourt to Elele road and Elele to Owerri road, respectively. This study presents baseline data on microplastics in roadside soils in an urban Nigerian city and highlights the contribution of road traffic and vehicles to both terrestrial and aquatic microplastics as well as the need for routine monitoring in order to mitigate plastic pollution.
Between al-Rāzī and the Pseudo-Rāzī: Classifying Matter and Composing an Alchemical Handbook
Authors: Ferrario Gabriele
Published: June 2024

This contribution focuses on two Arabic alchemical treatises that circulated under the name of the 10th century philosopher, physician, and alchemist Muḥammad ibn Zakarīya al-Rāzī: the genuine Book of Secrets (Kitāb al-Asrār) and the spurious Book on Alums and Salts. The two treatises are discussed in the context of al-Rāzī’s genuine and spurious production and of their reception among Western scholars. By examining the contents and structural features of these two treatises, this work seeks to shed light on the relationship between perceived authority, structure, and laboratory practice in medieval alchemy.
Wegener's Granulomatosis Revealed by Nasal Pyramid Necrossis: A Case Report
Authors: JAIFI Abdelghafour , Bennaoui Yassine , HATTAB Mohamed Salah Koussay , MAIDAME Samir , GHAZOUI Houssam , AZIZ Zakaria , MANSOURI Nadia
Published: June 2024

Wegener's granulomatosis, a rare disease, remains poorly understood. Its pathogenesis involves suspected immune, infectious, and environmental factors, but no definitive relationships have been established. Diagnosis is often delayed and relies on clinical, biological, and histological findings, necessitating an association with an ENT (ear, nose, and throat), pulmonary, and renal triad. ENT symptoms, particularly naso-sinus issues, are the most prominent indicators of the disease. To support the diagnosis, biological and immunological tests are essential. Biopsies, especially from the ENT region, are recommended when possible and safe. Histological confirmation is crucial, and renal biopsies provide valuable prognostic information, particularly in cases with renal manifestations. Treatment primarily involves corticosteroids and immunosuppressants. New biotherapies, such as rituximab, anti-TNF-α, and abatacept, are currently under investigation and show promise for significantly improving patient management in the future. Despite early treatment being crucial due to the disease's severe prognosis and potential complications, over 85% of cases achieve remission. Nonetheless, the high relapse rate remains a significant. highlights the need for ongoing research and development of more effective long-term treatment strategies to manage and mitigate relapses in this complex and challenging disease.
Visceral Leishmaniasis in Immunocompetent Adult Patient: Clinical Presentation
Authors: Boumaazi H. , Cherrafi F. , Rafei A. , Quiddi W. , Sayagh S.
Published: June 2024

Visceral leishmaniasis (VL) presents diagnostic complexities in adults due to its diverse clinical manifestations. This article presents a case study of a 33-year-old male with severe pancytopenia, anemia, weight loss, and fever, eventually diagnosed with VL. Through meticulous examination and diagnostic procedures, including bone marrow aspirate and serological assays, VL was confirmed. Treatment with liposomal Amphotericin B led to rapid clinical improvement without relapse. Epidemiological insights underscore the growing incidence of VL in adults, irrespective of immunocompetence, necessitating enhanced clinical suspicion. Recommendations for management, including early treatment and preventive measures, are discussed, emphasizing the significance of timely diagnosis and intervention in endemic regions.
A Rare Case of Extensive Tinea Capitis and Corporis in a Young Adult due to Trichophyton verrucosum
Authors: Belaouni Mourad , Bahraouy Rabii El , Lahmadi Khalid , Rami Mohammed Er-
Published: June 2024

Extensive dermatophytosis is rarely associated with infection by Trichophyton verrucosum. We report here the first Moroccan case to our knowledge, presenting extensive dermatophytosis due to Trichophyton verrucosum. A 23-year-old young adult presented with multiple itchy skin lesions on the face, back, and head. Clinical examination of the glabrous skin lesions revealed scaly plaques with a pustulo-inflammatory margin and centrifugal extension with central healing. Those on the scalp were more scaly and carried weakened easily peelable hairs. Trichophyton verrucosum var. ochraceum grown from lesions was identified by mycological examinations. Complete lesions regression was obtained at the end of the antifungal treatment.
Right Lower Quadrant Pain: Don’t Forget Meckel Diverticulitis
Authors: Farouki Ayman El , Tetou Mohamed , Bellamlih Habib , Essarghini Mohamed
Published: June 2024

Meckel's diverticulum is one of the most common congenital abnormalities of the gastrointestinal tract. It can present a wide spectrum of clinical manifestations but is often found unexpectedly. In the rare situation that symptoms do arise, these diverticula can lead to serious complications, especially infection that pose a life-threatening risk. In this case study, we discuss a 26-year-old male patient who presented pain in the right iliac fossa and emphasize how imaging played a crucial role in the diagnosis of this complication mimicking symptoms of acute appendicitis.
Evaluasi Keruntuhan Dinding Galian Pile Cap dan Alternatif Penanganannya
Authors: Agustian Yanyan , Arfah Mughsyfa Nafizia , Shiddiq Raden Herdian Bayu Ash
Published: June 2024

Penurunan tanah pada track kereta api terjadi akibat keruntuhan dinding galian yang bernama galian Pile Cap 14, tidak jauh dari track tersebut. Galian tersbut merupakan proyek pemmbangunan fasilitas perkeretaapian untuk Manggarai s/d Jatinegara (Tahap II) Pekerjaan Main Line II. Kejadian ini yang melatarbelakangi penelitian ini, yaitu dengan tujuan untuk menganalisis faktor yang menjadi penyebab utama terjadinya keruntuhan sehingga secara langsung menyebabkan penurunan rel kerata api aktif di Stasiun Manggarai beserta menentukan alternatif penanggulangannya. Evaluasi pemodelan dibuat dengan menggunakan program Plaxis. Data primer dan data skunder digunakan sebagai bahan input parameter dari pmodelan tersebut. Hasil pemodelan didapatkan safety factor galian dengan nilai <1. Hal ini menunjukkan bahwa galian tersebut tidak memenuhi kriteria keamanan dan dan merupakan faktor menyebabkan keruntuhan. Perkuatan sheet pile yang dipasang pada galian eksisting pun tidak mampu menahan gaya lateral dari tanah. Perencanaan perbaikan konstruksi yang dilakukan adalah dengan mengevaluasi ulang desain konstruksi dan melakukan rekayasan struktur pada konstruksi galian. Selain itu, ada penambahan pemasangan angkur pada ketinggan 0,5 m terhitung dari permukaan tanah galian. Hasil dari percobaan ini didapatkan faktor keamanan galian setinggi 5 m yaitu 1,622 dimana angka tersebut sudah melebihi standar yang berlaku. Hal ini pun menunjukkan bahwa kondisi tanah setelah digali setinggi 5 m memiliki stabilitas yang memadai dan potensi keruntuhan tidak teridentifikasi dengan adanya beban mati berupa ballast dan bantalan dan beban hidup dari kereta.
स्वच्छ भारत अभियान का महत्त्व और प्रभावः एक समीक्षात्मक अध्ययन
Authors: डॉक्टर बबीता  , आजाद सिंह
Published: June 2024

प्रस्तुत शोध पत्र में एसबीएम भारत क्रियाविशन का आधा सफर हम तय कर चुके हैं। इसमें काफी गति आयी है और महत्वपूर्ण सफलताएं भी मिली हैं। जब माननीय प्रधानमंत्री ने पहली बार लाल किले की प्राचीर से इस अभियान की शुरुआत की थी, तब से अब तक यह धीरे-धीरे एक जन-आंदोलन का रूप ले चुका है। 2 अक्तूबर, 2014 को इस कार्यक्रम की शुरुआत से अब तक ग्रामीण स्वच्छता भारत में सफाई व्यवस्था 42 प्रतिशत से बढ़कर 63 प्रतिशत तक पहुंच चुकी है। ग्रामीण भारत में खुलेमें शौच करने वाले लोगों की संख्या 55 करोड़ से घटकर 35 करोड़ तक हो गयी है। 1,90,000 गांव, 130 जिले और तीन राज्य पूरी तरह खुले में शौच मुक्त (ओडीएफ) हो चुके हैं। इस कार्यक्रम का लक्ष्य 2 अक्तूबर, 2019 तक भारत को खुले में शौच मुक्त देश बनाना है।
ПРАВОВЫЕ АСПЕКТЫ ЦИФРОВИЗАЦИИ КАК НАПРАВЛЕНИЯ ЗАЩИТЫ ОКРУЖАЮЩЕЙ СРЕДЫ
Authors: Ахъядов Э.С.-М. , Хаджиев У.К.
Published: June 2024

В статье анализируются правовые аспекты цифровизации как направления защиты окружающей среды. Показано, что состояние экологии признано одной из глобальных проблем современного человечества. При этом одним из новых и актуальных направлений решения таких проблем является цифровизация. Сделан вывод о том, что актуальность цифровизации как средства решения экологических проблем признано на государственном уровне. В рамках этого направления разрабатываются и реализуются национальные стратегии и проекты. Показано, как внедрение современных экологических технологий в деятельность предприятий поощряется на государственном уровне. Исследованы некоторые цифровые технологии в сфере экологии, которые внедряются в деятельность органов власти для их взаимодействия с предприятиями и гражданами.
РОЛЬ ИСКУССТВЕННОГО ИНТЕЛЛЕКТА В КИБЕРБЕЗОПАСНОСТИ
Authors: Кагерманова Х.С. , Абдулаева Э.С.
Published: June 2024

В статье проводится анализ воздействия искусственного интеллекта на кибербезопасность. Рассматривается актуализация роли искусственного интеллекта на безопасность людей в рамках интернет-пространства как с положительных сторон воздействия, так и с отрицательных. Основное внимание уделяется процессу интеграции технологий искусственного интеллекта в сервисы обеспечения безопасности, а также влияние внедрения некоторых программ на базе искусственного интеллекта на общедоступную интернет-площадку.
Peranan Mahasiswi KKN dalam Gerakan Menutup Aurat (Gemar) di Desa Allaere Kecamatan Tanralili Kabupaten Maros
Authors: Rosmita Rosmita , Muttazimah Muttazimah
Published: June 2024

Community service which includes efforts to improve the quality of human resources in religious aspects and as a form of concern in developing society. The methods used in implementing community service through real work lectures are: Observation, Interviews, Preparation of work program workshops (Village Seminars). After the analysis is carried out, a work program is prepared that is appropriate and needed by the community. GEMAR Movement to Cover Private Parts is one of the work programs where this activity is specifically for Muslim women in Allaere village with the aim of activities to build awareness of the entire community about the importance of a Muslim woman covering her private parts. This program has been running well and has shown initial results in accordance with the KKN objectives that have been planned, namely inviting 44 Muslim women as participants and forming 4 intensive study groups.
Kontribusi LAZISMU dalam Mendukung Kesejahteraan Ekspatriat Indonesia melalui Program Khidmat di Arab Saudi
Authors: Khaerul Aqbar  , Muhammad Musyawir K.
Published: June 2024

Indonesian expatriates residing in Saudi Arabia often face challenges in meeting basic needs and performing religious obligations in their new environment. This research explores the contribution of the Muhammadiyah Amil Zakat Infaq and Shadaqah Institute (LAZISMU) Saudi Arabia in supporting the well-being of Indonesian expatriates through the Khidmat program. Adopting a participatory approach, this study identifies the needs of Indonesian expatriates and the programs implemented by LAZISMU to address those needs. The findings reveal that LAZISMU Saudi Arabia plays a crucial role in providing assistance to those in need, particularly Indonesian expatriates, students, and Muhammadiyah members. The Khidmat programs implemented include zakat fitrah services, food package distribution, iftar meal sharing, and breaking of the fast gatherings. These programs have a positive impact in meeting the basic needs of Indonesian expatriates and strengthening social bonds and solidarity among the Muslim community. The effectiveness of the programs is supported by a partnership with the Indonesian Consulate General, enabling targeted identification and distribution of aid. This research contributes to understanding the role of Islamic philanthropic organizations in supporting the well-being of the Indonesian expatriate community in Saudi Arabia and provides recommendations for developing more effective programs in the future.
Pengabdian kepada Masyarakat Wonomulyo Tentang Pencegahan Stunting melalui Edukasi Pernikahan Dini dan Pemberdayaan Ekonomi
Authors: Nurfadilah Maulana S.  , Husni Nasir  , Abd. Raziq  , Ruslang Ruslang , Hasriani Hasriani
Published: June 2024

The aim of this activity is to provide education to the entire Wonomulyo District community regarding the causes of stunting, the impact of early marriage and economic empowerment. The method used in this activity is the lecture and question and answer method (interactive) between resource persons and seminar participants. The benchmark for the success of this activity uses success indicators, namely participant participation and human resource development. The results of this community service activity show an increase in the scientific insight of the people of Wonomulyo District in minimizing the occurrence of stunting, early marriage and improving the community's economy. The implementation of this activity hopes to reduce the number of early marriages and stunting.
Pelatihan Bekam di Desa Lekopancing: Upaya Mendekatkan Masyarakat pada Thibbun Nabawi
Authors: Dewi Indriani  , Patuti Asnawati
Published: June 2024

The Community Service Program (Kuliah Kerja Nyata or KKN) of STIBA Makassar for the VII Batch in Lekopancing Village, Maros Regency, was organized as a manifestation of community service, which is a fundamental pillar of the Tri Dharma of Higher Education. The implementation of this service program began with problem mapping and community needs assessment using SOAR Analysis. After conducting the analysis, work programs were developed according to the community’s needs. Based on the analysis results, several program were formulated, including Al-Qur’an Teaching (TK/TPA), DIROSA, School Teaching Program, Taḥfīẓ Weekend, Muslimah Study Sessions, Ifṭār Distribution, 20-Day Memorization Course, Funeral Management Training, Pious Children Festival, Sakinah Study Sessions, Veil-Wearing Movement, and Sunnah Cupping Therapy. All these programs were successfully implemented and have shown initial results aligned with the objectives of the KKN.
EFFECTS OF MODULAR DISTANCE LEARNING MODALITY ON THE LITERACY SKILLS OF KINDERGARTEN LEARNERS
Authors: Karen E. Pantinople
Published: June 2024

The general purpose of this study is to look into the effect of the modular distance learning modality on the literacy skills of kindergarten learners. This study made use of the quasi-experimental research design which is a non-equivalent control group pretest-posttest design. Non-equivalent design is a good design when the researcher has access to one group for experimentation (Vockel 2019). The researcher opted to use this design because the subjects of the study are intact group of learners. This study will be conducted in Savoy Elementary School, Division of Davao Del Sur. The subjects of this study will be the 50 kindergarten pupils – 25 are from section A which will be the controlled group and 25 are from section B which will be the experimental group. The composition of these two sections is homogeneous. Both learners from sections A and B have identical grades. This study makes use of the non-random assignment of subjects where all learners of both sections A and B are involved as subjects of the study. This study revealed that the utilization of modular distance learning modality has increased the literacy skills of kindergarten learners. It also revealed that there is magnitude of difference between the post test scores of the controlled and experimental groups.
KEYWORDS: Modular Distance Learning: individualize instruction that allows learners to use Self-learning Module
SOCIAL INTERACTION APPROACH IN TEACHING SCIENCE AND ACADEMIC EFFICIENCY OF
GRADE 6 PUPILS
Authors: Jeepee Amor G. Batas
Published: June 2024

This study sought to determine the social interaction approach in teaching science and academic proficiency of grade six pupils. Eventually, aimed to the magnitude of effect of the action initiated by the researcher on the academic proficiency of the research subjects was determined. This study made use of the quasi-experimental research design which is a non-equivalent control group pretest-posttest design. Non-equivalent design is a good design when the researcher has accessed to one group for experimentation (Vockel 2019). The researcher opted to use this design because the subjects of the study are intact group of learners. This study conducted in San Isidro Elementary School, Magsaysay South District Division of Davao Del Sur. The subjects of this study will be the 85 grade eight students – 43 are from section A which will be the controlled group and 42 are from section B which will be the experimental group. The composition of these two sections is homogeneous. Both learners from sections A and B had identical grades. This study made use of the non-random assignment of subjects where all learners of both sections A and B are involved as subjects of the study. This study revealed that the utilization of social interaction approach in teaching science and academic efficiency of grade 6 pupils has improved the academic performance of grade six pupils. It also revealed that there is magnitude of difference between the post test scores of the controlled and experimental groups.
KEYWORDS: Philippine Education, Science Teaching, Social Interaction Approach
SCHOOL INITIATED BLENDED READING APPROACH AND LEARNERS’ READING IMPROVEMENT
Authors: Haydee B. Madrid
Published: June 2024

The general purpose of this study was to look into the relationship between the school initiated blended reading approach and learner’s reading improvement. This study makes use of the quasi experimental research design which was a non-equivalent control group pretest-posttest design. Non-equivalent design was a good design when the researcher had access to one group for experimentation (Vockel 1983). The researcher opted to use this design because the subjects of the study were intact group of learners. This study revealed that the utilization of school initiated blended reading approach program has increased the reading improvement of grade five learners. It also revealed that there is magnitude of difference between the post test scores of the controlled and experimental groups.
KEYWORDS: Blended; Reading Improvement
SUSTAINABLE FINANCE: A PARADIGM SHIFT FROM CONVENTIONAL FINANCE TOWARDS SUSTAINABLE WORLD, ITS FRAMEWORK AND CHALLENGES
Authors: Umar Sadeeq
Published: June 2024

Sustainability necessitates the adjustment of the current business model to the dynamic nature of digitalized environments. In other words, corporations must ensure that resources, particularly technology, are used responsibly and effectively to enhance the lives of present and future generations and to strengthen their ties to the environment. Prosperity in the form of economic and population growth can be attributed to the Industrial Revolution and the subsequent development of production processes reliant on fossil fuels. At the same time, the departure from a 'empty' world abundant in natural resources has aggravated social and environmental issues
Tiny defenders: Isolating antibiotic producers from soil samples
Authors: Gupta Aparajita , Pandey Sachin , Upadhyay Himanshu
Published: June 2024

This study explored the soil as a rich source of microorganisms capable of creating novel antibacterial chemicals in an effort to address the growing problem of antibiotic resistance. The isolation process involved careful collection and laboratory cultivation of a variety of soil samples from garbage, gardens, and agricultural settings. The techniques used for characterization included biochemical examination of metabolic characteristics, spore staining, lactophenol cotton blue staining, and Gram-tag staining. Using the well diffusion technique, the antibiotic-producing capacities of the strains were evaluated. Notable antibacterial activity was found for four bacterial isolates (B2, B5, B6, and B9) and seven fungal strains (2F, 3F, 4F, 5F, 7F, 9F, 10F, and 11F). Precise soil sampling and complex microbe cultivation and characterization are major obstacles. The unique aspect of the work is how well antibiotic-producing bacteria were isolated and described from a variety of soil samples, underscoring the possibility of using natural habitats as sources of novel antimicrobial agents. The detected antibacterial activity emphasizes how crucial it is to carry out additional research to combat antibiotic resistance. This study provides opportunities for additional research into the unexplored potential of soil microorganisms for the development of novel antimicrobial agents.
Bacterial wilt in brinjal: Source of resistance, inheritance of resistance and molecular markers linked to resistance loci
Authors: Pitchai Pandiyaraj , Singh Tejavathu Hatiya , Reddy D. C. Lakshmana
Published: June 2024

Brinjal, eggplant or aubergine (Solanum melongena L.) belongs to the Solanaceae family and is a widely cultivated warm-season vegetable in India and around the world. Brinjal production and productivity are strongly affected by many biotic stresses, viz., fusarium wilt, verticillium wilt and small leaves of brinjal. Among all the diseases, bacterial wilt (BW) is the most destructive disease in tropical, subtropical, temperate, and humid regions worldwide due to the broad host range and prolonged duration of spore survival. BW disease in brinjal is caused by Ralstonia solanacearum, which belongs to the β-proteobacteria family and is a gram-negative, nonspore-forming, rod-shaped, and soilborne bacterium. BW disease management strategies, such as culture, mechanical, biological, and chemical methods, are ineffective due to the prolonged survival period of the bacterium in the soil and its wide host range. The use of resistant varieties and hybrids against BW disease is the safest method for controlling this disease. Information on the genetics of resistance to BW disease in brinjal is vital for the development of an effective breeding method and for identifying bacterial wilt resistance in preferable brinjal cultivars. The use of molecular markers associated with BW disease resistance gene loci helps to characterize traits of interest and develop resistant varieties and hybrids. This review described recent advances in different control measures. We focused on the importance of marker-assisted selection for identifying bacterial wilt diseases.
Standardization of packaging technique(s) for the distant marketing of Rhynchostylis retusa
Authors: Devi Ningombam Sushma , Hatibarua Preeti , Handique Karobi , Devi Ningombam Bijaya , Goswami Soumitra , Das Kaushik
Published: June 2024

A postharvest experiment was conducted at the Department of Horticulture, AAU, Jorhat, to study the effect of different packaging technique(s) for the distant marketing of Foxtail orchid spikes. The seven treatments were as follows: T1: CFB box (control); T2: wrapping with 200 gauge polyethylene sheet + KMnO₄ sachet + CFB box; T3: wrapping with butter paper + KMnO₄ sachet + CFB box; T4: wrapping with Brown Paper + KMnO₄ sachet + CFB box; T₅: plastic vial containing 8-HQS (25 ppm) + wrapping with 200 gauge polyethylene sheet + CFB box; T6: plastic vial containing 8-HQS (25 ppm) + wrapping with butter paper + CFB box; and T7: plastic vial containing 8-HQS (25 ppm) + wrapping with Brown Paper + CFB box. Among these packaging treatments, T5 resulted in a significantly longer vase life (7.33 days after 3 days of storage under ambient conditions). Postharvest parameters such as the PLW (6.58%), TSS (10.08%), MSI (78.28%), and wilting of the first floret (3.41 days) were found to be greatest in T5. However, in terms of biochemical parameters, T5 was similar to T6 in terms of carbohydrate content (63.49 and 62.08 mg/100 ml, respectively), protein content (15.23 and 15.18%, respectively) and anthocyanin content (6.37 and 6.30 mg/L, respectively).
Optimization of in vitro pollen storage conditions in seeded and low-seeded citrus genotypes
Authors: Lamo Kunzang , Sangwan Anil Kumar , Singh Navprem , Batth Manveen Kaur
Published: June 2024

An in vitro pollen storage study was conducted using pollen from three seeded citrus plant genotypes, viz., ‘Mexican lime’, ‘W’. Murcott’ and ‘Mosambi’ and five seedlesscitrus genotypes, viz., ‘Lisbon lemon’, ‘Jaffa’, ‘Clementine’, ‘Hamlin’ and ‘Mukaku Kishu’. Pollen viability and germination percentage were evaluated at different storage temperature treatments, i.e., at room temperature (in anhydrous calcium chloride) (control), in a refrigerator at 4°C, in a freezer (-20°C), and in a freeze drier (-80°C). The viability of the pollen plants was tested with an acetocarmine stain (2%). Among all the tested sucrose concentrations (0, 5, 10, 15, 20, and 25%) for in vitro pollen germination, the 15% sucrose concentration had the highest effect on pollen germination. The results showed significant differences in pollen viability and germination under different storage temperature conditions. The pooled data revealed that, among the seeded genotypes, W. Murcotts showed the maximum mean viability and germination percentage (67.86% and 60.88%, respectively) after 48 weeks of storage at -80°C, and the minimum values were observed for Mexican lime (46.57% and 33.71%, respectively). However, in the low-seeded genotype, Mukaku Kishu had the maximum mean pollen viability and germination (71.52% and 64.07%, respectively) after 48 weeks of storage at -80°C, and the lowest values were observed in Jaffa (39.36% and 28.08%, respectively). The results indicate that the freeze drier storage temperature (-80°C) had the greatest effect on retaining pollen viability and germination in both the seeded and low-seeded genotypes. However, a progressive decrease in pollen viability and germination rate was observed with increasing duration at all storage temperatures, reaching a minimum at 48 weeks after storage. However, the reduction in pollen storage ability was greatest at room temperature and 40°C. Pollen grains stored at low temperatures (-80°C and -20°C) showed good viability and germination percentage compared with those stored at room temperature and 4°C.
Inoculation with PSB (phosphate-solubilizing bacteria) or Rhizobium in combination with NPK influenced the yield, quality and soil parameters of field pea
Authors: Reddy Boreddy Jagadeeswar , Fayaz Suhail , Bhat Tauseef Ahmad , Sharma Shailja , Rana Navjot , Verma Aniket , Raina Akanksha , Singh Manya
Published: June 2024

The yield and quality of field pea are directly influenced by inoculation of Rhizobium and PSB with NPK, which increase various parameters, such as the yield and quality of field pea. This research was conducted during the Rabi season in 2022-2023 at Lovely Professional University in the Punjab region of India. The yields of pea grain and stover are greatly increased by the use of 100% RDF (the recommended dose of fertilizer) with PSB and Rhizobium. In addition to the combination of Rhizobium, PSB and NPK increased the harvest index of field pea. The protein content and number of nodules were strongly affected by this treatment, which was more beneficial than the other treatments. Overall, the net return was greater in T7 (100% RDF+ PSB + Rhizobium). In addition, in comparison with the other treatments, available nitrogen, phosphorus and potassium also had positive effects on T7.
Impact of different intercrops on the incidence of insect pests in cabbage
Authors: Verma Rajneesh Kumar , Singh Sameer Kumar , Chandra Umesh , Sharma Kamal Ravi
Published: June 2024

In India, cabbage is attacked by approximately 35 insect pests; due to the high nutritional value and succulent nature of cabbage, it has attracted the attention of several insect pests. Monocultures are low-diversity agroecosystems that may be more prone to outbursts of pests. The present study aimed to determine the impact of different intercrops on the incidence of insect pests on cabbage. The outcomes revealed that during Rabi 2021-22, populations of Plutella xylostella and Spodoptera litura were recorded for the first time during the 51st standard meteorological week (SMW). The incidence of aphids was first recorded in the 2nd SMW and reached the maximum level in the 8th SMW along with P. xylostella and S. litura. The lowest incidence of P. xylostella and aphids was recorded in the T6-Cabbage + Coriander treatment (2:2), followed by the T5-Cabbage + Coriander treatment (2:1); the maximum incidence of P. xylostella and aphids was observed in the T3-Cabbage+ Radish treatment (2:1), and all the intercropping treatments were superior to those used for the sole cabbage crop, with the maximum incidence of P. xylostella. The lowest incidence of S. litura T6-Cabbage + Coriander (2:2) was followed by T5-Cabbage + Coriander (2:1), and the maximum incidence of S. litura was observed in the T1-Cabbage + Onion treatment (2:1). The yield was the highest in the T6-Cabbage+ Coriander (2:2) treatment (257.33 q/ha main crop, 3.30 q/ha), followed by the T5-Cabbage+ Coriander 2:1 treatment (233.33 q/ha main crop, 1.83 q/ha) and the T3-Cabbage+ Radish treatment (2:1) (197.33 q/ha main crop, 25.32 q/ha).
Impact and selectivity of insecticides on groundnut predators
Authors: Burjikindi Madhuri , Sugandi Rohini , Kandakoor Subhash B. , Yenagi B. S. , Bharghavi Kolli
Published: June 2024

Predatory arthropods play a crucial role in mitigating the impact of insect pests. However, the use of broad-spectrum insecticides in pest management methods can pose a threat to predator populations. In response to the need for safer and more selective insecticides that spare natural enemies, an effort was made to know the diversity of predatory fauna and effect of seed dressers and foliar spraying insecticides on coccinellids and spiders at the Main Agricultural Research Station in Dharwad, Karnataka, during the summer 2021 and 2022. The treatments included four seed treatments, four seed treatments in combination with foliar spray, two foliar sprays alone, and an untreated control. Predator numbers were recorded at 45 and 65 days after sowing (DAS), selecting 20 plants randomly in all treatments. The results demonstrated that during the summer 2021 and 2022, seed treatment with chlorpyriphos 20EC was identified as safe, exhibiting the highest number of coccinellids (0.55 and 1.33 per plant) and spiders (0.54 and 1.62 per plant), respectively. These results were statistically comparable to other treatments like, seed treatment with imidacloprid 60 FS (0.49 and 1.00 coccinellids per plant) (0.48 and 1.38 spiders per plant), thiamethoxam 30 FS (0.45 and 0.95 coccinellids per plant) (0.44 and 1.22 spiders per plant) during 2021 and 2022 summer, respectively, ranking just below the untreated control. A significant difference in the population of coccinellids and spiders was observed among all the treatments, with seed-treated plants recording the highest predatory populations compared to foliar-sprayed plants. Consequently, the study concludes that seed treatment chemicals prove to be safer for predators while still effectively providing necessary pest control. This highlights the potential of integrating such seed treatment methods into pest management strategies to enhance overall efficacy while minimizing adverse effects on beneficial predator populations.
Study on diversity of Odonata (Dragonflies and Damselflies) fauna of Lohara lake, District-Chandrapur (M.S), India
Authors: Gain Bibha Ishwar , Kulkarni Rajlaxmi Ranrag
Published: June 2024

Odonates are prominent freshwater insects and play a crucial role in ecosystem functioning as biological indicator of environmental quality. The expansion of urban areas in combination with climate change places great pressure on species found in freshwater habitats. Odonata are iconic freshwater organisms due to their large body sizes and striking coloration. Odonata are hemimetabolous insects, the aquatic larva or nymph hatches from an egg, develops instars before leaving the water and emerging as the winged imago. Thermal tolerance affects Odonates physiology like life process such as growth rate, immune system and pigment. The study was carried out for 12 months from January 2022 to December 2022 in and around Lohara Lake. The objective of this study is to assess the diversity of Odonata species and the impact of temperature on two Odonates families Libelluidae and Coenagrionidae in Lohara Lake. In the present investigation, total 12 species were identified belonging to 11 genera and 2 families. Anisoptera (dragonflies) dominant over Zygoptera (damselflies). Among Anisoptera, 8 species belong to family Libelluidae and in Zygoptera, 4 species belong to family Coenagrionidae.The minimum and maximum temperature of the site was 16°C and 44°C, respectively.
Effect of harvesting the paddy crop on the physicochemical properties and micronutrients of soil
Authors: Tikale Rupchand R. , Madhamshetiwar Swapnil V.
Published: June 2024

Soil quality plays an important role in the enhancement of agricultural Production. Therefore, the present study was carried out to study the quality of paddy soil. To fulfil the objectives of the present study, 15 sites were selected in Pomburna tehsil of Chandrapur District (M.S.), India. The systematic grid sampling plan was followed in the study and sample were selected grid wise on the basis of utilization of rice cultivated by the population cluster. Soil quality parameters such as, water holding capacity (WHC), pH, Electrical conductivity (EC), Nitrogen, Zinc, Copper, Iron, and organic carbon (OC) were analyzed during the study period. The results of the present study revealed that the value of physicochemical parameters of the soil was in the suitable range. Salinity in most of the samples (78%) was observed in high range. OC values (more than 0.80%) indicate higher fertility of the soil. The nature of the soil was found from acidic to alkaline in nature. The values of Nitrogen, Zinc, Copper, and Iron also indicate the suitability of soil for paddy crops. After the harvesting of paddy crop, the values of most of the physicochemical parameters and micronutrients decreased except copper.
A rapid and effective catalytic pathway for the synthesis of thiazine derivatives employing Zno nanoparticles
Authors: Dhankar Raksha Parag , Bankar Varsha Vitthalrao , Aswale Manisha Shankar
Published: June 2024

A sustainable approach has been successfully developed for the synthesis of thiazine derivatives, utilizing an efficient catalytic method. ZnO nanoparticles have demonstrated remarkable catalytic prowess, offering cost-effectiveness, heightened yields, and reduced reaction durations. This method presents a direct, environmentally conscious, gentle, and easily applicable pathway to producing a range of thiazine compounds. Following the completion of the reaction, the catalyst can be reused without a discernible decrease in its effectiveness, thereby establishing this process as both cost-efficient and eco-friendly. The structural authenticity of all synthesized compounds (3a-j) has been proved through 1H-NMR, elemental analysis, FT-IR, 13C NMR, and mass spectral data. This innovative and green approach toward synthesizing the thiazine derivatives emphasizes a perspective by controlling the catalytic potential of ZnO nanoparticles. Its noteworthy advantages lie in its ability to enhance shortens reaction times, yield, and reduce costs, while also promoting environmental sustainability. The ease and simplicity of implementation further highlight its potential as a viable method in the production of thiazine compounds. The recycling capability of the catalyst ensures sustained cost-effectiveness by reducing the ecological impact of the overall process thus providing a significant advantage to the synthetic pathway. This eco-friendly method not only contributes to a more sustainable chemical synthesis approach but also offers a promising pathway for further developments in the production of thiazine derivatives, proving its efficacy through both in its verification of synthesized compound structures and environmental considerations. The antimicrobial screening as antibacterial and antifungal were tested against the three pathogenic bacteria and two fungal pathogens. The antimicrobial properties of the compounds range from strong to moderate.
Investigation of the status, causes, and remedial measures of air pollution in an industrial town in Maharashtra, India
Authors: Kasulkar Subodh , Thakre Mahendra
Published: June 2024

Chandrapur City of Maharashtra state of India has undergone rapid industrialization, development, and infrastructure facilities along with prominent increase in population. Therefore, the present study was undertaken to study the air quality of the city. The mitigation measures of air pollution in the city were also discussed in the present study. Air quality monitoring was carried out at each monitoring station taken twice a week for 24 hours for particulate matter (PM10), particulate matter (PM2.5), sulphur dioxides (SO2), nitrogen dioxides NO2, and carbon monoxides (CO). The data revealed the high levels of particulate matter (PM10 and PM2.5) to approximately 1.56-2.15 times and 1.47-2.21 times higher than National Ambient Air Quality Standards (NAAQS), respectively and were many times higher than WHO Global Air Quality Guidelines. The major sources of pollution were the emission from industries, mining activities and traffic. Observed concentrations of SO2 (24.88 to 45 μg/m3), NO2 (45.4 to 70.6 μg/m3) and (0.63 to 0.88 mg/m3) were below NAAQS. The obtained data was also processed for the calculation of air quality index (AQI). The AQI value at Chandrapur super thermal power station (CSTPS) was found higher (310) followed by MIDC with AQI of 302 (Very poor air quality) mainly due to higher particulate pollution, indicating respiratory illness to the people on prolonged exposure. AQI for remaining three stations namely, Jatpura gate, Bimba gate and Babupeth ranged from 264 to 284 (Poor air quality) mainly due to vehicular pollution indicating breathing discomfort to people on prolonged exposure. All the pollutants were observed higher than the concentrations recorded in earlier studies and showed increasing trend as compared to records of previous studies.
Advancement of bryophytes from traditional uses to pharmaceutical applications: A review
Authors: Swarnkar Pooja , Gore Shivani , Rathore Kajal S. , Singh Shivom
Published: June 2024

Bryophytes, which include liverworts, mosses, and hornworts, have a long history of traditional medicinal use and are now gaining attention for their biotechnological applications. The evolution of bryophytes and their transition from traditional medicine to biotechnological applications can be explored through various studies. With more than 25,000 species, they constitute a significant part of the terrestrial flora. Bryophytes produce a variety of secondary metabolites, including terpenoids, phenols, glycosides, fatty acids, and amino acids. Bryophytes exhibit cytotoxic and antimicrobial activities, making them promising resources for pharmaceutical, cosmetic, and food industry applications. The traditional uses of bryophytes in medicine are reported in various cultures, including traditional Chinese, Indian, and Native American medicine. Recent advancements in technology and research methodologies have revealed the intricate chemical composition and pharmacological potential of bryophytes, leading to the identification of bioactive compounds with promising therapeutic properties. However details about the potential of bryophytes are currently scattered and not thoroughly documented. The present review focuses on gathering and organizing information about bryophytes and highlighting the challenges, opportunities, and future prospects in harnessing their therapeutic potential for the benefit of global healthcare.
Water quality assessment of Lakhota Lake, Jamnagar, Gujarat, India, with special reference to the water quality index (WQI)
Authors: Ruhela Mukesh , Bhardwaj Sweta , Gaurishankar Singh Pradipkumar , Ahamad Faheem , Bhutiani Rakesh
Published: June 2024

The present study was carried out to assess the water quality of Lakhota Lake. Objective water samples from five different sites were collected and analyzed from January 2023 to December 2024. Furthermore, the data obtained were processed to calculate the water quality index (WQI). The values obtained were compared with the guidelines for drinking purposes suggested by the World Health Organization and Bureau of Indian Standard. The results revealed that all the studied parameters were within the permissible limits except turbidity, TDS and EC, which exceeded the permissible limits. Among all the sites, site 5 was more heavily polluted than all the other sites. Among the heavy metals, iron was found above the permissible limits at Site 3, Site 4 and Site 5. Eight water quality parameters were used in the WQI approach to estimate the integrated groundwater quality. The WQI values ranged from 63.8 to 81.9, indicating that the Lakhota Lake water is not suitable for drinking water, including water from both humans and animals. At sites 1-4, the WQI falls in the poor category, while at site 5, it falls under the very poor category. There is a need for proper wastewater management in and around Lakhota Lake to protect the water quality and aesthetic properties of the lake. It is finally suggested that vegetation should also be planted at the boundaries of the lake, which will work as a natural purifier for the water of the lake.
Educação Matemática Realística e Resolução de Problemas integrados à Educação Financeira Escolar no Ensino Médio
Authors: Santos Jonata Souza dos , Groenwald Claudia Lisete Oliveira
Published: June 2024

Este estudo investiga a integração da Educação Matemática Realística (EMR) e Resolução de Problemas (RP) com a Educação Financeira no Novo Ensino Médio (NEM), visando potencializar a aprendizagem matemática e o desenvolvimento de uma educação financeira saudável. Realizado com alunos do 2º ano do Ensino Médio em uma escola estadual de Canoas, Rio Grande do Sul, o projeto focou no itinerário formativo de Educação Financeira Escolar (EF), abordando o conteúdo de juros compostos. A pesquisa adotou uma metodologia qualitativa, envolvendo a participação de 12 estudantes selecionados por sua escolha de cursar o Itinerário Formativo (IF) de EF. As atividades foram projetadas para aplicar e desenvolver conceitos da EMR, incorporando problemas autênticos da vida cotidiana para conectar o ensino da matemática à realidade dos alunos. A coleta de dados se deu por meio da observação das respostas dos alunos a tarefas matemáticas específicas, focadas na EF, e análise de suas interações e discussões durante o processo de RP. Os resultados indicam que a abordagem interdisciplinar, combinando EMR, RP e EF, facilita uma compreensão mais profunda e aplicada da matemática, promovendo o desenvolvimento de habilidades críticas e práticas nos estudantes. Os resultados apontam que a integração efetiva da EMR e RP ao ensino de conteúdos financeiros no NEM não apenas auxilia no aprendizado matemático, mas também possibilita o desenvolvimento de habilidades com os estudantes para enfrentar desafios financeiros reais, demonstrando o valor prático da matemática na formação de cidadãos críticos e conscientes.
Desinvisibilizar currículos pensadospraticados de matemática, perspectivas para a pesquisa em currículo
Authors: Valle Júlio César Augusto do , Bueno Maria Luiza Rocha
Published: June 2024

Neste texto, temos o propósito de apresentar os quadros teórico-metodológicos que têm subsidiado as pesquisas que orientam nossa proposta de desinvisibilizar currículos pensadospraticados, práticas emancipatórias, insubordinações criativas e outros aspectos capazes de ampliar a institucionalidade desses currículos em meio às disputas que marcam o campo curricular, além de evidenciar a dimensão da autoria docente, que emerge da ruptura com o paradigma que cinde quem pensa e quem faz currículo, assumindo-a como direito no campo da profissionalização da docência. Para isso, recuperam-se elementos de trabalhos anteriores, orientados pela Sociologia das Ausências e das Emergências, suas implicações e perspectivas para as pesquisas sobre currículo em Educação Matemática, a fim de também tensionar essa opção teórico-metodológica. Esse aspecto, que se evidencia como resultado, neste texto, está representado pelos aprimoramentos e tensionamentos que se podem perceber entre o primeiro e o segundo quadro teórico-metodológico apresentados. Caracterizamos, portanto, quatro possibilidades para as pesquisas com tais afinidades em nossa área a partir do reconhecimento de que a criação curricular cotidiana de professoras e professores tem sido produzida ativamente como inexistente, sobretudo pelas políticas curriculares prescritivas. Tais possibilidades, resultados deste estudo e subsidiárias de outros estudos correntes, enfatizam, de um lado, políticas curriculares que tenham sido capazes de acolher ou promover a autoria docente e o não desperdício dessas experiências e, de outro, a desinvisibilização das próprias práticas produzidas por esses sujeitos.
A influência de materiais curriculares no conhecimento profissional docente sobre o campo aditivo
Authors: Souza Iolanda Marcia de , Perovano Ana Paula , Januario Gilberto
Published: June 2024

O artigo é orientado pelo objetivo de discutir a influência de materiais curriculares no conhecimento profissional docente sobre o campo aditivo. O referencial teórico remete aos materiais e a relação que professores tem com eles sob uma perspectiva de conhecimento; também remete à Teoria dos Campos Conceituais e ao Conhecimento da Matemática Incorporada ao Currículo. A análise se deu a partir do mapeamento de problemas aditivos em três volumes do Manual do Professor de um material dos Anos Iniciais, o que possibilitou a classificação dos problemas em conformidade com os significados das operações, e leitura das orientações de ensino que acompanham os problemas. Como principais resultados, foram identificados problemas de composição, transformação e comparação nos três volumes analisados, em correspondência aos significados prescritos em documento curricular, além de problemas envolvendo composição de transformações e transformação de composições, ambos os significados não prescritos. Os problemas incorporam conhecimentos relativos a ideias fundamentais, representações e conexões, complexidade e percurso de aprendizagem. No entanto, é observada a ausência de explicitação desses conhecimentos, bem como a ausência de transparência sobre o que fundamenta as opções didática, metodológica, conceitual e avaliativa da abordagem dos conceitos aditivos.